diff --git a/.gitignore b/.gitignore deleted file mode 100644 index 95d6e64..0000000 --- a/.gitignore +++ /dev/null @@ -1,30 +0,0 @@ -tmp/ -*.tmp -*.bak -*.log -*~* -*.iml -out/ -.idea/ -*.ipr -*.iws -.gradle -app/build/ -build/ -gradle-app.setting -!gradle-wrapper.jar -*.class -.mtj.tmp/ -*.jar -*.war -*.ear -hs_err_pid* -*.apk -*.ap_ -*.dex -bin/ -gen/ -local.properties -proguard/ -.navigation/ -gen-external-apklibs diff --git a/CHANGELOG.md b/CHANGELOG.md deleted file mode 100644 index 177a4d0..0000000 --- a/CHANGELOG.md +++ /dev/null @@ -1,99 +0,0 @@ -# Changelog EnigmAndroid - -## v1.0.2-01.01.2019 -### Changes -* Added support for fastlane metadata -* Remove What's new dialog - -## v1.0.1-12.01.2018 -### Changes -* Added language: Brazilian-Portuguese - -## v1.0.0-05.05.2017 -### Changes -* Added Enigma KD -* Added "protocol version" to QR-Code-shared configuration strings. - This breaks backwards compatibility to older versions, but I added it to enable backwards compatibility in upcoming releases. -* Configurations can now be shared to EnigmAndroid as text -* Moved preference management to SettingsActivity -* Added dialog to choose whether to share configuration via text or via QR-code -* Same for receiving -* Added TextBox to configuration-share-dialog that lets the user see and copy the - configuration string. -* Added Whats-new-Dialog -* New Icon! -* Added Script to automatically generate icons -* Reformatted code -### TODO -* Add tips on long clicks at parts -* Move KD right below K -* Add intent filters to recognize and automatically handle shared/copied configuration Strings .These are Strings starting with "EnigmAndroid/" -* Write tests to ensure correct functionality (Pull Requests welcome) -* Add multi-Enigma (select any rotor/reflector etc. Probably wont happen too soon) - -## v0.1.9-09.10.2015 -### Changes -* Added option to share/receive configurations via QR-Code (ZXing Barcode Scanner) -* Prevent user from setting incomplete reflector wiring -* Add option to generate configuration from passphrase -* Reworked Enigma definition (available Rotors/Reflectors/ Entrywheels -* Completely verified correct functionality of Enigma T -* Added number spelling in spanish, italian -* Added backwards compatibility to API level 10 (Gingerbread 2.3.3) - -## v0.1.8-27.09.2015 -### Changes -* Added Enigma G31 -* Added Enigma G312 -* Added Enigma G260 -* Replaced Enigma K with Enigma K, K (Swiss) and K (Swiss, Airforce) -* Added Enigma R -* Changed identifiers of enigma models -* Changed landscape layout of enigma model d -* Updated the about-dialog text. -* Shortened EnigmaStateBundle -* Added different colors to the plugboard-/pluggable reflector dialog. This helps to differentiate connections. -* Reworked InputPreparer using decorator pattern and added options to customize input preparation -* Reworked Reflector-/Rotor creation/management -* Added Button to set the Enigma into a random configuration - -## v0.1.7-15.09.2015 -### Changes -* Added Enigma K -* Added Enigma T -* Created Plugboard-/pluggable Reflector-Setting-Dialog - -## v0.1.6-10.09.2015 -### Changes -* Fixed about dialog (outdated manual) -* Updated CHANGELOG (oops) -* Added Enigma D -* Added rotor names to ringSettingsDialog -* Reworked major parts of the app once again :) -* Added option to break messages up into blocks - -## v0.1.5-27.08.2015 -### Changes -* Added french number spelling -* Added Enigma Models M3, M4 -* Added option to select different enigma models into options menu -* Added developer class for simple rotor creation (not a feature in the app) -* Fixed broken ring settings -* Fixed false reset of ring settings when switching from/to landscape mode - -## v0.1.4-15.08.2015 -### Changes -* Reworked the core implementation to follow some principals of Software Engineering -* Fixed some layout issues -* Fixed anomaly for step by step inputs -* Added send/receive text functionality -* added missing licenses to class files -* Added proper documentation -* Extended input interpretation (number spelling in different languages, any unknown special character now becomes 'X' - -## v0.1.3-14.03.2015 -### Changes -* Added About Dialog with ChangeLog-Button -* Moved Version Info into About Dialog -* Updated License Files -* Fixed Landscape Layout diff --git a/CHANGELOG.txt b/CHANGELOG.txt new file mode 100755 index 0000000..e8a9896 --- /dev/null +++ b/CHANGELOG.txt @@ -0,0 +1,45 @@ +CHANGELOG ENIGMANDROID +v0.1.7-15.09.2015< +*Added Enigma K +*Added Enigma T +*Created Plugboard-/pluggable Reflector-Setting-Dialog +*TODO: Add Enigma Z (Probably wont happen due to lack of information :/) +*TODO: Add Enigma G +*TODO: Add Enigma R +*TODO: Rework Rotor-/Reflector creation +*TODO: Add multi-Enigma (select any rotor/reflector etc. Probably wont happen too soon) +*TODO: Rework InputPreparer using decorator pattern to allow user customization +* + +v0.1.6-10.09.2015< +*Fixed about dialog (outdated manual) +*Updated CHANGELOG (oops) +*Added Enigma D +*Added rotor names to ringSettingsDialog +*Reworked major parts of the app once again :) +*Added option to break messages up into blocks + +v0.1.5-27.08.2015< +*Added french number spelling +*Added Enigma Models M3, M4 +*Added option to select different enigma models into options menu +*Added developer class for simple rotor creation (not a feature in the app) +*Fixed broken ring settings +*Fixed false reset of ring settings when switching from/to landscape mode + + +v0.1.4-15.08.2015< +*Reworked the core implementation to follow some principals of Software Engineering +*Fixed some layout issues +*Fixed anomaly for step by step inputs +*Added send/receive text functionality +*added missing licenses to class files +*Added proper documentation +*Extended input interpretation (number spelling in different languages, any unknown special +character now becomes 'X' + +v0.1.3-14.03.2015< +*Added About Dialog with ChangeLog-Button +*Moved Version Info into About Dialog +*Updated License Files +*Fixed Landscape Layout \ No newline at end of file diff --git a/EnigmAndroid.iml b/EnigmAndroid.iml new file mode 100755 index 0000000..fb2763b --- /dev/null +++ b/EnigmAndroid.iml @@ -0,0 +1,19 @@ + + + + + + + + + + + + + + + + + \ No newline at end of file diff --git a/License.md b/License.md old mode 100644 new mode 100755 index 97abe6d..77db3e0 --- a/License.md +++ b/License.md @@ -1,676 +1,280 @@ +GNU GENERAL PUBLIC LICENSE + Version 2, June 1991 - GNU GENERAL PUBLIC LICENSE - Version 3, 29 June 2007 - - Copyright (C) 2007 Free Software Foundation, Inc. + Copyright (C) 1989, 1991 Free Software Foundation, Inc., + 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. 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Limitation of Liability. - - IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING -WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS -THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY -GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE -USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF -DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD -PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), -EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF -SUCH DAMAGES. - - 17. Interpretation of Sections 15 and 16. - - If the disclaimer of warranty and limitation of liability provided -above cannot be given local legal effect according to their terms, -reviewing courts shall apply local law that most closely approximates -an absolute waiver of all civil liability in connection with the -Program, unless a warranty or assumption of liability accompanies a -copy of the Program in return for a fee. - - END OF TERMS AND CONDITIONS - - How to Apply These Terms to Your New Programs - - If you develop a new program, and you want it to be of the greatest -possible use to the public, the best way to achieve this is to make it -free software which everyone can redistribute and change under these terms. - - To do so, attach the following notices to the program. It is safest -to attach them to the start of each source file to most effectively -state the exclusion of warranty; and each file should have at least -the "copyright" line and a pointer to where the full notice is found. - - {one line to give the program's name and a brief idea of what it does.} - Copyright (C) {year} {name of author} - - This program is free software: you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation, either version 3 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program. If not, see . - -Also add information on how to contact you by electronic and paper mail. - - If the program does terminal interaction, make it output a short -notice like this when it starts in an interactive mode: - - {project} Copyright (C) {year} {fullname} - This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. - This is free software, and you are welcome to redistribute it - under certain conditions; type `show c' for details. - -The hypothetical commands `show w' and `show c' should show the appropriate -parts of the General Public License. Of course, your program's commands -might be different; for a GUI interface, you would use an "about box". - - You should also get your employer (if you work as a programmer) or school, -if any, to sign a "copyright disclaimer" for the program, if necessary. -For more information on this, and how to apply and follow the GNU GPL, see -. - - The GNU General Public License does not permit incorporating your program -into proprietary programs. If your program is a subroutine library, you -may consider it more useful to permit linking proprietary applications with -the library. If this is what you want to do, use the GNU Lesser General -Public License instead of this License. But first, please read -. + 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING +WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR +REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, +INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING +OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED +TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY +YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER +PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE +POSSIBILITY OF SUCH DAMAGES. + END OF TERMS AND CONDITIONS \ No newline at end of file diff --git a/README.md b/README.md old mode 100644 new mode 100755 index 96af7cf..4b380c1 --- a/README.md +++ b/README.md @@ -1,24 +1,2 @@ # EnigmAndroid - - -[Get it on F-Droid](https://f-droid.org/app/de.vanitasvitae.enigmandroid) - -Android implementation of the famous Enigma machine. - -Check out the website at [Jabberhead.tk](https://blog.jabberhead.tk/EnigmAndroid/). - -## Screenshots - -
- - -
- -
- - -
- -If you want to support me with a donation, feel free to do so :) - -btc: 1MW2DobbNFfcjxTSYzJhtkmiNS7efwaWFX +Android implementation of the famous Enigma machine diff --git a/app/.gitignore b/app/.gitignore deleted file mode 100644 index fa69b30..0000000 --- a/app/.gitignore +++ /dev/null @@ -1,4 +0,0 @@ -/build -/src/main/java/de/vanitasvitae/enigmandroid/enigma/util/ -/src/androidTest/ -/src/main/res/render-icon.sh diff --git a/app/app.iml b/app/app.iml new file mode 100644 index 0000000..e002617 --- /dev/null +++ b/app/app.iml @@ -0,0 +1,95 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + \ No newline at end of file diff --git a/app/build.gradle b/app/build.gradle old mode 100644 new mode 100755 index c28fc80..2e85ff0 --- a/app/build.gradle +++ b/app/build.gradle @@ -1,28 +1,23 @@ apply plugin: 'com.android.application' android { - compileSdkVersion 25 - buildToolsVersion "25.0.3" + compileSdkVersion 23 + buildToolsVersion "22.0.1" defaultConfig { applicationId "de.vanitasvitae.enigmandroid" - minSdkVersion 11 - targetSdkVersion 25 - versionCode 18 - versionName "1.0.2-01.01.2019" + minSdkVersion 16 + targetSdkVersion 23 + versionCode 13 + versionName "0.1.7-15.09.2015-beta" } - buildTypes { release { } } - - lintOptions { - disable 'MissingTranslation' - } } dependencies { compile fileTree(dir: 'libs', include: ['*.jar']) - compile 'com.android.support:support-v4:25.3.1' + compile 'com.android.support:support-v4:23.0.0' } diff --git a/app/proguard-rules.pro b/app/proguard-rules.pro old mode 100644 new mode 100755 diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml old mode 100644 new mode 100755 index be4ee4b..568284b --- a/app/src/main/AndroidManifest.xml +++ b/app/src/main/AndroidManifest.xml @@ -4,10 +4,9 @@ + android:theme="@style/AppTheme" > @@ -16,7 +15,6 @@ - diff --git a/app/src/main/java/com/google/zxing/integration/android/IntentIntegrator.java b/app/src/main/java/com/google/zxing/integration/android/IntentIntegrator.java deleted file mode 100644 index 2a59e5c..0000000 --- a/app/src/main/java/com/google/zxing/integration/android/IntentIntegrator.java +++ /dev/null @@ -1,506 +0,0 @@ -/* - * Copyright 2009 ZXing authors - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package com.google.zxing.integration.android; - -import java.util.Arrays; -import java.util.Collection; -import java.util.Collections; -import java.util.HashMap; -import java.util.List; -import java.util.Map; - -import android.app.Activity; -import android.app.AlertDialog; -import android.app.Fragment; -import android.content.ActivityNotFoundException; -import android.content.DialogInterface; -import android.content.Intent; -import android.content.pm.PackageManager; -import android.content.pm.ResolveInfo; -import android.net.Uri; -import android.os.Bundle; -import android.util.Log; - -/** - *

A utility class which helps ease integration with Barcode Scanner via {@link Intent}s. This is a simple - * way to invoke barcode scanning and receive the result, without any need to integrate, modify, or learn the - * project's source code.

- * - *

Initiating a barcode scan

- * - *

To integrate, create an instance of {@code IntentIntegrator} and call {@link #initiateScan()} and wait - * for the result in your app.

- * - *

It does require that the Barcode Scanner (or work-alike) application is installed. The - * {@link #initiateScan()} method will prompt the user to download the application, if needed.

- * - *

There are a few steps to using this integration. First, your {@link Activity} must implement - * the method {@link Activity#onActivityResult(int, int, Intent)} and include a line of code like this:

- * - * 
{@code
- * public void onActivityResult(int requestCode, int resultCode, Intent intent) {
- *   IntentResult scanResult = IntentIntegrator.parseActivityResult(requestCode, resultCode, intent);
- *   if (scanResult != null) {
- *     // handle scan result
- *   }
- *   // else continue with any other code you need in the method
- *   ...
- * }
- * }
- * - *

This is where you will handle a scan result.

- * - *

Second, just call this in response to a user action somewhere to begin the scan process:

- * - * 
{@code
- * IntentIntegrator integrator = new IntentIntegrator(yourActivity);
- * integrator.initiateScan();
- * }
- * - *

Note that {@link #initiateScan()} returns an {@link AlertDialog} which is non-null if the - * user was prompted to download the application. This lets the calling app potentially manage the dialog. - * In particular, ideally, the app dismisses the dialog if it's still active in its {@link Activity#onPause()} - * method.

- * - *

You can use {@link #setTitle(String)} to customize the title of this download prompt dialog (or, use - * {@link #setTitleByID(int)} to set the title by string resource ID.) Likewise, the prompt message, and - * yes/no button labels can be changed.

- * - *

Finally, you can use {@link #addExtra(String, Object)} to add more parameters to the Intent used - * to invoke the scanner. This can be used to set additional options not directly exposed by this - * simplified API.

- * - *

By default, this will only allow applications that are known to respond to this intent correctly - * do so. The apps that are allowed to response can be set with {@link #setTargetApplications(List)}. - * For example, set to {@link #TARGET_BARCODE_SCANNER_ONLY} to only target the Barcode Scanner app itself.

- * - *

Sharing text via barcode

- * - *

To share text, encoded as a QR Code on-screen, similarly, see {@link #shareText(CharSequence)}.

- * - *

Some code, particularly download integration, was contributed from the Anobiit application.

- * - *

Enabling experimental barcode formats

- * - *

Some formats are not enabled by default even when scanning with {@link #ALL_CODE_TYPES}, such as - * PDF417. Use {@link #initiateScan(java.util.Collection)} with - * a collection containing the names of formats to scan for explicitly, like "PDF_417", to use such - * formats.

- * - * @author Sean Owen - * @author Fred Lin - * @author Isaac Potoczny-Jones - * @author Brad Drehmer - * @author gcstang - */ -public class IntentIntegrator { - - public static final int REQUEST_CODE = 0x0000c0de; // Only use bottom 16 bits - private static final String TAG = IntentIntegrator.class.getSimpleName(); - - public static final String DEFAULT_TITLE = "Install Barcode Scanner?"; - public static final String DEFAULT_MESSAGE = - "This application requires Barcode Scanner. Would you like to install it?"; - public static final String DEFAULT_YES = "Yes"; - public static final String DEFAULT_NO = "No"; - - private static final String BS_PACKAGE = "com.google.zxing.client.android"; - private static final String BSPLUS_PACKAGE = "com.srowen.bs.android"; - - // supported barcode formats - public static final Collection PRODUCT_CODE_TYPES = list("UPC_A", "UPC_E", "EAN_8", "EAN_13", "RSS_14"); - public static final Collection ONE_D_CODE_TYPES = - list("UPC_A", "UPC_E", "EAN_8", "EAN_13", "CODE_39", "CODE_93", "CODE_128", - "ITF", "RSS_14", "RSS_EXPANDED"); - public static final Collection QR_CODE_TYPES = Collections.singleton("QR_CODE"); - public static final Collection DATA_MATRIX_TYPES = Collections.singleton("DATA_MATRIX"); - - public static final Collection ALL_CODE_TYPES = null; - - public static final List TARGET_BARCODE_SCANNER_ONLY = Collections.singletonList(BS_PACKAGE); - public static final List TARGET_ALL_KNOWN = list( - BSPLUS_PACKAGE, // Barcode Scanner+ - BSPLUS_PACKAGE + ".simple", // Barcode Scanner+ Simple - BS_PACKAGE // Barcode Scanner - // What else supports this intent? - ); - - private final Activity activity; - private final Fragment fragment; - - private String title; - private String message; - private String buttonYes; - private String buttonNo; - private List targetApplications; - private final Map moreExtras = new HashMap<>(3); - - /** - * @param activity {@link Activity} invoking the integration - */ - public IntentIntegrator(Activity activity) { - this.activity = activity; - this.fragment = null; - initializeConfiguration(); - } - - /** - * @param fragment {@link Fragment} invoking the integration. - * {@link #startActivityForResult(Intent, int)} will be called on the {@link Fragment} instead - * of an {@link Activity} - */ - public IntentIntegrator(Fragment fragment) { - this.activity = fragment.getActivity(); - this.fragment = fragment; - initializeConfiguration(); - } - - private void initializeConfiguration() { - title = DEFAULT_TITLE; - message = DEFAULT_MESSAGE; - buttonYes = DEFAULT_YES; - buttonNo = DEFAULT_NO; - targetApplications = TARGET_ALL_KNOWN; - } - - public String getTitle() { - return title; - } - - public void setTitle(String title) { - this.title = title; - } - - public void setTitleByID(int titleID) { - title = activity.getString(titleID); - } - - public String getMessage() { - return message; - } - - public void setMessage(String message) { - this.message = message; - } - - public void setMessageByID(int messageID) { - message = activity.getString(messageID); - } - - public String getButtonYes() { - return buttonYes; - } - - public void setButtonYes(String buttonYes) { - this.buttonYes = buttonYes; - } - - public void setButtonYesByID(int buttonYesID) { - buttonYes = activity.getString(buttonYesID); - } - - public String getButtonNo() { - return buttonNo; - } - - public void setButtonNo(String buttonNo) { - this.buttonNo = buttonNo; - } - - public void setButtonNoByID(int buttonNoID) { - buttonNo = activity.getString(buttonNoID); - } - - public Collection getTargetApplications() { - return targetApplications; - } - - public final void setTargetApplications(List targetApplications) { - if (targetApplications.isEmpty()) { - throw new IllegalArgumentException("No target applications"); - } - this.targetApplications = targetApplications; - } - - public void setSingleTargetApplication(String targetApplication) { - this.targetApplications = Collections.singletonList(targetApplication); - } - - public Map getMoreExtras() { - return moreExtras; - } - - public final void addExtra(String key, Object value) { - moreExtras.put(key, value); - } - - /** - * Initiates a scan for all known barcode types with the default camera. - * - * @return the {@link AlertDialog} that was shown to the user prompting them to download the app - * if a prompt was needed, or null otherwise. - */ - public final AlertDialog initiateScan() { - return initiateScan(ALL_CODE_TYPES, -1); - } - - /** - * Initiates a scan for all known barcode types with the specified camera. - * - * @param cameraId camera ID of the camera to use. A negative value means "no preference". - * @return the {@link AlertDialog} that was shown to the user prompting them to download the app - * if a prompt was needed, or null otherwise. - */ - public final AlertDialog initiateScan(int cameraId) { - return initiateScan(ALL_CODE_TYPES, cameraId); - } - - /** - * Initiates a scan, using the default camera, only for a certain set of barcode types, given as strings corresponding - * to their names in ZXing's {@code BarcodeFormat} class like "UPC_A". You can supply constants - * like {@link #PRODUCT_CODE_TYPES} for example. - * - * @param desiredBarcodeFormats names of {@code BarcodeFormat}s to scan for - * @return the {@link AlertDialog} that was shown to the user prompting them to download the app - * if a prompt was needed, or null otherwise. - */ - public final AlertDialog initiateScan(Collection desiredBarcodeFormats) { - return initiateScan(desiredBarcodeFormats, -1); - } - - /** - * Initiates a scan, using the specified camera, only for a certain set of barcode types, given as strings corresponding - * to their names in ZXing's {@code BarcodeFormat} class like "UPC_A". You can supply constants - * like {@link #PRODUCT_CODE_TYPES} for example. - * - * @param desiredBarcodeFormats names of {@code BarcodeFormat}s to scan for - * @param cameraId camera ID of the camera to use. A negative value means "no preference". - * @return the {@link AlertDialog} that was shown to the user prompting them to download the app - * if a prompt was needed, or null otherwise - */ - public final AlertDialog initiateScan(Collection desiredBarcodeFormats, int cameraId) { - Intent intentScan = new Intent(BS_PACKAGE + ".SCAN"); - intentScan.addCategory(Intent.CATEGORY_DEFAULT); - - // check which types of codes to scan for - if (desiredBarcodeFormats != null) { - // set the desired barcode types - StringBuilder joinedByComma = new StringBuilder(); - for (String format : desiredBarcodeFormats) { - if (joinedByComma.length() > 0) { - joinedByComma.append(','); - } - joinedByComma.append(format); - } - intentScan.putExtra("SCAN_FORMATS", joinedByComma.toString()); - } - - // check requested camera ID - if (cameraId >= 0) { - intentScan.putExtra("SCAN_CAMERA_ID", cameraId); - } - - String targetAppPackage = findTargetAppPackage(intentScan); - if (targetAppPackage == null) { - return showDownloadDialog(); - } - intentScan.setPackage(targetAppPackage); - intentScan.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP); - intentScan.addFlags(Intent.FLAG_ACTIVITY_CLEAR_WHEN_TASK_RESET); - attachMoreExtras(intentScan); - startActivityForResult(intentScan, REQUEST_CODE); - return null; - } - - /** - * Start an activity. This method is defined to allow different methods of activity starting for - * newer versions of Android and for compatibility library. - * - * @param intent Intent to start. - * @param code Request code for the activity - * @see android.app.Activity#startActivityForResult(Intent, int) - * @see android.app.Fragment#startActivityForResult(Intent, int) - */ - protected void startActivityForResult(Intent intent, int code) { - if (fragment == null) { - activity.startActivityForResult(intent, code); - } else { - fragment.startActivityForResult(intent, code); - } - } - - private String findTargetAppPackage(Intent intent) { - PackageManager pm = activity.getPackageManager(); - List availableApps = pm.queryIntentActivities(intent, PackageManager.MATCH_DEFAULT_ONLY); - if (availableApps != null) { - for (String targetApp : targetApplications) { - if (contains(availableApps, targetApp)) { - return targetApp; - } - } - } - return null; - } - - private static boolean contains(Iterable availableApps, String targetApp) { - for (ResolveInfo availableApp : availableApps) { - String packageName = availableApp.activityInfo.packageName; - if (targetApp.equals(packageName)) { - return true; - } - } - return false; - } - - private AlertDialog showDownloadDialog() { - AlertDialog.Builder downloadDialog = new AlertDialog.Builder(activity); - downloadDialog.setTitle(title); - downloadDialog.setMessage(message); - downloadDialog.setPositiveButton(buttonYes, new DialogInterface.OnClickListener() { - @Override - public void onClick(DialogInterface dialogInterface, int i) { - String packageName; - if (targetApplications.contains(BS_PACKAGE)) { - // Prefer to suggest download of BS if it's anywhere in the list - packageName = BS_PACKAGE; - } else { - // Otherwise, first option: - packageName = targetApplications.get(0); - } - Uri uri = Uri.parse("market://details?id=" + packageName); - Intent intent = new Intent(Intent.ACTION_VIEW, uri); - try { - if (fragment == null) { - activity.startActivity(intent); - } else { - fragment.startActivity(intent); - } - } catch (ActivityNotFoundException anfe) { - // Hmm, market is not installed - Log.w(TAG, "Google Play is not installed; cannot install " + packageName); - } - } - }); - downloadDialog.setNegativeButton(buttonNo, null); - downloadDialog.setCancelable(true); - return downloadDialog.show(); - } - - - /** - *

Call this from your {@link Activity}'s - * {@link Activity#onActivityResult(int, int, Intent)} method.

- * - * @param requestCode request code from {@code onActivityResult()} - * @param resultCode result code from {@code onActivityResult()} - * @param intent {@link Intent} from {@code onActivityResult()} - * @return null if the event handled here was not related to this class, or - * else an {@link IntentResult} containing the result of the scan. If the user cancelled scanning, - * the fields will be null. - */ - public static IntentResult parseActivityResult(int requestCode, int resultCode, Intent intent) { - if (requestCode == REQUEST_CODE) { - if (resultCode == Activity.RESULT_OK) { - String contents = intent.getStringExtra("SCAN_RESULT"); - String formatName = intent.getStringExtra("SCAN_RESULT_FORMAT"); - byte[] rawBytes = intent.getByteArrayExtra("SCAN_RESULT_BYTES"); - int intentOrientation = intent.getIntExtra("SCAN_RESULT_ORIENTATION", Integer.MIN_VALUE); - Integer orientation = intentOrientation == Integer.MIN_VALUE ? null : intentOrientation; - String errorCorrectionLevel = intent.getStringExtra("SCAN_RESULT_ERROR_CORRECTION_LEVEL"); - return new IntentResult(contents, - formatName, - rawBytes, - orientation, - errorCorrectionLevel); - } - return new IntentResult(); - } - return null; - } - - - /** - * Defaults to name "TEXT_TYPE". - * - * @param text the text string to encode as a barcode - * @return the {@link AlertDialog} that was shown to the user prompting them to download the app - * if a prompt was needed, or null otherwise - * @see #shareText(CharSequence, CharSequence) - */ - public final AlertDialog shareText(CharSequence text) { - return shareText(text, "TEXT_TYPE"); - } - - /** - * Shares the given text by encoding it as a barcode, such that another user can - * scan the text off the screen of the device. - * - * @param text the text string to encode as a barcode - * @param type name of data to encode. See {@code com.google.zxing.client.android.Contents.Type} constants. - * @return the {@link AlertDialog} that was shown to the user prompting them to download the app - * if a prompt was needed, or null otherwise - */ - public final AlertDialog shareText(CharSequence text, CharSequence type) { - Intent intent = new Intent(); - intent.addCategory(Intent.CATEGORY_DEFAULT); - intent.setAction(BS_PACKAGE + ".ENCODE"); - intent.putExtra("ENCODE_TYPE", type); - intent.putExtra("ENCODE_DATA", text); - String targetAppPackage = findTargetAppPackage(intent); - if (targetAppPackage == null) { - return showDownloadDialog(); - } - intent.setPackage(targetAppPackage); - intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP); - intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_WHEN_TASK_RESET); - attachMoreExtras(intent); - if (fragment == null) { - activity.startActivity(intent); - } else { - fragment.startActivity(intent); - } - return null; - } - - private static List list(String... values) { - return Collections.unmodifiableList(Arrays.asList(values)); - } - - private void attachMoreExtras(Intent intent) { - for (Map.Entry entry : moreExtras.entrySet()) { - String key = entry.getKey(); - Object value = entry.getValue(); - // Kind of hacky - if (value instanceof Integer) { - intent.putExtra(key, (Integer) value); - } else if (value instanceof Long) { - intent.putExtra(key, (Long) value); - } else if (value instanceof Boolean) { - intent.putExtra(key, (Boolean) value); - } else if (value instanceof Double) { - intent.putExtra(key, (Double) value); - } else if (value instanceof Float) { - intent.putExtra(key, (Float) value); - } else if (value instanceof Bundle) { - intent.putExtra(key, (Bundle) value); - } else { - intent.putExtra(key, value.toString()); - } - } - } - -} diff --git a/app/src/main/java/com/google/zxing/integration/android/IntentResult.java b/app/src/main/java/com/google/zxing/integration/android/IntentResult.java deleted file mode 100644 index 9e452fb..0000000 --- a/app/src/main/java/com/google/zxing/integration/android/IntentResult.java +++ /dev/null @@ -1,89 +0,0 @@ -/* - * Copyright 2009 ZXing authors - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package com.google.zxing.integration.android; - -/** - *

Encapsulates the result of a barcode scan invoked through {@link IntentIntegrator}.

- * - * @author Sean Owen - */ -public final class IntentResult { - - private final String contents; - private final String formatName; - private final byte[] rawBytes; - private final Integer orientation; - private final String errorCorrectionLevel; - - IntentResult() { - this(null, null, null, null, null); - } - - IntentResult(String contents, - String formatName, - byte[] rawBytes, - Integer orientation, - String errorCorrectionLevel) { - this.contents = contents; - this.formatName = formatName; - this.rawBytes = rawBytes; - this.orientation = orientation; - this.errorCorrectionLevel = errorCorrectionLevel; - } - - /** - * @return raw content of barcode - */ - public String getContents() { - return contents; - } - - /** - * @return name of format, like "QR_CODE", "UPC_A". See {@code BarcodeFormat} for more format names. - */ - public String getFormatName() { - return formatName; - } - - /** - * @return raw bytes of the barcode content, if applicable, or null otherwise - */ - public byte[] getRawBytes() { - return rawBytes; - } - - /** - * @return rotation of the image, in degrees, which resulted in a successful scan. May be null. - */ - public Integer getOrientation() { - return orientation; - } - - /** - * @return name of the error correction level used in the barcode, if applicable - */ - public String getErrorCorrectionLevel() { - return errorCorrectionLevel; - } - - @Override - public String toString() { - int rawBytesLength = rawBytes == null ? 0 : rawBytes.length; - return "Format: "+formatName+'\n'+"Contents: "+contents+'\n'+"Raw bytes: ("+rawBytesLength+" bytes)\n"+"Orientation: "+orientation+'\n'+"EC level: "+errorCorrectionLevel+'\n'; - } - -} diff --git a/app/src/main/java/de/vanitasvitae/enigmandroid/MainActivity.java b/app/src/main/java/de/vanitasvitae/enigmandroid/MainActivity.java old mode 100644 new mode 100755 index 363be73..0c31def --- a/app/src/main/java/de/vanitasvitae/enigmandroid/MainActivity.java +++ b/app/src/main/java/de/vanitasvitae/enigmandroid/MainActivity.java @@ -1,509 +1,433 @@ -/** - * This program is free software: you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation, either version 3 of the License, or - * any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program. If not, see . - */ package de.vanitasvitae.enigmandroid; import android.app.Activity; import android.app.AlertDialog; -import android.app.Dialog; -import android.content.ClipData; import android.content.DialogInterface; import android.content.Intent; import android.content.SharedPreferences; -import android.content.pm.PackageInfo; -import android.content.pm.PackageManager; +import android.content.res.Configuration; import android.net.Uri; import android.os.Bundle; import android.preference.PreferenceManager; -import android.text.InputType; import android.util.Log; import android.view.Menu; import android.view.MenuItem; import android.view.View; -import android.widget.Button; -import android.widget.EditText; -import android.widget.LinearLayout; -import android.widget.TextView; import android.widget.Toast; -import com.google.zxing.integration.android.IntentIntegrator; -import com.google.zxing.integration.android.IntentResult; +import java.util.ArrayList; -import java.math.BigInteger; -import java.security.SecureRandom; - -import de.vanitasvitae.enigmandroid.enigma.Enigma; -import de.vanitasvitae.enigmandroid.enigma.EnigmaStateBundle; import de.vanitasvitae.enigmandroid.enigma.inputPreparer.InputPreparer; import de.vanitasvitae.enigmandroid.layout.LayoutContainer; -import de.vanitasvitae.enigmandroid.layout.PassphraseDialogBuilder; +/** + * Main Android Activity of the app + * Copyright (C) 2015 Paul Schaub + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License along + with this program; if not, write to the Free Software Foundation, Inc., + 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. + * @author vanitasvitae + */ public class MainActivity extends Activity { - private static final int RESULT_SETTINGS = 1; - private static final String URI_CHANGELOG = - "https://github.com/vanitasvitae/EnigmAndroid/blob/master/CHANGELOG.txt"; - public static final String APP_ID = "EnigmAndroid"; - public static final int latest_protocol_version = 1; - public static final int max_protocol_version = 256; + private static final int RESULT_SETTINGS = 1; + private static final String URI_CHANGELOG = + "https://github.com/vanitasvitae/EnigmAndroid/blob/master/CHANGELOG.txt"; - private LayoutContainer layoutContainer; + LayoutContainer layoutContainer; + protected String prefMachineType; + protected boolean prefAnomaly; + protected String prefNumericLanguage; + protected String prefMessageFormatting; - private SecureRandom secureRandom; + @Override + public void onCreate(Bundle savedInstanceState) + { + super.onCreate(savedInstanceState); + Log.d("Activity","OnCreate!"); + SharedPreferences sharedPreferences = PreferenceManager.getDefaultSharedPreferences(this); + this.prefMachineType = sharedPreferences.getString("prefMachineType", getResources(). + getStringArray(R.array.pref_list_machine_type)[0]); + ActivitySingleton singleton = ActivitySingleton.getInstance(); + singleton.setActivity(this); + updateContentView(); + layoutContainer = LayoutContainer.createLayoutContainer(prefMachineType); + updatePreferenceValues(); + //Handle shared text + Intent intent = getIntent(); + String action = intent.getAction(); + String type = intent.getType(); - @Override - public void onCreate(Bundle savedInstanceState) - { - super.onCreate(savedInstanceState); - secureRandom = new SecureRandom(); - ActivitySingleton.getInstance().setActivity(this); - SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(this); - SettingsActivity.SettingsSingleton.getInstance(prefs, getResources()); - layoutContainer = LayoutContainer.createLayoutContainer(); + if (Intent.ACTION_SEND.equals(action) && type != null) { + if ("text/plain".equals(type)) + { + String sharedText = intent.getStringExtra(Intent.EXTRA_TEXT); + if (sharedText != null) + { + layoutContainer.getInput().setRawText(sharedText); + } + } + } + } - //Handle shared text - Intent intent = getIntent(); - String action = intent.getAction(); - String type = intent.getType(); - if (Intent.ACTION_SEND.equals(action) && type != null) { - if ("text/plain".equals(type)) - { - String sharedText = intent.getStringExtra(Intent.EXTRA_TEXT); - if (sharedText != null) - { - //If shared text consists of an encoded configuration, try to restore it - if(sharedText.startsWith(APP_ID+"/")) - restoreStateFromCode(sharedText); - //Else put it in the input text box - else - layoutContainer.getInput().setRawText(sharedText); - } - } - } - } + /** + * Unfortunately we have to overwrite this, because on orientation changes the LayoutContainer + * will reset and we would lose information about plugboard, reflector-wiring and ring settings. + * These info are we saving here. + * TODO: Find more elegant solution + * @param outState state + */ + @Override + protected void onSaveInstanceState (Bundle outState) + { + ArrayList plugboard = new ArrayList<>(); + if(layoutContainer.getState().getConfigurationPlugboard() != null) { + for (int i : layoutContainer.getState().getConfigurationPlugboard()) plugboard.add(i); + } + outState.putIntegerArrayList("plugboard",plugboard); - public SecureRandom getSecureRandom() - { - return this.secureRandom; - } + ArrayList reflector = new ArrayList<>(); + if(layoutContainer.getState().getConfigurationReflector() != null) { + for (int i : layoutContainer.getState().getConfigurationReflector()) reflector.add(i); + } + outState.putIntegerArrayList("reflector", reflector); - public void onDialogFinished(EnigmaStateBundle state) - { - layoutContainer.getEnigma().setState(state); - } + outState.putInt("ring1", layoutContainer.getState().getRingSettingRotor1()); + outState.putInt("ring2", layoutContainer.getState().getRingSettingRotor2()); + outState.putInt("ring3", layoutContainer.getState().getRingSettingRotor3()); + outState.putInt("ring4", layoutContainer.getState().getRingSettingRotor4()); + outState.putInt("ringR", layoutContainer.getState().getRingSettingReflector()); - @Override - public boolean onCreateOptionsMenu(Menu menu) - { - this.getMenuInflater().inflate(R.menu.main, menu); - return true; - } + super.onSaveInstanceState(outState); + } - @Override - /** - * Handle Options menu clicks - */ - public boolean onOptionsItemSelected(MenuItem item) - { - int id = item.getItemId(); - if (id == R.id.action_reset) - { - layoutContainer.resetLayout(); - Toast.makeText(getApplicationContext(), R.string.message_reset, - Toast.LENGTH_SHORT).show(); - return true; - } - else if (id == R.id.action_send_message) - { - if(layoutContainer.getOutput().getText().length() == 0) - { - Toast.makeText(this, R.string.error_no_text_to_send, Toast.LENGTH_SHORT).show(); - } - else - { - Intent sendIntent = new Intent(); - sendIntent.setAction(Intent.ACTION_SEND); - sendIntent.putExtra(Intent.EXTRA_TEXT, layoutContainer.getOutput().getModifiedText()); - sendIntent.setType("text/plain"); - startActivity(Intent.createChooser(sendIntent, getResources().getText(R.string.send_to))); - } - } - else if (id == R.id.action_choose_ringsetting) - { - layoutContainer.showRingSettingsDialog(); - return true; - } - else if(id == R.id.action_share_configuration) - { - showShareConfigurationDialog(); - } - else if (id == R.id.action_restore_configuration) - { - showReceiveConfigurationDialog(); - return true; - } - else if (id == R.id.action_random_configuration) - { - layoutContainer.getEnigma().randomState(); - layoutContainer.syncStateFromEnigmaToLayout(); - Toast.makeText(getApplicationContext(), R.string.message_random, - Toast.LENGTH_SHORT).show(); - layoutContainer.getOutput().setText(""); - return true; - } - else if (id == R.id.action_settings) - { - Intent i = new Intent(this, SettingsActivity.class); - startActivityForResult(i, RESULT_SETTINGS); - } - else if (id == R.id.action_about) - { - showAboutDialog(); - return true; - } - return super.onOptionsItemSelected(item); - } + /** + * Here we get back values previously saved int onSaveInstanceState + * @param savedInstanceState state + */ + @Override + protected void onRestoreInstanceState (Bundle savedInstanceState) + { + ArrayList plugboard = savedInstanceState.getIntegerArrayList("plugboard"); + if(plugboard != null && plugboard.size() != 0) { + int[] p = new int[plugboard.size()]; + for (int i = 0; i < plugboard.size(); i++) p[i] = plugboard.get(i); + layoutContainer.getState().setConfigurationPlugboard(p); + } - /** - * Set the chosen Configuration to the enigma, get the input string from the input text box and - * prepare it, set the input to the prepared text, encrypt the prepared input and set the - * encrypted string to the output text box and update the spinners to their new positions. - * @param v View - */ - public void doCrypto(View v) - { - layoutContainer.doCrypto(); - } + ArrayList reflector = savedInstanceState.getIntegerArrayList("reflector"); + if(reflector != null && reflector.size() != 0) { + int[] r = new int[reflector.size()]; + for (int i = 0; i < reflector.size(); i++) r[i] = reflector.get(i); + layoutContainer.getState().setConfigurationReflector(r); + } - /** - * Start an intent to share the configuration as QR-Code via Barcode Scanner - */ - private void shareConfigurationAsQR() - { - IntentIntegrator QRIntegrator = new IntentIntegrator(this); - layoutContainer.syncStateFromLayoutToEnigma(); - String encoded_state = APP_ID+"/"+layoutContainer.getEnigma().getEncodedState().toString(16); - Log.d(APP_ID, "Sharing configuration to QR: "+encoded_state); - QRIntegrator.shareText(encoded_state); - } + layoutContainer.getState().setRingSettingRotor1(savedInstanceState.getInt("ring1")); + layoutContainer.getState().setRingSettingRotor2(savedInstanceState.getInt("ring2")); + layoutContainer.getState().setRingSettingRotor3(savedInstanceState.getInt("ring3")); + layoutContainer.getState().setRingSettingRotor4(savedInstanceState.getInt("ring4")); + layoutContainer.getState().setRingSettingReflector(savedInstanceState.getInt("ringR")); + } - /** - * Start an intent to share the configuration as text - */ - private void shareConfigurationAsText() - { - Intent sendIntent = new Intent(); - sendIntent.setAction(Intent.ACTION_SEND); - sendIntent.putExtra(Intent.EXTRA_TEXT, - APP_ID+"/"+layoutContainer.getEnigma().getEncodedState().toString(16)); - sendIntent.setType("text/plain"); - startActivity(Intent.createChooser(sendIntent, getResources().getText(R.string.send_to))); - } + @Override + public void onConfigurationChanged(Configuration newConfig) { + super.onConfigurationChanged(newConfig); + this.updateContentView(); + } - /** - * Start the barcode app to scan a barcode for configuration - */ - private void receiveConfigurationQR() - { - IntentIntegrator integrator = new IntentIntegrator(this); - integrator.initiateScan(); - } + private void updateContentView() + { + switch (prefMachineType) + { + case "I": + this.setContentView(R.layout.activity_main_i_m3); + break; + case "M3": + this.setContentView(R.layout.activity_main_i_m3); + break; + case "M4": + this.setContentView(R.layout.activity_main_m4); + break; + case "D": + this.setContentView(R.layout.activity_main_d); + break; + case "K": + this.setContentView(R.layout.activity_main_k_t); + break; + case "T": + this.setContentView(R.layout.activity_main_k_t); + break; + default: + this.setContentView(R.layout.activity_main_i_m3); + break; + } + } - /** - * Show a dialog to restore a configuration - */ - private void receiveConfigurationText() - { - new PassphraseDialogBuilder().showDialog(); - } + private void updatePreferenceValues() + { + SharedPreferences sharedPreferences = PreferenceManager.getDefaultSharedPreferences(this); + this.setPrefMachineType(sharedPreferences.getString("prefMachineType", getResources(). + getStringArray(R.array.pref_list_machine_type)[0])); + this.setPrefAnomaly(sharedPreferences.getBoolean("prefAnomaly", true)); + this.setPrefNumericLanguage(sharedPreferences.getString("prefNumericLanguage", getResources(). + getStringArray(R.array.pref_alias_numeric_spelling_language)[0])); + this.setPrefMessageFormatting(sharedPreferences.getString("prefMessageFormatting", getResources(). + getStringArray(R.array.pref_alias_message_formatting)[0])); + } - /** - * Show a Dialog containing information about the app, license, usage, author and a link - * to the changelog - */ - private void showAboutDialog() - { - final View aboutView = View.inflate(this, R.layout.dialog_about, null); - //Get and set Version code - PackageInfo pInfo = null; - try{ pInfo = getPackageManager().getPackageInfo(this.getPackageName(), 0);} - catch (PackageManager.NameNotFoundException e){ e.printStackTrace();} - assert pInfo != null; - String version = pInfo.versionName+ " ("+pInfo.versionCode+")"; - TextView versionText = (TextView) aboutView.findViewById(R.id.about_version_section); - versionText.setText(version); + public void setPrefMachineType(String type) + { + if(prefMachineType == null || !prefMachineType.equals(type)) + { + prefMachineType = type; + String savedInput = ""; + if(layoutContainer != null) + { + savedInput = layoutContainer.getInput().getText(); + } + updateContentView(); + layoutContainer = LayoutContainer.createLayoutContainer(prefMachineType); + layoutContainer.setInputPreparer(InputPreparer.createInputPreparer(prefNumericLanguage)); + layoutContainer.getInput().setText(savedInput); + } + } - //Build and show dialog - AlertDialog.Builder builder = new AlertDialog.Builder(this); - builder.setTitle(R.string.title_about_dialog); - builder.setView(aboutView) - .setCancelable(true) - .setPositiveButton(R.string.dialog_positive, new DialogInterface.OnClickListener() - { - public void onClick(DialogInterface dialog, int id) - { - dialog.dismiss(); - } - }) - .setNegativeButton(R.string.button_show_changelog, new DialogInterface.OnClickListener() - { - public void onClick(DialogInterface dialog, int id) - { - dialog.cancel(); - openWebPage(URI_CHANGELOG); - } - }).show(); - } + public String getPrefMachineType() + { + if(prefMachineType != null) return prefMachineType; + SharedPreferences sharedPreferences = PreferenceManager.getDefaultSharedPreferences(this); + this.prefMachineType = sharedPreferences.getString("prefMachineType", getResources(). + getStringArray(R.array.pref_list_machine_type)[0]); + return prefMachineType; + } - /** - * Show a dialog where the user can choose between sharing the configuration via QR-code or - * via string (intent or copy-to-clipboard) - */ - private void showShareConfigurationDialog() - { - final String configuration = APP_ID+"/"+layoutContainer.getEnigma().getEncodedState().toString(16); - final View shareView = View.inflate(this, R.layout.dialog_two_options, null); - LinearLayout l = (LinearLayout) shareView.findViewById(R.id.dialog_two_options_lay); - EditText e = new EditText(this); - e.setText(configuration); - e.setInputType(InputType.TYPE_NULL); - e.setOnClickListener(new View.OnClickListener() - { - @Override - public void onClick(View v) - { - if (android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.HONEYCOMB){ - android.content.ClipboardManager clipboard = (android.content.ClipboardManager) getSystemService(CLIPBOARD_SERVICE); - ClipData clip; - clip = ClipData.newPlainText("label", configuration); - clipboard.setPrimaryClip(clip); - } else{ - @SuppressWarnings("deprecation") - android.text.ClipboardManager clipboard = (android.text.ClipboardManager)getSystemService(CLIPBOARD_SERVICE); - clipboard.setText(configuration); - } - Toast.makeText(getApplicationContext(), R.string.message_clipboard, Toast.LENGTH_SHORT).show(); - } - }); - l.addView(e); - AlertDialog.Builder builder = new AlertDialog.Builder(this); - builder.setTitle(R.string.dialog_title_share_configuration) - .setView(shareView).setCancelable(true); - final Dialog d = builder.create(); - Button one = (Button) shareView.findViewById(R.id.dialog_two_options_1); - one.setText(R.string.dialog_share_qr); - one.setOnClickListener(new View.OnClickListener() - { - @Override - public void onClick(View v) - { - shareConfigurationAsQR(); - d.dismiss(); - } - }); - Button two = (Button) shareView.findViewById(R.id.dialog_two_options_2); - two.setText(R.string.dialog_share_code); - two.setOnClickListener(new View.OnClickListener() - { - @Override - public void onClick(View v) - { - shareConfigurationAsText(); - d.dismiss(); - } - }); - d.show(); - } + public void setPrefAnomaly(boolean anomaly) + { + if(prefAnomaly !=anomaly) + { + prefAnomaly = anomaly; + if(layoutContainer != null) layoutContainer.getEnigma().setPrefAnomaly(anomaly); + } + } - /** - * Show a dialog, where the user can choose between scanning QR-code and entering a string to - * restore the encoded configuration - */ - private void showReceiveConfigurationDialog() - { - final View shareView = View.inflate(this, R.layout.dialog_two_options, null); - AlertDialog.Builder builder = new AlertDialog.Builder(this); - builder.setTitle(R.string.dialog_title_restore_configuration) - .setView(shareView).setCancelable(true); - final Dialog d = builder.create(); - Button one = (Button) shareView.findViewById(R.id.dialog_two_options_1); - one.setText(R.string.dialog_restore_qr); - one.setOnClickListener(new View.OnClickListener() - { - @Override - public void onClick(View v) - { - receiveConfigurationQR(); - d.dismiss(); - } - }); - Button two = (Button) shareView.findViewById(R.id.dialog_two_options_2); - two.setText(R.string.dialog_restore_code); - two.setOnClickListener(new View.OnClickListener() - { - @Override - public void onClick(View v) - { - receiveConfigurationText(); - d.dismiss(); - } - }); - d.show(); - } + public boolean getPrefAnomaly() + { + return prefAnomaly; + } - /** - * Handle Activity Results - * @param requestCode requestCode - * @param resultCode resultCode (RESULT_SETTINGS is defined at the top) - * @param data data - */ - protected void onActivityResult(int requestCode, int resultCode, Intent data) { - super.onActivityResult(requestCode, resultCode, data); - switch (requestCode) { - //Come back from Settings - case RESULT_SETTINGS: - { - applyPreferenceChanges(); - break; - } - // Receive from QR - case IntentIntegrator.REQUEST_CODE: - IntentResult scanResult = IntentIntegrator.parseActivityResult(requestCode, resultCode, data); - if (scanResult != null) { - String content = scanResult.getContents(); - if(content == null) Log.e(APP_ID, "Error! Received nothing from QR-Code!"); - else { - Log.d(APP_ID, "Received " + content + " from QR-Code!"); - restoreStateFromCode(content); - } - } - } - } + public void setPrefNumericLanguage(String lang) + { + if(prefNumericLanguage == null || !prefNumericLanguage.equals(lang)) + { + prefNumericLanguage = lang; + layoutContainer.setInputPreparer(InputPreparer.createInputPreparer(lang)); + } + } - /** - * Handle changes in preferences and apply those changes to the app - */ - private void applyPreferenceChanges() - { - SettingsActivity s = SettingsActivity.SettingsSingleton.getInstance(); - if(s.prefMachineTypeChanged()) - { - layoutContainer = LayoutContainer.createLayoutContainer(); - } - if(s.prefMessageFormattingChanged()) - { - layoutContainer.setEditTextAdapter(s.getPrefMessageFormatting()); - } - if(s.prefNumericLanguageChanged()) - { - layoutContainer.setInputPreparer(InputPreparer.createInputPreparer()); - } - } + public String getPrefNumericLanguage() + { + if(prefNumericLanguage != null) return prefNumericLanguage; + SharedPreferences sharedPreferences = PreferenceManager.getDefaultSharedPreferences(this); + this.prefNumericLanguage = sharedPreferences.getString("prefNumericLanguage", getResources(). + getStringArray(R.array.pref_alias_numeric_spelling_language)[0]); + return prefNumericLanguage; + } - /** - * Set EnigmAndroid into a certain state as described in the QR-Code - * @param mem content of the QR-Code - */ - public void restoreStateFromCode(String mem) - { - if(!mem.startsWith(APP_ID+"/")) - { - Toast.makeText(this, R.string.error_no_valid_qr, Toast.LENGTH_LONG).show(); - } - else - { - String inputString = layoutContainer.getInput().getText(); - mem = mem.substring((APP_ID+"/").length()); - BigInteger s = new BigInteger(mem, 16); - int protocol_version = Enigma.getValue(s, max_protocol_version); - s = Enigma.removeDigit(s, max_protocol_version); - Log.d(APP_ID, - "Try to restore configuration from BigInteger value "+s.toString()+" in protocol version "+protocol_version+"."); - SettingsActivity.SettingsSingleton.getInstance() - .setPrefMachineType(Enigma.chooseEnigmaFromSave(s)); - layoutContainer = LayoutContainer.createLayoutContainer(); - layoutContainer.getEnigma().restoreState(Enigma.removeDigit(s,20), protocol_version); - layoutContainer.setInputPreparer(InputPreparer.createInputPreparer()); - layoutContainer.syncStateFromEnigmaToLayout(); - layoutContainer.getInput().setText(inputString); - layoutContainer.getOutput().setText(""); - } - } + public void setPrefMessageFormatting(String messageFormatting) + { + if(prefMessageFormatting == null || !prefMessageFormatting.equals(messageFormatting)) + { + prefMessageFormatting = messageFormatting; + layoutContainer.setEditTextAdapter(messageFormatting); + } + } - /** - * Set EnigmAndroid into a state calculated from the seed. - * @param seed seed - */ - public void applyStateFromSeed(String seed) - { - String inputString = layoutContainer.getInput().getText(); - SettingsActivity.SettingsSingleton.getInstance() - .setPrefMachineType(Enigma.chooseEnigmaFromSeed(seed)); - layoutContainer = LayoutContainer.createLayoutContainer(); - layoutContainer.getEnigma().setStateFromSeed(seed); - layoutContainer.setInputPreparer(InputPreparer.createInputPreparer()); - layoutContainer.syncStateFromEnigmaToLayout(); - layoutContainer.getInput().setText(inputString); - layoutContainer.getOutput().setText(""); - } + public String getPrefMessageFormatting() + { + if(prefMessageFormatting != null) return prefMessageFormatting; + SharedPreferences sharedPreferences = PreferenceManager.getDefaultSharedPreferences(this); + this.prefMessageFormatting = sharedPreferences.getString("prefMessageFormatting", getResources(). + getStringArray(R.array.pref_alias_message_formatting)[0]); + return prefMessageFormatting; + } - /** - * Open the web page with the URL url - * @param url URL of the website - */ - private void openWebPage(String url) { - Uri webPage = Uri.parse(url); - Intent intent = new Intent(Intent.ACTION_VIEW, webPage); - if (intent.resolveActivity(getPackageManager()) != null) { - startActivity(intent); - } - } + @Override + public boolean onCreateOptionsMenu(Menu menu) + { + this.getMenuInflater().inflate(R.menu.main, menu); + return true; + } - /** - * Singleton that grants access to an Activity from anywhere within the app - */ - public static class ActivitySingleton - { - private static ActivitySingleton instance = null; - private Activity activity; + @Override + /** + * Handle Options menu clicks + */ + public boolean onOptionsItemSelected(MenuItem item) + { + int id = item.getItemId(); + if (id == R.id.action_reset) + { + layoutContainer.resetLayout(); + Toast.makeText(getApplicationContext(), R.string.message_reset, + Toast.LENGTH_SHORT).show(); + return true; + } + else if (id == R.id.action_choose_ringstellung) + { + layoutContainer.showRingSettingsDialog(); + return true; + } + else if (id == R.id.action_settings) + { + Intent i = new Intent(this, SettingsActivity.class); + startActivityForResult(i, RESULT_SETTINGS); + } + else if (id == R.id.action_about) + { + showAboutDialog(); + return true; + } + else if (id == R.id.action_send) + { + if(layoutContainer.getOutput().getText().length() == 0) + { + Toast.makeText(this, R.string.error_no_text_to_send, Toast.LENGTH_SHORT).show(); + } + else + { + Intent sendIntent = new Intent(); + sendIntent.setAction(Intent.ACTION_SEND); + sendIntent.putExtra(Intent.EXTRA_TEXT, layoutContainer.getOutput().getModifiedText()); + sendIntent.setType("text/plain"); + startActivity(Intent.createChooser(sendIntent, getResources().getText(R.string.send_to))); + } + } + return super.onOptionsItemSelected(item); + } - //private constructor - private ActivitySingleton(){} - //Singleton method - public static ActivitySingleton getInstance() - { - if(instance == null) instance = new ActivitySingleton(); - return instance; - } + /** + * Set the chosen Configuration to the enigma, get the input string from the input textbox and + * prepare it, set the input to the prepared text, encrypt the prepared input and set the + * encrypted string to the output textbox and update the spinners to their new positions. + * @param v View + */ + public void doCrypto(View v) + { + layoutContainer.doCrypto(); + } - /** - * Set an Activity that the Singleton returns - * @param activity activity that's stored - */ - public void setActivity(Activity activity) - { - this.activity = activity; - } + /** + * Show a Dialog containing information about the app, license, usage, author and a link + * to the changelog + */ + public void showAboutDialog() + { + final View aboutView = View.inflate(this, R.layout.dialog_about, null); - /** - * Returns the stored Activity - * @return stored Activity - */ - public Activity getActivity() - { - return activity; - } + AlertDialog.Builder builder = new AlertDialog.Builder(this); + builder.setTitle(R.string.title_about_dialog); + builder.setView(aboutView) + .setCancelable(true) + .setPositiveButton(R.string.dialog_positiv, new DialogInterface.OnClickListener() + { + public void onClick(DialogInterface dialog, int id) + { + dialog.dismiss(); + } + }) + .setNegativeButton(R.string.button_show_changelog, new DialogInterface.OnClickListener() + { + public void onClick(DialogInterface dialog, int id) + { + dialog.cancel(); + openWebPage(URI_CHANGELOG); + } + }).show(); + } + + /** + * Handle preference changes + * @param requestCode requestCode + * @param resultCode resultCode (RESULT_SETTINGS is defined at the top) + * @param data data (not important here) + */ + protected void onActivityResult(int requestCode, int resultCode, Intent data) { + super.onActivityResult(requestCode, resultCode, data); + + switch (requestCode) { + case RESULT_SETTINGS: + { + SharedPreferences sharedPrefs = PreferenceManager.getDefaultSharedPreferences(this); + this.setPrefMachineType(sharedPrefs.getString("prefMachineType", getResources() + .getStringArray(R.array.pref_list_machine_type)[0])); + this.setPrefAnomaly(sharedPrefs.getBoolean("prefAnomaly", true)); + this.setPrefNumericLanguage(sharedPrefs.getString("prefNumericLanguage", getResources(). + getStringArray(R.array.pref_alias_numeric_spelling_language)[0])); + this.setPrefMessageFormatting(sharedPrefs.getString("prefMessageFormatting", + getResources().getStringArray(R.array.pref_alias_message_formatting)[0])); + break; + } + + } + } + + /** + * Open the web page with the URL url + * @param url URL of the website + */ + public void openWebPage(String url) { + Uri webPage = Uri.parse(url); + Intent intent = new Intent(Intent.ACTION_VIEW, webPage); + if (intent.resolveActivity(getPackageManager()) != null) { + startActivity(intent); + } + } + +/** + * Singleton that grants access to an Activity from anywhere within the app + */ +public static class ActivitySingleton +{ + private static ActivitySingleton instance = null; + private Activity activity; + + //private constructor + private ActivitySingleton(){} + //Singleton method + public static ActivitySingleton getInstance() + { + if(instance == null) instance = new ActivitySingleton(); + return instance; + } + + /** + * Set an Activity that the Singleton returns + * @param activity activity that's stored + */ + public void setActivity(Activity activity) + { + this.activity = activity; + } + + /** + * Returns the stored Activity + * @return stored Activity + */ + public Activity getActivity() + { + return activity; + } - } +} } diff --git a/app/src/main/java/de/vanitasvitae/enigmandroid/SettingsActivity.java b/app/src/main/java/de/vanitasvitae/enigmandroid/SettingsActivity.java old mode 100644 new mode 100755 index 4b36f3f..eaa4be6 --- a/app/src/main/java/de/vanitasvitae/enigmandroid/SettingsActivity.java +++ b/app/src/main/java/de/vanitasvitae/enigmandroid/SettingsActivity.java @@ -1,254 +1,34 @@ -/** - * This program is free software: you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation, either version 3 of the License, or - * any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program. If not, see . - */ package de.vanitasvitae.enigmandroid; -import android.content.SharedPreferences; -import android.content.res.Resources; import android.os.Bundle; import android.preference.PreferenceActivity; -import android.util.Log; /** * Class that represents the settings activity. - * Use the singleton to get an instance of this class to get preferences + * Copyright (C) 2015 Paul Schaub + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License along + with this program; if not, write to the Free Software Foundation, Inc., + 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. + *@author vanitasvitae */ public class SettingsActivity extends PreferenceActivity { - public static final String PREF_NUMERIC_LANGUAGE = "prefNumericLanguage"; - public static final String PREF_MACHINE_TYPE = "prefMachineType"; - public static final String PREF_MESSAGE_FORMATTING = "prefMessageFormatting"; - public static final String PREF_REPLACE_SPECIAL_CHARACTERS = "prefReplaceSpecialCharacters"; - public static final String PREF_SAVED_ENIGMA_STATE = "prefSavedEnigmaState"; - public static final String PREF_VERSION_NUMBER = "prefVersionNumber"; - - private String previousPrefNumericLanguage; - private String previousPrefMachineType; - private String previousPrefMessageFormatting; - private boolean previousPrefReplaceSpecialCharacters; - private String previousPrefSavedEnigmaState; - - private SharedPreferences prefs; - private Resources res; - - @Override - protected void onCreate(Bundle savedInstanceState) - { - super.onCreate(savedInstanceState); - //noinspection deprecation - addPreferencesFromResource(R.xml.pref_page); - } - - public void setSharedPreferences(SharedPreferences prefs) - { - this.prefs = prefs; - } - - public void setResources(Resources res) - { - this.res = res; - } - - private boolean isFullyInitialized() - { - if (prefs == null) - { - Log.e(MainActivity.APP_ID, - "SharedPreferences not initialized via setSharedPreferences!"); - return false; - } - if (res == null) - { - Log.e(MainActivity.APP_ID, "Resources not initialized via setResources!"); - return false; - } - return true; - } - - public String getPrefNumericLanguage() - { - if (isFullyInitialized()) - return prefs.getString( - PREF_NUMERIC_LANGUAGE, - res.getStringArray(R.array.pref_alias_message_formatting)[0]); - else return null; - } - - public void setPrefNumericLanguage(String lang) - { - if (isFullyInitialized()) - prefs.edit().putString(PREF_NUMERIC_LANGUAGE, lang).apply(); - } - - public boolean prefNumericLanguageChanged() - { - if (this.previousPrefNumericLanguage == null || !this.previousPrefNumericLanguage.equals( - getPrefNumericLanguage())) - { - this.previousPrefNumericLanguage = this.getPrefNumericLanguage(); - Log.d(MainActivity.APP_ID, PREF_NUMERIC_LANGUAGE+" changed!"); - return true; - } - return false; - } - - /** - * Return whether special characters will be replaced. - * If the SettingsActivity is not fully initialized return false and ignore preference. - * @return boolean - */ - public boolean getPrefReplaceSpecialCharacters() - { - return isFullyInitialized() && prefs.getBoolean(PREF_REPLACE_SPECIAL_CHARACTERS, true); - } - - public void setPrefReplaceSpecialCharacters(boolean replace) - { - if (isFullyInitialized()) - prefs.edit().putBoolean(PREF_REPLACE_SPECIAL_CHARACTERS, replace).apply(); - } - - public boolean prefReplaceSpecialCharactersChanged() - { - boolean changed = previousPrefReplaceSpecialCharacters != getPrefReplaceSpecialCharacters(); - if (changed) - { - previousPrefReplaceSpecialCharacters = getPrefReplaceSpecialCharacters(); - Log.d(MainActivity.APP_ID, PREF_REPLACE_SPECIAL_CHARACTERS+" changed!"); - return true; - } - return false; - } - - public String getPrefMachineType() - { - if (isFullyInitialized()) - return prefs.getString(PREF_MACHINE_TYPE, - res.getStringArray(R.array.pref_alias_machine_type)[0]); - else return null; - } - - public void setPrefMachineType(String pref) - { - if (isFullyInitialized()) - prefs.edit().putString(PREF_MACHINE_TYPE, pref).apply(); - } - - public boolean prefMachineTypeChanged() - { - if (this.previousPrefMachineType == null || !this.previousPrefMachineType.equals( - getPrefMachineType())) - { - this.previousPrefMachineType = this.getPrefMachineType(); - Log.d(MainActivity.APP_ID, PREF_MACHINE_TYPE+" changed!"); - return true; - } - return false; - } - - public String getPrefSavedEnigmaState() - { - if (isFullyInitialized()) - return prefs.getString(PREF_SAVED_ENIGMA_STATE, "-1"); - else return null; - } - - /** - * @param state HEX - */ - public void setPrefSavedEnigmaState(String state) - { - if (isFullyInitialized()) - prefs.edit().putString(PREF_SAVED_ENIGMA_STATE, state).apply(); - } - - public boolean prefSavedEnigmaStateChanged() - { - if (this.previousPrefSavedEnigmaState == null || !this.previousPrefSavedEnigmaState - .equals(getPrefSavedEnigmaState())) - { - this.previousPrefSavedEnigmaState = this.getPrefSavedEnigmaState(); - Log.d(MainActivity.APP_ID, PREF_SAVED_ENIGMA_STATE+" changed!"); - return true; - } - return false; - } - - public String getPrefMessageFormatting() - { - if (isFullyInitialized()) - return prefs.getString(SettingsActivity.PREF_MESSAGE_FORMATTING, - res.getStringArray(R.array.pref_alias_message_formatting)[0]); - else return null; - } - - public void setPrefMessageFormatting(String format) - { - if (isFullyInitialized()) - prefs.edit().putString(PREF_MESSAGE_FORMATTING, format).apply(); - } - - public boolean prefMessageFormattingChanged() - { - if (this.previousPrefMessageFormatting == null || !this.previousPrefMessageFormatting - .equals(getPrefMessageFormatting())) - { - this.previousPrefMessageFormatting = this.getPrefMessageFormatting(); - Log.d(MainActivity.APP_ID, PREF_MESSAGE_FORMATTING+" changed!"); - return true; - } - return false; - } - - public int getVersionNumber() - { - if (isFullyInitialized()) - return prefs.getInt(PREF_VERSION_NUMBER, -1); - else return -1; - } - - public void setVersionNumber(int v) - { - if (isFullyInitialized()) - prefs.edit().putInt(PREF_VERSION_NUMBER, v).apply(); - } - - public static class SettingsSingleton extends SettingsActivity - { - private static SettingsActivity instance; - - private SettingsSingleton() - { - super(); - } - - public static SettingsActivity getInstance(SharedPreferences prefs, Resources res) - { - instance = new SettingsActivity(); - instance.setSharedPreferences(prefs); - instance.setResources(res); - return instance; - } - - public static SettingsActivity getInstance() - { - if (instance == null) - { - instance = new SettingsActivity(); - Log.d(MainActivity.APP_ID, "Created new SettingsActivity!"); - } - return instance; - } - } -} \ No newline at end of file + @Override + protected void onCreate(Bundle savedInstanceState) + { + super.onCreate(savedInstanceState); + //noinspection deprecation + addPreferencesFromResource(R.xml.pref_page); + } +} diff --git a/app/src/main/java/de/vanitasvitae/enigmandroid/enigma/Enigma.java b/app/src/main/java/de/vanitasvitae/enigmandroid/enigma/Enigma.java old mode 100644 new mode 100755 index 40327b4..2b99936 --- a/app/src/main/java/de/vanitasvitae/enigmandroid/enigma/Enigma.java +++ b/app/src/main/java/de/vanitasvitae/enigmandroid/enigma/Enigma.java @@ -1,291 +1,108 @@ -/** - * This program is free software: you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation, either version 3 of the License, or - * any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program. If not, see . - */ package de.vanitasvitae.enigmandroid.enigma; -import java.math.BigInteger; -import java.util.ArrayList; -import java.util.Random; - -import de.vanitasvitae.enigmandroid.MainActivity; -import de.vanitasvitae.enigmandroid.enigma.parts.EntryWheel; -import de.vanitasvitae.enigmandroid.enigma.parts.Reflector; -import de.vanitasvitae.enigmandroid.enigma.parts.Rotor; - /** * Main component of the Enigma machine * This is the mostly abstract base of any enigma machine. * Copyright (C) 2015 Paul Schaub + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License along + with this program; if not, write to the Free Software Foundation, Inc., + 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. + * @author vanitasvitae */ public abstract class Enigma { - static String machineType; + protected static String machineType; + protected boolean doAnomaly = false; //Has the time come to handle an anomaly? + protected boolean prefAnomaly; //Do you WANT to simulate the anomaly? - boolean doAnomaly = false; //Has the time come to handle an anomaly? + public Enigma() + { + initialize(); + } - ArrayList availableEntryWheels; - ArrayList availableRotors; - ArrayList availableReflectors; + /** + * Set the enigma to an initial state + */ + public abstract void initialize(); - Random rand; + /** + * Encrypt / Decrypt a given String w. + * w must be prepared using prepare(w) beforehand. + * Doing so changes the state of the rotors but not the state of the plugboard and the + * ringSettings + * + * @param w Text to decrypt/encryptString + * @return encrypted/decrypted string + */ + public String encryptString(String w) + { + //output string + String output = ""; + //for each char x in k + for (char x : w.toCharArray()) + { + output = output + this.encryptChar(x); + } + //return en-/decrypted string + return output; + } - Enigma() - { - establishAvailableParts(); - initialize(); - } + /** + * Set the enigma into the next mechanical state. + * This rotates the first rotor and eventually also the second/third. + * Also this method handles the anomaly in case it should happen. + */ + public abstract void nextState(); - /** - * In this method, available EntryWheels, Rotors and Reflectors can be defined. - */ - protected abstract void establishAvailableParts(); + /** + * Substitute char k by sending the signal through the enigma. + * The signal passes the plugboard, the rotors and returns back after going through the + * reflector wheel. + * + * @param k input char + * @return substituted output char + */ + public abstract char encryptChar(char k); - /** - * Add a Rotor to the ArrayList of available rotors for this machine. - * Also set the index of the Rotor. - * @param r Rotor - */ - void addAvailableRotor(Rotor r) - { - if(availableRotors == null) availableRotors = new ArrayList<>(); - availableRotors.add(availableRotors.size(), r.setIndex(availableRotors.size())); - } + /** + * Set the state of the enigma + * @param state new state + */ + public abstract void setState(EnigmaStateBundle state); - void addAvailableEntryWheel(EntryWheel e) - { - if(availableEntryWheels == null) availableEntryWheels = new ArrayList<>(); - availableEntryWheels.add(availableEntryWheels.size(), e.setIndex(availableEntryWheels.size())); - } + /** + * Return an object representing the current state of the enigma + * @return state + */ + public abstract EnigmaStateBundle getState(); - void addAvailableReflector(Reflector r) - { - if(availableReflectors == null) availableReflectors = new ArrayList<>(); - availableReflectors.add(availableReflectors.size(), r.setIndex(availableReflectors.size())); - } + /** + * set prefAnomaly variable + * @param b boolean + */ + public void setPrefAnomaly(boolean b) + { + this.prefAnomaly = b; + } - public ArrayList getAvailableEntryWheels() - { - return availableEntryWheels; - } + /** + * Return the type indicator of the enigma machine + * @return type + */ + public String getMachineType() + { + return machineType; + } - public ArrayList getAvailableRotors() - { - return availableRotors; - } - - public ArrayList getAvailableReflectors() - { - return availableReflectors; - } - - EntryWheel getEntryWheel(int index) - { - if(availableEntryWheels == null || availableEntryWheels.size() == 0) return null; - return availableEntryWheels.get(index % availableEntryWheels.size()).getInstance(); - } - - Rotor getRotor(int index) - { - if(availableRotors == null || availableRotors.size() == 0) return null; - return availableRotors.get(index % availableRotors.size()).getInstance(); - } - - Rotor getRotor(int index, int rotation, int ringSetting) - { - return getRotor(index).setRotation(rotation).setRingSetting(ringSetting); - } - - Reflector getReflector(int index) - { - if(availableReflectors == null || availableReflectors.size() == 0) return null; - return availableReflectors.get(index%availableReflectors.size()).getInstance(); - } - - Reflector getReflector(int index, int rotation, int ringSetting) - { - return getReflector(index).setRotation(rotation).setRingSetting(ringSetting); - } - - /** - * Set the enigma to an initial state - */ - protected abstract void initialize(); - - /** - * Encrypt / Decrypt a given String w. - * w must be prepared using prepare(w) beforehand. - * Doing so changes the state of the rotors but not the state of the plugboard and the - * ringSettings - * - * @param w Text to decrypt/encryptString - * @return encrypted/decrypted string - */ - public String encryptString(String w) - { - //output string - String output = ""; - //for each char x in k - for (char x : w.toCharArray()) - { - output = output + this.encryptChar(x); - } - //return en-/decrypted string - return output; - } - - /** - * Set the enigma into the next mechanical state. - * This rotates the first rotor and eventually also the second/third. - * Also this method handles the anomaly in case it should happen. - */ - public abstract void nextState(); - - /** - * Set the enigma into a completely random state using a unseeded SecureRandom object. - */ - public void randomState() - { - this.rand = ((MainActivity) (MainActivity.ActivitySingleton.getInstance().getActivity())) - .getSecureRandom(); - generateState(); - } - - /** - * Set the enigma to a random state based on the initialization of rand. - * Don not choose a rotor twice, set random rotations, ringSettings, ukw and possibly - * plugboard / rewirable ukw configurations. - */ - protected abstract void generateState(); - - /** - * Substitute char k by sending the signal through the enigma. - * The signal passes the plugboard, the rotors and returns back after going through the - * reflector wheel. - * - * @param k input char - * @return substituted output char - */ - protected abstract char encryptChar(char k); - - /** - * Set the state of the enigma - * @param state new state - */ - public abstract void setState(EnigmaStateBundle state); - - /** - * Return an object representing the current state of the enigma - * @return state - */ - public abstract EnigmaStateBundle getState(); - - /** - * Set the rand into a certain state based on seed. - * Then set the enigmas state. - * @param seed passphrase - */ - public void setStateFromSeed(String seed) - { - rand = new Random(seed.hashCode()); - generateState(); - } - - public abstract void restoreState(BigInteger mem, int protocol_version); - - public BigInteger getEncodedState() - { - return getEncodedState(MainActivity.latest_protocol_version); - } - protected abstract BigInteger getEncodedState(int protocol_version); - - private static String numToMachineType(int n) - { - int m = 13; - n = (m+(n+m)%m)%m; //Problem? Trolololo - switch (n) { - case 0: return "I"; - case 1: return "M3"; - case 2: return "M4"; - case 3: return "G31"; - case 4: return "G312"; - case 5: return "G260"; - case 6: return "D"; - case 7: return "K"; - case 8: return "KS"; - case 9: return "KSA"; - case 10: return "R"; - case 11: return "T"; - case 12: return "KD"; - default: return "KD"; - } - } - - public static String chooseEnigmaFromSeed(String seed) - { - return numToMachineType(seed.hashCode() % 13); - } - - public static String chooseEnigmaFromSave(BigInteger save) - { - return numToMachineType(getValue(save, 20)); - } - - /** - * Return the name indicator of the enigma machine - * @return name - */ - public String getMachineType() - { - return machineType; - } - - /** - * - * @param s source - * @param d domain (max value) of the value - * @return value - */ - public static int getValue(BigInteger s, int d) - { - BigInteger o = s.mod(BigInteger.valueOf(d)).add(BigInteger.valueOf(d)).mod(BigInteger.valueOf(d)); - return Integer.valueOf(o.toString()); - } - - /** - * remove a digit of domain d from source s - * @param s source - * @param d domain (max value) - * @return trimmed source - */ - public static BigInteger removeDigit(BigInteger s, int d) - { - s = s.subtract(s.mod(BigInteger.valueOf(d))); - s = s.divide(BigInteger.valueOf(d)); - return s; - } - - /** - * - * @param s source - * @param b base (max value) - * @param v actual value - * @return lengthened source - */ - public static BigInteger addDigit(BigInteger s, int v, int b) - { - s = s.multiply(BigInteger.valueOf(b)); - s = s.add(BigInteger.valueOf(v % b)); - return s; - } } diff --git a/app/src/main/java/de/vanitasvitae/enigmandroid/enigma/EnigmaStateBundle.java b/app/src/main/java/de/vanitasvitae/enigmandroid/enigma/EnigmaStateBundle.java index 98a8261..1cf007b 100644 --- a/app/src/main/java/de/vanitasvitae/enigmandroid/enigma/EnigmaStateBundle.java +++ b/app/src/main/java/de/vanitasvitae/enigmandroid/enigma/EnigmaStateBundle.java @@ -1,43 +1,54 @@ -/** - * This program is free software: you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation, either version 3 of the License, or - * any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program. If not, see . - */ package de.vanitasvitae.enigmandroid.enigma; /** * Class that contains a possible state of an enigma machine. * Used to store and transport configuration and settings. * Copyright (C) 2015 Paul Schaub + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License along + with this program; if not, write to the Free Software Foundation, Inc., + 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. + * @author vanitasvitae */ public class EnigmaStateBundle{ - private String machineType; - private int typeEntryWheel; private int typeRotor1; private int typeRotor2; private int typeRotor3; private int typeRotor4; + private int typeRotor5; + private int typeRotor6; + private int typeRotor7; + private int typeRotor8; private int rotationRotor1; private int rotationRotor2; private int rotationRotor3; private int rotationRotor4; + private int rotationRotor5; + private int rotationRotor6; + private int rotationRotor7; + private int rotationRotor8; private int ringSettingRotor1; private int ringSettingRotor2; private int ringSettingRotor3; private int ringSettingRotor4; + private int ringSettingRotor5; + private int ringSettingRotor6; + private int ringSettingRotor7; + private int ringSettingRotor8; private int typeReflector; @@ -48,20 +59,6 @@ public class EnigmaStateBundle{ private int[] configurationReflector; -// --Commented out by Inspection START (07.11.15 19:46): -// public String getMachineType() -// { -// return this.machineType; -// } -// --Commented out by Inspection STOP (07.11.15 19:46) - -// --Commented out by Inspection START (07.11.15 19:46): -// public void setMachineType(String type) -// { -// this.machineType = type; -// } -// --Commented out by Inspection STOP (07.11.15 19:46) - public int getTypeRotor1() { return typeRotor1; } @@ -94,6 +91,38 @@ public class EnigmaStateBundle{ this.typeRotor4 = typeRotor4; } + public int getTypeRotor5() { + return typeRotor5; + } + + public void setTypeRotor5(int typeRotor5) { + this.typeRotor5 = typeRotor5; + } + + public int getTypeRotor6() { + return typeRotor6; + } + + public void setTypeRotor6(int typeRotor6) { + this.typeRotor6 = typeRotor6; + } + + public int getTypeRotor7() { + return typeRotor7; + } + + public void setTypeRotor7(int typeRotor7) { + this.typeRotor7 = typeRotor7; + } + + public int getTypeRotor8() { + return typeRotor8; + } + + public void setTypeRotor8(int typeRotor8) { + this.typeRotor8 = typeRotor8; + } + public int getRotationRotor1() { return rotationRotor1; } @@ -126,6 +155,38 @@ public class EnigmaStateBundle{ this.rotationRotor4 = rotationRotor4; } + public int getRotationRotor5() { + return rotationRotor5; + } + + public void setRotationRotor5(int rotationRotor5) { + this.rotationRotor5 = rotationRotor5; + } + + public int getRotationRotor6() { + return rotationRotor6; + } + + public void setRotationRotor6(int rotationRotor6) { + this.rotationRotor6 = rotationRotor6; + } + + public int getRotationRotor7() { + return rotationRotor7; + } + + public void setRotationRotor7(int rotationRotor7) { + this.rotationRotor7 = rotationRotor7; + } + + public int getRotationRotor8() { + return rotationRotor8; + } + + public void setRotationRotor8(int rotationRotor8) { + this.rotationRotor8 = rotationRotor8; + } + public int getRingSettingRotor1() { return ringSettingRotor1; } @@ -158,6 +219,38 @@ public class EnigmaStateBundle{ this.ringSettingRotor4 = ringSettingRotor4; } + public int getRingSettingRotor5() { + return ringSettingRotor5; + } + + public void setRingSettingRotor5(int ringSettingRotor5) { + this.ringSettingRotor5 = ringSettingRotor5; + } + + public int getRingSettingRotor6() { + return ringSettingRotor6; + } + + public void setRingSettingRotor6(int ringSettingRotor6) { + this.ringSettingRotor6 = ringSettingRotor6; + } + + public int getRingSettingRotor7() { + return ringSettingRotor7; + } + + public void setRingSettingRotor7(int ringSettingRotor7) { + this.ringSettingRotor7 = ringSettingRotor7; + } + + public int getRingSettingRotor8() { + return ringSettingRotor8; + } + + public void setRingSettingRotor8(int ringSettingRotor8) { + this.ringSettingRotor8 = ringSettingRotor8; + } + public int getTypeReflector() { return typeReflector; } diff --git a/app/src/main/java/de/vanitasvitae/enigmandroid/enigma/Enigma_D.java b/app/src/main/java/de/vanitasvitae/enigmandroid/enigma/Enigma_D.java index 1cfa89e..d781715 100644 --- a/app/src/main/java/de/vanitasvitae/enigmandroid/enigma/Enigma_D.java +++ b/app/src/main/java/de/vanitasvitae/enigmandroid/enigma/Enigma_D.java @@ -1,221 +1,129 @@ -/** - * This program is free software: you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation, either version 3 of the License, or - * any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program. If not, see . - */ package de.vanitasvitae.enigmandroid.enigma; -import android.util.Log; - -import java.math.BigInteger; - -import de.vanitasvitae.enigmandroid.MainActivity; -import de.vanitasvitae.enigmandroid.enigma.parts.EntryWheel; -import de.vanitasvitae.enigmandroid.enigma.parts.Plugboard; -import de.vanitasvitae.enigmandroid.enigma.parts.Reflector; -import de.vanitasvitae.enigmandroid.enigma.parts.Rotor; +import de.vanitasvitae.enigmandroid.enigma.rotors.Reflector; +import de.vanitasvitae.enigmandroid.enigma.rotors.Rotor; /** - * Concrete implementation of an enigma machine of name D - * This machine has a rewirable UKW, non changeable rotors. + * Concrete implementation of an enigma machine of type I * Copyright (C) 2015 Paul Schaub + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License along + with this program; if not, write to the Free Software Foundation, Inc., + 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. + * @author vanitasvitae */ public class Enigma_D extends Enigma { + protected Rotor entryWheel; + protected Rotor rotor1; + protected Rotor rotor2; + protected Rotor rotor3; - private EntryWheel entryWheel; - private Rotor rotor1; - private Rotor rotor2; - private Rotor rotor3; - private Reflector reflector; + protected Reflector.ReflectorEnigmaDKD reflector; - public Enigma_D() - { - super(); - machineType = "D"; - Log.d(MainActivity.APP_ID, "Created Enigma D"); - } + public Enigma_D() + { + super(); + machineType = "D"; + } - @Override - protected void establishAvailableParts() - { - addAvailableEntryWheel(new EntryWheel.EntryWheel_QWERTZ()); + @Override + public void initialize() + { + this.entryWheel = Rotor.createRotor(0, 0, 0); + this.rotor1 = Rotor.createRotor(11, 0, 0); + this.rotor2 = Rotor.createRotor(12, 0, 0); + this.rotor3 = Rotor.createRotor(13, 0, 0); + this.reflector = new Reflector.ReflectorEnigmaDKD(); + } - addAvailableRotor(new Rotor.Rotor_K_D_I(0, 0)); - addAvailableRotor(new Rotor.Rotor_K_D_II(0, 0)); - addAvailableRotor(new Rotor.Rotor_K_D_III(0, 0)); + @Override + public void nextState() + { + rotor1.rotate(); + if (rotor1.isAtTurnoverPosition() || (this.doAnomaly && prefAnomaly)) + { + rotor2.rotate(); + this.doAnomaly = rotor2.doubleTurnAnomaly(); + if (rotor2.isAtTurnoverPosition()) + { + rotor3.rotate(); + } + } + } - addAvailableReflector(new Reflector.ReflectorEnigma_D_G31()); - } + @Override + public char encryptChar(char k) + { + nextState(); + int x = ((int) k)-65; //Cast to int and remove Unicode Offset (A=65 in Unicode.) + //Encryption + //forward direction + x = entryWheel.encryptForward(x); + x = rotor1.normalize(x + rotor1.getRotation() - rotor1.getRingSetting()); + x = rotor1.encryptForward(x); + x = rotor1.normalize(x - rotor1.getRotation() + rotor1.getRingSetting() + rotor2.getRotation() - rotor2.getRingSetting()); + x = rotor2.encryptForward(x); + x = rotor1.normalize(x - rotor2.getRotation() + rotor2.getRingSetting() + rotor3.getRotation() - rotor3.getRingSetting()); + x = rotor3.encryptForward(x); + x = rotor1.normalize(x - rotor3.getRotation() + rotor3.getRingSetting() + reflector.getRotation() - reflector.getRingSetting()); + //backward direction + x = reflector.encrypt(x); + x = rotor1.normalize(x + rotor3.getRotation() - rotor3.getRingSetting() - reflector.getRotation() + reflector.getRingSetting()); + x = rotor3.encryptBackward(x); + x = rotor1.normalize(x + rotor2.getRotation() - rotor2.getRingSetting() - rotor3.getRotation() + rotor3.getRingSetting()); + x = rotor2.encryptBackward(x); + x = rotor1.normalize(x + rotor1.getRotation() - rotor1.getRingSetting() - rotor2.getRotation() + rotor2.getRingSetting()); + x = rotor1.encryptBackward(x); + x = rotor1.normalize(x - rotor1.getRotation() + rotor1.getRingSetting()); + x = entryWheel.encryptBackward(x); + return (char) (x + 65); //Add Offset again, cast back to char and return + } - @Override - public void initialize() - { - this.entryWheel = availableEntryWheels.get(0); - this.rotor1 = availableRotors.get(0); - this.rotor2 = availableRotors.get(1); - this.rotor3 = availableRotors.get(2); - this.reflector = availableReflectors.get(0); - } + @Override + public void setState(EnigmaStateBundle state) + { + this.entryWheel = Rotor.createRotor(state.getTypeEntryWheel(), 0, 0); + this.rotor1 = Rotor.createRotor(state.getTypeRotor1(), state.getRotationRotor1(), state.getRingSettingRotor1()); + this.rotor2 = Rotor.createRotor(state.getTypeRotor2(), state.getRotationRotor2(), state.getRingSettingRotor2()); + this.rotor3 = Rotor.createRotor(state.getTypeRotor3(), state.getRotationRotor3(), state.getRingSettingRotor3()); + this.reflector = new Reflector.ReflectorEnigmaDKD(); + this.reflector.setConfiguration(state.getConfigurationReflector()); + this.reflector.setRotation(state.getRotationReflector()); + this.reflector.setRingSetting(state.getRingSettingReflector()); + } - @Override - public void nextState() - { - rotor1.rotate(); - if (rotor1.isAtTurnoverPosition() || this.doAnomaly) - { - rotor2.rotate(); - this.doAnomaly = rotor2.doubleTurnAnomaly(); - if (rotor2.isAtTurnoverPosition()) - { - rotor3.rotate(); - } - } - } + @Override + public EnigmaStateBundle getState() + { + EnigmaStateBundle state = new EnigmaStateBundle(); - @Override - protected void generateState() { - int rot1 = rand.nextInt(26); - int rot2 = rand.nextInt(26); - int rot3 = rand.nextInt(26); - int rotRef = rand.nextInt(26); - int ring1 = rand.nextInt(26); - int ring2 = rand.nextInt(26); - int ring3 = rand.nextInt(26); - int ringRef = rand.nextInt(26); + state.setTypeRotor1(rotor1.getNumber()); + state.setTypeRotor2(rotor2.getNumber()); + state.setTypeRotor3(rotor3.getNumber()); - this.rotor1.setRotation(rot1).setRingSetting(ring1); - this.rotor2.setRotation(rot2).setRingSetting(ring2); - this.rotor3.setRotation(rot3).setRingSetting(ring3); + state.setRotationRotor1(rotor1.getRotation()); + state.setRotationRotor2(rotor2.getRotation()); + state.setRotationRotor3(rotor3.getRotation()); - this.reflector.setRotation(rotRef).setRingSetting(ringRef) - .setConfiguration(Plugboard.seedToReflectorConfiguration(rand)); - } + state.setRingSettingRotor1(rotor1.getRingSetting()); + state.setRingSettingRotor2(rotor2.getRingSetting()); + state.setRingSettingRotor3(rotor3.getRingSetting()); - @Override - public char encryptChar(char k) - { - nextState(); - int x = ((int) k)-65; //Cast to int and remove Unicode Offset (A=65 in Unicode.) - //Encryption - //forward direction - x = entryWheel.encryptForward(x); - x = rotor1.normalize(x + rotor1.getRotation() - rotor1.getRingSetting()); - x = rotor1.encryptForward(x); - x = rotor1.normalize(x - rotor1.getRotation() + rotor1.getRingSetting() + rotor2.getRotation() - rotor2.getRingSetting()); - x = rotor2.encryptForward(x); - x = rotor1.normalize(x - rotor2.getRotation() + rotor2.getRingSetting() + rotor3.getRotation() - rotor3.getRingSetting()); - x = rotor3.encryptForward(x); - x = rotor1.normalize(x - rotor3.getRotation() + rotor3.getRingSetting() + reflector.getRotation() - reflector.getRingSetting()); - //backward direction - x = reflector.encrypt(x); - x = rotor1.normalize(x + rotor3.getRotation() - rotor3.getRingSetting() - reflector.getRotation() + reflector.getRingSetting()); - x = rotor3.encryptBackward(x); - x = rotor1.normalize(x + rotor2.getRotation() - rotor2.getRingSetting() - rotor3.getRotation() + rotor3.getRingSetting()); - x = rotor2.encryptBackward(x); - x = rotor1.normalize(x + rotor1.getRotation() - rotor1.getRingSetting() - rotor2.getRotation() + rotor2.getRingSetting()); - x = rotor1.encryptBackward(x); - x = rotor1.normalize(x - rotor1.getRotation() + rotor1.getRingSetting()); - x = entryWheel.encryptBackward(x); - return (char) (x + 65); //Add Offset again, cast back to char and return - } + state.setTypeReflector(reflector.getNumber()); + state.setRotationReflector(reflector.getRotation()); + state.setRingSettingReflector(reflector.getRingSetting()); + state.setConfigurationReflector(reflector.getConfiguration()); - @Override - public void setState(EnigmaStateBundle state) - { - this.entryWheel = getEntryWheel(state.getTypeEntryWheel()); - this.rotor1 = getRotor(state.getTypeRotor1(), state.getRotationRotor1(), state.getRingSettingRotor1()); - this.rotor2 = getRotor(state.getTypeRotor2(), state.getRotationRotor2(), state.getRingSettingRotor2()); - this.rotor3 = getRotor(state.getTypeRotor3(), state.getRotationRotor3(), state.getRingSettingRotor3()); - this.reflector = getReflector(state.getTypeReflector(), - state.getRotationReflector(), - state.getRingSettingReflector()) - .setConfiguration(state.getConfigurationReflector()); - } - - @Override - public EnigmaStateBundle getState() - { - EnigmaStateBundle state = new EnigmaStateBundle(); - - state.setTypeEntryWheel(entryWheel.getIndex()); - - state.setTypeRotor1(rotor1.getIndex()); - state.setTypeRotor2(rotor2.getIndex()); - state.setTypeRotor3(rotor3.getIndex()); - - state.setRotationRotor1(rotor1.getRotation()); - state.setRotationRotor2(rotor2.getRotation()); - state.setRotationRotor3(rotor3.getRotation()); - - state.setRingSettingRotor1(rotor1.getRingSetting()); - state.setRingSettingRotor2(rotor2.getRingSetting()); - state.setRingSettingRotor3(rotor3.getRingSetting()); - - state.setTypeReflector(reflector.getIndex()); - state.setRotationReflector(reflector.getRotation()); - state.setRingSettingReflector(reflector.getRingSetting()); - state.setConfigurationReflector(reflector.getConfiguration()); - - return state; - } - - @Override - public void restoreState(BigInteger s, int protocol_version) - { - switch(protocol_version) - { - case 1: - int rot1 = getValue(s, 26); - s = removeDigit(s, 26); - int ring1 = getValue(s, 26); - s = removeDigit(s, 26); - int rot2 = getValue(s, 26); - s = removeDigit(s, 26); - int ring2 = getValue(s, 26); - s = removeDigit(s, 26); - int rot3 = getValue(s, 26); - s = removeDigit(s, 26); - int ring3 = getValue(s, 26); - s = removeDigit(s, 26); - int rotRef = getValue(s, 26); - s = removeDigit(s, 26); - int ringRef = getValue(s, 26); - s = removeDigit(s, 26); - - this.rotor1 = getRotor(0, rot1, ring1); - this.rotor2 = getRotor(1, rot2, ring2); - this.rotor3 = getRotor(2, rot3, ring3); - this.reflector = getReflector(0, rotRef, ringRef); - this.reflector.setConfiguration(s); - break; - - default: Log.e(MainActivity.APP_ID, "Unsupported protocol version "+protocol_version); - } - } - - @Override - public BigInteger getEncodedState(int protocol_version) { - BigInteger s = Plugboard.configurationToBigInteger(reflector.getConfiguration()); - s = addDigit(s, reflector.getRingSetting(), 26); - s = addDigit(s, reflector.getRotation(), 26); - s = addDigit(s, rotor3.getRingSetting(), 26); - s = addDigit(s, rotor3.getRotation(), 26); - s = addDigit(s, rotor2.getRingSetting(), 26); - s = addDigit(s, rotor2.getRotation(), 26); - s = addDigit(s, rotor1.getRingSetting(), 26); - s = addDigit(s, rotor1.getRotation(), 26); - - s = addDigit(s, 6, 20); //Machine #6 - s = addDigit(s, protocol_version, MainActivity.max_protocol_version); - return s; - } + return state; + } } diff --git a/app/src/main/java/de/vanitasvitae/enigmandroid/enigma/Enigma_G260.java b/app/src/main/java/de/vanitasvitae/enigmandroid/enigma/Enigma_G260.java deleted file mode 100644 index 50492fe..0000000 --- a/app/src/main/java/de/vanitasvitae/enigmandroid/enigma/Enigma_G260.java +++ /dev/null @@ -1,70 +0,0 @@ -/** - * This program is free software: you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation, either version 3 of the License, or - * any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program. If not, see . - */ -package de.vanitasvitae.enigmandroid.enigma; - -import android.util.Log; - -import java.math.BigInteger; - -import de.vanitasvitae.enigmandroid.MainActivity; -import de.vanitasvitae.enigmandroid.enigma.parts.EntryWheel; -import de.vanitasvitae.enigmandroid.enigma.parts.Reflector; -import de.vanitasvitae.enigmandroid.enigma.parts.Rotor; - -/** - * Implementation of the Enigma machine of name G31 (Abwehr) - * Copyright (C) 2015 Paul Schaub - */ -public class Enigma_G260 extends Enigma_G31 -{ - public Enigma_G260() - { - super(); - machineType = "G260"; - Log.d(MainActivity.APP_ID, "Created Enigma G260"); - } - - @Override - protected void establishAvailableParts() - { - addAvailableEntryWheel(new EntryWheel.EntryWheel_QWERTZ()); - addAvailableRotor(new Rotor.Rotor_G260_I(0, 0)); - addAvailableRotor(new Rotor.Rotor_G260_II(0, 0)); - addAvailableRotor(new Rotor.Rotor_G260_III(0, 0)); - addAvailableReflector(new Reflector.Reflector_K_G260()); - } - - @Override - public BigInteger getEncodedState(int protocol_version) - { - BigInteger s = BigInteger.valueOf(reflector.getRingSetting()); - s = addDigit(s, reflector.getRotation(), 26); - s = addDigit(s, rotor3.getRingSetting(), 26); - s = addDigit(s, rotor3.getRotation(), 26); - s = addDigit(s, rotor2.getRingSetting(), 26); - s = addDigit(s, rotor2.getRotation(), 26); - s = addDigit(s, rotor1.getRingSetting(), 26); - s = addDigit(s, rotor1.getRotation(), 26); - - s = addDigit(s, rotor3.getIndex(), availableRotors.size()); - s = addDigit(s, rotor2.getIndex(), availableRotors.size()); - s = addDigit(s, rotor1.getIndex(), availableRotors.size()); - - s = addDigit(s, 5, 20); //Machine #5 - s = addDigit(s, protocol_version, MainActivity.max_protocol_version); - - return s; - } -} diff --git a/app/src/main/java/de/vanitasvitae/enigmandroid/enigma/Enigma_G31.java b/app/src/main/java/de/vanitasvitae/enigmandroid/enigma/Enigma_G31.java deleted file mode 100644 index 4928f73..0000000 --- a/app/src/main/java/de/vanitasvitae/enigmandroid/enigma/Enigma_G31.java +++ /dev/null @@ -1,230 +0,0 @@ -/** - * This program is free software: you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation, either version 3 of the License, or - * any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program. If not, see . - */ -package de.vanitasvitae.enigmandroid.enigma; - -import android.util.Log; - -import java.math.BigInteger; - -import de.vanitasvitae.enigmandroid.MainActivity; -import de.vanitasvitae.enigmandroid.enigma.parts.EntryWheel; -import de.vanitasvitae.enigmandroid.enigma.parts.Reflector; -import de.vanitasvitae.enigmandroid.enigma.parts.Rotor; - -/** - * Implementation of the Enigma machine of name G31 (Abwehr) - * Copyright (C) 2015 Paul Schaub - */ -public class Enigma_G31 extends Enigma -{ - private EntryWheel entryWheel; - Rotor rotor1; - Rotor rotor2; - Rotor rotor3; - Reflector reflector; - - public Enigma_G31() - { - super(); - machineType = "G31"; - Log.d(MainActivity.APP_ID, "Created Enigma G31"); - } - - @Override - protected void establishAvailableParts() - { - addAvailableEntryWheel(new EntryWheel.EntryWheel_QWERTZ()); - addAvailableRotor(new Rotor.Rotor_G31_I(0, 0)); - addAvailableRotor(new Rotor.Rotor_G31_II(0, 0)); - addAvailableRotor(new Rotor.Rotor_G31_III(0, 0)); - addAvailableReflector(new Reflector.ReflectorEnigma_D_G31()); - } - - @Override - public void initialize() - { - this.entryWheel = getEntryWheel(0); - this.rotor1 = getRotor(0); - this.rotor2 = getRotor(1); - this.rotor3 = getRotor(2); - this.reflector = getReflector(0); - } - - @Override - public void nextState() - { - rotor1.rotate(); - if (rotor1.isAtTurnoverPosition()) - { - rotor2.rotate(); - if (rotor2.isAtTurnoverPosition()) - { - rotor3.rotate(); - if(rotor3.isAtTurnoverPosition()) - { - reflector.setRotation(reflector.getRotation()+1); - } - } - } - } - - protected void generateState() - { - int r1, r2=-1, r3; - r1 = rand.nextInt(3); - while(r2 == -1 || r2 == r1) r2 = rand.nextInt(3); - r3 = 3 - r1 - r2; - - int rot1 = rand.nextInt(26); - int rot2 = rand.nextInt(26); - int rot3 = rand.nextInt(26); - int rotRef = rand.nextInt(26); - int ring1 = rand.nextInt(26); - int ring2 = rand.nextInt(26); - int ring3 = rand.nextInt(26); - int ringRef = rand.nextInt(26); - - this.entryWheel = getEntryWheel(0); - this.rotor1 = getRotor(r1, rot1, ring1); - this.rotor2 = getRotor(r2, rot2, ring2); - this.rotor3 = getRotor(r3, rot3, ring3); - this.reflector = getReflector(0, rotRef, ringRef); - } - - @Override - public char encryptChar(char k) { - nextState(); - int x = ((int) k)-65; //Cast to int and remove Unicode Offset (A=65 in Unicode.) - //Encryption - //forward direction - x = entryWheel.encryptForward(x); - x = rotor1.normalize(x + rotor1.getRotation() - rotor1.getRingSetting()); - x = rotor1.encryptForward(x); - x = rotor1.normalize(x - rotor1.getRotation() + rotor1.getRingSetting() + rotor2.getRotation() - rotor2.getRingSetting()); - x = rotor2.encryptForward(x); - x = rotor1.normalize(x - rotor2.getRotation() + rotor2.getRingSetting() + rotor3.getRotation() - rotor3.getRingSetting()); - x = rotor3.encryptForward(x); - x = rotor1.normalize(x - rotor3.getRotation() + rotor3.getRingSetting() + reflector.getRotation() - reflector.getRingSetting()); - //backward direction - x = reflector.encrypt(x); - x = rotor1.normalize(x + rotor3.getRotation() - rotor3.getRingSetting() - reflector.getRotation() + reflector.getRingSetting()); - x = rotor3.encryptBackward(x); - x = rotor1.normalize(x + rotor2.getRotation() - rotor2.getRingSetting() - rotor3.getRotation() + rotor3.getRingSetting()); - x = rotor2.encryptBackward(x); - x = rotor1.normalize(x + rotor1.getRotation() - rotor1.getRingSetting() - rotor2.getRotation() + rotor2.getRingSetting()); - x = rotor1.encryptBackward(x); - x = rotor1.normalize(x - rotor1.getRotation() + rotor1.getRingSetting()); - x = entryWheel.encryptBackward(x); - return (char) (x + 65); //Add Offset again, cast back to char and return - } - - @Override - public void setState(EnigmaStateBundle state) - { - this.entryWheel = getEntryWheel(state.getTypeEntryWheel()); - this.rotor1 = getRotor(state.getTypeRotor1(), state.getRotationRotor1(), state.getRingSettingRotor1()); - this.rotor2 = getRotor(state.getTypeRotor2(), state.getRotationRotor2(), state.getRingSettingRotor2()); - this.rotor3 = getRotor(state.getTypeRotor3(), state.getRotationRotor3(), state.getRingSettingRotor3()); - this.reflector = getReflector(state.getTypeReflector(), - state.getRotationReflector(), state.getRingSettingReflector()); - } - - @Override - public EnigmaStateBundle getState() { - EnigmaStateBundle state = new EnigmaStateBundle(); - - state.setTypeEntryWheel(entryWheel.getIndex()); - - state.setTypeRotor1(rotor1.getIndex()); - state.setTypeRotor2(rotor2.getIndex()); - state.setTypeRotor3(rotor3.getIndex()); - - state.setRotationRotor1(rotor1.getRotation()); - state.setRotationRotor2(rotor2.getRotation()); - state.setRotationRotor3(rotor3.getRotation()); - - state.setRingSettingRotor1(rotor1.getRingSetting()); - state.setRingSettingRotor2(rotor2.getRingSetting()); - state.setRingSettingRotor3(rotor3.getRingSetting()); - - state.setTypeReflector(reflector.getIndex()); - state.setRotationReflector(reflector.getRotation()); - state.setRingSettingReflector(reflector.getRingSetting()); - - return state; - } - - @Override - public void restoreState(BigInteger s, int protocol_version) - { - switch (protocol_version) - { - case 1: - int r1 = getValue(s, availableRotors.size()); - s = removeDigit(s, availableRotors.size()); - int r2 = getValue(s, availableRotors.size()); - s = removeDigit(s, availableRotors.size()); - int r3 = getValue(s, availableRotors.size()); - s = removeDigit(s, availableRotors.size()); - - int rot1 = getValue(s, 26); - s = removeDigit(s, 26); - int ring1 = getValue(s, 26); - s = removeDigit(s, 26); - int rot2 = getValue(s, 26); - s = removeDigit(s, 26); - int ring2 = getValue(s, 26); - s = removeDigit(s, 26); - int rot3 = getValue(s, 26); - s = removeDigit(s, 26); - int ring3 = getValue(s, 26); - s = removeDigit(s, 26); - int rotRef = getValue(s, 26); - s = removeDigit(s, 26); - int ringRef = getValue(s, 26); - - - this.entryWheel = getEntryWheel(0); - this.rotor1 = getRotor(r1, rot1, ring1); - this.rotor2 = getRotor(r2, rot2, ring2); - this.rotor3 = getRotor(r3, rot3, ring3); - this.reflector = getReflector(0, rotRef, ringRef); - break; - - default: Log.e(MainActivity.APP_ID, "Unsupported protocol version "+protocol_version); - } - } - - @Override - public BigInteger getEncodedState(int protocol_version) - { - BigInteger s = BigInteger.valueOf(reflector.getRingSetting()); - s = addDigit(s, reflector.getRotation(), 26); - s = addDigit(s, rotor3.getRingSetting(), 26); - s = addDigit(s, rotor3.getRotation(), 26); - s = addDigit(s, rotor2.getRingSetting(), 26); - s = addDigit(s, rotor2.getRotation(), 26); - s = addDigit(s, rotor1.getRingSetting(), 26); - s = addDigit(s, rotor1.getRotation(), 26); - - s = addDigit(s, rotor3.getIndex(), availableRotors.size()); - s = addDigit(s, rotor2.getIndex(), availableRotors.size()); - s = addDigit(s, rotor1.getIndex(), availableRotors.size()); - - s = addDigit(s, 3, 20); //Machine #3 - s = addDigit(s, protocol_version, MainActivity.max_protocol_version); - return s; - } -} diff --git a/app/src/main/java/de/vanitasvitae/enigmandroid/enigma/Enigma_G312.java b/app/src/main/java/de/vanitasvitae/enigmandroid/enigma/Enigma_G312.java deleted file mode 100644 index 93e0294..0000000 --- a/app/src/main/java/de/vanitasvitae/enigmandroid/enigma/Enigma_G312.java +++ /dev/null @@ -1,70 +0,0 @@ -/** - * This program is free software: you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation, either version 3 of the License, or - * any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program. If not, see . - */ -package de.vanitasvitae.enigmandroid.enigma; - -import android.util.Log; - -import java.math.BigInteger; - -import de.vanitasvitae.enigmandroid.MainActivity; -import de.vanitasvitae.enigmandroid.enigma.parts.EntryWheel; -import de.vanitasvitae.enigmandroid.enigma.parts.Reflector; -import de.vanitasvitae.enigmandroid.enigma.parts.Rotor; - -/** - * Implementation of the Enigma machine of name G31 (Abwehr) - * Copyright (C) 2015 Paul Schaub - */ -public class Enigma_G312 extends Enigma_G31 -{ - public Enigma_G312() - { - super(); - machineType = "G312"; - Log.d(MainActivity.APP_ID, "Created Enigma G312"); - } - - @Override - protected void establishAvailableParts() - { - addAvailableEntryWheel(new EntryWheel.EntryWheel_QWERTZ()); - addAvailableRotor(new Rotor.Rotor_G312_I(0, 0)); - addAvailableRotor(new Rotor.Rotor_G312_II(0, 0)); - addAvailableRotor(new Rotor.Rotor_G312_III(0, 0)); - addAvailableReflector(new Reflector.Reflector_G312()); - } - - @Override - public BigInteger getEncodedState(int protocol_version) - { - BigInteger s = BigInteger.valueOf(reflector.getRingSetting()); - s = addDigit(s, reflector.getRotation(), 26); - s = addDigit(s, rotor3.getRingSetting(), 26); - s = addDigit(s, rotor3.getRotation(), 26); - s = addDigit(s, rotor2.getRingSetting(), 26); - s = addDigit(s, rotor2.getRotation(), 26); - s = addDigit(s, rotor1.getRingSetting(), 26); - s = addDigit(s, rotor1.getRotation(), 26); - - s = addDigit(s, rotor3.getIndex(), availableRotors.size()); - s = addDigit(s, rotor2.getIndex(), availableRotors.size()); - s = addDigit(s, rotor1.getIndex(), availableRotors.size()); - - s = addDigit(s, 4, 20); //Machine #4 - s = addDigit(s, protocol_version, MainActivity.max_protocol_version); - - return s; - } -} diff --git a/app/src/main/java/de/vanitasvitae/enigmandroid/enigma/Enigma_I.java b/app/src/main/java/de/vanitasvitae/enigmandroid/enigma/Enigma_I.java index 5117d63..2dc1d34 100644 --- a/app/src/main/java/de/vanitasvitae/enigmandroid/enigma/Enigma_I.java +++ b/app/src/main/java/de/vanitasvitae/enigmandroid/enigma/Enigma_I.java @@ -1,239 +1,127 @@ -/** - * This program is free software: you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation, either version 3 of the License, or - * any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program. If not, see . - */ package de.vanitasvitae.enigmandroid.enigma; -import android.util.Log; - -import java.math.BigInteger; - -import de.vanitasvitae.enigmandroid.MainActivity; -import de.vanitasvitae.enigmandroid.enigma.parts.EntryWheel; -import de.vanitasvitae.enigmandroid.enigma.parts.Plugboard; -import de.vanitasvitae.enigmandroid.enigma.parts.Reflector; -import de.vanitasvitae.enigmandroid.enigma.parts.Rotor; +import de.vanitasvitae.enigmandroid.enigma.rotors.Reflector; +import de.vanitasvitae.enigmandroid.enigma.rotors.Rotor; /** - * Concrete implementation of an enigma machine of name I + * Concrete implementation of an enigma machine of type I * Copyright (C) 2015 Paul Schaub + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License along + with this program; if not, write to the Free Software Foundation, Inc., + 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. + * @author vanitasvitae */ public class Enigma_I extends Enigma { - EntryWheel entryWheel; - Rotor rotor1; - Rotor rotor2; - Rotor rotor3; - Reflector reflector; + protected Rotor rotor1; + protected Rotor rotor2; + protected Rotor rotor3; - Plugboard plugboard; + protected Reflector reflector; - public Enigma_I() - { - super(); - machineType = "I"; - Log.d(MainActivity.APP_ID, "Created Enigma I"); - } + protected Plugboard plugboard; - @Override - protected void establishAvailableParts() { - addAvailableEntryWheel(new EntryWheel.EntryWheel_ABCDEF()); - addAvailableRotor(new Rotor.Rotor_I(0, 0)); - addAvailableRotor(new Rotor.Rotor_II(0,0)); - addAvailableRotor(new Rotor.Rotor_III(0,0)); - addAvailableRotor(new Rotor.Rotor_IV(0,0)); - addAvailableRotor(new Rotor.Rotor_V(0,0)); - addAvailableReflector(new Reflector.Reflector_A()); - addAvailableReflector(new Reflector.Reflector_B()); - addAvailableReflector(new Reflector.Reflector_C()); - } + public Enigma_I() + { + super(); + machineType = "I"; + } - @Override - public void initialize() - { - this.plugboard= new Plugboard(); - this.entryWheel = getEntryWheel(0); - this.rotor1 = getRotor(0, 0, 0); - this.rotor2 = getRotor(1, 0, 0); - this.rotor3 = getRotor(2, 0, 0); - this.reflector = getReflector(0); - } + @Override + public void initialize() + { + this.plugboard= new Plugboard(); + this.rotor1 = Rotor.createRotor(1, 0, 0); + this.rotor2 = Rotor.createRotor(2, 0, 0); + this.rotor3 = Rotor.createRotor(3, 0, 0); + this.reflector = Reflector.createReflector(1); + } - @Override - public void nextState() - { - rotor1.rotate(); - if (rotor1.isAtTurnoverPosition() || this.doAnomaly) - { - rotor2.rotate(); - this.doAnomaly = rotor2.doubleTurnAnomaly(); - if (rotor2.isAtTurnoverPosition()) - { - rotor3.rotate(); - } - } - } + @Override + public void nextState() + { + rotor1.rotate(); + if (rotor1.isAtTurnoverPosition() || (this.doAnomaly && prefAnomaly)) + { + rotor2.rotate(); + this.doAnomaly = rotor2.doubleTurnAnomaly(); + if (rotor2.isAtTurnoverPosition()) + { + rotor3.rotate(); + } + } + } - @Override - protected void generateState() { - int r1, r2=-1, r3=-1; - r1 = rand.nextInt(5); - while(r2 == -1 || r2 == r1) r2 = rand.nextInt(5); - while(r3 == -1 || r3 == r2 || r3 == r1) r3 = rand.nextInt(5); - int ref = rand.nextInt(3); + @Override + public char encryptChar(char k) + { + nextState(); + int x = ((int) k)-65; //Cast to int and remove Unicode Offset (A=65 in Unicode.) + //Encryption + //forward direction + x = plugboard.encrypt(x); + x = rotor1.normalize(x + rotor1.getRotation() - rotor1.getRingSetting()); + x = rotor1.encryptForward(x); + x = rotor1.normalize(x - rotor1.getRotation() + rotor1.getRingSetting() + rotor2.getRotation() - rotor2.getRingSetting()); + x = rotor2.encryptForward(x); + x = rotor1.normalize(x - rotor2.getRotation() + rotor2.getRingSetting() + rotor3.getRotation() - rotor3.getRingSetting()); + x = rotor3.encryptForward(x); + x = rotor1.normalize(x - rotor3.getRotation() + rotor3.getRingSetting()); + //backward direction + x = reflector.encrypt(x); + x = rotor1.normalize(x + rotor3.getRotation() - rotor3.getRingSetting()); + x = rotor3.encryptBackward(x); + x = rotor1.normalize(x + rotor2.getRotation() - rotor2.getRingSetting() - rotor3.getRotation() + rotor3.getRingSetting()); + x = rotor2.encryptBackward(x); + x = rotor1.normalize(x + rotor1.getRotation() - rotor1.getRingSetting() - rotor2.getRotation() + rotor2.getRingSetting()); + x = rotor1.encryptBackward(x); + x = rotor1.normalize(x - rotor1.getRotation() + rotor1.getRingSetting()); + x = plugboard.encrypt(x); + return (char) (x + 65); //Add Offset again, cast back to char and return + } - int rot1 = rand.nextInt(26); - int rot2 = rand.nextInt(26); - int rot3 = rand.nextInt(26); - int ring1 = rand.nextInt(26); - int ring2 = rand.nextInt(26); - int ring3 = rand.nextInt(26); + @Override + public void setState(EnigmaStateBundle state) + { + plugboard.setConfiguration(state.getConfigurationPlugboard()); + rotor1 = Rotor.createRotor(state.getTypeRotor1(), state.getRotationRotor1(), state.getRingSettingRotor1()); + rotor2 = Rotor.createRotor(state.getTypeRotor2(), state.getRotationRotor2(), state.getRingSettingRotor2()); + rotor3 = Rotor.createRotor(state.getTypeRotor3(), state.getRotationRotor3(), state.getRingSettingRotor3()); + reflector = Reflector.createReflector(state.getTypeReflector()); + } - this.rotor1 = getRotor(r1, rot1, ring1); - this.rotor2 = getRotor(r2, rot2, ring2); - this.rotor3 = getRotor(r3, rot3, ring3); - this.reflector = getReflector(ref); + @Override + public EnigmaStateBundle getState() + { + EnigmaStateBundle state = new EnigmaStateBundle(); - this.plugboard = new Plugboard(); - plugboard.setConfiguration(Plugboard.seedToPlugboardConfiguration(rand)); - } + state.setConfigurationPlugboard(plugboard.getConfiguration()); - @Override - public char encryptChar(char k) - { - nextState(); - int x = ((int) k)-65; //Cast to int and remove Unicode Offset (A=65 in Unicode.) - //Encryption - //forward direction - x = plugboard.encrypt(x); - x = entryWheel.encryptForward(x); - x = rotor1.normalize(x + rotor1.getRotation() - rotor1.getRingSetting()); - x = rotor1.encryptForward(x); - x = rotor1.normalize(x - rotor1.getRotation() + rotor1.getRingSetting() + rotor2.getRotation() - rotor2.getRingSetting()); - x = rotor2.encryptForward(x); - x = rotor1.normalize(x - rotor2.getRotation() + rotor2.getRingSetting() + rotor3.getRotation() - rotor3.getRingSetting()); - x = rotor3.encryptForward(x); - x = rotor1.normalize(x - rotor3.getRotation() + rotor3.getRingSetting()); - //backward direction - x = reflector.encrypt(x); - x = rotor1.normalize(x + rotor3.getRotation() - rotor3.getRingSetting()); - x = rotor3.encryptBackward(x); - x = rotor1.normalize(x + rotor2.getRotation() - rotor2.getRingSetting() - rotor3.getRotation() + rotor3.getRingSetting()); - x = rotor2.encryptBackward(x); - x = rotor1.normalize(x + rotor1.getRotation() - rotor1.getRingSetting() - rotor2.getRotation() + rotor2.getRingSetting()); - x = rotor1.encryptBackward(x); - x = rotor1.normalize(x - rotor1.getRotation() + rotor1.getRingSetting()); - x = entryWheel.encryptBackward(x); - x = plugboard.encrypt(x); - return (char) (x + 65); //Add Offset again, cast back to char and return - } + state.setTypeRotor1(rotor1.getNumber()); + state.setTypeRotor2(rotor2.getNumber()); + state.setTypeRotor3(rotor3.getNumber()); - @Override - public void setState(EnigmaStateBundle state) - { - plugboard.setConfiguration(state.getConfigurationPlugboard()); - entryWheel = getEntryWheel(state.getTypeEntryWheel()); - rotor1 = getRotor(state.getTypeRotor1(), state.getRotationRotor1(), state.getRingSettingRotor1()); - rotor2 = getRotor(state.getTypeRotor2(), state.getRotationRotor2(), state.getRingSettingRotor2()); - rotor3 = getRotor(state.getTypeRotor3(), state.getRotationRotor3(), state.getRingSettingRotor3()); - reflector = getReflector(state.getTypeReflector()); - } + state.setTypeReflector(reflector.getNumber()); - @Override - public EnigmaStateBundle getState() - { - EnigmaStateBundle state = new EnigmaStateBundle(); + state.setRotationRotor1(rotor1.getRotation()); + state.setRotationRotor2(rotor2.getRotation()); + state.setRotationRotor3(rotor3.getRotation()); - state.setConfigurationPlugboard(plugboard.getConfiguration()); + state.setRingSettingRotor1(rotor1.getRingSetting()); + state.setRingSettingRotor2(rotor2.getRingSetting()); + state.setRingSettingRotor3(rotor3.getRingSetting()); - state.setTypeEntryWheel(entryWheel.getIndex()); - - state.setTypeRotor1(rotor1.getIndex()); - state.setTypeRotor2(rotor2.getIndex()); - state.setTypeRotor3(rotor3.getIndex()); - - state.setTypeReflector(reflector.getIndex()); - - state.setRotationRotor1(rotor1.getRotation()); - state.setRotationRotor2(rotor2.getRotation()); - state.setRotationRotor3(rotor3.getRotation()); - - state.setRingSettingRotor1(rotor1.getRingSetting()); - state.setRingSettingRotor2(rotor2.getRingSetting()); - state.setRingSettingRotor3(rotor3.getRingSetting()); - - return state; - } - - @Override - public void restoreState(BigInteger s, int protocol_version) - { - switch (protocol_version) - { - case 1: - int r1 = getValue(s, availableRotors.size()); - s = removeDigit(s, availableRotors.size()); - int r2 = getValue(s, availableRotors.size()); - s = removeDigit(s, availableRotors.size()); - int r3 = getValue(s, availableRotors.size()); - s = removeDigit(s, availableRotors.size()); - int ref = getValue(s, availableReflectors.size()); - s = removeDigit(s, availableReflectors.size()); - int rot1 = getValue(s, 26); - s = removeDigit(s, 26); - int ring1 = getValue(s, 26); - s = removeDigit(s, 26); - int rot2 = getValue(s, 26); - s = removeDigit(s, 26); - int ring2 = getValue(s, 26); - s = removeDigit(s, 26); - int rot3 = getValue(s, 26); - s = removeDigit(s, 26); - int ring3 = getValue(s, 26); - s = removeDigit(s, 26); - - this.entryWheel = getEntryWheel(0); - this.rotor1 = getRotor(r1, rot1, ring1); - this.rotor2 = getRotor(r2, rot2, ring2); - this.rotor3 = getRotor(r3, rot3, ring3); - this.reflector = getReflector(ref); - - this.plugboard = new Plugboard(); - plugboard.setConfiguration(s); - break; - - default: Log.e(MainActivity.APP_ID, "Unsupported protocol version "+protocol_version); - } - } - - @Override - public BigInteger getEncodedState(int protocol_version) { - BigInteger s = Plugboard.configurationToBigInteger(plugboard.getConfiguration()); - s = addDigit(s, rotor3.getRingSetting(), 26); - s = addDigit(s, rotor3.getRotation(), 26); - s = addDigit(s, rotor2.getRingSetting(), 26); - s = addDigit(s, rotor2.getRotation(), 26); - s = addDigit(s, rotor1.getRingSetting(), 26); - s = addDigit(s, rotor1.getRotation(), 26); - - s = addDigit(s, reflector.getIndex(), availableReflectors.size()); - s = addDigit(s, rotor3.getIndex(), availableRotors.size()); - s = addDigit(s, rotor2.getIndex(), availableRotors.size()); - s = addDigit(s, rotor1.getIndex(), availableRotors.size()); - - s = addDigit(s, 0, 20); //Machine #0 - s = addDigit(s, protocol_version, MainActivity.max_protocol_version); - - return s; - } + return state; + } } diff --git a/app/src/main/java/de/vanitasvitae/enigmandroid/enigma/Enigma_K.java b/app/src/main/java/de/vanitasvitae/enigmandroid/enigma/Enigma_K.java index 1d0ca9c..214d699 100644 --- a/app/src/main/java/de/vanitasvitae/enigmandroid/enigma/Enigma_K.java +++ b/app/src/main/java/de/vanitasvitae/enigmandroid/enigma/Enigma_K.java @@ -1,227 +1,125 @@ -/** - * This program is free software: you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation, either version 3 of the License, or - * any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program. If not, see . - */ package de.vanitasvitae.enigmandroid.enigma; -import android.util.Log; - -import java.math.BigInteger; - -import de.vanitasvitae.enigmandroid.MainActivity; -import de.vanitasvitae.enigmandroid.enigma.parts.EntryWheel; -import de.vanitasvitae.enigmandroid.enigma.parts.Reflector; -import de.vanitasvitae.enigmandroid.enigma.parts.Rotor; +import de.vanitasvitae.enigmandroid.enigma.rotors.Reflector; +import de.vanitasvitae.enigmandroid.enigma.rotors.Rotor; /** - * Implementation of the Enigma machine of name K + * Implementation of the Enigma machine of type K (Switzerland) * Copyright (C) 2015 Paul Schaub + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License along + with this program; if not, write to the Free Software Foundation, Inc., + 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. + * @author vanitasvitae */ public class Enigma_K extends Enigma { - private EntryWheel entryWheel; - Rotor rotor1; - Rotor rotor2; - Rotor rotor3; - Reflector reflector; + protected Rotor entryWheel; + protected Rotor rotor1; + protected Rotor rotor2; + protected Rotor rotor3; - public Enigma_K() - { - super(); - machineType = "K"; - Log.d(MainActivity.APP_ID, "Created Enigma K"); - } + protected Reflector reflector; - @Override - protected void establishAvailableParts() - { - addAvailableEntryWheel(new EntryWheel.EntryWheel_QWERTZ()); - addAvailableRotor(new Rotor.Rotor_K_D_I(0, 0)); - addAvailableRotor(new Rotor.Rotor_K_D_II(0,0)); - addAvailableRotor(new Rotor.Rotor_K_D_III(0,0)); - addAvailableReflector(new Reflector.Reflector_K_G260()); - } + public Enigma_K() + { + super(); + machineType = "K"; + } + @Override + public void initialize() + { + this.entryWheel = Rotor.createRotor(0, 0, 0); + this.rotor1 = Rotor.createRotor(14, 0, 0); + this.rotor2 = Rotor.createRotor(15, 0, 0); + this.rotor3 = Rotor.createRotor(16, 0, 0); + this.reflector = Reflector.createReflector(7); + } - @Override - public void initialize() - { - this.entryWheel = getEntryWheel(0); - this.rotor1 = getRotor(0, 0, 0); - this.rotor2 = getRotor(1, 0, 0); - this.rotor3 = getRotor(2, 0, 0); - this.reflector = getReflector(0); - } + @Override + public void nextState() + { + rotor1.rotate(); + if (rotor1.isAtTurnoverPosition() || (this.doAnomaly && prefAnomaly)) + { + rotor2.rotate(); + this.doAnomaly = rotor2.doubleTurnAnomaly(); + if (rotor2.isAtTurnoverPosition()) + { + rotor3.rotate(); + } + } + } - @Override - public void nextState() - { - rotor1.rotate(); - if (rotor1.isAtTurnoverPosition() || this.doAnomaly) - { - rotor2.rotate(); - this.doAnomaly = rotor2.doubleTurnAnomaly(); - if (rotor2.isAtTurnoverPosition()) - { - rotor3.rotate(); - } - } - } + @Override + public char encryptChar(char k) { + nextState(); + int x = ((int) k)-65; //Cast to int and remove Unicode Offset (A=65 in Unicode.) + //Encryption + //forward direction + x = entryWheel.encryptForward(x); + x = rotor1.normalize(x + rotor1.getRotation() - rotor1.getRingSetting()); + x = rotor1.encryptForward(x); + x = rotor1.normalize(x - rotor1.getRotation() + rotor1.getRingSetting() + rotor2.getRotation() - rotor2.getRingSetting()); + x = rotor2.encryptForward(x); + x = rotor1.normalize(x - rotor2.getRotation() + rotor2.getRingSetting() + rotor3.getRotation() - rotor3.getRingSetting()); + x = rotor3.encryptForward(x); + x = rotor1.normalize(x - rotor3.getRotation() + rotor3.getRingSetting() + reflector.getRotation() - reflector.getRingSetting()); + //backward direction + x = reflector.encrypt(x); + x = rotor1.normalize(x + rotor3.getRotation() - rotor3.getRingSetting() - reflector.getRotation() + reflector.getRingSetting()); + x = rotor3.encryptBackward(x); + x = rotor1.normalize(x + rotor2.getRotation() - rotor2.getRingSetting() - rotor3.getRotation() + rotor3.getRingSetting()); + x = rotor2.encryptBackward(x); + x = rotor1.normalize(x + rotor1.getRotation() - rotor1.getRingSetting() - rotor2.getRotation() + rotor2.getRingSetting()); + x = rotor1.encryptBackward(x); + x = rotor1.normalize(x - rotor1.getRotation() + rotor1.getRingSetting()); + x = entryWheel.encryptBackward(x); + return (char) (x + 65); //Add Offset again, cast back to char and return + } - @Override - protected void generateState() { - int r1, r2=-1, r3; - r1 = rand.nextInt(3); - while(r2 == -1 || r2 == r1) r2 = rand.nextInt(3); - r3 = 3 - r1 - r2; + @Override + public void setState(EnigmaStateBundle state) + { + this.entryWheel = Rotor.createRotor(state.getTypeEntryWheel(), 0, 0); + this.rotor1 = Rotor.createRotor(state.getTypeRotor1(), state.getRotationRotor1(), state.getRingSettingRotor1()); + this.rotor2 = Rotor.createRotor(state.getTypeRotor2(), state.getRotationRotor2(), state.getRingSettingRotor2()); + this.rotor3 = Rotor.createRotor(state.getTypeRotor3(), state.getRotationRotor3(), state.getRingSettingRotor3()); + this.reflector = Reflector.createReflector(state.getTypeReflector()); + this.reflector.setRotation(state.getRotationReflector()); + this.reflector.setRingSetting(state.getRingSettingReflector()); + } - int rot1 = rand.nextInt(26); - int rot2 = rand.nextInt(26); - int rot3 = rand.nextInt(26); - int rotRef = rand.nextInt(26); - int ring1 = rand.nextInt(26); - int ring2 = rand.nextInt(26); - int ring3 = rand.nextInt(26); - int ringRef = rand.nextInt(26); + @Override + public EnigmaStateBundle getState() { + EnigmaStateBundle state = new EnigmaStateBundle(); - this.entryWheel = getEntryWheel(0); - this.rotor1 = getRotor(r1, rot1, ring1); - this.rotor2 = getRotor(r2, rot2, ring2); - this.rotor3 = getRotor(r3, rot3, ring3); - this.reflector = getReflector(0, rotRef, ringRef); - } + state.setTypeRotor1(rotor1.getNumber()); + state.setTypeRotor2(rotor2.getNumber()); + state.setTypeRotor3(rotor3.getNumber()); - @Override - public char encryptChar(char k) { - nextState(); - int x = ((int) k)-65; //Cast to int and remove Unicode Offset (A=65 in Unicode.) - //Encryption - //forward direction - x = entryWheel.encryptForward(x); - x = rotor1.normalize(x + rotor1.getRotation() - rotor1.getRingSetting()); - x = rotor1.encryptForward(x); - x = rotor1.normalize(x - rotor1.getRotation() + rotor1.getRingSetting() + rotor2.getRotation() - rotor2.getRingSetting()); - x = rotor2.encryptForward(x); - x = rotor1.normalize(x - rotor2.getRotation() + rotor2.getRingSetting() + rotor3.getRotation() - rotor3.getRingSetting()); - x = rotor3.encryptForward(x); - x = rotor1.normalize(x - rotor3.getRotation() + rotor3.getRingSetting() + reflector.getRotation() - reflector.getRingSetting()); - //backward direction - x = reflector.encrypt(x); - x = rotor1.normalize(x + rotor3.getRotation() - rotor3.getRingSetting() - reflector.getRotation() + reflector.getRingSetting()); - x = rotor3.encryptBackward(x); - x = rotor1.normalize(x + rotor2.getRotation() - rotor2.getRingSetting() - rotor3.getRotation() + rotor3.getRingSetting()); - x = rotor2.encryptBackward(x); - x = rotor1.normalize(x + rotor1.getRotation() - rotor1.getRingSetting() - rotor2.getRotation() + rotor2.getRingSetting()); - x = rotor1.encryptBackward(x); - x = rotor1.normalize(x - rotor1.getRotation() + rotor1.getRingSetting()); - x = entryWheel.encryptBackward(x); - return (char) (x + 65); //Add Offset again, cast back to char and return - } + state.setRotationRotor1(rotor1.getRotation()); + state.setRotationRotor2(rotor2.getRotation()); + state.setRotationRotor3(rotor3.getRotation()); - @Override - public void setState(EnigmaStateBundle state) - { - this.entryWheel = getEntryWheel(state.getTypeEntryWheel()); - this.rotor1 = getRotor(state.getTypeRotor1(), state.getRotationRotor1(), state.getRingSettingRotor1()); - this.rotor2 = getRotor(state.getTypeRotor2(), state.getRotationRotor2(), state.getRingSettingRotor2()); - this.rotor3 = getRotor(state.getTypeRotor3(), state.getRotationRotor3(), state.getRingSettingRotor3()); - this.reflector = getReflector(state.getTypeReflector(), state.getRotationReflector(), state.getRingSettingReflector()); - } + state.setRingSettingRotor1(rotor1.getRingSetting()); + state.setRingSettingRotor2(rotor2.getRingSetting()); + state.setRingSettingRotor3(rotor3.getRingSetting()); - @Override - public EnigmaStateBundle getState() - { - EnigmaStateBundle state = new EnigmaStateBundle(); + state.setTypeReflector(reflector.getNumber()); + state.setRotationReflector(reflector.getRotation()); + state.setRingSettingReflector(reflector.getRingSetting()); - state.setTypeEntryWheel(entryWheel.getIndex()); - - state.setTypeRotor1(rotor1.getIndex()); - state.setTypeRotor2(rotor2.getIndex()); - state.setTypeRotor3(rotor3.getIndex()); - - state.setRotationRotor1(rotor1.getRotation()); - state.setRotationRotor2(rotor2.getRotation()); - state.setRotationRotor3(rotor3.getRotation()); - - state.setRingSettingRotor1(rotor1.getRingSetting()); - state.setRingSettingRotor2(rotor2.getRingSetting()); - state.setRingSettingRotor3(rotor3.getRingSetting()); - - state.setTypeReflector(reflector.getIndex()); - state.setRotationReflector(reflector.getRotation()); - state.setRingSettingReflector(reflector.getRingSetting()); - - return state; - } - - @Override - public void restoreState(BigInteger s, int protocol_version) - { - switch (protocol_version) - { - case 1: - int r1 = getValue(s,availableRotors.size()); - s = removeDigit(s,availableRotors.size()); - int r2 = getValue(s,availableRotors.size()); - s = removeDigit(s,availableRotors.size()); - int r3 = getValue(s,availableRotors.size()); - s = removeDigit(s,availableRotors.size()); - - int rot1 = getValue(s,26); - s = removeDigit(s,26); - int ring1 = getValue(s,26); - s = removeDigit(s,26); - int rot2 = getValue(s,26); - s = removeDigit(s,26); - int ring2 = getValue(s,26); - s = removeDigit(s,26); - int rot3 = getValue(s,26); - s = removeDigit(s,26); - int ring3 = getValue(s,26); - s = removeDigit(s,26); - int rotRef = getValue(s,26); - s = removeDigit(s,26); - int ringRef = getValue(s,26); - - this.entryWheel = getEntryWheel(0); - this.rotor1 = getRotor(r1, rot1, ring1); - this.rotor2 = getRotor(r2, rot2, ring2); - this.rotor3 = getRotor(r3, rot3, ring3); - this.reflector = getReflector(0, rotRef, ringRef); - break; - - default: Log.e(MainActivity.APP_ID, "Unsupported protocol version "+protocol_version); - } - } - - @Override - public BigInteger getEncodedState(int protocol_version) - { - BigInteger s = BigInteger.valueOf(reflector.getRingSetting()); - s = addDigit(s, reflector.getRotation(), 26); - s = addDigit(s, rotor3.getRingSetting(),26); - s = addDigit(s, rotor3.getRotation(), 26); - s = addDigit(s, rotor2.getRingSetting(),26); - s = addDigit(s, rotor2.getRotation(), 26); - s = addDigit(s, rotor1.getRingSetting(), 26); - s = addDigit(s, rotor1.getRotation(), 26); - - s = addDigit(s, rotor3.getIndex(), availableRotors.size()); - s = addDigit(s, rotor2.getIndex(), availableRotors.size()); - s = addDigit(s, rotor1.getIndex(), availableRotors.size()); - - s = addDigit(s, 7, 20); //Machine #7 - s = addDigit(s, protocol_version, MainActivity.max_protocol_version); - - return s; - } + return state; + } } diff --git a/app/src/main/java/de/vanitasvitae/enigmandroid/enigma/Enigma_KD.java b/app/src/main/java/de/vanitasvitae/enigmandroid/enigma/Enigma_KD.java deleted file mode 100644 index c751069..0000000 --- a/app/src/main/java/de/vanitasvitae/enigmandroid/enigma/Enigma_KD.java +++ /dev/null @@ -1,240 +0,0 @@ -/** - * This program is free software: you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation, either version 3 of the License, or - * any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program. If not, see . - */ -package de.vanitasvitae.enigmandroid.enigma; - -import android.util.Log; - -import java.math.BigInteger; - -import de.vanitasvitae.enigmandroid.MainActivity; -import de.vanitasvitae.enigmandroid.enigma.parts.EntryWheel; -import de.vanitasvitae.enigmandroid.enigma.parts.Plugboard; -import de.vanitasvitae.enigmandroid.enigma.parts.Reflector; -import de.vanitasvitae.enigmandroid.enigma.parts.Rotor; - -/** - * Concrete implementation of an enigma machine of name D - * This machine has a rewirable UKW, non changeable rotors. - * Copyright (C) 2015 Paul Schaub - */ -public class Enigma_KD extends Enigma { - - private EntryWheel entryWheel; - private Rotor rotor1; - private Rotor rotor2; - private Rotor rotor3; - private Reflector reflector; - - public Enigma_KD() - { - super(); - machineType = "KD"; - Log.d(MainActivity.APP_ID, "Created Enigma KD"); - } - - @Override - protected void establishAvailableParts() - { - addAvailableEntryWheel(new EntryWheel.EntryWheel_QWERTZ()); - - addAvailableRotor(new Rotor.Rotor_KD_I(0, 0)); - addAvailableRotor(new Rotor.Rotor_KD_II(0, 0)); - addAvailableRotor(new Rotor.Rotor_KD_III(0, 0)); - - addAvailableReflector(new Reflector.ReflectorEnigma_KD()); - } - - @Override - public void initialize() - { - this.entryWheel = availableEntryWheels.get(0); - this.rotor1 = availableRotors.get(0); - this.rotor2 = availableRotors.get(1); - this.rotor3 = availableRotors.get(2); - this.reflector = availableReflectors.get(0); - } - - @Override - public void nextState() - { - rotor1.rotate(); - if (rotor1.isAtTurnoverPosition() || this.doAnomaly) - { - rotor2.rotate(); - this.doAnomaly = rotor2.doubleTurnAnomaly(); - if (rotor2.isAtTurnoverPosition()) - { - rotor3.rotate(); - } - } - } - - @Override - protected void generateState() { - int r1, r2=-1, r3; - r1 = rand.nextInt(3); - while(r2 == -1 || r2 == r1) r2 = rand.nextInt(3); - r3 = 3 - r1 - r2; - - int rot1 = rand.nextInt(26); - int rot2 = rand.nextInt(26); - int rot3 = rand.nextInt(26); - int rotRef = rand.nextInt(26); - int ring1 = rand.nextInt(26); - int ring2 = rand.nextInt(26); - int ring3 = rand.nextInt(26); - int ringRef = rand.nextInt(26); - - this.entryWheel = getEntryWheel(0); - this.rotor1 = getRotor(r1, rot1, ring1); - this.rotor2 = getRotor(r2, rot2, ring2); - this.rotor3 = getRotor(r3, rot3, ring3); - this.reflector = getReflector(0, rotRef, ringRef); - this.reflector.setRotation(rotRef).setRingSetting(ringRef) - .setConfiguration(Plugboard.seedToReflectorConfiguration(rand)); - } - - @Override - public char encryptChar(char k) - { - nextState(); - int x = ((int) k)-65; //Cast to int and remove Unicode Offset (A=65 in Unicode.) - //Encryption - //forward direction - x = entryWheel.encryptForward(x); - x = rotor1.normalize(x + rotor1.getRotation() - rotor1.getRingSetting()); - x = rotor1.encryptForward(x); - x = rotor1.normalize(x - rotor1.getRotation() + rotor1.getRingSetting() + rotor2.getRotation() - rotor2.getRingSetting()); - x = rotor2.encryptForward(x); - x = rotor1.normalize(x - rotor2.getRotation() + rotor2.getRingSetting() + rotor3.getRotation() - rotor3.getRingSetting()); - x = rotor3.encryptForward(x); - x = rotor1.normalize(x - rotor3.getRotation() + rotor3.getRingSetting() + reflector.getRotation() - reflector.getRingSetting()); - //backward direction - x = reflector.encrypt(x); - x = rotor1.normalize(x + rotor3.getRotation() - rotor3.getRingSetting() - reflector.getRotation() + reflector.getRingSetting()); - x = rotor3.encryptBackward(x); - x = rotor1.normalize(x + rotor2.getRotation() - rotor2.getRingSetting() - rotor3.getRotation() + rotor3.getRingSetting()); - x = rotor2.encryptBackward(x); - x = rotor1.normalize(x + rotor1.getRotation() - rotor1.getRingSetting() - rotor2.getRotation() + rotor2.getRingSetting()); - x = rotor1.encryptBackward(x); - x = rotor1.normalize(x - rotor1.getRotation() + rotor1.getRingSetting()); - x = entryWheel.encryptBackward(x); - return (char) (x + 65); //Add Offset again, cast back to char and return - } - - @Override - public void setState(EnigmaStateBundle state) - { - this.entryWheel = getEntryWheel(state.getTypeEntryWheel()); - this.rotor1 = getRotor(state.getTypeRotor1(), state.getRotationRotor1(), state.getRingSettingRotor1()); - this.rotor2 = getRotor(state.getTypeRotor2(), state.getRotationRotor2(), state.getRingSettingRotor2()); - this.rotor3 = getRotor(state.getTypeRotor3(), state.getRotationRotor3(), state.getRingSettingRotor3()); - this.reflector = getReflector(state.getTypeReflector(), - state.getRotationReflector(), - state.getRingSettingReflector()) - .setConfiguration(state.getConfigurationReflector()); - } - - @Override - public EnigmaStateBundle getState() - { - EnigmaStateBundle state = new EnigmaStateBundle(); - - state.setTypeEntryWheel(entryWheel.getIndex()); - - state.setTypeRotor1(rotor1.getIndex()); - state.setTypeRotor2(rotor2.getIndex()); - state.setTypeRotor3(rotor3.getIndex()); - - state.setRotationRotor1(rotor1.getRotation()); - state.setRotationRotor2(rotor2.getRotation()); - state.setRotationRotor3(rotor3.getRotation()); - - state.setRingSettingRotor1(rotor1.getRingSetting()); - state.setRingSettingRotor2(rotor2.getRingSetting()); - state.setRingSettingRotor3(rotor3.getRingSetting()); - - state.setTypeReflector(reflector.getIndex()); - state.setRotationReflector(reflector.getRotation()); - state.setRingSettingReflector(reflector.getRingSetting()); - state.setConfigurationReflector(reflector.getConfiguration()); - - return state; - } - - @Override - public void restoreState(BigInteger s, int protocol_version) - { - switch (protocol_version) - { - case 1: - int r1 = getValue(s, availableRotors.size()); - s = removeDigit(s, availableRotors.size()); - int r2 = getValue(s, availableRotors.size()); - s = removeDigit(s, availableRotors.size()); - int r3 = getValue(s, availableRotors.size()); - s = removeDigit(s, availableRotors.size()); - - int rot1 = getValue(s, 26); - s = removeDigit(s, 26); - int ring1 = getValue(s, 26); - s = removeDigit(s, 26); - int rot2 = getValue(s, 26); - s = removeDigit(s, 26); - int ring2 = getValue(s, 26); - s = removeDigit(s, 26); - int rot3 = getValue(s, 26); - s = removeDigit(s, 26); - int ring3 = getValue(s, 26); - s = removeDigit(s, 26); - int rotRef = getValue(s, 26); - s = removeDigit(s, 26); - int ringRef = getValue(s, 26); - s = removeDigit(s, 26); - - this.rotor1 = getRotor(r1, rot1, ring1); - this.rotor2 = getRotor(r2, rot2, ring2); - this.rotor3 = getRotor(r3, rot3, ring3); - this.reflector = getReflector(0, rotRef, ringRef); - this.reflector.setConfiguration(s); - break; - - default: Log.e(MainActivity.APP_ID, "Unsupported protocol version "+protocol_version); - } - - } - - @Override - public BigInteger getEncodedState(int protocol_version) { - BigInteger s = Plugboard.configurationToBigInteger(reflector.getConfiguration()); - s = addDigit(s, reflector.getRingSetting(), 26); - s = addDigit(s, reflector.getRotation(), 26); - s = addDigit(s, rotor3.getRingSetting(), 26); - s = addDigit(s, rotor3.getRotation(), 26); - s = addDigit(s, rotor2.getRingSetting(), 26); - s = addDigit(s, rotor2.getRotation(), 26); - s = addDigit(s, rotor1.getRingSetting(), 26); - s = addDigit(s, rotor1.getRotation(), 26); - - s = addDigit(s, rotor3.getIndex(), availableRotors.size()); - s = addDigit(s, rotor2.getIndex(), availableRotors.size()); - s = addDigit(s, rotor1.getIndex(), availableRotors.size()); - - s = addDigit(s, 12, 20); //Machine #12 - s = addDigit(s, protocol_version, MainActivity.max_protocol_version); - - return s; - } -} diff --git a/app/src/main/java/de/vanitasvitae/enigmandroid/enigma/Enigma_K_Swiss_Airforce.java b/app/src/main/java/de/vanitasvitae/enigmandroid/enigma/Enigma_K_Swiss_Airforce.java deleted file mode 100644 index 830999b..0000000 --- a/app/src/main/java/de/vanitasvitae/enigmandroid/enigma/Enigma_K_Swiss_Airforce.java +++ /dev/null @@ -1,70 +0,0 @@ -/** - * This program is free software: you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation, either version 3 of the License, or - * any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program. If not, see . - */ -package de.vanitasvitae.enigmandroid.enigma; - -import android.util.Log; - -import java.math.BigInteger; - -import de.vanitasvitae.enigmandroid.MainActivity; -import de.vanitasvitae.enigmandroid.enigma.parts.EntryWheel; -import de.vanitasvitae.enigmandroid.enigma.parts.Reflector; -import de.vanitasvitae.enigmandroid.enigma.parts.Rotor; - -/** - * Implementation of the Enigma machine of name K (Switzerland, Airforce) - * Copyright (C) 2015 Paul Schaub - */ -public class Enigma_K_Swiss_Airforce extends Enigma_K -{ - public Enigma_K_Swiss_Airforce() - { - super(); - machineType = "KSA"; - Log.d(MainActivity.APP_ID, "Created Enigma KSA"); - } - - @Override - protected void establishAvailableParts() - { - addAvailableEntryWheel(new EntryWheel.EntryWheel_QWERTZ()); - addAvailableRotor(new Rotor.Rotor_K_Swiss_Airforce_I(0,0)); - addAvailableRotor(new Rotor.Rotor_K_Swiss_Airforce_II(0,0)); - addAvailableRotor(new Rotor.Rotor_K_Swiss_Airforce_III(0,0)); - addAvailableReflector(new Reflector.Reflector_K_G260()); - } - - @Override - public BigInteger getEncodedState(int protocol_version) - { - BigInteger s = BigInteger.valueOf(reflector.getRingSetting()); - s = addDigit(s, reflector.getRotation(), 26); - s = addDigit(s, rotor3.getRingSetting(),26); - s = addDigit(s, rotor3.getRotation(), 26); - s = addDigit(s, rotor2.getRingSetting(),26); - s = addDigit(s, rotor2.getRotation(), 26); - s = addDigit(s, rotor1.getRingSetting(), 26); - s = addDigit(s, rotor1.getRotation(), 26); - - s = addDigit(s, rotor3.getIndex(), availableRotors.size()); - s = addDigit(s, rotor2.getIndex(), availableRotors.size()); - s = addDigit(s, rotor1.getIndex(), availableRotors.size()); - - s = addDigit(s, 9, 20); //Machine #9 - s = addDigit(s, protocol_version, MainActivity.max_protocol_version); - - return s; - } -} diff --git a/app/src/main/java/de/vanitasvitae/enigmandroid/enigma/Enigma_K_Swiss_Standard.java b/app/src/main/java/de/vanitasvitae/enigmandroid/enigma/Enigma_K_Swiss_Standard.java deleted file mode 100644 index 6707c15..0000000 --- a/app/src/main/java/de/vanitasvitae/enigmandroid/enigma/Enigma_K_Swiss_Standard.java +++ /dev/null @@ -1,71 +0,0 @@ -/** - * This program is free software: you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation, either version 3 of the License, or - * any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program. If not, see . - */ -package de.vanitasvitae.enigmandroid.enigma; - -import android.util.Log; - -import java.math.BigInteger; - -import de.vanitasvitae.enigmandroid.MainActivity; -import de.vanitasvitae.enigmandroid.enigma.parts.EntryWheel; -import de.vanitasvitae.enigmandroid.enigma.parts.Reflector; -import de.vanitasvitae.enigmandroid.enigma.parts.Rotor; - -/** - * Implementation of the Enigma machine of name K (Switzerland) - * Copyright (C) 2015 Paul Schaub - */ -public class Enigma_K_Swiss_Standard extends Enigma_K -{ - public Enigma_K_Swiss_Standard() - { - super(); - machineType = "KS"; - Log.d(MainActivity.APP_ID, "Created Enigma KS"); - } - - @Override - protected void establishAvailableParts() - { - addAvailableEntryWheel(new EntryWheel.EntryWheel_QWERTZ()); - addAvailableRotor(new Rotor.Rotor_KSwiss_Standard_I(0,0)); - addAvailableRotor(new Rotor.Rotor_KSwiss_Standard_II(0,0)); - addAvailableRotor(new Rotor.Rotor_KSwiss_Standard_III(0,0)); - addAvailableReflector(new Reflector.Reflector_K_G260()); - } - - @Override - public BigInteger getEncodedState(int protocol_version) - { - BigInteger s = BigInteger.valueOf(reflector.getRingSetting()); - s = addDigit(s, reflector.getRotation(), 26); - s = addDigit(s, rotor3.getRingSetting(),26); - s = addDigit(s, rotor3.getRotation(), 26); - s = addDigit(s, rotor2.getRingSetting(),26); - s = addDigit(s, rotor2.getRotation(), 26); - s = addDigit(s, rotor1.getRingSetting(), 26); - s = addDigit(s, rotor1.getRotation(), 26); - - s = addDigit(s, rotor3.getIndex(), availableRotors.size()); - s = addDigit(s, rotor2.getIndex(), availableRotors.size()); - s = addDigit(s, rotor1.getIndex(), availableRotors.size()); - - s = addDigit(s, 8, 20); //Machine #8 - s = addDigit(s, protocol_version, MainActivity.max_protocol_version); - - return s; - } - -} diff --git a/app/src/main/java/de/vanitasvitae/enigmandroid/enigma/Enigma_M3.java b/app/src/main/java/de/vanitasvitae/enigmandroid/enigma/Enigma_M3.java index ed07d42..6af47a4 100644 --- a/app/src/main/java/de/vanitasvitae/enigmandroid/enigma/Enigma_M3.java +++ b/app/src/main/java/de/vanitasvitae/enigmandroid/enigma/Enigma_M3.java @@ -1,99 +1,40 @@ -/** - * This program is free software: you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation, either version 3 of the License, or - * any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program. If not, see . - */ package de.vanitasvitae.enigmandroid.enigma; -import android.util.Log; - -import java.math.BigInteger; - -import de.vanitasvitae.enigmandroid.MainActivity; -import de.vanitasvitae.enigmandroid.enigma.parts.EntryWheel; -import de.vanitasvitae.enigmandroid.enigma.parts.Plugboard; -import de.vanitasvitae.enigmandroid.enigma.parts.Reflector; -import de.vanitasvitae.enigmandroid.enigma.parts.Rotor; +import de.vanitasvitae.enigmandroid.enigma.rotors.Reflector; +import de.vanitasvitae.enigmandroid.enigma.rotors.Rotor; /** * Concrete implementation of an enigma machine model M3 * Copyright (C) 2015 Paul Schaub + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License along + with this program; if not, write to the Free Software Foundation, Inc., + 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. + * @author vanitasvitae */ public class Enigma_M3 extends Enigma_I { - public Enigma_M3() - { - super(); - machineType = "M3"; - Log.d(MainActivity.APP_ID, "Created Enigma M3"); - } - - @Override - protected void establishAvailableParts() - { - addAvailableEntryWheel(new EntryWheel.EntryWheel_ABCDEF()); - addAvailableRotor(new Rotor.Rotor_I(0, 0)); - addAvailableRotor(new Rotor.Rotor_II(0,0)); - addAvailableRotor(new Rotor.Rotor_III(0,0)); - addAvailableRotor(new Rotor.Rotor_IV(0,0)); - addAvailableRotor(new Rotor.Rotor_V(0,0)); - addAvailableRotor(new Rotor.Rotor_VI(0,0)); - addAvailableRotor(new Rotor.Rotor_VII(0,0)); - addAvailableRotor(new Rotor.Rotor_VIII(0,0)); - addAvailableReflector(new Reflector.Reflector_B()); - addAvailableReflector(new Reflector.Reflector_C()); - } - - @Override - protected void generateState() { - int r1, r2=-1, r3=-1; - r1 = rand.nextInt(8); - while(r2 == -1 || r2 == r1) r2 = rand.nextInt(8); - while(r3 == -1 || r3 == r2 || r3 == r1) r3 = rand.nextInt(8); - int ref = rand.nextInt(2); - - int rot1 = rand.nextInt(26); - int rot2 = rand.nextInt(26); - int rot3 = rand.nextInt(26); - int ring1 = rand.nextInt(26); - int ring2 = rand.nextInt(26); - int ring3 = rand.nextInt(26); - - this.entryWheel = getEntryWheel(0); - this.rotor1 = getRotor(r1, rot1, ring1); - this.rotor2 = getRotor(r2, rot2, ring2); - this.rotor3 = getRotor(r3, rot3, ring3); - this.reflector = getReflector(ref); - - this.plugboard = new Plugboard(); - plugboard.setConfiguration(Plugboard.seedToPlugboardConfiguration(rand)); - } - - @Override - public BigInteger getEncodedState(int protocol_version) { - BigInteger s = Plugboard.configurationToBigInteger(plugboard.getConfiguration()); - s = addDigit(s, rotor3.getRingSetting(), 26); - s = addDigit(s, rotor3.getRotation(), 26); - s = addDigit(s, rotor2.getRingSetting(), 26); - s = addDigit(s, rotor2.getRotation(), 26); - s = addDigit(s, rotor1.getRingSetting(), 26); - s = addDigit(s, rotor1.getRotation(), 26); - s = addDigit(s, reflector.getIndex(), availableReflectors.size()); - s = addDigit(s, rotor3.getIndex(), availableRotors.size()); - s = addDigit(s, rotor2.getIndex(), availableRotors.size()); - s = addDigit(s, rotor1.getIndex(), availableRotors.size()); - s = addDigit(s, 1, 20); //Machine #1 - s = addDigit(s, protocol_version, MainActivity.max_protocol_version); - - return s; - } + public Enigma_M3() + { + machineType = "M3"; + } + @Override + public void initialize() + { + this.plugboard = new Plugboard(); + this.rotor1 = Rotor.createRotor(1, 0, 0); + this.rotor2 = Rotor.createRotor(2, 0, 0); + this.rotor3 = Rotor.createRotor(3, 0, 0); + this.reflector = Reflector.createReflector(2); + } } diff --git a/app/src/main/java/de/vanitasvitae/enigmandroid/enigma/Enigma_M4.java b/app/src/main/java/de/vanitasvitae/enigmandroid/enigma/Enigma_M4.java index 29e160a..6d03c0d 100644 --- a/app/src/main/java/de/vanitasvitae/enigmandroid/enigma/Enigma_M4.java +++ b/app/src/main/java/de/vanitasvitae/enigmandroid/enigma/Enigma_M4.java @@ -1,320 +1,155 @@ -/** - * This program is free software: you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation, either version 3 of the License, or - * any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program. If not, see . - */ package de.vanitasvitae.enigmandroid.enigma; -import android.util.Log; - -import java.math.BigInteger; -import java.util.ArrayList; - -import de.vanitasvitae.enigmandroid.MainActivity; -import de.vanitasvitae.enigmandroid.enigma.parts.EntryWheel; -import de.vanitasvitae.enigmandroid.enigma.parts.Plugboard; -import de.vanitasvitae.enigmandroid.enigma.parts.Reflector; -import de.vanitasvitae.enigmandroid.enigma.parts.Rotor; +import de.vanitasvitae.enigmandroid.enigma.rotors.Reflector; +import de.vanitasvitae.enigmandroid.enigma.rotors.Rotor; /** - * Concrete Implementation of the Enigma Machine name M4 of the german Kriegsmarine + * Concrete Implementation of the Enigma Machine type M4 of the german Kriegsmarine * Copyright (C) 2015 Paul Schaub + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License along + with this program; if not, write to the Free Software Foundation, Inc., + 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. + * @author vanitasvitae */ public class Enigma_M4 extends Enigma { - private ArrayList availableThinRotors; - private EntryWheel entryWheel; - private Rotor rotor1; - private Rotor rotor2; - private Rotor rotor3; + private Rotor rotor1; + private Rotor rotor2; + private Rotor rotor3; + private Rotor rotor4; - private Rotor rotor4; + private Reflector reflector; - private Reflector reflector; + private Plugboard plugboard; - private Plugboard plugboard; + public Enigma_M4() + { + super(); + machineType = "M4"; + } - public Enigma_M4() - { - super(); - machineType = "M4"; - Log.d(MainActivity.APP_ID, "Created Enigma M4"); - } + @Override + public void initialize() + { + this.plugboard = new Plugboard(); + this.rotor1 = Rotor.createRotor(1, 0, 0); + this.rotor2 = Rotor.createRotor(2, 0, 0); + this.rotor3 = Rotor.createRotor(3, 0, 0); + this.rotor4 = Rotor.createRotor(9, 0, 0); + this.reflector = Reflector.createReflector(4); + this.prefAnomaly = true; + } - private void addAvailableThinRotor(Rotor r) - { - if(availableThinRotors == null) availableThinRotors = new ArrayList<>(); - availableThinRotors.add(availableThinRotors.size(), r.setIndex(availableThinRotors.size())); - } + @Override + /** + * Set the enigma into the next mechanical state. + * This rotates the first rotor and eventually also the second/third. + * Also this method handles the anomaly in case it should happen. + */ + public void nextState() + { + //Rotate rotors + rotor1.rotate(); + //Eventually turn next rotor (usual turnOver or anomaly) + if (rotor1.isAtTurnoverPosition() || (this.doAnomaly && prefAnomaly)) + { + rotor2.rotate(); + //Set doAnomaly for next call of encryptChar + this.doAnomaly = rotor2.doubleTurnAnomaly(); + //Eventually rotate next rotor + if (rotor2.isAtTurnoverPosition()) + { + rotor3.rotate(); + } + } + } - private Rotor getThinRotor(int index) - { - if(availableThinRotors == null || availableThinRotors.size() == 0) return null; - return availableThinRotors.get(index % availableThinRotors.size()).getInstance(); - } + @Override + /** + * Substitute char k by sending the signal through the enigma. + * The signal passes the plugboard, the rotors and returns back after going through the + * reflector wheel. + * + * @param k input char + * @return substituted output char + */ + public char encryptChar(char k) + { + nextState(); //Rotate rotors + int x = ((int) k)-65; //Cast to int and remove Unicode Offset (A=65 in Unicode.) + //Encryption + //forward direction + x = plugboard.encrypt(x); + x = rotor1.normalize(x + rotor1.getRotation() - rotor1.getRingSetting()); + x = rotor1.encryptForward(x); + x = rotor1.normalize(x - rotor1.getRotation() + rotor1.getRingSetting() + rotor2.getRotation() - rotor2.getRingSetting()); + x = rotor2.encryptForward(x); + x = rotor1.normalize(x - rotor2.getRotation() + rotor2.getRingSetting() + rotor3.getRotation() - rotor3.getRingSetting()); + x = rotor3.encryptForward(x); + x = rotor1.normalize(x - rotor3.getRotation() + rotor3.getRingSetting() + rotor4.getRotation() - rotor4.getRingSetting()); + x = rotor4.encryptForward(x); + x = rotor1.normalize(x - rotor4.getRotation() + rotor4.getRingSetting()); + //backward direction + x = reflector.encrypt(x); + x = rotor1.normalize(x + rotor4.getRotation() - rotor4.getRingSetting()); + x = rotor4.encryptBackward(x); + x = rotor1.normalize(x + rotor3.getRotation() - rotor3.getRingSetting() - rotor4.getRotation() + rotor4.getRingSetting()); + x = rotor3.encryptBackward(x); + x = rotor1.normalize(x + rotor2.getRotation() - rotor2.getRingSetting() - rotor3.getRotation() + rotor3.getRingSetting()); + x = rotor2.encryptBackward(x); + x = rotor1.normalize(x + rotor1.getRotation() - rotor1.getRingSetting() - rotor2.getRotation() + rotor2.getRingSetting()); + x = rotor1.encryptBackward(x); + x = rotor1.normalize(x - rotor1.getRotation() + rotor1.getRingSetting()); + x = plugboard.encrypt(x); + return (char) (x + 65); //Add Offset again and cast back to char + } - private Rotor getThinRotor(int index, int rotation, int ringSettings) - { - Rotor r = getThinRotor(index); - if(r == null) return null; - return r.setRotation(rotation).setRingSetting(ringSettings); - } + @Override + public void setState(EnigmaStateBundle state) + { + rotor1 = Rotor.createRotor(state.getTypeRotor1(), state.getRotationRotor1(), state.getRingSettingRotor1()); + rotor2 = Rotor.createRotor(state.getTypeRotor2(), state.getRotationRotor2(), state.getRingSettingRotor2()); + rotor3 = Rotor.createRotor(state.getTypeRotor3(), state.getRotationRotor3(), state.getRingSettingRotor3()); + rotor4 = Rotor.createRotor(state.getTypeRotor4(), state.getRotationRotor4(), state.getRingSettingRotor4()); + reflector = Reflector.createReflector(state.getTypeReflector()); + plugboard.setConfiguration(state.getConfigurationPlugboard()); - @Override - protected void establishAvailableParts() - { - Log.d(MainActivity.APP_ID, "Established"); - addAvailableEntryWheel(new EntryWheel.EntryWheel_ABCDEF()); - addAvailableRotor(new Rotor.Rotor_I(0, 0)); - addAvailableRotor(new Rotor.Rotor_II(0,0)); - addAvailableRotor(new Rotor.Rotor_III(0,0)); - addAvailableRotor(new Rotor.Rotor_IV(0,0)); - addAvailableRotor(new Rotor.Rotor_V(0,0)); - addAvailableRotor(new Rotor.Rotor_VI(0,0)); - addAvailableRotor(new Rotor.Rotor_VII(0, 0)); - addAvailableRotor(new Rotor.Rotor_VIII(0,0)); - addAvailableThinRotor(new Rotor.Rotor_M4_Beta(0, 0)); - addAvailableThinRotor(new Rotor.Rotor_M4_Gamma(0, 0)); - addAvailableReflector(new Reflector.Reflector_Thin_B()); - addAvailableReflector(new Reflector.ReflectorThinC()); - } + } - @Override - public void initialize() - { - Log.d(MainActivity.APP_ID, "Initialized"); - this.plugboard = new Plugboard(); - this.entryWheel = getEntryWheel(0); - this.rotor1 = getRotor(0, 0, 0); - this.rotor2 = getRotor(1, 0, 0); - this.rotor3 = getRotor(2, 0, 0); - this.rotor4 = getThinRotor(0, 0, 0); - this.reflector = getReflector(0); - } + @Override + public EnigmaStateBundle getState() + { + EnigmaStateBundle state = new EnigmaStateBundle(); + state.setTypeRotor1(rotor1.getNumber()); + state.setTypeRotor2(rotor2.getNumber()); + state.setTypeRotor3(rotor3.getNumber()); + state.setTypeRotor4(rotor4.getNumber()); - @Override - /** - * Set the enigma into the next mechanical state. - * This rotates the first rotor and eventually also the second/third. - * Also this method handles the anomaly in case it should happen. - */ - public void nextState() - { - //Rotate rotors - rotor1.rotate(); - //Eventually turn next rotor (usual turnOver or anomaly) - if (rotor1.isAtTurnoverPosition() || this.doAnomaly) - { - rotor2.rotate(); - //Set doAnomaly for next call of encryptChar - this.doAnomaly = rotor2.doubleTurnAnomaly(); - //Eventually rotate next rotor - if (rotor2.isAtTurnoverPosition()) - { - rotor3.rotate(); - } - } - } + state.setRotationRotor1(rotor1.getRotation()); + state.setRotationRotor2(rotor2.getRotation()); + state.setRotationRotor3(rotor3.getRotation()); + state.setRotationRotor4(rotor4.getRotation()); - @Override - protected void generateState() { - int r1, r2=-1, r3=-1; - int r4; - int ref; - r1 = rand.nextInt(8); - while(r2 == -1 || r2 == r1) r2 = rand.nextInt(8); - while(r3 == -1 || r3 == r2 || r3 == r1) r3 = rand.nextInt(8); - r4 = rand.nextInt(2); - ref = rand.nextInt(2); + state.setRingSettingRotor1(rotor1.getRingSetting()); + state.setRingSettingRotor2(rotor2.getRingSetting()); + state.setRingSettingRotor3(rotor3.getRingSetting()); + state.setRingSettingRotor4(rotor4.getRingSetting()); - int rot1 = rand.nextInt(26); - int rot2 = rand.nextInt(26); - int rot3 = rand.nextInt(26); - int rot4 = rand.nextInt(26); - int rotRef = rand.nextInt(26); - int ring1 = rand.nextInt(26); - int ring2 = rand.nextInt(26); - int ring3 = rand.nextInt(26); - int ring4 = rand.nextInt(26); - int ringRef = rand.nextInt(26); + state.setTypeReflector(reflector.getNumber()); - this.entryWheel = getEntryWheel(0); - this.rotor1 = getRotor(r1, rot1, ring1); - this.rotor2 = getRotor(r2, rot2, ring2); - this.rotor3 = getRotor(r3, rot3, ring3); - this.rotor4 = getThinRotor(r4, rot4, ring4); + state.setConfigurationPlugboard(plugboard.getConfiguration()); - this.reflector = getReflector(ref, rotRef, ringRef); - - this.plugboard = new Plugboard(); - this.plugboard.setConfiguration(Plugboard.seedToPlugboardConfiguration(rand)); - } - - @Override - /** - * Substitute char k by sending the signal through the enigma. - * The signal passes the plugboard, the rotors and returns back after going through the - * reflector wheel. - * - * @param k input char - * @return substituted output char - */ - public char encryptChar(char k) - { - nextState(); //Rotate rotors - int x = ((int) k)-65; //Cast to int and remove Unicode Offset (A=65 in Unicode.) - //Encryption - //forward direction - x = plugboard.encrypt(x); - x = entryWheel.encryptForward(x); - x = rotor1.normalize(x + rotor1.getRotation() - rotor1.getRingSetting()); - x = rotor1.encryptForward(x); - x = rotor1.normalize(x - rotor1.getRotation() + rotor1.getRingSetting() + rotor2.getRotation() - rotor2.getRingSetting()); - x = rotor2.encryptForward(x); - x = rotor1.normalize(x - rotor2.getRotation() + rotor2.getRingSetting() + rotor3.getRotation() - rotor3.getRingSetting()); - x = rotor3.encryptForward(x); - x = rotor1.normalize(x - rotor3.getRotation() + rotor3.getRingSetting() + rotor4.getRotation() - rotor4.getRingSetting()); - x = rotor4.encryptForward(x); - x = rotor1.normalize(x - rotor4.getRotation() + rotor4.getRingSetting()); - //backward direction - x = reflector.encrypt(x); - x = rotor1.normalize(x + rotor4.getRotation() - rotor4.getRingSetting()); - x = rotor4.encryptBackward(x); - x = rotor1.normalize(x + rotor3.getRotation() - rotor3.getRingSetting() - rotor4.getRotation() + rotor4.getRingSetting()); - x = rotor3.encryptBackward(x); - x = rotor1.normalize(x + rotor2.getRotation() - rotor2.getRingSetting() - rotor3.getRotation() + rotor3.getRingSetting()); - x = rotor2.encryptBackward(x); - x = rotor1.normalize(x + rotor1.getRotation() - rotor1.getRingSetting() - rotor2.getRotation() + rotor2.getRingSetting()); - x = rotor1.encryptBackward(x); - x = rotor1.normalize(x - rotor1.getRotation() + rotor1.getRingSetting()); - x = entryWheel.encryptBackward(x); - x = plugboard.encrypt(x); - return (char) (x + 65); //Add Offset again and cast back to char - } - - @Override - public void setState(EnigmaStateBundle state) - { - rotor1 = getRotor(state.getTypeRotor1(), state.getRotationRotor1(), state.getRingSettingRotor1()); - rotor2 = getRotor(state.getTypeRotor2(), state.getRotationRotor2(), state.getRingSettingRotor2()); - rotor3 = getRotor(state.getTypeRotor3(), state.getRotationRotor3(), state.getRingSettingRotor3()); - rotor4 = getThinRotor(state.getTypeRotor4(), state.getRotationRotor4(), state.getRingSettingRotor4()); - reflector = getReflector(state.getTypeReflector()); - plugboard.setConfiguration(state.getConfigurationPlugboard()); - - } - - @Override - public EnigmaStateBundle getState() - { - EnigmaStateBundle state = new EnigmaStateBundle(); - state.setTypeEntryWheel(entryWheel.getIndex()); - - state.setTypeRotor1(rotor1.getIndex()); - state.setTypeRotor2(rotor2.getIndex()); - state.setTypeRotor3(rotor3.getIndex()); - state.setTypeRotor4(rotor4.getIndex()); - - state.setRotationRotor1(rotor1.getRotation()); - state.setRotationRotor2(rotor2.getRotation()); - state.setRotationRotor3(rotor3.getRotation()); - state.setRotationRotor4(rotor4.getRotation()); - - state.setRingSettingRotor1(rotor1.getRingSetting()); - state.setRingSettingRotor2(rotor2.getRingSetting()); - state.setRingSettingRotor3(rotor3.getRingSetting()); - state.setRingSettingRotor4(rotor4.getRingSetting()); - - state.setTypeReflector(reflector.getIndex()); - - state.setConfigurationPlugboard(plugboard.getConfiguration()); - - return state; - } - - @Override - public void restoreState(BigInteger s, int protocol_version) - { - switch (protocol_version) - { - case 1: - int r1 = getValue(s, availableRotors.size()); - s = removeDigit(s, availableRotors.size()); - int r2 = getValue(s, availableRotors.size()); - s = removeDigit(s,availableRotors.size()); - int r3 = getValue(s, availableRotors.size()); - s = removeDigit(s,availableRotors.size()); - int r4 = getValue(s, availableThinRotors.size()); - s = removeDigit(s,availableThinRotors.size()); - int ref = getValue(s, availableReflectors.size()); - s = removeDigit(s,availableReflectors.size()); - - int rot1 = getValue(s, 26); - s = removeDigit(s,26); - int ring1 = getValue(s, 26); - s = removeDigit(s,26); - int rot2 = getValue(s, 26); - s = removeDigit(s,26); - int ring2 = getValue(s, 26); - s = removeDigit(s,26); - int rot3 = getValue(s, 26); - s = removeDigit(s,26); - int ring3 = getValue(s, 26); - s = removeDigit(s,26); - int rot4 = getValue(s, 26); - s = removeDigit(s,26); - int ring4 = getValue(s, 26); - s = removeDigit(s,26); - int rotRef = getValue(s, 26); - s = removeDigit(s,26); - int ringRef = getValue(s, 26); - s = removeDigit(s, 26); - - this.rotor1 = getRotor(r1, rot1, ring1); - this.rotor2 = getRotor(r2, rot2, ring2); - this.rotor3 = getRotor(r3, rot3, ring3); - this.rotor4 = getThinRotor(r4, rot4, ring4); - this.reflector = getReflector(ref, rotRef, ringRef); - this.plugboard = new Plugboard(); - plugboard.setConfiguration(s); - break; - - default: Log.e(MainActivity.APP_ID, "Unsupported protocol version "+protocol_version); - } - } - - @Override - public BigInteger getEncodedState(int protocol_version) { - BigInteger s = Plugboard.configurationToBigInteger(plugboard.getConfiguration()); - s = addDigit(s, reflector.getRingSetting(), 26); - s = addDigit(s, reflector.getRotation(), 26); - s = addDigit(s, rotor4.getRingSetting(), 26); - s = addDigit(s, rotor4.getRotation(), 26); - s = addDigit(s, rotor3.getRingSetting(), 26); - s = addDigit(s, rotor3.getRotation(), 26); - s = addDigit(s, rotor2.getRingSetting(), 26); - s = addDigit(s, rotor2.getRotation(), 26); - s = addDigit(s, rotor1.getRingSetting(), 26); - s = addDigit(s, rotor1.getRotation(), 26); - - s = addDigit(s, reflector.getIndex(), availableReflectors.size()); - s = addDigit(s, rotor4.getIndex(), availableThinRotors.size()); - s = addDigit(s, rotor3.getIndex(), availableRotors.size()); - s = addDigit(s, rotor2.getIndex(), availableRotors.size()); - s = addDigit(s, rotor1.getIndex(), availableRotors.size()); - - s = addDigit(s, 2, 20); - s = addDigit(s, protocol_version, MainActivity.max_protocol_version); - - return s; - } + return state; + } } diff --git a/app/src/main/java/de/vanitasvitae/enigmandroid/enigma/Enigma_R.java b/app/src/main/java/de/vanitasvitae/enigmandroid/enigma/Enigma_R.java deleted file mode 100644 index 028fce2..0000000 --- a/app/src/main/java/de/vanitasvitae/enigmandroid/enigma/Enigma_R.java +++ /dev/null @@ -1,231 +0,0 @@ -/** - * This program is free software: you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation, either version 3 of the License, or - * any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program. If not, see . - */ -package de.vanitasvitae.enigmandroid.enigma; - -import android.util.Log; - -import java.math.BigInteger; - -import de.vanitasvitae.enigmandroid.MainActivity; -import de.vanitasvitae.enigmandroid.enigma.parts.EntryWheel; -import de.vanitasvitae.enigmandroid.enigma.parts.Reflector; -import de.vanitasvitae.enigmandroid.enigma.parts.Rotor; - -/** - * Implementation of the Enigma machine of name R ("Rocket", Reichsbahn) - * Copyright (C) 2015 Paul Schaub - */ -public class Enigma_R extends Enigma -{ - private EntryWheel entryWheel; - private Rotor rotor1; - private Rotor rotor2; - private Rotor rotor3; - - private Reflector reflector; - - public Enigma_R() - { - super(); - machineType = "R"; - Log.d(MainActivity.APP_ID, "Created Enigma R"); - } - - @Override - protected void establishAvailableParts() { - addAvailableEntryWheel(new EntryWheel.EntryWheel_QWERTZ()); - addAvailableRotor(new Rotor.Rotor_R_I(0, 0)); - addAvailableRotor(new Rotor.Rotor_R_II(0,0)); - addAvailableRotor(new Rotor.Rotor_R_III(0,0)); - addAvailableReflector(new Reflector.Reflector_R()); - - } - - @Override - public void initialize() - { - this.entryWheel = getEntryWheel(0); - this.rotor1 = getRotor(0); - this.rotor2 = getRotor(1); - this.rotor3 = getRotor(2); - this.reflector = getReflector(0); - } - - @Override - public void nextState() - { - rotor1.rotate(); - if (rotor1.isAtTurnoverPosition() || this.doAnomaly) - { - rotor2.rotate(); - this.doAnomaly = rotor2.doubleTurnAnomaly(); - if (rotor2.isAtTurnoverPosition()) - { - rotor3.rotate(); - } - } - } - - @Override - protected void generateState() - { - int r1, r2=-1, r3; - r1 = rand.nextInt(3); - while(r2 == -1 || r2 == r1) r2 = rand.nextInt(3); - r3 = 3 - r1 - r2; - - int rot1 = rand.nextInt(26); - int rot2 = rand.nextInt(26); - int rot3 = rand.nextInt(26); - int rotRef = rand.nextInt(26); - int ring1 = rand.nextInt(26); - int ring2 = rand.nextInt(26); - int ring3 = rand.nextInt(26); - int ringRef = rand.nextInt(26); - - this.entryWheel = getEntryWheel(0); - this.rotor1 = getRotor(r1, rot1, ring1); - this.rotor2 = getRotor(r2, rot2, ring2); - this.rotor3 = getRotor(r3, rot3, ring3); - this.reflector = getReflector(0, rotRef, ringRef); - } - - @Override - public char encryptChar(char k) { - nextState(); - int x = ((int) k)-65; //Cast to int and remove Unicode Offset (A=65 in Unicode.) - //Encryption - //forward direction - x = entryWheel.encryptForward(x); - x = rotor1.normalize(x + rotor1.getRotation() - rotor1.getRingSetting()); - x = rotor1.encryptForward(x); - x = rotor1.normalize(x - rotor1.getRotation() + rotor1.getRingSetting() + rotor2.getRotation() - rotor2.getRingSetting()); - x = rotor2.encryptForward(x); - x = rotor1.normalize(x - rotor2.getRotation() + rotor2.getRingSetting() + rotor3.getRotation() - rotor3.getRingSetting()); - x = rotor3.encryptForward(x); - x = rotor1.normalize(x - rotor3.getRotation() + rotor3.getRingSetting() + reflector.getRotation() - reflector.getRingSetting()); - //backward direction - x = reflector.encrypt(x); - x = rotor1.normalize(x + rotor3.getRotation() - rotor3.getRingSetting() - reflector.getRotation() + reflector.getRingSetting()); - x = rotor3.encryptBackward(x); - x = rotor1.normalize(x + rotor2.getRotation() - rotor2.getRingSetting() - rotor3.getRotation() + rotor3.getRingSetting()); - x = rotor2.encryptBackward(x); - x = rotor1.normalize(x + rotor1.getRotation() - rotor1.getRingSetting() - rotor2.getRotation() + rotor2.getRingSetting()); - x = rotor1.encryptBackward(x); - x = rotor1.normalize(x - rotor1.getRotation() + rotor1.getRingSetting()); - x = entryWheel.encryptBackward(x); - return (char) (x + 65); //Add Offset again, cast back to char and return - } - - @Override - public void setState(EnigmaStateBundle state) - { - this.entryWheel = getEntryWheel(state.getTypeEntryWheel()); - this.rotor1 = getRotor(state.getTypeRotor1(), state.getRotationRotor1(), state.getRingSettingRotor1()); - this.rotor2 = getRotor(state.getTypeRotor2(), state.getRotationRotor2(), state.getRingSettingRotor2()); - this.rotor3 = getRotor(state.getTypeRotor3(), state.getRotationRotor3(), state.getRingSettingRotor3()); - this.reflector = getReflector(state.getTypeReflector(), state.getRotationReflector(), state.getRingSettingReflector()); - } - - @Override - public EnigmaStateBundle getState() { - EnigmaStateBundle state = new EnigmaStateBundle(); - - state.setTypeEntryWheel(entryWheel.getIndex()); - - state.setTypeRotor1(rotor1.getIndex()); - state.setTypeRotor2(rotor2.getIndex()); - state.setTypeRotor3(rotor3.getIndex()); - - state.setRotationRotor1(rotor1.getRotation()); - state.setRotationRotor2(rotor2.getRotation()); - state.setRotationRotor3(rotor3.getRotation()); - - state.setRingSettingRotor1(rotor1.getRingSetting()); - state.setRingSettingRotor2(rotor2.getRingSetting()); - state.setRingSettingRotor3(rotor3.getRingSetting()); - - state.setTypeReflector(reflector.getIndex()); - state.setRotationReflector(reflector.getRotation()); - state.setRingSettingReflector(reflector.getRingSetting()); - - return state; - } - - @Override - public void restoreState(BigInteger s, int protocol_version) - { - switch (protocol_version) - { - case 1: - int r1 = getValue(s,availableRotors.size()); - s = removeDigit(s,availableRotors.size()); - int r2 = getValue(s,availableRotors.size()); - s = removeDigit(s,availableRotors.size()); - int r3 = getValue(s,availableRotors.size()); - s = removeDigit(s,availableRotors.size()); - - int rot1 = getValue(s, 26); - s = removeDigit(s, 26); - int ring1 = getValue(s, 26); - s = removeDigit(s, 26); - int rot2 = getValue(s, 26); - s = removeDigit(s, 26); - int ring2 = getValue(s, 26); - s = removeDigit(s, 26); - int rot3 = getValue(s, 26); - s = removeDigit(s, 26); - int ring3 = getValue(s, 26); - s = removeDigit(s, 26); - int rotRef = getValue(s, 26); - s = removeDigit(s, 26); - int ringRef = getValue(s, 26); - s = removeDigit(s, 26); - - this.entryWheel = getEntryWheel(0); - this.rotor1 = getRotor(r1, rot1, ring1); - this.rotor2 = getRotor(r2, rot2, ring2); - this.rotor3 = getRotor(r3, rot3, ring3); - this.reflector = getReflector(0, rotRef, ringRef); - break; - - default: Log.e(MainActivity.APP_ID, "Unsupported protocol version "+protocol_version); - } - - } - - @Override - public BigInteger getEncodedState(int protocol_version) - { - BigInteger s = BigInteger.valueOf(reflector.getRingSetting()); - s = addDigit(s, reflector.getRotation(), 26); - - s = addDigit(s, rotor3.getRingSetting(),26); - s = addDigit(s, rotor3.getRotation(), 26); - s = addDigit(s, rotor2.getRingSetting(),26); - s = addDigit(s, rotor2.getRotation(), 26); - s = addDigit(s, rotor1.getRingSetting(), 26); - s = addDigit(s, rotor1.getRotation(), 26); - - s = addDigit(s, rotor3.getIndex(), availableRotors.size()); - s = addDigit(s, rotor2.getIndex(), availableRotors.size()); - s = addDigit(s, rotor1.getIndex(), availableRotors.size()); - - s = addDigit(s, 10, 20); //Machine #10 - s = addDigit(s, protocol_version, MainActivity.max_protocol_version); - - return s; - } -} diff --git a/app/src/main/java/de/vanitasvitae/enigmandroid/enigma/Enigma_T.java b/app/src/main/java/de/vanitasvitae/enigmandroid/enigma/Enigma_T.java index aedc432..1c4ee54 100644 --- a/app/src/main/java/de/vanitasvitae/enigmandroid/enigma/Enigma_T.java +++ b/app/src/main/java/de/vanitasvitae/enigmandroid/enigma/Enigma_T.java @@ -1,75 +1,57 @@ -/** - * This program is free software: you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation, either version 3 of the License, or - * any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program. If not, see . - */ package de.vanitasvitae.enigmandroid.enigma; import android.util.Log; -import java.math.BigInteger; - -import de.vanitasvitae.enigmandroid.MainActivity; -import de.vanitasvitae.enigmandroid.enigma.parts.EntryWheel; -import de.vanitasvitae.enigmandroid.enigma.parts.Reflector; -import de.vanitasvitae.enigmandroid.enigma.parts.Rotor; +import de.vanitasvitae.enigmandroid.enigma.rotors.Reflector; +import de.vanitasvitae.enigmandroid.enigma.rotors.Rotor; /** - * Implementation of the Enigma machine of name T Tirpitz + * Implementation of the Enigma machine of type T Tirpitz * Copyright (C) 2015 Paul Schaub + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License along + with this program; if not, write to the Free Software Foundation, Inc., + 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. + * @author vanitasvitae */ public class Enigma_T extends Enigma { - private EntryWheel entryWheel; - private Rotor rotor1; - private Rotor rotor2; - private Rotor rotor3; - private Reflector reflector; + protected Rotor entryWheel; + protected Rotor rotor1; + protected Rotor rotor2; + protected Rotor rotor3; + protected Reflector reflector; public Enigma_T() { super(); - machineType = "T"; - Log.d(MainActivity.APP_ID, "Created Enigma T"); - } - - @Override - protected void establishAvailableParts() { - addAvailableEntryWheel(new EntryWheel.EntryWheel_T()); - addAvailableRotor(new Rotor.Rotor_T_I(0, 0)); - addAvailableRotor(new Rotor.Rotor_T_II(0,0)); - addAvailableRotor(new Rotor.Rotor_T_III(0,0)); - addAvailableRotor(new Rotor.Rotor_T_IV(0,0)); - addAvailableRotor(new Rotor.Rotor_T_V(0,0)); - addAvailableRotor(new Rotor.Rotor_T_VI(0,0)); - addAvailableRotor(new Rotor.Rotor_T_VII(0,0)); - addAvailableRotor(new Rotor.Rotor_T_VIII(0,0)); - addAvailableReflector(new Reflector.ReflectorEnigma_T()); + machineType = "K"; } @Override public void initialize() { - this.entryWheel = getEntryWheel(0); - this.rotor1 = getRotor(0); - this.rotor2 = getRotor(1); - this.rotor3 = getRotor(2); - this.reflector = getReflector(0); + this.entryWheel = Rotor.createRotor(17,0,0); + this.rotor1 = Rotor.createRotor(18, 0, 0); + this.rotor2 = Rotor.createRotor(19, 0, 0); + this.rotor3 = Rotor.createRotor(20, 0, 0); + this.reflector = Reflector.createReflector(8); } @Override public void nextState() { rotor1.rotate(); - if (rotor1.isAtTurnoverPosition() || this.doAnomaly) + if (rotor1.isAtTurnoverPosition() || (this.doAnomaly && prefAnomaly)) { rotor2.rotate(); this.doAnomaly = rotor2.doubleTurnAnomaly(); @@ -80,63 +62,53 @@ public class Enigma_T extends Enigma } } - @Override - protected void generateState() { - int r1, r2=-1, r3=-1; - r1 = rand.nextInt(8); - while(r2 == -1 || r2 == r1) r2 = rand.nextInt(8); - while(r3 == -1 || r3 == r2 || r3 == r1) r3 = rand.nextInt(8); - - int rot1 = rand.nextInt(26); - int rot2 = rand.nextInt(26); - int rot3 = rand.nextInt(26); - int rotRef = rand.nextInt(26); - int ring1 = rand.nextInt(26); - int ring2 = rand.nextInt(26); - int ring3 = rand.nextInt(26); - int ringRef = rand.nextInt(26); - - this.entryWheel = getEntryWheel(0); - this.rotor1 = getRotor(r1, rot1, ring1); - this.rotor2 = getRotor(r2, rot2, ring2); - this.rotor3 = getRotor(r3, rot3, ring3); - this.reflector = getReflector(0, rotRef, ringRef); - } - @Override public char encryptChar(char k) { nextState(); int x = ((int) k)-65; //Cast to int and remove Unicode Offset (A=65 in Unicode.) //Encryption //forward direction + String log = " in: " + (char) (x+65); x = entryWheel.encryptForward(x); + log = log + " ew: " + (char) (x+65); x = rotor1.normalize(x + rotor1.getRotation() - rotor1.getRingSetting()); x = rotor1.encryptForward(x); + log = log + " r1: " + (char) (x+65); x = rotor1.normalize(x - rotor1.getRotation() + rotor1.getRingSetting() + rotor2.getRotation() - rotor2.getRingSetting()); x = rotor2.encryptForward(x); + log = log + " r2: " + (char) (x+65); x = rotor1.normalize(x - rotor2.getRotation() + rotor2.getRingSetting() + rotor3.getRotation() - rotor3.getRingSetting()); x = rotor3.encryptForward(x); + log = log + " r3: " + (char) (x+65); x = rotor1.normalize(x - rotor3.getRotation() + rotor3.getRingSetting() + reflector.getRotation() - reflector.getRingSetting()); //backward direction x = reflector.encrypt(x); + log = log + " ref: " + (char) (x+65); x = rotor1.normalize(x + rotor3.getRotation() - rotor3.getRingSetting() - reflector.getRotation() + reflector.getRingSetting()); x = rotor3.encryptBackward(x); + log = log + " r3: " + (char) (x+65); x = rotor1.normalize(x + rotor2.getRotation() - rotor2.getRingSetting() - rotor3.getRotation() + rotor3.getRingSetting()); x = rotor2.encryptBackward(x); + log = log + " r2: " + (char) (x+65); x = rotor1.normalize(x + rotor1.getRotation() - rotor1.getRingSetting() - rotor2.getRotation() + rotor2.getRingSetting()); x = rotor1.encryptBackward(x); + log = log + " r1: " + (char) (x+65); x = rotor1.normalize(x - rotor1.getRotation() + rotor1.getRingSetting()); x = entryWheel.encryptBackward(x); + log = log + " ew/out: " + (char) (x+65); + Log.d("EnryptionLog",log); return (char) (x + 65); //Add Offset again, cast back to char and return } @Override public void setState(EnigmaStateBundle state) { - this.entryWheel = getEntryWheel(0); - this.rotor1 = getRotor(state.getTypeRotor1(), state.getRotationRotor1(), state.getRingSettingRotor1()); - this.rotor2 = getRotor(state.getTypeRotor2(), state.getRotationRotor2(), state.getRingSettingRotor2()); - this.rotor3 = getRotor(state.getTypeRotor3(), state.getRotationRotor3(), state.getRingSettingRotor3()); - this.reflector = getReflector(state.getTypeReflector(), state.getRotationReflector(), state.getRingSettingReflector()); + this.entryWheel = Rotor.createRotor(state.getTypeEntryWheel(), 0, 0); + this.rotor1 = Rotor.createRotor(state.getTypeRotor1(), state.getRotationRotor1(), state.getRingSettingRotor1()); + this.rotor2 = Rotor.createRotor(state.getTypeRotor2(), state.getRotationRotor2(), state.getRingSettingRotor2()); + this.rotor3 = Rotor.createRotor(state.getTypeRotor3(), state.getRotationRotor3(), state.getRingSettingRotor3()); + this.reflector = Reflector.createReflector(state.getTypeReflector()); + this.reflector.setRotation(state.getRotationReflector()); + this.reflector.setRingSetting(state.getRingSettingReflector()); } @Override @@ -144,9 +116,9 @@ public class Enigma_T extends Enigma { EnigmaStateBundle state = new EnigmaStateBundle(); - state.setTypeRotor1(rotor1.getIndex()); - state.setTypeRotor2(rotor2.getIndex()); - state.setTypeRotor3(rotor3.getIndex()); + state.setTypeRotor1(rotor1.getNumber()); + state.setTypeRotor2(rotor2.getNumber()); + state.setTypeRotor3(rotor3.getNumber()); state.setRotationRotor1(rotor1.getRotation()); state.setRotationRotor2(rotor2.getRotation()); @@ -156,73 +128,13 @@ public class Enigma_T extends Enigma state.setRingSettingRotor2(rotor2.getRingSetting()); state.setRingSettingRotor3(rotor3.getRingSetting()); - state.setTypeReflector(reflector.getIndex()); + state.setTypeReflector(reflector.getNumber()); state.setRotationReflector(reflector.getRotation()); state.setRingSettingReflector(reflector.getRingSetting()); - state.setTypeEntryWheel(entryWheel.getIndex()); + state.setTypeEntryWheel(entryWheel.getNumber()); return state; } - @Override - public void restoreState(BigInteger s, int protocol_version) - { - switch (protocol_version) - { - case 1: - int r1 = getValue(s,availableRotors.size()); - s = removeDigit(s,availableRotors.size()); - int r2 = getValue(s,availableRotors.size()); - s = removeDigit(s,availableRotors.size()); - int r3 = getValue(s,availableRotors.size()); - s = removeDigit(s,availableRotors.size()); - int rot1 = getValue(s,26); - s = removeDigit(s,26); - int ring1 = getValue(s,26); - s = removeDigit(s,26); - int rot2 = getValue(s,26); - s = removeDigit(s,26); - int ring2 = getValue(s,26); - s = removeDigit(s,26); - int rot3 = getValue(s,26); - s = removeDigit(s,26); - int ring3 = getValue(s,26); - s = removeDigit(s,26); - int rotRef = getValue(s,26); - s = removeDigit(s, 26); - int ringRef = getValue(s,26); - - this.rotor1 = getRotor(r1, rot1, ring1); - this.rotor2 = getRotor(r2, rot2, ring2); - this.rotor3 = getRotor(r3, rot3, ring3); - this.reflector = getReflector(0, rotRef, ringRef); - break; - - default: Log.e(MainActivity.APP_ID, "Unsupported protocol version "+protocol_version); - } - - } - - @Override - public BigInteger getEncodedState(int protocol_version) - { - BigInteger s = BigInteger.valueOf(reflector.getRingSetting()); - s = addDigit(s, reflector.getRotation(), 26); - s = addDigit(s, rotor3.getRingSetting(),26); - s = addDigit(s, rotor3.getRotation(), 26); - s = addDigit(s, rotor2.getRingSetting(),26); - s = addDigit(s, rotor2.getRotation(), 26); - s = addDigit(s, rotor1.getRingSetting(), 26); - s = addDigit(s, rotor1.getRotation(), 26); - - s = addDigit(s, rotor3.getIndex(), availableRotors.size()); - s = addDigit(s, rotor2.getIndex(), availableRotors.size()); - s = addDigit(s, rotor1.getIndex(), availableRotors.size()); - - s = addDigit(s, 11, 20); //Machine #11 - s = addDigit(s, protocol_version, MainActivity.max_protocol_version); - - return s; - } } diff --git a/app/src/main/java/de/vanitasvitae/enigmandroid/enigma/Plugboard.java b/app/src/main/java/de/vanitasvitae/enigmandroid/enigma/Plugboard.java new file mode 100644 index 0000000..affdc50 --- /dev/null +++ b/app/src/main/java/de/vanitasvitae/enigmandroid/enigma/Plugboard.java @@ -0,0 +1,56 @@ +package de.vanitasvitae.enigmandroid.enigma; + +/** + * Plugboard of the enigma + * Copyright (C) 2015 Paul Schaub + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License along + with this program; if not, write to the Free Software Foundation, Inc., + 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. + * @author vanitasvitae + */ +public class Plugboard +{ + public static final int[] empty = {0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25}; + private int[] plugs; + + public Plugboard() + { + plugs = empty; + } + + public Plugboard(int[] conf) + { + this.plugs = conf; + } + + public void setConfiguration(int[] conf) + { + this.plugs = conf; + } + + public int[] getConfiguration() + { + return this.plugs; + } + + /** + * Encrypt input via plugboard connections + * @param input input symbol to encryptString + * @return encrypted symbol + */ + public int encrypt(int input) + { + return plugs[(input+plugs.length)%plugs.length]; + } +} diff --git a/app/src/main/java/de/vanitasvitae/enigmandroid/enigma/inputPreparer/EditTextAdapter.java b/app/src/main/java/de/vanitasvitae/enigmandroid/enigma/inputPreparer/EditTextAdapter.java index 9b634b2..518ecfc 100644 --- a/app/src/main/java/de/vanitasvitae/enigmandroid/enigma/inputPreparer/EditTextAdapter.java +++ b/app/src/main/java/de/vanitasvitae/enigmandroid/enigma/inputPreparer/EditTextAdapter.java @@ -1,17 +1,3 @@ -/** - * This program is free software: you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation, either version 3 of the License, or - * any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program. If not, see . - */ package de.vanitasvitae.enigmandroid.enigma.inputPreparer; import android.widget.EditText; @@ -22,10 +8,10 @@ import android.widget.EditText; */ public abstract class EditTextAdapter { - EditText editText; - String content; + protected EditText editText; + protected String content; - EditTextAdapter(EditText editText) + public EditTextAdapter(EditText editText) { this.editText = editText; } @@ -68,9 +54,7 @@ public abstract class EditTextAdapter { switch (type) { - case "4": return new EditTextAdapterGap(editText, 4); - case "5": return new EditTextAdapterGap(editText, 5); - case "6": return new EditTextAdapterGap(editText, 6); + case "5": return new EditTextAdapter5Gap(editText); case "no": return new EditTextAdapterNoGap(editText); default: return new EditTextAdapterNoGap(editText); } @@ -91,13 +75,11 @@ public abstract class EditTextAdapter } } - public static class EditTextAdapterGap extends EditTextAdapter + public static class EditTextAdapter5Gap extends EditTextAdapter { - int blockSize; - public EditTextAdapterGap(EditText editText, int blockSize) + public EditTextAdapter5Gap(EditText editText) { super(editText); - this.blockSize = blockSize; } @Override @@ -106,14 +88,13 @@ public abstract class EditTextAdapter this.content = text; String out = ""; int i; - for(i=0; i. - */ package de.vanitasvitae.enigmandroid.enigma.inputPreparer; -import android.content.SharedPreferences; -import android.preference.PreferenceManager; - -import de.vanitasvitae.enigmandroid.MainActivity; -import de.vanitasvitae.enigmandroid.R; -import de.vanitasvitae.enigmandroid.SettingsActivity; - /** * Preparer class that prepares input text to only consist of [A..Z] * Copyright (C) 2015 Paul Schaub + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License along + with this program; if not, write to the Free Software Foundation, Inc., + 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. + * @author vanitasvitae */ -public abstract class InputPreparer { - InputPreparer child; - - public String prepareString(String in) { - if (child != null) - return child.prepareString(this.prepare(in)); - else - return prepare(in); - } - - protected abstract String prepare(String input); - - public static InputPreparer createInputPreparer() +public abstract class InputPreparer +{ + /** + * Prepare the input String in a way that it only contains letters from [A..Z]. + * Replace special characters, remove spaces and spell numbers. + * @param input String + * @return prepared String + */ + public String prepareString(String input) { - MainActivity main = (MainActivity) MainActivity.ActivitySingleton.getInstance().getActivity(); - SharedPreferences sharedPreferences = PreferenceManager.getDefaultSharedPreferences(main); + input = input.toUpperCase(); + input = input.replace("Ä","AE").replace("Ö","OE").replace("Ü","UE").replace("ß","SS"); + String output = ""; - boolean replaceSpecialChars = sharedPreferences.getBoolean(SettingsActivity.PREF_REPLACE_SPECIAL_CHARACTERS, true); - String num_lang = sharedPreferences.getString(SettingsActivity.PREF_NUMERIC_LANGUAGE, main.getResources(). - getStringArray(R.array.pref_alias_numeric_spelling_language)[0]); - InputPreparer inPrep = new RemoveIllegalCharacters(); - if(replaceSpecialChars) inPrep = new ReplaceSpecialCharacters(inPrep); - switch (num_lang) + for (char x : input.toCharArray()) { - case "de": inPrep = new ReplaceNumbersGerman(inPrep); - break; - case "en": inPrep = new ReplaceNumbersEnglish(inPrep); - break; - case "fr": inPrep = new ReplaceNumbersFrench(inPrep); - break; - case "sp": inPrep = new ReplaceNumbersSpanish(inPrep); - break; - case "it": inPrep = new ReplaceNumbersItalian(inPrep); - break; - default: - break; - } - return inPrep; - } - - public static class ReplaceSpecialCharacters extends InputPreparer { -// --Commented out by Inspection START (07.11.15 19:47): -// public ReplaceSpecialCharacters() { -// this.child = null; -// } -// --Commented out by Inspection STOP (07.11.15 19:47) - - public ReplaceSpecialCharacters(InputPreparer child) { - this.child = child; - } - - protected String prepare(String input) { - input = input.toUpperCase(); - return input.replace("Ä", "AE").replace("Ö", "OE").replace("Ü", "UE").replace("ß", "SS").replace(" ",""); - } - } - - /** - * Concrete implementation of a german InputPreparer - */ - public static class ReplaceNumbersGerman extends InputPreparer { -// --Commented out by Inspection START (07.11.15 19:47): -// public ReplaceNumbersGerman() { -// this.child = null; -// } -// --Commented out by Inspection STOP (07.11.15 19:47) - - public ReplaceNumbersGerman(InputPreparer child) { - this.child = child; - } - - protected String prepare(String input) { - input = input.replace("0", "NULL") - .replace("1", "EINS") - .replace("2", "ZWEI") - .replace("3", "DREI") - .replace("4", "VIER") - .replace("5", "FUENF") - .replace("6", "SECHS") - .replace("7", "SIEBEN") - .replace("8", "ACHT") - .replace("9", "NEUN"); - return input; - } - } - - /** - * Concrete implementation of a french InputPreparer - */ - public static class ReplaceNumbersFrench extends InputPreparer { -// --Commented out by Inspection START (07.11.15 19:47): -// public ReplaceNumbersFrench() { -// this.child = null; -// } -// --Commented out by Inspection STOP (07.11.15 19:47) - - public ReplaceNumbersFrench(InputPreparer child) { - this.child = child; - } - - protected String prepare(String input) { - input = input.replace("0", "ZERO") - .replace("1", "UN") - .replace("2", "DEUX") - .replace("3", "TROIS") - .replace("4", "QUATRE") - .replace("5", "CINQ") - .replace("6", "SIX") - .replace("7", "SEPT") - .replace("8", "HUIT") - .replace("9", "NEUF"); - return input; - } - } - - /** - * Concrete implementation of an english InputPreparer - */ - public static class ReplaceNumbersEnglish extends InputPreparer { -// --Commented out by Inspection START (07.11.15 19:47): -// public ReplaceNumbersEnglish() { -// this.child = null; -// } -// --Commented out by Inspection STOP (07.11.15 19:47) - - public ReplaceNumbersEnglish(InputPreparer child) { - this.child = child; - } - - protected String prepare(String input) { - input = input.replace("0", "ZERO") - .replace("1", "ONE") - .replace("2", "TWO") - .replace("3", "THREE") - .replace("4", "FOUR") - .replace("5", "FIVE") - .replace("6", "SIX") - .replace("7", "SEVEN") - .replace("8", "EIGHT") - .replace("9", "NINE"); - return input; - } - } - - /** - * Concrete implementation of a spanish InputPreparer - */ - public static class ReplaceNumbersSpanish extends InputPreparer { -// --Commented out by Inspection START (07.11.15 19:47): -// public ReplaceNumbersSpanish() { -// this.child = null; -// } -// --Commented out by Inspection STOP (07.11.15 19:47) - - public ReplaceNumbersSpanish(InputPreparer child) { - this.child = child; - } - - protected String prepare(String input) { - input = input.replace("0", "CERO") - .replace("1", "UNO") - .replace("2", "DOS") - .replace("3", "TRES") - .replace("4", "CUATRO") - .replace("5", "CINCO") - .replace("6", "SEIS") - .replace("7", "SIETE") - .replace("8", "OCHO") - .replace("9", "NUEVE"); - return input; - } - } - - /** - * Concrete implementation of a spanish InputPreparer - */ - public static class ReplaceNumbersItalian extends InputPreparer { -// --Commented out by Inspection START (07.11.15 19:47): -// public ReplaceNumbersItalian() { -// this.child = null; -// } -// --Commented out by Inspection STOP (07.11.15 19:47) - - public ReplaceNumbersItalian(InputPreparer child) { - this.child = child; - } - - protected String prepare(String input) { - input = input.replace("0", "ZERO") - .replace("1", "UNO") - .replace("2", "DUE") - .replace("3", "TRE") - .replace("4", "QUATTRO") - .replace("5", "CINQUE") - .replace("6", "SEI") - .replace("7", "SETTE") - .replace("8", "OTTO") - .replace("9", "NOVE"); - return input; - } - } - - /** - * "Final Stage" of Input preparing. This should always be called last - * (choose this as the inner most capsule of InputPreparers) - * This cant have child InputPreparers. - * This Input preparer removes all characters from the string besides A..Z - */ - public static class RemoveIllegalCharacters extends InputPreparer - { - public RemoveIllegalCharacters() - { - this.child = null; - } - - protected String prepare(String in) - { - String out = ""; - for(char c : in.toUpperCase().toCharArray()) + if (x >= 65 && x <= 90) //x in [A..Z] { - if(c>=65 && c<=90) out = out+c; + output = output + x; } - return out; + else if (x >= 48 && x <= 57) //x in [0..9] + { + output = output + replaceNumber(x); + } + //x is special symbol + else if (x != ' ') + { + output = output + 'X'; + } + } + return output; + } + + /** + * Abstract method that spells numbers in a certain language specified by the implementation + * @param input character + * @return spelled number + */ + public abstract String replaceNumber(char input); + + /** + * Factory method that creates a specific InputPreparer + * @param language language alias that specifies the language (de,fr,en) + * @return concrete InputPreparer + */ + public static InputPreparer createInputPreparer(String language) + { + switch (language) + { + case "de": return new InputPreparerGerman(); + case "fr": return new InputPreparerFrench(); + default: return new InputPreparerEnglish(); + } + } +} + +/** + * Concrete implementation of a german InputPreparer + */ +class InputPreparerGerman extends InputPreparer +{ + @Override + public String replaceNumber(char input) { + switch (input) + { + case '0': return "NULL"; + case '1': return "EINS"; + case '2': return "ZWEI"; + case '3': return "DREI"; + case '4': return "VIER"; + case '5': return "FUENF"; + case '6': return "SECHS"; + case '7': return "SIEBEN"; + case '8': return "ACHT"; + default: return "NEUN"; + } + } +} + +/** + * Concrete implementation of an english InputPreparer + */ +class InputPreparerEnglish extends InputPreparer +{ + @Override + public String replaceNumber(char input) + { + switch (input) { + case '0': return "ZERO"; + case '1': return "ONE"; + case '2': return "TWO"; + case '3': return "THREE"; + case '4': return "FOUR"; + case '5': return "FIVE"; + case '6': return "SIX"; + case '7': return "SEVEN"; + case '8': return "EIGHT"; + default: return "NINE"; + } + } +} + +/** + * Concrete implementation of a french InputPreparer + */ +class InputPreparerFrench extends InputPreparer +{ + + @Override + public String replaceNumber(char input) + { + switch (input) { + case '0': return "ZERO"; + case '1': return "UN"; + case '2': return "DEUX"; + case '3': return "TROIS"; + case '4': return "QUATRE"; + case '5': return "CINQ"; + case '6': return "SIX"; + case '7': return "SEPT"; + case '8': return "HUIT"; + default: return "NEUF"; } } } \ No newline at end of file diff --git a/app/src/main/java/de/vanitasvitae/enigmandroid/enigma/parts/EntryWheel.java b/app/src/main/java/de/vanitasvitae/enigmandroid/enigma/parts/EntryWheel.java deleted file mode 100644 index f326e19..0000000 --- a/app/src/main/java/de/vanitasvitae/enigmandroid/enigma/parts/EntryWheel.java +++ /dev/null @@ -1,135 +0,0 @@ -/** - * This program is free software: you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation, either version 3 of the License, or - * any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program. If not, see . - */ -package de.vanitasvitae.enigmandroid.enigma.parts; - -/** - * Implementation of several EntryWheels - * Copyright (C) 2015 Paul Schaub - */ -public class EntryWheel -{ - private final int type; - private final String name; - private int index; - private final String summary; - private final Integer[] connections; - private final Integer[] reversedConnections; - - EntryWheel(int type, String name, String summary, Integer[] connections, Integer[] reversedConnections) - { - this.type = type; - this.name = name; - this.summary = summary; - this.connections = connections; - this.reversedConnections = reversedConnections; - } - - /** - * Returns a new EntryWheel of the same type as the callee - * @return new EntryWheel - */ - public EntryWheel getInstance() - { - return createEntryWheel(this.type).setIndex(this.getIndex()); - } - - /** - * Encrypt an input signal via the internal wiring in "forward" direction towards the reflector - * (using connections) - * @param input signal - * @return encrypted signal - */ - public int encryptForward(int input) - { - return this.connections[normalize(input)]; - } - - private int normalize(int input) - { - return (input+this.connections.length)%this.connections.length; - } - - public EntryWheel setIndex(int index) - { - this.index = index; - return this; - } - - public int getIndex() - { - return this.index; - } - - /** - * Encrypt an input signal via the internal wiring in "backwards" direction (using - * reversedConnections) - * @param input signal - * @return encrypted signal - */ - public int encryptBackward(int input) - { - return this.reversedConnections[normalize(input)]; - } - - private EntryWheel createEntryWheel(int type) - { - switch(type) - { - case 1: - return new EntryWheel_QWERTZ(); - case 2: - return new EntryWheel_T(); - default: return new EntryWheel_ABCDEF(); - } - } - - public static class EntryWheel_ABCDEF extends EntryWheel - { - public EntryWheel_ABCDEF() - { - super(0, "ABCDEF", "abcdefghijklmnopqrstuvwxyz", - new Integer[]{0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25}, - new Integer[]{0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25}); - } - } - - /** - * EntryWheel as used in the Enigma models D, K, G - * Q W E R T Z U I O A S D F G H J K P Y X C V B N M L - */ - public static class EntryWheel_QWERTZ extends EntryWheel - { - public EntryWheel_QWERTZ() - { - super(1, "QWERTZ", "qwertzuioasdfghjkpyxcvbnml", - new Integer[]{9,22,20,11,2,12,13,14,7,15,16,25,24,23,8,17,0,3,10,4,6,21,1,19,18,5}, - new Integer[]{16,22,4,17,19,25,20,8,14,0,18,3,5,6,7,9,10,15,24,23,2,21,1,13,12,11}); - } - } - - /** - * EntryWheel as used only in the Enigma Type T Tirpitz - * K Z R O U Q H Y A I G B L W V S T D X F P N M C J E - */ - public static class EntryWheel_T extends EntryWheel - { - public EntryWheel_T() - { - super(2, "KZROUQ", "kzrouqhyaigblwvstdxfpnmcje", - new Integer[]{8,11,23,17,25,19,10,6,9,24,0,12,22,21,3,20,5,2,15,16,4,14,13,18,7,1}, - new Integer[]{10,25,17,14,20,16,7,24,0,8,6,1,11,22,21,18,19,3,23,5,15,13,12,2,9,4}); - } - } -} diff --git a/app/src/main/java/de/vanitasvitae/enigmandroid/enigma/parts/Plugboard.java b/app/src/main/java/de/vanitasvitae/enigmandroid/enigma/parts/Plugboard.java deleted file mode 100644 index 2204b47..0000000 --- a/app/src/main/java/de/vanitasvitae/enigmandroid/enigma/parts/Plugboard.java +++ /dev/null @@ -1,219 +0,0 @@ -/** - * This program is free software: you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation, either version 3 of the License, or - * any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program. If not, see . - */ -package de.vanitasvitae.enigmandroid.enigma.parts; - -import android.util.Log; - -import java.math.BigInteger; -import java.util.Arrays; -import java.util.Random; - -import de.vanitasvitae.enigmandroid.MainActivity; -import de.vanitasvitae.enigmandroid.enigma.Enigma; -import de.vanitasvitae.enigmandroid.enigma.inputPreparer.InputPreparer; - -/** - * Plugboard of the enigma - * Copyright (C) 2015 Paul Schaub - */ -public class Plugboard -{ - private static final int[] empty = {0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25}; - private int[] plugs; - - public Plugboard() - { - plugs = Arrays.copyOf(empty, empty.length); - } - - public Plugboard(int[] conf) - { - this.plugs = conf; - } - - public void setConfiguration(int[] conf) - { - this.plugs = conf; - } - - @SuppressWarnings("UnusedReturnValue") - public BigInteger setConfiguration(BigInteger b) - { - String s = ""; - - int x; - while((x = Enigma.getValue(b, 27)) != 26 && b.compareTo(BigInteger.ZERO) > 1) - { - s = ((char) (x+65))+s; - b = Enigma.removeDigit(b, 27); - } - this.setConfiguration(stringToConfiguration(s)); - return b; - } - - public int[] getConfiguration() - { - return this.plugs; - } - - /** - * Encrypt input via plugboard connections - * @param input input symbol to encryptString - * @return encrypted symbol - */ - public int encrypt(int input) - { - return plugs[(input+plugs.length)%plugs.length]; - } - - /** - * Interpret a String of Pairs as a configuration for the plugboard - * Any char with an even index is connected to the successor. - * in must not contain duplicates! - * @param in String representation of pairs (eg. AXBHCS...) - * @return connections as int[] - */ - public static int[] stringToConfiguration(String in) - { - String pairs = trimString(new InputPreparer.RemoveIllegalCharacters().prepareString(in)); - int[] out = Arrays.copyOf(empty, empty.length); - //Check if in is too long or odd - int l = pairs.length(); - if(l>1 && (pairs.length() > 26 || pairs.length()/2 == (pairs.length()-1)/2)) - { - //Odd length. remove last char. Information loss! - pairs = pairs.substring(0,pairs.length()-1); - } - //Modify out - for(int i=0; i 1) - { - s = ((char) (x+65))+s; - b = Enigma.removeDigit(b, 27); - } - Log.d(MainActivity.APP_ID, "Restored: "+s); - return stringToConfiguration(s); - } -} diff --git a/app/src/main/java/de/vanitasvitae/enigmandroid/enigma/parts/Reflector.java b/app/src/main/java/de/vanitasvitae/enigmandroid/enigma/parts/Reflector.java deleted file mode 100644 index d74d823..0000000 --- a/app/src/main/java/de/vanitasvitae/enigmandroid/enigma/parts/Reflector.java +++ /dev/null @@ -1,355 +0,0 @@ -/** - * This program is free software: you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation, either version 3 of the License, or - * any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program. If not, see . - */ -package de.vanitasvitae.enigmandroid.enigma.parts; - -import android.util.Log; - -import java.math.BigInteger; -import java.util.Arrays; - -import de.vanitasvitae.enigmandroid.MainActivity; -import de.vanitasvitae.enigmandroid.enigma.Enigma; - -/** - * Reflector of the enigma machine. - * The reflector was used to reflect the scrambled signal at the end of the wiring back to - * go through another (reversed but not inverting) process of scrambling. - * Copyright (C) 2015 Paul Schaub - */ -public class Reflector -{ - private final int type; - private final String name; - private int index; - private final String summary; - private int[] connections; - private int rotation; - private int ringSetting; - - /** - * This constructor is not accessible from outside this class file. - * Use the one of the createReflector* methods instead to create concrete Reflectors from - * outside this class file - * @param type name indicator of the reflector - * @param connections wiring of the reflector as Integer array - */ - Reflector(int type, String name, String summary, int[] connections) - { - this.type = type; - this.name = name; - this.summary = summary; - this.connections = connections; - } - - public Reflector getInstance() - { - //noinspection ConstantConditions - return createReflector(this.type).setIndex(this.getIndex()); - } - - public Reflector getInstance(int rotation, int ringSetting) - { - //noinspection ConstantConditions - return createReflector(this.type).setIndex(this.getIndex()) - .setRotation(rotation).setRingSetting(ringSetting); - } - - public Reflector setIndex(int index) - { - this.index = index; - return this; - } - - public int getIndex() - { - return this.index; - } - - public int getRotation() - { - return rotation; - } - - public int getRingSetting() - { - return ringSetting; - } - - public Reflector setRotation(int rotation) - { - this.rotation = rotation; - return this; - } - - public Reflector setRingSetting(int ringSetting) - { - this.ringSetting = ringSetting; - return this; - } - - public Reflector setConfiguration(int[] c) - { - this.connections = c; - return this; - } - - @SuppressWarnings("UnusedReturnValue") - public BigInteger setConfiguration(BigInteger b) - { - String s = ""; - - int x; - while((x = Enigma.getValue(b, 27)) != 26 || b.compareTo(BigInteger.ZERO) > 1) - { - s = ((char) (x+65))+s; - b = Enigma.removeDigit(b, 27); - } - Log.d(MainActivity.APP_ID, "Restored: " + s); - this.setConfiguration(Plugboard.stringToConfiguration(s)); - return b; - } - - public int[] getConfiguration() - { - return connections; - } - - /** - * Factory method to create reflectors. - * @param type name of the created reflector - * 1 -> ReflectorA - * 2 -> ReflectorB - * 3 -> ReflectorC - * 4 -> ReflectorThinB - * 5 -> ReflectorThinC - * 6 -> ReflectorEnigma_D_KD_G31 - * 7 -> Reflector_K - * 8 -> Reflector_T - * 9 -> Reflector_G312 - * 10 -> Reflector_G260 - * 11 -> Reflector_R - * default -> ReflectorB - * @return Reflector - */ - private static Reflector createReflector(int type) - { - switch (type) - { - case 0: return new Reflector_A(); - case 1: return new Reflector_B(); - case 2: return new Reflector_C(); - case 10: return new Reflector_Thin_B(); - case 11: return new ReflectorThinC(); - case 20: return new ReflectorEnigma_D_G31(); - case 21: return new ReflectorEnigma_KD(); - case 30: return new Reflector_G312(); - case 40: return new Reflector_K_G260(); - case 50: return new Reflector_R(); - case 60: return new ReflectorEnigma_T(); - - default: - Log.e(MainActivity.APP_ID," Tried to create Reflector of invalid name "+type); - return null; - } - } - - /** - * Substitute an input signal via the wiring of the reflector with a different (!) output. - * The output MUST not be equal to the input for any input, since this was not possible - * due to the electronic implementation of the historical enigma machine. - * @param input input signal - * @return encrypted (substituted) output - */ - public int encrypt(int input) - { - return this.connections[normalize(input)]; - } - - /** - * Return the size (ie the number of wires/length of the connections array) of the reflector - * @return size - */ - private int getRotorSize() - { - return this.connections.length; - } - - /** - * Normalize the input. - * Normalizing means keeping the input via modulo in the range from 0 to n-1, where n is equal - * to the size of the reflector. This is necessary since java allows negative modulo values, - * which can break this implementation - * @param input input signal - * @return "normalized" input signal - */ - private int normalize(int input) - { - return (input + this.getRotorSize()) % this.getRotorSize(); - } - - /** - * Concrete implementation of ReflectorA - * Used in Enigma I - * AE BJ CM DZ FL GY HX IV KW NR OQ PU ST - */ - public static class Reflector_A extends Reflector - { - public Reflector_A() - { - super(0, "A", "EJMZALYXVBWFCRQUONTSPIKHGD", - new int[]{4,9,12,25,0,11,24,23,21,1,22,5,2,17,16,20,14,13,19,18,15,8,10,7,6,3}); - } - } - - /** - * Concrete implementation of ReflectorB - * Used in Enigma I, M3 - * AY BR CU DH EQ FS GL IP JX KN MO TZ VW - */ - public static class Reflector_B extends Reflector - { - public Reflector_B() - { - super(1, "B", "YRUHQSLDPXNGOKMIEBFZCWVJAT", - new int[]{24,17,20,7,16,18,11,3,15,23,13,6,14,10,12,8,4,1,5,25,2,22,21,9,0,19}); - } - } - - /** - * Concrete implementation of ReflectorC - * Used in Enigma I, M3 - * AF BV CP DJ EI GO HY KR LZ MX NW QT SU - */ - public static class Reflector_C extends Reflector - { - public Reflector_C() - { - super(2, "C", "FVPJIAOYEDRZXWGCTKUGSBNMHL", - new int[]{5,21,15,9,8,0,14,24,4,3,17,25,23,22,6,2,19,10,20,16,18,1,13,12,7,11}); - } - } - - /** - * Concrete implementation of thin reflector name b (not equal to normal name b!) - * When used with Rotor Beta on rotation 0, the pair was equivalent to normal reflector B - * S->Beta->ThinB->Beta'->X == X->UKWB->S - * Used in Enigma M4 - * E N K Q A U Y W J I C O P B L M D X Z V F T H R G S - */ - public static class Reflector_Thin_B extends Reflector - { - public Reflector_Thin_B() - { - super(10, "Thin-B", "ENKQAUYWJICOPBLMDXZVFTHRGS", - new int[]{4,13,10,16,0,20,24,22,9,8,2,14,15,1,11,12,3,23,25,21,5,19,7,17,6,18}); - } - } - - /** - * Concrete implementation of thin reflector name c (not equal to normal name c!) - * When used with Rotor Gamma on rotation 0, the pair was equivalent to normal reflector C - * S->Gamma->ThinC->Gamma'->X == X->UKWC->S - * Used in Enigma M4 - * R D O B J N T K V E H M L F C W Z A X G Y I P S U Q - */ - public static class ReflectorThinC extends Reflector - { - public ReflectorThinC() - { - super(11, "ThinC", "RDOBJNTKVEHMLFCWZAXGYIPSUQ", - new int[]{17,3,14,1,9,13,19,10,21,4,7,12,11,5,2,22,25,0,23,6,24,8,15,18,20,16}); - } - } - - /** - * Pluggable Reflector of the Enigma machine of name D and G31 - * Standard wiring: AI,BM,CE,DT,FG,HR,JY,KS,LQ,NZ,OX,PW,UV - * Has additional ringSetting and can rotate - */ - public static class ReflectorEnigma_D_G31 extends Reflector - { - public static final int[] defaultWiring_D_G31 = {8,12,4,19,2,6,5,17,0,24,18,16,1,25,23,22,11,7,10,3,21,20,15,14,9,13}; - public ReflectorEnigma_D_G31() - { - super(20, "Ref-D", "Default: IMETCGFRAYSQBZXWLHKDVUPOJN", Arrays.copyOf(defaultWiring_D_G31,defaultWiring_D_G31.length)); - } - } - - /** - * Pluggable Reflector as used in the Enigma of Type KD - * Standard wiring: KOTVPNLMJIAGHFBEWYXCZDQSRU - * Has additional ringSetting and can rotate - */ - public static class ReflectorEnigma_KD extends Reflector - { - public static final int[] defaultWiring_KD = {10,14,19,21,15,13,11,12,9,8,0,6,7,5,1,4,22,24,23,2,25,3,16,18,17,20}; - public ReflectorEnigma_KD() - { - super(21, "Ref-KD", "Default: KOTVPNLMJIAGHFBEWYXCZDQSRU", Arrays.copyOf(defaultWiring_KD, defaultWiring_KD.length)); - } - } - - /** - * Reflector as used in the Enigma name G-312 Abwehr - * R U L Q M Z J S Y G O C E T K W D A H N B X P V I F - */ - public static class Reflector_G312 extends Reflector - { - public Reflector_G312() - { - super(30, "Ref-G312", "RULQMZJSYGOCETKWDAHNBXPVIF", - new int[]{17,20,11,16,12,25,9,18,24,6,14,2,4,19,10,22,3,0,7,13,1,23,15,21,8,5}); - } - } - - /** - * Reflector as used in the Enigma name G-260 Abwehr - * I M E T C G F R A Y S Q B Z X W L H K D V U P O J N - */ - public static class Reflector_K_G260 extends Reflector - { - public Reflector_K_G260() - { - super(40,"Ref-K/G260", "IMETCGFRAYSQBZXWLHKDVUPOJN", - new int[]{8,12,4,19,2,6,5,17,0,24,18,16,1,25,23,22,11,7,10,3,21,20,15,14,9,13}); - } - } - - /** - * Reflector as used in the Enigma Type R "Rocket" (Reichsbahn) - * Q Y H O G N E C V P U Z T F D J A X W M K J S R B L - */ - public static class Reflector_R extends Reflector - { - public Reflector_R() - { - super(50, "Ref-R", "QYHOGNECVPUZTFDJAXWMKJSRBL", - new int[]{16,24,7,14,6,13,4,2,21,15,20,25,19,5,3,9,0,23,22,12,10,8,18,17,1,11}); - } - } - - /** - * Reflector as used in the Enigma name T (Tirpitz) - * G E K P B T A U M O C N I L J D X Z Y F H W V Q S R - */ - public static class ReflectorEnigma_T extends Reflector - { - public ReflectorEnigma_T() - { - super(60, "Ref-T", "GEKPBTAUMOCNILJDXZYFHWVQSR", - new int[]{6,4,10,15,1,19,0,20,12,14,2,13,8,11,9,3,23,25,24,5,7,22,21,16,18,17}); - } - } -} diff --git a/app/src/main/java/de/vanitasvitae/enigmandroid/enigma/parts/Rotor.java b/app/src/main/java/de/vanitasvitae/enigmandroid/enigma/parts/Rotor.java deleted file mode 100644 index a797fcf..0000000 --- a/app/src/main/java/de/vanitasvitae/enigmandroid/enigma/parts/Rotor.java +++ /dev/null @@ -1,1029 +0,0 @@ -/** - * This program is free software: you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation, either version 3 of the License, or - * any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program. If not, see . - */ -package de.vanitasvitae.enigmandroid.enigma.parts; - -import android.util.Log; - -import de.vanitasvitae.enigmandroid.MainActivity; - -/** - * Rotor super class and inner concrete implementations - * The rotors were the key feature of the enigma used to scramble up input signals into - * encrypted signals difficult to predict. The rotors rotated to achieve a poly-alphabetic - * substitution which was hard to break. Each signal passes the rotor twice. Once in "forward"- - * direction and once in "backwards"-direction. There was a set of 3 out of 5 rotors inside the - * enigma machine M4. - * Copyright (C) 2015 Paul Schaub - */ -public abstract class Rotor -{ - /** Number of the rotor (used internally to create the Rotor via createRotor() ) */ - private final int type; - - /** Identifier of the Rotor */ - private final String name; - - /** Index of the Rotor in the parent machine's selection Spinner */ - private int index; - - /** Summary of the connections (internal wiring) */ - private final String summary; - - /** Wiring of the rotor when the signal passes the first time */ - private final Integer[] connections; - - /** Wiring of the rotor when the signal passes the second time (inverse of the first time) */ - private final Integer[] reversedConnections; - - /** When the Rotor is at this Position and jumps one over, it also turns the next */ - private final Integer[] turnOverNotches; - - /** Offset of the labeled ring of the rotor */ - private int ringSetting; - - /** Rotation of the rotor */ - private int rotation; - - /** - * This constructor is not accessible from outside this class file. - * Use one of the createRotor* factory methods instead to create concrete Rotors. - * Note that connections and reversedConnections MUST be of the same size and that - * neither connections nor reversedConnections respectively MUST have any number between - * 0 and connections.length-1 only once (ie they represent permutations) - * @param name name indicator - * @param connections wiring of the rotor as Integer array - * @param reversedConnections inverse wiring used to encryptString in the opposite direction - * (connections[reversedConnections[i]] = i - * for all i in 0..getRotorSize()-1. - * @param turnOverNotches Position(s) of the turnover notch(es) - * @param ringSetting setting of the ring that holds the letters - * @param rotation rotation of the rotor - */ - Rotor(int type, String name, String summary, Integer[] connections, Integer[] reversedConnections, - Integer[] turnOverNotches, int ringSetting, int rotation) - { - this.type = type; - this.name = name; - this.summary = summary; - this.connections = connections; - this.reversedConnections = reversedConnections; - this.turnOverNotches = turnOverNotches; - this.ringSetting = ringSetting; - this.rotation = rotation; - } - - /** - * Create a new Rotor of the same type as the callee. - * @param rotation rotation of the new Rotor - * @param ringSetting ringSetting of the new Rotor - * @return new Rotor - */ - public Rotor getInstance(int rotation, int ringSetting) - { - //noinspection ConstantConditions - return createRotor(this.type, rotation, ringSetting).setIndex(this.getIndex()); - } - - /** - * Create a new Rotor of the same type as the callee. - * @return new Rotor - */ - public Rotor getInstance() - { - //noinspection ConstantConditions - return createRotor(this.type, 0, 0).setIndex(this.getIndex()); - } - - private static Rotor createRotor(int type, int rotation, int ringSetting) - { - Log.d(MainActivity.APP_ID, "Rotor creation: "+type); - switch (type) - { - case 0: return new Rotor_I(rotation, ringSetting); - case 1: return new Rotor_II(rotation, ringSetting); - case 2: return new Rotor_III(rotation, ringSetting); - case 3: return new Rotor_IV(rotation, ringSetting); - case 4: return new Rotor_V(rotation, ringSetting); - case 5: return new Rotor_VI(rotation, ringSetting); - case 6: return new Rotor_VII(rotation, ringSetting); - case 7: return new Rotor_VIII(rotation, ringSetting); - - case 10: return new Rotor_M4_Beta(rotation, ringSetting); - case 11: return new Rotor_M4_Gamma(rotation, ringSetting); - - case 20: return new Rotor_G31_I(rotation, ringSetting); - case 21: return new Rotor_G31_II(rotation, ringSetting); - case 22: return new Rotor_G31_III(rotation, ringSetting); - - case 30: return new Rotor_G312_I(rotation, ringSetting); - case 31: return new Rotor_G312_II(rotation, ringSetting); - case 32: return new Rotor_G312_III(rotation, ringSetting); - - case 40: return new Rotor_G260_I(rotation, ringSetting); - case 41: return new Rotor_G260_II(rotation, ringSetting); - case 42: return new Rotor_G260_III(rotation, ringSetting); - - case 50: return new Rotor_K_D_I(rotation, ringSetting); - case 51: return new Rotor_K_D_II(rotation, ringSetting); - case 52: return new Rotor_K_D_III(rotation, ringSetting); - - case 60: return new Rotor_KD_I(rotation, ringSetting); - case 61: return new Rotor_KD_II(rotation, ringSetting); - case 62: return new Rotor_KD_III(rotation, ringSetting); - - case 70: return new Rotor_KSwiss_Standard_I(rotation, ringSetting); - case 71: return new Rotor_KSwiss_Standard_II(rotation, ringSetting); - case 72: return new Rotor_KSwiss_Standard_III(rotation, ringSetting); - - case 80: return new Rotor_K_Swiss_Airforce_I(rotation, ringSetting); - case 81: return new Rotor_K_Swiss_Airforce_II(rotation, ringSetting); - case 82: return new Rotor_K_Swiss_Airforce_III(rotation, ringSetting); - - case 90: return new Rotor_R_I(rotation, ringSetting); - case 91: return new Rotor_R_II(rotation, ringSetting); - case 92: return new Rotor_R_III(rotation, ringSetting); - - case 100: return new Rotor_T_I(rotation, ringSetting); - case 101: return new Rotor_T_II(rotation, ringSetting); - case 102: return new Rotor_T_III(rotation, ringSetting); - case 103: return new Rotor_T_IV(rotation, ringSetting); - case 104: return new Rotor_T_V(rotation, ringSetting); - case 105: return new Rotor_T_VI(rotation, ringSetting); - case 106: return new Rotor_T_VII(rotation, ringSetting); - case 107: return new Rotor_T_VIII(rotation, ringSetting); - - default: Log.e(MainActivity.APP_ID," Tried to create Rotor of invalid name "+type); - return null; - } - } - - /** - * Encrypt an input signal via the internal wiring in "forward" direction towards the reflector - * (using connections) - * @param input signal - * @return encrypted signal - */ - public int encryptForward(int input) - { - return this.connections[normalize(input)]; - } - - /** - * Encrypt an input signal via the internal wiring in "backwards" direction (using - * reversedConnections) - * @param input signal - * @return encrypted signal - */ - public int encryptBackward(int input) - { - return this.reversedConnections[normalize(input)]; - } - - /** - * Return the name indicator (usually 1..5) - * @return name indicator - */ - public String getName() - { - return this.name; - } - - /** - * Return the index of this Rotor - * @return index - */ - public int getIndex() - { - return this.index; - } - - /** - * Set the index of this Rotor. The index refers to the selector Spinner of the machine, this - * Rotor is used in. - * @param index index in the Spinner - * @return this - */ - public Rotor setIndex(int index) - { - this.index = index; - return this; - } - - public Rotor setRotation(int r) - { - this.rotation = r%this.getRotorSize(); - return this; - } - - public Rotor setRingSetting(int r) - { - this.ringSetting = r%this.getRotorSize(); - return this; - } - - /** - * Return the current rotation of the rotor. - * The rotation consists of the actual rotation - the ringSetting - * @return rotation-ringSetting - */ - public int getRotation() - { - return this.rotation; - } - - /** - * Increment rotation of the rotor by one. - */ - public Rotor rotate() - { - this.rotation = normalize(this.getRotation()+1); - return this; - } - - /** - * Return true, if the rotor is at a position, where it turns over the next rotor by one - * @return rotation==turnOverNotch - */ - public boolean isAtTurnoverPosition() - { - for(int x : getTurnOverNotches()) - { - //if(x == this.rotation + this.ringSetting) return true; - if(x == this.rotation) return true; - } - return false; - } - - /** - * Return true, if the rotor is in a position where the double turn anomaly happens. - * The double turn anomaly (german: Doppelsprung-Anomalie) is an anomaly in the rotor movement - * caused by the mechanical implementation of the enigma. - * Whenever the rightmost rotor turns the middle rotor AND the middle rotor is only one move - * from turning the leftmost rotor, the middle rotor turns again with the next character. - * So technically there are only 26*25*26 possible rotor settings for any but firmly 3 rotors. - * @return rotation == turnOverNotch-1 - */ - public boolean doubleTurnAnomaly() - { - for(int x : getTurnOverNotches()) - { - if(this.rotation == x-1) return true; - } - return false; - } - - /** - * Returns the positions of the turnover notches in a array - * @return turnOverNotches - */ - private Integer[] getTurnOverNotches() - { - return this.turnOverNotches; - } - - /** - * Return ringSettings of the rotor - * @return ringSetting - */ - public int getRingSetting() - { - return this.ringSetting; - } - - - /** - * Returns the size (ie the number of wires/size of the connections array) - * of the rotor - * @return size - */ - private int getRotorSize() - { - return this.connections.length; - } - - /** - * Normalize the input. - * Normalizing means keeping the input via modulo in the range from 0 to n-1, where n is equal - * to the size of the rotor. This is necessary since java allows negative modulo values, - * which can break this implementation - * @param input input signal - * @return "normalized" input signal - */ - public int normalize(int input) - { - return (input+this.getRotorSize())%this.getRotorSize(); - } - - /** - * Concrete implementation of Rotor of name 1 (I) - * Used in Enigma I, M3, M4 - * E K M F L G D Q V Z N T O W Y H X U S P A I B R C J - */ - public static class Rotor_I extends Rotor - { - public Rotor_I(int rotation, int ringSetting) - { - super(0, "I", "EKMFLGDQVZNTOWYHXUSPAIBRCJ", - new Integer[]{4, 10, 12, 5, 11, 6, 3, 16, 21, 25, 13, 19, 14, 22, 24, 7, 23, 20, 18, 15, 0, 8, 1, 17, 2, 9}, - new Integer[]{20, 22, 24, 6, 0, 3, 5, 15, 21, 25, 1, 4, 2, 10, 12, 19, 7, 23, 18, 11, 17, 8, 13, 16, 14, 9}, - new Integer[]{17}, ringSetting, rotation); - } - } - - /** - * Concrete implementation of Rotor of name 2 (II) - * Used in Enigma I, M3, M4 - * A J D K S I R U X B L H W T M C Q G Z N P Y F V O E - */ - public static class Rotor_II extends Rotor - { - public Rotor_II(int rotation, int ringSetting) - { - super(1, "II", "AJDKSIRUXBLHWTMCQGZNPYFVOE", - new Integer[]{0, 9, 3, 10, 18, 8, 17, 20, 23, 1, 11, 7, 22, 19, 12, 2, 16, 6, 25, 13, 15, 24, 5, 21, 14, 4}, - new Integer[]{0, 9, 15, 2, 25, 22, 17, 11, 5, 1, 3, 10, 14, 19, 24, 20, 16, 6, 4, 13, 7, 23, 12, 8, 21, 18}, - new Integer[]{5}, ringSetting, rotation); - } - } - - /** - * Concrete implementation of Rotor of name 3 (III) - * Used in Enigma I, M3, M4 - * B D F H J L C P R T X V Z N Y E I W G A K M U S Q O - */ - public static class Rotor_III extends Rotor - { - public Rotor_III(int rotation, int ringSetting) - { - super(2, "III", "BDFHJLCPRTXVZNYEIWGAKMUSQO", - new Integer[]{1, 3, 5, 7, 9, 11, 2, 15, 17, 19, 23, 21, 25, 13, 24, 4, 8, 22, 6, 0, 10, 12, 20, 18, 16, 14}, - new Integer[]{19, 0, 6, 1, 15, 2, 18, 3, 16, 4, 20, 5, 21, 13, 25, 7, 24, 8, 23, 9, 22, 11, 17, 10, 14, 12}, - new Integer[]{22}, ringSetting, rotation); - } - } - - /** - * Concrete implementation of Rotor of name 4 (IV) - * Used in Enigma M3, M4 - * E S O V P Z J A Y Q U I R H X L N F T G K D C M W B - */ - public static class Rotor_IV extends Rotor - { - public Rotor_IV(int rotation, int ringSetting) - { - super(3, "IV", "ESOVPZJAYQUIRHXLNFTGKDCMWB", - new Integer[]{4, 18, 14, 21, 15, 25, 9, 0, 24, 16, 20, 8, 17, 7, 23, 11, 13, 5, 19, 6, 10, 3, 2, 12, 22, 1}, - new Integer[]{7, 25, 22, 21, 0, 17, 19, 13, 11, 6, 20, 15, 23, 16, 2, 4, 9, 12, 1, 18, 10, 3, 24, 14, 8, 5}, - new Integer[]{10}, ringSetting, rotation); - } - } - - /** - * Concrete implementation of Rotor of name 5 (V) - * Used in Enigma M3, M4 - * V Z B R G I T Y U P S D N H L X A W M J Q O F E C K - */ - public static class Rotor_V extends Rotor - { - public Rotor_V(int rotation, int ringSetting) - { - super(4, "V", "VZBRGITYUPSDNHLXAWMJQOFECK", - new Integer[]{21, 25, 1, 17, 6, 8, 19, 24, 20, 15, 18, 3, 13, 7, 11, 23, 0, 22, 12, 9, 16, 14, 5, 4, 2, 10}, - new Integer[]{16, 2, 24, 11, 23, 22, 4, 13, 5, 19, 25, 14, 18, 12, 21, 9, 20, 3, 10, 6, 8, 0, 17, 15, 7, 1}, - new Integer[]{0}, ringSetting, rotation); - } - } - - /** - * Concrete implementation of Rotor of name 6 (VI) - * Used in Enigma M3, M4 - * J P G V O U M F Y Q B E N H Z R D K A S X L I C T W - */ - public static class Rotor_VI extends Rotor - { - public Rotor_VI(int rotation, int ringSetting) - { - super(5, "VI", "JPGVOUMFYQBENHZRDKASXLICTW", - new Integer[]{9,15,6,21,14,20,12,5,24,16,1,4,13,7,25,17,3,10,0,18,23,11,8,2,19,22}, - new Integer[]{18,10,23,16,11,7,2,13,22,0,17,21,6,12,4,1,9,15,19,24,5,3,25,20,8,14}, - new Integer[]{0,13}, ringSetting, rotation); - } - } - - /** - * Concrete implementation of Rotor of name 7 (VII) - * Used in Enigma M3, M4 - * N Z J H G R C X M Y S W B O U F A I V L P E K Q D T - */ - public static class Rotor_VII extends Rotor - { - public Rotor_VII(int rotation, int ringSetting) - { - super(6, "VII", "NZJHGRCXMYSWBOUFAIVLPEKQDT", - new Integer[]{13,25,9,7,6,17,2,23,12,24,18,22,1,14,20,5,0,8,21,11,15,4,10,16,3,19}, - new Integer[]{16,12,6,24,21,15,4,3,17,2,22,19,8,0,13,20,23,5,10,25,14,18,11,7,9,1}, - new Integer[]{0,13}, ringSetting, rotation); - } - } - - /** - * Concrete implementation of Rotor of name 8 (VIII) - * Used in Enigma M3, M4 - * F K Q H T L X O C B J S P D Z R A M E W N I U Y G V - */ - public static class Rotor_VIII extends Rotor - { - public Rotor_VIII(int rotation, int ringSetting) - { - super(7, "VIII", "FKQHTLXOCBJSPDZRAMEWNIUYGV", - new Integer[]{5,10,16,7,19,11,23,14,2,1,9,18,15,3,25,17,0,12,4,22,13,8,20,24,6,21}, - new Integer[]{16,9,8,13,18,0,24,3,21,10,1,5,17,20,7,12,2,15,11,4,22,25,19,6,23,14}, - new Integer[]{0,13}, ringSetting, rotation); - } - } - - /** - * Concrete implementation of Rotor of name beta (Griechenwalze Beta) - * Beta was used as a "thin" rotor in the M4. It was thinner than a "normal" rotor, so it - * could be used together with one of the two thin reflectors as one rotor. - * When used together with ReflectorThinB, Beta was equivalent to Reflector B (if rotation == 0) - * That way the M4 was backwards compatible to the M3 - * Used in M4 - */ - public static class Rotor_M4_Beta extends Rotor - { - public Rotor_M4_Beta(int rotation, int ringSetting) - { - super(10, "Beta", "LEYJVCNIXWPBQMDRTAKZGFUHOS", - new Integer[]{11,4,24,9,21,2,13,8,23,22,15,1,16,12,3,17,19,0,10,25,6,5,20,7,14,18}, - new Integer[]{17,11,5,14,1,21,20,23,7,3,18,0,13,6,24,10,12,15,25,16,22,4,9,8,2,19}, - new Integer[]{}, ringSetting, rotation); - } - @Override - public Rotor rotate() - { - //Thin rotors are fixed in position, so they don't rotate - return this; - } - - @Override - public boolean doubleTurnAnomaly() - { - //Nope, no anomaly - return false; - } - } - - /** - * Concrete implementation of Rotor of name gamma (Griechenwalze Gamma) - * Gamma was used as a "thin" rotor in the M4. It was thinner than a "normal" rotor, so it - * could be used together with one of the two thin reflectors as one rotor. - * When used together with ReflectorThinC, Gamma is equivalent to Reflector C - * (if rotation == 0). That way the M4 was backwards compatible to the M3 - * Used in M4 - */ - public static class Rotor_M4_Gamma extends Rotor - { - public Rotor_M4_Gamma(int rotation, int ringSetting) - { - super(11, "Gamma", "FSOKANUERHMBTIYCWLQPZXVGJD", - new Integer[]{5,18,14,10,0,13,20,4,17,7,12,1,19,8,24,2,22,11,16,15,25,23,21,6,9,3}, - new Integer[]{4,11,15,25,7,0,23,9,13,24,3,17,10,5,2,19,18,8,1,12,6,22,16,21,14,20}, - new Integer[]{}, ringSetting, rotation); - } - @Override - public Rotor rotate() - { - //Thin rotors are fixed in position, so they don't rotate - return this; - } - - @Override - public boolean doubleTurnAnomaly() - { - //Thin rotors don't do such weird stuff, they're normal just like you and me. - return false; - } - } - - /** - * Rotor I as used in the Enigma Type G31 Abwehr - * L P G S Z M H A E O Q K V X R F Y B U T N I C J D W - * Turnover T V W X A B C D F G H J L M P Q R - */ - public static class Rotor_G31_I extends Rotor - { - public Rotor_G31_I(int rotation, int ringSetting) - { - super(20, "G31-I", "LPGSZMHAEOQKVXRFYBUTNICJDW", - new Integer[]{11,15,6,18,25,12,7,0,4,14,16,10,21,23,17,5,24,1,20,19,13,8,2,9,3,22}, - new Integer[]{7,17,22,24,8,15,2,6,21,23,11,0,5,20,9,1,10,14,3,19,18,12,25,13,16,4}, - new Integer[]{19,21,22,23,0,1,2,3,5,6,7,9,11,12,15,16,17}, ringSetting, rotation); - } - } - - /** - * Rotor II as used in the Enigma Type G31 Abwehr - * S L V G B T F X J Q O H E W I R Z Y A M K P C N D U - * Turnover T U W Z A B D E G H I L N O R - */ - public static class Rotor_G31_II extends Rotor - { - public Rotor_G31_II(int rotation, int ringSetting) - { - super(21, "G31_II", "SLVGBTFXJQOHEWIRZYAMKPCNDU", - new Integer[]{18,11,21,6,1,19,5,23,9,16,14,7,4,22,8,17,25,24,0,12,10,15,2,13,3,20}, - new Integer[]{18,4,22,24,12,6,3,11,14,8,20,1,19,23,10,21,9,15,0,5,25,2,13,7,17,16}, - new Integer[]{19,20,22,25,0,1,3,4,6,7,8,11,13,14,17}, ringSetting, rotation); - } - } - - /** - * Rotor III as used in the Enigma Type G31 Abwehr - * C J G D P S H K T U R A W Z X F M Y N Q O B V L I E - * Turnover V X Y B F G I L N O S - */ - public static class Rotor_G31_III extends Rotor - { - public Rotor_G31_III(int rotation, int ringSetting) - { - super(22, "G31_III", "CJGDPSHKTURAWZXFMYNQOBVLIE", - new Integer[]{2,9,6,3,15,18,7,10,19,20,17,0,22,25,23,5,12,24,13,16,14,1,21,11,8,4}, - new Integer[]{11,21,0,3,25,15,2,6,24,1,7,23,16,18,20,4,19,10,5,8,9,22,12,14,17,13}, - new Integer[]{21,23,24,1,5,6,8,11,13,14,18}, ringSetting, rotation); - } - } - - /** - * Rotor I as used in the Enigma Type G312 Abwehr - * D M T W S I L R U Y Q N K F E J C A Z B P G X O H V - * Turnover T V W X A B C D F G H J L M P Q R - */ - public static class Rotor_G312_I extends Rotor - { - public Rotor_G312_I(int rotation, int ringSetting) - { - super(30, "G312-I", "DMTWSILRUYQNKFEJCAZBPGXOHV", - new Integer[]{3,12,19,22,18,8,11,17,20,24,16,13,10,5,4,9,2,0,25,1,15,6,23,14,7,21}, - new Integer[]{17,19,16,0,14,13,21,24,5,15,12,6,1,11,23,20,10,7,4,2,8,25,3,22,9,18}, - new Integer[]{19,21,22,23,0,1,2,3,5,6,7,9,11,12,15,16,17}, ringSetting, rotation); - } - } - - /** - * Rotor II as used in the Enigma Type G312 Abwehr - * H Q Z G P J T M O B L N C I F D Y A W V E U S R K X - * Turnover T U W Z A B D E G H I L N O R - */ - public static class Rotor_G312_II extends Rotor - { - public Rotor_G312_II(int rotation, int ringSetting) - { - super(31, "G312-II", "HQZGPJTMOBLNCIFDYAWVEUSRKX", - new Integer[]{7,16,25,6,15,9,19,12,14,1,11,13,2,8,5,3,24,0,22,21,4,20,18,17,10,23}, - new Integer[]{17,9,12,15,20,14,3,0,13,5,24,10,7,11,8,4,1,23,22,6,21,19,18,25,16,2}, - new Integer[]{19,20,22,25,0,1,3,4,6,7,8,11,13,14,17}, ringSetting, rotation); - } - } - - /** - * Rotor III as used in the Enigma Type G312 Abwehr - * U Q N T L S Z F M R E H D P X K I B V Y G J C W O A - * Turnover V X Y B F G I L N O S - */ - public static class Rotor_G312_III extends Rotor - { - public Rotor_G312_III(int rotation, int ringSetting) - { - super(32, "G312-III", "UQNTLSZFMREHDPXKIBVYGJCWOA", - new Integer[]{20,16,13,19,11,18,25,5,12,17,4,7,3,15,23,10,8,1,21,24,6,9,2,22,14,0}, - new Integer[]{25,17,22,12,10,7,20,11,16,21,15,4,8,2,24,13,1,9,5,3,0,18,23,14,19,6}, - new Integer[]{21,23,24,1,5,6,8,11,13,14,18}, ringSetting, rotation); - } - } - - /** - * Rotor I as used in the Enigma Type G260 Abwehr - * R C S P B L K Q A U M H W Y T I F Z V G O J N E X D - * Turnover T V W X A B C D F G H J L M P Q R - */ - public static class Rotor_G260_I extends Rotor - { - public Rotor_G260_I(int rotation, int ringSetting) - { - super(40, "G260-I", "RCSPBLKQAUMHWYTIFZVGOJNEXD", - new Integer[]{17,2,18,15,1,11,10,16,0,20,12,7,22,24,19,8,5,25,21,6,14,9,13,4,23,3}, - new Integer[]{8,4,1,25,23,16,19,11,15,21,6,5,10,22,20,3,7,0,2,14,9,18,12,24,13,17}, - new Integer[]{19,21,22,23,0,1,2,3,5,6,7,9,11,12,15,16,17}, ringSetting, rotation); - } - } - - /** - * Rotor II as used in the Enigma Type G260 Abwehr - * W C M I B V P J X A R O S G N D L Z K E Y H U F Q T - * Turnover T U W Z A B D E G H I L N O R - */ - public static class Rotor_G260_II extends Rotor - { - public Rotor_G260_II(int rotation, int ringSetting) - { - super(41, "G260-II", "WCMIBVPJXAROSGNDLZKEYHUFQT", - new Integer[]{22,2,12,8,1,21,15,9,23,0,17,14,18,6,13,3,11,25,10,4,24,7,20,5,16,19}, - new Integer[]{9,4,1,15,19,23,13,21,3,7,18,16,2,14,11,6,24,10,12,25,22,5,0,8,20,17}, - new Integer[]{19,20,22,25,0,1,3,4,6,7,8,11,13,14,17}, ringSetting, rotation); - } - } - - /** - * Rotor III as used in the Enigma Type G260 Abwehr - * F V D H Z E L S Q M A X O K Y I W P G C B U J T N R - * Turnover V X Y B F G I L N O S - */ - public static class Rotor_G260_III extends Rotor - { - public Rotor_G260_III(int rotation, int ringSetting) - { - super(42, "G260-III", "FVDHZELSQMAXOKYIWPGCBUJTNR", - new Integer[]{5,21,3,7,25,4,11,18,16,12,0,23,14,10,24,8,22,15,6,2,1,20,9,19,13,17}, - new Integer[]{10,20,19,2,5,0,18,3,15,22,13,6,9,24,12,17,8,25,7,23,21,1,16,11,14,4}, - new Integer[]{21,23,24,1,5,6,8,11,13,14,18}, ringSetting, rotation); - } - } - - /** - * Rotor I as used in the Enigma Type K,D - * L P G S Z M H A E O Q K V X R F Y B U T N I C J D W - * Turnover Z - */ - public static class Rotor_K_D_I extends Rotor - { - public Rotor_K_D_I(int rotation, int ringSetting) - { - super(50, "K/D-I", "LPGSZMHAEOQKVXRFYBUTNICJDW", - new Integer[]{11,15,6,18,25,12,7,0,4,14,16,10,21,23,17,5,24,1,20,19,13,8,2,9,3,22}, - new Integer[]{7,17,22,24,8,15,2,6,21,23,11,0,5,20,9,1,10,14,3,19,18,12,25,13,16,4}, - new Integer[]{25}, ringSetting, rotation); - } - } - - /** - * Rotor II as used in the Enigma Type K,D - * S L V G B T F X J Q O H E W I R Z Y A M K P C N D U - * Turnover F - */ - public static class Rotor_K_D_II extends Rotor - { - public Rotor_K_D_II(int rotation, int ringSetting) - { - super(51, "K/D-II", "SLVGBTFXJQOHEWIRZYAMKPCNDU", - new Integer[]{18,11,21,6,1,19,5,23,9,16,14,7,4,22,8,17,25,24,0,12,10,15,2,13,3,20}, - new Integer[]{18,4,22,24,12,6,3,11,14,8,20,1,19,23,10,21,9,15,0,5,25,2,13,7,17,16}, - new Integer[]{5}, ringSetting, rotation); - } - } - - /** - * Rotor III as used in the Enigma Type K,D - * C J G D P S H K T U R A W Z X F M Y N Q O B V L I E - * Turnover O - */ - public static class Rotor_K_D_III extends Rotor - { - public Rotor_K_D_III(int rotation, int ringSetting) - { - super(52, "K/D-III", "CJGDPSHKTURAWZXFMYNQOBVLIE", - new Integer[]{2,9,6,3,15,18,7,10,19,20,17,0,22,25,23,5,12,24,13,16,14,1,21,11,8,4}, - new Integer[]{11,21,0,3,25,15,2,6,24,1,7,23,16,18,20,4,19,10,5,8,9,22,12,14,17,13}, - new Integer[]{14}, ringSetting, rotation); - } - } - - /** - * Rotor I as used in the Enigma Type KD - * VEZIOJCXKYDUNTWAPLQGBHSFMR - * Turnover TVZBFIMOR - */ - public static class Rotor_KD_I extends Rotor - { - public Rotor_KD_I(int rotation, int ringSetting) - { - super(60, "KD-I", "VEZIOJCXKYDUNTWAPLQGBHSFMR", - new Integer[]{21,4,25,8,14,9,2,23,10,24,3,20,13,19,22,0,15,11,16,6,1,7,18,5,12,17}, - new Integer[]{15,20,6,10,1,23,19,21,3,5,8,17,24,12,4,16,18,25,22,13,11,0,14,7,9,2}, - new Integer[]{19,21,25,1,5,8,12,14,17}, ringSetting, rotation); - } - } - - /** - * Rotor II as used in the Enigma Type KD - * HGRBSJZETDLVPMQYCXAOKINFUW - * Turnover TVZBFIMOR - */ - public static class Rotor_KD_II extends Rotor - { - public Rotor_KD_II(int rotation, int ringSetting) - { - super(61, "KD-II", "HGRBSJZETDLVPMQYCXAOKINFUW", - new Integer[]{7,6,17,1,18,9,25,4,19,3,11,21,15,12,16,24,2,23,0,14,10,8,13,5,20,22}, - new Integer[]{18,3,16,9,7,23,1,0,21,5,20,10,13,22,19,12,14,2,4,8,24,11,25,17,15,6}, - new Integer[]{19,21,25,1,5,8,12,14,17}, ringSetting, rotation); - } - } - - /** - * Rotor III as used in the Enigma Type KD - * NWLHXGRBYOJSAZDVTPKFQMEUIC - * Turnover TVZBFIMOR - */ - public static class Rotor_KD_III extends Rotor - { - public Rotor_KD_III(int rotation, int ringSetting) - { - super(62, "KD-II", "NWLHXGRBYOJSAZDVTPKFQMEUIC", - new Integer[]{13,22,11,7,23,6,17,1,24,14,9,18,0,25,3,21,19,15,10,5,16,12,4,20,8,2}, - new Integer[]{12,7,25,14,22,19,5,3,24,10,18,2,21,0,9,17,20,6,11,16,23,15,1,4,8,13}, - new Integer[]{19,21,25,1,5,8,12,14,17}, ringSetting, rotation); - } - } - - /** - * Rotor I as used in the Enigma Type K (Switzerland) - * P E Z U O H X S C V F M T B G L R I N Q J W A Y D K - * Turnover Z - */ - public static class Rotor_KSwiss_Standard_I extends Rotor - { - public Rotor_KSwiss_Standard_I(int rotation, int ringSetting) - { - super(70, "KS-I", "PEZUOHXSCVFMTBGLRINQJWAYDK", - new Integer[]{15,4,25,20,14,7,23,18,2,21,5,12,19,1,6,11,17,8,13,16,9,22,0,24,3,10}, - new Integer[]{22,13,8,24,1,10,14,5,17,20,25,15,11,18,4,0,19,16,7,12,3,9,21,6,23,2}, - new Integer[]{25}, ringSetting, rotation); - } - } - - /** - * Rotor II as used in the Enigma Type K (Switzerland) - * Z O U E S Y D K F W P C I Q X H M V B L G N J R A T - * Turnover F - */ - public static class Rotor_KSwiss_Standard_II extends Rotor - { - public Rotor_KSwiss_Standard_II(int rotation, int ringSetting) - { - super(71, "KS-II", "ZOUESYDKFWPCIQXHMVBLGNJRAT", - new Integer[]{25,14,20,4,18,24,3,10,5,22,15,2,8,16,23,7,12,21,1,11,6,13,9,17,0,19}, - new Integer[]{24,18,11,6,3,8,20,15,12,22,7,19,16,21,1,10,13,23,4,25,2,17,9,14,5,0}, - new Integer[]{5}, ringSetting, rotation); - } - } - - /** - * Rotor III as used in the Enigma Type K (Switzerland) - * E H R V X G A O B Q U S I M Z F L Y N W K T P D J C - * Turnover O - */ - public static class Rotor_KSwiss_Standard_III extends Rotor - { - public Rotor_KSwiss_Standard_III(int rotation, int ringSetting) - { - super(72, "KS-III", "EHRVXGAOBQUSIMZFLYNWKTPDJC", - new Integer[]{4,7,17,21,23,6,0,14,1,16,20,18,8,12,25,5,11,24,13,22,10,19,15,3,9,2}, - new Integer[]{6,8,25,23,0,15,5,1,12,24,20,16,13,18,7,22,9,2,11,21,10,3,19,4,17,14}, - new Integer[]{14}, ringSetting, rotation); - } - } - - /** - * Rotor I as used in the Enigma Type K (Swiss, Airforce) - * PEZUOHXSCVFMTBGLRINQJWAYDK - * Turnover Z - */ - public static class Rotor_K_Swiss_Airforce_I extends Rotor - { - public Rotor_K_Swiss_Airforce_I(int rotation, int ringSetting) - { - super(80, "KSA-I", "PEZUOHXSCVFMTBGLRINQJWAYDK", - new Integer[]{15,4,25,20,14,7,23,18,2,21,5,12,19,1,6,11,17,8,13,16,9,22,0,24,3,10}, - new Integer[]{22,13,8,24,1,10,14,5,17,20,25,15,11,18,4,0,19,16,7,12,3,9,21,6,23,2}, - new Integer[]{25}, ringSetting, rotation); - } - } - /** - * Rotor II as used in the Enigma Type K (Swiss, Airforce) - * ZOUESYDKFWPCIQXHMVBLGNJRAT - * Turnover F - */ - public static class Rotor_K_Swiss_Airforce_II extends Rotor - { - public Rotor_K_Swiss_Airforce_II(int rotation, int ringSetting) - { - super(81, "KSA-II", "ZOUESYDKFWPCIQXHMVBLGNJRAT", - new Integer[]{25,14,20,4,18,24,3,10,5,22,15,2,8,16,23,7,12,21,1,11,6,13,9,17,0,19}, - new Integer[]{24,18,11,6,3,8,20,15,12,22,7,19,16,21,1,10,13,23,4,25,2,17,9,14,5,0}, - new Integer[]{5}, ringSetting, rotation); - } - } - /** - * Rotor III as used in the Enigma Type K (Swiss, Airforce) - * EHRVXGAOBQUSIMZFLYNWKTPDJC - * Turnover O - */ - public static class Rotor_K_Swiss_Airforce_III extends Rotor - { - public Rotor_K_Swiss_Airforce_III(int rotation, int ringSetting) - { - super(82, "KSA-III", "EHRVXGAOBQUSIMZFLYNWKTPDJC", - new Integer[]{4,7,17,21,23,6,0,14,1,16,20,18,8,12,25,5,11,24,13,22,10,19,15,3,9,2}, - new Integer[]{6,8,25,23,0,15,5,1,12,24,20,16,13,18,7,22,9,2,11,21,10,3,19,4,17,14}, - new Integer[]{14}, ringSetting, rotation); - } - } - - /** - * Rotor I as used in the Enigma Type R (Rocket) - * JGDQOXUSCAMIFRVTPNEWKBLZYH - * Turnover O - */ - public static class Rotor_R_I extends Rotor - { - public Rotor_R_I(int rotation, int ringSetting) - { - super(90, "R-I", "JGDQOXUSCAMIFRVTPNEWKBLZYH", - new Integer[]{9,6,3,16,14,23,20,18,2,0,12,8,5,17,21,19,15,13,4,22,10,1,11,25,24,7}, - new Integer[]{9,21,8,2,18,12,1,25,11,0,20,22,10,17,4,16,3,13,7,15,6,14,19,5,24,23}, - new Integer[]{14}, ringSetting, rotation); - } - } - - /** - * Rotor II as used in the Enigma Type R (Rocket) - * NTZPSFBOKMWRCJDIVLAEYUXHGQ - * Turnover F - */ - public static class Rotor_R_II extends Rotor - { - public Rotor_R_II(int rotation, int ringSetting) - { - super(91, "R-II", "NTZPSFBOKMWRCJDIVLAEYUXHGQ", - new Integer[]{13,19,25,15,18,5,1,14,10,12,22,17,2,9,3,8,21,11,0,4,24,20,23,7,6,16}, - new Integer[]{18,6,12,14,19,5,24,23,15,13,8,17,9,0,7,3,25,11,4,1,21,16,10,22,20,2}, - new Integer[]{5}, ringSetting, rotation); - } - } - - /** - * Rotor III as used in the Enigma Type R (Rocket) - * JVIUBHTCDYAKEQZPOSGXNRMWFL - * Turnover Z - */ - public static class Rotor_R_III extends Rotor - { - public Rotor_R_III(int rotation, int ringSetting) - { - super(92, "R-III", "JVIUBHTCDYAKEQZPOSGXNRMWFL", - new Integer[]{9,21,8,20,1,7,19,2,3,24,0,10,4,16,25,15,14,18,6,23,13,17,12,22,5,11}, - new Integer[]{10,4,7,8,12,24,18,5,2,0,11,25,22,20,16,15,13,21,17,6,3,1,23,19,9,14}, - new Integer[]{25}, ringSetting, rotation); - } - } - - /** - * Rotor I as used in the Enigma Type T Tirpitz - * K P T Y U E L O C V G R F Q D A N J M B S W H Z X I - * Turnover X A F L R - */ - public static class Rotor_T_I extends Rotor - { - public Rotor_T_I(int rotation, int ringSetting) - { - super(100, "T-I", "KPTYUELOCVGRFQDANJMBSWHZXI", - new Integer[]{10,15,19,24,20,4,11,14,2,21,6,17,5,16,3,0,13,9,12,1,18,22,7,25,23,8}, - new Integer[]{15,19,8,14,5,12,10,22,25,17,0,6,18,16,7,1,13,11,20,2,4,9,21,24,3,23}, - new Integer[]{23,0,5,11,17}, ringSetting, rotation); - } - } - - /** - * Rotor II as used in the Enigma Type T Tirpitz - * U P H Z L W E Q M T D J X C A K S O I G V B Y F N R - * Turnover X A G M S - */ - public static class Rotor_T_II extends Rotor - { - public Rotor_T_II(int rotation, int ringSetting) - { - super(101, "T-II", "UPHZLWEQMTDJXCAKSOIGVBYFNR", - new Integer[]{20,15,7,25,11,22,4,16,12,19,3,9,23,2,0,10,18,14,8,6,21,1,24,5,13,17}, - new Integer[]{14,21,13,10,6,23,19,2,18,11,15,4,8,24,17,1,7,25,16,9,0,20,5,12,22,3}, - new Integer[]{23,0,6,12,18}, ringSetting, rotation); - } - } - - /** - * Rotor III as used in the Enigma Type T Tirpitz - * Q U D L Y R F E K O N V Z A X W H M G P J B S I C T - * Turnover X A F L R - */ - public static class Rotor_T_III extends Rotor - { - public Rotor_T_III(int rotation, int ringSetting) { - super(102, "T-III", "QUDLYRFEKONVZAXWHMGPJBSICT", - new Integer[]{16,20,3,11,24,17,5,4,10,14,13,21,25,0,23,22,7,12,6,15,9,1,18,8,2,19}, - new Integer[]{13,21,24,2,7,6,18,16,23,20,8,3,17,10,9,19,0,5,22,25,1,11,15,14,4,12}, - new Integer[]{23,0,5,11,17}, ringSetting, rotation); - } - } - - /** - * Rotor IV as used in the Enigma Type T Tirpitz - * C I W T B K X N R E S P F L Y D A G V H Q U O J Z M - * Turnover X A G M S - */ - public static class Rotor_T_IV extends Rotor - { - public Rotor_T_IV(int rotation, int ringSetting) - { - super(103, "T-IV", "CIWTBKXNRESPFLYDAGVHQUOJZM", - new Integer[]{2,8,22,19,1,10,23,13,17,4,18,15,5,11,24,3,0,6,21,7,16,20,14,9,25,12}, - new Integer[]{16,4,0,15,9,12,17,19,1,23,5,13,25,7,22,11,20,8,10,3,21,18,2,6,14,24}, - new Integer[]{23,0,6,12,18}, ringSetting, rotation); - } - } - - /** - * Rotor V as used in the Enigma Type T Tirpitz - * U A X G I S N J B V E R D Y L F Z W T P C K O H M Q - * Turnover Z D G L S - */ - public static class Rotor_T_V extends Rotor - { - public Rotor_T_V(int rotation, int ringSetting) - { - super(104, "T-V", "UAXGISNJBVERDYLFZWTPCKOHMQ", - new Integer[]{20,0,23,6,8,18,13,9,1,21,4,17,3,24,11,5,25,22,19,15,2,10,14,7,12,16}, - new Integer[]{1,8,20,12,10,15,3,23,4,7,21,14,24,6,22,19,25,11,5,18,0,9,17,2,13,16}, - new Integer[]{25,3,6,11,18}, ringSetting, rotation); - } - } - - /** - * Rotor VI as used in the Enigma Type T Tirpitz - * X F U Z G A L V H C N Y S E W Q T D M R B K P I O J - * Turnover Y F J N R - */ - public static class Rotor_T_VI extends Rotor - { - public Rotor_T_VI(int rotation, int ringSetting) - { - super(105, "T-VI", "XFUZGALVHCNYSEWQTDMRBKPIOJ", - new Integer[]{23,5,20,25,6,0,11,21,7,2,13,24,18,4,22,16,19,3,12,17,1,10,15,8,14,9}, - new Integer[]{5,20,9,17,13,1,4,8,23,25,21,6,18,10,24,22,15,19,12,16,2,7,14,0,11,3}, - new Integer[]{24,5,9,13,17}, ringSetting, rotation); - } - } - - /** - * Rotor VII as used in the Enigma Type T Tirpitz - * B J V F T X P L N A Y O Z I K W G D Q E R U C H S M - * Turnover Z D G L S - */ - public static class Rotor_T_VII extends Rotor - { - public Rotor_T_VII(int rotation, int ringSetting) - { - super(106, "T-VII", "BJVFTXPLNAYOZIKWGDQERUCHSM", - new Integer[]{1,9,21,5,19,23,15,11,13,0,24,14,25,8,10,22,6,3,16,4,17,20,2,7,18,12}, - new Integer[]{9,0,22,17,19,3,16,23,13,1,14,7,25,8,11,6,18,20,24,4,21,2,15,5,10,12}, - new Integer[]{25,3,6,11,18}, ringSetting, rotation); - } - } - - /** - * Rotor VIII as used in the Enigma Type T Tirpitz - * Y M T P N Z H W K O D A J X E L U Q V G C B I S F R - * Turnover Y F J N R - */ - public static class Rotor_T_VIII extends Rotor - { - public Rotor_T_VIII(int rotation, int ringSetting) - { - super(107, "T-VIII", "YMTPNZHWKODAJXELUQVGCBISFR", - new Integer[]{24,12,19,15,13,25,7,22,10,14,3,0,9,23,4,11,20,16,21,6,2,1,8,18,5,17}, - new Integer[]{11,21,20,10,14,24,19,6,22,12,8,15,1,4,9,3,17,25,23,2,16,18,7,13,0,5}, - new Integer[]{24,5,9,13,17}, ringSetting, rotation); - } - } -} \ No newline at end of file diff --git a/app/src/main/java/de/vanitasvitae/enigmandroid/enigma/rotors/Reflector.java b/app/src/main/java/de/vanitasvitae/enigmandroid/enigma/rotors/Reflector.java new file mode 100644 index 0000000..638d2ce --- /dev/null +++ b/app/src/main/java/de/vanitasvitae/enigmandroid/enigma/rotors/Reflector.java @@ -0,0 +1,256 @@ +package de.vanitasvitae.enigmandroid.enigma.rotors; + +/** + * Reflector of the enigma machine. + * The reflector was used to reflect the scrambled signal at the end of the wiring back to + * go through another (reversed but not inverting) process of scrambling. + * Copyright (C) 2015 Paul Schaub + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License along + with this program; if not, write to the Free Software Foundation, Inc., + 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. + * @author vanitasvitae + */ +public class Reflector +{ + protected String type; + protected int number; + protected int[] connections; + protected int rotation; + protected int ringSetting; + + /** + * This constructor is not accessible from outside this class file. + * Use the one of the createReflector* methods instead to create concrete Reflectors from + * outside this class file + * @param type type indicator of the reflector + * @param connections wiring of the reflector as Integer array + */ + protected Reflector(String type, int number, int[] connections) + { + this.type = type; + this.number = number; + this.connections = connections; + } + + public int getRotation() + { + return rotation; + } + + public int getRingSetting() + { + return ringSetting; + } + + public void setRotation(int rotation) + { + this.rotation = rotation; + } + + public void setRingSetting(int ringSetting) + { + this.ringSetting = ringSetting; + } + + /** + * Factory method to create reflectors. + * @param type type of the created reflector + * 1 -> ReflectorA + * 2 -> ReflectorB + * 3 -> ReflectorC + * 4 -> ReflectorThinB + * 5 -> ReflectorThinC + * 6 -> ReflectorEnigmaD + * 7 -> ReflectorK + * 7 -> ReflectorT + * default -> ReflectorB + * @return Reflector + */ + public static Reflector createReflector(int type) + { + switch (type) + { + case 1: return new ReflectorA(); + case 2: return new ReflectorB(); + case 3: return new ReflectorC(); + case 4: return new ReflectorThinB(); + case 5: return new ReflectorThinC(); + case 6: return new ReflectorEnigmaDKD(); + case 7: return new ReflectorEnigmaK(); + case 8: return new ReflectorEnigmaT(); + default: return new ReflectorB(); + } + } + + /** + * Substitute an input signal via the wiring of the reflector with a different (!) output. + * The output MUST not be equal to the input for any input, since this was not possible + * due to the electronic implementation of the historical enigma machine. + * @param input input signal + * @return encrypted (substituted) output + */ + public int encrypt(int input) + { + return this.connections[normalize(input)]; + } + + /** + * Return the type indicator of the reflector + * @return type + */ + public String getType() + { + return this.type; + } + + public int getNumber() + { + return this.number; + } + + /** + * Return the size (ie the number of wires/length of the connections array) of the reflector + * @return size + */ + private int getRotorSize() + { + return this.connections.length; + } + + /** + * Normalize the input. + * Normalizing means keeping the input via modulo in the range from 0 to n-1, where n is equal + * to the size of the reflector. This is necessary since java allows negative modulo values, + * which can break this implementation + * @param input input signal + * @return "normalized" input signal + */ + private int normalize(int input) + { + return (input + this.getRotorSize()) % this.getRotorSize(); + } + + /** + * Concrete implementation of ReflectorA + * Used in Enigma I + * AE BJ CM DZ FL GY HX IV KW NR OQ PU ST + */ + private static class ReflectorA extends Reflector + { + public ReflectorA() + { + super("A", 1, new int[]{4,9,12,25,0,11,24,23,21,1,22,5,2,17,16,20,14,13,19,18,15,8,10,7,6,3}); + } + } + + /** + * Concrete implementation of ReflectorB + * Used in Enigma I, M3 + * AY BR CU DH EQ FS GL IP JX KN MO TZ VW + */ + private static class ReflectorB extends Reflector + { + public ReflectorB() + { + super("B", 2, new int[]{24,17,20,7,16,18,11,3,15,23,13,6,14,10,12,8,4,1,5,25,2,22,21,9,0,19}); + } + } + + /** + * Concrete implementation of ReflectorC + * Used in Enigma I, M3 + * AF BV CP DJ EI GO HY KR LZ MX NW QT SU + */ + private static class ReflectorC extends Reflector + { + public ReflectorC() + { + super("C", 3, new int[]{5,21,15,9,8,0,14,24,4,3,17,25,23,22,6,2,19,10,20,16,18,1,13,12,7,11}); + } + } + + /** + * Concrete implementation of thin reflector type b (not equal to normal type b!) + * When used with Rotor Beta on rotation 0, the pair was equivalent to normal reflector B + * S->Beta->ThinB->Beta'->X == X->UKWB->S + * Used in Enigma M4 + * E N K Q A U Y W J I C O P B L M D X Z V F T H R G S + */ + private static class ReflectorThinB extends Reflector + { + public ReflectorThinB() + { + super("ThinB", 4, new int[]{4,13,10,16,0,20,24,22,9,8,2,14,15,1,11,12,3,23,25,21,5,19,7,17,6,18}); + } + } + + /** + * Concrete implementation of thin reflector type c (not equal to normal type c!) + * When used with Rotor Gamma on rotation 0, the pair was equivalent to normal reflector C + * S->Gamma->ThinC->Gamma'->X == X->UKWC->S + * Used in Enigma M4 + * R D O B J N T K V E H M L F C W Z A X G Y I P S U Q + */ + private static class ReflectorThinC extends Reflector + { + public ReflectorThinC() + { + super("ThinC", 5, new int[]{17,3,14,1,9,13,19,10,21,4,7,12,11,5,2,22,25,0,23,6,24,8,15,18,20,16}); + } + } + + /** + * Pluggable Reflector of the Enigma machine of type D and KD + * Standard wiring: AI,BM,CE,DT,FG,HR,JY,KS,LQ,NZ,OX,PW,UV + * Has additional ringSetting and can rotate + */ + public static class ReflectorEnigmaDKD extends Reflector + { + public static final int[] defaultWiring = {8,12,4,19,2,6,5,17,0,24,18,16,1,25,23,22,11,7,10,3,21,20,15,14,9,13}; + public ReflectorEnigmaDKD() + { + super("Ref-D", 6, defaultWiring); + } + + public void setConfiguration(int[] conf) + { + this.connections = conf; + } + + public int[] getConfiguration() + { + return this.connections; + } + } + + private static class ReflectorEnigmaK extends Reflector + { + public ReflectorEnigmaK() + { + super("Ref-K", 7, new int[]{8,12,4,19,2,6,5,17,0,24,18,16,1,25,23,22,11,7,10,3,21,20,15,14,9,13}); + } + } + /** + * Reflector as used in the Enigma type T (Tirpitz) + * G E K P B T A U M O C N I L J D X Z Y F H W V Q S R + */ + private static class ReflectorEnigmaT extends Reflector + { + public ReflectorEnigmaT() + { + super("Ref-T", 8, new int[]{6,4,10,15,1,19,0,20,12,14,2,13,8,11,9,3,23,25,24,5,7,22,21,16,18,17}); + } + } + +} diff --git a/app/src/main/java/de/vanitasvitae/enigmandroid/enigma/rotors/Rotor.java b/app/src/main/java/de/vanitasvitae/enigmandroid/enigma/rotors/Rotor.java new file mode 100644 index 0000000..674685f --- /dev/null +++ b/app/src/main/java/de/vanitasvitae/enigmandroid/enigma/rotors/Rotor.java @@ -0,0 +1,712 @@ +package de.vanitasvitae.enigmandroid.enigma.rotors; + +import android.util.Log; + +/** + * Rotor super class and inner concrete implementations + * The rotors were the key feature of the enigma used to scramble up input signals into + * encrypted signals difficult to predict. The rotors rotated to achieve a poly-alphabetic + * substitution which was hard to break. Each signal passes the rotor twice. Once in "forward"- + * direction and once in "backwards"-direction. There was a set of 3 out of 5 rotors inside the + * enigma machine M4. + * Copyright (C) 2015 Paul Schaub + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License along + with this program; if not, write to the Free Software Foundation, Inc., + 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. + * @author vanitasvitae + */ +public class Rotor +{ + protected String type; + protected int number; + protected Integer[] connections; + protected Integer[] reversedConnections; + protected Integer[] turnOverNotches; + + protected int ringSetting; + protected int rotation; + + /** + * This constructor is not accessible from outside this class file. + * Use one of the createRotor* factory methods instead to create concrete Rotors. + * Note that connections and reversedConnections MUST be of the same size and that + * neither connections nor reversedConnections respectively MUST have any number between + * 0 and connections.length-1 only once (ie they represent permutations) + * @param type type indicator + * @param connections wiring of the rotor as Integer array + * @param reversedConnections inverse wiring used to encryptString in the opposite direction + * (connections[reversedConnections[i]] = i + * for all i in 0..getRotorSize()-1. + * @param turnOverNotches Position(s) of the turnover notch(es) + * @param ringSetting setting of the ring that holds the letters + * @param rotation rotation of the rotor + */ + protected Rotor(String type, int number, Integer[] connections, Integer[] reversedConnections, + Integer[] turnOverNotches, int ringSetting, int rotation) + { + this.type = type; + this.number = number; + this.connections = connections; + this.reversedConnections = reversedConnections; + this.turnOverNotches = turnOverNotches; + this.ringSetting = ringSetting; + this.rotation = rotation; + } + + /** + * Factory method that creates a rotor accordingly to the type. + * Also initialize the rotor with ringSetting and rotation. + * @param type type indicator (1..10) + * 1..8 -> I..VIII + * 9,10 -> Beta, Gamma + * 11..13 -> DI..DIII + * @param ringSetting setting of the outer ring (0..25) + * @param rotation rotation of the rotor + * @return Concrete rotor + */ + public static Rotor createRotor(int type, int rotation, int ringSetting) + { + switch (type) + { + case 0: return new EntryWheelDK(); + + case 1: return new RotorI(rotation, ringSetting); + case 2: return new RotorII(rotation, ringSetting); + case 3: return new RotorIII(rotation, ringSetting); + case 4: return new RotorIV(rotation, ringSetting); + case 5: return new RotorV(rotation, ringSetting); + case 6: return new RotorVI(rotation, ringSetting); + case 7: return new RotorVII(rotation, ringSetting); + case 8: return new RotorVIII(rotation, ringSetting); + + case 9: return new RotorBeta(rotation, ringSetting); + case 10: return new RotorGamma(rotation, ringSetting); + + case 11: return new RotorDI(rotation, ringSetting); + case 12: return new RotorDII(rotation, ringSetting); + case 13: return new RotorDIII(rotation, ringSetting); + + case 14: return new RotorKI(rotation, ringSetting); + case 15: return new RotorKII(rotation, ringSetting); + case 16: return new RotorKIII(rotation, ringSetting); + + case 17: return new EntryWheelT(); + case 18: return new RotorTI(rotation, ringSetting); + case 19: return new RotorTII(rotation, ringSetting); + case 20: return new RotorTIII(rotation, ringSetting); + case 21: return new RotorTIV(rotation, ringSetting); + case 22: return new RotorTV(rotation, ringSetting); + case 23: return new RotorTVI(rotation, ringSetting); + case 24: return new RotorTVII(rotation, ringSetting); + case 25: return new RotorTVIII(rotation, ringSetting); + + default: return new RotorI(rotation, ringSetting); + } + } + + /** + * Encrypt an input signal via the internal wiring in "forward" direction towards the reflector + * (using connections) + * @param input signal + * @return encrypted signal + */ + public int encryptForward(int input) + { + Log.d(this.getType(),"in "+(char)(input+65)+", out "+(char) (this.connections[input]+65)); + return this.connections[normalize(input)]; + } + + /** + * Encrypt an input signal via the internal wiring in "backwards" direction (using + * reversedConnections) + * @param input signal + * @return encrypted signal + */ + public int encryptBackward(int input) + { + return this.reversedConnections[normalize(input)]; + } + + /** + * Return the type indicator (usually 1..5) + * @return type indicator + */ + public String getType() + { + return this.type; + } + + public int getNumber() + { + return this.number; + } + + /** + * Return the current rotation of the rotor. + * The rotation consists of the actual rotation - the ringSetting + * @return rotation-ringSetting + */ + public int getRotation() + { + return this.rotation; + } + + /** + * Increment rotation of the rotor by one. + */ + public void rotate() + { + this.rotation = normalize(this.getRotation()+1); + } + + /** + * Return true, if the rotor is at a position, where it turns over the next rotor by one + * @return rotation==turnOverNotch + */ + public boolean isAtTurnoverPosition() + { + for(int x : getTurnOverNotches()) + { + //if(x == this.rotation + this.ringSetting) return true; + if(x == this.rotation) return true; + } + return false; + } + + /** + * Return true, if the rotor is in a position where the double turn anomaly happens. + * The double turn anomaly (german: Doppelsprung-Anomalie) is an anomaly in the rotor movement + * caused by the mechanical implementation of the enigma. + * Whenever the rightmost rotor turns the middle rotor AND the middle rotor is only one move + * from turning the leftmost rotor, the middle rotor turns again with the next character. + * So technically there are only 26*25*26 possible rotor settings for any but firmly 3 rotors. + * @return rotation == turnOverNotch-1 + */ + public boolean doubleTurnAnomaly() + { + for(int x : getTurnOverNotches()) + { + if(this.rotation == x-1) return true; + } + return false; + } + + /** + * Returns the positions of the turnover notches in a array + * @return turnOverNotches + */ + public Integer[] getTurnOverNotches() + { + return this.turnOverNotches; + } + + /** + * Return ringSettings of the rotor + * @return ringSetting + */ + public int getRingSetting() + { + return this.ringSetting; + } + + + /** + * Returns the size (ie the number of wires/size of the connections array) + * of the rotor + * @return size + */ + public int getRotorSize() + { + return this.connections.length; + } + + /** + * Normalize the input. + * Normalizing means keeping the input via modulo in the range from 0 to n-1, where n is equal + * to the size of the rotor. This is necessary since java allows negative modulo values, + * which can break this implementation + * @param input input signal + * @return "normalized" input signal + */ + public int normalize(int input) + { + return (input+this.getRotorSize())%this.getRotorSize(); + } + + /** + * Concrete implementation of Rotor of type 1 (I) + * Used in Enigma I, M3, M4 + * E K M F L G D Q V Z N T O W Y H X U S P A I B R C J + */ + private static class RotorI extends Rotor + { + public RotorI(int rotation, int ringSetting) + { + super("I", 1, + new Integer[]{4, 10, 12, 5, 11, 6, 3, 16, 21, 25, 13, 19, 14, 22, 24, 7, 23, 20, 18, 15, 0, 8, 1, 17, 2, 9}, + new Integer[]{20, 22, 24, 6, 0, 3, 5, 15, 21, 25, 1, 4, 2, 10, 12, 19, 7, 23, 18, 11, 17, 8, 13, 16, 14, 9}, + new Integer[]{17}, ringSetting, rotation); + } + } + + /** + * Concrete implementation of Rotor of type 2 (II) + * Used in Enigma I, M3, M4 + * A J D K S I R U X B L H W T M C Q G Z N P Y F V O E + */ + private static class RotorII extends Rotor + { + public RotorII(int rotation, int ringSetting) + { + super("II", 2, + new Integer[]{0, 9, 3, 10, 18, 8, 17, 20, 23, 1, 11, 7, 22, 19, 12, 2, 16, 6, 25, 13, 15, 24, 5, 21, 14, 4}, + new Integer[]{0, 9, 15, 2, 25, 22, 17, 11, 5, 1, 3, 10, 14, 19, 24, 20, 16, 6, 4, 13, 7, 23, 12, 8, 21, 18}, + new Integer[]{5}, ringSetting, rotation); + } + } + + /** + * Concrete implementation of Rotor of type 3 (III) + * Used in Enigma I, M3, M4 + * B D F H J L C P R T X V Z N Y E I W G A K M U S Q O + */ + private static class RotorIII extends Rotor + { + public RotorIII(int rotation, int ringSetting) + { + super("III", 3, + new Integer[]{1, 3, 5, 7, 9, 11, 2, 15, 17, 19, 23, 21, 25, 13, 24, 4, 8, 22, 6, 0, 10, 12, 20, 18, 16, 14}, + new Integer[]{19, 0, 6, 1, 15, 2, 18, 3, 16, 4, 20, 5, 21, 13, 25, 7, 24, 8, 23, 9, 22, 11, 17, 10, 14, 12}, + new Integer[]{22}, ringSetting, rotation); + } + } + + /** + * Concrete implementation of Rotor of type 4 (IV) + * Used in Enigma M3, M4 + * E S O V P Z J A Y Q U I R H X L N F T G K D C M W B + */ + private static class RotorIV extends Rotor + { + public RotorIV(int rotation, int ringSetting) + { + super("IV", 4, + new Integer[]{4, 18, 14, 21, 15, 25, 9, 0, 24, 16, 20, 8, 17, 7, 23, 11, 13, 5, 19, 6, 10, 3, 2, 12, 22, 1}, + new Integer[]{7, 25, 22, 21, 0, 17, 19, 13, 11, 6, 20, 15, 23, 16, 2, 4, 9, 12, 1, 18, 10, 3, 24, 14, 8, 5}, + new Integer[]{10}, ringSetting, rotation); + } + } + + /** + * Concrete implementation of Rotor of type 5 (V) + * Used in Enigma M3, M4 + * V Z B R G I T Y U P S D N H L X A W M J Q O F E C K + */ + private static class RotorV extends Rotor + { + public RotorV(int rotation, int ringSetting) + { + super("V", 5, + new Integer[]{21, 25, 1, 17, 6, 8, 19, 24, 20, 15, 18, 3, 13, 7, 11, 23, 0, 22, 12, 9, 16, 14, 5, 4, 2, 10}, + new Integer[]{16, 2, 24, 11, 23, 22, 4, 13, 5, 19, 25, 14, 18, 12, 21, 9, 20, 3, 10, 6, 8, 0, 17, 15, 7, 1}, + new Integer[]{0}, ringSetting, rotation); + } + } + + /** + * Concrete implementation of Rotor of type 6 (VI) + * Used in Enigma M3, M4 + * J P G V O U M F Y Q B E N H Z R D K A S X L I C T W + */ + private static class RotorVI extends Rotor + { + public RotorVI(int rotation, int ringSetting) + { + super("VI", 6, + new Integer[]{9,15,6,21,14,20,12,5,24,16,1,4,13,7,25,17,3,10,0,18,23,11,8,2,19,22}, + new Integer[]{18,10,23,16,11,7,2,13,22,0,17,21,6,12,4,1,9,15,19,24,5,3,25,20,8,14}, + new Integer[]{0,13}, ringSetting, rotation); + } + } + + /** + * Concrete implementation of Rotor of type 7 (VII) + * Used in Enigma M3, M4 + * N Z J H G R C X M Y S W B O U F A I V L P E K Q D T + */ + private static class RotorVII extends Rotor + { + public RotorVII(int rotation, int ringSetting) + { + super("VII", 7, + new Integer[]{13,25,9,7,6,17,2,23,12,24,18,22,1,14,20,5,0,8,21,11,15,4,10,16,3,19}, + new Integer[]{16,12,6,24,21,15,4,3,17,2,22,19,8,0,13,20,23,5,10,25,14,18,11,7,9,1}, + new Integer[]{0,13}, ringSetting, rotation); + } + } + + /** + * Concrete implementation of Rotor of type 8 (VIII) + * Used in Enigma M3, M4 + * F K Q H T L X O C B J S P D Z R A M E W N I U Y G V + */ + private static class RotorVIII extends Rotor + { + public RotorVIII(int rotation, int ringSetting) + { + super("VIII", 8, + new Integer[]{5,10,16,7,19,11,23,14,2,1,9,18,15,3,25,17,0,12,4,22,13,8,20,24,6,21}, + new Integer[]{16,9,8,13,18,0,24,3,21,10,1,5,17,20,7,12,2,15,11,4,22,25,19,6,23,14}, + new Integer[]{0,13}, ringSetting, rotation); + } + } + + /** + * Concrete implementation of Rotor of type beta (Griechenwalze Beta) + * Beta was used as a "thin" rotor in the M4. It was thinner than a "normal" rotor, so it + * could be used together with one of the two thin reflectors as one rotor. + * When used together with ReflectorThinB, Beta was equivalent to Reflector B (if rotation == 0) + * That way the M4 was backwards compatible to the M3 + * Used in M4 + */ + private static class RotorBeta extends Rotor + { + public RotorBeta(int rotation, int ringSetting) + { + super("Beta", 9, + new Integer[]{11,4,24,9,21,2,13,8,23,22,15,1,16,12,3,17,19,0,10,25,6,5,20,7,14,18}, + new Integer[]{17,11,5,14,1,21,20,23,7,3,18,0,13,6,24,10,12,15,25,16,22,4,9,8,2,19}, + new Integer[]{}, ringSetting, rotation); + } + @Override + public void rotate() + { + //Thin rotors are fixed in position, so they dont rotate + } + + @Override + public boolean doubleTurnAnomaly() + { + //Nope, no anomaly + return false; + } + } + + /** + * Concrete implementation of Rotor of type gamma (Griechenwalze Gamma) + * Gamma was used as a "thin" rotor in the M4. It was thinner than a "normal" rotor, so it + * could be used together with one of the two thin reflectors as one rotor. + * When used together with ReflectorThinC, Gamma is equivalent to Reflector C + * (if rotation == 0). That way the M4 was backwards compatible to the M3 + * Used in M4 + */ + private static class RotorGamma extends Rotor + { + public RotorGamma(int rotation, int ringSetting) + { + super("Gamma", 10, + new Integer[]{5,18,14,10,0,13,20,4,17,7,12,1,19,8,24,2,22,11,16,15,25,23,21,6,9,3}, + new Integer[]{4,11,15,25,7,0,23,9,13,24,3,17,10,5,2,19,18,8,1,12,6,22,16,21,14,20}, + new Integer[]{}, ringSetting, rotation); + } + @Override + public void rotate() + { + //Thin rotors are fixed in position, so they don't rotate + } + + @Override + public boolean doubleTurnAnomaly() + { + //Thin rotors don't do such weird stuff, they're normal just like you and me. + return false; + } + } + + /** + * EntryWheel as used in the Enigma models D, K + * Q W E R T Z U I O A S D F G H J K P Y X C V B N M L + */ + private static class EntryWheelDK extends Rotor + { + public EntryWheelDK() + { + super("ETW-D", 0, + new Integer[]{9,22,20,11,2,12,13,14,7,15,16,25,24,23,8,17,0,3,10,4,6,21,1,19,18,5}, + new Integer[]{16,22,4,17,19,25,20,8,14,0,18,3,5,6,7,9,10,15,24,23,2,21,1,13,12,11}, + new Integer[]{}, 0, 0); + } + @Override + public void rotate() + { + //EntryWheel doesn't rotate + } + + @Override + public boolean doubleTurnAnomaly() + { + //\forall s \in States : nope + return false; + } + } + + /** + * Rotor I as used in the Enigma Type D + * L P G S Z M H A E O Q K V X R F Y B U T N I C J D W + * Turnover Z + */ + private static class RotorDI extends Rotor + { + public RotorDI(int rotation, int ringSetting) + { + super("D-I", 11, + new Integer[]{11,15,6,18,25,12,7,0,4,14,16,10,21,23,17,5,24,1,20,19,13,8,2,9,3,22}, + new Integer[]{7,17,22,24,8,15,2,6,21,23,11,0,5,20,9,1,10,14,3,19,18,12,25,13,16,4}, + new Integer[]{25}, ringSetting, rotation); + } + } + + /** + * Rotor II as used in the Enigma Type D + * S L V G B T F X J Q O H E W I R Z Y A M K P C N D U + * Turnover F + */ + private static class RotorDII extends Rotor + { + public RotorDII(int rotation, int ringSetting) + { + super("D-II", 12, + new Integer[]{18,11,21,6,1,19,5,23,9,16,14,7,4,22,8,17,25,24,0,12,10,15,2,13,3,20}, + new Integer[]{18,4,22,24,12,6,3,11,14,8,20,1,19,23,10,21,9,15,0,5,25,2,13,7,17,16}, + new Integer[]{5}, ringSetting, rotation); + } + } + + /** + * Rotor III as used in the Enigma Type D + * C J G D P S H K T U R A W Z X F M Y N Q O B V L I E + * Turnover O + */ + private static class RotorDIII extends Rotor + { + public RotorDIII(int rotation, int ringSetting) + { + super("D-III", 13, + new Integer[]{2,9,6,3,15,18,7,10,19,20,17,0,22,25,23,5,12,24,13,16,14,1,21,11,8,4}, + new Integer[]{11,21,0,3,25,15,2,6,24,1,7,23,16,18,20,4,19,10,5,8,9,22,12,14,17,13}, + new Integer[]{14}, ringSetting, rotation); + } + } + + /** + * Rotor I as used in the Enigma Type K (Switzerland) + * P E Z U O H X S C V F M T B G L R I N Q J W A Y D K + * Turnover Z + */ + private static class RotorKI extends Rotor + { + public RotorKI(int rotation, int ringSetting) + { + super("K-I", 14, + new Integer[]{15,4,25,20,14,7,23,18,2,21,5,12,19,1,6,11,17,8,13,16,9,22,0,24,3,10}, + new Integer[]{22,13,8,24,1,10,14,5,17,20,25,15,11,18,4,0,19,16,7,12,3,9,21,6,23,2}, + new Integer[]{25}, ringSetting, rotation); + } + } + + /** + * Rotor II as used in the Enigma Type K (Switzerland) + * Z O U E S Y D K F W P C I Q X H M V B L G N J R A T + * Turnover F + */ + private static class RotorKII extends Rotor + { + public RotorKII(int rotation, int ringSetting) + { + super("K-II", 15, + new Integer[]{25,14,20,4,18,24,3,10,5,22,15,2,8,16,23,7,12,21,1,11,6,13,9,17,0,19}, + new Integer[]{24,18,11,6,3,8,20,15,12,22,7,19,16,21,1,10,13,23,4,25,2,17,9,14,5,0}, + new Integer[]{5}, ringSetting, rotation); + } + } + + /** + * Rotor III as used in the Enigma Type K (Switzerland) + * E H R V X G A O B Q U S I M Z F L Y N W K T P D J C + * Turnover O + */ + private static class RotorKIII extends Rotor + { + public RotorKIII(int rotation, int ringSetting) + { + super("K-III", 16, + new Integer[]{4,7,17,21,23,6,0,14,1,16,20,18,8,12,25,5,11,24,13,22,10,19,15,3,9,2}, + new Integer[]{6,8,25,23,0,15,5,1,12,24,20,16,13,18,7,22,9,2,11,21,10,3,19,4,17,14}, + new Integer[]{14}, ringSetting, rotation); + } + } + + /** + * EntryWheel as used only in the Enigma Type T Tirpitz + * K Z R O U Q H Y A I G B L W V S T D X F P N M C J E + */ + private static class EntryWheelT extends Rotor + { + public EntryWheelT() + { + super("T-ETW", 17, + new Integer[]{8,11,23,17,25,19,10,6,9,24,0,12,22,21,3,20,5,2,15,16,4,14,13,18,7,1}, + new Integer[]{10,25,17,14,20,16,7,24,0,8,6,1,11,22,21,18,19,3,23,5,15,13,12,2,9,4}, + new Integer[]{}, 0, 0); + } + @Override + public void rotate() + { + //EntryWheel doesn't rotate + } + + @Override + public boolean doubleTurnAnomaly() + { + //\forall s \in States : nope + return false; + } + } + /** + * Rotor I as used in the Enigma Type T Tirpitz + * K P T Y U E L O C V G R F Q D A N J M B S W H Z X I + * Turnover X A F L R + */ + private static class RotorTI extends Rotor + { + public RotorTI(int rotation, int ringSetting) + { + super("T-I", 18, + new Integer[]{10,15,19,24,20,4,11,14,2,21,6,17,5,16,3,0,13,9,12,1,18,22,7,25,23,8}, + new Integer[]{15,19,8,14,5,12,10,22,25,17,0,6,18,16,7,1,13,11,20,2,4,9,21,24,3,23}, + new Integer[]{23,0,5,11,17}, ringSetting, rotation); + } + } + + /** + * Rotor II as used in the Enigma Type T Tirpitz + * U P H Z L W E Q M T D J X C A K S O I G V B Y F N R + * Turnover X A G M S + */ + private static class RotorTII extends Rotor + { + public RotorTII(int rotation, int ringSetting) + { + super("T-II", 19, + new Integer[]{20,15,7,25,11,22,4,16,12,19,3,9,23,2,0,10,18,14,8,6,21,1,24,5,13,17}, + new Integer[]{14,21,13,10,6,23,19,2,18,11,15,4,8,24,17,1,7,25,16,9,0,20,5,12,22,3}, + new Integer[]{23,0,6,12,18}, ringSetting, rotation); + } + } + + /** + * Rotor III as used in the Enigma Type T Tirpitz + * Q U D L Y R F E K O N V Z A X W H M G P J B S I C T + * Turnover X A F L R + */ + private static class RotorTIII extends Rotor + { + public RotorTIII(int rotation, int ringSetting) { + super("T-III", 20, + new Integer[]{16,20,3,11,24,17,5,4,10,14,13,21,25,0,23,22,7,12,6,15,9,1,18,8,2,19}, + new Integer[]{13,21,24,2,7,6,18,16,23,20,8,3,17,10,9,19,0,5,22,25,1,11,15,14,4,12}, + new Integer[]{23,0,5,11,17}, ringSetting, rotation); + } + } + + /** + * Rotor IV as used in the Enigma Type T Tirpitz + * C I W T B K X N R E S P F L Y D A G V H Q U O J Z M + * Turnover X A G M S + */ + private static class RotorTIV extends Rotor + { + public RotorTIV(int rotation, int ringSetting) + { + super("T-IV", 21, + new Integer[]{2,8,22,19,1,10,23,13,17,4,18,15,5,11,24,3,0,6,21,7,16,20,14,9,25,12}, + new Integer[]{16,4,0,15,9,12,17,19,1,23,5,13,25,7,22,11,20,8,10,3,21,18,2,6,14,24}, + new Integer[]{23,0,6,12,18}, ringSetting, rotation); + } + } + + /** + * Rotor V as used in the Enigma Type T Tirpitz + * U A X G I S N J B V E R D Y L F Z W T P C K O H M Q + * Turnover Z D G L S + */ + private static class RotorTV extends Rotor + { + public RotorTV(int rotation, int ringSetting) + { + super("T-V", 22, + new Integer[]{20,0,23,6,8,18,13,9,1,21,4,17,3,24,11,5,25,22,19,15,2,10,14,7,12,16}, + new Integer[]{1,8,20,12,10,15,3,23,4,7,21,14,24,6,22,19,25,11,5,18,0,9,17,2,13,16}, + new Integer[]{25,3,6,11,18}, ringSetting, rotation); + } + } + + /** + * Rotor VI as used in the Enigma Type T Tirpitz + * X F U Z G A L V H C N Y S E W Q T D M R B K P I O J + * Turnover Y F J N R + */ + private static class RotorTVI extends Rotor + { + public RotorTVI(int rotation, int ringSetting) + { + super("T-VI", 23, + new Integer[]{23,5,20,25,6,0,11,21,7,2,13,24,18,4,22,16,19,3,12,17,1,10,15,8,14,9}, + new Integer[]{5,20,9,17,13,1,4,8,23,25,21,6,18,10,24,22,15,19,12,16,2,7,14,0,11,3}, + new Integer[]{24,5,9,13,17}, ringSetting, rotation); + } + } + + /** + * Rotor VII as used in the Enigma Type T Tirpitz + * B J V F T X P L N A Y O Z I K W G D Q E R U C H S M + * Turnover Z D G L S + */ + private static class RotorTVII extends Rotor + { + public RotorTVII(int rotation, int ringSetting) + { + super("T-VII", 24, + new Integer[]{1,9,21,5,19,23,15,11,13,0,24,14,25,8,10,22,6,3,16,4,17,20,2,7,18,12}, + new Integer[]{9,0,22,17,19,3,16,23,13,1,14,7,25,8,11,6,18,20,24,4,21,2,15,5,10,12}, + new Integer[]{25,3,6,11,18}, ringSetting, rotation); + } + } + + /** + * Rotor VIII as used in the Enigma Type T Tirpitz + * Y M T P N Z H W K O D A J X E L U Q V G C B I S F R + * Turnover Y F J N R + */ + private static class RotorTVIII extends Rotor + { + public RotorTVIII(int rotation, int ringSetting) + { + super("T-VIII", 25, + new Integer[]{24,12,19,15,13,25,7,22,10,14,3,0,9,23,4,11,20,16,21,6,2,1,8,18,5,17}, + new Integer[]{11,21,20,10,14,24,19,6,22,12,8,15,1,4,9,3,17,25,23,2,16,18,7,13,0,5}, + new Integer[]{24,5,9,13,17}, ringSetting, rotation); + } + } +} diff --git a/app/src/main/java/de/vanitasvitae/enigmandroid/layout/LayoutContainer.java b/app/src/main/java/de/vanitasvitae/enigmandroid/layout/LayoutContainer.java index 1d7d484..9e7bb36 100644 --- a/app/src/main/java/de/vanitasvitae/enigmandroid/layout/LayoutContainer.java +++ b/app/src/main/java/de/vanitasvitae/enigmandroid/layout/LayoutContainer.java @@ -1,26 +1,9 @@ -/** - * This program is free software: you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation, either version 3 of the License, or - * any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program. If not, see . - */ package de.vanitasvitae.enigmandroid.layout; -import android.widget.ArrayAdapter; import android.widget.EditText; -import android.widget.Spinner; import de.vanitasvitae.enigmandroid.MainActivity; import de.vanitasvitae.enigmandroid.R; -import de.vanitasvitae.enigmandroid.SettingsActivity; import de.vanitasvitae.enigmandroid.enigma.Enigma; import de.vanitasvitae.enigmandroid.enigma.EnigmaStateBundle; import de.vanitasvitae.enigmandroid.enigma.inputPreparer.EditTextAdapter; @@ -30,163 +13,129 @@ import de.vanitasvitae.enigmandroid.enigma.inputPreparer.InputPreparer; * Abstract LayoutContainer for Enigma machines * This class contains the layout and controls the layout elements such as spinners and stuff * Copyright (C) 2015 Paul Schaub + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License along + with this program; if not, write to the Free Software Foundation, Inc., + 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. + * @author vanitasvitae */ public abstract class LayoutContainer { - final EditText inputView; - private final EditText outputView; + protected EditText inputView; + protected EditText outputView; - EditTextAdapter input; - EditTextAdapter output; + protected EditTextAdapter input; + protected EditTextAdapter output; - InputPreparer inputPreparer; - final MainActivity main; + protected InputPreparer inputPreparer; + protected MainActivity main; - public abstract Enigma getEnigma(); - protected abstract void assembleLayout(); - public abstract void resetLayout(); - protected abstract void setLayoutState(EnigmaStateBundle state); - public abstract void syncStateFromLayoutToEnigma(); - public void syncStateFromEnigmaToLayout() - { - this.setLayoutState(getEnigma().getState()); - } - public abstract void showRingSettingsDialog(); + protected EnigmaStateBundle state; - LayoutContainer() - { - main = (MainActivity) MainActivity.ActivitySingleton.getInstance().getActivity(); - setEnigmaLayout(); - this.inputView = (EditText) main.findViewById(R.id.input); - this.outputView = (EditText) main.findViewById(R.id.output); - input = EditTextAdapter.createEditTextAdapter(inputView, - SettingsActivity.SettingsSingleton.getInstance().getPrefMessageFormatting()); - output = EditTextAdapter.createEditTextAdapter(outputView, - SettingsActivity.SettingsSingleton.getInstance().getPrefMessageFormatting()); - inputPreparer = InputPreparer.createInputPreparer(); - assembleLayout(); - finishLayout(); - } + public abstract Enigma getEnigma(); + protected abstract void initializeLayout(); + public abstract void resetLayout(); + protected abstract void setLayoutState(EnigmaStateBundle state); + protected abstract void refreshState(); + public abstract void showRingSettingsDialog(); - public void doCrypto() - { - if(inputView.getText().length()!=0) - { - syncStateFromLayoutToEnigma(); - String message = inputView.getText().toString(); - message = inputPreparer.prepareString(message); - input.setText(message); - output.setText(getEnigma().encryptString(message)); - setLayoutState(getEnigma().getState()); - } - } + public LayoutContainer(EnigmaStateBundle state) + { + main = (MainActivity) MainActivity.ActivitySingleton.getInstance().getActivity(); + this.inputView = (EditText) main.findViewById(R.id.input); + this.outputView = (EditText) main.findViewById(R.id.output); + input = EditTextAdapter.createEditTextAdapter(inputView, main.getPrefMessageFormatting()); + output = EditTextAdapter.createEditTextAdapter(outputView, main.getPrefMessageFormatting()); + initializeLayout(); + this.state = state; + } + public LayoutContainer() + { + main = (MainActivity) MainActivity.ActivitySingleton.getInstance().getActivity(); + this.inputView = (EditText) main.findViewById(R.id.input); + this.outputView = (EditText) main.findViewById(R.id.output); + input = EditTextAdapter.createEditTextAdapter(inputView, main.getPrefMessageFormatting()); + output = EditTextAdapter.createEditTextAdapter(outputView, main.getPrefMessageFormatting()); + initializeLayout(); + } - public EditTextAdapter getInput() - { - return this.input; - } + public void doCrypto() + { + if(inputView.getText().length()!=0) + { + getEnigma().setState(getState()); + String message = inputView.getText().toString(); + message = inputPreparer.prepareString(message); + input.setText(message); + output.setText(getEnigma().encryptString(message)); + setLayoutState(getEnigma().getState()); + } + } - public EditTextAdapter getOutput() - { - return this.output; - } + public EnigmaStateBundle getState() + { + refreshState(); + return state; + } - public static LayoutContainer createLayoutContainer() - { - return createLayoutContainer(SettingsActivity.SettingsSingleton.getInstance().getPrefMachineType()); - } + public void setState(EnigmaStateBundle state) + { + this.state = state; + } - private static LayoutContainer createLayoutContainer(String enigmaType) - { - switch (enigmaType) { - case "I": - return new LayoutContainer_I(); - case "M3": - return new LayoutContainer_M3(); - case "M4": - return new LayoutContainer_M4(); - case "D": - return new LayoutContainer_D(); - case "K": - return new LayoutContainer_K(); - case "KS": - return new LayoutContainer_K_Swiss(); - case "KSA": - return new LayoutContainer_K_Swiss_Airforce(); - case "T": - return new LayoutContainer_T(); - case "R": - return new LayoutContainer_R(); - case "G31": - return new LayoutContainer_G31(); - case "G312": - return new LayoutContainer_G312(); - case "G260": - return new LayoutContainer_G260(); - case "KD": - return new LayoutContainer_KD(); - default: - return new LayoutContainer_I(); - } - } + public EditTextAdapter getInput() + { + return this.input; + } - /** - * Add ArrayAdapter, contents and layouts to Spinner - * @param view Spinner - * @param resourceID ID of the referenced array (eg. R.array.rotor_1_8) - */ - void prepareSpinnerAdapter(Spinner view, int resourceID) { - MainActivity main = (MainActivity) MainActivity.ActivitySingleton.getInstance().getActivity(); + public EditTextAdapter getOutput() + { + return this.output; + } - ArrayAdapter ad = new ArrayAdapter(main, - android.R.layout.simple_spinner_item, - main.getResources().getTextArray(resourceID)); + public static LayoutContainer createLayoutContainer(String enigmaType) + { + switch (enigmaType) { + case "I": + return new LayoutContainer_I(); + case "M3": + return new LayoutContainer_M3(); + case "M4": + return new LayoutContainer_M4(); + case "D": + return new LayoutContainer_D(); + case "K": + return new LayoutContainer_K(); + case "T": + return new LayoutContainer_T(); + default: + return new LayoutContainer_I(); + } + } - ad.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item); - ad.setDropDownViewTheme(main.getTheme()); - view.setAdapter(ad); - } + public void setInputPreparer(InputPreparer inputPreparer) + { + this.inputPreparer = inputPreparer; + } - /** - * Add ArrayAdapter, contents and layouts to Spinner - * @param view Spinner - * @param array Character array - */ - void prepareSpinnerAdapter(Spinner view, Character[] array) - { - MainActivity main = (MainActivity) MainActivity.ActivitySingleton.getInstance().getActivity(); - ArrayAdapter adapter = new ArrayAdapter<>(main, - android.R.layout.simple_spinner_item, array); - adapter.setDropDownViewResource( - android.R.layout.simple_spinner_dropdown_item); - adapter.setDropDownViewTheme(main.getTheme()); - view.setAdapter(adapter); - } + public void setEditTextAdapter(String type) + { + String in = input.getText(); + String out = output.getText(); + input = EditTextAdapter.createEditTextAdapter(inputView, type); + input.setText(in); + output = EditTextAdapter.createEditTextAdapter(outputView, type); + output.setText(out); + } +} - public void setInputPreparer(InputPreparer inputPreparer) - { - this.inputPreparer = inputPreparer; - } - - public void setEditTextAdapter(String type) - { - String in = input.getText(); - String out = output.getText(); - input = EditTextAdapter.createEditTextAdapter(inputView, type); - input.setText(in); - output = EditTextAdapter.createEditTextAdapter(outputView, type); - output.setText(out); - } - - protected void setMainActivityLayout() - { - setEnigmaLayout(); - } - - abstract protected void setEnigmaLayout(); - - private void finishLayout() - { - //TODO - } -} \ No newline at end of file diff --git a/app/src/main/java/de/vanitasvitae/enigmandroid/layout/LayoutContainer_D.java b/app/src/main/java/de/vanitasvitae/enigmandroid/layout/LayoutContainer_D.java index e7849bb..6272270 100644 --- a/app/src/main/java/de/vanitasvitae/enigmandroid/layout/LayoutContainer_D.java +++ b/app/src/main/java/de/vanitasvitae/enigmandroid/layout/LayoutContainer_D.java @@ -1,41 +1,42 @@ -/** - * This program is free software: you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation, either version 3 of the License, or - * any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program. If not, see . - */ package de.vanitasvitae.enigmandroid.layout; import android.view.View; +import android.widget.ArrayAdapter; import android.widget.Button; import android.widget.Spinner; -import de.vanitasvitae.enigmandroid.MainActivity; import de.vanitasvitae.enigmandroid.R; import de.vanitasvitae.enigmandroid.enigma.EnigmaStateBundle; import de.vanitasvitae.enigmandroid.enigma.Enigma_D; /** - * Concrete LayoutContainer for the D layout. + * Concrete LayoutContainer for the M3 layout. * This class contains the layout and controls the layout elements such as spinners and stuff * Copyright (C) 2015 Paul Schaub + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License along + with this program; if not, write to the Free Software Foundation, Inc., + 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. + * @author vanitasvitae */ public class LayoutContainer_D extends LayoutContainer { private Enigma_D enigma; - private Spinner rotor1PositionView; - private Spinner rotor2PositionView; - private Spinner rotor3PositionView; - private Spinner reflectorPositionView; + protected Spinner rotor1PositionView; + protected Spinner rotor2PositionView; + protected Spinner rotor3PositionView; + protected Spinner reflectorPositionView; public LayoutContainer_D() { @@ -45,13 +46,7 @@ public class LayoutContainer_D extends LayoutContainer } @Override - protected void setEnigmaLayout() - { - MainActivity.ActivitySingleton.getInstance().getActivity().setContentView(R.layout.activity_main_d); - } - - @Override - protected void assembleLayout() + protected void initializeLayout() { this.rotor1PositionView = (Spinner) main.findViewById(R.id.rotor1position); this.rotor2PositionView = (Spinner) main.findViewById(R.id.rotor2position); @@ -61,17 +56,33 @@ public class LayoutContainer_D extends LayoutContainer reflectorWiring.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { - new PluggableDialogBuilder(getEnigma().getState()).showDialogReflector(); + new PluggableDialogBuilder(state).showDialogReflector(); } }); Character[] rotorPositionArray = new Character[26]; - for(int i=0; i<26; i++) {rotorPositionArray[i] = (char) (65+i); /*Fill with A..Z*/} + for(int i=0; i<26; i++) {rotorPositionArray[i] = (char) (65+i); /**Fill with A..Z*/} - prepareSpinnerAdapter(rotor1PositionView, rotorPositionArray); - prepareSpinnerAdapter(rotor2PositionView, rotorPositionArray); - prepareSpinnerAdapter(rotor3PositionView, rotorPositionArray); - prepareSpinnerAdapter(reflectorPositionView, rotorPositionArray); + ArrayAdapter rotor1PositionAdapter = new ArrayAdapter<>(main.getApplicationContext(), + android.R.layout.simple_spinner_item,rotorPositionArray); + rotor1PositionAdapter.setDropDownViewResource( + android.R.layout.simple_spinner_dropdown_item); + rotor1PositionView.setAdapter(rotor1PositionAdapter); + ArrayAdapter rotor2PositionAdapter = new ArrayAdapter<>(main.getApplicationContext(), + android.R.layout.simple_spinner_item,rotorPositionArray); + rotor2PositionAdapter.setDropDownViewResource( + android.R.layout.simple_spinner_dropdown_item); + rotor2PositionView.setAdapter(rotor2PositionAdapter); + ArrayAdapter rotor3PositionAdapter = new ArrayAdapter<>(main.getApplicationContext(), + android.R.layout.simple_spinner_item,rotorPositionArray); + rotor3PositionAdapter.setDropDownViewResource( + android.R.layout.simple_spinner_dropdown_item); + rotor3PositionView.setAdapter(rotor3PositionAdapter); + ArrayAdapter reflectorPositionAdapter = new ArrayAdapter<>(main.getApplicationContext(), + android.R.layout.simple_spinner_item,rotorPositionArray); + reflectorPositionAdapter.setDropDownViewResource( + android.R.layout.simple_spinner_dropdown_item); + reflectorPositionView.setAdapter(reflectorPositionAdapter); } @Override @@ -84,8 +95,9 @@ public class LayoutContainer_D extends LayoutContainer } @Override - public void setLayoutState(EnigmaStateBundle state) + protected void setLayoutState(EnigmaStateBundle state) { + this.state = state; this.rotor1PositionView.setSelection(state.getRotationRotor1()); this.rotor2PositionView.setSelection(state.getRotationRotor2()); this.rotor3PositionView.setSelection(state.getRotationRotor3()); @@ -93,14 +105,12 @@ public class LayoutContainer_D extends LayoutContainer } @Override - public void syncStateFromLayoutToEnigma() + protected void refreshState() { - EnigmaStateBundle state = getEnigma().getState(); state.setRotationRotor1(rotor1PositionView.getSelectedItemPosition()); state.setRotationRotor2(rotor2PositionView.getSelectedItemPosition()); state.setRotationRotor3(rotor3PositionView.getSelectedItemPosition()); state.setRotationReflector(reflectorPositionView.getSelectedItemPosition()); - getEnigma().setState(state); } public Enigma_D getEnigma() @@ -112,6 +122,6 @@ public class LayoutContainer_D extends LayoutContainer public void showRingSettingsDialog() { new RingSettingsDialogBuilder.RingSettingsDialogBuilderRotRotRotRef(). - createRingSettingsDialog(getEnigma().getState()); + createRingSettingsDialog(state); } } diff --git a/app/src/main/java/de/vanitasvitae/enigmandroid/layout/LayoutContainer_G260.java b/app/src/main/java/de/vanitasvitae/enigmandroid/layout/LayoutContainer_G260.java deleted file mode 100644 index 822a55b..0000000 --- a/app/src/main/java/de/vanitasvitae/enigmandroid/layout/LayoutContainer_G260.java +++ /dev/null @@ -1,40 +0,0 @@ -/** - * This program is free software: you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation, either version 3 of the License, or - * any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program. If not, see . - */ -package de.vanitasvitae.enigmandroid.layout; - -import de.vanitasvitae.enigmandroid.enigma.Enigma_G260; - -/** - * LayoutContainer for the Enigma Model G260 - * This class contains the layout and controls the layout elements such as spinners and stuff - * Copyright (C) 2015 Paul Schaub - */ -public class LayoutContainer_G260 extends LayoutContainer_G31 -{ - public LayoutContainer_G260() - { - super(); - main.setTitle("G260 - EnigmAndroid"); - this.resetLayout(); - } - - @Override - public void resetLayout() { - enigma = new Enigma_G260(); - setLayoutState(enigma.getState()); - output.setText(""); - input.setText(""); - } -} diff --git a/app/src/main/java/de/vanitasvitae/enigmandroid/layout/LayoutContainer_G31.java b/app/src/main/java/de/vanitasvitae/enigmandroid/layout/LayoutContainer_G31.java deleted file mode 100644 index ba5f726..0000000 --- a/app/src/main/java/de/vanitasvitae/enigmandroid/layout/LayoutContainer_G31.java +++ /dev/null @@ -1,123 +0,0 @@ -/** - * This program is free software: you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation, either version 3 of the License, or - * any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program. If not, see . - */ -package de.vanitasvitae.enigmandroid.layout; - -import android.widget.Spinner; - -import de.vanitasvitae.enigmandroid.MainActivity; -import de.vanitasvitae.enigmandroid.R; -import de.vanitasvitae.enigmandroid.enigma.Enigma; -import de.vanitasvitae.enigmandroid.enigma.EnigmaStateBundle; -import de.vanitasvitae.enigmandroid.enigma.Enigma_G31; - -/** - * LayoutContainer for the Enigma Model G31 - * This class contains the layout and controls the layout elements such as spinners and stuff - * Copyright (C) 2015 Paul Schaub - */ -public class LayoutContainer_G31 extends LayoutContainer -{ - Enigma enigma; - - private Spinner rotor1View; - private Spinner rotor2View; - private Spinner rotor3View; - - private Spinner rotor1PositionView; - private Spinner rotor2PositionView; - private Spinner rotor3PositionView; - private Spinner reflectorPositionView; - - public LayoutContainer_G31() - { - super(); - main.setTitle("G31 - EnigmAndroid"); - this.resetLayout(); - } - - @Override - protected void setEnigmaLayout() - { - MainActivity.ActivitySingleton.getInstance().getActivity().setContentView(R.layout.activity_main_g_k_r_t); - } - - @Override - public Enigma getEnigma() { - return this.enigma; - } - - @Override - protected void assembleLayout() { - this.rotor1View = (Spinner) main.findViewById(R.id.rotor1); - this.rotor2View = (Spinner) main.findViewById(R.id.rotor2); - this.rotor3View = (Spinner) main.findViewById(R.id.rotor3); - this.rotor1PositionView = (Spinner) main.findViewById(R.id.rotor1position); - this.rotor2PositionView = (Spinner) main.findViewById(R.id.rotor2position); - this.rotor3PositionView = (Spinner) main.findViewById(R.id.rotor3position); - this.reflectorPositionView = (Spinner) main.findViewById(R.id.reflector_position); - - Character[] rotorPositionArray = new Character[26]; - for(int i=0; i<26; i++) {rotorPositionArray[i] = (char) (65+i); /*Fill with A..Z*/} - - prepareSpinnerAdapter(rotor1View, R.array.rotors_1_3); - prepareSpinnerAdapter(rotor2View, R.array.rotors_1_3); - prepareSpinnerAdapter(rotor3View, R.array.rotors_1_3); - prepareSpinnerAdapter(rotor1PositionView, rotorPositionArray); - prepareSpinnerAdapter(rotor2PositionView, rotorPositionArray); - prepareSpinnerAdapter(rotor3PositionView, rotorPositionArray); - prepareSpinnerAdapter(reflectorPositionView, rotorPositionArray); - } - - @Override - public void resetLayout() { - enigma = new Enigma_G31(); - setLayoutState(enigma.getState()); - output.setText(""); - input.setText(""); - } - - @Override - public void setLayoutState(EnigmaStateBundle state) - { - this.rotor1View.setSelection(state.getTypeRotor1()); - this.rotor2View.setSelection(state.getTypeRotor2()); - this.rotor3View.setSelection(state.getTypeRotor3()); - this.rotor1PositionView.setSelection(state.getRotationRotor1()); - this.rotor2PositionView.setSelection(state.getRotationRotor2()); - this.rotor3PositionView.setSelection(state.getRotationRotor3()); - this.reflectorPositionView.setSelection(state.getRotationReflector()); - } - - @Override - public void syncStateFromLayoutToEnigma() - { - EnigmaStateBundle state = getEnigma().getState(); - state.setTypeRotor1(rotor1View.getSelectedItemPosition()); - state.setTypeRotor2(rotor2View.getSelectedItemPosition()); - state.setTypeRotor3(rotor3View.getSelectedItemPosition()); - state.setRotationRotor1(rotor1PositionView.getSelectedItemPosition()); - state.setRotationRotor2(rotor2PositionView.getSelectedItemPosition()); - state.setRotationRotor3(rotor3PositionView.getSelectedItemPosition()); - state.setRotationReflector(reflectorPositionView.getSelectedItemPosition()); - getEnigma().setState(state); - } - - @Override - public void showRingSettingsDialog() - { - new RingSettingsDialogBuilder.RingSettingsDialogBuilderRotRotRotRef(). - createRingSettingsDialog(getEnigma().getState()); - } -} diff --git a/app/src/main/java/de/vanitasvitae/enigmandroid/layout/LayoutContainer_G312.java b/app/src/main/java/de/vanitasvitae/enigmandroid/layout/LayoutContainer_G312.java deleted file mode 100644 index e83e8f7..0000000 --- a/app/src/main/java/de/vanitasvitae/enigmandroid/layout/LayoutContainer_G312.java +++ /dev/null @@ -1,40 +0,0 @@ -/** - * This program is free software: you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation, either version 3 of the License, or - * any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program. If not, see . - */ -package de.vanitasvitae.enigmandroid.layout; - -import de.vanitasvitae.enigmandroid.enigma.Enigma_G312; - -/** - * LayoutContainer for the Enigma Model G312 - * This class contains the layout and controls the layout elements such as spinners and stuff - * Copyright (C) 2015 Paul Schaub - */ -public class LayoutContainer_G312 extends LayoutContainer_G31 -{ - public LayoutContainer_G312() - { - super(); - main.setTitle("G312 - EnigmAndroid"); - this.resetLayout(); - } - - @Override - public void resetLayout() { - enigma = new Enigma_G312(); - setLayoutState(enigma.getState()); - output.setText(""); - input.setText(""); - } -} diff --git a/app/src/main/java/de/vanitasvitae/enigmandroid/layout/LayoutContainer_I.java b/app/src/main/java/de/vanitasvitae/enigmandroid/layout/LayoutContainer_I.java index d0edad8..80902f9 100644 --- a/app/src/main/java/de/vanitasvitae/enigmandroid/layout/LayoutContainer_I.java +++ b/app/src/main/java/de/vanitasvitae/enigmandroid/layout/LayoutContainer_I.java @@ -1,24 +1,10 @@ -/** - * This program is free software: you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation, either version 3 of the License, or - * any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program. If not, see . - */ package de.vanitasvitae.enigmandroid.layout; import android.view.View; +import android.widget.ArrayAdapter; import android.widget.Button; import android.widget.Spinner; -import de.vanitasvitae.enigmandroid.MainActivity; import de.vanitasvitae.enigmandroid.R; import de.vanitasvitae.enigmandroid.enigma.EnigmaStateBundle; import de.vanitasvitae.enigmandroid.enigma.Enigma_I; @@ -27,18 +13,33 @@ import de.vanitasvitae.enigmandroid.enigma.Enigma_I; * Concrete LayoutContainer for the Enigma I layout. * This class contains the layout and controls the layout elements such as spinners and stuff * Copyright (C) 2015 Paul Schaub + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License along + with this program; if not, write to the Free Software Foundation, Inc., + 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. + * @author vanitasvitae */ public class LayoutContainer_I extends LayoutContainer { private Enigma_I enigma; - Spinner rotor1View; - Spinner rotor2View; - Spinner rotor3View; - Spinner reflectorView; - Spinner rotor1PositionView; - Spinner rotor2PositionView; - Spinner rotor3PositionView; + protected Spinner rotor1View; + protected Spinner rotor2View; + protected Spinner rotor3View; + protected Spinner reflectorView; + protected Spinner rotor1PositionView; + protected Spinner rotor2PositionView; + protected Spinner rotor3PositionView; public LayoutContainer_I() { @@ -48,13 +49,7 @@ public class LayoutContainer_I extends LayoutContainer } @Override - protected void setEnigmaLayout() - { - MainActivity.ActivitySingleton.getInstance().getActivity().setContentView(R.layout.activity_main_i_m3); - } - - @Override - protected void assembleLayout() + protected void initializeLayout() { this.rotor1View = (Spinner) main.findViewById(R.id.rotor1); this.rotor2View = (Spinner) main.findViewById(R.id.rotor2); @@ -67,20 +62,46 @@ public class LayoutContainer_I extends LayoutContainer setPlugboardButton.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { - new PluggableDialogBuilder(getEnigma().getState()).showDialogPlugboard(); + new PluggableDialogBuilder(state).showDialogPlugboard(); } }); Character[] rotorPositionArray = new Character[26]; - for(int i=0; i<26; i++) {rotorPositionArray[i] = (char) (65+i); /*Fill with A..Z*/} + for(int i=0; i<26; i++) {rotorPositionArray[i] = (char) (65+i); /**Fill with A..Z*/} - prepareSpinnerAdapter(rotor1View, R.array.rotors_1_5); - prepareSpinnerAdapter(rotor2View, R.array.rotors_1_5); - prepareSpinnerAdapter(rotor3View, R.array.rotors_1_5); - prepareSpinnerAdapter(reflectorView, R.array.reflectors_a_c); - prepareSpinnerAdapter(rotor1PositionView, rotorPositionArray); - prepareSpinnerAdapter(rotor2PositionView, rotorPositionArray); - prepareSpinnerAdapter(rotor3PositionView, rotorPositionArray); + ArrayAdapter rotor1Adapter = ArrayAdapter.createFromResource(main, R.array.rotors_1_5, + android.R.layout.simple_spinner_item); + rotor1Adapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item); + rotor1View.setAdapter(rotor1Adapter); + ArrayAdapter rotor2Adapter = ArrayAdapter.createFromResource(main, R.array.rotors_1_5, + android.R.layout.simple_spinner_item); + rotor2Adapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item); + rotor2View.setAdapter(rotor2Adapter); + ArrayAdapter rotor3Adapter = ArrayAdapter.createFromResource(main, R.array.rotors_1_5, + android.R.layout.simple_spinner_item); + rotor3Adapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item); + rotor3View.setAdapter(rotor3Adapter); + + ArrayAdapter reflectorAdapter = ArrayAdapter.createFromResource(main, R.array.reflectors_a_c, + android.R.layout.simple_spinner_item); + reflectorAdapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item); + reflectorView.setAdapter(reflectorAdapter); + + ArrayAdapter rotor1PositionAdapter = new ArrayAdapter<>(main.getApplicationContext(), + android.R.layout.simple_spinner_item,rotorPositionArray); + rotor1PositionAdapter.setDropDownViewResource( + android.R.layout.simple_spinner_dropdown_item); + rotor1PositionView.setAdapter(rotor1PositionAdapter); + ArrayAdapter rotor2PositionAdapter = new ArrayAdapter<>(main.getApplicationContext(), + android.R.layout.simple_spinner_item,rotorPositionArray); + rotor2PositionAdapter.setDropDownViewResource( + android.R.layout.simple_spinner_dropdown_item); + rotor2PositionView.setAdapter(rotor2PositionAdapter); + ArrayAdapter rotor3PositionAdapter = new ArrayAdapter<>(main.getApplicationContext(), + android.R.layout.simple_spinner_item,rotorPositionArray); + rotor3PositionAdapter.setDropDownViewResource( + android.R.layout.simple_spinner_dropdown_item); + rotor3PositionView.setAdapter(rotor3PositionAdapter); } @Override @@ -93,29 +114,28 @@ public class LayoutContainer_I extends LayoutContainer } @Override - public void setLayoutState(EnigmaStateBundle state) + protected void setLayoutState(EnigmaStateBundle state) { - this.rotor1View.setSelection(state.getTypeRotor1()); - this.rotor2View.setSelection(state.getTypeRotor2()); - this.rotor3View.setSelection(state.getTypeRotor3()); - this.reflectorView.setSelection(state.getTypeReflector()); + this.state = state; + this.rotor1View.setSelection(state.getTypeRotor1() - 1); + this.rotor2View.setSelection(state.getTypeRotor2() - 1); + this.rotor3View.setSelection(state.getTypeRotor3() - 1); + this.reflectorView.setSelection(state.getTypeReflector() - 1); this.rotor1PositionView.setSelection(state.getRotationRotor1()); this.rotor2PositionView.setSelection(state.getRotationRotor2()); this.rotor3PositionView.setSelection(state.getRotationRotor3()); } @Override - public void syncStateFromLayoutToEnigma() + protected void refreshState() { - EnigmaStateBundle state = getEnigma().getState(); - state.setTypeRotor1(rotor1View.getSelectedItemPosition()); - state.setTypeRotor2(rotor2View.getSelectedItemPosition()); - state.setTypeRotor3(rotor3View.getSelectedItemPosition()); - state.setTypeReflector(reflectorView.getSelectedItemPosition()); + state.setTypeRotor1(rotor1View.getSelectedItemPosition() + 1); + state.setTypeRotor2(rotor2View.getSelectedItemPosition() + 1); + state.setTypeRotor3(rotor3View.getSelectedItemPosition() + 1); + state.setTypeReflector(reflectorView.getSelectedItemPosition() + 1); state.setRotationRotor1(rotor1PositionView.getSelectedItemPosition()); state.setRotationRotor2(rotor2PositionView.getSelectedItemPosition()); state.setRotationRotor3(rotor3PositionView.getSelectedItemPosition()); - getEnigma().setState(state); } public Enigma_I getEnigma() @@ -127,6 +147,6 @@ public class LayoutContainer_I extends LayoutContainer public void showRingSettingsDialog() { new RingSettingsDialogBuilder.RingSettingsDialogBuilderRotRotRot(). - createRingSettingsDialog(getEnigma().getState()); + createRingSettingsDialog(state); } } \ No newline at end of file diff --git a/app/src/main/java/de/vanitasvitae/enigmandroid/layout/LayoutContainer_K.java b/app/src/main/java/de/vanitasvitae/enigmandroid/layout/LayoutContainer_K.java index 14fb887..b3fc225 100644 --- a/app/src/main/java/de/vanitasvitae/enigmandroid/layout/LayoutContainer_K.java +++ b/app/src/main/java/de/vanitasvitae/enigmandroid/layout/LayoutContainer_K.java @@ -1,22 +1,8 @@ -/** - * This program is free software: you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation, either version 3 of the License, or - * any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program. If not, see . - */ package de.vanitasvitae.enigmandroid.layout; +import android.widget.ArrayAdapter; import android.widget.Spinner; -import de.vanitasvitae.enigmandroid.MainActivity; import de.vanitasvitae.enigmandroid.R; import de.vanitasvitae.enigmandroid.enigma.Enigma; import de.vanitasvitae.enigmandroid.enigma.EnigmaStateBundle; @@ -26,19 +12,34 @@ import de.vanitasvitae.enigmandroid.enigma.Enigma_K; * LayoutContainer for the Enigma Model K * This class contains the layout and controls the layout elements such as spinners and stuff * Copyright (C) 2015 Paul Schaub + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License along + with this program; if not, write to the Free Software Foundation, Inc., + 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. + * @author vanitasvitae */ public class LayoutContainer_K extends LayoutContainer { - Enigma enigma; + private Enigma_K enigma; - private Spinner rotor1View; - private Spinner rotor2View; - private Spinner rotor3View; + protected Spinner rotor1View; + protected Spinner rotor2View; + protected Spinner rotor3View; - private Spinner rotor1PositionView; - private Spinner rotor2PositionView; - private Spinner rotor3PositionView; - private Spinner reflectorPositionView; + protected Spinner rotor1PositionView; + protected Spinner rotor2PositionView; + protected Spinner rotor3PositionView; + protected Spinner reflectorPositionView; public LayoutContainer_K() { @@ -47,19 +48,13 @@ public class LayoutContainer_K extends LayoutContainer this.resetLayout(); } - @Override - protected void setEnigmaLayout() - { - MainActivity.ActivitySingleton.getInstance().getActivity().setContentView(R.layout.activity_main_g_k_r_t); - } - @Override public Enigma getEnigma() { return this.enigma; } @Override - protected void assembleLayout() { + protected void initializeLayout() { this.rotor1View = (Spinner) main.findViewById(R.id.rotor1); this.rotor2View = (Spinner) main.findViewById(R.id.rotor2); this.rotor3View = (Spinner) main.findViewById(R.id.rotor3); @@ -69,16 +64,42 @@ public class LayoutContainer_K extends LayoutContainer this.reflectorPositionView = (Spinner) main.findViewById(R.id.reflector_position); Character[] rotorPositionArray = new Character[26]; - for(int i=0; i<26; i++) {rotorPositionArray[i] = (char) (65+i); /*Fill with A..Z*/} + for(int i=0; i<26; i++) {rotorPositionArray[i] = (char) (65+i); /**Fill with A..Z*/} - prepareSpinnerAdapter(rotor1View, R.array.rotors_1_3); - prepareSpinnerAdapter(rotor2View, R.array.rotors_1_3); - prepareSpinnerAdapter(rotor3View, R.array.rotors_1_3); + ArrayAdapter rotor1Adapter = ArrayAdapter.createFromResource(main, R.array.rotors_1_3, + android.R.layout.simple_spinner_item); + rotor1Adapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item); + rotor1View.setAdapter(rotor1Adapter); + ArrayAdapter rotor2Adapter = ArrayAdapter.createFromResource(main, R.array.rotors_1_3, + android.R.layout.simple_spinner_item); + rotor2Adapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item); + rotor2View.setAdapter(rotor2Adapter); + ArrayAdapter rotor3Adapter = ArrayAdapter.createFromResource(main, R.array.rotors_1_3, + android.R.layout.simple_spinner_item); + rotor3Adapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item); + rotor3View.setAdapter(rotor3Adapter); - prepareSpinnerAdapter(rotor1PositionView, rotorPositionArray); - prepareSpinnerAdapter(rotor2PositionView, rotorPositionArray); - prepareSpinnerAdapter(rotor3PositionView, rotorPositionArray); - prepareSpinnerAdapter(reflectorPositionView, rotorPositionArray); + ArrayAdapter rotor1PositionAdapter = new ArrayAdapter<>(main.getApplicationContext(), + android.R.layout.simple_spinner_item, rotorPositionArray); + rotor1PositionAdapter.setDropDownViewResource( + android.R.layout.simple_spinner_dropdown_item); + rotor1PositionView.setAdapter(rotor1PositionAdapter); + ArrayAdapter rotor2PositionAdapter = new ArrayAdapter<>(main.getApplicationContext(), + android.R.layout.simple_spinner_item, rotorPositionArray); + rotor2PositionAdapter.setDropDownViewResource( + android.R.layout.simple_spinner_dropdown_item); + rotor2PositionView.setAdapter(rotor2PositionAdapter); + ArrayAdapter rotor3PositionAdapter = new ArrayAdapter<>(main.getApplicationContext(), + android.R.layout.simple_spinner_item, rotorPositionArray); + rotor3PositionAdapter.setDropDownViewResource( + android.R.layout.simple_spinner_dropdown_item); + rotor3PositionView.setAdapter(rotor3PositionAdapter); + + ArrayAdapter reflectorPositionAdapter = new ArrayAdapter<>(main.getApplicationContext(), + android.R.layout.simple_spinner_item, rotorPositionArray); + reflectorPositionAdapter.setDropDownViewResource( + android.R.layout.simple_spinner_dropdown_item); + reflectorPositionView.setAdapter(reflectorPositionAdapter); } @Override @@ -90,11 +111,12 @@ public class LayoutContainer_K extends LayoutContainer } @Override - public void setLayoutState(EnigmaStateBundle state) + protected void setLayoutState(EnigmaStateBundle state) { - this.rotor1View.setSelection(state.getTypeRotor1()); - this.rotor2View.setSelection(state.getTypeRotor2()); - this.rotor3View.setSelection(state.getTypeRotor3()); + this.state = state; + this.rotor1View.setSelection(state.getTypeRotor1()-14); + this.rotor2View.setSelection(state.getTypeRotor2()-14); + this.rotor3View.setSelection(state.getTypeRotor3()-14); this.rotor1PositionView.setSelection(state.getRotationRotor1()); this.rotor2PositionView.setSelection(state.getRotationRotor2()); this.rotor3PositionView.setSelection(state.getRotationRotor3()); @@ -102,23 +124,21 @@ public class LayoutContainer_K extends LayoutContainer } @Override - public void syncStateFromLayoutToEnigma() + protected void refreshState() { - EnigmaStateBundle state = getEnigma().getState(); - state.setTypeRotor1(rotor1View.getSelectedItemPosition()); - state.setTypeRotor2(rotor2View.getSelectedItemPosition()); - state.setTypeRotor3(rotor3View.getSelectedItemPosition()); + state.setTypeRotor1(rotor1View.getSelectedItemPosition() + 14); + state.setTypeRotor2(rotor2View.getSelectedItemPosition() + 14); + state.setTypeRotor3(rotor3View.getSelectedItemPosition() + 14); state.setRotationRotor1(rotor1PositionView.getSelectedItemPosition()); state.setRotationRotor2(rotor2PositionView.getSelectedItemPosition()); state.setRotationRotor3(rotor3PositionView.getSelectedItemPosition()); state.setRotationReflector(reflectorPositionView.getSelectedItemPosition()); - getEnigma().setState(state); } @Override public void showRingSettingsDialog() { new RingSettingsDialogBuilder.RingSettingsDialogBuilderRotRotRotRef(). - createRingSettingsDialog(getEnigma().getState()); + createRingSettingsDialog(state); } } diff --git a/app/src/main/java/de/vanitasvitae/enigmandroid/layout/LayoutContainer_KD.java b/app/src/main/java/de/vanitasvitae/enigmandroid/layout/LayoutContainer_KD.java deleted file mode 100644 index 9a35a50..0000000 --- a/app/src/main/java/de/vanitasvitae/enigmandroid/layout/LayoutContainer_KD.java +++ /dev/null @@ -1,133 +0,0 @@ -/** - * This program is free software: you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation, either version 3 of the License, or - * any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program. If not, see . - */ -package de.vanitasvitae.enigmandroid.layout; - -import android.view.View; -import android.widget.Button; -import android.widget.Spinner; - -import de.vanitasvitae.enigmandroid.MainActivity; -import de.vanitasvitae.enigmandroid.R; -import de.vanitasvitae.enigmandroid.enigma.Enigma; -import de.vanitasvitae.enigmandroid.enigma.EnigmaStateBundle; -import de.vanitasvitae.enigmandroid.enigma.Enigma_KD; - -/** - * LayoutContainer for the Enigma Model K - * This class contains the layout and controls the layout elements such as spinners and stuff - * Copyright (C) 2015 Paul Schaub - */ -public class LayoutContainer_KD extends LayoutContainer -{ - private Enigma enigma; - - private Spinner rotor1View; - private Spinner rotor2View; - private Spinner rotor3View; - - private Spinner rotor1PositionView; - private Spinner rotor2PositionView; - private Spinner rotor3PositionView; - private Spinner reflectorPositionView; - - public LayoutContainer_KD() - { - super(); - main.setTitle("KD - EnigmAndroid"); - this.resetLayout(); - } - - @Override - protected void setEnigmaLayout() - { - MainActivity.ActivitySingleton.getInstance().getActivity().setContentView(R.layout.activity_main_kd); - } - - @Override - public Enigma getEnigma() { - return this.enigma; - } - - @Override - protected void assembleLayout() { - this.rotor1View = (Spinner) main.findViewById(R.id.rotor1); - this.rotor2View = (Spinner) main.findViewById(R.id.rotor2); - this.rotor3View = (Spinner) main.findViewById(R.id.rotor3); - this.rotor1PositionView = (Spinner) main.findViewById(R.id.rotor1position); - this.rotor2PositionView = (Spinner) main.findViewById(R.id.rotor2position); - this.rotor3PositionView = (Spinner) main.findViewById(R.id.rotor3position); - this.reflectorPositionView = (Spinner) main.findViewById(R.id.reflector_position); - Button reflectorWiring = (Button) main.findViewById(R.id.button_reflector); - reflectorWiring.setOnClickListener(new View.OnClickListener() { - @Override - public void onClick(View v) { - new PluggableDialogBuilder(getEnigma().getState()).showDialogReflector(); - } - }); - - Character[] rotorPositionArray = new Character[26]; - for(int i=0; i<26; i++) {rotorPositionArray[i] = (char) (65+i); /*Fill with A..Z*/} - - prepareSpinnerAdapter(rotor1View, R.array.rotors_1_3); - prepareSpinnerAdapter(rotor2View, R.array.rotors_1_3); - prepareSpinnerAdapter(rotor3View, R.array.rotors_1_3); - - prepareSpinnerAdapter(rotor1PositionView, rotorPositionArray); - prepareSpinnerAdapter(rotor2PositionView, rotorPositionArray); - prepareSpinnerAdapter(rotor3PositionView, rotorPositionArray); - prepareSpinnerAdapter(reflectorPositionView, rotorPositionArray); - } - - @Override - public void resetLayout() { - enigma = new Enigma_KD(); - setLayoutState(enigma.getState()); - output.setText(""); - input.setText(""); - } - - @Override - public void setLayoutState(EnigmaStateBundle state) - { - this.rotor1View.setSelection(state.getTypeRotor1()); - this.rotor2View.setSelection(state.getTypeRotor2()); - this.rotor3View.setSelection(state.getTypeRotor3()); - this.rotor1PositionView.setSelection(state.getRotationRotor1()); - this.rotor2PositionView.setSelection(state.getRotationRotor2()); - this.rotor3PositionView.setSelection(state.getRotationRotor3()); - this.reflectorPositionView.setSelection(state.getRotationReflector()); - } - - @Override - public void syncStateFromLayoutToEnigma() - { - EnigmaStateBundle state = getEnigma().getState(); - state.setTypeRotor1(rotor1View.getSelectedItemPosition()); - state.setTypeRotor2(rotor2View.getSelectedItemPosition()); - state.setTypeRotor3(rotor3View.getSelectedItemPosition()); - state.setRotationRotor1(rotor1PositionView.getSelectedItemPosition()); - state.setRotationRotor2(rotor2PositionView.getSelectedItemPosition()); - state.setRotationRotor3(rotor3PositionView.getSelectedItemPosition()); - state.setRotationReflector(reflectorPositionView.getSelectedItemPosition()); - getEnigma().setState(state); - } - - @Override - public void showRingSettingsDialog() - { - new RingSettingsDialogBuilder.RingSettingsDialogBuilderRotRotRotRef(). - createRingSettingsDialog(getEnigma().getState()); - } -} diff --git a/app/src/main/java/de/vanitasvitae/enigmandroid/layout/LayoutContainer_K_Swiss.java b/app/src/main/java/de/vanitasvitae/enigmandroid/layout/LayoutContainer_K_Swiss.java deleted file mode 100644 index 5d76df1..0000000 --- a/app/src/main/java/de/vanitasvitae/enigmandroid/layout/LayoutContainer_K_Swiss.java +++ /dev/null @@ -1,40 +0,0 @@ -/** - * This program is free software: you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation, either version 3 of the License, or - * any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program. If not, see . - */ -package de.vanitasvitae.enigmandroid.layout; - -import de.vanitasvitae.enigmandroid.enigma.Enigma_K_Swiss_Standard; - -/** - * LayoutContainer for the Enigma Model K - * This class contains the layout and controls the layout elements such as spinners and stuff - * Copyright (C) 2015 Paul Schaub - */ -public class LayoutContainer_K_Swiss extends LayoutContainer_K -{ - public LayoutContainer_K_Swiss() - { - super(); - main.setTitle("KS - EnigmAndroid"); - this.resetLayout(); - } - - @Override - public void resetLayout() { - enigma = new Enigma_K_Swiss_Standard(); - setLayoutState(enigma.getState()); - output.setText(""); - input.setText(""); - } -} diff --git a/app/src/main/java/de/vanitasvitae/enigmandroid/layout/LayoutContainer_K_Swiss_Airforce.java b/app/src/main/java/de/vanitasvitae/enigmandroid/layout/LayoutContainer_K_Swiss_Airforce.java deleted file mode 100644 index c0e7c80..0000000 --- a/app/src/main/java/de/vanitasvitae/enigmandroid/layout/LayoutContainer_K_Swiss_Airforce.java +++ /dev/null @@ -1,40 +0,0 @@ -/** - * This program is free software: you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation, either version 3 of the License, or - * any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program. If not, see . - */ -package de.vanitasvitae.enigmandroid.layout; - -import de.vanitasvitae.enigmandroid.enigma.Enigma_K_Swiss_Airforce; - -/** - * LayoutContainer for the Enigma Model K - * This class contains the layout and controls the layout elements such as spinners and stuff - * Copyright (C) 2015 Paul Schaub - */ -public class LayoutContainer_K_Swiss_Airforce extends LayoutContainer_K -{ - public LayoutContainer_K_Swiss_Airforce() - { - super(); - main.setTitle("KSA - EnigmAndroid"); - this.resetLayout(); - } - - @Override - public void resetLayout() { - enigma = new Enigma_K_Swiss_Airforce(); - setLayoutState(enigma.getState()); - output.setText(""); - input.setText(""); - } -} diff --git a/app/src/main/java/de/vanitasvitae/enigmandroid/layout/LayoutContainer_M3.java b/app/src/main/java/de/vanitasvitae/enigmandroid/layout/LayoutContainer_M3.java index ed580a2..999dfd8 100644 --- a/app/src/main/java/de/vanitasvitae/enigmandroid/layout/LayoutContainer_M3.java +++ b/app/src/main/java/de/vanitasvitae/enigmandroid/layout/LayoutContainer_M3.java @@ -1,20 +1,7 @@ -/** - * This program is free software: you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation, either version 3 of the License, or - * any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program. If not, see . - */ package de.vanitasvitae.enigmandroid.layout; import android.view.View; +import android.widget.ArrayAdapter; import android.widget.Button; import android.widget.Spinner; @@ -26,6 +13,21 @@ import de.vanitasvitae.enigmandroid.enigma.Enigma_M3; * Concrete LayoutContainer for the M3 layout. * This class contains the layout and controls the layout elements such as spinners and stuff * Copyright (C) 2015 Paul Schaub + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License along + with this program; if not, write to the Free Software Foundation, Inc., + 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. + * @author vanitasvitae */ public class LayoutContainer_M3 extends LayoutContainer_I { @@ -39,7 +41,7 @@ public class LayoutContainer_M3 extends LayoutContainer_I } @Override - protected void assembleLayout() + protected void initializeLayout() { this.rotor1View = (Spinner) main.findViewById(R.id.rotor1); this.rotor2View = (Spinner) main.findViewById(R.id.rotor2); @@ -52,20 +54,46 @@ public class LayoutContainer_M3 extends LayoutContainer_I setPlugboardButton.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { - new PluggableDialogBuilder(getEnigma().getState()).showDialogPlugboard(); + new PluggableDialogBuilder(state).showDialogPlugboard(); } }); Character[] rotorPositionArray = new Character[26]; - for(int i=0; i<26; i++) {rotorPositionArray[i] = (char) (65+i); /*Fill with A..Z*/} + for(int i=0; i<26; i++) {rotorPositionArray[i] = (char) (65+i); /**Fill with A..Z*/} - prepareSpinnerAdapter(rotor1View, R.array.rotors_1_8); - prepareSpinnerAdapter(rotor2View, R.array.rotors_1_8); - prepareSpinnerAdapter(rotor3View, R.array.rotors_1_8); - prepareSpinnerAdapter(reflectorView, R.array.reflectors_b_c); - prepareSpinnerAdapter(rotor1PositionView, rotorPositionArray); - prepareSpinnerAdapter(rotor2PositionView, rotorPositionArray); - prepareSpinnerAdapter(rotor3PositionView, rotorPositionArray); + ArrayAdapter rotor1Adapter = ArrayAdapter.createFromResource(main, R.array.rotors_1_8, + android.R.layout.simple_spinner_item); + rotor1Adapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item); + rotor1View.setAdapter(rotor1Adapter); + ArrayAdapter rotor2Adapter = ArrayAdapter.createFromResource(main, R.array.rotors_1_8, + android.R.layout.simple_spinner_item); + rotor2Adapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item); + rotor2View.setAdapter(rotor2Adapter); + ArrayAdapter rotor3Adapter = ArrayAdapter.createFromResource(main, R.array.rotors_1_8, + android.R.layout.simple_spinner_item); + rotor3Adapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item); + rotor3View.setAdapter(rotor3Adapter); + + ArrayAdapter reflectorAdapter = ArrayAdapter.createFromResource(main, R.array.reflectors_b_c, + android.R.layout.simple_spinner_item); + reflectorAdapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item); + reflectorView.setAdapter(reflectorAdapter); + + ArrayAdapter rotor1PositionAdapter = new ArrayAdapter<>(main.getApplicationContext(), + android.R.layout.simple_spinner_item,rotorPositionArray); + rotor1PositionAdapter.setDropDownViewResource( + android.R.layout.simple_spinner_dropdown_item); + rotor1PositionView.setAdapter(rotor1PositionAdapter); + ArrayAdapter rotor2PositionAdapter = new ArrayAdapter<>(main.getApplicationContext(), + android.R.layout.simple_spinner_item,rotorPositionArray); + rotor2PositionAdapter.setDropDownViewResource( + android.R.layout.simple_spinner_dropdown_item); + rotor2PositionView.setAdapter(rotor2PositionAdapter); + ArrayAdapter rotor3PositionAdapter = new ArrayAdapter<>(main.getApplicationContext(), + android.R.layout.simple_spinner_item,rotorPositionArray); + rotor3PositionAdapter.setDropDownViewResource( + android.R.layout.simple_spinner_dropdown_item); + rotor3PositionView.setAdapter(rotor3PositionAdapter); } @Override @@ -78,29 +106,28 @@ public class LayoutContainer_M3 extends LayoutContainer_I } @Override - public void setLayoutState(EnigmaStateBundle state) + protected void setLayoutState(EnigmaStateBundle state) { - this.rotor1View.setSelection(state.getTypeRotor1()); - this.rotor2View.setSelection(state.getTypeRotor2()); - this.rotor3View.setSelection(state.getTypeRotor3()); - this.reflectorView.setSelection(state.getTypeReflector()); + this.state = state; + this.rotor1View.setSelection(state.getTypeRotor1()-1); + this.rotor2View.setSelection(state.getTypeRotor2() - 1); + this.rotor3View.setSelection(state.getTypeRotor3() - 1); + this.reflectorView.setSelection(state.getTypeReflector() - 2); this.rotor1PositionView.setSelection(state.getRotationRotor1()); this.rotor2PositionView.setSelection(state.getRotationRotor2()); this.rotor3PositionView.setSelection(state.getRotationRotor3()); } @Override - public void syncStateFromLayoutToEnigma() + protected void refreshState() { - EnigmaStateBundle state = getEnigma().getState(); - state.setTypeRotor1(rotor1View.getSelectedItemPosition()); - state.setTypeRotor2(rotor2View.getSelectedItemPosition()); - state.setTypeRotor3(rotor3View.getSelectedItemPosition()); - state.setTypeReflector(reflectorView.getSelectedItemPosition()); + state.setTypeRotor1(rotor1View.getSelectedItemPosition() + 1); + state.setTypeRotor2(rotor2View.getSelectedItemPosition() + 1); + state.setTypeRotor3(rotor3View.getSelectedItemPosition() + 1); + state.setTypeReflector(reflectorView.getSelectedItemPosition() + 2); state.setRotationRotor1(rotor1PositionView.getSelectedItemPosition()); state.setRotationRotor2(rotor2PositionView.getSelectedItemPosition()); state.setRotationRotor3(rotor3PositionView.getSelectedItemPosition()); - getEnigma().setState(state); } @Override diff --git a/app/src/main/java/de/vanitasvitae/enigmandroid/layout/LayoutContainer_M4.java b/app/src/main/java/de/vanitasvitae/enigmandroid/layout/LayoutContainer_M4.java index 58ac2c6..3c8ab1e 100644 --- a/app/src/main/java/de/vanitasvitae/enigmandroid/layout/LayoutContainer_M4.java +++ b/app/src/main/java/de/vanitasvitae/enigmandroid/layout/LayoutContainer_M4.java @@ -1,24 +1,10 @@ -/** - * This program is free software: you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation, either version 3 of the License, or - * any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program. If not, see . - */ package de.vanitasvitae.enigmandroid.layout; import android.view.View; +import android.widget.ArrayAdapter; import android.widget.Button; import android.widget.Spinner; -import de.vanitasvitae.enigmandroid.MainActivity; import de.vanitasvitae.enigmandroid.R; import de.vanitasvitae.enigmandroid.enigma.EnigmaStateBundle; import de.vanitasvitae.enigmandroid.enigma.Enigma_M4; @@ -27,6 +13,21 @@ import de.vanitasvitae.enigmandroid.enigma.Enigma_M4; * Concrete LayoutContainer for the M4 layout. * This class contains the layout and controls the layout elements such as spinners and stuff * Copyright (C) 2015 Paul Schaub + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License along + with this program; if not, write to the Free Software Foundation, Inc., + 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. + * @author vanitasvitae */ public class LayoutContainer_M4 extends LayoutContainer { @@ -49,11 +50,6 @@ public class LayoutContainer_M4 extends LayoutContainer this.resetLayout(); } - @Override - protected void setEnigmaLayout() - { - MainActivity.ActivitySingleton.getInstance().getActivity().setContentView(R.layout.activity_main_m4); - } public Enigma_M4 getEnigma() @@ -62,7 +58,7 @@ public class LayoutContainer_M4 extends LayoutContainer } @Override - protected void assembleLayout() { + protected void initializeLayout() { this.rotor1View = (Spinner) main.findViewById(R.id.rotor1); this.rotor2View = (Spinner) main.findViewById(R.id.rotor2); this.rotor3View = (Spinner) main.findViewById(R.id.rotor3); @@ -73,25 +69,65 @@ public class LayoutContainer_M4 extends LayoutContainer this.rotor4PositionView = (Spinner) main.findViewById(R.id.thin_rotor_position); this.reflectorView = (Spinner) main.findViewById(R.id.reflector); Button setPlugboardButton = (Button) main.findViewById(R.id.button_plugboard); - if(setPlugboardButton != null) setPlugboardButton.setOnClickListener(new View.OnClickListener() { + setPlugboardButton.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { - new PluggableDialogBuilder(getEnigma().getState()).showDialogPlugboard(); + new PluggableDialogBuilder(state).showDialogPlugboard(); } }); Character[] rotorPositionArray = new Character[26]; - for(int i=0; i<26; i++) {rotorPositionArray[i] = (char) (65+i); /*Fill with A..Z*/} + for(int i=0; i<26; i++) {rotorPositionArray[i] = (char) (65+i); /**Fill with A..Z*/} - prepareSpinnerAdapter(rotor1View, R.array.rotors_1_8); - prepareSpinnerAdapter(rotor2View, R.array.rotors_1_8); - prepareSpinnerAdapter(rotor3View, R.array.rotors_1_8); - prepareSpinnerAdapter(rotor4View, R.array.rotors_beta_gamma); - prepareSpinnerAdapter(reflectorView, R.array.reflectors_b_c); - prepareSpinnerAdapter(rotor1PositionView, rotorPositionArray); - prepareSpinnerAdapter(rotor2PositionView, rotorPositionArray); - prepareSpinnerAdapter(rotor3PositionView, rotorPositionArray); - prepareSpinnerAdapter(rotor4PositionView, rotorPositionArray); + ArrayAdapter rotor1Adapter = ArrayAdapter.createFromResource(main, R.array.rotors_1_8, + android.R.layout.simple_spinner_item); + rotor1Adapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item); + rotor1View.setAdapter(rotor1Adapter); + + ArrayAdapter rotor2Adapter = ArrayAdapter.createFromResource(main, R.array.rotors_1_8, + android.R.layout.simple_spinner_item); + rotor2Adapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item); + rotor2View.setAdapter(rotor2Adapter); + + ArrayAdapter rotor3Adapter = ArrayAdapter.createFromResource(main, R.array.rotors_1_8, + android.R.layout.simple_spinner_item); + rotor3Adapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item); + rotor3View.setAdapter(rotor3Adapter); + + ArrayAdapter rotor4Adapter = ArrayAdapter.createFromResource(main, R.array.rotors_beta_gamma, + android.R.layout.simple_spinner_item); + rotor4Adapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item); + rotor4View.setAdapter(rotor4Adapter); + + + ArrayAdapter reflectorAdapter = ArrayAdapter.createFromResource(main, R.array.reflectors_b_c, + android.R.layout.simple_spinner_item); + reflectorAdapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item); + reflectorView.setAdapter(reflectorAdapter); + + ArrayAdapter rotor1PositionAdapter = new ArrayAdapter<>(main.getApplicationContext(), + android.R.layout.simple_spinner_item,rotorPositionArray); + rotor1PositionAdapter.setDropDownViewResource( + android.R.layout.simple_spinner_dropdown_item); + rotor1PositionView.setAdapter(rotor1PositionAdapter); + + ArrayAdapter rotor2PositionAdapter = new ArrayAdapter<>(main.getApplicationContext(), + android.R.layout.simple_spinner_item,rotorPositionArray); + rotor2PositionAdapter.setDropDownViewResource( + android.R.layout.simple_spinner_dropdown_item); + rotor2PositionView.setAdapter(rotor2PositionAdapter); + + ArrayAdapter rotor3PositionAdapter = new ArrayAdapter<>(main.getApplicationContext(), + android.R.layout.simple_spinner_item,rotorPositionArray); + rotor3PositionAdapter.setDropDownViewResource( + android.R.layout.simple_spinner_dropdown_item); + rotor3PositionView.setAdapter(rotor3PositionAdapter); + + ArrayAdapter rotor4PositionAdapter = new ArrayAdapter<>(main.getApplicationContext(), + android.R.layout.simple_spinner_item,rotorPositionArray); + rotor4PositionAdapter.setDropDownViewResource( + android.R.layout.simple_spinner_dropdown_item); + rotor4PositionView.setAdapter(rotor4PositionAdapter); } @Override @@ -103,12 +139,13 @@ public class LayoutContainer_M4 extends LayoutContainer } @Override - public void setLayoutState(EnigmaStateBundle state) { - this.rotor1View.setSelection(state.getTypeRotor1()); - this.rotor2View.setSelection(state.getTypeRotor2()); - this.rotor3View.setSelection(state.getTypeRotor3()); - this.rotor4View.setSelection(state.getTypeRotor4()); - this.reflectorView.setSelection(state.getTypeReflector()); + protected void setLayoutState(EnigmaStateBundle state) { + this.state = state; + this.rotor1View.setSelection(state.getTypeRotor1()-1); + this.rotor2View.setSelection(state.getTypeRotor2() - 1); + this.rotor3View.setSelection(state.getTypeRotor3() - 1); + this.rotor4View.setSelection(state.getTypeRotor4() - 9); + this.reflectorView.setSelection(state.getTypeReflector() - 4); this.rotor1PositionView.setSelection(state.getRotationRotor1()); this.rotor2PositionView.setSelection(state.getRotationRotor2()); this.rotor3PositionView.setSelection(state.getRotationRotor3()); @@ -116,24 +153,22 @@ public class LayoutContainer_M4 extends LayoutContainer } @Override - public void syncStateFromLayoutToEnigma() { - EnigmaStateBundle state = getEnigma().getState(); - state.setTypeRotor1(rotor1View.getSelectedItemPosition()); - state.setTypeRotor2(rotor2View.getSelectedItemPosition()); - state.setTypeRotor3(rotor3View.getSelectedItemPosition()); - state.setTypeRotor4(rotor4View.getSelectedItemPosition()); - state.setTypeReflector(reflectorView.getSelectedItemPosition()); + protected void refreshState() { + state.setTypeRotor1(rotor1View.getSelectedItemPosition() + 1); + state.setTypeRotor2(rotor2View.getSelectedItemPosition() + 1); + state.setTypeRotor3(rotor3View.getSelectedItemPosition() + 1); + state.setTypeRotor4(rotor4View.getSelectedItemPosition() + 9); + state.setTypeReflector(reflectorView.getSelectedItemPosition() + 4); state.setRotationRotor1(rotor1PositionView.getSelectedItemPosition()); state.setRotationRotor2(rotor2PositionView.getSelectedItemPosition()); state.setRotationRotor3(rotor3PositionView.getSelectedItemPosition()); state.setRotationRotor4(rotor4PositionView.getSelectedItemPosition()); - getEnigma().setState(state); } @Override public void showRingSettingsDialog() { new RingSettingsDialogBuilder.RingSettingsDialogBuilderRotRotRotRot(). - createRingSettingsDialog(getEnigma().getState()); + createRingSettingsDialog(state); } } \ No newline at end of file diff --git a/app/src/main/java/de/vanitasvitae/enigmandroid/layout/LayoutContainer_R.java b/app/src/main/java/de/vanitasvitae/enigmandroid/layout/LayoutContainer_R.java deleted file mode 100644 index c2f73f2..0000000 --- a/app/src/main/java/de/vanitasvitae/enigmandroid/layout/LayoutContainer_R.java +++ /dev/null @@ -1,123 +0,0 @@ -/** - * This program is free software: you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation, either version 3 of the License, or - * any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program. If not, see . - */ -package de.vanitasvitae.enigmandroid.layout; - -import android.widget.Spinner; - -import de.vanitasvitae.enigmandroid.MainActivity; -import de.vanitasvitae.enigmandroid.R; -import de.vanitasvitae.enigmandroid.enigma.Enigma; -import de.vanitasvitae.enigmandroid.enigma.EnigmaStateBundle; -import de.vanitasvitae.enigmandroid.enigma.Enigma_R; - -/** - * LayoutContainer for the Enigma Model R - * This class contains the layout and controls the layout elements such as spinners and stuff - * Copyright (C) 2015 Paul Schaub - */ -public class LayoutContainer_R extends LayoutContainer -{ - private Enigma_R enigma; - - private Spinner rotor1View; - private Spinner rotor2View; - private Spinner rotor3View; - - private Spinner rotor1PositionView; - private Spinner rotor2PositionView; - private Spinner rotor3PositionView; - private Spinner reflectorPositionView; - - public LayoutContainer_R() - { - super(); - main.setTitle("R - EnigmAndroid"); - this.resetLayout(); - } - - @Override - protected void setEnigmaLayout() - { - MainActivity.ActivitySingleton.getInstance().getActivity().setContentView(R.layout.activity_main_g_k_r_t); - } - - @Override - public Enigma getEnigma() { - return this.enigma; - } - - @Override - protected void assembleLayout() { - this.rotor1View = (Spinner) main.findViewById(R.id.rotor1); - this.rotor2View = (Spinner) main.findViewById(R.id.rotor2); - this.rotor3View = (Spinner) main.findViewById(R.id.rotor3); - this.rotor1PositionView = (Spinner) main.findViewById(R.id.rotor1position); - this.rotor2PositionView = (Spinner) main.findViewById(R.id.rotor2position); - this.rotor3PositionView = (Spinner) main.findViewById(R.id.rotor3position); - this.reflectorPositionView = (Spinner) main.findViewById(R.id.reflector_position); - - Character[] rotorPositionArray = new Character[26]; - for(int i=0; i<26; i++) {rotorPositionArray[i] = (char) (65+i); /*Fill with A..Z*/} - - prepareSpinnerAdapter(rotor1View, R.array.rotors_1_3); - prepareSpinnerAdapter(rotor2View, R.array.rotors_1_3); - prepareSpinnerAdapter(rotor3View, R.array.rotors_1_3); - prepareSpinnerAdapter(rotor1PositionView, rotorPositionArray); - prepareSpinnerAdapter(rotor2PositionView, rotorPositionArray); - prepareSpinnerAdapter(rotor3PositionView, rotorPositionArray); - prepareSpinnerAdapter(reflectorPositionView, rotorPositionArray); - } - - @Override - public void resetLayout() { - enigma = new Enigma_R(); - setLayoutState(enigma.getState()); - output.setText(""); - input.setText(""); - } - - @Override - public void setLayoutState(EnigmaStateBundle state) - { - this.rotor1View.setSelection(state.getTypeRotor1()); - this.rotor2View.setSelection(state.getTypeRotor2()); - this.rotor3View.setSelection(state.getTypeRotor3()); - this.rotor1PositionView.setSelection(state.getRotationRotor1()); - this.rotor2PositionView.setSelection(state.getRotationRotor2()); - this.rotor3PositionView.setSelection(state.getRotationRotor3()); - this.reflectorPositionView.setSelection(state.getRotationReflector()); - } - - @Override - public void syncStateFromLayoutToEnigma() - { - EnigmaStateBundle state = getEnigma().getState(); - state.setTypeRotor1(rotor1View.getSelectedItemPosition()); - state.setTypeRotor2(rotor2View.getSelectedItemPosition()); - state.setTypeRotor3(rotor3View.getSelectedItemPosition()); - state.setRotationRotor1(rotor1PositionView.getSelectedItemPosition()); - state.setRotationRotor2(rotor2PositionView.getSelectedItemPosition()); - state.setRotationRotor3(rotor3PositionView.getSelectedItemPosition()); - state.setRotationReflector(reflectorPositionView.getSelectedItemPosition()); - getEnigma().setState(state); - } - - @Override - public void showRingSettingsDialog() - { - new RingSettingsDialogBuilder.RingSettingsDialogBuilderRotRotRotRef(). - createRingSettingsDialog(getEnigma().getState()); - } -} diff --git a/app/src/main/java/de/vanitasvitae/enigmandroid/layout/LayoutContainer_T.java b/app/src/main/java/de/vanitasvitae/enigmandroid/layout/LayoutContainer_T.java index 82cc3a8..7eb33f6 100644 --- a/app/src/main/java/de/vanitasvitae/enigmandroid/layout/LayoutContainer_T.java +++ b/app/src/main/java/de/vanitasvitae/enigmandroid/layout/LayoutContainer_T.java @@ -1,44 +1,45 @@ -/** - * This program is free software: you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation, either version 3 of the License, or - * any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program. If not, see . - */ package de.vanitasvitae.enigmandroid.layout; +import android.widget.ArrayAdapter; import android.widget.Spinner; -import de.vanitasvitae.enigmandroid.MainActivity; import de.vanitasvitae.enigmandroid.R; import de.vanitasvitae.enigmandroid.enigma.Enigma; import de.vanitasvitae.enigmandroid.enigma.EnigmaStateBundle; import de.vanitasvitae.enigmandroid.enigma.Enigma_T; /** - * LayoutContainer for the Enigma Model T + * LayoutContainer for the Enigma Model K * This class contains the layout and controls the layout elements such as spinners and stuff * Copyright (C) 2015 Paul Schaub + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License along + with this program; if not, write to the Free Software Foundation, Inc., + 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. + * @author vanitasvitae */ public class LayoutContainer_T extends LayoutContainer { private Enigma_T enigma; - private Spinner rotor1View; - private Spinner rotor2View; - private Spinner rotor3View; + protected Spinner rotor1View; + protected Spinner rotor2View; + protected Spinner rotor3View; - private Spinner rotor1PositionView; - private Spinner rotor2PositionView; - private Spinner rotor3PositionView; - private Spinner reflectorPositionView; + protected Spinner rotor1PositionView; + protected Spinner rotor2PositionView; + protected Spinner rotor3PositionView; + protected Spinner reflectorPositionView; public LayoutContainer_T() { @@ -47,38 +48,13 @@ public class LayoutContainer_T extends LayoutContainer this.resetLayout(); } - @Override - public void doCrypto() - { - if(inputView.getText().length()!=0) - { - syncStateFromLayoutToEnigma(); - String message = inputView.getText().toString(); - // - boolean egg = false; - if(message.hashCode() == -1475861192) egg = true; - message = inputPreparer.prepareString(message); - input.setText(message); - if(egg) output.setText("ENIGMA rotor1Adapter = ArrayAdapter.createFromResource(main, R.array.rotors_1_8, + android.R.layout.simple_spinner_item); + rotor1Adapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item); + rotor1View.setAdapter(rotor1Adapter); + ArrayAdapter rotor2Adapter = ArrayAdapter.createFromResource(main, R.array.rotors_1_8, + android.R.layout.simple_spinner_item); + rotor2Adapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item); + rotor2View.setAdapter(rotor2Adapter); + ArrayAdapter rotor3Adapter = ArrayAdapter.createFromResource(main, R.array.rotors_1_8, + android.R.layout.simple_spinner_item); + rotor3Adapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item); + rotor3View.setAdapter(rotor3Adapter); + + ArrayAdapter rotor1PositionAdapter = new ArrayAdapter<>(main.getApplicationContext(), + android.R.layout.simple_spinner_item, rotorPositionArray); + rotor1PositionAdapter.setDropDownViewResource( + android.R.layout.simple_spinner_dropdown_item); + rotor1PositionView.setAdapter(rotor1PositionAdapter); + ArrayAdapter rotor2PositionAdapter = new ArrayAdapter<>(main.getApplicationContext(), + android.R.layout.simple_spinner_item, rotorPositionArray); + rotor2PositionAdapter.setDropDownViewResource( + android.R.layout.simple_spinner_dropdown_item); + rotor2PositionView.setAdapter(rotor2PositionAdapter); + ArrayAdapter rotor3PositionAdapter = new ArrayAdapter<>(main.getApplicationContext(), + android.R.layout.simple_spinner_item, rotorPositionArray); + rotor3PositionAdapter.setDropDownViewResource( + android.R.layout.simple_spinner_dropdown_item); + rotor3PositionView.setAdapter(rotor3PositionAdapter); + + ArrayAdapter reflectorPositionAdapter = new ArrayAdapter<>(main.getApplicationContext(), + android.R.layout.simple_spinner_item, rotorPositionArray); + reflectorPositionAdapter.setDropDownViewResource( + android.R.layout.simple_spinner_dropdown_item); + reflectorPositionView.setAdapter(reflectorPositionAdapter); } @Override @@ -108,11 +111,12 @@ public class LayoutContainer_T extends LayoutContainer } @Override - public void setLayoutState(EnigmaStateBundle state) + protected void setLayoutState(EnigmaStateBundle state) { - this.rotor1View.setSelection(state.getTypeRotor1()); - this.rotor2View.setSelection(state.getTypeRotor2()); - this.rotor3View.setSelection(state.getTypeRotor3()); + this.state = state; + this.rotor1View.setSelection(state.getTypeRotor1() - 18); + this.rotor2View.setSelection(state.getTypeRotor2() - 18); + this.rotor3View.setSelection(state.getTypeRotor3() - 18); this.rotor1PositionView.setSelection(state.getRotationRotor1()); this.rotor2PositionView.setSelection(state.getRotationRotor2()); @@ -121,23 +125,21 @@ public class LayoutContainer_T extends LayoutContainer } @Override - public void syncStateFromLayoutToEnigma() + protected void refreshState() { - EnigmaStateBundle state = getEnigma().getState(); - state.setTypeRotor1(rotor1View.getSelectedItemPosition()); - state.setTypeRotor2(rotor2View.getSelectedItemPosition()); - state.setTypeRotor3(rotor3View.getSelectedItemPosition()); + state.setTypeRotor1(rotor1View.getSelectedItemPosition() + 18); + state.setTypeRotor2(rotor2View.getSelectedItemPosition() + 18); + state.setTypeRotor3(rotor3View.getSelectedItemPosition() + 18); state.setRotationRotor1(rotor1PositionView.getSelectedItemPosition()); state.setRotationRotor2(rotor2PositionView.getSelectedItemPosition()); state.setRotationRotor3(rotor3PositionView.getSelectedItemPosition()); state.setRotationReflector(reflectorPositionView.getSelectedItemPosition()); - getEnigma().setState(state); } @Override public void showRingSettingsDialog() { new RingSettingsDialogBuilder.RingSettingsDialogBuilderRotRotRotRef(). - createRingSettingsDialog(getEnigma().getState()); + createRingSettingsDialog(state); } } diff --git a/app/src/main/java/de/vanitasvitae/enigmandroid/layout/PassphraseDialogBuilder.java b/app/src/main/java/de/vanitasvitae/enigmandroid/layout/PassphraseDialogBuilder.java deleted file mode 100644 index e6f5b38..0000000 --- a/app/src/main/java/de/vanitasvitae/enigmandroid/layout/PassphraseDialogBuilder.java +++ /dev/null @@ -1,109 +0,0 @@ -/** - * This program is free software: you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation, either version 3 of the License, or - * any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program. If not, see . - */ -package de.vanitasvitae.enigmandroid.layout; - -import android.app.AlertDialog; -import android.app.Dialog; -import android.content.DialogInterface; -import android.text.Editable; -import android.text.TextWatcher; -import android.view.View; -import android.widget.Button; -import android.widget.EditText; -import android.widget.Toast; - -import de.vanitasvitae.enigmandroid.MainActivity; -import de.vanitasvitae.enigmandroid.R; - -/** - * Builder for the dialog that is used to obtain a passphrase to generate - * a enigma configuration from it. - * Alternatively the user can enter the content String from a EnigmAndroid QR-Code here. - * That would have the same effect as scanning the QR-Code. - * Copyright (C) 2015 Paul Schaub - */ -public class PassphraseDialogBuilder -{ - private final MainActivity main; - private final View passphraseDialogView; - private final EditText passphrase; - private Button positive; - public PassphraseDialogBuilder() - { - main = (MainActivity) MainActivity.ActivitySingleton.getInstance().getActivity(); - passphraseDialogView = View.inflate(main, R.layout.dialog_passphrase, null); - passphrase = (EditText) passphraseDialogView.findViewById(R.id.passphrase); - passphrase.addTextChangedListener(new TextWatcher() { - @Override - public void beforeTextChanged(CharSequence s, int start, int count, int after) { - //Do nothing - } - - @Override - public void onTextChanged(CharSequence s, int start, int before, int count) { - //Do nothing - } - - @Override - public void afterTextChanged(Editable s) { - //Count input text and enable positive button if length > 0. - //Disable else - if(s.length() > 0) positive.setEnabled(true); - else positive.setEnabled(false); - } - }); - } - - /** - * create and show the dialog - */ - public void showDialog() - { - - AlertDialog.Builder builder = new AlertDialog.Builder(main); - builder.setTitle(R.string.hint_configuration); - Dialog d = builder.setView(passphraseDialogView) - .setCancelable(true) - .setPositiveButton(R.string.dialog_positive, new DialogInterface.OnClickListener() - { - public void onClick(DialogInterface dialog, int id) - { - String pass = passphrase.getText().toString(); - if(pass.startsWith(MainActivity.APP_ID+"/")) - { - main.restoreStateFromCode(pass); - Toast.makeText(main, R.string.dialog_passphrase_was_coded_state, Toast.LENGTH_LONG).show(); - } - else - { - main.applyStateFromSeed(pass); - String message = String.format(main.getResources().getString( - R.string.dialog_passphrase_set), " \'"+pass+"\'"); - Toast.makeText(main, message, Toast.LENGTH_LONG).show(); - } - } - }) - .setNegativeButton(R.string.dialog_negative, new DialogInterface.OnClickListener() { - public void onClick(DialogInterface dialog, int id) { - dialog.cancel(); - Toast.makeText(main, R.string.dialog_abort, - Toast.LENGTH_SHORT).show(); - } - }).create(); - d.show(); - positive = ((AlertDialog)d).getButton(AlertDialog.BUTTON_POSITIVE); - positive.setEnabled(false); - } -} \ No newline at end of file diff --git a/app/src/main/java/de/vanitasvitae/enigmandroid/layout/PluggableDialogBuilder.java b/app/src/main/java/de/vanitasvitae/enigmandroid/layout/PluggableDialogBuilder.java index 6a40d29..df5a561 100644 --- a/app/src/main/java/de/vanitasvitae/enigmandroid/layout/PluggableDialogBuilder.java +++ b/app/src/main/java/de/vanitasvitae/enigmandroid/layout/PluggableDialogBuilder.java @@ -1,59 +1,49 @@ -/** - * This program is free software: you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation, either version 3 of the License, or - * any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program. If not, see . - */ package de.vanitasvitae.enigmandroid.layout; import android.app.AlertDialog; import android.app.Dialog; import android.content.DialogInterface; -import android.content.res.Resources; +import android.graphics.drawable.Drawable; import android.view.View; import android.view.WindowManager; import android.widget.Button; import android.widget.Toast; import java.util.ArrayList; -import java.util.HashSet; -import java.util.Iterator; import de.vanitasvitae.enigmandroid.MainActivity; import de.vanitasvitae.enigmandroid.R; import de.vanitasvitae.enigmandroid.enigma.EnigmaStateBundle; /** - * Builder for the dialog that is used to plug the plugboard/wire the - * rewirable reflector. + * Builder for the dialog that is used to get settings for the rings * Copyright (C) 2015 Paul Schaub + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License along + with this program; if not, write to the Free Software Foundation, Inc., + 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. + * @author vanitasvitae */ -class PluggableDialogBuilder +public class PluggableDialogBuilder { - private ArrayList buttons; - private View dialogView; - private final MainActivity main; - private final EnigmaStateBundle state; + protected ArrayList