From e45f000cb458e8608ad851ce7ecca0045e5ac6b0 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Dominik=20Sch=C3=BCrmann?= <dominik@dominikschuermann.de>
Date: Thu, 5 Mar 2015 16:57:57 +0100
Subject: Remove advanced preferences, move compression as menu item in encrypt
 activites, select hash and encryption algo based on hardcoded preferred lists

---
 .../keychain/util/Preferences.java                 | 91 ----------------------
 1 file changed, 91 deletions(-)

(limited to 'OpenKeychain/src/main/java/org/sufficientlysecure/keychain/util/Preferences.java')

diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/util/Preferences.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/util/Preferences.java
index 089702de6..44c1e6b6c 100644
--- a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/util/Preferences.java
+++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/util/Preferences.java
@@ -20,11 +20,7 @@ package org.sufficientlysecure.keychain.util;
 
 import android.content.Context;
 import android.content.SharedPreferences;
-import android.os.Build;
 
-import org.spongycastle.bcpg.CompressionAlgorithmTags;
-import org.spongycastle.bcpg.HashAlgorithmTags;
-import org.spongycastle.openpgp.PGPEncryptedData;
 import org.sufficientlysecure.keychain.Constants;
 import org.sufficientlysecure.keychain.Constants.Pref;
 
@@ -99,60 +95,6 @@ public class Preferences {
         editor.commit();
     }
 
-    public int getDefaultEncryptionAlgorithm() {
-        return mSharedPreferences.getInt(Constants.Pref.DEFAULT_ENCRYPTION_ALGORITHM,
-                PGPEncryptedData.AES_256);
-    }
-
-    public void setDefaultEncryptionAlgorithm(int value) {
-        SharedPreferences.Editor editor = mSharedPreferences.edit();
-        editor.putInt(Constants.Pref.DEFAULT_ENCRYPTION_ALGORITHM, value);
-        editor.commit();
-    }
-
-    public int getDefaultHashAlgorithm() {
-        return mSharedPreferences.getInt(Constants.Pref.DEFAULT_HASH_ALGORITHM,
-                HashAlgorithmTags.SHA256);
-    }
-
-    public void setDefaultHashAlgorithm(int value) {
-        SharedPreferences.Editor editor = mSharedPreferences.edit();
-        editor.putInt(Constants.Pref.DEFAULT_HASH_ALGORITHM, value);
-        editor.commit();
-    }
-
-    public int getDefaultMessageCompression() {
-        return mSharedPreferences.getInt(Constants.Pref.DEFAULT_MESSAGE_COMPRESSION,
-                CompressionAlgorithmTags.ZLIB);
-    }
-
-    public void setDefaultMessageCompression(int value) {
-        SharedPreferences.Editor editor = mSharedPreferences.edit();
-        editor.putInt(Constants.Pref.DEFAULT_MESSAGE_COMPRESSION, value);
-        editor.commit();
-    }
-
-    public int getDefaultFileCompression() {
-        return mSharedPreferences.getInt(Constants.Pref.DEFAULT_FILE_COMPRESSION,
-                CompressionAlgorithmTags.UNCOMPRESSED);
-    }
-
-    public void setDefaultFileCompression(int value) {
-        SharedPreferences.Editor editor = mSharedPreferences.edit();
-        editor.putInt(Constants.Pref.DEFAULT_FILE_COMPRESSION, value);
-        editor.commit();
-    }
-
-    public boolean getDefaultAsciiArmor() {
-        return mSharedPreferences.getBoolean(Constants.Pref.DEFAULT_ASCII_ARMOR, false);
-    }
-
-    public void setDefaultAsciiArmor(boolean value) {
-        SharedPreferences.Editor editor = mSharedPreferences.edit();
-        editor.putBoolean(Constants.Pref.DEFAULT_ASCII_ARMOR, value);
-        editor.commit();
-    }
-
     public boolean getCachedConsolidate() {
         return mSharedPreferences.getBoolean(Pref.CACHED_CONSOLIDATE, false);
     }
@@ -228,16 +170,6 @@ public class Preferences {
         editor.commit();
     }
 
-    public void setWriteVersionHeader(boolean conceal) {
-        SharedPreferences.Editor editor = mSharedPreferences.edit();
-        editor.putBoolean(Constants.Pref.WRITE_VERSION_HEADER, conceal);
-        editor.commit();
-    }
-
-    public boolean getWriteVersionHeader() {
-        return mSharedPreferences.getBoolean(Constants.Pref.WRITE_VERSION_HEADER, false);
-    }
-
     public void setSearchKeyserver(boolean searchKeyserver) {
         SharedPreferences.Editor editor = mSharedPreferences.edit();
         editor.putBoolean(Pref.SEARCH_KEYSERVER, searchKeyserver);
@@ -299,32 +231,9 @@ public class Preferences {
 
                     }
                     setKeyServers(servers.toArray(new String[servers.size()]));
-
-                    // migrate old uncompressed constant to new one
-                    if (mSharedPreferences.getInt(Constants.Pref.DEFAULT_FILE_COMPRESSION, 0)
-                            == 0x21070001) {
-                        setDefaultFileCompression(CompressionAlgorithmTags.UNCOMPRESSED);
-                    }
-
-                    // migrate away from MD5
-                    if (mSharedPreferences.getInt(Constants.Pref.DEFAULT_HASH_ALGORITHM, 0)
-                            == HashAlgorithmTags.MD5) {
-                        setDefaultHashAlgorithm(HashAlgorithmTags.SHA256);
-                    }
                 }
                 // fall through
                 case 4: {
-                    // for compatibility: change from SHA512 to SHA256
-                    if (mSharedPreferences.getInt(Constants.Pref.DEFAULT_HASH_ALGORITHM, 0)
-                            == HashAlgorithmTags.SHA512) {
-                        setDefaultHashAlgorithm(HashAlgorithmTags.SHA256);
-                    }
-                }
-                // fall through
-                case 5: {
-                    // use preferred hash and encryption algo setting
-                    setDefaultHashAlgorithm(Constants.OpenKeychainHashAlgorithmTags.USE_PREFERRED);
-                    setDefaultEncryptionAlgorithm(Constants.OpenKeychainSymmetricKeyAlgorithmTags.USE_PREFERRED);
                 }
             }
 
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