LanguageActivity: Reset to default

ma1co · Apr 30, 2016 · 48edb2e · 48edb2e
1 parent dacc7cb
commit 48edb2e
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Showing 8 changed files with 108 additions and 66 deletions.
diff --git a/app/src/main/java/com/github/ma1co/openmemories/tweak/Backup.java b/app/src/main/java/com/github/ma1co/openmemories/tweak/Backup.java
@@ -14,6 +14,7 @@ public class Backup {
     private static native void nativeWrite(int id, byte[] data) throws NativeException;
     private static native void nativeSync() throws NativeException;
     private static native void nativeSetId1(int value) throws NativeException;
+    private static native byte[] nativeReadPresetData() throws NativeException;
 
     private static File settingDir = new File("/setting");
     private static File backupBinFile = new File(settingDir, "Backup.bin");
@@ -37,6 +38,10 @@ public static void cleanup() throws IOException {
             throw new IOException("Cannot delete setting dir");
     }
 
+    public static BackupFile readData() throws IOException, NativeException {
+        return new BackupFile(nativeReadPresetData());
+    }
+
     public static void setProtection(boolean protect) throws IOException, NativeException {
         nativeSetId1(protect ? 1 : 0);
     }

diff --git a/app/src/main/java/com/github/ma1co/openmemories/tweak/BackupFile.java b/app/src/main/java/com/github/ma1co/openmemories/tweak/BackupFile.java
@@ -1,6 +1,5 @@
 package com.github.ma1co.openmemories.tweak;
 
-import java.io.File;
 import java.io.IOException;
 
 public class BackupFile extends Binary {
@@ -9,11 +8,6 @@ public BackupFile(byte[] data) throws IOException {
         checkData();
     }
 
-    public BackupFile(File file) throws IOException {
-        super(file);
-        checkData();
-    }
-
     private void checkData() throws IOException {
         if (getLength() < 0x100)
             throw new IOException("Data too short");
@@ -25,8 +19,4 @@ private void checkData() throws IOException {
     public String getRegion() {
         return readCString(0xC0);
     }
-
-    public void setRegion(String region) {
-        writeCString(0xC0, region);
-    }
 }
diff --git a/app/src/main/java/com/github/ma1co/openmemories/tweak/Binary.java b/app/src/main/java/com/github/ma1co/openmemories/tweak/Binary.java
@@ -1,8 +1,5 @@
 package com.github.ma1co.openmemories.tweak;
 
-import java.io.File;
-import java.io.FileInputStream;
-import java.io.IOException;
 import java.util.Arrays;
 
 public class Binary {
@@ -12,13 +9,6 @@ public Binary(byte[] data) {
         this.data = data;
     }
 
-    public Binary(File file) throws IOException {
-        FileInputStream f = new FileInputStream(file);
-        data = new byte[(int) file.length()];
-        f.read(data);
-        f.close();
-    }
-
     public byte[] getData() {
         return data;
     }
@@ -34,15 +24,7 @@ public String readCString(int offset) {
         return new String(data, offset, length);
     }
 
-    public void writeCString(int offset, String str) {
-        writeBytes(offset, (str + "\u0000").getBytes());
-    }
-
     public byte[] readBytes(int offset, int length) {
         return Arrays.copyOfRange(data, offset, offset + length);
     }
-
-    public void writeBytes(int offset, byte[] bytes) {
-        System.arraycopy(bytes, 0, data, offset, bytes.length);
-    }
 }
diff --git a/app/src/main/java/com/github/ma1co/openmemories/tweak/LanguageActivity.java b/app/src/main/java/com/github/ma1co/openmemories/tweak/LanguageActivity.java
@@ -5,6 +5,30 @@
 import android.widget.TextView;
 
 public class LanguageActivity extends BaseActivity {
+    public static final int[] LANG_ALL  = new int[] { 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1 };
+    public static final int[] LANG_APAC = new int[] { 1, 2, 1, 2, 1, 2, 1, 1, 1, 1, 1, 2, 2, 1, 1, 2, 2, 2, 2, 2, 1, 2, 2, 1, 1, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2 };
+    public static final int[] LANG_CN   = new int[] { 1, 2, 1, 2, 1, 2, 1, 1, 1, 1, 1, 2, 2, 1, 1, 2, 2, 2, 2, 2, 2, 2, 2, 1, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2 };
+    public static final int[] LANG_EU   = new int[] { 1, 2, 1, 1, 1, 1, 1, 2, 2, 2, 2, 1, 1, 2, 2, 1, 1, 1, 1, 1, 1, 1, 2, 2, 2, 1, 2, 1, 2, 2, 1, 2, 2, 2, 2 };
+    public static final int[] LANG_JP   = new int[] { 2, 1, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2 };
+    public static final int[] LANG_US   = new int[] { 1, 2, 1, 2, 1, 1, 2, 1, 1, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2 };
+
+    public static int[] getLangsForRegion(String r) {
+        if ("ALLLANG".equals(r))
+            return LANG_ALL;
+        else if ("AP2".equals(r) || "IN5".equals(r))
+            return LANG_APAC;
+        else if ("CEC".equals(r) || "CE".equals(r) || "RU2".equals(r))
+            return LANG_EU;
+        else if ("CN2".equals(r) || "E38".equals(r) || "JE3".equals(r) || "KR2".equals(r) || "TW6".equals(r))
+            return LANG_CN;
+        else if ("J1".equals(r))
+            return LANG_JP;
+        else if ("UC2".equals(r))
+            return LANG_US;
+        else
+            return null;
+    }
+
     public static final int LANGUAGE_ENABLED  = 1;
     public static final int LANGUAGE_DISABLED = 2;
 
@@ -24,7 +48,7 @@ protected void onResume() {
     }
 
     protected void readCheck() throws BackupCheckException {
-        checkBackupByteValues(BackupKeys.LANGUAGE_ACTIVE_LIST, 1, 2);
+        checkBackupByteValues(BackupKeys.LANGUAGE_ACTIVE_LIST, LANGUAGE_ENABLED, LANGUAGE_DISABLED);
     }
 
     protected void writeCheck() throws BackupCheckException {
@@ -38,11 +62,9 @@ protected boolean[] readActiveLanguages() throws NativeException {
         return langs;
     }
 
-    protected void writeActiveLanguages(boolean[] langs) throws NativeException {
-        for (int i = 0; i < BackupKeys.LANGUAGE_ACTIVE_LIST.length; i++) {
-            int value = langs[i] ? LANGUAGE_ENABLED : LANGUAGE_DISABLED;
-            Backup.setValue(BackupKeys.LANGUAGE_ACTIVE_LIST[i], new byte[]{(byte) value});
-        }
+    protected void writeActiveLanguages(int[] langs) throws NativeException {
+        for (int i = 0; i < BackupKeys.LANGUAGE_ACTIVE_LIST.length; i++)
+            Backup.setValue(BackupKeys.LANGUAGE_ACTIVE_LIST[i], new byte[]{(byte) langs[i]});
     }
 
     protected void showActiveLanguages() {
@@ -62,7 +84,7 @@ protected void showActiveLanguages() {
         }
     }
 
-    protected void setActiveLanguages(boolean[] langs) {
+    protected void setActiveLanguages(int[] langs) {
         try {
             Logger.info("setActiveLanguages", "attempting to write active languages");
             readCheck();
@@ -76,22 +98,27 @@ protected void setActiveLanguages(boolean[] langs) {
         }
     }
 
-    public void onActivateJapaneseButtonClicked(View view) {
-        boolean[] langs = new boolean[BackupKeys.LANGUAGE_ACTIVE_LIST.length];
-        langs[1] = true;
-        setActiveLanguages(langs);
+    protected void resetActiveLanguages() {
+        try {
+            Logger.info("resetActiveLanguages", "attempting to read region");
+            String region = Backup.readData().getRegion();
+            Logger.info("resetActiveLanguages", "region is " + region);
+            int[] langs = getLangsForRegion(region.split("_")[1]);
+            if (langs == null)
+                throw new BackupCheckException("Unknown region: " + region);
+            setActiveLanguages(langs);
+            Logger.info("resetActiveLanguages", "done");
+        } catch (Exception e) {
+            Logger.error("resetActiveLanguages", e);
+            showError(e);
+        }
     }
 
-    public void onActivateEnglishButtonClicked(View view) {
-        boolean[] langs = new boolean[BackupKeys.LANGUAGE_ACTIVE_LIST.length];
-        langs[0] = true;
-        setActiveLanguages(langs);
+    public void onActivateAllButtonClicked(View view) {
+        setActiveLanguages(LANG_ALL);
     }
 
-    public void onActivateAllButtonClicked(View view) {
-        boolean[] langs = new boolean[BackupKeys.LANGUAGE_ACTIVE_LIST.length];
-        for (int i = 0; i < langs.length; i++)
-            langs[i] = true;
-        setActiveLanguages(langs);
+    public void onResetButtonClicked(View view) {
+        resetActiveLanguages();
     }
 }
diff --git a/app/src/main/jni/backup.c b/app/src/main/jni/backup.c
@@ -59,20 +59,39 @@ int32_t Backup_protect(uint32_t mode, void *overwrite_data, uint32_t size)
     return backup_sync_msg(25, 3, mode, overwrite_data, size);
 }
 
-int32_t Backup_senser_cmd_ID1(uint32_t value)
+uint32_t Backup_senser_sync_msg(uint16_t function, uint32_t arg0, uint32_t arg1, uint32_t *ret1, uint32_t *ret2)
 {
     const uint32_t type = 0x3E0166;
-    const uint32_t len = 0x24;
+    const uint32_t len = 0x140;
 
     uint32_t *msg;
     osal_valloc_msg_wait(type, (void **) &msg, len, 1);
     memset(msg, 0, len);
-    msg[6] = 0xF0603;
-    msg[7] = value;
+    msg[0] = arg0;
+    msg[6] = (function << 16) | 0x603;
+    msg[7] = arg1;
 
     osal_snd_sync_msg(type, msg);
     uint32_t result = msg[0];
+    if (ret1) *ret1 = msg[2];
+    if (ret2) *ret2 = msg[3];
 
     osal_free_msg(type, msg);
-    return result == 0x108 ? 0 : -1;
+    return result;
+}
+
+int32_t Backup_senser_cmd_ID1(uint32_t value)
+{
+    return Backup_senser_sync_msg(0xF, 0, value, NULL, NULL) == 0x108 ? 0 : -1;
+}
+
+int32_t Backup_senser_cmd_preset_data_read(void **ptr, uint32_t *len)
+{
+    if (ptr && !*ptr) {
+        // alloc & read
+        return Backup_senser_sync_msg(5, 1, 1, (void *) ptr, len) == 0x108 ? 0 : -1;
+    } else {
+        // free
+        return Backup_senser_sync_msg(5, 0x10, 0, (void *) ptr, len) == 0x120 ? 0 : -1;
+    }
 }
diff --git a/app/src/main/jni/backup.h b/app/src/main/jni/backup.h
@@ -8,3 +8,4 @@ int32_t Backup_write(uint32_t id, void *addr);
 void Backup_sync_all();
 int32_t Backup_protect(uint32_t mode, void *overwrite_data, uint32_t size);
 int32_t Backup_senser_cmd_ID1(uint32_t value);
+int32_t Backup_senser_cmd_preset_data_read(void **ptr, uint32_t *len);
diff --git a/app/src/main/jni/jni.c b/app/src/main/jni/jni.c
@@ -59,6 +59,31 @@ void Java_com_github_ma1co_openmemories_tweak_Backup_nativeSetId1(JNIEnv *env, j
         throw_exception(env, "Backup_senser_cmd_ID1 failed");
 }
 
+jbyteArray Java_com_github_ma1co_openmemories_tweak_Backup_nativeReadPresetData(JNIEnv *env, jclass clazz)
+{
+    void *data = NULL;
+    uint32_t len = 0;
+    int32_t err = Backup_senser_cmd_preset_data_read(&data, &len);
+    if (err)
+        throw_exception(env, "Backup_senser_cmd_preset_data_read (read) failed");
+
+    jbyteArray res = (*env)->NewByteArray(env, len);
+    jbyte *res_ptr = (*env)->GetByteArrayElements(env, res, NULL);
+
+    FILE *f = fopen("/dev/mem", "rb");
+    fseek(f, (long) data, SEEK_SET);
+    fread(res_ptr, 1, len, f);
+    fclose(f);
+
+    (*env)->ReleaseByteArrayElements(env, res, res_ptr, 0);
+
+    err = Backup_senser_cmd_preset_data_read(&data, &len);
+    if (err)
+        throw_exception(env, "Backup_senser_cmd_preset_data_read (free) failed");
+
+    return res;
+}
+
 void Java_com_github_ma1co_openmemories_tweak_Shell_nativeExec(JNIEnv *env, jclass clazz, jstring command)
 {
     const char *command_ptr = (*env)->GetStringUTFChars(env, command, NULL);

diff --git a/app/src/main/res/layout/activity_language.xml b/app/src/main/res/layout/activity_language.xml
@@ -18,24 +18,17 @@
         android:id="@+id/langTextView"/>
 
     <Button
-        android:layout_width="250sp"
+        android:layout_width="200sp"
         android:layout_height="wrap_content"
         android:layout_gravity="center"
-        android:text="Activate Japanese only (hide menu)"
-        android:onClick="onActivateJapaneseButtonClicked"/>
-
-    <Button
-        android:layout_width="250sp"
-        android:layout_height="wrap_content"
-        android:layout_gravity="center"
-        android:text="Activate English only (for testing)"
-        android:onClick="onActivateEnglishButtonClicked"/>
+        android:text="Activate all"
+        android:onClick="onActivateAllButtonClicked"/>
 
     <Button
-        android:layout_width="250sp"
+        android:layout_width="200sp"
         android:layout_height="wrap_content"
         android:layout_gravity="center"
-        android:text="Activate all"
-        android:onClick="onActivateAllButtonClicked"/>
+        android:text="Reset to default"
+        android:onClick="onResetButtonClicked"/>
 
 </LinearLayout>