base/android/path_utils.cc

   1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "base/android/path_utils.h"
   6
   7 #include "base/android/jni_android.h"
   8 #include "base/android/jni_string.h"
   9 #include "base/android/scoped_java_ref.h"
  10 #include "base/files/file_path.h"
  11
  12 #include "jni/PathUtils_jni.h"
  13
  14 namespace base {
  15 namespace android {
  16
  17 bool GetDataDirectory(FilePath* result) {
  18   JNIEnv* env = AttachCurrentThread();
  19   ScopedJavaLocalRef<jstring> path =
  20       Java_PathUtils_getDataDirectory(env, GetApplicationContext());
  21   FilePath data_path(ConvertJavaStringToUTF8(path));
  22   *result = data_path;
  23   return true;
  24 }
  25
  26 bool GetDatabaseDirectory(FilePath* result) {
  27   JNIEnv* env = AttachCurrentThread();
  28   ScopedJavaLocalRef<jstring> path =
  29       Java_PathUtils_getDatabaseDirectory(env, GetApplicationContext());
  30   FilePath data_path(ConvertJavaStringToUTF8(path));
  31   *result = data_path;
  32   return true;
  33 }
  34
  35 bool GetCacheDirectory(FilePath* result) {
  36   JNIEnv* env = AttachCurrentThread();
  37   ScopedJavaLocalRef<jstring> path =
  38       Java_PathUtils_getCacheDirectory(env, GetApplicationContext());
  39   FilePath cache_path(ConvertJavaStringToUTF8(path));
  40   *result = cache_path;
  41   return true;
  42 }
  43
  44 bool GetThumbnailCacheDirectory(FilePath* result) {
  45   JNIEnv* env = AttachCurrentThread();
  46   ScopedJavaLocalRef<jstring> path =
  47       Java_PathUtils_getThumbnailCacheDirectoryPath(env,
  48                                                     GetApplicationContext());
  49   FilePath thumbnail_cache_path(ConvertJavaStringToUTF8(path));
  50   *result = thumbnail_cache_path;
  51   return true;
  52 }
  53
  54 bool GetDownloadsDirectory(FilePath* result) {
  55   JNIEnv* env = AttachCurrentThread();
  56   ScopedJavaLocalRef<jstring> path =
  57       Java_PathUtils_getDownloadsDirectory(env, GetApplicationContext());
  58   FilePath downloads_path(ConvertJavaStringToUTF8(path));
  59   *result = downloads_path;
  60   return true;
  61 }
  62
  63 bool GetNativeLibraryDirectory(FilePath* result) {
  64   JNIEnv* env = AttachCurrentThread();
  65   ScopedJavaLocalRef<jstring> path =
  66       Java_PathUtils_getNativeLibraryDirectory(env, GetApplicationContext());
  67   FilePath library_path(ConvertJavaStringToUTF8(path));
  68   *result = library_path;
  69   return true;
  70 }
  71
  72 bool GetExternalStorageDirectory(FilePath* result) {
  73   JNIEnv* env = AttachCurrentThread();
  74   ScopedJavaLocalRef<jstring> path =
  75       Java_PathUtils_getExternalStorageDirectory(env);
  76   FilePath storage_path(ConvertJavaStringToUTF8(path));
  77   *result = storage_path;
  78   return true;
  79 }
  80
  81 bool RegisterPathUtils(JNIEnv* env) {
  82   return RegisterNativesImpl(env);
  83 }
  84
  85 }  // namespace android
  86 }  // namespace base