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 GetDownloadsDirectory(FilePath* result) {
  45   JNIEnv* env = AttachCurrentThread();
  46   ScopedJavaLocalRef<jstring> path =
  47       Java_PathUtils_getDownloadsDirectory(env, GetApplicationContext());
  48   FilePath downloads_path(ConvertJavaStringToUTF8(path));
  49   *result = downloads_path;
  50   return true;
  51 }
  52
  53 bool GetNativeLibraryDirectory(FilePath* result) {
  54   JNIEnv* env = AttachCurrentThread();
  55   ScopedJavaLocalRef<jstring> path =
  56       Java_PathUtils_getNativeLibraryDirectory(env, GetApplicationContext());
  57   FilePath library_path(ConvertJavaStringToUTF8(path));
  58   *result = library_path;
  59   return true;
  60 }
  61
  62 bool GetExternalStorageDirectory(FilePath* result) {
  63   JNIEnv* env = AttachCurrentThread();
  64   ScopedJavaLocalRef<jstring> path =
  65       Java_PathUtils_getExternalStorageDirectory(env);
  66   FilePath storage_path(ConvertJavaStringToUTF8(path));
  67   *result = storage_path;
  68   return true;
  69 }
  70
  71 bool RegisterPathUtils(JNIEnv* env) {
  72   return RegisterNativesImpl(env);
  73 }
  74
  75 }  // namespace android
  76 }  // namespace base