| // Copyright 2012 The Chromium Authors |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| // Defines base::PathProviderAndroid which replaces base::PathProviderPosix for |
| // Android in base/path_service.cc. |
| |
| #include"base/base_paths.h" |
| |
| #include<limits.h> |
| #include<unistd.h> |
| |
| #include<ostream> |
| |
| #include"base/android/jni_android.h" |
| #include"base/android/path_utils.h" |
| #include"base/files/file_path.h" |
| #include"base/files/file_util.h" |
| #include"base/logging.h" |
| #include"base/notimplemented.h" |
| #include"base/process/process_metrics.h" |
| |
| namespace base{ |
| |
| boolPathProviderAndroid(int key,FilePath* result){ |
| switch(key){ |
| case base::FILE_EXE:{ |
| FilePath bin_dir; |
| if(!ReadSymbolicLink(FilePath(kProcSelfExe),&bin_dir)){ |
| // This fails for some devices (maybe custom OEM selinux policy?) |
| // https://crbug.com/1416753 |
| LOG(ERROR)<<"Unable to resolve "<< kProcSelfExe<<"."; |
| returnfalse; |
| } |
| *result= bin_dir; |
| returntrue; |
| } |
| case base::FILE_MODULE: |
| // dladdr didn't work in Android as only the file name was returned. |
| NOTIMPLEMENTED(); |
| returnfalse; |
| case base::DIR_MODULE: |
| return base::android::GetNativeLibraryDirectory(result); |
| case base::DIR_SRC_TEST_DATA_ROOT: |
| case base::DIR_OUT_TEST_DATA_ROOT: |
| // These are only used by tests. In that context, they are overridden by |
| // PathProviders in //base/test/test_support_android.cc. |
| NOTIMPLEMENTED(); |
| returnfalse; |
| case base::DIR_USER_DESKTOP: |
| // Android doesn't support GetUserDesktop. |
| NOTIMPLEMENTED(); |
| returnfalse; |
| case base::DIR_CACHE: |
| return base::android::GetCacheDirectory(result); |
| case base::DIR_ASSETS: |
| // On Android assets are normally loaded from the APK using |
| // base::android::OpenApkAsset(). In tests, since the assets are no |
| // packaged, DIR_ASSETS is overridden to point to the build directory. |
| returnfalse; |
| case base::DIR_ANDROID_APP_DATA: |
| return base::android::GetDataDirectory(result); |
| case base::DIR_ANDROID_EXTERNAL_STORAGE: |
| return base::android::GetExternalStorageDirectory(result); |
| } |
| |
| // For all other keys, let the PathService fall back to a default, if defined. |
| returnfalse; |
| } |
| |
| }// namespace base |
