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66 lines
2.2 KiB
C++
66 lines
2.2 KiB
C++
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// Copyright (c) 2012 The Chromium Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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// Defines base::PathProviderAndroid which replaces base::PathProviderPosix for
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// Android in base/path_service.cc.
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#include <limits.h>
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#include <unistd.h>
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#include "base/android/jni_android.h"
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#include "base/android/path_utils.h"
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#include "base/base_paths.h"
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#include "base/files/file_path.h"
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#include "base/files/file_util.h"
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#include "base/notreached.h"
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#include "base/process/process_metrics.h"
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namespace base {
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bool PathProviderAndroid(int key, FilePath* result) {
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switch (key) {
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case base::FILE_EXE: {
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FilePath bin_dir;
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if (!ReadSymbolicLink(FilePath(kProcSelfExe), &bin_dir)) {
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NOTREACHED() << "Unable to resolve " << kProcSelfExe << ".";
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return false;
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}
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*result = bin_dir;
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return true;
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}
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case base::FILE_MODULE:
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// dladdr didn't work in Android as only the file name was returned.
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NOTIMPLEMENTED();
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return false;
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case base::DIR_MODULE:
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return base::android::GetNativeLibraryDirectory(result);
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case base::DIR_SRC_TEST_DATA_ROOT:
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case base::DIR_GEN_TEST_DATA_ROOT:
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// These are only used by tests. In that context, they are overridden by
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// PathProviders in //base/test/test_support_android.cc.
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NOTREACHED();
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return false;
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case base::DIR_USER_DESKTOP:
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// Android doesn't support GetUserDesktop.
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NOTIMPLEMENTED();
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return false;
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case base::DIR_CACHE:
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return base::android::GetCacheDirectory(result);
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case base::DIR_ASSETS:
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// On Android assets are normally loaded from the APK using
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// base::android::OpenApkAsset(). In tests, since the assets are no
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// packaged, DIR_ASSETS is overridden to point to the build directory.
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return false;
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case base::DIR_ANDROID_APP_DATA:
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return base::android::GetDataDirectory(result);
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case base::DIR_ANDROID_EXTERNAL_STORAGE:
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return base::android::GetExternalStorageDirectory(result);
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}
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// For all other keys, let the PathService fall back to a default, if defined.
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return false;
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}
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} // namespace base
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