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// Copyright 2019 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "weblayer/common/weblayer_paths.h"
#include "base/environment.h"
#include "base/files/file_util.h"
#include "base/path_service.h"
#include "base/threading/thread_restrictions.h"
#include "build/build_config.h"
#if defined(OS_ANDROID)
#include "base/android/path_utils.h"
#include "base/base_paths_android.h"
#endif
#if defined(OS_WIN)
#include "base/base_paths_win.h"
#elif defined(OS_LINUX)
#include "base/nix/xdg_util.h"
#endif
namespace weblayer {
namespace {
bool GetDefaultUserDataDirectory(base::FilePath* result) {
#if defined(OS_ANDROID)
// No need to append "weblayer" here. It's done in java with
// PathUtils.setPrivateDataDirectorySuffix.
return base::PathService::Get(base::DIR_ANDROID_APP_DATA, result);
#elif defined(OS_WIN)
if (!base::PathService::Get(base::DIR_LOCAL_APP_DATA, result))
return false;
*result = result->AppendASCII("weblayer");
return true;
#elif defined(OS_LINUX)
std::unique_ptr<base::Environment> env(base::Environment::Create());
base::FilePath config_dir(base::nix::GetXDGDirectory(
env.get(), base::nix::kXdgConfigHomeEnvVar, base::nix::kDotConfigDir));
*result = config_dir.AppendASCII("weblayer");
return true;
#else
return false;
#endif
}
} // namespace
class WebLayerPathProvider {
public:
static void CreateDir(const base::FilePath& path) {
base::ScopedAllowBlocking allow_io;
if (!base::PathExists(path))
base::CreateDirectory(path);
}
};
bool PathProvider(int key, base::FilePath* result) {
base::FilePath cur;
switch (key) {
case DIR_USER_DATA: {
bool rv = GetDefaultUserDataDirectory(result);
if (rv)
WebLayerPathProvider::CreateDir(*result);
return rv;
}
#if defined(OS_ANDROID)
case DIR_CRASH_DUMPS:
if (!base::android::GetCacheDirectory(&cur))
return false;
cur = cur.Append(FILE_PATH_LITERAL("Crashpad"));
WebLayerPathProvider::CreateDir(cur);
*result = cur;
return true;
#endif
default:
return false;
}
}
void RegisterPathProvider() {
base::PathService::RegisterProvider(PathProvider, PATH_START, PATH_END);
}
} // namespace weblayer
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