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// Copyright (c) 2006-2008 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 "chrome/common/chrome_paths_internal.h"
#include <glib.h>
#include <stdlib.h>
#include "base/file_path.h"
#include "base/logging.h"
#include "base/path_service.h"
#include "chrome/third_party/xdg_user_dirs/xdg_user_dir_lookup.h"
namespace {
FilePath GetHomeDir() {
const char *home_dir = getenv("HOME");
if (home_dir && home_dir[0])
return FilePath(home_dir);
home_dir = g_get_home_dir();
if (home_dir && home_dir[0])
return FilePath(home_dir);
FilePath rv;
if (PathService::Get(base::DIR_TEMP, &rv))
return rv;
/* last resort */
return FilePath("/tmp/");
}
// Wrapper around xdg_user_dir_lookup() from
// src/chrome/third_party/xdg-user-dirs
FilePath GetXDGUserDirectory(const char* env_name, const char* fallback_dir) {
char* xdg_dir = xdg_user_dir_lookup(env_name);
if (xdg_dir) {
FilePath rv(xdg_dir);
free(xdg_dir);
return rv;
}
return GetHomeDir().Append(fallback_dir);
}
// |env_name| is the name of an environment variable that we want to use to get
// a directory path. |fallback_dir| is the directory relative to $HOME that we
// use if |env_name| cannot be found or is empty. |fallback_dir| may be NULL.
FilePath GetXDGDirectory(const char* env_name, const char* fallback_dir) {
const char* env_value = getenv(env_name);
if (env_value && env_value[0])
return FilePath(env_value);
return GetHomeDir().Append(fallback_dir);
}
} // namespace
namespace chrome {
// See http://standards.freedesktop.org/basedir-spec/basedir-spec-latest.html
// for a spec on where config files go. The net effect for most
// systems is we use ~/.config/chromium/ for Chromium and
// ~/.config/google-chrome/ for official builds.
// (This also helps us sidestep issues with other apps grabbing ~/.chromium .)
bool GetDefaultUserDataDirectory(FilePath* result) {
FilePath config_dir(GetXDGDirectory("XDG_CONFIG_HOME", ".config"));
#if defined(GOOGLE_CHROME_BUILD)
*result = config_dir.Append("google-chrome");
#else
*result = config_dir.Append("chromium");
#endif
return true;
}
bool GetUserDocumentsDirectory(FilePath* result) {
*result = GetXDGUserDirectory("DOCUMENTS", "Documents");
return true;
}
bool GetUserDesktop(FilePath* result) {
*result = GetXDGUserDirectory("DESKTOP", "Desktop");
return true;
}
} // namespace chrome
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