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// 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.
#include "chrome/common/auto_start_linux.h"
#include <stddef.h>
#include <memory>
#include "base/environment.h"
#include "base/files/file_path.h"
#include "base/files/file_util.h"
#include "base/nix/xdg_util.h"
#include "base/strings/string_tokenizer.h"
#include "base/strings/string_util.h"
#include "base/strings/to_string.h"
namespace {
const base::FilePath::CharType kAutostart[] = "autostart";
} // namespace
// static
bool AutoStart::AddApplication(const std::string& autostart_filename,
const std::string& application_name,
const std::string& command_line,
bool is_terminal_app) {
std::unique_ptr<base::Environment> environment(base::Environment::Create());
base::FilePath autostart_directory = GetAutostartDirectory(environment.get());
if (!base::DirectoryExists(autostart_directory) &&
!base::CreateDirectory(autostart_directory)) {
return false;
}
base::FilePath autostart_file =
autostart_directory.Append(autostart_filename);
std::string terminal = base::ToString(is_terminal_app);
std::string autostart_file_contents =
"[Desktop Entry]\n"
"Type=Application\n"
"Terminal=" + terminal + "\n"
"Exec=" + command_line + "\n"
"Name=" + application_name + "\n";
if (!base::WriteFile(autostart_file, autostart_file_contents)) {
base::DeleteFile(autostart_file);
return false;
}
return true;
}
// static
bool AutoStart::Remove(const std::string& autostart_filename) {
std::unique_ptr<base::Environment> environment(base::Environment::Create());
base::FilePath autostart_directory = GetAutostartDirectory(environment.get());
base::FilePath autostart_file =
autostart_directory.Append(autostart_filename);
return base::DeleteFile(autostart_file);
}
// static
bool AutoStart::GetAutostartFileContents(
const std::string& autostart_filename, std::string* contents) {
std::unique_ptr<base::Environment> environment(base::Environment::Create());
base::FilePath autostart_directory = GetAutostartDirectory(environment.get());
base::FilePath autostart_file =
autostart_directory.Append(autostart_filename);
return base::ReadFileToString(autostart_file, contents);
}
// static
bool AutoStart::GetAutostartFileValue(const std::string& autostart_filename,
const std::string& value_name,
std::string* value) {
std::string contents;
if (!GetAutostartFileContents(autostart_filename, &contents))
return false;
base::StringTokenizer tokenizer(contents, "\n");
std::string token = value_name + "=";
while (tokenizer.GetNext()) {
if (base::StartsWith(tokenizer.token_piece(), token)) {
*value = std::string(tokenizer.token_piece().substr(token.length()));
return true;
}
}
return false;
}
// static
base::FilePath AutoStart::GetAutostartDirectory(
base::Environment* environment) {
base::FilePath result = base::nix::GetXDGDirectory(
environment, base::nix::kXdgConfigHomeEnvVar, base::nix::kDotConfigDir);
result = result.Append(kAutostart);
return result;
}
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