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// Copyright (c) 2012 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/browser/chromeos/system_logs/command_line_log_source.h"
#include <string>
#include <vector>
#include "base/bind.h"
#include "base/command_line.h"
#include "base/file_path.h"
#include "base/logging.h"
#include "base/process_util.h"
#include "content/public/browser/browser_thread.h"
using content::BrowserThread;
namespace {
// Gathers log data from various scripts/programs.
void ExecuteCommandLines(chromeos::SystemLogsResponse* response) {
// TODO(tudalex): Move program calling in a array or something similar to make
// it more easier to modify and understand.
std::vector<std::pair<std::string, CommandLine> > commands;
CommandLine command(FilePath("/usr/bin/amixer"));
command.AppendArg("-c0");
command.AppendArg("contents");
commands.push_back(std::make_pair("alsa controls", command));
command = CommandLine((FilePath("/usr/bin/cras_test_client")));
command.AppendArg("--dump_server_info");
commands.push_back(std::make_pair("cras", command));
command = CommandLine((FilePath("set")));
commands.push_back(std::make_pair("env", command));
command = CommandLine(FilePath("/usr/bin/setxkbmap"));
command.AppendArg("-print");
command.AppendArg("-query");
commands.push_back(std::make_pair("setxkbmap", command));
command = CommandLine(FilePath("/usr/bin/xrandr"));
command.AppendArg("--verbose");
commands.push_back(std::make_pair("xrandr", command));
command = CommandLine(FilePath("/opt/google/touchpad/tpcontrol"));
command.AppendArg("status");
commands.push_back(std::make_pair("hack-33025-touchpad", command));
command = CommandLine(FilePath("/opt/google/touchpad/generate_userfeedback"));
commands.push_back(std::make_pair("hack-33025-touchpad_activity", command));
for (size_t i = 0; i < commands.size(); ++i) {
std::string output;
base::GetAppOutput(commands[i].second, &output);
(*response)[commands[i].first] = output;
}
}
} // namespace
namespace chromeos {
void CommandLineLogSource::Fetch(const SysLogsSourceCallback& callback) {
DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
DCHECK(!callback.is_null());
SystemLogsResponse* response = new SystemLogsResponse;
BrowserThread::PostBlockingPoolTaskAndReply(
FROM_HERE,
base::Bind(&ExecuteCommandLines, response),
base::Bind(callback, base::Owned(response)));
}
} // namespace chromeos
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