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// Copyright (c) 2013 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/touch_log_source.h"
#include "ash/touch/touch_hud_debug.h"
#include "base/bind.h"
#include "base/command_line.h"
#include "base/json/json_string_value_serializer.h"
#include "base/process/launch.h"
#include "components/feedback/feedback_util.h"
#include "content/public/browser/browser_thread.h"
using content::BrowserThread;
namespace {
const char kHUDLogDataKey[] = "hud_log";
void GetTouchLogsX11(system_logs::SystemLogsResponse* response) {
scoped_ptr<base::DictionaryValue> dictionary =
ash::TouchHudDebug::GetAllAsDictionary();
if (!dictionary->empty()) {
std::string touch_log;
JSONStringValueSerializer json(&touch_log);
json.set_pretty_print(true);
if (json.Serialize(*dictionary) && !touch_log.empty())
(*response)[kHUDLogDataKey] = touch_log;
}
std::vector<std::pair<std::string, base::CommandLine>> commands;
base::CommandLine command =
base::CommandLine(base::FilePath("/opt/google/input/inputcontrol"));
command.AppendArg("--status");
commands.push_back(std::make_pair("hack-33025-touchpad", command));
command = base::CommandLine(base::FilePath("/opt/google/input/cmt_feedback"));
commands.push_back(std::make_pair("hack-33025-touchpad_activity", command));
command =
base::CommandLine(base::FilePath("/opt/google/input/evdev_feedback"));
commands.push_back(
std::make_pair("hack-33025-touchscreen_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 system_logs {
void TouchLogSource::Fetch(const SysLogsSourceCallback& callback) {
DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
DCHECK(!callback.is_null());
SystemLogsResponse* response = new SystemLogsResponse;
BrowserThread::PostBlockingPoolTaskAndReply(
FROM_HERE, base::Bind(&GetTouchLogsX11, response),
base::Bind(callback, base::Owned(response)));
}
} // namespace system_logs
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