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// Copyright 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/feedback/system_logs/log_sources/chrome_internal_log_source.h"
#include "base/json/json_string_value_serializer.h"
#include "base/sys_info.h"
#include "chrome/browser/browser_process.h"
#include "chrome/browser/extensions/extension_service.h"
#include "chrome/browser/metrics/metrics_service.h"
#include "chrome/browser/profiles/profile_manager.h"
#include "chrome/browser/sync/about_sync_util.h"
#include "chrome/browser/sync/profile_sync_service_factory.h"
#include "chrome/common/chrome_version_info.h"
#include "content/public/browser/browser_thread.h"
#include "extensions/browser/extension_system.h"
#include "extensions/common/extension.h"
#include "extensions/common/extension_set.h"
namespace {
const char kSyncDataKey[] = "about_sync_data";
const char kExtensionsListKey[] = "extensions";
const char kChromeVersionTag[] = "CHROME VERSION";
#if !defined(OS_CHROMEOS)
const char kOsVersionTag[] = "OS VERSION";
#endif
} // namespace
namespace system_logs {
void ChromeInternalLogSource::Fetch(const SysLogsSourceCallback& callback) {
DCHECK(content::BrowserThread::CurrentlyOn(content::BrowserThread::UI));
DCHECK(!callback.is_null());
SystemLogsResponse response;
chrome::VersionInfo version_info;
response[kChromeVersionTag] = version_info.CreateVersionString();
#if !defined(OS_CHROMEOS)
// On ChromeOS, this will be pulled in from the LSB_RELEASE.
std::string os_version = base::SysInfo::OperatingSystemName() + ": " +
base::SysInfo::OperatingSystemVersion();
response[kOsVersionTag] = os_version;
#endif
PopulateSyncLogs(&response);
PopulateExtensionInfoLogs(&response);
callback.Run(&response);
}
void ChromeInternalLogSource::PopulateSyncLogs(SystemLogsResponse* response) {
// We are only interested in sync logs for the primary user profile.
Profile* profile = ProfileManager::GetPrimaryUserProfile();
if (!profile ||
!ProfileSyncServiceFactory::GetInstance()->HasProfileSyncService(profile))
return;
ProfileSyncService* service =
ProfileSyncServiceFactory::GetInstance()->GetForProfile(profile);
scoped_ptr<base::DictionaryValue> sync_logs(
sync_ui_util::ConstructAboutInformation(service));
// Remove identity section.
base::ListValue* details = NULL;
sync_logs->GetList(kDetailsKey, &details);
if (!details)
return;
for (base::ListValue::iterator it = details->begin();
it != details->end(); ++it) {
base::DictionaryValue* dict = NULL;
if ((*it)->GetAsDictionary(&dict)) {
std::string title;
dict->GetString("title", &title);
if (title == kIdentityTitle) {
details->Erase(it, NULL);
break;
}
}
}
// Add sync logs to logs.
std::string sync_logs_string;
JSONStringValueSerializer serializer(&sync_logs_string);
serializer.Serialize(*sync_logs.get());
(*response)[kSyncDataKey] = sync_logs_string;
}
void ChromeInternalLogSource::PopulateExtensionInfoLogs(
SystemLogsResponse* response) {
if (!MetricsServiceHelper::IsCrashReportingEnabled())
return;
Profile* primary_profile =
g_browser_process->profile_manager()->GetPrimaryUserProfile();
if (!primary_profile)
return;
ExtensionService* service =
extensions::ExtensionSystem::Get(primary_profile)->extension_service();
if (!service)
return;
std::string extensions_list;
const extensions::ExtensionSet* extensions = service->extensions();
for (extensions::ExtensionSet::const_iterator it = extensions->begin();
it != extensions->end();
++it) {
const extensions::Extension* extension = it->get();
if (extensions_list.empty()) {
extensions_list = extension->name();
} else {
extensions_list += ",\n" + extension->name();
}
}
if (!extensions_list.empty())
extensions_list += "\n";
if (!extensions_list.empty())
(*response)[kExtensionsListKey] = extensions_list;
}
} // namespace system_logs
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