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// Copyright 2014 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 "components/feedback/feedback_util.h"
#include <string>
#include "base/bind.h"
#include "base/files/file_util.h"
#include "base/files/scoped_temp_dir.h"
#include "base/strings/string_util.h"
#include "components/feedback/feedback_report.h"
#include "third_party/zlib/google/zip.h"
namespace {
constexpr char kMultilineIndicatorString[] = "<multiline>\n";
constexpr char kMultilineStartString[] = "---------- START ----------\n";
constexpr char kMultilineEndString[] = "---------- END ----------\n\n";
} // namespace
namespace feedback_util {
bool ZipString(const base::FilePath& filename,
const std::string& data,
std::string* compressed_logs) {
base::ScopedTempDir temp_dir;
base::FilePath zip_file;
// Create a temporary directory, put the logs into a file in it. Create
// another temporary file to receive the zip file in.
if (!temp_dir.CreateUniqueTempDir())
return false;
if (base::WriteFile(temp_dir.GetPath().Append(filename), data.c_str(),
data.size()) == -1) {
return false;
}
bool succeed = base::CreateTemporaryFile(&zip_file) &&
zip::Zip(temp_dir.GetPath(), zip_file, false) &&
base::ReadFileToString(zip_file, compressed_logs);
base::DeleteFile(zip_file, false);
return succeed;
}
std::string LogsToString(const FeedbackCommon::SystemLogsMap& sys_info) {
std::string syslogs_string;
for (const auto& iter : sys_info) {
std::string key = iter.first;
base::TrimString(key, "\n ", &key);
if (key == feedback::FeedbackReport::kCrashReportIdsKey ||
key == feedback::FeedbackReport::kAllCrashReportIdsKey) {
// Avoid adding the crash IDs to the system_logs.txt file for privacy
// reasons. They should just be part of the product specific data.
continue;
}
std::string value = iter.second;
base::TrimString(value, "\n ", &value);
if (value.find("\n") != std::string::npos) {
syslogs_string.append(key + "=" + kMultilineIndicatorString +
kMultilineStartString + value + "\n" +
kMultilineEndString);
} else {
syslogs_string.append(key + "=" + value + "\n");
}
}
return syslogs_string;
}
} // namespace feedback_util
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