crashpad_database_util.cc | Explore in Territory

// Copyright 2015 The Crashpad Authors
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

#include <errno.h>
#include <getopt.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <strings.h>
#include <sys/types.h>
#include <time.h>

#include <iterator>
#include <memory>
#include <string>
#include <utility>
#include <vector>

#include "base/check_op.h"
#include "base/files/file_path.h"
#include "base/numerics/safe_conversions.h"
#include "base/strings/utf_string_conversions.h"
#include "build/build_config.h"
#include "client/crash_report_database.h"
#include "client/settings.h"
#include "tools/tool_support.h"
#include "util/file/file_io.h"
#include "util/file/file_reader.h"
#include "util/misc/uuid.h"
#include "util/stdlib/string_number_conversion.h"

namespace crashpad {
namespace {

void Usage(const base::FilePath& me) { … }

struct Options { … };

// Converts |string| to |boolean|, returning true if a conversion could be
// performed, and false without setting |boolean| if no conversion could be
// performed. Various string representations of a boolean are recognized
// case-insensitively.
bool StringToBool(const char* string, bool* boolean) { … }

// Converts |boolean| to a string, either "true" or "false".
std::string BoolToString(bool boolean) { … }

// Converts |string| to |out_time|, returning true if a conversion could be
// performed, and false without setting |boolean| if no conversion could be
// performed. Various time formats are recognized, including several string
// representations and a numeric time_t representation. The special |string|
// "never" is recognized as converted to a |out_time| value of 0; "now" is
// converted to the current time. |utc|, when true, causes |string| to be
// interpreted as a UTC time rather than a local time when the time zone is
// ambiguous.
bool StringToTime(const char* string, time_t* out_time, bool utc) { … }

// Converts |out_time| to a string, and returns it. |utc| determines whether the
// converted time will reference local time or UTC. If |out_time| is 0, the
// string "never" will be returned as a special case.
std::string TimeToString(time_t out_time, bool utc) { … }

// Shows information about a single |report|. |space_count| is the number of
// spaces to print before each line that is printed. |utc| determines whether
// times should be shown in UTC or the local time zone.
void ShowReport(const CrashReportDatabase::Report& report,
                size_t space_count,
                bool utc) { … }

// Shows information about a vector of |reports|. |space_count| is the number of
// spaces to print before each line that is printed. |options| will be consulted
// to determine whether to show expanded information
// (options.show_all_report_info) and what time zone to use when showing
// expanded information (options.utc).
void ShowReports(const std::vector<CrashReportDatabase::Report>& reports,
                 size_t space_count,
                 const Options& options) { … }

int DatabaseUtilMain(int argc, char* argv[]) { … }

}  // namespace
}  // namespace crashpad

#if BUILDFLAG(IS_POSIX)
int main(int argc, char* argv[]) { … }
#elif BUILDFLAG(IS_WIN)
int wmain(int argc, wchar_t* argv[]) {
  return crashpad::ToolSupport::Wmain(argc, argv, crashpad::DatabaseUtilMain);
}
#endif  // BUILDFLAG(IS_POSIX)
chromium/third_party/crashpad/crashpad/tools/crashpad_database_util.cc
