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81 lines
2.5 KiB
C++
81 lines
2.5 KiB
C++
/* vim:set ts=2 sw=2 sts=2 et: */
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/**
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* \author Marcus Holland-Moritz (github@mhxnet.de)
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* \copyright Copyright (c) Marcus Holland-Moritz
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*
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* This file is part of dwarfs.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the “Software”), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED “AS IS”, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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* SOFTWARE.
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*
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* SPDX-License-Identifier: MIT
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*/
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#include <clocale>
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#include <cstdlib>
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#include <iostream>
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#include <dwarfs/config.h>
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#ifdef DWARFS_STACKTRACE_ENABLED
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#include <cpptrace/from_current.hpp>
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#if __has_include(<cpptrace/formatting.hpp>)
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#include <cpptrace/formatting.hpp>
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#define DWARFS_CPPTRACE_HAS_FORMATTING
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#endif
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#define DWARFS_TRY CPPTRACE_TRYZ
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#define DWARFS_CATCH CPPTRACE_CATCHZ
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#else
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#define DWARFS_TRY try
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#define DWARFS_CATCH catch
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#endif
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#include <dwarfs/error.h>
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#include <dwarfs/tool/safe_main.h>
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#include <dwarfs/util.h>
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namespace dwarfs::tool {
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int safe_main(std::function<int(void)> const& fn) {
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DWARFS_TRY {
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install_signal_handlers();
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setup_default_locale();
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#ifdef _WIN32
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::_set_abort_behavior(0, _WRITE_ABORT_MSG);
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#endif
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return fn();
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}
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DWARFS_CATCH(...) {
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std::cerr << "ERROR: " << exception_str(std::current_exception()) << "\n";
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#ifdef DWARFS_STACKTRACE_ENABLED
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auto stacktrace = cpptrace::from_current_exception();
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#ifdef DWARFS_CPPTRACE_HAS_FORMATTING
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auto formatter = cpptrace::formatter{}.addresses(
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cpptrace::formatter::address_mode::object);
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formatter.print(std::cerr, stacktrace, true);
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#else
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stacktrace.print(std::cerr, true);
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#endif
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#endif
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}
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return 1;
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}
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} // namespace dwarfs::tool
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