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69 lines
2.3 KiB
C++
69 lines
2.3 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 <filesystem>
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#include <iostream>
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#include <dwarfs/logger.h>
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#include <dwarfs/os_access_generic.h>
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#include <dwarfs/reader/filesystem_v2.h>
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#include <dwarfs/reader/fsinfo_options.h>
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#include <dwarfs/utility/filesystem_extractor.h>
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int main(int argc, char** argv) {
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using namespace dwarfs;
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if (argc < 3) {
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std::cerr << "Usage: " << argv[0] << " info|extract <image>\n";
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return 1;
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}
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try {
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os_access_generic os;
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stream_logger lgr(std::cerr);
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reader::filesystem_v2 fs(lgr, os, argv[2]);
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if (std::string_view(argv[1]) == "info") {
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fs.dump(std::cout, {.features = reader::fsinfo_features::for_level(2)});
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} else if (std::string_view(argv[1]) == "extract") {
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utility::filesystem_extractor ex(lgr, os);
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ex.open_disk(std::filesystem::current_path());
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ex.extract(fs);
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} else {
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std::cerr << "Unknown command: " << argv[1] << "\n";
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return 1;
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}
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} catch (std::exception const& e) {
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std::cerr << "Error: " << e.what() << "\n";
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return 1;
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}
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return 0;
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}
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