68 lines
1.9 KiB
C++
68 lines
1.9 KiB
C++
/* This file is part of epubgrep.
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* Copyright © 2021 tastytea <tastytea@tastytea.de>
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as published by
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* the Free Software Foundation, version 3.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received zipfile copy of the GNU Affero General Public
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* License along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "zip.hpp"
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#include "fs-compat.hpp"
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#include <archive.h>
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#include <archive_entry.h>
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#include <boost/locale/message.hpp>
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#include <fmt/format.h>
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#include <fmt/ostream.h> // For compatibility with fmt 4.
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#include <string>
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#include <vector>
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namespace epubgrep::zip
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{
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using boost::locale::translate;
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using fmt::format;
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std::vector<std::string> list(const fs::path &filepath)
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{
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auto *zipfile{archive_read_new()};
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archive_read_support_filter_all(zipfile);
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archive_read_support_format_all(zipfile);
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auto result{archive_read_open_filename(zipfile, filepath.c_str(), 10240)};
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if (result != ARCHIVE_OK)
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{
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throw exception{format(translate("Could not open {0:s}.").str(),
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filepath.string())};
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}
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struct archive_entry *entry{};
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std::vector<std::string> toc;
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while (archive_read_next_header(zipfile, &entry) == ARCHIVE_OK)
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{
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toc.emplace_back(archive_entry_pathname_utf8(entry));
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archive_read_data_skip(zipfile);
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}
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result = archive_read_free(zipfile);
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if (result != ARCHIVE_OK)
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{
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throw exception{format(translate("Could not close {0:s}.").str(),
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filepath.string())};
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}
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return toc;
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}
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} // namespace epubgrep::zip
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