69 lines
1.8 KiB
C++
69 lines
1.8 KiB
C++
/*
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Copyright 2024 flyinghead
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This file is part of Flycast.
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Flycast is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 2 of the License, or
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(at your option) any later version.
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Flycast 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 General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with Flycast. If not, see <https://www.gnu.org/licenses/>.
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*/
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#include "resources.h"
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#include "archive/ZipArchive.h"
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#include <cstring>
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#include <cmrc/cmrc.hpp>
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CMRC_DECLARE(flycast);
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namespace resource
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{
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std::unique_ptr<u8[]> load(const std::string& path, size_t& size)
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{
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try {
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cmrc::embedded_filesystem fs = cmrc::flycast::get_filesystem();
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std::string zipName = path + ".zip";
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if (fs.exists(zipName))
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{
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cmrc::file zipFile = fs.open(zipName);
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ZipArchive zip;
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if (zip.Open(zipFile.cbegin(), zipFile.size()))
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{
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std::unique_ptr<ArchiveFile> file;
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file.reset(zip.OpenFirstFile());
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if (file != nullptr)
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{
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size = file->length();
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std::unique_ptr<u8[]> buffer = std::make_unique<u8[]>(size);
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size = file->Read(buffer.get(), size);
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return buffer;
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}
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}
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}
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else
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{
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cmrc::file file = fs.open(path);
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size = file.size();
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std::unique_ptr<u8[]> buffer = std::make_unique<u8[]>(size);
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memcpy(buffer.get(), file.begin(), size);
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return buffer;
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}
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} catch (const std::system_error& e) {
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}
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INFO_LOG(COMMON, "Resource not found: %s", path.c_str());
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size = 0;
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return nullptr;
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}
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}
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