61 lines
1.7 KiB
C++
61 lines
1.7 KiB
C++
/*
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* Copyright 2015 - 2019 gtalent2@gmail.com
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*/
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#include <string_view>
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#include <vector>
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#include "imgconv.hpp"
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#include "pack.hpp"
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namespace nostalgia {
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[[nodiscard]] static constexpr bool endsWith(std::string_view str, std::string_view ending) {
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return str.size() >= ending.size() && str.substr(str.size() - ending.size()) == ending;
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}
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// stub for now
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ox::Error pathToInode(std::vector<char> *buff) {
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return OxError(0);
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}
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// stub for now
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ox::Error toMetalClaw(std::vector<char> *buff) {
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return OxError(0);
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}
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ox::Error copy(ox::PassThroughFS *src, ox::FileSystem32 *dest, std::string path) {
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// copy
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src->ls(path.c_str(), [src, dest, path](const char *name, ox::InodeId_t inode) {
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auto stat = src->stat(path.c_str());
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oxReturnError(stat.error);
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if (stat.value.fileType == ox::FileType_Directory) {
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const auto dir = path + name + '/';
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oxReturnError(dest->mkdir(dir.c_str()));
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oxReturnError(copy(src, dest, dir));
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} else {
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std::vector<char> buff(stat.value.size);
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// load file
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oxReturnError(src->read(path.c_str(), buff.data(), buff.size()));
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// do transforms
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if (endsWith(path, ".claw")) {
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oxReturnError(pathToInode(&buff));
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oxReturnError(toMetalClaw(&buff));
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} else if (endsWith(path, ".png")) {
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const auto fullPath = src->basePath() + path;
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oxReturnError(pngToGba(fullPath.c_str(), 0, 0));
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}
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// write file to dest
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oxReturnError(dest->write(path.c_str(), buff.data(), buff.size()));
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}
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return OxError(0);
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});
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return OxError(0);
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}
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}
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