mirror of
https://github.com/BernardoGiordano/Checkpoint
synced 2024-12-14 10:52:27 +00:00
103 lines
No EOL
3.9 KiB
C++
103 lines
No EOL
3.9 KiB
C++
/*
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* This file is part of Checkpoint
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* Copyright (C) 2017-2019 Bernardo Giordano, FlagBrew
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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 General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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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 General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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* Additional Terms 7.b and 7.c of GPLv3 apply to this file:
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* * Requiring preservation of specified reasonable legal notices or
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* author attributions in that material or in the Appropriate Legal
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* Notices displayed by works containing it.
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* * Prohibiting misrepresentation of the origin of that material,
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* or requiring that modified versions of such material be marked in
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* reasonable ways as different from the original version.
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*/
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#include "cheatmanager.hpp"
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CheatManager::CheatManager(void)
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{
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mCheats = nullptr;
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if (io::fileExists("/switch/Checkpoint/cheats.json")) {
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const std::string path = "/switch/Checkpoint/cheats.json";
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FILE* in = fopen(path.c_str(), "rt");
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if (in != NULL) {
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mCheats = std::make_shared<nlohmann::json>(nlohmann::json::parse(in, nullptr, false));
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fclose(in);
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}
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}
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else {
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const std::string path = "romfs:/cheats/cheats.json.bz2";
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// load compressed archive in memory
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FILE* f = fopen(path.c_str(), "rb");
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if (f != NULL) {
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fseek(f, 0, SEEK_END);
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u32 size = ftell(f);
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unsigned int destLen = 1024 * 1024;
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char* s = new char[size];
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char* d = new char[destLen]();
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rewind(f);
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fread(s, 1, size, f);
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int r = BZ2_bzBuffToBuffDecompress(d, &destLen, s, size, 0, 0);
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if (r == BZ_OK) {
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mCheats = std::make_shared<nlohmann::json>(nlohmann::json::parse(d));
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}
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delete[] s;
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delete[] d;
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fclose(f);
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}
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}
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}
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bool CheatManager::areCheatsAvailable(const std::string& key)
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{
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return mCheats->find(key) != mCheats->end();
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}
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void CheatManager::save(const std::string& key, const std::vector<std::string>& s)
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{
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static size_t MAGIC_LEN = strlen(SELECTED_MAGIC);
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std::string idfolder = StringUtils::format("/atmosphere/titles/%s", key.c_str());
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std::string rootfolder = idfolder + "/cheats";
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mkdir(idfolder.c_str(), 777);
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mkdir(rootfolder.c_str(), 777);
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auto cheats = *CheatManager::getInstance().cheats().get();
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for (auto it = cheats[key].begin(); it != cheats[key].end(); ++it) {
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std::string buildid = it.key();
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std::string cheatFile = "";
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for (size_t i = 0; i < s.size(); i++) {
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std::string cellName = s.at(i);
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if (cellName.compare(0, MAGIC_LEN, SELECTED_MAGIC) == 0) {
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cellName = cellName.substr(strlen(SELECTED_MAGIC), cellName.length());
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if (cheats[key][buildid].find(cellName) != cheats[key][buildid].end()) {
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cheatFile += cellName + "\n";
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for (auto& it2 : cheats[key][buildid][cellName]) {
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cheatFile += it2.get<std::string>() + "\n";
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}
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cheatFile += "\n";
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}
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}
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}
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FILE* f = fopen((rootfolder + "/" + buildid + ".txt").c_str(), "w");
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if (f != NULL) {
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fwrite(cheatFile.c_str(), 1, cheatFile.length(), f);
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fclose(f);
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}
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}
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} |