mirror of https://github.com/bsnes-emu/bsnes.git
89 lines
2.8 KiB
C++
89 lines
2.8 KiB
C++
void Ananke::copySufamiTurboSaves(const string &pathname) {
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if(!file::exists({pathname, "save.ram"})) {
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if(file::exists({information.path, nall::basename(information.name), ".srm"})) {
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file::copy({information.path, nall::basename(information.name), ".srm"}, {pathname, "save.ram"});
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}
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}
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}
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string Ananke::createSufamiTurboDatabase(vector<uint8_t> &buffer, Markup::Node &document, const string &manifest) {
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string pathname = {
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userpath(), "Emulation/Sufami Turbo/",
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document["release/information/name"].text(),
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" (", document["release/information/region"].text(), ")",
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" (", document["release/information/revision"].text(), ")",
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".st/"
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};
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directory::create(pathname);
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//strip "release" root node from database entry (since a single game manifest isn't part of a database)
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string markup = manifest;
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markup.replace("\n ", "\n");
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markup.replace("information", "\ninformation");
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markup.ltrim<1>("release\n");
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file::write({pathname, "manifest.bml"}, markup);
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file::write({pathname, "program.rom"}, buffer);
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copySufamiTurboSaves(pathname);
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return pathname;
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}
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string Ananke::createSufamiTurboHeuristic(vector<uint8_t> &buffer) {
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string pathname = {
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userpath(), "Emulation/Sufami Turbo/",
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nall::basename(information.name),
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" (!).st/"
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};
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directory::create(pathname);
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file::write({pathname, "manifest.bml"}, {
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"cartridge\n",
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" rom name=program.rom size=0x", hex(buffer.size()), "\n",
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" ram name=save.ram size=0x2000\n",
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"\n",
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"information\n",
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" title: ", nall::basename(information.name), "\n"
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});
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file::write({pathname, "program.rom"}, buffer);
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copySufamiTurboSaves(pathname);
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return pathname;
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}
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string Ananke::openSufamiTurbo(vector<uint8_t> &buffer) {
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string sha256 = nall::sha256(buffer.data(), buffer.size());
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string databaseText = string::read({configpath(), "ananke/database/Sufami Turbo.bml"}).strip();
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if(databaseText.empty()) databaseText = string{Database::SufamiTurbo}.strip();
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lstring databaseItem = databaseText.split("\n\n");
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for(auto &item : databaseItem) {
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item.append("\n");
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auto document = Markup::Document(item);
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if(document["release/information/sha256"].text() == sha256) {
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return createSufamiTurboDatabase(buffer, document, item);
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}
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}
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return createSufamiTurboHeuristic(buffer);
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}
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string Ananke::syncSufamiTurbo(const string &pathname) {
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auto buffer = file::read({pathname, "program.rom"});
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if(buffer.size() == 0) return "";
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auto save = file::read({pathname, "save.ram"});
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if(save.size() == 0) save = file::read({pathname, "save.rwm"});
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directory::remove(pathname);
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information.path = pathname;
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information.name = notdir(string{pathname}.rtrim<1>("/"));
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string outputPath = openSufamiTurbo(buffer);
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if(save.size()) file::write({outputPath, "save.ram"}, save);
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return outputPath;
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}
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