bsnes/ananke/bsx-satellaview.cpp

73 lines
2.3 KiB
C++

string Ananke::createBsxSatellaviewDatabase(vector<uint8_t> &buffer, Markup::Node &document, const string &manifest) {
string pathname = {
libraryPath, "BS-X Satellaview/",
document["release/information/name"].text(),
" (", document["release/information/region"].text(), ")",
" (", document["release/information/revision"].text(), ")",
".bs/"
};
directory::create(pathname);
//strip "release" root node from database entry (since a single game manifest isn't part of a database)
string markup = manifest;
markup.replace("\n ", "\n");
markup.replace("information", "\ninformation");
markup.ltrim<1>("release\n");
file::write({pathname, "manifest.bml"}, markup);
file::write({pathname, "program.rom"}, buffer);
return pathname;
}
string Ananke::createBsxSatellaviewHeuristic(vector<uint8_t> &buffer) {
string pathname = {
libraryPath, "BS-X Satellaview/",
nall::basename(information.name),
".bs/"
};
directory::create(pathname);
file::write({pathname, "manifest.bml"}, {
"unverified\n",
"\n",
"cartridge\n",
" rom name=program.rom size=0x", hex(buffer.size()), " type=FlashROM\n",
"\n",
"information\n",
" title: ", nall::basename(information.name), "\n"
});
file::write({pathname, "program.rom"}, buffer);
return pathname;
}
string Ananke::openBsxSatellaview(vector<uint8_t> &buffer) {
string sha256 = nall::sha256(buffer.data(), buffer.size());
string databaseText = string::read({configpath(), "ananke/database/BS-X Satellaview.bml"}).strip();
if(databaseText.empty()) databaseText = string{Database::BsxSatellaview}.strip();
lstring databaseItem = databaseText.split("\n\n");
for(auto &item : databaseItem) {
item.append("\n");
auto document = Markup::Document(item);
if(document["release/information/sha256"].text() == sha256) {
return createBsxSatellaviewDatabase(buffer, document, item);
}
}
return createBsxSatellaviewHeuristic(buffer);
}
string Ananke::syncBsxSatellaview(const string &pathname) {
auto buffer = file::read({pathname, "program.rom"});
if(buffer.size() == 0) return "";
directory::remove(pathname);
information.path = pathname;
information.name = notdir(string{pathname}.rtrim<1>("/"));
return openBsxSatellaview(buffer);
}