static int main_extract(SaveBlock & save, int argc, char ** argv) {
(void)argv;
if(argc != 0) {
return -1;
}
if(!save.open()) {
return 2;
}
vector<string> files = save.getFiles();
for(vector<string>::iterator file = files.begin(); file != files.end(); ++file) {
size_t size;
char * data = save.load(*file, size);
if(!data) {
cerr << "error loading " << *file << " from save" << endl;
continue;
}
fs::ofstream h(*file, std::ios_base::out | std::ios_base::binary);
if(!h.is_open()) {
cerr << "error opening " << *file << " for writing" << endl;
continue;
}
if(h.write(data, size).fail()) {
cerr << "error writing to " << *file << endl;
}
}
return 0;
}
