void mod_manager::load_mod_info(std::string info_file_path)
{
// info_file_path is the fully qualified path to the information file for this mod
std::ifstream infile(info_file_path.c_str(), std::ifstream::in | std::ifstream::binary);
if (!infile) {
// fail silently?
return;
}
std::istringstream iss(
std::string(
(std::istreambuf_iterator<char>(infile)),
std::istreambuf_iterator<char>()
)
);
infile.close();
const std::string main_path = info_file_path.substr(0, info_file_path.find_last_of("/\\"));
try {
JsonIn jsin(iss);
jsin.eat_whitespace();
char ch = jsin.peek();
if (ch == '{') {
// find type and dispatch single object
JsonObject jo = jsin.get_object();
load_modfile(jo, main_path);
jo.finish();
} else if (ch == '[') {
jsin.start_array();
// find type and dispatch each object until array close
while (!jsin.end_array()) {
jsin.eat_whitespace();
JsonObject jo = jsin.get_object();
load_modfile(jo, main_path);
jo.finish();
}
} else {
// not an object or an array?
std::stringstream err;
err << jsin.line_number() << ": ";
err << "expected object or array, but found '" << ch << "'";
throw err.str();
}
} catch(std::string e) {
debugmsg("%s", e.c_str());
}
}
void mod_manager::load_mod_info(std::string info_file_path)
{
const std::string main_path = info_file_path.substr(0, info_file_path.find_last_of("/\\"));
read_from_file_optional_json( info_file_path, [&]( JsonIn &jsin ) {
if( jsin.test_object() ) {
// find type and dispatch single object
JsonObject jo = jsin.get_object();
load_modfile(jo, main_path);
jo.finish();
} else if( jsin.test_array() ) {
jsin.start_array();
// find type and dispatch each object until array close
while (!jsin.end_array()) {
JsonObject jo = jsin.get_object();
load_modfile(jo, main_path);
jo.finish();
}
} else {
// not an object or an array?
jsin.error( "expected array or object" );
}
} );
}