bool Config::loadSetting(const std::string &line, const std::string &name, Set &var) const {
size_t i = isSetting(line, name, "=");
if(i != std::string::npos) {
var.clear();
var.insert(
trim(line.substr(i))
);
return true;
}
i = isSetting(line, name, "+=");
if(i != std::string::npos) {
var.insert(
trim(line.substr(i))
);
return true;
}
i = isSetting(line, name, "-=");
if(i != std::string::npos) {
Set::iterator a = var.find(
trim(line.substr(i))
);
if(a != var.end()) {
var.erase(a);
}
return true;
}
return false;
}
bool Config::loadSetting(const std::string &line, const std::string &name, Path &var) const {
size_t i = isSetting(line, name, "=");
if(i == std::string::npos) {
return false;
}
var = trim(line.substr(i));
return true;
}
void initConfiguration(int argc, const char *argv[])
{
/* load some more defaults from config file */
runScript(PATH_SCRIPTS, "config.lua");
runScript(PATH_SCRIPTS, "artpack.lua");
/* go for .gltronrc (or whatever is defined in RC_NAME) */
{
char *path;
path = getPossiblePath(PATH_PREFERENCES, RC_NAME);
if (path != NULL) {
if (fileExists(path)) {
printf("[status] loading settings from %s\n", path);
scripting_RunFile(path);
} else {
printf("[error] cannot load %s from %s\n", RC_NAME, path);
}
free(path);
}
else {
printf("[fatal] can't get valid pref path for %s\n", RC_NAME);
exit(1); // something is seriously wrong
}
}
if(!isSetting("version") || getSettingf("version") < 0.70f) {
/* load some more defaults from config file */
runScript(PATH_SCRIPTS, "config.lua");
runScript(PATH_SCRIPTS, "artpack.lua");
printf("[warning] old config file found, overriding using defaults\n");
}
// check if config is valid
scripting_GetGlobal("save_completed", NULL);
if(scripting_IsNilResult()) {
runScript(PATH_SCRIPTS, "config.lua");
runScript(PATH_SCRIPTS, "artpack.lua");
printf("[warning] defunct config file found, overriding using defaults\n");
}
setSettingf("version", 0.70f);
/* parse any comandline switches overrinding the loaded settings */
parse_args(argc, argv);
/* sanity check some settings */
checkSettings();
/* intialize the settings cache, remember to do that everytime you
change something */
updateSettingsCache();
}
bool Config::loadSetting(const std::string &line, const std::string &name, PPMap &var) const {
size_t i = isSetting(line, name, "=");
if(i != std::string::npos) {
size_t j = line.find(':', i);
if(j == std::string::npos) { return false; }
var.clear();
var.insert(PPMap::value_type(
trim(line.substr(i, j - i)),
trim(line.substr(j + 1))
));
return true;
}
i = isSetting(line, name, "+=");
if(i != std::string::npos) {
size_t j = line.find(':', i);
if(j == std::string::npos) { return false; }
var.insert(PPMap::value_type(
trim(line.substr(i, j - i)),
trim(line.substr(j + 1))
));
return true;
}
i = isSetting(line, name, "-=");
if(i != std::string::npos) {
size_t j = line.find(':', i);
if(j == std::string::npos) { return false; }
PPMap::iterator a = var.find(PPMap::value_type(
trim(line.substr(i, j - i)),
trim(line.substr(j + 1))
));
if(a != var.end()) {
var.erase(a);
}
return true;
}
return false;
}
bool Config::loadSetting(const std::string &line, const std::string &name, bool &var) const {
const size_t i = isSetting(line, name, "=");
if(i == std::string::npos) {
return false;
}
const std::string value = line.substr(i);
if(value == "true" || value == "1" || value == "on") {
var = true;
} else if(value == "false" || value == "0" || value == "off") {
var = false;
} else {
throw std::runtime_error(std::string("can not parse as boolean: ") + value);
}
return true;
}
