int cngplpInitOptions(cngplpData *data)
{
cups_dest_t *all_dests;
cups_dest_t *curr_dest;
int num;
num = cupsGetDests(&all_dests);
if(data->curr_printer == NULL)
return -1;
curr_dest = cupsGetDest(data->curr_printer, NULL, num, all_dests);
if(curr_dest == NULL)
return -1;
data->cups_opt = (CupsOptions *)malloc(sizeof(CupsOptions));
if(data->cups_opt == NULL)
return -1;
if(CreateCupsOptions(data) < 0){
MemFree(data->cups_opt);
return -1;
}
SetCupsStoreOption(data, curr_dest);
data->ppd_opt = (PPDOptions *)malloc(sizeof(PPDOptions));
if(data->ppd_opt == NULL){
DeleteCupsOptions(data->cups_opt);
return -1;
}
if(CreatePPDOptions(data) < 0){
DeleteCupsOptions(data->cups_opt);
DeletePPDOptions(data);
return -1;
}
if(data->ppdfile){
SetPPDStoreOption(data, curr_dest);
}
if(data->ppd_opt->uivalue != NULL){
SetPPDStoreUIValue(data, curr_dest);
}
if(CreateSaveOptions(data) < 0){
DeleteCupsOptions(data->cups_opt);
DeletePPDOptions(data);
return -1;
}
cupsFreeDests(num, all_dests);
return 0;
}
void cngplpFreeOptions(cngplpData *data)
{
if(data) {
DeleteSaveOptions(data);
DeleteCupsOptions(data->cups_opt);
DeletePPDOptions(data);
data->cups_opt = NULL;
data->ppd_opt = NULL;
}
}
