static int
sort_query(struct query_sort *qs)
{
search_query(qs);
if (qs->query_string == NULL) {
qs->append(qs, qs->url);
return QS_OK;
}
qs->copy(qs, qs->url, qs->query_string - qs->url);
int return_code = QS_OK;
if( EOQS(qs->query_string[0]) ) {
// no params, append the end of the url
qs->append(qs, qs->query_string);
}
else {
/* count query parameters... */
count_params(qs);
/* ...in order to allocate an array on the stack */
struct query_param params[qs->count];
qs->params = params;
/* search and sort the parameters */
const char *eoqs = search_params(qs);
qsort(params, qs->count, sizeof(struct query_param), compare_params);
/* append the sorted parameters and the end of the url */
if ( append_params(qs) ) {
return_code = QS_CLEANED;
}
qs->append(qs, eoqs);
}
return return_code;
}
const char *
guc_search_query(gnet_search_t sh)
{
return search_query(sh);
}
