int _func_xpath_close_brackets(char * chunk, void * data)
{
int cur = 0;
roxml_xpath_ctx_t *ctx = (roxml_xpath_ctx_t*)data;
#ifdef DEBUG_PARSING
fprintf(stderr, "calling func %s chunk %c\n",__func__,chunk[0]);
#endif /* DEBUG_PARSING */
if(!ctx->quoted && !ctx->dquoted) {
ctx->bracket = (ctx->bracket+1)%2;
chunk[0] = '\0';
if(ctx->new_cond) {
if(ctx->new_cond->func == ROXML_FUNC_XPATH) {
xpath_node_t *xp;
ctx->new_cond->func2 = roxml_parse_xpath(ctx->new_cond->arg1, &xp, 1);
ctx->new_cond->xp = xp;
}
} else {
return -1;
}
}
cur++;
ctx->shorten_cond = 0;
return 1;
}
node_t ** ROXML_API roxml_xpath(node_t *n, char * path, int *nb_ans)
{
int index = 0;
int count = 0;
xpath_node_t * xpath = NULL;
node_t ** node_set = NULL;
node_t * root = n;
char * full_path_to_find;
char * path_to_find;
if(n == NULL) {
if(nb_ans) { *nb_ans = 0; }
return NULL;
}
root = roxml_get_root(n);
full_path_to_find = strdup(path);
path_to_find = full_path_to_find;
index = roxml_parse_xpath(path_to_find, &xpath, 0);
if(index >= 0) {
node_set = roxml_exec_xpath(root, n, xpath, index, &count);
roxml_free_xpath(xpath, index);
free(full_path_to_find);
if(count == 0) {
roxml_release(node_set);
node_set = NULL;
}
}
if(nb_ans) {
*nb_ans = count;
}
return node_set;
}