int
urlForbidden(AtomPtr url,
int (*handler)(int, AtomPtr, AtomPtr, AtomPtr, void*),
void *closure)
{
int forbidden = urlIsMatched(url->string, url->length,
forbiddenDomains, forbiddenRegex);
int code = 0;
AtomPtr message = NULL, headers = NULL;
if(forbidden) {
message = internAtomF("Forbidden URL %s", url->string);
if(forbiddenUrl) {
code = forbiddenRedirectCode;
headers = internAtomF("\r\nLocation: %s", forbiddenUrl->string);
} else {
code = 403;
}
}
#ifndef NO_REDIRECTOR
if(code == 0 && redirector) {
RedirectRequestPtr request;
request = malloc(sizeof(RedirectRequestRec));
if(request == NULL) {
do_log(L_ERROR, "Couldn't allocate redirect request.\n");
goto done;
}
request->url = url;
request->handler = handler;
request->data = closure;
if(redirector_request_first == NULL)
redirector_request_first = request;
else
redirector_request_last->next = request;
redirector_request_last = request;
request->next = NULL;
if(request == redirector_request_first)
redirectorTrigger();
return 1;
}
#endif
done:
handler(code, url, message, headers, closure);
return 1;
}
int
urlIsUncachable(char *url, int length)
{
return urlIsMatched(url, length, uncachableDomains, uncachableRegex);
}
int
urlIsUncensorReferer(char *url, int length)
{
return urlIsMatched(url, length, uncensorRefererDomains, uncensorRefererRegex);
}
