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split finding of callbacks out of code

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svn:r350
This commit is contained in:
Niels Provos 2007-03-06 06:26:10 +00:00
parent 50edb19f17
commit a968da7425
2 changed files with 27 additions and 14 deletions
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2
evhttp.h
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@ -155,6 +155,8 @@ struct evhttp_request {
*/ */
struct evhttp_request *evhttp_request_new( struct evhttp_request *evhttp_request_new(
void (*cb)(struct evhttp_request *, void *), void *arg); void (*cb)(struct evhttp_request *, void *), void *arg);
/* enable delivery of chunks to requestor */
void evhttp_request_set_chunked_cb(struct evhttp_request *, void evhttp_request_set_chunked_cb(struct evhttp_request *,
void (*cb)(struct evhttp_request *, void *)); void (*cb)(struct evhttp_request *, void *));

39
http.c
View File

@ -1795,30 +1795,41 @@ evhttp_parse_query(const char *uri, struct evkeyvalq *headers)
free(line); free(line);
} }
static struct evhttp_cb *
evhttp_dispatch_callback(struct httpcbq *callbacks, struct evhttp_request *req)
{
struct evhttp_cb *cb;
/* Test for different URLs */
char *p = strchr(req->uri, '?');
TAILQ_FOREACH(cb, callbacks, next) {
int res;
if (p == NULL)
res = strcmp(cb->what, req->uri) == 0;
else
res = strncmp(cb->what, req->uri,
(size_t)(p - req->uri)) == 0;
if (res)
return (cb);
}
return (NULL);
}
void void
evhttp_handle_request(struct evhttp_request *req, void *arg) evhttp_handle_request(struct evhttp_request *req, void *arg)
{ {
struct evhttp *http = arg; struct evhttp *http = arg;
struct evhttp_cb *cb; struct evhttp_cb *cb = NULL;
if (req->uri == NULL) { if (req->uri == NULL) {
evhttp_send_error(req, HTTP_BADREQUEST, "Bad Request"); evhttp_send_error(req, HTTP_BADREQUEST, "Bad Request");
return; return;
} }
/* Test for different URLs */ if ((cb = evhttp_dispatch_callback(&http->callbacks, req)) != NULL) {
TAILQ_FOREACH(cb, &http->callbacks, next) { (*cb->cb)(req, cb->cbarg);
int res; return;
char *p = strchr(req->uri, '?');
if (p == NULL)
res = strcmp(cb->what, req->uri) == 0;
else
res = strncmp(cb->what, req->uri,
(size_t)(p - req->uri)) == 0;
if (res) {
(*cb->cb)(req, cb->cbarg);
return;
}
} }
/* Generic call back */ /* Generic call back */