int n_clients = 0;
struct config conf = {};
-static const char *http_versions[] = {
+const char * const http_versions[] = {
[UH_HTTP_VER_0_9] = "HTTP/0.9",
[UH_HTTP_VER_1_0] = "HTTP/1.0",
[UH_HTTP_VER_1_1] = "HTTP/1.1",
};
+const char * const http_methods[] = {
+ [UH_HTTP_MSG_GET] = "GET",
+ [UH_HTTP_MSG_POST] = "POST",
+ [UH_HTTP_MSG_HEAD] = "HEAD",
+};
+
void uh_http_header(struct client *cl, int code, const char *summary)
{
const char *enc = "Transfer-Encoding: chunked\r\n";
uh_connection_close(cl);
}
+static int find_idx(const char * const *list, int max, const char *str)
+{
+ int i;
+
+ for (i = 0; i < max; i++)
+ if (!strcmp(list[i], str))
+ return i;
+
+ return -1;
+}
+
static int client_parse_request(struct client *cl, char *data)
{
struct http_request *req = &cl->request;
char *type, *path, *version;
- int i;
type = strtok(data, " ");
path = strtok(NULL, " ");
return CLIENT_STATE_DONE;
req->url = path;
- if (!strcmp(type, "GET"))
- req->method = UH_HTTP_MSG_GET;
- else if (!strcmp(type, "POST"))
- req->method = UH_HTTP_MSG_POST;
- else if (!strcmp(type, "HEAD"))
- req->method = UH_HTTP_MSG_HEAD;
- else
+ req->method = find_idx(http_methods, ARRAY_SIZE(http_methods), type);
+ if (req->method < 0)
return CLIENT_STATE_DONE;
- cl->request.version = -1;
- i = array_size(http_versions);
- while (i--) {
- if (!strcmp(version, http_versions[i])) {
- cl->request.version = i;
- break;
- }
- }
+ req->version = find_idx(http_versions, ARRAY_SIZE(http_versions), version);
if (cl->request.version < 0)
return CLIENT_STATE_DONE;
return CLIENT_STATE_DATA;
}
- val = strchr(data, ':');
+ val = uh_split_header(data);
if (!val)
return CLIENT_STATE_DONE;
- *val = 0;
- val++;
-
- while (isspace(*val))
- val++;
-
for (name = data; *name; name++)
if (isupper(*name))
*name = tolower(*name);
ustream_free(&cl->sfd.stream);
close(cl->sfd.fd.fd);
list_del(&cl->list);
+ blob_buf_free(&cl->hdr);
free(cl);
uh_unblock_listeners();