2 * Copyright (C) 2015 "IoT.bzh"
3 * Author "Fulup Ar Foll"
4 * Author José Bollo <jose.bollo@iot.bzh>
6 * Licensed under the Apache License, Version 2.0 (the "License");
7 * you may not use this file except in compliance with the License.
8 * You may obtain a copy of the License at
10 * http://www.apache.org/licenses/LICENSE-2.0
12 * Unless required by applicable law or agreed to in writing, software
13 * distributed under the License is distributed on an "AS IS" BASIS,
14 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15 * See the License for the specific language governing permissions and
16 * limitations under the License.
24 #include "afb-req-itf.h"
28 #include "afb-websock.h"
30 int afb_hswitch_apis(struct afb_hreq *hreq, void *data)
32 const char *api, *verb;
33 size_t lenapi, lenverb;
34 struct AFB_clientCtx *context;
36 api = &hreq->tail[strspn(hreq->tail, "/")];
37 lenapi = strcspn(api, "/");
39 verb = &verb[strspn(verb, "/")];
40 lenverb = strcspn(verb, "/");
42 if (!(*api && *verb && lenapi && lenverb))
45 context = afb_hreq_context(hreq);
46 afb_apis_call(afb_hreq_to_req(hreq), context, api, lenapi, verb, lenverb);
50 int afb_hswitch_one_page_api_redirect(struct afb_hreq *hreq, void *data)
55 if (hreq->lentail >= 2 && hreq->tail[1] == '#')
58 * Here we have for example:
59 * url = "/pre/dir/page" lenurl = 13
60 * tail = "/dir/page" lentail = 9
62 * We will produce "/pre/#!dir/page"
64 * Let compute plen that include the / at end (for "/pre/")
66 plen = hreq->lenurl - hreq->lentail + 1;
67 url = alloca(hreq->lenurl + 3);
68 memcpy(url, hreq->url, plen);
71 memcpy(&url[plen], &hreq->tail[1], hreq->lentail);
72 return afb_hreq_redirect_to(hreq, url);
75 int afb_hswitch_websocket_switch(struct afb_hreq *hreq, void *data)
77 if (hreq->lentail != 0)
80 return afb_websock_check_upgrade(hreq /* TODO: protocols here */);