mirror of
https://github.com/curl/curl.git
synced 2024-12-27 06:59:43 +08:00
56d373033d
- make result print collected write data, unless change in meta flags is detected - will show same result even when data arrives via several writecb invocations Closes #12068
127 lines
3.2 KiB
C
127 lines
3.2 KiB
C
/***************************************************************************
|
|
* _ _ ____ _
|
|
* Project ___| | | | _ \| |
|
|
* / __| | | | |_) | |
|
|
* | (__| |_| | _ <| |___
|
|
* \___|\___/|_| \_\_____|
|
|
*
|
|
* Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al.
|
|
*
|
|
* This software is licensed as described in the file COPYING, which
|
|
* you should have received as part of this distribution. The terms
|
|
* are also available at https://curl.se/docs/copyright.html.
|
|
*
|
|
* You may opt to use, copy, modify, merge, publish, distribute and/or sell
|
|
* copies of the Software, and permit persons to whom the Software is
|
|
* furnished to do so, under the terms of the COPYING file.
|
|
*
|
|
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
|
|
* KIND, either express or implied.
|
|
*
|
|
* SPDX-License-Identifier: curl
|
|
*
|
|
***************************************************************************/
|
|
|
|
#include "test.h"
|
|
|
|
#ifdef USE_WEBSOCKETS
|
|
|
|
struct ws_data {
|
|
CURL *easy;
|
|
char buf[1024*1024];
|
|
size_t blen;
|
|
size_t nwrites;
|
|
int has_meta;
|
|
int meta_flags;
|
|
};
|
|
|
|
static void flush_data(struct ws_data *wd)
|
|
{
|
|
size_t i;
|
|
|
|
if(!wd->nwrites)
|
|
return;
|
|
|
|
for(i = 0; i < wd->blen; ++i)
|
|
printf("%02x ", (unsigned char)wd->buf[i]);
|
|
|
|
printf("\n");
|
|
if(wd->has_meta)
|
|
printf("RECFLAGS: %x\n", wd->meta_flags);
|
|
else
|
|
fprintf(stderr, "RECFLAGS: NULL\n");
|
|
wd->blen = 0;
|
|
wd->nwrites = 0;
|
|
}
|
|
|
|
static size_t add_data(struct ws_data *wd, const char *buf, size_t blen,
|
|
const struct curl_ws_frame *meta)
|
|
{
|
|
if((wd->nwrites == 0) ||
|
|
(!!meta != !!wd->has_meta) ||
|
|
(meta && meta->flags != wd->meta_flags)) {
|
|
if(wd->nwrites > 0)
|
|
flush_data(wd);
|
|
wd->has_meta = (meta != NULL);
|
|
wd->meta_flags = meta? meta->flags : 0;
|
|
}
|
|
|
|
if(wd->blen + blen > sizeof(wd->buf)) {
|
|
return 0;
|
|
}
|
|
memcpy(wd->buf + wd->blen, buf, blen);
|
|
wd->blen += blen;
|
|
wd->nwrites++;
|
|
return blen;
|
|
}
|
|
|
|
|
|
static size_t writecb(char *buffer, size_t size, size_t nitems, void *p)
|
|
{
|
|
struct ws_data *ws_data = p;
|
|
size_t incoming = nitems;
|
|
const struct curl_ws_frame *meta;
|
|
(void)size;
|
|
|
|
meta = curl_ws_meta(ws_data->easy);
|
|
incoming = add_data(ws_data, buffer, incoming, meta);
|
|
|
|
if(nitems != incoming)
|
|
fprintf(stderr, "returns error from callback\n");
|
|
return nitems;
|
|
}
|
|
|
|
int test(char *URL)
|
|
{
|
|
CURL *curl;
|
|
CURLcode res = CURLE_OK;
|
|
struct ws_data ws_data;
|
|
|
|
|
|
global_init(CURL_GLOBAL_ALL);
|
|
|
|
curl = curl_easy_init();
|
|
if(curl) {
|
|
memset(&ws_data, 0, sizeof(ws_data));
|
|
ws_data.easy = curl;
|
|
|
|
curl_easy_setopt(curl, CURLOPT_URL, URL);
|
|
/* use the callback style */
|
|
curl_easy_setopt(curl, CURLOPT_USERAGENT, "webbie-sox/3");
|
|
curl_easy_setopt(curl, CURLOPT_VERBOSE, 1L);
|
|
curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, writecb);
|
|
curl_easy_setopt(curl, CURLOPT_WRITEDATA, &ws_data);
|
|
res = curl_easy_perform(curl);
|
|
fprintf(stderr, "curl_easy_perform() returned %u\n", (int)res);
|
|
/* always cleanup */
|
|
curl_easy_cleanup(curl);
|
|
flush_data(&ws_data);
|
|
}
|
|
curl_global_cleanup();
|
|
return (int)res;
|
|
}
|
|
|
|
#else
|
|
NO_SUPPORT_BUILT_IN
|
|
#endif
|