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Name	Size	Permission
10-at-a-time.c	5.11 KB	-rw-r--r--
ABI	2.67 KB	-rw-r--r--
CONTRIBUTE	11.79 KB	-rw-r--r--
INTERNALS	20.75 KB	-rw-r--r--
Makefile.example	1.86 KB	-rw-r--r--
anyauthput.c	4.99 KB	-rw-r--r--
cacertinmem.c	6.61 KB	-rw-r--r--
certinfo.c	2.31 KB	-rw-r--r--
chkspeed.c	5.63 KB	-rw-r--r--
cookie_interface.c	3.63 KB	-rw-r--r--
curlgtk.c	2.89 KB	-rw-r--r--
curlx.c	15.68 KB	-rw-r--r--
debug.c	4.02 KB	-rw-r--r--
evhiperfifo.c	11.89 KB	-rw-r--r--
externalsocket.c	4.4 KB	-rw-r--r--
fileupload.c	2.6 KB	-rw-r--r--
fopen.c	13.07 KB	-rw-r--r--
ftp-wildcard.c	4.12 KB	-rw-r--r--
ftpget.c	2.81 KB	-rw-r--r--
ftpgetinfo.c	2.92 KB	-rw-r--r--
ftpgetresp.c	2.51 KB	-rw-r--r--
ftpsget.c	3.09 KB	-rw-r--r--
ftpupload.c	4.54 KB	-rw-r--r--
ftpuploadresume.c	4.75 KB	-rw-r--r--
getinfo.c	1.85 KB	-rw-r--r--
getinmemory.c	3.29 KB	-rw-r--r--
ghiper.c	11.73 KB	-rw-r--r--
hiperfifo.c	11.21 KB	-rw-r--r--
href_extractor.c	2.64 KB	-rw-r--r--
htmltidy.c	3.99 KB	-rw-r--r--
http-post.c	1.92 KB	-rw-r--r--
httpcustomheader.c	2.02 KB	-rw-r--r--
httpput.c	3.65 KB	-rw-r--r--
https.c	2.49 KB	-rw-r--r--
imap.c	1.47 KB	-rw-r--r--
multi-app.c	4.49 KB	-rw-r--r--
multi-debugcallback.c	5.37 KB	-rw-r--r--
multi-double.c	3.34 KB	-rw-r--r--
multi-post.c	4.51 KB	-rw-r--r--
multi-single.c	3.3 KB	-rw-r--r--
multithread.c	2.58 KB	-rw-r--r--
opensslthreadlock.c	2.72 KB	-rw-r--r--
persistant.c	2.08 KB	-rw-r--r--
pop3s.c	2.6 KB	-rw-r--r--
pop3slist.c	2.59 KB	-rw-r--r--
post-callback.c	4.67 KB	-rw-r--r--
postit2.c	3.47 KB	-rw-r--r--
progressfunc.c	2.66 KB	-rw-r--r--
resolve.c	1.77 KB	-rw-r--r--
rtsp.c	8.3 KB	-rw-r--r--
sampleconv.c	3.29 KB	-rw-r--r--
sendrecv.c	3.57 KB	-rw-r--r--
sepheaders.c	2.49 KB	-rw-r--r--
sftpget.c	3.2 KB	-rw-r--r--
simple.c	1.63 KB	-rw-r--r--
simplepost.c	1.78 KB	-rw-r--r--
simplesmtp.c	3.48 KB	-rw-r--r--
simplessl.c	4.46 KB	-rw-r--r--
smooth-gtk-thread.c	6.08 KB	-rw-r--r--
smtp-multi.c	5.74 KB	-rw-r--r--
smtp-tls.c	5.73 KB	-rw-r--r--
synctime.c	12.59 KB	-rw-r--r--
threaded-ssl.c	4.19 KB	-rw-r--r--
url2file.c	2.4 KB	-rw-r--r--

Code Editor : multi-app.c

/***************************************************************************
 *                                  _   _ ____  _
 *  Project                     ___| | | |  _ \| |
 *                             / __| | | | |_) | |
 *                            | (__| |_| |  _ <| |___
 *                             \___|\___/|_| \_\_____|
 *
 * Copyright (C) 1998 - 2011, 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 http://curl.haxx.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.
 *
 ***************************************************************************/
/* This is an example application source code using the multi interface. */

#include <stdio.h>
#include <string.h>

/* somewhat unix-specific */
#include <sys/time.h>
#include <unistd.h>

/* curl stuff */
#include <curl/curl.h>

/*
 * Download a HTTP file and upload an FTP file simultaneously.
 */

#define HANDLECOUNT 2   /* Number of simultaneous transfers */
#define HTTP_HANDLE 0   /* Index for the HTTP transfer */
#define FTP_HANDLE 1    /* Index for the FTP transfer */

int main(void)
{
  CURL *handles[HANDLECOUNT];
  CURLM *multi_handle;

int still_running; /* keep number of running handles */
  int i;

CURLMsg *msg; /* for picking up messages with the transfer status */
  int msgs_left; /* how many messages are left */

/* Allocate one CURL handle per transfer */
  for (i=0; i<HANDLECOUNT; i++)
      handles[i] = curl_easy_init();

/* set the options (I left out a few, you'll get the point anyway) */
  curl_easy_setopt(handles[HTTP_HANDLE], CURLOPT_URL, "http://example.com");

curl_easy_setopt(handles[FTP_HANDLE], CURLOPT_URL, "ftp://example.com");
  curl_easy_setopt(handles[FTP_HANDLE], CURLOPT_UPLOAD, 1L);

/* init a multi stack */
  multi_handle = curl_multi_init();

/* add the individual transfers */
  for (i=0; i<HANDLECOUNT; i++)
      curl_multi_add_handle(multi_handle, handles[i]);

/* we start some action by calling perform right away */
  curl_multi_perform(multi_handle, &still_running);

do {
    struct timeval timeout;
    int rc; /* select() return code */

fd_set fdread;
    fd_set fdwrite;
    fd_set fdexcep;
    int maxfd = -1;

long curl_timeo = -1;

FD_ZERO(&fdread);
    FD_ZERO(&fdwrite);
    FD_ZERO(&fdexcep);

/* set a suitable timeout to play around with */
    timeout.tv_sec = 1;
    timeout.tv_usec = 0;

curl_multi_timeout(multi_handle, &curl_timeo);
    if(curl_timeo >= 0) {
      timeout.tv_sec = curl_timeo / 1000;
      if(timeout.tv_sec > 1)
        timeout.tv_sec = 1;
      else
        timeout.tv_usec = (curl_timeo % 1000) * 1000;
    }

/* get file descriptors from the transfers */
    curl_multi_fdset(multi_handle, &fdread, &fdwrite, &fdexcep, &maxfd);

/* In a real-world program you OF COURSE check the return code of the
       function calls.  On success, the value of maxfd is guaranteed to be
       greater or equal than -1.  We call select(maxfd + 1, ...), specially in
       case of (maxfd == -1), we call select(0, ...), which is basically equal
       to sleep. */

rc = select(maxfd+1, &fdread, &fdwrite, &fdexcep, &timeout);

switch(rc) {
    case -1:
      /* select error */
      break;
    case 0: /* timeout */
    default: /* action */
      curl_multi_perform(multi_handle, &still_running);
      break;
    }
  } while(still_running);

/* See how the transfers went */
  while ((msg = curl_multi_info_read(multi_handle, &msgs_left))) {
    if (msg->msg == CURLMSG_DONE) {
      int idx, found = 0;

/* Find out which handle this message is about */
      for (idx=0; idx<HANDLECOUNT; idx++) {
        found = (msg->easy_handle == handles[idx]);
        if(found)
          break;
      }

switch (idx) {
      case HTTP_HANDLE:
        printf("HTTP transfer completed with status %d\n", msg->data.result);
        break;
      case FTP_HANDLE:
        printf("FTP transfer completed with status %d\n", msg->data.result);
        break;
      }
    }
  }

curl_multi_cleanup(multi_handle);

/* Free the CURL handles */
  for (i=0; i<HANDLECOUNT; i++)
      curl_easy_cleanup(handles[i]);

return 0;
}

${this.title}

Code Editor : multi-app.c