diff options
Diffstat (limited to 'plugins/FTPFileYM/curl-7.29.0/docs/examples/10-at-a-time.c')
| -rw-r--r-- | plugins/FTPFileYM/curl-7.29.0/docs/examples/10-at-a-time.c | 197 |
1 files changed, 0 insertions, 197 deletions
diff --git a/plugins/FTPFileYM/curl-7.29.0/docs/examples/10-at-a-time.c b/plugins/FTPFileYM/curl-7.29.0/docs/examples/10-at-a-time.c deleted file mode 100644 index a85fff46f0..0000000000 --- a/plugins/FTPFileYM/curl-7.29.0/docs/examples/10-at-a-time.c +++ /dev/null @@ -1,197 +0,0 @@ -/*************************************************************************** - * _ _ ____ _ - * 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. - * - ***************************************************************************/ -/* Example application source code using the multi interface to download many - * files, but with a capped maximum amount of simultaneous transfers. - * - * Written by Michael Wallner - */ - -#include <errno.h> -#include <stdlib.h> -#include <string.h> -#ifndef WIN32 -# include <unistd.h> -#endif -#include <curl/multi.h> - -static const char *urls[] = { - "http://www.microsoft.com", - "http://www.opensource.org", - "http://www.google.com", - "http://www.yahoo.com", - "http://www.ibm.com", - "http://www.mysql.com", - "http://www.oracle.com", - "http://www.ripe.net", - "http://www.iana.org", - "http://www.amazon.com", - "http://www.netcraft.com", - "http://www.heise.de", - "http://www.chip.de", - "http://www.ca.com", - "http://www.cnet.com", - "http://www.news.com", - "http://www.cnn.com", - "http://www.wikipedia.org", - "http://www.dell.com", - "http://www.hp.com", - "http://www.cert.org", - "http://www.mit.edu", - "http://www.nist.gov", - "http://www.ebay.com", - "http://www.playstation.com", - "http://www.uefa.com", - "http://www.ieee.org", - "http://www.apple.com", - "http://www.sony.com", - "http://www.symantec.com", - "http://www.zdnet.com", - "http://www.fujitsu.com", - "http://www.supermicro.com", - "http://www.hotmail.com", - "http://www.ecma.com", - "http://www.bbc.co.uk", - "http://news.google.com", - "http://www.foxnews.com", - "http://www.msn.com", - "http://www.wired.com", - "http://www.sky.com", - "http://www.usatoday.com", - "http://www.cbs.com", - "http://www.nbc.com", - "http://slashdot.org", - "http://www.bloglines.com", - "http://www.techweb.com", - "http://www.newslink.org", - "http://www.un.org", -}; - -#define MAX 10 /* number of simultaneous transfers */ -#define CNT sizeof(urls)/sizeof(char*) /* total number of transfers to do */ - -static size_t cb(char *d, size_t n, size_t l, void *p) -{ - /* take care of the data here, ignored in this example */ - (void)d; - (void)p; - return n*l; -} - -static void init(CURLM *cm, int i) -{ - CURL *eh = curl_easy_init(); - - curl_easy_setopt(eh, CURLOPT_WRITEFUNCTION, cb); - curl_easy_setopt(eh, CURLOPT_HEADER, 0L); - curl_easy_setopt(eh, CURLOPT_URL, urls[i]); - curl_easy_setopt(eh, CURLOPT_PRIVATE, urls[i]); - curl_easy_setopt(eh, CURLOPT_VERBOSE, 0L); - - curl_multi_add_handle(cm, eh); -} - -int main(void) -{ - CURLM *cm; - CURLMsg *msg; - long L; - unsigned int C=0; - int M, Q, U = -1; - fd_set R, W, E; - struct timeval T; - - curl_global_init(CURL_GLOBAL_ALL); - - cm = curl_multi_init(); - - /* we can optionally limit the total amount of connections this multi handle - uses */ - curl_multi_setopt(cm, CURLMOPT_MAXCONNECTS, (long)MAX); - - for (C = 0; C < MAX; ++C) { - init(cm, C); - } - - while (U) { - curl_multi_perform(cm, &U); - - if (U) { - FD_ZERO(&R); - FD_ZERO(&W); - FD_ZERO(&E); - - if (curl_multi_fdset(cm, &R, &W, &E, &M)) { - fprintf(stderr, "E: curl_multi_fdset\n"); - return EXIT_FAILURE; - } - - if (curl_multi_timeout(cm, &L)) { - fprintf(stderr, "E: curl_multi_timeout\n"); - return EXIT_FAILURE; - } - if (L == -1) - L = 100; - - if (M == -1) { -#ifdef WIN32 - Sleep(L); -#else - sleep(L / 1000); -#endif - } else { - T.tv_sec = L/1000; - T.tv_usec = (L%1000)*1000; - - if (0 > select(M+1, &R, &W, &E, &T)) { - fprintf(stderr, "E: select(%i,,,,%li): %i: %s\n", - M+1, L, errno, strerror(errno)); - return EXIT_FAILURE; - } - } - } - - while ((msg = curl_multi_info_read(cm, &Q))) { - if (msg->msg == CURLMSG_DONE) { - char *url; - CURL *e = msg->easy_handle; - curl_easy_getinfo(msg->easy_handle, CURLINFO_PRIVATE, &url); - fprintf(stderr, "R: %d - %s <%s>\n", - msg->data.result, curl_easy_strerror(msg->data.result), url); - curl_multi_remove_handle(cm, e); - curl_easy_cleanup(e); - } - else { - fprintf(stderr, "E: CURLMsg (%d)\n", msg->msg); - } - if (C < CNT) { - init(cm, C++); - U++; /* just to prevent it from remaining at 0 if there are more - URLs to get */ - } - } - } - - curl_multi_cleanup(cm); - curl_global_cleanup(); - - return EXIT_SUCCESS; -} |