diff options
Diffstat (limited to 'plugins/FTPFileYM/curl/docs/examples/multi-debugcallback.c')
| -rw-r--r-- | plugins/FTPFileYM/curl/docs/examples/multi-debugcallback.c | 205 |
1 files changed, 0 insertions, 205 deletions
diff --git a/plugins/FTPFileYM/curl/docs/examples/multi-debugcallback.c b/plugins/FTPFileYM/curl/docs/examples/multi-debugcallback.c deleted file mode 100644 index 8eedcee5b5..0000000000 --- a/plugins/FTPFileYM/curl/docs/examples/multi-debugcallback.c +++ /dev/null @@ -1,205 +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. - * - ***************************************************************************/ -/* This is an example showing the multi interface and the debug callback. */ - -#include <stdio.h> -#include <string.h> - -/* somewhat unix-specific */ -#include <sys/time.h> -#include <unistd.h> - -/* curl stuff */ -#include <curl/curl.h> - -typedef char bool; -#define TRUE 1 - -static -void dump(const char *text, - FILE *stream, unsigned char *ptr, size_t size, - bool nohex) -{ - size_t i; - size_t c; - - unsigned int width=0x10; - - if(nohex) - /* without the hex output, we can fit more on screen */ - width = 0x40; - - fprintf(stream, "%s, %10.10ld bytes (0x%8.8lx)\n", - text, (long)size, (long)size); - - for(i=0; i<size; i+= width) { - - fprintf(stream, "%4.4lx: ", (long)i); - - if(!nohex) { - /* hex not disabled, show it */ - for(c = 0; c < width; c++) - if(i+c < size) - fprintf(stream, "%02x ", ptr[i+c]); - else - fputs(" ", stream); - } - - for(c = 0; (c < width) && (i+c < size); c++) { - /* check for 0D0A; if found, skip past and start a new line of output */ - if (nohex && (i+c+1 < size) && ptr[i+c]==0x0D && ptr[i+c+1]==0x0A) { - i+=(c+2-width); - break; - } - fprintf(stream, "%c", - (ptr[i+c]>=0x20) && (ptr[i+c]<0x80)?ptr[i+c]:'.'); - /* check again for 0D0A, to avoid an extra \n if it's at width */ - if (nohex && (i+c+2 < size) && ptr[i+c+1]==0x0D && ptr[i+c+2]==0x0A) { - i+=(c+3-width); - break; - } - } - fputc('\n', stream); /* newline */ - } - fflush(stream); -} - -static -int my_trace(CURL *handle, curl_infotype type, - unsigned char *data, size_t size, - void *userp) -{ - const char *text; - - (void)userp; - (void)handle; /* prevent compiler warning */ - - switch (type) { - case CURLINFO_TEXT: - fprintf(stderr, "== Info: %s", data); - default: /* in case a new one is introduced to shock us */ - return 0; - - case CURLINFO_HEADER_OUT: - text = "=> Send header"; - break; - case CURLINFO_DATA_OUT: - text = "=> Send data"; - break; - case CURLINFO_HEADER_IN: - text = "<= Recv header"; - break; - case CURLINFO_DATA_IN: - text = "<= Recv data"; - break; - } - - dump(text, stderr, data, size, TRUE); - return 0; -} - -/* - * Simply download a HTTP file. - */ -int main(void) -{ - CURL *http_handle; - CURLM *multi_handle; - - int still_running; /* keep number of running handles */ - - http_handle = curl_easy_init(); - - /* set the options (I left out a few, you'll get the point anyway) */ - curl_easy_setopt(http_handle, CURLOPT_URL, "http://www.example.com/"); - - curl_easy_setopt(http_handle, CURLOPT_DEBUGFUNCTION, my_trace); - curl_easy_setopt(http_handle, CURLOPT_VERBOSE, 1L); - - /* init a multi stack */ - multi_handle = curl_multi_init(); - - /* add the individual transfers */ - curl_multi_add_handle(multi_handle, http_handle); - - /* 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 */ - still_running = 0; - printf("select() returns error, this is badness\n"); - break; - case 0: - default: - /* timeout or readable/writable sockets */ - curl_multi_perform(multi_handle, &still_running); - break; - } - } while(still_running); - - curl_multi_cleanup(multi_handle); - - curl_easy_cleanup(http_handle); - - return 0; -} |