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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 : ftpuploadresume.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.
 *
 ***************************************************************************/
/* Upload to FTP, resuming failed transfers
 *
 * Compile for MinGW like this:
 *  gcc -Wall -pedantic -std=c99 ftpuploadwithresume.c -o ftpuploadresume.exe
 *  -lcurl -lmsvcr70
 *
 * Written by Philip Bock
 */

#include <stdlib.h>
#include <stdio.h>

#include <curl/curl.h>

#if defined(_MSC_VER) && (_MSC_VER < 1300)
#  error _snscanf requires MSVC 7.0 or later.
#endif

/* The MinGW headers are missing a few Win32 function definitions,
   you shouldn't need this if you use VC++ */
#if defined(__MINGW32__) && !defined(__MINGW64__)
int __cdecl _snscanf(const char * input, size_t length, const char * format, ...);
#endif

/* parse headers for Content-Length */
size_t getcontentlengthfunc(void *ptr, size_t size, size_t nmemb, void *stream)
{
  int r;
  long len = 0;

/* _snscanf() is Win32 specific */
  r = _snscanf(ptr, size * nmemb, "Content-Length: %ld\n", &len);

if (r) /* Microsoft: we don't read the specs */
    *((long *) stream) = len;

return size * nmemb;
}

/* discard downloaded data */
size_t discardfunc(void *ptr, size_t size, size_t nmemb, void *stream)
{
  return size * nmemb;
}

/* read data to upload */
size_t readfunc(void *ptr, size_t size, size_t nmemb, void *stream)
{
  FILE *f = stream;
  size_t n;

if (ferror(f))
    return CURL_READFUNC_ABORT;

n = fread(ptr, size, nmemb, f) * size;

return n;
}

int upload(CURL *curlhandle, const char * remotepath, const char * localpath,
           long timeout, long tries)
{
  FILE *f;
  long uploaded_len = 0;
  CURLcode r = CURLE_GOT_NOTHING;
  int c;

f = fopen(localpath, "rb");
  if (f == NULL) {
    perror(NULL);
    return 0;
  }

curl_easy_setopt(curlhandle, CURLOPT_UPLOAD, 1L);

curl_easy_setopt(curlhandle, CURLOPT_URL, remotepath);

if (timeout)
    curl_easy_setopt(curlhandle, CURLOPT_FTP_RESPONSE_TIMEOUT, timeout);

curl_easy_setopt(curlhandle, CURLOPT_HEADERFUNCTION, getcontentlengthfunc);
  curl_easy_setopt(curlhandle, CURLOPT_HEADERDATA, &uploaded_len);

curl_easy_setopt(curlhandle, CURLOPT_WRITEFUNCTION, discardfunc);

curl_easy_setopt(curlhandle, CURLOPT_READFUNCTION, readfunc);
  curl_easy_setopt(curlhandle, CURLOPT_READDATA, f);

curl_easy_setopt(curlhandle, CURLOPT_FTPPORT, "-"); /* disable passive mode */
  curl_easy_setopt(curlhandle, CURLOPT_FTP_CREATE_MISSING_DIRS, 1L);

curl_easy_setopt(curlhandle, CURLOPT_VERBOSE, 1L);

for (c = 0; (r != CURLE_OK) && (c < tries); c++) {
    /* are we resuming? */
    if (c) { /* yes */
      /* determine the length of the file already written */

/*
       * With NOBODY and NOHEADER, libcurl will issue a SIZE
       * command, but the only way to retrieve the result is
       * to parse the returned Content-Length header. Thus,
       * getcontentlengthfunc(). We need discardfunc() above
       * because HEADER will dump the headers to stdout
       * without it.
       */
      curl_easy_setopt(curlhandle, CURLOPT_NOBODY, 1L);
      curl_easy_setopt(curlhandle, CURLOPT_HEADER, 1L);

r = curl_easy_perform(curlhandle);
      if (r != CURLE_OK)
        continue;

curl_easy_setopt(curlhandle, CURLOPT_NOBODY, 0L);
      curl_easy_setopt(curlhandle, CURLOPT_HEADER, 0L);

fseek(f, uploaded_len, SEEK_SET);

curl_easy_setopt(curlhandle, CURLOPT_APPEND, 1L);
    }
    else { /* no */
      curl_easy_setopt(curlhandle, CURLOPT_APPEND, 0L);
    }

r = curl_easy_perform(curlhandle);
  }

fclose(f);

if (r == CURLE_OK)
    return 1;
  else {
    fprintf(stderr, "%s\n", curl_easy_strerror(r));
    return 0;
  }
}

int main(int c, char **argv)
{
  CURL *curlhandle = NULL;

curl_global_init(CURL_GLOBAL_ALL);
  curlhandle = curl_easy_init();

upload(curlhandle, "ftp://user:pass@example.com/path/file", "C:\\file", 0, 3);

curl_easy_cleanup(curlhandle);
  curl_global_cleanup();

return 0;
}

${this.title}

Code Editor : ftpuploadresume.c