Thanks, It worked fine now :).

On Thu, May 11, 2006 at 12:08:40PM -0700, Philip Bock wrote:
> On 5/11/2006, "Fredrik Gustafsson" <iveqy.mailbox_at_gmail.com> wrote:
>
> >It migth just be me, but I didn't recieved any attachment with your
> >mail.
>
> Hmm. I'm using a web-based mail client, maybe it's having trouble.
> I'll try it again.

> /*
> * Upload to FTP, resuming failed transfers
> *
> * Compile for MinGW like this:
> * gcc -Wall -pedantic -std=c99 ftpuploadwithresume.c -o ftpuploadwithresume.exe -lcurl -lmsvcr70
> */
>
> #include <stdlib.h>
> #include <stdio.h>
>
> #include <curl/curl.h>
>
>
> /* The MinGW headers are missing a few Win32 function definitions,
> you shouldn't need this if you use VC++ */
> int __cdecl _snscanf(const char * input, size_t length, const char * format, ...);
>
>
> /* 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, TRUE);
>
> 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, TRUE);
>
> curl_easy_setopt(curlhandle, CURLOPT_VERBOSE, TRUE);
>
> 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, TRUE);
> curl_easy_setopt(curlhandle, CURLOPT_HEADER, TRUE);
>
> r = curl_easy_perform(curlhandle);
> if (r != CURLE_OK)
> continue;
>
> curl_easy_setopt(curlhandle, CURLOPT_NOBODY, FALSE);
> curl_easy_setopt(curlhandle, CURLOPT_HEADER, FALSE);
>
> fseek(f, uploaded_len, SEEK_SET);
>
> curl_easy_setopt(curlhandle, CURLOPT_FTPAPPEND, TRUE);
> }
> else { /* no */
> curl_easy_setopt(curlhandle, CURLOPT_FTPAPPEND, FALSE);
> }
>
> 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@host/path/file", "C:\\file", 0, 3);
>
> curl_easy_cleanup(curlhandle);
> curl_global_cleanup();
>
> return 0;
> }
Received on 2006-05-11