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/*****************************************************************************
* _ _ ____ _
* Project ___| | | | _ \| |
* / __| | | | |_) | |
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
* $Id$
*/
#include "test.h"
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
int test(char *URL)
{
int res = 0;
CURL *curl;
FILE *hd_src ;
int hd ;
struct stat file_info;
int running;
char done=FALSE;
CURLM *m;
if (!arg2) {
fprintf(stderr, "Usage: lib525 [url] [uploadfile]\n");
return -1;
}
/* get the file size of the local file */
hd = open(arg2, O_RDONLY) ;
fstat(hd, &file_info);
close(hd) ;
/* get a FILE * of the same file, could also be made with
fdopen() from the previous descriptor, but hey this is just
an example! */
hd_src = fopen(arg2, "rb");
/* In windows, this will init the winsock stuff */
curl_global_init(CURL_GLOBAL_ALL);
/* get a curl handle */
curl = curl_easy_init();
if(!curl)
return 100; /* major bad */
/* enable uploading */
curl_easy_setopt(curl, CURLOPT_UPLOAD, TRUE) ;
/* specify target */
curl_easy_setopt(curl,CURLOPT_URL, URL);
/* go verbose */
curl_easy_setopt(curl, CURLOPT_VERBOSE, 1);
/* use active FTP */
curl_easy_setopt(curl, CURLOPT_FTPPORT, "-");
/* now specify which file to upload */
curl_easy_setopt(curl, CURLOPT_READDATA, hd_src);
/* NOTE: if you want this code to work on Windows with libcurl as a DLL, you
MUST also provide a read callback with CURLOPT_READFUNCTION. Failing to
do so will give you a crash since a DLL may not use the variable's memory
when passed in to it from an app like this. */
/* Set the size of the file to upload (optional). If you give a *_LARGE
option you MUST make sure that the type of the passed-in argument is a
curl_off_t. If you use CURLOPT_INFILESIZE (without _LARGE) you must
make sure that to pass in a type 'long' argument. */
curl_easy_setopt(curl, CURLOPT_INFILESIZE_LARGE,
(curl_off_t)file_info.st_size);
m = curl_multi_init();
res = (int)curl_multi_add_handle(m, curl);
while(!done) {
fd_set rd, wr, exc;
int max_fd;
struct timeval interval;
interval.tv_sec = 1;
interval.tv_usec = 0;
while (res == CURLM_CALL_MULTI_PERFORM) {
res = (int)curl_multi_perform(m, &running);
if (running <= 0) {
done = TRUE;
break;
}
}
if(done)
break;
if (res != CURLM_OK) {
fprintf(stderr, "not okay???\n");
break;
}
FD_ZERO(&rd);
FD_ZERO(&wr);
FD_ZERO(&exc);
max_fd = 0;
if (curl_multi_fdset(m, &rd, &wr, &exc, &max_fd) != CURLM_OK) {
fprintf(stderr, "unexpected failured of fdset.\n");
res = 189;
break;
}
if (select(max_fd+1, &rd, &wr, &exc, &interval) == -1) {
fprintf(stderr, "bad select??\n");
res = 195;
break;
}
res = CURLM_CALL_MULTI_PERFORM;
}
curl_multi_remove_handle(m, curl);
curl_easy_cleanup(curl);
curl_multi_cleanup(m);
fclose(hd_src); /* close the local file */
curl_global_cleanup();
return res;
}
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