Hi list ,

 I want to upload a file to Apache 2.0.46 server with Tomcat 4.1.24 as
servlet container using libcurl APIs. I am using HTTP protocol for this and
Windows 2000 OS.

 But from output ,it seems that servlet is not being invoked.
 I am able to upload file and process it from servlet when PUT request is
generated by cURL EXE. It works fine with curl.exe.

 My libcurl program is as follows -

#include <stdio.h>
#include <fcntl.h>
#include <sys/stat.h>
#include <curl/curl.h>

int main(int argc, char **argv)
{
  CURL *curl;
  CURLcode res;
  CURLcode response;
  FILE * hd_src ;
  int hd ;
  struct stat file_info;
  char *file;
  char *url;

  file= "D:\\curl\\fsddoc.txt";

  url="http://localhost:8080/put/abcd1.dop ";

  /* get the file size of the local file */
  hd = open(file, O_RDONLY) ;
  fstat(hd, &file_info);
  close(hd) ;

  hd_src = fopen(file, "rb");

  if (hd_src == NULL)
  printf ("Unable to open file");

  /* In windows, this will init the winsock stuff */
  curl_global_init(CURL_GLOBAL_ALL);

  /* get a curl handle */
  curl = curl_easy_init();

  if(curl) {
            printf("After easy init () \n");

            /* enable uploading */

           curl_easy_setopt(curl, CURLOPT_UPLOAD, TRUE) ;
            /* enable verbose */
           curl_easy_setopt(curl, CURLOPT_VERBOSE ,1);
              /* HTTP PUT please */
           curl_easy_setopt(curl, CURLOPT_PUT, TRUE);
                printf("After setopt PUT\n");
             /* specify target */
           curl_easy_setopt(curl,CURLOPT_URL, url);
              printf("After setopt URL \n%s",url);
              printf("\n");

          /* now specify which file to upload */
           curl_easy_setopt(curl, CURLOPT_INFILE, hd_src);

            /* and give the size of the upload (optional) */
           curl_easy_setopt(curl, CURLOPT_INFILESIZE, file_info.st_size);

              // Set values of cookies to be sent to ASP side.
           curl_easy_setopt(curl,CURLOPT_COOKIE
,"fileName=file;uploadDir=D:/upoadedfile" );
               /* Now run off and do what you've been told! */
                printf("\n Before easy perform ()");
            response = curl_easy_perform(curl);

                 printf("After easy perform \n ");

                 printf("CURLCODE := %d \n",respnose);

             /* always cleanup */
               curl_easy_cleanup(curl);
            }
  fclose(hd_src); /* close the local file */
  printf("After closing local file ");
  curl_global_cleanup();
  return 0;
}

The OUTPUT of above Program is -

Running
After easy init ()
After setopt PUT
After setopt URL
http://localhost/put/abcd1.dop
Before easy perform ()
* About to connect() to localhost:80
* Connected to siddharth1.clearcase.mentorix.com (127.0.0.1) port 80
> PUT /put/abcd1.dop HTTP/1.1
Host: localhost
Pragma: no-cache
Accept: image/gif, image/x-xbitmap, image/jpeg, image/pjpeg, */*
Transfer-Encoding: chunked

After this it terminates. It is not returning from curl_easy_perform(curl).

So what may be problem here ? Am I missing anything ?

Regards,
Pravin.

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Received on 2003-11-17