62 lines
1.7 KiB
C
62 lines
1.7 KiB
C
/*****************************************************************************
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* _ _ ____ _
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* Project ___| | | | _ \| |
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* / __| | | | |_) | |
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* | (__| |_| | _ <| |___
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* \___|\___/|_| \_\_____|
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*
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* $Id$
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*/
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#include <stdio.h>
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#include <curl/curl.h>
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#include <curl/types.h>
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#include <curl/easy.h>
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/*
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* Similar to ftpget.c but this also stores the received response-lines
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* in a separate file using our own callback!
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*
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* This functionality was introduced in libcurl 7.9.3.
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*/
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size_t
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write_response(void *ptr, size_t size, size_t nmemb, void *data)
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{
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FILE *writehere = (FILE *)data;
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return fwrite(ptr, size, nmemb, writehere);
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}
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int main(int argc, char **argv)
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{
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CURL *curl;
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CURLcode res;
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FILE *ftpfile;
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FILE *respfile;
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/* local file name to store the file as */
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ftpfile = fopen("ftp-list", "wb"); /* b is binary, needed on win32 */
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/* local file name to store the FTP server's response lines in */
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respfile = fopen("ftp-responses", "wb"); /* b is binary, needed on win32 */
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curl = curl_easy_init();
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if(curl) {
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/* Get a file listing from sunet */
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curl_easy_setopt(curl, CURLOPT_URL, "ftp://ftp.sunet.se/");
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curl_easy_setopt(curl, CURLOPT_FILE, ftpfile);
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curl_easy_setopt(curl, CURLOPT_HEADERFUNCTION, write_response);
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curl_easy_setopt(curl, CURLOPT_WRITEHEADER, respfile);
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res = curl_easy_perform(curl);
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/* always cleanup */
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curl_easy_cleanup(curl);
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}
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fclose(ftpfile); /* close the local file */
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fclose(respfile); /* close the response file */
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return 0;
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}
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