111 lines
3.0 KiB
C
111 lines
3.0 KiB
C
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/*****************************************************************************
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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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* This example shows usage of simple cookie interface.
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*/
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#include <stdio.h>
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#include <string.h>
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#include <errno.h>
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#include <time.h>
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#include <curl/curl.h>
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static void
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print_cookies(CURL *curl)
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{
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CURLcode res;
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struct curl_slist *cookies;
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struct curl_slist *nc;
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int i;
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printf("Cookies, curl knows:\n");
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res = curl_easy_getinfo(curl, CURLINFO_COOKIELIST, &cookies);
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if (res != CURLE_OK) {
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fprintf(stderr, "Curl curl_easy_getinfo failed: %s\n", curl_easy_strerror(res));
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exit(1);
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}
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nc = cookies, i = 1;
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while (nc) {
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printf("[%d]: %s\n", i, nc->data);
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nc = nc->next;
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i++;
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}
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if (i == 1) {
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printf("(none)\n");
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}
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curl_slist_free_all(cookies);
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}
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int
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main(void)
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{
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CURL *curl;
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CURLcode res;
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curl_global_init(CURL_GLOBAL_ALL);
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curl = curl_easy_init();
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if (curl) {
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char nline[256];
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curl_easy_setopt(curl, CURLOPT_URL, "http://www.google.com/"); /* google.com sets "PREF" cookie */
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curl_easy_setopt(curl, CURLOPT_VERBOSE, 1);
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curl_easy_setopt(curl, CURLOPT_COOKIEFILE, ""); /* just to start the cookie engine */
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res = curl_easy_perform(curl);
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if (res != CURLE_OK) {
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fprintf(stderr, "Curl perform failed: %s\n", curl_easy_strerror(res));
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return 1;
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}
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print_cookies(curl);
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printf("Erasing curl's knowledge of cookies!\n");
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curl_easy_setopt(curl, CURLOPT_COOKIELIST, NULL);
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print_cookies(curl);
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printf("-----------------------------------------------\n"
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"Setting a cookie \"PREF\" via cookie interface:\n");
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#ifdef WIN32
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#define snprintf _snprintf
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#endif
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/* Netscape format cookie */
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snprintf(nline, 256, "%s\t%s\t%s\t%s\t%u\t%s\t%s",
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".google.com", "TRUE", "/", "FALSE", time(NULL) + 31337, "PREF", "hello google, i like you very much!");
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res = curl_easy_setopt(curl, CURLOPT_COOKIELIST, nline);
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if (res != CURLE_OK) {
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fprintf(stderr, "Curl curl_easy_setopt failed: %s\n", curl_easy_strerror(res));
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return 1;
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}
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/* HTTP-header style cookie */
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snprintf(nline, 256,
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"Set-Cookie: OLD_PREF=3d141414bf4209321; "
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"expires=Sun, 17-Jan-2038 19:14:07 GMT; path=/; domain=.google.com");
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res = curl_easy_setopt(curl, CURLOPT_COOKIELIST, nline);
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if (res != CURLE_OK) {
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fprintf(stderr, "Curl curl_easy_setopt failed: %s\n", curl_easy_strerror(res));
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return 1;
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}
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print_cookies(curl);
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res = curl_easy_perform(curl);
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if (res != CURLE_OK) {
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fprintf(stderr, "Curl perform failed: %s\n", curl_easy_strerror(res));
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return 1;
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}
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}
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else {
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fprintf(stderr, "Curl init failed!\n");
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return 1;
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}
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curl_global_cleanup();
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return 0;
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}
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