Add Music Manager's curl 7.21.2 source.
Change-Id: I259a43fa52d581524a5ce8ae1711467acb1d9d50
diff --git a/docs/examples/cookie_interface.c b/docs/examples/cookie_interface.c
new file mode 100644
index 0000000..9f1e629
--- /dev/null
+++ b/docs/examples/cookie_interface.c
@@ -0,0 +1,111 @@
+/*****************************************************************************
+ * _ _ ____ _
+ * Project ___| | | | _ \| |
+ * / __| | | | |_) | |
+ * | (__| |_| | _ <| |___
+ * \___|\___/|_| \_\_____|
+ *
+ * This example shows usage of simple cookie interface.
+ */
+
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+#include <errno.h>
+#include <time.h>
+
+#include <curl/curl.h>
+
+static void
+print_cookies(CURL *curl)
+{
+ CURLcode res;
+ struct curl_slist *cookies;
+ struct curl_slist *nc;
+ int i;
+
+ printf("Cookies, curl knows:\n");
+ res = curl_easy_getinfo(curl, CURLINFO_COOKIELIST, &cookies);
+ if (res != CURLE_OK) {
+ fprintf(stderr, "Curl curl_easy_getinfo failed: %s\n", curl_easy_strerror(res));
+ exit(1);
+ }
+ nc = cookies, i = 1;
+ while (nc) {
+ printf("[%d]: %s\n", i, nc->data);
+ nc = nc->next;
+ i++;
+ }
+ if (i == 1) {
+ printf("(none)\n");
+ }
+ curl_slist_free_all(cookies);
+}
+
+int
+main(void)
+{
+ CURL *curl;
+ CURLcode res;
+
+ curl_global_init(CURL_GLOBAL_ALL);
+ curl = curl_easy_init();
+ if (curl) {
+ char nline[256];
+
+ curl_easy_setopt(curl, CURLOPT_URL, "http://www.example.com/");
+ curl_easy_setopt(curl, CURLOPT_VERBOSE, 1L);
+ curl_easy_setopt(curl, CURLOPT_COOKIEFILE, ""); /* just to start the cookie engine */
+ res = curl_easy_perform(curl);
+ if (res != CURLE_OK) {
+ fprintf(stderr, "Curl perform failed: %s\n", curl_easy_strerror(res));
+ return 1;
+ }
+
+ print_cookies(curl);
+
+ printf("Erasing curl's knowledge of cookies!\n");
+ curl_easy_setopt(curl, CURLOPT_COOKIELIST, "ALL");
+
+ print_cookies(curl);
+
+ printf("-----------------------------------------------\n"
+ "Setting a cookie \"PREF\" via cookie interface:\n");
+#ifdef WIN32
+#define snprintf _snprintf
+#endif
+ /* Netscape format cookie */
+ snprintf(nline, sizeof(nline), "%s\t%s\t%s\t%s\t%lu\t%s\t%s",
+ ".google.com", "TRUE", "/", "FALSE", time(NULL) + 31337, "PREF", "hello google, i like you very much!");
+ res = curl_easy_setopt(curl, CURLOPT_COOKIELIST, nline);
+ if (res != CURLE_OK) {
+ fprintf(stderr, "Curl curl_easy_setopt failed: %s\n", curl_easy_strerror(res));
+ return 1;
+ }
+
+ /* HTTP-header style cookie */
+ snprintf(nline, sizeof(nline),
+ "Set-Cookie: OLD_PREF=3d141414bf4209321; "
+ "expires=Sun, 17-Jan-2038 19:14:07 GMT; path=/; domain=.google.com");
+ res = curl_easy_setopt(curl, CURLOPT_COOKIELIST, nline);
+ if (res != CURLE_OK) {
+ fprintf(stderr, "Curl curl_easy_setopt failed: %s\n", curl_easy_strerror(res));
+ return 1;
+ }
+
+ print_cookies(curl);
+
+ res = curl_easy_perform(curl);
+ if (res != CURLE_OK) {
+ fprintf(stderr, "Curl perform failed: %s\n", curl_easy_strerror(res));
+ return 1;
+ }
+ }
+ else {
+ fprintf(stderr, "Curl init failed!\n");
+ return 1;
+ }
+
+ curl_global_cleanup();
+ return 0;
+}