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/*****************************************************************************
* _ _ ____ _
* Project ___| | | | _ \| |
* / __| | | | |_) | |
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
*
* This is the 'proxyauth.c' test app posted by Shmulik Regev on the libcurl
* mailing list on 10 Jul 2007, converted to a test case.
*
* argv1 = URL
* argv2 = proxy
* argv3 = proxyuser:password
* argv4 = host name to use for the custom Host: header
*/
#include "test.h"
#include "memdebug.h"
#define PROXY libtest_arg2
#define PROXYUSERPWD libtest_arg3
#define HOST test_argv[4]
static int init(CURLM *cm, const char* url, const char* userpwd,
struct curl_slist *headers)
{
CURL *eh;
int res;
if ((eh = curl_easy_init()) == NULL) {
fprintf(stderr, "curl_easy_init() failed\n");
return 1; /* failure */
}
res = curl_easy_setopt(eh, CURLOPT_URL, url);
if(res) return 1;
res = curl_easy_setopt(eh, CURLOPT_PROXY, PROXY);
if(res) return 1;
res = curl_easy_setopt(eh, CURLOPT_PROXYUSERPWD, userpwd);
if(res) return 1;
res = curl_easy_setopt(eh, CURLOPT_PROXYAUTH, (long)CURLAUTH_ANY);
if(res) return 1;
res = curl_easy_setopt(eh, CURLOPT_VERBOSE, 1L);
if(res) return 1;
res = curl_easy_setopt(eh, CURLOPT_HEADER, 1L);
if(res) return 1;
res = curl_easy_setopt(eh, CURLOPT_HTTPHEADER, headers); /* custom Host: */
if(res) return 1;
if ((res = (int)curl_multi_add_handle(cm, eh)) != CURLM_OK) {
fprintf(stderr, "curl_multi_add_handle() failed, "
"with code %d\n", res);
return 1; /* failure */
}
return 0; /* success */
}
static int loop(CURLM *cm, const char* url, const char* userpwd,
struct curl_slist *headers)
{
CURLMsg *msg;
CURLMcode code;
long L;
int M, Q, U = -1;
fd_set R, W, E;
struct timeval T;
if(init(cm, url, userpwd, headers))
return 1; /* failure */
while (U) {
do {
code = curl_multi_perform(cm, &U);
} while (code == CURLM_CALL_MULTI_PERFORM);
if (U) {
FD_ZERO(&R);
FD_ZERO(&W);
FD_ZERO(&E);
if (curl_multi_fdset(cm, &R, &W, &E, &M)) {
fprintf(stderr, "E: curl_multi_fdset\n");
return 1; /* failure */
}
/* In a real-world program you OF COURSE check the return that maxfd is
bigger than -1 so that the call to select() below makes sense! */
if (curl_multi_timeout(cm, &L)) {
fprintf(stderr, "E: curl_multi_timeout\n");
return 1; /* failure */
}
if(L != -1) {
T.tv_sec = L/1000;
T.tv_usec = (L%1000)*1000;
}
else {
T.tv_sec = 5;
T.tv_usec = 0;
}
if (0 > select(M+1, &R, &W, &E, &T)) {
fprintf(stderr, "E: select\n");
return 1; /* failure */
}
}
while ((msg = curl_multi_info_read(cm, &Q))) {
if (msg->msg == CURLMSG_DONE) {
CURL *e = msg->easy_handle;
fprintf(stderr, "R: %d - %s\n", (int)msg->data.result,
curl_easy_strerror(msg->data.result));
curl_multi_remove_handle(cm, e);
curl_easy_cleanup(e);
}
else {
fprintf(stderr, "E: CURLMsg (%d)\n", (int)msg->msg);
}
}
}
return 0; /* success */
}
int test(char *URL)
{
CURLM *cm = NULL;
struct curl_slist *headers = NULL;
char buffer[246]; /* naively fixed-size */
int res;
if(test_argc < 4)
return 99;
sprintf(buffer, "Host: %s", HOST);
/* now add a custom Host: header */
headers = curl_slist_append(headers, buffer);
if(!headers) {
fprintf(stderr, "curl_slist_append() failed\n");
return TEST_ERR_MAJOR_BAD;
}
if (curl_global_init(CURL_GLOBAL_ALL) != CURLE_OK) {
fprintf(stderr, "curl_global_init() failed\n");
curl_slist_free_all(headers);
return TEST_ERR_MAJOR_BAD;
}
if ((cm = curl_multi_init()) == NULL) {
fprintf(stderr, "curl_multi_init() failed\n");
curl_slist_free_all(headers);
curl_global_cleanup();
return TEST_ERR_MAJOR_BAD;
}
res = loop(cm, URL, PROXYUSERPWD, headers);
if(res)
goto test_cleanup;
fprintf(stderr, "lib540: now we do the request again\n");
res = loop(cm, URL, PROXYUSERPWD, headers);
test_cleanup:
curl_multi_cleanup(cm);
curl_global_cleanup();
curl_slist_free_all(headers);
return res;
}
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