curl/tests/libtest/lib506.c

230 lines
5.3 KiB
C

#include "test.h"
#include <stdlib.h>
#include <ctype.h>
#include <errno.h>
#include <mprintf.h>
const char *HOSTHEADER = "Host: www.host.foo.com";
const char *JAR = "log/jar506";
#define THREADS 2
void lock(CURL *handle, curl_lock_data data, curl_lock_access access,
void *useptr );
void unlock(CURL *handle, curl_lock_data data, void *useptr );
struct curl_slist *sethost(struct curl_slist *headers);
void *fire(void *ptr);
char *suburl(char *base, int i);
/* struct containing data of a thread */
struct Tdata {
CURLSH *share;
char *url;
};
struct userdata {
char *text;
int counter;
};
/* lock callback */
void lock(CURL *handle, curl_lock_data data, curl_lock_access access,
void *useptr )
{
const char *what;
struct userdata *user = (struct userdata *)useptr;
(void)handle;
(void)access;
switch ( data ) {
case CURL_LOCK_DATA_SHARE:
what = "share";
break;
case CURL_LOCK_DATA_DNS:
what = "dns";
break;
case CURL_LOCK_DATA_COOKIE:
what = "cookie";
break;
default:
fprintf(stderr, "lock: no such data: %d\n", (int)data);
return;
}
printf("lock: %-6s <%s>: %d\n", what, user->text, user->counter);
user->counter++;
}
/* unlock callback */
void unlock(CURL *handle, curl_lock_data data, void *useptr )
{
const char *what;
struct userdata *user = (struct userdata *)useptr;
(void)handle;
switch ( data ) {
case CURL_LOCK_DATA_SHARE:
what = "share";
break;
case CURL_LOCK_DATA_DNS:
what = "dns";
break;
case CURL_LOCK_DATA_COOKIE:
what = "cookie";
break;
default:
fprintf(stderr, "unlock: no such data: %d\n", (int)data);
return;
}
printf("unlock: %-6s <%s>: %d\n", what, user->text, user->counter);
user->counter++;
}
/* build host entry */
struct curl_slist *sethost(struct curl_slist *headers)
{
(void)headers;
return curl_slist_append(NULL, HOSTHEADER );
}
/* the dummy thread function */
void *fire(void *ptr)
{
CURLcode code;
struct curl_slist *headers;
struct Tdata *tdata = (struct Tdata*)ptr;
CURL *curl = curl_easy_init();
int i=0;
headers = sethost(NULL);
curl_easy_setopt(curl, CURLOPT_VERBOSE, 1);
curl_easy_setopt(curl, CURLOPT_HTTPHEADER, (void*)headers);
curl_easy_setopt(curl, CURLOPT_URL, (void*)tdata->url);
printf( "CURLOPT_SHARE\n" );
curl_easy_setopt(curl, CURLOPT_SHARE, (void*)tdata->share);
printf( "PERFORM\n" );
code = curl_easy_perform(curl);
if( code != CURLE_OK ) {
fprintf(stderr, "perform url '%s' repeat %d failed, curlcode %d\n",
tdata->url, i, (int)code);
}
printf( "CLEANUP\n" );
curl_easy_cleanup(curl);
curl_slist_free_all(headers);
return NULL;
}
/* build request url */
char *suburl(char *base, int i)
{
return curl_maprintf("%s000%c", base, 48+i);
}
/* test function */
int test(char *URL)
{
int res;
CURLSHcode scode;
char *url;
struct Tdata tdata;
CURL *curl;
CURLSH *share;
struct curl_slist *headers;
int i;
struct userdata user;
user.text = (char *)"Pigs in space";
user.counter = 0;
printf( "GLOBAL_INIT\n" );
curl_global_init( CURL_GLOBAL_ALL );
/* prepare share */
printf( "SHARE_INIT\n" );
share = curl_share_init();
scode = curl_share_setopt( share, CURLSHOPT_LOCKFUNC, lock);
scode += curl_share_setopt( share, CURLSHOPT_UNLOCKFUNC, unlock);
scode += curl_share_setopt( share, CURLSHOPT_USERDATA, &user);
printf( "CURL_LOCK_DATA_COOKIE\n" );
scode += curl_share_setopt( share, CURLSHOPT_SHARE, CURL_LOCK_DATA_COOKIE);
printf( "CURL_LOCK_DATA_DNS\n" );
scode += curl_share_setopt( share, CURLSHOPT_SHARE, CURL_LOCK_DATA_DNS);
if(scode) {
curl_share_cleanup(share);
return 2;
}
res = 0;
/* start treads */
for (i=1; i<=THREADS; i++ ) {
/* set thread data */
tdata.url = suburl( URL, i ); /* must be curl_free()d */
tdata.share = share;
/* simulate thread, direct call of "thread" function */
printf( "*** run %d\n",i );
fire( &tdata );
curl_free( tdata.url );
}
/* fetch a another one and save cookies */
printf( "*** run %d\n", i );
curl = curl_easy_init();
url = suburl( URL, i );
headers = sethost( NULL );
curl_easy_setopt( curl, CURLOPT_HTTPHEADER, (void*)headers );
curl_easy_setopt( curl, CURLOPT_URL, url );
printf( "CURLOPT_SHARE\n" );
curl_easy_setopt( curl, CURLOPT_SHARE, share );
printf( "CURLOPT_COOKIEJAR\n" );
curl_easy_setopt( curl, CURLOPT_COOKIEJAR, JAR );
printf( "PERFORM\n" );
curl_easy_perform( curl );
/* try to free share, expect to fail because share is in use*/
printf( "try SHARE_CLEANUP...\n" );
scode = curl_share_cleanup( share );
if ( scode==CURLSHE_OK )
{
fprintf(stderr, "curl_share_cleanup succeed but error expected\n");
share = NULL;
} else {
printf( "SHARE_CLEANUP failed, correct\n" );
}
/* clean up last handle */
printf( "CLEANUP\n" );
curl_easy_cleanup( curl );
curl_slist_free_all( headers );
curl_free(url);
/* free share */
printf( "SHARE_CLEANUP\n" );
scode = curl_share_cleanup( share );
if ( scode!=CURLSHE_OK )
fprintf(stderr, "curl_share_cleanup failed, code errno %d\n",
(int)scode);
printf( "GLOBAL_CLEANUP\n" );
curl_global_cleanup();
return res;
}