381 строка
9.8 KiB
C
381 строка
9.8 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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* Copyright (C) 1998 - 2017, Daniel Stenberg, <daniel@haxx.se>, et al.
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*
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* This software is licensed as described in the file COPYING, which
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* you should have received as part of this distribution. The terms
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* are also available at https://curl.haxx.se/docs/copyright.html.
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*
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* You may opt to use, copy, modify, merge, publish, distribute and/or sell
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* copies of the Software, and permit persons to whom the Software is
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* furnished to do so, under the terms of the COPYING file.
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*
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* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
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* KIND, either express or implied.
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*
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***************************************************************************/
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#include "test.h"
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#include "memdebug.h"
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static const char *HOSTHEADER = "Host: www.host.foo.com";
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static const char *JAR = "log/jar506";
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#define THREADS 2
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/* struct containing data of a thread */
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struct Tdata {
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CURLSH *share;
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char *url;
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};
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struct userdata {
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const char *text;
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int counter;
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};
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static int locks[3];
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/* lock callback */
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static void my_lock(CURL *handle, curl_lock_data data,
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curl_lock_access laccess, void *useptr)
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{
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const char *what;
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struct userdata *user = (struct userdata *)useptr;
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int locknum;
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(void)handle;
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(void)laccess;
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switch(data) {
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case CURL_LOCK_DATA_SHARE:
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what = "share";
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locknum = 0;
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break;
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case CURL_LOCK_DATA_DNS:
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what = "dns";
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locknum = 1;
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break;
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case CURL_LOCK_DATA_COOKIE:
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what = "cookie";
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locknum = 2;
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break;
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default:
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fprintf(stderr, "lock: no such data: %d\n", (int)data);
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return;
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}
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/* detect locking of locked locks */
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if(locks[locknum]) {
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printf("lock: double locked %s\n", what);
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return;
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}
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locks[locknum]++;
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printf("lock: %-6s [%s]: %d\n", what, user->text, user->counter);
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user->counter++;
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}
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/* unlock callback */
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static void my_unlock(CURL *handle, curl_lock_data data, void *useptr)
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{
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const char *what;
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struct userdata *user = (struct userdata *)useptr;
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int locknum;
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(void)handle;
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switch(data) {
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case CURL_LOCK_DATA_SHARE:
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what = "share";
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locknum = 0;
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break;
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case CURL_LOCK_DATA_DNS:
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what = "dns";
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locknum = 1;
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break;
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case CURL_LOCK_DATA_COOKIE:
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what = "cookie";
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locknum = 2;
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break;
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default:
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fprintf(stderr, "unlock: no such data: %d\n", (int)data);
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return;
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}
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/* detect unlocking of unlocked locks */
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if(!locks[locknum]) {
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printf("unlock: double unlocked %s\n", what);
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return;
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}
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locks[locknum]--;
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printf("unlock: %-6s [%s]: %d\n", what, user->text, user->counter);
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user->counter++;
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}
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/* build host entry */
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static struct curl_slist *sethost(struct curl_slist *headers)
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{
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(void)headers;
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return curl_slist_append(NULL, HOSTHEADER);
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}
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/* the dummy thread function */
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static void *fire(void *ptr)
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{
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CURLcode code;
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struct curl_slist *headers;
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struct Tdata *tdata = (struct Tdata*)ptr;
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CURL *curl;
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int i = 0;
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curl = curl_easy_init();
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if(!curl) {
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fprintf(stderr, "curl_easy_init() failed\n");
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return NULL;
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}
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headers = sethost(NULL);
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curl_easy_setopt(curl, CURLOPT_VERBOSE, 1L);
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curl_easy_setopt(curl, CURLOPT_HTTPHEADER, headers);
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curl_easy_setopt(curl, CURLOPT_URL, tdata->url);
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printf("CURLOPT_SHARE\n");
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curl_easy_setopt(curl, CURLOPT_SHARE, tdata->share);
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printf("PERFORM\n");
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code = curl_easy_perform(curl);
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if(code) {
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fprintf(stderr, "perform url '%s' repeat %d failed, curlcode %d\n",
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tdata->url, i, (int)code);
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}
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printf("CLEANUP\n");
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curl_easy_cleanup(curl);
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curl_slist_free_all(headers);
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return NULL;
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}
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/* build request url */
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static char *suburl(const char *base, int i)
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{
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return curl_maprintf("%s%.4d", base, i);
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}
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/* test function */
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int test(char *URL)
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{
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int res;
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CURLSHcode scode = CURLSHE_OK;
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CURLcode code = CURLE_OK;
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char *url = NULL;
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struct Tdata tdata;
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CURL *curl;
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CURLSH *share;
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struct curl_slist *headers = NULL;
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struct curl_slist *cookies = NULL;
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struct curl_slist *next_cookie = NULL;
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int i;
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struct userdata user;
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user.text = "Pigs in space";
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user.counter = 0;
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printf("GLOBAL_INIT\n");
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if(curl_global_init(CURL_GLOBAL_ALL) != CURLE_OK) {
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fprintf(stderr, "curl_global_init() failed\n");
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return TEST_ERR_MAJOR_BAD;
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}
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/* prepare share */
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printf("SHARE_INIT\n");
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share = curl_share_init();
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if(!share) {
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fprintf(stderr, "curl_share_init() failed\n");
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curl_global_cleanup();
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return TEST_ERR_MAJOR_BAD;
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}
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if(CURLSHE_OK == scode) {
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printf("CURLSHOPT_LOCKFUNC\n");
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scode = curl_share_setopt(share, CURLSHOPT_LOCKFUNC, my_lock);
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}
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if(CURLSHE_OK == scode) {
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printf("CURLSHOPT_UNLOCKFUNC\n");
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scode = curl_share_setopt(share, CURLSHOPT_UNLOCKFUNC, my_unlock);
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}
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if(CURLSHE_OK == scode) {
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printf("CURLSHOPT_USERDATA\n");
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scode = curl_share_setopt(share, CURLSHOPT_USERDATA, &user);
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}
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if(CURLSHE_OK == scode) {
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printf("CURL_LOCK_DATA_COOKIE\n");
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scode = curl_share_setopt(share, CURLSHOPT_SHARE, CURL_LOCK_DATA_COOKIE);
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}
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if(CURLSHE_OK == scode) {
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printf("CURL_LOCK_DATA_DNS\n");
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scode = curl_share_setopt(share, CURLSHOPT_SHARE, CURL_LOCK_DATA_DNS);
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}
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if(CURLSHE_OK != scode) {
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fprintf(stderr, "curl_share_setopt() failed\n");
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curl_share_cleanup(share);
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curl_global_cleanup();
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return TEST_ERR_MAJOR_BAD;
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}
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/* initial cookie manipulation */
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curl = curl_easy_init();
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if(!curl) {
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fprintf(stderr, "curl_easy_init() failed\n");
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curl_share_cleanup(share);
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curl_global_cleanup();
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return TEST_ERR_MAJOR_BAD;
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}
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printf("CURLOPT_SHARE\n");
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test_setopt(curl, CURLOPT_SHARE, share);
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printf("CURLOPT_COOKIELIST injected_and_clobbered\n");
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test_setopt(curl, CURLOPT_COOKIELIST,
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"Set-Cookie: injected_and_clobbered=yes; "
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"domain=host.foo.com; expires=Sat Feb 2 11:56:27 GMT 2030");
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printf("CURLOPT_COOKIELIST ALL\n");
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test_setopt(curl, CURLOPT_COOKIELIST, "ALL");
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printf("CURLOPT_COOKIELIST session\n");
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test_setopt(curl, CURLOPT_COOKIELIST, "Set-Cookie: session=elephants");
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printf("CURLOPT_COOKIELIST injected\n");
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test_setopt(curl, CURLOPT_COOKIELIST,
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"Set-Cookie: injected=yes; domain=host.foo.com; "
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"expires=Sat Feb 2 11:56:27 GMT 2030");
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printf("CURLOPT_COOKIELIST SESS\n");
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test_setopt(curl, CURLOPT_COOKIELIST, "SESS");
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printf("CLEANUP\n");
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curl_easy_cleanup(curl);
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res = 0;
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/* start treads */
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for(i = 1; i <= THREADS; i++) {
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/* set thread data */
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tdata.url = suburl(URL, i); /* must be curl_free()d */
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tdata.share = share;
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/* simulate thread, direct call of "thread" function */
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printf("*** run %d\n",i);
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fire(&tdata);
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curl_free(tdata.url);
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}
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/* fetch a another one and save cookies */
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printf("*** run %d\n", i);
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curl = curl_easy_init();
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if(!curl) {
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fprintf(stderr, "curl_easy_init() failed\n");
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curl_share_cleanup(share);
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curl_global_cleanup();
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return TEST_ERR_MAJOR_BAD;
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}
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url = suburl(URL, i);
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headers = sethost(NULL);
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test_setopt(curl, CURLOPT_HTTPHEADER, headers);
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test_setopt(curl, CURLOPT_URL, url);
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printf("CURLOPT_SHARE\n");
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test_setopt(curl, CURLOPT_SHARE, share);
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printf("CURLOPT_COOKIEJAR\n");
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test_setopt(curl, CURLOPT_COOKIEJAR, JAR);
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printf("CURLOPT_COOKIELIST FLUSH\n");
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test_setopt(curl, CURLOPT_COOKIELIST, "FLUSH");
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printf("PERFORM\n");
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curl_easy_perform(curl);
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printf("CLEANUP\n");
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curl_easy_cleanup(curl);
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curl_free(url);
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curl_slist_free_all(headers);
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/* load cookies */
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curl = curl_easy_init();
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if(!curl) {
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fprintf(stderr, "curl_easy_init() failed\n");
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curl_share_cleanup(share);
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curl_global_cleanup();
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return TEST_ERR_MAJOR_BAD;
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}
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url = suburl(URL, i);
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headers = sethost(NULL);
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test_setopt(curl, CURLOPT_HTTPHEADER, headers);
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test_setopt(curl, CURLOPT_URL, url);
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printf("CURLOPT_SHARE\n");
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test_setopt(curl, CURLOPT_SHARE, share);
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printf("CURLOPT_COOKIELIST ALL\n");
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test_setopt(curl, CURLOPT_COOKIELIST, "ALL");
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printf("CURLOPT_COOKIEJAR\n");
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test_setopt(curl, CURLOPT_COOKIEFILE, JAR);
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printf("CURLOPT_COOKIELIST RELOAD\n");
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test_setopt(curl, CURLOPT_COOKIELIST, "RELOAD");
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code = curl_easy_getinfo(curl, CURLINFO_COOKIELIST, &cookies);
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if(code != CURLE_OK) {
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fprintf(stderr, "curl_easy_getinfo() failed\n");
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res = TEST_ERR_MAJOR_BAD;
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goto test_cleanup;
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}
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printf("loaded cookies:\n");
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if(!cookies) {
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fprintf(stderr, " reloading cookies from '%s' failed\n", JAR);
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res = TEST_ERR_MAJOR_BAD;
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goto test_cleanup;
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}
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printf("-----------------\n");
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next_cookie = cookies;
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while(next_cookie) {
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printf(" %s\n", next_cookie->data);
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next_cookie = next_cookie->next;
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}
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printf("-----------------\n");
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curl_slist_free_all(cookies);
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/* try to free share, expect to fail because share is in use*/
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printf("try SHARE_CLEANUP...\n");
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scode = curl_share_cleanup(share);
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if(scode == CURLSHE_OK) {
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fprintf(stderr, "curl_share_cleanup succeed but error expected\n");
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share = NULL;
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}
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else {
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printf("SHARE_CLEANUP failed, correct\n");
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}
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test_cleanup:
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/* clean up last handle */
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printf("CLEANUP\n");
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curl_easy_cleanup(curl);
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curl_slist_free_all(headers);
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curl_free(url);
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/* free share */
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printf("SHARE_CLEANUP\n");
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scode = curl_share_cleanup(share);
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if(scode != CURLSHE_OK)
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fprintf(stderr, "curl_share_cleanup failed, code errno %d\n",
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(int)scode);
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printf("GLOBAL_CLEANUP\n");
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curl_global_cleanup();
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return res;
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}
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