| #include "test.h" |
| #include <stdlib.h> |
| #include <ctype.h> |
| #include <errno.h> |
| |
| const char *HOSTHEADER = "Host: www.host.foo.com"; |
| const char *JAR = "log/jar506"; |
| #define THREADS 2 |
| |
| |
| /* struct containing data of a thread */ |
| struct Tdata { |
| CURLSH *share; |
| char *url; |
| }; |
| |
| |
| /* lock callback */ |
| void lock(CURL *handle, curl_lock_data data, curl_lock_access access, |
| void *useptr ) |
| { |
| const char *what; |
| (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",data); |
| return; |
| } |
| printf("lock: %s <%s>\n", what, (char *)useptr); |
| } |
| |
| /* unlock callback */ |
| void unlock(CURL *handle, curl_lock_data data, void *useptr ) |
| { |
| const char *what; |
| (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",data); |
| return; |
| } |
| printf("unlock: %s <%s>\n", what, (char *)useptr); |
| } |
| |
| |
| /* 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; |
| |
| 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, code); |
| } |
| |
| printf( "CLEANUP\n" ); |
| curl_easy_cleanup(curl); |
| curl_slist_free_all(headers); |
| |
| return NULL; |
| } |
| |
| |
| /* build request url */ |
| char *suburl(char *base, int i) |
| { |
| int len = strlen(base); |
| char *url = (char *)malloc(len+5); |
| if (!url) { |
| abort(); |
| } |
| strcpy(url, base); |
| strcat(url, "0000"); |
| url[len+3] = 48+i; |
| return url; |
| } |
| |
| |
| /* test function */ |
| CURLcode test(char *URL) |
| { |
| CURLcode res; |
| CURLSHcode scode; |
| char *url; |
| struct Tdata tdata; |
| CURL *curl; |
| CURLSH *share; |
| struct curl_slist *headers; |
| int i; |
| |
| printf( "GLOBAL_INIT\n" ); |
| curl_global_init( CURL_GLOBAL_ALL ); |
| |
| /* prepare share */ |
| printf( "SHARE_INIT\n" ); |
| share = curl_share_init(); |
| curl_share_setopt( share, CURLSHOPT_LOCKFUNC, lock); |
| curl_share_setopt( share, CURLSHOPT_UNLOCKFUNC, unlock); |
| curl_share_setopt( share, CURLSHOPT_USERDATA, "Pigs in space"); |
| printf( "CURL_LOCK_DATA_COOKIE\n" ); |
| curl_share_setopt( share, CURLSHOPT_SHARE, CURL_LOCK_DATA_COOKIE); |
| printf( "CURL_LOCK_DATA_DNS\n" ); |
| curl_share_setopt( share, CURLSHOPT_SHARE, CURL_LOCK_DATA_DNS); |
| |
| res = 0; |
| |
| /* start treads */ |
| for (i=1; i<=THREADS; i++ ) { |
| |
| /* set thread data */ |
| tdata.url = suburl( URL, i ); /* must be freed */ |
| tdata.share = share; |
| |
| /* simulate thread, direct call of "thread" function */ |
| printf( "*** run %d\n",i ); |
| fire( &tdata ); |
| |
| 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 ); |
| 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", scode); |
| } |
| |
| printf( "GLOBAL_CLEANUP\n" ); |
| curl_global_cleanup(); |
| |
| return res; |
| } |
| |