CgHttpRequest *cg_http_request_new()
{
CgHttpRequest *httpReq;
cg_log_debug_l4("Entering...\n");
httpReq = (CgHttpRequest *)malloc(sizeof(CgHttpRequest));
if ( NULL != httpReq )
{
cg_http_packet_init((CgHttpPacket *)httpReq);
httpReq->method = cg_string_new();
httpReq->version = cg_string_new();
httpReq->uri = cg_string_new();
httpReq->userAgent = cg_string_new();
httpReq->httpRes = cg_http_response_new();
httpReq->postURL = cg_net_url_new();
cg_http_request_setversion(httpReq, CG_HTTP_VER11);
cg_http_request_setuseragent(httpReq, CG_HTTP_USERAGENT_DEFAULT);
cg_http_request_setsocket(httpReq, NULL);
cg_http_request_setuserdata(httpReq, NULL);
cg_http_request_settimeout(httpReq, CG_HTTP_CONN_TIMEOUT);
}
cg_log_debug_l4("Leaving...\n");
return httpReq;
}
void cg_http_request_clear(CgHttpRequest *httpReq)
{
cg_log_debug_l4("Entering...\n");
cg_http_packet_clear((CgHttpPacket *)httpReq);
cg_http_request_setmethod(httpReq, NULL);
cg_http_request_seturi(httpReq, NULL);
cg_http_request_setversion(httpReq, NULL);
cg_net_url_clear(httpReq->postURL);
cg_http_request_setuserdata(httpReq, NULL);
cg_log_debug_l4("Leaving...\n");
}
static void cg_http_server_clientthread(CgThread *thread)
{
CgHttpServerClientData *clientData;
CgHttpServer *httpServer;
CgSocket *clientSock;
void *httpServerUserData;
CgHttpRequest *httpReq;
char *version = NULL;
cg_log_debug_l4("Entering...\n");
clientData = (CgHttpServerClientData *)cg_thread_getuserdata(thread);
httpServer = clientData->httpServer;
clientSock = clientData->clientSock;
httpServerUserData = cg_http_server_getuserdata(httpServer);
httpReq = cg_http_request_new();
cg_http_request_setsocket(httpReq, clientSock);
/**** Thanks for Makela Aapo (10/31/05) ****/
while (cg_http_request_read(httpReq, clientSock) == TRUE && cg_thread_isrunnable(thread) == TRUE) {
/* Check some validity of the request */
version = cg_http_request_getversion(httpReq);
if (cg_strcmp(version, CG_HTTP_VER11) == 0)
{
/* According to HTTP/1.1 spec, we must not tolerate
HTTP/1.1 request without HOST-header */
if (cg_http_request_gethost(httpReq) == NULL)
{
cg_http_request_postbadrequest(httpReq);
continue;
}
}
if (httpServer->listener != NULL) {
cg_http_request_setuserdata(httpReq, httpServerUserData);
httpServer->listener(httpReq);
}
/* Close connection according to HTTP version and headers */
if (cg_strcmp(version, CG_HTTP_VER10) == 0)
{
/* Terminate connection after HTTP/1.0 request */
break;
}
/* We are having HTTP/1.1 or better => terminate, if requested */
if (cg_http_request_iskeepaliveconnection(httpReq) == FALSE)
{
break;
}
}
cg_log_debug_s("Dropping HTTP client\n");
cg_http_request_delete(httpReq);
cg_socket_close(clientSock);
cg_socket_delete(clientSock);
cg_http_server_clientdata_delete(clientData);
cg_thread_setuserdata(thread, NULL);
// This code frequently crashes. mutex lock referencing free'd memory.
cg_http_server_lock(httpServer);
cg_thread_remove(thread);
cg_http_server_unlock(httpServer);
cg_log_debug_l4("Leaving...\n");
cg_thread_delete(thread);
}
