/*
* Tries to connect site with ip 'site'. If the connection is already
* established then is_open is set to '1'. New message management thread
* is started.
*/
static int connect_site(char *site, int *is_open,
pthread_t * hm_thrp) {
int eid, ret;
int s;
msg_mng_loop_args *mma;
if ((s = get_connected_socket(site, PORT, is_open, &eid)) < 0)
return (CON_FAILED);
if (*is_open) {
return (0);
}
if ((mma = calloc(sizeof (msg_mng_loop_args), 1)) == NULL) {
pax_log(LOG_ERR,"connect site: msg_mng_loop struct allocation: %s\n", strerror(errno));
ret = errno;
goto err;
}
mma->fd = s;
mma->eid = eid;
mma->m_index = ip2index(site);
if ((ret = pthread_create(hm_thrp, NULL,
msg_mng_loop, (void *) mma)) != 0) {
pax_log(LOG_ERR,"connect site:msg_mng_loop creation %s\n", strerror(errno));
goto err1;
}
return (0);
err1:
free(mma);
err:
return (ret);
}
unsigned short int http_packet_send_and_check_status_code( const char *host, const char *packet, unsigned int packet_length, const char *need_status_code )
{
int socket = get_connected_socket( host );
if( socket == -1 )
{
return -1;
}
unsigned short int result = 0;
if( socket_send( socket, packet, packet_length ) == 1 )
{
char *receive_status_code = http_get_status_code( socket, 2000 );
if( receive_status_code != NULL )
{
if( strcmp( receive_status_code, need_status_code ) == 0 )
{
result = 1;
}
free( receive_status_code );
}
}
socket_close( socket );
return result;
}
int main(int argc, char *argv[])
{
struct addrinfo *result;
int sfd;
int status;
const char *host;
const char *port;
const char *msg;
if (argc < 3)
{
fprintf(stderr, "Usage: %s host port msg\n", argv[0]);
exit(__LINE__);
}
host = argv[1];
port = argv[2];
msg = argv[3];
/* Get address information on specified host and port. */
status = get_server_addr_info(host, port, &result);
if (status != 0)
{
exit(status);
}
/* Go through each addrinfo and try to open a socket an
* connect to it. Either use the first one or exit.
*/
status = get_connected_socket(result, &sfd);
if (status != 0)
{
exit(status);
}
freeaddrinfo(result);
/* Send specified message as a separat datagram and read
* the response from the server.
*/
status = echo_client(sfd, msg);
if (status != 0)
{
exit(status);
}
return 0;
}
