| /* $Id$ */ |
| /* |
| * Copyright (C) 2008-2011 Teluu Inc. (http://www.teluu.com) |
| * Copyright (C) 2003-2008 Benny Prijono <benny@prijono.org> |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License as published by |
| * the Free Software Foundation; either version 2 of the License, or |
| * (at your option) any later version. |
| * |
| * This program is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| * GNU General Public License for more details. |
| * |
| * You should have received a copy of the GNU General Public License |
| * along with this program; if not, write to the Free Software |
| * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
| */ |
| #include "test.h" |
| #include <pjlib.h> |
| |
| #define THIS_FILE "util.c" |
| |
| void app_perror(const char *msg, pj_status_t rc) |
| { |
| char errbuf[PJ_ERR_MSG_SIZE]; |
| |
| PJ_CHECK_STACK(); |
| |
| pj_strerror(rc, errbuf, sizeof(errbuf)); |
| PJ_LOG(3,("test", "%s: [pj_status_t=%d] %s", msg, rc, errbuf)); |
| } |
| |
| #define SERVER 0 |
| #define CLIENT 1 |
| |
| pj_status_t app_socket(int family, int type, int proto, int port, |
| pj_sock_t *ptr_sock) |
| { |
| pj_sockaddr_in addr; |
| pj_sock_t sock; |
| pj_status_t rc; |
| |
| rc = pj_sock_socket(family, type, proto, &sock); |
| if (rc != PJ_SUCCESS) |
| return rc; |
| |
| pj_bzero(&addr, sizeof(addr)); |
| addr.sin_family = (pj_uint16_t)family; |
| addr.sin_port = (short)(port!=-1 ? pj_htons((pj_uint16_t)port) : 0); |
| rc = pj_sock_bind(sock, &addr, sizeof(addr)); |
| if (rc != PJ_SUCCESS) |
| return rc; |
| |
| #if PJ_HAS_TCP |
| if (type == pj_SOCK_STREAM()) { |
| rc = pj_sock_listen(sock, 5); |
| if (rc != PJ_SUCCESS) |
| return rc; |
| } |
| #endif |
| |
| *ptr_sock = sock; |
| return PJ_SUCCESS; |
| } |
| |
| pj_status_t app_socketpair(int family, int type, int protocol, |
| pj_sock_t *serverfd, pj_sock_t *clientfd) |
| { |
| int i; |
| static unsigned short port = 11000; |
| pj_sockaddr_in addr; |
| pj_str_t s; |
| pj_status_t rc = 0; |
| pj_sock_t sock[2]; |
| |
| /* Create both sockets. */ |
| for (i=0; i<2; ++i) { |
| rc = pj_sock_socket(family, type, protocol, &sock[i]); |
| if (rc != PJ_SUCCESS) { |
| if (i==1) |
| pj_sock_close(sock[0]); |
| return rc; |
| } |
| } |
| |
| /* Retry bind */ |
| pj_bzero(&addr, sizeof(addr)); |
| addr.sin_family = pj_AF_INET(); |
| for (i=0; i<5; ++i) { |
| addr.sin_port = pj_htons(port++); |
| rc = pj_sock_bind(sock[SERVER], &addr, sizeof(addr)); |
| if (rc == PJ_SUCCESS) |
| break; |
| } |
| |
| if (rc != PJ_SUCCESS) |
| goto on_error; |
| |
| /* For TCP, listen the socket. */ |
| #if PJ_HAS_TCP |
| if (type == pj_SOCK_STREAM()) { |
| rc = pj_sock_listen(sock[SERVER], PJ_SOMAXCONN); |
| if (rc != PJ_SUCCESS) |
| goto on_error; |
| } |
| #endif |
| |
| /* Connect client socket. */ |
| addr.sin_addr = pj_inet_addr(pj_cstr(&s, "127.0.0.1")); |
| rc = pj_sock_connect(sock[CLIENT], &addr, sizeof(addr)); |
| if (rc != PJ_SUCCESS) |
| goto on_error; |
| |
| /* For TCP, must accept(), and get the new socket. */ |
| #if PJ_HAS_TCP |
| if (type == pj_SOCK_STREAM()) { |
| pj_sock_t newserver; |
| |
| rc = pj_sock_accept(sock[SERVER], &newserver, NULL, NULL); |
| if (rc != PJ_SUCCESS) |
| goto on_error; |
| |
| /* Replace server socket with new socket. */ |
| pj_sock_close(sock[SERVER]); |
| sock[SERVER] = newserver; |
| } |
| #endif |
| |
| *serverfd = sock[SERVER]; |
| *clientfd = sock[CLIENT]; |
| |
| return rc; |
| |
| on_error: |
| for (i=0; i<2; ++i) |
| pj_sock_close(sock[i]); |
| return rc; |
| } |