| /* $Id$ */ |
| /* |
| * Copyright (C) 2009-2011 Teluu Inc. (http://www.teluu.com) |
| * |
| * 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 <pj/sock_qos.h> |
| #include <pj/assert.h> |
| #include <pj/errno.h> |
| #include <pj/log.h> |
| |
| #include <winsock.h> |
| |
| /* QoS implementation for Windows Mobile 6, must be enabled explicitly |
| * (this is controlled by pjlib's config.h) |
| */ |
| #if defined(PJ_QOS_IMPLEMENTATION) && PJ_QOS_IMPLEMENTATION==PJ_QOS_WM |
| |
| #define THIS_FILE "sock_qos_wm.c" |
| |
| /* Mapping between our traffic type and WM's DSCP traffic types */ |
| static const int dscp_map[] = |
| { |
| DSCPBestEffort, |
| DSCPBackground, |
| DSCPVideo, |
| DSCPAudio, |
| DSCPControl |
| }; |
| |
| PJ_DEF(pj_status_t) pj_sock_set_qos_params(pj_sock_t sock, |
| pj_qos_params *param) |
| { |
| PJ_UNUSED_ARG(sock); |
| PJ_UNUSED_ARG(param); |
| |
| PJ_LOG(4,(THIS_FILE, "pj_sock_set_qos_params() is not implemented " |
| "for this platform")); |
| return PJ_ENOTSUP; |
| } |
| |
| PJ_DEF(pj_status_t) pj_sock_set_qos_type(pj_sock_t sock, |
| pj_qos_type type) |
| { |
| int value; |
| |
| PJ_ASSERT_RETURN(type < PJ_ARRAY_SIZE(dscp_map), PJ_EINVAL); |
| |
| value = dscp_map[type]; |
| return pj_sock_setsockopt(sock, IPPROTO_IP, IP_DSCP_TRAFFIC_TYPE, |
| &value, sizeof(value)); |
| } |
| |
| |
| PJ_DEF(pj_status_t) pj_sock_get_qos_params(pj_sock_t sock, |
| pj_qos_params *p_param) |
| { |
| PJ_UNUSED_ARG(sock); |
| PJ_UNUSED_ARG(p_param); |
| |
| PJ_LOG(4,(THIS_FILE, "pj_sock_get_qos_params() is not implemented " |
| "for this platform")); |
| return PJ_ENOTSUP; |
| } |
| |
| PJ_DEF(pj_status_t) pj_sock_get_qos_type(pj_sock_t sock, |
| pj_qos_type *p_type) |
| { |
| pj_status_t status; |
| int value, optlen; |
| unsigned i; |
| |
| optlen = sizeof(value); |
| value = 0; |
| status = pj_sock_getsockopt(sock, IPPROTO_IP, IP_DSCP_TRAFFIC_TYPE, |
| &value, &optlen); |
| if (status != PJ_SUCCESS) |
| return status; |
| |
| *p_type = PJ_QOS_TYPE_BEST_EFFORT; |
| for (i=0; i<PJ_ARRAY_SIZE(dscp_map); ++i) { |
| if (value == dscp_map[i]) { |
| *p_type = (pj_qos_type)i; |
| break; |
| } |
| } |
| |
| return PJ_SUCCESS; |
| } |
| |
| #endif /* PJ_QOS_IMPLEMENTATION */ |