mirror of
https://github.com/RetroShare/RetroShare.git
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137 lines
4.6 KiB
C++
137 lines
4.6 KiB
C++
/*******************************************************************************
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* plugins/VOIP/services/rsVOIPItem.h *
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* *
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* Copyright 2011 by Robert Fernie <retroshare.project@gmail.com> *
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* *
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* This program is free software: you can redistribute it and/or modify *
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* it under the terms of the GNU Affero General Public License as *
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* published by the Free Software Foundation, either version 3 of the *
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* License, or (at your option) any later version. *
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* *
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* This program is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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* GNU Affero General Public License for more details. *
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* *
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* You should have received a copy of the GNU Affero General Public License *
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* along with this program. If not, see <https://www.gnu.org/licenses/>. *
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* *
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*******************************************************************************/
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#pragma once
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#include <map>
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#include "rsitems/rsserviceids.h"
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#include "rsitems/rsitem.h"
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/**************************************************************************/
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const uint16_t RS_SERVICE_TYPE_VOIP_PLUGIN = 0xa021;
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const uint8_t RS_PKT_SUBTYPE_VOIP_PING = 0x01;
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const uint8_t RS_PKT_SUBTYPE_VOIP_PONG = 0x02;
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const uint8_t RS_PKT_SUBTYPE_VOIP_PROTOCOL = 0x03 ;
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// 0x04,0x05 is unused because of a change in the protocol
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const uint8_t RS_PKT_SUBTYPE_VOIP_BANDWIDTH = 0x06 ;
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const uint8_t RS_PKT_SUBTYPE_VOIP_DATA = 0x07 ;
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const uint8_t QOS_PRIORITY_RS_VOIP = 9 ;
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const uint32_t RS_VOIP_FLAGS_VIDEO_DATA = 0x0001 ;
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const uint32_t RS_VOIP_FLAGS_AUDIO_DATA = 0x0002 ;
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class RsVOIPItem: public RsItem
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{
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public:
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RsVOIPItem(uint8_t voip_subtype) : RsItem(RS_PKT_VERSION_SERVICE,RS_SERVICE_TYPE_VOIP_PLUGIN,voip_subtype)
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{
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setPriorityLevel(QOS_PRIORITY_RS_VOIP) ;
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}
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virtual ~RsVOIPItem() {}
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virtual void clear() {}
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};
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class RsVOIPPingItem: public RsVOIPItem
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{
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public:
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RsVOIPPingItem() :RsVOIPItem(RS_PKT_SUBTYPE_VOIP_PING), mSeqNo(0), mPingTS(0) {}
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virtual ~RsVOIPPingItem() {}
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virtual void serial_process(RsGenericSerializer::SerializeJob j,RsGenericSerializer::SerializeContext& ctx);
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uint32_t mSeqNo;
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uint64_t mPingTS;
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};
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class RsVOIPDataItem: public RsVOIPItem
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{
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public:
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RsVOIPDataItem() :RsVOIPItem(RS_PKT_SUBTYPE_VOIP_DATA) {}
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virtual ~RsVOIPDataItem()
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{
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free(voip_data) ;
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voip_data = NULL ;
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}
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virtual void serial_process(RsGenericSerializer::SerializeJob j,RsGenericSerializer::SerializeContext& ctx);
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uint32_t flags ;
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uint32_t data_size ;
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void *voip_data ;
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};
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#ifdef TODO
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class RsVOIPBandwidthItem: public RsVOIPItem
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{
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public:
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RsVOIPBandwidthItem() :RsVOIPItem(RS_PKT_SUBTYPE_VOIP_BANDWIDTH) {}
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virtual ~RsVOIPBandwidthItem() {}
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virtual void serial_process(RsGenericSerializer::SerializeJob j,RsGenericSerializer::SerializeContext& ctx);
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uint32_t flags ; // is that incoming or expected bandwidth?
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uint32_t bytes_per_sec ; // bandwidth in bytes per sec.
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};
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#endif
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class RsVOIPProtocolItem: public RsVOIPItem
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{
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public:
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RsVOIPProtocolItem() :RsVOIPItem(RS_PKT_SUBTYPE_VOIP_PROTOCOL) {}
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typedef enum { VoipProtocol_Ring = 1, VoipProtocol_Ackn = 2, VoipProtocol_Close = 3, VoipProtocol_Bandwidth = 4 } en_Protocol;
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virtual ~RsVOIPProtocolItem() {}
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virtual void serial_process(RsGenericSerializer::SerializeJob j,RsGenericSerializer::SerializeContext& ctx);
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uint32_t protocol ;
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uint32_t flags ;
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};
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class RsVOIPPongItem: public RsVOIPItem
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{
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public:
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RsVOIPPongItem() :RsVOIPItem(RS_PKT_SUBTYPE_VOIP_PONG) {}
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virtual void serial_process(RsGenericSerializer::SerializeJob j,RsGenericSerializer::SerializeContext& ctx);
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virtual ~RsVOIPPongItem() {}
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uint32_t mSeqNo;
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uint64_t mPingTS;
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uint64_t mPongTS;
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};
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class RsVOIPSerialiser: public RsServiceSerializer
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{
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public:
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RsVOIPSerialiser() :RsServiceSerializer(RS_SERVICE_TYPE_VOIP_PLUGIN) {}
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virtual ~RsVOIPSerialiser() {}
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virtual RsItem *create_item(uint16_t service,uint8_t item_subtype) const ;
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};
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/**************************************************************************/
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