package com.genersoft.iot.vmp.gb28181.transmit.cmd;
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import java.text.ParseException;
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import java.util.ArrayList;
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import javax.sip.Dialog;
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import javax.sip.InvalidArgumentException;
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import javax.sip.PeerUnavailableException;
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import javax.sip.SipFactory;
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import javax.sip.address.Address;
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import javax.sip.address.SipURI;
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import javax.sip.header.*;
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import javax.sip.message.Request;
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import com.genersoft.iot.vmp.common.StreamInfo;
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import com.genersoft.iot.vmp.gb28181.session.VideoStreamSessionManager;
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import com.genersoft.iot.vmp.storager.IRedisCatchStorage;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.stereotype.Component;
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import com.genersoft.iot.vmp.conf.SipConfig;
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import com.genersoft.iot.vmp.gb28181.bean.Device;
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/**
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* @description:摄像头命令request创造器 TODO 冗余代码太多待优化
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* @author: swwheihei
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* @date: 2020年5月6日 上午9:29:02
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*/
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@Component
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public class SIPRequestHeaderProvider {
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@Autowired
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private SipConfig sipConfig;
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@Autowired
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private SipFactory sipFactory;
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@Autowired
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private IRedisCatchStorage redisCatchStorage;
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@Autowired
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private VideoStreamSessionManager streamSession;
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public Request createMessageRequest(Device device, String content, String viaTag, String fromTag, String toTag, CallIdHeader callIdHeader) throws ParseException, InvalidArgumentException, PeerUnavailableException {
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Request request = null;
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// sipuri
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SipURI requestURI = sipFactory.createAddressFactory().createSipURI(device.getDeviceId(), device.getHostAddress());
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// via
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ArrayList<ViaHeader> viaHeaders = new ArrayList<ViaHeader>();
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ViaHeader viaHeader = sipFactory.createHeaderFactory().createViaHeader(sipConfig.getIp(), sipConfig.getPort(), device.getTransport(), viaTag);
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viaHeader.setRPort();
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viaHeaders.add(viaHeader);
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// from
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SipURI fromSipURI = sipFactory.createAddressFactory().createSipURI(sipConfig.getId(),
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sipConfig.getIp() + ":" + sipConfig.getPort());
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Address fromAddress = sipFactory.createAddressFactory().createAddress(fromSipURI);
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FromHeader fromHeader = sipFactory.createHeaderFactory().createFromHeader(fromAddress, fromTag);
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// to
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SipURI toSipURI = sipFactory.createAddressFactory().createSipURI(device.getDeviceId(), sipConfig.getDomain());
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Address toAddress = sipFactory.createAddressFactory().createAddress(toSipURI);
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ToHeader toHeader = sipFactory.createHeaderFactory().createToHeader(toAddress, toTag);
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// Forwards
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MaxForwardsHeader maxForwards = sipFactory.createHeaderFactory().createMaxForwardsHeader(70);
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// ceq
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CSeqHeader cSeqHeader = sipFactory.createHeaderFactory().createCSeqHeader(1L, Request.MESSAGE);
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request = sipFactory.createMessageFactory().createRequest(requestURI, Request.MESSAGE, callIdHeader, cSeqHeader, fromHeader,
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toHeader, viaHeaders, maxForwards);
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ContentTypeHeader contentTypeHeader = sipFactory.createHeaderFactory().createContentTypeHeader("Application", "MANSCDP+xml");
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request.setContent(content, contentTypeHeader);
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return request;
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}
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public Request createInviteRequest(Device device, String channelId, String content, String viaTag, String fromTag, String toTag, String ssrc, CallIdHeader callIdHeader) throws ParseException, InvalidArgumentException, PeerUnavailableException {
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Request request = null;
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//请求行
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SipURI requestLine = sipFactory.createAddressFactory().createSipURI(channelId, device.getHostAddress());
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//via
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ArrayList<ViaHeader> viaHeaders = new ArrayList<ViaHeader>();
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ViaHeader viaHeader = sipFactory.createHeaderFactory().createViaHeader(sipConfig.getIp(), sipConfig.getPort(), device.getTransport(), viaTag);
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viaHeader.setRPort();
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viaHeaders.add(viaHeader);
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//from
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SipURI fromSipURI = sipFactory.createAddressFactory().createSipURI(sipConfig.getId(),sipConfig.getDomain());
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Address fromAddress = sipFactory.createAddressFactory().createAddress(fromSipURI);
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FromHeader fromHeader = sipFactory.createHeaderFactory().createFromHeader(fromAddress, fromTag); //必须要有标记，否则无法创建会话，无法回应ack
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//to
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SipURI toSipURI = sipFactory.createAddressFactory().createSipURI(channelId,sipConfig.getDomain());
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Address toAddress = sipFactory.createAddressFactory().createAddress(toSipURI);
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ToHeader toHeader = sipFactory.createHeaderFactory().createToHeader(toAddress,null);
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//Forwards
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MaxForwardsHeader maxForwards = sipFactory.createHeaderFactory().createMaxForwardsHeader(70);
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//ceq
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CSeqHeader cSeqHeader = sipFactory.createHeaderFactory().createCSeqHeader(redisCatchStorage.getCSEQ(Request.INVITE), Request.INVITE);
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request = sipFactory.createMessageFactory().createRequest(requestLine, Request.INVITE, callIdHeader, cSeqHeader,fromHeader, toHeader, viaHeaders, maxForwards);
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Address concatAddress = sipFactory.createAddressFactory().createAddress(sipFactory.createAddressFactory().createSipURI(sipConfig.getId(), sipConfig.getIp()+":"+sipConfig.getPort()));
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// Address concatAddress = sipFactory.createAddressFactory().createAddress(sipFactory.createAddressFactory().createSipURI(sipConfig.getId(), device.getHost().getIp()+":"+device.getHost().getPort()));
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request.addHeader(sipFactory.createHeaderFactory().createContactHeader(concatAddress));
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// Subject
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SubjectHeader subjectHeader = sipFactory.createHeaderFactory().createSubjectHeader(String.format("%s:%s,%s:%s", channelId, ssrc, sipConfig.getId(), 0));
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request.addHeader(subjectHeader);
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ContentTypeHeader contentTypeHeader = sipFactory.createHeaderFactory().createContentTypeHeader("APPLICATION", "SDP");
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request.setContent(content, contentTypeHeader);
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return request;
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}
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public Request createPlaybackInviteRequest(Device device, String channelId, String content, String viaTag, String fromTag, String toTag, CallIdHeader callIdHeader, String ssrc) throws ParseException, InvalidArgumentException, PeerUnavailableException {
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Request request = null;
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//请求行
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SipURI requestLine = sipFactory.createAddressFactory().createSipURI(channelId, device.getHostAddress());
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// via
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ArrayList<ViaHeader> viaHeaders = new ArrayList<ViaHeader>();
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ViaHeader viaHeader = sipFactory.createHeaderFactory().createViaHeader(sipConfig.getIp(), sipConfig.getPort(), device.getTransport(), viaTag);
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viaHeader.setRPort();
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viaHeaders.add(viaHeader);
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//from
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SipURI fromSipURI = sipFactory.createAddressFactory().createSipURI(sipConfig.getId(),sipConfig.getDomain());
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Address fromAddress = sipFactory.createAddressFactory().createAddress(fromSipURI);
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FromHeader fromHeader = sipFactory.createHeaderFactory().createFromHeader(fromAddress, fromTag); //必须要有标记，否则无法创建会话，无法回应ack
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//to
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SipURI toSipURI = sipFactory.createAddressFactory().createSipURI(channelId, sipConfig.getDomain());
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Address toAddress = sipFactory.createAddressFactory().createAddress(toSipURI);
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ToHeader toHeader = sipFactory.createHeaderFactory().createToHeader(toAddress,null);
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//Forwards
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MaxForwardsHeader maxForwards = sipFactory.createHeaderFactory().createMaxForwardsHeader(70);
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//ceq
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CSeqHeader cSeqHeader = sipFactory.createHeaderFactory().createCSeqHeader(redisCatchStorage.getCSEQ(Request.INVITE), Request.INVITE);
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request = sipFactory.createMessageFactory().createRequest(requestLine, Request.INVITE, callIdHeader, cSeqHeader,fromHeader, toHeader, viaHeaders, maxForwards);
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Address concatAddress = sipFactory.createAddressFactory().createAddress(sipFactory.createAddressFactory().createSipURI(sipConfig.getId(), sipConfig.getIp()+":"+sipConfig.getPort()));
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// Address concatAddress = sipFactory.createAddressFactory().createAddress(sipFactory.createAddressFactory().createSipURI(sipConfig.getId(), device.getHost().getIp()+":"+device.getHost().getPort()));
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request.addHeader(sipFactory.createHeaderFactory().createContactHeader(concatAddress));
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// Subject
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SubjectHeader subjectHeader = sipFactory.createHeaderFactory().createSubjectHeader(String.format("%s:%s,%s:%s", channelId, ssrc, sipConfig.getId(), 0));
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request.addHeader(subjectHeader);
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ContentTypeHeader contentTypeHeader = sipFactory.createHeaderFactory().createContentTypeHeader("APPLICATION", "SDP");
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request.setContent(content, contentTypeHeader);
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return request;
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}
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public Request createByteRequest(Device device, String channelId, String viaTag, String fromTag, String toTag, String callId) throws ParseException, InvalidArgumentException, PeerUnavailableException {
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Request request = null;
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//请求行
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SipURI requestLine = sipFactory.createAddressFactory().createSipURI(channelId, device.getHostAddress());
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// via
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ArrayList<ViaHeader> viaHeaders = new ArrayList<ViaHeader>();
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ViaHeader viaHeader = sipFactory.createHeaderFactory().createViaHeader(sipConfig.getIp(), sipConfig.getPort(), device.getTransport(), viaTag);
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viaHeaders.add(viaHeader);
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//from
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SipURI fromSipURI = sipFactory.createAddressFactory().createSipURI(sipConfig.getId(),sipConfig.getDomain());
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Address fromAddress = sipFactory.createAddressFactory().createAddress(fromSipURI);
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FromHeader fromHeader = sipFactory.createHeaderFactory().createFromHeader(fromAddress, fromTag); //必须要有标记，否则无法创建会话，无法回应ack
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//to
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SipURI toSipURI = sipFactory.createAddressFactory().createSipURI(channelId,sipConfig.getDomain());
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Address toAddress = sipFactory.createAddressFactory().createAddress(toSipURI);
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ToHeader toHeader = sipFactory.createHeaderFactory().createToHeader(toAddress,toTag);
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//Forwards
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MaxForwardsHeader maxForwards = sipFactory.createHeaderFactory().createMaxForwardsHeader(70);
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//ceq
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CSeqHeader cSeqHeader = sipFactory.createHeaderFactory().createCSeqHeader(1L, Request.BYE);
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CallIdHeader callIdHeader = sipFactory.createHeaderFactory().createCallIdHeader(callId);
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request = sipFactory.createMessageFactory().createRequest(requestLine, Request.BYE, callIdHeader, cSeqHeader,fromHeader, toHeader, viaHeaders, maxForwards);
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Address concatAddress = sipFactory.createAddressFactory().createAddress(sipFactory.createAddressFactory().createSipURI(sipConfig.getId(), sipConfig.getIp()+":"+sipConfig.getPort()));
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return request;
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}
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public Request createSubscribeRequest(Device device, String content, String viaTag, String fromTag, String toTag, Integer expires, String event, CallIdHeader callIdHeader) throws ParseException, InvalidArgumentException, PeerUnavailableException {
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Request request = null;
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// sipuri
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SipURI requestURI = sipFactory.createAddressFactory().createSipURI(device.getDeviceId(), device.getHostAddress());
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// via
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ArrayList<ViaHeader> viaHeaders = new ArrayList<ViaHeader>();
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ViaHeader viaHeader = sipFactory.createHeaderFactory().createViaHeader(sipConfig.getIp(), sipConfig.getPort(),
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device.getTransport(), viaTag);
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viaHeader.setRPort();
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viaHeaders.add(viaHeader);
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// from
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SipURI fromSipURI = sipFactory.createAddressFactory().createSipURI(sipConfig.getId(),
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sipConfig.getIp() + ":" + sipConfig.getPort());
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Address fromAddress = sipFactory.createAddressFactory().createAddress(fromSipURI);
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FromHeader fromHeader = sipFactory.createHeaderFactory().createFromHeader(fromAddress, fromTag);
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// to
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SipURI toSipURI = sipFactory.createAddressFactory().createSipURI(device.getDeviceId(), sipConfig.getDomain());
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Address toAddress = sipFactory.createAddressFactory().createAddress(toSipURI);
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ToHeader toHeader = sipFactory.createHeaderFactory().createToHeader(toAddress, toTag);
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// Forwards
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MaxForwardsHeader maxForwards = sipFactory.createHeaderFactory().createMaxForwardsHeader(70);
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// ceq
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CSeqHeader cSeqHeader = sipFactory.createHeaderFactory().createCSeqHeader(redisCatchStorage.getCSEQ(Request.SUBSCRIBE), Request.SUBSCRIBE);
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request = sipFactory.createMessageFactory().createRequest(requestURI, Request.SUBSCRIBE, callIdHeader, cSeqHeader, fromHeader,
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toHeader, viaHeaders, maxForwards);
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Address concatAddress = sipFactory.createAddressFactory().createAddress(sipFactory.createAddressFactory().createSipURI(sipConfig.getId(), sipConfig.getIp()+":"+sipConfig.getPort()));
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request.addHeader(sipFactory.createHeaderFactory().createContactHeader(concatAddress));
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// Expires
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ExpiresHeader expireHeader = sipFactory.createHeaderFactory().createExpiresHeader(expires);
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request.addHeader(expireHeader);
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// Event
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EventHeader eventHeader = sipFactory.createHeaderFactory().createEventHeader(event);
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int random = (int)Math.random() * 1000000000;
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eventHeader.setEventId(random + "");
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request.addHeader(eventHeader);
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ContentTypeHeader contentTypeHeader = sipFactory.createHeaderFactory().createContentTypeHeader("Application", "MANSCDP+xml");
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request.setContent(content, contentTypeHeader);
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return request;
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}
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public Request createInfoRequest(Device device, StreamInfo streamInfo, String content)
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throws PeerUnavailableException, ParseException, InvalidArgumentException {
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Request request = null;
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if (streamInfo == null) {
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return null;
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}
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Dialog dialog = streamSession.getDialogByStream(streamInfo.getDeviceID(), streamInfo.getChannelId(), streamInfo.getStream());
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if (dialog == null) {
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return null;
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}
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SipURI requestLine = sipFactory.createAddressFactory().createSipURI(device.getDeviceId(),
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device.getHostAddress());
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// via
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ArrayList<ViaHeader> viaHeaders = new ArrayList<ViaHeader>();
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ViaHeader viaHeader = sipFactory.createHeaderFactory().createViaHeader(device.getIp(), device.getPort(),
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device.getTransport(), null);
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viaHeader.setRPort();
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viaHeaders.add(viaHeader);
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// from
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SipURI fromSipURI = sipFactory.createAddressFactory().createSipURI(sipConfig.getId(),
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sipConfig.getDomain());
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Address fromAddress = sipFactory.createAddressFactory().createAddress(fromSipURI);
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FromHeader fromHeader = sipFactory.createHeaderFactory().createFromHeader(fromAddress, dialog.getLocalTag());
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// to
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SipURI toSipURI = sipFactory.createAddressFactory().createSipURI(streamInfo.getChannelId(),
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sipConfig.getDomain());
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Address toAddress = sipFactory.createAddressFactory().createAddress(toSipURI);
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ToHeader toHeader = sipFactory.createHeaderFactory().createToHeader(toAddress, dialog.getRemoteTag());
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// callid
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CallIdHeader callIdHeader = dialog.getCallId();
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// Forwards
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MaxForwardsHeader maxForwards = sipFactory.createHeaderFactory().createMaxForwardsHeader(70);
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Long cseq = redisCatchStorage.getCSEQ(Request.INVITE);
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// ceq
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CSeqHeader cSeqHeader = sipFactory.createHeaderFactory()
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.createCSeqHeader(cseq, Request.INFO);
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request = sipFactory.createMessageFactory().createRequest(requestLine, Request.INFO, callIdHeader, cSeqHeader,
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fromHeader, toHeader, viaHeaders, maxForwards);
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Address concatAddress = sipFactory.createAddressFactory().createAddress(sipFactory.createAddressFactory()
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.createSipURI(sipConfig.getId(), sipConfig.getIp() + ":" + sipConfig.getPort()));
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request.addHeader(sipFactory.createHeaderFactory().createContactHeader(concatAddress));
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ContentTypeHeader contentTypeHeader = sipFactory.createHeaderFactory().createContentTypeHeader("Application",
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"MANSRTSP");
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request.setContent(content, contentTypeHeader);
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return request;
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}
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}
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