package com.genersoft.iot.vmp.gb28181.transmit.cmd;
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import com.genersoft.iot.vmp.conf.SipConfig;
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import com.genersoft.iot.vmp.gb28181.SipLayer;
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import com.genersoft.iot.vmp.gb28181.bean.Device;
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import com.genersoft.iot.vmp.gb28181.bean.SipTransactionInfo;
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import com.genersoft.iot.vmp.gb28181.session.VideoStreamSessionManager;
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import com.genersoft.iot.vmp.gb28181.utils.SipUtils;
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import com.genersoft.iot.vmp.storager.IRedisCatchStorage;
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import com.genersoft.iot.vmp.utils.GitUtil;
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import gov.nist.javax.sip.message.SIPRequest;
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import gov.nist.javax.sip.message.SIPResponse;
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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 javax.sip.InvalidArgumentException;
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import javax.sip.PeerUnavailableException;
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import javax.sip.SipException;
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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 java.text.ParseException;
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import java.util.ArrayList;
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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 SipLayer sipLayer;
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@Autowired
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private GitUtil gitUtil;
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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.getInstance().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.getInstance().createHeaderFactory().createViaHeader(sipLayer.getLocalIp(device.getLocalIp()), 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.getInstance().createAddressFactory().createSipURI(sipConfig.getId(), sipConfig.getDomain());
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Address fromAddress = SipFactory.getInstance().createAddressFactory().createAddress(fromSipURI);
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FromHeader fromHeader = SipFactory.getInstance().createHeaderFactory().createFromHeader(fromAddress, fromTag);
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// to
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SipURI toSipURI = SipFactory.getInstance().createAddressFactory().createSipURI(device.getDeviceId(), device.getHostAddress());
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Address toAddress = SipFactory.getInstance().createAddressFactory().createAddress(toSipURI);
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ToHeader toHeader = SipFactory.getInstance().createHeaderFactory().createToHeader(toAddress, toTag);
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// Forwards
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MaxForwardsHeader maxForwards = SipFactory.getInstance().createHeaderFactory().createMaxForwardsHeader(70);
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// ceq
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CSeqHeader cSeqHeader = SipFactory.getInstance().createHeaderFactory().createCSeqHeader(redisCatchStorage.getCSEQ(), Request.MESSAGE);
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request = SipFactory.getInstance().createMessageFactory().createRequest(requestURI, Request.MESSAGE, callIdHeader, cSeqHeader, fromHeader,
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toHeader, viaHeaders, maxForwards);
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request.addHeader(SipUtils.createUserAgentHeader(gitUtil));
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ContentTypeHeader contentTypeHeader = SipFactory.getInstance().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.getInstance().createAddressFactory().createSipURI(channelId, device.getHostAddress());
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//via
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ArrayList<ViaHeader> viaHeaders = new ArrayList<ViaHeader>();
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HeaderFactory headerFactory = SipFactory.getInstance().createHeaderFactory();
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ViaHeader viaHeader = SipFactory.getInstance().createHeaderFactory().createViaHeader(sipLayer.getLocalIp(device.getLocalIp()), 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.getInstance().createAddressFactory().createSipURI(sipConfig.getId(), sipConfig.getDomain());
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Address fromAddress = SipFactory.getInstance().createAddressFactory().createAddress(fromSipURI);
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FromHeader fromHeader = SipFactory.getInstance().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.getInstance().createAddressFactory().createSipURI(channelId, device.getHostAddress());
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Address toAddress = SipFactory.getInstance().createAddressFactory().createAddress(toSipURI);
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ToHeader toHeader = SipFactory.getInstance().createHeaderFactory().createToHeader(toAddress,null);
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//Forwards
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MaxForwardsHeader maxForwards = SipFactory.getInstance().createHeaderFactory().createMaxForwardsHeader(70);
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//ceq
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CSeqHeader cSeqHeader = SipFactory.getInstance().createHeaderFactory().createCSeqHeader(redisCatchStorage.getCSEQ(), Request.INVITE);
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request = SipFactory.getInstance().createMessageFactory().createRequest(requestLine, Request.INVITE, callIdHeader, cSeqHeader,fromHeader, toHeader, viaHeaders, maxForwards);
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request.addHeader(SipUtils.createUserAgentHeader(gitUtil));
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Address concatAddress = SipFactory.getInstance().createAddressFactory().createAddress(SipFactory.getInstance().createAddressFactory().createSipURI(sipConfig.getId(), sipLayer.getLocalIp(device.getLocalIp())+":"+sipConfig.getPort()));
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// Address concatAddress = SipFactory.getInstance().createAddressFactory().createAddress(SipFactory.getInstance().createAddressFactory().createSipURI(sipConfig.getId(), device.getHost().getIp()+":"+device.getHost().getPort()));
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request.addHeader(SipFactory.getInstance().createHeaderFactory().createContactHeader(concatAddress));
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// Subject
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SubjectHeader subjectHeader = SipFactory.getInstance().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.getInstance().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.getInstance().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.getInstance().createHeaderFactory().createViaHeader(sipLayer.getLocalIp(device.getLocalIp()), 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.getInstance().createAddressFactory().createSipURI(sipConfig.getId(), sipConfig.getDomain());
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Address fromAddress = SipFactory.getInstance().createAddressFactory().createAddress(fromSipURI);
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FromHeader fromHeader = SipFactory.getInstance().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.getInstance().createAddressFactory().createSipURI(channelId, device.getHostAddress());
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Address toAddress = SipFactory.getInstance().createAddressFactory().createAddress(toSipURI);
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ToHeader toHeader = SipFactory.getInstance().createHeaderFactory().createToHeader(toAddress,null);
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//Forwards
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MaxForwardsHeader maxForwards = SipFactory.getInstance().createHeaderFactory().createMaxForwardsHeader(70);
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//ceq
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CSeqHeader cSeqHeader = SipFactory.getInstance().createHeaderFactory().createCSeqHeader(redisCatchStorage.getCSEQ(), Request.INVITE);
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request = SipFactory.getInstance().createMessageFactory().createRequest(requestLine, Request.INVITE, callIdHeader, cSeqHeader,fromHeader, toHeader, viaHeaders, maxForwards);
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Address concatAddress = SipFactory.getInstance().createAddressFactory().createAddress(SipFactory.getInstance().createAddressFactory().createSipURI(sipConfig.getId(), sipLayer.getLocalIp(device.getLocalIp())+":"+sipConfig.getPort()));
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// Address concatAddress = SipFactory.getInstance().createAddressFactory().createAddress(SipFactory.getInstance().createAddressFactory().createSipURI(sipConfig.getId(), device.getHost().getIp()+":"+device.getHost().getPort()));
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request.addHeader(SipFactory.getInstance().createHeaderFactory().createContactHeader(concatAddress));
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request.addHeader(SipUtils.createUserAgentHeader(gitUtil));
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// Subject
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SubjectHeader subjectHeader = SipFactory.getInstance().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.getInstance().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, SipTransactionInfo transactionInfo) 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.getInstance().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.getInstance().createHeaderFactory().createViaHeader(sipLayer.getLocalIp(device.getLocalIp()), sipConfig.getPort(), device.getTransport(), SipUtils.getNewViaTag());
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viaHeaders.add(viaHeader);
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//from
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SipURI fromSipURI = SipFactory.getInstance().createAddressFactory().createSipURI(sipConfig.getId(),sipConfig.getDomain());
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Address fromAddress = SipFactory.getInstance().createAddressFactory().createAddress(fromSipURI);
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FromHeader fromHeader = SipFactory.getInstance().createHeaderFactory().createFromHeader(fromAddress, transactionInfo.getFromTag());
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//to
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SipURI toSipURI = SipFactory.getInstance().createAddressFactory().createSipURI(channelId,device.getHostAddress());
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Address toAddress = SipFactory.getInstance().createAddressFactory().createAddress(toSipURI);
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ToHeader toHeader = SipFactory.getInstance().createHeaderFactory().createToHeader(toAddress, transactionInfo.getToTag());
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//Forwards
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MaxForwardsHeader maxForwards = SipFactory.getInstance().createHeaderFactory().createMaxForwardsHeader(70);
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//ceq
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CSeqHeader cSeqHeader = SipFactory.getInstance().createHeaderFactory().createCSeqHeader(redisCatchStorage.getCSEQ(), Request.BYE);
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CallIdHeader callIdHeader = SipFactory.getInstance().createHeaderFactory().createCallIdHeader(transactionInfo.getCallId());
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request = SipFactory.getInstance().createMessageFactory().createRequest(requestLine, Request.BYE, callIdHeader, cSeqHeader,fromHeader, toHeader, viaHeaders, maxForwards);
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request.addHeader(SipUtils.createUserAgentHeader(gitUtil));
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Address concatAddress = SipFactory.getInstance().createAddressFactory().createAddress(SipFactory.getInstance().createAddressFactory().createSipURI(sipConfig.getId(), sipLayer.getLocalIp(device.getLocalIp())+":"+sipConfig.getPort()));
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request.addHeader(SipFactory.getInstance().createHeaderFactory().createContactHeader(concatAddress));
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request.addHeader(SipUtils.createUserAgentHeader(gitUtil));
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return request;
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}
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public Request createSubscribeRequest(Device device, String content, SIPRequest requestOld, 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.getInstance().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.getInstance().createHeaderFactory().createViaHeader(sipLayer.getLocalIp(device.getLocalIp()), sipConfig.getPort(),
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device.getTransport(), SipUtils.getNewViaTag());
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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.getInstance().createAddressFactory().createSipURI(sipConfig.getId(), sipConfig.getDomain());
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Address fromAddress = SipFactory.getInstance().createAddressFactory().createAddress(fromSipURI);
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FromHeader fromHeader = SipFactory.getInstance().createHeaderFactory().createFromHeader(fromAddress, requestOld == null ? SipUtils.getNewFromTag() :requestOld.getFromTag());
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// to
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SipURI toSipURI = SipFactory.getInstance().createAddressFactory().createSipURI(device.getDeviceId(), device.getHostAddress());
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Address toAddress = SipFactory.getInstance().createAddressFactory().createAddress(toSipURI);
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ToHeader toHeader = SipFactory.getInstance().createHeaderFactory().createToHeader(toAddress, requestOld == null ? null :requestOld.getToTag());
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// Forwards
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MaxForwardsHeader maxForwards = SipFactory.getInstance().createHeaderFactory().createMaxForwardsHeader(70);
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// ceq
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CSeqHeader cSeqHeader = SipFactory.getInstance().createHeaderFactory().createCSeqHeader(redisCatchStorage.getCSEQ(), Request.SUBSCRIBE);
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request = SipFactory.getInstance().createMessageFactory().createRequest(requestURI, Request.SUBSCRIBE, callIdHeader, cSeqHeader, fromHeader,
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toHeader, viaHeaders, maxForwards);
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Address concatAddress = SipFactory.getInstance().createAddressFactory().createAddress(SipFactory.getInstance().createAddressFactory().createSipURI(sipConfig.getId(), sipLayer.getLocalIp(device.getLocalIp())+":"+sipConfig.getPort()));
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request.addHeader(SipFactory.getInstance().createHeaderFactory().createContactHeader(concatAddress));
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// Expires
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ExpiresHeader expireHeader = SipFactory.getInstance().createHeaderFactory().createExpiresHeader(expires);
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request.addHeader(expireHeader);
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// Event
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EventHeader eventHeader = SipFactory.getInstance().createHeaderFactory().createEventHeader(event);
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int random = (int) Math.floor(Math.random() * 10000);
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eventHeader.setEventId(random + "");
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request.addHeader(eventHeader);
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ContentTypeHeader contentTypeHeader = SipFactory.getInstance().createHeaderFactory().createContentTypeHeader("Application", "MANSCDP+xml");
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request.setContent(content, contentTypeHeader);
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request.addHeader(SipUtils.createUserAgentHeader(gitUtil));
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return request;
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}
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public SIPRequest createInfoRequest(Device device, String channelId, String content, SipTransactionInfo transactionInfo)
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throws SipException, ParseException, InvalidArgumentException {
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if (device == null || transactionInfo == null) {
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return null;
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}
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SIPRequest request = null;
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//请求行
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SipURI requestLine = SipFactory.getInstance().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.getInstance().createHeaderFactory().createViaHeader(sipLayer.getLocalIp(device.getLocalIp()), sipConfig.getPort(), device.getTransport(), SipUtils.getNewViaTag());
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viaHeaders.add(viaHeader);
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//from
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SipURI fromSipURI = SipFactory.getInstance().createAddressFactory().createSipURI(sipConfig.getId(),sipConfig.getDomain());
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Address fromAddress = SipFactory.getInstance().createAddressFactory().createAddress(fromSipURI);
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FromHeader fromHeader = SipFactory.getInstance().createHeaderFactory().createFromHeader(fromAddress, transactionInfo.getFromTag());
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//to
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SipURI toSipURI = SipFactory.getInstance().createAddressFactory().createSipURI(channelId,device.getHostAddress());
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Address toAddress = SipFactory.getInstance().createAddressFactory().createAddress(toSipURI);
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ToHeader toHeader = SipFactory.getInstance().createHeaderFactory().createToHeader(toAddress, transactionInfo.getToTag());
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//Forwards
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MaxForwardsHeader maxForwards = SipFactory.getInstance().createHeaderFactory().createMaxForwardsHeader(70);
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//ceq
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CSeqHeader cSeqHeader = SipFactory.getInstance().createHeaderFactory().createCSeqHeader(redisCatchStorage.getCSEQ(), Request.INFO);
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CallIdHeader callIdHeader = SipFactory.getInstance().createHeaderFactory().createCallIdHeader(transactionInfo.getCallId());
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request = (SIPRequest)SipFactory.getInstance().createMessageFactory().createRequest(requestLine, Request.INFO, callIdHeader, cSeqHeader,fromHeader, toHeader, viaHeaders, maxForwards);
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request.addHeader(SipUtils.createUserAgentHeader(gitUtil));
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Address concatAddress = SipFactory.getInstance().createAddressFactory().createAddress(SipFactory.getInstance().createAddressFactory().createSipURI(sipConfig.getId(), sipLayer.getLocalIp(device.getLocalIp())+":"+sipConfig.getPort()));
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request.addHeader(SipFactory.getInstance().createHeaderFactory().createContactHeader(concatAddress));
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request.addHeader(SipUtils.createUserAgentHeader(gitUtil));
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if (content != null) {
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ContentTypeHeader contentTypeHeader = SipFactory.getInstance().createHeaderFactory().createContentTypeHeader("Application",
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"MANSRTSP");
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request.setContent(content, contentTypeHeader);
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}
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return request;
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}
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public Request createAckRequest(String localIp, SipURI sipURI, SIPResponse sipResponse) throws ParseException, InvalidArgumentException, PeerUnavailableException {
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// via
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ArrayList<ViaHeader> viaHeaders = new ArrayList<ViaHeader>();
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ViaHeader viaHeader = SipFactory.getInstance().createHeaderFactory().createViaHeader(localIp, sipConfig.getPort(), sipResponse.getTopmostViaHeader().getTransport(), SipUtils.getNewViaTag());
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viaHeaders.add(viaHeader);
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//Forwards
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MaxForwardsHeader maxForwards = SipFactory.getInstance().createHeaderFactory().createMaxForwardsHeader(70);
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//ceq
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CSeqHeader cSeqHeader = SipFactory.getInstance().createHeaderFactory().createCSeqHeader(sipResponse.getCSeqHeader().getSeqNumber(), Request.ACK);
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Request request = SipFactory.getInstance().createMessageFactory().createRequest(sipURI, Request.ACK, sipResponse.getCallIdHeader(), cSeqHeader, sipResponse.getFromHeader(), sipResponse.getToHeader(), viaHeaders, maxForwards);
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request.addHeader(SipUtils.createUserAgentHeader(gitUtil));
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Address concatAddress = SipFactory.getInstance().createAddressFactory().createAddress(SipFactory.getInstance().createAddressFactory().createSipURI(sipConfig.getId(), localIp + ":"+sipConfig.getPort()));
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request.addHeader(SipFactory.getInstance().createHeaderFactory().createContactHeader(concatAddress));
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request.addHeader(SipUtils.createUserAgentHeader(gitUtil));
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return request;
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}
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}
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