guzijian / wvp-GB28181-pro · Commits

Commit bf76240724234307bfc5f5bc2e345ad896ae16bd

Authored by Lawrence
1 parent 667266f3

增加对Subscribe（订阅）方法的支持

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Showing 1 changed file with 47 additions and 0 deletions
src/main/java/com/genersoft/iot/vmp/gb28181/transmit/cmd/SIPRequestHeaderProvider.java
  View file @bf76240
... ... @@ -164,4 +164,51 @@ public class SIPRequestHeaderProvider {
164 164 request.setContent(content, contentTypeHeader);
165 165 return request;
166 166 }
  167 +
  168 + public Request createSubscribeRequest(Device device, String content, String viaTag, String fromTag, String toTag, Integer expires, String event) throws ParseException, InvalidArgumentException, PeerUnavailableException {
  169 + Request request = null;
  170 + // sipuri
  171 + SipURI requestURI = sipFactory.createAddressFactory().createSipURI(device.getDeviceId(), device.getHostAddress());
  172 + // via
  173 + ArrayList<ViaHeader> viaHeaders = new ArrayList<ViaHeader>();
  174 + ViaHeader viaHeader = sipFactory.createHeaderFactory().createViaHeader(sipConfig.getSipIp(), sipConfig.getSipPort(),
  175 + device.getTransport(), viaTag);
  176 + viaHeader.setRPort();
  177 + viaHeaders.add(viaHeader);
  178 + // from
  179 + SipURI fromSipURI = sipFactory.createAddressFactory().createSipURI(sipConfig.getSipId(),
  180 + sipConfig.getSipIp() + ":" + sipConfig.getSipPort());
  181 + Address fromAddress = sipFactory.createAddressFactory().createAddress(fromSipURI);
  182 + FromHeader fromHeader = sipFactory.createHeaderFactory().createFromHeader(fromAddress, fromTag);
  183 + // to
  184 + SipURI toSipURI = sipFactory.createAddressFactory().createSipURI(device.getDeviceId(), sipConfig.getSipDomain());
  185 + Address toAddress = sipFactory.createAddressFactory().createAddress(toSipURI);
  186 + ToHeader toHeader = sipFactory.createHeaderFactory().createToHeader(toAddress, toTag);
  187 + // callid
  188 + CallIdHeader callIdHeader = device.getTransport().equals("TCP") ? tcpSipProvider.getNewCallId()
  189 + : udpSipProvider.getNewCallId();
  190 + // Forwards
  191 + MaxForwardsHeader maxForwards = sipFactory.createHeaderFactory().createMaxForwardsHeader(70);
  192 + // ceq
  193 + CSeqHeader cSeqHeader = sipFactory.createHeaderFactory().createCSeqHeader(1L, Request.SUBSCRIBE);
  194 +
  195 + request = sipFactory.createMessageFactory().createRequest(requestURI, Request.SUBSCRIBE, callIdHeader, cSeqHeader, fromHeader,
  196 + toHeader, viaHeaders, maxForwards);
  197 +
  198 +
  199 + Address concatAddress = sipFactory.createAddressFactory().createAddress(sipFactory.createAddressFactory().createSipURI(sipConfig.getSipId(), sipConfig.getSipIp()+":"+sipConfig.getSipPort()));
  200 + request.addHeader(sipFactory.createHeaderFactory().createContactHeader(concatAddress));
  201 +
  202 + // Expires
  203 + ExpiresHeader expireHeader = sipFactory.createHeaderFactory().createExpiresHeader(expires);
  204 + request.addHeader(expireHeader);
  205 +
  206 + // Event
  207 + EventHeader eventHeader = sipFactory.createHeaderFactory().createEventHeader(event);
  208 + request.addHeader(eventHeader);
  209 +
  210 + ContentTypeHeader contentTypeHeader = sipFactory.createHeaderFactory().createContentTypeHeader("APPLICATION", "MANSCDP+xml");
  211 + request.setContent(content, contentTypeHeader);
  212 + return request;
  213 + }
167 214 }
... ...