XW-AIOT/wvp-platform
4
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Merge branch 'wvp-28181-2.0'

Browse Source 
# Conflicts:
#	src/main/java/com/genersoft/iot/vmp/gb28181/transmit/cmd/impl/SIPCommander.java
This commit is contained in:
648540858
2022-08-15 15:37:13 +08:00
parent 116d979d87 c041aaccb4
commit cb16cabb64
18 changed files with 305 additions and 310 deletions
Download Patch File Download Diff File Expand all files Collapse all files

13
src/main/java/com/genersoft/iot/vmp/gb28181/SipLayer.java
View File

@@ -53,10 +53,15 @@ public class SipLayer{
* gov/nist/javax/sip/SipStackImpl.class
*/
properties.setProperty("gov.nist.javax.sip.LOG_MESSAGE_CONTENT", "true");
properties.setProperty("gov.nist.javax.sip.DELIVER_UNSOLICITED_NOTIFY", "true"); // 接收所有notify请求，即使没有订阅
properties.setProperty("gov.nist.javax.sip.DELIVER_TERMINATED_EVENT_FOR_NULL_DIALOG", "true"); // 为_NULL _对话框传递_终止的_事件
properties.setProperty("gov.nist.javax.sip.RELEASE_REFERENCES_STRATEGY", "Normal"); // 会话清理策略
properties.setProperty("gov.nist.javax.sip.RELIABLE_CONNECTION_KEEP_ALIVE_TIMEOUT", "10");
// 接收所有notify请求，即使没有订阅
properties.setProperty("gov.nist.javax.sip.DELIVER_UNSOLICITED_NOTIFY", "true");
// 为_NULL _对话框传递_终止的_事件
properties.setProperty("gov.nist.javax.sip.DELIVER_TERMINATED_EVENT_FOR_NULL_DIALOG", "true");
// 会话清理策略
properties.setProperty("gov.nist.javax.sip.RELEASE_REFERENCES_STRATEGY", "Normal");
// 处理由该服务器处理的基于底层TCP的保持生存超时
properties.setProperty("gov.nist.javax.sip.RELIABLE_CONNECTION_KEEP_ALIVE_TIMEOUT", "60");
/**
* sip_server_log.log 和 sip_debug_log.log public static final int TRACE_NONE =
* 0; public static final int TRACE_MESSAGES = 16; public static final int

6
src/main/java/com/genersoft/iot/vmp/gb28181/transmit/cmd/SIPRequestHeaderPlarformProvider.java
View File

@@ -62,7 +62,7 @@ public class SIPRequestHeaderPlarformProvider {
// Forwards
MaxForwardsHeader maxForwards = sipFactory.createHeaderFactory().createMaxForwardsHeader(70);
// ceq
CSeqHeader cSeqHeader = sipFactory.createHeaderFactory().createCSeqHeader(redisCatchStorage.getCSEQ(Request.MESSAGE), Request.MESSAGE);
CSeqHeader cSeqHeader = sipFactory.createHeaderFactory().createCSeqHeader(redisCatchStorage.getCSEQ(), Request.MESSAGE);
request = sipFactory.createMessageFactory().createRequest(requestURI, Request.MESSAGE, callIdHeader, cSeqHeader, fromHeader,
toHeader, viaHeaders, maxForwards);
@@ -120,7 +120,7 @@ public class SIPRequestHeaderPlarformProvider {
String callId, WWWAuthenticateHeader www , CallIdHeader callIdHeader) throws ParseException, PeerUnavailableException, InvalidArgumentException {
Request registerRequest = createRegisterRequest(parentPlatform, redisCatchStorage.getCSEQ(Request.REGISTER), fromTag, viaTag, callIdHeader);
Request registerRequest = createRegisterRequest(parentPlatform, redisCatchStorage.getCSEQ(), fromTag, viaTag, callIdHeader);
SipURI requestURI = sipFactory.createAddressFactory().createSipURI(parentPlatform.getServerGBId(), parentPlatform.getServerIP() + ":" + parentPlatform.getServerPort());
if (www == null) {
AuthorizationHeader authorizationHeader = sipFactory.createHeaderFactory().createAuthorizationHeader("Digest");
@@ -213,7 +213,7 @@ public class SIPRequestHeaderPlarformProvider {
// Forwards
MaxForwardsHeader maxForwards = sipFactory.createHeaderFactory().createMaxForwardsHeader(70);
// ceq
CSeqHeader cSeqHeader = sipFactory.createHeaderFactory().createCSeqHeader(redisCatchStorage.getCSEQ(Request.MESSAGE), Request.MESSAGE);
CSeqHeader cSeqHeader = sipFactory.createHeaderFactory().createCSeqHeader(redisCatchStorage.getCSEQ(), Request.MESSAGE);
MessageFactoryImpl messageFactory = (MessageFactoryImpl) sipFactory.createMessageFactory();
// 设置编码， 防止中文乱码
messageFactory.setDefaultContentEncodingCharset(parentPlatform.getCharacterSet());

98
src/main/java/com/genersoft/iot/vmp/gb28181/transmit/cmd/SIPRequestHeaderProvider.java
View File

@@ -2,11 +2,9 @@ package com.genersoft.iot.vmp.gb28181.transmit.cmd;
import java.text.ParseException;
import java.util.ArrayList;
import java.util.List;
import javax.sip.Dialog;
import javax.sip.InvalidArgumentException;
import javax.sip.PeerUnavailableException;
import javax.sip.SipFactory;
import javax.sip.*;
import javax.sip.address.Address;
import javax.sip.address.SipURI;
import javax.sip.header.*;
@@ -15,7 +13,11 @@ import javax.sip.message.Request;
import com.genersoft.iot.vmp.common.StreamInfo;
import com.genersoft.iot.vmp.gb28181.session.VideoStreamSessionManager;
import com.genersoft.iot.vmp.storager.IRedisCatchStorage;
import gov.nist.javax.sip.SipProviderImpl;
import gov.nist.javax.sip.SipStackImpl;
import gov.nist.javax.sip.stack.SIPDialog;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Qualifier;
import org.springframework.stereotype.Component;
import com.genersoft.iot.vmp.conf.SipConfig;
@@ -40,6 +42,14 @@ public class SIPRequestHeaderProvider {
@Autowired
private VideoStreamSessionManager streamSession;
@Autowired
@Qualifier(value="tcpSipProvider")
private SipProviderImpl tcpSipProvider;
@Autowired
@Qualifier(value="udpSipProvider")
private SipProviderImpl udpSipProvider;
public Request createMessageRequest(Device device, String content, String viaTag, String fromTag, String toTag, CallIdHeader callIdHeader) throws ParseException, InvalidArgumentException, PeerUnavailableException {
Request request = null;
@@ -95,7 +105,7 @@ public class SIPRequestHeaderProvider {
MaxForwardsHeader maxForwards = sipFactory.createHeaderFactory().createMaxForwardsHeader(70);
//ceq
CSeqHeader cSeqHeader = sipFactory.createHeaderFactory().createCSeqHeader(redisCatchStorage.getCSEQ(Request.INVITE), Request.INVITE);
CSeqHeader cSeqHeader = sipFactory.createHeaderFactory().createCSeqHeader(redisCatchStorage.getCSEQ(), Request.INVITE);
request = sipFactory.createMessageFactory().createRequest(requestLine, Request.INVITE, callIdHeader, cSeqHeader,fromHeader, toHeader, viaHeaders, maxForwards);
Address concatAddress = sipFactory.createAddressFactory().createAddress(sipFactory.createAddressFactory().createSipURI(sipConfig.getId(), sipConfig.getIp()+":"+sipConfig.getPort()));
@@ -131,7 +141,7 @@ public class SIPRequestHeaderProvider {
MaxForwardsHeader maxForwards = sipFactory.createHeaderFactory().createMaxForwardsHeader(70);
//ceq
CSeqHeader cSeqHeader = sipFactory.createHeaderFactory().createCSeqHeader(redisCatchStorage.getCSEQ(Request.INVITE), Request.INVITE);
CSeqHeader cSeqHeader = sipFactory.createHeaderFactory().createCSeqHeader(redisCatchStorage.getCSEQ(), Request.INVITE);
request = sipFactory.createMessageFactory().createRequest(requestLine, Request.INVITE, callIdHeader, cSeqHeader,fromHeader, toHeader, viaHeaders, maxForwards);
Address concatAddress = sipFactory.createAddressFactory().createAddress(sipFactory.createAddressFactory().createSipURI(sipConfig.getId(), sipConfig.getIp()+":"+sipConfig.getPort()));
@@ -200,7 +210,7 @@ public class SIPRequestHeaderProvider {
MaxForwardsHeader maxForwards = sipFactory.createHeaderFactory().createMaxForwardsHeader(70);
// ceq
CSeqHeader cSeqHeader = sipFactory.createHeaderFactory().createCSeqHeader(redisCatchStorage.getCSEQ(Request.SUBSCRIBE), Request.SUBSCRIBE);
CSeqHeader cSeqHeader = sipFactory.createHeaderFactory().createCSeqHeader(redisCatchStorage.getCSEQ(), Request.SUBSCRIBE);
request = sipFactory.createMessageFactory().createRequest(requestURI, Request.SUBSCRIBE, callIdHeader, cSeqHeader, fromHeader,
toHeader, viaHeaders, maxForwards);
@@ -226,55 +236,55 @@ public class SIPRequestHeaderProvider {
}
public Request createInfoRequest(Device device, StreamInfo streamInfo, String content)
throws PeerUnavailableException, ParseException, InvalidArgumentException {
Request request = null;
throws SipException, ParseException, InvalidArgumentException {
if (streamInfo == null) {
return null;
}
Dialog dialog = streamSession.getDialogByStream(streamInfo.getDeviceID(), streamInfo.getChannelId(), streamInfo.getStream());
Request request = null;
SIPDialog dialog = streamSession.getDialogByStream(streamInfo.getDeviceID(), streamInfo.getChannelId(), streamInfo.getStream());
if (dialog == null) {
return null;
}
SipURI requestLine = sipFactory.createAddressFactory().createSipURI(device.getDeviceId(),
device.getHostAddress());
// via
ArrayList<ViaHeader> viaHeaders = new ArrayList<ViaHeader>();
ViaHeader viaHeader = sipFactory.createHeaderFactory().createViaHeader(device.getIp(), device.getPort(),
device.getTransport(), null);
SipStack sipStack = udpSipProvider.getSipStack();
SIPDialog sipDialog = ((SipStackImpl) sipStack).putDialog(dialog);
if (dialog != sipDialog) {
dialog = sipDialog;
}else {
dialog.setSipProvider(udpSipProvider);
}
streamSession.put(streamInfo.getDeviceID(), streamInfo.getChannelId(), dialog.getCallId().getCallId(), dialog);
Request infoRequest = dialog.createRequest(Request.INFO);
SipURI sipURI = (SipURI) infoRequest.getRequestURI();
sipURI.setHost(device.getIp());
sipURI.setPort(device.getPort());
sipURI.setUser(streamInfo.getChannelId());
ViaHeader viaHeader = (ViaHeader) infoRequest.getHeader(ViaHeader.NAME);
viaHeader.setRPort();
viaHeaders.add(viaHeader);
// from
SipURI fromSipURI = sipFactory.createAddressFactory().createSipURI(sipConfig.getId(),
sipConfig.getDomain());
Address fromAddress = sipFactory.createAddressFactory().createAddress(fromSipURI);
FromHeader fromHeader = sipFactory.createHeaderFactory().createFromHeader(fromAddress, dialog.getLocalTag());
// to
SipURI toSipURI = sipFactory.createAddressFactory().createSipURI(streamInfo.getChannelId(),
sipConfig.getDomain());
Address toAddress = sipFactory.createAddressFactory().createAddress(toSipURI);
ToHeader toHeader = sipFactory.createHeaderFactory().createToHeader(toAddress, dialog.getRemoteTag());
// callid
CallIdHeader callIdHeader = dialog.getCallId();
// Forwards
MaxForwardsHeader maxForwards = sipFactory.createHeaderFactory().createMaxForwardsHeader(70);
Long cseq = redisCatchStorage.getCSEQ(Request.INVITE);
// ceq
CSeqHeader cSeqHeader = sipFactory.createHeaderFactory()
.createCSeqHeader(cseq, Request.INFO);
request = sipFactory.createMessageFactory().createRequest(requestLine, Request.INFO, callIdHeader, cSeqHeader,
fromHeader, toHeader, viaHeaders, maxForwards);
// 增加Contact header
Address concatAddress = sipFactory.createAddressFactory().createAddress(sipFactory.createAddressFactory()
.createSipURI(sipConfig.getId(), sipConfig.getIp() + ":" + sipConfig.getPort()));
request.addHeader(sipFactory.createHeaderFactory().createContactHeader(concatAddress));
infoRequest.addHeader(sipFactory.createHeaderFactory().createContactHeader(concatAddress));
List<String> agentParam = new ArrayList<>();
agentParam.add("wvp-pro");
// TODO 添加版本信息以及日期
UserAgentHeader userAgentHeader = null;
try {
userAgentHeader = sipFactory.createHeaderFactory().createUserAgentHeader(agentParam);
} catch (ParseException e) {
throw new RuntimeException(e);
}
infoRequest.addHeader(userAgentHeader);
ContentTypeHeader contentTypeHeader = sipFactory.createHeaderFactory().createContentTypeHeader("Application",
"MANSRTSP");
request.setContent(content, contentTypeHeader);
return request;
infoRequest.setContent(content, contentTypeHeader);
CSeqHeader cSeqHeader = (CSeqHeader)infoRequest.getHeader(CSeqHeader.NAME);
cSeqHeader.setSeqNumber(redisCatchStorage.getCSEQ());
// ceq
infoRequest.addHeader(cSeqHeader);
return infoRequest;
}
}

88
src/main/java/com/genersoft/iot/vmp/gb28181/transmit/cmd/impl/SIPCommander.java
View File

@@ -727,36 +727,50 @@ public class SIPCommander implements ISIPCommander {
}
}
streamByeCmd(dialog, (SIPRequest)transaction.getRequest(), okEvent);
Request byeRequest = dialog.createRequest(Request.BYE);
SipURI byeURI = (SipURI) byeRequest.getRequestURI();
SIPRequest request = (SIPRequest)transaction.getRequest();
byeURI.setHost(request.getRemoteAddress().getHostAddress());
byeURI.setPort(request.getRemotePort());
byeURI.setUser(channelId);
ViaHeader viaHeader = (ViaHeader) byeRequest.getHeader(ViaHeader.NAME);
String protocol = viaHeader.getTransport().toUpperCase();
viaHeader.setRPort();
// 增加Contact header
Address concatAddress = sipFactory.createAddressFactory().createAddress(sipFactory.createAddressFactory().createSipURI(sipConfig.getId(), sipConfig.getIp()+":"+sipConfig.getPort()));
byeRequest.addHeader(sipFactory.createHeaderFactory().createContactHeader(concatAddress));
List<String> agentParam = new ArrayList<>();
agentParam.add("wvp-pro");
// TODO 添加版本信息以及日期
UserAgentHeader userAgentHeader = null;
try {
userAgentHeader = sipFactory.createHeaderFactory().createUserAgentHeader(agentParam);
} catch (ParseException e) {
throw new RuntimeException(e);
}
byeRequest.addHeader(userAgentHeader);
ClientTransaction clientTransaction = null;
if("TCP".equals(protocol)) {
clientTransaction = tcpSipProvider.getNewClientTransaction(byeRequest);
} else if("UDP".equals(protocol)) {
clientTransaction = udpSipProvider.getNewClientTransaction(byeRequest);
}
CallIdHeader callIdHeader = (CallIdHeader) byeRequest.getHeader(CallIdHeader.NAME);
if (okEvent != null) {
sipSubscribe.addOkSubscribe(callIdHeader.getCallId(), okEvent);
}
CSeqHeader cSeqHeader = (CSeqHeader)byeRequest.getHeader(CSeqHeader.NAME);
cSeqHeader.setSeqNumber(redisCatchStorage.getCSEQ());
dialog.sendRequest(clientTransaction);
} catch (SipException | ParseException e) {
e.printStackTrace();
} catch (InvalidArgumentException e) {
throw new RuntimeException(e);
}
}
@Override
public void streamByeCmd(SIPDialog dialog, SIPRequest request, SipSubscribe.Event okEvent) throws SipException, ParseException {
Request byeRequest = dialog.createRequest(Request.BYE);
SipURI byeURI = (SipURI) byeRequest.getRequestURI();
byeURI.setHost(request.getRemoteAddress().getHostAddress());
byeURI.setPort(request.getRemotePort());
ViaHeader viaHeader = (ViaHeader) byeRequest.getHeader(ViaHeader.NAME);
String protocol = viaHeader.getTransport().toUpperCase();
ClientTransaction clientTransaction = null;
if("TCP".equals(protocol)) {
clientTransaction = tcpSipProvider.getNewClientTransaction(byeRequest);
} else if("UDP".equals(protocol)) {
clientTransaction = udpSipProvider.getNewClientTransaction(byeRequest);
}
CallIdHeader callIdHeader = (CallIdHeader) byeRequest.getHeader(CallIdHeader.NAME);
if (okEvent != null) {
sipSubscribe.addOkSubscribe(callIdHeader.getCallId(), okEvent);
}
dialog.sendRequest(clientTransaction);
}
/**
* 语音广播
*
@@ -1450,7 +1464,7 @@ public class SIPCommander implements ISIPCommander {
request.setContent(subscribePostitionXml.toString(), contentTypeHeader);
CSeqHeader cSeqHeader = (CSeqHeader)request.getHeader(CSeqHeader.NAME);
cSeqHeader.setSeqNumber(redisCatchStorage.getCSEQ(Request.SUBSCRIBE));
cSeqHeader.setSeqNumber(redisCatchStorage.getCSEQ());
request.removeHeader(CSeqHeader.NAME);
request.addHeader(cSeqHeader);
}else {
@@ -1554,7 +1568,7 @@ public class SIPCommander implements ISIPCommander {
request.setContent(cmdXml.toString(), contentTypeHeader);
CSeqHeader cSeqHeader = (CSeqHeader)request.getHeader(CSeqHeader.NAME);
cSeqHeader.setSeqNumber(redisCatchStorage.getCSEQ(Request.SUBSCRIBE));
cSeqHeader.setSeqNumber(redisCatchStorage.getCSEQ());
request.removeHeader(CSeqHeader.NAME);
request.addHeader(cSeqHeader);
@@ -1664,10 +1678,9 @@ public class SIPCommander implements ISIPCommander {
@Override
public void playPauseCmd(Device device, StreamInfo streamInfo) {
try {
Long cseq = redisCatchStorage.getCSEQ(Request.INFO);
StringBuffer content = new StringBuffer(200);
content.append("PAUSE RTSP/1.0\r\n");
content.append("CSeq: " + cseq + "\r\n");
content.append("CSeq: " + getInfoCseq() + "\r\n");
content.append("PauseTime: now\r\n");
Request request = headerProvider.createInfoRequest(device, streamInfo, content.toString());
if (request == null) {
@@ -1695,10 +1708,9 @@ public class SIPCommander implements ISIPCommander {
@Override
public void playResumeCmd(Device device, StreamInfo streamInfo) {
try {
Long cseq = redisCatchStorage.getCSEQ(Request.INFO);
StringBuffer content = new StringBuffer(200);
content.append("PLAY RTSP/1.0\r\n");
content.append("CSeq: " + cseq + "\r\n");
content.append("CSeq: " + getInfoCseq() + "\r\n");
content.append("Range: npt=now-\r\n");
Request request = headerProvider.createInfoRequest(device, streamInfo, content.toString());
if (request == null) {
@@ -1725,10 +1737,9 @@ public class SIPCommander implements ISIPCommander {
@Override
public void playSeekCmd(Device device, StreamInfo streamInfo, long seekTime) {
try {
Long cseq = redisCatchStorage.getCSEQ(Request.INFO);
StringBuffer content = new StringBuffer(200);
content.append("PLAY RTSP/1.0\r\n");
content.append("CSeq: " + cseq + "\r\n");
content.append("CSeq: " + getInfoCseq() + "\r\n");
content.append("Range: npt=" + Math.abs(seekTime) + "-\r\n");
Request request = headerProvider.createInfoRequest(device, streamInfo, content.toString());
@@ -1756,11 +1767,11 @@ public class SIPCommander implements ISIPCommander {
@Override
public void playSpeedCmd(Device device, StreamInfo streamInfo, Double speed) {
try {
Long cseq = redisCatchStorage.getCSEQ(Request.INFO);
StringBuffer content = new StringBuffer(200);
content.append("PLAY RTSP/1.0\r\n");
content.append("CSeq: " + cseq + "\r\n");
content.append("Scale: " + String.format("%.1f",speed) + "\r\n");
content.append("CSeq: " + getInfoCseq() + "\r\n");
content.append("Scale: " + String.format("%.6f",speed) + "\r\n");
Request request = headerProvider.createInfoRequest(device, streamInfo, content.toString());
if (request == null) {
return;
@@ -1779,7 +1790,11 @@ public class SIPCommander implements ISIPCommander {
e.printStackTrace();
}
}
private int getInfoCseq() {
return (int) ((Math.random() * 9 + 1) * Math.pow(10, 8));
}
@Override
public void playbackControlCmd(Device device, StreamInfo streamInfo, String content,SipSubscribe.Event errorEvent, SipSubscribe.Event okEvent) {
try {
@@ -1787,7 +1802,6 @@ public class SIPCommander implements ISIPCommander {
if (request == null) {
return;
}
logger.info(request.toString());
ClientTransaction clientTransaction = null;
if ("TCP".equals(device.getTransport())) {
clientTransaction = tcpSipProvider.getNewClientTransaction(request);

2
src/main/java/com/genersoft/iot/vmp/gb28181/transmit/cmd/impl/SIPCommanderFroPlatform.java
View File

@@ -105,7 +105,7 @@ public class SIPCommanderFroPlatform implements ISIPCommanderForPlatform {
}
request = headerProviderPlarformProvider.createRegisterRequest(parentPlatform,
redisCatchStorage.getCSEQ(Request.REGISTER), "FromRegister" + tm,
redisCatchStorage.getCSEQ(), "FromRegister" + tm,
"z9hG4bK-" + UUID.randomUUID().toString().replace("-", ""), callIdHeader);
// 将 callid 写入缓存， 等注册成功可以更新状态
String callIdFromHeader = callIdHeader.getCallId();

58
src/main/java/com/genersoft/iot/vmp/gb28181/transmit/event/response/impl/InviteResponseProcessor.java
View File

@@ -2,24 +2,32 @@ package com.genersoft.iot.vmp.gb28181.transmit.event.response.impl;
import com.genersoft.iot.vmp.conf.SipConfig;
import com.genersoft.iot.vmp.gb28181.SipLayer;
import com.genersoft.iot.vmp.gb28181.bean.SsrcTransaction;
import com.genersoft.iot.vmp.gb28181.session.VideoStreamSessionManager;
import com.genersoft.iot.vmp.gb28181.transmit.SIPProcessorObserver;
import com.genersoft.iot.vmp.gb28181.transmit.event.response.SIPResponseProcessorAbstract;
import gov.nist.javax.sip.ResponseEventExt;
import gov.nist.javax.sip.message.SIPResponse;
import gov.nist.javax.sip.stack.SIPDialog;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Component;
import javax.sip.InvalidArgumentException;
import javax.sip.ResponseEvent;
import javax.sip.SipException;
import javax.sdp.SdpFactory;
import javax.sdp.SdpParseException;
import javax.sdp.SessionDescription;
import javax.sip.*;
import javax.sip.address.Address;
import javax.sip.address.SipURI;
import javax.sip.header.CSeqHeader;
import javax.sip.header.CallIdHeader;
import javax.sip.header.UserAgentHeader;
import javax.sip.message.Request;
import javax.sip.message.Response;
import java.text.ParseException;
import java.util.ArrayList;
import java.util.List;
/**
@@ -34,23 +42,24 @@ public class InviteResponseProcessor extends SIPResponseProcessorAbstract {
private final String method = "INVITE";
@Autowired
private SipLayer sipLayer;
@Autowired
private SipConfig config;
private VideoStreamSessionManager streamSession;
@Autowired
private SIPProcessorObserver sipProcessorObserver;
@Autowired
private SipConfig sipConfig;
@Autowired
private SipFactory sipFactory;
@Override
public void afterPropertiesSet() throws Exception {
// 添加消息处理的订阅
sipProcessorObserver.addResponseProcessor(method, this);
}
@Autowired
private VideoStreamSessionManager streamSession;
/**
* 处理invite响应
@@ -74,6 +83,19 @@ public class InviteResponseProcessor extends SIPResponseProcessorAbstract {
CSeqHeader cseq = (CSeqHeader) response.getHeader(CSeqHeader.NAME);
Request reqAck = dialog.createAck(cseq.getSeqNumber());
SipURI requestURI = (SipURI) reqAck.getRequestURI();
String contentString = new String(response.getRawContent());
// jainSip不支持y=字段， 移除以解析。
int ssrcIndex = contentString.indexOf("y=");
// 检查是否有y字段
SessionDescription sdp;
if (ssrcIndex >= 0) {
//ssrc规定长度为10字节，不取余下长度以避免后续还有“f=”字段
String substring = contentString.substring(0, contentString.indexOf("y="));
sdp = SdpFactory.getInstance().createSessionDescription(substring);
} else {
sdp = SdpFactory.getInstance().createSessionDescription(contentString);
}
requestURI.setUser(sdp.getOrigin().getUsername());
try {
requestURI.setHost(event.getRemoteIpAddress());
} catch (ParseException e) {
@@ -81,6 +103,18 @@ public class InviteResponseProcessor extends SIPResponseProcessorAbstract {
}
requestURI.setPort(event.getRemotePort());
reqAck.setRequestURI(requestURI);
List<String> agentParam = new ArrayList<>();
agentParam.add("wvp-pro");
// TODO 添加版本信息以及日期
UserAgentHeader userAgentHeader = null;
try {
userAgentHeader = sipFactory.createHeaderFactory().createUserAgentHeader(agentParam);
} catch (ParseException e) {
throw new RuntimeException(e);
}
reqAck.addHeader(userAgentHeader);
Address concatAddress = sipFactory.createAddressFactory().createAddress(sipFactory.createAddressFactory().createSipURI(sipConfig.getId(), sipConfig.getIp()+":"+sipConfig.getPort()));
reqAck.addHeader(sipFactory.createHeaderFactory().createContactHeader(concatAddress));
logger.info("[回复ack] {}-> {}:{} ",requestURI, event.getRemoteIpAddress(), event.getRemotePort());
dialog.sendAck(reqAck);
@@ -88,6 +122,10 @@ public class InviteResponseProcessor extends SIPResponseProcessorAbstract {
}
} catch (InvalidArgumentException | SipException e) {
e.printStackTrace();
} catch (ParseException e) {
throw new RuntimeException(e);
} catch (SdpParseException e) {
throw new RuntimeException(e);
}
}