fajiao
/
wvp-GB28181-pro
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity
Browse Source

使用jainsip的方式解析sdp

pull/59/head
panlinlin 4 years ago
parent
d0f5d684a9
commit
421c2f5602
9 changed files with 80 additions and 699 deletions
Whitespace
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
Unified View
Diff Options
Show Stats Download Patch File Download Diff File
  1. 65
      src/main/java/com/genersoft/iot/vmp/gb28181/sdp/Codec.java
  2. 123
      src/main/java/com/genersoft/iot/vmp/gb28181/sdp/MediaDescription.java
  3. 51
      src/main/java/com/genersoft/iot/vmp/gb28181/sdp/RFC4566_28181.java
  4. 38
      src/main/java/com/genersoft/iot/vmp/gb28181/sdp/SdpLine.java
  5. 230
      src/main/java/com/genersoft/iot/vmp/gb28181/sdp/SdpParser.java
  6. 162
      src/main/java/com/genersoft/iot/vmp/gb28181/sdp/SessionDescription.java
  7. 1
      src/main/java/com/genersoft/iot/vmp/gb28181/transmit/cmd/impl/SIPCommander.java
  8. 95
      src/main/java/com/genersoft/iot/vmp/gb28181/transmit/request/impl/InviteRequestProcessor.java
  9. 2
      web_src/.postcssrc.js

65
src/main/java/com/genersoft/iot/vmp/gb28181/sdp/Codec.java
View File

@ -1,65 +0,0 @@
/*
This file is part of Peers, a java SIP softphone.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
Copyright 2010 Yohann Martineau
*/
package com.genersoft.iot.vmp.gb28181.sdp;
public class Codec {
private int payloadType;
private String name;
public int getPayloadType() {
return payloadType;
}
public void setPayloadType(int payloadType) {
this.payloadType = payloadType;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
@Override
public boolean equals(Object obj) {
if (!(obj instanceof Codec)) {
return false;
}
Codec codec = (Codec)obj;
if (codec.getName() == null) {
return name == null;
}
return codec.getName().equalsIgnoreCase(name);
}
@Override
public String toString() {
StringBuffer buf = new StringBuffer();
buf.append(RFC4566_28181.TYPE_ATTRIBUTE).append(RFC4566_28181.SEPARATOR);
buf.append(RFC4566_28181.ATTR_RTPMAP).append(RFC4566_28181.ATTR_SEPARATOR);
buf.append(payloadType).append(" ").append(name).append("/");
buf.append(9000).append("\r\n");
return buf.toString();
}
}

123
src/main/java/com/genersoft/iot/vmp/gb28181/sdp/MediaDescription.java
View File

@ -1,123 +0,0 @@
/*
This file is part of Peers, a java SIP softphone.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
Copyright 2007, 2008, 2009, 2010 Yohann Martineau
*/
package com.genersoft.iot.vmp.gb28181.sdp;
import java.net.Inet4Address;
import java.net.Inet6Address;
import java.net.InetAddress;
import java.util.Hashtable;
import java.util.List;
public class MediaDescription {
private String type;
private InetAddress ipAddress;
// attributes not codec-related
private Hashtable<String, String> attributes;
private int port;
private List<Codec> codecs;
public String getType() {
return type;
}
public void setType(String type) {
this.type = type;
}
public Hashtable<String, String> getAttributes() {
return attributes;
}
public void setAttributes(Hashtable<String, String> attributes) {
this.attributes = attributes;
}
public InetAddress getIpAddress() {
return ipAddress;
}
public void setIpAddress(InetAddress ipAddress) {
this.ipAddress = ipAddress;
}
public int getPort() {
return port;
}
public void setPort(int port) {
this.port = port;
}
public List<Codec> getCodecs() {
return codecs;
}
public void setCodecs(List<Codec> codecs) {
this.codecs = codecs;
}
@Override
public String toString() {
StringBuffer buf = new StringBuffer();
buf.append(RFC4566_28181.TYPE_MEDIA).append(RFC4566_28181.SEPARATOR);
buf.append(type).append(" ").append(port);
buf.append(" RTP/AVP");
if (codecs != null) {
for (Codec codec: codecs) {
buf.append(" ");
buf.append(codec.getPayloadType());
}
buf.append("\r\n");
}
if (ipAddress != null) {
int ipVersion;
if (ipAddress instanceof Inet4Address) {
ipVersion = 4;
} else if (ipAddress instanceof Inet6Address) {
ipVersion = 6;
} else {
throw new RuntimeException("unknown ip version: " + ipAddress);
}
buf.append(RFC4566_28181.TYPE_CONNECTION).append(RFC4566_28181.SEPARATOR);
buf.append("IN IP").append(ipVersion).append(" ");
buf.append(ipAddress.getHostAddress()).append("\r\n");
}
if (codecs != null) {
for (Codec codec: codecs) {
buf.append(codec.toString());
}
}
if (attributes != null) {
for (String attributeName: attributes.keySet()) {
buf.append(RFC4566_28181.TYPE_ATTRIBUTE).append(RFC4566_28181.SEPARATOR);
buf.append(attributeName);
String attributeValue = attributes.get(attributeName);
if (attributeValue != null && !"".equals(attributeValue.trim())) {
buf.append(":").append(attributeValue);
}
buf.append("\r\n");
}
}
return buf.toString();
}
}

51
src/main/java/com/genersoft/iot/vmp/gb28181/sdp/RFC4566_28181.java
View File

@ -1,51 +0,0 @@
/*
This file is part of Peers, a java SIP softphone.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
Copyright 2007, 2008, 2009, 2010 Yohann Martineau
*/
package com.genersoft.iot.vmp.gb28181.sdp;
public class RFC4566_28181 {
public static final char VERSION = '0';
public static final char TYPE_VERSION = 'v';
public static final char TYPE_ORIGIN = 'o';
public static final char TYPE_SUBJECT = 's';
public static final char TYPE_INFO = 'i';
public static final char TYPE_URI = 'u';
public static final char TYPE_EMAIL = 'e';
public static final char TYPE_PHONE = 'p';
public static final char TYPE_CONNECTION = 'c';
public static final char TYPE_BANDWITH = 'b';
public static final char TYPE_TIME = 't';
public static final char TYPE_REPEAT = 'r';
public static final char TYPE_ZONE = 'z';
public static final char TYPE_KEY = 'k';
public static final char TYPE_ATTRIBUTE = 'a';
public static final char TYPE_MEDIA = 'm';
public static final char TYPE_SSRC = 'y';
public static final char TYPE_MEDIA_DES = 'f';
public static final char SEPARATOR = '=';
public static final char ATTR_SEPARATOR = ':';
public static final String MEDIA_AUDIO = "audio";
public static final String ATTR_RTPMAP = "rtpmap";
public static final String ATTR_SENDRECV = "sendrecv";
}

38
src/main/java/com/genersoft/iot/vmp/gb28181/sdp/SdpLine.java
View File

@ -1,38 +0,0 @@
/*
This file is part of Peers, a java SIP softphone.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
Copyright 2007, 2008, 2009, 2010 Yohann Martineau
*/
package com.genersoft.iot.vmp.gb28181.sdp;
public class SdpLine {
private char type;
private String value;
public char getType() {
return type;
}
public void setType(char type) {
this.type = type;
}
public String getValue() {
return value;
}
public void setValue(String value) {
this.value = value;
}
}

230
src/main/java/com/genersoft/iot/vmp/gb28181/sdp/SdpParser.java
View File

@ -1,230 +0,0 @@
/*
This file is part of Peers, a java SIP softphone.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
Copyright 2007, 2008, 2009, 2010 Yohann Martineau
*/
package com.genersoft.iot.vmp.gb28181.sdp;
import java.io.BufferedReader;
import java.io.ByteArrayInputStream;
import java.io.IOException;
import java.io.InputStreamReader;
import java.net.InetAddress;
import java.util.ArrayList;
import java.util.Hashtable;
import java.util.List;
public class SdpParser {
public SessionDescription parse(byte[] body) throws IOException {
if (body == null || body.length == 0) {
return null;
}
ByteArrayInputStream in = new ByteArrayInputStream(body);
InputStreamReader inputStreamReader = new InputStreamReader(in);
BufferedReader reader = new BufferedReader(inputStreamReader);
SessionDescription sessionDescription = new SessionDescription();
//version
String line = reader.readLine();
if (line.length() < 3) {
return null;
}
if (line.charAt(0) != RFC4566_28181.TYPE_VERSION
|| line.charAt(1) != RFC4566_28181.SEPARATOR
|| line.charAt(2) != RFC4566_28181.VERSION) {
return null;
}
//origin
line = reader.readLine();
if (line.length() < 3) {
return null;
}
if (line.charAt(0) != RFC4566_28181.TYPE_ORIGIN
|| line.charAt(1) != RFC4566_28181.SEPARATOR) {
return null;
}
line = line.substring(2);
String[] originArr = line.split(" ");
if (originArr == null || originArr.length != 6) {
return null;
}
sessionDescription.setUsername(originArr[0]);
sessionDescription.setId(Long.parseLong(originArr[1]));
sessionDescription.setVersion(Long.parseLong(originArr[2]));
sessionDescription.setIpAddress(InetAddress.getByName(originArr[5]));
//name
line = reader.readLine();
if (line.length() < 3) {
return null;
}
if (line.charAt(0) != RFC4566_28181.TYPE_SUBJECT
|| line.charAt(1) != RFC4566_28181.SEPARATOR) {
return null;
}
sessionDescription.setName(line.substring(2));
//session connection and attributes
Hashtable<String, String> sessionAttributes = new Hashtable<String, String>();
sessionDescription.setAttributes(sessionAttributes);
while ((line = reader.readLine()) != null
&& line.charAt(0) != RFC4566_28181.TYPE_MEDIA) {
if (line.length() > 3
&& line.charAt(0) == RFC4566_28181.TYPE_CONNECTION
&& line.charAt(1) == RFC4566_28181.SEPARATOR) {
String connection = parseConnection(line.substring(2));
if (connection == null) {
continue;
}
sessionDescription.setIpAddress(InetAddress.getByName(connection));
} else if (line.length() > 3
&& line.charAt(0) == RFC4566_28181.TYPE_ATTRIBUTE
&& line.charAt(1) == RFC4566_28181.SEPARATOR) {
String value = line.substring(2);
int pos = value.indexOf(RFC4566_28181.ATTR_SEPARATOR);
if (pos > -1) {
sessionAttributes.put(value.substring(0, pos),
value.substring(pos + 1));
} else {
sessionAttributes.put(value, "");
}
}
}
if (line == null) {
return null;
}
//we are at the first media line
ArrayList<SdpLine> mediaLines = new ArrayList<SdpLine>();
do {
if (line.length() < 2) {
return null;
}
if (line.charAt(1) != RFC4566_28181.SEPARATOR) {
return null;
}
if (line.charAt(0) == RFC4566_28181.TYPE_SSRC) {
sessionDescription.setSsrc(line.length() >=2 ?line.substring(2):"");
}else if (line.charAt(0) == RFC4566_28181.TYPE_MEDIA_DES) {
sessionDescription.setGbMediaDescriptions(line.length() >=2 ?line.substring(2):"");
}else {
SdpLine mediaLine = new SdpLine();
mediaLine.setType(line.charAt(0));
mediaLine.setValue(line.substring(2));
mediaLines.add(mediaLine);
}
}
while ((line = reader.readLine()) != null );
ArrayList<MediaDescription> mediaDescriptions = new ArrayList<MediaDescription>();
sessionDescription.setMediaDescriptions(mediaDescriptions);
for (SdpLine sdpLine : mediaLines) {
MediaDescription mediaDescription;
if (sdpLine.getType() == RFC4566_28181.TYPE_MEDIA) {
String[] mediaArr = sdpLine.getValue().split(" ");
if (mediaArr == null || mediaArr.length < 4) {
return null;
}
mediaDescription = new MediaDescription();
mediaDescription.setType(mediaArr[0]);
//TODO manage port range
mediaDescription.setPort(Integer.parseInt(mediaArr[1]));
mediaDescription.setAttributes(new Hashtable<String, String>());
List<Codec> codecs = new ArrayList<Codec>();
for (int i = 3; i < mediaArr.length; ++i) {
int payloadType = Integer.parseInt(mediaArr[i]);
Codec codec = new Codec();
codec.setPayloadType(payloadType);
codec.setName("unsupported");
codecs.add(codec);
}
mediaDescription.setCodecs(codecs);
mediaDescriptions.add(mediaDescription);
} else {
mediaDescription = mediaDescriptions.get(mediaDescriptions.size() - 1);
String sdpLineValue = sdpLine.getValue();
if (sdpLine.getType() == RFC4566_28181.TYPE_CONNECTION) {
String ipAddress = parseConnection(sdpLineValue);
mediaDescription.setIpAddress(InetAddress.getByName(ipAddress));
} else if (sdpLine.getType() == RFC4566_28181.TYPE_ATTRIBUTE) {
Hashtable<String, String> attributes = mediaDescription.getAttributes();
int pos = sdpLineValue.indexOf(RFC4566_28181.ATTR_SEPARATOR);
if (pos > -1) {
String name = sdpLineValue.substring(0, pos);
String value = sdpLineValue.substring(pos + 1);
pos = value.indexOf(" ");
if (pos > -1) {
int payloadType;
try {
payloadType = Integer.parseInt(value.substring(0, pos));
List<Codec> codecs = mediaDescription.getCodecs();
for (Codec codec: codecs) {
if (codec.getPayloadType() == payloadType) {
value = value.substring(pos + 1);
pos = value.indexOf("/");
if (pos > -1) {
value = value.substring(0, pos);
codec.setName(value);
}
break;
}
}
} catch (NumberFormatException e) {
attributes.put(name, value);
}
} else {
attributes.put(name, value);
}
} else {
attributes.put(sdpLineValue, "");
}
}
}
}
sessionDescription.setMediaDescriptions(mediaDescriptions);
for (MediaDescription description : mediaDescriptions) {
if (description.getIpAddress() == null) {
InetAddress sessionAddress = sessionDescription.getIpAddress();
if (sessionAddress == null) {
return null;
}
description.setIpAddress(sessionAddress);
}
}
return sessionDescription;
}
private String parseConnection(String line) {
String[] connectionArr = line.split(" ");
if (connectionArr == null || connectionArr.length != 3) {
return null;
}
return connectionArr[2];
}
}

162
src/main/java/com/genersoft/iot/vmp/gb28181/sdp/SessionDescription.java
View File

@ -1,162 +0,0 @@
/*
This file is part of Peers, a java SIP softphone.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
Copyright 2007, 2008, 2009, 2010 Yohann Martineau
*/
package com.genersoft.iot.vmp.gb28181.sdp;
import java.net.Inet4Address;
import java.net.Inet6Address;
import java.net.InetAddress;
import java.util.Hashtable;
import java.util.List;
public class SessionDescription {
private long id;
private long version;
private String name;
private String username;
private InetAddress ipAddress;
private List<MediaDescription> mediaDescriptions;
private Hashtable<String, String> attributes;
private String ssrc;
private String gbMediaDescriptions;
public SessionDescription() {
}
public long getId() {
return id;
}
public void setId(long id) {
this.id = id;
}
public InetAddress getIpAddress() {
return ipAddress;
}
public void setIpAddress(InetAddress ipAddress) {
this.ipAddress = ipAddress;
}
public List<MediaDescription> getMediaDescriptions() {
return mediaDescriptions;
}
public void setMediaDescriptions(List<MediaDescription> mediaDescriptions) {
this.mediaDescriptions = mediaDescriptions;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public String getUsername() {
return username;
}
public void setUsername(String username) {
this.username = username;
}
public long getVersion() {
return version;
}
public void setVersion(long version) {
this.version = version;
}
public Hashtable<String, String> getAttributes() {
return attributes;
}
public void setAttributes(Hashtable<String, String> attributes) {
this.attributes = attributes;
}
public String getSsrc() {
return ssrc;
}
public void setSsrc(String ssrc) {
this.ssrc = ssrc;
}
public String getGbMediaDescriptions() {
return gbMediaDescriptions;
}
public void setGbMediaDescriptions(String gbMediaDescriptions) {
this.gbMediaDescriptions = gbMediaDescriptions;
}
@Override
public String toString() {
StringBuilder buf = new StringBuilder();
buf.append("v=0\r\n");
buf.append("o=").append(username).append(" ").append(id);
buf.append(" ").append(version);
int ipVersion;
if (ipAddress instanceof Inet4Address) {
ipVersion = 4;
} else if (ipAddress instanceof Inet6Address) {
ipVersion = 6;
} else {
throw new RuntimeException("unknown ip version: " + ipAddress);
}
buf.append(" IN IP").append(ipVersion).append(" ");
String hostAddress = ipAddress.getHostAddress();
buf.append(hostAddress).append("\r\n");
buf.append("s=").append(name).append("\r\n");
buf.append("c=IN IP").append(ipVersion).append(" ");
buf.append(hostAddress).append("\r\n");
buf.append("t=0 0\r\n");
if (attributes != null){
for (String attributeName: attributes.keySet()) {
String attributeValue = attributes.get(attributeName);
buf.append("a=").append(attributeName);
if (attributeValue != null && !"".equals(attributeValue.trim())) {
buf.append(":");
buf.append(attributeValue);
buf.append("\r\n");
}
}
}
if (mediaDescriptions != null){
for (MediaDescription mediaDescription: mediaDescriptions) {
buf.append(mediaDescription.toString());
}
}
if (ssrc != null){
buf.append("y=").append(ssrc).append("\r\n");
}
if (gbMediaDescriptions != null){
buf.append("f=").append(gbMediaDescriptions).append("\r\n");
}
return buf.toString();
}
}

1
src/main/java/com/genersoft/iot/vmp/gb28181/transmit/cmd/impl/SIPCommander.java
View File

@ -374,7 +374,6 @@ public class SIPCommander implements ISIPCommander {
if ("TCP-PASSIVE".equals(streamMode)) { // tcp被动模式 if ("TCP-PASSIVE".equals(streamMode)) { // tcp被动模式
content.append("a=setup:passive\r\n"); content.append("a=setup:passive\r\n");
content.append("a=connection:new\r\n"); content.append("a=connection:new\r\n");
} else if ("TCP-ACTIVE".equals(streamMode)) { // tcp主动模式
} else if ("TCP-ACTIVE".equals(streamMode)) { // tcp主动模式 } else if ("TCP-ACTIVE".equals(streamMode)) { // tcp主动模式
content.append("a=setup:active\r\n"); content.append("a=setup:active\r\n");
content.append("a=connection:new\r\n"); content.append("a=connection:new\r\n");

95
src/main/java/com/genersoft/iot/vmp/gb28181/transmit/request/impl/InviteRequestProcessor.java
View File

@ -113,45 +113,84 @@ public class InviteRequestProcessor extends SIPRequestAbstractProcessor {
} }
// 解析sdp消息, 使用jainsip 自带的sdp解析方式 // 解析sdp消息, 使用jainsip 自带的sdp解析方式
String contentString = new String(request.getRawContent()); String contentString = new String(request.getRawContent());
SessionDescription sdp = SdpFactory.getInstance().createSessionDescription(contentString);
// TODO 区分TCP发流还是udp， 当前默认udp // jainSip不支持y=字段， 移除移除以解析。
int ssrcIndex = contentString.indexOf("y=");
String ssrc = contentString.substring(ssrcIndex + 2, contentString.length())
.replace("\r\n", "").replace("\n", "");
String substring = contentString.substring(0, contentString.indexOf("y="));
SessionDescription sdp = SdpFactory.getInstance().createSessionDescription(substring);
// 获取支持的格式 // 获取支持的格式
Vector mediaDescriptions = sdp.getMediaDescriptions(true); Vector mediaDescriptions = sdp.getMediaDescriptions(true);
// 查看是否支持PS 负载96 // 查看是否支持PS 负载96
String ip = null; String ip = null;
int port = -1; int port = -1;
boolean recvonly = false;
boolean mediaTransmissionTCP = false;
Boolean tcpActive = null;
for (int i = 0; i < mediaDescriptions.size(); i++) { for (int i = 0; i < mediaDescriptions.size(); i++) {
MediaDescription mediaDescription = (MediaDescription)mediaDescriptions.get(i); MediaDescription mediaDescription = (MediaDescription)mediaDescriptions.get(i);
Media media = mediaDescription.getMedia(); Media media = mediaDescription.getMedia();
Vector mediaFormats = media.getMediaFormats(false);
if (mediaFormats.contains("96")) {
port = media.getMediaPort(); port = media.getMediaPort();
String mediaType = media.getMediaType();
String protocol = media.getProtocol();
// 区分TCP发流还是udp， 当前默认udp
if ("TCP/RTP/AVP".equals(protocol)) {
String setup = mediaDescription.getAttribute("setup");
if (setup != null) {
mediaTransmissionTCP = true;
if ("active".equals(setup)) {
tcpActive = true;
}else if ("passive".equals(setup)) {
tcpActive = false;
} }
// for (MediaDescription mediaDescription : mediaDescriptions) { }
// }
// List<Codec> codecs = mediaDescription.getCodecs(); // Vector attributes = mediaDescription.getAttributes(false);
// for (Codec codec : codecs) { // for (Object attributeObj : attributes) {
// if("96".equals(codec.getPayloadType()) || "PS".equals(codec.getName()) || "ps".equals(codec.getName())) { // Attribute attribute = (Attribute)attributeObj;
// // TODO 这里很慢 // String name = attribute.getName();
// ip = mediaDescription.getIpAddress().getHostName(); // switch (name){
// port = mediaDescription.getPort(); // case "recvonly":
// recvonly = true;
// break; // break;
// case "rtpmap":
// case "connection":
// break;
// case "setup":
// mediaTransmissionTCP = true;
// if ("active".equals(attribute.getValue())) { // tcp主动模式
// tcpActive = true;
// }else if ("passive".equals(attribute.getValue())){ // tcp被动模式
// tcpActive = false;
// } // }
// break;
//
// } // }
// } // if ("recvonly".equals(name)) {
// if (ip == null || port == -1) { // TODO 没有合适的视频流格式， 可配置是否使用第一个media信息 // recvonly = true;
// if (mediaDescriptions.size() > 0) {
// ip = mediaDescriptions.get(0).getIpAddress().getHostName();
// port = mediaDescriptions.get(0).getPort();
// }
// } // }
// //
// if (ip == null || port == -1) { // String value = attribute.getValue();
// response488Ack(evt);
// return;
// } // }
// break;
// }
// String ssrc = sdp.getSsrc(); }
if (port == -1) {
// 回复不支持的格式
response415Ack(evt); // 不支持的格式，发415
return;
}
String username = sdp.getOrigin().getUsername();
String addressStr = sdp.getOrigin().getAddress();
String sessionName = sdp.getSessionName().getValue();
logger.info("[上级点播]用户：{}， 地址：{}:{}， ssrc：{}", username, addressStr, port, ssrc);
// //
// Device device = storager.queryVideoDeviceByPlatformIdAndChannelId(platformId, channelId); // Device device = storager.queryVideoDeviceByPlatformIdAndChannelId(platformId, channelId);
// if (device == null) { // if (device == null) {
@ -277,6 +316,18 @@ public class InviteRequestProcessor extends SIPRequestAbstractProcessor {
getServerTransaction(evt).sendResponse(response); getServerTransaction(evt).sendResponse(response);
} }
/***
* 回复415 不支持的媒体类型
* @param evt
* @throws SipException
* @throws InvalidArgumentException
* @throws ParseException
*/
private void response415Ack(RequestEvent evt) throws SipException, InvalidArgumentException, ParseException {
Response response = getMessageFactory().createResponse(Response.UNSUPPORTED_MEDIA_TYPE, evt.getRequest());
getServerTransaction(evt).sendResponse(response);
}
/*** /***
* 回复488 * 回复488
* @param evt * @param evt

2
web_src/.postcssrc.js
View File

@ -7,7 +7,7 @@ module.exports = {
// to edit target browsers: use "browserslist" field in package.json // to edit target browsers: use "browserslist" field in package.json
"autoprefixer": {}, "autoprefixer": {},
'postcss-pxtorem': { 'postcss-pxtorem': {
rootValue: 24, rootValue: 16,
propList: ['font-size'] // 只转化font-size propList: ['font-size'] // 只转化font-size
} }
} }

Write Preview
Loading…
Cancel
Save