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authorAnton Tananaev <anton.tananaev@gmail.com>2019-01-16 21:40:38 -0800
committerAnton Tananaev <anton.tananaev@gmail.com>2019-01-16 21:40:38 -0800
commitca2cca9355c3b36b2e7ed9ad808db797fa94cb78 (patch)
tree8cb06ad4ac1a47f9ae626b89b972982f4d11d3a0
parent29147f2731bdb235f90174d1a8cc4fd5fb3f27cd (diff)
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Support 105B and 103B photos
-rw-r--r--src/org/traccar/protocol/Gps103ProtocolDecoder.java47
-rw-r--r--test/org/traccar/protocol/Gps103ProtocolDecoderTest.java6
2 files changed, 52 insertions, 1 deletions
diff --git a/src/org/traccar/protocol/Gps103ProtocolDecoder.java b/src/org/traccar/protocol/Gps103ProtocolDecoder.java
index 1fbae15ce..27b94739b 100644
--- a/src/org/traccar/protocol/Gps103ProtocolDecoder.java
+++ b/src/org/traccar/protocol/Gps103ProtocolDecoder.java
@@ -15,11 +15,15 @@
*/
package org.traccar.protocol;
+import io.netty.buffer.ByteBuf;
+import io.netty.buffer.Unpooled;
import io.netty.channel.Channel;
import org.traccar.BaseProtocolDecoder;
+import org.traccar.Context;
import org.traccar.DeviceSession;
import org.traccar.NetworkMessage;
import org.traccar.Protocol;
+import org.traccar.helper.DataConverter;
import org.traccar.helper.DateBuilder;
import org.traccar.helper.Parser;
import org.traccar.helper.PatternBuilder;
@@ -34,6 +38,9 @@ import java.util.regex.Pattern;
public class Gps103ProtocolDecoder extends BaseProtocolDecoder {
+ private int photoPackets = 0;
+ private ByteBuf photo;
+
public Gps103ProtocolDecoder(Protocol protocol) {
super(protocol);
}
@@ -190,6 +197,9 @@ public class Gps103ProtocolDecoder extends BaseProtocolDecoder {
if (channel != null) {
channel.writeAndFlush(new NetworkMessage("**,imei:" + imei + ",E;", remoteAddress));
}
+ } else if (alarm.startsWith("vt")) {
+ photoPackets = Integer.parseInt(alarm.substring(2));
+ photo = Unpooled.buffer();
} else if (alarm.equals("acc on")) {
position.set(Position.KEY_IGNITION, true);
} else if (alarm.equals("acc off")) {
@@ -336,6 +346,39 @@ public class Gps103ProtocolDecoder extends BaseProtocolDecoder {
return position;
}
+ private Position decodePhoto(Channel channel, SocketAddress remoteAddress, String sentence) {
+
+ String imei = sentence.substring(5, 5 + 15);
+ DeviceSession deviceSession = getDeviceSession(channel, remoteAddress, imei);
+ if (deviceSession == null) {
+ return null;
+ }
+
+ ByteBuf buf = Unpooled.wrappedBuffer(DataConverter.parseHex(
+ sentence.substring(24, sentence.endsWith(";") ? sentence.length() - 1 : sentence.length())));
+ int index = buf.readUnsignedShortLE();
+ photo.writeBytes(buf, buf.readerIndex() + 2, buf.readableBytes() - 4);
+
+ if (index + 1 >= photoPackets) {
+ Position position = new Position(getProtocolName());
+ position.setDeviceId(deviceSession.getDeviceId());
+
+ getLastLocation(position, null);
+
+ try {
+ position.set(Position.KEY_IMAGE, Context.getMediaManager().writeFile(imei, photo, "jpg"));
+ } finally {
+ photoPackets = 0;
+ photo.release();
+ photo = null;
+ }
+
+ return position;
+ } else {
+ return null;
+ }
+ }
+
@Override
protected Object decode(
Channel channel, SocketAddress remoteAddress, Object msg) throws Exception {
@@ -365,7 +408,9 @@ public class Gps103ProtocolDecoder extends BaseProtocolDecoder {
}
}
- if (sentence.contains("OBD")) {
+ if (sentence.substring(21, 21 + 2).equals("vr")) {
+ return decodePhoto(channel, remoteAddress, sentence);
+ } else if (sentence.substring(21, 21 + 3).contains("OBD")) {
return decodeObd(channel, remoteAddress, sentence);
} else if (sentence.endsWith("*")) {
return decodeAlternative(channel, remoteAddress, sentence);
diff --git a/test/org/traccar/protocol/Gps103ProtocolDecoderTest.java b/test/org/traccar/protocol/Gps103ProtocolDecoderTest.java
index 00e85f5e3..b44eb26f9 100644
--- a/test/org/traccar/protocol/Gps103ProtocolDecoderTest.java
+++ b/test/org/traccar/protocol/Gps103ProtocolDecoderTest.java
@@ -12,6 +12,12 @@ public class Gps103ProtocolDecoderTest extends ProtocolTest {
Gps103ProtocolDecoder decoder = new Gps103ProtocolDecoder(null);
verifyPosition(decoder, text(
+ "imei:864180034124375,vt14,190116192753,,F,172750.000,A,3649.2186,N,00235.8411,W,0.00,0,,0,0,51.93%,,+22;"));
+
+ verifyNull(decoder, text(
+ "imei:864180034124375,vr,0c00fa011ea05a03d726977103ad0034c98ef49e6d303fffd1c8361303f2dbb0fa530d8ca3930be3e94f4110145c7029a507a0a00028f4a70514c05c500503170334b400531971cad002ab7634f001a4027949c8e541ea47f853bca2f961ba427ab1e290089197711c485e4f6e82ad0d1ee8f25573eed4af60284f6935bb7ef2307f1dc3f4355bbf3f90a607ffd2e5fcc6c60310be80f152dbca54ed53147fed3ae7fa1fe54809e45330fdedc993d073b7f2a6340a00d8cabeb9a4980c68900e5cb1f6e29aab9e00fc334012a5a5c32e5227c7b21a9a2d35dc02cdb49edb189fe545ec058fec7565e667cfa08b1fccd34686e4f12003dd7ffaf4b980957440bd595beb53269bb082a517dd570693604cb6299cb1663f5a9d608e3e42807d71cd002d206028011e50aa49381513494011349cd2092803ffd3d031f154ef11bc86d870781f8679a90302540adc545c55a00e28c8a602e47ad2e46680133cd19e6800cd1cf4a0063293ce695188e0d20265e58559305c3ffcb2948eca10d20278adb50518890c40f5ed9a5fece941ccb29cfd19ff00c2a6e860d6471c7da1cffb3b507eb9aaafa3dc4a4909b7fdf6c9fd28b88fffd4ca5d06e7b94152af87a53f7a7403d949a8e60265f0eaff0014ee7e8807f5a99340857abcadf881fd2973013a6936f1f48d4ffbc01fe95652dd63fba00fa521926d1de8e07a51600dc3d01d00;"));
+
+ verifyPosition(decoder, text(
"imei:868683026321020,T:+11,181217080050,,F,080047.000,A,3227.3057,N,11649.4754,W,0.00,0,,0,0,0.00%,,+11;"));
verifyAttribute(decoder, text(