diff options
Diffstat (limited to 'src/main/java/org/traccar/protocol')
3 files changed, 166 insertions, 0 deletions
diff --git a/src/main/java/org/traccar/protocol/OrbcommProtocol.java b/src/main/java/org/traccar/protocol/OrbcommProtocol.java new file mode 100644 index 000000000..bdfce3b1e --- /dev/null +++ b/src/main/java/org/traccar/protocol/OrbcommProtocol.java @@ -0,0 +1,40 @@ +/* + * Copyright 2022 Anton Tananaev (anton@traccar.org) + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package org.traccar.protocol; + +import io.netty.handler.codec.http.HttpObjectAggregator; +import io.netty.handler.codec.http.HttpRequestEncoder; +import io.netty.handler.codec.http.HttpResponseDecoder; +import org.traccar.BaseProtocol; +import org.traccar.PipelineBuilder; +import org.traccar.TrackerClient; + +public class OrbcommProtocol extends BaseProtocol { + + public OrbcommProtocol() { + addClient(new TrackerClient(getName()) { + @Override + protected void addProtocolHandlers(PipelineBuilder pipeline) { + pipeline.addLast(new HttpRequestEncoder()); + pipeline.addLast(new HttpResponseDecoder()); + pipeline.addLast(new HttpObjectAggregator(65535)); + pipeline.addLast(new OrbcommProtocolDecoder(OrbcommProtocol.this)); + pipeline.addLast(new OrbcommProtocolPoller(OrbcommProtocol.this)); + } + }); + } + +} diff --git a/src/main/java/org/traccar/protocol/OrbcommProtocolDecoder.java b/src/main/java/org/traccar/protocol/OrbcommProtocolDecoder.java new file mode 100644 index 000000000..8f828beff --- /dev/null +++ b/src/main/java/org/traccar/protocol/OrbcommProtocolDecoder.java @@ -0,0 +1,57 @@ +/* + * Copyright 2022 Anton Tananaev (anton@traccar.org) + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package org.traccar.protocol; + +import io.netty.channel.Channel; +import io.netty.handler.codec.http.FullHttpResponse; +import org.traccar.BasePipelineFactory; +import org.traccar.BaseProtocolDecoder; +import org.traccar.Protocol; + +import javax.json.Json; +import javax.json.JsonObject; +import java.io.StringReader; +import java.net.SocketAddress; +import java.nio.charset.StandardCharsets; +import java.text.DateFormat; +import java.text.SimpleDateFormat; +import java.util.TimeZone; + +public class OrbcommProtocolDecoder extends BaseProtocolDecoder { + + public OrbcommProtocolDecoder(Protocol protocol) { + super(protocol); + } + + @Override + protected Object decode( + Channel channel, SocketAddress remoteAddress, Object msg) throws Exception { + + FullHttpResponse response = (FullHttpResponse) msg; + String content = response.content().toString(StandardCharsets.UTF_8); + JsonObject json = Json.createReader(new StringReader(content)).readObject(); + + OrbcommProtocolPoller poller = BasePipelineFactory.getHandler(channel.pipeline(), OrbcommProtocolPoller.class); + if (poller != null) { + DateFormat dateFormat = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss"); + dateFormat.setTimeZone(TimeZone.getTimeZone("UTC")); + poller.setStartTime(dateFormat.parse(json.getString("NextStartUTC"))); + } + + return null; + } + +} diff --git a/src/main/java/org/traccar/protocol/OrbcommProtocolPoller.java b/src/main/java/org/traccar/protocol/OrbcommProtocolPoller.java new file mode 100644 index 000000000..87fa039e1 --- /dev/null +++ b/src/main/java/org/traccar/protocol/OrbcommProtocolPoller.java @@ -0,0 +1,69 @@ +/* + * Copyright 2022 Anton Tananaev (anton@traccar.org) + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package org.traccar.protocol; + +import io.netty.buffer.Unpooled; +import io.netty.channel.Channel; +import io.netty.handler.codec.http.DefaultFullHttpRequest; +import io.netty.handler.codec.http.HttpMethod; +import io.netty.handler.codec.http.HttpRequest; +import io.netty.handler.codec.http.HttpVersion; +import io.netty.handler.codec.http.QueryStringEncoder; +import org.traccar.BaseProtocolPoller; +import org.traccar.Context; +import org.traccar.Protocol; +import org.traccar.config.Keys; + +import java.net.SocketAddress; +import java.text.DateFormat; +import java.text.SimpleDateFormat; +import java.util.Date; +import java.util.TimeZone; + +public class OrbcommProtocolPoller extends BaseProtocolPoller { + + private final String accessId; + private final String password; + + private Date startTime = new Date(); + + public void setStartTime(Date startTime) { + this.startTime = startTime; + } + + public OrbcommProtocolPoller(Protocol protocol) { + super(protocol); + accessId = Context.getConfig().getString(Keys.ORBCOMM_ACCESS_ID); + password = Context.getConfig().getString(Keys.ORBCOMM_PASSWORD); + } + + @Override + protected void sendRequest(Channel channel, SocketAddress remoteAddress) { + + QueryStringEncoder encoder = new QueryStringEncoder("/GLGW/2/RestMessages.svc/JSON/get_return_messages/"); + encoder.addParam("access_id", accessId); + encoder.addParam("password", password); + + DateFormat dateFormat = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss"); + dateFormat.setTimeZone(TimeZone.getTimeZone("UTC")); + encoder.addParam("start_utc", dateFormat.format(startTime)); + + HttpRequest request = new DefaultFullHttpRequest( + HttpVersion.HTTP_1_1, HttpMethod.POST, encoder.toString(), Unpooled.buffer()); + channel.writeAndFlush(request); + } + +} |