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-rw-r--r--src/org/traccar/BaseProtocol.java5
-rw-r--r--src/org/traccar/ServerManager.java30
-rw-r--r--src/org/traccar/api/resource/DeviceResource.java4
-rw-r--r--src/org/traccar/api/resource/SupportedCommandResource.java48
-rw-r--r--src/org/traccar/database/DataManager.java1
-rw-r--r--src/org/traccar/web/WebServer.java11
6 files changed, 86 insertions, 13 deletions
diff --git a/src/org/traccar/BaseProtocol.java b/src/org/traccar/BaseProtocol.java
index 7714f18db..46a3fad5f 100644
--- a/src/org/traccar/BaseProtocol.java
+++ b/src/org/traccar/BaseProtocol.java
@@ -19,6 +19,7 @@ import org.traccar.database.ActiveDevice;
import org.traccar.model.Command;
import java.util.Arrays;
+import java.util.Collection;
import java.util.HashSet;
import java.util.Set;
@@ -40,6 +41,10 @@ public abstract class BaseProtocol implements Protocol {
supportedCommands.addAll(Arrays.asList(commands));
}
+ public Collection<String> getSupportedCommands() {
+ return supportedCommands;
+ }
+
@Override
public void sendCommand(ActiveDevice activeDevice, Command command) {
if (!supportedCommands.contains(command.getType())) {
diff --git a/src/org/traccar/ServerManager.java b/src/org/traccar/ServerManager.java
index cd6a071db..59bb88829 100644
--- a/src/org/traccar/ServerManager.java
+++ b/src/org/traccar/ServerManager.java
@@ -20,14 +20,19 @@ import java.net.URI;
import java.net.URL;
import java.net.URLDecoder;
import java.nio.charset.StandardCharsets;
+import java.util.ArrayList;
+import java.util.Collection;
import java.util.Enumeration;
+import java.util.HashMap;
import java.util.LinkedList;
import java.util.List;
+import java.util.Map;
import java.util.jar.JarEntry;
import java.util.jar.JarFile;
public class ServerManager {
+ private final Map<String, BaseProtocol> protocols = new HashMap<>();
private final List<TrackerServer> serverList = new LinkedList<>();
public ServerManager() throws Exception {
@@ -62,20 +67,22 @@ public class ServerManager {
for (String name : names) {
Class protocolClass = Class.forName(packageName + '.' + name);
if (BaseProtocol.class.isAssignableFrom(protocolClass)) {
- initProtocolServer((BaseProtocol) protocolClass.newInstance());
+ BaseProtocol baseProtocol = (BaseProtocol) protocolClass.newInstance();
+ protocols.put(baseProtocol.getName(), baseProtocol);
+ initProtocolServer(baseProtocol);
}
}
}
public void start() {
- for (Object server: serverList) {
- ((TrackerServer) server).start();
+ for (TrackerServer server: serverList) {
+ server.start();
}
}
public void stop() {
- for (Object server: serverList) {
- ((TrackerServer) server).stop();
+ for (TrackerServer server: serverList) {
+ server.stop();
}
// Release resources
@@ -89,4 +96,17 @@ public class ServerManager {
}
}
+ public Collection<String> getProtocolSuppportedCommands(String protocol) {
+ List<String> result = new ArrayList<>();
+
+ if (protocol != null) {
+ BaseProtocol baseProtocol = protocols.get(protocol);
+ for (String commandKey : baseProtocol.getSupportedCommands()) {
+ result.add(commandKey);
+ }
+ }
+
+ return result;
+ }
+
}
diff --git a/src/org/traccar/api/resource/DeviceResource.java b/src/org/traccar/api/resource/DeviceResource.java
index 0017f13ee..18c4cb0ce 100644
--- a/src/org/traccar/api/resource/DeviceResource.java
+++ b/src/org/traccar/api/resource/DeviceResource.java
@@ -30,8 +30,8 @@ import javax.ws.rs.Produces;
import javax.ws.rs.QueryParam;
import javax.ws.rs.core.MediaType;
import javax.ws.rs.core.Response;
-import java.sql.SQLException;
-import java.util.Collection;
+
+import org.traccar.model.Device;
@Path("devices")
@Produces(MediaType.APPLICATION_JSON)
diff --git a/src/org/traccar/api/resource/SupportedCommandResource.java b/src/org/traccar/api/resource/SupportedCommandResource.java
new file mode 100644
index 000000000..393588d9b
--- /dev/null
+++ b/src/org/traccar/api/resource/SupportedCommandResource.java
@@ -0,0 +1,48 @@
+/*
+ * Copyright 2016 Gabor Somogyi (gabor.g.somogyi@gmail.com)
+ *
+ * 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.api.resource;
+
+import org.traccar.Context;
+import org.traccar.api.BaseResource;
+import org.traccar.model.Position;
+
+import javax.ws.rs.Consumes;
+import javax.ws.rs.GET;
+import javax.ws.rs.Path;
+import javax.ws.rs.Produces;
+import javax.ws.rs.QueryParam;
+import javax.ws.rs.core.MediaType;
+import java.sql.SQLException;
+import java.util.Collection;
+import java.util.Collections;
+
+@Path("supportedcommands")
+@Produces(MediaType.APPLICATION_JSON)
+@Consumes(MediaType.APPLICATION_JSON)
+public class SupportedCommandResource extends BaseResource {
+
+ @GET
+ public Collection<String> get(@QueryParam("deviceId") long deviceId) throws SQLException {
+ Context.getPermissionsManager().checkDevice(getUserId(), deviceId);
+ Position lastPosition = Context.getConnectionManager().getLastPosition(deviceId);
+ if (lastPosition != null) {
+ return Context.getServerManager().getProtocolSuppportedCommands(lastPosition.getProtocol());
+ } else {
+ return Collections.EMPTY_LIST;
+ }
+ }
+
+}
diff --git a/src/org/traccar/database/DataManager.java b/src/org/traccar/database/DataManager.java
index 5a233411b..ac3be45ac 100644
--- a/src/org/traccar/database/DataManager.java
+++ b/src/org/traccar/database/DataManager.java
@@ -482,5 +482,4 @@ public class DataManager implements IdentityManager {
.setObject(server)
.executeUpdate();
}
-
}
diff --git a/src/org/traccar/web/WebServer.java b/src/org/traccar/web/WebServer.java
index fc78dce65..bcb0442f6 100644
--- a/src/org/traccar/web/WebServer.java
+++ b/src/org/traccar/web/WebServer.java
@@ -35,14 +35,15 @@ import org.traccar.api.ObjectMapperProvider;
import org.traccar.api.ResourceErrorHandler;
import org.traccar.api.SecurityRequestFilter;
import org.traccar.api.resource.CommandResource;
-import org.traccar.api.resource.DevicePermissionResource;
-import org.traccar.api.resource.DeviceResource;
import org.traccar.api.resource.GroupPermissionResource;
-import org.traccar.api.resource.GroupResource;
-import org.traccar.api.resource.PositionResource;
import org.traccar.api.resource.ServerResource;
import org.traccar.api.resource.SessionResource;
+import org.traccar.api.resource.DevicePermissionResource;
import org.traccar.api.resource.UserResource;
+import org.traccar.api.resource.GroupResource;
+import org.traccar.api.resource.DeviceResource;
+import org.traccar.api.resource.PositionResource;
+import org.traccar.api.resource.SupportedCommandResource;
import org.traccar.helper.Log;
import javax.naming.InitialContext;
@@ -147,7 +148,7 @@ public class WebServer {
resourceConfig.register(CorsResponseFilter.class);
resourceConfig.registerClasses(ServerResource.class, SessionResource.class, CommandResource.class,
GroupPermissionResource.class, DevicePermissionResource.class, UserResource.class,
- GroupResource.class, DeviceResource.class, PositionResource.class);
+ GroupResource.class, DeviceResource.class, PositionResource.class, SupportedCommandResource.class);
servletHandler.addServlet(new ServletHolder(new ServletContainer(resourceConfig)), "/*");
handlers.addHandler(servletHandler);
generated by cgit v1.2.3 (git 2.39.1) at 2024-07-14 02:36:59 +0000