From 59416923dcb3a756eaf532cc4259f2f6625c0762 Mon Sep 17 00:00:00 2001
From: Anton Tananaev <anton.tananaev@gmail.com>
Date: Sun, 31 Mar 2019 22:35:39 -0700
Subject: Convert project to gradle

---
 src/main/java/org/traccar/BaseProtocol.java | 131 ++++++++++++++++++++++++++++
 1 file changed, 131 insertions(+)
 create mode 100644 src/main/java/org/traccar/BaseProtocol.java

(limited to 'src/main/java/org/traccar/BaseProtocol.java')

diff --git a/src/main/java/org/traccar/BaseProtocol.java b/src/main/java/org/traccar/BaseProtocol.java
new file mode 100644
index 000000000..c0fd1e27f
--- /dev/null
+++ b/src/main/java/org/traccar/BaseProtocol.java
@@ -0,0 +1,131 @@
+/*
+ * Copyright 2015 - 2018 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;
+
+import io.netty.buffer.Unpooled;
+import io.netty.handler.codec.string.StringEncoder;
+import org.traccar.database.ActiveDevice;
+import org.traccar.helper.DataConverter;
+import org.traccar.model.Command;
+
+import java.util.Arrays;
+import java.util.Collection;
+import java.util.HashSet;
+import java.util.LinkedList;
+import java.util.List;
+import java.util.Set;
+
+public abstract class BaseProtocol implements Protocol {
+
+    private final String name;
+    private final Set<String> supportedDataCommands = new HashSet<>();
+    private final Set<String> supportedTextCommands = new HashSet<>();
+    private final List<TrackerServer> serverList = new LinkedList<>();
+
+    private StringProtocolEncoder textCommandEncoder = null;
+
+    public static String nameFromClass(Class<?> clazz) {
+        String className = clazz.getSimpleName();
+        return className.substring(0, className.length() - 8).toLowerCase();
+    }
+
+    public BaseProtocol() {
+        name = nameFromClass(getClass());
+    }
+
+    @Override
+    public String getName() {
+        return name;
+    }
+
+    protected void addServer(TrackerServer server) {
+        serverList.add(server);
+    }
+
+    @Override
+    public Collection<TrackerServer> getServerList() {
+        return serverList;
+    }
+
+    public void setSupportedDataCommands(String... commands) {
+        supportedDataCommands.addAll(Arrays.asList(commands));
+    }
+
+    public void setSupportedTextCommands(String... commands) {
+        supportedTextCommands.addAll(Arrays.asList(commands));
+    }
+
+    public void setSupportedCommands(String... commands) {
+        supportedDataCommands.addAll(Arrays.asList(commands));
+        supportedTextCommands.addAll(Arrays.asList(commands));
+    }
+
+    @Override
+    public Collection<String> getSupportedDataCommands() {
+        Set<String> commands = new HashSet<>(supportedDataCommands);
+        commands.add(Command.TYPE_CUSTOM);
+        return commands;
+    }
+
+    @Override
+    public Collection<String> getSupportedTextCommands() {
+        Set<String> commands = new HashSet<>(supportedTextCommands);
+        commands.add(Command.TYPE_CUSTOM);
+        return commands;
+    }
+
+    @Override
+    public void sendDataCommand(ActiveDevice activeDevice, Command command) {
+        if (supportedDataCommands.contains(command.getType())) {
+            activeDevice.write(command);
+        } else if (command.getType().equals(Command.TYPE_CUSTOM)) {
+            String data = command.getString(Command.KEY_DATA);
+            if (BasePipelineFactory.getHandler(activeDevice.getChannel().pipeline(), StringEncoder.class) != null) {
+                activeDevice.write(data);
+            } else {
+                activeDevice.write(Unpooled.wrappedBuffer(DataConverter.parseHex(data)));
+            }
+        } else {
+            throw new RuntimeException("Command " + command.getType() + " is not supported in protocol " + getName());
+        }
+    }
+
+    public void setTextCommandEncoder(StringProtocolEncoder textCommandEncoder) {
+        this.textCommandEncoder = textCommandEncoder;
+    }
+
+    @Override
+    public void sendTextCommand(String destAddress, Command command) throws Exception {
+        if (Context.getSmsManager() != null) {
+            if (command.getType().equals(Command.TYPE_CUSTOM)) {
+                Context.getSmsManager().sendMessageSync(destAddress, command.getString(Command.KEY_DATA), true);
+            } else if (supportedTextCommands.contains(command.getType()) && textCommandEncoder != null) {
+                String encodedCommand = (String) textCommandEncoder.encodeCommand(command);
+                if (encodedCommand != null) {
+                    Context.getSmsManager().sendMessageSync(destAddress, encodedCommand, true);
+                } else {
+                    throw new RuntimeException("Failed to encode command");
+                }
+            } else {
+                throw new RuntimeException(
+                        "Command " + command.getType() + " is not supported in protocol " + getName());
+            }
+        } else {
+            throw new RuntimeException("SMS is not enabled");
+        }
+    }
+
+}
-- 
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