Convert project to gradle

1 files changed, 103 insertions, 0 deletions

diff --git a/src/main/java/org/traccar/ServerManager.java b/src/main/java/org/traccar/ServerManager.java
new file mode 100644
index 000000000..6a3273402
--- /dev/null
+++ b/src/main/java/org/traccar/ServerManager.java
@@ -0,0 +1,103 @@
+/*
+ * Copyright 2012 - 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 org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import java.io.File;
+import java.net.BindException;
+import java.net.URI;
+import java.net.URL;
+import java.net.URLDecoder;
+import java.nio.charset.StandardCharsets;
+import java.util.Enumeration;
+import java.util.LinkedList;
+import java.util.List;
+import java.util.Map;
+import java.util.concurrent.ConcurrentHashMap;
+import java.util.jar.JarEntry;
+import java.util.jar.JarFile;
+
+public class ServerManager {
+
+    private static final Logger LOGGER = LoggerFactory.getLogger(ServerManager.class);
+
+    private final List<TrackerServer> serverList = new LinkedList<>();
+    private final Map<String, BaseProtocol> protocolList = new ConcurrentHashMap<>();
+
+    public ServerManager() throws Exception {
+
+        List<String> names = new LinkedList<>();
+        String packageName = "org.traccar.protocol";
+        String packagePath = packageName.replace('.', '/');
+        URL packageUrl = getClass().getClassLoader().getResource(packagePath);
+
+        if (packageUrl.getProtocol().equals("jar")) {
+            String jarFileName = URLDecoder.decode(packageUrl.getFile(), StandardCharsets.UTF_8.name());
+            try (JarFile jf = new JarFile(jarFileName.substring(5, jarFileName.indexOf("!")))) {
+                Enumeration<JarEntry> jarEntries = jf.entries();
+                while (jarEntries.hasMoreElements()) {
+                    String entryName = jarEntries.nextElement().getName();
+                    if (entryName.startsWith(packagePath) && entryName.length() > packagePath.length() + 5) {
+                        names.add(entryName.substring(packagePath.length() + 1, entryName.lastIndexOf('.')));
+                    }
+                }
+            }
+        } else {
+            File folder = new File(new URI(packageUrl.toString()));
+            File[] files = folder.listFiles();
+            if (files != null) {
+                for (File actual: files) {
+                    String entryName = actual.getName();
+                    names.add(entryName.substring(0, entryName.lastIndexOf('.')));
+                }
+            }
+        }
+
+        for (String name : names) {
+            Class protocolClass = Class.forName(packageName + '.' + name);
+            if (BaseProtocol.class.isAssignableFrom(protocolClass)
+                    && Context.getConfig().hasKey(BaseProtocol.nameFromClass(protocolClass) + ".port")) {
+                BaseProtocol protocol = (BaseProtocol) protocolClass.newInstance();
+                serverList.addAll(protocol.getServerList());
+                protocolList.put(protocol.getName(), protocol);
+            }
+        }
+    }
+
+    public BaseProtocol getProtocol(String name) {
+        return protocolList.get(name);
+    }
+
+    public void start() throws Exception {
+        for (TrackerServer server: serverList) {
+            try {
+                server.start();
+            } catch (BindException e) {
+                LOGGER.warn("Port {} is disabled due to conflict", server.getPort());
+            }
+        }
+    }
+
+    public void stop() {
+        for (TrackerServer server: serverList) {
+            server.stop();
+        }
+        GlobalTimer.release();
+    }
+
+}