Implemented version command

README.md

@@ -62,4 +62,18 @@ Fetch the capability of a Threema ID
 
 ####Decrypt and download
 	java -jar threema-msgapi-tool.jar -D <id> <from> <secret> <privateKey> <messageId> <nonce> [outputFolder]
-Decrypt a box (box from the stdin) message and download (if the message is a image or file message) the file(s) to the defined directory
+Decrypt a box (box from the stdin) message and download (if the message is a image or file message) the file(s) to the defined directory
+
+## Feature Levels
+
+| Level | Text | Capabilities | Image | File | Credits |
+|-------|------|--------------|-------|------|---------|
+| 1     | X    |              |       |      |         |
+| 2     | X    | X            | X     | X    |         |
+| 3     | X    | X            | X     | X    | X       |
+
+You can see the implemented feature level by invoking the following command:
+
+```
+$ java -jar threema-msgapi-tool.jar -v
+```

source/pom.xml

@@ -12,6 +12,7 @@
         <source.encoding>UTF-8</source.encoding>
         <project.build.sourceEncoding>${source.encoding}</project.build.sourceEncoding>
         <project.reporting.outputEncoding>${source.encoding}</project.reporting.outputEncoding>
+        <property.featureLevel>3</property.featureLevel>
     </properties>
 
     <organization>
@@ -55,6 +56,13 @@
     </dependencies>
 
     <build>
+        <resources>
+            <resource>
+                <directory>src/main/resources</directory>
+                <filtering>true</filtering>
+            </resource>
+        </resources>
+
         <plugins>
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>

source/src/main/java/ch/threema/apitool/ConsoleMain.java

@@ -127,7 +127,9 @@ public static void main(String[] args) throws Exception {
 				.add(new HashEmailCommand(), "-h", "-e")
 				.add(new HashPhoneCommand(), "-h", "-p")
 				.add(new GenerateKeyPairCommand(), "-g")
-				.add(new DerivePublicKeyCommand(), "-p");
+				.add(new DerivePublicKeyCommand(), "-p")
+				.add(new VersionCommand(), "-v");
+
 
 		commands.create("Network operations")
 				.add(new SendSimpleMessageCommand(), "-s")

source/src/main/java/ch/threema/apitool/console/commands/VersionCommand.java

@@ -0,0 +1,43 @@
+/*
+ * $Id$
+ *
+ * The MIT License (MIT)
+ * Copyright (c) 2016 Threema GmbH
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE
+ */
+
+package ch.threema.apitool.console.commands;
+
+import java.io.InputStream;
+import java.util.Properties;
+
+public class VersionCommand extends Command {
+
+	public VersionCommand() {
+		super("Version", "Prints the current version and feature level. ");
+	}
+
+	@Override
+	protected void execute() throws Exception {
+		InputStream inputStream = this.getClass().getClassLoader().getResourceAsStream("app.properties");
+		Properties p = new Properties();
+		p.load(inputStream);
+		System.out.println("Version: "+p.getProperty("version")+"\nFeature level: "+p.getProperty("feature.level"));
+	}
+}

source/src/main/resources/app.properties

@@ -0,0 +1,2 @@
+version=${project.version}
+feature.level=${property.featureLevel}