Split Getdown into multiple (Maven) modules.

- core: the main Getdown logic code - tools: code to create digest.txt & patch files - launcher: the standalone launcher/updater app - ant: the Ant task for creating digest.txt files This paves the way for a proper Jigsaw-ification of the Getdown code. I may further factor code out of getdown-launcher and into getdown-core to enable the use-case where an app embeds Getdown completely and does not use the launcher app/UI. That will also make it easier to create a JavaFX UI and retire the old Swing UI. This also moves the obsolete applet code into a separate applet module, which is merely a temporary holding area. It will be deleted in the next commit.
2018-09-04 09:11:29 -07:00
parent 8ff9bf4d68
commit 4c383f99c7
63 changed files with 386 additions and 264 deletions
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+  <modelVersion>4.0.0</modelVersion>
+  <parent>
+    <groupId>com.threerings</groupId>
+    <artifactId>getdown</artifactId>
+    <version>1.7.2-SNAPSHOT</version>
+  </parent>
+
+  <artifactId>getdown-ant</artifactId>
+  <packaging>jar</packaging>
+  <name>Getdown Ant Task</name>
+  <description>An Ant task for building Getdown app distributions</description>
+
+  <dependencies>
+    <dependency>
+      <groupId>com.threerings</groupId>
+      <artifactId>getdown-tools</artifactId>
+      <version>${project.version}</version>
+    </dependency>
+    <dependency>
+      <groupId>org.apache.ant</groupId>
+      <artifactId>ant</artifactId>
+      <version>1.7.1</version>
+      <scope>provided</scope>
+    </dependency>
+  </dependencies>
+</project>
@@ -0,0 +1,94 @@
+//
+// Getdown - application installer, patcher and launcher
+// Copyright (C) 2004-2016 Getdown authors
+// https://github.com/threerings/getdown/blob/master/LICENSE
+
+package com.threerings.getdown.tools;
+
+import java.io.File;
+import java.io.IOException;
+
+import java.security.GeneralSecurityException;
+
+import org.apache.tools.ant.BuildException;
+import org.apache.tools.ant.Task;
+
+import com.threerings.getdown.data.Digest;
+
+/**
+ * An ant task used to create a <code>digest.txt</code> for a Getdown
+ * application deployment.
+ */
+public class DigesterTask extends Task
+{
+    /**
+     * Sets the application directory.
+     */
+    public void setAppdir (File appdir)
+    {
+        _appdir = appdir;
+    }
+
+    /**
+     * Sets the digest signing keystore.
+     */
+    public void setKeystore (File path)
+    {
+        _storepath = path;
+    }
+
+    /**
+     * Sets the keystore decryption key.
+     */
+    public void setStorepass (String password)
+    {
+        _storepass = password;
+    }
+
+    /**
+     * Sets the private key alias.
+     */
+    public void setAlias (String alias)
+    {
+        _storealias = alias;
+    }
+
+    /**
+     * Performs the actual work of the task.
+     */
+    @Override
+    public void execute () throws BuildException
+    {
+        // make sure appdir is set
+        if (_appdir == null) {
+            throw new BuildException("Must specify the path to the application directory " +
+                                     "via the 'appdir' attribute.");
+        }
+
+        // make sure _storepass and _keyalias are set, if _storepath is set
+        if (_storepath != null && (_storepass == null || _storealias == null)) {
+            throw new BuildException(
+                    "Must specify both a keystore password and a private key alias.");
+        }
+
+        try {
+            Digester.createDigests(_appdir, _storepath, _storepass, _storealias);
+        } catch (IOException ioe) {
+            throw new BuildException("Error creating digest: " + ioe.getMessage(), ioe);
+        } catch (GeneralSecurityException gse) {
+            throw new BuildException("Error creating signature: " + gse.getMessage(), gse);
+        }
+    }
+
+    /** The application directory in which we're creating a digest file. */
+    protected File _appdir;
+
+    /** The path to the keystore we'll use to sign the digest file, if any. */
+    protected File _storepath;
+
+    /** The decryption key for the keystore. */
+    protected String _storepass;
+
+    /** The private key alias. */
+    protected String _storealias;
+}