Sets the main package name to universeplayer.

The extra underscore was causing problems with the JNI.
2021-07-17 07:23:17 -06:00
parent 94ffd80c8d
commit 97985044f8
20 changed files with 41 additions and 63 deletions
--- a/interface/src/main/java/edu/regis/universeplayer/browser/Browser.java
+++ b/interface/src/main/java/edu/regis/universeplayer/browser/Browser.java
@@ -0,0 +1,145 @@
+/*
+ * Copyright (c) 2021 William Hubbard. All Rights Reserved.
+ */
+
+package edu.regis.universeplayer.browser;
+
+import com.google.gson.Gson;
+import com.google.gson.stream.JsonWriter;
+
+import java.io.File;
+import java.io.FileWriter;
+import java.io.IOException;
+
+/**
+ * This serves as a central point for controlling the browser process.
+ *
+ * @author William Hubbard
+ * @since 0.1
+ */
+public class Browser
+{
+    private static Process process;
+
+    /**
+     * Utility method for launching a browser instance
+     *
+     * @throws IOException - Thrown if there is a problem launching the browser.
+     */
+    public static void launchBrowser() throws IOException
+    {
+        String os = System.getProperty("os.name").toLowerCase();
+        String arch = System.getProperty("os.arch").toLowerCase();
+        String args = " -profile browser/profile";
+        if (process != null && process.isAlive())
+        {
+            process.destroy();
+        }
+
+        if (os.contains("windows"))
+        {
+            setupWindows();
+            process = Runtime.getRuntime().exec("browser/windows/FirefoxPortable.exe" + args);
+        }
+        else if (os.contains("linux"))
+        {
+            setupLinux();
+            if (arch.contains("64"))
+            {
+                process = Runtime.getRuntime().exec("./browser/linux64/firefox" + args);
+            }
+            else
+            {
+                process = Runtime.getRuntime().exec("./browser/linux32/firefox" + args);
+            }
+        }
+
+        System.out.println(os);
+    }
+
+    /**
+     * Performs first-time setup for Windows applications.
+     */
+    private static void setupWindows()
+    {
+        try
+        {
+            Runtime.getRuntime()
+                   .exec("REG ADD HKEY_CURRENT_USER\\SOFTWARE\\Mozilla\\NativeMessagingHosts /v universal_music /d \"" + System
+                           .getProperty("user.dir") + "\\bin\\interface.bat\" ");
+        }
+        catch (IOException e)
+        {
+            System.err.println("Could not set Windows registry key.");
+            e.printStackTrace();
+        }
+    }
+
+    /**
+     * Performs first-time setup for OSX applications.
+     */
+    private static void setupMac()
+    {
+        Gson gson = new Gson();
+        try (JsonWriter writer = gson.newJsonWriter(new FileWriter(new File(System
+                .getProperty("user.home"), "Library/Application Support/Mozilla/NativeMessagingHosts/universal_music.json"))))
+        {
+            writeManifest(writer, System.getProperty("user.dir") + "/bin/interface");
+        }
+        catch (IOException e)
+        {
+            System.err.println("Could not set Mac application manifest.");
+            e.printStackTrace();
+        }
+    }
+
+    /**
+     * Performs first-time setup for Linux applications.
+     */
+    private static void setupLinux()
+    {
+        Gson gson = new Gson();
+        try (JsonWriter writer = gson.newJsonWriter(new FileWriter(new File(System
+                .getProperty("user.home"), ".mozilla/native-messaging-hosts/universal_music.json"))))
+        {
+            writeManifest(writer, System.getProperty("user.dir") + "/bin/interface");
+        }
+        catch (IOException e)
+        {
+            System.err.println("Could not set Linux application manifest.");
+            e.printStackTrace();
+        }
+    }
+
+    private static void writeManifest(JsonWriter writer, String path) throws IOException
+    {
+        writer.beginObject();
+
+        writer.name("name");
+        writer.value("universal_music");
+        writer.name("description");
+        writer.value("Universal Music Player");
+        writer.name("path");
+        writer.value(path);
+        writer.name("type");
+        writer.value("stdio");
+
+        writer.name("allowed_extensions");
+        writer.beginArray();
+        writer.value("universal_music@regis.edu");
+        writer.endArray();
+
+        writer.endObject();
+    }
+
+    /**
+     * Tells the browser process to shut down.
+     */
+    public static void closeBrowser()
+    {
+        if (process != null && process.isAlive())
+        {
+            process.destroy();
+        }
+    }
+}