Cross-platform main.

Normand Briere

2019-04-24 07750666120cf38c7ad4f3a3a583a8c4d582bb0e

Cross-platform main.

 GrafreeD.java
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@@ -595,29 +595,47 @@
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     public static void main(String argv[])
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     {
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-        if (false) // argv.length == 0)
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+        if (argv.length == 0)
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         {
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-            String javaPath = System.getProperty("java.home") + "/bin/java";
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+            String javaPath = System.getProperty("java.home") + File.separator + "bin" + File.separator + "java";
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+                        System.out.println("javaPath = " + javaPath);
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             java.net.URL u = new GrafreeD().getClass().getResource("default.png");
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-                System.out.println(u);
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+                        System.out.println("URL = " + u);
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             String jarfile = u.toString().split("file:")[1].split("default.png")[0];
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+                        System.out.println("jarfile0 = " + jarfile);
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+                        
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             String jarpath = u.toString().split("file:")[1].split("GrafreeD.jar")[0];
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-                System.out.println(jarfile);
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-                System.out.println(jarpath);
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+                        System.out.println("jarpath0 = " + jarpath);
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             jarfile = jarfile.substring(0, jarfile.length() - 2);
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-            // -Djava.library.path=/Users/nbriere/Projects/shared/lib
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+                        System.out.println("jarfile = " + jarfile);
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+                        
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+            String command = javaPath + " -Xmx1024m -Djava.library.path=" + jarpath;
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-            String command = "" + javaPath + " -Xmx1024m -Djava.library.path=" + jarpath + "lib -jar " + jarfile + " dummyarg";
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+            // -Djava.library.path=/Users/nbriere/Projects/shared/lib
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+        if (jarfile.charAt(2) == ':')
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+        {
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+            command = "\"" + javaPath + "\" -Xmx1024m -Djava.library.path=" + jarpath;
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+                // On Windows systems, the path is /C:/
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+                jarfile = jarfile.substring(1, jarfile.length());
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+                System.out.println("jarfile = " + jarfile);
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+                jarpath = jarpath.substring(1, jarpath.length());
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+                System.out.println("jarpath = " + jarpath);
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+            command += "native" + File.separator + "windows_amd64";
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+        }
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+        else
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+            command += "native" + File.separator + "macosx";
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+            
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+            command += " -jar " + jarfile + " dummyarg";
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             try
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             {
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-                System.out.println(command);
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+                System.out.println("command = " + command);
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                 Runtime.getRuntime().exec(command);
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                 return;
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@@ -626,6 +644,44 @@
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             {
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                 e.printStackTrace();
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             }
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+
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+            /*
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+                if (argv.length == 0)
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+                {
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+                        String javaPath = System.getProperty("java.home") + File.separator + "bin" + File.separator + "java";
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+                        System.out.println("javaPath = " + javaPath);
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+                        java.net.URL u = new Grafeme().getClass().getResource("grafeme.jpg");
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+                        System.out.println("URL = " + u);
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+
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+                        String jarfile = u.toString().split("file:")[1].split("grafeme/grafeme.jpg")[0];
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+                        System.out.println("jarfile0 = " + jarfile);
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+
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+                        jarfile = jarfile.substring(0, jarfile.length() - 2); // Remove "!/" after .jar
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+                        System.out.println("jarfile = " + jarfile);
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+
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+                        if (jarfile.charAt(2) == ':')
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+                        {
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+                                // On Windows systems, the path is /C:/
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+                                jarfile = jarfile.substring(1, jarfile.length());
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+                                System.out.println("jarfile = " + jarfile);
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+                        }
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+
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+                        String command = "\"" + javaPath + "\" -Xmx1024m -jar " + jarfile + " dummyarg";
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+
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+                        try
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+                        {
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+                            System.out.println(command);
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+                            Runtime.getRuntime().exec(command);
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+
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+                            return;
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+                        }
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+                        catch (Exception e)
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+                        {
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+                            e.printStackTrace();
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+                        }
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+                }
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+        
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+             */
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         }
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 //        InitDictionary();