Periodic checkin

PdfScribe/GhostScript64.cs

@@ -10,6 +10,8 @@ namespace PdfScribe
     {
         /*
         This code was adapted from Matthew Ephraim's Ghostscript.Net project
+        external dll definitions moved into NativeMethods to
+        satisfy FxCop requirements
         https://github.com/mephraim/ghostscriptsharp
         */
 

PdfScribe/NativeMethods.cs

@@ -6,7 +6,13 @@ namespace PdfScribe
 {
     internal static class NativeMethods
     {
-    
+        /*
+        This code was adapted from Matthew Ephraim's Ghostscript.Net project -
+        external dll definitions moved into NativeMethods to
+        satisfy FxCop requirements
+        https://github.com/mephraim/ghostscriptsharp
+        */
+
         #region Hooks into Ghostscript DLL
         [DllImport("gsdll64.dll", EntryPoint = "gsapi_new_instance")]
         internal static extern int CreateAPIInstance(out IntPtr pinstance, IntPtr caller_handle);

PdfScribe/Program.cs

@@ -18,7 +18,9 @@ namespace PdfScribe
         [STAThread]
         static void Main(string[] args)
         {
-
+            // Install the global exception handler
+            AppDomain.CurrentDomain.UnhandledException += new UnhandledExceptionEventHandler(Application_UnhandledException);
+            
             var activityWindowThread = new Thread(new ThreadStart(() =>
                 {
                     activityWindow = new Application();
@@ -34,10 +36,11 @@ namespace PdfScribe
             String standardInputFilename = Path.GetTempFileName();
             String outputFilename = Path.Combine(Path.GetTempPath(), "OAISISSOFTSCAN.PDF");
 
-            String[] ghostScriptArguments = { "-dBATCH", "-dNOPAUSE", "-dSAFER", "-dCompatibilityLevel=1.4", "-dPDFSETTINGS=/prepress",   "-sDEVICE=pdfwrite",
+            // Only set absolute minimum parameters, let the postscript input
+            // dictate as much as possible
+            String[] ghostScriptArguments = { "-dBATCH", "-dNOPAUSE", "-dSAFER",  "-sDEVICE=pdfwrite",
                                               String.Format("-sOutputFile={0}", outputFilename), standardInputFilename };
 
-
             try
             {
                 // Remove the existing OAISISSOFTSCAN.PDF file if present
@@ -75,5 +78,15 @@ namespace PdfScribe
                 activityWindow.Dispatcher.InvokeShutdown();
             }
         }
+
+        /// <summary>
+        /// All unhandled exceptions will bubble their way up here
+        /// </summary>
+        /// <param name="sender"></param>
+        /// <param name="e"></param>
+        static void Application_UnhandledException(object sender, UnhandledExceptionEventArgs e)
+        {
+            throw new NotImplementedException();
+        }
     }
 }

PdfScribeCore/PdfScribeInstaller.cs

@@ -353,6 +353,7 @@ namespace PdfScribeCore
             RemovePDFScribePrinterDriver();
             DeletePdfScribePort(PORTNAME);
             RemovePdfScribePortMonitor();
+            RemovePdfScribePortConfig();
             return printerUninstalled;
         }
 
@@ -571,6 +572,24 @@ namespace PdfScribeCore
 
             return registryChangesMade;
         }
+
+        private bool RemovePdfScribePortConfig()
+        {
+            bool registryEntriesRemoved = false;
+
+            try
+            {
+                Registry.LocalMachine.DeleteSubKey("SYSTEM\\CurrentControlSet\\Control\\Print\\Monitors\\" +
+                                                    PORTMONITOR + "\\Ports\\" + PORTNAME, false);
+                registryEntriesRemoved = true;
+            }
+            catch (UnauthorizedAccessException)
+            { }
+
+            return registryEntriesRemoved;
+
+        }
+
         #endregion
 
     }