/* GLIB - Library of useful routines for C programming

  * Copyright (C) 1995-1997  Peter Mattis, Spencer Kimball and Josh MacDonald

  * Portions copyright (c) 2009 Nokia Corporation.  All rights reserved.

  * This library is free software; you can redistribute it and/or

  * modify it under the terms of the GNU Lesser General Public

  * License as published by the Free Software Foundation; either

  * version 2 of the License, or (at your option) any later version.

  *

  * This library is distributed in the hope that it will be useful,

  * but WITHOUT ANY WARRANTY; without even the implied warranty of

  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU

  * Lesser General Public License for more details.

  *

  * You should have received a copy of the GNU Lesser General Public

  * License along with this library; if not, write to the

  * Free Software Foundation, Inc., 59 Temple Place - Suite 330,

  * Boston, MA 02111-1307, USA.

  */

 /*

  * Modified by the GLib Team and others 1997-2000.  See the AUTHORS

  * file for a list of people on the GLib Team.  See the ChangeLog

  * files for a list of changes.  These files are distributed with

  * GLib at ftp://ftp.gtk.org/pub/gtk/. 

  */

 #undef G_DISABLE_ASSERT

 #undef G_LOG_DOMAIN

 #include <glib.h>

 #include <stdio.h>

 #include <string.h>

 #include <stdlib.h>

 #ifdef G_OS_WIN32

 #include <fcntl.h>

 #include <io.h>

 #define pipe(fds) _pipe(fds, 4096, _O_BINARY)

 #endif

 #ifdef __SYMBIAN32__

 #include "mrt2_glib2_test.h"

 #endif /*__SYMBIAN32__*/

 static void

 run_tests (void)

 {

   GError *err;

   gint exit_status;

   gchar *output = NULL;

 #ifdef G_OS_WIN32

   gchar *erroutput = NULL;

   int pipedown[2], pipeup[2];

   gchar **argv = 0;

 #endif

   err = NULL;

   if (!g_spawn_command_line_sync ("helloworld.exe 10 11 12",

                                   NULL, NULL, &exit_status,

                                   &err))

     { 

       assert_failed = 1;

       g_error_free (err);

     }

   else

     {

 #ifndef __SYMBIAN32__    

       g_warning ("no error for sync spawn of nonexistent application");

       exit (1);

 #endif//__SYMBIAN32__

     }

   err = NULL;

   if (!g_spawn_command_line_async ("helloworld.exe 10 11 12",

                                    &err))

     {

       assert_failed = 1;

       g_error_free (err);

     }

   else

     {

 #ifndef __SYMBIAN32__    

       g_warning ("no error for async spawn of nonexistent application");

       exit (1);

 #endif//__SYMBIAN32__      

     }

   err = NULL;

 #ifdef G_OS_UNIX

   if (!g_spawn_command_line_sync ("/bin/sh -c 'echo hello'",

                                   &output, NULL, NULL,

                                   &err))

     {

       fprintf (stderr, "Error: %s\n", err->message);

       g_error_free (err);

       exit (1);

     }

   else

     {

       g_assert (output != NULL);

       if (strcmp (output, "hello\n") != 0)

         {

           printf ("output was '%s', should have been 'hello'\n",

                   output);

           exit (1);

         }

       g_free (output);

     }

 #else

 #ifdef G_OS_WIN32

   printf ("Running netstat synchronously, collecting its output\n");

   if (!g_spawn_command_line_sync ("c:\\sys\\bin\\helloworld.exe",

                                   &output, &erroutput, NULL,

                                   &err))

     {

       fprintf (stderr, "Error: %s\n", err->message);

       g_error_free (err);

       exit (1);

     }

   else

     {

       g_assert (output != NULL);

       g_assert (erroutput != NULL);

       if (strstr (output, "Active Connections") == 0)

         {

           printf ("output was '%s', should have contained 'Active Connections'\n",

                   output);

           exit (1);

         }

       if (erroutput[0] != '\0')

 	{

 	  printf ("error output was '%s', should have been empty\n",

 		  erroutput);

 	  exit (1);

 	}

       g_free (output);

       output = NULL;

       g_free (erroutput);

       erroutput = NULL;

     }

   printf ("Running spawn-test-win32-gui in various ways. Click on the OK buttons.\n");

   printf ("First asynchronously (without wait).\n");

   if (!g_spawn_command_line_async ("'.\\spawn-test-win32-gui.exe' 1", &err))

     {

       fprintf (stderr, "Error: %s\n", err->message);

       g_error_free (err);

       exit (1);

     }

   printf ("Now synchronously, collecting its output.\n");

   if (!g_spawn_command_line_sync ("'.\\spawn-test-win32-gui.exe' 2",

 				  &output, &erroutput, NULL,

 				  &err))

     {

       fprintf (stderr, "Error: %s\n", err->message);

       g_error_free (err);

       exit (1);

     }

   else

     {

       g_assert (output != NULL);

       g_assert (erroutput != NULL);

       if (strcmp (output, "This is stdout\r\n") != 0)

         {

           printf ("output was '%s', should have been 'This is stdout'\n",

                   g_strescape (output, NULL));

           exit (1);

         }

       if (strcmp (erroutput, "This is stderr\r\n") != 0)

 	{

 	  printf ("error output was '%s', should have been 'This is stderr'\n",

 		  g_strescape (erroutput, NULL));

 	  exit (1);

 	}

       g_free (output);

       g_free (erroutput);

     }

   printf ("Now with G_SPAWN_FILE_AND_ARGV_ZERO.\n");

   if (!g_shell_parse_argv ("'.\\spawn-test-win32-gui.exe' this-should-be-argv-zero nop", NULL, &argv, &err))

     {

       fprintf (stderr, "Error parsing command line? %s\n", err->message);

       g_error_free (err);

       exit (1);

     }

   if (!g_spawn_async (NULL, argv, NULL,

 		      G_SPAWN_FILE_AND_ARGV_ZERO,

 		      NULL, NULL, NULL,

 		      &err))

     {

       fprintf (stderr, "Error: %s\n", err->message);

       g_error_free (err);

       exit (1);

     }

   printf ("Now talking to it through pipes.\n");

   if (pipe (pipedown) < 0 ||

       pipe (pipeup) < 0)

     {

       fprintf (stderr, "Could not create pipes\n");

       exit (1);

     }

   if (!g_shell_parse_argv (g_strdup_printf ("'.\\spawn-test-win32-gui.exe' pipes %d %d",

 					    pipedown[0], pipeup[1]),

                            NULL, &argv,

                            &err))

     {

       fprintf (stderr, "Error parsing command line? %s\n", err->message);

       g_error_free (err);

       exit (1);

     }

   if (!g_spawn_async (NULL, argv, NULL,

 		      G_SPAWN_LEAVE_DESCRIPTORS_OPEN |

 		      G_SPAWN_DO_NOT_REAP_CHILD,

 		      NULL, NULL, NULL,

 		      &err))

     {

       fprintf (stderr, "Error: %s\n", err->message);

       g_error_free (err);

       exit (1);

     }

   else

     {

       int k, n;

       char buf[100];

       if ((k = read (pipeup[0], &n, sizeof (n))) != sizeof (n))

 	{

 	  if (k == -1)

 	    fprintf (stderr, "Read error: %s\n", g_strerror (errno));

 	  else

 	    fprintf (stderr, "Wanted to read %d bytes, got %d\n",

 		     sizeof (n), k);

 	  exit (1);

 	}

       if ((k = read (pipeup[0], buf, n)) != n)

 	{

 	  if (k == -1)

 	    fprintf (stderr, "Read error: %s\n", g_strerror (errno));

 	  else

 	    fprintf (stderr, "Wanted to read %d bytes, got %d\n",

 		     n, k);

 	  exit (1);

 	}

       n = strlen ("Bye then");

       if (write (pipedown[1], &n, sizeof (n)) == -1 ||

 	  write (pipedown[1], "Bye then", n) == -1)

 	{

 	  fprintf (stderr, "Write error: %s\n", g_strerror (errno));

 	  exit (1);

 	}

       if ((k = read (pipeup[0], &n, sizeof (n))) != sizeof (n))

 	{

 	  if (k == -1)

 	    fprintf (stderr, "Read error: %s\n", g_strerror (errno));

 	  else

 	    fprintf (stderr, "Wanted to read %d bytes, got %d\n",

 		     sizeof (n), k);

 	  exit (1);

 	}

       if ((k = read (pipeup[0], buf, n)) != n)

 	{

 	  if (k == -1)

 	    fprintf (stderr, "Read error: %s\n", g_strerror (errno));

 	  else

 	    fprintf (stderr, "Wanted to read %d bytes, got %d\n",

 		     n, k);

 	  exit (1);

 	}

     }

 #endif

 #endif

 }

 int

 main (int   argc,

       char *argv[])

 {

 	#ifdef __SYMBIAN32__

   	g_log_set_handler (NULL, G_LOG_FLAG_FATAL| G_LOG_FLAG_RECURSION | G_LOG_LEVEL_CRITICAL | G_LOG_LEVEL_WARNING | G_LOG_LEVEL_MESSAGE | G_LOG_LEVEL_INFO | G_LOG_LEVEL_DEBUG, &mrtLogHandler, NULL);

   	g_set_print_handler(mrtPrintHandler);

   	#endif

   run_tests ();

 	#ifdef __SYMBIAN32__

   	testResultXml("spawn_test");

   	#endif /* EMULATOR */

   return 0;

 }