sl@0: /* GObject - GLib Type, Object, Parameter and Signal Library
sl@0:  * Copyright (C) 1998-1999, 2000-2001 Tim Janik and Red Hat, Inc.
sl@0:  * Portions copyright (c) 2009 Nokia Corporation.  All rights reserved.
sl@0:  * This library is free software; you can redistribute it and/or
sl@0:  * modify it under the terms of the GNU Lesser General Public
sl@0:  * License as published by the Free Software Foundation; either
sl@0:  * version 2 of the License, or (at your option) any later version.
sl@0:  *
sl@0:  * This library is distributed in the hope that it will be useful,
sl@0:  * but WITHOUT ANY WARRANTY; without even the implied warranty of
sl@0:  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
sl@0:  * Lesser General Public License for more details.
sl@0:  *
sl@0:  * You should have received a copy of the GNU Lesser General
sl@0:  * Public License along with this library; if not, write to the
sl@0:  * Free Software Foundation, Inc., 59 Temple Place, Suite 330,
sl@0:  * Boston, MA 02111-1307, USA.
sl@0:  */
sl@0: 
sl@0: #include "config.h"
sl@0: 
sl@0: #include <stdlib.h>
sl@0: #include <string.h>
sl@0: #ifdef HAVE_UNISTD_H
sl@0: #include <unistd.h>
sl@0: #endif
sl@0: #include <sys/stat.h>
sl@0: #include <fcntl.h>
sl@0: 
sl@0: #include <glib-object.h>
sl@0: #include <glib/gprintf.h>
sl@0: #ifdef __SYMBIAN32__
sl@0: #include "mrt2_glib2_test.h"
sl@0: #endif /*__SYMBIAN32__*/
sl@0: 
sl@0: static gchar *indent_inc = NULL;
sl@0: static guint spacing = 1;
sl@0: static FILE *f_out = NULL;
sl@0: static GType root = 0;
sl@0: static gboolean recursion = TRUE;
sl@0: 
sl@0: #if 0
sl@0: #  define	O_SPACE	"\\as"
sl@0: #  define	O_ESPACE " "
sl@0: #  define	O_BRANCH "\\aE"
sl@0: #  define	O_VLINE "\\al"
sl@0: #  define	O_LLEAF	"\\aL"
sl@0: #  define	O_KEY_FILL "_"
sl@0: #else
sl@0: #  define	O_SPACE	" "
sl@0: #  define	O_ESPACE ""
sl@0: #  define	O_BRANCH "+"
sl@0: #  define	O_VLINE "|"
sl@0: #  define	O_LLEAF	"`"
sl@0: #  define	O_KEY_FILL "_"
sl@0: #endif
sl@0: 
sl@0: static void
sl@0: show_nodes (GType        type,
sl@0: 	    GType        sibling,
sl@0: 	    const gchar *indent)
sl@0: {
sl@0:   GType   *children;
sl@0:   guint i;
sl@0:   
sl@0:   if (!type)
sl@0:     return;
sl@0:   
sl@0:   children = g_type_children (type, NULL);
sl@0:   
sl@0:   if (type != root)
sl@0:     for (i = 0; i < spacing; i++)
sl@0:       g_fprintf (f_out, "%s%s\n", indent, O_VLINE);
sl@0:   
sl@0:   g_fprintf (f_out, "%s%s%s%s",
sl@0: 	   indent,
sl@0: 	   sibling ? O_BRANCH : (type != root ? O_LLEAF : O_SPACE),
sl@0: 	   O_ESPACE,
sl@0: 	   g_type_name (type));
sl@0:   
sl@0:   for (i = strlen (g_type_name (type)); i <= strlen (indent_inc); i++)
sl@0:     fputs (O_KEY_FILL, f_out);
sl@0:   
sl@0:   fputc ('\n', f_out);
sl@0:   
sl@0:   if (children && recursion)
sl@0:     {
sl@0:       gchar *new_indent;
sl@0:       GType   *child;
sl@0:       
sl@0:       if (sibling)
sl@0: 	new_indent = g_strconcat (indent, O_VLINE, indent_inc, NULL);
sl@0:       else
sl@0: 	new_indent = g_strconcat (indent, O_SPACE, indent_inc, NULL);
sl@0:       
sl@0:       for (child = children; *child; child++)
sl@0: 	show_nodes (child[0], child[1], new_indent);
sl@0:       
sl@0:       g_free (new_indent);
sl@0:     }
sl@0:   
sl@0:   g_free (children);
sl@0: }
sl@0: 
sl@0: static gint
sl@0: help (gchar *arg)
sl@0: {
sl@0:   g_fprintf (stderr, "usage: gobject-query <qualifier> [-r <type>] [-{i|b} \"\"] [-s #] [-{h|x|y}]\n");
sl@0:   g_fprintf (stderr, "       -r       specifiy root type\n");
sl@0:   g_fprintf (stderr, "       -n       don't descend type tree\n");
sl@0:   g_fprintf (stderr, "       -h       guess what ;)\n");
sl@0:   g_fprintf (stderr, "       -b       specify indent string\n");
sl@0:   g_fprintf (stderr, "       -i       specify incremental indent string\n");
sl@0:   g_fprintf (stderr, "       -s       specify line spacing\n");
sl@0:   g_fprintf (stderr, "qualifiers:\n");
sl@0:   g_fprintf (stderr, "       froots   iterate over fundamental roots\n");
sl@0:   g_fprintf (stderr, "       tree     print type tree\n");
sl@0:   
sl@0:   return arg != NULL;
sl@0: }
sl@0: 
sl@0: int
sl@0: main (gint   argc,
sl@0:       gchar *argv[])
sl@0: {
sl@0:   GLogLevelFlags fatal_mask;
sl@0:   gboolean gen_froots = 0;
sl@0:   gboolean gen_tree = 0;
sl@0:   gint i;
sl@0:   gchar *iindent = "";
sl@0: #ifdef __SYMBIAN32__
sl@0:   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);
sl@0:   g_set_print_handler(mrtPrintHandler);
sl@0: #endif /*__SYMBIAN32__*/
sl@0:   f_out = stdout;
sl@0:   
sl@0:   fatal_mask = g_log_set_always_fatal (G_LOG_FATAL_MASK);
sl@0:   fatal_mask |= G_LOG_LEVEL_WARNING | G_LOG_LEVEL_CRITICAL;
sl@0:   g_log_set_always_fatal (fatal_mask);
sl@0:   
sl@0:   root = G_TYPE_OBJECT;
sl@0: 
sl@0:   g_type_init ();
sl@0:   
sl@0:   for (i = 1; i < argc; i++)
sl@0:     {
sl@0:       if (strcmp ("-s", argv[i]) == 0)
sl@0: 	{
sl@0: 	  i++;
sl@0: 	  if (i < argc)
sl@0: 	    spacing = atoi (argv[i]);
sl@0: 	}
sl@0:       else if (strcmp ("-i", argv[i]) == 0)
sl@0: 	{
sl@0: 	  i++;
sl@0: 	  if (i < argc)
sl@0: 	    {
sl@0: 	      char *p;
sl@0: 	      guint n;
sl@0: 	      
sl@0: 	      p = argv[i];
sl@0: 	      while (*p)
sl@0: 		p++;
sl@0: 	      n = p - argv[i];
sl@0: 	      indent_inc = g_new (gchar, n * strlen (O_SPACE) + 1);
sl@0: 	      *indent_inc = 0;
sl@0: 	      while (n)
sl@0: 		{
sl@0: 		  n--;
sl@0: 		  strcpy (indent_inc, O_SPACE);
sl@0: 		}
sl@0: 	    }
sl@0: 	}
sl@0:       else if (strcmp ("-b", argv[i]) == 0)
sl@0: 	{
sl@0: 	  i++;
sl@0: 	  if (i < argc)
sl@0: 	    iindent = argv[i];
sl@0: 	}
sl@0:       else if (strcmp ("-r", argv[i]) == 0)
sl@0: 	{
sl@0: 	  i++;
sl@0: 	  if (i < argc)
sl@0: 	    root = g_type_from_name (argv[i]);
sl@0: 	}
sl@0:       else if (strcmp ("-n", argv[i]) == 0)
sl@0: 	{
sl@0: 	  recursion = FALSE;
sl@0: 	}
sl@0:       else if (strcmp ("froots", argv[i]) == 0)
sl@0: 	{
sl@0: 	  gen_froots = 1;
sl@0: 	}
sl@0:       else if (strcmp ("tree", argv[i]) == 0)
sl@0: 	{
sl@0: 	  gen_tree = 1;
sl@0: 	}
sl@0:       else if (strcmp ("-h", argv[i]) == 0)
sl@0: 	{
sl@0: 	  return help (NULL);
sl@0: 	}
sl@0:       else if (strcmp ("--help", argv[i]) == 0)
sl@0: 	{
sl@0: 	  return help (NULL);
sl@0: 	}
sl@0:       else
sl@0: 	return help (argv[i]);
sl@0:     }
sl@0:   
sl@0:   if (!gen_froots && !gen_tree)
sl@0:     return help (argv[i-1]);
sl@0:   
sl@0:   if (!indent_inc)
sl@0:     {
sl@0:       indent_inc = g_new (gchar, strlen (O_SPACE) + 1);
sl@0:       *indent_inc = 0;
sl@0:       strcpy (indent_inc, O_SPACE);
sl@0:     }
sl@0:   
sl@0:   if (gen_tree)
sl@0:     show_nodes (root, 0, iindent);
sl@0:   if (gen_froots)
sl@0:     {
sl@0:       root = ~0;
sl@0:       for (i = 0; i <= G_TYPE_FUNDAMENTAL_MAX; i += G_TYPE_MAKE_FUNDAMENTAL (1))
sl@0: 	{
sl@0: 	  const gchar *name = g_type_name (i);
sl@0: 	  
sl@0: 	  if (name)
sl@0: 	    show_nodes (i, 0, iindent);
sl@0: 	}
sl@0:     }
sl@0: #ifdef __SYMBIAN32__
sl@0:   testResultXml("gobject-querry");
sl@0: #endif /* EMULATOR */  
sl@0:   return 0;
sl@0: }