Index: ChangeLog
===================================================================
--- ChangeLog	(revisão 132)
+++ ChangeLog	(cópia de trabalho)
@@ -1,5 +1,12 @@
 2005-01-17  Gustavo Noronha Silva  <kov@debian.org>
 
+	* gksu/gksu.c:
+	- added support for a /etc/gksu.conf file, which will make some
+	  of the options available for default setting by the admin - 
+	  still needs some polishing, it is trying to address several
+	  Debian bugs. See http://bugs.debian.org/271567 for the
+	  discussion.
+
 	* man/gksu.1:
 	- updated to document the change to return codes for
 	  gksu
Index: gksu/gksu.c
===================================================================
--- gksu/gksu.c	(revisão 131)
+++ gksu/gksu.c	(cópia de trabalho)
@@ -2,6 +2,8 @@
 #include <stdlib.h>
 #include <unistd.h>
 #include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
 #include <pwd.h>
 #include <string.h>
 #include <getopt.h>
@@ -18,6 +20,12 @@
 
 #include "util.h"
 
+/* GLOBALS */
+gboolean print_pass = FALSE;
+gboolean grab = TRUE;
+gboolean sudo_mode = FALSE;
+gboolean message_changed = FALSE;
+
 struct option long_opts[] = {
     /*
      * { name  has_arg  *flag  val } 
@@ -34,6 +42,7 @@
     {"disable-grab", no_argument, NULL, 'g'},
     {"ssh-fwd", no_argument, NULL, 's'},
     {"debug", no_argument, NULL, 'd'},
+    {"sudo-mode",no_argument, NULL, 'S'},
     {0, 0, 0, 0}
 };
 
@@ -169,18 +178,68 @@
   gdk_flush();
 }
 
+void
+read_config_file_options (GksuContext *context)
+{
+  int fconf;
+  GIOChannel *channel;
+  gchar *buffer, **tmp, *key, *value;
+
+  fconf = open ("/etc/gksu.conf", O_RDONLY);
+  if (fconf == -1)
+    return;
+
+  channel = g_io_channel_unix_new (fconf);
+  while (TRUE)
+    {
+      g_io_channel_read_line (channel, &buffer, NULL, NULL, NULL);
+      if (buffer == NULL)
+	break;
+
+      /* remove comments */
+      tmp = g_strsplit (buffer, "#", 2);
+      g_free (buffer);
+
+      buffer = g_strdup (tmp[0]);
+      g_strfreev (tmp);
+
+      /* check if we still have a key/value pair */
+      tmp = g_strsplit (buffer, "=", 2);
+      g_free (buffer);
+      if (tmp[1] == NULL || tmp[0] == NULL)
+	{
+	  g_strfreev (tmp);
+	  continue;
+	}
+
+      key = tmp[0];
+      value = tmp[1];
+
+      g_strstrip (key);
+      g_strstrip (value);
+
+      if (!strcmp ("disable-grab", key))
+	{
+	  if (!strcasecmp ("yes", value))
+	    grab = FALSE;
+	}
+      else if (!strcmp ("sudo-mode", key))
+	{
+	  if (!strcasecmp ("yes", value))
+	    sudo_mode = FALSE;
+	}
+
+      g_strfreev (tmp);
+    }
+  g_io_channel_shutdown (channel, TRUE, NULL);
+}
+	      
 int
 main (int argc, char **argv)
 {
   GtkWidget *dialog;
   GksuContext *context;
 
-  gboolean print_pass = FALSE;
-  gboolean grab = TRUE;
-  gboolean sudo_mode = FALSE;
-
-  gboolean message_changed = FALSE;
-
   gchar *password = NULL;
   GError *error = NULL;
 
@@ -236,7 +295,8 @@
   dialog = gksuui_dialog_new ();
 
   context = gksu_context_new ();
-  while ((c = getopt_long(newargc, newargv, "?hu:lpm:kt:i:gds", long_opts, NULL))
+  read_config_file_options (context);
+  while ((c = getopt_long(newargc, newargv, "?hu:lpm:kt:i:gdsS", long_opts, NULL))
 	 != EOF)
     {
       switch (c)
@@ -288,6 +348,9 @@
 	case 's':
 	  gksu_context_set_ssh_fwd (context, TRUE);
 	  break;
+	case 'S':
+	  sudo_mode = TRUE;
+	  break;
 	}
     }