Add a few more menu items.

[obnox/wireshark/wip.git] / util.h

diff --git a/util.h b/util.h
index ec554245c19ffcab12fcab8ad283a06dfcb868ef..2849b05cd652d795a99bbed5bc0e7bb083fa950d 100644 (file)
--- a/util.h
+++ b/util.h
@@ -1,23 +1,22 @@
 /* util.h
  * Utility definitions
  *
- * $Id: util.h,v 1.7 1999/03/23 03:14:46 gram Exp $
+ * $Id$
  *
- * Ethereal - Network traffic analyzer
- * By Gerald Combs <gerald@zing.org>
+ * Wireshark - Network traffic analyzer
+ * By Gerald Combs <gerald@wireshark.org>
  * Copyright 1998 Gerald Combs
  *
- * 
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License
  * as published by the Free Software Foundation; either version 2
  * of the License, or (at your option) any later version.
- * 
+ *
  * This program 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 General Public License for more details.
- * 
+ *
  * You should have received a copy of the GNU General Public License
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
@@ -30,31 +29,29 @@
 extern "C" {
 #endif /* __cplusplus */
 
-/* Dialog type. */
-#define ESD_TYPE_INFO 0
-#define ESD_TYPE_WARN 1
-#define ESD_TYPE_CRIT 2
-
-/* Which buttons to display. */
-#define ESD_BTN_OK     0
-#define ESD_BTN_CANCEL 1
-
-#if __GNUC__ == 2
-void simple_dialog(gint, gint *, gchar *, ...)
-    __attribute__((format (printf, 3, 4)));
-#else
-void simple_dialog(gint, gint *, gchar *, ...);
-#endif
-
-
-const char *decode_boolean_bitfield(guint32 val, guint32 mask, int width,
-  const char *truedesc, const char *falsedesc);
+/* Collect command-line arguments as a string consisting of the arguments,
+ * separated by spaces.
+ */
+char *get_args_as_string(int argc, char **argv, int optindex);
 
-const char *decode_enumerated_bitfield(guint32 val, guint32 mask, int width,
-  const value_string *tab, const char *fmt);
+/* Compute the difference between two seconds/microseconds time stamps.
+ * Beware: we're using nanosecond resolution now and function is currently unused
+ */
+void compute_timestamp_diff(gint *diffsec, gint *diffusec, 
+                            guint32 sec1, guint32 usec1, guint32 sec2, guint32 usec2);
+
+/* Try to figure out if we're remotely connected, e.g. via ssh or
+   Terminal Server, and create a capture filter that matches aspects of the
+   connection.  We match the following environment variables:
+
+   SSH_CONNECTION (ssh): <remote IP> <remote port> <local IP> <local port>
+   SSH_CLIENT (ssh): <remote IP> <remote port> <local port>
+   REMOTEHOST (tcsh, others?): <remote name>
+   DISPLAY (x11): [remote name]:<display num>
+   CLIENTNAME (terminal server): <remote name>
+ */
+const char *get_conn_cfilter(void);
 
-const char *decode_numeric_bitfield(guint32 val, guint32 mask, int width,
-  const char *fmt);
 
 #ifdef __cplusplus
 }