6d33c124d5
Add a display_is_remote function and use it instead of get_conn_cfilter to check for remoteness. Change-Id: Ia93d113afec36ede55daf7dc8394b2dc0d8c9abf Reviewed-on: https://code.wireshark.org/review/9659 Reviewed-by: Gerald Combs <gerald@wireshark.org>
83 lines
2.5 KiB
C
83 lines
2.5 KiB
C
/* util.h
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* Utility definitions
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*
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* Wireshark - Network traffic analyzer
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* By Gerald Combs <gerald@wireshark.org>
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* Copyright 1998 Gerald Combs
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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#ifndef __UTIL_H__
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#define __UTIL_H__
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#ifdef __cplusplus
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extern "C" {
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#endif /* __cplusplus */
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/* Collect command-line arguments as a string consisting of the arguments,
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* separated by spaces.
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*/
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char *get_args_as_string(int argc, char **argv, int optindex);
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/* Compute the difference between two seconds/microseconds time stamps.
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* Beware: we're using nanosecond resolution now and function is currently unused
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*/
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void compute_timestamp_diff(gint *diffsec, gint *diffusec,
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guint32 sec1, guint32 usec1, guint32 sec2, guint32 usec2);
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/* Try to figure out if we're remotely connected, e.g. via ssh or
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Terminal Server, and create a capture filter that matches aspects of the
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connection. We match the following environment variables:
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SSH_CONNECTION (ssh): <remote IP> <remote port> <local IP> <local port>
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SSH_CLIENT (ssh): <remote IP> <remote port> <local port>
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REMOTEHOST (tcsh, others?): <remote name>
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DISPLAY (x11): [remote name]:<display num>
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CLIENTNAME (terminal server): <remote name>
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*/
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const char *get_conn_cfilter(void);
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/** Check if we're running on a remote connection.
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* @return TRUE if we're running remotely, FALSE if local.
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*/
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gboolean display_is_remote(void);
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/** Set the latest opened directory.
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* Will already be done when using file_selection_new().
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*
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* @param dirname the dirname
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*/
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extern void set_last_open_dir(const char *dirname);
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#ifdef __cplusplus
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}
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#endif /* __cplusplus */
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#endif /* __UTIL_H__ */
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/*
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* Editor modelines
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*
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* Local Variables:
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* c-basic-offset: 4
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* tab-width: 8
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* indent-tabs-mode: nil
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* End:
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*
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* ex: set shiftwidth=4 tabstop=8 expandtab:
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* :indentSize=4:tabSize=8:noTabs=true:
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*/
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