forked from osmocom/wireshark
![Guy Harris](/assets/img/avatar_default.png)
"data source" has a name and a top-level tvbuff, and frames can have a list of data sources associated with them. Use the tvbuff pointer to determine which data source is the data source for a given field; this means we don't have to worry about multiple data sources with the same name - the only thing the name does is label the notebook tab for the display of the data source, and label the hex dump of the data source in print/Tethereal output. Clean up a bunch of things discovered in the process of doing the above. svn path=/trunk/; revision=4749
2418 lines
73 KiB
C
2418 lines
73 KiB
C
/* main.c
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*
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* $Id: main.c,v 1.233 2002/02/18 01:08:44 guy Exp $
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*
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* Ethereal - Network traffic analyzer
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* By Gerald Combs <gerald@ethereal.com>
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* Copyright 1998 Gerald Combs
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*
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* Richard Sharpe, 13-Feb-1999, added support for initializing structures
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* needed by dissect routines
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* Jeff Foster, 2001/03/12, added support tabbed hex display windowss
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*
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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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*
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*
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* To do:
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* - Graphs
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* - Check for end of packet in dissect_* routines.
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* - Playback window
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* - Multiple window support
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* - Add cut/copy/paste
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* - Create header parsing routines
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* - Make byte view selections more fancy?
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*
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*/
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#ifdef HAVE_CONFIG_H
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# include "config.h"
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#endif
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#include <gtk/gtk.h>
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#include <stdlib.h>
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#include <stdio.h>
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#include <string.h>
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#include <ctype.h>
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#ifdef HAVE_UNISTD_H
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#include <unistd.h>
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#endif
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#include <errno.h>
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#ifdef HAVE_SYS_TYPES_H
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#include <sys/types.h>
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#endif
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#ifdef HAVE_SYS_STAT_H
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#include <sys/stat.h>
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#endif
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#ifdef HAVE_IO_H
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#include <io.h> /* open/close on win32 */
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#endif
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#ifdef HAVE_DIRECT_H
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#include <direct.h>
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#endif
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#ifdef HAVE_NETINET_IN_H
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#include <netinet/in.h>
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#endif
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#include <signal.h>
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#ifdef HAVE_LIBPCAP
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#include <pcap.h>
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#endif
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#ifdef HAVE_LIBZ
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#include <zlib.h> /* to get the libz version number */
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#endif
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#ifdef NEED_SNPRINTF_H
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# include "snprintf.h"
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#endif
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#if defined(HAVE_UCD_SNMP_SNMP_H)
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#ifdef HAVE_UCD_SNMP_VERSION_H
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#include <ucd-snmp/version.h>
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#endif /* HAVE_UCD_SNMP_VERSION_H */
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#elif defined(HAVE_SNMP_SNMP_H)
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#ifdef HAVE_SNMP_VERSION_H
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#include <snmp/version.h>
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#endif /* HAVE_SNMP_VERSION_H */
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#endif /* SNMP */
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#ifdef NEED_STRERROR_H
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#include "strerror.h"
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#endif
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#ifdef NEED_GETOPT_H
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#include "getopt.h"
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#endif
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#ifdef WIN32 /* Needed for console I/O */
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#include <fcntl.h>
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#include <conio.h>
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#endif
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#include <epan/epan.h>
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#include <epan/filesystem.h>
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#include <epan/epan_dissect.h>
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#include "main.h"
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#include <epan/timestamp.h>
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#include <epan/packet.h>
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#include "capture.h"
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#include "summary.h"
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#include "file.h"
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#include "filters.h"
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#include "prefs.h"
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#include "menu.h"
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#include "../menu.h"
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#include "color.h"
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#include "color_utils.h"
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#include "filter_prefs.h"
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#include "file_dlg.h"
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#include "column.h"
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#include "print.h"
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#include <epan/resolv.h>
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#ifdef HAVE_LIBPCAP
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#include "pcap-util.h"
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#endif
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#include "statusbar.h"
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#include "simple_dialog.h"
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#include "proto_draw.h"
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#include <epan/dfilter/dfilter.h>
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#include "keys.h"
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#include "packet_win.h"
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#include "gtkglobals.h"
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#include <epan/plugins.h>
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#include "colors.h"
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#include <epan/strutil.h>
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#include "register.h"
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#include "ringbuffer.h"
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#include "ui_util.h"
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#include "image/clist_ascend.xpm"
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#include "image/clist_descend.xpm"
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#ifdef WIN32
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#include "capture-wpcap.h"
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#endif
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typedef struct column_arrows {
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GtkWidget *table;
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GtkWidget *ascend_pm;
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GtkWidget *descend_pm;
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} column_arrows;
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capture_file cfile;
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GtkWidget *top_level, *packet_list, *tree_view, *byte_nb_ptr,
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*tv_scrollw, *pkt_scrollw;
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static GtkWidget *info_bar;
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GdkFont *m_r_font, *m_b_font;
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guint m_font_height, m_font_width;
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static guint main_ctx, file_ctx, help_ctx;
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static GString *comp_info_str;
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gchar *ethereal_path = NULL;
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gchar *last_open_dir = NULL;
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gint root_x = G_MAXINT, root_y = G_MAXINT, top_width, top_height;
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ts_type timestamp_type = RELATIVE;
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GtkStyle *item_style;
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/* Specifies the field currently selected in the GUI protocol tree */
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field_info *finfo_selected = NULL;
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#ifdef WIN32
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static gboolean has_no_console; /* TRUE if app has no console */
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static gboolean console_was_created; /* TRUE if console was created */
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static void create_console(void);
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static void destroy_console(void);
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static void console_log_handler(const char *log_domain,
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GLogLevelFlags log_level, const char *message, gpointer user_data);
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#endif
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static void create_main_window(gint, gint, gint, e_prefs*);
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/* About Ethereal window */
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void
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about_ethereal( GtkWidget *w, gpointer data ) {
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simple_dialog(ESD_TYPE_INFO, NULL,
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"Ethereal - Network Protocol Analyzer\n"
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"Version " VERSION " (C) 1998-2000 Gerald Combs <gerald@ethereal.com>\n"
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"Compiled %s\n\n"
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"Check the man page for complete documentation and\n"
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"for the list of contributors.\n"
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"\nSee http://www.ethereal.com/ for more information.",
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comp_info_str->str);
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}
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void
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set_fonts(GdkFont *regular, GdkFont *bold)
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{
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/* Yes, assert. The code that loads the font should check
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* for NULL and provide its own error message. */
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g_assert(m_r_font && m_b_font);
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m_r_font = regular;
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m_b_font = bold;
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m_font_height = m_r_font->ascent + m_r_font->descent;
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m_font_width = gdk_string_width(m_r_font, "0");
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}
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/* Match selected byte pattern */
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void
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match_selected_cb_do(gpointer data, int action, gchar *text)
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{
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char *ptr;
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GtkWidget *filter_te;
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if (!text)
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return;
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g_assert(data);
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filter_te = gtk_object_get_data(GTK_OBJECT(data), E_DFILTER_TE_KEY);
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g_assert(filter_te);
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ptr = gtk_editable_get_chars(GTK_EDITABLE(filter_te),0,-1);
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switch (action&MATCH_SELECTED_MASK) {
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case MATCH_SELECTED_REPLACE:
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ptr = g_strdup(text);
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break;
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case MATCH_SELECTED_AND:
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if ((!ptr) || (0 == strlen(ptr)))
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ptr = g_strdup(text);
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else
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ptr = g_strconcat("(", ptr, ") && (", text, ")", NULL);
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break;
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case MATCH_SELECTED_OR:
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if ((!ptr) || (0 == strlen(ptr)))
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ptr = g_strdup(text);
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else
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ptr = g_strconcat("(", ptr, ") || (", text, ")", NULL);
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break;
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case MATCH_SELECTED_NOT:
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ptr = g_strconcat("!(", text, ")", NULL);
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break;
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case MATCH_SELECTED_AND_NOT:
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if ((!ptr) || (0 == strlen(ptr)))
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ptr = g_strconcat("!(", text, ")", NULL);
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else
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ptr = g_strconcat("(", ptr, ") && !(", text, ")", NULL);
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break;
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case MATCH_SELECTED_OR_NOT:
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if ((!ptr) || (0 == strlen(ptr)))
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ptr = g_strconcat("!(", text, ")", NULL);
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else
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ptr = g_strconcat("(", ptr, ") || !(", text, ")", NULL);
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break;
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default:
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break;
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}
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/* create a new one and set the display filter entry accordingly */
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gtk_entry_set_text(GTK_ENTRY(filter_te), ptr);
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/* Run the display filter so it goes in effect. */
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if (action&MATCH_SELECTED_APPLY_NOW)
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filter_packets(&cfile, ptr);
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/* Don't g_free(ptr) here. filter_packets() will do it the next time
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it's called. */
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g_free(text);
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}
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void
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match_selected_cb_replace(GtkWidget *w, gpointer data)
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{
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if (finfo_selected)
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match_selected_cb_do((data ? data : w),
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MATCH_SELECTED_REPLACE|MATCH_SELECTED_APPLY_NOW,
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proto_alloc_dfilter_string(finfo_selected, cfile.pd));
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}
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void
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match_selected_cb_and(GtkWidget *w, gpointer data)
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{
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if (finfo_selected)
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match_selected_cb_do((data ? data : w),
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MATCH_SELECTED_AND|MATCH_SELECTED_APPLY_NOW,
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proto_alloc_dfilter_string(finfo_selected, cfile.pd));
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}
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void
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match_selected_cb_or(GtkWidget *w, gpointer data)
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{
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if (finfo_selected)
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match_selected_cb_do((data ? data : w),
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MATCH_SELECTED_OR|MATCH_SELECTED_APPLY_NOW,
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proto_alloc_dfilter_string(finfo_selected, cfile.pd));
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}
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void
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match_selected_cb_not(GtkWidget *w, gpointer data)
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{
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if (finfo_selected)
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match_selected_cb_do((data ? data : w),
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MATCH_SELECTED_NOT|MATCH_SELECTED_APPLY_NOW,
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proto_alloc_dfilter_string(finfo_selected, cfile.pd));
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}
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void
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match_selected_cb_and_not(GtkWidget *w, gpointer data)
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{
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if (finfo_selected)
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match_selected_cb_do((data ? data : w),
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MATCH_SELECTED_AND_NOT|MATCH_SELECTED_APPLY_NOW,
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proto_alloc_dfilter_string(finfo_selected, cfile.pd));
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}
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void
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match_selected_cb_or_not(GtkWidget *w, gpointer data)
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{
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if (finfo_selected)
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match_selected_cb_do((data ? data : w),
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MATCH_SELECTED_OR_NOT,
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proto_alloc_dfilter_string(finfo_selected, cfile.pd));
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}
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void
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prepare_selected_cb_replace(GtkWidget *w, gpointer data)
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{
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if (finfo_selected)
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match_selected_cb_do((data ? data : w),
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MATCH_SELECTED_REPLACE,
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proto_alloc_dfilter_string(finfo_selected, cfile.pd));
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}
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void
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prepare_selected_cb_and(GtkWidget *w, gpointer data)
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{
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if (finfo_selected)
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match_selected_cb_do((data ? data : w),
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MATCH_SELECTED_AND,
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proto_alloc_dfilter_string(finfo_selected, cfile.pd));
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}
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void
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prepare_selected_cb_or(GtkWidget *w, gpointer data)
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{
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if (finfo_selected)
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match_selected_cb_do((data ? data : w),
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MATCH_SELECTED_OR,
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proto_alloc_dfilter_string(finfo_selected, cfile.pd));
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}
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void
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prepare_selected_cb_not(GtkWidget *w, gpointer data)
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{
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if (finfo_selected)
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match_selected_cb_do((data ? data : w),
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MATCH_SELECTED_NOT,
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proto_alloc_dfilter_string(finfo_selected, cfile.pd));
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}
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void
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prepare_selected_cb_and_not(GtkWidget *w, gpointer data)
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{
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if (finfo_selected)
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match_selected_cb_do((data ? data : w),
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MATCH_SELECTED_AND_NOT,
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proto_alloc_dfilter_string(finfo_selected, cfile.pd));
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}
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void
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prepare_selected_cb_or_not(GtkWidget *w, gpointer data)
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{
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if (finfo_selected)
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match_selected_cb_do((data ? data : w),
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MATCH_SELECTED_OR_NOT,
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proto_alloc_dfilter_string(finfo_selected, cfile.pd));
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}
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static gchar *
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get_text_from_packet_list(gpointer data)
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{
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gint row = (gint)gtk_object_get_data(GTK_OBJECT(data), E_MPACKET_LIST_ROW_KEY);
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gint column = (gint)gtk_object_get_data(GTK_OBJECT(data), E_MPACKET_LIST_COL_KEY);
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frame_data *fdata = (frame_data *)gtk_clist_get_row_data(GTK_CLIST(packet_list), row);
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epan_dissect_t *edt;
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gchar *buf=NULL;
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int len;
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if (fdata != NULL) {
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wtap_seek_read(cfile.wth, fdata->file_off, &cfile.pseudo_header,
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cfile.pd, fdata->cap_len);
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edt = epan_dissect_new(FALSE, FALSE);
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epan_dissect_run(edt, &cfile.pseudo_header, cfile.pd, fdata,
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&cfile.cinfo);
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epan_dissect_fill_in_columns(edt);
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if (strlen(cfile.cinfo.col_expr[column]) != 0 &&
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strlen(cfile.cinfo.col_expr_val[column]) != 0) {
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len = strlen(cfile.cinfo.col_expr[column]) +
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strlen(cfile.cinfo.col_expr_val[column]) + 5;
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buf = g_malloc0(len);
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snprintf(buf, len, "%s == %s", cfile.cinfo.col_expr[column],
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cfile.cinfo.col_expr_val[column]);
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}
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epan_dissect_free(edt);
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}
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return buf;
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}
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void
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match_selected_cb_replace2(GtkWidget *w, gpointer data)
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{
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match_selected_cb_do(data,
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MATCH_SELECTED_REPLACE|MATCH_SELECTED_APPLY_NOW,
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get_text_from_packet_list(data));
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}
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void
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match_selected_cb_and2(GtkWidget *w, gpointer data)
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{
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match_selected_cb_do(data,
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MATCH_SELECTED_AND|MATCH_SELECTED_APPLY_NOW,
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get_text_from_packet_list(data));
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}
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|
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void
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match_selected_cb_or2(GtkWidget *w, gpointer data)
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{
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match_selected_cb_do(data,
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MATCH_SELECTED_OR|MATCH_SELECTED_APPLY_NOW,
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get_text_from_packet_list(data));
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}
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|
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void
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match_selected_cb_not2(GtkWidget *w, gpointer data)
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{
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match_selected_cb_do(data,
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MATCH_SELECTED_NOT|MATCH_SELECTED_APPLY_NOW,
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get_text_from_packet_list(data));
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}
|
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|
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void
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match_selected_cb_and_not2(GtkWidget *w, gpointer data)
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{
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match_selected_cb_do(data,
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MATCH_SELECTED_AND_NOT|MATCH_SELECTED_APPLY_NOW,
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get_text_from_packet_list(data));
|
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}
|
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|
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void
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match_selected_cb_or_not2(GtkWidget *w, gpointer data)
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{
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match_selected_cb_do(data,
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MATCH_SELECTED_OR_NOT|MATCH_SELECTED_APPLY_NOW,
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get_text_from_packet_list(data));
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}
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|
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void
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prepare_selected_cb_replace2(GtkWidget *w, gpointer data)
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{
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match_selected_cb_do(data,
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MATCH_SELECTED_REPLACE,
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get_text_from_packet_list(data));
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}
|
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|
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void
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prepare_selected_cb_and2(GtkWidget *w, gpointer data)
|
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{
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match_selected_cb_do(data,
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MATCH_SELECTED_AND,
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get_text_from_packet_list(data));
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}
|
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|
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void
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prepare_selected_cb_or2(GtkWidget *w, gpointer data)
|
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{
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match_selected_cb_do(data,
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MATCH_SELECTED_OR,
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get_text_from_packet_list(data));
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}
|
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|
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void
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prepare_selected_cb_not2(GtkWidget *w, gpointer data)
|
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{
|
|
match_selected_cb_do(data,
|
|
MATCH_SELECTED_NOT,
|
|
get_text_from_packet_list(data));
|
|
}
|
|
|
|
void
|
|
prepare_selected_cb_and_not2(GtkWidget *w, gpointer data)
|
|
{
|
|
match_selected_cb_do(data,
|
|
MATCH_SELECTED_AND_NOT,
|
|
get_text_from_packet_list(data));
|
|
}
|
|
|
|
void
|
|
prepare_selected_cb_or_not2(GtkWidget *w, gpointer data)
|
|
{
|
|
match_selected_cb_do(data,
|
|
MATCH_SELECTED_OR_NOT,
|
|
get_text_from_packet_list(data));
|
|
}
|
|
|
|
/* Run the current display filter on the current packet set, and
|
|
redisplay. */
|
|
static void
|
|
filter_activate_cb(GtkWidget *w, gpointer data)
|
|
{
|
|
GtkCombo *filter_cm = gtk_object_get_data(GTK_OBJECT(w), E_DFILTER_CM_KEY);
|
|
GList *filter_list = gtk_object_get_data(GTK_OBJECT(w), E_DFILTER_FL_KEY);
|
|
GList *li, *nl = NULL;
|
|
gboolean add_filter = TRUE;
|
|
char *s = NULL;
|
|
|
|
g_assert(data);
|
|
s = gtk_entry_get_text(GTK_ENTRY(data));
|
|
|
|
/* GtkCombos don't let us get at their list contents easily, so we maintain
|
|
our own filter list, and feed it to gtk_combo_set_popdown_strings when
|
|
a new filter is added. */
|
|
if (filter_packets(&cfile, g_strdup(s))) {
|
|
li = g_list_first(filter_list);
|
|
while (li) {
|
|
if (li->data && strcmp(s, li->data) == 0)
|
|
add_filter = FALSE;
|
|
li = li->next;
|
|
}
|
|
|
|
if (add_filter) {
|
|
filter_list = g_list_append(filter_list, g_strdup(s));
|
|
li = g_list_first(filter_list);
|
|
while (li) {
|
|
nl = g_list_append(nl, strdup(li->data));
|
|
li = li->next;
|
|
}
|
|
gtk_combo_set_popdown_strings(filter_cm, nl);
|
|
gtk_entry_set_text(GTK_ENTRY(filter_cm->entry), g_list_last(filter_list)->data);
|
|
}
|
|
}
|
|
}
|
|
|
|
/* redisplay with no display filter */
|
|
static void
|
|
filter_reset_cb(GtkWidget *w, gpointer data)
|
|
{
|
|
GtkWidget *filter_te = NULL;
|
|
|
|
if ((filter_te = gtk_object_get_data(GTK_OBJECT(w), E_DFILTER_TE_KEY))) {
|
|
gtk_entry_set_text(GTK_ENTRY(filter_te), "");
|
|
}
|
|
filter_packets(&cfile, NULL);
|
|
}
|
|
|
|
/* GTKClist compare routine, overrides default to allow numeric comparison */
|
|
static gint
|
|
packet_list_compare(GtkCList *clist, gconstpointer ptr1, gconstpointer ptr2)
|
|
{
|
|
/* Get row text strings */
|
|
char *text1 = GTK_CELL_TEXT (((GtkCListRow *)ptr1)->cell[clist->sort_column])->text;
|
|
char *text2 = GTK_CELL_TEXT (((GtkCListRow *)ptr2)->cell[clist->sort_column])->text;
|
|
|
|
/* Attempt to convert to numbers */
|
|
double num1 = atof(text1);
|
|
double num2 = atof(text2);
|
|
|
|
gint col_fmt = cfile.cinfo.col_fmt[clist->sort_column];
|
|
|
|
if ((col_fmt == COL_NUMBER) || (col_fmt == COL_REL_TIME) || (col_fmt == COL_DELTA_TIME) ||
|
|
((col_fmt == COL_CLS_TIME) && (timestamp_type == RELATIVE)) ||
|
|
((col_fmt == COL_CLS_TIME) && (timestamp_type == DELTA)) ||
|
|
(col_fmt == COL_UNRES_SRC_PORT) || (col_fmt == COL_UNRES_DST_PORT) ||
|
|
((num1 != 0) && (num2 != 0) && ((col_fmt == COL_DEF_SRC_PORT) || (col_fmt == COL_RES_SRC_PORT) ||
|
|
(col_fmt == COL_DEF_DST_PORT) || (col_fmt == COL_RES_DST_PORT))) ||
|
|
(col_fmt == COL_PACKET_LENGTH)) {
|
|
|
|
/* Compare numeric column */
|
|
|
|
if (num1 < num2)
|
|
return -1;
|
|
else if (num1 > num2)
|
|
return 1;
|
|
else
|
|
return 0;
|
|
}
|
|
|
|
else {
|
|
|
|
/* Compare text column */
|
|
if (!text2)
|
|
return (text1 != NULL);
|
|
|
|
if (!text1)
|
|
return -1;
|
|
|
|
return strcmp(text1, text2);
|
|
}
|
|
}
|
|
|
|
/* What to do when a column is clicked */
|
|
static void
|
|
packet_list_click_column_cb(GtkCList *clist, gint column, gpointer data)
|
|
{
|
|
column_arrows *col_arrows = (column_arrows *) data;
|
|
int i;
|
|
|
|
gtk_clist_freeze(clist);
|
|
|
|
for (i = 0; i < cfile.cinfo.num_cols; i++) {
|
|
gtk_widget_hide(col_arrows[i].ascend_pm);
|
|
gtk_widget_hide(col_arrows[i].descend_pm);
|
|
}
|
|
|
|
if (column == clist->sort_column) {
|
|
if (clist->sort_type == GTK_SORT_ASCENDING) {
|
|
clist->sort_type = GTK_SORT_DESCENDING;
|
|
gtk_widget_show(col_arrows[column].descend_pm);
|
|
} else {
|
|
clist->sort_type = GTK_SORT_ASCENDING;
|
|
gtk_widget_show(col_arrows[column].ascend_pm);
|
|
}
|
|
}
|
|
else {
|
|
clist->sort_type = GTK_SORT_ASCENDING;
|
|
gtk_widget_show(col_arrows[column].ascend_pm);
|
|
gtk_clist_set_sort_column(clist, column);
|
|
}
|
|
gtk_clist_thaw(clist);
|
|
|
|
gtk_clist_sort(clist);
|
|
}
|
|
|
|
/* mark packets */
|
|
static void
|
|
set_frame_mark(gboolean set, frame_data *frame, gint row) {
|
|
GdkColor fg, bg;
|
|
|
|
if (row == -1)
|
|
return;
|
|
if (set) {
|
|
mark_frame(&cfile, frame);
|
|
color_t_to_gdkcolor(&fg, &prefs.gui_marked_fg);
|
|
color_t_to_gdkcolor(&bg, &prefs.gui_marked_bg);
|
|
} else {
|
|
unmark_frame(&cfile, frame);
|
|
fg = BLACK;
|
|
bg = WHITE;
|
|
}
|
|
file_set_save_marked_sensitive();
|
|
gtk_clist_set_background(GTK_CLIST(packet_list), row, &bg);
|
|
gtk_clist_set_foreground(GTK_CLIST(packet_list), row, &fg);
|
|
}
|
|
|
|
static void
|
|
packet_list_button_pressed_cb(GtkWidget *w, GdkEvent *event, gpointer data) {
|
|
|
|
GdkEventButton *event_button = (GdkEventButton *)event;
|
|
gint row, column;
|
|
|
|
if (w == NULL || event == NULL)
|
|
return;
|
|
|
|
if (event->type == GDK_BUTTON_PRESS && event_button->button == 2 &&
|
|
gtk_clist_get_selection_info(GTK_CLIST(w), event_button->x, event_button->y,
|
|
&row, &column)) {
|
|
frame_data *fdata = (frame_data *) gtk_clist_get_row_data(GTK_CLIST(w), row);
|
|
set_frame_mark(!fdata->flags.marked, fdata, row);
|
|
}
|
|
}
|
|
|
|
void mark_frame_cb(GtkWidget *w, gpointer data) {
|
|
if (cfile.current_frame) {
|
|
/* XXX hum, should better have a "cfile->current_row" here ... */
|
|
set_frame_mark(!cfile.current_frame->flags.marked,
|
|
cfile.current_frame,
|
|
gtk_clist_find_row_from_data(GTK_CLIST(packet_list),
|
|
cfile.current_frame));
|
|
}
|
|
}
|
|
|
|
static void mark_all_frames(gboolean set) {
|
|
frame_data *fdata;
|
|
for (fdata = cfile.plist; fdata != NULL; fdata = fdata->next) {
|
|
set_frame_mark(set,
|
|
fdata,
|
|
gtk_clist_find_row_from_data(GTK_CLIST(packet_list), fdata));
|
|
}
|
|
}
|
|
|
|
void update_marked_frames(void) {
|
|
frame_data *fdata;
|
|
if (cfile.plist == NULL) return;
|
|
for (fdata = cfile.plist; fdata != NULL; fdata = fdata->next) {
|
|
if (fdata->flags.marked)
|
|
set_frame_mark(TRUE,
|
|
fdata,
|
|
gtk_clist_find_row_from_data(GTK_CLIST(packet_list),
|
|
fdata));
|
|
}
|
|
}
|
|
|
|
void mark_all_frames_cb(GtkWidget *w, gpointer data) {
|
|
mark_all_frames(TRUE);
|
|
}
|
|
|
|
void unmark_all_frames_cb(GtkWidget *w, gpointer data) {
|
|
mark_all_frames(FALSE);
|
|
}
|
|
|
|
/* What to do when a list item is selected/unselected */
|
|
static void
|
|
packet_list_select_cb(GtkWidget *w, gint row, gint col, gpointer evt) {
|
|
|
|
/* Remove the hex display tabbed pages */
|
|
while( (gtk_notebook_get_nth_page( GTK_NOTEBOOK(byte_nb_ptr), 0)))
|
|
gtk_notebook_remove_page( GTK_NOTEBOOK(byte_nb_ptr), 0);
|
|
|
|
select_packet(&cfile, row);
|
|
}
|
|
|
|
|
|
static void
|
|
packet_list_unselect_cb(GtkWidget *w, gint row, gint col, gpointer evt) {
|
|
|
|
unselect_packet(&cfile);
|
|
}
|
|
|
|
|
|
static void
|
|
tree_view_select_row_cb(GtkCTree *ctree, GList *node, gint column, gpointer user_data)
|
|
{
|
|
field_info *finfo;
|
|
gchar *help_str = NULL;
|
|
gboolean has_blurb = FALSE;
|
|
guint length = 0, byte_len;
|
|
GtkWidget *byte_view;
|
|
tvbuff_t *byte_tvb;
|
|
const guint8 *byte_data;
|
|
|
|
g_assert(node);
|
|
finfo = gtk_ctree_node_get_row_data( ctree, GTK_CTREE_NODE(node) );
|
|
if (!finfo) return;
|
|
|
|
set_notebook_page(byte_nb_ptr, finfo->ds_tvb);
|
|
|
|
byte_view = get_notebook_bv_ptr(byte_nb_ptr);
|
|
byte_data = get_byte_view_data_and_length(byte_view, &byte_len);
|
|
g_assert(byte_data != NULL);
|
|
|
|
finfo_selected = finfo;
|
|
set_menus_for_selected_tree_row(TRUE);
|
|
|
|
if (finfo->hfinfo) {
|
|
if (finfo->hfinfo->blurb != NULL &&
|
|
finfo->hfinfo->blurb[0] != '\0') {
|
|
has_blurb = TRUE;
|
|
length = strlen(finfo->hfinfo->blurb);
|
|
} else {
|
|
length = strlen(finfo->hfinfo->name);
|
|
}
|
|
statusbar_pop_field_msg(); /* get rid of current help msg */
|
|
if (length) {
|
|
length += strlen(finfo->hfinfo->abbrev) + 10;
|
|
help_str = g_malloc(sizeof(gchar) * length);
|
|
sprintf(help_str, "%s (%s)",
|
|
(has_blurb) ? finfo->hfinfo->blurb : finfo->hfinfo->name,
|
|
finfo->hfinfo->abbrev);
|
|
statusbar_push_field_msg(help_str);
|
|
g_free(help_str);
|
|
} else {
|
|
/*
|
|
* Don't show anything if the field name is zero-length;
|
|
* the pseudo-field for "proto_tree_add_text()" is such
|
|
* a field, and we don't want "Text (text)" showing up
|
|
* on the status line if you've selected such a field.
|
|
*
|
|
* XXX - there are zero-length fields for which we *do*
|
|
* want to show the field name.
|
|
*
|
|
* XXX - perhaps the name and abbrev field should be null
|
|
* pointers rather than null strings for that pseudo-field,
|
|
* but we'd have to add checks for null pointers in some
|
|
* places if we did that.
|
|
*
|
|
* Or perhaps protocol tree items added with
|
|
* "proto_tree_add_text()" should have -1 as the field index,
|
|
* with no pseudo-field being used, but that might also
|
|
* require special checks for -1 to be added.
|
|
*/
|
|
statusbar_push_field_msg("");
|
|
}
|
|
}
|
|
|
|
packet_hex_print(GTK_TEXT(byte_view), byte_data, cfile.current_frame,
|
|
finfo, byte_len);
|
|
}
|
|
|
|
static void
|
|
tree_view_unselect_row_cb(GtkCTree *ctree, GList *node, gint column, gpointer user_data)
|
|
{
|
|
GtkWidget *byte_view;
|
|
const guint8 *data;
|
|
guint len;
|
|
|
|
/*
|
|
* Which byte view is displaying the current protocol tree
|
|
* row's data?
|
|
*/
|
|
byte_view = get_notebook_bv_ptr(byte_nb_ptr);
|
|
if (byte_view == NULL)
|
|
return; /* none */
|
|
|
|
data = get_byte_view_data_and_length(byte_view, &len);
|
|
if (data == NULL)
|
|
return; /* none */
|
|
|
|
unselect_field();
|
|
packet_hex_print(GTK_TEXT(byte_view), data, cfile.current_frame,
|
|
NULL, len);
|
|
}
|
|
|
|
void collapse_all_cb(GtkWidget *widget, gpointer data) {
|
|
if (cfile.edt->tree)
|
|
collapse_all_tree(cfile.edt->tree, tree_view);
|
|
}
|
|
|
|
void expand_all_cb(GtkWidget *widget, gpointer data) {
|
|
if (cfile.edt->tree)
|
|
expand_all_tree(cfile.edt->tree, tree_view);
|
|
}
|
|
|
|
void resolve_name_cb(GtkWidget *widget, gpointer data) {
|
|
if (cfile.edt->tree) {
|
|
guint32 tmp = g_resolv_flags;
|
|
g_resolv_flags = RESOLV_ALL;
|
|
proto_tree_draw(cfile.edt->tree, tree_view);
|
|
g_resolv_flags = tmp;
|
|
}
|
|
}
|
|
|
|
/* Set the selection mode of the packet list window. */
|
|
void
|
|
set_plist_sel_browse(gboolean val)
|
|
{
|
|
gboolean old_val;
|
|
|
|
old_val =
|
|
(GTK_CLIST(packet_list)->selection_mode == GTK_SELECTION_SINGLE);
|
|
|
|
if (val == old_val) {
|
|
/*
|
|
* The mode isn't changing, so don't do anything.
|
|
* In particular, don't gratuitiously unselect the
|
|
* current packet.
|
|
*
|
|
* XXX - why do we have to unselect the current packet
|
|
* ourselves? The documentation for the GtkCList at
|
|
*
|
|
* http://developer.gnome.org/doc/API/gtk/gtkclist.html
|
|
*
|
|
* says "Note that setting the widget's selection mode to
|
|
* one of GTK_SELECTION_BROWSE or GTK_SELECTION_SINGLE will
|
|
* cause all the items in the GtkCList to become deselected."
|
|
*/
|
|
return;
|
|
}
|
|
|
|
if (finfo_selected)
|
|
unselect_packet(&cfile);
|
|
|
|
/* Yeah, GTK uses "browse" in the case where we do not, but oh well. I think
|
|
* "browse" in Ethereal makes more sense than "SINGLE" in GTK+ */
|
|
if (val) {
|
|
gtk_clist_set_selection_mode(GTK_CLIST(packet_list), GTK_SELECTION_SINGLE);
|
|
}
|
|
else {
|
|
gtk_clist_set_selection_mode(GTK_CLIST(packet_list), GTK_SELECTION_BROWSE);
|
|
}
|
|
}
|
|
|
|
/* Set the font of the packet list window. */
|
|
void
|
|
set_plist_font(GdkFont *font)
|
|
{
|
|
GtkStyle *style;
|
|
int i;
|
|
|
|
style = gtk_style_new();
|
|
gdk_font_unref(style->font);
|
|
style->font = font;
|
|
gdk_font_ref(font);
|
|
|
|
gtk_widget_set_style(packet_list, style);
|
|
|
|
/* Compute static column sizes to use during a "-S" capture, so that
|
|
the columns don't resize during a live capture. */
|
|
for (i = 0; i < cfile.cinfo.num_cols; i++) {
|
|
cfile.cinfo.col_width[i] = gdk_string_width(font,
|
|
get_column_longest_string(get_column_format(i)));
|
|
}
|
|
}
|
|
|
|
/*
|
|
* Push a message referring to file access onto the statusbar.
|
|
*/
|
|
void
|
|
statusbar_push_file_msg(gchar *msg)
|
|
{
|
|
gtk_statusbar_push(GTK_STATUSBAR(info_bar), file_ctx, msg);
|
|
}
|
|
|
|
/*
|
|
* Pop a message referring to file access off the statusbar.
|
|
*/
|
|
void
|
|
statusbar_pop_file_msg(void)
|
|
{
|
|
gtk_statusbar_pop(GTK_STATUSBAR(info_bar), file_ctx);
|
|
}
|
|
|
|
/*
|
|
* XXX - do we need multiple statusbar contexts?
|
|
*/
|
|
|
|
/*
|
|
* Push a message referring to the currently-selected field onto the statusbar.
|
|
*/
|
|
void
|
|
statusbar_push_field_msg(gchar *msg)
|
|
{
|
|
gtk_statusbar_push(GTK_STATUSBAR(info_bar), help_ctx, msg);
|
|
}
|
|
|
|
/*
|
|
* Pop a message referring to the currently-selected field off the statusbar.
|
|
*/
|
|
void
|
|
statusbar_pop_field_msg(void)
|
|
{
|
|
gtk_statusbar_pop(GTK_STATUSBAR(info_bar), help_ctx);
|
|
}
|
|
|
|
static gboolean
|
|
do_quit(void)
|
|
{
|
|
/* XXX - should we check whether the capture file is an
|
|
unsaved temporary file for a live capture and, if so,
|
|
pop up a "do you want to exit without saving the capture
|
|
file?" dialog, and then just return, leaving said dialog
|
|
box to forcibly quit if the user clicks "OK"?
|
|
|
|
If so, note that this should be done in a subroutine that
|
|
returns TRUE if we do so, and FALSE otherwise, and if it
|
|
returns TRUE we should return TRUE without nuking anything.
|
|
|
|
Note that, if we do that, we might also want to check if
|
|
an "Update list of packets in real time" capture is in
|
|
progress and, if so, ask whether they want to terminate
|
|
the capture and discard it, and return TRUE, before nuking
|
|
any child capture, if they say they don't want to do so. */
|
|
|
|
#ifdef HAVE_LIBPCAP
|
|
/* Nuke any child capture in progress. */
|
|
kill_capture_child();
|
|
#endif
|
|
|
|
/* Are we in the middle of reading a capture? */
|
|
if (cfile.state == FILE_READ_IN_PROGRESS) {
|
|
/* Yes, so we can't just close the file and quit, as
|
|
that may yank the rug out from under the read in
|
|
progress; instead, just set the state to
|
|
"FILE_READ_ABORTED" and return - the code doing the read
|
|
will check for that and, if it sees that, will clean
|
|
up and quit. */
|
|
cfile.state = FILE_READ_ABORTED;
|
|
|
|
/* Say that the window should *not* be deleted;
|
|
that'll be done by the code that cleans up. */
|
|
return TRUE;
|
|
} else {
|
|
/* Close any capture file we have open; on some OSes, you
|
|
can't unlink a temporary capture file if you have it
|
|
open.
|
|
"close_cap_file()" will unlink it after closing it if
|
|
it's a temporary file.
|
|
|
|
We do this here, rather than after the main loop returns,
|
|
as, after the main loop returns, the main window may have
|
|
been destroyed (if this is called due to a "destroy"
|
|
even on the main window rather than due to the user
|
|
selecting a menu item), and there may be a crash
|
|
or other problem when "close_cap_file()" tries to
|
|
clean up stuff in the main window.
|
|
|
|
XXX - is there a better place to put this?
|
|
Or should we have a routine that *just* closes the
|
|
capture file, and doesn't do anything with the UI,
|
|
which we'd call here, and another routine that
|
|
calls that routine and also cleans up the UI, which
|
|
we'd call elsewhere? */
|
|
close_cap_file(&cfile);
|
|
|
|
/* Exit by leaving the main loop, so that any quit functions
|
|
we registered get called. */
|
|
gtk_main_quit();
|
|
|
|
/* Say that the window should be deleted. */
|
|
return FALSE;
|
|
}
|
|
}
|
|
|
|
static gboolean
|
|
main_window_delete_event_cb(GtkWidget *widget, GdkEvent *event, gpointer data)
|
|
{
|
|
gint desk_x, desk_y;
|
|
|
|
/* Try to grab our geometry */
|
|
gdk_window_get_root_origin(top_level->window, &root_x, &root_y);
|
|
if (gdk_window_get_deskrelative_origin(top_level->window,
|
|
&desk_x, &desk_y)) {
|
|
if (desk_x <= root_x && desk_y <= root_y) {
|
|
root_x = desk_x;
|
|
root_y = desk_y;
|
|
}
|
|
}
|
|
|
|
/* XXX - Is this the "approved" method? */
|
|
gdk_window_get_size(top_level->window, &top_width, &top_height);
|
|
|
|
/* "do_quit()" indicates whether the main window should be deleted. */
|
|
return do_quit();
|
|
}
|
|
|
|
void
|
|
file_quit_cmd_cb (GtkWidget *widget, gpointer data)
|
|
{
|
|
do_quit();
|
|
}
|
|
|
|
static void
|
|
print_usage(void) {
|
|
|
|
fprintf(stderr, "This is GNU " PACKAGE " " VERSION ", compiled %s\n",
|
|
comp_info_str->str);
|
|
#ifdef HAVE_LIBPCAP
|
|
fprintf(stderr, "%s [ -vh ] [ -klpQS ] [ -a <capture autostop condition> ] ...\n",
|
|
PACKAGE);
|
|
fprintf(stderr, "\t[ -b <number of ringbuffer files> ] [ -B <byte view height> ]\n");
|
|
fprintf(stderr, "\t[ -c <count> ] [ -f <capture filter> ] [ -i <interface> ]\n");
|
|
fprintf(stderr, "\t[ -m <medium font> ] [ -n ] [ -N <resolving> ]\n");
|
|
fprintf(stderr, "\t[ -o <preference setting> ] ... [ -P <packet list height> ]\n");
|
|
fprintf(stderr, "\t[ -r <infile> ] [ -R <read filter> ] [ -s <snaplen> ] \n");
|
|
fprintf(stderr, "\t[ -t <time stamp format> ] [ -T <tree view height> ]\n");
|
|
fprintf(stderr, "\t[ -w <savefile> ] [ <infile> ]\n");
|
|
#else
|
|
fprintf(stderr, "%s [ -vh ] [ -B <byte view height> ] [ -m <medium font> ]\n",
|
|
PACKAGE);
|
|
fprintf(stderr, "\t[ -n ] [ -N <resolving> ]\n");
|
|
fprintf(stderr, "\t[ -o <preference setting> ... [ -P <packet list height> ]\n");
|
|
fprintf(stderr, "\t[ -r <infile> ] [ -R <read filter> ] [ -t <time stamp format> ]\n");
|
|
fprintf(stderr, "\t[ -T <tree view height> ] [ <infile> ]\n");
|
|
#endif
|
|
}
|
|
|
|
static void
|
|
show_version(void)
|
|
{
|
|
#ifdef WIN32
|
|
create_console();
|
|
#endif
|
|
|
|
printf("%s %s, %s\n", PACKAGE, VERSION, comp_info_str->str);
|
|
}
|
|
|
|
static int
|
|
get_positive_int(const char *string, const char *name)
|
|
{
|
|
long number;
|
|
char *p;
|
|
|
|
number = strtol(string, &p, 10);
|
|
if (p == string || *p != '\0') {
|
|
fprintf(stderr, "ethereal: The specified %s \"%s\" is not a decimal number\n",
|
|
name, string);
|
|
exit(1);
|
|
}
|
|
if (number < 0) {
|
|
fprintf(stderr, "ethereal: The specified %s \"%s\" is a negative number\n",
|
|
name, string);
|
|
exit(1);
|
|
}
|
|
if (number > INT_MAX) {
|
|
fprintf(stderr, "ethereal: The specified %s \"%s\" is too large (greater than %d)\n",
|
|
name, string, INT_MAX);
|
|
exit(1);
|
|
}
|
|
return number;
|
|
}
|
|
|
|
#ifdef HAVE_LIBPCAP
|
|
/*
|
|
* Given a string of the form "<autostop criterion>:<value>", as might appear
|
|
* as an argument to a "-a" option, parse it and set the criterion in
|
|
* question. Return an indication of whether it succeeded or failed
|
|
* in some fashion.
|
|
*/
|
|
static gboolean
|
|
set_autostop_criterion(const char *autostoparg)
|
|
{
|
|
u_char *p, *colonp;
|
|
|
|
colonp = strchr(autostoparg, ':');
|
|
if (colonp == NULL)
|
|
return FALSE;
|
|
|
|
p = colonp;
|
|
*p++ = '\0';
|
|
|
|
/*
|
|
* Skip over any white space (there probably won't be any, but
|
|
* as we allow it in the preferences file, we might as well
|
|
* allow it here).
|
|
*/
|
|
while (isspace(*p))
|
|
p++;
|
|
if (*p == '\0') {
|
|
/*
|
|
* Put the colon back, so if our caller uses, in an
|
|
* error message, the string they passed us, the message
|
|
* looks correct.
|
|
*/
|
|
*colonp = ':';
|
|
return FALSE;
|
|
}
|
|
if (strcmp(autostoparg,"duration") == 0) {
|
|
cfile.autostop_duration = get_positive_int(p,"autostop duration");
|
|
} else if (strcmp(autostoparg,"filesize") == 0) {
|
|
cfile.autostop_filesize = get_positive_int(p,"autostop filesize");
|
|
} else {
|
|
return FALSE;
|
|
}
|
|
*colonp = ':'; /* put the colon back */
|
|
return TRUE;
|
|
}
|
|
#endif
|
|
|
|
/* And now our feature presentation... [ fade to music ] */
|
|
int
|
|
main(int argc, char *argv[])
|
|
{
|
|
#ifdef HAVE_LIBPCAP
|
|
char *command_name;
|
|
#endif
|
|
char *s;
|
|
int i;
|
|
int opt;
|
|
extern char *optarg;
|
|
gboolean arg_error = FALSE;
|
|
#ifdef HAVE_LIBPCAP
|
|
#ifdef HAVE_PCAP_VERSION
|
|
extern char pcap_version[];
|
|
#endif /* HAVE_PCAP_VERSION */
|
|
#endif /* HAVE_LIBPCAP */
|
|
|
|
#ifdef WIN32
|
|
WSADATA wsaData;
|
|
#endif
|
|
|
|
char *gpf_path, *cf_path, *df_path;
|
|
const char *pf_path;
|
|
int gpf_open_errno, pf_open_errno, cf_open_errno, df_open_errno;
|
|
int err;
|
|
#ifdef HAVE_LIBPCAP
|
|
gboolean start_capture = FALSE;
|
|
gchar *save_file = NULL;
|
|
GList *if_list;
|
|
gchar err_str[PCAP_ERRBUF_SIZE];
|
|
gboolean stats_known;
|
|
struct pcap_stat stats;
|
|
#else
|
|
gboolean capture_option_specified = FALSE;
|
|
#endif
|
|
gint pl_size = 280, tv_size = 95, bv_size = 75;
|
|
gchar *rc_file, *cf_name = NULL, *rfilter = NULL;
|
|
dfilter_t *rfcode = NULL;
|
|
gboolean rfilter_parse_failed = FALSE;
|
|
e_prefs *prefs;
|
|
char badopt;
|
|
char *bold_font_name;
|
|
gint desk_x, desk_y;
|
|
gboolean prefs_write_needed = FALSE;
|
|
|
|
|
|
ethereal_path = argv[0];
|
|
|
|
#ifdef WIN32
|
|
/* Arrange that if we have no console window, and a GLib message logging
|
|
routine is called to log a message, we pop up a console window.
|
|
|
|
We do that by inserting our own handler for all messages logged
|
|
to the default domain; that handler pops up a console if necessary,
|
|
and then calls the default handler. */
|
|
g_log_set_handler(NULL,
|
|
G_LOG_LEVEL_ERROR|
|
|
G_LOG_LEVEL_CRITICAL|
|
|
G_LOG_LEVEL_WARNING|
|
|
G_LOG_LEVEL_MESSAGE|
|
|
G_LOG_LEVEL_INFO|
|
|
G_LOG_LEVEL_DEBUG|
|
|
G_LOG_FLAG_FATAL|G_LOG_FLAG_RECURSION,
|
|
console_log_handler, NULL);
|
|
#endif
|
|
|
|
#ifdef HAVE_LIBPCAP
|
|
command_name = get_basename(ethereal_path);
|
|
/* Set "capture_child" to indicate whether this is going to be a child
|
|
process for a "-S" capture. */
|
|
capture_child = (strcmp(command_name, CHILD_NAME) == 0);
|
|
#endif
|
|
|
|
/* Register all dissectors; we must do this before checking for the
|
|
"-G" flag, as the "-G" flag dumps a list of fields registered
|
|
by the dissectors, and we must do it before we read the preferences,
|
|
in case any dissectors register preferences. */
|
|
epan_init(PLUGIN_DIR,register_all_protocols,register_all_protocol_handoffs);
|
|
|
|
/* Now register the preferences for any non-dissector modules.
|
|
We must do that before we read the preferences as well. */
|
|
prefs_register_modules();
|
|
|
|
/* If invoked with the "-G" flag, we dump out a glossary of
|
|
display filter symbols.
|
|
|
|
We must do this before calling "gtk_init()", because "gtk_init()"
|
|
tries to open an X display, and we don't want to have to do any X
|
|
stuff just to do a build.
|
|
|
|
Given that we call "gtk_init()" before doing the regular argument
|
|
list processing, so that it can handle X and GTK+ arguments and
|
|
remove them from the list at which we look, this means we must do
|
|
this before doing the regular argument list processing, as well.
|
|
|
|
This means that:
|
|
|
|
you must give the "-G" flag as the first flag on the command line;
|
|
|
|
you must give it as "-G", nothing more, nothing less;
|
|
|
|
any arguments after the "-G" flag will not be used. */
|
|
if (argc >= 2 && strcmp(argv[1], "-G") == 0) {
|
|
proto_registrar_dump();
|
|
exit(0);
|
|
}
|
|
|
|
/* Set the current locale according to the program environment.
|
|
* We haven't localized anything, but some GTK widgets are localized
|
|
* (the file selection dialogue, for example).
|
|
* This also sets the C-language locale to the native environment. */
|
|
gtk_set_locale();
|
|
|
|
/* Let GTK get its args */
|
|
gtk_init (&argc, &argv);
|
|
|
|
/* Read the preference files. */
|
|
prefs = read_prefs(&gpf_open_errno, &gpf_path, &pf_open_errno, &pf_path);
|
|
|
|
#ifdef HAVE_LIBPCAP
|
|
has_snaplen = FALSE;
|
|
snaplen = MIN_PACKET_SIZE;
|
|
|
|
/* If this is a capture child process, it should pay no attention
|
|
to the "prefs.capture_prom_mode" setting in the preferences file;
|
|
it should do what the parent process tells it to do, and if
|
|
the parent process wants it not to run in promiscuous mode, it'll
|
|
tell it so with a "-p" flag.
|
|
|
|
Otherwise, set promiscuous mode from the preferences setting. */
|
|
if (capture_child)
|
|
promisc_mode = TRUE;
|
|
else
|
|
promisc_mode = prefs->capture_prom_mode;
|
|
|
|
/* Set "Update list of packets in real time" mode from the preferences
|
|
setting. */
|
|
sync_mode = prefs->capture_real_time;
|
|
|
|
/* And do the same for "Automatic scrolling in live capture" mode. */
|
|
auto_scroll_live = prefs->capture_auto_scroll;
|
|
#endif
|
|
|
|
/* Set the name resolution code's flags from the preferences. */
|
|
g_resolv_flags = prefs->name_resolve;
|
|
|
|
/* Read the capture filter file. */
|
|
read_filter_list(CFILTER_LIST, &cf_path, &cf_open_errno);
|
|
|
|
/* Read the display filter file. */
|
|
read_filter_list(DFILTER_LIST, &df_path, &df_open_errno);
|
|
|
|
/* Initialize the capture file struct */
|
|
cfile.plist = NULL;
|
|
cfile.plist_end = NULL;
|
|
cfile.wth = NULL;
|
|
cfile.filename = NULL;
|
|
cfile.user_saved = FALSE;
|
|
cfile.is_tempfile = FALSE;
|
|
cfile.rfcode = NULL;
|
|
cfile.dfilter = NULL;
|
|
cfile.dfcode = NULL;
|
|
#ifdef HAVE_LIBPCAP
|
|
cfile.cfilter = g_strdup(EMPTY_FILTER);
|
|
#endif
|
|
cfile.iface = NULL;
|
|
cfile.save_file = NULL;
|
|
cfile.save_file_fd = -1;
|
|
cfile.has_snap = FALSE;
|
|
cfile.snap = WTAP_MAX_PACKET_SIZE;
|
|
cfile.count = 0;
|
|
#ifdef HAVE_LIBPCAP
|
|
cfile.autostop_duration = 0;
|
|
cfile.autostop_filesize = 0;
|
|
cfile.ringbuffer_on = FALSE;
|
|
cfile.ringbuffer_num_files = RINGBUFFER_MIN_NUM_FILES;
|
|
#endif
|
|
col_init(&cfile.cinfo, prefs->num_cols);
|
|
|
|
/* Assemble the compile-time options */
|
|
comp_info_str = g_string_new("");
|
|
|
|
g_string_append(comp_info_str, "with ");
|
|
g_string_sprintfa(comp_info_str,
|
|
#ifdef GTK_MAJOR_VERSION
|
|
"GTK+ %d.%d.%d", GTK_MAJOR_VERSION, GTK_MINOR_VERSION,
|
|
GTK_MICRO_VERSION);
|
|
#else
|
|
"GTK+ (version unknown)");
|
|
#endif
|
|
|
|
g_string_append(comp_info_str, ", with ");
|
|
g_string_sprintfa(comp_info_str,
|
|
#ifdef GLIB_MAJOR_VERSION
|
|
"GLib %d.%d.%d", GLIB_MAJOR_VERSION, GLIB_MINOR_VERSION,
|
|
GLIB_MICRO_VERSION);
|
|
#else
|
|
"GLib (version unknown)");
|
|
#endif
|
|
|
|
#ifdef HAVE_LIBPCAP
|
|
g_string_append(comp_info_str, ", with libpcap ");
|
|
#ifdef HAVE_PCAP_VERSION
|
|
g_string_append(comp_info_str, pcap_version);
|
|
#else /* HAVE_PCAP_VERSION */
|
|
g_string_append(comp_info_str, "(version unknown)");
|
|
#endif /* HAVE_PCAP_VERSION */
|
|
#else /* HAVE_LIBPCAP */
|
|
g_string_append(comp_info_str, ", without libpcap");
|
|
#endif /* HAVE_LIBPCAP */
|
|
|
|
#ifdef HAVE_LIBZ
|
|
g_string_append(comp_info_str, ", with libz ");
|
|
#ifdef ZLIB_VERSION
|
|
g_string_append(comp_info_str, ZLIB_VERSION);
|
|
#else /* ZLIB_VERSION */
|
|
g_string_append(comp_info_str, "(version unknown)");
|
|
#endif /* ZLIB_VERSION */
|
|
#else /* HAVE_LIBZ */
|
|
g_string_append(comp_info_str, ", without libz");
|
|
#endif /* HAVE_LIBZ */
|
|
|
|
/* Oh, this is pretty */
|
|
#if defined(HAVE_UCD_SNMP_SNMP_H)
|
|
g_string_append(comp_info_str, ", with UCD SNMP ");
|
|
#ifdef HAVE_UCD_SNMP_VERSION_H
|
|
g_string_append(comp_info_str, VersionInfo);
|
|
#else /* HAVE_UCD_SNMP_VERSION_H */
|
|
g_string_append(comp_info_str, "(version unknown)");
|
|
#endif /* HAVE_UCD_SNMP_VERSION_H */
|
|
#elif defined(HAVE_SNMP_SNMP_H)
|
|
g_string_append(comp_info_str, ", with CMU SNMP ");
|
|
#ifdef HAVE_SNMP_VERSION_H
|
|
g_string_append(comp_info_str, snmp_Version());
|
|
#else /* HAVE_SNMP_VERSION_H */
|
|
g_string_append(comp_info_str, "(version unknown)");
|
|
#endif /* HAVE_SNMP_VERSION_H */
|
|
#else /* no SNMP */
|
|
g_string_append(comp_info_str, ", without SNMP");
|
|
#endif
|
|
|
|
/* Now get our args */
|
|
while ((opt = getopt(argc, argv, "a:b:B:c:f:hi:klm:nN:o:pP:Qr:R:Ss:t:T:w:W:vZ:")) != EOF) {
|
|
switch (opt) {
|
|
case 'a': /* autostop criteria */
|
|
#ifdef HAVE_LIBPCAP
|
|
if (set_autostop_criterion(optarg) == FALSE) {
|
|
fprintf(stderr, "ethereal: Invalid or unknown -a flag \"%s\"\n", optarg);
|
|
exit(1);
|
|
}
|
|
#else
|
|
capture_option_specified = TRUE;
|
|
arg_error = TRUE;
|
|
#endif
|
|
break;
|
|
case 'b': /* Ringbuffer option */
|
|
#ifdef HAVE_LIBPCAP
|
|
cfile.ringbuffer_on = TRUE;
|
|
cfile.ringbuffer_num_files = get_positive_int(optarg, "number of ring buffer files");
|
|
#else
|
|
capture_option_specified = TRUE;
|
|
arg_error = TRUE;
|
|
#endif
|
|
break;
|
|
case 'B': /* Byte view pane height */
|
|
bv_size = get_positive_int(optarg, "byte view pane height");
|
|
break;
|
|
case 'c': /* Capture xxx packets */
|
|
#ifdef HAVE_LIBPCAP
|
|
cfile.count = get_positive_int(optarg, "packet count");
|
|
#else
|
|
capture_option_specified = TRUE;
|
|
arg_error = TRUE;
|
|
#endif
|
|
break;
|
|
case 'f':
|
|
#ifdef HAVE_LIBPCAP
|
|
if (cfile.cfilter)
|
|
g_free(cfile.cfilter);
|
|
cfile.cfilter = g_strdup(optarg);
|
|
#else
|
|
capture_option_specified = TRUE;
|
|
arg_error = TRUE;
|
|
#endif
|
|
break;
|
|
case 'h': /* Print help and exit */
|
|
print_usage();
|
|
exit(0);
|
|
break;
|
|
case 'i': /* Use interface xxx */
|
|
#ifdef HAVE_LIBPCAP
|
|
cfile.iface = g_strdup(optarg);
|
|
#else
|
|
capture_option_specified = TRUE;
|
|
arg_error = TRUE;
|
|
#endif
|
|
break;
|
|
case 'k': /* Start capture immediately */
|
|
#ifdef HAVE_LIBPCAP
|
|
start_capture = TRUE;
|
|
#else
|
|
capture_option_specified = TRUE;
|
|
arg_error = TRUE;
|
|
#endif
|
|
break;
|
|
case 'l': /* Automatic scrolling in live capture mode */
|
|
#ifdef HAVE_LIBPCAP
|
|
auto_scroll_live = TRUE;
|
|
#else
|
|
capture_option_specified = TRUE;
|
|
arg_error = TRUE;
|
|
#endif
|
|
break;
|
|
case 'm': /* Fixed-width font for the display */
|
|
if (prefs->gui_font_name != NULL)
|
|
g_free(prefs->gui_font_name);
|
|
prefs->gui_font_name = g_strdup(optarg);
|
|
break;
|
|
case 'n': /* No name resolution */
|
|
g_resolv_flags = RESOLV_NONE;
|
|
break;
|
|
case 'N': /* Select what types of addresses/port #s to resolve */
|
|
if (g_resolv_flags == RESOLV_ALL)
|
|
g_resolv_flags = RESOLV_NONE;
|
|
badopt = string_to_name_resolve(optarg, &g_resolv_flags);
|
|
if (badopt != '\0') {
|
|
fprintf(stderr, "ethereal: -N specifies unknown resolving option '%c'; valid options are 'm', 'n', and 't'\n",
|
|
badopt);
|
|
exit(1);
|
|
}
|
|
break;
|
|
case 'o': /* Override preference from command line */
|
|
switch (prefs_set_pref(optarg)) {
|
|
|
|
case PREFS_SET_SYNTAX_ERR:
|
|
fprintf(stderr, "ethereal: Invalid -o flag \"%s\"\n", optarg);
|
|
exit(1);
|
|
break;
|
|
|
|
case PREFS_SET_NO_SUCH_PREF:
|
|
case PREFS_SET_OBSOLETE:
|
|
fprintf(stderr, "ethereal: -o flag \"%s\" specifies unknown preference\n",
|
|
optarg);
|
|
exit(1);
|
|
break;
|
|
}
|
|
break;
|
|
case 'p': /* Don't capture in promiscuous mode */
|
|
#ifdef HAVE_LIBPCAP
|
|
promisc_mode = FALSE;
|
|
#else
|
|
capture_option_specified = TRUE;
|
|
arg_error = TRUE;
|
|
#endif
|
|
break;
|
|
case 'P': /* Packet list pane height */
|
|
pl_size = get_positive_int(optarg, "packet list pane height");
|
|
break;
|
|
case 'Q': /* Quit after capture (just capture to file) */
|
|
#ifdef HAVE_LIBPCAP
|
|
quit_after_cap = 1;
|
|
start_capture = TRUE; /*** -Q implies -k !! ***/
|
|
#else
|
|
capture_option_specified = TRUE;
|
|
arg_error = TRUE;
|
|
#endif
|
|
break;
|
|
case 'r': /* Read capture file xxx */
|
|
/* We may set "last_open_dir" to "cf_name", and if we change
|
|
"last_open_dir" later, we free the old value, so we have to
|
|
set "cf_name" to something that's been allocated. */
|
|
cf_name = g_strdup(optarg);
|
|
break;
|
|
case 'R': /* Read file filter */
|
|
rfilter = optarg;
|
|
break;
|
|
case 's': /* Set the snapshot (capture) length */
|
|
#ifdef HAVE_LIBPCAP
|
|
has_snaplen = TRUE;
|
|
snaplen = get_positive_int(optarg, "snapshot length");
|
|
#else
|
|
capture_option_specified = TRUE;
|
|
arg_error = TRUE;
|
|
#endif
|
|
break;
|
|
case 'S': /* "Sync" mode: used for following file ala tail -f */
|
|
#ifdef HAVE_LIBPCAP
|
|
sync_mode = TRUE;
|
|
#else
|
|
capture_option_specified = TRUE;
|
|
arg_error = TRUE;
|
|
#endif
|
|
break;
|
|
case 't': /* Time stamp type */
|
|
if (strcmp(optarg, "r") == 0)
|
|
timestamp_type = RELATIVE;
|
|
else if (strcmp(optarg, "a") == 0)
|
|
timestamp_type = ABSOLUTE;
|
|
else if (strcmp(optarg, "ad") == 0)
|
|
timestamp_type = ABSOLUTE_WITH_DATE;
|
|
else if (strcmp(optarg, "d") == 0)
|
|
timestamp_type = DELTA;
|
|
else {
|
|
fprintf(stderr, "ethereal: Invalid time stamp type \"%s\"\n",
|
|
optarg);
|
|
fprintf(stderr, "It must be \"r\" for relative, \"a\" for absolute,\n");
|
|
fprintf(stderr, "\"ad\" for absolute with date, or \"d\" for delta.\n");
|
|
exit(1);
|
|
}
|
|
break;
|
|
case 'T': /* Tree view pane height */
|
|
tv_size = get_positive_int(optarg, "tree view pane height");
|
|
break;
|
|
case 'v': /* Show version and exit */
|
|
show_version();
|
|
#ifdef WIN32
|
|
if (console_was_created)
|
|
destroy_console();
|
|
#endif
|
|
exit(0);
|
|
break;
|
|
case 'w': /* Write to capture file xxx */
|
|
#ifdef HAVE_LIBPCAP
|
|
save_file = g_strdup(optarg);
|
|
#else
|
|
capture_option_specified = TRUE;
|
|
arg_error = TRUE;
|
|
#endif
|
|
break;
|
|
case 'W': /* Write to capture file FD xxx */
|
|
#ifdef HAVE_LIBPCAP
|
|
cfile.save_file_fd = atoi(optarg);
|
|
#else
|
|
capture_option_specified = TRUE;
|
|
arg_error = TRUE;
|
|
#endif
|
|
break;
|
|
|
|
#ifdef _WIN32
|
|
case 'Z': /* Write to pipe FD XXX */
|
|
#ifdef HAVE_LIBPCAP
|
|
/* associate stdout with pipe */
|
|
i = atoi(optarg);
|
|
if (dup2(i, 1) < 0) {
|
|
fprintf(stderr, "Unable to dup pipe handle\n");
|
|
exit(1);
|
|
}
|
|
#else
|
|
capture_option_specified = TRUE;
|
|
arg_error = TRUE;
|
|
#endif /* HAVE_LIBPCAP */
|
|
break;
|
|
#endif /* _WIN32 */
|
|
|
|
default:
|
|
case '?': /* Bad flag - print usage message */
|
|
arg_error = TRUE;
|
|
break;
|
|
}
|
|
}
|
|
argc -= optind;
|
|
argv += optind;
|
|
if (argc >= 1) {
|
|
if (cf_name != NULL) {
|
|
/*
|
|
* Input file name specified with "-r" *and* specified as a regular
|
|
* command-line argument.
|
|
*/
|
|
arg_error = TRUE;
|
|
} else {
|
|
/*
|
|
* Input file name not specified with "-r", and a command-line argument
|
|
* was specified; treat it as the input file name.
|
|
*
|
|
* Yes, this is different from tethereal, where non-flag command-line
|
|
* arguments are a filter, but this works better on GUI desktops
|
|
* where a command can be specified to be run to open a particular
|
|
* file - yes, you could have "-r" as the last part of the command,
|
|
* but that's a bit ugly.
|
|
*/
|
|
cf_name = g_strdup(argv[0]);
|
|
}
|
|
argc--;
|
|
argv++;
|
|
}
|
|
|
|
if (argc != 0) {
|
|
/*
|
|
* Extra command line arguments were specified; complain.
|
|
*/
|
|
arg_error = TRUE;
|
|
}
|
|
|
|
#ifdef HAVE_LIBPCAP
|
|
if (cfile.ringbuffer_on) {
|
|
/* Ring buffer works only under certain conditions:
|
|
a) ring buffer does not work with temporary files;
|
|
b) sync_mode and cfile.ringbuffer_on are mutually exclusive -
|
|
sync_mode takes precedence;
|
|
c) it makes no sense to enable the ring buffer if the maximum
|
|
file size is set to "infinite". */
|
|
if (cfile.save_file == NULL) {
|
|
fprintf(stderr, "ethereal: Ring buffer requested, but capture isn't being saved to a permanent file.\n");
|
|
cfile.ringbuffer_on = FALSE;
|
|
}
|
|
if (sync_mode) {
|
|
fprintf(stderr, "ethereal: Ring buffer requested, but an \"Update list of packets in real time\" capture is being done.\n");
|
|
cfile.ringbuffer_on = FALSE;
|
|
}
|
|
if (cfile.autostop_filesize == 0) {
|
|
fprintf(stderr, "ethereal: Ring buffer requested, but no maximum capture file size was specified.\n");
|
|
cfile.ringbuffer_on = FALSE;
|
|
}
|
|
}
|
|
#endif
|
|
|
|
#ifdef WIN32
|
|
/* Load wpcap if possible */
|
|
load_wpcap();
|
|
|
|
/* Start windows sockets */
|
|
WSAStartup( MAKEWORD( 1, 1 ), &wsaData );
|
|
#endif
|
|
|
|
/* Notify all registered modules that have had any of their preferences
|
|
changed either from one of the preferences file or from the command
|
|
line that its preferences have changed. */
|
|
prefs_apply_all();
|
|
|
|
#ifndef HAVE_LIBPCAP
|
|
if (capture_option_specified)
|
|
fprintf(stderr, "This version of Ethereal was not built with support for capturing packets.\n");
|
|
#endif
|
|
if (arg_error)
|
|
print_usage();
|
|
#ifdef HAVE_LIBPCAP
|
|
if (start_capture) {
|
|
/* We're supposed to do a live capture; did the user specify an interface
|
|
to use? */
|
|
if (cfile.iface == NULL) {
|
|
/* No - pick the first one from the list of interfaces. */
|
|
if_list = get_interface_list(&err, err_str);
|
|
if (if_list == NULL) {
|
|
switch (err) {
|
|
|
|
case CANT_GET_INTERFACE_LIST:
|
|
fprintf(stderr, "ethereal: Can't get list of interfaces: %s\n",
|
|
err_str);
|
|
break;
|
|
|
|
case NO_INTERFACES_FOUND:
|
|
fprintf(stderr, "ethereal: There are no interfaces on which a capture can be done\n");
|
|
break;
|
|
}
|
|
exit(2);
|
|
}
|
|
cfile.iface = g_strdup(if_list->data); /* first interface */
|
|
free_interface_list(if_list);
|
|
}
|
|
}
|
|
if (capture_child) {
|
|
if (cfile.save_file_fd == -1) {
|
|
/* XXX - send this to the standard output as something our parent
|
|
should put in an error message box? */
|
|
fprintf(stderr, "%s: \"-W\" flag not specified\n", CHILD_NAME);
|
|
exit(1);
|
|
}
|
|
}
|
|
#endif
|
|
|
|
/* Build the column format array */
|
|
for (i = 0; i < cfile.cinfo.num_cols; i++) {
|
|
cfile.cinfo.col_fmt[i] = get_column_format(i);
|
|
cfile.cinfo.col_title[i] = g_strdup(get_column_title(i));
|
|
cfile.cinfo.fmt_matx[i] = (gboolean *) g_malloc0(sizeof(gboolean) *
|
|
NUM_COL_FMTS);
|
|
get_column_format_matches(cfile.cinfo.fmt_matx[i], cfile.cinfo.col_fmt[i]);
|
|
cfile.cinfo.col_data[i] = NULL;
|
|
if (cfile.cinfo.col_fmt[i] == COL_INFO)
|
|
cfile.cinfo.col_buf[i] = (gchar *) g_malloc(sizeof(gchar) * COL_MAX_INFO_LEN);
|
|
else
|
|
cfile.cinfo.col_buf[i] = (gchar *) g_malloc(sizeof(gchar) * COL_MAX_LEN);
|
|
cfile.cinfo.col_expr[i] = (gchar *) g_malloc(sizeof(gchar) * COL_MAX_LEN);
|
|
cfile.cinfo.col_expr_val[i] = (gchar *) g_malloc(sizeof(gchar) * COL_MAX_LEN);
|
|
}
|
|
|
|
#ifdef HAVE_LIBPCAP
|
|
if (has_snaplen) {
|
|
if (snaplen < 1)
|
|
snaplen = WTAP_MAX_PACKET_SIZE;
|
|
else if (snaplen < MIN_PACKET_SIZE)
|
|
snaplen = MIN_PACKET_SIZE;
|
|
}
|
|
|
|
/* Check the value range of the ringbuffer_num_files parameter */
|
|
if (cfile.ringbuffer_num_files < RINGBUFFER_MIN_NUM_FILES)
|
|
cfile.ringbuffer_num_files = RINGBUFFER_MIN_NUM_FILES;
|
|
else if (cfile.ringbuffer_num_files > RINGBUFFER_MAX_NUM_FILES)
|
|
cfile.ringbuffer_num_files = RINGBUFFER_MAX_NUM_FILES;
|
|
#endif
|
|
|
|
rc_file = get_persconffile_path(RC_FILE, FALSE);
|
|
gtk_rc_parse(rc_file);
|
|
|
|
/* Try to load the regular and boldface fixed-width fonts */
|
|
bold_font_name = boldify(prefs->gui_font_name);
|
|
m_r_font = gdk_font_load(prefs->gui_font_name);
|
|
m_b_font = gdk_font_load(bold_font_name);
|
|
if (m_r_font == NULL || m_b_font == NULL) {
|
|
/* XXX - pop this up as a dialog box? no */
|
|
if (m_r_font == NULL) {
|
|
#ifdef HAVE_LIBPCAP
|
|
if (!capture_child)
|
|
#endif
|
|
fprintf(stderr, "ethereal: Warning: font %s not found - defaulting to 6x13 and 6x13bold\n",
|
|
prefs->gui_font_name);
|
|
} else {
|
|
gdk_font_unref(m_r_font);
|
|
}
|
|
if (m_b_font == NULL) {
|
|
#ifdef HAVE_LIBPCAP
|
|
if (!capture_child)
|
|
#endif
|
|
fprintf(stderr, "ethereal: Warning: font %s not found - defaulting to 6x13 and 6x13bold\n",
|
|
bold_font_name);
|
|
} else {
|
|
gdk_font_unref(m_b_font);
|
|
}
|
|
g_free(bold_font_name);
|
|
if ((m_r_font = gdk_font_load("6x13")) == NULL) {
|
|
fprintf(stderr, "ethereal: Error: font 6x13 not found\n");
|
|
exit(1);
|
|
}
|
|
if ((m_b_font = gdk_font_load("6x13bold")) == NULL) {
|
|
fprintf(stderr, "ethereal: Error: font 6x13bold not found\n");
|
|
exit(1);
|
|
}
|
|
g_free(prefs->gui_font_name);
|
|
prefs->gui_font_name = g_strdup("6x13");
|
|
}
|
|
|
|
/* Call this for the side-effects that set_fonts() produces */
|
|
set_fonts(m_r_font, m_b_font);
|
|
|
|
|
|
#ifdef HAVE_LIBPCAP
|
|
/* Is this a "child" ethereal, which is only supposed to pop up a
|
|
capture box to let us stop the capture, and run a capture
|
|
to a file that our parent will read? */
|
|
if (!capture_child) {
|
|
#endif
|
|
/* No. Pop up the main window, and read in a capture file if
|
|
we were told to. */
|
|
|
|
create_main_window(pl_size, tv_size, bv_size, prefs);
|
|
set_menus_for_capture_file(FALSE);
|
|
|
|
cfile.colors = colfilter_new();
|
|
|
|
/* If we were given the name of a capture file, read it in now;
|
|
we defer it until now, so that, if we can't open it, and pop
|
|
up an alert box, the alert box is more likely to come up on
|
|
top of the main window - but before the preference-file-error
|
|
alert box, so, if we get one of those, it's more likely to come
|
|
up on top of us. */
|
|
if (cf_name) {
|
|
if (rfilter != NULL) {
|
|
if (!dfilter_compile(rfilter, &rfcode)) {
|
|
simple_dialog(ESD_TYPE_CRIT, NULL, dfilter_error_msg);
|
|
rfilter_parse_failed = TRUE;
|
|
}
|
|
}
|
|
if (!rfilter_parse_failed) {
|
|
if ((err = open_cap_file(cf_name, FALSE, &cfile)) == 0) {
|
|
/* "open_cap_file()" succeeded, so it closed the previous
|
|
capture file, and thus destroyed any previous read filter
|
|
attached to "cf". */
|
|
cfile.rfcode = rfcode;
|
|
switch (read_cap_file(&cfile, &err)) {
|
|
|
|
case READ_SUCCESS:
|
|
case READ_ERROR:
|
|
/* Just because we got an error, that doesn't mean we were unable
|
|
to read any of the file; we handle what we could get from the
|
|
file. */
|
|
break;
|
|
|
|
case READ_ABORTED:
|
|
/* Exit now. */
|
|
gtk_exit(0);
|
|
break;
|
|
}
|
|
/* Save the name of the containing directory specified in the
|
|
path name, if any; we can write over cf_name, which is a
|
|
good thing, given that "get_dirname()" does write over its
|
|
argument. */
|
|
s = get_dirname(cf_name);
|
|
set_last_open_dir(s);
|
|
} else {
|
|
if (rfcode != NULL)
|
|
dfilter_free(rfcode);
|
|
cfile.rfcode = NULL;
|
|
}
|
|
}
|
|
}
|
|
#ifdef HAVE_LIBPCAP
|
|
}
|
|
#endif
|
|
|
|
/* If the global preferences file exists but we failed to open it,
|
|
pop up an alert box; we defer that until now, so that the alert
|
|
box is more likely to come up on top of the main window. */
|
|
if (gpf_path != NULL) {
|
|
simple_dialog(ESD_TYPE_WARN, NULL,
|
|
"Could not open global preferences file\n\"%s\": %s.", gpf_path,
|
|
strerror(gpf_open_errno));
|
|
}
|
|
|
|
/* If the user's preferences file exists but we failed to open it,
|
|
pop up an alert box; we defer that until now, so that the alert
|
|
box is more likely to come up on top of the main window. */
|
|
if (pf_path != NULL) {
|
|
simple_dialog(ESD_TYPE_WARN, NULL,
|
|
"Could not open your preferences file\n\"%s\": %s.", pf_path,
|
|
strerror(pf_open_errno));
|
|
}
|
|
|
|
/* If the user's capture filter file exists but we failed to open it,
|
|
pop up an alert box; we defer that until now, so that the alert
|
|
box is more likely to come up on top of the main window. */
|
|
if (cf_path != NULL) {
|
|
simple_dialog(ESD_TYPE_WARN, NULL,
|
|
"Could not open your capture filter file\n\"%s\": %s.", cf_path,
|
|
strerror(cf_open_errno));
|
|
g_free(cf_path);
|
|
}
|
|
|
|
/* If the user's display filter file exists but we failed to open it,
|
|
pop up an alert box; we defer that until now, so that the alert
|
|
box is more likely to come up on top of the main window. */
|
|
if (df_path != NULL) {
|
|
simple_dialog(ESD_TYPE_WARN, NULL,
|
|
"Could not open your display filter file\n\"%s\": %s.", df_path,
|
|
strerror(df_open_errno));
|
|
g_free(df_path);
|
|
}
|
|
|
|
#ifdef HAVE_LIBPCAP
|
|
if (capture_child) {
|
|
/* This is the child process for a sync mode or fork mode capture,
|
|
so just do the low-level work of a capture - don't create
|
|
a temporary file and fork off *another* child process (so don't
|
|
call "do_capture()"). */
|
|
|
|
/* XXX - hand these stats to the parent process */
|
|
capture(&stats_known, &stats);
|
|
|
|
/* The capture is done; there's nothing more for us to do. */
|
|
gtk_exit(0);
|
|
} else {
|
|
if (start_capture) {
|
|
/* "-k" was specified; start a capture. */
|
|
do_capture(save_file);
|
|
}
|
|
else {
|
|
set_menus_for_capture_in_progress(FALSE);
|
|
}
|
|
}
|
|
#else
|
|
set_menus_for_capture_in_progress(FALSE);
|
|
#endif
|
|
|
|
gtk_main();
|
|
|
|
/* Try to save our geometry. GTK+ provides two routines to get a
|
|
window's position relative to the X root window. If I understand the
|
|
documentation correctly, gdk_window_get_deskrelative_origin applies
|
|
mainly to Enlightenment and gdk_window_get_root_origin applies for
|
|
all other WMs.
|
|
|
|
The code below tries both routines, and picks the one that returns
|
|
the upper-left-most coordinates.
|
|
|
|
More info at:
|
|
|
|
http://mail.gnome.org/archives/gtk-devel-list/2001-March/msg00289.html
|
|
http://www.gtk.org/faq/#AEN600 */
|
|
|
|
/* Re-read our saved preferences. */
|
|
/* XXX - Move all of this into a separate function? */
|
|
prefs = read_prefs(&gpf_open_errno, &gpf_path, &pf_open_errno, &pf_path);
|
|
|
|
if (pf_path == NULL) {
|
|
if (prefs->gui_geometry_save_position) {
|
|
if (top_level->window != NULL) {
|
|
gdk_window_get_root_origin(top_level->window, &root_x, &root_y);
|
|
if (gdk_window_get_deskrelative_origin(top_level->window,
|
|
&desk_x, &desk_y)) {
|
|
if (desk_x <= root_x && desk_y <= root_y) {
|
|
root_x = desk_x;
|
|
root_y = desk_y;
|
|
}
|
|
}
|
|
}
|
|
if (prefs->gui_geometry_main_x != root_x) {
|
|
prefs->gui_geometry_main_x = root_x;
|
|
prefs_write_needed = TRUE;
|
|
}
|
|
if (prefs->gui_geometry_main_y != root_y) {
|
|
prefs->gui_geometry_main_y = root_y;
|
|
prefs_write_needed = TRUE;
|
|
}
|
|
}
|
|
|
|
if (prefs->gui_geometry_save_size) {
|
|
if (top_level->window != NULL) {
|
|
/* XXX - Is this the "approved" method? */
|
|
gdk_window_get_size(top_level->window, &top_width, &top_height);
|
|
}
|
|
if (prefs->gui_geometry_main_width != top_width) {
|
|
prefs->gui_geometry_main_width = top_width;
|
|
prefs_write_needed = TRUE;
|
|
}
|
|
if (prefs->gui_geometry_main_height != top_height) {
|
|
prefs->gui_geometry_main_height = top_height;
|
|
prefs_write_needed = TRUE;
|
|
}
|
|
}
|
|
|
|
if (prefs_write_needed) {
|
|
write_prefs(&pf_path);
|
|
}
|
|
}
|
|
|
|
epan_cleanup();
|
|
g_free(rc_file);
|
|
|
|
#ifdef WIN32
|
|
/* Shutdown windows sockets */
|
|
WSACleanup();
|
|
|
|
/* For some unknown reason, the "atexit()" call in "create_console()"
|
|
doesn't arrange that "destroy_console()" be called when we exit,
|
|
so we call it here if a console was created. */
|
|
if (console_was_created)
|
|
destroy_console();
|
|
#endif
|
|
|
|
gtk_exit(0);
|
|
|
|
/* This isn't reached, but we need it to keep GCC from complaining
|
|
that "main()" returns without returning a value - it knows that
|
|
"exit()" never returns, but it doesn't know that "gtk_exit()"
|
|
doesn't, as GTK+ doesn't declare it with the attribute
|
|
"noreturn". */
|
|
return 0; /* not reached */
|
|
}
|
|
|
|
#ifdef WIN32
|
|
|
|
/* We build this as a GUI subsystem application on Win32, so
|
|
"WinMain()", not "main()", gets called.
|
|
|
|
Hack shamelessly stolen from the Win32 port of the GIMP. */
|
|
#ifdef __GNUC__
|
|
#define _stdcall __attribute__((stdcall))
|
|
#endif
|
|
|
|
int _stdcall
|
|
WinMain (struct HINSTANCE__ *hInstance,
|
|
struct HINSTANCE__ *hPrevInstance,
|
|
char *lpszCmdLine,
|
|
int nCmdShow)
|
|
{
|
|
has_no_console = TRUE;
|
|
return main (__argc, __argv);
|
|
}
|
|
|
|
/*
|
|
* If this application has no console window to which its standard output
|
|
* would go, create one.
|
|
*/
|
|
static void
|
|
create_console(void)
|
|
{
|
|
if (has_no_console) {
|
|
/* We have no console to which to print the version string, so
|
|
create one and make it the standard input, output, and error. */
|
|
if (!AllocConsole())
|
|
return; /* couldn't create console */
|
|
freopen("CONIN$", "r", stdin);
|
|
freopen("CONOUT$", "w", stdout);
|
|
freopen("CONOUT$", "w", stderr);
|
|
|
|
/* Well, we have a console now. */
|
|
has_no_console = FALSE;
|
|
console_was_created = TRUE;
|
|
|
|
/* Now register "destroy_console()" as a routine to be called just
|
|
before the application exits, so that we can destroy the console
|
|
after the user has typed a key (so that the console doesn't just
|
|
disappear out from under them, giving the user no chance to see
|
|
the message(s) we put in there). */
|
|
atexit(destroy_console);
|
|
}
|
|
}
|
|
|
|
static void
|
|
destroy_console(void)
|
|
{
|
|
printf("\n\nPress any key to exit\n");
|
|
_getch();
|
|
FreeConsole();
|
|
}
|
|
|
|
/* This routine should not be necessary, at least as I read the GLib
|
|
source code, as it looks as if GLib is, on Win32, *supposed* to
|
|
create a console window into which to display its output.
|
|
|
|
That doesn't happen, however. I suspect there's something completely
|
|
broken about that code in GLib-for-Win32, and that it may be related
|
|
to the breakage that forces us to just call "printf()" on the message
|
|
rather than passing the message on to "g_log_default_handler()"
|
|
(which is the routine that does the aforementioned non-functional
|
|
console window creation). */
|
|
static void
|
|
console_log_handler(const char *log_domain, GLogLevelFlags log_level,
|
|
const char *message, gpointer user_data)
|
|
{
|
|
create_console();
|
|
if (console_was_created) {
|
|
/* For some unknown reason, the above doesn't appear to actually cause
|
|
anything to be sent to the standard output, so we'll just splat the
|
|
message out directly, just to make sure it gets out. */
|
|
printf("%s\n", message);
|
|
} else
|
|
g_log_default_handler(log_domain, log_level, message, user_data);
|
|
}
|
|
#endif
|
|
|
|
/* Given a font name, construct the name of the next heavier version of
|
|
that font. */
|
|
|
|
#define XLFD_WEIGHT 3 /* index of the "weight" field */
|
|
|
|
/* Map from a given weight to the appropriate weight for the "bold"
|
|
version of a font.
|
|
XXX - the XLFD says these strings shouldn't be used for font matching;
|
|
can we get the weight, as a number, from GDK, and ask GDK to find us
|
|
a font just like the given font, but with the appropriate higher
|
|
weight? */
|
|
static const struct {
|
|
char *light;
|
|
char *heavier;
|
|
} weight_map[] = {
|
|
{ "ultralight", "light" },
|
|
{ "extralight", "semilight" },
|
|
{ "light", "medium" },
|
|
{ "semilight", "semibold" },
|
|
{ "medium", "bold" },
|
|
{ "normal", "bold" },
|
|
{ "semibold", "extrabold" },
|
|
{ "bold", "ultrabold" }
|
|
};
|
|
#define N_WEIGHTS (sizeof weight_map / sizeof weight_map[0])
|
|
|
|
char *
|
|
boldify(const char *font_name)
|
|
{
|
|
char *bold_font_name;
|
|
gchar **xlfd_tokens;
|
|
unsigned int i;
|
|
|
|
/* Is this an XLFD font? If it begins with "-", yes, otherwise no. */
|
|
if (font_name[0] == '-') {
|
|
xlfd_tokens = g_strsplit(font_name, "-", XLFD_WEIGHT+1);
|
|
for (i = 0; i < N_WEIGHTS; i++) {
|
|
if (strcmp(xlfd_tokens[XLFD_WEIGHT],
|
|
weight_map[i].light) == 0) {
|
|
g_free(xlfd_tokens[XLFD_WEIGHT]);
|
|
xlfd_tokens[XLFD_WEIGHT] =
|
|
g_strdup(weight_map[i].heavier);
|
|
break;
|
|
}
|
|
}
|
|
bold_font_name = g_strjoinv("-", xlfd_tokens);
|
|
g_strfreev(xlfd_tokens);
|
|
} else {
|
|
/* Append "bold" to the name of the font. */
|
|
bold_font_name = g_strconcat(font_name, "bold", NULL);
|
|
}
|
|
return bold_font_name;
|
|
}
|
|
|
|
|
|
static void
|
|
create_main_window (gint pl_size, gint tv_size, gint bv_size, e_prefs *prefs)
|
|
{
|
|
GtkWidget *main_vbox, *menubar, *u_pane, *l_pane,
|
|
*stat_hbox, *column_lb,
|
|
*filter_bt, *filter_cm, *filter_te,
|
|
*filter_apply,
|
|
*filter_reset;
|
|
GList *filter_list = NULL;
|
|
GtkAccelGroup *accel;
|
|
GtkStyle *win_style;
|
|
GdkBitmap *ascend_bm, *descend_bm;
|
|
GdkPixmap *ascend_pm, *descend_pm;
|
|
column_arrows *col_arrows;
|
|
int i;
|
|
/* Display filter construct dialog has an Apply button, and "OK" not
|
|
only sets our text widget, it activates it (i.e., it causes us to
|
|
filter the capture). */
|
|
static construct_args_t args = {
|
|
"Ethereal: Display Filter",
|
|
TRUE,
|
|
TRUE
|
|
};
|
|
|
|
/* Main window */
|
|
top_level = gtk_window_new(GTK_WINDOW_TOPLEVEL);
|
|
gtk_widget_set_name(top_level, "main window");
|
|
gtk_signal_connect(GTK_OBJECT(top_level), "delete_event",
|
|
GTK_SIGNAL_FUNC(main_window_delete_event_cb), NULL);
|
|
gtk_signal_connect (GTK_OBJECT (top_level), "realize",
|
|
GTK_SIGNAL_FUNC (window_icon_realize_cb), NULL);
|
|
gtk_window_set_title(GTK_WINDOW(top_level), "The Ethereal Network Analyzer");
|
|
if (prefs->gui_geometry_save_position) {
|
|
gtk_widget_set_uposition(GTK_WIDGET(top_level),
|
|
prefs->gui_geometry_main_x, prefs->gui_geometry_main_y);
|
|
}
|
|
if (prefs->gui_geometry_save_size) {
|
|
gtk_widget_set_usize(GTK_WIDGET(top_level),
|
|
prefs->gui_geometry_main_width, prefs->gui_geometry_main_height);
|
|
} else {
|
|
gtk_widget_set_usize(GTK_WIDGET(top_level), DEF_WIDTH, -1);
|
|
}
|
|
gtk_window_set_policy(GTK_WINDOW(top_level), TRUE, TRUE, FALSE);
|
|
|
|
/* Container for menu bar, paned windows and progress/info box */
|
|
main_vbox = gtk_vbox_new(FALSE, 1);
|
|
gtk_container_border_width(GTK_CONTAINER(main_vbox), 1);
|
|
gtk_container_add(GTK_CONTAINER(top_level), main_vbox);
|
|
gtk_widget_show(main_vbox);
|
|
|
|
/* Menu bar */
|
|
get_main_menu(&menubar, &accel);
|
|
gtk_window_add_accel_group(GTK_WINDOW(top_level), accel);
|
|
gtk_box_pack_start(GTK_BOX(main_vbox), menubar, FALSE, TRUE, 0);
|
|
gtk_widget_show(menubar);
|
|
|
|
/* Panes for the packet list, tree, and byte view */
|
|
u_pane = gtk_vpaned_new();
|
|
gtk_paned_gutter_size(GTK_PANED(u_pane), (GTK_PANED(u_pane))->handle_size);
|
|
l_pane = gtk_vpaned_new();
|
|
gtk_paned_gutter_size(GTK_PANED(l_pane), (GTK_PANED(l_pane))->handle_size);
|
|
gtk_container_add(GTK_CONTAINER(main_vbox), u_pane);
|
|
gtk_widget_show(l_pane);
|
|
gtk_paned_add2(GTK_PANED(u_pane), l_pane);
|
|
gtk_widget_show(u_pane);
|
|
|
|
/* Packet list */
|
|
pkt_scrollw = scrolled_window_new(NULL, NULL);
|
|
gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW(pkt_scrollw),
|
|
GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
|
|
gtk_widget_show(pkt_scrollw);
|
|
gtk_paned_add1(GTK_PANED(u_pane), pkt_scrollw);
|
|
|
|
packet_list = gtk_clist_new(cfile.cinfo.num_cols);
|
|
/* Column titles are filled in below */
|
|
gtk_container_add(GTK_CONTAINER(pkt_scrollw), packet_list);
|
|
|
|
col_arrows = (column_arrows *) g_malloc(sizeof(column_arrows) * cfile.cinfo.num_cols);
|
|
|
|
set_plist_sel_browse(prefs->gui_plist_sel_browse);
|
|
set_plist_font(m_r_font);
|
|
gtk_widget_set_name(packet_list, "packet list");
|
|
gtk_signal_connect (GTK_OBJECT (packet_list), "click_column",
|
|
GTK_SIGNAL_FUNC(packet_list_click_column_cb), col_arrows);
|
|
gtk_signal_connect(GTK_OBJECT(packet_list), "select_row",
|
|
GTK_SIGNAL_FUNC(packet_list_select_cb), NULL);
|
|
gtk_signal_connect(GTK_OBJECT(packet_list), "unselect_row",
|
|
GTK_SIGNAL_FUNC(packet_list_unselect_cb), NULL);
|
|
for (i = 0; i < cfile.cinfo.num_cols; i++) {
|
|
if (get_column_resize_type(cfile.cinfo.col_fmt[i]) != RESIZE_MANUAL)
|
|
gtk_clist_set_column_auto_resize(GTK_CLIST(packet_list), i, TRUE);
|
|
|
|
/* Right-justify the packet number column. */
|
|
if (cfile.cinfo.col_fmt[i] == COL_NUMBER)
|
|
gtk_clist_set_column_justification(GTK_CLIST(packet_list), i,
|
|
GTK_JUSTIFY_RIGHT);
|
|
}
|
|
gtk_widget_set_usize(packet_list, -1, pl_size);
|
|
gtk_signal_connect(GTK_OBJECT(packet_list), "button_press_event",
|
|
GTK_SIGNAL_FUNC(popup_menu_handler),
|
|
gtk_object_get_data(GTK_OBJECT(popup_menu_object), PM_PACKET_LIST_KEY));
|
|
gtk_signal_connect(GTK_OBJECT(packet_list), "button_press_event",
|
|
GTK_SIGNAL_FUNC(packet_list_button_pressed_cb), NULL);
|
|
gtk_clist_set_compare_func(GTK_CLIST(packet_list), packet_list_compare);
|
|
gtk_widget_show(packet_list);
|
|
|
|
/* Tree view */
|
|
item_style = gtk_style_new();
|
|
gdk_font_unref(item_style->font);
|
|
item_style->font = m_r_font;
|
|
create_tree_view(tv_size, prefs, l_pane, &tv_scrollw, &tree_view,
|
|
prefs->gui_scrollbar_on_right);
|
|
gtk_signal_connect(GTK_OBJECT(tree_view), "tree-select-row",
|
|
GTK_SIGNAL_FUNC(tree_view_select_row_cb), NULL);
|
|
gtk_signal_connect(GTK_OBJECT(tree_view), "tree-unselect-row",
|
|
GTK_SIGNAL_FUNC(tree_view_unselect_row_cb), NULL);
|
|
gtk_signal_connect(GTK_OBJECT(tree_view), "button_press_event",
|
|
GTK_SIGNAL_FUNC(popup_menu_handler),
|
|
gtk_object_get_data(GTK_OBJECT(popup_menu_object), PM_TREE_VIEW_KEY));
|
|
gtk_widget_show(tree_view);
|
|
|
|
/* Byte view. */
|
|
byte_nb_ptr = create_byte_view(bv_size, l_pane, prefs->gui_scrollbar_on_right);
|
|
|
|
gtk_signal_connect(GTK_OBJECT(byte_nb_ptr), "button_press_event",
|
|
GTK_SIGNAL_FUNC(popup_menu_handler),
|
|
gtk_object_get_data(GTK_OBJECT(popup_menu_object), PM_HEXDUMP_KEY));
|
|
|
|
/* Filter/info box */
|
|
stat_hbox = gtk_hbox_new(FALSE, 1);
|
|
gtk_container_border_width(GTK_CONTAINER(stat_hbox), 0);
|
|
gtk_box_pack_start(GTK_BOX(main_vbox), stat_hbox, FALSE, TRUE, 0);
|
|
gtk_widget_show(stat_hbox);
|
|
|
|
filter_bt = gtk_button_new_with_label("Filter:");
|
|
gtk_signal_connect(GTK_OBJECT(filter_bt), "clicked",
|
|
GTK_SIGNAL_FUNC(display_filter_construct_cb), &args);
|
|
gtk_box_pack_start(GTK_BOX(stat_hbox), filter_bt, FALSE, TRUE, 0);
|
|
gtk_widget_show(filter_bt);
|
|
|
|
filter_cm = gtk_combo_new();
|
|
filter_list = g_list_append (filter_list, "");
|
|
gtk_combo_set_popdown_strings(GTK_COMBO(filter_cm), filter_list);
|
|
gtk_combo_disable_activate(GTK_COMBO(filter_cm));
|
|
filter_te = GTK_COMBO(filter_cm)->entry;
|
|
gtk_object_set_data(GTK_OBJECT(filter_bt), E_FILT_TE_PTR_KEY, filter_te);
|
|
gtk_object_set_data(GTK_OBJECT(filter_te), E_DFILTER_CM_KEY, filter_cm);
|
|
gtk_object_set_data(GTK_OBJECT(filter_te), E_DFILTER_FL_KEY, filter_list);
|
|
gtk_box_pack_start(GTK_BOX(stat_hbox), filter_cm, TRUE, TRUE, 3);
|
|
gtk_signal_connect(GTK_OBJECT(filter_te), "activate",
|
|
GTK_SIGNAL_FUNC(filter_activate_cb), filter_te);
|
|
gtk_widget_show(filter_cm);
|
|
|
|
filter_reset = gtk_button_new_with_label("Reset");
|
|
gtk_object_set_data(GTK_OBJECT(filter_reset), E_DFILTER_TE_KEY, filter_te);
|
|
gtk_signal_connect(GTK_OBJECT(filter_reset), "clicked",
|
|
GTK_SIGNAL_FUNC(filter_reset_cb), NULL);
|
|
gtk_box_pack_start(GTK_BOX(stat_hbox), filter_reset, FALSE, TRUE, 1);
|
|
gtk_widget_show(filter_reset);
|
|
|
|
filter_apply = gtk_button_new_with_label("Apply");
|
|
gtk_object_set_data(GTK_OBJECT(filter_apply), E_DFILTER_CM_KEY, filter_cm);
|
|
gtk_object_set_data(GTK_OBJECT(filter_apply), E_DFILTER_FL_KEY, filter_list);
|
|
gtk_signal_connect(GTK_OBJECT(filter_apply), "clicked",
|
|
GTK_SIGNAL_FUNC(filter_activate_cb), filter_te);
|
|
gtk_box_pack_start(GTK_BOX(stat_hbox), filter_apply, FALSE, TRUE, 1);
|
|
gtk_widget_show(filter_apply);
|
|
|
|
/* Sets the text entry widget pointer as the E_DILTER_TE_KEY data
|
|
* of any widget that ends up calling a callback which needs
|
|
* that text entry pointer */
|
|
set_menu_object_data("/File/Open...", E_DFILTER_TE_KEY, filter_te);
|
|
set_menu_object_data("/File/Reload", E_DFILTER_TE_KEY, filter_te);
|
|
set_menu_object_data("/Edit/Filters...", E_FILT_TE_PTR_KEY, filter_te);
|
|
set_menu_object_data("/Tools/Follow TCP Stream", E_DFILTER_TE_KEY, filter_te);
|
|
set_menu_object_data("/Display/Match/Selected", E_DFILTER_TE_KEY, filter_te);
|
|
set_menu_object_data("/Display/Match/Not Selected", E_DFILTER_TE_KEY, filter_te);
|
|
set_menu_object_data("/Display/Match/And Selected", E_DFILTER_TE_KEY, filter_te);
|
|
set_menu_object_data("/Display/Match/Or Selected", E_DFILTER_TE_KEY, filter_te);
|
|
set_menu_object_data("/Display/Match/And Not Selected", E_DFILTER_TE_KEY, filter_te);
|
|
set_menu_object_data("/Display/Match/Or Not Selected", E_DFILTER_TE_KEY, filter_te);
|
|
set_menu_object_data("/Display/Prepare/Selected", E_DFILTER_TE_KEY, filter_te);
|
|
set_menu_object_data("/Display/Prepare/Not Selected", E_DFILTER_TE_KEY, filter_te);
|
|
set_menu_object_data("/Display/Prepare/And Selected", E_DFILTER_TE_KEY, filter_te);
|
|
set_menu_object_data("/Display/Prepare/Or Selected", E_DFILTER_TE_KEY, filter_te);
|
|
set_menu_object_data("/Display/Prepare/And Not Selected", E_DFILTER_TE_KEY, filter_te);
|
|
set_menu_object_data("/Display/Prepare/Or Not Selected", E_DFILTER_TE_KEY, filter_te);
|
|
gtk_object_set_data(GTK_OBJECT(popup_menu_object), E_DFILTER_TE_KEY, filter_te);
|
|
gtk_object_set_data(GTK_OBJECT(popup_menu_object), E_MPACKET_LIST_KEY, packet_list);
|
|
|
|
info_bar = gtk_statusbar_new();
|
|
main_ctx = gtk_statusbar_get_context_id(GTK_STATUSBAR(info_bar), "main");
|
|
file_ctx = gtk_statusbar_get_context_id(GTK_STATUSBAR(info_bar), "file");
|
|
help_ctx = gtk_statusbar_get_context_id(GTK_STATUSBAR(info_bar), "help");
|
|
gtk_statusbar_push(GTK_STATUSBAR(info_bar), main_ctx, DEF_READY_MESSAGE);
|
|
gtk_box_pack_start(GTK_BOX(stat_hbox), info_bar, TRUE, TRUE, 0);
|
|
gtk_widget_show(info_bar);
|
|
|
|
gtk_widget_show(top_level);
|
|
|
|
/* Fill in column titles. This must be done after the top level window
|
|
is displayed. */
|
|
win_style = gtk_widget_get_style(top_level);
|
|
ascend_pm = gdk_pixmap_create_from_xpm_d(top_level->window, &ascend_bm,
|
|
&win_style->bg[GTK_STATE_NORMAL], (gchar **)clist_ascend_xpm);
|
|
descend_pm = gdk_pixmap_create_from_xpm_d(top_level->window, &descend_bm,
|
|
&win_style->bg[GTK_STATE_NORMAL], (gchar **)clist_descend_xpm);
|
|
for (i = 0; i < cfile.cinfo.num_cols; i++) {
|
|
col_arrows[i].table = gtk_table_new(2, 2, FALSE);
|
|
gtk_table_set_col_spacings(GTK_TABLE(col_arrows[i].table), 5);
|
|
column_lb = gtk_label_new(cfile.cinfo.col_title[i]);
|
|
gtk_table_attach(GTK_TABLE(col_arrows[i].table), column_lb, 0, 1, 0, 2,
|
|
GTK_SHRINK, GTK_SHRINK, 0, 0);
|
|
gtk_widget_show(column_lb);
|
|
col_arrows[i].ascend_pm = gtk_pixmap_new(ascend_pm, ascend_bm);
|
|
gtk_table_attach(GTK_TABLE(col_arrows[i].table), col_arrows[i].ascend_pm,
|
|
1, 2, 1, 2, GTK_SHRINK, GTK_SHRINK, 0, 0);
|
|
if (i == 0) {
|
|
gtk_widget_show(col_arrows[i].ascend_pm);
|
|
}
|
|
col_arrows[i].descend_pm = gtk_pixmap_new(descend_pm, descend_bm);
|
|
gtk_table_attach(GTK_TABLE(col_arrows[i].table), col_arrows[i].descend_pm,
|
|
1, 2, 0, 1, GTK_SHRINK, GTK_SHRINK, 0, 0);
|
|
gtk_clist_set_column_widget(GTK_CLIST(packet_list), i, col_arrows[i].table);
|
|
gtk_widget_show(col_arrows[i].table);
|
|
}
|
|
gtk_clist_column_titles_show(GTK_CLIST(packet_list));
|
|
}
|
|
|
|
|
|
void
|
|
set_last_open_dir(char *dirname)
|
|
{
|
|
int len;
|
|
|
|
if (last_open_dir) {
|
|
g_free(last_open_dir);
|
|
}
|
|
|
|
if (dirname) {
|
|
len = strlen(dirname);
|
|
if (dirname[len-1] != G_DIR_SEPARATOR) {
|
|
last_open_dir = g_strconcat(dirname, G_DIR_SEPARATOR_S,
|
|
NULL);
|
|
}
|
|
}
|
|
else {
|
|
last_open_dir = NULL;
|
|
}
|
|
}
|