forked from osmocom/wireshark
![Guy Harris](/assets/img/avatar_default.png)
Separate the preferences value for those flags and the name resolution code's value into separate variables; this means that the resolution code no longer depends on the preferences code, and may let us eventually have the current setting and the preference setting differ (so that a user can temporarily override the preference setting without causing subsequent saves of the preferences to save the temporary value). Add routines to create various types of widgets for preferences, and to fetch the values for "enumerated" preferences, and use them both in the code to handle hardwired preference pages and table-driven preference pages. svn path=/trunk/; revision=4536
2411 lines
73 KiB
C
2411 lines
73 KiB
C
/* main.c
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*
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* $Id: main.c,v 1.229 2002/01/13 20:35:11 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.h>
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#include <epan/filesystem.h>
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#include <epan_dissect.h>
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#include "main.h"
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#include "timestamp.h"
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#include "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 "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 "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 "plugins.h"
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#include "colors.h"
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#include "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, *bv_scrollw;
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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_entry_get_text(GTK_ENTRY(filter_te));
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switch (action&MATCH_SELECTED_MASK) {
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case MATCH_SELECTED_REPLACE:
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ptr = 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 = 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 = 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(text) here. filter_packets() will do it the next time
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it's called. */
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/* XXX - what about ptr? */
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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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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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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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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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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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{
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match_selected_cb_do(data,
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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;
|
|
guint8 *byte_data;
|
|
|
|
g_assert(node);
|
|
finfo = gtk_ctree_node_get_row_data( ctree, GTK_CTREE_NODE(node) );
|
|
if (!finfo) return;
|
|
|
|
if (finfo->ds_name != NULL)
|
|
set_notebook_page( byte_nb_ptr, find_notebook_page( byte_nb_ptr, finfo->ds_name));
|
|
|
|
byte_view = gtk_object_get_data(GTK_OBJECT(byte_nb_ptr), E_BYTE_VIEW_TEXT_INFO_KEY);
|
|
byte_data = gtk_object_get_data(GTK_OBJECT(byte_view), E_BYTE_VIEW_DATA_PTR_KEY);
|
|
byte_len = GPOINTER_TO_INT(gtk_object_get_data(GTK_OBJECT(byte_view), E_BYTE_VIEW_DATA_LEN_KEY));
|
|
|
|
g_assert(byte_data);
|
|
|
|
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;
|
|
guint8 *data;
|
|
gint len;
|
|
|
|
/*
|
|
* Which byte view is displaying the current protocol tree
|
|
* row's data?
|
|
*/
|
|
len = get_byte_view_and_data( byte_nb_ptr, &byte_view, &data);
|
|
if ( len < 0)
|
|
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;
|
|
gtk_clist_clear ( GTK_CLIST(tree_view) );
|
|
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
|
|
/* 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.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
|
|
cfile.snap = 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 (cfile.snap < 1)
|
|
cfile.snap = WTAP_MAX_PACKET_SIZE;
|
|
else if (cfile.snap < MIN_PACKET_SIZE)
|
|
cfile.snap = 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. */
|
|
create_byte_view(bv_size, l_pane, &byte_nb_ptr, &bv_scrollw,
|
|
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;
|
|
}
|
|
}
|