19f63eb2bd
svn path=/trunk/; revision=52671
801 lines
24 KiB
C
801 lines
24 KiB
C
/* color_filters.c
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* Routines for color filters
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*
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* $Id$
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*
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* Wireshark - Network traffic analyzer
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* By Gerald Combs <gerald@wireshark.org>
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* Copyright 1998 Gerald Combs
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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/*
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* Updated 1 Dec 10 jjm
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*/
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#include "config.h"
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#include <glib.h>
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#include <stdio.h>
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#include <ctype.h>
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#include <string.h>
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#include <epan/filesystem.h>
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#include <wsutil/file_util.h>
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#include <epan/packet.h>
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#include "color.h"
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#include "color_filters.h"
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#include "file.h"
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#include <epan/dfilter/dfilter.h>
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#include <epan/prefs.h>
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#include "ui/simple_dialog.h"
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#include "ui/ui_util.h"
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#define RED_COMPONENT(x) (guint16) (((((x) >> 16) & 0xff) * 65535 / 255))
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#define GREEN_COMPONENT(x) (guint16) (((((x) >> 8) & 0xff) * 65535 / 255))
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#define BLUE_COMPONENT(x) (guint16) ( (((x) & 0xff) * 65535 / 255))
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static gboolean read_users_filters(GSList **cfl);
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/* the currently active filters */
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static GSList *color_filter_list = NULL;
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/* keep "old" deleted filters in this list until
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* the dissection no longer needs them (e.g. file is closed) */
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static GSList *color_filter_deleted_list = NULL;
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static GSList *color_filter_valid_list = NULL;
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/* Color Filters can en-/disabled. */
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static gboolean filters_enabled = TRUE;
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/* Remember if there are temporary coloring filters set to
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* add sensitivity to the "Reset Coloring 1-10" menu item
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*/
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static gboolean tmp_colors_set = FALSE;
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/* Create a new filter */
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color_filter_t *
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color_filter_new(const gchar *name, /* The name of the filter to create */
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const gchar *filter_string, /* The string representing the filter */
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color_t *bg_color, /* The background color */
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color_t *fg_color, /* The foreground color */
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gboolean disabled) /* Is the filter disabled? */
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{
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color_filter_t *colorf;
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colorf = (color_filter_t *)g_malloc(sizeof (color_filter_t));
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colorf->filter_name = g_strdup(name);
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colorf->filter_text = g_strdup(filter_string);
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colorf->bg_color = *bg_color;
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colorf->fg_color = *fg_color;
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colorf->disabled = disabled;
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colorf->c_colorfilter = NULL;
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colorf->color_edit_dlg_info = NULL;
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colorf->selected = FALSE;
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return colorf;
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}
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/* Add ten empty (temporary) colorfilters for easy coloring */
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static void
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color_filters_add_tmp(GSList **cfl)
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{
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gchar *name = NULL;
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guint32 i;
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gchar** bg_colors;
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gchar** fg_colors;
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gulong cval;
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color_t bg_color, fg_color;
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color_filter_t *colorf;
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g_assert(strlen(prefs.gui_colorized_fg)==69);
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g_assert(strlen(prefs.gui_colorized_bg)==69);
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fg_colors = g_strsplit(prefs.gui_colorized_fg, ",", -1);
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bg_colors = g_strsplit(prefs.gui_colorized_bg, ",", -1);
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for ( i=1 ; i<=10 ; i++ ) {
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name = g_strdup_printf("%s%02d",CONVERSATION_COLOR_PREFIX,i);
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/* retrieve background and foreground colors */
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cval = strtoul(fg_colors[i-1], NULL, 16);
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initialize_color(&fg_color, RED_COMPONENT(cval),
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GREEN_COMPONENT(cval),
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BLUE_COMPONENT(cval) );
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cval = strtoul(bg_colors[i-1], NULL, 16);
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initialize_color(&bg_color, RED_COMPONENT(cval),
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GREEN_COMPONENT(cval),
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BLUE_COMPONENT(cval) );
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colorf = color_filter_new(name, NULL, &bg_color, &fg_color, TRUE);
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colorf->filter_text = g_strdup("frame");
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colorf->c_colorfilter = NULL;
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*cfl = g_slist_append(*cfl, colorf);
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g_free(name);
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}
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g_strfreev(fg_colors);
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g_strfreev(bg_colors);
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return;
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}
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static gint
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color_filters_find_by_name_cb(gconstpointer arg1, gconstpointer arg2)
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{
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const color_filter_t *colorf = (const color_filter_t *)arg1;
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const gchar *name = (const gchar *)arg2;
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return (strstr(colorf->filter_name, name)==NULL) ? -1 : 0 ;
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}
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/* Set the filter off a temporary colorfilters and enable it */
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void
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color_filters_set_tmp(guint8 filt_nr, gchar *filter, gboolean disabled)
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{
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gchar *name = NULL;
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const gchar *tmpfilter = NULL;
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GSList *cfl;
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color_filter_t *colorf;
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dfilter_t *compiled_filter;
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guint8 i;
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/* Go through the tomporary filters and look for the same filter string.
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* If found, clear it so that a filter can be "moved" up and down the list
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*/
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for ( i=1 ; i<=10 ; i++ ) {
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/* If we need to reset the temporary filter (filter==NULL), don't look
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* for other rules with the same filter string
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*/
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if( i!=filt_nr && filter==NULL )
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continue;
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name = g_strdup_printf("%s%02d",CONVERSATION_COLOR_PREFIX,i);
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cfl = g_slist_find_custom(color_filter_list, name, color_filters_find_by_name_cb);
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colorf = (color_filter_t *)cfl->data;
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/* Only change the filter rule if this is the rule to change or if
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* a matching filter string has been found
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*/
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if(colorf && ( (i==filt_nr) || (strstr(filter,colorf->filter_text)!=NULL) ) ) {
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/* set filter string to "frame" if we are resetting the rules
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* or if we found a matching filter string which need to be cleared
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*/
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tmpfilter = ( (filter==NULL) || (i!=filt_nr) ) ? "frame" : filter;
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if (!dfilter_compile(tmpfilter, &compiled_filter)) {
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simple_dialog(ESD_TYPE_ERROR, ESD_BTN_OK,
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"Could not compile color filter name: \"%s\""
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" text: \"%s\".\n%s", name, filter, dfilter_error_msg);
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} else {
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if (colorf->filter_text != NULL)
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g_free(colorf->filter_text);
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if (colorf->c_colorfilter != NULL)
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dfilter_free(colorf->c_colorfilter);
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colorf->filter_text = g_strdup(tmpfilter);
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colorf->c_colorfilter = compiled_filter;
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colorf->disabled = ((i!=filt_nr) ? TRUE : disabled);
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/* Remember that there are now temporary coloring filters set */
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if( filter )
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tmp_colors_set = TRUE;
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}
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}
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g_free(name);
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}
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return;
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}
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/* Reset the temporary colorfilters */
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void
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color_filters_reset_tmp(void)
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{
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guint8 i;
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for ( i=1 ; i<=10 ; i++ ) {
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color_filters_set_tmp(i, NULL, TRUE);
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}
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/* Remember that there are now *no* temporary coloring filters set */
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tmp_colors_set = FALSE;
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return;
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}
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/* delete the specified filter */
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void
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color_filter_delete(color_filter_t *colorf)
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{
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if (colorf->filter_name != NULL)
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g_free(colorf->filter_name);
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if (colorf->filter_text != NULL)
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g_free(colorf->filter_text);
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if (colorf->c_colorfilter != NULL)
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dfilter_free(colorf->c_colorfilter);
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g_free(colorf);
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}
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/* delete the specified filter (called from g_slist_foreach) */
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static void
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color_filter_delete_cb(gpointer filter_arg, gpointer unused _U_)
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{
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color_filter_t *colorf = (color_filter_t *)filter_arg;
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color_filter_delete(colorf);
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}
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/* delete the specified list */
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void
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color_filter_list_delete(GSList **cfl)
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{
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g_slist_foreach(*cfl, color_filter_delete_cb, NULL);
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g_slist_free(*cfl);
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*cfl = NULL;
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}
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/* clone a single list entries from normal to edit list */
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static color_filter_t *
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color_filter_clone(color_filter_t *colorf)
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{
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color_filter_t *new_colorf;
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new_colorf = (color_filter_t *)g_malloc(sizeof (color_filter_t));
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new_colorf->filter_name = g_strdup(colorf->filter_name);
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new_colorf->filter_text = g_strdup(colorf->filter_text);
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new_colorf->bg_color = colorf->bg_color;
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new_colorf->fg_color = colorf->fg_color;
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new_colorf->disabled = colorf->disabled;
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new_colorf->c_colorfilter = NULL;
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new_colorf->color_edit_dlg_info = NULL;
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new_colorf->selected = FALSE;
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return new_colorf;
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}
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static void
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color_filter_list_clone_cb(gpointer filter_arg, gpointer cfl_arg)
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{
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GSList **cfl = (GSList **)cfl_arg;
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color_filter_t *new_colorf;
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new_colorf = color_filter_clone((color_filter_t *)filter_arg);
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*cfl = g_slist_append(*cfl, new_colorf);
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}
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/* clone the specified list */
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static GSList *
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color_filter_list_clone(GSList *cfl)
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{
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GSList *new_list = NULL;
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g_slist_foreach(cfl, color_filter_list_clone_cb, &new_list);
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return new_list;
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}
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/* Initialize the filter structures (reading from file) for general running, including app startup */
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void
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color_filters_init(void)
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{
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/* delete all currently existing filters */
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color_filter_list_delete(&color_filter_list);
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/* start the list with the temporary colorizing rules */
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color_filters_add_tmp(&color_filter_list);
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/* try to read the users filters */
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if (!read_users_filters(&color_filter_list))
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/* if that failed, try to read the global filters */
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color_filters_read_globals(&color_filter_list);
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}
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void
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color_filters_reload(void)
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{
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/* "move" old entries to the deleted list
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* we must keep them until the dissection no longer needs them */
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color_filter_deleted_list = g_slist_concat(color_filter_deleted_list, color_filter_list);
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color_filter_list = NULL;
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/* start the list with the temporary colorizing rules */
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color_filters_add_tmp(&color_filter_list);
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/* try to read the users filters */
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if (!read_users_filters(&color_filter_list))
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/* if that failed, try to read the global filters */
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color_filters_read_globals(&color_filter_list);
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}
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void
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color_filters_cleanup(void)
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{
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/* delete the previously deleted filters */
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color_filter_list_delete(&color_filter_deleted_list);
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}
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static void
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color_filters_clone_cb(gpointer filter_arg, gpointer user_data)
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{
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color_filter_t * new_colorf = color_filter_clone((color_filter_t *)filter_arg);
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color_filter_add_cb (new_colorf, user_data);
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}
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void
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color_filters_clone(gpointer user_data)
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{
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g_slist_foreach(color_filter_list, color_filters_clone_cb, user_data);
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}
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static void
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color_filter_compile_cb(gpointer filter_arg, gpointer unused _U_)
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{
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color_filter_t *colorf = (color_filter_t *)filter_arg;
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g_assert(colorf->c_colorfilter == NULL);
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if (!dfilter_compile(colorf->filter_text, &colorf->c_colorfilter)) {
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simple_dialog(ESD_TYPE_ERROR, ESD_BTN_OK,
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"Could not compile color filter name: \"%s\" text: \"%s\".\n%s",
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colorf->filter_name, colorf->filter_text, dfilter_error_msg);
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/* this filter was compilable before, so this should never happen */
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/* except if the OK button of the parent window has been clicked */
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/* so don't use g_assert_not_reached() but check the filters again */
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}
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}
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static void
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color_filter_validate_cb(gpointer filter_arg, gpointer unused _U_)
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{
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color_filter_t *colorf = (color_filter_t *)filter_arg;
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g_assert(colorf->c_colorfilter == NULL);
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if (!dfilter_compile(colorf->filter_text, &colorf->c_colorfilter)) {
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simple_dialog(ESD_TYPE_ERROR, ESD_BTN_OK,
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"Removing color filter name: \"%s\" text: \"%s\".\n%s",
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colorf->filter_name, colorf->filter_text, dfilter_error_msg);
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/* Delete the color filter from the list of color filters. */
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color_filter_valid_list = g_slist_remove(color_filter_valid_list, colorf);
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color_filter_delete(colorf);
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}
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}
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/* apply changes from the edit list */
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void
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color_filters_apply(GSList *tmp_cfl, GSList *edit_cfl)
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{
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/* "move" old entries to the deleted list
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* we must keep them until the dissection no longer needs them */
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color_filter_deleted_list = g_slist_concat(color_filter_deleted_list, color_filter_list);
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color_filter_list = NULL;
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/* clone all list entries from tmp/edit to normal list */
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color_filter_valid_list = NULL;
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color_filter_valid_list = color_filter_list_clone(tmp_cfl);
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color_filter_valid_list = g_slist_concat(color_filter_valid_list,
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color_filter_list_clone(edit_cfl) );
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/* compile all filter */
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g_slist_foreach(color_filter_valid_list, color_filter_validate_cb, NULL);
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/* clone all list entries from tmp/edit to normal list */
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color_filter_list = color_filter_list_clone(color_filter_valid_list);
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/* compile all filter */
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g_slist_foreach(color_filter_list, color_filter_compile_cb, NULL);
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}
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gboolean
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color_filters_used(void)
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{
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return color_filter_list != NULL && filters_enabled;
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}
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gboolean
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tmp_color_filters_used(void)
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{
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return tmp_colors_set;
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}
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void
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color_filters_enable(gboolean enable)
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{
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packet_list_enable_color(enable);
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}
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/* prepare the epan_dissect_t for the filter */
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static void
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prime_edt(gpointer data, gpointer user_data)
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{
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color_filter_t *colorf = (color_filter_t *)data;
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epan_dissect_t *edt = (epan_dissect_t *)user_data;
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if (colorf->c_colorfilter != NULL)
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epan_dissect_prime_dfilter(edt, colorf->c_colorfilter);
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}
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/* Prime the epan_dissect_t with all the compiler
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* color filters in 'color_filter_list'. */
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void
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color_filters_prime_edt(epan_dissect_t *edt)
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{
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if (color_filters_used())
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g_slist_foreach(color_filter_list, prime_edt, edt);
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}
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/* * Return the color_t for later use */
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const color_filter_t *
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color_filters_colorize_packet(epan_dissect_t *edt)
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{
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GSList *curr;
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color_filter_t *colorf;
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/* If we have color filters, "search" for the matching one. */
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if (color_filters_used()) {
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curr = color_filter_list;
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while(curr != NULL) {
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colorf = (color_filter_t *)curr->data;
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if ( (!colorf->disabled) &&
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(colorf->c_colorfilter != NULL) &&
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dfilter_apply_edt(colorf->c_colorfilter, edt)) {
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return colorf;
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}
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curr = g_slist_next(curr);
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}
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}
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return NULL;
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}
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/* read filters from the given file */
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/* XXX - Would it make more sense to use GStrings here instead of reallocing
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our buffers? */
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static gboolean
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read_filters_file(FILE *f, gpointer user_data)
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{
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#define INIT_BUF_SIZE 128
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gchar *name = NULL;
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gchar *filter_exp = NULL;
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guint32 name_len = INIT_BUF_SIZE;
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guint32 filter_exp_len = INIT_BUF_SIZE;
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guint32 i = 0;
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gint32 c;
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guint16 fg_r, fg_g, fg_b, bg_r, bg_g, bg_b;
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gboolean disabled = FALSE;
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gboolean skip_end_of_line = FALSE;
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name = (gchar *)g_malloc(name_len + 1);
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filter_exp = (gchar *)g_malloc(filter_exp_len + 1);
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while (1) {
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if (skip_end_of_line) {
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do {
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c = getc(f);
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} while (c != EOF && c != '\n');
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if (c == EOF)
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break;
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disabled = FALSE;
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skip_end_of_line = FALSE;
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}
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while ((c = getc(f)) != EOF && isspace(c)) {
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if (c == '\n') {
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|
continue;
|
|
}
|
|
}
|
|
|
|
if (c == EOF)
|
|
break;
|
|
|
|
if (c == '!') {
|
|
disabled = TRUE;
|
|
continue;
|
|
}
|
|
|
|
/* skip # comments and invalid lines */
|
|
if (c != '@') {
|
|
skip_end_of_line = TRUE;
|
|
continue;
|
|
}
|
|
|
|
/* we get the @ delimiter.
|
|
* Format is:
|
|
* @name@filter expression@[background r,g,b][foreground r,g,b]
|
|
*/
|
|
|
|
/* retrieve name */
|
|
i = 0;
|
|
while (1) {
|
|
c = getc(f);
|
|
if (c == EOF || c == '@')
|
|
break;
|
|
if (i >= name_len) {
|
|
/* buffer isn't long enough; double its length.*/
|
|
name_len *= 2;
|
|
name = (gchar *)g_realloc(name, name_len + 1);
|
|
}
|
|
name[i++] = c;
|
|
}
|
|
name[i] = '\0';
|
|
|
|
if (c == EOF) {
|
|
break;
|
|
} else if (i == 0) {
|
|
skip_end_of_line = TRUE;
|
|
continue;
|
|
}
|
|
|
|
/* retrieve filter expression */
|
|
i = 0;
|
|
while (1) {
|
|
c = getc(f);
|
|
if (c == EOF || c == '@')
|
|
break;
|
|
if (i >= filter_exp_len) {
|
|
/* buffer isn't long enough; double its length.*/
|
|
filter_exp_len *= 2;
|
|
filter_exp = (gchar *)g_realloc(filter_exp, filter_exp_len + 1);
|
|
}
|
|
filter_exp[i++] = c;
|
|
}
|
|
filter_exp[i] = '\0';
|
|
|
|
if (c == EOF) {
|
|
break;
|
|
} else if (i == 0) {
|
|
skip_end_of_line = TRUE;
|
|
continue;
|
|
}
|
|
|
|
/* retrieve background and foreground colors */
|
|
if (fscanf(f,"[%hu,%hu,%hu][%hu,%hu,%hu]",
|
|
&bg_r, &bg_g, &bg_b, &fg_r, &fg_g, &fg_b) == 6) {
|
|
|
|
/* we got a complete color filter */
|
|
|
|
color_t bg_color, fg_color;
|
|
color_filter_t *colorf;
|
|
dfilter_t *temp_dfilter;
|
|
|
|
if (!dfilter_compile(filter_exp, &temp_dfilter)) {
|
|
g_warning("Could not compile \"%s\" in colorfilters file.\n%s",
|
|
name, dfilter_error_msg);
|
|
prefs.unknown_colorfilters = TRUE;
|
|
|
|
skip_end_of_line = TRUE;
|
|
continue;
|
|
}
|
|
|
|
if (!initialize_color(&fg_color, fg_r, fg_g, fg_b)) {
|
|
/* oops */
|
|
simple_dialog(ESD_TYPE_ERROR, ESD_BTN_OK,
|
|
"Could not allocate foreground color "
|
|
"specified in input file for %s.", name);
|
|
dfilter_free(temp_dfilter);
|
|
skip_end_of_line = TRUE;
|
|
continue;
|
|
}
|
|
if (!initialize_color(&bg_color, bg_r, bg_g, bg_b)) {
|
|
/* oops */
|
|
simple_dialog(ESD_TYPE_ERROR, ESD_BTN_OK,
|
|
"Could not allocate background color "
|
|
"specified in input file for %s.", name);
|
|
dfilter_free(temp_dfilter);
|
|
skip_end_of_line = TRUE;
|
|
continue;
|
|
}
|
|
|
|
colorf = color_filter_new(name, filter_exp, &bg_color,
|
|
&fg_color, disabled);
|
|
if(user_data == &color_filter_list) {
|
|
GSList **cfl = (GSList **)user_data;
|
|
|
|
/* internal call */
|
|
colorf->c_colorfilter = temp_dfilter;
|
|
*cfl = g_slist_append(*cfl, colorf);
|
|
} else {
|
|
/* external call */
|
|
/* just editing, don't need the compiled filter */
|
|
dfilter_free(temp_dfilter);
|
|
color_filter_add_cb (colorf, user_data);
|
|
}
|
|
} /* if sscanf */
|
|
|
|
skip_end_of_line = TRUE;
|
|
}
|
|
|
|
g_free(name);
|
|
g_free(filter_exp);
|
|
return TRUE;
|
|
}
|
|
|
|
/* read filters from the user's filter file */
|
|
static gboolean
|
|
read_users_filters(GSList **cfl)
|
|
{
|
|
gchar *path;
|
|
FILE *f;
|
|
gboolean ret;
|
|
|
|
/* decide what file to open (from dfilter code) */
|
|
path = get_persconffile_path("colorfilters", TRUE);
|
|
if ((f = ws_fopen(path, "r")) == NULL) {
|
|
if (errno != ENOENT) {
|
|
simple_dialog(ESD_TYPE_ERROR, ESD_BTN_OK,
|
|
"Could not open filter file\n\"%s\": %s.", path,
|
|
g_strerror(errno));
|
|
}
|
|
g_free(path);
|
|
return FALSE;
|
|
}
|
|
g_free(path);
|
|
path = NULL;
|
|
|
|
ret = read_filters_file(f, cfl);
|
|
fclose(f);
|
|
return ret;
|
|
}
|
|
|
|
/* read filters from the filter file */
|
|
gboolean
|
|
color_filters_read_globals(gpointer user_data)
|
|
{
|
|
gchar *path;
|
|
FILE *f;
|
|
gboolean ret;
|
|
|
|
/* decide what file to open (from dfilter code) */
|
|
path = get_datafile_path("colorfilters");
|
|
if ((f = ws_fopen(path, "r")) == NULL) {
|
|
if (errno != ENOENT) {
|
|
simple_dialog(ESD_TYPE_ERROR, ESD_BTN_OK,
|
|
"Could not open global filter file\n\"%s\": %s.", path,
|
|
g_strerror(errno));
|
|
}
|
|
g_free(path);
|
|
return FALSE;
|
|
}
|
|
g_free(path);
|
|
path = NULL;
|
|
|
|
ret = read_filters_file(f, user_data);
|
|
fclose(f);
|
|
return ret;
|
|
}
|
|
|
|
/* read filters from some other filter file (import) */
|
|
gboolean
|
|
color_filters_import(gchar *path, gpointer user_data)
|
|
{
|
|
FILE *f;
|
|
gboolean ret;
|
|
|
|
if ((f = ws_fopen(path, "r")) == NULL) {
|
|
simple_dialog(ESD_TYPE_ERROR, ESD_BTN_OK,
|
|
"Could not open\n%s\nfor reading: %s.",
|
|
path, g_strerror(errno));
|
|
return FALSE;
|
|
}
|
|
|
|
ret = read_filters_file(f, user_data);
|
|
fclose(f);
|
|
return ret;
|
|
}
|
|
|
|
struct write_filter_data
|
|
{
|
|
FILE *f;
|
|
gboolean only_selected;
|
|
};
|
|
|
|
/* save a single filter */
|
|
static void
|
|
write_filter(gpointer filter_arg, gpointer data_arg)
|
|
{
|
|
struct write_filter_data *data = (struct write_filter_data *)data_arg;
|
|
color_filter_t *colorf = (color_filter_t *)filter_arg;
|
|
FILE *f = data->f;
|
|
|
|
if ( (colorf->selected || !data->only_selected) &&
|
|
(strstr(colorf->filter_name,CONVERSATION_COLOR_PREFIX)==NULL) ) {
|
|
fprintf(f,"%s@%s@%s@[%d,%d,%d][%d,%d,%d]\n",
|
|
colorf->disabled ? "!" : "",
|
|
colorf->filter_name,
|
|
colorf->filter_text,
|
|
colorf->bg_color.red,
|
|
colorf->bg_color.green,
|
|
colorf->bg_color.blue,
|
|
colorf->fg_color.red,
|
|
colorf->fg_color.green,
|
|
colorf->fg_color.blue);
|
|
}
|
|
}
|
|
|
|
/* save filters in a filter file */
|
|
static gboolean
|
|
write_filters_file(GSList *cfl, FILE *f, gboolean only_selected)
|
|
{
|
|
struct write_filter_data data;
|
|
|
|
data.f = f;
|
|
data.only_selected = only_selected;
|
|
|
|
fprintf(f,"# DO NOT EDIT THIS FILE! It was created by Wireshark\n");
|
|
g_slist_foreach(cfl, write_filter, &data);
|
|
return TRUE;
|
|
}
|
|
|
|
/* save filters in users filter file */
|
|
gboolean
|
|
color_filters_write(GSList *cfl)
|
|
{
|
|
gchar *pf_dir_path;
|
|
gchar *path;
|
|
FILE *f;
|
|
|
|
/* Create the directory that holds personal configuration files,
|
|
if necessary. */
|
|
if (create_persconffile_dir(&pf_dir_path) == -1) {
|
|
simple_dialog(ESD_TYPE_ERROR, ESD_BTN_OK,
|
|
"Can't create directory\n\"%s\"\nfor color files: %s.",
|
|
pf_dir_path, g_strerror(errno));
|
|
g_free(pf_dir_path);
|
|
return FALSE;
|
|
}
|
|
|
|
path = get_persconffile_path("colorfilters", TRUE);
|
|
if ((f = ws_fopen(path, "w+")) == NULL) {
|
|
simple_dialog(ESD_TYPE_ERROR, ESD_BTN_OK,
|
|
"Could not open\n%s\nfor writing: %s.",
|
|
path, g_strerror(errno));
|
|
g_free(path);
|
|
return FALSE;
|
|
}
|
|
g_free(path);
|
|
write_filters_file(cfl, f, FALSE);
|
|
fclose(f);
|
|
return TRUE;
|
|
}
|
|
|
|
/* save filters in some other filter file (export) */
|
|
gboolean
|
|
color_filters_export(gchar *path, GSList *cfl, gboolean only_marked)
|
|
{
|
|
FILE *f;
|
|
|
|
if ((f = ws_fopen(path, "w+")) == NULL) {
|
|
simple_dialog(ESD_TYPE_ERROR, ESD_BTN_OK,
|
|
"Could not open\n%s\nfor writing: %s.",
|
|
path, g_strerror(errno));
|
|
return FALSE;
|
|
}
|
|
write_filters_file(cfl, f, only_marked);
|
|
fclose(f);
|
|
return TRUE;
|
|
}
|
|
|
|
/*
|
|
* Editor modelines - http://www.wireshark.org/tools/modelines.html
|
|
*
|
|
* Local variables:
|
|
* c-basic-offset: 4
|
|
* tab-width: 8
|
|
* indent-tabs-mode: nil
|
|
* End:
|
|
*
|
|
* vi: set shiftwidth=4 tabstop=8 expandtab:
|
|
* :indentSize=4:tabSize=8:noTabs=true:
|
|
*/
|