aboutsummaryrefslogtreecommitdiffstats
path: root/gtk/print_dlg.c
blob: 0638b99467666bdd2dc3357a321570e8285a5438 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
1001
1002
1003
1004
1005
1006
1007
1008
1009
1010
1011
1012
1013
1014
1015
1016
1017
1018
1019
1020
1021
1022
1023
1024
1025
1026
1027
1028
1029
1030
1031
1032
1033
1034
1035
1036
1037
1038
1039
1040
1041
1042
1043
1044
1045
1046
1047
1048
1049
1050
1051
1052
1053
1054
1055
1056
1057
1058
1059
1060
1061
/* print_dlg.c
 * Dialog boxes for printing and exporting to text files
 *
 * $Id$
 *
 * Wireshark - Network traffic analyzer
 * By Gerald Combs <gerald@wireshark.org>
 * Copyright 1998 Gerald Combs
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version 2
 * of the License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 */

#ifdef HAVE_CONFIG_H
#include "config.h"
#endif

#include <string.h>

#include <gtk/gtk.h>

#include "globals.h"
#include "gtkglobals.h"
#include "keys.h"
#include "print.h"
#include <epan/prefs.h>
#include "alert_box.h"
#include "simple_dialog.h"
#include "capture_file_dlg.h"
#include "gui_utils.h"
#include "dlg_utils.h"
#include "file_dlg.h"
#include "main.h"
#include <epan/epan_dissect.h>
#include <epan/filesystem.h>
#ifdef _WIN32
#include "print_mswin.h"
#endif
#include "compat_macros.h"
#include "range_utils.h"
#include "help_dlg.h"
#include "file_util.h"
#include "tempfile.h"
#include "util.h"

#if GTK_MAJOR_VERSION >= 2 && _WIN32
#include <gdk/gdkwin32.h>
#include <windows.h>
#include "win32-file-dlg.h"
#endif

/* dialog output action */
typedef enum {
  output_action_print,          /* print text to printer */
  output_action_export_text,    /* export to plain text */
  output_action_export_ps,      /* export to postscript */
  output_action_export_psml,    /* export to packet summary markup language */
  output_action_export_pdml,    /* export to packet data markup language */
  output_action_export_csv      /* export to csv file */
} output_action_e;


/* On Win32, a GUI application apparently can't use "popen()" (it
  "returns an invalid file handle, if used in a Windows program,
  that will cause the program to hang indefinitely"), so we can't
  use a pipe to a print command to print to a printer.

  Eventually, we should try to use the native Win32 printing API
  for this (and also use various UNIX printing APIs, when present?).
*/

static GtkWidget *
open_print_dialog(const char *title, output_action_e action, print_args_t *args);
static void print_cmd_toggle_dest(GtkWidget *widget, gpointer data);
static void print_cmd_toggle_detail(GtkWidget *widget, gpointer data);
static void print_ok_cb(GtkWidget *ok_bt, gpointer parent_w);
static void print_destroy_cb(GtkWidget *win, gpointer user_data);



#define PRINT_ARGS_KEY            "printer_args"

#define PRINT_PS_RB_KEY           "printer_ps_radio_button"
#define PRINT_PDML_RB_KEY         "printer_pdml_radio_button"
#define PRINT_PSML_RB_KEY         "printer_psml_radio_button"
#define PRINT_CSV_RB_KEY          "printer_csv_radio_button"
#define PRINT_DEST_CB_KEY         "printer_destination_check_button"

#define PRINT_SUMMARY_CB_KEY      "printer_summary_check_button"
#define PRINT_DETAILS_CB_KEY      "printer_details_check_button"
#define PRINT_COLLAPSE_ALL_RB_KEY "printer_collapse_all_radio_button"
#define PRINT_AS_DISPLAYED_RB_KEY "printer_as_displayed_radio_button"
#define PRINT_EXPAND_ALL_RB_KEY   "printer_expand_all_radio_button"
#define PRINT_HEX_CB_KEY          "printer_hex_check_button"
#define PRINT_FORMFEED_CB_KEY     "printer_formfeed_check_button"

#define PRINT_BT_KEY              "printer_button"

#define PRINT_TE_PTR_KEY          "printer_file_te_ptr"


/*
 * Keep a static pointer to the current "Print" window, if any, so that if
 * somebody tries to do "File:Print" while there's already a "Print" window
 * up, we just pop up the existing one, rather than creating a new one.
 */
static GtkWidget *print_win = NULL;

static print_args_t  print_args;

static gboolean print_prefs_init = FALSE;


static void
file_print_cmd(gboolean print_selected)
{
  print_args_t *args = &print_args;

  if (print_win != NULL) {
    /* There's already a "Print" dialog box; reactivate it. */
    reactivate_window(print_win);
    return;
  }

  /* get settings from preferences (and other initial values) only once */
  if(print_prefs_init == FALSE) {
      print_prefs_init          = TRUE;
      args->format              = prefs.pr_format;
      args->to_file             = prefs.pr_dest;
      args->file                = g_strdup(prefs.pr_file);
      args->cmd                 = g_strdup(prefs.pr_cmd);
      args->print_summary       = TRUE;
      args->print_dissections   = print_dissections_as_displayed;
      args->print_hex           = FALSE;
      args->print_formfeed      = FALSE;
  }

  /* init the printing range */
  packet_range_init(&args->range);

  if(print_selected) {
      args->range.process = range_process_selected;
  }

  print_win = open_print_dialog("Wireshark: Print", output_action_print, args);
  SIGNAL_CONNECT(print_win, "destroy", print_destroy_cb, &print_win);
}

void
file_print_cmd_cb(GtkWidget *widget _U_, gpointer data _U_)
{
    file_print_cmd(FALSE);
}

void
file_print_selected_cmd_cb(GtkWidget *widget _U_, gpointer data _U_)
{
    file_print_cmd(TRUE);
}

/*
 * Keep a static pointer to the current "Export text" window, if any, so that if
 * somebody tries to do "File:Export to text" while there's already a "Export text" window
 * up, we just pop up the existing one, rather than creating a new one.
 */
static GtkWidget *export_text_win = NULL;

static print_args_t  export_text_args;

static gboolean export_text_prefs_init = FALSE;


void
export_text_cmd_cb(GtkWidget *widget _U_, gpointer data _U_)
{
  print_args_t *args = &export_text_args;

#if GTK_MAJOR_VERSION >= 2 && _WIN32
  win32_export_file(GDK_WINDOW_HWND(top_level->window), export_type_text);
  return;
#endif

  if (export_text_win != NULL) {
    /* There's already a "Export text" dialog box; reactivate it. */
    reactivate_window(export_text_win);
    return;
  }

  /* get settings from preferences (and other initial values) only once */
  if(export_text_prefs_init == FALSE) {
      export_text_prefs_init    = TRUE;
      args->format              = PR_FMT_TEXT;
      args->to_file             = TRUE;
      args->file                = g_strdup("");
      args->cmd                 = g_strdup("");
      args->print_summary       = TRUE;
      args->print_dissections   = print_dissections_as_displayed;
      args->print_hex           = FALSE;
      args->print_formfeed      = FALSE;
  }

  /* init the printing range */
  packet_range_init(&args->range);

  export_text_win = open_print_dialog("Wireshark: Export as \"Plain Text\" File", output_action_export_text, args);
  SIGNAL_CONNECT(export_text_win, "destroy", print_destroy_cb, &export_text_win);
}


/*
 * Keep a static pointer to the current "Export ps" window, if any, so that if
 * somebody tries to do "File:Export to ps" while there's already a "Export ps" window
 * up, we just pop up the existing one, rather than creating a new one.
 */
static GtkWidget *export_ps_win = NULL;

static print_args_t  export_ps_args;

static gboolean export_ps_prefs_init = FALSE;


void
export_ps_cmd_cb(GtkWidget *widget _U_, gpointer data _U_)
{
  print_args_t *args = &export_ps_args;

#if GTK_MAJOR_VERSION >= 2 && _WIN32
  win32_export_file(GDK_WINDOW_HWND(top_level->window), export_type_ps);
  return;
#endif

  if (export_ps_win != NULL) {
    /* There's already a "Export ps" dialog box; reactivate it. */
    reactivate_window(export_ps_win);
    return;
  }

  /* get settings from preferences (and other initial values) only once */
  if(export_ps_prefs_init == FALSE) {
      export_ps_prefs_init      = TRUE;
      args->format              = PR_FMT_PS;
      args->to_file             = TRUE;
      args->file                = g_strdup("");
      args->cmd                 = g_strdup("");
      args->print_summary       = TRUE;
      args->print_dissections   = print_dissections_as_displayed;
      args->print_hex           = FALSE;
      args->print_formfeed      = FALSE;
  }

  /* init the printing range */
  packet_range_init(&args->range);

  export_ps_win = open_print_dialog("Wireshark: Export as \"PostScript\" file", output_action_export_ps, args);
  SIGNAL_CONNECT(export_ps_win, "destroy", print_destroy_cb, &export_ps_win);
}


/*
 * Keep a static pointer to the current "Export psml" window, if any, so that if
 * somebody tries to do "File:Export to psml" while there's already a "Export psml" window
 * up, we just pop up the existing one, rather than creating a new one.
 */
static GtkWidget *export_psml_win = NULL;

static print_args_t  export_psml_args;

static gboolean export_psml_prefs_init = FALSE;


void
export_psml_cmd_cb(GtkWidget *widget _U_, gpointer data _U_)
{
  print_args_t *args = &export_psml_args;

#if GTK_MAJOR_VERSION >= 2 && _WIN32
  win32_export_file(GDK_WINDOW_HWND(top_level->window), export_type_psml);
  return;
#endif

  if (export_psml_win != NULL) {
    /* There's already a "Export psml" dialog box; reactivate it. */
    reactivate_window(export_psml_win);
    return;
  }

  /* get settings from preferences (and other initial values) only once */
  if(export_psml_prefs_init == FALSE) {
      export_psml_prefs_init    = TRUE;
      args->format              = PR_FMT_TEXT;	/* XXX */
      args->to_file             = TRUE;
      args->file                = g_strdup("");
      args->cmd                 = g_strdup("");
      args->print_summary       = TRUE;
      args->print_dissections   = print_dissections_as_displayed;
      args->print_hex           = FALSE;
      args->print_formfeed      = FALSE;
  }

  /* init the printing range */
  packet_range_init(&args->range);

  export_psml_win = open_print_dialog("Wireshark: Export as \"PSML\" file", output_action_export_psml, args);
  SIGNAL_CONNECT(export_psml_win, "destroy", print_destroy_cb, &export_psml_win);
}


/*
 * Keep a static pointer to the current "Export pdml" window, if any, so that if
 * somebody tries to do "File:Export to pdml" while there's already a "Export pdml" window
 * up, we just pop up the existing one, rather than creating a new one.
 */
static GtkWidget *export_pdml_win = NULL;

static print_args_t  export_pdml_args;

static gboolean export_pdml_prefs_init = FALSE;


void
export_pdml_cmd_cb(GtkWidget *widget _U_, gpointer data _U_)
{
  print_args_t *args = &export_pdml_args;

#if GTK_MAJOR_VERSION >= 2 && _WIN32
  win32_export_file(GDK_WINDOW_HWND(top_level->window), export_type_pdml);
  return;
#endif

  if (export_pdml_win != NULL) {
    /* There's already a "Export pdml" dialog box; reactivate it. */
    reactivate_window(export_pdml_win);
    return;
  }

  /* get settings from preferences (and other initial values) only once */
  if(export_pdml_prefs_init == FALSE) {
      export_pdml_prefs_init    = TRUE;
      args->format              = PR_FMT_TEXT;	/* XXX */
      args->to_file             = TRUE;
      args->file                = g_strdup("");
      args->cmd                 = g_strdup("");
      args->print_summary       = TRUE;
      args->print_dissections   = print_dissections_as_displayed;
      args->print_hex           = FALSE;
      args->print_formfeed      = FALSE;
  }

  /* init the printing range */
  packet_range_init(&args->range);

  export_pdml_win = open_print_dialog("Wireshark: Export as \"PDML\" file", output_action_export_pdml, args);
  SIGNAL_CONNECT(export_pdml_win, "destroy", print_destroy_cb, &export_pdml_win);
}

/*
 * Keep a static pointer to the current "Export csv" window, if any, so that if
 * somebody tries to do "File:Export to CSV" while there's already a "Export csv" window
 * up, we just pop up the existing one, rather than creating a new one.
 */
static GtkWidget *export_csv_win = NULL;

static print_args_t  export_csv_args;

static gboolean export_csv_prefs_init = FALSE;

void
export_csv_cmd_cb(GtkWidget *widget _U_, gpointer data _U_)
{
  print_args_t *args = &export_csv_args;

#if GTK_MAJOR_VERSION >= 2 && _WIN32
  win32_export_file(GDK_WINDOW_HWND(top_level->window), export_type_csv);
  return;
#endif

  if (export_csv_win != NULL) {
    /* There's already a "Export csv" dialog box; reactivate it. */
    reactivate_window(export_csv_win);
    return;
  }

  /* get settings from preferences (and other initial values) only once */
  if(export_csv_prefs_init == FALSE) {
      export_csv_prefs_init     = TRUE;
      args->format              = PR_FMT_TEXT; /* XXX */
      args->to_file             = TRUE;
      args->file                = g_strdup("");
      args->cmd                 = g_strdup("");
      args->print_summary       = FALSE;
      args->print_dissections   = print_dissections_none;
      args->print_hex           = FALSE;
      args->print_formfeed      = FALSE;
  }

  /* init the printing range */
  packet_range_init(&args->range);

  export_csv_win = open_print_dialog("Wireshark: Export as \"Comma Separated Values\" File", output_action_export_csv, args);
  SIGNAL_CONNECT(export_csv_win, "destroy", print_destroy_cb, &export_csv_win);
}

static void
print_browse_file_cb(GtkWidget *file_bt, GtkWidget *file_te)
{
    file_selection_browse(file_bt, file_te, "Wireshark: Print to File",
                          FILE_SELECTION_WRITE_BROWSE);
}



/* Open the print dialog */
static GtkWidget *
open_print_dialog(const char *title, output_action_e action, print_args_t *args)
{
#if GTK_MAJOR_VERSION < 2
  GtkAccelGroup *accel_group;
#endif

  GtkWidget     *main_win;
  GtkWidget     *main_vb;

  GtkWidget     *printer_fr, *printer_vb, *export_format_lb;
  GtkWidget     *text_rb, *ps_rb, *pdml_rb, *psml_rb, *csv_rb;
  GtkWidget     *printer_tb, *dest_cb;
#ifndef _WIN32
  GtkWidget     *cmd_lb, *cmd_te;
#endif
  GtkWidget     *file_bt, *file_te;

  GtkWidget     *range_fr, *range_tb;

  GtkWidget     *packet_hb;

  GtkWidget     *format_fr, *format_vb;
  GtkWidget     *summary_cb;

  GtkWidget     *details_cb;
  GtkWidget     *details_hb, *details_vb;
  GtkWidget     *collapse_all_rb, *as_displayed_rb, *expand_all_rb;
  GtkWidget     *hex_cb;
  GtkWidget     *sep, *formfeed_cb;

  GtkWidget     *bbox, *ok_bt, *cancel_bt, *help_bt;

  GtkTooltips   *tooltips;


  /* dialog window */
  main_win = dlg_window_new(title);

  /* Enable tooltips */
  tooltips = gtk_tooltips_new();

#if GTK_MAJOR_VERSION < 2
  /* Accelerator group for the accelerators (or, as they're called in
     Windows and, I think, in Motif, "mnemonics"; Alt+<key> is a mnemonic,
     Ctrl+<key> is an accelerator). */
  accel_group = gtk_accel_group_new();
  gtk_window_add_accel_group(GTK_WINDOW(main_win), accel_group);
#endif

  /* Vertical enclosing container for each row of widgets */
  main_vb = gtk_vbox_new(FALSE, 5);
  gtk_container_border_width(GTK_CONTAINER(main_vb), 5);
  gtk_container_add(GTK_CONTAINER(main_win), main_vb);
  gtk_widget_show(main_vb);

/*****************************************************/

  /*** printer frame ***/
  printer_fr = gtk_frame_new(action == output_action_print ? "Printer" : "Export to file:");
  gtk_box_pack_start(GTK_BOX(main_vb), printer_fr, FALSE, FALSE, 0);
  gtk_widget_show(printer_fr);
  printer_vb = gtk_vbox_new(FALSE, 5);
  gtk_container_border_width(GTK_CONTAINER(printer_vb), 5);
  gtk_container_add(GTK_CONTAINER(printer_fr), printer_vb);
  gtk_widget_show(printer_vb);

  /* "Plain text" / "Postscript" / "PDML", ... radio buttons */
  text_rb = RADIO_BUTTON_NEW_WITH_MNEMONIC(NULL, "Plain _text", accel_group);
  if (args->format == PR_FMT_TEXT)
    gtk_toggle_button_set_state(GTK_TOGGLE_BUTTON(text_rb), TRUE);
  gtk_tooltips_set_tip (tooltips, text_rb, "Print output in ascii \"plain text\" format. If you're unsure, use this format.", NULL);
  gtk_box_pack_start(GTK_BOX(printer_vb), text_rb, FALSE, FALSE, 0);
  if(action == output_action_print)
    gtk_widget_show(text_rb);

  ps_rb = RADIO_BUTTON_NEW_WITH_MNEMONIC(text_rb, "_PostScript", accel_group);
  if (args->format == PR_FMT_PS)
    gtk_toggle_button_set_state(GTK_TOGGLE_BUTTON(ps_rb), TRUE);
  gtk_tooltips_set_tip (tooltips, ps_rb, "Print output in \"postscript\" format, for postscript capable printers or print servers.", NULL);
  gtk_box_pack_start(GTK_BOX(printer_vb), ps_rb, FALSE, FALSE, 0);
  if(action == output_action_print)
    gtk_widget_show(ps_rb);

  pdml_rb = RADIO_BUTTON_NEW_WITH_MNEMONIC(text_rb, "PDM_L (XML: Packet Details Markup Language)", accel_group);
  if (action == output_action_export_pdml)
    gtk_toggle_button_set_state(GTK_TOGGLE_BUTTON(pdml_rb), TRUE);
  gtk_tooltips_set_tip (tooltips, pdml_rb,
      "Print output in \"PDML\" (Packet Details Markup Language), "
      "an XML based packet data interchange format. "
      "Usually used in combination with the \"Output to file\" option to export packet data into an XML file.", NULL);
  gtk_box_pack_start(GTK_BOX(printer_vb), pdml_rb, FALSE, FALSE, 0);
  /* gtk_widget_show(pdml_rb); */

  psml_rb = RADIO_BUTTON_NEW_WITH_MNEMONIC(text_rb, "PSML (XML: Packet Summary Markup Language)", accel_group);
  if (action == output_action_export_psml)
    gtk_toggle_button_set_state(GTK_TOGGLE_BUTTON(psml_rb), TRUE);
  gtk_tooltips_set_tip (tooltips, psml_rb,
      "Print output in \"PSML\" (Packet Summary Markup Language), "
      "an XML based packet summary interchange format. "
      "Usually used in combination with the \"Output to file\" option to export packet data into an XML file.", NULL);
  gtk_box_pack_start(GTK_BOX(printer_vb), psml_rb, FALSE, FALSE, 0);
  /* gtk_widget_show(psml_rb); */

  csv_rb = RADIO_BUTTON_NEW_WITH_MNEMONIC(text_rb, "_CSV", accel_group);
  if (action == output_action_export_csv)
    gtk_toggle_button_set_state(GTK_TOGGLE_BUTTON(csv_rb), TRUE);
  gtk_tooltips_set_tip (tooltips, csv_rb,
      "Print output in \"Comma Separated Values\" (CSV) format, "
      "a text format compatible with OpenOffice and Excel. "
      "One row for each packet, with its timestamp and size.", NULL);
  gtk_box_pack_start(GTK_BOX(printer_vb), csv_rb, FALSE, FALSE, 0);
  /* gtk_widget_show(csv_rb); */

  /* printer table */
#ifndef _WIN32
  printer_tb = gtk_table_new(2, 3, FALSE);
#else
  printer_tb = gtk_table_new(2, 2, FALSE);
#endif
  gtk_box_pack_start(GTK_BOX(printer_vb), printer_tb, FALSE, FALSE, 0);
  gtk_table_set_row_spacings(GTK_TABLE(printer_tb), 5);
  gtk_table_set_col_spacings(GTK_TABLE(printer_tb), 5);
  gtk_widget_show(printer_tb);


  /* Output to file button */
  dest_cb = CHECK_BUTTON_NEW_WITH_MNEMONIC("Output to _file:", accel_group);
  if (args->to_file)
    gtk_toggle_button_set_state(GTK_TOGGLE_BUTTON(dest_cb), TRUE);
  gtk_tooltips_set_tip (tooltips, dest_cb, "Output to file instead of printer", NULL);
  gtk_table_attach_defaults(GTK_TABLE(printer_tb), dest_cb, 0, 1, 0, 1);
  if(action == output_action_print)
    gtk_widget_show(dest_cb);

  /* File text entry */
  file_te = gtk_entry_new();
  OBJECT_SET_DATA(dest_cb, PRINT_FILE_TE_KEY, file_te);
  gtk_tooltips_set_tip (tooltips, file_te, "Enter Output filename", NULL);
  gtk_entry_set_text(GTK_ENTRY(file_te), args->file);
  gtk_table_attach_defaults(GTK_TABLE(printer_tb), file_te, 1, 2, 0, 1);
  gtk_widget_set_sensitive(file_te, args->to_file);
  gtk_widget_show(file_te);
  if (args->to_file)
    gtk_widget_grab_focus(file_te);

  /* "Browse" button */
  file_bt = BUTTON_NEW_FROM_STOCK(ETHEREAL_STOCK_BROWSE);
  OBJECT_SET_DATA(dest_cb, PRINT_FILE_BT_KEY, file_bt);
  OBJECT_SET_DATA(file_bt, PRINT_TE_PTR_KEY, file_te);
  gtk_tooltips_set_tip (tooltips, file_bt, "Browse output filename in filesystem", NULL);
  gtk_table_attach_defaults(GTK_TABLE(printer_tb), file_bt, 2, 3, 0, 1);
  gtk_widget_set_sensitive(file_bt, args->to_file);
  gtk_widget_show(file_bt);

  /* Command label and text entry */
#ifndef _WIN32
  cmd_lb = gtk_label_new("Print command:");
  OBJECT_SET_DATA(dest_cb, PRINT_CMD_LB_KEY, cmd_lb);
  gtk_misc_set_alignment(GTK_MISC(cmd_lb), 1.0, 0.5);
  gtk_table_attach_defaults(GTK_TABLE(printer_tb), cmd_lb, 0, 1, 1, 2);
  gtk_widget_set_sensitive(cmd_lb, !args->to_file);
  if(action == output_action_print)
    gtk_widget_show(cmd_lb);

  cmd_te = gtk_entry_new();
  OBJECT_SET_DATA(dest_cb, PRINT_CMD_TE_KEY, cmd_te);
  gtk_tooltips_set_tip (tooltips, cmd_te, "Enter print command", NULL);
  gtk_entry_set_text(GTK_ENTRY(cmd_te), args->cmd);
  gtk_table_attach_defaults(GTK_TABLE(printer_tb), cmd_te, 1, 2, 1, 2);
  gtk_widget_set_sensitive(cmd_te, !args->to_file);
  if(action == output_action_print)
    gtk_widget_show(cmd_te);
#endif

  SIGNAL_CONNECT(dest_cb, "toggled", print_cmd_toggle_dest, NULL);
  SIGNAL_CONNECT(file_bt, "clicked", print_browse_file_cb, file_te);

  if(action == output_action_export_ps) {
    export_format_lb = gtk_label_new("(PostScript files can be easily converted to PDF files using ghostscript's ps2pdf)");
    gtk_box_pack_start(GTK_BOX(printer_vb), export_format_lb, FALSE, FALSE, 0);
    gtk_widget_show(export_format_lb);
  }

/*****************************************************/

  /*** hor box for range and format frames ***/
  packet_hb = gtk_hbox_new(FALSE, 5);
  gtk_container_add(GTK_CONTAINER(main_vb), packet_hb);
  gtk_widget_show(packet_hb);

  /*** packet range frame ***/
  range_fr = gtk_frame_new("Packet Range");
  gtk_box_pack_start(GTK_BOX(packet_hb), range_fr, FALSE, FALSE, 0);
  gtk_widget_show(range_fr);

  range_tb = range_new(&args->range
#if GTK_MAJOR_VERSION < 2
  , accel_group
#endif
  );
  gtk_container_add(GTK_CONTAINER(range_fr), range_tb);
  gtk_widget_show(range_tb);

/*****************************************************/

  /*** packet format frame ***/
  format_fr = gtk_frame_new("Packet Format");
  gtk_box_pack_start(GTK_BOX(packet_hb), format_fr, TRUE, TRUE, 0);
  if(   action == output_action_print ||
        action == output_action_export_text ||
        action == output_action_export_ps)
    gtk_widget_show(format_fr);
  format_vb = gtk_vbox_new(FALSE, 5);
  gtk_container_border_width(GTK_CONTAINER(format_vb), 5);
  gtk_container_add(GTK_CONTAINER(format_fr), format_vb);
  gtk_widget_show(format_vb);

  /* "Print summary line" check button */
  summary_cb = CHECK_BUTTON_NEW_WITH_MNEMONIC("Packet summary line", accel_group);
  gtk_toggle_button_set_state(GTK_TOGGLE_BUTTON(summary_cb), args->print_summary);
  SIGNAL_CONNECT(summary_cb, "clicked", print_cmd_toggle_detail, main_win);
  gtk_tooltips_set_tip (tooltips, summary_cb, "Output of a packet summary line, like in the packet list", NULL);
  gtk_container_add(GTK_CONTAINER(format_vb), summary_cb);
  gtk_widget_show(summary_cb);


  /* "Details" check button */
  details_cb = CHECK_BUTTON_NEW_WITH_MNEMONIC("Packet details:", accel_group);
  gtk_toggle_button_set_state(GTK_TOGGLE_BUTTON(details_cb), args->print_dissections != print_dissections_none);
  SIGNAL_CONNECT(details_cb, "clicked", print_cmd_toggle_detail, main_win);
  gtk_tooltips_set_tip (tooltips, details_cb, "Output format of the selected packet details (protocol tree).", NULL);
  gtk_container_add(GTK_CONTAINER(format_vb), details_cb);
  gtk_widget_show(details_cb);

  /*** packet details ***/
  details_hb = gtk_hbox_new(FALSE, 6);
  gtk_container_border_width(GTK_CONTAINER(details_hb), 0);
  gtk_container_add(GTK_CONTAINER(format_vb), details_hb);
  gtk_widget_show(details_hb);

  details_vb = gtk_vbox_new(FALSE, 6);
  gtk_container_border_width(GTK_CONTAINER(details_vb), 0);
  gtk_container_add(GTK_CONTAINER(details_hb), details_vb);
  gtk_widget_show(details_vb);

  details_vb = gtk_vbox_new(FALSE, 6);
  gtk_container_border_width(GTK_CONTAINER(details_vb), 0);
  gtk_container_add(GTK_CONTAINER(details_hb), details_vb);
  gtk_widget_show(details_vb);

  /* "All collapsed"/"As displayed"/"All Expanded" radio buttons */
  collapse_all_rb = RADIO_BUTTON_NEW_WITH_MNEMONIC(NULL, "All co_llapsed", accel_group);
  gtk_toggle_button_set_state(GTK_TOGGLE_BUTTON(collapse_all_rb), args->print_dissections == print_dissections_collapsed);
  gtk_tooltips_set_tip (tooltips, collapse_all_rb, "Output of the packet details tree \"collapsed\"", NULL);
  gtk_container_add(GTK_CONTAINER(details_vb), collapse_all_rb);
  gtk_widget_show(collapse_all_rb);

  as_displayed_rb = RADIO_BUTTON_NEW_WITH_MNEMONIC(collapse_all_rb, "As displa_yed", accel_group);
  gtk_toggle_button_set_state(GTK_TOGGLE_BUTTON(as_displayed_rb), args->print_dissections == print_dissections_as_displayed);
  gtk_tooltips_set_tip (tooltips, as_displayed_rb, "Output of the packet details tree \"as displayed\"", NULL);
  gtk_container_add(GTK_CONTAINER(details_vb), as_displayed_rb);
  gtk_widget_show(as_displayed_rb);

  expand_all_rb = RADIO_BUTTON_NEW_WITH_MNEMONIC(collapse_all_rb, "All e_xpanded", accel_group);
  gtk_toggle_button_set_state(GTK_TOGGLE_BUTTON(expand_all_rb), args->print_dissections == print_dissections_expanded);
  gtk_tooltips_set_tip (tooltips, expand_all_rb, "Output of the packet details tree \"expanded\"", NULL);
  gtk_container_add(GTK_CONTAINER(details_vb), expand_all_rb);
  gtk_widget_show(expand_all_rb);

  /* "Print hex" check button. */
  hex_cb = CHECK_BUTTON_NEW_WITH_MNEMONIC("Packet bytes", accel_group);
  gtk_toggle_button_set_state(GTK_TOGGLE_BUTTON(hex_cb), args->print_hex);
  SIGNAL_CONNECT(hex_cb, "clicked", print_cmd_toggle_detail, main_win);
  gtk_tooltips_set_tip (tooltips, hex_cb, "Add a hexdump of the packet data", NULL);
  gtk_container_add(GTK_CONTAINER(format_vb), hex_cb);
  gtk_widget_show(hex_cb);

  /* seperator */
  sep = gtk_hseparator_new();
  gtk_container_add(GTK_CONTAINER(format_vb), sep);
  gtk_widget_show(sep);

  /* "Each packet on a new page" check button. */
  formfeed_cb = CHECK_BUTTON_NEW_WITH_MNEMONIC("Each packet on a new page", accel_group);
  gtk_toggle_button_set_state(GTK_TOGGLE_BUTTON(formfeed_cb), args->print_formfeed);
  gtk_tooltips_set_tip (tooltips, formfeed_cb, "When checked, a new page will be used for each packet. "
      "This is done by adding a formfeed (or similar) between the packet outputs.", NULL);
  gtk_container_add(GTK_CONTAINER(format_vb), formfeed_cb);
  gtk_widget_show(formfeed_cb);


  OBJECT_SET_DATA(main_win, PRINT_ARGS_KEY, args);
  OBJECT_SET_DATA(main_win, PRINT_SUMMARY_CB_KEY, summary_cb);
  OBJECT_SET_DATA(main_win, PRINT_DETAILS_CB_KEY, details_cb);
  OBJECT_SET_DATA(main_win, PRINT_COLLAPSE_ALL_RB_KEY, collapse_all_rb);
  OBJECT_SET_DATA(main_win, PRINT_AS_DISPLAYED_RB_KEY, as_displayed_rb);
  OBJECT_SET_DATA(main_win, PRINT_EXPAND_ALL_RB_KEY, expand_all_rb);
  OBJECT_SET_DATA(main_win, PRINT_HEX_CB_KEY, hex_cb);

/*****************************************************/


  /* Button row */
  if(topic_available(HELP_PRINT_DIALOG)) {
    bbox = dlg_button_row_new(action == output_action_print ? GTK_STOCK_PRINT : GTK_STOCK_OK, GTK_STOCK_CANCEL, GTK_STOCK_HELP, NULL);
  } else {
    bbox = dlg_button_row_new(action == output_action_print ? GTK_STOCK_PRINT : GTK_STOCK_OK, GTK_STOCK_CANCEL, NULL);
  }
  gtk_box_pack_start(GTK_BOX(main_vb), bbox, FALSE, FALSE, 0);
  gtk_widget_show(bbox);

  ok_bt = OBJECT_GET_DATA(bbox, action == output_action_print ? GTK_STOCK_PRINT : GTK_STOCK_OK);

  OBJECT_SET_DATA(main_win, PRINT_BT_KEY, ok_bt);

  OBJECT_SET_DATA(ok_bt, PRINT_PS_RB_KEY, ps_rb);
  OBJECT_SET_DATA(ok_bt, PRINT_PDML_RB_KEY, pdml_rb);
  OBJECT_SET_DATA(ok_bt, PRINT_PSML_RB_KEY, psml_rb);
  OBJECT_SET_DATA(ok_bt, PRINT_CSV_RB_KEY, csv_rb);
  OBJECT_SET_DATA(ok_bt, PRINT_DEST_CB_KEY, dest_cb);
#ifndef _WIN32
  OBJECT_SET_DATA(ok_bt, PRINT_CMD_TE_KEY, cmd_te);
#endif

  OBJECT_SET_DATA(ok_bt, PRINT_ARGS_KEY, args);
  OBJECT_SET_DATA(ok_bt, PRINT_FILE_TE_KEY, file_te);
  OBJECT_SET_DATA(ok_bt, PRINT_SUMMARY_CB_KEY, summary_cb);
  OBJECT_SET_DATA(ok_bt, PRINT_DETAILS_CB_KEY, details_cb);
  OBJECT_SET_DATA(ok_bt, PRINT_COLLAPSE_ALL_RB_KEY, collapse_all_rb);
  OBJECT_SET_DATA(ok_bt, PRINT_AS_DISPLAYED_RB_KEY, as_displayed_rb);
  OBJECT_SET_DATA(ok_bt, PRINT_EXPAND_ALL_RB_KEY, expand_all_rb);
  OBJECT_SET_DATA(ok_bt, PRINT_HEX_CB_KEY, hex_cb);
  OBJECT_SET_DATA(ok_bt, PRINT_FORMFEED_CB_KEY, formfeed_cb);
  SIGNAL_CONNECT(ok_bt, "clicked", print_ok_cb, main_win);
  gtk_tooltips_set_tip (tooltips, ok_bt, "Start output", NULL);

  cancel_bt  = OBJECT_GET_DATA(bbox, GTK_STOCK_CANCEL);
  window_set_cancel_button(main_win, cancel_bt, window_cancel_button_cb);
  gtk_tooltips_set_tip (tooltips, cancel_bt, "Cancel and exit dialog", NULL);

  if(topic_available(HELP_PRINT_DIALOG)) {
    help_bt  = OBJECT_GET_DATA(bbox, GTK_STOCK_HELP);
    SIGNAL_CONNECT(help_bt, "clicked", topic_cb, HELP_PRINT_DIALOG);
  }

  gtk_widget_grab_default(ok_bt);

  /* Catch the "activate" signal on the "Command" and "File" text entries,
     so that if the user types Return there, we act as if the "OK" button
     had been selected, as happens if Return is typed if some widget
     that *doesn't* handle the Return key has the input focus. */
#ifndef _WIN32
  dlg_set_activate(cmd_te, ok_bt);
#endif
  if(action != output_action_print)
    dlg_set_activate(file_te, ok_bt);

  SIGNAL_CONNECT(main_win, "delete_event", window_delete_event_cb, NULL);

  gtk_widget_show(main_win);
  window_present(main_win);

  return main_win;
}


/* user changed "print to" destination */
static void
print_cmd_toggle_dest(GtkWidget *widget, gpointer data _U_)
{
#ifndef _WIN32
  GtkWidget     *cmd_lb, *cmd_te;
#endif
  GtkWidget     *file_bt, *file_te;
  int            to_file;

#ifndef _WIN32
  cmd_lb = GTK_WIDGET(OBJECT_GET_DATA(widget, PRINT_CMD_LB_KEY));
  cmd_te = GTK_WIDGET(OBJECT_GET_DATA(widget, PRINT_CMD_TE_KEY));
#endif
  file_bt = GTK_WIDGET(OBJECT_GET_DATA(widget, PRINT_FILE_BT_KEY));
  file_te = GTK_WIDGET(OBJECT_GET_DATA(widget, PRINT_FILE_TE_KEY));

  to_file = gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON (widget));
#ifndef _WIN32
  gtk_widget_set_sensitive(cmd_lb, !to_file);
  gtk_widget_set_sensitive(cmd_te, !to_file);
#endif
  gtk_widget_set_sensitive(file_bt, to_file);
  gtk_widget_set_sensitive(file_te, to_file);
}


/* user changed "packet details" */
static void
print_cmd_toggle_detail(GtkWidget *widget _U_, gpointer data)
{
  GtkWidget     *print_bt, *summary_cb, *details_cb, *collapse_all_rb, *expand_all_rb, *as_displayed_rb, *hex_cb;
  gboolean      print_detail;


  print_bt = GTK_WIDGET(OBJECT_GET_DATA(data, PRINT_BT_KEY));
  summary_cb = GTK_WIDGET(OBJECT_GET_DATA(data, PRINT_SUMMARY_CB_KEY));
  details_cb = GTK_WIDGET(OBJECT_GET_DATA(data, PRINT_DETAILS_CB_KEY));
  collapse_all_rb = GTK_WIDGET(OBJECT_GET_DATA(data, PRINT_COLLAPSE_ALL_RB_KEY));
  as_displayed_rb = GTK_WIDGET(OBJECT_GET_DATA(data, PRINT_AS_DISPLAYED_RB_KEY));
  expand_all_rb = GTK_WIDGET(OBJECT_GET_DATA(data, PRINT_EXPAND_ALL_RB_KEY));
  hex_cb = GTK_WIDGET(OBJECT_GET_DATA(data, PRINT_HEX_CB_KEY));

  /* is user disabled details, disable the corresponding buttons */
  print_detail = gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON (details_cb));
  gtk_widget_set_sensitive(collapse_all_rb, print_detail);
  gtk_widget_set_sensitive(as_displayed_rb, print_detail);
  gtk_widget_set_sensitive(expand_all_rb, print_detail);

  /* if user selected nothing to print at all, disable the "ok" button */
  gtk_widget_set_sensitive(print_bt,
      gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON (summary_cb)) ||
      gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON (details_cb)) ||
      gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON (hex_cb)));
}


static void
print_ok_cb(GtkWidget *ok_bt, gpointer parent_w)
{
  GtkWidget         *button;
  print_args_t      *args;
  const gchar       *g_dest;
  gchar             *f_name;
  gchar             *dirname;
  gboolean          export_as_pdml = FALSE, export_as_psml = FALSE;
  gboolean          export_as_csv = FALSE;
#ifdef _WIN32
  gboolean          win_printer = FALSE;
  int               tmp_fd;
  char              tmp_namebuf[128+1];    /* XXX - length was used elsewhere too, why? */
#endif
  cf_print_status_t status;

  args = (print_args_t *)OBJECT_GET_DATA(ok_bt, PRINT_ARGS_KEY);

  /* Check whether the range is valid. */
  if (!range_check_validity(&args->range)) {
    /* The range isn't valid; don't dismiss the print/export dialog box,
       just leave it around so that the user can, after they
       dismiss the alert box popped up for the error, try again. */
    return;
  }

  button = (GtkWidget *)OBJECT_GET_DATA(ok_bt, PRINT_DEST_CB_KEY);
  args->to_file = gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON (button));

  if (args->to_file) {
    g_dest = gtk_entry_get_text(GTK_ENTRY(OBJECT_GET_DATA(ok_bt,
                                                          PRINT_FILE_TE_KEY)));
    if (!g_dest[0]) {
      simple_dialog(ESD_TYPE_ERROR, ESD_BTN_OK,
        "Output to file, but no file specified.");
      return;
    }
    g_free(args->file);
    args->file = g_strdup(g_dest);
    /* Save the directory name for future file dialogs. */
    f_name = g_strdup(g_dest);
    dirname = get_dirname(f_name);  /* Overwrites f_name */
    set_last_open_dir(dirname);
    g_free(f_name);
  } else {
#ifdef _WIN32
    win_printer = TRUE;
    /* We currently don't have a function in util.h to create just a tempfile */
    /* name, so simply create a tempfile using the "official" function, */
    /* then delete this file again. After this, the name MUST be available. */
    /* */
    /* Don't use tmpnam() or such, as this will fail under some ACL */
    /* circumstances: http://bugs.ethereal.com/bugzilla/show_bug.cgi?id=358 */

    tmp_fd = create_tempfile(tmp_namebuf, sizeof(tmp_namebuf), "ethprint");
    if(tmp_fd == -1) {
        simple_dialog(ESD_TYPE_ERROR, ESD_BTN_OK,
            "Couldn't create a temporary file for printing.");
        return;
    }
    g_free(args->file);
    args->file = g_strdup(tmp_namebuf);
    eth_unlink(args->file);
    args->to_file = TRUE;
#else
    g_free(args->cmd);
    args->cmd = g_strdup(gtk_entry_get_text(GTK_ENTRY(OBJECT_GET_DATA(ok_bt,
      PRINT_CMD_TE_KEY))));
#endif
  }

  args->format = PR_FMT_TEXT;
  button = (GtkWidget *)OBJECT_GET_DATA(ok_bt, PRINT_PS_RB_KEY);
  if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON (button)))
    args->format = PR_FMT_PS;
  button = (GtkWidget *)OBJECT_GET_DATA(ok_bt, PRINT_PDML_RB_KEY);
  if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON (button)))
    export_as_pdml = TRUE;
  button = (GtkWidget *)OBJECT_GET_DATA(ok_bt, PRINT_PSML_RB_KEY);
  if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON (button)))
    export_as_psml = TRUE;
  button = (GtkWidget *)OBJECT_GET_DATA(ok_bt, PRINT_CSV_RB_KEY);
  if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON (button)))
    export_as_csv = TRUE;

  button = (GtkWidget *)OBJECT_GET_DATA(ok_bt, PRINT_SUMMARY_CB_KEY);
  args->print_summary = gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON (button));

  button = (GtkWidget *)OBJECT_GET_DATA(ok_bt, PRINT_COLLAPSE_ALL_RB_KEY);
  if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON (button))) {
    args->print_dissections = print_dissections_collapsed;
  }
  button = (GtkWidget *)OBJECT_GET_DATA(ok_bt, PRINT_AS_DISPLAYED_RB_KEY);
  if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON (button))) {
    args->print_dissections = print_dissections_as_displayed;
  }
  button = (GtkWidget *)OBJECT_GET_DATA(ok_bt, PRINT_EXPAND_ALL_RB_KEY);
  if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON (button))) {
    args->print_dissections = print_dissections_expanded;
  }

  /* the details setting has priority over the radio buttons */
  button = (GtkWidget *)OBJECT_GET_DATA(ok_bt, PRINT_DETAILS_CB_KEY);
  if (!gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON (button))) {
    args->print_dissections = print_dissections_none;
  }

  button = (GtkWidget *)OBJECT_GET_DATA(ok_bt, PRINT_HEX_CB_KEY);
  args->print_hex = gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON (button));

  button = (GtkWidget *)OBJECT_GET_DATA(ok_bt, PRINT_FORMFEED_CB_KEY);
  args->print_formfeed = gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON (button));


  window_destroy(GTK_WIDGET(parent_w));

  /* Now print/export the packets */
  if (export_as_pdml)
    status = cf_write_pdml_packets(&cfile, args);
  else if (export_as_psml)
    status = cf_write_psml_packets(&cfile, args);
  else if (export_as_csv)
    status = cf_write_csv_packets(&cfile, args);
  else {
    switch (args->format) {

    case PR_FMT_TEXT:
      if (args->to_file) {
        args->stream = print_stream_text_new(TRUE, args->file);
        if (args->stream == NULL) {
          open_failure_alert_box(args->file, errno, TRUE);
          return;
        }
      } else {
        args->stream = print_stream_text_new(FALSE, args->cmd);
        if (args->stream == NULL) {
          simple_dialog(ESD_TYPE_ERROR, ESD_BTN_OK,
                        "Couldn't run print command %s.", args->cmd);
        }
      }
      break;

    case PR_FMT_PS:
      if (args->to_file) {
        args->stream = print_stream_ps_new(TRUE, args->file);
        if (args->stream == NULL) {
          open_failure_alert_box(args->file, errno, TRUE);
          return;
        }
      } else {
        args->stream = print_stream_ps_new(FALSE, args->cmd);
        if (args->stream == NULL) {
          simple_dialog(ESD_TYPE_ERROR, ESD_BTN_OK,
                        "Couldn't run print command %s.", args->cmd);
        }
      }
      break;

    default:
      g_assert_not_reached();
      return;
    }
    status = cf_print_packets(&cfile, args);
  }
  switch (status) {

  case CF_PRINT_OK:
    break;

  case CF_PRINT_OPEN_ERROR:
    if (args->to_file)
      open_failure_alert_box(args->file, errno, TRUE);
    else
      simple_dialog(ESD_TYPE_ERROR, ESD_BTN_OK, "Couldn't run print command %s.",
        args->cmd);
    break;

  case CF_PRINT_WRITE_ERROR:
    if (args->to_file)
      write_failure_alert_box(args->file, errno);
    else
      simple_dialog(ESD_TYPE_ERROR, ESD_BTN_OK,
	"Error writing to print command: %s", strerror(errno));
    break;
  }

#ifdef _WIN32
  if (win_printer) {
    print_mswin(args->file);

    /* trash temp file */
    eth_remove(args->file);
  }
#endif
}

static void
print_destroy_cb(GtkWidget *win, gpointer user_data)
{
  GtkWidget     *fs;

  /* Is there a file selection dialog associated with this
     Print File dialog? */
  fs = OBJECT_GET_DATA(win, E_FILE_SEL_DIALOG_PTR_KEY);

  if (fs != NULL) {
    /* Yes.  Destroy it. */
    window_destroy(fs);
  }

  /* Note that we no longer have a "Print" dialog box. */
  *((gpointer *) user_data) = NULL;
}