diff options
Diffstat (limited to 'ethereal.c')
| -rw-r--r-- | ethereal.c | 556 |
1 files changed, 3 insertions, 553 deletions
diff --git a/ethereal.c b/ethereal.c index 15baf5c0fb..aedba45b55 100644 --- a/ethereal.c +++ b/ethereal.c @@ -1,6 +1,6 @@ /* ethereal.c * - * $Id: ethereal.c,v 1.109 1999/08/28 01:51:58 guy Exp $ + * $Id: ethereal.c,v 1.110 1999/09/01 03:04:09 gram Exp $ * * Ethereal - Network traffic analyzer * By Gerald Combs <gerald@zing.org> @@ -25,7 +25,6 @@ * * * To do: - * - Live browser/capture display * - Graphs * - Get AIX to work * - Check for end of packet in dissect_* routines. @@ -33,7 +32,6 @@ * - Multiple window support * - Add cut/copy/paste * - Create header parsing routines - * - Check fopens, freads, fwrites * - Make byte view scrollbars automatic? * - Make byte view selections more fancy? * @@ -87,7 +85,7 @@ #include "capture.h" #include "summary.h" #include "file.h" -#include "menu.h" +#include "gtk/menu.h" #include "prefs.h" #include "column.h" #include "print.h" @@ -96,16 +94,7 @@ #include "util.h" #include "gtkpacket.h" #include "dfilter.h" - -static void file_open_ok_cb(GtkWidget *w, GtkFileSelection *fs); -static void file_save_ok_cb(GtkWidget *w, GtkFileSelection *fs); -static void file_save_as_ok_cb(GtkWidget *w, GtkFileSelection *fs); -static void print_cmd_toggle_dest(GtkWidget *widget, gpointer data); -static void print_file_cb(GtkWidget *file_bt, gpointer file_te); -static void print_fs_ok_cb(GtkWidget *w, gpointer data); -static void print_fs_cancel_cb(GtkWidget *w, gpointer data); -static void print_ok_cb(GtkWidget *ok_bt, gpointer parent_w); -static void print_close_cb(GtkWidget *close_bt, gpointer parent_w); +#include "gtk/keys.h" FILE *data_out_file = NULL; packet_info pi; @@ -136,8 +125,6 @@ int quit_after_cap; /* Makes a "capture only mode". Implies -k */ /* Specifies byte offsets for object selected in tree */ static gint tree_selected_start=-1, tree_selected_len=-1; -#define E_DFILTER_TE_KEY "display_filter_te" -#define E_RFILTER_TE_KEY "read_filter_te" /* About Ethereal window */ void @@ -351,222 +338,6 @@ match_selected_cb(GtkWidget *w, gpointer data) filter_packets(&cf); } -/* Open a file */ -void -file_open_cmd_cb(GtkWidget *w, gpointer data) { - GtkWidget *filter_hbox, *filter_bt, *filter_te; - - if (last_open_dir) - chdir(last_open_dir); - - file_sel = gtk_file_selection_new ("Ethereal: Open Capture File"); - - /* Connect the ok_button to file_open_ok_cb function and pass along a - pointer to the file selection box widget */ - gtk_signal_connect (GTK_OBJECT (GTK_FILE_SELECTION (file_sel)->ok_button), - "clicked", (GtkSignalFunc) file_open_ok_cb, file_sel ); - - gtk_object_set_data(GTK_OBJECT(GTK_FILE_SELECTION(file_sel)->ok_button), - E_DFILTER_TE_KEY, gtk_object_get_data(GTK_OBJECT(w), E_DFILTER_TE_KEY)); - - filter_hbox = gtk_hbox_new(FALSE, 1); - gtk_container_border_width(GTK_CONTAINER(filter_hbox), 0); - gtk_box_pack_start(GTK_BOX(GTK_FILE_SELECTION(file_sel)->action_area), - filter_hbox, FALSE, FALSE, 0); - gtk_widget_show(filter_hbox); - - filter_bt = gtk_button_new_with_label("Filter:"); - gtk_signal_connect(GTK_OBJECT(filter_bt), "clicked", - GTK_SIGNAL_FUNC(prefs_cb), (gpointer) E_PR_PG_FILTER); - gtk_box_pack_start(GTK_BOX(filter_hbox), filter_bt, FALSE, TRUE, 0); - gtk_widget_show(filter_bt); - - filter_te = gtk_entry_new(); - gtk_object_set_data(GTK_OBJECT(filter_bt), E_FILT_TE_PTR_KEY, filter_te); - gtk_box_pack_start(GTK_BOX(filter_hbox), filter_te, TRUE, TRUE, 3); - gtk_widget_show(filter_te); - - gtk_object_set_data(GTK_OBJECT(GTK_FILE_SELECTION(file_sel)->ok_button), - E_RFILTER_TE_KEY, filter_te); - - /* Connect the cancel_button to destroy the widget */ - gtk_signal_connect_object(GTK_OBJECT (GTK_FILE_SELECTION - (file_sel)->cancel_button), "clicked", (GtkSignalFunc) - gtk_widget_destroy, GTK_OBJECT (file_sel)); - -#ifdef HAVE_LIBPCAP - if( fork_mode && (cf.save_file != NULL) ) -#else - if( cf.save_file != NULL ) -#endif - gtk_file_selection_set_filename(GTK_FILE_SELECTION(file_sel), cf.save_file); - else - gtk_file_selection_set_filename(GTK_FILE_SELECTION(file_sel), ""); - - gtk_widget_show(file_sel); -} - -static void -file_open_ok_cb(GtkWidget *w, GtkFileSelection *fs) { - gchar *cf_name, *rfilter, *s; - GtkWidget *filter_te; - dfilter *rfcode = NULL; - int err; - - cf_name = g_strdup(gtk_file_selection_get_filename(GTK_FILE_SELECTION (fs))); - filter_te = gtk_object_get_data(GTK_OBJECT(w), E_RFILTER_TE_KEY); - rfilter = gtk_entry_get_text(GTK_ENTRY(filter_te)); - if (rfilter[0] != '\0') { - rfcode = dfilter_new(); - if (dfilter_compile(rfcode, rfilter) != 0) { - simple_dialog(ESD_TYPE_WARN, NULL, dfilter_error_msg); - dfilter_destroy(rfcode); - return; - } - } - - /* Try to open the capture file. */ - if ((err = open_cap_file(cf_name, &cf)) != 0) { - /* We couldn't open it; don't dismiss the open dialog box, - just leave it around so that the user can, after they - dismiss the alert box popped up for the open error, - try again. */ - if (rfcode != NULL) - dfilter_destroy(rfcode); - return; - } - - /* Attach the new read filter to "cf" ("open_cap_file()" succeeded, so - it closed the previous capture file, and thus destroyed any - previous read filter attached to "cf"). */ - cf.rfcode = rfcode; - - /* We've crossed the Rubicon; get rid of the file selection box. */ - gtk_widget_hide(GTK_WIDGET (fs)); - gtk_widget_destroy(GTK_WIDGET (fs)); - - err = read_cap_file(&cf); - /* Save the directory name; we can write over cf_name. */ - s = strrchr(cf_name, '/'); - if (s && last_open_dir) { - *s = '\0'; - if (strcmp(last_open_dir, cf_name) != 0) { - g_free(last_open_dir); - last_open_dir = g_strdup(cf_name); - } - } - else if (s) { /* ! last_open_dir */ - *s = '\0'; - last_open_dir = g_strdup(cf_name); - } - else { - last_open_dir = NULL; - } - set_menu_sensitivity("/File/Save", FALSE); - set_menu_sensitivity("/File/Save As...", TRUE); - g_free(cf_name); -} - -/* Close a file */ -void -file_close_cmd_cb(GtkWidget *widget, gpointer data) { - close_cap_file(&cf, info_bar, file_ctx); -} - -void -file_save_cmd_cb(GtkWidget *w, gpointer data) { - file_sel = gtk_file_selection_new ("Ethereal: Save Capture File"); - - /* Connect the ok_button to file_save_ok_cb function and pass along a - pointer to the file selection box widget */ - gtk_signal_connect (GTK_OBJECT (GTK_FILE_SELECTION (file_sel)->ok_button), - "clicked", (GtkSignalFunc) file_save_ok_cb, file_sel ); - - /* Connect the cancel_button to destroy the widget */ - gtk_signal_connect_object(GTK_OBJECT (GTK_FILE_SELECTION - (file_sel)->cancel_button), "clicked", (GtkSignalFunc) - gtk_widget_destroy, GTK_OBJECT (file_sel)); - - gtk_file_selection_set_filename(GTK_FILE_SELECTION(file_sel), ""); - - gtk_widget_show(file_sel); -} - -void -file_save_as_cmd_cb(GtkWidget *w, gpointer data) { - file_sel = gtk_file_selection_new ("Ethereal: Save Capture File As"); - - /* Connect the ok_button to file_save_as_ok_cb function and pass along a - pointer to the file selection box widget */ - gtk_signal_connect (GTK_OBJECT (GTK_FILE_SELECTION (file_sel)->ok_button), - "clicked", (GtkSignalFunc) file_save_as_ok_cb, file_sel ); - - /* Connect the cancel_button to destroy the widget */ - gtk_signal_connect_object(GTK_OBJECT (GTK_FILE_SELECTION - (file_sel)->cancel_button), "clicked", (GtkSignalFunc) - gtk_widget_destroy, GTK_OBJECT (file_sel)); - - gtk_file_selection_set_filename(GTK_FILE_SELECTION(file_sel), ""); - gtk_widget_show(file_sel); -} - -static void -file_save_ok_cb(GtkWidget *w, GtkFileSelection *fs) { - gchar *cf_name; - int err; - - cf_name = g_strdup(gtk_file_selection_get_filename(GTK_FILE_SELECTION(fs))); - gtk_widget_hide(GTK_WIDGET (fs)); - gtk_widget_destroy(GTK_WIDGET (fs)); - - if (!file_mv(cf.save_file, cf_name)) - return; - - g_free(cf.save_file); - cf.save_file = g_strdup(cf_name); - cf.user_saved = 1; - if ((err = open_cap_file(cf_name, &cf)) == 0) { - err = read_cap_file(&cf); - set_menu_sensitivity("/File/Save", FALSE); - set_menu_sensitivity("/File/Save As...", TRUE); - } -} - -static void -file_save_as_ok_cb(GtkWidget *w, GtkFileSelection *fs) { - gchar *cf_name; - int err; - - cf_name = g_strdup(gtk_file_selection_get_filename(GTK_FILE_SELECTION(fs))); - gtk_widget_hide(GTK_WIDGET (fs)); - gtk_widget_destroy(GTK_WIDGET (fs)); - if (!file_cp(cf.filename, cf_name)) - return; - g_free(cf.filename); - cf.filename = g_strdup(cf_name); - cf.user_saved = 1; - if ((err = open_cap_file(cf.filename, &cf)) == 0) { - err = read_cap_file(&cf); - set_menu_sensitivity("/File/Save", FALSE); - set_menu_sensitivity("/File/Save As...", TRUE); - } -} - -/* Reload a file using the current read and display filters */ -void -file_reload_cmd_cb(GtkWidget *w, gpointer data) { - /*GtkWidget *filter_te = gtk_object_get_data(GTK_OBJECT(w), E_DFILTER_TE_KEY);*/ - GtkWidget *filter_te; - - filter_te = gtk_object_get_data(GTK_OBJECT(w), E_DFILTER_TE_KEY); - - if (cf.dfilter) g_free(cf.dfilter); - cf.dfilter = g_strdup(gtk_entry_get_text(GTK_ENTRY(filter_te))); - if (open_cap_file(cf.filename, &cf) == 0) - read_cap_file(&cf); - /* XXX - change the menu if the open fails? */ -} - /* Run the current display filter on the current packet set, and redisplay. */ static void @@ -588,327 +359,6 @@ filter_activate_cb(GtkWidget *w, gpointer data) filter_packets(&cf); } -/* - * Remember whether we printed to a printer or a file the last time we - * printed something. - */ -static int print_to_file; - -/* Keys for gtk_object_set_data */ -#define PRINT_CMD_LB_KEY "printer_command_label" -#define PRINT_CMD_TE_KEY "printer_command_entry" -#define PRINT_FILE_BT_KEY "printer_file_button" -#define PRINT_FILE_TE_KEY "printer_file_entry" -#define PRINT_DEST_RB_KEY "printer_destination_radio_button" - -/* Print the capture */ -void -file_print_cmd_cb(GtkWidget *widget, gpointer data) -{ - GtkWidget *print_w; - GtkWidget *main_vb, *main_tb, *button; -#if 0 - GtkWidget *format_hb, *format_lb; - GSList *format_grp; -#endif - GtkWidget *dest_rb; - GtkWidget *dest_hb, *dest_lb; - GtkWidget *cmd_lb, *cmd_te; - GtkWidget *file_bt_hb, *file_bt, *file_te; - GSList *dest_grp; - GtkWidget *bbox, *ok_bt, *cancel_bt; - - /* XXX - don't pop up one if there's already one open; instead, - give it the input focus if that's possible. */ - - print_w = gtk_window_new(GTK_WINDOW_TOPLEVEL); - gtk_window_set_title(GTK_WINDOW(print_w), "Ethereal: Print"); - - /* Enclosing containers 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(print_w), main_vb); - gtk_widget_show(main_vb); - - main_tb = gtk_table_new(4, 2, FALSE); - gtk_box_pack_start(GTK_BOX(main_vb), main_tb, FALSE, FALSE, 0); - gtk_table_set_row_spacings(GTK_TABLE(main_tb), 10); - gtk_table_set_col_spacings(GTK_TABLE(main_tb), 15); - gtk_widget_show(main_tb); - - /* XXX - printing multiple frames in PostScript looks as if it's - tricky - you have to deal with page boundaries, I think - - and I'll have to spend some time learning enough about - PostScript to figure it out, so, for now, we only print - multiple frames as text. */ -#if 0 - /* Output format */ - format_lb = gtk_label_new("Format:"); - gtk_misc_set_alignment(GTK_MISC(format_lb), 1.0, 0.5); - gtk_table_attach_defaults(GTK_TABLE(main_tb), format_lb, 0, 1, 0, 1); - gtk_widget_show(format_lb); - - format_hb = gtk_hbox_new(FALSE, 0); - gtk_table_attach_defaults(GTK_TABLE(main_tb), format_hb, 1, 2, 0, 1); - gtk_widget_show(format_hb); - - button = gtk_radio_button_new_with_label(NULL, "Plain Text"); - if (prefs.pr_format == PR_FMT_TEXT) - gtk_toggle_button_set_state(GTK_TOGGLE_BUTTON(button), TRUE); - format_grp = gtk_radio_button_group(GTK_RADIO_BUTTON(button)); - gtk_box_pack_start(GTK_BOX(format_hb), button, FALSE, FALSE, 10); - gtk_widget_show(button); - - button = gtk_radio_button_new_with_label(format_grp, "PostScript"); - if (prefs.pr_format == PR_FMT_PS) - gtk_toggle_button_set_state(GTK_TOGGLE_BUTTON(button), TRUE); - gtk_box_pack_start(GTK_BOX(format_hb), button, FALSE, FALSE, 10); - gtk_widget_show(button); -#endif - - /* Output destination */ - dest_lb = gtk_label_new("Print to:"); - gtk_misc_set_alignment(GTK_MISC(dest_lb), 1.0, 0.5); - gtk_table_attach_defaults(GTK_TABLE(main_tb), dest_lb, 0, 1, 1, 2); - gtk_widget_show(dest_lb); - - dest_hb = gtk_hbox_new(FALSE, 0); - gtk_table_attach_defaults(GTK_TABLE(main_tb), dest_hb, 1, 2, 1, 2); - gtk_widget_show(dest_hb); - - button = gtk_radio_button_new_with_label(NULL, "Command"); - if (!print_to_file) - gtk_toggle_button_set_state(GTK_TOGGLE_BUTTON(button), TRUE); - dest_grp = gtk_radio_button_group(GTK_RADIO_BUTTON(button)); - gtk_box_pack_start(GTK_BOX(dest_hb), button, FALSE, FALSE, 10); - gtk_widget_show(button); - - dest_rb = gtk_radio_button_new_with_label(dest_grp, "File"); - if (print_to_file) - gtk_toggle_button_set_state(GTK_TOGGLE_BUTTON(dest_rb), TRUE); - gtk_signal_connect(GTK_OBJECT(dest_rb), "toggled", - GTK_SIGNAL_FUNC(print_cmd_toggle_dest), NULL); - gtk_box_pack_start(GTK_BOX(dest_hb), dest_rb, FALSE, FALSE, 10); - gtk_widget_show(dest_rb); - - /* Command text entry */ - cmd_lb = gtk_label_new("Command:"); - gtk_object_set_data(GTK_OBJECT(dest_rb), PRINT_CMD_LB_KEY, cmd_lb); - gtk_misc_set_alignment(GTK_MISC(cmd_lb), 1.0, 0.5); - gtk_table_attach_defaults(GTK_TABLE(main_tb), cmd_lb, 0, 1, 2, 3); - gtk_widget_set_sensitive(cmd_lb, !print_to_file); - gtk_widget_show(cmd_lb); - - cmd_te = gtk_entry_new(); - gtk_object_set_data(GTK_OBJECT(dest_rb), PRINT_CMD_TE_KEY, cmd_te); - if (prefs.pr_cmd) - gtk_entry_set_text(GTK_ENTRY(cmd_te), prefs.pr_cmd); - gtk_table_attach_defaults(GTK_TABLE(main_tb), cmd_te, 1, 2, 2, 3); - gtk_widget_set_sensitive(cmd_te, !print_to_file); - gtk_widget_show(cmd_te); - - /* File button and text entry */ - file_bt_hb = gtk_hbox_new(FALSE, 0); - gtk_table_attach_defaults(GTK_TABLE(main_tb), file_bt_hb, 0, 1, 3, 4); - gtk_widget_show(file_bt_hb); - - file_bt = gtk_button_new_with_label("File:"); - gtk_object_set_data(GTK_OBJECT(dest_rb), PRINT_FILE_BT_KEY, file_bt); - gtk_box_pack_end(GTK_BOX(file_bt_hb), file_bt, FALSE, FALSE, 0); - gtk_widget_set_sensitive(file_bt, print_to_file); - gtk_widget_show(file_bt); - - file_te = gtk_entry_new(); - gtk_object_set_data(GTK_OBJECT(dest_rb), PRINT_FILE_TE_KEY, file_te); - gtk_table_attach_defaults(GTK_TABLE(main_tb), file_te, 1, 2, 3, 4); - gtk_widget_set_sensitive(file_te, print_to_file); - gtk_widget_show(file_te); - - gtk_signal_connect(GTK_OBJECT(file_bt), "clicked", - GTK_SIGNAL_FUNC(print_file_cb), GTK_OBJECT(file_te)); - - /* Button row: OK and Cancel buttons */ - bbox = gtk_hbutton_box_new(); - gtk_button_box_set_layout (GTK_BUTTON_BOX (bbox), GTK_BUTTONBOX_END); - gtk_button_box_set_spacing(GTK_BUTTON_BOX(bbox), 5); - gtk_container_add(GTK_CONTAINER(main_vb), bbox); - gtk_widget_show(bbox); - - ok_bt = gtk_button_new_with_label ("OK"); - gtk_object_set_data(GTK_OBJECT(ok_bt), PRINT_DEST_RB_KEY, dest_rb); - gtk_object_set_data(GTK_OBJECT(ok_bt), PRINT_CMD_TE_KEY, cmd_te); - gtk_object_set_data(GTK_OBJECT(ok_bt), PRINT_FILE_TE_KEY, file_te); - gtk_signal_connect(GTK_OBJECT(ok_bt), "clicked", - GTK_SIGNAL_FUNC(print_ok_cb), GTK_OBJECT(print_w)); - GTK_WIDGET_SET_FLAGS(ok_bt, GTK_CAN_DEFAULT); - gtk_box_pack_start (GTK_BOX (bbox), ok_bt, TRUE, TRUE, 0); - gtk_widget_grab_default(ok_bt); - gtk_widget_show(ok_bt); - - cancel_bt = gtk_button_new_with_label ("Cancel"); - gtk_signal_connect(GTK_OBJECT(cancel_bt), "clicked", - GTK_SIGNAL_FUNC(print_close_cb), GTK_OBJECT(print_w)); - GTK_WIDGET_SET_FLAGS(cancel_bt, GTK_CAN_DEFAULT); - gtk_box_pack_start (GTK_BOX (bbox), cancel_bt, TRUE, TRUE, 0); - gtk_widget_show(cancel_bt); - -#if 0 - display_opt_window_active = TRUE; -#endif - gtk_widget_show(print_w); -} - -static void -print_cmd_toggle_dest(GtkWidget *widget, gpointer data) -{ - GtkWidget *cmd_lb, *cmd_te, *file_bt, *file_te; - int to_file; - - cmd_lb = GTK_WIDGET(gtk_object_get_data(GTK_OBJECT(widget), - PRINT_CMD_LB_KEY)); - cmd_te = GTK_WIDGET(gtk_object_get_data(GTK_OBJECT(widget), - PRINT_CMD_TE_KEY)); - file_bt = GTK_WIDGET(gtk_object_get_data(GTK_OBJECT(widget), - PRINT_FILE_BT_KEY)); - file_te = GTK_WIDGET(gtk_object_get_data(GTK_OBJECT(widget), - PRINT_FILE_TE_KEY)); - if (GTK_TOGGLE_BUTTON (widget)->active) { - /* They selected "Print to File" */ - to_file = TRUE; - } else { - /* They selected "Print to Command" */ - to_file = FALSE; - } - gtk_widget_set_sensitive(cmd_lb, !to_file); - gtk_widget_set_sensitive(cmd_te, !to_file); - gtk_widget_set_sensitive(file_bt, to_file); - gtk_widget_set_sensitive(file_te, to_file); -} - -static void -print_file_cb(GtkWidget *file_bt, gpointer file_te) -{ - GtkWidget *fs; - - fs = gtk_file_selection_new ("Ethereal: Print to File"); - gtk_object_set_data(GTK_OBJECT(fs), PRINT_FILE_TE_KEY, file_te); - - gtk_signal_connect (GTK_OBJECT (GTK_FILE_SELECTION(fs)->ok_button), - "clicked", (GtkSignalFunc) print_fs_ok_cb, fs); - - /* Connect the cancel_button to destroy the widget */ - gtk_signal_connect (GTK_OBJECT (GTK_FILE_SELECTION(fs)->cancel_button), - "clicked", (GtkSignalFunc) print_fs_cancel_cb, fs); - - gtk_widget_show(fs); -} - -static void -print_fs_ok_cb(GtkWidget *w, gpointer data) -{ - - gtk_entry_set_text(GTK_ENTRY(gtk_object_get_data(GTK_OBJECT(data), - PRINT_FILE_TE_KEY)), - gtk_file_selection_get_filename (GTK_FILE_SELECTION(data))); - gtk_widget_destroy(GTK_WIDGET(data)); -} - -static void -print_fs_cancel_cb(GtkWidget *w, gpointer data) -{ - gtk_widget_destroy(GTK_WIDGET(data)); -} - -static void -print_ok_cb(GtkWidget *ok_bt, gpointer parent_w) -{ - GtkWidget *button; - char *dest; - - button = (GtkWidget *) gtk_object_get_data(GTK_OBJECT(ok_bt), - PRINT_DEST_RB_KEY); - if (GTK_TOGGLE_BUTTON (button)->active) - print_to_file = TRUE; - else - print_to_file = FALSE; - - if (print_to_file) - dest = g_strdup(gtk_entry_get_text(GTK_ENTRY(gtk_object_get_data(GTK_OBJECT(ok_bt), - PRINT_FILE_TE_KEY)))); - else - dest = g_strdup(gtk_entry_get_text(GTK_ENTRY(gtk_object_get_data(GTK_OBJECT(ok_bt), - PRINT_CMD_TE_KEY)))); - - gtk_widget_destroy(GTK_WIDGET(parent_w)); -#if 0 - display_opt_window_active = FALSE; -#endif - - /* Now print the packets */ - if (!print_packets(&cf, print_to_file, dest)) { - if (print_to_file) - simple_dialog(ESD_TYPE_WARN, NULL, - file_write_error_message(errno), dest); - else - simple_dialog(ESD_TYPE_WARN, NULL, "Couldn't run print command %s.", - prefs.pr_cmd); - } - - g_free(dest); -} - -static void -print_close_cb(GtkWidget *close_bt, gpointer parent_w) -{ - - gtk_grab_remove(GTK_WIDGET(parent_w)); - gtk_widget_destroy(GTK_WIDGET(parent_w)); -#if 0 - display_opt_window_active = FALSE; -#endif -} - -/* Print a packet */ -void -file_print_packet_cmd_cb(GtkWidget *widget, gpointer data) { - FILE *fh; - - switch (prefs.pr_dest) { - - case PR_DEST_CMD: - fh = popen(prefs.pr_cmd, "w"); - break; - - case PR_DEST_FILE: - fh = fopen(prefs.pr_file, "w"); - break; - - default: - fh = NULL; /* XXX - "can't happen" */ - break; - } - if (fh == NULL) { - switch (prefs.pr_dest) { - - case PR_DEST_CMD: - simple_dialog(ESD_TYPE_WARN, NULL, "Couldn't run print command %s.", - prefs.pr_cmd); - break; - - case PR_DEST_FILE: - simple_dialog(ESD_TYPE_WARN, NULL, file_write_error_message(errno), - prefs.pr_file); - break; - } - return; - } - - print_preamble(fh); - proto_tree_print(-1, (GNode*) cf.protocol_tree, cf.pd, cf.fd, fh); - print_finale(fh); - close_print_dest(prefs.pr_dest == PR_DEST_FILE, fh); -} - /* What to do when a list item is selected/unselected */ void packet_list_select_cb(GtkWidget *w, gint row, gint col, gpointer evt) { |