diff options
Diffstat (limited to 'gtk/proto_draw.c')
| -rw-r--r-- | gtk/proto_draw.c | 179 |
1 files changed, 178 insertions, 1 deletions
diff --git a/gtk/proto_draw.c b/gtk/proto_draw.c index c80c91c745..0acf96efa1 100644 --- a/gtk/proto_draw.c +++ b/gtk/proto_draw.c @@ -1,7 +1,7 @@ /* proto_draw.c * Routines for GTK+ packet display * - * $Id: proto_draw.c,v 1.65 2003/11/25 14:07:45 sahlberg Exp $ + * $Id: proto_draw.c,v 1.66 2003/11/29 06:09:54 sharpe Exp $ * * Ethereal - Network traffic analyzer * By Gerald Combs <gerald@ethereal.com> @@ -44,8 +44,11 @@ #include "colors.h" #include "prefs.h" +#include "filter_prefs.h" +#include "file_dlg.h" #include "proto_draw.h" #include "packet_win.h" +#include "dlg_utils.h" #include "ui_util.h" #include "gtkglobals.h" #include "compat_macros.h" @@ -729,6 +732,179 @@ add_byte_views(epan_dissect_t *edt, GtkWidget *tree_view, gtk_notebook_set_page(GTK_NOTEBOOK(byte_nb_ptr), 0); } +#include <fcntl.h> + +static GtkWidget *savehex_dlg=NULL; +static GtkWidget *file_entry=NULL; + +static void +savehex_dlg_destroy_cb(void) +{ + savehex_dlg = NULL; +} + +static void +savehex_dlg_cancel_cb(GtkWidget *cancel_bt _U_, gpointer parent_w) +{ + gtk_widget_destroy(GTK_WIDGET(parent_w)); +} + +/* Needed because we don't declare it yet anywhere */ +void print_file_cb(GtkWidget *file_bt, construct_args_t *args _U_); + +/* Forward declaration */ +static void +savehex_save_clicked_cb(GtkWidget * w, gpointer data); + +/* Launch the dialog box to put up the file selection box etc */ +void savehex_cb(GtkWidget * w _U_, gpointer data _U_) +{ + + GtkWidget *dlg_box; + GtkWidget *file_box, *file_bt = NULL; + GtkWidget *bbox, *save_button, *cancel_button; + GtkTooltips *tooltips; + static construct_args_t args = { + "Save Highlighted Data to File", + TRUE, + FALSE + }; + + /* if the window is already open, bring it to front */ + if(savehex_dlg){ + gdk_window_raise(savehex_dlg->window); + return; + } + + tooltips = gtk_tooltips_new(); + + /* + * Build the dialog box we need ... a text entry field and a + * browse button, along with OK and Cancel + */ + + savehex_dlg=dlg_window_new("Ethereal: Save Highlighted Data to File"); + SIGNAL_CONNECT(savehex_dlg, "destroy", savehex_dlg_destroy_cb, NULL); + + dlg_box=gtk_vbox_new(FALSE, 10); + gtk_container_border_width(GTK_CONTAINER(dlg_box), 10); + gtk_container_add(GTK_CONTAINER(savehex_dlg), dlg_box); + gtk_widget_show(dlg_box); + + /* File entry box */ + file_box=gtk_hbox_new(FALSE, 3); + + /* File entry */ + file_entry=gtk_entry_new(); + gtk_widget_set_usize(file_entry, 300, -2); + gtk_tooltips_set_tip(tooltips, file_entry, ("Enter Save Data filename"), NULL); + gtk_box_pack_start(GTK_BOX(file_box), file_entry, TRUE, TRUE, 0); + gtk_widget_show(file_entry); + + /* File Browse button */ + file_bt = gtk_button_new_with_label("Browse:"); + SIGNAL_CONNECT(file_bt, "clicked", print_file_cb, &args); + + /* file entry for print dialog */ + OBJECT_SET_DATA(file_bt, E_FILE_TE_PTR_KEY, file_entry); + /* file entry for print dialog */ + + gtk_tooltips_set_tip (tooltips, file_bt, ("Browse output filename in filesystem"), NULL); + gtk_box_pack_start(GTK_BOX(file_box), file_bt, FALSE, TRUE, 0); + gtk_widget_show(file_bt); + + gtk_box_pack_start(GTK_BOX(dlg_box), file_box, TRUE, TRUE, 0); + gtk_widget_show(file_box); + + /* Now, the button box */ + bbox=gtk_hbutton_box_new(); + gtk_button_box_set_layout (GTK_BUTTON_BOX (bbox), GTK_BUTTONBOX_DEFAULT_STYLE); + gtk_button_box_set_spacing(GTK_BUTTON_BOX(bbox), 5); + gtk_box_pack_start(GTK_BOX(dlg_box), bbox, FALSE, FALSE, 0); + gtk_widget_show(bbox); + + /* the save button */ + save_button=gtk_button_new_with_label("Save"); + SIGNAL_CONNECT_OBJECT(save_button, "clicked", + savehex_save_clicked_cb, NULL); + gtk_box_pack_start(GTK_BOX(bbox), save_button, TRUE, TRUE, 0); + GTK_WIDGET_SET_FLAGS(save_button, GTK_CAN_DEFAULT); + gtk_widget_grab_default(save_button); + gtk_widget_show(save_button); + +#if GTK_MAJOR_VERSION < 2 + cancel_button=gtk_button_new_with_label("Cancel"); +#else + cancel_button=gtk_button_new_from_stock(GTK_STOCK_CANCEL); +#endif + SIGNAL_CONNECT(cancel_button, "clicked", savehex_dlg_cancel_cb, savehex_dlg); + GTK_WIDGET_SET_FLAGS(cancel_button, GTK_CAN_DEFAULT); + gtk_box_pack_start(GTK_BOX(bbox), cancel_button, TRUE, TRUE, 0); + gtk_widget_show(cancel_button); + + /* Catch the "activate" signal on the filter text entry, so that + if the user types Return there, we act as if the "Create Stat" + button had been selected, as happens if Return is typed if some + widget that *doesn't* handle the Return key has the input + focus. */ + dlg_set_activate(file_entry, save_button); + + /* Catch the "key_press_event" signal in the window, so that we can + catch the ESC key being pressed and act as if the "Cancel" button + had been selected. */ + dlg_set_cancel(savehex_dlg, cancel_button); + + /* Give the initial focus to the "File" entry box. */ + gtk_widget_grab_focus(file_entry); + + gtk_widget_show_all(savehex_dlg); +} + +/* save the current highlighted hex data as hex_raw.dat */ +static void +savehex_save_clicked_cb(GtkWidget * w _U_, gpointer data _U_) +{ + GtkWidget *bv; + int fd, start, end, len; + const guint8 *data_p = NULL; + char *file = NULL; + + file = (char *)gtk_entry_get_text(GTK_ENTRY(file_entry)); + + /* Get rid of the dialog box */ + gtk_widget_destroy(GTK_WIDGET(savehex_dlg)); + if (!file ||! *file) { + return; /* XXX, put up an error box */ + } + + /* Must check if file name exists first */ + + bv = get_notebook_bv_ptr(byte_nb_ptr); + if (bv == NULL) { + return; /* none ... should complain */ + } + /* + * Retrieve the info we need + */ + end = GPOINTER_TO_INT(OBJECT_GET_DATA(bv, E_BYTE_VIEW_START_KEY)); + start = GPOINTER_TO_INT(OBJECT_GET_DATA(bv, E_BYTE_VIEW_END_KEY)); + data_p = get_byte_view_data_and_length(GTK_WIDGET(bv), &len); + + if (data_p == NULL || start == -1 || start > end) { + printf("No data to save\n"); /* XXX put up an error box */ + return; + } + + fd = open(file, O_WRONLY|O_CREAT|O_TRUNC, 0666); + if (fd == -1) { /* XXX - put up an error dialog */ + perror(file); + return; + } + write(fd, data_p + start, end - start); + close(fd); +} + + #if GTK_MAJOR_VERSION < 2 static void packet_hex_print_common(GtkText *bv, const guint8 *pd, int len, int bstart, @@ -1539,3 +1715,4 @@ clear_tree_and_hex_views(void) gtk_tree_store_clear(GTK_TREE_STORE(gtk_tree_view_get_model(GTK_TREE_VIEW(tree_view)))); #endif } + |