void append_ether_tree()
{
GtkWidget *subtree;
gint i = 0;
item[1] = gtk_tree_item_new_with_label(ether_buf.title);
gtk_tree_append(GTK_TREE(tree),item[1]);
subtree = gtk_tree_new();
gtk_tree_set_selection_mode (GTK_TREE(subtree),GTK_SELECTION_SINGLE);
gtk_tree_set_view_mode (GTK_TREE(subtree), GTK_TREE_VIEW_ITEM);
gtk_tree_item_set_subtree (GTK_TREE_ITEM(item[1]), subtree);
GtkWidget *subitem;
subitem = gtk_tree_item_new_with_label (ether_buf.dst_mac);
gtk_tree_append (GTK_TREE(subtree), subitem);
gtk_widget_show (subitem);
subitem = gtk_tree_item_new_with_label (ether_buf.src_mac);
gtk_tree_append (GTK_TREE(subtree), subitem);
gtk_widget_show (subitem);
subitem = gtk_tree_item_new_with_label (ether_buf.protocol);
gtk_tree_append (GTK_TREE(subtree), subitem);
gtk_widget_show (subitem);
gtk_widget_show (item[1]);
}
void append_udp_tree()
{
GtkWidget *subtree;
gint i = 0;
item[3] = gtk_tree_item_new_with_label(udp_buf.title);
gtk_tree_append(GTK_TREE(tree),item[3]);
subtree = gtk_tree_new();
gtk_tree_set_selection_mode (GTK_TREE(subtree),GTK_SELECTION_SINGLE);
gtk_tree_set_view_mode (GTK_TREE(subtree), GTK_TREE_VIEW_ITEM);
gtk_tree_item_set_subtree (GTK_TREE_ITEM(item[3]), subtree);
GtkWidget *subitem;
subitem = gtk_tree_item_new_with_label (udp_buf.source);
gtk_tree_append (GTK_TREE(subtree), subitem);
gtk_widget_show (subitem);
subitem = gtk_tree_item_new_with_label (udp_buf.dest);
gtk_tree_append (GTK_TREE(subtree), subitem);
gtk_widget_show (subitem);
subitem = gtk_tree_item_new_with_label (udp_buf.length);
gtk_tree_append (GTK_TREE(subtree), subitem);
gtk_widget_show (subitem);
subitem = gtk_tree_item_new_with_label (udp_buf.check);
gtk_tree_append (GTK_TREE(subtree), subitem);
gtk_widget_show (subitem);
gtk_widget_show (item[3]);
}
void ShowMain(int run_vegastrike) {
GtkWidget *button;
/* A generic scrolled window */
scrolled_win = gtk_scrolled_window_new (NULL, NULL);
gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolled_win), GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
gtk_widget_set_usize (scrolled_win, 150, 200);
gtk_container_add (GTK_CONTAINER(main_hbox), scrolled_win);
gtk_widget_show (scrolled_win);
/* Create the root tree */
tree = gtk_tree_new();
/* connect all GtkTree:: signals */
gtk_signal_connect (GTK_OBJECT(tree), "select_child", GTK_SIGNAL_FUNC(cb_select_child), tree);
gtk_signal_connect (GTK_OBJECT(tree), "unselect_child", GTK_SIGNAL_FUNC(cb_unselect_child), tree);
gtk_signal_connect (GTK_OBJECT(tree), "selection_changed", GTK_SIGNAL_FUNC(cb_selection_changed), tree);
/* Add it to the scrolled window */
gtk_scrolled_window_add_with_viewport (GTK_SCROLLED_WINDOW(scrolled_win), tree);
/* Set the selection mode */
gtk_tree_set_selection_mode (GTK_TREE(tree), GTK_SELECTION_SINGLE);
/* Show it */
gtk_widget_show (tree);
AddMainLabels();
AddMissionsToTree(DIR_MISSION, tree, 1);
button = gtk_button_new_with_label("Run Mission");
gtk_signal_connect(GTK_OBJECT(button), "clicked", RunMission, NULL);
gtk_container_add(GTK_CONTAINER(main_vbox), button);
gtk_widget_show(button);
}
void AddMissionsToTree(char *path, GtkWidget *tree, int is_parent) {
glob_t *search;
unsigned int length;
int count, max;
char *file, *filename;
GtkWidget *subtree, *item;
// First we check for sub directories. stick them at the top
// For some reason, glob(,,GLOB_ONLYDIR,) doesn't seem to only match directories,
// so FindDirs() currently returns everything. Check the last char for a /
// That will be the directory.
search = FindDirs(path);
max = search->gl_pathc - 1; // search->gl_pathc is a uint. If there's no files, it's 0.
for (count = 0; count <= max; count++) {
file = search->gl_pathv[count];
length = strlen(file);
if (file[length-1] != SEPERATOR) { continue; } // Verify it's a directory and not a file
filename = strdup(file);
filename = StripPath(filename);
if (strcmp("CVS", filename) == 0) { continue; } // Don't need to display this directory
item = AddItem(tree, filename, "dir");
subtree = gtk_tree_new();
gtk_signal_connect(GTK_OBJECT(subtree), "select_child", GTK_SIGNAL_FUNC(cb_select_child), subtree);
gtk_signal_connect(GTK_OBJECT(subtree), "unselect_child", GTK_SIGNAL_FUNC(cb_unselect_child), subtree);
gtk_tree_set_selection_mode(GTK_TREE(subtree), GTK_SELECTION_SINGLE);
gtk_tree_set_view_mode(GTK_TREE(subtree), GTK_TREE_VIEW_ITEM);
gtk_tree_item_set_subtree(GTK_TREE_ITEM(item), subtree);
AddMissionsToTree(file, subtree, 0);
}
search = FindFiles(path, EXT_MISSION);
max = search->gl_pathc - 1;
for (count = 0; count <= max; count++) {
file = search->gl_pathv[count];
length = strlen(file);
if (file[length-1] == SEPERATOR) { continue; }
filename = strdup(file);
filename = StripPath(filename);
StripExtension(filename);
AddItem(tree, filename, file);
}
return;
}
void append_arp_tree()
{
GtkWidget *subtree;
item[2] = gtk_tree_item_new_with_label(arp_buf.title);
gtk_tree_append(GTK_TREE(tree),item[2]);
subtree = gtk_tree_new();
gtk_tree_set_selection_mode (GTK_TREE(subtree),GTK_SELECTION_SINGLE);
gtk_tree_set_view_mode (GTK_TREE(subtree), GTK_TREE_VIEW_ITEM);
gtk_tree_item_set_subtree (GTK_TREE_ITEM(item[2]), subtree);
GtkWidget *subitem;
subitem = gtk_tree_item_new_with_label (arp_buf.ar_hrd);
gtk_tree_append (GTK_TREE(subtree), subitem);
gtk_widget_show (subitem);
subitem = gtk_tree_item_new_with_label (arp_buf.ar_pro);
gtk_tree_append (GTK_TREE(subtree), subitem);
gtk_widget_show (subitem);
subitem = gtk_tree_item_new_with_label (arp_buf.ar_hln);
gtk_tree_append (GTK_TREE(subtree), subitem);
gtk_widget_show (subitem);
subitem = gtk_tree_item_new_with_label (arp_buf.ar_pln);
gtk_tree_append (GTK_TREE(subtree), subitem);
gtk_widget_show (subitem);
subitem = gtk_tree_item_new_with_label (arp_buf.ar_op);
gtk_tree_append (GTK_TREE(subtree), subitem);
gtk_widget_show (subitem);
subitem = gtk_tree_item_new_with_label (arp_buf.src_mac);
gtk_tree_append (GTK_TREE(subtree), subitem);
gtk_widget_show (subitem);
subitem = gtk_tree_item_new_with_label (arp_buf.src_ip);
gtk_tree_append (GTK_TREE(subtree), subitem);
gtk_widget_show (subitem);
subitem = gtk_tree_item_new_with_label (arp_buf.dst_mac);
gtk_tree_append (GTK_TREE(subtree), subitem);
gtk_widget_show (subitem);
subitem = gtk_tree_item_new_with_label (arp_buf.dst_ip);
gtk_tree_append (GTK_TREE(subtree), subitem);
gtk_widget_show (subitem);
gtk_widget_show (item[2]);
}
/* Sets the selection mode for the GtkTree tree.
mode can be one of
GTK_SELECTION_SINGLE for when only one item can be selected at a time.
GTK_SELECTION_BROWSE for when one item must be selected.
GTK_SELECTION_MULTIPLE for when many items can be selected at once.
GTK_SELECTION_EXTENDED Reserved for later use.
The selection mode is only defined for a root tree, as the root tree "owns" the selection.
The default mode is GTK_SELECTION_SINGLE. */
int
clip_GTK_TREESETSELECTIONMODE(ClipMachine * cm)
{
C_widget *ctree = _fetch_cw_arg(cm);
GtkSelectionMode mode = _clip_parni(cm,2);
CHECKCWID(ctree,GTK_IS_TREE);
CHECKOPT(2,NUMERIC_t);
gtk_tree_set_selection_mode(GTK_TREE(ctree->widget), mode);
return 0;
err:
return 1;
}
void append_data_tree()
{
GtkWidget *subtree;
item[4] = gtk_tree_item_new_with_label(data_buf.title);
gtk_tree_append(GTK_TREE(tree),item[4]);
subtree = gtk_tree_new();
gtk_tree_set_selection_mode (GTK_TREE(subtree),GTK_SELECTION_SINGLE);
gtk_tree_set_view_mode (GTK_TREE(subtree), GTK_TREE_VIEW_ITEM);
gtk_tree_item_set_subtree (GTK_TREE_ITEM(item[4]), subtree);
GtkWidget *subitem;
subitem = gtk_tree_item_new_with_label (data_buf.data);
gtk_tree_append (GTK_TREE(subtree), subitem);
gtk_widget_show (subitem);
gtk_widget_show (item[4]);
}
void
start(void* v)
{
GtkWidget *scrolled_win, *tree, *hpanes, *vbox, *menu, *list;
/*static gchar *itemnames[] = {"One", "Two", "Three", "Four", "Five"};*/
GtkItemFactory *item_factory;
GtkAccelGroup *accel_group;
gint nmenu_items;
gint i;
GtkWidget *table;
GtkWidget *name_label, *info_vbox;
GtkWidget *type_label;
GtkWidget *annot_label, *annot_hbox, *annot_vscroll;
GtkWidget *sep1;
GtkWidget *props_hbox, *props_scrollwin;
GtkWidget *menu_item;
gtk_init (&SFE_Globals.ArgC, &SFE_Globals.ArgV);
SFE_Globals.Data = stCreateStruct("new","x-unknown/x-unknown");
SFE_Globals.Modified = 0;
SFE_Globals.HideColTitles = 0;
/* a generic toplevel window */
SFE_Globals.Window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
gtk_window_set_title(GTK_WINDOW(SFE_Globals.Window), "Centrallix Structure File Editor");
gtk_signal_connect (GTK_OBJECT(SFE_Globals.Window), "delete_event", GTK_SIGNAL_FUNC (gtk_main_quit), NULL);
gtk_widget_set_usize(SFE_Globals.Window, 600, 350);
/** Build the Open File... dialog box **/
SFE_Globals.OpenDialog = gtk_file_selection_new("Open File...");
gtk_signal_connect(GTK_OBJECT(GTK_FILE_SELECTION(SFE_Globals.OpenDialog)->cancel_button),
"clicked", (GtkSignalFunc)sfe_ui_FileOpenCancel, GTK_OBJECT(SFE_Globals.OpenDialog));
gtk_signal_connect(GTK_OBJECT(GTK_FILE_SELECTION(SFE_Globals.OpenDialog)->ok_button),
"clicked", (GtkSignalFunc)sfe_ui_FileOpenOk, GTK_OBJECT(SFE_Globals.OpenDialog));
/* vertical box organizing the menu vs. rest of app */
vbox = gtk_vbox_new(FALSE,1);
gtk_container_add(GTK_CONTAINER(SFE_Globals.Window), vbox);
gtk_widget_show(vbox);
/* menu */
nmenu_items = sizeof(menu_items) / sizeof(menu_items[0]);
accel_group = gtk_accel_group_new();
item_factory = gtk_item_factory_new(GTK_TYPE_MENU_BAR, "<main>", accel_group);
gtk_item_factory_create_items(item_factory, nmenu_items, menu_items, NULL);
gtk_window_add_accel_group(GTK_WINDOW(SFE_Globals.Window), accel_group);
menu = gtk_item_factory_get_widget(item_factory, "<main>");
gtk_box_pack_start(GTK_BOX(vbox), menu, FALSE, TRUE, 0);
/*menu_item = gtk_item_factory_get_widget(GTK_ITEM_FACTORY(item_factory),"/View/Column Titles");
gtk_menu_item_activate(GTK_MENU_ITEM(menu_item));*/
gtk_widget_show(menu);
/* horizontal layout box organizing the treeview and the data view pane */
hpanes = gtk_hpaned_new();
gtk_container_add(GTK_CONTAINER(vbox), hpanes);
gtk_container_set_border_width (GTK_CONTAINER(hpanes), 5);
gtk_paned_set_gutter_size(GTK_PANED(hpanes), 16);
gtk_widget_show(hpanes);
/* A generic scrolled window - for the treeview. */
scrolled_win = gtk_scrolled_window_new (NULL, NULL);
gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolled_win),
GTK_POLICY_AUTOMATIC,
GTK_POLICY_AUTOMATIC);
gtk_widget_set_usize (scrolled_win, 150, 200);
gtk_container_add (GTK_CONTAINER(hpanes), scrolled_win);
gtk_widget_show (scrolled_win);
/* Create the root tree and add it to the scrolled window */
tree = gtk_tree_new();
gtk_signal_connect (GTK_OBJECT(tree), "select_child",
GTK_SIGNAL_FUNC(cb_select_child), tree);
gtk_signal_connect (GTK_OBJECT(tree), "unselect_child",
GTK_SIGNAL_FUNC(cb_unselect_child), tree);
gtk_signal_connect (GTK_OBJECT(tree), "selection_changed",
GTK_SIGNAL_FUNC(sfe_ui_TreeSelectionChanged), tree);
gtk_scrolled_window_add_with_viewport(GTK_SCROLLED_WINDOW(scrolled_win), tree);
gtk_tree_set_selection_mode (GTK_TREE(tree), GTK_SELECTION_SINGLE);
gtk_tree_set_view_mode(GTK_TREE(tree), GTK_TREE_VIEW_ITEM);
gtk_widget_show (tree);
SFE_Globals.TreeView = tree;
/** build the item name section **/
info_vbox = gtk_vbox_new(FALSE,1);
gtk_container_add(GTK_CONTAINER(hpanes), info_vbox);
gtk_widget_show(info_vbox);
table = gtk_table_new(3,2,FALSE);
gtk_box_pack_start(GTK_BOX(info_vbox), table, FALSE, TRUE, 0);
gtk_widget_show(table);
name_label = gtk_label_new("Name:");
gtk_label_set_justify(GTK_LABEL(name_label), GTK_JUSTIFY_LEFT);
gtk_table_attach(GTK_TABLE(table), name_label, 0, 1, 0, 1, 0, 0, 0, 0);
gtk_widget_show(name_label);
SFE_Globals.NameEdit = gtk_entry_new_with_max_length(63);
gtk_table_attach(GTK_TABLE(table), SFE_Globals.NameEdit, 1, 2, 0, 1, GTK_FILL | GTK_EXPAND | GTK_SHRINK, 0, 0, 0);
gtk_widget_show(SFE_Globals.NameEdit);
/** Item type **/
type_label = gtk_label_new("Type:");
gtk_label_set_justify(GTK_LABEL(type_label), GTK_JUSTIFY_LEFT);
gtk_table_attach(GTK_TABLE(table), type_label, 0, 1, 1, 2, 0, 0, 0, 0);
gtk_widget_show(type_label);
SFE_Globals.TypeCombo = gtk_combo_new();
gtk_table_attach(GTK_TABLE(table), SFE_Globals.TypeCombo, 1, 2, 1, 2, GTK_FILL | GTK_EXPAND | GTK_SHRINK, 0, 0, 8);
gtk_widget_show(SFE_Globals.TypeCombo);
/** Annotation/description/comments section **/
annot_label = gtk_label_new("Desc:");
gtk_label_set_justify(GTK_LABEL(annot_label), GTK_JUSTIFY_LEFT);
gtk_table_attach(GTK_TABLE(table), annot_label, 0, 1, 2, 3, 0, 0, 0, 0);
gtk_widget_show(annot_label);
annot_hbox = gtk_hbox_new(FALSE,1);
gtk_table_attach(GTK_TABLE(table), annot_hbox, 1, 2, 2, 3, GTK_FILL | GTK_EXPAND | GTK_SHRINK, 0, 0, 0);
gtk_widget_show(annot_hbox);
SFE_Globals.AnnotText = gtk_text_new(NULL,NULL);
gtk_text_set_editable(GTK_TEXT(SFE_Globals.AnnotText), TRUE);
gtk_widget_set_usize(SFE_Globals.AnnotText, 100, 48);
gtk_container_add(GTK_CONTAINER(annot_hbox), SFE_Globals.AnnotText);
gtk_widget_show(SFE_Globals.AnnotText);
annot_vscroll = gtk_vscrollbar_new(GTK_TEXT(SFE_Globals.AnnotText)->vadj);
gtk_box_pack_end(GTK_BOX(annot_hbox), annot_vscroll, FALSE, TRUE, 0);
gtk_widget_show(annot_vscroll);
sep1 = gtk_hseparator_new();
gtk_box_pack_start(GTK_BOX(info_vbox), sep1, FALSE, TRUE, 8);
gtk_widget_show(sep1);
/** Add a columnar list box for the attributes **/
props_scrollwin = gtk_scrolled_window_new(NULL,NULL);
gtk_container_add(GTK_CONTAINER(info_vbox), props_scrollwin);
gtk_widget_show(props_scrollwin);
SFE_Globals.AttrsCList = gtk_clist_new_with_titles(2, props_clist_titles);
gtk_clist_set_selection_mode(GTK_CLIST(SFE_Globals.AttrsCList), GTK_SELECTION_SINGLE);
gtk_container_add(GTK_CONTAINER(props_scrollwin), SFE_Globals.AttrsCList);
gtk_widget_show(SFE_Globals.AttrsCList);
gtk_signal_connect (GTK_OBJECT(SFE_Globals.AttrsCList), "select_row",
GTK_SIGNAL_FUNC(sfe_ui_CListAttrSelected), SFE_Globals.AttrsCList);
#if 0
/** Put some cruft in the treeview **/
for (i = 0; i < 5; i++)
{
GtkWidget *subtree, *item;
gint j;
/* Create a tree item */
item = gtk_tree_item_new_with_label (itemnames[i]);
/* Add it to the parent tree */
gtk_tree_append (GTK_TREE(tree), item);
gtk_widget_show (item);
subtree = gtk_tree_new();
/* This is still necessary if you want these signals to be called
* for the subtree's children. Note that selection_change will be
* signalled for the root tree regardless.
*/
gtk_signal_connect (GTK_OBJECT(subtree), "select_child",
GTK_SIGNAL_FUNC(cb_select_child), subtree);
gtk_signal_connect (GTK_OBJECT(subtree), "unselect_child",
GTK_SIGNAL_FUNC(cb_unselect_child), subtree);
/* Set this item's subtree - note that you cannot do this until
* AFTER the item has been added to its parent tree!
*/
gtk_tree_item_set_subtree (GTK_TREE_ITEM(item), subtree);
for (j = 0; j < 5; j++)
{
GtkWidget *subitem;
/* Create a subtree item, in much the same way */
subitem = gtk_tree_item_new_with_label (itemnames[j]);
gtk_tree_append (GTK_TREE(subtree), subitem);
gtk_widget_show (subitem);
}
}
#endif
/** Open the main window **/
gtk_widget_show (SFE_Globals.Window);
/** Load any file specified on the command line **/
if (SFE_Globals.ArgC == 2 && SFE_Globals.ArgV[1])
sfeLoadFile(SFE_Globals.ArgV[1]);
else
sfeRebuildUI(SFE_Globals.Data, GTK_TREE(tree));
/** Create the attribute editing window **/
SFE_Globals.AttrEditWindow = sfe_ui_CreateAttrDialog();
/** Enter the event loop for GTK **/
gtk_main();
thExit();
}
void selection_made( GtkWidget *clist,
gint row,
gint column,
GdkEventButton *event,
gpointer data )
{
gchar *text;
gint i = 0;
/* 取得存储在被选中的行和列的单元格上的文本
* 当鼠标点击时,我们用text参数接收一个指针
*/
gtk_clist_get_text(GTK_CLIST(clist), row, column, &text);
#if 0
/*打印一些关于选中了哪一行的信息 */
g_print("You selected row %d. More specifically you clicked in "
"column %d, and the text in this cell is %s\n\n",
row, column, text);
#endif
//tree = gtk_tree_new();
for (i = 0;i < 5;i++)
{
if (item[i]) {
gtk_tree_item_remove_subtree((GtkTreeItem *)item[i]);
gtk_container_remove (GTK_CONTAINER(tree), item[i]);
item[i] = NULL;
}
}
#if 0
tree = gtk_tree_new();
gtk_scrolled_window_add_with_viewport (GTK_SCROLLED_WINDOW(scrolled_win),tree);
gtk_tree_set_selection_mode (GTK_TREE(tree),GTK_SELECTION_MULTIPLE);
#endif
read_record(row);
pcap_parser((uint8_t *)pcap_packet_buf,&pcaphdr);
append_frame_tree();
append_ether_tree();
switch (proto_type)
{
case IPPROTO_TCP:
{
append_ip_tree();
append_tcp_tree();
if (app_len != 0)
{
append_data_tree();
app_len = 0;
}
}
break;
case IPPROTO_UDP:
{
append_ip_tree();
append_udp_tree();
if (app_len != 0)
{
append_data_tree();
app_len = 0;
}
}
break;
case ARP:
{
append_arp_tree();
}
break;
default:
break;
}
display_contents();
return;
}
void append_ip_tree()
{
GtkWidget *subtree;
gint i = 0;
item[2] = gtk_tree_item_new_with_label(ip_buf.title);
gtk_tree_append(GTK_TREE(tree),item[2]);
subtree = gtk_tree_new();
gtk_tree_set_selection_mode (GTK_TREE(subtree),GTK_SELECTION_SINGLE);
gtk_tree_set_view_mode (GTK_TREE(subtree), GTK_TREE_VIEW_ITEM);
gtk_tree_item_set_subtree (GTK_TREE_ITEM(item[2]), subtree);
GtkWidget *subitem;
subitem = gtk_tree_item_new_with_label (ip_buf.version);
gtk_tree_append (GTK_TREE(subtree), subitem);
gtk_widget_show (subitem);
subitem = gtk_tree_item_new_with_label (ip_buf.headlen);
gtk_tree_append (GTK_TREE(subtree), subitem);
gtk_widget_show (subitem);
subitem = gtk_tree_item_new_with_label (ip_buf.tos);
gtk_tree_append (GTK_TREE(subtree), subitem);
gtk_widget_show (subitem);
subitem = gtk_tree_item_new_with_label (ip_buf.tot_len);
gtk_tree_append (GTK_TREE(subtree), subitem);
gtk_widget_show (subitem);
subitem = gtk_tree_item_new_with_label (ip_buf.id);
gtk_tree_append (GTK_TREE(subtree), subitem);
gtk_widget_show (subitem);
subitem = gtk_tree_item_new_with_label (ip_buf.df);
gtk_tree_append (GTK_TREE(subtree), subitem);
gtk_widget_show (subitem);
subitem = gtk_tree_item_new_with_label (ip_buf.mf);
gtk_tree_append (GTK_TREE(subtree), subitem);
gtk_widget_show (subitem);
subitem = gtk_tree_item_new_with_label (ip_buf.offset);
gtk_tree_append (GTK_TREE(subtree), subitem);
gtk_widget_show (subitem);
subitem = gtk_tree_item_new_with_label (ip_buf.ttl);
gtk_tree_append (GTK_TREE(subtree), subitem);
gtk_widget_show (subitem);
subitem = gtk_tree_item_new_with_label (ip_buf.checksum);
gtk_tree_append (GTK_TREE(subtree), subitem);
gtk_widget_show (subitem);
subitem = gtk_tree_item_new_with_label (ip_buf.protocol);
gtk_tree_append (GTK_TREE(subtree), subitem);
gtk_widget_show (subitem);
subitem = gtk_tree_item_new_with_label (ip_buf.src_ip);
gtk_tree_append (GTK_TREE(subtree), subitem);
gtk_widget_show (subitem);
subitem = gtk_tree_item_new_with_label (ip_buf.dst_ip);
gtk_tree_append (GTK_TREE(subtree), subitem);
gtk_widget_show (subitem);
gtk_widget_show (item[2]);
}
