void selectiface(char *ifname, int withall, int *aborted)
{
int ch;
struct iflist *list;
struct iflist *ptmp;
struct scroll_list scrolllist;
initiflist(&list);
if (list == NULL) {
no_ifaces_error();
*aborted = 1;
return;
}
if ((withall) && (list != NULL)) {
ptmp = xmalloc(sizeof(struct iflist));
strncpy(ptmp->ifname, "All interfaces", sizeof(ptmp->ifname));
ptmp->ifindex = 0;
rate_init(&ptmp->rate, 5); /* FIXME: need iflist_entry_init() */
ptmp->prev_entry = NULL;
list->prev_entry = ptmp;
ptmp->next_entry = list;
list = ptmp;
}
tx_listkeyhelp(STDATTR, HIGHATTR);
ptmp = list;
tx_init_listbox(&scrolllist, 24, 14, (COLS - 24) / 2 - 9,
(LINES - 14) / 2, STDATTR, BOXATTR, BARSTDATTR,
HIGHATTR);
tx_set_listbox_title(&scrolllist, "Select Interface", 1);
while (ptmp != NULL) {
tx_add_list_entry(&scrolllist, (char *) ptmp, ptmp->ifname);
ptmp = ptmp->next_entry;
}
tx_show_listbox(&scrolllist);
tx_operate_listbox(&scrolllist, &ch, aborted);
tx_close_listbox(&scrolllist);
if (!(*aborted) && (list != NULL)) {
ptmp = (struct iflist *) scrolllist.textptr->nodeptr;
if ((withall) && (ptmp->prev_entry == NULL)) /* All Interfaces */
strcpy(ifname, "");
else
strcpy(ifname, ptmp->ifname);
}
tx_destroy_list(&scrolllist);
destroyiflist(list);
update_panels();
doupdate();
}
void tx_operate_listbox(struct scroll_list *list,
int *keystroke,
int *aborted)
{
int ch;
int exitloop = 0;
int row = 0;
char padding[MAX_TEXT_LENGTH];
char sp_buf[10];
if (list->textlist == NULL) {
tx_errbox("No list entries", ANYKEY_MSG, &ch);
*aborted = 1;
return;
}
list->textptr = list->textlist;
tx_listkeyhelp(list->mainattr, list->keyattr);
update_panels();
doupdate();
while (!exitloop) {
snprintf(sp_buf, 9, "%%%dc", list->width - strlen(list->textptr->text) - 3);
snprintf(padding, MAX_TEXT_LENGTH - 1, sp_buf, ' ');
wattrset(list->win, list->selectattr);
mvwprintw(list->win, row, 0, " %s%s", list->textptr->text, padding);
ch = wgetch(list->win);
wattrset(list->win, list->mainattr);
mvwprintw(list->win, row, 0, " %s%s", list->textptr->text, padding);
switch(ch) {
case KEY_UP:
if (list->textptr == NULL)
continue;
if (list->textptr->prev_entry != NULL) {
if (row == 0) {
scrollok(list->win, 1);
wscrl(list->win, -1);
scrollok(list->win, 0);
} else
row--;
list->textptr = list->textptr->prev_entry;
}
break;
case KEY_DOWN:
if (list->textptr == NULL)
continue;
if (list->textptr->next_entry != NULL) {
if (row == list->height - 3) {
scrollok(list->win, 1);
wscrl(list->win, 1);
scrollok(list->win, 0);
} else
row++;
list->textptr = list->textptr->next_entry;
}
break;
case 13:
*aborted = 0;
exitloop = 1;
break;
case 27:
case 'x':
case 'X':
case 24:
*aborted = 1;
exitloop = 1;
case 12:
case 'l':
case 'L':
tx_refresh_screen();
break;
}
}
*keystroke = ch;
}
