/* * This file is part of the bayou project. * * Copyright (C) 2008 Advanced Micro Devices, Inc. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. * * 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. */ #include <libpayload.h> #include <curses.h> #include "bayou.h" #define SCREEN_X 80 #define SCREEN_Y 25 static int menu_width = 0; static struct payload *mpayloads[BAYOU_MAX_ENTRIES]; static int m_entries = 0; static unsigned int selected = 0; static WINDOW *menuwin, *status; void create_menu(void) { int i; for (i = 0; i < bayoucfg.n_entries; i++) { struct payload *p = &(bayoucfg.entries[i]); char *name; if ((p->pentry.parent != 0) || (p->pentry.flags & BPT_FLAG_NOSHOW)) continue; mpayloads[m_entries++] = p; name = payload_get_name(p); if (strlen(name) > menu_width) menu_width = strlen(name); } menu_width += 4; if (menu_width < 30) menu_width = 30; menuwin = newwin(m_entries + 3, menu_width, (SCREEN_Y - (m_entries + 3)) / 2, (SCREEN_X - menu_width) / 2); } void draw_menu(void) { struct payload *s; int i; wattrset(menuwin, COLOR_PAIR(3)); wclear(menuwin); wborder(menuwin, ACS_VLINE, ACS_VLINE, ACS_HLINE, ACS_HLINE, ACS_ULCORNER, ACS_URCORNER, ACS_LLCORNER, ACS_LRCORNER); wattrset(menuwin, COLOR_PAIR(4) | A_BOLD); mvwprintw(menuwin, 0, (menu_width - 17) / 2, " Payload Chooser "); wattrset(menuwin, COLOR_PAIR(3)); for (i = 0; i < m_entries; i++) { char *name = payload_get_name(mpayloads[i]); int col = (menu_width - (2 + strlen(name))) / 2; if (i == selected) wattrset(menuwin, COLOR_PAIR(5) | A_BOLD); else wattrset(menuwin, COLOR_PAIR(3)); mvwprintw(menuwin, 2 + i, col, name); } s = mpayloads[selected]; wclear(status); if (s->params[BAYOU_PARAM_DESC] != NULL) { char buf[66]; int len = strnlen(s->params[BAYOU_PARAM_DESC], 65); snprintf(buf, 65, s->params[BAYOU_PARAM_DESC]); buf[65] = 0; mvwprintw(status, 0, (80 - len) / 2, buf); } wrefresh(menuwin); wrefresh(status); } void loop(void) { int key; while (1) { key = getch(); if (key == ERR) continue; if (key == KEY_DOWN) selected = (selected + 1) % m_entries; else if (key == KEY_UP) selected = (selected - 1) % m_entries; else if (key == KEY_ENTER) { run_payload(mpayloads[selected]); clear(); refresh(); } else continue; draw_menu(); } } void menu(void) { initscr(); init_pair(1, COLOR_WHITE, COLOR_RED); init_pair(2, COLOR_BLACK, COLOR_WHITE); init_pair(3, COLOR_BLACK, COLOR_WHITE); init_pair(4, COLOR_CYAN, COLOR_WHITE); init_pair(5, COLOR_WHITE, COLOR_RED); wattrset(stdscr, COLOR_PAIR(1)); wclear(stdscr); status = newwin(1, 80, 24, 0); wattrset(status, COLOR_PAIR(2)); wclear(status); refresh(); create_menu(); draw_menu(); loop(); }