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-rw-r--r--contrib/syslinux-4.02/com32/cmenu/complex.c450
1 files changed, 450 insertions, 0 deletions
diff --git a/contrib/syslinux-4.02/com32/cmenu/complex.c b/contrib/syslinux-4.02/com32/cmenu/complex.c
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+++ b/contrib/syslinux-4.02/com32/cmenu/complex.c
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+/* -*- c -*- ------------------------------------------------------------- *
+ *
+ * Copyright 2004-2005 Murali Krishnan Ganapathy - All Rights Reserved
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, Inc., 53 Temple Place Ste 330,
+ * Boston MA 02111-1307, USA; either version 2 of the License, or
+ * (at your option) any later version; incorporated herein by reference.
+ *
+ * ----------------------------------------------------------------------- */
+
+#ifndef NULL
+#define NULL ((void *) 0)
+#endif
+
+#include "menu.h"
+#include "com32io.h"
+#include "help.h"
+#include "passwords.h"
+#include "des.h"
+#include <stdlib.h>
+#include <stdio.h>
+#include <unistd.h>
+#include <getkey.h>
+
+/* Global variables */
+char infoline[160];
+char buffer[80];
+
+// Different network options
+static char nonet[] = "<n>etwork [none]";
+static char dhcpnet[] = "<n>etwork [dhcp]";
+static char statnet[] = "<n>etwork [static]";
+
+static char loginstr[] = "<L>ogin ";
+static char logoutstr[] = "<L>ogout ";
+
+struct {
+ unsigned int baseurl:1; // Do we need to specify by url
+ unsigned int mountcd:1; // Should we mount the cd
+ unsigned int winrep:1; // Want to repair windows?
+ unsigned int linrep:1; // Want to repair linux?
+} flags;
+
+// Some menu options
+t_menuitem *baseurl, *mountcd, *network, *runprep, *winrep, *linrep;
+t_menuitem *stat, *dhcp, *none, *prepopt, *secret;
+
+// all the menus we are going to declare
+unsigned char TESTING, RESCUE, MAIN, PREPMENU, NETMENU, LONGMENU, SECRETMENU;
+
+char username[12]; // Name of user currently using the system
+
+/* End globals */
+
+TIMEOUTCODE ontimeout(void)
+{
+ beep();
+ return CODE_WAIT;
+}
+
+#define INFLINE 22
+#define PWDLINE 3
+#define PWDPROMPT 21
+#define PWDCOLUMN 60
+#define PWDATTR 0x74
+#define EDITPROMPT 21
+
+void keys_handler(t_menusystem * ms __attribute__ (( unused )), t_menuitem * mi, int scancode)
+{
+ int nc, nr;
+
+ if ((scancode) == KEY_F1 && mi->helpid != 0xFFFF) { // If scancode of F1
+ runhelpsystem(mi->helpid);
+ }
+ // If user hit TAB, and item is an "executable" item
+ // and user has privileges to edit it, edit it in place.
+ if ((scancode == KEY_TAB) && (mi->action == OPT_RUN) &&
+ (isallowed(username, "editcmd") || isallowed(username, "root"))) {
+ if (getscreensize(1, &nr, &nc)) {
+ /* Unknown screen size? */
+ nc = 80;
+ nr = 24;
+ }
+ // User typed TAB and has permissions to edit command line
+ gotoxy(EDITPROMPT, 1);
+ csprint("Command line:", 0x07);
+ editstring(mi->data, ACTIONLEN);
+ gotoxy(EDITPROMPT, 1);
+ clear_line();
+ }
+}
+
+t_handler_return login_handler(t_menusystem * ms, t_menuitem * mi)
+{
+ (void)mi; // Unused
+ char pwd[40];
+ char login[40];
+ int nc, nr;
+ t_handler_return rv;
+
+ (void)ms;
+
+ if (mi->item == loginstr) { /* User wants to login */
+ if (getscreensize(1, &nr, &nc)) {
+ /* Unknown screen size? */
+ nc = 80;
+ nr = 24;
+ }
+ gotoxy(PWDPROMPT, 1);
+ csprint("Enter Username: ", 0x07);
+ getstring(login, sizeof username);
+ gotoxy(PWDPROMPT, 1);
+ clear_line();
+ csprint("Enter Password: ", 0x07);
+ getpwd(pwd, sizeof pwd);
+ gotoxy(PWDPROMPT, 1);
+ clear_line();
+
+ if (authenticate_user(login, pwd)) {
+ strcpy(username, login);
+ mi->item = logoutstr; // Change item to read "Logout"
+ } else
+ strcpy(username, GUEST_USER);
+ } else // User needs to logout
+ {
+ strcpy(username, GUEST_USER);
+ mi->item = loginstr;
+ }
+
+ if (strcmp(username, GUEST_USER) == 0) {
+ prepopt->action = OPT_INACTIVE;
+ secret->action = OPT_INVISIBLE;
+ } else {
+ prepopt->action = OPT_SUBMENU;
+ prepopt->itemdata.radiomenunum = PREPMENU;
+ secret->action = OPT_SUBMENU;
+ secret->itemdata.submenunum = SECRETMENU;
+ }
+ rv.valid = 0;
+ rv.refresh = 1;
+ rv.reserved = 0;
+ return rv;
+}
+
+void msys_handler(t_menusystem * ms, t_menuitem * mi)
+{
+ int nc, nr;
+ void *v;
+
+ if (getscreensize(1, &nr, &nc)) {
+ /* Unknown screen size? */
+ nc = 80;
+ nr = 24;
+ }
+ gotoxy(PWDLINE, PWDCOLUMN);
+ csprint("User: ", PWDATTR);
+ cprint(ms->fillchar, ms->fillattr, sizeof username);
+ gotoxy(PWDLINE, PWDCOLUMN + 6);
+ csprint(username, PWDATTR);
+
+ if (mi->parindex != PREPMENU) // If we are not in the PREP MENU
+ {
+ gotoxy(INFLINE, 0);
+ reset_colors();
+ clear_line();
+ gotoxy(INFLINE + 1, 0);
+ clear_line();
+ return;
+ }
+ strcpy(infoline, " ");
+ if (flags.baseurl)
+ strcat(infoline, "baseurl=http://192.168.11.12/gui ");
+ if (flags.mountcd)
+ strcat(infoline, "mountcd=yes ");
+ v = (void *)network->data;
+ if (v != NULL) // Some network option specified
+ {
+ strcat(infoline, "network=");
+ strcat(infoline, (char *)(((t_menuitem *) v)->data));
+ }
+ if (flags.winrep)
+ strcat(infoline, "repair=win ");
+ if (flags.linrep)
+ strcat(infoline, "repair=lin ");
+
+ gotoxy(INFLINE, 0);
+ reset_colors();
+ clear_line();
+ gotoxy(INFLINE + 1, 0);
+ clear_line();
+ gotoxy(INFLINE, 0);
+ csprint("Kernel Arguments:", 0x07);
+ gotoxy(INFLINE, 17);
+ csprint(infoline, 0x07);
+}
+
+t_handler_return network_handler(t_menusystem * ms, t_menuitem * mi)
+{
+ // mi=network since this is handler only for that.
+ (void)ms; // Unused
+
+ if (mi->data == (void *)none)
+ mi->item = nonet;
+ if (mi->data == (void *)stat)
+ mi->item = statnet;
+ if (mi->data == (void *)dhcp)
+ mi->item = dhcpnet;
+ return ACTION_INVALID; // VALID or INVALID does not matter
+}
+
+t_handler_return checkbox_handler(t_menusystem * ms, t_menuitem * mi)
+{
+ (void)ms; /* Unused */
+
+ t_handler_return rv;
+
+ if (mi->action != OPT_CHECKBOX)
+ return ACTION_INVALID;
+
+ if (strcmp(mi->data, "baseurl") == 0)
+ flags.baseurl = (mi->itemdata.checked ? 1 : 0);
+ if (strcmp(mi->data, "winrepair") == 0) {
+ if (mi->itemdata.checked) {
+ flags.winrep = 1;
+ linrep->action = OPT_INACTIVE;
+ } else {
+ flags.winrep = 0;
+ linrep->action = OPT_CHECKBOX;
+ }
+ }
+ if (strcmp(mi->data, "linrepair") == 0) {
+ if (mi->itemdata.checked) {
+ flags.linrep = 1;
+ winrep->action = OPT_INACTIVE;
+ } else {
+ flags.winrep = 0;
+ winrep->action = OPT_CHECKBOX;
+ }
+ }
+ if (strcmp(mi->data, "mountcd") == 0)
+ flags.mountcd = (mi->itemdata.checked ? 1 : 0);
+
+ rv.valid = 0;
+ rv.refresh = 1;
+ rv.reserved = 0;
+ return rv;
+}
+
+int main(void)
+{
+ t_menuitem *curr;
+ char cmd[160];
+ char ip[30];
+
+ // Set default username as guest
+ strcpy(username, GUEST_USER);
+
+ // Switch video mode here
+ // setvideomode(0x18); // or whatever mode you want
+
+ // Choose the default title and setup default values for all attributes....
+ init_passwords("/isolinux/password");
+ init_help("/isolinux/help");
+ init_menusystem(NULL);
+ set_window_size(1, 1, 20, 78); // Leave some space around
+
+ // Choose the default values for all attributes and char's
+ // -1 means choose defaults (Actually the next 4 lines are not needed)
+ //set_normal_attr (-1,-1,-1,-1);
+ //set_status_info (-1,-1); // Display status on the last line
+ //set_title_info (-1,-1);
+ //set_misc_info(-1,-1,-1,-1);
+
+ // Register the menusystem handler
+ reg_handler(HDLR_SCREEN, &msys_handler);
+ reg_handler(HDLR_KEYS, &keys_handler);
+ // Register the ontimeout handler, with a time out of 10 seconds
+ reg_ontimeout(ontimeout, 10, 0);
+
+ NETMENU = add_menu(" Init Network ", -1);
+ none = add_item("<N>one", "Dont start network", OPT_RADIOITEM, "no ", 0);
+ dhcp = add_item("<d>hcp", "Use DHCP", OPT_RADIOITEM, "dhcp ", 0);
+ stat =
+ add_item("<s>tatic", "Use static IP I will specify later",
+ OPT_RADIOITEM, "static ", 0);
+
+ TESTING = add_menu(" Testing ", -1);
+ set_menu_pos(5, 55);
+ add_item("<M>emory Test", "Perform extensive memory testing", OPT_RUN,
+ "memtest", 0);
+ add_item("<I>nvisible", "You dont see this", OPT_INVISIBLE, "junk", 0);
+ add_item("<E>xit this menu", "Go one level up", OPT_EXITMENU, "exit", 0);
+
+ RESCUE = add_menu(" Rescue Options ", -1);
+ add_item("<L>inux Rescue", "linresc", OPT_RUN, "linresc", 0);
+ add_item("<D>os Rescue", "dosresc", OPT_RUN, "dosresc", 0);
+ add_item("<W>indows Rescue", "winresc", OPT_RUN, "winresc", 0);
+ add_item("<E>xit this menu", "Go one level up", OPT_EXITMENU, "exit", 0);
+
+ PREPMENU = add_menu(" Prep options ", -1);
+ baseurl =
+ add_item("<b>aseurl by IP?", "Specify gui baseurl by IP address",
+ OPT_CHECKBOX, "baseurl", 0);
+ mountcd =
+ add_item("<m>ountcd?", "Mount the cdrom drive?", OPT_CHECKBOX,
+ "mountcd", 0);
+ network =
+ add_item(dhcpnet, "How to initialise network device?", OPT_RADIOMENU,
+ NULL, NETMENU);
+ add_sep();
+ winrep =
+ add_item("Reinstall <w>indows",
+ "Re-install the windows side of a dual boot setup",
+ OPT_CHECKBOX, "winrepair", 0);
+ linrep =
+ add_item("Reinstall <l>inux",
+ "Re-install the linux side of a dual boot setup", OPT_CHECKBOX,
+ "linrepair", 0);
+ add_sep();
+ runprep =
+ add_item("<R>un prep now", "Execute prep with the above options",
+ OPT_RUN, "prep", 0);
+ add_item("<E>xit this menu", "Go up one level", OPT_EXITMENU, "exitmenu",
+ 0);
+ baseurl->handler = &checkbox_handler;
+ mountcd->handler = &checkbox_handler;
+ winrep->handler = &checkbox_handler;
+ linrep->handler = &checkbox_handler;
+ network->handler = &network_handler;
+ flags.baseurl = 0;
+ flags.mountcd = 0;
+ flags.winrep = 0;
+ flags.linrep = 0;
+
+ SECRETMENU = add_menu(" Secret Menu ", -1);
+ add_item("secret 1", "Secret", OPT_RUN, "A", 0);
+ add_item("secret 2", "Secret", OPT_RUN, "A", 0);
+
+ LONGMENU = add_menu(" Long Menu ", 40); // Override default here
+ add_item("<A>a", "Aa", OPT_RUN, "A", 0);
+ add_item("<B>b", "Ab", OPT_RUN, "A", 0);
+ add_item("<C>", "A", OPT_RUN, "A", 0);
+ add_item("<D>", "A", OPT_RUN, "A", 0);
+ add_item("<E>", "A", OPT_RUN, "A", 0);
+ add_item("<F>", "A", OPT_RUN, "A", 0);
+ add_item("<G>", "A", OPT_RUN, "A", 0);
+ add_item("<H>", "A", OPT_RUN, "A", 0);
+ add_item("<I>", "A", OPT_RUN, "A", 0);
+ add_item("<J>", "A", OPT_RUN, "A", 0);
+ add_item("<K>", "A", OPT_RUN, "A", 0);
+ add_item("<L>", "A", OPT_RUN, "A", 0);
+ add_item("<J>", "A", OPT_RUN, "A", 0);
+ add_item("<K>", "A", OPT_RUN, "A", 0);
+ add_item("<L>", "A", OPT_RUN, "A", 0);
+ add_item("<M>", "A", OPT_RUN, "A", 0);
+ add_item("<N>", "A", OPT_RUN, "A", 0);
+ add_item("<O>", "A", OPT_RUN, "A", 0);
+ add_item("<P>", "A", OPT_RUN, "A", 0);
+ add_item("<Q>", "A", OPT_RUN, "A", 0);
+ add_item("<R>", "A", OPT_RUN, "A", 0);
+ add_item("<S>", "A", OPT_RUN, "A", 0);
+ add_item("<T>", "A", OPT_RUN, "A", 0);
+ add_item("<U>", "A", OPT_RUN, "A", 0);
+ add_item("<V>", "A", OPT_RUN, "A", 0);
+ add_item("<W>", "A", OPT_RUN, "A", 0);
+ add_item("<X>", "A", OPT_RUN, "A", 0);
+ add_item("<Y>", "A", OPT_RUN, "A", 0);
+ add_item("<Z>", "A", OPT_RUN, "A", 0);
+ add_item("<1>", "A", OPT_RUN, "A", 0);
+ add_item("<2>", "A", OPT_RUN, "A", 0);
+ add_item("<3>", "A", OPT_RUN, "A", 0);
+ add_item("<4>", "A", OPT_RUN, "A", 0);
+ add_item("<5>", "A", OPT_RUN, "A", 0);
+ add_item("<6>", "A", OPT_RUN, "A", 0);
+ add_item("<7>", "A", OPT_RUN, "A", 0);
+ add_item("<8>", "A", OPT_RUN, "A", 0);
+ add_item("<9>", "A", OPT_RUN, "A", 0);
+
+ MAIN = add_menu(" Main Menu ", 8);
+ curr = add_item(loginstr, "Login as a privileged user", OPT_RUN, NULL, 0);
+ set_item_options(-1, 23);
+ curr->handler = &login_handler;
+
+ add_item("<P>repare", "prep", OPT_RUN, "prep", 0);
+ set_item_options(-1, 24);
+ prepopt =
+ add_item("<P>rep options...",
+ "Options for prep image: Requires authenticated user",
+ OPT_INACTIVE, NULL, PREPMENU);
+ set_item_options(-1, 25);
+
+ add_item("<R>escue options...", "Troubleshoot a system", OPT_SUBMENU, NULL,
+ RESCUE);
+ set_item_options(-1, 26);
+ add_item("<T>esting...", "Options to test hardware", OPT_SUBMENU, NULL,
+ TESTING);
+ set_item_options(-1, 27);
+ add_item("<L>ong Menu...", "test menu system", OPT_SUBMENU, NULL, LONGMENU);
+ set_item_options(-1, 28);
+ secret =
+ add_item("<S>ecret Menu...", "Secret menu", OPT_INVISIBLE, NULL,
+ SECRETMENU);
+ set_item_options(-1, 29);
+ add_item("<E>xit to prompt", "Exit the menu system", OPT_EXITMENU, "exit",
+ 0);
+ set_item_options(-1, 30);
+ csprint("Press any key within 5 seconds to show menu...", 0x07);
+ if (get_key(stdin, 50) == KEY_NONE) // Granularity of 100 milliseconds
+ {
+ csprint("Sorry! Time's up.\r\n", 0x07);
+ return 1;
+ }
+ curr = showmenus(MAIN);
+ if (curr) {
+ if (curr->action == OPT_RUN) {
+ strcpy(cmd, curr->data);
+ if (curr == runprep) {
+ strcat(cmd, infoline);
+ if (network->data == (void *)stat) // We want static
+ {
+ csprint("Enter IP address (last two octets only): ", 0x07);
+ strcpy(ip, "Junk");
+ editstring(ip, sizeof ip);
+ strcat(cmd, "ipaddr=192.168.");
+ strcat(cmd, ip);
+ }
+ }
+ if (issyslinux())
+ runsyslinuxcmd(cmd);
+ else
+ csprint(cmd, 0x07);
+ return 1; // Should not happen when run from SYSLINUX
+ }
+ }
+ // If user quits the menu system, control comes here
+ // If you want to execute some specific command uncomment the next two lines
+
+ // if (syslinux) runcommand(YOUR_COMMAND_HERE);
+ // else csprint(YOUR_COMMAND_HERE,0x07);
+
+ // Deallocate space used for these data structures
+ close_passwords();
+ close_help();
+ close_menusystem();
+
+ // Return to prompt
+ return 0;
+}
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