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authorH. Peter Anvin <hpa@linux.intel.com>2009-03-02 10:51:25 -0800
committerH. Peter Anvin <hpa@linux.intel.com>2009-03-02 10:51:25 -0800
commit37bfb1cb8b4c1d670e0d407b83c5270f7c457389 (patch)
tree81096599d4315dc2debb8c3faa189371d1d15566 /com32/cmenu/complex.c
parent2b570465a0df2070aca723559a9f309d92530e6a (diff)
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Move complex menu to com32/cmenu; clean up the Makefiles
Move the complex menu system into the com32 directory so it can be sequenced properly with respect to hdt (it needs to be built after com32/lib but before com32/hdt). While we're at it, clean up the Makefiles somewhat.
Diffstat (limited to 'com32/cmenu/complex.c')
-rw-r--r--com32/cmenu/complex.c423
1 files changed, 423 insertions, 0 deletions
diff --git a/com32/cmenu/complex.c b/com32/cmenu/complex.c
new file mode 100644
index 00000000..94627c4f
--- /dev/null
+++ b/com32/cmenu/complex.c
@@ -0,0 +1,423 @@
+/* -*- 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>
+
+/* 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()
+{
+ 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, t_menuitem *mi,unsigned int scancode)
+{
+ char nc;
+
+ if ((scancode >> 8) == F1) { // 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 & 0xFF) == 0x09) && (mi->action == OPT_RUN) &&
+ (isallowed(username,"editcmd") || isallowed(username,"root"))) {
+ nc = getnumcols();
+ // User typed TAB and has permissions to edit command line
+ gotoxy(EDITPROMPT,1,ms->menupage);
+ csprint("Command line:",0x07);
+ editstring(mi->data,ACTIONLEN);
+ gotoxy(EDITPROMPT,1,ms->menupage);
+ cprint(' ',0x07,nc-1,ms->menupage);
+ }
+}
+
+t_handler_return login_handler(t_menusystem *ms, t_menuitem *mi)
+{
+ (void)mi; // Unused
+ char pwd[40];
+ char login[40];
+ char nc;
+ t_handler_return rv;
+
+ if (mi->item == loginstr) { /* User wants to login */
+ nc = getnumcols();
+ gotoxy(PWDPROMPT,1,ms->menupage);
+ csprint("Enter Username: ",0x07);
+ getstring(login, sizeof username);
+ gotoxy(PWDPROMPT,1,ms->menupage);
+ cprint(' ',0x07,nc,ms->menupage);
+ csprint("Enter Password: ",0x07);
+ getpwd(pwd, sizeof pwd);
+ gotoxy(PWDPROMPT,1,ms->menupage);
+ cprint(' ',0x07,nc,ms->menupage);
+
+ 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;
+ return rv;
+}
+
+void msys_handler(t_menusystem *ms, t_menuitem *mi)
+{
+ char nc;
+ void *v;
+ nc = getnumcols(); // Get number of columns
+
+ gotoxy(PWDLINE,PWDCOLUMN,ms->menupage);
+ csprint("User: ",PWDATTR);
+ cprint(ms->fillchar,ms->fillattr,sizeof username,ms->menupage);
+ gotoxy(PWDLINE,PWDCOLUMN +6,ms->menupage);
+ csprint(username,PWDATTR);
+
+ if (mi->parindex != PREPMENU) // If we are not in the PREP MENU
+ {
+ gotoxy(INFLINE,0,ms->menupage);
+ cprint(' ',0x07,nc,ms->menupage);
+ gotoxy(INFLINE+1,0,ms->menupage);
+ cprint(' ',0x07,nc,ms->menupage);
+ 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,ms->menupage);
+ cprint(' ',0x07,nc,ms->menupage);
+ gotoxy(INFLINE+1,0,ms->menupage);
+ cprint(' ',0x07,nc,ms->menupage);
+ gotoxy(INFLINE,0,ms->menupage);
+ csprint("Kernel Arguments:",0x07);
+ gotoxy(INFLINE,17,ms->menupage);
+ 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 */
+
+ 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);
+ return ACTION_VALID;
+}
+
+/*
+ Clears keyboard buffer and then
+ wait for stepsize*numsteps milliseconds for user to press any key
+ checks for keypress every stepsize milliseconds.
+ Returns: 1 if user pressed a key (not read from the buffer),
+ 0 if time elapsed
+*/
+int checkkeypress(int stepsize, int numsteps)
+{
+ int i;
+ clearkbdbuf();
+ for (i=0; i < numsteps; i++)
+ {
+ if (checkkbdbuf()) return 1;
+ sleep(stepsize);
+ }
+ return 0;
+}
+
+int main()
+{
+ 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,1000,0);
+
+ 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 (!checkkeypress(100,50)) // Granularity of 100 milliseconds
+ {
+ csprint("Sorry! Time's up.\r\n",0x07);
+ return 1;
+ }
+ else clearkbdbuf(); // Just in case user pressed something important
+ 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;
+}