options.c File Reference

#include <freeldr.h>
#include <debug.h>

Include dependency graph for options.c:

Go to the source code of this file.

Classes
struct	_FRLDR_OPTIONS

Typedefs
typedef enum _FRLDR_SETUP_ACTION	FRLDR_SETUP_ACTION
typedef struct _FRLDR_OPTIONS	FRLDR_OPTIONS

Enumerations
enum	_FRLDR_SETUP_ACTION { ActionSeparator = -1 , ActionDebugging , ActionReboot , ActionBackToPrevMenu }

Functions
VOID	FreeLdrSetupMenu (_In_opt_ OperatingSystemItem *OperatingSystem)
VOID	DisplayBootTimeOptions (_In_ OperatingSystemItem *OperatingSystem)
VOID	OptionMenuReboot (VOID)

Variables
static FRLDR_OPTIONS	FrLdrOptions []
static PCSTR	FrldrDbgMsg

Typedef Documentation

FRLDR_OPTIONS

typedef struct _FRLDR_OPTIONS FRLDR_OPTIONS

FRLDR_SETUP_ACTION

typedef enum _FRLDR_SETUP_ACTION FRLDR_SETUP_ACTION

Enumeration Type Documentation

_FRLDR_SETUP_ACTION

enum _FRLDR_SETUP_ACTION

Enumerator
ActionSeparator
ActionDebugging
ActionReboot
ActionBackToPrevMenu

Definition at line 20 of file options.c.

{
    ActionSeparator = -1,
    ActionDebugging,
#ifdef HAS_OPTION_MENU_EDIT_CMDLINE
    ActionEditBootCmdLine,
#endif
#ifdef HAS_OPTION_MENU_CUSTOM_BOOT
    ActionCustomBoot,
#endif
    ActionReboot,
    ActionBackToPrevMenu,
} FRLDR_SETUP_ACTION;

Function Documentation

DisplayBootTimeOptions()

VOID DisplayBootTimeOptions

(

_In_ OperatingSystemItem *

OperatingSystem

)

Definition at line 154 of file options.c.

{
    if (!OperatingSystem->AdvBootOptsDesc[0])
        return;
 
    /* Display the chosen boot options */
    UiDrawText(0,
               UiGetScreenHeight() - 2,
               OperatingSystem->AdvBootOptsDesc,
               ATTR(COLOR_LIGHTBLUE, UiGetMenuBgColor()));
}

Referenced by MainBootMenuKeyPressFilter(), MenuNTOptions(), and RunLoader().

FreeLdrSetupMenu()

VOID FreeLdrSetupMenu

(

_In_opt_ OperatingSystemItem *

OperatingSystem

)

Definition at line 75 of file options.c.

{
    FRLDR_SETUP_ACTION MenuActionsMap[RTL_NUMBER_OF(FrLdrOptions)];
    PCSTR OptionsMenuList[RTL_NUMBER_OF(FrLdrOptions)]; // FIXME!
    ULONG i, MenuItemCount;
    ULONG SelectedMenuItem = 0;
 
    /* Build the menu, filtering out any item that may not be applicable */
    for (i = 0, MenuItemCount = 0; i < RTL_NUMBER_OF(FrLdrOptions); ++i)
    {
        /* Hide the "Return to OS Choices" item if no OS entry is selected */
        if ((FrLdrOptions[i].Id == ActionBackToPrevMenu) && !OperatingSystem)
            continue;
#ifdef HAS_OPTION_MENU_EDIT_CMDLINE
        if ((FrLdrOptions[i].Id == ActionEditBootCmdLine) && !OperatingSystem)
            continue;
#endif
        MenuActionsMap[MenuItemCount] = FrLdrOptions[i].Id;
        OptionsMenuList[MenuItemCount++] = FrLdrOptions[i].Item;
    }
 
doMenu:
    /* Clear the backdrop */
    UiDrawBackdrop(UiGetScreenHeight());
 
    if (!UiDisplayMenu(VERSION " Setup and Configuration",
                       OperatingSystem ? NULL : "Press ESC to reboot.",
                       OptionsMenuList,
                       MenuItemCount,
                       SelectedMenuItem, -1,
                       &SelectedMenuItem,
                       TRUE,
                       NULL, NULL))
    {
        /* The user pressed ESC */
        return;
    }
 
    switch (MenuActionsMap[SelectedMenuItem])
    {
        case ActionDebugging:
        {
            CHAR DebugChannelString[100] = "";
            // DebugChannelString[0] = ANSI_NULL;
            if (UiEditBox(FrldrDbgMsg,
                          DebugChannelString,
                          RTL_NUMBER_OF(DebugChannelString)))
            {
                DbgParseDebugChannels(DebugChannelString);
            }
            break;
        }
#ifdef HAS_OPTION_MENU_EDIT_CMDLINE
        case ActionEditBootCmdLine:
            if (OperatingSystem)
                EditOperatingSystemEntry(OperatingSystem);
            break;
#endif
#ifdef HAS_OPTION_MENU_CUSTOM_BOOT
        case ActionCustomBoot:
            OptionMenuCustomBoot();
            break;
#endif
        case ActionReboot:
            OptionMenuReboot();
            return;
        case ActionBackToPrevMenu:
            // if (OperatingSystem)
            return; /* Just return to the caller */
        DEFAULT_UNREACHABLE;
    }
    goto doMenu;
}

Referenced by MainBootMenuKeyPressFilter(), and RunLoader().

OptionMenuReboot()

VOID OptionMenuReboot

(

VOID

)

Definition at line 167 of file options.c.

{
    UiMessageBox("The system will now reboot.");
    Reboot();
}

Referenced by FreeLdrSetupMenu(), and MenuNTOptions().

Variable Documentation

FrldrDbgMsg

PCSTR FrldrDbgMsg

static

Initial value:

=
    "Enable FreeLdr debug channels\n"
    "Acceptable syntax: [level1]#channel1[,[level2]#channel2]\n"
    "level can be one of: trace,warn,fixme,err\n"
    "  if the level is omitted all levels\n"
    "  are enabled for the specified channel\n"
    "# can be either + or -\n"
    "channel can be one of the following:\n"
    "  all,warning,memory,filesystem,inifile,ui,disk,cache,registry,\n"
    "  reactos,linux,hwdetect,windows,peloader,scsiport,heap\n"
    "Examples:\n"
    "  trace+windows,trace+reactos\n"
    "  +hwdetect,err-disk\n"
    "  +peloader\n"
    "NOTE: all letters must be lowercase, no spaces allowed."

Definition at line 56 of file options.c.

Referenced by FreeLdrSetupMenu().

FrLdrOptions

FRLDR_OPTIONS FrLdrOptions[]

static

Initial value:

= 
{
    {ActionDebugging,       "FreeLdr debugging"},
 
    {ActionSeparator, NULL},
 
 
 
 
 
 
 
    {ActionReboot,          "Reboot"},
    {ActionBackToPrevMenu,  "Return to OS Choices menu"},
}

Definition at line 40 of file options.c.

Referenced by FreeLdrSetupMenu().