Leaked source code of windows server 2003
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/*++
Copyright (c) 1991 - 2001 Microsoft Corporation
Module Name:
### ### #### ##### ## ## ## # ### ## ## ## ## ## ### ## ## ## ## ## ## ## ### ## ## ## ## ## ####### ### ####### ## ## ## ## ## # ## ## ## ## ## ## ## ## ## ### ## ## #### ##### ## ## ##
Abstract:
This header contains all definitions necessary for user mode and kernel mode components to communicate with the server availability driver stack.
Author:
Wesley Witt (wesw) 1-Oct-2001
Environment:
Kernel mode and user mode both.
Notes:
--*/
#ifndef _SAIO_#define _SAIO_
#ifdef __cplusplusextern "C" {#endif
//// Current inteface version//
#define SA_INTERFACE_VERSION 0x00000004
//// Device name strings//
#define SA_DEVICE_DISPLAY_NAME_STRING L"\\Device\\ServerAvailabilityLocalDisplay"#define SA_DEVICE_KEYPAD_NAME_STRING L"\\Device\\ServerAvailabilityKeypad"#define SA_DEVICE_NVRAM_NAME_STRING L"\\Device\\ServerAvailabilityNvram"#define SA_DEVICE_WATCHDOG_NAME_STRING L"\\Device\\ServerAvailabilityWatchdog"
//// Device types//
#define SA_DEVICE_UNKNOWN (0)#define SA_DEVICE_DISPLAY (1)#define SA_DEVICE_KEYPAD (2)#define SA_DEVICE_NVRAM (3)#define SA_DEVICE_WATCHDOG (4)
//// All IOCTL codes & definitions//
#define FILE_DEVICE_SERVER_AVAILABILITY ((ULONG) 'A')#define IOCTL_SERVERAVAILABILITY_BASE 0x800
#define SA_IOCTL(FUNC_CODE) CTL_CODE(FILE_DEVICE_SERVER_AVAILABILITY, FUNC_CODE, METHOD_OUT_DIRECT, FILE_ANY_ACCESS)
#define FUNC_SA_GET_VERSION (IOCTL_SERVERAVAILABILITY_BASE+0)#define FUNC_SA_GET_CAPABILITIES (IOCTL_SERVERAVAILABILITY_BASE+1)
#define FUNC_SAWD_DISABLE (IOCTL_SERVERAVAILABILITY_BASE+2)#define FUNC_SAWD_QUERY_EXPIRE_BEHAVIOR (IOCTL_SERVERAVAILABILITY_BASE+3)#define FUNC_SAWD_SET_EXPIRE_BEHAVIOR (IOCTL_SERVERAVAILABILITY_BASE+4)#define FUNC_SAWD_PING (IOCTL_SERVERAVAILABILITY_BASE+5)#define FUNC_SAWD_QUERY_TIMER (IOCTL_SERVERAVAILABILITY_BASE+6)#define FUNC_SAWD_SET_TIMER (IOCTL_SERVERAVAILABILITY_BASE+7)#define FUNC_SAWD_DELAY_BOOT (IOCTL_SERVERAVAILABILITY_BASE+8)
#define FUNC_NVRAM_WRITE_BOOT_COUNTER (IOCTL_SERVERAVAILABILITY_BASE+9)#define FUNC_NVRAM_READ_BOOT_COUNTER (IOCTL_SERVERAVAILABILITY_BASE+10)
#define FUNC_SADISPLAY_LOCK (IOCTL_SERVERAVAILABILITY_BASE+12)#define FUNC_SADISPLAY_UNLOCK (IOCTL_SERVERAVAILABILITY_BASE+13)#define FUNC_SADISPLAY_BUSY_MESSAGE (IOCTL_SERVERAVAILABILITY_BASE+14)#define FUNC_SADISPLAY_SHUTDOWN_MESSAGE (IOCTL_SERVERAVAILABILITY_BASE+15)#define FUNC_SADISPLAY_CHANGE_LANGUAGE (IOCTL_SERVERAVAILABILITY_BASE+16)#define FUNC_DISPLAY_STORE_BITMAP (IOCTL_SERVERAVAILABILITY_BASE+17)
#define FUNC_SA_LAST (IOCTL_SERVERAVAILABILITY_BASE+31)
#define IOCTL_SA_GET_VERSION SA_IOCTL(FUNC_SA_GET_VERSION)#define IOCTL_SA_GET_CAPABILITIES SA_IOCTL(FUNC_SA_GET_CAPABILITIES)
#define IOCTL_SAWD_DISABLE SA_IOCTL(FUNC_SAWD_DISABLE)#define IOCTL_SAWD_QUERY_EXPIRE_BEHAVIOR SA_IOCTL(FUNC_SAWD_QUERY_EXPIRE_BEHAVIOR)#define IOCTL_SAWD_SET_EXPIRE_BEHAVIOR SA_IOCTL(FUNC_SAWD_SET_EXPIRE_BEHAVIOR)#define IOCTL_SAWD_PING SA_IOCTL(FUNC_SAWD_PING)#define IOCTL_SAWD_QUERY_TIMER SA_IOCTL(FUNC_SAWD_QUERY_TIMER)#define IOCTL_SAWD_SET_TIMER SA_IOCTL(FUNC_SAWD_SET_TIMER)
#define IOCTL_NVRAM_WRITE_BOOT_COUNTER SA_IOCTL(FUNC_NVRAM_WRITE_BOOT_COUNTER)#define IOCTL_NVRAM_READ_BOOT_COUNTER SA_IOCTL(FUNC_NVRAM_READ_BOOT_COUNTER)
#define IOCTL_SADISPLAY_LOCK SA_IOCTL(FUNC_SADISPLAY_LOCK)#define IOCTL_SADISPLAY_UNLOCK SA_IOCTL(FUNC_SADISPLAY_UNLOCK)#define IOCTL_SADISPLAY_BUSY_MESSAGE SA_IOCTL(FUNC_SADISPLAY_BUSY_MESSAGE)#define IOCTL_SADISPLAY_SHUTDOWN_MESSAGE SA_IOCTL(FUNC_SADISPLAY_SHUTDOWN_MESSAGE)#define IOCTL_SADISPLAY_CHANGE_LANGUAGE SA_IOCTL(FUNC_SADISPLAY_CHANGE_LANGUAGE)#define IOCTL_FUNC_DISPLAY_STORE_BITMAP SA_IOCTL(FUNC_DISPLAY_STORE_BITMAP)
//// Structure defintions for IOCTL interfaces//
#define SA_DISPLAY_TYPE_LED 0x0001#define SA_DISPLAY_TYPE_CHARACTER_LCD 0x0002#define SA_DISPLAY_TYPE_BIT_MAPPED_LCD 0x0004
#define SA_DISPLAY_CHAR_ASCII 0x0001#define SA_DISPLAY_CHAR_UNICODE 0x0002
typedef struct _SA_DISPLAY_CAPS { ULONG SizeOfStruct; USHORT DisplayType; USHORT CharacterSet; USHORT DisplayHeight; USHORT DisplayWidth;} SA_DISPLAY_CAPS, *PSA_DISPLAY_CAPS;
#define SA_DISPLAY_MAX_WIDTH 128#define SA_DISPLAY_MAX_HEIGHT 128#define SA_DISPLAY_MAX_BITMAP_SIZE (SA_DISPLAY_MAX_WIDTH * SA_DISPLAY_MAX_HEIGHT)
#define SA_DISPLAY_READY 0x00000001 // OS is running normally#define SA_DISPLAY_SHUTTING_DOWN 0x00000002 // OS is shutting down#define SA_DISPLAY_NET_ERR 0x00000004 // LAN error#define SA_DISPLAY_HW_ERR 0x00000008 // general hardware error#define SA_DISPLAY_CHECK_DISK 0x00000010 // autochk.exe is running#define SA_DISPLAY_BACKUP_DISK 0x00000020 // disk backup in progress#define SA_DISPLAY_NEW_TAPE 0x00000040 // new tape media required#define SA_DISPLAY_NEW_DISK 0x00000080 // new disk media required#define SA_DISPLAY_STARTING 0x00000100 // OS is booting#define SA_DISPLAY_WAN_CONNECTED 0x00000200 // connected to ISP#define SA_DISPLAY_WAN_ERR 0x00000400 // WAN error, e.g. no dial tone#define SA_DISPLAY_DISK_ERR 0x00000800 // disk error, e.g. dirty bit set#define SA_DISPLAY_ADD_START_TASKS 0x00001000 // additional startup tasks running, e.g. autochk, sw update
typedef struct _SA_DISPLAY_SHOW_MESSAGE { ULONG SizeOfStruct; ULONG MsgCode; USHORT Width; USHORT Height; UCHAR Bits[SA_DISPLAY_MAX_BITMAP_SIZE];} SA_DISPLAY_SHOW_MESSAGE, *PSA_DISPLAY_SHOW_MESSAGE;
#define SA_KEYPAD_UP 0x00000001#define SA_KEYPAD_DOWN 0x00000002#define SA_KEYPAD_LEFT 0x00000004#define SA_KEYPAD_RIGHT 0x00000008#define SA_KEYPAD_CANCEL 0x00000010#define SA_KEYPAD_SELECT 0x00000020
#define SA_NVRAM_MINIMUM_SIZE 32#define SA_NVRAM_MAXIMUM_SIZE 128
typedef struct _SA_NVRAM_CAPS { ULONG SizeOfStruct; USHORT NvramSize;} SA_NVRAM_CAPS, *PSA_NVRAM_CAPS;
typedef struct _SA_NVRAM_BOOT_COUNTER { ULONG SizeOfStruct; ULONG Number; ULONG Value; ULONG DeviceId;} SA_NVRAM_BOOT_COUNTER, *PSA_NVRAM_BOOT_COUNTER;
typedef struct _SA_WD_CAPS { ULONG SizeOfStruct; USHORT Minimum; USHORT Maximum;} SA_WD_CAPS, *PSA_WD_CAPS;
#ifdef __cplusplus}#endif
#endif /* _SAIO_ */
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