Leaked source code of windows server 2003
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/*++
Copyright (C) Microsoft Corporation, 1996 - 1999
Module Name:
GLOBALS.H
Abstract:
Global defines and data. Variables and string , located in global scope are defined here and memory for them will be allocated in no more than one source module, containing definition of DEFINE_GLOBAL_VARIABLES before including this file
Author:
Vlad Sadovsky (vlads) 12-20-96
Revision History:
--*/
#ifndef WINVER
#define WINVER 0x0500 /* version 5.0 */
#else
#endif /* !WINVER */
// Use class guid to identify device events, as opposed to global
#define USE_CLASS_GUID_FORPNP_EVENTS 1
#include <windows.h>
#include <winuser.h>
#include <stilog.h>
#include <eventlog.h>
#include <wialog.h>
#include <infoset.h>
#include <devguid.h>
#include <wia.h>
#include "handler.h"
#ifndef USE_CLASS_GUID_FORPNP_EVENTS
#include <pnpmgr.h>
#endif
//
// Required forward declarations
//
class CWiaDevMan; // Class defined in wiadevman.h
//
// Following line should be disabled for release
//
//#pragma message("**Attn**: Following line should be disabled for release ")
// #define BETA_PRODUCT 1
#ifdef BETA_PRODUCT
#define BETA_LIMIT_YEAR 1997
#define BETA_LIMIT_MONTH 12
#endif
//
// Global variables are defined in one module, which has definition of
// DEFINE_GLOBAL_VARIABLES before including this header file.
//
#ifdef DEFINE_GLOBAL_VARIABLES
// #pragma message("STIMON: Defining global variables should be done only once")
#undef ASSIGN
#define ASSIGN(value) =value
#undef EXTERN
#define EXTERN
#else
#define ASSIGN(value)
#if !defined(EXTERN)
#define EXTERN extern
#endif
#endif
//
// General char values
//
#define COLON_CHAR TEXT(':') // Native syntax delimiter
#define DOT_CHAR TEXT('.')
#define SLASH_CHAR TEXT('/')
#define BACKSLASH_CHAR TEXT('\\')
#define STAR_CHAR TEXT('*')
#define EQUAL_CHAR TEXT('=')
#define COMMA_CHAR TEXT(',')
#define WHITESPACE_CHAR TEXT(' ')
#define DOUBLEQUOTE_CHAR TEXT('"')
#define SINGLEQUOTE_CHAR TEXT('\'')
#define TAB_CHAR TEXT('\t')
#define DEADSPACE(x) (((x)==WHITESPACE_CHAR) || ((x)==DOUBLEQUOTE_CHAR) )
#define IS_EMPTY_STRING(pch) (!(pch) || !(*(pch)))
//
// Default DCOM AccessPermission for WIA Device Manager
//
extern WCHAR wszDefaultDaclForDCOMAccessPermission[];
//
// Macros
//
#define TEXTCONST(name,text) extern const TCHAR name[] ASSIGN(text)
#define EXT_STRING(name) extern const TCHAR name[]
//
// Trace strings should not appear in retail builds, thus define following macro
//
#ifdef DEBUG
#define DEBUG_STRING(s) (s)
#else
#define DEBUG_STRING(s) (NULL)
#endif
//
// Various defines
//
//
// Information extracted from PnP device broadcast.
// We can not keep broadcast structure itself for too long, because it expires .
//
#ifndef _DEVICE_BROADCAST_INFO_
#define _DEVICE_BROADCAST_INFO_
class DEVICE_BROADCAST_INFO {public: UINT m_uiDeviceChangeMessage; DWORD m_dwDevNode; StiCString m_strDeviceName; StiCString m_strBroadcastedName;};#endif
typedef DEVICE_BROADCAST_INFO *PDEVICE_BROADCAST_INFO;
//
// Show verbose UI window
//
#define SHOWMONUI 1
//
//
// STI Device specific values
//
#ifdef DEBUG
#define STIMON_AD_DEFAULT_POLL_INTERVAL 10000 // 10s
#else
#define STIMON_AD_DEFAULT_POLL_INTERVAL 1000 // 1s
#endif
#define STIMON_AD_DEFAULT_WAIT_LOCK 100 // 100ms
#define STIMON_AD_DEFAULT_WAIT_LAUNCH 5000 // 5s
//
// External references to GLOBAL DATA
//
//
// Server process instance
//
EXTERN HINSTANCE g_hInst ASSIGN(NULL);
//
// Global pointer to STI access object
//
//EXTERN PSTI g_pSti ASSIGN(NULL);
//
// Handle of main window
//
EXTERN HWND g_hMainWindow ASSIGN(NULL); ;
//
// Handle of debug verbose window
//
EXTERN HWND g_hLogWindow ASSIGN(NULL); ;
//
// Default timeout for pollable devices
//
EXTERN UINT g_uiDefaultPollTimeout ASSIGN(STIMON_AD_DEFAULT_POLL_INTERVAL);
//
// Trace UI is visible
//
EXTERN BOOL g_fUIPermitted ASSIGN(FALSE);
//
//
//
EXTERN BOOL g_fRefreshDeviceList ASSIGN(FALSE);
//
// Attempt to refresh device controller in case of repeated failures
//
EXTERN BOOL g_fRefreshDeviceControllerOnFailures ASSIGN(FALSE);
//
// Platform type
//
EXTERN BOOL g_fIsWindows9x ASSIGN(FALSE);
//
// Setup in progress flag
//
EXTERN BOOL g_fIsSetupInProgress ASSIGN(FALSE);
//
//
//
EXTERN DWORD g_dwCurrentState ASSIGN(0);
//
// Reentrancy flag for timeout selection
//
EXTERN BOOL g_fTimeoutSelectionDialog ASSIGN(FALSE);
//
// Results of command line parsing
//
EXTERN BOOL g_fInstallingRequest ASSIGN(FALSE);EXTERN BOOL g_fRemovingRequest ASSIGN(FALSE);
//
// Running as a service
//
EXTERN BOOL g_fRunningAsService ASSIGN(TRUE);
//
// Shutdown in process
//
EXTERN BOOL g_fServiceInShutdown ASSIGN(FALSE);
//
// Number of active transfers (used to veto powerdown)
//
EXTERN LONG g_NumberOfActiveTransfers ASSIGN(0);
//
// Event indicating refreshing the device list
//
EXTERN HANDLE g_hDevListCompleteEvent ASSIGN(NULL);
//
// Global pointer to event log class for process
//
EXTERN EVENT_LOG* g_EventLog ASSIGN(NULL);
//
// Global pointer for STI logging
//
EXTERN STI_FILE_LOG* g_StiFileLog ASSIGN(NULL);EXTERN IWiaLogEx* g_pIWiaLog ASSIGN(NULL);
//
// Handle of the message pump thread
//
EXTERN DWORD g_dwMessagePumpThreadId ASSIGN(0);EXTERN HANDLE g_hMessageLoopThread ASSIGN(NULL);
//
// Global flag indicating whether this is the first DEVNODE_CHANGE message
// received after coming out of StandBy
//
EXTERN BOOL g_fFirstDevNodeChangeMsg ASSIGN(FALSE);
//
// Global pointer for Device Manager object
//
EXTERN CWiaDevMan* g_pDevMan ASSIGN(NULL);
//
// Global msg/event handler for PnP and Power management
//
EXTERN CMsgHandler* g_pMsgHandler ASSIGN(NULL);//
// Globals used for endorser string parsing
//
EXTERN WCHAR g_szWEDate[];EXTERN WCHAR g_szWETime[];EXTERN WCHAR g_szWEPageCount[];EXTERN WCHAR g_szWEDay[];EXTERN WCHAR g_szWEMonth[];EXTERN WCHAR g_szWEYear[];
EXTERN WIAS_ENDORSER_VALUE g_pwevDefault[];
#define NUM_WIA_MANAGED_PROPS 4
#define PROFILE_INDEX 3
EXTERN PROPID s_piItemNameType[];EXTERN LPOLESTR s_pszItemNameType[];EXTERN PROPSPEC s_psItemNameType[];
//
// Monitored GUID for device notifications
//
// ( should really be GUID_DEVCLASS_IMAGE always)
//
#ifndef USE_CLASS_GUID_FORPNP_EVENTS
EXTERN const GUID *g_pguidDeviceNotificationsGuid ASSIGN(&GUID_DEVNODE_CHANGE);#else
EXTERN const GUID *g_pguidDeviceNotificationsGuid ASSIGN(&GUID_DEVCLASS_IMAGE);#endif
//
// Globally visible device info set
//
EXTERN DEVICE_INFOSET *g_pDeviceInfoSet ASSIGN(NULL);
//
// Strings
//
TEXTCONST(g_szBACK, TEXT("\\"));TEXTCONST(g_szClassValueName,TEXT("ClassGUID"));TEXTCONST(g_szSubClassValueName, TEXT("SubClass"));TEXTCONST(g_szTitle,TEXT("STI Monitor"));TEXTCONST(STIStartedEvent_name,TEXT("STIExeStartedEvent"));TEXTCONST(g_szFiction,TEXT("noskileFaneL"));
// Default settings
// When baud rate is not set for serial device driver , we will populate it's property with
// this default setting.
#define DEF_BAUD_RATE_STR L"115200"
//
// FS driver related
//
#define FS_USD_CLSID L"{D2923B86-15F1-46FF-A19A-DE825F919576}"
#define FS_UI_CLSID L"{D2923B86-15F1-46FF-A19A-DE825F919576}"
#define DEF_UI_CLSID_STR L"{00000000-0000-0000-0000-000000000000}"
#define FS_UI_DLL L""
#define FS_VEDNOR_DESC L"WIA File System"
#define FS_DEVICE_DESC L"Removable drive"
//
// Class name for the services hidden window
//
TEXTCONST(g_szStiSvcClassName,STISVC_WINDOW_CLASS);TEXTCONST(g_szClass,STIMON_WINDOW_CLASS);
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