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199 lines
4.1 KiB
199 lines
4.1 KiB
/*++
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Copyright (c) 1998-1999 Microsoft Corporation
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Module Name:
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GLOBALS.H
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Abstract:
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Global defines and data.
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Variables and string , located in global scope are defined here
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and memory for them will be allocated in no more than one source
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module, containing definition of DEFINE_GLOBAL_VARIABLES before
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including this file
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Author:
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Vlad Sadovsky (vlads) 12-20-98
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Revision History:
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--*/
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#ifndef WINVER
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#define WINVER 0x0500 /* version 5.0 */
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#else
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#endif /* !WINVER */
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#pragma once
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#include <windows.h>
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#include <winuser.h>
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#include <sti.h>
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#include <stiapi.h>
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//
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// Global variables are defined in one module, which has definition of
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// DEFINE_GLOBAL_VARIABLES before including this header file.
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//
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#ifdef DEFINE_GLOBAL_VARIABLES
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#undef ASSIGN
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#define ASSIGN(value) =value
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#undef EXTERN
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#define EXTERN
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#else
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#define ASSIGN(value)
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#if !defined(EXTERN)
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#define EXTERN extern
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#endif
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#endif
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//
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// General char values
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//
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#define COLON_CHAR TEXT(':') // Native syntax delimiter
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#define DOT_CHAR TEXT('.')
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#define SLASH_CHAR TEXT('/')
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#define BACKSLASH_CHAR TEXT('\\')
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#define STAR_CHAR TEXT('*')
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#define EQUAL_CHAR TEXT('=')
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#define COMMA_CHAR TEXT(',')
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#define WHITESPACE_CHAR TEXT(' ')
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#define DOUBLEQUOTE_CHAR TEXT('"')
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#define SINGLEQUOTE_CHAR TEXT('\'')
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#define TAB_CHAR TEXT('\t')
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#define DEADSPACE(x) (((x)==WHITESPACE_CHAR) || ((x)==DOUBLEQUOTE_CHAR) )
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#define IS_EMPTY_STRING(pch) (!(pch) || !(*(pch)))
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//
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// Macros
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//
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#define TEXTCONST(name,text) extern const TCHAR name[] ASSIGN(text)
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#define EXT_STRING(name) extern const TCHAR name[]
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//
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// Trace strings should not appear in retail builds, thus define following macro
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//
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#ifdef DEBUG
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#define DEBUG_STRING(s) (s)
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#else
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#define DEBUG_STRING(s) (NULL)
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#endif
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//
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// Various defines
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//
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//
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//
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// STI Device specific values
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//
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#ifdef DEBUG
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#define STIMON_AD_DEFAULT_POLL_INTERVAL 10000 // 10s
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#else
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#define STIMON_AD_DEFAULT_POLL_INTERVAL 1000 // 1s
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#endif
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#define STIMON_AD_DEFAULT_WAIT_LOCK 100 // 100ms
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#define STIMON_AD_DEFAULT_WAIT_LAUNCH 5000 // 5s
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//
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// External references to GLOBAL DATA
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//
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//
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// Server process instance
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//
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EXTERN HINSTANCE g_hProcessInstance ASSIGN(NULL);
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//
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// Server library instance
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//
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EXTERN HINSTANCE g_hImagingSvcDll ASSIGN(NULL);
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//
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// Handle of main window
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//
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EXTERN HWND g_hMainWindow ASSIGN(NULL); ;
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//
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// Default timeout for pollable devices
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//
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EXTERN UINT g_uiDefaultPollTimeout ASSIGN(STIMON_AD_DEFAULT_POLL_INTERVAL);
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//
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// Flag indicating request to refresh device list state
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//
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EXTERN BOOL g_fRefreshDeviceList ASSIGN(FALSE);
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//
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// Platform type
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//
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EXTERN BOOL g_fIsWindows9x ASSIGN(FALSE);
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//
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// Reentrancy flag for timeout selection
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//
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EXTERN BOOL g_fTimeoutSelectionDialog ASSIGN(FALSE);
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//
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// Results of command line parsing
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//
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EXTERN BOOL g_fInstallingRequest ASSIGN(FALSE);
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EXTERN BOOL g_fRemovingRequest ASSIGN(FALSE);
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EXTERN BOOL g_fUIPermitted ASSIGN(FALSE);
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EXTERN BOOL g_fStoppingRequest ASSIGN(FALSE);
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//
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// Running as a service
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//
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EXTERN BOOL g_fRunningAsService ASSIGN(TRUE);
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EXTERN HANDLE g_hHeap ASSIGN(NULL);
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//
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// Function pointers to imaging services entry points
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//
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//
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// Strings
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//
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EXTERN TCHAR g_szImagingServiceDll[MAX_PATH] ASSIGN(TEXT(""));
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TEXTCONST(g_szBACK, TEXT("\\"));
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TEXTCONST(g_szTitle,TEXT("STI Monitor"));
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TEXTCONST(STIStartedEvent_name,TEXT("STIExeStartedEvent"));
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TEXTCONST(g_szServiceDll,TEXT("ServiceDll"));
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TEXTCONST(g_szServiceMain,TEXT("ServiceMain"));
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//
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// Class name for the services hidden window
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//
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TEXTCONST(g_szStiSvcClassName,STISVC_WINDOW_CLASS);
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TEXTCONST(g_szClass,STIMON_WINDOW_CLASS);
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// end
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