169 lines
4.5 KiB
C
169 lines
4.5 KiB
C
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/*****************************************************************************\
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* MODULE: genutil.h
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*
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* This is the header module for genutil.c. This contains useful utility
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* routines shared across the gen* file.s
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*
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*
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* Copyright (C) 1996-1997 Microsoft Corporation
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* Copyright (C) 1996-1997 Hewlett Packard
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*
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* history:
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* 22-Nov-1996 <chriswil> created.
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*
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\*****************************************************************************/
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#define PRT_LEV_2 2
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LPTSTR genGetCurDir(VOID);
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LPTSTR genGetWinDir(VOID);
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LPTSTR genBuildFileName(LPCTSTR, LPCTSTR, LPCTSTR);
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LPTSTR genFindCharDiff(LPTSTR, LPTSTR);
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LPTSTR genFindChar(LPTSTR, TCHAR);
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LPTSTR genFindRChar(LPTSTR, TCHAR);
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LPWSTR genWCFromMB(LPCSTR);
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LPTSTR genTCFromMB(LPCSTR);
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LPTSTR genTCFromWC(LPCWSTR);
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LPSTR genMBFromWC(LPCWSTR);
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LPSTR genMBFromTC(LPCTSTR);
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LPTSTR genItoA(int);
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BOOL genUpdIPAddr(VOID);
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LPTSTR genFrnName(LPCTSTR);
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WORD genChkSum(LPCTSTR);
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#define IDX_X86 ((DWORD) 0)
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#define IDX_MIP ((DWORD) 1)
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#define IDX_AXP ((DWORD) 2)
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#define IDX_PPC ((DWORD) 3)
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#define IDX_W9X ((DWORD) 4)
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#define IDX_I64 ((DWORD) 5)
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#define IDX_AMD64 ((DWORD) 6)
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#define IDX_UNKNOWN ((DWORD)-1)
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#define IDX_SPLVER_0 ((DWORD)0)
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#define IDX_SPLVER_1 ((DWORD)1)
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#define IDX_SPLVER_2 ((DWORD)2)
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#define IDX_SPLVER_3 ((DWORD)3)
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typedef struct _PLTINFO {
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LPCTSTR lpszCab; // Name of cab platform.
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LPCTSTR lpszEnv; // Environment string.
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LPCTSTR lpszPlt; // Platform override string.
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WORD wArch; // Integer representation of platform-type.
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} PLTINFO;
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typedef PLTINFO *PPLTINFO;
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typedef PLTINFO NEAR *NPPLTINFO;
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typedef PLTINFO FAR *LPPLTINFO;
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BOOL genIsWin9X(DWORD);
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DWORD genIdxCliPlatform(DWORD);
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LPCTSTR genStrCliCab(DWORD);
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LPCTSTR genStrCliEnvironment(DWORD);
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LPCTSTR genStrCliOverride(DWORD);
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WORD genValCliArchitecture(DWORD);
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DWORD genIdxCliVersion(DWORD);
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LPCTSTR genStrCliVersion(DWORD);
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DWORD genIdxFromStrVersion(LPCTSTR);
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WORD genValSvrArchitecture(VOID);
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/***************************************\
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* genIsWin9X
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\***************************************/
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__inline BOOL genIsWin9X(
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DWORD idxPlt)
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{
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return (idxPlt == IDX_W9X);
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}
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/***************************************\
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* genWCtoMB
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\***************************************/
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__inline DWORD genWCtoMB(
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LPSTR lpszMB,
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LPCWSTR lpszWC,
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DWORD cbSize)
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{
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cbSize = (DWORD)WideCharToMultiByte(CP_ACP,
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0,
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lpszWC,
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-1,
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lpszMB,
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(int)cbSize,
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NULL,
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NULL);
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return cbSize;
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}
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/***************************************\
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* genMBtoWC
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\***************************************/
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__inline DWORD genMBtoWC(
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LPWSTR lpszWC,
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LPCSTR lpszMB,
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DWORD cbSize)
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{
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cbSize = (DWORD)MultiByteToWideChar(CP_ACP,
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MB_PRECOMPOSED,
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lpszMB,
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-1,
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lpszWC,
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(int)(cbSize / sizeof(WCHAR)));
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return (cbSize * sizeof(WCHAR));
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}
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/***************************************\
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* gen_OpenFileRead
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\***************************************/
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__inline HANDLE gen_OpenFileRead(
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LPCTSTR lpszName)
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{
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return CreateFile(lpszName,
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GENERIC_READ,
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FILE_SHARE_READ,
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NULL,
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OPEN_EXISTING,
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FILE_ATTRIBUTE_NORMAL,
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NULL);
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}
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/***************************************\
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* gen_OpenFileWrite
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\***************************************/
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__inline HANDLE gen_OpenFileWrite(
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LPCTSTR lpszName)
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{
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return CreateFile(lpszName,
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GENERIC_WRITE,
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0,
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NULL,
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CREATE_ALWAYS,
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FILE_ATTRIBUTE_NORMAL,
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NULL);
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}
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/***************************************\
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* gen_OpenDirectory
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\***************************************/
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__inline HANDLE gen_OpenDirectory(
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LPCTSTR lpszDir)
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{
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return CreateFile(lpszDir,
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0,
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FILE_SHARE_READ | FILE_SHARE_WRITE,
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NULL,
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OPEN_EXISTING,
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FILE_ATTRIBUTE_NORMAL | FILE_FLAG_BACKUP_SEMANTICS,
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NULL);
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}
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