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/*
* tclWinInt.h --
*
* Declarations of Windows-specific shared variables and procedures.
*
* Copyright (c) 1994-1996 Sun Microsystems, Inc.
*
* See the file "license.terms" for information on usage and redistribution
* of this file, and for a DISCLAIMER OF ALL WARRANTIES.
*
* RCS: @(#) $Id: tclWinInt.h,v 1.36 2010/08/04 19:35:22 hobbs Exp $
*/
#ifndef _TCLWININT
#define _TCLWININT
#include "tclInt.h"
/*
* Some versions of Borland C have a define for the OSVERSIONINFO for
* Win32s and for NT, but not for Windows 95.
* Define VER_PLATFORM_WIN32_CE for those without newer headers.
*/
#ifndef VER_PLATFORM_WIN32_WINDOWS
#define VER_PLATFORM_WIN32_WINDOWS 1
#endif
#ifndef VER_PLATFORM_WIN32_CE
#define VER_PLATFORM_WIN32_CE 3
#endif
/*
* The following structure keeps track of whether we are using the
* multi-byte or the wide-character interfaces to the operating system.
* System calls should be made through the following function table.
*/
typedef union {
WIN32_FIND_DATAA a;
WIN32_FIND_DATAW w;
} WIN32_FIND_DATAT;
typedef struct TclWinProcs {
int useWide;
BOOL (WINAPI *buildCommDCBProc)(const TCHAR *, LPDCB);
TCHAR * (WINAPI *charLowerProc)(TCHAR *);
BOOL (WINAPI *copyFileProc)(const TCHAR *, const TCHAR *, BOOL);
BOOL (WINAPI *createDirectoryProc)(const TCHAR *, LPSECURITY_ATTRIBUTES);
HANDLE (WINAPI *createFileProc)(const TCHAR *, DWORD, DWORD,
LPSECURITY_ATTRIBUTES, DWORD, DWORD, HANDLE);
BOOL (WINAPI *createProcessProc)(const TCHAR *, TCHAR *,
LPSECURITY_ATTRIBUTES, LPSECURITY_ATTRIBUTES, BOOL, DWORD,
LPVOID, const TCHAR *, LPSTARTUPINFOA, LPPROCESS_INFORMATION);
BOOL (WINAPI *deleteFileProc)(const TCHAR *);
HANDLE (WINAPI *findFirstFileProc)(const TCHAR *, WIN32_FIND_DATAT *);
BOOL (WINAPI *findNextFileProc)(HANDLE, WIN32_FIND_DATAT *);
BOOL (WINAPI *getComputerNameProc)(TCHAR *, LPDWORD);
DWORD (WINAPI *getCurrentDirectoryProc)(DWORD, TCHAR *);
DWORD (WINAPI *getFileAttributesProc)(const TCHAR *);
DWORD (WINAPI *getFullPathNameProc)(const TCHAR *, DWORD, TCHAR *,
TCHAR **);
DWORD (WINAPI *getModuleFileNameProc)(HMODULE, TCHAR *, int);
DWORD (WINAPI *getShortPathNameProc)(const TCHAR *, TCHAR *, DWORD);
UINT (WINAPI *getTempFileNameProc)(const TCHAR *, const TCHAR *, UINT,
TCHAR *);
DWORD (WINAPI *getTempPathProc)(DWORD, TCHAR *);
BOOL (WINAPI *getVolumeInformationProc)(const TCHAR *, TCHAR *, DWORD,
LPDWORD, LPDWORD, LPDWORD, TCHAR *, DWORD);
HINSTANCE (WINAPI *loadLibraryExProc)(const TCHAR *, HANDLE, DWORD);
TCHAR (WINAPI *lstrcpyProc)(TCHAR *, const TCHAR *);
BOOL (WINAPI *moveFileProc)(const TCHAR *, const TCHAR *);
BOOL (WINAPI *removeDirectoryProc)(const TCHAR *);
DWORD (WINAPI *searchPathProc)(const TCHAR *, const TCHAR *,
const TCHAR *, DWORD, TCHAR *, TCHAR **);
BOOL (WINAPI *setCurrentDirectoryProc)(const TCHAR *);
BOOL (WINAPI *setFileAttributesProc)(const TCHAR *, DWORD);
/*
* These two function pointers will only be set when
* Tcl_FindExecutable is called. If you don't ever call that
* function, the application will crash whenever WinTcl tries to call
* functions through these null pointers. That is not a bug in Tcl
* -- Tcl_FindExecutable is obligatory in recent Tcl releases.
*/
BOOL (WINAPI *getFileAttributesExProc)(const TCHAR *,
GET_FILEEX_INFO_LEVELS, LPVOID);
BOOL (WINAPI *createHardLinkProc)(const TCHAR *, const TCHAR *,
LPSECURITY_ATTRIBUTES);
/* These two are also NULL at start; see comment above */
HANDLE (WINAPI *findFirstFileExProc)(const TCHAR *, UINT,
LPVOID, UINT, LPVOID, DWORD);
BOOL (WINAPI *getVolumeNameForVMPProc)(const TCHAR *, TCHAR *, DWORD);
DWORD (WINAPI *getLongPathNameProc)(const TCHAR *, TCHAR *, DWORD);
/*
* These six are for the security sdk to get correct file
* permissions on NT, 2000, XP, etc. On 95,98,ME they are
* always null.
*/
BOOL (WINAPI *getFileSecurityProc)(LPCTSTR, SECURITY_INFORMATION,
PSECURITY_DESCRIPTOR, DWORD, LPDWORD);
BOOL (WINAPI *impersonateSelfProc) (SECURITY_IMPERSONATION_LEVEL);
BOOL (WINAPI *openThreadTokenProc) (HANDLE, DWORD, BOOL, PHANDLE);
BOOL (WINAPI *revertToSelfProc) (void);
void (WINAPI *mapGenericMaskProc) (PDWORD, PGENERIC_MAPPING);
BOOL (WINAPI *accessCheckProc)(PSECURITY_DESCRIPTOR, HANDLE, DWORD,
PGENERIC_MAPPING, PPRIVILEGE_SET, LPDWORD, LPDWORD, LPBOOL);
/*
* Unicode console support. WriteConsole and ReadConsole
*/
BOOL (WINAPI *readConsoleProc)(HANDLE, LPVOID, DWORD, LPDWORD, LPVOID);
BOOL (WINAPI *writeConsoleProc)(HANDLE, const void *, DWORD, LPDWORD,
LPVOID);
BOOL (WINAPI *getUserName)(LPTSTR, LPDWORD);
const TCHAR *(*utf2tchar)(const char *, int, Tcl_DString *);
const char *(*tchar2utf)(const TCHAR *, int, Tcl_DString *);
} TclWinProcs;
MODULE_SCOPE const TclWinProcs *tclWinProcs;
/*
* Declarations of functions that are not accessible by way of the
* stubs table.
*/
MODULE_SCOPE char TclWinDriveLetterForVolMountPoint(
const WCHAR *mountPoint);
MODULE_SCOPE void TclWinEncodingsCleanup();
MODULE_SCOPE void TclWinInit(HINSTANCE hInst);
MODULE_SCOPE TclFile TclWinMakeFile(HANDLE handle);
MODULE_SCOPE Tcl_Channel TclWinOpenConsoleChannel(HANDLE handle,
char *channelName, int permissions);
MODULE_SCOPE Tcl_Channel TclWinOpenFileChannel(HANDLE handle, char *channelName,
int permissions, int appendMode);
MODULE_SCOPE Tcl_Channel TclWinOpenSerialChannel(HANDLE handle,
char *channelName, int permissions);
MODULE_SCOPE HANDLE TclWinSerialReopen(HANDLE handle, const TCHAR *name,
DWORD access);
MODULE_SCOPE int TclWinSymLinkCopyDirectory(const TCHAR *LinkOriginal,
const TCHAR *LinkCopy);
MODULE_SCOPE int TclWinSymLinkDelete(const TCHAR *LinkOriginal,
int linkOnly);
#if defined(TCL_THREADS) && defined(USE_THREAD_ALLOC)
MODULE_SCOPE void TclWinFreeAllocCache(void);
MODULE_SCOPE void TclFreeAllocCache(void *);
MODULE_SCOPE Tcl_Mutex *TclpNewAllocMutex(void);
MODULE_SCOPE void * TclpGetAllocCache(void);
MODULE_SCOPE void TclpSetAllocCache(void *);
#endif /* TCL_THREADS */
/* Needed by tclWinFile.c and tclWinFCmd.c */
#ifndef FILE_ATTRIBUTE_REPARSE_POINT
#define FILE_ATTRIBUTE_REPARSE_POINT 0x00000400
#endif
#endif /* _TCLWININT */
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