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nsis64 / Source / 7zip / Common / MyWindows.h

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/*
 * MyWindows.h
 * 
 * This file is a part of LZMA compression module for NSIS.
 * 
 * Original LZMA SDK Copyright (C) 1999-2006 Igor Pavlov
 * Modifications Copyright (C) 2003-2006 Amir Szekely <kichik@netvision.net.il>
 * 
 * Licensed under the Common Public License version 1.0 (the "License");
 * you may not use this file except in compliance with the License.
 * 
 * Licence details can be found in the file COPYING.
 * 
 * This software is provided 'as-is', without any express or implied
 * warranty.
 */

#ifndef __MYWINDOWS_H
#define __MYWINDOWS_H

#include "../../Platform.h"

#ifdef _WIN32

#include <windows.h>

/*
#define CHAR_PATH_SEPARATOR '\\'
#define WCHAR_PATH_SEPARATOR L'\\'
#define STRING_PATH_SEPARATOR "\\"
#define WSTRING_PATH_SEPARATOR L"\\"
*/

#else

/*
#define CHAR_PATH_SEPARATOR '/'
#define WCHAR_PATH_SEPARATOR L'/'
#define STRING_PATH_SEPARATOR "/"
#define WSTRING_PATH_SEPARATOR L"/"

#include <stddef.h> // for wchar_t
#include <string.h>
*/
#include "MyGuidDef.h"
/*
typedef char CHAR;
typedef unsigned char UCHAR;

#undef BYTE
typedef unsigned char BYTE;

typedef short SHORT;
typedef unsigned short USHORT;

#undef WORD
typedef unsigned short WORD;
typedef short VARIANT_BOOL;

typedef int INT;
typedef Int32 INT32;
typedef unsigned int UINT;
typedef UInt32 UINT32;
typedef INT32 LONG;   // LONG, ULONG and DWORD must be 32-bit
typedef UINT32 ULONG;

#undef DWORD
typedef UINT32 DWORD;

typedef Int64 LONGLONG;
typedef UInt64 ULONGLONG;

typedef struct LARGE_INTEGER { LONGLONG QuadPart; }LARGE_INTEGER;
typedef struct _ULARGE_INTEGER { ULONGLONG QuadPart;} ULARGE_INTEGER;

typedef const CHAR *LPCSTR;
typedef CHAR TCHAR;
typedef const TCHAR *LPCTSTR;
typedef wchar_t WCHAR;
typedef WCHAR OLECHAR;
typedef const WCHAR *LPCWSTR;
typedef OLECHAR *BSTR;
typedef const OLECHAR *LPCOLESTR;
typedef OLECHAR *LPOLESTR;
*/
typedef struct _FILETIME
{
  DWORD dwLowDateTime;
  DWORD dwHighDateTime;
}FILETIME;

#define HRESULT LONG
#define FAILED(Status) ((HRESULT)(Status)<0)
typedef ULONG PROPID;
typedef LONG SCODE;

#define S_OK    ((HRESULT)0x00000000L)
#define S_FALSE ((HRESULT)0x00000001L)
#define E_NOTIMPL ((HRESULT)0x80004001L)
#define E_NOINTERFACE ((HRESULT)0x80004002L)
#define E_ABORT ((HRESULT)0x80004004L)
#define E_FAIL ((HRESULT)0x80004005L)
#define STG_E_INVALIDFUNCTION ((HRESULT)0x80030001L)
#define E_OUTOFMEMORY ((HRESULT)0x8007000EL)
#define E_INVALIDARG ((HRESULT)0x80070057L)

#ifdef _MSC_VER
#define STDMETHODCALLTYPE __stdcall 
#else
#define STDMETHODCALLTYPE 
#endif

#define STDMETHOD_(t, f) virtual t STDMETHODCALLTYPE f
#define STDMETHOD(f) STDMETHOD_(HRESULT, f)
#define STDMETHODIMP_(type) type STDMETHODCALLTYPE
#define STDMETHODIMP STDMETHODIMP_(HRESULT)

#define PURE = 0

#define MIDL_INTERFACE(x) struct 

struct IUnknown
{
  STDMETHOD(QueryInterface) (REFIID iid, void **outObject) PURE;
  STDMETHOD_(ULONG, AddRef)() PURE;
  STDMETHOD_(ULONG, Release)() PURE;
};

typedef IUnknown *LPUNKNOWN;

#define VARIANT_TRUE ((VARIANT_BOOL)-1)
#define VARIANT_FALSE ((VARIANT_BOOL)0)

enum VARENUM
{	
  VT_EMPTY	= 0,
	VT_NULL	= 1,
	VT_I2	= 2,
	VT_I4	= 3,
	VT_R4	= 4,
	VT_R8	= 5,
	VT_CY	= 6,
	VT_DATE	= 7,
	VT_BSTR	= 8,
	VT_DISPATCH	= 9,
	VT_ERROR	= 10,
	VT_BOOL	= 11,
	VT_VARIANT	= 12,
	VT_UNKNOWN	= 13,
	VT_DECIMAL	= 14,
	VT_I1	= 16,
	VT_UI1	= 17,
	VT_UI2	= 18,
	VT_UI4	= 19,
	VT_I8	= 20,
	VT_UI8	= 21,
	VT_INT	= 22,
	VT_UINT	= 23,
	VT_VOID	= 24,
	VT_HRESULT	= 25,
	VT_FILETIME	= 64
};

typedef unsigned short VARTYPE;
typedef WORD PROPVAR_PAD1;
typedef WORD PROPVAR_PAD2;
typedef WORD PROPVAR_PAD3;

typedef struct tagPROPVARIANT
{
  VARTYPE vt;
  PROPVAR_PAD1 wReserved1;
  PROPVAR_PAD2 wReserved2;
  PROPVAR_PAD3 wReserved3;
  union 
  {
    CHAR cVal;
    UCHAR bVal;
    SHORT iVal;
    USHORT uiVal;
    LONG lVal;
    ULONG ulVal;
    INT intVal;
    UINT uintVal;
    LARGE_INTEGER hVal;
    ULARGE_INTEGER uhVal;
    VARIANT_BOOL boolVal;
    SCODE scode;
    FILETIME filetime;
    BSTR bstrVal;
  };
} PROPVARIANT;

typedef PROPVARIANT tagVARIANT;
typedef tagVARIANT VARIANT;
typedef VARIANT VARIANTARG;

MY_EXTERN_C BSTR SysAllocStringByteLen(LPCSTR psz, UINT len);
MY_EXTERN_C BSTR SysAllocString(const OLECHAR *sz);
MY_EXTERN_C void SysFreeString(BSTR bstr);
MY_EXTERN_C UINT SysStringByteLen(BSTR bstr);
MY_EXTERN_C UINT SysStringLen(BSTR bstr);

MY_EXTERN_C DWORD GetLastError();
MY_EXTERN_C HRESULT VariantClear(VARIANTARG *prop);
MY_EXTERN_C HRESULT VariantCopy(VARIANTARG *dest, VARIANTARG *src);
MY_EXTERN_C LONG CompareFileTime(const FILETIME* ft1, const FILETIME* ft2);

#define CP_ACP    0
#define CP_OEMCP  1

typedef enum tagSTREAM_SEEK
{	
  STREAM_SEEK_SET	= 0,
  STREAM_SEEK_CUR	= 1,
  STREAM_SEEK_END	= 2
} STREAM_SEEK;

#endif
#endif