/*****************************************************************/
/** Microsoft Windows 4.00 **/
/** Copyright (C) Microsoft Corp., 1994-1995 **/
/*****************************************************************/
/* NWAPI95.H -- Originally NWAPI32.H, renamed due to name conflict.
* common header file NW32 API DLL
*
* History:
*
* 12/14/94 vlads Created
* 12/28/94 vlads Added debugging macros
*
*/
//#define STRICT // codework: get strict Windows compilation working
#pragma
//#define WIN32_LEAN_AND_MEAN
#include <windows.h>
#define DEFINE_INTERNAL_PREFIXES 1
#include <msnwdef.h>
#include <msnwapi.h>
#include <string.h>
#include <netlib.h>
#pragma warning(disable : 4200) // Zero sized array
#include <nwnet.h>
#include <npassert.h>
#include <vxdcall.h>
#include <ifs32api.h>
#include <msnwerr.h>
#pragma warning(default : 4200)
//
#define SPN_SET(bits,ch) bits[(ch)/8] |= (1<<((ch) & 7))
#define SPN_TEST(bits,ch) (bits[(ch)/8] & (1<<((ch) & 7)))
// Null strings are quite often taken to be either a NULL pointer or a zero
#define IS_EMPTY_STRING(pch) ( !pch || !*(pch) )
// Macros to validate parameters:
// IS_BAD_BUFFER validates that a buffer is good for writing into.
// lpBuf can be NULL, in which case the buffer is not valid.
// lpdwSize must be a valid pointer, but can point to a value of
// 0 (i.e. a null buffer), in which case the buffer is valid.
#define IS_BAD_BUFFER(lpBuf,lpdwSize) (IsBadReadPtr(lpdwSize, sizeof(LPDWORD)) || IsBadWritePtr(lpBuf, *lpdwSize))
// IS_BAD_STRING validates that a valid NULL terminated string is at
// the specified address. Unlike IsBadStringPtr, no limitation is placed
// upon the string length.
#define IS_BAD_STRING(lpString) (IsBadStringPtr(lpString, 0xffffffff))
#define SEG_INSTANCE ".instance"
#define SEG_SHARED ".data"
#define SEG_CODE ".text"
//
// Macros to define process local storage:
//
#define BEGIN_INSTANCED_DATA data_seg(SEG_INSTANCE,"INSTANCE")
#define END_INSTANCED_DATA data_seg()
#define BEGIN_SHARED_DATA data_seg(SEG_SHARED,"SHARED")
#define END_SHARED_DATA data_seg()
#define BEGIN_READONLY_DATA data_seg(SEG_CODE,"CODE")
#define END_READONLY_DATA data_seg()
void NW32_EnterCriticalSection(void);
void NW32_LeaveCriticalSection(void);
#ifdef DEBUG
extern BOOL g_fCritical;
#endif
#define ENTERCRITICAL NW32_EnterCriticalSection();
#define LEAVECRITICAL NW32_LeaveCriticalSection();
#define ASSERTCRITICAL Assert(g_fCritical);
/*
* External variables reference
*
*/
extern BOOL g_fThunkLayerPresent; // Is thunk layer successfully loaded
extern BOOL g_fIfsmgrOpened; // -- IFSMGR -----
extern BOOL g_fSvrOpened ; // -- NWSERVER ---
extern BOOL g_fNSCLOpened; // -- NSCL -------
extern HANDLE g_hRedirDevice ; // Handle of device for NWREDIR
extern HANDLE g_hIfsmgrDevice; // -- IFSMGR
extern HANDLE g_hSvrDevice ; // -- NWSERVER
extern HANDLE g_hNSCLDevice; // -- NSCL
extern HANDLE g_hmtxNW32; // Initialization time mutex
extern HANDLE g_hmodThisDll; // Instance handle for DLL executable
extern CHAR szLocalComputer[];
extern HINSTANCE g_hInst16;
/*
extern "C" BOOL g_fNWCallsLayerPresent; // Accessed from asm modules
extern "C" BOOL g_fDRVLayerPresent; // Is thunk layer successfully loaded
extern "C" BOOL g_fRedirAvailable ; // Is NWREDIR Ioctl entry point available
extern "C" BOOL g_fRedirVLMAvailable ;
*/
/*
* Functions prototypes
*
*/
/*
// We need to do that because allocator for our classes is using out heap management
void * _cdecl operator new(unsigned int size);
void _cdecl operator delete(void *ptr);
*/
//extern "C"
extern HANDLE ConvertToGlobalHandle(HANDLE);
BOOL WINAPI NWRedirInitializeAPI(VOID);
UINT WINAPI NWRedirCallAPI(BYTE bConnectionID,win32apireq *ReqSet);
BYTE WINAPI InterlockedSet(volatile BYTE *pByte);
#ifdef __cplusplus
extern "C" { /* Assume C declarations for C++ */
#endif /* __cplusplus */
WORD WINAPI NWWordSwap(WORD wIn);
DWORD WINAPI NWLongSwap(DWORD dwIn);
WORD _cdecl WordSwap(WORD wIn);
DWORD _cdecl LongSwap(DWORD lIn);
//
// Buffer descriptor used for request and reply buffer fragments in the NCP RequestReply call
//
typedef struct {
char *address;
unsigned short length;
} BUF_DESC;
void __stdcall IFSMGR_W32_Int21(pwin32apireq preq);
NW_STATUS NWRedirVLMAPI(DWORD vlmFunction,win32apireq *pReqSet);
NW_STATUS VLM_NCPRequest(
NWCONN_HANDLE hConn,
UCHAR func,
UINT reqCount, BUF_DESC *reqList,
UINT replyCount, BUF_DESC *replyList);
NW_STATUS WINAPI
NDSRequest(NWCONN_HANDLE hConn, UINT verb, PVOID reqBuf,int reqLen, PVOID replyBuf, int *replyLen);
#ifdef __cplusplus
}
#endif /* __cplusplus */
#ifdef DEBUG
// convert generic Netware status code to error message
extern const char *ErrorMsg(long err);
#endif
#define memcpyW(x,y,z) memcpy(x,y,(z)*sizeof(WCHAR))
#define memmoveW(x,y,z) memmove(x,y,(z)*sizeof(WCHAR))
#define UnicodeToAnsi(u,a) WideCharToMultiByte(CP_ACP,0,u,-1,a,MAX_NDS_NAME_CHARS,0,0)
#define UnicodeToAnsiBuff(u,a,l) WideCharToMultiByte(CP_ACP,0,u,l,a,2*l,0,0)
#define AnsiToUnicode(a,u) MultiByteToWideChar(CP_ACP,0,a,-1,u,MAX_NDS_NAME_CHARS)
// roundup to multiple of 4
#define ROUNDUP4(x) (((x)+3)&(~3))
// NW VLM IDs
#define CONN_VLM 0x10
#define MSNW_VLM 0x1f // private
#define TRAN_VLM 0x20
#define IPX_VLM 0x21
#define TCP_VLM 0x22
#define NWP_VLM 0x30
#define BINDERY_VLM 0x31
#define NDS_VLM 0x32
#define REDIR_VLM 0x40
#define PRINT_VLM 0x42
#define GEN_VLM 0x43
#define NETX_VLM 0x50
// parameter numbers for Connection Entry fields
#define CEI_ERROR 0 // Flag resettable
#define CEI_NET_TYPE 1 // Word
#define CEI_PERM 2 // Flag resettable
#define CEI_AUTH 3 // Flag
#define CEI_PBURST 4 // Flag
#define CEI_CHANGING 5 // Flag resettable
#define CEI_NEEDS_MAXIO 6 // Flag resettable
#define CEI_PBURST_RESET 7 // Flag resettable
#define CEI_VERSION 8 // Word
#define CEI_REF_COUNT 9 // Word
#define CEI_DIST_TIME 10 // Word
#define CEI_MAX_IO 11 // Word
#define CEI_NCP_SEQ 12 // Byte
#define CEI_CONN_NUM 13 // Word
#define CEI_ORDER_NUM 14 // Byte
#define CEI_TRAN_TYPE 15 // Word
#define CEI_NCPREQ_TYPE 16 // Word
#define CEI_TRAN_BUF 17 // Buffer
#define CEI_BCAST 18 // Flag resettable
#define CEI_LIP 19 // Word
#define CEI_SECURITY 20 // Byte
#define CEI_RES_COUNT 21 // Word (lo = hard, high = soft)
#define CEI_LOCKED 22 // Flag resettable
//
// Resource strings
//
#define IDS_RTDLL_NOT_LOADED 10
#define IDS_TITLE_ERROR 11