mirror of https://github.com/tongzx/nt5src
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
447 lines
15 KiB
447 lines
15 KiB
/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
|
|
|
|
Copyright (c) 1999-2000 Microsoft Corporation
|
|
|
|
Module Name :
|
|
|
|
srvcall.c
|
|
|
|
Abstract :
|
|
|
|
This file contains multiple transfer syntaxes negotiation related code
|
|
|
|
Author :
|
|
|
|
Yong Qu yongqu September 1999.
|
|
|
|
Revision History :
|
|
|
|
|
|
---------------------------------------------------------------------*/
|
|
|
|
#ifndef _MULSYNTX_H
|
|
#define _MULSYNTX_H
|
|
#include <stddef.h>
|
|
|
|
typedef struct _NDR_PROC_CONTEXT NDR_PROC_CONTEXT;
|
|
typedef struct _NDR_ALLOCA_CONTEXT NDR_ALLOCA_CONTEXT;
|
|
|
|
#ifdef __cplusplus
|
|
extern "C"
|
|
{
|
|
#endif
|
|
typedef void ( RPC_ENTRY * PFNMARSHALLING )( MIDL_STUB_MESSAGE * pStubMsg,
|
|
BOOL IsObject
|
|
);
|
|
|
|
typedef void ( RPC_ENTRY * PFNUNMARSHALLING )
|
|
( MIDL_STUB_MESSAGE * pStubMsg,
|
|
void * pReturnValue
|
|
);
|
|
|
|
typedef void ( RPC_ENTRY * PFNINIT ) (MIDL_STUB_MESSAGE * pStubMsg,
|
|
void * pReturnValue );
|
|
|
|
typedef void ( RPC_ENTRY * PFNSIZING ) (MIDL_STUB_MESSAGE * pStubMsg,
|
|
BOOL IsClient);
|
|
|
|
typedef unsigned char * ( RPC_ENTRY * PFNCLIENTGETBUFFER ) (MIDL_STUB_MESSAGE * pStubMsg );
|
|
|
|
typedef void (* PFNGENERICUNBIND ) (
|
|
PMIDL_STUB_DESC pStubDesc,
|
|
uchar * ArgPtr,
|
|
PFORMAT_STRING pFormat,
|
|
uint Flags,
|
|
handle_t * pGenericHandle
|
|
);
|
|
|
|
typedef unsigned char ( RPC_ENTRY * PFNGETBUFFER ) (
|
|
PMIDL_STUB_MESSAGE * pStubMsg,
|
|
unsigned long BufferLength );
|
|
|
|
typedef void ( RPC_ENTRY * PFNSENDRECEIVE ) (
|
|
PMIDL_STUB_MESSAGE * pStubMsg );
|
|
|
|
|
|
typedef void ( RPC_ENTRY *PFNCLIENT_EXCEPTION_HANDLING )
|
|
( MIDL_STUB_MESSAGE * pStubMsg,
|
|
ulong ProcNum,
|
|
RPC_STATUS ExceptionCode,
|
|
CLIENT_CALL_RETURN * pReturnValue);
|
|
|
|
typedef VOID ( RPC_ENTRY *PFNCLIENTFINALLY )
|
|
( MIDL_STUB_MESSAGE * pStubMsg,
|
|
void * pThis );
|
|
|
|
// important! the vtbl sequence should match the fields in NDR_PROC_CONTEXT alwyas.
|
|
// we can't do anonymous structure in c++.
|
|
typedef struct _SYNTAX_DISPATCH_TABLE
|
|
{
|
|
PFNINIT pfnInit;
|
|
PFNSIZING pfnSizing;
|
|
PFNMARSHALLING pfnMarshal;
|
|
PFNUNMARSHALLING pfnUnmarshal;
|
|
PFNCLIENT_EXCEPTION_HANDLING pfnExceptionHandling;
|
|
PFNCLIENTFINALLY pfnFinally;
|
|
// PFNGETBUFFER pfnGetBuffer;
|
|
// PFNSENDRECEIVE pfnSendReceive;
|
|
} SYNTAX_DISPATCH_TABLE;
|
|
|
|
|
|
typedef struct _NDR_PROC_DESC
|
|
{
|
|
unsigned short ClientBufferSize; // The Oi2 header
|
|
unsigned short ServerBufferSize; //
|
|
INTERPRETER_OPT_FLAGS Oi2Flags; //
|
|
unsigned char NumberParams; //
|
|
NDR_PROC_HEADER_EXTS NdrExts;
|
|
} NDR_PROC_DESC;
|
|
|
|
typedef struct _NDR_PROC_INFO
|
|
{
|
|
INTERPRETER_FLAGS InterpreterFlags;
|
|
NDR_PROC_DESC * pProcDesc;
|
|
} NDR_PROC_INFO;
|
|
|
|
#define NDR_ALLOCA_PREALLOCED_BLOCK_SIZE 512
|
|
#define NDR_ALLOCA_MIN_BLOCK_SIZE 4096
|
|
|
|
typedef struct _NDR_ALLOCA_CONTEXT {
|
|
PBYTE pBlockPointer;
|
|
LIST_ENTRY MemoryList;
|
|
ULONG_PTR BytesRemaining;
|
|
#if defined(NDR_PROFILE_ALLOCA)
|
|
SIZE_T AllocaBytes;
|
|
SIZE_T AllocaAllocations;
|
|
SIZE_T MemoryBytes;
|
|
SIZE_T MemoryAllocations;
|
|
#endif
|
|
BYTE PreAllocatedBlock[NDR_ALLOCA_PREALLOCED_BLOCK_SIZE];
|
|
} NDR_ALLOCA_CONTEXT, *PNDR_ALLOCA_CONTEXT;
|
|
|
|
// Simulated Alloca
|
|
|
|
VOID
|
|
NdrpAllocaInit(
|
|
PNDR_ALLOCA_CONTEXT pAllocaContext
|
|
);
|
|
|
|
VOID
|
|
NdrpAllocaDestroy(
|
|
PNDR_ALLOCA_CONTEXT pAllocaContext
|
|
);
|
|
|
|
PVOID
|
|
NdrpAlloca(
|
|
PNDR_ALLOCA_CONTEXT pAllocaContext,
|
|
UINT Size
|
|
);
|
|
|
|
class NDR_POINTER_QUEUE_ELEMENT;
|
|
typedef struct _NDR_PROC_CONTEXT
|
|
{
|
|
SYNTAX_TYPE CurrentSyntaxType;
|
|
union {
|
|
NDR_PROC_INFO NdrInfo;
|
|
NDR64_PROC_FORMAT * Ndr64Header;
|
|
} ;
|
|
PFORMAT_STRING pProcFormat; // proc format string.
|
|
ulong NumberParams;
|
|
void * Params;
|
|
uchar * StartofStack;
|
|
uchar HandleType;
|
|
handle_t SavedGenericHandle;
|
|
PFORMAT_STRING pHandleFormatSave;
|
|
PFORMAT_STRING DceTypeFormatString;
|
|
ulong IsAsync : 1;
|
|
ulong IsObject : 1;
|
|
ulong HasPipe : 1;
|
|
ulong HasComplexReturn :1;
|
|
ulong NeedsResend : 1;
|
|
ulong UseLocator : 1;
|
|
ulong Reserved7 :1 ;
|
|
ulong Reserved8 : 1;
|
|
ulong Reservedleft: 8;
|
|
ulong FloatDoubleMask;
|
|
ulong ResendCount;
|
|
ulong RpcFlags;
|
|
ulong ExceptionFlag;
|
|
ulong StackSize;
|
|
MIDL_SYNTAX_INFO * pSyntaxInfo;
|
|
PFNINIT pfnInit;
|
|
PFNSIZING pfnSizing;
|
|
PFNMARSHALLING pfnMarshal;
|
|
PFNUNMARSHALLING pfnUnMarshal;
|
|
PFNCLIENT_EXCEPTION_HANDLING pfnExceptionHandling;
|
|
PFNCLIENTFINALLY pfnClientFinally;
|
|
NDR_PIPE_DESC * pPipeDesc;
|
|
NDR_POINTER_QUEUE_ELEMENT * pQueueFreeList;
|
|
NDR_ALLOCA_CONTEXT AllocateContext;
|
|
} NDR_PROC_CONTEXT;
|
|
|
|
extern uchar Ndr64HandleTypeMap[];
|
|
|
|
const extern RPC_SYNTAX_IDENTIFIER NDR_TRANSFER_SYNTAX;
|
|
const extern RPC_SYNTAX_IDENTIFIER NDR64_TRANSFER_SYNTAX;
|
|
const extern RPC_SYNTAX_IDENTIFIER FAKE_NDR64_TRANSFER_SYNTAX;
|
|
|
|
void
|
|
NdrServerSetupNDR64TransferSyntax(
|
|
ulong ProcNum,
|
|
MIDL_SYNTAX_INFO * pServerInfo,
|
|
NDR_PROC_CONTEXT * pContext );
|
|
|
|
RPC_STATUS RPC_ENTRY
|
|
Ndr64ClientNegotiateTransferSyntax(
|
|
void * pThis,
|
|
MIDL_STUB_MESSAGE *pStubMsg,
|
|
MIDL_STUBLESS_PROXY_INFO *pProxyInfo,
|
|
NDR_PROC_CONTEXT *pContext );
|
|
|
|
CLIENT_CALL_RETURN RPC_ENTRY
|
|
NdrpClientCall3(
|
|
void * pThis,
|
|
MIDL_STUBLESS_PROXY_INFO *pProxyInfo,
|
|
unsigned long nProcNum,
|
|
void *pReturnValue,
|
|
NDR_PROC_CONTEXT * pContext,
|
|
unsigned char * StartofStack
|
|
);
|
|
|
|
void RPC_ENTRY
|
|
NdrpClientUnMarshal ( MIDL_STUB_MESSAGE * pStubMsg,
|
|
void * pReturnValue );
|
|
|
|
void RPC_ENTRY
|
|
NdrpServerUnMarshal ( MIDL_STUB_MESSAGE * pStubMsg );
|
|
|
|
|
|
void RPC_ENTRY
|
|
NdrpClientMarshal( MIDL_STUB_MESSAGE * pStubMsg,
|
|
BOOL IsObject );
|
|
|
|
void RPC_ENTRY
|
|
NdrpServerMarshal( MIDL_STUB_MESSAGE * pStubMsg,
|
|
BOOL IsObject );
|
|
|
|
|
|
void RPC_ENTRY
|
|
NdrpClientInit( MIDL_STUB_MESSAGE * pStubMsg,
|
|
void * pReturnValue );
|
|
|
|
void RPC_ENTRY
|
|
Ndr64pClientUnMarshal ( MIDL_STUB_MESSAGE * pStubMsg,
|
|
void * pReturnValue );
|
|
|
|
void RPC_ENTRY
|
|
Ndr64pServerUnMarshal ( MIDL_STUB_MESSAGE * pStubMsg );
|
|
|
|
|
|
void RPC_ENTRY
|
|
Ndr64pClientMarshal( MIDL_STUB_MESSAGE * pStubMsg,
|
|
BOOL IsObject );
|
|
|
|
void RPC_ENTRY
|
|
Ndr64pServerMarshal( MIDL_STUB_MESSAGE * pStubMsg );
|
|
|
|
void
|
|
Ndr64pServerOutInit( PMIDL_STUB_MESSAGE pStubMsg );
|
|
|
|
void RPC_ENTRY
|
|
Ndr64pClientInit( MIDL_STUB_MESSAGE * pStubMsg,
|
|
void * ReturnValue );
|
|
|
|
|
|
void RPC_ENTRY
|
|
NdrpClientExceptionHandling( MIDL_STUB_MESSAGE * pStubMsg,
|
|
ulong ProcNum,
|
|
RPC_STATUS ExceptionCode,
|
|
CLIENT_CALL_RETURN * pReturnValue );
|
|
|
|
void RPC_ENTRY
|
|
NdrpAsyncClientExceptionHandling( MIDL_STUB_MESSAGE * pStubMsg,
|
|
ulong ProcNum,
|
|
RPC_STATUS ExceptionCode,
|
|
CLIENT_CALL_RETURN * pReturnValue );
|
|
|
|
void RPC_ENTRY
|
|
NdrpDcomClientExceptionHandling( MIDL_STUB_MESSAGE * pStubMsg,
|
|
ulong ProcNum,
|
|
RPC_STATUS ExceptionCode,
|
|
CLIENT_CALL_RETURN * pReturnValue );
|
|
|
|
void RPC_ENTRY
|
|
NdrpNoopSizing( MIDL_STUB_MESSAGE * pStubMsg,
|
|
BOOL IsClient );
|
|
|
|
void RPC_ENTRY
|
|
NdrpSizing( MIDL_STUB_MESSAGE * pStubMsg,
|
|
BOOL IsClient );
|
|
|
|
void RPC_ENTRY
|
|
Ndr64pSizing( MIDL_STUB_MESSAGE * pStubMsg,
|
|
BOOL IsClient );
|
|
|
|
|
|
void RPC_ENTRY
|
|
Ndr64pClientExceptionHandling( MIDL_STUB_MESSAGE * pStubMsg,
|
|
ulong ProcNum,
|
|
RPC_STATUS ExceptionCode,
|
|
CLIENT_CALL_RETURN * pReturnValue );
|
|
|
|
void RPC_ENTRY
|
|
Ndr64pDcomClientExceptionHandling( MIDL_STUB_MESSAGE * pStubMsg,
|
|
ulong ProcNum,
|
|
RPC_STATUS ExceptionCode,
|
|
CLIENT_CALL_RETURN * pReturnValue );
|
|
|
|
|
|
void RPC_ENTRY NdrpClientFinally( PMIDL_STUB_MESSAGE pStubMsg,
|
|
void * pThis );
|
|
|
|
void RPC_ENTRY Ndr64pClientFinally( PMIDL_STUB_MESSAGE pStubMsg,
|
|
void * pThis );
|
|
|
|
|
|
typedef handle_t (* PFNEXPLICITBINDHANDLEMGR)(PMIDL_STUB_DESC pStubDesc,
|
|
uchar * ArgPtr,
|
|
PFORMAT_STRING pFormat,
|
|
handle_t * pSavedGenericHandle);
|
|
|
|
typedef handle_t (* PFNIMPLICITBINDHANDLEMGR)(PMIDL_STUB_DESC pStubDesc,
|
|
uchar HandleType,
|
|
handle_t * pSavedGenericHandle);
|
|
|
|
void RPC_ENTRY
|
|
Ndr64ClientInitializeContext(
|
|
SYNTAX_TYPE SyntaxType,
|
|
const MIDL_STUBLESS_PROXY_INFO * pProxyInfo,
|
|
ulong nProcNum,
|
|
NDR_PROC_CONTEXT * pContext,
|
|
uchar * StartofStack );
|
|
|
|
RPC_STATUS RPC_ENTRY
|
|
Ndr64pClientSetupTransferSyntax( void * pThis,
|
|
RPC_MESSAGE * pRpcMsg,
|
|
MIDL_STUB_MESSAGE * pStubMsg,
|
|
MIDL_STUBLESS_PROXY_INFO * ProxyInfo,
|
|
NDR_PROC_CONTEXT * pContext,
|
|
ulong nProcNum );
|
|
|
|
HRESULT
|
|
MulNdrpBeginDcomAsyncClientCall(
|
|
MIDL_STUBLESS_PROXY_INFO * pProxyInfo,
|
|
ulong nProcNum,
|
|
NDR_PROC_CONTEXT * pContext,
|
|
void * StartofStack );
|
|
HRESULT
|
|
MulNdrpFinishDcomAsyncClientCall(
|
|
MIDL_STUBLESS_PROXY_INFO * pProxyInfo,
|
|
ulong nProcNum,
|
|
NDR_PROC_CONTEXT * pContext,
|
|
void * StartofStack );
|
|
|
|
void Ndr64SetupClientSyntaxVtbl( PRPC_SYNTAX_IDENTIFIER pSyntax,
|
|
NDR_PROC_CONTEXT * pContext );
|
|
|
|
|
|
ulong RPC_ENTRY
|
|
MulNdrpInitializeContextFromProc (
|
|
SYNTAX_TYPE SyntaxType,
|
|
PFORMAT_STRING pFormat,
|
|
NDR_PROC_CONTEXT * pContext,
|
|
uchar * StartofStack,
|
|
BOOLEAN IsReset = FALSE );
|
|
|
|
RPC_STATUS RPC_ENTRY
|
|
Ndr64SetupServerContext ( NDR_PROC_CONTEXT * pContext,
|
|
PFORMAT_STRING pFormat );
|
|
|
|
/* rpcndr64.h */
|
|
BOOL NdrValidateServerInfo( MIDL_SERVER_INFO *pServerInfo );
|
|
|
|
void
|
|
NdrpServerInit( PMIDL_STUB_MESSAGE pStubMsg,
|
|
RPC_MESSAGE * pRpcMsg,
|
|
PMIDL_STUB_DESC pStubDesc,
|
|
void * pThis,
|
|
IRpcChannelBuffer * pChannel,
|
|
PNDR_ASYNC_MESSAGE pAsynMsg);
|
|
|
|
void NdrpServerOutInit( PMIDL_STUB_MESSAGE pStubMsg );
|
|
|
|
|
|
void RPC_ENTRY
|
|
Ndr64ProxyInitialize(
|
|
IN void * pThis,
|
|
IN PRPC_MESSAGE pRpcMsg,
|
|
IN PMIDL_STUB_MESSAGE pStubMsg,
|
|
IN PMIDL_STUBLESS_PROXY_INFO pProxyInfo,
|
|
IN unsigned int ProcNum );
|
|
|
|
|
|
__forceinline
|
|
PFORMAT_STRING
|
|
NdrpGetProcString( PMIDL_SYNTAX_INFO pSyntaxInfo,
|
|
SYNTAX_TYPE SyntaxType,
|
|
ulong nProcNum )
|
|
{
|
|
if ( SyntaxType == XFER_SYNTAX_DCE )
|
|
{
|
|
unsigned long nFormatOffset;
|
|
nFormatOffset = (pSyntaxInfo->FmtStringOffset)[nProcNum];
|
|
return (PFORMAT_STRING) &pSyntaxInfo->ProcString[nFormatOffset];
|
|
}
|
|
else
|
|
{
|
|
return ((PFORMAT_STRING*)(pSyntaxInfo->FmtStringOffset))[nProcNum];
|
|
}
|
|
}
|
|
|
|
__forceinline
|
|
SYNTAX_TYPE NdrpGetSyntaxType( PRPC_SYNTAX_IDENTIFIER pSyntaxId )
|
|
{
|
|
SYNTAX_TYPE SyntaxType = (SYNTAX_TYPE)( * (ulong *)pSyntaxId );
|
|
#if !defined( __RPC_WIN64__ )
|
|
if ( SyntaxType == XFER_SYNTAX_TEST_NDR64 )
|
|
SyntaxType = XFER_SYNTAX_NDR64;
|
|
#endif
|
|
// NDR_ASSERT( SyntaxType == XFER_SYNTAX_NDR64 || SyntaxType == XFER_SYNTAX_DCE,
|
|
// "invliad transfer syntax" );
|
|
return SyntaxType ;
|
|
|
|
}
|
|
|
|
__forceinline void
|
|
NdrpInitializeProcContext( NDR_PROC_CONTEXT * pContext )
|
|
{
|
|
memset( pContext, 0, offsetof( NDR_PROC_CONTEXT, AllocateContext ) );
|
|
NdrpAllocaInit( & pContext->AllocateContext );
|
|
}
|
|
|
|
#define NDR64GETHANDLETYPE(x) ( ((NDR64_PROC_FLAGS *)x)->HandleType )
|
|
#define NDR64MAPHANDLETYPE(x) ( Ndr64HandleTypeMap[ x ] )
|
|
|
|
#define SAMEDIRECTION(flag , Param ) ( flag ? Param.ParamAttr.IsIn : Param.ParamAttr.IsOut )
|
|
#define NDR64SAMEDIRECTION( flag, pParamFlags ) ( flag ? pParamFlags->IsIn : pParamFlags->IsOut )
|
|
|
|
__forceinline
|
|
void NdrpGetPreferredSyntax( ulong nCount,
|
|
MIDL_SYNTAX_INFO * pSyntaxInfo,
|
|
ulong * pPrefer )
|
|
{
|
|
pSyntaxInfo;
|
|
// ndr64 is always the last one.
|
|
#if !defined(__RPC_WIN64__)
|
|
*pPrefer = nCount - 1;
|
|
// *pPrefer = 0; // should be 0 in 32bit.
|
|
#else
|
|
*pPrefer = nCount -1;
|
|
#endif
|
|
}
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
|
|
#endif // _MULSYNTX_H
|