[tretiakov] 21454: Improved code a bit. Added ContextHandleNdr structure

Author: tretiakov
Date: Tue Apr  4 16:56:32 2006
New Revision: 21454

URL: http://svn.reactos.ru/svn/reactos?rev=21454&view=rev
Log:
Improved code a bit. Added ContextHandleNdr structure

Modified:
    trunk/reactos/dll/win32/rpcrt4/ndr_marshall.c
    trunk/reactos/dll/win32/rpcrt4/rpc_binding.h

Modified: trunk/reactos/dll/win32/rpcrt4/ndr_marshall.c
URL:
http://svn.reactos.ru/svn/reactos/trunk/reactos/dll/win32/rpcrt4/ndr_marsha…
==============================================================================
--- trunk/reactos/dll/win32/rpcrt4/ndr_marshall.c (original)
+++ trunk/reactos/dll/win32/rpcrt4/ndr_marshall.c Tue Apr  4 16:56:32 2006
@@ -3236,7 +3236,7 @@
 void WINAPI NDRCContextMarshall(NDR_CCONTEXT CContext, void *pBuff )
 {
 	CContextHandle *ctx = (CContextHandle*)CContext;
-	memcpy(pBuff, ctx->Ndr, CONTEXT_HANDLE_NDR_SIZE);
+	memcpy(pBuff, &ctx->Ndr, sizeof(ContextHandleNdr));
 }
 
 /***********************************************************************
@@ -3252,7 +3252,7 @@
 
 	NDRCContextMarshall(ContextHandle, pStubMsg->Buffer);
 	
-	pStubMsg->Buffer += CONTEXT_HANDLE_NDR_SIZE;
+	pStubMsg->Buffer += sizeof(ContextHandleNdr);
 
 }
 
@@ -3265,16 +3265,12 @@
                                   void *pBuff, 
                                   unsigned long DataRepresentation )
 {
-	CContextHandle *ctx;
+	CContextHandle *ctx = (CContextHandle*)*pCContext;
+	ContextHandleNdr *ndr = (ContextHandleNdr*)pBuff;
 	RPC_STATUS status;
-	char *buf = (char*)pBuff;
-	int i;
-	
-	for(i = 0; i < CONTEXT_HANDLE_NDR_SIZE && !buf[i]; i++);
-	
-	if(i == CONTEXT_HANDLE_NDR_SIZE) 
+
+	if(UuidIsNil(&ndr->uuid, &status)) 
 	{
-		ctx = (CContextHandle*)*pCContext;
 		if(ctx)
 		{
 			RPCRT4_DestroyBinding(ctx->Binding);
@@ -3290,7 +3286,7 @@
 		status = RpcBindingCopy(hBinding, (RPC_BINDING_HANDLE*) &ctx->Binding);
 		if(status != RPC_S_OK) RpcRaiseException(status);
 		
-		memcpy(ctx->Ndr, pBuff, CONTEXT_HANDLE_NDR_SIZE);
+		memcpy(&ctx->Ndr, ndr, sizeof(ContextHandleNdr));
 		*pCContext = (NDR_CCONTEXT)ctx;
 	}
 }
@@ -3310,7 +3306,7 @@
 		pStubMsg->Buffer, 
 		pStubMsg->RpcMsg->DataRepresentation);
 	
-	pStubMsg->Buffer += CONTEXT_HANDLE_NDR_SIZE;
+	pStubMsg->Buffer += sizeof(ContextHandleNdr);
 }
 
 void WINAPI NdrServerContextMarshall(PMIDL_STUB_MESSAGE pStubMsg,

Modified: trunk/reactos/dll/win32/rpcrt4/rpc_binding.h
URL:
http://svn.reactos.ru/svn/reactos/trunk/reactos/dll/win32/rpcrt4/rpc_bindin…
==============================================================================
--- trunk/reactos/dll/win32/rpcrt4/rpc_binding.h (original)
+++ trunk/reactos/dll/win32/rpcrt4/rpc_binding.h Tue Apr  4 16:56:32 2006
@@ -53,12 +53,16 @@
   RpcConnection* FromConn;
 } RpcBinding;
 
-#define CONTEXT_HANDLE_NDR_SIZE 20
+typedef struct _ContextHandleNdr
+{
+	UINT attributes;
+	UUID uuid;
+} ContextHandleNdr;
 
 typedef struct _CContextHandle
 {
 	RpcBinding *Binding;
-	BYTE Ndr[CONTEXT_HANDLE_NDR_SIZE];
+	ContextHandleNdr Ndr;
 } CContextHandle;
 
 LPSTR RPCRT4_strndupA(LPCSTR src, INT len);