121 lines
3.1 KiB
C++
121 lines
3.1 KiB
C++
|
/*---------------------------------------------------------------------------
|
||
|
|
File: AgentRpcUtil.cpp
|
||
|
|
|
||
|
|
Comments: Functions to establish binding to DCT Agent service.
|
||
|
|
These functions are used by the dispatcher, and the agent monitor
|
||
|
|
to bind to the agent service on remote machines.
|
||
|
|
|
||
|
|
(c) Copyright 1999, Mission Critical Software, Inc., All Rights Reserved
|
||
|
|
Proprietary and confidential to Mission Critical Software, Inc.
|
||
|
|
|
||
|
|
REVISION LOG ENTRY
|
||
|
|
Revision By: Christy Boles
|
||
|
|
Revised on 02/15/99 11:23:57
|
||
|
|
|
||
|
|
---------------------------------------------------------------------------
|
||
|
|
*/
|
||
|
|
#ifdef USE_STDAFX
|
||
|
|
# include "stdafx.h"
|
||
|
|
# include "rpc.h"
|
||
|
|
#else
|
||
|
|
# include <windows.h>
|
||
|
|
#endif
|
||
|
|
|
||
|
|
|
||
|
|
// These global variables can be changed if required
|
||
|
|
TCHAR const * gsEaDctProtoSeq = (TCHAR const *)TEXT("ncacn_np");
|
||
|
|
TCHAR const * gsEaDctEndPoint = (TCHAR const *)TEXT("\\pipe\\EaDctRpc");
|
||
|
|
|
||
|
|
|
||
|
|
// Destroy RPC binding for connection with Agent service
|
||
|
|
DWORD // ret-OS return code
|
||
|
|
EaxBindDestroy(
|
||
|
|
handle_t * phBinding ,// i/o-binding handle
|
||
|
|
TCHAR ** psBinding // i/o-binding string
|
||
|
|
)
|
||
|
|
{
|
||
|
|
if ( *phBinding )
|
||
|
|
{
|
||
|
|
RpcBindingFree( phBinding );
|
||
|
|
*phBinding = NULL;
|
||
|
|
}
|
||
|
|
|
||
|
|
if ( *psBinding )
|
||
|
|
{
|
||
|
|
RpcStringFree( psBinding );
|
||
|
|
*psBinding = NULL;
|
||
|
|
}
|
||
|
|
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
// Create RPC binding for connection with Agent Service
|
||
|
|
DWORD // ret-OS return code
|
||
|
|
EaxBindCreate(
|
||
|
|
TCHAR const * sComputer ,// in -computer name
|
||
|
|
handle_t * phBinding ,// out-binding handle
|
||
|
|
TCHAR ** psBinding ,// out-binding string
|
||
|
|
BOOL bAuthn // in -flag whether to use authenticated RPC
|
||
|
|
)
|
||
|
|
{
|
||
|
|
DWORD rcOs; // OS return code
|
||
|
|
|
||
|
|
do // once or until break
|
||
|
|
{
|
||
|
|
EaxBindDestroy( phBinding, psBinding );
|
||
|
|
rcOs = RpcStringBindingCompose(
|
||
|
|
NULL,
|
||
|
|
(TCHAR *) gsEaDctProtoSeq,
|
||
|
|
(TCHAR *) sComputer,
|
||
|
|
(TCHAR *) gsEaDctEndPoint,
|
||
|
|
NULL,
|
||
|
|
psBinding );
|
||
|
|
if ( rcOs ) break;
|
||
|
|
rcOs = RpcBindingFromStringBinding( *psBinding, phBinding );
|
||
|
|
if ( rcOs || !bAuthn ) break;
|
||
|
|
rcOs = RpcBindingSetAuthInfo(
|
||
|
|
*phBinding,
|
||
|
|
0,
|
||
|
|
RPC_C_AUTHN_LEVEL_PKT_PRIVACY,
|
||
|
|
RPC_C_AUTHN_WINNT,
|
||
|
|
0,
|
||
|
|
0 );
|
||
|
|
} while ( FALSE );
|
||
|
|
|
||
|
|
if ( rcOs )
|
||
|
|
{
|
||
|
|
EaxBindDestroy( phBinding, psBinding );
|
||
|
|
}
|
||
|
|
|
||
|
|
return rcOs;
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
///////////////////////////////////////////////////////////////////////////////
|
||
|
|
// midl allocate memory
|
||
|
|
///////////////////////////////////////////////////////////////////////////////
|
||
|
|
|
||
|
|
void __RPC_FAR * __RPC_USER
|
||
|
|
midl_user_allocate(
|
||
|
|
size_t len )
|
||
|
|
{
|
||
|
|
return new char[len];
|
||
|
|
}
|
||
|
|
|
||
|
|
///////////////////////////////////////////////////////////////////////////////
|
||
|
|
// midl free memory
|
||
|
|
///////////////////////////////////////////////////////////////////////////////
|
||
|
|
|
||
|
|
void __RPC_USER
|
||
|
|
midl_user_free(
|
||
|
|
void __RPC_FAR * ptr )
|
||
|
|
{
|
||
|
|
delete [] ptr;
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
|