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217 lines
3.9 KiB
217 lines
3.9 KiB
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/*++
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Copyright (c) 1995 Microsoft Corporation
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Module Name:
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rpcbind.c
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Abstract:
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This module contains the RPC bind and un-bind routines for the
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Configuration Manager client-side APIs.
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Author:
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Paula Tomlinson (paulat) 6-21-1995
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Environment:
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User-mode only.
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Revision History:
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21-June-1995 paulat
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Creation and initial implementation.
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--*/
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//
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// includes
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//
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#include <nt.h> // STATUS_ defines
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#include <ntrtl.h> // needed for nturtl.h
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#include <nturtl.h> // needed for windows.h
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#include <windows.h>
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#include "pnp.h" // MIDL generated include file
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//
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// externally defined prototypes (these are defined in ntrpcp.h but this
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// include file also includes some nt include files, which causes problems)
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//
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LONG
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RpcpBindRpc(
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IN LPWSTR servername,
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IN LPWSTR servicename,
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IN LPWSTR networkoptions,
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OUT RPC_BINDING_HANDLE * pBindingHandle
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);
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LONG
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RpcpUnbindRpc(
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IN RPC_BINDING_HANDLE BindingHandle
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);
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//
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// private prototypes
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//
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//
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// global data
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//
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handle_t
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PNP_HANDLE_bind (
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PNP_HANDLE ServerName
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)
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/*++
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Routine Description:
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This routine calls a common bind routine that is shared by all
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services. This routine is called from the PNP API client stubs
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when it is necessary to bind to a server. The binding is done to
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allow impersonation by the server since that is necessary for the
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API calls.
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Arguments:
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ServerName - A pointer to a string containing the name of the server
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to bind with.
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Return Value:
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The binding handle is returned to the stub routine. If the
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binding is unsuccessful, a NULL will be returned.
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--*/
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{
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handle_t BindingHandle;
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RPC_STATUS Status;
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Status = RpcpBindRpc(
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ServerName, // UNC Server Name
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L"ntsvcs",
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// L"Security=Identification Status True",
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L"Security=Impersonation Static True",
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&BindingHandle);
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//
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// the possible return codes from RpcpBindRpc are STATUS_SUCCESS,
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// STATUS_NO_MEMORY and STATUS_INVALID_COMPUTER_NAME. Since the format
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// of the bind routine is fixed, set any errors encountered as the last
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// error and return NULL.
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//
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if (Status != STATUS_SUCCESS) {
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BindingHandle = NULL;
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if (Status == STATUS_NO_MEMORY) {
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SetLastError(ERROR_NOT_ENOUGH_MEMORY);
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}
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else if (Status == STATUS_INVALID_COMPUTER_NAME) {
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SetLastError(ERROR_INVALID_COMPUTERNAME);
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}
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else SetLastError(ERROR_GEN_FAILURE);
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}
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return BindingHandle;
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} // PNP_HANDLE_bind
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void
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PNP_HANDLE_unbind (
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PNP_HANDLE ServerName,
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handle_t BindingHandle
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)
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/*++
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Routine Description:
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This routine calls a common unbind routine that is shared by
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all services. It is called from the Browser service client stubs
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when it is necessary to unbind from the server end.
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Arguments:
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ServerName - This is the name of the server from which to unbind.
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BindingHandle - This is the binding handle that is to be closed.
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Return Value:
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none.
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--*/
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{
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RPC_STATUS status;
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UNREFERENCED_PARAMETER(ServerName);
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status = RpcpUnbindRpc(BindingHandle);
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return;
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} // PNP_HANDLE_unbind
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//-------------------------------------------------------------------
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// OBSOLETE ROUTINES
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//-------------------------------------------------------------------
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// using routines from rpcutil.lib
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/*
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void *
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MIDL_user_allocate(
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IN unsigned int NumBytes
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)
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{
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LPVOID NewPointer;
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NewPointer = LocalAlloc(LMEM_ZEROINIT, NumBytes);
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//ASSERT(POINTER_IS_ALIGNED(NewPointer, ALIGN_WORST));
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return NewPointer;
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} // MIDL_user_allocate
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void
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MIDL_user_free(
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IN void *MemPointer
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)
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{
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//ASSERT(POINTER_IS_ALIGNED(MemPointer, ALIGN_WORST));
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(void)LocalFree(MemPointer);
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} // MIDL_user_free
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*/
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