wine/dlls/ntdsapi/ntdsapi.c
Alasdair Sinclair ac7069e09b ntdsapi: Fix null termination of buffer.
Signed-off-by: Alasdair Sinclair <alasdairsinc@gmail.com>
2015-10-05 22:27:14 +09:00

231 lines
6.6 KiB
C

/*
* Copyright (C) 2006 Dmitry Timoshkov
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*/
#include <stdarg.h>
#include "windef.h"
#include "winbase.h"
#include "winerror.h"
#include "winuser.h"
#include "ntdsapi.h"
#include "wine/debug.h"
#include "wine/unicode.h"
WINE_DEFAULT_DEBUG_CHANNEL(ntdsapi);
/*****************************************************
* DllMain
*/
BOOL WINAPI DllMain(HINSTANCE hinst, DWORD reason, LPVOID reserved)
{
TRACE("(%p, %d, %p)\n", hinst, reason, reserved);
switch(reason)
{
case DLL_WINE_PREATTACH:
return FALSE; /* prefer native version */
case DLL_PROCESS_ATTACH:
DisableThreadLibraryCalls( hinst );
break;
}
return TRUE;
}
/***********************************************************************
* DsBindA (NTDSAPI.@)
*/
DWORD WINAPI DsBindA(LPCSTR controller, LPCSTR domain, HANDLE *handle)
{
FIXME("(%s,%s, %p): stub!\n", debugstr_a(controller), debugstr_a(domain), handle);
return ERROR_CALL_NOT_IMPLEMENTED;
}
/***********************************************************************
* DsBindW (NTDSAPI.@)
*/
DWORD WINAPI DsBindW(LPCWSTR controller, LPCWSTR domain, HANDLE *handle)
{
FIXME("(%s,%s, %p): stub!\n", debugstr_w(controller), debugstr_w(domain), handle);
return ERROR_CALL_NOT_IMPLEMENTED;
}
/***********************************************************************
* DsMakeSpnW (NTDSAPI.@)
*/
DWORD WINAPI DsMakeSpnW(LPCWSTR svc_class, LPCWSTR svc_name,
LPCWSTR inst_name, USHORT inst_port,
LPCWSTR ref, DWORD *spn_length, LPWSTR spn)
{
DWORD new_spn_length;
INT len;
LPWSTR p;
TRACE("(%s,%s,%s,%d,%s,%p,%p)\n", debugstr_w(svc_class),
debugstr_w(svc_name), debugstr_w(inst_name), inst_port,
debugstr_w(ref), spn_length, spn);
if (!svc_class || !svc_name)
return ERROR_INVALID_PARAMETER;
new_spn_length = strlenW(svc_class) + 1 /* for '/' */ + 1 /* for terminating '\0' */;
if (inst_name)
new_spn_length += strlenW(inst_name);
else
new_spn_length += strlenW(svc_name);
if (inst_port)
{
USHORT n = inst_port;
new_spn_length += 1 /* for ':' */;
do
{
n /= 10;
new_spn_length++;
} while (n != 0);
}
if (inst_name)
new_spn_length += 1 /* for '/' */ + strlenW(svc_name);
if (*spn_length < new_spn_length)
{
*spn_length = new_spn_length;
return ERROR_BUFFER_OVERFLOW;
}
*spn_length = new_spn_length;
p = spn;
len = strlenW(svc_class);
memcpy(p, svc_class, len * sizeof(WCHAR));
p += len;
*p = '/';
p++;
if (inst_name)
{
len = strlenW(inst_name);
memcpy(p, inst_name, len * sizeof(WCHAR));
p += len;
*p = '\0';
}
else
{
len = strlenW(svc_name);
memcpy(p, svc_name, len * sizeof(WCHAR));
p += len;
*p = '\0';
}
if (inst_port)
{
static const WCHAR percentU[] = {'%','u',0};
*p = ':';
p++;
wsprintfW(p, percentU, inst_port);
p += strlenW(p);
}
if (inst_name)
{
*p = '/';
p++;
len = strlenW(svc_name);
memcpy(p, svc_name, len * sizeof(WCHAR));
p += len;
*p = '\0';
}
TRACE("spn = %s\n", debugstr_w(spn));
return ERROR_SUCCESS;
}
/***********************************************************************
* DsMakeSpnA (NTDSAPI.@)
*
* See DsMakeSpnW.
*/
DWORD WINAPI DsMakeSpnA(LPCSTR svc_class, LPCSTR svc_name,
LPCSTR inst_name, USHORT inst_port,
LPCSTR ref, DWORD *spn_length, LPSTR spn)
{
FIXME("(%s,%s,%s,%d,%s,%p,%p): stub!\n", debugstr_a(svc_class),
debugstr_a(svc_name), debugstr_a(inst_name), inst_port,
debugstr_a(ref), spn_length, spn);
return ERROR_CALL_NOT_IMPLEMENTED;
}
/***********************************************************************
* DsMakeSpnA (NTDSAPI.@)
*/
DWORD WINAPI DsGetSpnA(DS_SPN_NAME_TYPE ServType, LPCSTR Servlass, LPCSTR ServName,
USHORT InstPort, USHORT nInstanceNames,
LPCSTR *pInstanceNames, const USHORT *pInstancePorts,
DWORD *pSpn, LPSTR **pszSpn)
{
FIXME("(%d,%s,%s,%d,%d,%p,%p,%p,%p): stub!\n", ServType,
debugstr_a(Servlass), debugstr_a(ServName), InstPort,
nInstanceNames, pInstanceNames, pInstancePorts, pSpn, pszSpn);
return ERROR_CALL_NOT_IMPLEMENTED;
}
/***********************************************************************
* DsServerRegisterSpnA (NTDSAPI.@)
*/
DWORD WINAPI DsServerRegisterSpnA(DS_SPN_WRITE_OP operation, LPCSTR ServiceClass, LPCSTR UserObjectDN)
{
FIXME("(%d,%s,%s): stub!\n", operation,
debugstr_a(ServiceClass), debugstr_a(UserObjectDN));
return ERROR_CALL_NOT_IMPLEMENTED;
}
/***********************************************************************
* DsServerRegisterSpnW (NTDSAPI.@)
*/
DWORD WINAPI DsServerRegisterSpnW(DS_SPN_WRITE_OP operation, LPCWSTR ServiceClass, LPCWSTR UserObjectDN)
{
FIXME("(%d,%s,%s): stub!\n", operation,
debugstr_w(ServiceClass), debugstr_w(UserObjectDN));
return ERROR_CALL_NOT_IMPLEMENTED;
}
DWORD WINAPI DsClientMakeSpnForTargetServerW(LPCWSTR class, LPCWSTR name, DWORD *buflen, LPWSTR buf)
{
DWORD len;
WCHAR *p;
TRACE("(%s,%s,%p,%p)\n", debugstr_w(class), debugstr_w(name), buflen, buf);
if (!class || !name || !buflen) return ERROR_INVALID_PARAMETER;
len = strlenW(class) + 1 + strlenW(name) + 1;
if (*buflen < len)
{
*buflen = len;
return ERROR_BUFFER_OVERFLOW;
}
*buflen = len;
memcpy(buf, class, strlenW(class) * sizeof(WCHAR));
p = buf + strlenW(class);
*p++ = '/';
memcpy(p, name, strlenW(name) * sizeof(WCHAR));
buf[len - 1] = 0;
return ERROR_SUCCESS;
}