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dhcpcsvc: Implement DhcpRequestParams. 

Signed-off-by: Hans Leidekker <hans@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Hans Leidekker 2019-11-19 14:45:00 +01:00 committed by Alexandre Julliard
parent b7ab346cf7
commit aed088df11
6 changed files with 223 additions and 6 deletions
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1
configure vendored
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@ -20345,6 +20345,7 @@ wine_fn_config_makefile dlls/ddrawex/tests enable_tests
wine_fn_config_makefile dlls/devenum enable_devenum
wine_fn_config_makefile dlls/devenum/tests enable_tests
wine_fn_config_makefile dlls/dhcpcsvc enable_dhcpcsvc
wine_fn_config_makefile dlls/dhcpcsvc/tests enable_tests
wine_fn_config_makefile dlls/dhtmled.ocx enable_dhtmled_ocx
wine_fn_config_makefile dlls/difxapi enable_difxapi
wine_fn_config_makefile dlls/dinput enable_dinput

1
configure.ac
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@ -3192,6 +3192,7 @@ WINE_CONFIG_MAKEFILE(dlls/ddrawex/tests)
WINE_CONFIG_MAKEFILE(dlls/devenum)
WINE_CONFIG_MAKEFILE(dlls/devenum/tests)
WINE_CONFIG_MAKEFILE(dlls/dhcpcsvc)
WINE_CONFIG_MAKEFILE(dlls/dhcpcsvc/tests)
WINE_CONFIG_MAKEFILE(dlls/dhtmled.ocx)
WINE_CONFIG_MAKEFILE(dlls/difxapi)
WINE_CONFIG_MAKEFILE(dlls/dinput)

1
dlls/dhcpcsvc/Makefile.in
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@ -1,4 +1,5 @@
MODULE = dhcpcsvc.dll
IMPORTLIB = dhcpcsvc
EXTRADLLFLAGS = -mno-cygwin

78
dlls/dhcpcsvc/dhcpcsvc.c
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@ -1,5 +1,6 @@
/*
* Copyright 2011 Stefan Leichter
* Copyright 2019 Hans Leidekker for CodeWeavers
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
@ -20,7 +21,12 @@
#include "windef.h"
#include "winbase.h"
#include "dhcpcsdk.h"
#include "winioctl.h"
#define WINE_MOUNTMGR_EXTENSIONS
#include "ddk/mountmgr.h"
#include "wine/debug.h"
#include "wine/heap.h"
WINE_DEFAULT_DEBUG_CHANNEL(dhcpcsvc);
@ -51,11 +57,71 @@ DWORD WINAPI DhcpCApiInitialize(LPDWORD version)
return ERROR_SUCCESS;
}
DWORD WINAPI DhcpRequestParams( DWORD flags, void *reserved, WCHAR *adaptername, DHCPCAPI_CLASSID *classid,
DHCPCAPI_PARAMS_ARRAY sendparams, DHCPCAPI_PARAMS_ARRAY recdparams,
BYTE *buffer, DWORD *size, WCHAR *requestidstr )
DWORD WINAPI DhcpRequestParams( DWORD flags, void *reserved, WCHAR *adapter, DHCPCAPI_CLASSID *class_id,
DHCPCAPI_PARAMS_ARRAY send_params, DHCPCAPI_PARAMS_ARRAY recv_params, BYTE *buf,
DWORD *buflen, WCHAR *request_id )
{
FIXME("(%08x, %p, %s, %p, %u, %u, %p, %p, %s): stub\n", flags, reserved, debugstr_w(adaptername), classid,
sendparams.nParams, recdparams.nParams, buffer, size, debugstr_w(requestidstr));
return ERROR_SUCCESS;
struct mountmgr_dhcp_request_params *query;
DWORD i, size, err = ERROR_OUTOFMEMORY;
BYTE *src, *dst;
HANDLE mgr;
TRACE( "(%08x, %p, %s, %p, %u, %u, %p, %p, %s)\n", flags, reserved, debugstr_w(adapter), class_id,
send_params.nParams, recv_params.nParams, buf, buflen, debugstr_w(request_id) );
if (!adapter || lstrlenW(adapter) > IF_MAX_STRING_SIZE || !buflen) return ERROR_INVALID_PARAMETER;
if (flags != DHCPCAPI_REQUEST_SYNCHRONOUS) FIXME( "unsupported flags %08x\n", flags );
for (i = 0; i < send_params.nParams; i++)
FIXME( "send option %u not supported\n", send_params.Params->OptionId );
mgr = CreateFileW( MOUNTMGR_DOS_DEVICE_NAME, GENERIC_READ|GENERIC_WRITE, FILE_SHARE_READ|FILE_SHARE_WRITE, NULL,
OPEN_EXISTING, 0, 0 );
if (mgr == INVALID_HANDLE_VALUE) return GetLastError();
size = FIELD_OFFSET(struct mountmgr_dhcp_request_params, params[recv_params.nParams]) + *buflen;
if (!(query = heap_alloc_zero( size ))) goto done;
for (i = 0; i < recv_params.nParams; i++) query->params[i].id = recv_params.Params[i].OptionId;
query->count = recv_params.nParams;
lstrcpyW( query->adapter, adapter );
if (!DeviceIoControl( mgr, IOCTL_MOUNTMGR_QUERY_DHCP_REQUEST_PARAMS, query, size, query, size, NULL, NULL ))
{
err = GetLastError();
if (err == ERROR_MORE_DATA) *buflen = query->size - (size - *buflen);
goto done;
}
dst = buf;
for (i = 0; i < query->count; i++)
{
if (buf)
{
recv_params.Params[i].OptionId = query->params[i].id;
recv_params.Params[i].IsVendor = FALSE; /* FIXME */
if (query->params[i].size)
{
src = (BYTE *)query + query->params[i].offset;
memcpy( dst, src, query->params[i].size );
recv_params.Params[i].Data = dst;
recv_params.Params[i].nBytesData = query->params[i].size;
}
else
{
recv_params.Params[i].Data = NULL;
recv_params.Params[i].nBytesData = 0;
}
}
dst += query->params[i].size;
}
*buflen = dst - buf;
err = ERROR_SUCCESS;
done:
heap_free( query );
CloseHandle( mgr );
return err;
}

5
dlls/dhcpcsvc/tests/Makefile.in Normal file
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@ -0,0 +1,5 @@
TESTDLL = dhcpcsvc.dll
IMPORTS = dhcpcsvc iphlpapi
C_SRCS = \
dhcpcsvc.c

143
dlls/dhcpcsvc/tests/dhcpcsvc.c Normal file
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@ -0,0 +1,143 @@
/*
* Copyright 2019 Hans Leidekker for CodeWeavers
*
* 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 "winsock2.h"
#include "windef.h"
#include "winbase.h"
#include "iphlpapi.h"
#include "dhcpcsdk.h"
#include "wine/test.h"
static IP_ADAPTER_ADDRESSES *get_adapters(void)
{
ULONG err, size = 1024;
IP_ADAPTER_ADDRESSES *ret = HeapAlloc( GetProcessHeap(), 0, size );
for (;;)
{
err = GetAdaptersAddresses( AF_UNSPEC, GAA_FLAG_SKIP_ANYCAST | GAA_FLAG_SKIP_MULTICAST |
GAA_FLAG_SKIP_DNS_SERVER | GAA_FLAG_SKIP_FRIENDLY_NAME,
NULL, ret, &size );
if (err != ERROR_BUFFER_OVERFLOW) break;
ret = HeapReAlloc( GetProcessHeap(), 0, ret, size );
}
if (err == ERROR_SUCCESS) return ret;
HeapFree( GetProcessHeap(), 0, ret );
return NULL;
}
static void test_DhcpRequestParams(void)
{
static WCHAR nosuchW[] = {'n','o','s','u','c','h','a','d','a','p','t','e','r',0};
DHCPCAPI_PARAMS params[6];
DHCPCAPI_PARAMS_ARRAY send_params, recv_params;
IP_ADAPTER_ADDRESSES *adapters, *ptr;
BYTE *buf;
WCHAR name[MAX_ADAPTER_NAME_LENGTH + 1];
DWORD err, size, i;
if (!(adapters = get_adapters())) return;
for (ptr = adapters; ptr; ptr = ptr->Next)
{
MultiByteToWideChar( CP_ACP, 0, ptr->AdapterName, -1, name, ARRAY_SIZE(name) );
trace( "adapter '%s' type %u dhcpv4 enabled %d\n", wine_dbgstr_w(ptr->Description), ptr->IfType, ptr->Dhcpv4Enabled );
if (ptr->IfType == IF_TYPE_SOFTWARE_LOOPBACK) continue;
memset( &send_params, 0, sizeof(send_params) );
memset( &recv_params, 0, sizeof(recv_params) );
err = DhcpRequestParams( DHCPCAPI_REQUEST_SYNCHRONOUS, NULL, NULL, NULL, send_params, recv_params, NULL, NULL, NULL );
ok( err == ERROR_INVALID_PARAMETER, "got %u\n", err );
err = DhcpRequestParams( DHCPCAPI_REQUEST_SYNCHRONOUS, NULL, nosuchW, NULL, send_params, recv_params, NULL, NULL, NULL );
ok( err == ERROR_INVALID_PARAMETER, "got %u\n", err );
err = DhcpRequestParams( DHCPCAPI_REQUEST_SYNCHRONOUS, NULL, name, NULL, send_params, recv_params, NULL, NULL, NULL );
ok( err == ERROR_INVALID_PARAMETER, "got %u\n", err );
size = 0;
err = DhcpRequestParams( DHCPCAPI_REQUEST_SYNCHRONOUS, NULL, name, NULL, send_params, recv_params, NULL, &size, NULL );
ok( err == ERROR_INVALID_PARAMETER, "got %u\n", err );
memset( params, 0, sizeof(params) );
params[0].OptionId = OPTION_SUBNET_MASK;
params[1].OptionId = OPTION_ROUTER_ADDRESS;
params[2].OptionId = OPTION_HOST_NAME;
params[3].OptionId = OPTION_DOMAIN_NAME;
params[4].OptionId = OPTION_BROADCAST_ADDRESS;
params[5].OptionId = OPTION_MSFT_IE_PROXY;
recv_params.nParams = 6;
recv_params.Params = params;
size = 0;
buf = HeapAlloc( GetProcessHeap(), 0, size );
err = DhcpRequestParams( DHCPCAPI_REQUEST_SYNCHRONOUS, NULL, name, NULL, send_params, recv_params,
buf, &size, NULL );
while (err == ERROR_MORE_DATA)
{
buf = HeapReAlloc( GetProcessHeap(), 0, buf, size );
err = DhcpRequestParams( DHCPCAPI_REQUEST_SYNCHRONOUS, NULL, name, NULL, send_params, recv_params,
buf, &size, NULL );
}
if (err == ERROR_SUCCESS)
{
for (i = 0; i < ARRAY_SIZE(params); i++)
{
switch( params[i].OptionId )
{
case OPTION_SUBNET_MASK:
case OPTION_ROUTER_ADDRESS:
case OPTION_BROADCAST_ADDRESS:
if (params[i].Data)
{
ok( params[i].nBytesData == sizeof(DWORD), "got %u\n", params[i].nBytesData );
trace( "%u: Data %p (%08x) nBytesData %u OptionId %u Flags %08x IsVendor %d\n",
i, params[i].Data, *(DWORD *)params[i].Data, params[i].nBytesData, params[i].OptionId,
params[i].Flags, params[i].IsVendor );
}
break;
case OPTION_HOST_NAME:
case OPTION_DOMAIN_NAME:
case OPTION_MSFT_IE_PROXY:
if (params[i].Data)
{
char *str = HeapAlloc( GetProcessHeap(), 0, params[i].nBytesData + 1 );
memcpy( str, params[i].Data, params[i].nBytesData );
str[params[i].nBytesData] = 0;
trace( "%u: Data %p (%s) nBytesData %u OptionId %u Flags %08x IsVendor %d\n",
i, params[i].Data, str, params[i].nBytesData, params[i].OptionId,
params[i].Flags, params[i].IsVendor );
HeapFree( GetProcessHeap(), 0, str );
}
break;
default:
ok( 0, "unexpected option %u\n", params[i].OptionId );
break;
}
}
}
HeapFree( GetProcessHeap(), 0, buf );
}
HeapFree( GetProcessHeap(), 0, adapters );
}
START_TEST(dhcpcsvc)
{
test_DhcpRequestParams();
}