1294 lines
30 KiB
C
1294 lines
30 KiB
C
/*++
|
||
|
||
Copyright (c) 1997 Microsoft Corporation
|
||
|
||
Module Name:
|
||
|
||
netioctl.c
|
||
|
||
Abstract:
|
||
|
||
Network control functions.
|
||
|
||
Author:
|
||
|
||
John Vert (jvert) 2-Mar-1997
|
||
|
||
Revision History:
|
||
|
||
--*/
|
||
|
||
#include "nmp.h"
|
||
|
||
//
|
||
// Network Common properties.
|
||
//
|
||
|
||
//
|
||
// Read-Write Common Properties.
|
||
//
|
||
RESUTIL_PROPERTY_ITEM
|
||
NmpNetworkCommonProperties[] =
|
||
{
|
||
{
|
||
CLUSREG_NAME_NET_DESC, NULL, CLUSPROP_FORMAT_SZ,
|
||
(DWORD_PTR) NmpNullString, 0, 0,
|
||
0,
|
||
FIELD_OFFSET(NM_NETWORK_INFO, Description)
|
||
},
|
||
{
|
||
CLUSREG_NAME_NET_ROLE, NULL, CLUSPROP_FORMAT_DWORD,
|
||
ClusterNetworkRoleClientAccess,
|
||
ClusterNetworkRoleNone,
|
||
ClusterNetworkRoleInternalAndClient,
|
||
0,
|
||
FIELD_OFFSET(NM_NETWORK_INFO, Role)
|
||
},
|
||
{
|
||
0
|
||
}
|
||
};
|
||
|
||
//
|
||
// Read-Only Common Properties.
|
||
//
|
||
RESUTIL_PROPERTY_ITEM
|
||
NmpNetworkROCommonProperties[] =
|
||
{
|
||
{
|
||
CLUSREG_NAME_NET_NAME, NULL, CLUSPROP_FORMAT_SZ,
|
||
0, 0, 0,
|
||
RESUTIL_PROPITEM_READ_ONLY,
|
||
FIELD_OFFSET(NM_NETWORK_INFO, Name)
|
||
},
|
||
{
|
||
CLUSREG_NAME_NET_ADDRESS, NULL, CLUSPROP_FORMAT_SZ,
|
||
0, 0, 0,
|
||
RESUTIL_PROPITEM_READ_ONLY,
|
||
FIELD_OFFSET(NM_NETWORK_INFO, Address)
|
||
},
|
||
{
|
||
CLUSREG_NAME_NET_ADDRESS_MASK, NULL, CLUSPROP_FORMAT_SZ,
|
||
0, 0, 0,
|
||
RESUTIL_PROPITEM_READ_ONLY,
|
||
FIELD_OFFSET(NM_NETWORK_INFO, AddressMask)
|
||
},
|
||
{
|
||
0
|
||
}
|
||
};
|
||
|
||
//
|
||
// Cluster registry API function pointers.
|
||
// defined in ioctl.c
|
||
//
|
||
extern CLUSTER_REG_APIS NmpClusterRegApis;
|
||
|
||
|
||
//
|
||
// Local Functions
|
||
//
|
||
|
||
DWORD
|
||
NmpNetworkControl(
|
||
IN PNM_NETWORK Network,
|
||
IN DWORD ControlCode,
|
||
IN PUCHAR InBuffer,
|
||
IN DWORD InBufferSize,
|
||
OUT PUCHAR OutBuffer,
|
||
IN DWORD OutBufferSize,
|
||
OUT LPDWORD BytesReturned,
|
||
OUT LPDWORD Required
|
||
);
|
||
|
||
DWORD
|
||
NmpNetworkEnumCommonProperties(
|
||
OUT PVOID OutBuffer,
|
||
IN DWORD OutBufferSize,
|
||
OUT LPDWORD BytesReturned,
|
||
OUT LPDWORD Required
|
||
);
|
||
|
||
DWORD
|
||
NmpNetworkGetCommonProperties(
|
||
IN PNM_NETWORK Network,
|
||
IN BOOL ReadOnly,
|
||
IN HDMKEY RegistryKey,
|
||
OUT PVOID OutBuffer,
|
||
IN DWORD OutBufferSize,
|
||
OUT LPDWORD BytesReturned,
|
||
OUT LPDWORD Required
|
||
);
|
||
|
||
DWORD
|
||
NmpNetworkValidateCommonProperties(
|
||
IN PNM_NETWORK Network,
|
||
IN PVOID InBuffer,
|
||
IN DWORD InBufferSize,
|
||
OUT PNM_NETWORK_INFO NetworkInfo OPTIONAL
|
||
);
|
||
|
||
DWORD
|
||
NmpNetworkSetCommonProperties(
|
||
IN PNM_NETWORK Network,
|
||
IN HDMKEY RegistryKey,
|
||
IN PVOID InBuffer,
|
||
IN DWORD InBufferSize
|
||
);
|
||
|
||
DWORD
|
||
NmpNetworkEnumPrivateProperties(
|
||
IN PNM_NETWORK Network,
|
||
IN HDMKEY RegistryKey,
|
||
OUT PVOID OutBuffer,
|
||
IN DWORD OutBufferSize,
|
||
OUT LPDWORD BytesReturned,
|
||
OUT LPDWORD Required
|
||
);
|
||
|
||
DWORD
|
||
NmpNetworkGetPrivateProperties(
|
||
IN PNM_NETWORK Network,
|
||
IN HDMKEY RegistryKey,
|
||
OUT PVOID OutBuffer,
|
||
IN DWORD OutBufferSize,
|
||
OUT LPDWORD BytesReturned,
|
||
OUT LPDWORD Required
|
||
);
|
||
|
||
DWORD
|
||
NmpNetworkValidatePrivateProperties(
|
||
IN PNM_NETWORK Network,
|
||
IN HDMKEY RegistryKey,
|
||
IN PVOID InBuffer,
|
||
IN DWORD InBufferSize
|
||
);
|
||
|
||
DWORD
|
||
NmpNetworkSetPrivateProperties(
|
||
IN PNM_NETWORK Network,
|
||
IN HDMKEY RegistryKey,
|
||
IN PVOID InBuffer,
|
||
IN DWORD InBufferSize
|
||
);
|
||
|
||
DWORD
|
||
NmpNetworkGetFlags(
|
||
IN PNM_NETWORK Network,
|
||
IN HDMKEY RegistryKey,
|
||
OUT PVOID OutBuffer,
|
||
IN DWORD OutBufferSize,
|
||
OUT LPDWORD BytesReturned,
|
||
OUT LPDWORD Required
|
||
);
|
||
|
||
|
||
DWORD
|
||
WINAPI
|
||
NmNetworkControl(
|
||
IN PNM_NETWORK Network,
|
||
IN PNM_NODE HostNode OPTIONAL,
|
||
IN DWORD ControlCode,
|
||
IN PUCHAR InBuffer,
|
||
IN DWORD InBufferSize,
|
||
OUT PUCHAR OutBuffer,
|
||
IN DWORD OutBufferSize,
|
||
OUT LPDWORD BytesReturned,
|
||
OUT LPDWORD Required
|
||
)
|
||
|
||
/*++
|
||
|
||
Routine Description:
|
||
|
||
Provides for arbitrary communication and control between an application
|
||
and a specific instance of a network.
|
||
|
||
Arguments:
|
||
|
||
Network - Supplies the network to be controlled.
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||
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HostNode - Supplies the host node on which the resource control should
|
||
be delivered. If this is NULL, the local node is used. Not honored!
|
||
|
||
ControlCode- Supplies the control code that defines the
|
||
structure and action of the resource control.
|
||
Values of ControlCode between 0 and 0x10000000 are reserved
|
||
for future definition and use by Microsoft. All other values
|
||
are available for use by ISVs
|
||
|
||
InBuffer- Supplies a pointer to the input buffer to be passed
|
||
to the resource.
|
||
|
||
InBufferSize- Supplies the size, in bytes, of the data pointed
|
||
to by lpInBuffer..
|
||
|
||
OutBuffer- Supplies a pointer to the output buffer to be
|
||
filled in by the resource..
|
||
|
||
OutBufferSize- Supplies the size, in bytes, of the available
|
||
space pointed to by lpOutBuffer.
|
||
|
||
BytesReturned - Returns the number of bytes of lpOutBuffer
|
||
actually filled in by the resource..
|
||
|
||
Required - Returns the number of bytes if the OutBuffer is not big
|
||
enough.
|
||
|
||
Return Value:
|
||
|
||
ERROR_SUCCESS if successful
|
||
|
||
Win32 error code otherwise
|
||
|
||
--*/
|
||
|
||
{
|
||
DWORD status;
|
||
|
||
//
|
||
// Cluster service ioctls were designed to have access modes, e.g.
|
||
// read-only, read-write, etc. These access modes are not implemented.
|
||
// If eventually they are implemented, an access mode check should be
|
||
// placed here.
|
||
//
|
||
if ( CLUSCTL_GET_CONTROL_OBJECT( ControlCode ) != CLUS_OBJECT_NETWORK ) {
|
||
return(ERROR_INVALID_FUNCTION);
|
||
}
|
||
|
||
if (NmpEnterApi(NmStateOnline)) {
|
||
status = NmpNetworkControl(
|
||
Network,
|
||
ControlCode,
|
||
InBuffer,
|
||
InBufferSize,
|
||
OutBuffer,
|
||
OutBufferSize,
|
||
BytesReturned,
|
||
Required
|
||
);
|
||
|
||
NmpLeaveApi();
|
||
}
|
||
else {
|
||
status = ERROR_NODE_NOT_AVAILABLE;
|
||
ClRtlLogPrint(LOG_NOISE,
|
||
"[NM] Not in valid state to process NetworkControl request.\n"
|
||
);
|
||
}
|
||
|
||
return(status);
|
||
|
||
} // NmNetworkControl
|
||
|
||
|
||
|
||
DWORD
|
||
NmpNetworkControl(
|
||
IN PNM_NETWORK Network,
|
||
IN DWORD ControlCode,
|
||
IN PUCHAR InBuffer,
|
||
IN DWORD InBufferSize,
|
||
OUT PUCHAR OutBuffer,
|
||
IN DWORD OutBufferSize,
|
||
OUT LPDWORD BytesReturned,
|
||
OUT LPDWORD Required
|
||
)
|
||
/*++
|
||
|
||
Routine Description:
|
||
|
||
Provides for arbitrary communication and control between an application
|
||
and a specific instance of a network.
|
||
|
||
Arguments:
|
||
|
||
Network - Supplies the network to be controlled.
|
||
|
||
ControlCode- Supplies the control code that defines the
|
||
structure and action of the network control.
|
||
Values of ControlCode between 0 and 0x10000000 are reserved
|
||
for future definition and use by Microsoft. All other values
|
||
are available for use by ISVs
|
||
|
||
InBuffer- Supplies a pointer to the input buffer to be passed
|
||
to the network.
|
||
|
||
InBufferSize- Supplies the size, in bytes, of the data pointed
|
||
to by lpInBuffer.
|
||
|
||
OutBuffer- Supplies a pointer to the output buffer to be
|
||
filled in by the network.
|
||
|
||
OutBufferSize- Supplies the size, in bytes, of the available
|
||
space pointed to by lpOutBuffer.
|
||
|
||
BytesReturned - Returns the number of bytes of lpOutBuffer
|
||
actually filled in by the network.
|
||
|
||
Required - Returns the number of bytes if the OutBuffer is not big
|
||
enough.
|
||
|
||
Return Value:
|
||
|
||
ERROR_SUCCESS if successful
|
||
|
||
Win32 error code otherwise
|
||
|
||
--*/
|
||
|
||
{
|
||
DWORD status;
|
||
HDMKEY networkKey;
|
||
CLUSPROP_BUFFER_HELPER props;
|
||
DWORD bufSize;
|
||
|
||
networkKey = DmOpenKey( DmNetworksKey,
|
||
OmObjectId( Network ),
|
||
MAXIMUM_ALLOWED
|
||
);
|
||
if ( networkKey == NULL ) {
|
||
return(GetLastError());
|
||
}
|
||
|
||
switch ( ControlCode ) {
|
||
|
||
case CLUSCTL_NETWORK_UNKNOWN:
|
||
*BytesReturned = 0;
|
||
status = ERROR_SUCCESS;
|
||
break;
|
||
|
||
case CLUSCTL_NETWORK_GET_NAME:
|
||
if ( OmObjectName( Network ) == NULL ) {
|
||
return(ERROR_NOT_READY);
|
||
}
|
||
props.pb = OutBuffer;
|
||
bufSize = (lstrlenW( OmObjectName( Network ) ) + 1) * sizeof(WCHAR);
|
||
if ( bufSize > OutBufferSize ) {
|
||
*Required = bufSize;
|
||
*BytesReturned = 0;
|
||
status = ERROR_MORE_DATA;
|
||
} else {
|
||
lstrcpyW( props.psz, OmObjectName( Network ) );
|
||
*BytesReturned = bufSize;
|
||
*Required = 0;
|
||
status = ERROR_SUCCESS;
|
||
}
|
||
break;
|
||
|
||
case CLUSCTL_NETWORK_GET_ID:
|
||
if ( OmObjectId( Network ) == NULL ) {
|
||
return(ERROR_NOT_READY);
|
||
}
|
||
props.pb = OutBuffer;
|
||
bufSize = (lstrlenW( OmObjectId( Network ) ) + 1) * sizeof(WCHAR);
|
||
if ( bufSize > OutBufferSize ) {
|
||
*Required = bufSize;
|
||
*BytesReturned = 0;
|
||
status = ERROR_MORE_DATA;
|
||
} else {
|
||
lstrcpyW( props.psz, OmObjectId( Network ) );
|
||
*BytesReturned = bufSize;
|
||
*Required = 0;
|
||
status = ERROR_SUCCESS;
|
||
}
|
||
break;
|
||
|
||
case CLUSCTL_NETWORK_ENUM_COMMON_PROPERTIES:
|
||
status = NmpNetworkEnumCommonProperties(
|
||
OutBuffer,
|
||
OutBufferSize,
|
||
BytesReturned,
|
||
Required
|
||
);
|
||
break;
|
||
|
||
case CLUSCTL_NETWORK_GET_RO_COMMON_PROPERTIES:
|
||
status = NmpNetworkGetCommonProperties(
|
||
Network,
|
||
TRUE, // ReadOnly
|
||
networkKey,
|
||
OutBuffer,
|
||
OutBufferSize,
|
||
BytesReturned,
|
||
Required
|
||
);
|
||
break;
|
||
|
||
case CLUSCTL_NETWORK_GET_COMMON_PROPERTIES:
|
||
status = NmpNetworkGetCommonProperties(
|
||
Network,
|
||
FALSE, // ReadOnly
|
||
networkKey,
|
||
OutBuffer,
|
||
OutBufferSize,
|
||
BytesReturned,
|
||
Required
|
||
);
|
||
break;
|
||
|
||
case CLUSCTL_NETWORK_VALIDATE_COMMON_PROPERTIES:
|
||
NmpAcquireLock();
|
||
|
||
status = NmpNetworkValidateCommonProperties(
|
||
Network,
|
||
InBuffer,
|
||
InBufferSize,
|
||
NULL
|
||
);
|
||
|
||
NmpReleaseLock();
|
||
|
||
break;
|
||
|
||
case CLUSCTL_NETWORK_SET_COMMON_PROPERTIES:
|
||
status = NmpNetworkSetCommonProperties(
|
||
Network,
|
||
networkKey,
|
||
InBuffer,
|
||
InBufferSize
|
||
);
|
||
break;
|
||
|
||
case CLUSCTL_NETWORK_GET_RO_PRIVATE_PROPERTIES:
|
||
if ( OutBufferSize < sizeof(DWORD) ) {
|
||
*BytesReturned = 0;
|
||
*Required = sizeof(DWORD);
|
||
if ( OutBuffer == NULL ) {
|
||
status = ERROR_SUCCESS;
|
||
} else {
|
||
status = ERROR_MORE_DATA;
|
||
}
|
||
} else {
|
||
LPDWORD ptrDword = (LPDWORD) OutBuffer;
|
||
*ptrDword = 0;
|
||
*BytesReturned = sizeof(DWORD);
|
||
status = ERROR_SUCCESS;
|
||
}
|
||
break;
|
||
|
||
case CLUSCTL_NETWORK_GET_PRIVATE_PROPERTIES:
|
||
status = NmpNetworkGetPrivateProperties(
|
||
Network,
|
||
networkKey,
|
||
OutBuffer,
|
||
OutBufferSize,
|
||
BytesReturned,
|
||
Required
|
||
);
|
||
break;
|
||
|
||
case CLUSCTL_NETWORK_VALIDATE_PRIVATE_PROPERTIES:
|
||
status = NmpNetworkValidatePrivateProperties(
|
||
Network,
|
||
networkKey,
|
||
InBuffer,
|
||
InBufferSize
|
||
);
|
||
break;
|
||
|
||
case CLUSCTL_NETWORK_SET_PRIVATE_PROPERTIES:
|
||
status = NmpNetworkSetPrivateProperties(
|
||
Network,
|
||
networkKey,
|
||
InBuffer,
|
||
InBufferSize
|
||
);
|
||
break;
|
||
|
||
case CLUSCTL_NETWORK_GET_CHARACTERISTICS:
|
||
if ( OutBufferSize < sizeof(DWORD) ) {
|
||
*BytesReturned = 0;
|
||
*Required = sizeof(DWORD);
|
||
if ( OutBuffer == NULL ) {
|
||
status = ERROR_SUCCESS;
|
||
} else {
|
||
status = ERROR_MORE_DATA;
|
||
}
|
||
} else {
|
||
*BytesReturned = sizeof(DWORD);
|
||
*(LPDWORD)OutBuffer = 0;
|
||
status = ERROR_SUCCESS;
|
||
}
|
||
break;
|
||
|
||
case CLUSCTL_NETWORK_GET_FLAGS:
|
||
status = NmpNetworkGetFlags(
|
||
Network,
|
||
networkKey,
|
||
OutBuffer,
|
||
OutBufferSize,
|
||
BytesReturned,
|
||
Required
|
||
);
|
||
break;
|
||
|
||
case CLUSCTL_NETWORK_ENUM_PRIVATE_PROPERTIES:
|
||
status = NmpNetworkEnumPrivateProperties(
|
||
Network,
|
||
networkKey,
|
||
OutBuffer,
|
||
OutBufferSize,
|
||
BytesReturned,
|
||
Required
|
||
);
|
||
|
||
break;
|
||
|
||
default:
|
||
status = ERROR_INVALID_FUNCTION;
|
||
break;
|
||
}
|
||
|
||
DmCloseKey( networkKey );
|
||
|
||
return(status);
|
||
|
||
} // NmpNetworkControl
|
||
|
||
|
||
|
||
DWORD
|
||
NmpNetworkEnumCommonProperties(
|
||
OUT PVOID OutBuffer,
|
||
IN DWORD OutBufferSize,
|
||
OUT LPDWORD BytesReturned,
|
||
OUT LPDWORD Required
|
||
)
|
||
|
||
/*++
|
||
|
||
Routine Description:
|
||
|
||
Enumerates the common property names for a given network.
|
||
|
||
Arguments:
|
||
|
||
OutBuffer - Supplies the output buffer.
|
||
|
||
OutBufferSize - Supplies the size of the output buffer.
|
||
|
||
BytesReturned - The number of bytes returned in OutBuffer.
|
||
|
||
Required - The required number of bytes if OutBuffer is too small.
|
||
|
||
Return Value:
|
||
|
||
ERROR_SUCCESS if successful.
|
||
|
||
A Win32 error code on failure.
|
||
|
||
--*/
|
||
|
||
{
|
||
DWORD status;
|
||
|
||
//
|
||
// Get the common properties.
|
||
//
|
||
status = ClRtlEnumProperties( NmpNetworkCommonProperties,
|
||
OutBuffer,
|
||
OutBufferSize,
|
||
BytesReturned,
|
||
Required );
|
||
|
||
return(status);
|
||
|
||
} // NmpNetworkEnumCommonProperties
|
||
|
||
|
||
|
||
DWORD
|
||
NmpNetworkGetCommonProperties(
|
||
IN PNM_NETWORK Network,
|
||
IN BOOL ReadOnly,
|
||
IN HDMKEY RegistryKey,
|
||
OUT PVOID OutBuffer,
|
||
IN DWORD OutBufferSize,
|
||
OUT LPDWORD BytesReturned,
|
||
OUT LPDWORD Required
|
||
)
|
||
|
||
/*++
|
||
|
||
Routine Description:
|
||
|
||
Gets the common properties for a given network.
|
||
|
||
Arguments:
|
||
|
||
Network - Supplies the network.
|
||
|
||
ReadOnly - TRUE if the read-only properties should be read. FALSE otherwise.
|
||
|
||
RegistryKey - Supplies the registry key for this network.
|
||
|
||
OutBuffer - Supplies the output buffer.
|
||
|
||
OutBufferSize - Supplies the size of the output buffer.
|
||
|
||
BytesReturned - The number of bytes returned in OutBuffer.
|
||
|
||
Required - The required number of bytes if OutBuffer is too small.
|
||
|
||
Return Value:
|
||
|
||
ERROR_SUCCESS if successful.
|
||
|
||
A Win32 error code on failure.
|
||
|
||
--*/
|
||
|
||
{
|
||
DWORD status;
|
||
NM_NETWORK_INFO networkInfo;
|
||
PRESUTIL_PROPERTY_ITEM propertyTable;
|
||
DWORD outBufferSize = OutBufferSize;
|
||
|
||
|
||
//
|
||
// Fetch the properties from the object
|
||
//
|
||
ZeroMemory(&networkInfo, sizeof(networkInfo));
|
||
|
||
NmpAcquireLock();
|
||
|
||
status = NmpGetNetworkObjectInfo(Network, &networkInfo);
|
||
|
||
NmpReleaseLock();
|
||
|
||
if (status == ERROR_SUCCESS) {
|
||
|
||
if ( ReadOnly ) {
|
||
propertyTable = NmpNetworkROCommonProperties;
|
||
}
|
||
else {
|
||
propertyTable = NmpNetworkCommonProperties;
|
||
}
|
||
|
||
status = ClRtlPropertyListFromParameterBlock(
|
||
propertyTable,
|
||
OutBuffer,
|
||
&outBufferSize,
|
||
(LPBYTE) &networkInfo,
|
||
BytesReturned,
|
||
Required
|
||
);
|
||
|
||
ClNetFreeNetworkInfo(&networkInfo);
|
||
}
|
||
|
||
return(status);
|
||
|
||
} // NmpNetworkGetCommonProperties
|
||
|
||
|
||
|
||
DWORD
|
||
NmpNetworkValidateCommonProperties(
|
||
IN PNM_NETWORK Network,
|
||
IN PVOID InBuffer,
|
||
IN DWORD InBufferSize,
|
||
OUT PNM_NETWORK_INFO NetworkInfo OPTIONAL
|
||
)
|
||
|
||
/*++
|
||
|
||
Routine Description:
|
||
|
||
Validates the common properties for a given network.
|
||
|
||
Arguments:
|
||
|
||
Network - Supplies the network object.
|
||
|
||
InBuffer - Supplies the input buffer.
|
||
|
||
InBufferSize - Supplies the size of the input buffer.
|
||
|
||
NetworkInfo - On output, contains a pointer to a network
|
||
information structure with the updates applied.
|
||
|
||
Return Value:
|
||
|
||
ERROR_SUCCESS if successful.
|
||
|
||
A Win32 error code on failure.
|
||
|
||
Notes:
|
||
|
||
Called with the NmpLock held.
|
||
|
||
--*/
|
||
|
||
{
|
||
DWORD status;
|
||
NM_NETWORK_INFO infoBuffer;
|
||
PNM_NETWORK_INFO networkInfo;
|
||
LPCWSTR networkId = OmObjectId(Network);
|
||
|
||
|
||
//
|
||
// Check if there is input data.
|
||
//
|
||
if ( (InBuffer == NULL) ||
|
||
(InBufferSize < sizeof(DWORD)) ) {
|
||
return(ERROR_INVALID_DATA);
|
||
}
|
||
|
||
if (NetworkInfo != NULL) {
|
||
networkInfo = NetworkInfo;
|
||
}
|
||
else {
|
||
networkInfo = &infoBuffer;
|
||
}
|
||
|
||
ZeroMemory(networkInfo, sizeof(NM_NETWORK_INFO));
|
||
|
||
//
|
||
// Get a copy of the current network parameters.
|
||
//
|
||
status = NmpGetNetworkObjectInfo(Network, networkInfo);
|
||
|
||
if ( status != ERROR_SUCCESS ) {
|
||
goto error_exit;
|
||
}
|
||
|
||
//
|
||
// Validate the property list and update the parameter block.
|
||
//
|
||
status = ClRtlVerifyPropertyTable(
|
||
NmpNetworkCommonProperties,
|
||
NULL, // Reserved
|
||
FALSE, // Don't allow unknowns
|
||
InBuffer,
|
||
InBufferSize,
|
||
(LPBYTE) networkInfo
|
||
);
|
||
|
||
if ( status != ERROR_SUCCESS ) {
|
||
ClRtlLogPrint( LOG_CRITICAL,
|
||
"[NM] ValidateCommonProperties, error in verify routine.\n"
|
||
);
|
||
goto error_exit;
|
||
}
|
||
|
||
CL_ASSERT(networkInfo->Role <= ClusterNetworkRoleInternalAndClient);
|
||
|
||
//
|
||
// If the role changed, ensure that the change is legal for this cluster.
|
||
//
|
||
if (Network->Role != ((CLUSTER_NETWORK_ROLE) networkInfo->Role)) {
|
||
status = NmpValidateNetworkRoleChange(
|
||
Network,
|
||
networkInfo->Role
|
||
);
|
||
|
||
if (status != ERROR_SUCCESS) {
|
||
goto error_exit;
|
||
}
|
||
}
|
||
|
||
//
|
||
// The change is valid.
|
||
//
|
||
|
||
CL_ASSERT(status == ERROR_SUCCESS);
|
||
|
||
error_exit:
|
||
|
||
if ((status != ERROR_SUCCESS) || (networkInfo == &infoBuffer)) {
|
||
ClNetFreeNetworkInfo(networkInfo);
|
||
}
|
||
|
||
return(status);
|
||
|
||
} // NmpNetworkValidateCommonProperties
|
||
|
||
|
||
|
||
DWORD
|
||
NmpNetworkSetCommonProperties(
|
||
IN PNM_NETWORK Network,
|
||
IN HDMKEY RegistryKey,
|
||
IN PVOID InBuffer,
|
||
IN DWORD InBufferSize
|
||
)
|
||
|
||
/*++
|
||
|
||
Routine Description:
|
||
|
||
Sets the common properties for a given network.
|
||
|
||
Arguments:
|
||
|
||
Network - Supplies the network object.
|
||
|
||
InBuffer - Supplies the input buffer.
|
||
|
||
InBufferSize - Supplies the size of the input buffer.
|
||
|
||
Return Value:
|
||
|
||
ERROR_SUCCESS if successful.
|
||
|
||
A Win32 error code on failure.
|
||
|
||
--*/
|
||
|
||
{
|
||
DWORD status;
|
||
LPCWSTR networkId = OmObjectId(Network);
|
||
|
||
|
||
ClRtlLogPrint(LOG_NOISE,
|
||
"[NM] Setting common properties for network %1!ws!.\n",
|
||
networkId
|
||
);
|
||
|
||
//
|
||
// Issue a global update
|
||
//
|
||
status = GumSendUpdateEx(
|
||
GumUpdateMembership,
|
||
NmUpdateSetNetworkCommonProperties,
|
||
3,
|
||
NM_WCSLEN(networkId),
|
||
networkId,
|
||
InBufferSize,
|
||
InBuffer,
|
||
sizeof(InBufferSize),
|
||
&InBufferSize
|
||
);
|
||
|
||
if (status != ERROR_SUCCESS) {
|
||
ClRtlLogPrint(LOG_CRITICAL,
|
||
"[NM] Global update to set common properties for network %1!ws! failed, status %2!u!.\n",
|
||
networkId,
|
||
status
|
||
);
|
||
}
|
||
|
||
|
||
return(status);
|
||
|
||
} // NmpNetworkSetCommonProperties
|
||
|
||
|
||
|
||
DWORD
|
||
NmpNetworkEnumPrivateProperties(
|
||
IN PNM_NETWORK Network,
|
||
IN HDMKEY RegistryKey,
|
||
OUT PVOID OutBuffer,
|
||
IN DWORD OutBufferSize,
|
||
OUT LPDWORD BytesReturned,
|
||
OUT LPDWORD Required
|
||
)
|
||
|
||
/*++
|
||
|
||
Routine Description:
|
||
|
||
Enumerates the private property names for a given network.
|
||
|
||
Arguments:
|
||
|
||
Network - Supplies the network object.
|
||
|
||
RegistryKey - Registry key for the network.
|
||
|
||
OutBuffer - Supplies the output buffer.
|
||
|
||
OutBufferSize - Supplies the size of the output buffer.
|
||
|
||
BytesReturned - The number of bytes returned in OutBuffer.
|
||
|
||
Required - The required number of bytes if OutBuffer is too small.
|
||
|
||
Return Value:
|
||
|
||
ERROR_SUCCESS if successful.
|
||
|
||
A Win32 error code on failure.
|
||
|
||
--*/
|
||
|
||
{
|
||
DWORD status;
|
||
HDMKEY parametersKey;
|
||
DWORD totalBufferSize = 0;
|
||
|
||
*BytesReturned = 0;
|
||
*Required = 0;
|
||
|
||
//
|
||
// Clear the output buffer
|
||
//
|
||
ZeroMemory( OutBuffer, OutBufferSize );
|
||
|
||
//
|
||
// Open the cluster network parameters key.
|
||
//
|
||
parametersKey = DmOpenKey( RegistryKey,
|
||
CLUSREG_KEYNAME_PARAMETERS,
|
||
MAXIMUM_ALLOWED );
|
||
if ( parametersKey == NULL ) {
|
||
status = GetLastError();
|
||
if ( status == ERROR_FILE_NOT_FOUND ) {
|
||
status = ERROR_SUCCESS;
|
||
}
|
||
return(status);
|
||
}
|
||
|
||
//
|
||
// Enum private properties for the network.
|
||
//
|
||
status = ClRtlEnumPrivateProperties( parametersKey,
|
||
&NmpClusterRegApis,
|
||
OutBuffer,
|
||
OutBufferSize,
|
||
BytesReturned,
|
||
Required );
|
||
|
||
DmCloseKey( parametersKey );
|
||
|
||
return(status);
|
||
|
||
} // NmpNetworkEnumPrivateProperties
|
||
|
||
|
||
|
||
DWORD
|
||
NmpNetworkGetPrivateProperties(
|
||
IN PNM_NETWORK Network,
|
||
IN HDMKEY RegistryKey,
|
||
OUT PVOID OutBuffer,
|
||
IN DWORD OutBufferSize,
|
||
OUT LPDWORD BytesReturned,
|
||
OUT LPDWORD Required
|
||
)
|
||
|
||
/*++
|
||
|
||
Routine Description:
|
||
|
||
Gets the private properties for a given network.
|
||
|
||
Arguments:
|
||
|
||
Network - Supplies the network object.
|
||
|
||
OutBuffer - Supplies the output buffer.
|
||
|
||
OutBufferSize - Supplies the size of the output buffer.
|
||
|
||
BytesReturned - The number of bytes returned in OutBuffer.
|
||
|
||
Required - The required number of bytes if OutBuffer is too small.
|
||
|
||
Return Value:
|
||
|
||
ERROR_SUCCESS if successful.
|
||
|
||
A Win32 error code on failure.
|
||
|
||
--*/
|
||
|
||
{
|
||
DWORD status;
|
||
HDMKEY parametersKey;
|
||
DWORD totalBufferSize = 0;
|
||
|
||
*BytesReturned = 0;
|
||
*Required = 0;
|
||
|
||
//
|
||
// Clear the output buffer
|
||
//
|
||
ZeroMemory( OutBuffer, OutBufferSize );
|
||
|
||
//
|
||
// Open the cluster network parameters key.
|
||
//
|
||
parametersKey = DmOpenKey( RegistryKey,
|
||
CLUSREG_KEYNAME_PARAMETERS,
|
||
MAXIMUM_ALLOWED );
|
||
if ( parametersKey == NULL ) {
|
||
status = GetLastError();
|
||
if ( status == ERROR_FILE_NOT_FOUND ) {
|
||
//
|
||
// If we don't have a parameters key, then return an
|
||
// item count of 0 and an endmark.
|
||
//
|
||
totalBufferSize = sizeof(DWORD) + sizeof(CLUSPROP_SYNTAX);
|
||
if ( OutBufferSize < totalBufferSize ) {
|
||
*Required = totalBufferSize;
|
||
status = ERROR_MORE_DATA;
|
||
} else {
|
||
// This is somewhat redundant since we zero the
|
||
// buffer above, but it's here for clarity.
|
||
CLUSPROP_BUFFER_HELPER buf;
|
||
buf.pb = OutBuffer;
|
||
buf.pList->nPropertyCount = 0;
|
||
buf.pdw++;
|
||
buf.pSyntax->dw = CLUSPROP_SYNTAX_ENDMARK;
|
||
*BytesReturned = totalBufferSize;
|
||
status = ERROR_SUCCESS;
|
||
}
|
||
}
|
||
return(status);
|
||
}
|
||
|
||
//
|
||
// Get private properties for the network.
|
||
//
|
||
status = ClRtlGetPrivateProperties( parametersKey,
|
||
&NmpClusterRegApis,
|
||
OutBuffer,
|
||
OutBufferSize,
|
||
BytesReturned,
|
||
Required );
|
||
|
||
DmCloseKey( parametersKey );
|
||
|
||
return(status);
|
||
|
||
} // NmpNetworkGetPrivateProperties
|
||
|
||
|
||
|
||
DWORD
|
||
NmpNetworkValidatePrivateProperties(
|
||
IN PNM_NETWORK Network,
|
||
IN HDMKEY RegistryKey,
|
||
IN PVOID InBuffer,
|
||
IN DWORD InBufferSize
|
||
)
|
||
|
||
/*++
|
||
|
||
Routine Description:
|
||
|
||
Validates the private properties for a given network.
|
||
|
||
Arguments:
|
||
|
||
Network - Supplies the network object.
|
||
|
||
RegistryKey - Registry key for the network.
|
||
|
||
InBuffer - Supplies the input buffer.
|
||
|
||
InBufferSize - Supplies the size of the input buffer.
|
||
|
||
Return Value:
|
||
|
||
ERROR_SUCCESS if successful.
|
||
|
||
A Win32 error code on failure.
|
||
|
||
--*/
|
||
|
||
{
|
||
DWORD status;
|
||
|
||
//
|
||
// Validate the property list.
|
||
//
|
||
status = ClRtlVerifyPrivatePropertyList( InBuffer,
|
||
InBufferSize );
|
||
|
||
return(status);
|
||
|
||
} // NmpNetworkValidatePrivateProperties
|
||
|
||
|
||
|
||
DWORD
|
||
NmpNetworkSetPrivateProperties(
|
||
IN PNM_NETWORK Network,
|
||
IN HDMKEY RegistryKey,
|
||
IN PVOID InBuffer,
|
||
IN DWORD InBufferSize
|
||
)
|
||
|
||
/*++
|
||
|
||
Routine Description:
|
||
|
||
Sets the private properties for a given network.
|
||
|
||
Arguments:
|
||
|
||
Network - Supplies the network object.
|
||
|
||
RegistryKey - Registry key for the network.
|
||
|
||
InBuffer - Supplies the input buffer.
|
||
|
||
InBufferSize - Supplies the size of the input buffer.
|
||
|
||
Return Value:
|
||
|
||
ERROR_SUCCESS if successful.
|
||
|
||
A Win32 error code on failure.
|
||
|
||
--*/
|
||
|
||
{
|
||
DWORD status;
|
||
HDMKEY parametersKey;
|
||
DWORD disposition;
|
||
BOOLEAN setProperties = TRUE;
|
||
|
||
//
|
||
// Validate the property list.
|
||
//
|
||
status = ClRtlVerifyPrivatePropertyList( InBuffer,
|
||
InBufferSize );
|
||
|
||
if ( status == ERROR_SUCCESS ) {
|
||
|
||
//
|
||
// Validate any multicast parameters being set.
|
||
//
|
||
status = NmpMulticastValidatePrivateProperties(
|
||
Network,
|
||
RegistryKey,
|
||
InBuffer,
|
||
InBufferSize
|
||
);
|
||
if (status == ERROR_SUCCESS) {
|
||
|
||
//
|
||
// Open the cluster network\xx\parameters key
|
||
//
|
||
parametersKey = DmOpenKey( RegistryKey,
|
||
CLUSREG_KEYNAME_PARAMETERS,
|
||
MAXIMUM_ALLOWED );
|
||
if ( parametersKey == NULL ) {
|
||
status = GetLastError();
|
||
if ( status == ERROR_FILE_NOT_FOUND ) {
|
||
//
|
||
// Try to create the parameters key.
|
||
//
|
||
parametersKey = DmCreateKey( RegistryKey,
|
||
CLUSREG_KEYNAME_PARAMETERS,
|
||
0,
|
||
KEY_READ | KEY_WRITE,
|
||
NULL,
|
||
&disposition );
|
||
if ( parametersKey == NULL ) {
|
||
status = GetLastError();
|
||
return(status);
|
||
}
|
||
}
|
||
}
|
||
|
||
NmpMulticastManualConfigChange(
|
||
Network,
|
||
RegistryKey,
|
||
parametersKey,
|
||
InBuffer,
|
||
InBufferSize,
|
||
&setProperties
|
||
);
|
||
|
||
if (setProperties) {
|
||
status = ClRtlSetPrivatePropertyList(
|
||
NULL, // IN HANDLE hXsaction
|
||
parametersKey,
|
||
&NmpClusterRegApis,
|
||
InBuffer,
|
||
InBufferSize
|
||
);
|
||
}
|
||
|
||
DmCloseKey( parametersKey );
|
||
}
|
||
}
|
||
|
||
return(status);
|
||
|
||
} // NmpNetworkSetPrivateProperties
|
||
|
||
|
||
|
||
DWORD
|
||
NmpNetworkGetFlags(
|
||
IN PNM_NETWORK Network,
|
||
IN HDMKEY RegistryKey,
|
||
OUT PVOID OutBuffer,
|
||
IN DWORD OutBufferSize,
|
||
OUT LPDWORD BytesReturned,
|
||
OUT LPDWORD Required
|
||
)
|
||
|
||
/*++
|
||
|
||
Routine Description:
|
||
|
||
Gets the flags for a given network.
|
||
|
||
Arguments:
|
||
|
||
Network - Supplies the network.
|
||
|
||
RegistryKey - Registry key for the network.
|
||
|
||
OutBuffer - Supplies the output buffer.
|
||
|
||
OutBufferSize - Supplies the size of the output buffer.
|
||
|
||
BytesReturned - The number of bytes returned in OutBuffer.
|
||
|
||
Required - The required number of bytes if OutBuffer is too small.
|
||
|
||
Return Value:
|
||
|
||
ERROR_SUCCESS if successful.
|
||
|
||
A Win32 error code on failure.
|
||
|
||
--*/
|
||
|
||
{
|
||
DWORD status;
|
||
|
||
*BytesReturned = 0;
|
||
|
||
if ( OutBufferSize < sizeof(DWORD) ) {
|
||
*Required = sizeof(DWORD);
|
||
if ( OutBuffer == NULL ) {
|
||
status = ERROR_SUCCESS;
|
||
} else {
|
||
status = ERROR_MORE_DATA;
|
||
}
|
||
} else {
|
||
DWORD valueType;
|
||
|
||
//
|
||
// Read the Flags value for the network.
|
||
//
|
||
*BytesReturned = OutBufferSize;
|
||
status = DmQueryValue( RegistryKey,
|
||
CLUSREG_NAME_FLAGS,
|
||
&valueType,
|
||
OutBuffer,
|
||
BytesReturned );
|
||
if ( status == ERROR_FILE_NOT_FOUND ) {
|
||
*BytesReturned = sizeof(DWORD);
|
||
*(LPDWORD)OutBuffer = 0;
|
||
status = ERROR_SUCCESS;
|
||
}
|
||
}
|
||
|
||
return(status);
|
||
|
||
} // NmpNetworkGetFlags
|
||
|
||
|