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3 * Copyright (c) 2009, 2010, 2011 Your File System, Inc.
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36 // File: AFSSecurity.cpp
39 #include "AFSCommon.h"
42 AFSSetSecurity( IN PDEVICE_OBJECT DeviceObject,
46 NTSTATUS ntStatus = STATUS_NOT_SUPPORTED;
47 IO_STACK_LOCATION *pIrpSp;
48 AFSDeviceExt *pControlDeviceExt = (AFSDeviceExt *)AFSDeviceObject->DeviceExtension;
50 pIrpSp = IoGetCurrentIrpStackLocation( Irp);
55 AFSDbgLogMsg( AFS_SUBSYSTEM_FILE_PROCESSING,
56 AFS_TRACE_LEVEL_VERBOSE,
57 "AFSSetSecurity Entry for FO %08lX\n",
60 if( DeviceObject == AFSDeviceObject)
63 ntStatus = STATUS_INVALID_DEVICE_REQUEST;
65 AFSCompleteRequest( Irp,
68 try_return( ntStatus);
71 if( pIrpSp->FileObject->FsContext == NULL)
78 ntStatus = STATUS_INVALID_DEVICE_REQUEST;
80 AFSCompleteRequest( Irp,
83 try_return( ntStatus);
87 // Check the state of the library
90 ntStatus = AFSCheckLibraryState( Irp);
92 if( !NT_SUCCESS( ntStatus) ||
93 ntStatus == STATUS_PENDING)
96 if( ntStatus != STATUS_PENDING)
98 AFSCompleteRequest( Irp, ntStatus);
101 try_return( ntStatus);
104 IoSkipCurrentIrpStackLocation( Irp);
106 ntStatus = IoCallDriver( pControlDeviceExt->Specific.Control.LibraryDeviceObject,
110 // Indicate the library is done with the request
113 AFSClearLibraryRequest();
119 __except( AFSExceptionFilter( GetExceptionCode(), GetExceptionInformation()) )
124 "EXCEPTION - AFSSetSecurity\n");
131 AFSQuerySecurity( IN PDEVICE_OBJECT DeviceObject,
135 NTSTATUS ntStatus = STATUS_NOT_SUPPORTED;
136 IO_STACK_LOCATION *pIrpSp;
137 AFSDeviceExt *pControlDeviceExt = (AFSDeviceExt *)AFSDeviceObject->DeviceExtension;
139 pIrpSp = IoGetCurrentIrpStackLocation( Irp);
144 AFSDbgLogMsg( AFS_SUBSYSTEM_FILE_PROCESSING,
145 AFS_TRACE_LEVEL_VERBOSE,
146 "AFSQuerySecurity Entry for FO %08lX\n",
149 if( DeviceObject == AFSDeviceObject)
152 ntStatus = STATUS_INVALID_DEVICE_REQUEST;
154 AFSCompleteRequest( Irp,
157 try_return( ntStatus);
160 if( pIrpSp->FileObject->FsContext == NULL)
167 ntStatus = STATUS_INVALID_DEVICE_REQUEST;
169 AFSCompleteRequest( Irp,
172 try_return( ntStatus);
176 // Check the state of the library
179 ntStatus = AFSCheckLibraryState( Irp);
181 if( !NT_SUCCESS( ntStatus) ||
182 ntStatus == STATUS_PENDING)
185 if( ntStatus != STATUS_PENDING)
187 AFSCompleteRequest( Irp, ntStatus);
190 try_return( ntStatus);
193 IoSkipCurrentIrpStackLocation( Irp);
195 ntStatus = IoCallDriver( pControlDeviceExt->Specific.Control.LibraryDeviceObject,
199 // Indicate the library is done with the request
202 AFSClearLibraryRequest();
208 __except( AFSExceptionFilter( GetExceptionCode(), GetExceptionInformation()) )
213 "EXCEPTION - AFSQuerySecurity\n");