public static MessageStatus QueryDirectoryInfo(
FileNamePattern fileNamePattern,
bool restartScan,
bool isNoRecordsReturned,
bool isOutBufferSizeLess,
OutBufferSmall outBufferSize)
{
MessageStatus returnStatus = MessageStatus.SUCCESS;
//If OutputBufferSize is less than the size needed to return a single entry
if (isOutBufferSizeLess)
{
switch (outBufferSize)
{
case OutBufferSmall.FileBothDirectoryInformation:
{
Helper.CaptureRequirement(4881, @"[In FileBothDirectoryInformation] Pseudocode for the operation is as follows:
If OutputBufferSize is smaller than FieldOffset( FILE_BOTH_DIR_INFORMATION.FileName ),
the operation MUST be failed with STATUS_INFO_LENGTH_MISMATCH.");
return MessageStatus.INFO_LENGTH_MISMATCH;
}
case OutBufferSmall.FileDirectoryInformation:
{
Helper.CaptureRequirement(4904, @"[In FileDirectoryInformation] Pseudocode for the operation is as follows:
If OutputBufferSize is smaller than FieldOffset( FILE_DIRECTORY_INFORMATION.FileName ),
the operation MUST be failed with STATUS_INFO_LENGTH_MISMATCH.");
return MessageStatus.INFO_LENGTH_MISMATCH;
}
case OutBufferSmall.FileFullDirectoryInformation:
{
Helper.CaptureRequirement(4920, @"[In FileFullDirectoryInformation] Pseudocode for the operation is as follows:
If OutputBufferSize is smaller than FieldOffset( FILE_FULL_DIR_INFORMATION.FileName ),
the operation MUST be failed with STATUS_INFO_LENGTH_MISMATCH.");
return MessageStatus.INFO_LENGTH_MISMATCH;
}
case OutBufferSmall.FileIdBothDirectoryInformation:
{
Helper.CaptureRequirement(4939, @"[In FileIdBothDirectoryInformation] Pseudocode for the operation is as follows:
If OutputBufferSize is smaller than FieldOffset( FILE_ID_BOTH_DIR_INFORMATION.FileName ),
the operation MUST be failed with STATUS_INFO_LENGTH_MISMATCH.");
return MessageStatus.INFO_LENGTH_MISMATCH;
}
case OutBufferSmall.FileIdFullDirectoryInformation:
{
return MessageStatus.INFO_LENGTH_MISMATCH;
}
case OutBufferSmall.FileNamesInformation:
{
Helper.CaptureRequirement(4983, @"[In FileNamesInformation] Pseudocode for the operation is as follows:
If OutputBufferSize is smaller than FieldOffset( FILE_NAMES_INFORMATION.FileName ),
the operation MUST be failed with STATUS_INFO_LENGTH_MISMATCH.");
return MessageStatus.INFO_LENGTH_MISMATCH;
}
default:
break;
}
Helper.CaptureRequirement(4836, @"[In Directory Information Queries] Pseudocode for the algorithm is as follows:
If OutputBufferSize is less than the size needed to return a single entry,
the operation MUST be failed with STATUS_INFO_LENGTH_MISMATCH.");
return MessageStatus.INFO_LENGTH_MISMATCH;
}
if (fileNamePattern == FileNamePattern.Empty)
{
fileNamePattern = FileNamePattern.IndicateAll;
}
else
{
//If FileNamePattern is not a valid filename component as described in [MS-FSCC] section 2.1.5, with the exceptions that wildcard characters described in section 3.1.4.3 are permitted and the strings "." and ".." are permitted
if (fileNamePattern == FileNamePattern.NotValidFilenameComponent)
{
Helper.CaptureRequirement(849, @"[In Directory Information Queries ,Pseudocode for the algorithm is as follows:
If Open.QueryPattern is empty] else [if FileNamePattern is not empty]If FileNamePattern is not a valid filename component
as described in [MS-FSCC] section 2.1.5, with the exceptions that wildcard characters described in section 3.1.4.3
are permitted and the strings \"".\"" and \""..\"" are permitted, the operation MUST be failed with STATUS_OBJECT_NAME_INVALID.");
return MessageStatus.OBJECT_NAME_INVALID;
}
}
//If no records are being returned
if (isNoRecordsReturned)
{
//If FirstQuery is true
if (firstQuery)
{
firstQuery = false;
Helper.CaptureRequirement(4875, @"[In Directory Information Queries,Pseudocode for the algorithm is as follows:]
If no records are being returned:If FirstQuery is TRUE:Set StatusToReturn to STATUS_NO_SUCH_FILE, which means no files were found
in this directory that match the given wildcard pattern.");
returnStatus = MessageStatus.NO_SUCH_FILE;
}
else
{
Helper.CaptureRequirement(4876, @"[In Directory Information Queries,Pseudocode for the algorithm is as follows:
If no records are being returned:] Else[If FirstQuery is FALSE]:Set StatusToReturn to STATUS_NO_MORE_FILES,
which means no more files were found in this directory that match the given wildcard pattern.");
returnStatus = MessageStatus.NO_MORE_FILES;
}
}
Helper.CaptureRequirement(865, @"[In Directory Information Queries,Pseudocode for the algorithm is as follows:Add a context,
if the operation succeeds ]The object store MUST return:Status set to StatusToReturn.");
return returnStatus;
}
public static MessageStatus QueryDirectoryInfo(
FileNamePattern fileNamePattern,
bool restartScan,
bool isNoRecordsReturned,
bool isOutBufferSizeLess,
OutBufferSmall outBufferSize)
{
MessageStatus returnStatus = MessageStatus.SUCCESS;
//If OutputBufferSize is less than the size needed to return a single entry
if (isOutBufferSizeLess)
{
switch (outBufferSize)
{
case OutBufferSmall.FileBothDirectoryInformation:
{
Helper.CaptureRequirement(4881, @"[In FileBothDirectoryInformation] Pseudocode for the operation is as follows:
If OutputBufferSize is smaller than FieldOffset( FILE_BOTH_DIR_INFORMATION.FileName ),
the operation MUST be failed with STATUS_INFO_LENGTH_MISMATCH.");
return(MessageStatus.INFO_LENGTH_MISMATCH);
}
case OutBufferSmall.FileDirectoryInformation:
{
Helper.CaptureRequirement(4904, @"[In FileDirectoryInformation] Pseudocode for the operation is as follows:
If OutputBufferSize is smaller than FieldOffset( FILE_DIRECTORY_INFORMATION.FileName ),
the operation MUST be failed with STATUS_INFO_LENGTH_MISMATCH.");
return(MessageStatus.INFO_LENGTH_MISMATCH);
}
case OutBufferSmall.FileFullDirectoryInformation:
{
Helper.CaptureRequirement(4920, @"[In FileFullDirectoryInformation] Pseudocode for the operation is as follows:
If OutputBufferSize is smaller than FieldOffset( FILE_FULL_DIR_INFORMATION.FileName ),
the operation MUST be failed with STATUS_INFO_LENGTH_MISMATCH.");
return(MessageStatus.INFO_LENGTH_MISMATCH);
}
case OutBufferSmall.FileIdBothDirectoryInformation:
{
Helper.CaptureRequirement(4939, @"[In FileIdBothDirectoryInformation] Pseudocode for the operation is as follows:
If OutputBufferSize is smaller than FieldOffset( FILE_ID_BOTH_DIR_INFORMATION.FileName ),
the operation MUST be failed with STATUS_INFO_LENGTH_MISMATCH.");
return(MessageStatus.INFO_LENGTH_MISMATCH);
}
case OutBufferSmall.FileIdFullDirectoryInformation:
{
return(MessageStatus.INFO_LENGTH_MISMATCH);
}
case OutBufferSmall.FileNamesInformation:
{
Helper.CaptureRequirement(4983, @"[In FileNamesInformation] Pseudocode for the operation is as follows:
If OutputBufferSize is smaller than FieldOffset( FILE_NAMES_INFORMATION.FileName ),
the operation MUST be failed with STATUS_INFO_LENGTH_MISMATCH.");
return(MessageStatus.INFO_LENGTH_MISMATCH);
}
default:
break;
}
Helper.CaptureRequirement(4836, @"[In Directory Information Queries] Pseudocode for the algorithm is as follows:
If OutputBufferSize is less than the size needed to return a single entry,
the operation MUST be failed with STATUS_INFO_LENGTH_MISMATCH.");
return(MessageStatus.INFO_LENGTH_MISMATCH);
}
if (fileNamePattern == FileNamePattern.Empty)
{
fileNamePattern = FileNamePattern.IndicateAll;
}
else
{
//If FileNamePattern is not a valid filename component as described in [MS-FSCC] section 2.1.5, with the exceptions that wildcard characters described in section 3.1.4.3 are permitted and the strings "." and ".." are permitted
if (fileNamePattern == FileNamePattern.NotValidFilenameComponent)
{
Helper.CaptureRequirement(849, @"[In Directory Information Queries ,Pseudocode for the algorithm is as follows:
If Open.QueryPattern is empty] else [if FileNamePattern is not empty]If FileNamePattern is not a valid filename component
as described in [MS-FSCC] section 2.1.5, with the exceptions that wildcard characters described in section 3.1.4.3
are permitted and the strings \"".\"" and \""..\"" are permitted, the operation MUST be failed with STATUS_OBJECT_NAME_INVALID.");
return(MessageStatus.OBJECT_NAME_INVALID);
}
}
//If no records are being returned
if (isNoRecordsReturned)
{
//If FirstQuery is true
if (firstQuery)
{
firstQuery = false;
Helper.CaptureRequirement(4875, @"[In Directory Information Queries,Pseudocode for the algorithm is as follows:]
If no records are being returned:If FirstQuery is TRUE:Set StatusToReturn to STATUS_NO_SUCH_FILE, which means no files were found
in this directory that match the given wildcard pattern.");
returnStatus = MessageStatus.NO_SUCH_FILE;
}
else
{
Helper.CaptureRequirement(4876, @"[In Directory Information Queries,Pseudocode for the algorithm is as follows:
If no records are being returned:] Else[If FirstQuery is FALSE]:Set StatusToReturn to STATUS_NO_MORE_FILES,
which means no more files were found in this directory that match the given wildcard pattern.");
returnStatus = MessageStatus.NO_MORE_FILES;
}
}
Helper.CaptureRequirement(865, @"[In Directory Information Queries,Pseudocode for the algorithm is as follows:Add a context,
if the operation succeeds ]The object store MUST return:Status set to StatusToReturn.");
return(returnStatus);
}
