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CreateFile related logging improvements

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This commit is contained in:
Tal Aloni 2017-03-13 21:34:42 +02:00
parent 4ade942074
commit 12aa96d588
4 changed files with 6 additions and 2 deletions
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5
SMBLibrary/NTFileStore/Adapter/NTFileSystemAdapter.cs
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@ -258,7 +258,7 @@ namespace SMBLibrary
bool disableBuffering = (openOptions & CreateOptions.FILE_NO_INTERMEDIATE_BUFFERING) > 0; bool disableBuffering = (openOptions & CreateOptions.FILE_NO_INTERMEDIATE_BUFFERING) > 0;
bool buffered = (openOptions & CreateOptions.FILE_SEQUENTIAL_ONLY) > 0 && !disableBuffering && !openReparsePoint; bool buffered = (openOptions & CreateOptions.FILE_SEQUENTIAL_ONLY) > 0 && !disableBuffering && !openReparsePoint;
FileShare fileShare = NTFileStoreHelper.ToFileShare(shareAccess); FileShare fileShare = NTFileStoreHelper.ToFileShare(shareAccess);
Log(Severity.Information, "OpenFileStream: Opening '{0}', Access={1}, Share={2}, Buffered={3}", path, fileAccess, fileShare, buffered); string fileShareString = fileShare.ToString().Replace(", ", "|");
try try
{ {
stream = m_fileSystem.OpenFile(path, FileMode.Open, fileAccess, fileShare); stream = m_fileSystem.OpenFile(path, FileMode.Open, fileAccess, fileShare);
@ -266,10 +266,11 @@ namespace SMBLibrary
catch (Exception ex) catch (Exception ex)
{ {
NTStatus status = ToNTStatus(ex); NTStatus status = ToNTStatus(ex);
Log(Severity.Verbose, "OpenFile: Cannot open '{0}'. {1}.", path, status); Log(Severity.Verbose, "OpenFile: Cannot open '{0}', Access={1}, Share={2}. NTStatus: {3}.", path, fileAccess, fileShareString, status);
return status; return status;
} }
Log(Severity.Information, "OpenFileStream: Opened '{0}', Access={1}, Share={2}, Buffered={3}", path, fileAccess, fileShareString, buffered);
if (buffered) if (buffered)
{ {
stream = new PrefetchedStream(stream); stream = new PrefetchedStream(stream);

1
SMBLibrary/Server/SMB1/NTCreateHelper.cs
View file

@ -42,6 +42,7 @@ namespace SMBLibrary.Server.SMB1
return new ErrorResponse(request.CommandName); return new ErrorResponse(request.CommandName);
} }
state.LogToServer(Severity.Verbose, "Create: Opened '{0}{1}'.", share.Name, path);
ushort? fileID = session.AddOpenFile(header.TID, path, handle); ushort? fileID = session.AddOpenFile(header.TID, path, handle);
if (!fileID.HasValue) if (!fileID.HasValue)
{ {

1
SMBLibrary/Server/SMB1/OpenAndXHelper.cs
View file

@ -58,6 +58,7 @@ namespace SMBLibrary.Server.SMB1
return new ErrorResponse(request.CommandName); return new ErrorResponse(request.CommandName);
} }
state.LogToServer(Severity.Verbose, "OpenAndX: Opened '{0}{1}'.", share.Name, path);
ushort? fileID = session.AddOpenFile(header.TID, path, handle); ushort? fileID = session.AddOpenFile(header.TID, path, handle);
if (!fileID.HasValue) if (!fileID.HasValue)
{ {

1
SMBLibrary/Server/SMB2/CreateHelper.cs
View file

@ -42,6 +42,7 @@ namespace SMBLibrary.Server.SMB2
return new ErrorResponse(request.CommandName, createStatus); return new ErrorResponse(request.CommandName, createStatus);
} }
state.LogToServer(Severity.Verbose, "Create: Opened '{0}{1}'.", share.Name, path);
FileID? fileID = session.AddOpenFile(request.Header.TreeID, path, handle); FileID? fileID = session.AddOpenFile(request.Header.TreeID, path, handle);
if (fileID == null) if (fileID == null)
{ {