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winfsp-tests: dirctl-test

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This commit is contained in:
Bill Zissimopoulos 2016-03-28 22:21:35 -07:00
parent acd1e3a25a
commit b0f4926b77
1 changed files with 6 additions and 2 deletions
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8
tst/winfsp-tests/memfs.cpp
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@ -698,6 +698,7 @@ typedef struct _MEMFS_READ_DIRECTORY_CONTEXT
UINT64 Offset; UINT64 Offset;
ULONG Length; ULONG Length;
PULONG PBytesTransferred; PULONG PBytesTransferred;
BOOLEAN OffsetFound;
} MEMFS_READ_DIRECTORY_CONTEXT; } MEMFS_READ_DIRECTORY_CONTEXT;
static BOOLEAN AddDirInfo(MEMFS_FILE_NODE *FileNode, PWSTR FileName, static BOOLEAN AddDirInfo(MEMFS_FILE_NODE *FileNode, PWSTR FileName,
@ -728,9 +729,11 @@ static BOOLEAN ReadDirectoryEnumFn(MEMFS_FILE_NODE *FileNode, PVOID Context0)
{ {
MEMFS_READ_DIRECTORY_CONTEXT *Context = (MEMFS_READ_DIRECTORY_CONTEXT *)Context0; MEMFS_READ_DIRECTORY_CONTEXT *Context = (MEMFS_READ_DIRECTORY_CONTEXT *)Context0;
if (0 == *Context->PBytesTransferred && if (0 != Context->Offset && !Context->OffsetFound)
0 != Context->Offset && Context->Offset != FileNode->FileInfo.IndexNumber) {
Context->OffsetFound = FileNode->FileInfo.IndexNumber == Context->Offset;
return TRUE; return TRUE;
}
return AddDirInfo(FileNode, 0, return AddDirInfo(FileNode, 0,
Context->Buffer, Context->Length, Context->PBytesTransferred); Context->Buffer, Context->Length, Context->PBytesTransferred);
@ -762,6 +765,7 @@ static NTSTATUS ReadDirectory(FSP_FILE_SYSTEM *FileSystem,
Context.Offset = Offset; Context.Offset = Offset;
Context.Length = Length; Context.Length = Length;
Context.PBytesTransferred = PBytesTransferred; Context.PBytesTransferred = PBytesTransferred;
Context.OffsetFound = FALSE;
if (MemfsFileNodeEnumerateChildren(Memfs->FileNodeMap, FileNode, ReadDirectoryEnumFn, &Context)) if (MemfsFileNodeEnumerateChildren(Memfs->FileNodeMap, FileNode, ReadDirectoryEnumFn, &Context))
FspFileSystemAddDirInfo(0, Buffer, Length, PBytesTransferred); FspFileSystemAddDirInfo(0, Buffer, Length, PBytesTransferred);