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dll: API polishing

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This commit is contained in:
Bill Zissimopoulos
2016-10-20 16:32:12 -07:00
parent 03611b6210
commit 067a0f1b37
6 changed files with 197 additions and 182 deletions
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42
tst/memfs/memfs.cpp
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@ -405,12 +405,10 @@ static NTSTATUS GetReparsePointByName(
PWSTR FileName, BOOLEAN IsDirectory, PVOID Buffer, PSIZE_T PSize);
static NTSTATUS SetFileSize(FSP_FILE_SYSTEM *FileSystem,
FSP_FSCTL_TRANSACT_REQ *Request,
PVOID FileNode0, UINT64 NewSize, BOOLEAN SetAllocationSize,
FSP_FSCTL_FILE_INFO *FileInfo);
static NTSTATUS GetVolumeInfo(FSP_FILE_SYSTEM *FileSystem,
FSP_FSCTL_TRANSACT_REQ *Request,
FSP_FSCTL_VOLUME_INFO *VolumeInfo)
{
MEMFS *Memfs = (MEMFS *)FileSystem->UserContext;
@ -425,7 +423,6 @@ static NTSTATUS GetVolumeInfo(FSP_FILE_SYSTEM *FileSystem,
}
static NTSTATUS SetVolumeLabel(FSP_FILE_SYSTEM *FileSystem,
FSP_FSCTL_TRANSACT_REQ *Request,
PWSTR VolumeLabel,
FSP_FSCTL_VOLUME_INFO *VolumeInfo)
{
@ -499,8 +496,7 @@ static NTSTATUS GetSecurityByName(FSP_FILE_SYSTEM *FileSystem,
}
static NTSTATUS Create(FSP_FILE_SYSTEM *FileSystem,
FSP_FSCTL_TRANSACT_REQ *Request,
PWSTR FileName, BOOLEAN CaseSensitive, UINT32 CreateOptions,
PWSTR FileName, UINT32 CreateOptions, UINT32 GrantedAccess,
UINT32 FileAttributes, PSECURITY_DESCRIPTOR SecurityDescriptor, UINT64 AllocationSize,
PVOID *PFileNode, FSP_FSCTL_FILE_INFO *FileInfo)
{
@ -617,8 +613,7 @@ static NTSTATUS Create(FSP_FILE_SYSTEM *FileSystem,
}
static NTSTATUS Open(FSP_FILE_SYSTEM *FileSystem,
FSP_FSCTL_TRANSACT_REQ *Request,
PWSTR FileName, BOOLEAN CaseSensitive, UINT32 CreateOptions,
PWSTR FileName, UINT32 CreateOptions, UINT32 GrantedAccess,
PVOID *PFileNode, FSP_FSCTL_FILE_INFO *FileInfo)
{
MEMFS *Memfs = (MEMFS *)FileSystem->UserContext;
@ -644,7 +639,7 @@ static NTSTATUS Open(FSP_FILE_SYSTEM *FileSystem,
* TBD.
*/
if (0 == (FileNode->FileInfo.FileAttributes & FILE_ATTRIBUTE_DIRECTORY) &&
Request->Req.Create.DesiredAccess & (FILE_WRITE_DATA | FILE_APPEND_DATA))
(GrantedAccess & (FILE_WRITE_DATA | FILE_APPEND_DATA)))
FileNode->FileInfo.FileAttributes |= FILE_ATTRIBUTE_ARCHIVE;
FileNode->RefCount++;
@ -666,7 +661,6 @@ static NTSTATUS Open(FSP_FILE_SYSTEM *FileSystem,
}
NTSTATUS Overwrite(FSP_FILE_SYSTEM *FileSystem,
FSP_FSCTL_TRANSACT_REQ *Request,
PVOID FileNode0, UINT32 FileAttributes, BOOLEAN ReplaceFileAttributes,
FSP_FSCTL_FILE_INFO *FileInfo)
{
@ -705,7 +699,6 @@ static BOOLEAN CleanupEnumFn(MEMFS_FILE_NODE *FileNode, PVOID Context0)
#endif
static VOID Cleanup(FSP_FILE_SYSTEM *FileSystem,
FSP_FSCTL_TRANSACT_REQ *Request,
PVOID FileNode0, PWSTR FileName, BOOLEAN Delete)
{
MEMFS *Memfs = (MEMFS *)FileSystem->UserContext;
@ -734,7 +727,6 @@ static VOID Cleanup(FSP_FILE_SYSTEM *FileSystem,
}
static VOID Close(FSP_FILE_SYSTEM *FileSystem,
FSP_FSCTL_TRANSACT_REQ *Request,
PVOID FileNode0)
{
MEMFS *Memfs = (MEMFS *)FileSystem->UserContext;
@ -745,7 +737,6 @@ static VOID Close(FSP_FILE_SYSTEM *FileSystem,
}
static NTSTATUS Read(FSP_FILE_SYSTEM *FileSystem,
FSP_FSCTL_TRANSACT_REQ *Request,
PVOID FileNode0, PVOID Buffer, UINT64 Offset, ULONG Length,
PULONG PBytesTransferred)
{
@ -767,7 +758,6 @@ static NTSTATUS Read(FSP_FILE_SYSTEM *FileSystem,
}
static NTSTATUS Write(FSP_FILE_SYSTEM *FileSystem,
FSP_FSCTL_TRANSACT_REQ *Request,
PVOID FileNode0, PVOID Buffer, UINT64 Offset, ULONG Length,
BOOLEAN WriteToEndOfFile, BOOLEAN ConstrainedIo,
PULONG PBytesTransferred, FSP_FSCTL_FILE_INFO *FileInfo)
@ -805,7 +795,7 @@ static NTSTATUS Write(FSP_FILE_SYSTEM *FileSystem,
Offset = FileNode->FileInfo.FileSize;
EndOffset = Offset + Length;
if (EndOffset > FileNode->FileInfo.FileSize)
SetFileSize(FileSystem, Request, FileNode, EndOffset, FALSE, FileInfo);
SetFileSize(FileSystem, FileNode, EndOffset, FALSE, FileInfo);
}
memcpy((PUINT8)FileNode->FileData + Offset, Buffer, (size_t)(EndOffset - Offset));
@ -817,7 +807,6 @@ static NTSTATUS Write(FSP_FILE_SYSTEM *FileSystem,
}
NTSTATUS Flush(FSP_FILE_SYSTEM *FileSystem,
FSP_FSCTL_TRANSACT_REQ *Request,
PVOID FileNode)
{
/* nothing to do, since we do not cache anything */
@ -825,7 +814,6 @@ NTSTATUS Flush(FSP_FILE_SYSTEM *FileSystem,
}
static NTSTATUS GetFileInfo(FSP_FILE_SYSTEM *FileSystem,
FSP_FSCTL_TRANSACT_REQ *Request,
PVOID FileNode0,
FSP_FSCTL_FILE_INFO *FileInfo)
{
@ -837,7 +825,6 @@ static NTSTATUS GetFileInfo(FSP_FILE_SYSTEM *FileSystem,
}
static NTSTATUS SetBasicInfo(FSP_FILE_SYSTEM *FileSystem,
FSP_FSCTL_TRANSACT_REQ *Request,
PVOID FileNode0, UINT32 FileAttributes,
UINT64 CreationTime, UINT64 LastAccessTime, UINT64 LastWriteTime,
FSP_FSCTL_FILE_INFO *FileInfo)
@ -864,7 +851,6 @@ static NTSTATUS SetBasicInfo(FSP_FILE_SYSTEM *FileSystem,
}
static NTSTATUS SetFileSize(FSP_FILE_SYSTEM *FileSystem,
FSP_FSCTL_TRANSACT_REQ *Request,
PVOID FileNode0, UINT64 NewSize, BOOLEAN SetAllocationSize,
FSP_FSCTL_FILE_INFO *FileInfo)
{
@ -898,7 +884,7 @@ static NTSTATUS SetFileSize(FSP_FILE_SYSTEM *FileSystem,
UINT64 AllocationUnit = MEMFS_SECTOR_SIZE * MEMFS_SECTORS_PER_ALLOCATION_UNIT;
UINT64 AllocationSize = (NewSize + AllocationUnit - 1) / AllocationUnit * AllocationUnit;
NTSTATUS Result = SetFileSize(FileSystem, Request, FileNode, AllocationSize, TRUE,
NTSTATUS Result = SetFileSize(FileSystem, FileNode, AllocationSize, TRUE,
FileInfo);
if (!NT_SUCCESS(Result))
return Result;
@ -917,7 +903,6 @@ static NTSTATUS SetFileSize(FSP_FILE_SYSTEM *FileSystem,
}
static NTSTATUS CanDelete(FSP_FILE_SYSTEM *FileSystem,
FSP_FSCTL_TRANSACT_REQ *Request,
PVOID FileNode0, PWSTR FileName)
{
MEMFS *Memfs = (MEMFS *)FileSystem->UserContext;
@ -946,7 +931,6 @@ static BOOLEAN RenameEnumFn(MEMFS_FILE_NODE *FileNode, PVOID Context0)
}
static NTSTATUS Rename(FSP_FILE_SYSTEM *FileSystem,
FSP_FSCTL_TRANSACT_REQ *Request,
PVOID FileNode0,
PWSTR FileName, PWSTR NewFileName, BOOLEAN ReplaceIfExists)
{
@ -1034,7 +1018,6 @@ exit:
}
static NTSTATUS GetSecurity(FSP_FILE_SYSTEM *FileSystem,
FSP_FSCTL_TRANSACT_REQ *Request,
PVOID FileNode0,
PSECURITY_DESCRIPTOR SecurityDescriptor, SIZE_T *PSecurityDescriptorSize)
{
@ -1059,9 +1042,9 @@ static NTSTATUS GetSecurity(FSP_FILE_SYSTEM *FileSystem,
}
static NTSTATUS SetSecurity(FSP_FILE_SYSTEM *FileSystem,
FSP_FSCTL_TRANSACT_REQ *Request,
PVOID FileNode0,
SECURITY_INFORMATION SecurityInformation, PSECURITY_DESCRIPTOR SecurityDescriptor)
SECURITY_INFORMATION SecurityInformation, PSECURITY_DESCRIPTOR ModificationDescriptor,
HANDLE AccessToken)
{
MEMFS_FILE_NODE *FileNode = (MEMFS_FILE_NODE *)FileNode0;
PSECURITY_DESCRIPTOR NewSecurityDescriptor, FileSecurity;
@ -1073,7 +1056,11 @@ static NTSTATUS SetSecurity(FSP_FILE_SYSTEM *FileSystem,
FileNode = FileNode->MainFileNode;
#endif
Result = FspSetSecurityDescriptor(FileSystem, Request, FileNode->FileSecurity,
Result = FspSetSecurityDescriptor(
FileNode->FileSecurity,
SecurityInformation,
ModificationDescriptor,
AccessToken,
&NewSecurityDescriptor);
if (!NT_SUCCESS(Result))
return Result;
@ -1143,7 +1130,6 @@ static BOOLEAN ReadDirectoryEnumFn(MEMFS_FILE_NODE *FileNode, PVOID Context0)
}
static NTSTATUS ReadDirectory(FSP_FILE_SYSTEM *FileSystem,
FSP_FSCTL_TRANSACT_REQ *Request,
PVOID FileNode0, PVOID Buffer, UINT64 Offset, ULONG Length,
PWSTR Pattern,
PULONG PBytesTransferred)
@ -1222,7 +1208,6 @@ static NTSTATUS GetReparsePointByName(
}
static NTSTATUS GetReparsePoint(FSP_FILE_SYSTEM *FileSystem,
FSP_FSCTL_TRANSACT_REQ *Request,
PVOID FileNode0,
PWSTR FileName, PVOID Buffer, PSIZE_T PSize)
{
@ -1246,7 +1231,6 @@ static NTSTATUS GetReparsePoint(FSP_FILE_SYSTEM *FileSystem,
}
static NTSTATUS SetReparsePoint(FSP_FILE_SYSTEM *FileSystem,
FSP_FSCTL_TRANSACT_REQ *Request,
PVOID FileNode0,
PWSTR FileName, PVOID Buffer, SIZE_T Size)
{
@ -1287,7 +1271,6 @@ static NTSTATUS SetReparsePoint(FSP_FILE_SYSTEM *FileSystem,
}
static NTSTATUS DeleteReparsePoint(FSP_FILE_SYSTEM *FileSystem,
FSP_FSCTL_TRANSACT_REQ *Request,
PVOID FileNode0,
PWSTR FileName, PVOID Buffer, SIZE_T Size)
{
@ -1358,7 +1341,6 @@ static BOOLEAN GetStreamInfoEnumFn(MEMFS_FILE_NODE *FileNode, PVOID Context0)
}
static NTSTATUS GetStreamInfo(FSP_FILE_SYSTEM *FileSystem,
FSP_FSCTL_TRANSACT_REQ *Request,
PVOID FileNode0, PVOID Buffer, ULONG Length,
PULONG PBytesTransferred)
{