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winfsp-tests: memfs

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This commit is contained in:
Bill Zissimopoulos 2016-01-12 19:49:09 -08:00
parent 240c914728
commit 5d558334cd
5 changed files with 129 additions and 0 deletions
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2
build/VStudio/testing/winfsp-tests.vcxproj
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@ -176,6 +176,7 @@
<WarningLevel Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">TurnOffAllWarnings</WarningLevel>
<WarningLevel Condition="'$(Configuration)|$(Platform)'=='Release|x64'">TurnOffAllWarnings</WarningLevel>
</ClCompile>
<ClCompile Include="..\..\..\tst\winfsp-tests\memfs.c" />
<ClCompile Include="..\..\..\tst\winfsp-tests\mount-test.c" />
<ClCompile Include="..\..\..\tst\winfsp-tests\path-test.c" />
<ClCompile Include="..\..\..\tst\winfsp-tests\timeout-test.c" />
@ -183,6 +184,7 @@
</ItemGroup>
<ItemGroup>
<ClInclude Include="..\..\..\ext\tlib\testsuite.h" />
<ClInclude Include="..\..\..\tst\winfsp-tests\memfs.h" />
</ItemGroup>
<ItemGroup>
<ProjectReference Include="..\winfsp_dll.vcxproj">

6
build/VStudio/testing/winfsp-tests.vcxproj.filters
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@ -25,10 +25,16 @@
<ClCompile Include="..\..\..\tst\winfsp-tests\path-test.c">
<Filter>Source</Filter>
</ClCompile>
<ClCompile Include="..\..\..\tst\winfsp-tests\memfs.c">
<Filter>Source</Filter>
</ClCompile>
</ItemGroup>
<ItemGroup>
<ClInclude Include="..\..\..\ext\tlib\testsuite.h">
<Filter>Source\tlib</Filter>
</ClInclude>
<ClInclude Include="..\..\..\tst\winfsp-tests\memfs.h">
<Filter>Source</Filter>
</ClInclude>
</ItemGroup>
</Project>

1
inc/winfsp/winfsp.h
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@ -178,4 +178,5 @@ FSP_API VOID FspPathCombine(PWSTR Prefix, PWSTR Suffix);
*/
FSP_API NTSTATUS FspNtStatusFromWin32(DWORD Error);
FSP_API VOID FspDebugLog(const char *format, ...);
#endif

97
tst/winfsp-tests/memfs.c Normal file
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@ -0,0 +1,97 @@
/**
* @file memfs.c
*
* @copyright 2015 Bill Zissimopoulos
*/
#include "memfs.h"
static NTSTATUS GetSecurity(FSP_FILE_SYSTEM *FileSystem,
PWSTR FileName, PDWORD PFileAttributes,
PSECURITY_DESCRIPTOR SecurityDescriptor, SIZE_T *PSecurityDescriptorSize)
{
return STATUS_NOT_IMPLEMENTED;
}
static NTSTATUS Create(FSP_FILE_SYSTEM *FileSystem,
FSP_FSCTL_TRANSACT_REQ *Request,
FSP_FILE_NODE_INFO *Info)
{
return STATUS_NOT_IMPLEMENTED;
}
static NTSTATUS Open(FSP_FILE_SYSTEM *FileSystem,
FSP_FSCTL_TRANSACT_REQ *Request,
FSP_FILE_NODE_INFO *Info)
{
return STATUS_NOT_IMPLEMENTED;
}
static NTSTATUS Overwrite(FSP_FILE_SYSTEM *FileSystem,
FSP_FSCTL_TRANSACT_REQ *Request,
PVOID FileNode, DWORD FileAttributes, BOOLEAN ReplaceFileAttributes,
FSP_FILE_SIZE_INFO *Info)
{
return STATUS_NOT_IMPLEMENTED;
}
static VOID Cleanup(FSP_FILE_SYSTEM *FileSystem,
FSP_FSCTL_TRANSACT_REQ *Request,
PVOID FileNode, BOOLEAN Delete)
{
}
static VOID Close(FSP_FILE_SYSTEM *FileSystem,
FSP_FSCTL_TRANSACT_REQ *Request,
PVOID FileNode)
{
}
static FSP_FILE_SYSTEM_INTERFACE MemfsInterface =
{
.GetSecurity = GetSecurity,
.Create = Create,
.Open = Open,
.Overwrite = Overwrite,
.Cleanup = Cleanup,
.Close = Close,
};
NTSTATUS MemfsCreate(PWSTR DevicePath, ULONG MaxFileNodes, ULONG MaxFileSize,
MEMFS **PMemfs)
{
NTSTATUS Result;
FSP_FSCTL_VOLUME_PARAMS VolumeParams;
MEMFS *Memfs;
*PMemfs = 0;
Memfs = malloc(sizeof *Memfs);
if (0 == Memfs)
return STATUS_INSUFFICIENT_RESOURCES;
memset(Memfs, 0, sizeof *Memfs);
Memfs->MaxFileNodes = MaxFileNodes;
Memfs->MaxFileSize = MaxFileSize;
memset(&VolumeParams, 0, sizeof VolumeParams);
VolumeParams.FileNameRequired = TRUE;
wcscpy_s(VolumeParams.Prefix, sizeof VolumeParams.Prefix / sizeof(WCHAR), L"\\memfs\\share");
Result = FspFileSystemCreate(DevicePath, &VolumeParams, &MemfsInterface, &Memfs->FileSystem);
if (!NT_SUCCESS(Result))
{
free(Memfs);
return Result;
}
*PMemfs = Memfs;
return STATUS_SUCCESS;
}
VOID MemfsDelete(MEMFS *Memfs)
{
FspFileSystemDelete(Memfs->FileSystem);
free(Memfs);
}

23
tst/winfsp-tests/memfs.h Normal file
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@ -0,0 +1,23 @@
/**
* @file memfs.h
*
* @copyright 2015 Bill Zissimopoulos
*/
#ifndef MEMFS_H_INCLUDED
#define MEMFS_H_INCLUDED
#include <winfsp/winfsp.h>
typedef struct _MEMFS
{
FSP_FILE_SYSTEM *FileSystem;
ULONG MaxFileNodes;
ULONG MaxFileSize;
} MEMFS;
NTSTATUS MemfsCreate(PWSTR DevicePath, ULONG MaxFileNodes, ULONG MaxFileSize,
MEMFS **PMemfs);
VOID MemfsDelete(MEMFS *Memfs);
#endif