Merge branch 'master' into pvt-sxs

Changelog.md

@@ -1,6 +1,15 @@
 # Changelog
 
 
+## v1.12B2 (2022.2 Beta2)
+
+- [NEW] WinFsp now supports mounting as directory using the Mount Manager. Use the syntax `\\.\C:\Path\To\Mount\Directory`.
+
+- [NEW] A new registry setting `MountUseMountmgrFromFSD` has been added. See [WinFsp Registry Settings](https://github.com/winfsp/winfsp/wiki/WinFsp-Registry-Settings) for details.
+
+- [BUILD] Product configuration for the relative paths to the File System Driver, Network Provider and EventLog is now possible via the file `build.version.props` located in `build\VStudio`.
+
+
 ## v1.12B1 (2022.2 Beta1)
 
 - [NEW] WinFsp now supports mounting as directory using the Mount Manager. Use the syntax `\\.\C:\Path\To\Mount\Directory`.

Contributors.asciidoc

@@ -68,6 +68,7 @@ CONTRIBUTOR LIST
 |John Tyner                                                     |jtyner at gmail.com
 |Paweł Wegner (Google LLC, https://google.com)                  |lemourin at google.com
 |Pedro Frejo (Arpa System, https://arpasystem.com)              |pedro.frejo at arpasystem.com
+|Ronny Chan                                                     |ronny at ronnychan.ca
 |Sam Kelly (DuroSoft Technologies LLC, https://durosoft.com)    |sam at durosoft.com
 |Santiago Ganis                                                 |sganis at gmail.com
 |Tobias Urlaub                                                  |saibotu at outlook.de

doc/Known-File-Systems.asciidoc

@@ -34,3 +34,4 @@ This document contains a list of known open-source file systems and file system
 - https://github.com/billziss-gh/fusepy[Python: fusepy] - Simple ctypes bindings for FUSE
 - https://github.com/pleiszenburg/refuse[Python: refuse] - Simple cross-plattform ctypes bindings for libfuse / FUSE for macOS / WinFsp
 - https://github.com/Scille/winfspy[Python: winfspy] - WinFSP binding for Python
+- https://github.com/SnowflakePowered/winfsp-rs[Rust: winfsp-rs] - WinFSP binding for Rust

doc/WinFsp-Tutorial.asciidoc

@@ -538,7 +538,8 @@ static NTSTATUS GetFileInfoInternal(HANDLE Handle, FSP_FSCTL_FILE_INFO *FileInfo
     FileInfo->LastAccessTime = ((PLARGE_INTEGER)&ByHandleFileInfo.ftLastAccessTime)->QuadPart;
     FileInfo->LastWriteTime = ((PLARGE_INTEGER)&ByHandleFileInfo.ftLastWriteTime)->QuadPart;
     FileInfo->ChangeTime = FileInfo->LastWriteTime;
-    FileInfo->IndexNumber = 0;
+    FileInfo->IndexNumber =
+        ((UINT64)ByHandleFileInfo.nFileIndexHigh << 32) | (UINT64)ByHandleFileInfo.nFileIndexLow;
     FileInfo->HardLinks = 0;
 
     return STATUS_SUCCESS;

src/dll/fuse/fuse.c

@@ -180,7 +180,7 @@ FSP_FUSE_API struct fuse_chan *fsp_fuse_mount(struct fsp_fuse_env *env,
     const char *mountpoint, struct fuse_args *args)
 {
     struct fuse_chan *ch = 0;
-    WCHAR TempMountPointBuf[MAX_PATH], MountPointBuf[MAX_PATH];
+    WCHAR TempMountPointBuf[MAX_PATH], MountPointBuf[MAX_PATH + 4];
     int Size;
 
     if (0 == mountpoint || '\0' == mountpoint[0] ||
@@ -212,6 +212,33 @@ FSP_FUSE_API struct fuse_chan *fsp_fuse_mount(struct fsp_fuse_env *env,
         MountPointBuf[6] = '\0';
         Size = 7 * sizeof(WCHAR);
     }
+    else if (
+        (
+            '\\' == mountpoint[0] &&
+            '\\' == mountpoint[1] &&
+            ('?' == mountpoint[2] || '.' == mountpoint[2]) &&
+            '\\' == mountpoint[3]
+        ) &&
+        (
+            ('A' <= mountpoint[4] && mountpoint[4] <= 'Z') ||
+            ('a' <= mountpoint[4] && mountpoint[4] <= 'z')
+        ) &&
+        ':' == mountpoint[5] && '\\' == mountpoint[6])
+    {
+        MountPointBuf[0] = '\\';
+        MountPointBuf[1] = '\\';
+        MountPointBuf[2] = mountpoint[2];
+        MountPointBuf[3] = '\\';
+
+        Size = 0;
+        if (0 != MultiByteToWideChar(CP_UTF8, 0, mountpoint + 4, -1, TempMountPointBuf, MAX_PATH))
+            Size = GetFullPathNameW(TempMountPointBuf, MAX_PATH, MountPointBuf + 4, 0);
+
+        if (0 == Size || MAX_PATH <= Size)
+            goto fail;
+
+        Size = (Size + 4 + 1) * sizeof(WCHAR);
+    }
     else if (
         (
             ('A' <= mountpoint[0] && mountpoint[0] <= 'Z') ||

tst/passthrough/passthrough.c

@@ -62,7 +62,8 @@ static NTSTATUS GetFileInfoInternal(HANDLE Handle, FSP_FSCTL_FILE_INFO *FileInfo
     FileInfo->LastAccessTime = ((PLARGE_INTEGER)&ByHandleFileInfo.ftLastAccessTime)->QuadPart;
     FileInfo->LastWriteTime = ((PLARGE_INTEGER)&ByHandleFileInfo.ftLastWriteTime)->QuadPart;
     FileInfo->ChangeTime = FileInfo->LastWriteTime;
-    FileInfo->IndexNumber = 0;
+    FileInfo->IndexNumber =
+        ((UINT64)ByHandleFileInfo.nFileIndexHigh << 32) | (UINT64)ByHandleFileInfo.nFileIndexLow;
     FileInfo->HardLinks = 0;
 
     return STATUS_SUCCESS;