September 2022 - Wine-GitLab

[PATCH v2 0/2] MR897: oleauto: dereference VT_RECORD|VT_BYREF in place
by Kevin Puetz (＠puetzk) Sept. 23, 2022

Sept. 23, 2022

VariantCopyInd allows pvargDest == pvargSrc in order to dereference in place To avoid confusing the source values and a partially-written destination, wine's implementation makes a shallow copy and uses that as pSrc. However, the call to VARIANT_CopyIRecordInfo did not use this, leading to it copying from the zeroed-out memory it just allocated. -- v2: oleaut32: dereference VT_RECORD|VT_BYREF in place. oleaut32/tests: get_test_recordinfo shouldn't point into a specific VARIANT. https://gitlab.winehq.org/wine/wine/-/merge_requests/897

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[PATCH v3 0/8] MR916: ntdll: Added support for DOS file attributes
by Joel Holdsworth (＠jhol) Sept. 23, 2022

Sept. 23, 2022

This patch set is based upon [patches from Wine Staging](https://github.com/wine-staging/wine-staging/tree/master/patches/n…, and implements support for the `SYSTEM`, `HIDDEN` and `READONLY` DOS file attributes. These have been implemented in various ways depending upon the capabilities of the operating system and the file system. # Storage Methods ## FAT MSDOS file attributes * Linux: [`ioctl_fat(2)`](https://www.man7.org/linux/man-pages/man2/ioctl_fat.2.html) On Linux, the FAT filesystem implementation allows DOS file attributes to be applied to files and queried through a family of ioctls. Note that these ioctls are not yet supported by the NTFS or CIFS drivers. ## Extended File Attributes * Linux: [`xattr(7)`](https://www.man7.org/linux/man-pages/man7/xattr.7.html) * MacOS: [`getxattr(2)`](https://www.unix.com/man-page/osx/2/getxattr/), [`setxattr(2)`](https://www.unix.com/man-page/osx/2/setxattr/), [`removexattr(2)`](https://www.unix.com/man-page/osx/2/removexattr/) * FreeBSD, NetBSD: [`extattr(2)`](https://nixdoc.net/man-pages/FreeBSD/man2/extattr.2.html) Modern filesystems generally support Extended File Attributes - auxiliary blobs of binary data that can be attached to a file. Samba uses the `user.DOSATTRIB` attribute to store DOS attribute information in the form of a hexadecimal value. Note that although FreeBSD and NetBSD support the extended attribute system calls, these are not currently implemented in the operating system, or supported in any of their filesystem drivers. ## BSD File Flags * MacOS: [`fchflags(2)`](https://developer.apple.com/library/archive/documentation/System/Conceptual/ManPages_iPhoneOS/man2/fchflags.2.html) * FreeBSD, NetBSD: [`fchflags(2)`](https://nixdoc.net/man-pages/FreeBSD/man2/fchflags.2.html) On some BSD-like operating systems including MacOS, FreeBSD and NetBSD, the `struct stat` structure contains the `st_flags` member can carry flags of which the following can be used to represent DOS attributes: * `UF_IMMUTABLE` can represent `FILE_ATTRIBUTE_READONLY` * `UF_HIDDEN` can reprent `FILE_ATTRIBUTE_HIDDEN` (not available on NetBSD) # Design The implementation is takes a permissive approach. It will attempt to store flags by any of the above mentioned methods, and will retrieve flags using any available method and will combine flags from multiple sources together. # See Also * https://bugs.winehq.org/show_bug.cgi?id=9158 * https://bugs.winehq.org/show_bug.cgi?id=15679 -- v3: ntdll: Added integration with MacOS/BSD st_flags ntdll: Add integration with Linux FAT file attributes ntdll: Add support for FreeBSD style extended attributes. ntdll: Add support for MacOS X style extended attributes. ntdll: Implement storing DOS attributes in NtCreateFile. https://gitlab.winehq.org/wine/wine/-/merge_requests/916

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[PATCH v2 0/8] MR916: ntdll: Added support for DOS file attributes
by Joel Holdsworth (＠jhol) Sept. 23, 2022

Sept. 23, 2022

This patch set is based upon patches from Wine Staging, and implements support for the `SYSTEM`, `HIDDEN` and `READONLY` DOS file attributes. These have been implemented in various ways depending upon the capabilities of the operating system and the file system. # Storage Methods ## FAT MSDOS file attributes * Linux: [`ioctl_fat(2)`](https://www.man7.org/linux/man-pages/man2/ioctl_fat.2.html) On Linux, the FAT filesystem implementation allows DOS file attributes to be applied to files and queried through a family of ioctls. Note that these ioctls are not yet supported by the NTFS or CIFS drivers. ## Extended File Attributes * Linux: [`xattr(7)`](https://www.man7.org/linux/man-pages/man7/xattr.7.html) * MacOS: [`getxattr(2)`](https://www.unix.com/man-page/osx/2/getxattr/), [`setxattr(2)`](https://www.unix.com/man-page/osx/2/setxattr/), [`removexattr(2)`](https://www.unix.com/man-page/osx/2/removexattr/) * FreeBSD, NetBSD: [`extattr(2)`](https://nixdoc.net/man-pages/FreeBSD/man2/extattr.2.html) Modern filesystems generally support Extended File Attributes - auxiliary blobs of binary data that can be attached to a file. Samba uses the `user.DOSATTRIB` attribute to store DOS attribute information in the form of a hexadecimal value. Note that although FreeBSD and NetBSD support the extended attribute system calls, these are not currently implemented in the operating system, or supported in any of their filesystem drivers. ## BSD File Flags * MacOS: [`fchflags(2)`](https://developer.apple.com/library/archive/documentation/System/Conceptual/ManPages_iPhoneOS/man2/fchflags.2.html) * FreeBSD, NetBSD: [`fchflags(2)`](https://nixdoc.net/man-pages/FreeBSD/man2/fchflags.2.html) On some BSD-like operating systems including MacOS, FreeBSD and NetBSD, the `struct stat` structure contains the `st_flags` member can carry flags of which the following can be used to represent DOS attributes: * `UF_IMMUTABLE` can represent `FILE_ATTRIBUTE_READONLY` * `UF_HIDDEN` can reprent `FILE_ATTRIBUTE_HIDDEN` (not available on NetBSD) # Design The implementation is takes a permissive approach. It will attempt to store flags by any of the above mentioned methods, and will retrieve flags using any available method and will combine flags from multiple sources together. # See Also * https://bugs.winehq.org/show_bug.cgi?id=9158 * https://bugs.winehq.org/show_bug.cgi?id=15679 -- v2: ntdll: Added integration with MacOS/BSD st_flags https://gitlab.winehq.org/wine/wine/-/merge_requests/916

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[PATCH v2 0/1] MR899: vbscript: Map known HRESULT values into their FACILITY_VBS counterparts.
by Kevin Puetz (＠puetzk) Sept. 23, 2022

Sept. 23, 2022

Map known HRESULT values into their FACILITY_VBS counterparts Unless the callee provided its own Description (e.g. via SetErrorInfo) VBscript maps certain well-known HRESULT values into its own error facility and messages, changing Err.Number and also setting Err.Source to itself (unless already provided, in which case it is left alone) e.g. if the invoked method returns E_NOINTERFACE, The VBScript Err object should show Err.Number: 0x1AE Err.Source: Microsoft VBScript runtime error Err.Description: Class doesn't support Automation Rather than the original HRESULT Err.Number: 0x80004002 -- v2: vbscript: Map known HRESULT values into their FACILITY_VBS counterparts. https://gitlab.winehq.org/wine/wine/-/merge_requests/899

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[PATCH 0/8] MR916: Added support for DOS file attributes
by Joel Holdsworth (＠jhol) Sept. 23, 2022

Sept. 23, 2022

This patch set is based upon patches from Wine Staging, and implements support for the `SYSTEM`, `HIDDEN` and `READONLY` DOS file attributes. These have been implemented in various ways depending upon the capabilities of the operating system and the file system. # Storage Methods ## FAT MSDOS file attributes * Linux: [`ioctl_fat(2)`](https://www.man7.org/linux/man-pages/man2/ioctl_fat.2.html) On Linux, the FAT filesystem implementation allows DOS file attributes to be applied to files and queried through a family of ioctls. Note that these ioctls are not yet supported by the NTFS or CIFS drivers. ## Extended File Attributes * Linux: [`xattr(7)`](https://www.man7.org/linux/man-pages/man7/xattr.7.html) * MacOS: [`getxattr(2)`](https://www.unix.com/man-page/osx/2/getxattr/), [`setxattr(2)`](https://www.unix.com/man-page/osx/2/setxattr/), [`removexattr(2)`](https://www.unix.com/man-page/osx/2/removexattr/) * FreeBSD, NetBSD: [`extattr(2)`](https://nixdoc.net/man-pages/FreeBSD/man2/extattr.2.html) Modern filesystems generally support Extended File Attributes - auxiliary blobs of binary data that can be attached to a file. Samba uses the `user.DOSATTRIB` attribute to store DOS attribute information in the form of a hexadecimal value. Note that although FreeBSD and NetBSD support the extended attribute system calls, these are not currently implemented in the operating system, or supported in any of their filesystem drivers. ## BSD File Flags * MacOS: [`fchflags(2)`](https://developer.apple.com/library/archive/documentation/System/Conceptual/ManPages_iPhoneOS/man2/fchflags.2.html) * FreeBSD, NetBSD: [`fchflags(2)`](https://nixdoc.net/man-pages/FreeBSD/man2/fchflags.2.html) On some BSD-like operating systems including MacOS, FreeBSD and NetBSD, the `struct stat` structure contains the `st_flags` member can carry flags of which the following can be used to represent DOS attributes: * `UF_HIDDEN` can reprent `FILE_ATTRIBUTE_HIDDEN` * `UF_IMMUTABLE` can represent `FILE_ATTRIBUTE_READONLY` (not available on NetBSD) # Design The implementation is takes a permissive approach. It will attempt to store flags by any of the above mentioned methods, and will retrieve flags using any available method and will combine flags from multiple sources together. # See Also * https://bugs.winehq.org/show_bug.cgi?id=9158 * https://bugs.winehq.org/show_bug.cgi?id=15679 -- https://gitlab.winehq.org/wine/wine/-/merge_requests/916

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[PATCH v13 0/5] MR820: Implement application hives
by Santino Mazza (＠tati1454) Sept. 23, 2022

Sept. 23, 2022

-- v13: kernelbase: Implement RegLoadAppKey. ntdll: Implement REG_APP_HIVE flag server: Create \REGISTRY\A hive. ntdll: Rename NtLoadKeyEx parameters. ntdll: Pass filename to server in NtLoadKeyEx. https://gitlab.winehq.org/wine/wine/-/merge_requests/820

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[PATCH v12 0/5] MR820: Implement application hives
by Santino Mazza (＠tati1454) Sept. 23, 2022

Sept. 23, 2022

-- v12: kernelbase: Implement RegLoadAppKey. ntdll: Implement REG_APP_HIVE flag server: Create \REGISTRY\A hive. ntdll: Rename NtLoadKeyEx parameters. ntdll: Pass filename to server in NtLoadKeyEx. https://gitlab.winehq.org/wine/wine/-/merge_requests/820

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[PATCH 0/2] MR915: winevulkan: Use DECLSPEC_ALIGN instead of pshpack4.h.
by Jacek Caban (＠jacek) Sept. 23, 2022

Sept. 23, 2022

-- https://gitlab.winehq.org/wine/wine/-/merge_requests/915

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[PATCH v3 0/7] MR844: win32u: Move display modes enumeration and WM_DISPLAYCHANGE out of graphics drivers.
by Rémi Bernon Sept. 23, 2022

Sept. 23, 2022

Split from https://gitlab.winehq.org/wine/wine/-/merge_requests/551. -- v3: win32u: Broadcast WM_DISPLAYCHANGE message on display settings change. win32u: Lock display devices mutex in find_adapter. win32u: Use find_adapter_device_by_(name|id) helpers in find_adapter. win32u: Factor out display_device lookup in separate helpers. winemac.drv: Stop using the cached_modes_mutex for get_default_bpp. win32u: Move enumeration of available modes out of graphics drivers. user32/tests: Cleanup sysparams WM_DISPLAYCHANGE tests. https://gitlab.winehq.org/wine/wine/-/merge_requests/844

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[PATCH v2 0/7] MR844: win32u: Move display modes enumeration and WM_DISPLAYCHANGE out of graphics drivers.
by Rémi Bernon Sept. 23, 2022

Sept. 23, 2022

Split from https://gitlab.winehq.org/wine/wine/-/merge_requests/551. -- v2: win32u: Broadcast WM_DISPLAYCHANGE message on display settings change. win32u: Lock display devices mutex in find_adapter. win32u: Use find_adapter_device_by_(name|id) helpers in find_adapter. win32u: Factor out display_device lookup in separate helpers. winemac.drv: Move and lock cache static variables within get_default_bpp. win32u: Move enumeration of available modes out of graphics drivers. user32/tests: Cleanup sysparams WM_DISPLAYCHANGE tests. https://gitlab.winehq.org/wine/wine/-/merge_requests/844

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