ChangeLog-0.2.1

From ReactOS

Contents 1 Ntoskrnl.exe 2 Rundll32.exe 3 User32.dll 4 Shell32.dll 5 Kernel32.dll 6 Userenv.dll 7 Syssetup.dll 8 Ws2_32.dll 9 Richedit.dll 10 Samlib.dll 11 Csq.dll 12 Ntdll.dll 13 Opengl32.dll 14 Hal.dll 15 Setupapi.dll 16 Advapi32.dll 17 Fslib.dll 18 Iphlpapi.dll 19 Msvcrt.dll 20 Win32k.sys 21 Csrcss.sys 22 Videoprt.sys 23 Sermouse.sys 24 Psaux.sys 25 Class2.sys 26 Tcpip.sys 27 Sndblst.sys 28 MPU401.sys 29 Ndsis.sys 30 ROS Explorer 31 Command Interpreter 32 General

Ntoskrnl.exe

• Print userland addresses where possible in bugchecks (Art Yerkes)
• InsertAscendingList adaption (Gunnar Dalsnes)
• KiAcquire/ReleaseSpinLock adaption (Gunnar Dalsnes)
• Added KiAcquire/ReleaseSpinLock (Gunnar Dalsnes)
• KiAcquire/ReleaseSpinLock adaption (Gunnar Dalsnes)
• Attempt to fix the display corruption problems when using bootvid.sys on certain hardware (Filip Navara)
• Do not make NtSecureConnectPort fail: for now direct the call to NtConnectPort (Emanuele Aliberti)
• NtOpenKey() should return a better status value if the desired key does not exist (Eric Kohl)
• Implementation of RtlStringFromGUID, IoOpenDeviceInterfaceRegistryKey and IoGetDeviceInterfaceAlias (Matthew Brace)
• Fixed some problems which occurs if a read only segment is changed to write and back to read only and if such a segment (or a page from such a segment) is paged out and reloaded again (Hartmut Birr)
• Check for a privat page and change only the page protection for such a page in MmAccessFaultSectionView (Hartmut Birr)
• Only lock a new page on exit from AccessFaultSectionView (Hartmut Birr)
• Fixed querying and enumerating the subkeys of HKEY_LOCAL_MACHINE; this fixes bug #78 (Eric Kohl)
• Start parsing at the root object when an object path needs to be reparsed (Art Yerkes)
• Use macros for LPC message limits in current LPC implementation (Emanuele Aliberti)
• Implement RtlFindLeastSignificantBit(), RtlFindMostSignificantBit() and _itow() (Eric Kohl)
• LPC: initial work on NT/ROS compatibility (Emanuele Aliberti)
• Add byte swap functions (Eric Kohl)
• Set the previous pointer from the next block, if some blocks was merged (in add_to_free_list) (Hartmut Birr)
• Free or recycle the remaining path string after a call to ObFindObject (Hartmut Birr)
• Work on thread-awareness in gdbstub (Gé van Geldorp)
• Always lock the pages in MmProbeAndLockPages (Hartmut Birr)
• Locked the pages in MmCommitPagedPoolAddress, if it is necessary (Hartmut Birr)
• Try to avoid crashing when dumping out a corrupted stack (David Welch)

Rundll32.exe

• Rewrote command line parsing (ShadowFlare)

User32.dll

• Draw window icons into the title bar (Thomas Weidenmueller)
• Don't mix device and logical coordinates in NtUserBeginPaint (Filip Navara)
• Use BF_FLAT style for DrawEdge when drawing WS_EX_STATICEDGE border (Filip Navara)
• Fixed close button (Thomas Weidenmueller)
• Determine number of accelerator table entries in resource from size of the resource (Gé van Geldorp)
• Fix wrong GetBitmapDimensionEx() usage in static control (Gé van Geldorp)
• Added support for right-aligned menus (Gé van Geldorp)
• Correct bufsize calculation in MessageBoxTimeoutIndirectW. Fixes bug #35 (Gé van Geldorp)
• Fixed behaviour of sizing grip (Thomas Weidenmueller)
• Implement system menus (Gé van Geldorp)
• Fixed icon lookup so that in high color video modes colorful icons are used (Filip Navara)
• As CURSORICON_FindBestIcon now takes color bits count and not color count, fixed the color calculation in LookupIconIdFromDirectoryEx (Filip Navara)

Shell32.dll

• Merged in WineHQ's shell32 commit about "Get rid of W->A calls for shlexec" and FindExecutableW() (Martin Fuchs)
• Fixed some errors with wrong buffer lengths for wide character strings when calling RegQueryValueW() (Martin Fuchs)
• Allow only shell links to single objects (Martin Fuchs)
• Fixed called to Unicode SHELL_FindExecutable() (Martin Fuchs)
• Added missing PIDL parameter for SHELL_FindExecutable() (Martin Fuchs)
• Fix bug #166 ('FileDialog returns empty string or error in run from the start menu') (Filip Navara)
• Return 'My Compuer' PIDL for Desktop->ParseDisplayName() (Martin Fuchs)
• Resolve some FIXMEs by translating new text strings (Paulo Correasilva)

Kernel32.dll

• Use return value of GetLocaleInfoW() in GetTimeFormatW() (Martin Fuchs)
• Added language resources for english, german and french (Martin Fuchs)
• Don't clear GetTimeFormat() flags when calling RosGetTimeFormat() (Martin Fuchs)
• Corrected TIME_NOSECONDS handling (Martin Fuchs)
• Minor fix in GlobalMemoryStatus to get some applications happy (Filip Navara)
• Implemented GetUserDefaultLangID and GetUserDefaultLCID; fixes bug #108 (Filip Navara)
• Don't wait for GUI processes to finish (Gé van Geldorp)
• GetLocaleInfoA implemented (copied from wine) (Gunnar Dalsnes)
• Implementation of InitializeCriticalSectionAndSpinCount and RtlInitializeCriticalSectionAndSpinCount (Filip Navara)
• Fixed relocation problem to re-activate new error messages (Martin Fuchs)
• Implement some profile (.ini file) functions (Gé van Geldorp)
• Implemented Write(Private)ProfileStringA/W (Gé van Geldorp)
• CreateFileMappingA/CreateFileMappingW: a NULL size argument for this function should result in the filesize being used (Gero Kuehn)
• GetComputerName(Ex)?[AW] implemented (Art Yerkes)
• Check RtlAllocateHeap() return value for 8-byte alignment (Gé van Geldorp and Mark Tempel)

Userenv.dll

• Implemented most of the user profile creation (Eric Kohl)
• Create user profile directory by copying the default user directory (Eric Kohl)
• Prepare to copy the default user hive (Eric Kohl)
• Create the user-specific registry hive (Eric Kohl)

Syssetup.dll

• Add creation of administrator profile (Eric Kohl)

Ws2_32.dll

• Work on ioctlsocket and WSAIoctl (Filip Navara)

Richedit.dll

• Workaround for bug in Nullsoft installer. This closes ReactOS bug #194 (Gé van Geldorp)

Samlib.dll

• Implement basic administrator account creation and logon (Eric Kohl)

Csq.dll

• ReactOS implementation of cancel-safe queue library (Vizzini)

Ntdll.dll

• Fixed binary search algroithm in LdrGetExportByOrdinal - numbers can reach negative values (Filip Navara)
• Testing shows that Microsoft Windows does allow a thread to leave a critical section entered by another thread (Gé van Geldorp)
• Implement _bsearch(), _lfind(), _ui64toa() and _ui64tow() (Eric Kohl)
• Implement RtlFindLeastSignificantBit() and RtlFindMostSignificantBit() (Gé van Geldorp)
• Implement RtlAccessAllowedAceEx() and RtlAccessDeniedAceEx() (Eric Kohl)
• Use ACL constants and fix ACL-revision checks (Eric Kohl)
• Fixed a bug in AppendUnicodeStringToString which could cause a null to be placed one position after the end of a completely full string (Art Yerkes)
• Always return 8-byte aligned blocks (Gé van Geldorp)

Opengl32.dll

• Beginnings of ReactOS's OpenGL32 (Gregor Anich and Royce Mitchell III)
• More groundwork for ICD support (Gregor Anich)
• Initial implementation of OPENGL32_LoadDrivers(), call it on PROCESS_ATTACH (Royce Mitchell III)
• Changed GLFUNCS_MACRO to support C implementation of functions, added MSVC asm version of gl functions, links now, driver and GLRC lists protected by mutexes, added some breakpoints, and fixed 1 or 2 Drv prototypes (Gregor Anich and Royce Mitchell III)
• More WGL functions implemented, bugfixes and found out how to get the driver name from/for a HDC (Blight)
• Fast proxy functions now exported by nasm code. opengl32 builds and links with both mingw and VC6 (Royce Mitchell III)
• rosglChoosePixelFormat implementation and small bugfixes to rosglCreateLayerContext (Gregor Anich)
• Fast proxy functions fixed, loads in win2k and succeeds creating the context but then crashes (Gregor Anich)
• ExtEscape call fixed and simple version of wglGetPixelFormat implemented (Gregor Anich)
• Work so that simple GL programs should work if you have hardware-accelerated video drivers installed (Gregor Anich)

Hal.dll

• KiAcquire/ReleaseSpinLock adaption (Gunnar Dalsnes)
• Spinlock can also be acquired using KeAcquireSpinLockRaiseToSynch(), take this into account when checking the IRQL on release (Gé van Geldorp)

Setupapi.dll

• Initial implementation of InstallHinfSection (Aleksey Bragin)
• File operations via file queues (Aleksey Bragin)

Advapi32.dll

• Implemented LsaFreeMemory (Steven Edwards)
• Implement RegRestoreKeyW() (Eric Kohl)

Fslib.dll

• Also zero out first sector of root dir when formatting FAT12 and FAT16 volumes (Gé van Geldorp)

Iphlpapi.dll

• Working interface list; getting route table (Art Yerkes)

Msvcrt.dll

• Fix environment variable handling (Mike Nordell)

Win32k.sys

• Fixed window activation bug (GA_ROOTOWNER -> GA_ROOT) (Filip Navara)
• Preparing for the win32k emulated mouse cursor support (Filip Navara)
• Implemented MenuItemFromPoint() (Thomas Weidenmueller)
• Fixed hittest-code so it returns HTMENU properly (Thomas Weidenmueller)
• Implemented multiline menu bars (Thomas Weidenmueller)
• Release mutex on error exit (Gé van Geldorp)
• GetAncestor() doesn't set a last-error if the handle passed is the desktop window, it just returns NULL (Thomas Weidenmueller)
• Don't activate disabled windows (Thomas Weidenmueller)
• Release window object when destroying window children and skip only children that have a different parent window (Thomas Weidenmueller)
• Activate modal dialog when clicking on a disabled window (Thomas Weidenmueller)
• Fix cross-thread WM_SETTEXT messages (Gé van Geldorp)
• Dynamically load fonts on startup
• Seperated the Caption font and the icon title font (Richard Campbell)
• Fixed missing release of window objects (Thomas Weidenmueller)
• Resolve two GDI handle leaks (Filip Navara)
• Faster GDI handle allocation strategy (Filip Navara)
• Update DC when moving a window. Fixes bug #5 (Gé van Geldorp, Filip Navara)
• Handle NULL window as special case when computing visible region for GetDC. Fixes bug #59 (Gé van Geldorp)
• Fix NtUserScroll[WindowEx/DC] (Filip Navara)
• Implemented ChildWindowFromPoint(Ex) (Richard Campbell)
• Rewritten NtGdiEllipse with improved and optimized algorithm (Filip Navara)
• Use window thread instead of current thread to obtain desktop (Gé van Geldorp)
• Fix race condition when one thread changes the update region of a window and another thread retrieves a paint message for that window (Gé van Geldorp)
• Don't callback from kernel to usermode if the thread is exiting; fixes bug #83 (Gé van Geldorp)
• Clip region to be bitblt'ed against the valid source region. Fixes bug #152 (Gé van Geldorp)
• Fixed software mouse pointer handling to work correctly with MouseSafety* routines (Filip Navara)
• Fixed algorithm for 4BPP bitblts with ROP != SRCCOPY (Filip Navara)
• Reclaculate window client size in NtUserSetMenu even if the window isn't visible (Filip Navara)
• Properly move child windows in NtUserSetWindowPos (Filip Navara)
• Very basic implementation of ExtEscape (Filip Navara)
• Fix race condition resulting in WM_xBUTTONUP sometimes being delivered before WM_xBUTTONDOWN (Gé van Geldorp)
• Fix double click (Gé van Geldorp)
• Implemented horizontal and vertical gradients in GradientFill() (Thomas Weidenmueller)
• Use GradientFill() for gradient captions (Thomas Weidenmueller)
• Don't copy from/to outside the visible screen region (Gé van Geldorp)
• Return more correct error codes from NtUserRegisterClassExWOW (Filip Navara)
• Delete atom in NtUserUnregisterClass (Filip Navara)
• Corrected DC locking in NtGdiSetDIBColorTable (Filip Navara)
• Check region handles in NtGdiPaintRgn (Filip Navara)
• Added EngGetCurrentProcessId() and EngGetCurrentThreadId() (Thomas Weidenmueller)
• Fixed clipping code in NtGdiGetPixel (James Pritchard)
• Fix distortion by StretchBlt (Filip Navara, Waldo Alvarez Cañizares)
• Implement menu handling (Gé van Geldorp)
• Top level windows have menus, child windows have IDs (Gé van Geldorp)
• SPI_GETNONCLIENTMETRICS and SPI_GETICONTITLELOGFONT now load their settings from the registry (Richard Campbell)
• Fixed WindowFromPoint() to search backwards (Thomas Weidenmueller)
• Fixed 8 8 bpp, 1616 bpp and 32 32 bpp stretchblitting (Waldo Alvarez Cañizares)
• Added pool tags for better debugging (Thomas Weidenmueller)
• Fixed a few race conditions in painting code (Filip Navara)
• Fix double release of fast mutex (Gé van Geldorp)
• Fixed releasing of window object in IntValidateParent and NtUserRedrawWindow (Thomas Weidenmueller)
• Fixed potencial deadlock in IntPaintWindows (Thomas Weidenmueller)
• Modifed DceUpdateVisRgn to correctly handle situations when DceGetVisRgn returns NULL (Filip Navara)
• Fixed the alternative version of VIS_ComputeVisibleRegion and made it the one and only, because it's smaller and faster than the original one (Filip Navara)
• Prevent double unlinking of window (Filip Navara)
• Implement keyboard navigation for menus (Gé van Geldorp)
• Fix mono -> color bitblts (Gé van Geldorp)
• Fixed WindowFromPoint() to send WM_NCHITTEST messages to windows that belong to the current process (Thomas Weidenmueller)
• Fix bug #129 (Filip Navara)
• Fixed bug 167 (Art Yerkes)

Csrcss.sys

• Use ScrollWindowEx for scrolling text in console (Filip Navara)
• Move call to PrivateCsrssManualGuiCheck to before the creation of window classes (Gé van Geldorp)
• Fixed shift handling code that caused bug 193 (Art Yerkes)
• Initialize/delete the lock of a screen buffer (Hartmut Birr)

Videoprt.sys

• Moved videoprt driver to a new location and implemented few functions (Filip Navara)
• Started implementation of VideoPortGetVgaStatus (Jim Tabor)

Sermouse.sys

• Don't set 'Output Line 2' bit while power-uping the mouse during initalization (Logan_V8_TT)
• Restore 'Line Control' register at the end of mouse detection (Logan_V8_TT)
• Wait only 150000 millisecons (instead of 500000) for mouse power down (Logan_V8_TT)
• Enable detection of mouse on COM2 by default (Logan_V8_TT)
• Work on serial mouse detection to fix bug #198 (Filip Navara)

Psaux.sys

• Corrected timeouts to really wait one millisecond (Filip Navara)

Class2.sys

• Wait a little between retries. Fixes bug #106 (Gé van Geldorp)

Tcpip.sys

• Fixed acquiring a spin lock in FileCloseConnection (Filip Navara)
• Fixed some address calculations (Filip Navara)
• If there is an out-of-resources situation, don't transmit the datagram out of order (Casper Hornstrup)

Sndblst.sys

• Initial work on Sound Blaster driver (Andrew Greenwood)

MPU401.sys

• Initial work on MPU401 driver (Andrew Greenwood)

Ndsis.sys

• Fixed a wrong index, which resulted in writing over the end of an allocated buffer (Hartmut Birr)

ROS Explorer

• Icon alignment algorithms (Martin Fuchs)
• Fixed RecursiveCreateDirectory() (Martin Fuchs)
• Context menu for desktop bar (Martin Fuchs)
• Property sheet dialogs (Martin Fuchs)
• Desktop settings dialog sheet (Martin Fuchs)
• Draw button control with original border; focus handling in property sheet (Martin Fuchs)
• Fix to correctly display notification icons of some applications (Martin Fuchs)
• Use PostMessage(WM_SYSCOMMAND) instead of ShowWindowAsync(SW_MINIMIZE) to minimize application windows when clicking on the taskbar (Martin Fuchs)
• Fix determination of the last foreground window (Martin Fuchs)
• Included NT Object namespace as virtual file system (Martin Fuchs)
• Re-activate already open shell/ntobj child windows instead of opening new windows (Martin Fuchs)
• Included Registry as virtual file system (Martin Fuchs)
• Display types of files, NT objects and registry key/entries (Martin Fuchs)
• New 'content' column to display symbolic link targets (Martin Fuchs)
• Display pseudo-file attributes "link" and "executable" (Martin Fuchs)
• Implemented context menu for file child windows (Martin Fuchs)
• Integrated new startmenu side bar logo (Paulo Correasilva)
• Minimize all button (Martin Fuchs)
• Portugese translation (Paulo Silva)
• First version of web control embedding (Martin Fuchs)
• Desktop switching (Martin Fuchs)
• Japanese resource (Masahiro Taguchi)
• Better foreground window handling (Martin Fuchs)
• Display status texts (Martin Fuchs)
• First draft of a lean explorer version (Martin Fuchs)
• Display a "not yet implemented" error message for the following start menu entries: printers, network, RAS (Martin Fuchs)
• Fixed more GDI handle leaks (Martin Fuchs)
• Set background brush for the short moment of displaying the background color while moving foreground windows (Martin Fuchs)
• Fix taksbar icons after closing previous applications (Martin Fuchs)
• Fixed bug #224 (Martin Fuchs)

Command Interpreter

• Show "type" in dir listing (Thomas Weidenmueller)
• Fix /p when screen buffer is larger than output window (Michael Fritscher)
• Implement /W, /P and /Y options (Michael Fritscher)
• Check color passed on command line, make sure foreground and background are not the same (Hüseyin Uslu)

General

• Ndis.dll -> ndis.sys (fix bug #160) (Filip Navara)
• Update to FreeType 2.1.5 (Gé van Geldorp)
• Sync'd Comctl32, Ole32 and Shlwapi with WINE 20040213 (Gé van Geldorp)
• Started porting Setupapi.dll from WINE to ReactOS (Steven Edwards)
• Port of netapi32 from WINE (Steven Edwards)
• Fixed base addresses and exports (Filip Navara)
• Import of OpenGL Utility library (Filip Navara)
• Import mpr from Wine (Gé van Geldorp)
• Added control panel template (Thomas Weidenmueller)
• Port of kernel32 and user32 regression tests from WINE (Steven Edwards)
• Added regsvr32 (ShadowFlare)
• Import w32api version 2.5 include files (Gé van Geldorp)
• Enabled regression testing for tcpip.sys
• Imported Olepro32 from WINE (Steven Edwards)

Changelogs / Versions
0.0.x Series	0.0.1 | 0.0.2 | 0.0.3 | 0.0.4 | 0.0.5 | 0.0.6 | 0.0.7 | 0.0.8 | 0.0.9 | 0.0.10 | 0.0.11 | 0.0.12 | 0.0.13 | 0.0.14 | 0.0.15 | 0.0.16 | 0.0.17 | 0.0.18 | 0.0.19 | 0.0.20 | 0.0.21
0.1.x Series	0.1.0 | 0.1.1 | 0.1.2 | 0.1.3 | 0.1.4 | 0.1.5
0.2.x Series	0.2.0 | 0.2.1 | 0.2.2 | 0.2.3 | 0.2.4 | 0.2.5 | 0.2.6 | 0.2.7 | 0.2.8 | 0.2.9
0.3.x Series	0.3.0 | 0.3.1 | 0.3.2 | 0.3.3 | 0.3.4 | 0.3.5 | 0.3.6 | 0.3.7