Fixes crashes in regedit-find affecting CORE-15896 and CORE-18230. After possible RegQueryValueExW append 3 zero bytes to guarantee that we will end with a UNICODE NULL.
- Add CPaletteWindow::OnEraseBkgnd to avoid flickering.
- Add getColorBoxRect and drawColorBox helper functions to draw a color box.
- Add CPaletteWindow::DoHitTest helper function to do a hit test.
- Improve CPaletteWindow::OnPaint by using a memory bitmap.
- Improve readability of CMainWindow::alignChildrenToMainWindow.
CORE-18867
* [SHELL32] Fix issue when creating a new file or folder. No chance to rename the displayed name.
The CNewMenu::SelectNewItem method starts with a request to notify the View object about a new item by calling SHChangeNotify.
After creating and obtaining the new PIDL by calling ILFindLastID, the CDefView::SelectItem method is called.
This method fails right from the start when calling LV_FindItemByPidl which returns -1, thus preventing the user from being given the opportunity to change the name displayed by default.
This failure is due to the fact that this object has not yet been added to the CDefView::m_ListView list. This is caused by the asynchronous nature of SHChangeNotify.
Thanks to Giannis Adamopoulos for the big help.
LoadSymbols was reset to its default value whenever KdbSymInit() was
called, thus we would e.g. load symbols even if /NOLOADSYMBOLS or
/LOADSYMBOLS=NO were specified at the command line.
We can borrow the power of CRT debug. These changes are effective for debug version only:
- Insert #include <crtdbg.h> at main.c.
- Call _CrtSetDbgFlag(_CRTDBG_ALLOC_MEM_DF | _CRTDBG_LEAK_CHECK_DF) at the prologue of wWinMain.
This is a follow-up of #5151 (9abd9b6) and 0998665.
We can borrow the power of CRT debug. These changes are effective for debug version only:
- Insert #include <crtdbg.h> at main.cpp.
- Call _CrtSetDbgFlag(_CRTDBG_ALLOC_MEM_DF | _CRTDBG_LEAK_CHECK_DF) at the prologue of _tWinMain.
This is a follow-up of #5151 (9abd9b6).
CORE-18867
We can borrow the power of CRT debug. These changes are effective for debug version only:
- Insert #include <crtdbg.h> at main.c.
- Call _CrtSetDbgFlag(_CRTDBG_ALLOC_MEM_DF | _CRTDBG_LEAK_CHECK_DF) at the prologue of _tWinMain.
CORE-18837
- Fix the visual glitch of the network settings dialog of 2nd setup.
- Shrink the IDC_NETWORK_TYPICAL and IDC_NETWORK_CUSTOM radio buttons of IDD_NETWORKSETTINGSPAGE resource dialog vertically not to be overlapped.
CORE-18874
The scrollbar code is now finally in a good shape.
Therefore I will port the current state back today,
and for that I want to have the formatting in good shape.
No functional changes!
Supporting KLF_SETFORPROCESS flag in ActivateKeyboardLayout function.
Implement KLF_SETFORPROCESS for co_UserActivateKeyboardLayout.
Use KLF_SETFORPROCESS flag in WM_INPUTLANGCHANGEREQUEST handling.
Add co_IntSetKeyboardLayoutForProcess helper function.
- Add hInstance parameter to NOTEPAD_InitData.
- Move some code in _tWinMain into NOTEPAD_InitData.
- Move some code in _tWinMain into WM_CREATE handling.
- Move some code in WM_CLOSE handling into WM_DESTROY handling.
- Fix the exit code of _tWinMain.
CORE-18837
Allow the user to cancel the print job.
- Add DIALOG_PRINTING dialog.
- Make the print job another thread.
- Let the thread communicate with the dialog box by PRINTING_MESSAGE.
- Add some resource strings.
CORE-18837
CORE-17470
+ KdpDebugLogInit: Add resources cleanup in failure code paths.
Fix, in an NT-compatible manner, how (and when) the KD/KDBG BootPhase >=2
initialization steps are performed.
These are necessary for any functionality KDBG needs, that would depend
on the NT I/O Manager and the storage and filesystem stacks to be running.
This includes, creating the debug log file, and for KDBG, loading its
KDBinit initialization file.
As a result, file debug logging is fixed.
The old ReactOS-specific (NT-incompatible) callback we did in the middle
of IoInitSystem() is removed, in favor of a runtime mechanism that should
work on Windows as well.
The idea for this new mechanism is loosely inspired by the TDL4 rootkit,
see http://blog.w4kfu.com/public/tdl4_article/draft_tdl4article.html
but contrary to it, a specific hook is used instead, as well as the
technique of driver reinitialization:
https://web.archive.org/web/20211021050515/https://driverentry.com.br/en/blog/?p=261
Its rationale is as follows:
We want to be able to perform I/O-related initialization (starting a
logger thread for file log debugging, loading KDBinit file for KDBG,
etc.). A good place for this would be as early as possible, once the
I/O Manager has started the storage and the boot filesystem drivers.
Here is an overview of the initialization steps of the NT Kernel and
Executive:
----
KiSystemStartup(KeLoaderBlock)
if (Cpu == 0) KdInitSystem(0, KeLoaderBlock);
KiSwitchToBootStack() -> KiSystemStartupBootStack()
-> KiInitializeKernel() -> ExpInitializeExecutive(Cpu, KeLoaderBlock)
(NOTE: Any unexpected debugger break will call KdInitSystem(0, NULL); )
KdInitSystem(0, LoaderBlock) -> KdDebuggerInitialize0(LoaderBlock);
ExpInitializeExecutive(Cpu == 0): ExpInitializationPhase = 0;
HalInitSystem(0, KeLoaderBlock); <-- Sets HalInitPnpDriver callback.
...
PsInitSystem(LoaderBlock)
PsCreateSystemThread(Phase1Initialization)
Phase1Initialization(Discard): ExpInitializationPhase = 1;
HalInitSystem(1, KeLoaderBlock);
...
Early initialization of Ob, Ex, Ke.
KdInitSystem(1, KeLoaderBlock);
...
KdDebuggerInitialize1(LoaderBlock);
...
IoInitSystem(LoaderBlock);
...
----
As we can see, KdDebuggerInitialize1() is the last KD initialization
routine the kernel calls, and is called *before* the I/O Manager starts.
Thus, direct Nt/ZwCreateFile ... calls done there would fail. Also,
we want to do the I/O initialization as soon as possible. There does
not seem to be any exported way to be notified about the I/O manager
initialization steps... that is, unless we somehow become a driver and
insert ourselves in the flow!
Since we are not a regular driver, we need to invoke IoCreateDriver()
to create one. However, remember that we are currently running *before*
IoInitSystem(), the I/O subsystem is not initialized yet. Due to this,
calling IoCreateDriver(), much like any other IO functions, would lead
to a crash, because it calls
ObCreateObject(..., IoDriverObjectType, ...), and IoDriverObjectType
is non-initialized yet (it's NULL).
The chosen solution is to hook a "known" exported callback: namely, the
HalInitPnpDriver() callback (it initializes the "HAL Root Bus Driver").
It is set very early on by the HAL via the HalInitSystem(0, ...) call,
and is called early on by IoInitSystem() before any driver is loaded,
but after the I/O Manager has been minimally set up so that new drivers
can be created.
When the hook: KdpInitDriver() is called, we create our driver with
IoCreateDriver(), specifying its entrypoint KdpDriverEntry(), then
restore and call the original HalInitPnpDriver() callback.
Another possible unexplored alternative, could be to insert ourselves
in the KeLoaderBlock->LoadOrderListHead boot modules list, or in the
KeLoaderBlock->BootDriverListHead boot-driver list. (Note that while
we may be able to do this, because boot-drivers are resident in memory,
much like we are, we cannot insert ourselves in the system-driver list
however, since those drivers are expected to come from PE image files.)
Once the KdpDriverEntry() driver entrypoint is called, we register
KdpDriverReinit() for re-initialization with the I/O Manager, in order
to provide more initialization points. KdpDriverReinit() calls the KD
providers at BootPhase >= 2, and schedules further reinitializations
(at most 3 more) if any of the providers request so.
CORE-10749
The dmesg command is now available even if screen output is disabled.
Co-authored-by: Hermès Bélusca-Maïto <hermes.belusca-maito@reactos.org>
Our mspaint had two windows of window class "MainWindow".
class CToolBox should inherit CWindowImpl<CToolBox> instead of CWindowImpl<CMainWindow>.
CORE-18867
de-DE: Harmonize the length of IDC_COMPUTERNAME with IDC_ADMINPASSWORD1 and IDC_ADMINPASSWORD2
which looks better and is already done like that in en-US.
de-DE: Also harmonize some 2nd stage captions. Some were named "Setup" and some were
named "Installation". I harmonized to "Setup" everywhere as that is what is also used in
1st stage, is shorter and no german person will have any issue understanding
that. It is also more likely to be kept in sync in the future if new dlgs would
be added, as it is the same word as used in en-US.
de-DE: Align the IDC_PROJECTS with the GPL button (which is slightly more wide in de-DE).
All languages:
Use same width for IDC_PRODUCT_OPTIONS as for IDC_PRODUCT_DESCRIPTION.
- KdbSymInit() in kdb_symbols.c only initializes symbols implementation
support.
- The rest of KdbInitialize gets moved into kdb_cli.c and initializes
the KDBG debugger itself.
- Move KdbDebugPrint to kdb_cli.c as well.
Win2K3 just wraps in SEH only this syscall, which appears pointless
and was removed since NT6.0. We remove it too as an experiment.
Revert the change that added SEH here from commit 6d97180 (r52899).
