This library aims to include all the public and global power manager related GUID identifiers into one shared library, of which they can be accessed across multiple modules of ReactOS, e.g. the kernel, ACPI, PCI, et al.
This patch is needed for the development of the Power Manager (#5719) to continue.
CORE-18969
Co-authored-by: Victor Perevertkin <[email protected]>
Introduce the initial changes needed to get other processors up and into kernel mode.
This only supports x86 as of now but is the first real step towards using other system processors.
CmCheckRegistry is a function that provides the necessary validation checks for a registry hive. This function usually comes into action when logs have been replayed for example, or when a registry hive internals have changed such as when saving a key, loading a key, etc.
This commit implements the whole Check Registry infrastructure (cmcheck.c) in CMLIB library for ease of usage and wide accessibility across parts of the OS. In addition, two more functions for registry checks are also implemented -- HvValidateHive and HvValidateBin.
Instead of having the CmCheckRegistry implementation in the kernel, it's better to have it in the Configuration Manager library instead (aka CMLIB). The benefits of having it in the library are the following:
- CmCheckRegistry can be used in FreeLdr to fix the SYSTEM hive
- It can be used on-demand in the kernel
- It can be used for offline registry repair tools
- It makes the underlying CmCheckRegistry implementation code debug-able in user mode
CORE-9195
CORE-6762
Split KdSendPacket and KdReceivePacket into those that manipulate the
KDBG state proper (reside in kdbg/kdbg.c), and those that deal only with
debug input/output that will reside in a KDTERM "KD Terminal Driver" DLL.
Based on some previous preparatory work by Hervé Poussineau in PR #4600.
(Equivalents of commits 5162bf106 and partly e9bcf7275.)
... since the original ones are internal to the kernel and won't be
available once KDBG is moved out of it.
Use these functions in the pager/prompt support.
This is done in preparation for moving all this functionality in a
separate KDTERM "KD Terminal Driver" DLL.
Additionally:
- Flush the terminal input before sending ANSI escape sequences.
- In KDBG pager, always use the correct reading-key function (the
same used also for reading keys for a line of user input), and not
the simplistic two-call KdbpGetCharSerial + KdbpTryGetCharSerial
that would split the \r \n across calls.
- Call KdbpGetCommandLineSettings() in KdbInitialize() at BootPhase 0,
which is indirectly called by KdDebuggerInitialize0(). And fix its
command-line parsing too.
Rename KdbpReadCommand as KdIoReadLine. Extract the last-command
repetition functionality out of KdIoReadLine and put it where it
belongs: only in the KDBG command main loop KdbpCliMainLoop.
- Remove KdbInit() macro and directly use KdbpCliInit() (since the place
where it was used was already within an #ifdef KDBG block).
- Declare KdpKdbgInit() only when KDBG is defined, move its definition
into kdio.c and remove the legacy wrappers/kdbg.c file.
And in KdbInitialize(), set KdpInitRoutine directly to the former,
instead of using the KdpKdbgInit indirection.
- Don't reset KdComPortInUse in KdpDebugLogInit().
- Minor refactorings: KdpSerialDebugPrint -> KdpSerialPrint and make it
static; argument name "Message" -> "String", "StringLength" -> "Length".
debug.c will serve as a centralized facility for security debugging routines and everything related to that. This file will be expanded with further debug functions for the Security subsystem if needed.
The current state of Security manager's code is kind of a mess. Mainly, there's code scattered around places where they shouldn't belong and token implementation (token.c) is already of a bloat in itself as it is. The file has over 6k lines and it's subject to grow exponentially with improvements, features, whatever that is.
With that being said, the token implementation code in the kernel will be split accordingly and rest of the code moved to appropriate places. The new layout will look as follows (excluding the already existing files):
- client.c (Client security implementation code)
- objtype.c (Object type list implementation code -- more code related to object types will be put here when I'm going to implement object type access checks in the future)
- subject.c (Subject security context support)
The token implementation in the kernel will be split in 4 distinct files as shown:
- token.c (Base token support routines)
- tokenlif.c (Life management of a token object -- that is Duplication, Creation and Filtering)
- tokencls.c (Token Query/Set Information Classes support)
- tokenadj.c (Token privileges/groups adjusting support)
In addition to that, tidy up the internal header and reorganize it as well.
- inbv.c now only contains the Inbv-specific API and nothing else.
- It will make easier for people to write their own boot themes & animations,
by just copying/adapting the bootanim.c file (and the resources).
- Add SAL annotations.
- All INBV progress bar functions (except for InbvIndicateProgress())
should not be INIT-only functions, since they can be (not yet in ROS)
used at later times -- namely, for feedback during hibernation.
* Quality of service kernel stuff bears nothing with security descriptors in anyway, so just have a file specifically for it
* Annotate the function arguments parameters with SAL
* Document the functions
- Use DeviceNode->State field and its values, instead of
DeviceNode->Flags for tracking current node state
- Change DNF_* flags to the ones compatible with Windows XP+
- Simplify state changes for device nodes and encapsulate all the logic
inside the PiDevNodeStateMachine routine. This makes the ground for
future improvements in the device removal sequence and
resource management
- Now values inside DeviceNode->State and ->Flags are compatible with
the windbg !devnode macro and can be tracked using it
- BUGFIX: fixed cases where IRP_MN_START_DEVICE or
IRP_MN_QUERY_DEVICE_RELATIONS may be sent to a device after a
IRP_MN_REMOVE_DEVICE
CORE-7826
And rearrange them in more logical order.
This effectively splits the file, leaving public "Io" functions in
pnpmgr.c along with some things not related do device object management.
Functions which manipulate the device tree are left in devaction.c.
In future all these functions will only be accessed from
DeviceActionWorker.
While being public API, IoRequestDeviceEject and IoInvalidateDeviceState
have been moved to devaction.c as well. In next commits they will be
converted to DeviceActionWorker routines and their callers will be put
in pnpmgr.c
Justin Miller