Commit graph

558 commits

Author SHA1 Message Date
Ratin Gao badd97043f
[RTL][NTDLL_APITEST] Implement RtlRemovePrivileges (#4614)
Vista+ API, compile-time guarded.
Add tests for it.
2022-10-05 14:31:39 +02:00
Mark Jansen a414c88dae
[ATL] Prohibit the use of AddRef/Release on objects inside CComPtr
This mimics what MS's CComPtr is doing:
https://learn.microsoft.com/en-us/cpp/atl/reference/ccomptrbase-class?view=msvc-170#operator_ptr
The reasoning behind this is that AddRef/Release is handled by the CComPtr,
so anyone calling that is most likely not using the CComPtr correct.
2022-10-02 00:38:23 +02:00
Jose Carlos Jesus e215a088f9
[ATL] Fix window position to fit in screen area (#4512)
Clicking "Edit compatibility modes" button in the "Compatibility" tab
opens a window centered on the parent window. If we move the parent
window to one of the screen edges and then click this button again,
the new window will appear off screen.

Adjust position of created window, so now it would be completely visible.

CORE-17089

Reviewed-by: Mark Jansen <mark.jansen@reactos.org>
Reviewed-by: Hermès Bélusca-Maïto <hermes.belusca-maito@reactos.org>
2022-09-13 18:00:45 +03:00
Timo Kreuzer 3aa3b3af56 [CRT] Implement portable ceil/floor 2022-08-26 00:44:46 +02:00
Hermès Bélusca-Maïto 5cadc268ef
[BOOT][SDK:CMLIB] Compile a CMLIB for FreeLdr / NT bootloader with correct definitions. (#4619)
This also allows using the CMLIB with any reduced functionality
that could be required at boot-time.
2022-08-22 22:08:02 +02:00
Timo Kreuzer 76086220fa [CRT] Fix amd64 floating point control functions 2022-08-22 11:22:08 +02:00
Timo Kreuzer 39f11249ff [NTOS][RTL] Initialize MxCsr where missing 2022-08-22 11:22:08 +02:00
Timo Kreuzer 2881b77302 [CMLIB] Don't redefine PAGED_CODE() to nothing in cmlib.h except for cmlib_host
This header is included by ntoskrnl which effectively disabled all PAGED_CODE checks since 2015. Thanks Alex.
Instead define _BLDR_ when building cmlib, which will avoid trying to import KeGetCurrentIrql()
2022-07-20 20:36:22 +02:00
Timo Kreuzer bc9409daba [CRT] Add round and roundf and add it to msvcrtex to make clang v14 happy 2022-07-17 17:32:32 +02:00
Timo Kreuzer 45f75d5d32 [NTOS:KE/x64] Handle user faults in KiGeneralProtectionFaultHandler 2022-07-14 18:35:28 +02:00
George Bișoc 54a00aa8eb
[CMLIB][NTOS:CM] Deduplicate other common definitions between CMLIB and the NTOS CM
Addendum to commit 8c2454e (r70605). Credits and courtesy go to Hermès BÉLUSCA - MAÏTO.

CORE-10802 CORE-10793
2022-07-10 14:35:53 +02:00
Timo Kreuzer b85afdfd25 [CRT] Implement portable + amd64 asm version of fabs/fabsf
Note: older versions of ML64 are broken and don't understand the register form of movq.
See https://stackoverflow.com/questions/24789339/move-quadword-between-xmm-and-general-purpose-register-in-ml64
2022-06-26 19:13:47 +02:00
Timo Kreuzer 8521f6d7b5 [RTL] Implement dynamic function tables for x64 2022-06-25 21:45:47 +02:00
Serge Gautherie ef1311b7a4
[IP] AddrCountPrefixBits(): Fix loop condition (#4556)
Properly handle BitTest reaching 0.

CORE-18225
2022-06-25 17:14:03 +02:00
Victor Perevertkin 447ef2aa4a
[CMAKE] Do not use USE_CLANG_CL variable in CMake scripts 2022-05-27 01:37:37 +03:00
Victor Perevertkin f155b9377f
[CMAKE] Elimitate the use of GCC and CLANG variables 2022-05-27 01:37:34 +03:00
Justin Miller 4363e74ddc
[REACTOS] Finally get some ARM64 applications building (#4517)
- Add some missing ARM64 exports to ntdll, kernel32 and user32
- Create mmtypes header file based on WoA debug symbols
- Get the remaining headers in order, so we can build ARM64 apps
- Adjust subsystem version for binaries so they can run on WoA host
- Get calc, notepad and more base apps to build for ARM64 platform

CORE-17518

Reviewed-by: Hermès Bélusca-Maïto <hermes.belusca-maito@reactos.org>
Reviewed-by: Stanislav Motylkov <x86corez@gmail.com>
2022-05-25 17:06:32 +03:00
Hermès Bélusca-Maïto cfbb734799
[NTOS] Remove ROS-specific __NTOSKRNL__
See https://reactos.org/archives/public/ros-kernel/2004-June/003878.html
> In the source files one set of headers is included if
__NTDLL__ is defines and onother set if __NTOSKRNL__ is defines (dirty
workaround for our messy headers).
2022-05-07 17:53:51 +02:00
Vincent Franchomme 3cfd8ab775 [BTRFS][UBTRFS][SHELLBTRFS] Upgrade to 1.7.8 (#4417)
v1.7.8.1 (2021-06-13):

- Fixed bug preventing new directories from appearing in listings
- Fixed Release version of driver still not working on XP

v1.7.8 (2021-06-09):

- ~~Upgraded zstd to version 1.5.0~~ Not in ReactOS as it introduces deprecated code
- Fixed regression stopping driver from working under XP
- Fixed compilation on clang
- Fixed corruption issue when Linux mount option inode_cache had been used
- Fixed recursion issue involving virtual directory \$Root
2022-05-03 17:30:11 +02:00
Vincent Franchomme c982533ea9 [BTRFS][UBTRFS][SHELLBTRFS] Upgrade to 1.7.6 (#4417)
v1.7.6 (2021-01-14):

- Fixed race condition when booting with Quibble
- No longer need to restart Windows after initial installation
- Forced maximum file name to 255 UTF-8 characters, to match Linux driver
- Fixed issue where directories could be created with trailing backslash
- Fixed potential deadlock when Windows calls NtCreateSection during flush
- Miscellaneous bug fixes
2022-05-03 17:30:11 +02:00
Vincent Franchomme 0604273535 [BTRFS][UBTRFS][SHELLBTRFS] Upgrade to 1.7.4 (#4417)
v1.7.4 (2020-08-23):

- Fixed issue when running compressed EXEs
- Changed build system to cmake
- Upgraded zstd to version 1.4.5
- Added support for FSCTL_GET_RETRIEVAL_POINTERS
- Miscellaneous bug fixes
2022-05-03 17:30:11 +02:00
Hermès Bélusca-Maïto 8ed7d4b341
[SDK:CMLIB][FREELDR:NTLDR] Revert commit 168fea0ee and provide a better fix. Addendum to 93d8a1b7b.
Correct fix was to fix the HCELL_INDEX <-> HKEY conversions, much like
is being done with UlongToHandle / HandleToUlong.

The on-disk/in-memory hive file structures are platform-independent:
their layout must not depend on whether code is compiled in 32 or 64
bits.
2022-04-17 16:46:47 +02:00
Stanislav Motylkov 168fea0eee
[CMLIB] Fix 64-bit build. Addendum to 93d8a1b7b.
Thanks to Hervé Poussineau for help.
2022-04-17 16:16:41 +03:00
Hermès Bélusca-Maïto 6a03fb7099
[SDK:CMLIB] Use Hive->Allocate / Hive->Free where possible. 2022-04-16 18:33:24 +02:00
Justin Miller 2204695f0a
[SDK] Fix some arm64 stuff that was discovered during testing
Addendum to 6dfc13e4. CORE-17518
2022-04-07 19:50:43 +03:00
Hermès Bélusca-Maïto 24cb57fdea
[BOOT][SDK:RTL] Compile a reduced RTL library for FreeLdr / NT bootloader...
... as it should have always been done (and must be done for NTDLL
and NTOS kernel as well). This allows using the RTL with the correct
definitions and the reduced functionality available at boot-time.

+ Make the RTL main header compatible.

In addition, this will permit re-using existing code that already
uses the RTL (mostly string conversions).

See commits 427c90af3 (r36761) and b46e8cc18 (r36980) for some
background.
2022-04-07 03:19:09 +02:00
Hermès Bélusca-Maïto 2ac49f0824
[SDK:RTL] Minimal formatting for NLS functions + Remove inadequate assert in RtlUpcaseUnicodeToOemN(). 2022-04-07 03:19:06 +02:00
Hermès Bélusca-Maïto 7416328523
[SDK:NTOS_VISTA] Fix GCC AMD64 build. Addendum to commit 6f559e9c5. (#4426)
Instead of adding the rtl_vista library to the target, manually add
the related source files to compilation. That's not the best, but
this should definitively fix the linking problem.
2022-04-07 01:52:33 +02:00
Hermès Bélusca-Maïto 6f559e9c54
[RTL][NTOS_VISTA] Move the RTL UTF8 functions to the main RTL library, to be linked in the rtl_vista target instead.
The reason is that both RtlUTF8ToUnicodeN() and RtlUnicodeToUTF8N() are
exported in both kernel and user-mode (ntdll) in Windows 7+.

Conversion from and to UTF8 are fundamental enough that they indeed
deserve to be in a separate file.
2022-04-03 20:41:11 +02:00
Hermès Bélusca-Maïto d873865971
[SDK:CMLIB] Const-ify the unicode strings that are only used as input and not modified. 2022-03-27 19:38:54 +02:00
Hermès Bélusca-Maïto 8ccd435eb0
[SDK:CMLIB] HvGetCell is a macro calling the hive's GetCellRoutine callback.
In principle there should be different get-cell routines, depending
on the type of the hive (given by the OperationType parameter of
HvInitialize): for flat hives, memory-mapped hives, etc.
For now in ReactOS we only support a restricted subset of these,
therefore we are still happy with a single get-cell callback...
This may change in the future.
2022-03-27 18:37:16 +02:00
Hermès Bélusca-Maïto a4cad7be6b
[SDK:CMLIB][MKHIVE][BOOT:ENVIRON][NTOS:CONFIG] Add missing HvGetCell casts. Replace some ASSERT(FALSE). 2022-03-27 18:37:16 +02:00
Hermès Bélusca-Maïto e51c305f51
[SDK:RTL] Consistently use the Allocate/FreeStringMemory helpers when allocating/freeing string buffers. 2022-03-25 18:54:21 +01:00
Hermès Bélusca-Maïto ab827f5225
[SDK:RTL] Don't copy-paste rtl.h into rtl_vista.h; just include it instead. 2022-03-25 18:54:20 +01:00
Hermès Bélusca-Maïto fa404fb2b4
[SDK:RTL] Place source files in alphabetical order in CMakeLists.txt 2022-03-25 18:54:19 +01:00
Hermès Bélusca-Maïto 9d3c3a757a
[SDK:REACTOS][CMLIB][BOOT] Get rid of the FreeLdr-specific __FREELDR_H define, and use the standard NT _BLDR_ instead.
This standard _BLDR_ define is already defined for both FreeLdr and
boot/environ UEFI bootloader lib, so no actual behavioural changes
should occur.
2022-03-25 18:54:18 +01:00
winesync 7cface09ce
[WINESYNC] winecrt0: Add a default implementation DllRegisterServer()/DllUnregisterServer().
Signed-off-by: Alexandre Julliard <julliard@winehq.org>

wine commit id 5d82baf9747b7b133cad3be77c0cc9e24cc09582 by Alexandre Julliard <julliard@winehq.org>
2022-03-20 19:28:38 +01:00
Thomas Faber be33631629
[COMSUPP] Relicense as BSD. 2022-03-15 22:54:17 -04:00
Katayama Hirofumi MZ dd5a634611
[ATL] Add atlsync.h (#4382)
- Add atlsync.h and implement CCriticalSection, CEvent, CMutex and CSemaphore classes.
CORE-13950
2022-03-07 11:02:42 +09:00
Serge Gautherie 25bff3a1e0 [NDK][NTDLL][RTL] RtlCreateTagHeap(): Fix types and annotations
According to
https://processhacker.sourceforge.io/doc/ntrtl_8h.html
2022-02-03 20:21:40 +01:00
Katayama Hirofumi MZ 7014cf04b1
[ATL][MSPAINT] Add ATLTRACE and fix assertion failures (#4299)
- Implement ATLTRACE and AtlTrace in atlbase.h.
- Fix assertion failures in mspaint.
CORE-17969, CORE-18012
2022-01-23 00:59:12 +09:00
Thomas Faber 4cf9b7985e
[CRT] Fix MSVC version of call_handler 2022-01-21 20:00:41 -05:00
Hermès Bélusca-Maïto c1a8dce23c
[CPORTLIB] Remove any usage of debug.h since this lib implements the support for said debugging output. 2022-01-11 22:45:14 +01:00
Serge Gautherie 724774505e [CRT/arm64] Build wine/except_arm64.c
Follow-up to 9efafd6 (0.4.14-dev-934).
CORE-17518
2022-01-11 20:52:34 +03:00
Vadim Galyant fec440d8b8
[SDK:DDK][NTOS:PNP] Implement PnP arbiters initialization 2022-01-10 06:35:45 +03:00
Hermès Bélusca-Maïto 14dbd66d88
[SDK:ATL] Implement GetDlgItemText(BSTR&), GetTopLevelParent(), GetWindowText(CSimpleString&). (#4207)
And add SAL annotations to the Get***Text family of functions.
2021-12-31 02:28:10 +01:00
Hermès Bélusca-Maïto e60a4f00b5
[ATL] atlwin.h: Formatting, and add a comment in IsParentDialog(). 2021-12-31 02:26:53 +01:00
Serge Gautherie 1449523c6d [CRT] mem/: Fix msvc14.0-amd64 build
Addendum to aea4cfb.
2021-12-28 01:55:38 +03:00
Serge Gautherie bf4d47d969 [FREETYPE] CMakeLists.txt: Fix if conditions 2021-12-28 01:45:28 +03:00
Serge Gautherie 0a6750da12
[CRT] stdio/file.c: Import 3 Wine one-liner fixes (#4101)
* [FORMATTING][CRT] stdio/file.c: Reduce diff with Wine.

* [CRT] _wfreopen(): Fix TRACE() format modifier
Import wine-1.4-rc3 f8b29a0 by Eric Pouech.

* [CRT] msvcrt_init_io(): Ignore inherited FDs with invalid handles
Import wine-6.2-32-g611742d by Paul Gofman,
except test part, which shall be WineSync separately.

* [CRT] _dup2(): Fix clearing NOINHERIT flag
Import wine-6.20-44-g1420d28 by Piotr Caban.
2021-11-18 23:23:12 +01:00
Doug Lyons 252a7530d0
[CRT] Do Not lock ioinfo when spawning functions (#4099) CORE-15176
This fixes CORE-15176 'Gimp 2.6.11 hangs when opening a file'.
It regressed by 0.4.9-dev-446-g bffd8201d0

I do intend to port this fix back.
2021-11-11 18:30:43 +01:00
Mark Jansen e3402aca65
[ATL][ATL_APITEST] Add test for CPath +small fixes 2021-10-30 22:47:57 +02:00
Justin Miller be223b9de7
[SDK] Allow ARM64 MSVC to complete configuration (#4045)
- Add some of the missing CMake adjustments to continue the configure and compile process with ARM64 MSVC
- Created quick stubs for the functions in SDK needed to finish the configuration process
- Put in an ARM64 option for spec2def

CORE-17518 CORE-17615
2021-10-22 18:52:32 +03:00
Victor Perevertkin 55f1f3000a
[CMAKE] Remove /fallback compile flag from clang-cl builds
This option is not needed anymore and was removed from LLVM 13
2021-10-14 20:30:27 +03:00
Thomas Faber 40ee59d609
[LIBXML2] Update to version 2.9.12. CORE-17766 2021-09-18 21:42:26 -04:00
Hermès Bélusca-Maïto 9393fc320e
[FORMATTING] Remove trailing whitespace. Addendum to 34593d93.
Excluded: 3rd-party code (incl. wine) and most of the win32ss.
2021-09-13 03:52:22 +02:00
Hermès Bélusca-Maïto 9b1edceae1
[REACTOS] Fix some instances of DPRINTs with trailing whitespace before newlines. 2021-09-13 03:52:19 +02:00
Stanislav Motylkov 3f4c98a425
[ARM] Fix some compilation errors for ARM
CORE-17634 CORE-17604
2021-09-09 19:40:20 +03:00
Roman Masanin 9c4e3234ba
[CRT/ARM] Integer to float conversion implementation (#3866)
CORE-17713 CORE-17706 CORE-17604
2021-09-09 16:02:03 +03:00
Roman Masanin 554bbb6bab
[CRT/ARM] Floating point control functions implementation (#3870)
Implement controlfp, statusfp, fpreset, clearfp. CORE-17757 CORE-17604
2021-09-08 16:04:48 +03:00
Serge Gautherie d6002f9475 [CMLIB] arm64: Define PAGE_SIZE
CORE-17518
2021-09-03 23:40:21 +03:00
Kento Oki 3ba1d82c41
[RTL/x64] Fix a typo RtplUnwindInternal -> RtlpUnwindInternal (#3912) 2021-08-16 04:23:02 +03:00
Victor Perevertkin 6ef6fabfc5
[FREELDR][NTOS][HALPPC][SDK] Remove PowerPC code
Remove PowerPC-related code from the kernel, HAL, SDK and
Freeloader.
2021-08-15 15:35:51 +03:00
Jérôme Gardou 0782375f8b [CRT] Add one missing entry to _syserr_list array, fix _sys_nerr definition
Partial revert of 296e07b94d
2021-08-05 15:35:19 +02:00
Timo Kreuzer e91f201be2 [CRT] Implement crt_process_init() 2021-08-04 02:03:07 +02:00
Timo Kreuzer 8043b76e85 [CRT] Improve CMake files 2021-08-04 02:03:07 +02:00
Timo Kreuzer 950e814377 [CRT] Fix _fmode
Remove mingw-w64 version of _fmode. _fmode should not be linked directly into the executable. Instead, the export from msvcrt should be used. On Windows 10 it's defined to *__p__fmode(), which is exported from ucrtbase.dll
Also _fmode in msvcrt.dll is initialized with 0.
2021-08-04 02:03:07 +02:00
Timo Kreuzer 296e07b94d [CRT] Fix some data exports
* Fix initialization of _commode. In msvcrt it is allocated from .bss, i.e. initialized with 0.
* _fileinfo is initialized with -1
* _aexit_rtn is a pointer, not a function
* Fix _sys_nerr
2021-08-04 02:03:07 +02:00
Timo Kreuzer 379957424c [CRT] Fix some _CRTIMP
Get rid of the ugly __MINGW_IMP_SYMBOL hacks.
2021-08-04 02:03:07 +02:00
Timo Kreuzer b05cc36208 [CRT] Fix CRT headers a bit
* Remove unused internal version of float.h
* Define _STATIC_ASSERT in crtdefs.h
* Add some missing declarations
2021-08-04 02:03:07 +02:00
Timo Kreuzer 0f3d052af9 [CRT] Remove _fmode and _commode initialization
This "initialization" copies the value of the local variable to the one exported from msvcrt, which is the same. Also there shouldn't be a local version of the variable in the first place.
2021-08-04 02:03:07 +02:00
Victor Perevertkin 03506b90e0
[MSVCRTEX] Add some routines required for clang optimizations
- Include exp2* in all clang builds
- Include __aulldiv for i386 ones

Those are required, at least for clang-cl Release configuration
2021-08-02 20:23:18 +03:00
Roman Masanin be3c532bf4
[ARM/CRT] Refactor several functions (#3865)
- Make __fto64 function more readable
- Call worker function directly for __rt_sdiv/udiv
- Adapt __rt_sdiv64/udiv64 asm shims accordingly
- Add header files to CMake source list

CORE-17607 CORE-17614 CORE-17703 CORE-17604

Addendum to f2bc1f0e, e448094e and 54406bf4.
2021-07-31 11:24:03 +03:00
Stanislav Motylkov 54406bf4f0
[CRT/ARM] __fto64: Assembly wrappers are actually not needed anymore
Addendum to e448094e. CORE-17703 CORE-17604
2021-07-30 22:48:03 +03:00
Victor Perevertkin 49cfac17c5
[FFS] Remove the FFS/UFS driver
The upstream driver is not maintained and the file system itself
is in a semi-abandoned state.
Originally imported at 3a3ef631d1

The driver is written by Lee Jae-Hong, updated by Bo Brantén.
ReactOS porting made by Peter Hater and Pierre Schweitzer.
Follow updates at http://www.acc.umu.se/~bosse/

FS Recognizer code is left to keep the FS support as an
installable driver.

CORE-11040
2021-07-30 17:14:57 +03:00
Victor Perevertkin 2e2190df57
[REISERFS] Remove the ReiserFS driver
The upstream driver is not maintained and the file system itself
is in a semi-abandoned state.
Originally imported at e308102f4a

The driver is written by Mark W Piper, updated by Bo Brantén.
ReactOS porting made by Peter Hater and Pierre Schweitzer.
Follow updates at http://www.acc.umu.se/~bosse/

FS Recognizer code is left to keep the FS support as an
installable driver.

CORE-11005
2021-07-30 17:14:53 +03:00
Roman Masanin e448094e74
[CRT/ARM] Implement __dtoi64/dtou64/stoi64/stou64 functions (#3848)
CORE-17703 CORE-17604
2021-07-30 14:20:23 +03:00
Roman Masanin fd8baca9f2
[CRT/ARM] Fix modulus on division (#3856)
This fixes all tests added in 759bdedc. Addendum to f2bc1f0e.

CORE-17607 CORE-17614 CORE-17604
2021-07-29 13:44:16 +03:00
Timo Kreuzer da2a5673e7 [CRT] Fix _matherror and _setusermatherror
We previously used 2 different versions: one from wine and one from mingw-w64.
The former was used in msvcrt, the latter was statically compiled into the executable. When using MS libs, there is only one _matherr, which is statically linked into the executable and does nothing (it's not really a function for users to be called).
_setusermatherror should only exist in msvcrt and not statically, which wouldn't work at all.
2021-07-27 22:08:58 +02:00
Timo Kreuzer f1e2c6cbd0 [CRT/arm] Update file headers to new format and change license to MIT
* Add Raman Masanin to copyrights
* Add some comments
* Return long long from __rt_sdiv (no functional difference, just for clarity)
2021-07-27 14:42:55 +02:00
Serge Gautherie 9a42267b06 [CPPRT] arm: Add 2 'MSVCRTEX_eh_vector_*structor_iterator' aliases
CORE-17606
2021-07-26 09:58:20 +03:00
Roman Masanin f2bc1f0e11
__rt_div fixes for arm (#3843)
[CRT/arm] Fix __rt_udiv and __rt_sdiv
2021-07-24 20:23:58 +02:00
Timo Kreuzer 41bc57ddf0 [REACTOS] Silence warnings in 3r-party code 2021-07-23 22:03:48 +02:00
Timo Kreuzer 5d8e834897 [REACTOS] Fix a number of MSVC warnings 2021-07-23 22:03:48 +02:00
Timo Kreuzer 7100a24fc3 [CRT] Remove checkstk_ms from build (it was unused) 2021-07-20 23:13:03 +02:00
Timo Kreuzer 8c4aff39a8 [CRT] Refactor CMake files 2021-07-20 23:13:03 +02:00
Timo Kreuzer aea4cfba55 [CRT] Add some missing #pragma function 2021-07-11 21:45:29 +02:00
Timo Kreuzer d24700f82e [RTL/x64] Properly handle UNW_FLAG_CHAININFO 2021-07-03 12:56:48 +02:00
Jérôme Gardou 0ffbbab5a2 [CRT] Revert unwanted part of f30136bc79 2021-06-29 12:48:25 +02:00
Jérôme Gardou f30136bc79 [NTOS:KE] Test spinlock ownership on both UP & MP build
There is no reason not to, and this avoids introducing bugs stupidly.
2021-06-29 11:49:20 +02:00
Jérôme Gardou 835c30232e [NTOS:KD][NTOS:KD64][NTOS:KDBG] Fix IRQL & spinlock use
KD64: Raise to HIGH_LEVEL when entering trap
KDBG: lower to DISPATCH_LEVEL when applying IRQL hack & use a worker thread to load symbols
KD&KDBG: Actually unload symbols when required
2021-06-29 11:49:20 +02:00
Hermès Bélusca-Maïto 31322f5df9
[CONUTILS:PAGER][MORE] Implement text line caching + fix some bugs.
- Implement caching of individual (newline-separated) text lines; this
  behaviour can be enabled with a flag (enabled by MORE):
  CON_PAGER_CACHE_INCOMPLETE_LINE.
  This feature is necessary when reading a text file, whose text lines
  may span across two or more successive temporary read buffers, and is
  required for correctly determining whether the lines being read are
  blank and may be squeezed.

- When squeezing blank lines, the blank-line check must be done for each
  line segment corresponding to the screen line (and following) that
  need to be displayed. This matches the behaviour of MS MORE.COM.

- Fix the IsBlankLine() check to not consider FORM-FEEDs as being blank
  characters: This is necessary for correctly handling FORM-FEED
  expansion. Also note that MS MORE.COM only checks for spaces and TABs,
  so we are slightly overdoing these checks (considering other types of
  whitespace).

- Get rid of ConCallPagerLine() and the intermediate CON_PAGER_DONT_OUTPUT
  state flag that were used repeatedly for each and every small line
  chunks. Instead, call directly the user-specified 'PagerLine' callback
  when we are about to start treating the next line segment to be
  displayed (see comment above).

- Fix the exit return condition of ConPagerWorker(): it should return
  TRUE whenever we displayed all the required lines, and FALSE otherwise.
  Otherwise, the previous (buggy) condition on the data being read from
  the text file, may lead to the prompt not showing when a screenful of
  text has been displayed, if it happened that the current text buffer
  becomes empty at the same time (even if, overall, the text file hasn't
  been fully displayed).

- In MorePagerLine(), when we encounter for the first time a blank line
  that will be squeezed with other successive ones, display a single
  blank line. But for that, just display one space and a newline: this
  single space is especially needed in order to force line wrapping when
  the ENABLE_VIRTUAL_TERMINAL_PROCESSING or DISABLE_NEWLINE_AUTO_RETURN
  console modes are enabled. Otherwise the cursor remains at the
  previous line (without wrapping), and just outputting one newline will
  not make it move past 2 lines as one would naively expect.
2021-06-28 21:26:32 +02:00
Hermès Bélusca-Maïto aff90f530c
[CONUTILS:PAGER] Extract the character-specific handling out of the character-loop.
This also allows to factor out the ConCallPagerLine() call for outputting the pending text.
2021-06-28 21:26:32 +02:00
Hermès Bélusca-Maïto ff445ca184
[CONUTILS:PAGER][MORE] Fix the default paging region.
- The column extent should cover the whole width of the console screenbuffer.
  On the contrary, the line extent covers only the number of lines that
  cover the current displayed console window.

- Since the console can be resized while the pager is prompting, we need
  to actually recalculate in the prompt routine the default number of
  lines for a screen.

- Reset s_nNextLineNo when paging a new file.
2021-06-28 21:26:31 +02:00
Hermès Bélusca-Maïto f74a3f6e29
[CONUTILS:PAGER][MORE] Code style/formatting.
- Shorten the names of the flags: CON_PAGER_FLAG_*** --> CON_PAGER_***.
- Reorder few members in the CON_PAGER pager structure where they make sense.
- ScreenColumns, ScreenRows --> PageColumns, PageRows: keeping the open
  possibility for having a pager controlling a region of different size
  than the screen.
- Add doxygen documentation for ConWritePaging().
2021-06-28 21:26:30 +02:00
Jérôme Gardou d1f5c31820 [SDK] Add GCC overrides for SAL annotations
GCC has some functions, variables & type attributes which can be used as aliases
for some of the SAL annotations. Although it's not as rich & precise, it's still useful
since we actually enable -Werror on GCC builds whereas we don't use such an option
on MSVC builds.

For now, _Must_inspect_result_ is aliased to warn_result_unused attribute.
2021-06-28 10:20:57 +02:00
Jérôme Gardou e55eeb2d9c [WDF] Synchronize function attributes between declaration & definition
Addendum to 1f377076d7
2021-06-28 10:20:57 +02:00
Jérôme Gardou 46394ab80d [RTL] In RtlReleasePrivilege, raise exception if restoring old privileges fails
CORE-17637
2021-06-28 10:20:57 +02:00
Jérôme Gardou fb9ebe17bf [RTL] When taking system volume ownership, assert that we succeeded to restore privileges
CORE-17637
2021-06-28 10:20:57 +02:00
Jérôme Gardou 9c5b39e25a [RTL] Check and cascade down RtlGUIDFromString value
CORE-17637
2021-06-28 10:20:57 +02:00