From 0e05e9fd34bd036e9043f20939c53edf967465ce Mon Sep 17 00:00:00 2001 From: Amlal El Mahrouss Date: Sun, 25 Jan 2026 03:07:52 +0100 Subject: feat: CF: Add alias for CFDictionary (CFDict). fix: kernel: CodeMgr improvements and fixes. Signed-off-by: Amlal El Mahrouss --- src/libDDK/DriverKit/c++/checksum.h | 33 +++++++++++++++++++++++++++++++-- src/libDDK/DriverKit/c++/ddk.h | 4 ++-- src/libDDK/DriverKit/c++/driver_base.h | 5 +++-- 3 files changed, 36 insertions(+), 6 deletions(-) (limited to 'src/libDDK/DriverKit/c++') diff --git a/src/libDDK/DriverKit/c++/checksum.h b/src/libDDK/DriverKit/c++/checksum.h index 34a49675..4cc87423 100644 --- a/src/libDDK/DriverKit/c++/checksum.h +++ b/src/libDDK/DriverKit/c++/checksum.h @@ -1,10 +1,39 @@ -// Copyright 2024-2025, Amlal El Mahrouss (amlal@nekernel.org) +// Copyright 2024-2026, Amlal El Mahrouss (amlal@nekernel.org) // Licensed under the Apache License, Version 2.0 (see LICENSE file) // Official repository: https://github.com/nekernel-org/nekernel #ifndef DRIVERKIT_CHECKSUM_H #define DRIVERKIT_CHECKSUM_H -/// @todo Driver checksum +#include + +namespace Kernel::DDK { + +using IndexableBlob = Char*; + +/// @note This uses the FNV 64-bit variant. +/// @brief Performs a checksum computation for a memory region. +inline UInt64 rtl_checksum(const IndexableBlob path) { + if (!path || *path == 0) return 0; + + const UInt64 kFNVSeed = 0xcbf29ce484222325ULL; + const UInt64 kFNVPrime = 0x100000001b3ULL; + + UInt64 hash = kFNVSeed; + + IndexableBlob path_ = path; + + while (*path_) { + hash ^= (Char) (*path_++); + hash *= kFNVPrime; + } + + return hash; +} + +using Blob = VoidPtr; + +} + #endif diff --git a/src/libDDK/DriverKit/c++/ddk.h b/src/libDDK/DriverKit/c++/ddk.h index f9b6b8d1..857a65a7 100644 --- a/src/libDDK/DriverKit/c++/ddk.h +++ b/src/libDDK/DriverKit/c++/ddk.h @@ -1,11 +1,11 @@ -// Copyright 2024-2025, Amlal El Mahrouss (amlal@nekernel.org) +// Copyright 2024-2026, Amlal El Mahrouss (amlal@nekernel.org) // Licensed under the Apache License, Version 2.0 (see LICENSE file) // Official repository: https://github.com/nekernel-org/nekernel #ifndef DRIVERKIT_DDK_H #define DRIVERKIT_DDK_H -#include #include +#include #endif diff --git a/src/libDDK/DriverKit/c++/driver_base.h b/src/libDDK/DriverKit/c++/driver_base.h index e5147b77..82e5bd44 100644 --- a/src/libDDK/DriverKit/c++/driver_base.h +++ b/src/libDDK/DriverKit/c++/driver_base.h @@ -5,11 +5,12 @@ #ifndef DRIVERKIT_DRIVER_BASE_H #define DRIVERKIT_DRIVER_BASE_H +#include #include #define DDK_DRIVER_IMPL \ final: \ - public \ + public \ ::Kernel::DDK::IDriverBase /// @author Amlal El Mahrouss @@ -38,7 +39,7 @@ class IDriverBase { /// @author @amlel-el-mahrouss template concept IsValidDriver = requires(Driver drv) { - {drv.IsActive() && drv.Type() > kInvalidType}; + { drv.IsActive() && drv.Type() > kInvalidType }; }; } // namespace Kernel::DDK -- cgit v1.2.3