diff --git a/reactos/lib/ntdll/rtl/encode.c b/reactos/lib/ntdll/rtl/encode.c deleted file mode 100644 index cc28a2e2b01..00000000000 --- a/reactos/lib/ntdll/rtl/encode.c +++ /dev/null @@ -1,80 +0,0 @@ -/* $Id: encode.c,v 1.3 2004/02/01 20:48:06 ekohl Exp $ - * - * COPYRIGHT: See COPYING in the top level directory - * PROJECT: ReactOS kernel - * PURPOSE: Security descriptor functions - * FILE: lib/ntdll/rtl/encode.c - * PROGRAMMER: KJK::Hyperion - * REVISION HISTORY: - * 02/04/2003: created (code contributed by crazylord - * ) - */ - -/* INCLUDES *****************************************************************/ - -#include - -#include - -/* FUNCTIONS ***************************************************************/ - -VOID STDCALL -RtlRunDecodeUnicodeString (IN UCHAR Hash, - IN OUT PUNICODE_STRING String) -{ - PUCHAR ptr; - USHORT i; - - ptr = (PUCHAR)String->Buffer; - if (String->Length > 1) - { - for (i = String->Length; i > 1; i--) - { - ptr[i - 1] ^= ptr[i - 2] ^ Hash; - } - } - - if (String->Length >= 1) - { - ptr[0] ^= Hash | (UCHAR)0x43; - } -} - - -VOID STDCALL -RtlRunEncodeUnicodeString (IN OUT PUCHAR Hash, - IN OUT PUNICODE_STRING String) -{ - LARGE_INTEGER CurrentTime; - PUCHAR ptr; - USHORT i; - NTSTATUS Status; - - ptr = (PUCHAR) String->Buffer; - if (*Hash == 0) - { - Status = NtQuerySystemTime (&CurrentTime); - if (NT_SUCCESS(Status)) - { - for (i = 1; i < sizeof(LARGE_INTEGER) && (*Hash == 0); i++) - *Hash |= *(PUCHAR)(((PUCHAR)&CurrentTime) + i); - } - - if (*Hash == 0) - *Hash = 1; - } - - if (String->Length >= 1) - { - ptr[0] ^= (*Hash) | (UCHAR)0x43; - if (String->Length > 1) - { - for (i = 1; i < String->Length; i++) - { - ptr[i] ^= ptr[i - 1] ^ (*Hash); - } - } - } -} - -/* EOF */ diff --git a/reactos/lib/ntdll/rtl/image.c b/reactos/lib/ntdll/rtl/image.c deleted file mode 100644 index 2fd86411c48..00000000000 --- a/reactos/lib/ntdll/rtl/image.c +++ /dev/null @@ -1,148 +0,0 @@ -/* $Id: image.c,v 1.7 2004/01/17 10:30:53 hbirr Exp $ - * - * COPYRIGHT: See COPYING in the top level directory - * PROJECT: ReactOS kernel - * FILE: lib/ntdll/rtl/image.c - * PURPOSE: Image handling functions - * PROGRAMMER: Eric Kohl - * UPDATE HISTORY: - * 17/03/2000 Created - */ - -#include -#include - -#define NDEBUG -#include - -/* FUNCTIONS ****************************************************************/ - -/* - * @implemented - */ -PIMAGE_NT_HEADERS STDCALL -RtlImageNtHeader (IN PVOID BaseAddress) -{ - PIMAGE_NT_HEADERS NtHeader; - PIMAGE_DOS_HEADER DosHeader = (PIMAGE_DOS_HEADER)BaseAddress; - - if (DosHeader && DosHeader->e_magic != IMAGE_DOS_SIGNATURE) - { - DPRINT1("DosHeader->e_magic %x\n", DosHeader->e_magic); - DPRINT1("NtHeader %x\n", (BaseAddress + DosHeader->e_lfanew)); - } - - if (DosHeader && DosHeader->e_magic == IMAGE_DOS_SIGNATURE) - { - NtHeader = (PIMAGE_NT_HEADERS)(BaseAddress + DosHeader->e_lfanew); - if (NtHeader->Signature == IMAGE_NT_SIGNATURE) - return NtHeader; - } - - return NULL; -} - - -/* - * @implemented - */ -PVOID -STDCALL -RtlImageDirectoryEntryToData ( - PVOID BaseAddress, - BOOLEAN bFlag, - ULONG Directory, - PULONG Size - ) -{ - PIMAGE_NT_HEADERS NtHeader; - ULONG Va; - - NtHeader = RtlImageNtHeader (BaseAddress); - if (NtHeader == NULL) - return NULL; - - if (Directory >= NtHeader->OptionalHeader.NumberOfRvaAndSizes) - return NULL; - - Va = NtHeader->OptionalHeader.DataDirectory[Directory].VirtualAddress; - if (Va == 0) - return NULL; - - if (Size) - *Size = NtHeader->OptionalHeader.DataDirectory[Directory].Size; - - if (bFlag) - return (PVOID)(BaseAddress + Va); - - /* image mapped as ordinary file, we must find raw pointer */ - return (PVOID)RtlImageRvaToVa (NtHeader, BaseAddress, Va, NULL); -} - - -/* - * @implemented - */ -PIMAGE_SECTION_HEADER -STDCALL -RtlImageRvaToSection ( - PIMAGE_NT_HEADERS NtHeader, - PVOID BaseAddress, - ULONG Rva - ) -{ - PIMAGE_SECTION_HEADER Section; - ULONG Va; - ULONG Count; - - Count = NtHeader->FileHeader.NumberOfSections; - Section = (PIMAGE_SECTION_HEADER)((ULONG)&NtHeader->OptionalHeader + - NtHeader->FileHeader.SizeOfOptionalHeader); - while (Count) - { - Va = Section->VirtualAddress; - if ((Va <= Rva) && - (Rva < Va + Section->SizeOfRawData)) - return Section; - Section++; - } - return NULL; -} - - -/* - * @implemented - */ -ULONG -STDCALL -RtlImageRvaToVa ( - PIMAGE_NT_HEADERS NtHeader, - PVOID BaseAddress, - ULONG Rva, - PIMAGE_SECTION_HEADER *SectionHeader - ) -{ - PIMAGE_SECTION_HEADER Section = NULL; - - if (SectionHeader) - Section = *SectionHeader; - - if (Section == NULL || - Rva < Section->VirtualAddress || - Rva >= Section->VirtualAddress + Section->SizeOfRawData) - { - Section = RtlImageRvaToSection (NtHeader, BaseAddress, Rva); - if (Section == NULL) - return 0; - - if (SectionHeader) - *SectionHeader = Section; - } - - return (ULONG)(BaseAddress + - Rva + - Section->PointerToRawData - - Section->VirtualAddress); -} - -/* EOF */ diff --git a/reactos/lib/ntdll/rtl/splaytree.c b/reactos/lib/ntdll/rtl/splaytree.c deleted file mode 100644 index 22896bf6778..00000000000 --- a/reactos/lib/ntdll/rtl/splaytree.c +++ /dev/null @@ -1,70 +0,0 @@ -/* - * ReactOS kernel - * Copyright (C) 2003 ReactOS Team - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ -/* $Id: splaytree.c,v 1.1 2003/09/02 11:19:29 ekohl Exp $ - * - * COPYRIGHT: See COPYING in the top level directory - * PROJECT: ReactOS system libraries - * PURPOSE: Splay-Tree implementation - * FILE: lib/ntdll/rtl/splaytree.c - */ - -#include - -/* FUNCTIONS *****************************************************************/ - -PRTL_SPLAY_LINKS STDCALL -RtlSubtreePredecessor (IN PRTL_SPLAY_LINKS Links) -{ - PRTL_SPLAY_LINKS Child; - - Child = Links->RightChild; - if (Child == NULL) - return NULL; - - if (Child->LeftChild == NULL) - return Child; - - /* Get left-most child */ - while (Child->LeftChild != NULL) - Child = Child->LeftChild; - - return Child; -} - - -PRTL_SPLAY_LINKS STDCALL -RtlSubtreeSuccessor (IN PRTL_SPLAY_LINKS Links) -{ - PRTL_SPLAY_LINKS Child; - - Child = Links->LeftChild; - if (Child == NULL) - return NULL; - - if (Child->RightChild == NULL) - return Child; - - /* Get right-most child */ - while (Child->RightChild != NULL) - Child = Child->RightChild; - - return Child; -} - -/* EOF */