mirror of
https://github.com/reactos/reactos.git
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implemented LoadLibray and FreeLibrary
svn path=/trunk/; revision=710
This commit is contained in:
Boudewijn Dekker
parent
8690858184
commit
a66a6e5dba
5 changed files with 94 additions and 111 deletions
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@ -1,4 +1,4 @@
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# $Id: makefile,v 1.26 1999/10/02 20:20:42 ariadne Exp $
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# $Id: makefile,v 1.27 1999/10/17 18:18:43 ariadne Exp $
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#
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# ReactOS Operating System
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#
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@ -25,14 +25,14 @@ all: $(DLLTARGET)
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SYNCH_OBJECTS = synch/critical.o synch/event.o synch/wait.o synch/intrlck.o synch/timer.o
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MISC_OBJECTS = misc/error.o misc/atom.o misc/handle.o misc/env.o misc/dllmain.o \
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misc/console.o misc/time.o misc/stubs.o
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misc/console.o misc/time.o misc/stubs.o misc/rtl.o misc/ldr.o
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FILE_OBJECTS = file/file.o file/curdir.o file/lfile.o file/dir.o \
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file/iocompl.o file/volume.o file/deviceio.o file/dosdev.o \
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file/create.o file/find.o file/copy.o file/pipe.o \
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file/move.o file/lock.o file/rw.o file/delete.o
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MEM_OBJECTS = mem/virtual.o mem/heap.o mem/utils.o mem/section.o mem/isbad.o
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MEM_OBJECTS = mem/virtual.o mem/heap.o mem/utils.o mem/section.o mem/isbad.o mem/procmem.o
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NLS_OBJECTS = nls/codepage.o nls/cpmisc.o nls/cptable.o\
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nls/cp37.o nls/cp437.o nls/cp500.o nls/cp737.o nls/cp775.o nls/cp850.o nls/cp852.o nls/cp855.o nls/cp857.o\
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64
reactos/lib/kernel32/mem/procmem.c
Normal file
64
reactos/lib/kernel32/mem/procmem.c
Normal file
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@ -0,0 +1,64 @@
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/*
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* COPYRIGHT: See COPYING in the top level directory
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* PROJECT: ReactOS kernel
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* FILE: lib/kernel32/mem/procmem.c
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* PURPOSE:
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* PROGRAMMER: Boudewijn Dekker
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*/
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/* INCLUDES ******************************************************************/
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#include <ddk/ntddk.h>
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#include <windows.h>
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/* FUNCTIONS *****************************************************************/
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WINBOOL
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STDCALL
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ReadProcessMemory (
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HANDLE hProcess,
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LPCVOID lpBaseAddress,
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LPVOID lpBuffer,
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DWORD nSize,
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LPDWORD lpNumberOfBytesRead
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)
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{
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NTSTATUS Status;
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Status = NtReadVirtualMemory( hProcess, (PVOID)lpBaseAddress,lpBuffer, nSize,
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(PULONG)lpNumberOfBytesRead
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);
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if (!NT_SUCCESS(Status))
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{
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SetLastError(RtlNtStatusToDosError(Status));
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return FALSE;
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}
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return TRUE;
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}
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WINBOOL
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STDCALL
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WriteProcessMemory (
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HANDLE hProcess,
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LPVOID lpBaseAddress,
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LPVOID lpBuffer,
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DWORD nSize,
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LPDWORD lpNumberOfBytesWritten
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)
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{
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NTSTATUS Status;
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Status = NtWriteVirtualMemory( hProcess, lpBaseAddress,lpBuffer, nSize,
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(PULONG)lpNumberOfBytesWritten
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);
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if (!NT_SUCCESS(Status))
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{
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SetLastError(RtlNtStatusToDosError(Status));
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return FALSE;
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}
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return TRUE;
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}
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@ -4,16 +4,7 @@
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#include <ddk/ntddk.h>
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#include <pe.h>
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#include <ntdll/ldr.h>
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#if 0
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typedef struct _DLL
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{
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PIMAGE_NT_HEADERS Headers;
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PVOID BaseAddress;
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HANDLE SectionHandle;
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struct _DLL* Prev;
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struct _DLL* Next;
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} DLL, *PDLL;
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#endif
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HINSTANCE LoadLibraryA( LPCSTR lpLibFileName )
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{
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@ -28,20 +19,20 @@ HINSTANCE LoadLibraryA( LPCSTR lpLibFileName )
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i = lstrlen(lpLibFileName);
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if ( lpLibFileName[i-1] == '.' ) {
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lpDllName = HeapAlloc(GetProcessHeap(),0,i+1);
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lpstrcpy(lpDllName,lpLibFileName);
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lstrcpy(lpDllName,lpLibFileName);
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lpDllName[i-1] = 0;
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}
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else if (i > 3 && lpLibFileName[i-3] != '.' ) {
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lpDllName = HeapAlloc(GetProcessHeap(),0,i+4);
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lpstrcpy(lpDllName,lpLibFileName);
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lpstrcat(lpDllName,".dll");
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lstrcpy(lpDllName,lpLibFileName);
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lstrcat(lpDllName,".dll");
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}
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else {
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lpDllName = HeapAlloc(GetProcessHeap(),0,i+1);
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lpstrcpy(lpDllName,lpLibFileName);
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lstrcpy(lpDllName,lpLibFileName);
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}
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if ( !NT_SUCCESS(LdrLoadDll(&hInst,lpDllName ))
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if ( !NT_SUCCESS(LdrLoadDll((PDLL *)&hInst,lpDllName )))
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{
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return NULL;
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}
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@ -54,12 +45,11 @@ FARPROC GetProcAddress( HMODULE hModule, LPCSTR lpProcName )
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{
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FARPROC fnExp;
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ULONG Ordinal;
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if ( LOWORD(lpProcName )
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fnExp = LdrGetExportByOrdinal (hModule,Ordinal);
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if ( HIWORD(lpProcName ) != 0 )
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fnExp = LdrGetExportByName (hModule,(LPSTR)lpProcName);
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else
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fnExp = LdrGetExportByName (hModule,lpProcName);
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fnExp = LdrGetExportByOrdinal (hModule,(ULONG)lpProcName);
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return fnExp;
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}
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@ -70,7 +60,20 @@ WINBOOL FreeLibrary( HMODULE hLibModule )
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return TRUE;
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}
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HMODULE GetModuleHandle ( LPCTSTR lpModuleName )
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VOID
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STDCALL
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FreeLibraryAndExitThread(
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HMODULE hLibModule,
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DWORD dwExitCode
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)
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{
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if ( FreeLibrary(hLibModule) )
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ExitThread(dwExitCode);
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return;
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}
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HMODULE GetModuleHandleA ( LPCSTR lpModuleName )
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{
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return LoadLibraryA(lpModuleName);
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}
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@ -8,7 +8,6 @@
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/* INCLUDES ******************************************************************/
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#include <windows.h>
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typedef DWORD ( *RtlFillMemoryType) (DWORD Unknown0, DWORD Unknown1, DWORD Unknown2 );
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@ -1,4 +1,4 @@
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/* $Id: stubs.c,v 1.7 1999/10/07 23:45:07 ekohl Exp $
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/* $Id: stubs.c,v 1.8 1999/10/17 18:18:44 ariadne Exp $
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*
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* KERNEL32.DLL stubs (unimplemented functions)
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* Remove from this file, if you implement them.
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@ -1059,15 +1059,7 @@ FormatMessageA (
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}
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VOID
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STDCALL
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FreeLibraryAndExitThread (
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HMODULE hLibModule,
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DWORD dwExitCode
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)
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{
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SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
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}
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WINBOOL
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@ -3176,19 +3168,7 @@ RaiseException (
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}
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WINBOOL
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STDCALL
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ReadProcessMemory (
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HANDLE hProcess,
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LPCVOID lpBaseAddress,
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LPVOID lpBuffer,
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DWORD nSize,
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LPDWORD lpNumberOfBytesRead
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)
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{
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SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
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return FALSE;
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}
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WINBOOL
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@ -3258,56 +3238,6 @@ ReleaseSemaphore (
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}
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/* FIXME: KERNEL32.RtlFillMemory == NTDLL.RtlFillMemory */
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DWORD
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STDCALL
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RtlFillMemory (
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DWORD Unknown0,
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DWORD Unknown1,
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DWORD Unknown2
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)
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{
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return 0;
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}
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/* FIXME: KERNEL32.RtlMoveMemory == NTDLL.RtlMoveMemory */
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DWORD
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STDCALL
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RtlMoveMemory (
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DWORD Unknown0,
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DWORD Unknown1,
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DWORD Unknown2
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)
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{
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return 0;
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}
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/* FIXME: KERNEL32.RtlUnwind == NTDLL.RtlUnwind */
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DWORD
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STDCALL
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RtlUnwind (
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DWORD Unknown0,
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DWORD Unknown1,
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DWORD Unknown2,
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DWORD Unknown3
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)
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{
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return 0;
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}
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/* FIXME: KERNEL32.RtlZeroMemory == NTDLL.RtlZeroMemory */
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DWORD
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STDCALL
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RtlZeroMemory (
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DWORD Unknown0,
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DWORD Unknown1
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)
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{
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return 0;
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}
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WINBOOL
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@ -4089,19 +4019,6 @@ WritePrivateProfileStructW (
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}
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WINBOOL
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STDCALL
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WriteProcessMemory (
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HANDLE hProcess,
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LPVOID lpBaseAddress,
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LPVOID lpBuffer,
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DWORD nSize,
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LPDWORD lpNumberOfBytesWritten
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)
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{
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SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
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return FALSE;
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}
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WINBOOL
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