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156 lines
4.3 KiB
C
156 lines
4.3 KiB
C
/*
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* Win32 kernel functions
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*
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* Copyright 1995 Martin von Loewis, Sven Verdoolaege, and Cameron Heide
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*/
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#include <errno.h>
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#include <sys/errno.h>
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#include <stdlib.h>
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#include <unistd.h>
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#include <sys/types.h>
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#include <sys/stat.h>
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#include <sys/mman.h>
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#include <fcntl.h>
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#include <string.h>
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#include <time.h>
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#include "winbase.h"
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#include "winerror.h"
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#include "file.h"
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#include "device.h"
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#include "process.h"
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#include "heap.h"
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#include "debugtools.h"
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DEFAULT_DEBUG_CHANNEL(file)
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DWORD ErrnoToLastError(int errno_num);
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/***********************************************************************
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* ReadFileEx (KERNEL32.)
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*/
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typedef
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VOID
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(CALLBACK *LPOVERLAPPED_COMPLETION_ROUTINE)(
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DWORD dwErrorCode,
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DWORD dwNumberOfBytesTransfered,
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LPOVERLAPPED lpOverlapped
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);
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BOOL WINAPI ReadFileEx(HFILE hFile, LPVOID lpBuffer, DWORD numtoread,
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LPOVERLAPPED lpOverlapped,
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LPOVERLAPPED_COMPLETION_ROUTINE lpCompletionRoutine)
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{
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FIXME("file %d to buf %p num %ld %p func %p stub\n",
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hFile, lpBuffer, numtoread, lpOverlapped, lpCompletionRoutine);
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SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
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return 0;
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}
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/**************************************************************************
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* SetFileAttributes16 (KERNEL.421)
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*/
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BOOL16 WINAPI SetFileAttributes16( LPCSTR lpFileName, DWORD attributes )
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{
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return SetFileAttributesA( lpFileName, attributes );
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}
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/**************************************************************************
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* SetFileAttributes32A (KERNEL32.490)
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*/
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BOOL WINAPI SetFileAttributesA(LPCSTR lpFileName, DWORD attributes)
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{
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struct stat buf;
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DOS_FULL_NAME full_name;
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if (!DOSFS_GetFullName( lpFileName, TRUE, &full_name ))
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return FALSE;
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TRACE("(%s,%lx)\n",lpFileName,attributes);
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if (attributes & FILE_ATTRIBUTE_NORMAL) {
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attributes &= ~FILE_ATTRIBUTE_NORMAL;
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if (attributes)
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FIXME("(%s):%lx illegal combination with FILE_ATTRIBUTE_NORMAL.\n",
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lpFileName,attributes);
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}
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if(stat(full_name.long_name,&buf)==-1)
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{
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SetLastError(ErrnoToLastError(errno));
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return FALSE;
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}
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if (attributes & FILE_ATTRIBUTE_READONLY)
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{
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buf.st_mode &= ~0222; /* octal!, clear write permission bits */
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attributes &= ~FILE_ATTRIBUTE_READONLY;
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}
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else
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{
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/* add write permission */
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buf.st_mode |= 0600 | ((buf.st_mode & 044) >> 1);
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}
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if (attributes & FILE_ATTRIBUTE_DIRECTORY)
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{
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if (!S_ISDIR(buf.st_mode))
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FIXME("SetFileAttributes expected the file '%s' to be a directory",
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lpFileName);
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attributes &= ~FILE_ATTRIBUTE_DIRECTORY;
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}
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attributes &= ~(FILE_ATTRIBUTE_ARCHIVE|FILE_ATTRIBUTE_HIDDEN|FILE_ATTRIBUTE_SYSTEM);
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if (attributes)
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FIXME("(%s):%lx attribute(s) not implemented.\n",
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lpFileName,attributes);
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if (-1==chmod(full_name.long_name,buf.st_mode))
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{
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MESSAGE("Wine ERROR: Couldn't set file attributes for existing file \"%s\". Check permissions !\n", full_name.long_name);
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SetLastError(ErrnoToLastError(errno));
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return FALSE;
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}
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return TRUE;
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}
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/**************************************************************************
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* SetFileAttributes32W (KERNEL32.491)
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*/
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BOOL WINAPI SetFileAttributesW(LPCWSTR lpFileName, DWORD attributes)
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{
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LPSTR afn = HEAP_strdupWtoA( GetProcessHeap(), 0, lpFileName );
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BOOL res = SetFileAttributesA( afn, attributes );
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HeapFree( GetProcessHeap(), 0, afn );
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return res;
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}
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/**************************************************************************
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* SetFileApisToOEM (KERNEL32.645)
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*/
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VOID WINAPI SetFileApisToOEM(void)
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{
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/*FIXME(file,"(): stub!\n");*/
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}
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/**************************************************************************
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* SetFileApisToANSI (KERNEL32.644)
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*/
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VOID WINAPI SetFileApisToANSI(void)
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{
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/*FIXME(file,"(): stub\n");*/
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}
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/******************************************************************************
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* AreFileApisANSI [KERNEL32.105] Determines if file functions are using ANSI
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*
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* RETURNS
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* TRUE: Set of file functions is using ANSI code page
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* FALSE: Set of file functions is using OEM code page
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*/
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BOOL WINAPI AreFileApisANSI(void)
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{
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FIXME("(void): stub\n");
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return TRUE;
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}
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