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- Return correct error codes.

Browse source 
- Fix behaviour if files are on different Wine drives
  - delete source if copy successful
  - try rename() - files may be on the same Unix file system.
- Try copy/delete if rename() fails: files may be on the same DOS
  drive, but on different Unix file systems.
This commit is contained in:
Martin Wilck 2002-09-17 01:27:55 +00:00 committed by Alexandre Julliard
parent 848d50dc0f
commit 6a504be56f
1 changed files with 30 additions and 14 deletions
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44
files/file.c
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@ -2623,6 +2623,7 @@ BOOL WINAPI MoveFileExW( LPCWSTR fn1, LPCWSTR fn2, DWORD flag )
{
DOS_FULL_NAME full_name1, full_name2;
HANDLE hFile;
DWORD attr = INVALID_FILE_ATTRIBUTES;
TRACE("(%s,%s,%04lx)\n", debugstr_w(fn1), debugstr_w(fn2), flag);
@ -2663,8 +2664,7 @@ BOOL WINAPI MoveFileExW( LPCWSTR fn1, LPCWSTR fn2, DWORD flag )
/* target exists, check if we may overwrite */
if (!(flag & MOVEFILE_REPLACE_EXISTING))
{
/* FIXME: Use right error code */
SetLastError( ERROR_ACCESS_DENIED );
SetLastError( ERROR_FILE_EXISTS );
return FALSE;
}
}
@ -2691,17 +2691,17 @@ BOOL WINAPI MoveFileExW( LPCWSTR fn1, LPCWSTR fn2, DWORD flag )
return FILE_AddBootRenameEntry( fn1, fn2, flag );
}
attr = GetFileAttributesW( fn1 );
if ( attr == INVALID_FILE_ATTRIBUTES ) return FALSE;
/* check if we are allowed to rename the source */
hFile = FILE_CreateFile( full_name1.long_name, 0, 0,
NULL, OPEN_EXISTING, 0, 0, TRUE,
GetDriveTypeW( full_name1.short_name ) );
if (!hFile)
{
DWORD attr;
if (GetLastError() != ERROR_ACCESS_DENIED) return FALSE;
attr = GetFileAttributesA( full_name1.long_name );
if (attr == (DWORD)-1 || !(attr & FILE_ATTRIBUTE_DIRECTORY)) return FALSE;
if ( !(attr & FILE_ATTRIBUTE_DIRECTORY) ) return FALSE;
/* if it's a directory we can continue */
}
else CloseHandle(hFile);
@ -2716,20 +2716,36 @@ BOOL WINAPI MoveFileExW( LPCWSTR fn1, LPCWSTR fn2, DWORD flag )
if (full_name1.drive != full_name2.drive)
{
/* use copy, if allowed */
if (!(flag & MOVEFILE_COPY_ALLOWED))
{
/* FIXME: Use right error code */
SetLastError( ERROR_FILE_EXISTS );
SetLastError( ERROR_NOT_SAME_DEVICE );
return FALSE;
}
else if ( attr & FILE_ATTRIBUTE_DIRECTORY )
{
/* Strange, but that's what Windows returns */
SetLastError ( ERROR_ACCESS_DENIED );
return FALSE;
}
return CopyFileW( fn1, fn2, !(flag & MOVEFILE_REPLACE_EXISTING) );
}
if (rename( full_name1.long_name, full_name2.long_name ) == -1)
{
FILE_SetDosError();
return FALSE;
}
/* Try copy/delete unless it's a directory. */
/* FIXME: This does not handle the (unlikely) case that the two locations
are on the same Wine drive, but on different Unix file systems. */
{
if ( attr & FILE_ATTRIBUTE_DIRECTORY )
{
FILE_SetDosError();
return FALSE;
}
else
{
if ( ! CopyFileW( fn1, fn2, !(flag & MOVEFILE_REPLACE_EXISTING) ))
return FALSE;
if ( ! DeleteFileW ( fn1 ) )
return FALSE;
}
}
if (is_executable( full_name1.long_name ) != is_executable( full_name2.long_name ))
{
struct stat fstat;