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DefineDosDeviceW: implemented the DDD_REMOVE_DEFINITION flag.

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Alexandre Julliard 2004-04-27 02:43:40 +00:00
parent 115862146a
commit 74f583ed19
1 changed files with 34 additions and 21 deletions
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15
dlls/kernel/volume.c
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@ -936,6 +936,8 @@ BOOL WINAPI DefineDosDeviceW( DWORD flags, LPCWSTR devname, LPCWSTR targetpath )
BOOL ret = FALSE; BOOL ret = FALSE;
char *path = NULL, *target, *p; char *path = NULL, *target, *p;
if (!(flags & DDD_REMOVE_DEFINITION))
{
if (!(flags & DDD_RAW_TARGET_PATH)) if (!(flags & DDD_RAW_TARGET_PATH))
{ {
FIXME( "(0x%08lx,%s,%s) DDD_RAW_TARGET_PATH flag not set, not supported yet\n", FIXME( "(0x%08lx,%s,%s) DDD_RAW_TARGET_PATH flag not set, not supported yet\n",
@ -955,6 +957,8 @@ BOOL WINAPI DefineDosDeviceW( DWORD flags, LPCWSTR devname, LPCWSTR targetpath )
SetLastError( ERROR_NOT_ENOUGH_MEMORY ); SetLastError( ERROR_NOT_ENOUGH_MEMORY );
return FALSE; return FALSE;
} }
}
else target = NULL;
/* first check for a DOS device */ /* first check for a DOS device */
@ -973,14 +977,23 @@ BOOL WINAPI DefineDosDeviceW( DWORD flags, LPCWSTR devname, LPCWSTR targetpath )
else SetLastError( ERROR_FILE_NOT_FOUND ); else SetLastError( ERROR_FILE_NOT_FOUND );
if (path) if (path)
{
if (target)
{ {
TRACE( "creating symlink %s -> %s\n", path, target ); TRACE( "creating symlink %s -> %s\n", path, target );
unlink( path ); unlink( path );
if (!symlink( target, path )) ret = TRUE; if (!symlink( target, path )) ret = TRUE;
else FILE_SetDosError(); else FILE_SetDosError();
}
else
{
TRACE( "removing symlink %s\n", path );
if (!unlink( path )) ret = TRUE;
else FILE_SetDosError();
}
HeapFree( GetProcessHeap(), 0, path ); HeapFree( GetProcessHeap(), 0, path );
} }
HeapFree( GetProcessHeap(), 0, target ); if (target) HeapFree( GetProcessHeap(), 0, target );
return ret; return ret;
} }