public static Int32 FromAccessModes (AccessModes value)
{
Int32 rval;
if (FromAccessModes (value, out rval) == -1)
ThrowArgumentException (value);
return rval;
}
public FieldAttribute(string FieldName, bool IsKey, AccessModes AccessMode, bool IsOptional)
{
this.FieldName = FieldName;
this.IsKey = IsKey;
this.AccessMode = AccessMode;
this.IsOptional = IsOptional;
}
protected override Errno OnAccessPath(string path, AccessModes mask)
{
int r = Syscall.access (basedir+path, mask);
if (r == -1)
return Stdlib.GetLastError ();
return 0;
}
public virtual Errno AccessPath(string path, AccessModes mask)
{
int r = Syscall.access (basedir+path, mask);
if (r == -1)
return Stdlib.GetLastError ();
return 0;
}
protected override Errno OnAccessPath(string path, AccessModes mask)
{
return 0;
// var realPath = GetRealPath(path);
// int r = Syscall.access(realPath, mask);
// if (r == -1)
// {
// return Stdlib.GetLastError();
// }
// return 0;
}
public bool HasAccess(AccessModes mode)
{
return ((this.AccessMode & mode) == mode);
}
private static int FromAccessModes (AccessModes value, out Int32 rval)
{
throw new System.NotImplementedException();
}
public override Errno AccessPath(string path, AccessModes mask)
{
String readPath = _pathFactory.CreateVirtualPath4Read(new VirtualRawPath(path));
return base.AccessPath(readPath, mask);
}
private static extern int ToAccessModes (Int32 value, out AccessModes rval);
public static bool TryToAccessModes (Int32 value, out AccessModes rval)
{
return ToAccessModes (value, out rval) == 0;
}
public static bool TryFromAccessModes (AccessModes value, out Int32 rval)
{
return FromAccessModes (value, out rval) == 0;
}
private static int ToAccessModes (Int32 value, out AccessModes rval)
{
throw new System.NotImplementedException();
}
protected override Errno OnAccessPath(string path, AccessModes mask)
{
Logger.WriteLineIf(LogLevel.Verbose, _fslog_props, string.Format("OnAccessPath, path={0}, mask={1}", path, mask));
return this._rfs.AccessPath(path, mask);
}
private static extern int FromAccessModes (AccessModes value, out Int32 rval);
protected override Errno OnAccessPath(string path, AccessModes mode)
{
if ((mode & AccessModes.W_OK) != 0)
return Errno.EROFS;
try
{
Entry fsEntry = walker.SearchEntry(path.Substring(1));
if (fsEntry == null)
return Errno.ENOENT;
if (((mode & AccessModes.X_OK) != 0) && (fsEntry.Kind == EntryKind.ZipFileEntry))
return Errno.EACCES;
}
catch (DirectoryNotFoundException)
{
return Errno.ENOTDIR;
}
catch (IOException)
{
return Errno.EIO;
}
return 0;
}
internal static extern int access(string path, AccessModes amode);
public FieldAttribute(string FieldName, AccessModes AccessMode, bool IsOptional)
: this(FieldName, false, AccessMode, IsOptional) { }
public FieldAttribute(string FieldName, bool IsKey, AccessModes AccessMode)
: this(FieldName, IsKey, AccessMode, false) { }
public FieldAttribute(string FieldName, AccessModes AccessMode)
: this(FieldName, false, AccessMode) { }
