internal static cef_write_handler_t* Alloc()
{
var ptr = (cef_write_handler_t*)Marshal.AllocHGlobal(_sizeof);
*ptr = new cef_write_handler_t();
ptr->_base._size = (UIntPtr)_sizeof;
return ptr;
}
internal static cef_write_handler_t *Alloc()
{
var ptr = (cef_write_handler_t *)Marshal.AllocHGlobal(_sizeof);
*ptr = new cef_write_handler_t();
ptr->_base._size = (UIntPtr)_sizeof;
return(ptr);
}
private UIntPtr write(cef_write_handler_t* self, void* ptr, UIntPtr size, UIntPtr n)
{
CheckSelf(self);
var length = (long)size * (long)n;
using (var stream = new UnmanagedMemoryStream((byte*)ptr, length, length, FileAccess.Write))
{
return (UIntPtr)Write(stream, length);
}
}
private int release(cef_write_handler_t* self)
{
lock (SyncRoot)
{
var result = --_refct;
if (result == 0)
{
lock (_roots) { _roots.Remove((IntPtr)_self); }
}
return result;
}
}
private int add_ref(cef_write_handler_t* self)
{
lock (SyncRoot)
{
var result = ++_refct;
if (result == 1)
{
lock (_roots) { _roots.Add((IntPtr)_self, this); }
}
return result;
}
}
internal static void Free(cef_write_handler_t* ptr)
{
Marshal.FreeHGlobal((IntPtr)ptr);
}
private int flush(cef_write_handler_t* self)
{
CheckSelf(self);
return Flush() ? 0 : -1;
}
private long tell(cef_write_handler_t* self)
{
CheckSelf(self);
return Tell();
}
private int seek(cef_write_handler_t* self, long offset, int whence)
{
CheckSelf(self);
return Seek(offset, (SeekOrigin)whence) ? 0 : -1;
}
private int get_refct(cef_write_handler_t* self)
{
return _refct;
}
private void CheckSelf(cef_write_handler_t* self)
{
if (_self != self) throw ExceptionBuilder.InvalidSelfReference();
}
public static extern cef_stream_writer_t* create_for_handler(cef_write_handler_t* handler);