| // Copyright 2015 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| package bindings |
| |
| import ( |
| "mojo/public/go/system" |
| ) |
| |
| // InvalidHandle is a handle that will always be invalid. |
| type InvalidHandle struct { |
| } |
| |
| func (h *InvalidHandle) Close() system.MojoResult { |
| return system.MOJO_RESULT_INVALID_ARGUMENT |
| } |
| |
| func (h *InvalidHandle) IsValid() bool { |
| return false |
| } |
| |
| func (h *InvalidHandle) NativeHandle() system.MojoHandle { |
| return system.MOJO_HANDLE_INVALID |
| } |
| |
| func (h *InvalidHandle) ReleaseNativeHandle() system.MojoHandle { |
| return system.MOJO_HANDLE_INVALID |
| } |
| |
| func (h *InvalidHandle) ToUntypedHandle() system.UntypedHandle { |
| return h |
| } |
| |
| func (h *InvalidHandle) Wait(signals system.MojoHandleSignals, deadline system.MojoDeadline) (system.MojoResult, system.MojoHandleSignalsState) { |
| return system.MOJO_RESULT_INVALID_ARGUMENT, system.MojoHandleSignalsState{} |
| } |
| |
| func (h *InvalidHandle) ToConsumerHandle() system.ConsumerHandle { |
| return h |
| } |
| |
| func (h *InvalidHandle) ToProducerHandle() system.ProducerHandle { |
| return h |
| } |
| |
| func (h *InvalidHandle) ToMessagePipeHandle() system.MessagePipeHandle { |
| return h |
| } |
| |
| func (h *InvalidHandle) ToSharedBufferHandle() system.SharedBufferHandle { |
| return h |
| } |
| |
| func (h *InvalidHandle) ReadData(flags system.MojoReadDataFlags) (system.MojoResult, []byte) { |
| return system.MOJO_RESULT_INVALID_ARGUMENT, nil |
| } |
| |
| func (h *InvalidHandle) BeginReadData(flags system.MojoReadDataFlags) (system.MojoResult, []byte) { |
| return system.MOJO_RESULT_INVALID_ARGUMENT, nil |
| } |
| |
| func (h *InvalidHandle) EndReadData(numBytesRead int) system.MojoResult { |
| return system.MOJO_RESULT_INVALID_ARGUMENT |
| } |
| |
| func (h *InvalidHandle) WriteData(data []byte, flags system.MojoWriteDataFlags) (system.MojoResult, int) { |
| return system.MOJO_RESULT_INVALID_ARGUMENT, 0 |
| } |
| |
| func (h *InvalidHandle) BeginWriteData(flags system.MojoWriteDataFlags) (system.MojoResult, []byte) { |
| return system.MOJO_RESULT_INVALID_ARGUMENT, nil |
| } |
| |
| func (h *InvalidHandle) EndWriteData(numBytesWritten int) system.MojoResult { |
| return system.MOJO_RESULT_INVALID_ARGUMENT |
| } |
| |
| func (h *InvalidHandle) ReadMessage(flags system.MojoReadMessageFlags) (system.MojoResult, []byte, []system.UntypedHandle) { |
| return system.MOJO_RESULT_INVALID_ARGUMENT, nil, nil |
| } |
| |
| func (h *InvalidHandle) WriteMessage(bytes []byte, handles []system.UntypedHandle, flags system.MojoWriteMessageFlags) system.MojoResult { |
| return system.MOJO_RESULT_INVALID_ARGUMENT |
| } |
| |
| func (h *InvalidHandle) DuplicateBufferHandle(opts *system.DuplicateBufferHandleOptions) (system.MojoResult, system.SharedBufferHandle) { |
| return system.MOJO_RESULT_INVALID_ARGUMENT, nil |
| } |
| |
| func (h *InvalidHandle) MapBuffer(offset uint64, numBytes int, flags system.MojoMapBufferFlags) (system.MojoResult, []byte) { |
| return system.MOJO_RESULT_INVALID_ARGUMENT, nil |
| } |
| |
| func (h *InvalidHandle) UnmapBuffer(buffer []byte) system.MojoResult { |
| return system.MOJO_RESULT_INVALID_ARGUMENT |
| } |
| |
| func (h *InvalidHandle) GetBufferInformation() (system.MojoResult, system.MojoBufferInformation) { |
| return system.MOJO_RESULT_INVALID_ARGUMENT, system.MojoBufferInformation{} |
| } |