1/* 2 * Copyright (C) 2012 Apple Inc. All rights reserved. 3 * 4 * Redistribution and use in source and binary forms, with or without 5 * modification, are permitted provided that the following conditions 6 * are met: 7 * 1. Redistributions of source code must retain the above copyright 8 * notice, this list of conditions and the following disclaimer. 9 * 2. Redistributions in binary form must reproduce the above copyright 10 * notice, this list of conditions and the following disclaimer in the 11 * documentation and/or other materials provided with the distribution. 12 * 13 * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' 14 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, 15 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS 17 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 18 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 19 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 20 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 21 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 22 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF 23 * THE POSSIBILITY OF SUCH DAMAGE. 24 */ 25 26#include "config.h" 27#include "MessageEncoder.h" 28 29#include "ArgumentCoders.h" 30#include "MessageFlags.h" 31#include "StringReference.h" 32 33namespace IPC { 34 35static uint8_t defaultMessageFlags = 0; 36 37MessageEncoder::MessageEncoder(StringReference messageReceiverName, StringReference messageName, uint64_t destinationID) 38{ 39 ASSERT(!messageReceiverName.isEmpty()); 40 41 *this << defaultMessageFlags; 42 *this << messageReceiverName; 43 *this << messageName; 44 *this << destinationID; 45} 46 47MessageEncoder::~MessageEncoder() 48{ 49} 50 51void MessageEncoder::setIsSyncMessage(bool isSyncMessage) 52{ 53 if (isSyncMessage) 54 *buffer() |= SyncMessage; 55 else 56 *buffer() &= ~SyncMessage; 57} 58 59void MessageEncoder::setShouldDispatchMessageWhenWaitingForSyncReply(bool shouldDispatchMessageWhenWaitingForSyncReply) 60{ 61 if (shouldDispatchMessageWhenWaitingForSyncReply) 62 *buffer() |= DispatchMessageWhenWaitingForSyncReply; 63 else 64 *buffer() &= ~DispatchMessageWhenWaitingForSyncReply; 65} 66 67} // namespace IPC 68