15c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)/* 25c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)* Copyright (C) 2012 Google Inc. All rights reserved. 35c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)* 45c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)* Redistribution and use in source and binary forms, with or without 55c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)* modification, are permitted provided that the following conditions are 65c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)* met: 75c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)* 85c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)* * Redistributions of source code must retain the above copyright 95c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)* notice, this list of conditions and the following disclaimer. 105c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)* * Redistributions in binary form must reproduce the above 115c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)* copyright notice, this list of conditions and the following disclaimer 125c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)* in the documentation and/or other materials provided with the 135c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)* distribution. 145c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)* * Neither the name of Google Inc. nor the names of its 155c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)* contributors may be used to endorse or promote products derived from 165c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)* this software without specific prior written permission. 175c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)* 185c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 195c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 205c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 215c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 225c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 235c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 245c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 255c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 265c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 275c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 285c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 295c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)*/ 305c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 315c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)#ifndef WTF_ByteOrder_h 325c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)#define WTF_ByteOrder_h 335c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 348abfc5808a4e34d6e03867af8bc440dee641886fTorne (Richard Coles)#if OS(POSIX) 355c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)#include <arpa/inet.h> 365c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)#endif 375c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 388abfc5808a4e34d6e03867af8bc440dee641886fTorne (Richard Coles)#if OS(WIN) 395c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 40bfe3590b1806e3ff18f46ee3af5d4b83078f305aTorne (Richard Coles)#include "wtf/ByteSwap.h" 41bfe3590b1806e3ff18f46ee3af5d4b83078f305aTorne (Richard Coles)#include "wtf/CPU.h" 425c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 435c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)#if CPU(BIG_ENDIAN) 445c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)inline uint16_t ntohs(uint16_t x) { return x; } 455c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)inline uint16_t htons(uint16_t x) { return x; } 465c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)inline uint32_t ntohl(uint32_t x) { return x; } 475c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)inline uint32_t htonl(uint32_t x) { return x; } 485c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)#elif CPU(MIDDLE_ENDIAN) 49926b001d589ce2f10facb93dd4b87578ea35a855Torne (Richard Coles)inline uint16_t ntohs(uint16_t x) { return x; } 505c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)inline uint16_t htons(uint16_t x) { return x; } 515c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)inline uint32_t ntohl(uint32_t x) { return WTF::wswap32(x); } 525c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)inline uint32_t htonl(uint32_t x) { return WTF::wswap32(x); } 535c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)#else 545c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)inline uint16_t ntohs(uint16_t x) { return WTF::bswap16(x); } 555c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)inline uint16_t htons(uint16_t x) { return WTF::bswap16(x); } 565c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)inline uint32_t ntohl(uint32_t x) { return WTF::bswap32(x); } 575c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)inline uint32_t htonl(uint32_t x) { return WTF::bswap32(x); } 585c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)#endif 595c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 608abfc5808a4e34d6e03867af8bc440dee641886fTorne (Richard Coles)#endif // OS(WIN) 615c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 625c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)#endif // WTF_ByteOrder_h 63