/* * Copyright (C) 2009, 2016 Apple Inc. All rights reserved. * Copyright (C) 2009 Google Inc. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are * met: * * * Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * Redistributions in binary form must reproduce the above * copyright notice, this list of conditions and the following disclaimer * in the documentation and/or other materials provided with the * distribution. * * Neither the name of Google Inc. nor the names of its * contributors may be used to endorse or promote products derived from * this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #pragma once #include <wtf/text/WTFString.h> namespace WebCore { class SocketStreamError { public: SocketStreamError() = default; explicit SocketStreamError(int errorCode) : m_errorCode(errorCode) , m_isNull(false) { } SocketStreamError(int errorCode, const String& failingURL, const String& localizedDescription) : m_errorCode(errorCode) , m_failingURL(failingURL) , m_localizedDescription(localizedDescription) , m_isNull(false) { } bool isNull() const { return m_isNull; } int errorCode() const { return m_errorCode; } const String& failingURL() const { return m_failingURL; } const String& localizedDescription() const { return m_localizedDescription; } template<class Encoder> void encode(Encoder&) const; template<class Decoder> static bool decode(Decoder&, SocketStreamError&); private: int m_errorCode { 0 }; String m_failingURL; String m_localizedDescription; bool m_isNull { true }; }; template<class Encoder> void SocketStreamError::encode(Encoder& encoder) const { encoder << m_isNull; if (m_isNull) return; encoder << m_errorCode; encoder << m_failingURL; encoder << m_localizedDescription; } template<class Decoder> bool SocketStreamError::decode(Decoder& decoder, SocketStreamError& error) { if (!decoder.decode(error.m_isNull)) return false; if (error.m_isNull) return true; if (!decoder.decode(error.m_errorCode)) return false; if (!decoder.decode(error.m_failingURL)) return false; if (!decoder.decode(error.m_localizedDescription)) return false; return true; } }