90 lines
2 KiB
C++
90 lines
2 KiB
C++
/*
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* Deskflow -- mouse and keyboard sharing utility
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* SPDX-FileCopyrightText: (C) 2012 - 2016 Symless Ltd.
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* SPDX-FileCopyrightText: (C) 2002 Chris Schoeneman
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* SPDX-License-Identifier: GPL-2.0-only WITH LicenseRef-OpenSSL-Exception
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*/
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#pragma once
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#include "base/XBase.h"
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#include "common/Common.h"
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#include "io/XIO.h"
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//! Generic socket exception
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XBASE_SUBCLASS(XSocket, XBase);
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//! Socket bad address exception
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/*!
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Thrown when attempting to create an invalid network address.
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*/
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class XSocketAddress : public XSocket
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{
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public:
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//! Failure codes
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enum EError
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{
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kUnknown, //!< Unknown error
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kNotFound, //!< The hostname is unknown
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kNoAddress, //!< The hostname is valid but has no IP address
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kUnsupported, //!< The hostname is valid but has no supported address
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kBadPort //!< The port is invalid
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};
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XSocketAddress(EError, const std::string &hostname, int port) throw();
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~XSocketAddress() throw() override
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{
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}
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//! @name accessors
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//@{
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//! Get the error code
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EError getError() const throw();
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//! Get the hostname
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std::string getHostname() const throw();
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//! Get the port
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int getPort() const throw();
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//@}
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protected:
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// XBase overrides
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std::string getWhat() const throw() override;
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private:
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EError m_error;
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std::string m_hostname;
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int m_port;
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};
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//! I/O closing exception
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/*!
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Thrown if a stream cannot be closed.
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*/
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XBASE_SUBCLASS_FORMAT(XSocketIOClose, XIOClose);
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//! Socket cannot bind address exception
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/*!
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Thrown when a socket cannot be bound to an address.
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*/
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XBASE_SUBCLASS_FORMAT(XSocketBind, XSocket);
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//! Socket address in use exception
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/*!
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Thrown when a socket cannot be bound to an address because the address
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is already in use.
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*/
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XBASE_SUBCLASS(XSocketAddressInUse, XSocketBind);
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//! Cannot connect socket exception
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/*!
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Thrown when a socket cannot connect to a remote endpoint.
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*/
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XBASE_SUBCLASS_FORMAT(XSocketConnect, XSocket);
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//! Cannot create socket exception
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/*!
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Thrown when a socket cannot be created (by the operating system).
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*/
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XBASE_SUBCLASS_FORMAT(XSocketCreate, XSocket);
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