| 1 | /*
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| 2 | * synergy -- mouse and keyboard sharing utility
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| 3 | * Copyright (C) 2004 Chris Schoeneman
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| 4 | *
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| 5 | * This package is free software; you can redistribute it and/or
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| 6 | * modify it under the terms of the GNU General Public License
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| 7 | * found in the file COPYING that should have accompanied this file.
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| 8 | *
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| 9 | * This package is distributed in the hope that it will be useful,
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| 10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| 12 | * GNU General Public License for more details.
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| 13 | */
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| 14 |
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| 15 | #ifndef TSOCKERMULTIPLEXERMETHODJOB_H
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| 16 | #define TSOCKERMULTIPLEXERMETHODJOB_H
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| 17 |
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| 18 | #include "ISocketMultiplexerJob.h"
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| 19 | #include "CArch.h"
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| 20 |
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| 21 | //! Use a method as a socket multiplexer job
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| 22 | /*!
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| 23 | A socket multiplexer job class that invokes a member function.
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| 24 | */
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| 25 | template <class T>
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| 26 | class TSocketMultiplexerMethodJob : public ISocketMultiplexerJob {
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| 27 | public:
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| 28 | typedef ISocketMultiplexerJob*
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| 29 | (T::*Method)(ISocketMultiplexerJob*, bool, bool, bool);
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| 30 |
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| 31 | //! run() invokes \c object->method(arg)
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| 32 | TSocketMultiplexerMethodJob(T* object, Method method,
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| 33 | CArchSocket socket, bool readable, bool writeable);
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| 34 | virtual ~TSocketMultiplexerMethodJob();
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| 35 |
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| 36 | // IJob overrides
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| 37 | virtual ISocketMultiplexerJob*
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| 38 | run(bool readable, bool writable, bool error);
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| 39 | virtual CArchSocket getSocket() const;
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| 40 | virtual bool isReadable() const;
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| 41 | virtual bool isWritable() const;
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| 42 |
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| 43 | private:
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| 44 | T* m_object;
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| 45 | Method m_method;
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| 46 | CArchSocket m_socket;
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| 47 | bool m_readable;
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| 48 | bool m_writable;
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| 49 | void* m_arg;
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| 50 | };
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| 51 |
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| 52 | template <class T>
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| 53 | inline
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| 54 | TSocketMultiplexerMethodJob<T>::TSocketMultiplexerMethodJob(T* object,
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| 55 | Method method, CArchSocket socket,
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| 56 | bool readable, bool writable) :
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| 57 | m_object(object),
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| 58 | m_method(method),
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| 59 | m_socket(ARCH->copySocket(socket)),
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| 60 | m_readable(readable),
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| 61 | m_writable(writable)
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| 62 | {
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| 63 | // do nothing
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| 64 | }
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| 65 |
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| 66 | template <class T>
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| 67 | inline
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| 68 | TSocketMultiplexerMethodJob<T>::~TSocketMultiplexerMethodJob()
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| 69 | {
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| 70 | ARCH->closeSocket(m_socket);
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| 71 | }
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| 72 |
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| 73 | template <class T>
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| 74 | inline
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| 75 | ISocketMultiplexerJob*
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| 76 | TSocketMultiplexerMethodJob<T>::run(bool read, bool write, bool error)
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| 77 | {
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| 78 | if (m_object != NULL) {
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| 79 | return (m_object->*m_method)(this, read, write, error);
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| 80 | }
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| 81 | return NULL;
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| 82 | }
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| 83 |
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| 84 | template <class T>
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| 85 | inline
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| 86 | CArchSocket
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| 87 | TSocketMultiplexerMethodJob<T>::getSocket() const
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| 88 | {
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| 89 | return m_socket;
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| 90 | }
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| 91 |
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| 92 | template <class T>
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| 93 | inline
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| 94 | bool
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| 95 | TSocketMultiplexerMethodJob<T>::isReadable() const
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| 96 | {
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| 97 | return m_readable;
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| 98 | }
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| 99 |
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| 100 | template <class T>
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| 101 | inline
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| 102 | bool
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| 103 | TSocketMultiplexerMethodJob<T>::isWritable() const
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| 104 | {
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| 105 | return m_writable;
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| 106 | }
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| 107 |
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| 108 | #endif
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