64 lines
2.3 KiB
C++
64 lines
2.3 KiB
C++
/*-
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* Copyright (C) 2014 Pietro Cerutti <gahr@gahr.ch>
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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#ifndef __HIREDIS_QT_H__
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#define __HIREDIS_QT_H__
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#include <QSocketNotifier>
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#include "../async.h"
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class RedisQtAdapter : public QObject {
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Q_OBJECT
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public:
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RedisQtAdapter(QObject * parent = 0)
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: QObject(parent), m_ctx(0), m_read(0), m_write(0) { }
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~RedisQtAdapter() { }
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void setContext(redisAsyncContext * ac) {
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m_ctx = ac;
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delete m_read;
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m_read = new QSocketNotifier(ac->c.fd, QSocketNotifier::Read, this),
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connect(m_read, SIGNAL(activated(int)), this, SLOT(read()));
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delete m_write;
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m_write = new QSocketNotifier(ac->c.fd, QSocketNotifier::Write, this);
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connect(m_write, SIGNAL(activated(int)), this, SLOT(write()));
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}
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private slots:
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void read() { redisAsyncHandleRead(m_ctx); }
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void write() { redisAsyncHandleWrite(m_ctx); }
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private:
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redisAsyncContext * m_ctx;
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QSocketNotifier * m_read;
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QSocketNotifier * m_write;
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};
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#endif /* !__HIREDIS_QT_H__ */
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