Import Upstream version 2.0.0+dfsgupstream/2.0.0+dfsg

1 files changed, 109 insertions, 0 deletions

diff --git a/src/lib/net/TSocketMultiplexerMethodJob.h b/src/lib/net/TSocketMultiplexerMethodJob.h
new file mode 100644
index 0000000..90efbe7
--- /dev/null
+++ b/src/lib/net/TSocketMultiplexerMethodJob.h
@@ -0,0 +1,109 @@
+/*
+ * barrier -- mouse and keyboard sharing utility
+ * Copyright (C) 2012-2016 Symless Ltd.
+ * Copyright (C) 2004 Chris Schoeneman
+ * 
+ * This package is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * found in the file LICENSE that should have accompanied this file.
+ * 
+ * This package is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#pragma once
+
+#include "net/ISocketMultiplexerJob.h"
+#include "arch/Arch.h"
+
+//! Use a method as a socket multiplexer job
+/*!
+A socket multiplexer job class that invokes a member function.
+*/
+template <class T>
+class TSocketMultiplexerMethodJob : public ISocketMultiplexerJob {
+public:
+    typedef ISocketMultiplexerJob*
+                (T::*Method)(ISocketMultiplexerJob*, bool, bool, bool);
+
+    //! run() invokes \c object->method(arg)
+    TSocketMultiplexerMethodJob(T* object, Method method,
+                            ArchSocket socket, bool readable, bool writeable);
+    virtual ~TSocketMultiplexerMethodJob();
+
+    // IJob overrides
+    virtual ISocketMultiplexerJob*
+                        run(bool readable, bool writable, bool error);
+    virtual ArchSocket    getSocket() const;
+    virtual bool        isReadable() const;
+    virtual bool        isWritable() const;
+
+private:
+    T*                    m_object;
+    Method                m_method;
+    ArchSocket            m_socket;
+    bool                m_readable;
+    bool                m_writable;
+    void*                m_arg;
+};
+
+template <class T>
+inline
+TSocketMultiplexerMethodJob<T>::TSocketMultiplexerMethodJob(T* object,
+                Method method, ArchSocket socket,
+                bool readable, bool writable) :
+    m_object(object),
+    m_method(method),
+    m_socket(ARCH->copySocket(socket)),
+    m_readable(readable),
+    m_writable(writable)
+{
+    // do nothing
+}
+
+template <class T>
+inline
+TSocketMultiplexerMethodJob<T>::~TSocketMultiplexerMethodJob()
+{
+    ARCH->closeSocket(m_socket);
+}
+
+template <class T>
+inline
+ISocketMultiplexerJob*
+TSocketMultiplexerMethodJob<T>::run(bool read, bool write, bool error)
+{
+    if (m_object != NULL) {
+        return (m_object->*m_method)(this, read, write, error);
+    }
+    return NULL;
+}
+
+template <class T>
+inline
+ArchSocket
+TSocketMultiplexerMethodJob<T>::getSocket() const
+{
+    return m_socket;
+}
+
+template <class T>
+inline
+bool
+TSocketMultiplexerMethodJob<T>::isReadable() const
+{
+    return m_readable;
+}
+
+template <class T>
+inline
+bool
+TSocketMultiplexerMethodJob<T>::isWritable() const
+{
+    return m_writable;
+}