6bcc1145fe
This fixes linking problems under Unix introduced by recent changes which
fixed previous problems which were due to files not being linked in at all.
In order to provide a clean separation between base, net and core libraries we
now use the same wxSocketManager (wxSocketFDBasedManager), defined in net
library for both console and GUI Unix applications and just use different FD
IO manager for them: the latter can be defined in base and core libraries as
it doesn't involve wxSocketImpl at all, only its base wxFDIOHandler class.
At more detailed level, these changes required:
1. Adding the new wxFDIOManager class.
2. Refactoring the old (and now removed) wxSocketFDIOManager to use the same
code as wxSocketFDIOManager. This involved:
a) Adding handler and direction parameter to RemoveInput().
b) Storing the mask of registered events in wxFDIOHandler itself.
c) Defining wxFDIOManagerUnix which works with wxFDIODispatcher.
3. Changing the traits classes in Unix ports to define GetFDIOManager()
instead of GetSocketManager().
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@61688 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
55 lines
1.8 KiB
C++
55 lines
1.8 KiB
C++
///////////////////////////////////////////////////////////////////////////////
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// Name: wx/private/fdiohandler.h
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// Purpose: declares wxFDIOHandler class
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// Author: Vadim Zeitlin
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// Created: 2009-08-17
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// RCS-ID: $Id: wxhead.h,v 1.11 2009-06-29 10:23:04 zeitlin Exp $
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// Copyright: (c) 2009 Vadim Zeitlin <vadim@wxwidgets.org>
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// Licence: wxWindows licence
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///////////////////////////////////////////////////////////////////////////////
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#ifndef _WX_PRIVATE_FDIOHANDLER_H_
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#define _WX_PRIVATE_FDIOHANDLER_H_
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// ----------------------------------------------------------------------------
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// wxFDIOHandler: interface used to process events on file descriptors
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// ----------------------------------------------------------------------------
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class wxFDIOHandler
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{
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public:
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wxFDIOHandler() { m_regmask = 0; }
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// called when descriptor is available for non-blocking read
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virtual void OnReadWaiting() = 0;
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// called when descriptor is available for non-blocking write
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virtual void OnWriteWaiting() = 0;
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// called when there is exception on descriptor
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virtual void OnExceptionWaiting() = 0;
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// called to check if the handler is still valid, only used by
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// wxSocketImplUnix currently
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virtual bool IsOk() const { return true; }
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// get/set the mask of events for which we're currently registered for:
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// it's a combination of wxFDIO_{INPUT,OUTPUT,EXCEPTION}
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int GetRegisteredEvents() const { return m_regmask; }
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void SetRegisteredEvent(int flag) { m_regmask |= flag; }
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void ClearRegisteredEvent(int flag) { m_regmask &= ~flag; }
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// virtual dtor for the base class
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virtual ~wxFDIOHandler() { }
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private:
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int m_regmask;
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wxDECLARE_NO_COPY_CLASS(wxFDIOHandler);
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};
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#endif // _WX_PRIVATE_FDIOHANDLER_H_
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