63 lines
1.8 KiB
C++
63 lines
1.8 KiB
C++
/*
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* CDE - Common Desktop Environment
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*
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* Copyright (c) 1993-2012, The Open Group. All rights reserved.
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*
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* These libraries and programs are free software; you can
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* redistribute them and/or modify them under the terms of the GNU
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* Lesser General Public License as published by the Free Software
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* Foundation; either version 2 of the License, or (at your option)
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* any later version.
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*
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* These libraries and programs are distributed in the hope that
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* they will be useful, but WITHOUT ANY WARRANTY; without even the
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* implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
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* PURPOSE. See the GNU Lesser General Public License for more
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* details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with these libraries and programs; if not, write
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* to the Free Software Foundation, Inc., 51 Franklin Street, Fifth
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* Floor, Boston, MA 02110-1301 USA
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*/
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/* $XConsortium: DataTask.h /main/2 1996/07/18 16:42:57 drk $ */
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/* $Id: DataTask.h /main/2 1996/07/18 16:42:57 drk $ */
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#ifndef __DataTask_h
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#define __DataTask_h
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#include <stddef.h>
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#include "Task.h"
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#include "FlexBuffer.h"
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class DataTask : public Task{
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/*
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* A DataTask collects all the data for an element.
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*
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* USE:
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* if(t.type() == START && t.attrMatch(OLAF::OLIAS, OLAF::Title)){
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* titleTask = addSubTask(new DataTask());
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*
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* ... (more markup(), data() calls) ...
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*
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* const char *title = titleTask.content()
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*/
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public:
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DataTask(const Token& t);
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virtual void markup(const Token& t) /* throw(Unexpected) */;
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virtual void data(const char *chars,
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size_t len) /* throw(ResourcesExhausted) */;
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const char *content(size_t *length_return = NULL);
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private:
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int level; /* how far nested are we? */
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FlexBuffer buf;
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};
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#endif /* __DataTask_h */
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