[pclasses-cvs] pclasses2/include/pclasses/XML Makefile.am,NONE,1.1 XMLParseError.h,NONE,1.1 XMLPushParser.h,NONE,1.1

[Christian P. <cp...@us...>]

Update of /cvsroot/pclasses/pclasses2/include/pclasses/XML
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv9267/include/pclasses/XML

Added Files:
	Makefile.am XMLParseError.h XMLPushParser.h 
Log Message:
Added XMLParseError, XMLPushParser.


--- NEW FILE: XMLParseError.h ---
/***************************************************************************
 *   Copyright (C) 2004 by Christian Prochnow                              *
 *   cp...@se...                                                   *
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
 *   it under the terms of the GNU Library General Public License as       *
 *   published by the Free Software Foundation; either version 2 of the    *
 *   License, or (at your option) any later version.                       *
 *                                                                         *
 *   This program 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 Library General Public     *
 *   License along with this program; if not, write to the                 *
 *   Free Software Foundation, Inc.,                                       *
 *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
 ***************************************************************************/

#include <pclasses/Exception.h>
#include <string>

namespace P {

namespace XML {

//! XML parse error
class XMLParseError: public RuntimeError {
	public:
		XMLParseError(int err, const std::string& text, 
			const char* what, const SourceInfo& si);

		~XMLParseError();

		int errNo() const throw();

		const std::string& text() const throw();

	private:
		int         _errNo;
		std::string _text;
};

} // !namespace XML

} // !namespace P

--- NEW FILE: Makefile.am ---
INCLUDES = 
METASOURCES = AUTO
pkginclude_HEADERS = XMLPushParser.h

--- NEW FILE: XMLPushParser.h ---
/***************************************************************************
 *   Copyright (C) 2004 by Christian Prochnow                              *
 *   cp...@se...                                                   *
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
 *   it under the terms of the GNU Library General Public License as       *
 *   published by the Free Software Foundation; either version 2 of the    *
 *   License, or (at your option) any later version.                       *
 *                                                                         *
 *   This program 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 Library General Public     *
 *   License along with this program; if not, write to the                 *
 *   Free Software Foundation, Inc.,                                       *
 *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
 ***************************************************************************/

#ifndef P_XML_XMLPushParser_h
#define P_XML_XMLPushParser_h
 
#include <pclasses/XML/XMLParseError.h>
#include <pclasses/NonCopyable.h>
#include <pclasses/Signal.h>
#include <string>
#include <map>

namespace P {

namespace XML {

//! XML push parser
class XMLPushParser: public NonCopyable {
	public:
		typedef std::map<std::string,std::string> AttributeMap;

		enum {
			XMLNS = 0x01
		};

		XMLPushParser(const std::string& encoding = std::string(), int flags = 0);

		XMLPushParser(const std::string& encoding, int flags, char separator);

		//! External entity sub-parser
		XMLPushParser(XMLPushParser& p, const std::string& encoding,
		              const std::string& context);

		virtual ~XMLPushParser() throw();

		enum EntityParsingMode {
			Never,
			UnlessStandalone,
			Always
		};

		void setParamEntityParsing(EntityParsingMode m);

		void parse(const char* buffer, size_t count) throw(XMLParseError);

		void finish() throw();

		void reset() throw();

		Signal2<void, const std::string&, const std::string&> sig_namespaceDeclStart;
		Signal1<void, const std::string&> sig_namespaceDeclEnd;
		
		Signal1<void, const std::string&> sig_comment;

		Signal2<void, const std::string&, const AttributeMap&> sig_elementStart;
		Signal1<void, const std::string&> sig_elementEnd;
		
		Signal1<void, const std::string&> sig_characterData;

		Signal0<void> sig_cDataStart;
		Signal0<void> sig_cDataEnd;

	protected:
		virtual void namespaceDeclStart(const std::string& prefix, const std::string& uri);
		virtual void namespaceDeclEnd(const std::string& prefix);

		virtual void comment(const std::string& comment);

		virtual void elementStart(const std::string& el, const AttributeMap& attrs);
		virtual void elementEnd(const std::string& el);

		virtual void characterData(const std::string& data);

		virtual void cDataStart();
		virtual void cDataEnd();

		virtual void notationDecl(const std::string& notationName, const std::string& base,
		                          const std::string& systemId, const std::string& publicId);

		virtual bool externalEntityRef(const std::string& context, const std::string& base,
		                               const std::string& systemId, const std::string& publicId);

	private:
		struct ParserImpl;
		friend struct ParserImpl;
		ParserImpl*  _impl;
};


} // !namespace XML

} // !namespace P

#endif