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/*
* XML Parser/Generator
* Simple XML parser/generator sufficient to
* send+receive the XML in ICQ SMS messages
* Copyright (C) 2001 Barnaby Gray <barnaby@beedesign.co.uk>.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU 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 General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*
*/
#ifndef XML_H
#define XML_H
#include <list>
#include <string>
#include <ctype.h>
class XmlNode {
private:
static std::string parseTag(std::string::iterator& curr, std::string::iterator end);
static void skipWS(std::string::iterator& curr, std::string::iterator end);
protected:
std::string tag;
XmlNode(const std::string& t);
public:
virtual ~XmlNode();
virtual bool isBranch() = 0;
bool isLeaf();
std::string getTag();
static XmlNode *parse(std::string::iterator& start, std::string::iterator end);
static std::string quote(const std::string& s);
static std::string unquote(const std::string& s);
static std::string replace_all(const std::string& s, const std::string& r1, const std::string& r2);
virtual std::string toString(int n) = 0;
};
class XmlLeaf;
class XmlBranch : public XmlNode {
private:
std::list<XmlNode*> children;
public:
XmlBranch(const std::string& t);
~XmlBranch();
bool isBranch();
bool exists(const std::string& tag);
XmlNode *getNode(const std::string& tag);
XmlBranch *getBranch(const std::string& tag);
XmlLeaf *getLeaf(const std::string& tag);
void pushnode(XmlNode *c);
std::string toString(int n);
};
class XmlLeaf : public XmlNode {
private:
std::string value;
public:
XmlLeaf(const std::string& t, const std::string& v);
~XmlLeaf();
bool isBranch();
std::string getValue();
std::string toString(int n);
};
#endif
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