server/src/xmlparser.cc


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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/***************************************************************************
 *            xmlparser.cc
 *
 *  Fri Aug 31 09:30:06 CEST 2007
 *  Copyright 2007 Bent Bisballe Nyeng, Lars Bisballe Jensen and Peter Skaarup
 *  deva@aasimon.org, elsenator@gmail.com and piparum@piparum.dk
 ****************************************************************************/

/*
 *  This file is part of Pracro.
 *
 *  Pracro 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.
 *
 *  Pracro 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 Pracro; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA.
 */
#include "xmlparser.h"

#include <stdio.h>
#include <string.h>
#include <expat.h>

#include <string>
#include <map>

static bool done = false;

void XMLParser::startTag(std::string name, std::map< std::string, std::string> attributes)
{
  if(name == "pracro") {
    transaction->user = attributes["user"];
    transaction->cpr = attributes["cpr"];
    transaction->version = attributes["version"];
  }

  if(name == "request") {
    Request r;
    r.macro = attributes["macro"];
    transaction->requests.push_back(r);
  }

  if(name == "commit") {
    Commit c;
    c.macro = attributes["macro"];
    c.version = attributes["version"];
    transaction->commits.push_back(c);
  }

  if(name == "field") {
    transaction->commits.back().fields[attributes["name"]] = attributes["value"];
  }
}

void XMLParser::endTag(std::string name)
{
  if(name == "pracro") done = true;
}

int XMLParser::readData(char *data, size_t size)
{
  if(done) return 0;
  return socket->read(data, size);
}

XMLParser::XMLParser(TCPSocket &socket, Transaction &transaction)
{
  this->transaction = &transaction;
  this->socket = &socket;
  done = false;
}