1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120
|
// Copyright (C) 2000-2004, Luca Padovani <luca.padovani@cs.unibo.it>.
//
// This file is part of GtkMathView, a Gtk widget for MathML.
//
// GtkMathView 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.
//
// GtkMathView 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 GtkMathView; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
//
// For details, see the GtkMathView World-Wide-Web page,
// http://helm.cs.unibo.it/mml-widget/, or send a mail to
// <lpadovan@cs.unibo.it>
#include <config.h>
#include "Clock.hh"
#include "AbstractLogger.hh"
#include "libxml2_Model.hh"
#include <iostream>
xmlDoc*
libxml2_Model::document(const AbstractLogger& logger, const String& path, bool)
{
Clock perf;
perf.Start();
xmlDoc* doc = xmlParseFile(path.c_str());
perf.Stop();
logger.out(LOG_INFO, "parsing time: %dms", perf());
return doc;
}
xmlDoc*
libxml2_Model::documentFromBuffer(const AbstractLogger& logger, const String& buffer, bool)
{
Clock perf;
perf.Start();
xmlDoc* doc = xmlReadDoc(toModelString(buffer.c_str()), NULL, NULL, 0);
perf.Stop();
logger.out(LOG_INFO, "parsing time: %dms", perf());
return doc;
}
xmlElement*
libxml2_Model::getDocumentElement(const Document& doc)
{
assert(doc);
return reinterpret_cast<xmlElement*>(xmlDocGetRootElement(doc));
}
String
libxml2_Model::getAttribute(const Element& el, const String& name)
{
assert(el);
if (xmlChar* res = xmlGetProp((xmlNode*) el, toModelString(name)))
{
String _res(fromModelString(res));
xmlFree(res);
return _res;
}
else
return String();
}
String
libxml2_Model::getNodeName(const Node& n)
{
assert(n);
assert(n->name);
return fromModelString(n->name);
}
String
libxml2_Model::getNodeValue(const Node& n)
{
assert(n);
if (xmlChar* res = xmlNodeGetContent(n))
{
String _res(fromModelString(res));
xmlFree(res);
return _res;
}
else
return String();
}
String
libxml2_Model::getElementValue(const Element& el)
{ return getNodeValue(asNode(el)); }
String
libxml2_Model::getNodeNamespaceURI(const Node& n)
{
assert(n);
if (n->ns)
{
assert(n->ns->href);
return fromModelString(n->ns->href);
}
else
return String();
}
bool
libxml2_Model::hasAttribute(const Element& el, const String& name)
{
assert(el);
return xmlHasProp((xmlNode*) el, toModelString(name));
}
|