/* libs/graphics/ports/SkXMLParser_tinyxml.cpp
**
** Copyright 2006, The Android Open Source Project
**
** Licensed under the Apache License, Version 2.0 (the "License");
** you may not use this file except in compliance with the License.
** You may obtain a copy of the License at
**
** http://www.apache.org/licenses/LICENSE-2.0
**
** Unless required by applicable law or agreed to in writing, software
** distributed under the License is distributed on an "AS IS" BASIS,
** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
** See the License for the specific language governing permissions and
** limitations under the License.
*/
#include "SkXMLParser.h"
#include "SkStream.h"
#include "SkTemplates.h"
#include "tinyxml.h"
static void walk_elem(SkXMLParser* parser, const TiXmlElement* elem)
{
//printf("walk_elem(%s) ", elem->Value());
parser->startElement(elem->Value());
const TiXmlAttribute* attr = elem->FirstAttribute();
while (attr)
{
//printf("walk_elem_attr(%s=\"%s\") ", attr->Name(), attr->Value());
parser->addAttribute(attr->Name(), attr->Value());
attr = attr->Next();
}
//printf("\n");
const TiXmlNode* node = elem->FirstChild();
while (node)
{
if (node->ToElement())
walk_elem(parser, node->ToElement());
else if (node->ToText())
parser->text(node->Value(), strlen(node->Value()));
node = node->NextSibling();
}
parser->endElement(elem->Value());
}
static bool load_buf(SkXMLParser* parser, const char buf[])
{
TiXmlDocument doc;
(void)doc.Parse(buf);
if (doc.Error())
{
printf("tinyxml error: <%s> row[%d] col[%d]\n", doc.ErrorDesc(), doc.ErrorRow(), doc.ErrorCol());
return false;
}
walk_elem(parser, doc.RootElement());
return true;
}
bool SkXMLParser::parse(SkStream& stream)
{
size_t size = stream.read(NULL, 0);
SkAutoMalloc buffer(size + 1);
char* buf = (char*)buffer.get();
stream.read(buf, size);
buf[size] = 0;
return load_buf(this, buf);
}
bool SkXMLParser::parse(const char doc[], size_t len)
{
SkAutoMalloc buffer(len + 1);
char* buf = (char*)buffer.get();
memcpy(buf, doc, len);
buf[len] = 0;
return load_buf(this, buf);
}
void SkXMLParser::GetNativeErrorString(int error, SkString* str)
{
if (str)
str->set("GetNativeErrorString not implemented for TinyXml");
}