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/*
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* Copyright (C) 2022 to 2025 by Andreas Theofilu <andreas@theosys.at>
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andreas |
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#include <fstream>
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#include <iomanip>
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#include <string.h>
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#include "texpat++.h"
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#include "terror.h"
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using namespace Expat;
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using std::string;
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using std::vector;
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using std::ifstream;
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int TExpat::mDepth = 0;
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string TExpat::mContent;
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string TExpat::mLastName;
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vector<_ATTRIBUTE_t> TExpat::mAttributes;
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TExpat::TExpat()
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{
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DECL_TRACER("TExpat::TExpat()");
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}
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TExpat::TExpat(const std::string &file)
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: mFile(file)
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{
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DECL_TRACER("TExpat::TExpat(const std::string &file)");
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mLastIter = mElements.end();
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}
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TExpat::~TExpat()
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{
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DECL_TRACER("TExpat::~TExpat()");
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}
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void TExpat::setEncoding(TENCODING_t enc)
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{
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DECL_TRACER("TExpat::setEncoding(TENCODING_t enc)");
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mSetEncoding = enc;
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switch(enc)
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{
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case ENC_ISO_8859_1: mEncoding = "ISO-8859-1"; break;
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case ENC_US_ASCII: mEncoding = "US-ASCII"; break;
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case ENC_UTF16: mEncoding = "UTF-16"; break;
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case ENC_CP1250: mEncoding = "CP1250"; break;
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default:
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mEncoding = "UTF-8";
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mSetEncoding = ENC_UTF8;
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}
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}
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bool TExpat::parse(bool debug)
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{
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DECL_TRACER("TExpat::parse()");
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if (!isValidFile(mFile))
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{
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MSG_ERROR("Invalid file: " << mFile);
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TError::setError();
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return false;
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}
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string buf;
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size_t size = 0;
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// First we read the whole XML file into a buffer
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try
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{
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ifstream stream(mFile, std::ios::in);
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if (!stream || !stream.is_open())
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return false;
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stream.seekg(0, stream.end); // Find the end of the file
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size = stream.tellg(); // Get the position and save it
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stream.seekg(0, stream.beg); // rewind to the beginning of the file
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buf.resize(size, '\0'); // Initialize the buffer with zeros
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char *begin = &*buf.begin(); // Assign the plain data buffer
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stream.read(begin, size); // Read the whole file
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stream.close(); // Close the file
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}
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catch (std::exception& e)
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{
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MSG_ERROR("File error: " << e.what());
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TError::setError();
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return false;
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}
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// Now we parse the file and write the relevant contents into our internal
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// variables.
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// First we initialialize the parser.
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int done = 1; // 1 = Buffer is complete
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XML_Parser parser = XML_ParserCreate(NULL);
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XML_SetElementHandler(parser, &TExpat::startElement, &TExpat::endElement);
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XML_SetCharacterDataHandler(parser, &TExpat::CharacterDataHandler);
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XML_SetEncoding(parser, mEncoding.c_str());
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XML_SetUserData(parser, &mElements);
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if (mSetEncoding == ENC_CP1250)
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XML_SetUnknownEncodingHandler(parser, &TExpat::cp1250_encoding_handler, NULL);
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MSG_TRACE("Parsing XML file " << mFile);
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if (XML_Parse(parser, buf.data(), size, done) == XML_STATUS_ERROR)
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{
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MSG_ERROR(XML_ErrorString(XML_GetErrorCode(parser)) << " at line " << XML_GetCurrentLineNumber(parser));
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XML_ParserFree(parser);
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TError::setError();
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return false;
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}
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XML_ParserFree(parser);
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if (TStreamError::checkFilter(HLOG_DEBUG) && debug && mElements.size() > 0)
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{
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// Print out the whole XML file formatted
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vector<_ELEMENT_t>::iterator iter;
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size_t cnt = 0;
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for (iter = mElements.begin(); iter != mElements.end(); ++iter)
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{
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string sIndent;
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for (int i = 0; i < iter->depth; i++)
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sIndent += " ";
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string attrs;
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if ((iter->eType == _ET_START || iter->eType == _ET_ATOMIC) && iter->attrs.size() > 0)
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{
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vector<ATTRIBUTE_t>::iterator atiter;
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for (atiter = iter->attrs.begin(); atiter != iter->attrs.end(); ++atiter)
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{
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if (!attrs.empty())
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attrs += " ";
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attrs += atiter->name + " = \"" + atiter->content + "\"";
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}
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}
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if (iter->eType == _ET_START)
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{
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if (iter->attrs.size() > 0)
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{
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MSG_DEBUG(std::setw(3) << std::setfill(' ') << "[" << cnt << "] (" << std::setw(0) << iter->depth << ") " << sIndent << "<" << iter->name << " " << attrs << ">");
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}
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else
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{
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MSG_DEBUG(std::setw(3) << std::setfill(' ') << "[" << cnt << "] (" << std::setw(0) << iter->depth << ") " << sIndent << "<" << iter->name << ">");
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}
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}
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else if (iter->eType == _ET_ATOMIC)
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{
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if (iter->attrs.size() > 0)
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{
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MSG_DEBUG(std::setw(3) << std::setfill(' ') << "[" << cnt << "] (" << std::setw(0) << iter->depth << ") " << sIndent << "<" << iter->name << " " << attrs << ">" << iter->content << "</" << iter->name << ">");
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}
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else
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{
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MSG_DEBUG(std::setw(3) << std::setfill(' ') << "[" << cnt << "] (" << std::setw(0) << iter->depth << ") " << sIndent << "<" << iter->name << ">" << iter->content << "</" << iter->name << ">");
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}
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}
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else
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{
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MSG_DEBUG(std::setw(3) << std::setfill(' ') << "[" << cnt << "] (" << std::setw(0) << iter->depth << ") " << sIndent << "</" << iter->name << ">");
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}
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cnt++;
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}
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}
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return true;
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}
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string TExpat::getElement(const string &name, int depth, bool *valid)
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{
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DECL_TRACER("TExpat::getElement(const string &name, int depth)");
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vector<_ELEMENT_t>::iterator iter, startElement;
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bool start = false;
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if (!mElements.empty() && mLastIter != mElements.end())
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startElement = mLastIter;
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else if (!mElements.empty())
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startElement = mElements.begin();
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else
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{
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MSG_DEBUG("Have no elements in queue!");
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if (valid)
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*valid = false;
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return string();
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}
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for (iter = startElement; iter != mElements.end(); ++iter)
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{
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if (!start && iter->depth == depth && iter->eType != _ET_END)
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start = true;
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if (start && iter->eType != _ET_END && iter->name.compare(name) == 0 && iter->depth == depth)
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{
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if (valid)
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*valid = true;
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return iter->content;
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}
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else if (start && (iter->eType == _ET_END || iter->depth != depth))
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break;
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}
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if (valid)
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*valid = false;
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return string();
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}
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int TExpat::getElementInt(const string &name, int depth, bool *valid)
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{
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DECL_TRACER("TExpat::getElementInt(const string &name, int depth, bool *valid)");
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bool val;
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string erg = getElement(name, depth, &val);
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if (valid)
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*valid = val;
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if (!val)
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return 0;
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return atoi(erg.c_str());
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}
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long TExpat::getElementLong(const string &name, int depth, bool *valid)
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{
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DECL_TRACER("TExpat::getElementLong(const string &name, int depth, bool *valid)");
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bool val;
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string erg = getElement(name, depth, &val);
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if (valid)
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*valid = val;
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if (!val)
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return 0;
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return atol(erg.c_str());
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}
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float TExpat::getElementFloat(const string &name, int depth, bool *valid)
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{
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DECL_TRACER("TExpat::getElementFloat(const string &name, int depth, bool *valid)");
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bool val;
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string erg = getElement(name, depth, &val);
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if (valid)
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*valid = val;
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if (!val)
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return 0;
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return (float)atof(erg.c_str());
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}
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double TExpat::getElementDouble(const string &name, int depth, bool *valid)
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{
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DECL_TRACER("TExpat::getElementDouble(const string &name, int depth, bool *valid)");
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bool val = false;
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string erg = getElement(name, depth, &val);
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if (valid)
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*valid = val;
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if (!val)
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return 0;
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return atof(erg.c_str());
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}
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size_t TExpat::getElementIndex(const string& name, int depth)
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{
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DECL_TRACER("TExpat::getElementIndex(const string& name, int depth)");
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vector<_ELEMENT_t>::iterator iter;
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size_t idx = 0;
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if (mElements.size() == 0)
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{
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mLastIter = mElements.end();
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return npos;
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}
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for (iter = mElements.begin(); iter != mElements.end(); ++iter)
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{
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if (iter->eType != _ET_END && iter->name.compare(name) == 0 && iter->depth == depth)
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{
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mLastIter = iter;
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return idx;
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}
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idx++;
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}
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mLastIter = mElements.end();
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return npos;
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}
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size_t TExpat::getElementIndex(const string& name, int* depth)
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{
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DECL_TRACER("TExpat::getElementIndex(const string& name, int* depth)");
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337 |
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338 |
if (mElements.size() == 0)
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{
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mLastIter = mElements.end();
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return npos;
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}
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343 |
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344 |
vector<_ELEMENT_t>::iterator iter;
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345 |
size_t idx = 0;
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346 |
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for (iter = mElements.begin(); iter != mElements.end(); ++iter)
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{
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if (iter->eType != _ET_END && iter->name.compare(name) == 0)
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{
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351 |
if (depth)
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*depth = iter->depth;
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mLastIter = iter;
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return idx;
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}
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357 |
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358 |
idx++;
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}
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360 |
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361 |
if (depth)
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*depth = -1;
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363 |
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364 |
mLastIter = mElements.end();
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365 |
return npos;
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366 |
}
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367 |
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368 |
size_t TExpat::getElementFromIndex(size_t index, string* name, string* content, vector<ATTRIBUTE_t> *attrs)
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369 |
{
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370 |
DECL_TRACER("TExpat::getElementFromIndex(size_t index, string* name, string* content, vector<ATTRIBUTE_t> *attrs)");
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371 |
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372 |
if (index == npos || index >= mElements.size() || mElements.at(index).eType == _ET_END)
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373 |
return npos;
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374 |
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375 |
if (name)
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|
376 |
name->assign(mElements.at(index).name);
|
|
|
377 |
|
|
|
378 |
if (content)
|
|
|
379 |
content->assign(mElements.at(index).content);
|
|
|
380 |
|
|
|
381 |
if (attrs)
|
|
|
382 |
*attrs = mElements.at(index).attrs;
|
|
|
383 |
|
|
|
384 |
return index;
|
|
|
385 |
}
|
|
|
386 |
|
|
|
387 |
size_t TExpat::getNextElementFromIndex(size_t index, string* name, string* content, vector<ATTRIBUTE_t>* attrs)
|
|
|
388 |
{
|
|
|
389 |
DECL_TRACER("TExpat::getNextElementFromIndex(size_t index, int depth, string* name, string* content, vector<ATTRIBUTE_t>* attrs)");
|
|
|
390 |
|
|
|
391 |
if (index == npos)
|
|
|
392 |
return npos;
|
|
|
393 |
|
|
|
394 |
size_t idx = index + 1;
|
|
|
395 |
|
|
|
396 |
if (idx >= mElements.size() || mElements.at(idx).eType == _ET_END)
|
|
|
397 |
return npos;
|
|
|
398 |
|
|
|
399 |
if (name)
|
|
|
400 |
name->assign(mElements.at(idx).name);
|
|
|
401 |
|
|
|
402 |
if (content)
|
|
|
403 |
content->assign(mElements.at(idx).content);
|
|
|
404 |
|
|
|
405 |
if (attrs)
|
|
|
406 |
*attrs = mElements.at(idx).attrs;
|
|
|
407 |
|
|
|
408 |
return idx;
|
|
|
409 |
}
|
|
|
410 |
|
|
|
411 |
string TExpat::getFirstElement(const string &name, int *depth)
|
|
|
412 |
{
|
|
|
413 |
DECL_TRACER("TExpat::getFirstElement(const string &name, int *depth)");
|
|
|
414 |
|
|
|
415 |
vector<_ELEMENT_t>::iterator iter;
|
|
|
416 |
|
|
|
417 |
for (iter = mElements.begin(); iter != mElements.end(); ++iter)
|
|
|
418 |
{
|
|
|
419 |
if (iter->eType != _ET_END && iter->name.compare(name) == 0)
|
|
|
420 |
{
|
|
|
421 |
if (depth)
|
|
|
422 |
*depth = iter->depth;
|
|
|
423 |
|
|
|
424 |
mLastIter = iter;
|
|
|
425 |
return iter->content;
|
|
|
426 |
}
|
|
|
427 |
}
|
|
|
428 |
|
|
|
429 |
if (depth)
|
|
|
430 |
*depth = -1;
|
|
|
431 |
|
|
|
432 |
mLastIter = mElements.end();
|
|
|
433 |
return string();
|
|
|
434 |
}
|
|
|
435 |
|
|
|
436 |
string TExpat::getNextElement(const string &name, int depth, bool *valid)
|
|
|
437 |
{
|
|
|
438 |
DECL_TRACER("TExpat::getNextElement(const string &name, int depth)");
|
|
|
439 |
|
|
|
440 |
if (valid)
|
|
|
441 |
*valid = false;
|
|
|
442 |
|
|
|
443 |
if (mLastIter == mElements.end())
|
|
|
444 |
return string();
|
|
|
445 |
|
|
|
446 |
mLastIter++;
|
|
|
447 |
|
|
|
448 |
while (mLastIter != mElements.end())
|
|
|
449 |
{
|
|
|
450 |
if (mLastIter == mElements.end() || mLastIter->eType == _ET_END)
|
|
|
451 |
return string();
|
|
|
452 |
|
|
|
453 |
if (mLastIter->name.compare(name) == 0 && mLastIter->depth == depth)
|
|
|
454 |
{
|
|
|
455 |
if (valid)
|
|
|
456 |
*valid = true;
|
|
|
457 |
|
|
|
458 |
return mLastIter->content;
|
|
|
459 |
}
|
|
|
460 |
|
|
|
461 |
mLastIter++;
|
|
|
462 |
}
|
|
|
463 |
|
|
|
464 |
return string();
|
|
|
465 |
}
|
|
|
466 |
|
|
|
467 |
size_t TExpat::getNextElementIndex(const string& name, int depth)
|
|
|
468 |
{
|
|
|
469 |
DECL_TRACER("TExpat::getNextElementIndex(const string& name, int depth)");
|
|
|
470 |
|
|
|
471 |
if (mLastIter == mElements.end())
|
|
|
472 |
return npos;
|
|
|
473 |
|
|
|
474 |
mLastIter++;
|
|
|
475 |
|
|
|
476 |
while (mLastIter != mElements.end())
|
|
|
477 |
{
|
|
|
478 |
if (mLastIter->eType == _ET_END && mLastIter->depth < depth)
|
|
|
479 |
break;
|
|
|
480 |
|
|
|
481 |
if (mLastIter->name.compare(name) == 0 && mLastIter->depth == depth && mLastIter->eType != _ET_END)
|
|
|
482 |
{
|
|
|
483 |
size_t idx = 0;
|
|
|
484 |
vector<_ELEMENT_t>::iterator iter;
|
|
|
485 |
|
|
|
486 |
for (iter = mElements.begin(); iter != mElements.end(); ++iter)
|
|
|
487 |
{
|
|
|
488 |
if (iter == mLastIter)
|
|
|
489 |
return idx;
|
|
|
490 |
|
|
|
491 |
idx++;
|
|
|
492 |
}
|
|
|
493 |
}
|
|
|
494 |
|
|
|
495 |
mLastIter++;
|
|
|
496 |
}
|
|
|
497 |
|
|
|
498 |
return npos;
|
|
|
499 |
}
|
|
|
500 |
|
|
|
501 |
string TExpat::getAttribute(const string& name, vector<ATTRIBUTE_t>& attrs)
|
|
|
502 |
{
|
|
|
503 |
DECL_TRACER("TExpat::getAttribute(const string& name, vector<ATTRIBUTE_t>& attrs)");
|
|
|
504 |
|
|
|
505 |
vector<ATTRIBUTE_t>::iterator iter;
|
|
|
506 |
|
|
|
507 |
if (attrs.size() == 0)
|
|
|
508 |
return string();
|
|
|
509 |
|
|
|
510 |
for (iter = attrs.begin(); iter != attrs.end(); ++iter)
|
|
|
511 |
{
|
|
|
512 |
if (iter->name.compare(name) == 0)
|
|
|
513 |
return iter->content;
|
|
|
514 |
}
|
|
|
515 |
|
|
|
516 |
return string();
|
|
|
517 |
}
|
|
|
518 |
|
| 480 |
andreas |
519 |
bool TExpat::getAttributeBool(const string& name, vector<ATTRIBUTE_t>& attrs)
|
|
|
520 |
{
|
|
|
521 |
DECL_TRACER("TExpat::getAttributeBool(const string& name, vector<ATTRIBUTE_t>& attrs)");
|
|
|
522 |
|
|
|
523 |
string b = getAttribute(name, attrs);
|
|
|
524 |
|
|
|
525 |
if (b == "true" || b == "True" || b == "TRUE")
|
|
|
526 |
return true;
|
|
|
527 |
|
|
|
528 |
return false;
|
|
|
529 |
}
|
|
|
530 |
|
| 446 |
andreas |
531 |
int TExpat::getAttributeInt(const string& name, vector<ATTRIBUTE_t>& attrs)
|
|
|
532 |
{
|
|
|
533 |
DECL_TRACER("TExpat::getAttributeInt(const string& name, vector<ATTRIBUTE_t>& attrs)");
|
|
|
534 |
|
|
|
535 |
return atoi(getAttribute(name, attrs).c_str());
|
|
|
536 |
}
|
|
|
537 |
|
|
|
538 |
long Expat::TExpat::getAttributeLong(const std::string& name, std::vector<ATTRIBUTE_t>& attrs)
|
|
|
539 |
{
|
|
|
540 |
DECL_TRACER("TExpat::getAttributeLong(const string& name, vector<ATTRIBUTE_t>& attrs)");
|
|
|
541 |
|
|
|
542 |
return atol(getAttribute(name, attrs).c_str());
|
|
|
543 |
}
|
|
|
544 |
|
|
|
545 |
float Expat::TExpat::getAttributeFloat(const std::string& name, std::vector<ATTRIBUTE_t>& attrs)
|
|
|
546 |
{
|
|
|
547 |
DECL_TRACER("TExpat::getAttributeFloat(const string& name, vector<ATTRIBUTE_t>& attrs)");
|
|
|
548 |
|
|
|
549 |
return (float)atof(getAttribute(name, attrs).c_str());
|
|
|
550 |
}
|
|
|
551 |
|
|
|
552 |
double Expat::TExpat::getAttributeDouble(const std::string& name, std::vector<ATTRIBUTE_t>& attrs)
|
|
|
553 |
{
|
|
|
554 |
DECL_TRACER("TExpat::getAttributeDouble(const string& name, vector<ATTRIBUTE_t>& attrs)");
|
|
|
555 |
|
|
|
556 |
return atof(getAttribute(name, attrs).c_str());
|
|
|
557 |
}
|
|
|
558 |
|
| 486 |
andreas |
559 |
bool TExpat::convertElementToBool(const string& content, bool def)
|
| 480 |
andreas |
560 |
{
|
| 486 |
andreas |
561 |
DECL_TRACER("TExpat::convertElementToBool(const string& content, bool def)");
|
| 480 |
andreas |
562 |
|
| 486 |
andreas |
563 |
if (content == "true" || content == "True" || content == "TRUE" || content == "1")
|
| 480 |
andreas |
564 |
return true;
|
|
|
565 |
|
| 486 |
andreas |
566 |
return def;
|
| 480 |
andreas |
567 |
}
|
|
|
568 |
|
| 486 |
andreas |
569 |
int TExpat::convertElementToInt(const string& content, int def)
|
| 446 |
andreas |
570 |
{
|
| 486 |
andreas |
571 |
DECL_TRACER("TExpat::convertElementToInt(const string& content, int def)");
|
| 446 |
andreas |
572 |
|
|
|
573 |
if (content.empty())
|
|
|
574 |
{
|
| 486 |
andreas |
575 |
MSG_WARNING("Error converting to INT: Empty content");
|
|
|
576 |
return def;
|
| 446 |
andreas |
577 |
}
|
|
|
578 |
|
|
|
579 |
return atoi(content.c_str());
|
|
|
580 |
}
|
|
|
581 |
|
| 486 |
andreas |
582 |
long TExpat::convertElementToLong(const string& content, long def)
|
| 446 |
andreas |
583 |
{
|
| 486 |
andreas |
584 |
DECL_TRACER("TExpat::convertElementToLong(const string& content, long def)");
|
| 446 |
andreas |
585 |
|
|
|
586 |
if (content.empty())
|
|
|
587 |
{
|
| 486 |
andreas |
588 |
MSG_WARNING("Error converting to LONG: Empty content");
|
|
|
589 |
return def;
|
| 446 |
andreas |
590 |
}
|
|
|
591 |
|
|
|
592 |
return atol(content.c_str());
|
|
|
593 |
}
|
|
|
594 |
|
| 486 |
andreas |
595 |
float TExpat::convertElementToFloat(const string& content, float def)
|
| 446 |
andreas |
596 |
{
|
| 486 |
andreas |
597 |
DECL_TRACER("TExpat::convertElementToFloat(const string& content, float def)");
|
| 446 |
andreas |
598 |
|
|
|
599 |
if (content.empty())
|
|
|
600 |
{
|
| 486 |
andreas |
601 |
MSG_WARNING("Error converting to FLOAT: Empty content");
|
|
|
602 |
return def;
|
| 446 |
andreas |
603 |
}
|
|
|
604 |
|
| 486 |
andreas |
605 |
return static_cast<float>(atof(content.c_str()));
|
| 446 |
andreas |
606 |
}
|
|
|
607 |
|
| 486 |
andreas |
608 |
double TExpat::convertElementToDouble(const string& content, double def)
|
| 446 |
andreas |
609 |
{
|
| 486 |
andreas |
610 |
DECL_TRACER("TExpat::convertElementToDouble(const string& content, double def)");
|
| 446 |
andreas |
611 |
|
|
|
612 |
if (content.empty())
|
|
|
613 |
{
|
| 486 |
andreas |
614 |
MSG_WARNING("Error converting to DOUBLE: Empty content");
|
|
|
615 |
return def;
|
| 446 |
andreas |
616 |
}
|
|
|
617 |
|
|
|
618 |
return atof(content.c_str());
|
|
|
619 |
}
|
|
|
620 |
|
|
|
621 |
bool TExpat::setIndex(size_t index)
|
|
|
622 |
{
|
|
|
623 |
DECL_TRACER("TExpat::setIndex(size_t index)");
|
|
|
624 |
|
|
|
625 |
if (index >= mElements.size())
|
|
|
626 |
{
|
| 486 |
andreas |
627 |
MSG_ERROR("Error setting index: Invalid index " << index);
|
| 446 |
andreas |
628 |
TError::setErrorMsg("Invalid index " + std::to_string(index) + "!");
|
|
|
629 |
mLastIter = mElements.end();
|
|
|
630 |
return false;
|
|
|
631 |
}
|
|
|
632 |
|
|
|
633 |
vector<_ELEMENT_t>::iterator iter;
|
|
|
634 |
size_t idx = 0;
|
|
|
635 |
|
|
|
636 |
for (iter = mElements.begin(); iter != mElements.end(); ++iter)
|
|
|
637 |
{
|
|
|
638 |
if (idx == index)
|
|
|
639 |
{
|
|
|
640 |
mLastIter = iter;
|
|
|
641 |
return true;
|
|
|
642 |
}
|
|
|
643 |
|
|
|
644 |
idx++;
|
|
|
645 |
}
|
|
|
646 |
|
|
|
647 |
mLastIter = mElements.end();
|
|
|
648 |
return false; // Should not happen and is just for satisfy the compiler.
|
|
|
649 |
}
|
|
|
650 |
|
|
|
651 |
vector<ATTRIBUTE_t> TExpat::getAttributes()
|
|
|
652 |
{
|
|
|
653 |
DECL_TRACER("TExpat::getAttributes()");
|
|
|
654 |
|
|
|
655 |
if (mLastIter == mElements.end())
|
|
|
656 |
return vector<ATTRIBUTE_t>();
|
|
|
657 |
|
|
|
658 |
return mLastIter->attrs;
|
|
|
659 |
}
|
|
|
660 |
|
|
|
661 |
vector<ATTRIBUTE_t> TExpat::getAttributes(size_t index)
|
|
|
662 |
{
|
|
|
663 |
DECL_TRACER("TExpat::getAttributes(size_t index)");
|
|
|
664 |
|
|
|
665 |
if (index >= mElements.size())
|
|
|
666 |
return vector<ATTRIBUTE_t>();
|
|
|
667 |
|
|
|
668 |
return mElements.at(index).attrs;
|
|
|
669 |
}
|
|
|
670 |
|
| 486 |
andreas |
671 |
bool TExpat::isElementTypeStart(size_t index)
|
|
|
672 |
{
|
|
|
673 |
DECL_TRACER("TExpat::isElementTypeStart(size_t index)");
|
|
|
674 |
|
|
|
675 |
if (index >= mElements.size() || mElements.at(index).eType != _ET_START)
|
|
|
676 |
return false;
|
|
|
677 |
|
|
|
678 |
return true;
|
|
|
679 |
}
|
|
|
680 |
|
|
|
681 |
bool TExpat::isElementTypeEnd(size_t index)
|
|
|
682 |
{
|
|
|
683 |
DECL_TRACER("TExpat::isElementTypeEnd(size_t index)");
|
|
|
684 |
|
|
|
685 |
if (index >= mElements.size() || mElements.at(index).eType == _ET_END)
|
|
|
686 |
return true;
|
|
|
687 |
|
|
|
688 |
return false;
|
|
|
689 |
}
|
|
|
690 |
|
|
|
691 |
bool TExpat::isElementTypeAtomic(size_t index)
|
|
|
692 |
{
|
|
|
693 |
DECL_TRACER("TExpat::isElementTypeAtomic(size_t index)");
|
|
|
694 |
|
|
|
695 |
if (index >= mElements.size() || mElements.at(index).eType != _ET_ATOMIC)
|
|
|
696 |
return false;
|
|
|
697 |
|
|
|
698 |
return true;
|
|
|
699 |
}
|
|
|
700 |
|
|
|
701 |
_ETYPE_t TExpat::getElementType(size_t index)
|
|
|
702 |
{
|
|
|
703 |
DECL_TRACER("TExpat::getElementType(size_t index)");
|
|
|
704 |
|
|
|
705 |
if (index >= mElements.size())
|
|
|
706 |
return _ET_END;
|
|
|
707 |
|
|
|
708 |
return mElements.at(index).eType;
|
|
|
709 |
}
|
|
|
710 |
|
|
|
711 |
string TExpat::getElementTypeStr(size_t index)
|
|
|
712 |
{
|
|
|
713 |
DECL_TRACER("TExpat::getElementTypeStr(size_t index)");
|
|
|
714 |
|
|
|
715 |
if (index >= mElements.size())
|
|
|
716 |
return "END";
|
|
|
717 |
|
|
|
718 |
switch(mElements.at(index).eType)
|
|
|
719 |
{
|
|
|
720 |
case _ET_START: return "START";
|
|
|
721 |
case _ET_END: return "END";
|
|
|
722 |
case _ET_ATOMIC: return "ATOMIC";
|
|
|
723 |
}
|
|
|
724 |
|
|
|
725 |
// Should not come here but needed to satisfy the compiler.
|
|
|
726 |
return "END";
|
|
|
727 |
}
|
|
|
728 |
|
| 446 |
andreas |
729 |
string TExpat::getElementName(bool *valid)
|
|
|
730 |
{
|
|
|
731 |
DECL_TRACER("TExpat::getElementName()");
|
|
|
732 |
|
|
|
733 |
if (mLastIter != mElements.end())
|
|
|
734 |
{
|
|
|
735 |
if (valid)
|
|
|
736 |
*valid = true;
|
|
|
737 |
|
|
|
738 |
return mLastIter->name;
|
|
|
739 |
}
|
|
|
740 |
|
|
|
741 |
if (valid)
|
|
|
742 |
*valid = false;
|
|
|
743 |
|
|
|
744 |
return string();
|
|
|
745 |
}
|
|
|
746 |
|
|
|
747 |
string TExpat::getElementContent(bool *valid)
|
|
|
748 |
{
|
|
|
749 |
DECL_TRACER("TExpat::getElementContent()");
|
|
|
750 |
|
|
|
751 |
if (mLastIter != mElements.end())
|
|
|
752 |
{
|
|
|
753 |
if (valid)
|
|
|
754 |
*valid = true;
|
|
|
755 |
|
|
|
756 |
return mLastIter->content;
|
|
|
757 |
}
|
|
|
758 |
|
|
|
759 |
if (valid)
|
|
|
760 |
*valid = false;
|
|
|
761 |
|
|
|
762 |
return string();
|
|
|
763 |
}
|
|
|
764 |
|
|
|
765 |
int TExpat::getElementContentInt(bool *valid)
|
|
|
766 |
{
|
|
|
767 |
DECL_TRACER("TExpat::getElementContentInt(bool *valid)");
|
|
|
768 |
|
|
|
769 |
if (mLastIter != mElements.end())
|
|
|
770 |
{
|
|
|
771 |
if (valid)
|
|
|
772 |
*valid = true;
|
|
|
773 |
|
|
|
774 |
return atoi(mLastIter->content.c_str());
|
|
|
775 |
}
|
|
|
776 |
|
|
|
777 |
if (valid)
|
|
|
778 |
*valid = false;
|
|
|
779 |
|
|
|
780 |
return 0;
|
|
|
781 |
}
|
|
|
782 |
|
|
|
783 |
long TExpat::getElementContentLong(bool *valid)
|
|
|
784 |
{
|
|
|
785 |
DECL_TRACER("TExpat::getElementContentLong(bool *valid)");
|
|
|
786 |
|
|
|
787 |
if (mLastIter != mElements.end())
|
|
|
788 |
{
|
|
|
789 |
if (valid)
|
|
|
790 |
*valid = true;
|
|
|
791 |
|
|
|
792 |
return atol(mLastIter->content.c_str());
|
|
|
793 |
}
|
|
|
794 |
|
|
|
795 |
if (valid)
|
|
|
796 |
*valid = false;
|
|
|
797 |
|
|
|
798 |
return 0;
|
|
|
799 |
}
|
|
|
800 |
|
|
|
801 |
float TExpat::getElementContentFloat(bool *valid)
|
|
|
802 |
{
|
|
|
803 |
DECL_TRACER("TExpat::getElementContentFloat(bool *valid)");
|
|
|
804 |
|
|
|
805 |
if (mLastIter != mElements.end())
|
|
|
806 |
{
|
|
|
807 |
if (valid)
|
|
|
808 |
*valid = true;
|
|
|
809 |
|
|
|
810 |
return (float)atof(mLastIter->content.c_str());
|
|
|
811 |
}
|
|
|
812 |
|
|
|
813 |
if (valid)
|
|
|
814 |
*valid = false;
|
|
|
815 |
|
|
|
816 |
return 0.0;
|
|
|
817 |
}
|
|
|
818 |
|
|
|
819 |
double TExpat::getElementContentDouble(bool *valid)
|
|
|
820 |
{
|
|
|
821 |
DECL_TRACER("TExpat::getElementContentDouble(bool *valid)");
|
|
|
822 |
|
|
|
823 |
if (mLastIter != mElements.end())
|
|
|
824 |
{
|
|
|
825 |
if (valid)
|
|
|
826 |
*valid = true;
|
|
|
827 |
|
|
|
828 |
return atof(mLastIter->content.c_str());
|
|
|
829 |
}
|
|
|
830 |
|
|
|
831 |
if (valid)
|
|
|
832 |
*valid = false;
|
|
|
833 |
|
|
|
834 |
return 0.0;
|
|
|
835 |
}
|
|
|
836 |
|
|
|
837 |
/******************************************************************************
|
|
|
838 |
* Static methods starting here
|
|
|
839 |
******************************************************************************/
|
|
|
840 |
|
|
|
841 |
void TExpat::createCP1250Encoding(XML_Encoding* enc)
|
|
|
842 |
{
|
|
|
843 |
if (!enc)
|
|
|
844 |
return;
|
|
|
845 |
|
|
|
846 |
for (int i = 0; i < 0x0100; i++)
|
|
|
847 |
{
|
|
|
848 |
if (i < 0x007f)
|
|
|
849 |
enc->map[i] = i;
|
|
|
850 |
else
|
|
|
851 |
{
|
|
|
852 |
switch(i)
|
|
|
853 |
{
|
|
|
854 |
case 0x080: enc->map[i] = 0x20AC; break;
|
|
|
855 |
case 0x082: enc->map[i] = 0x201A; break;
|
|
|
856 |
case 0x083: enc->map[i] = 0x0192; break;
|
|
|
857 |
case 0x084: enc->map[i] = 0x201E; break;
|
|
|
858 |
case 0x085: enc->map[i] = 0x2026; break;
|
|
|
859 |
case 0x086: enc->map[i] = 0x2020; break;
|
|
|
860 |
case 0x087: enc->map[i] = 0x2021; break;
|
|
|
861 |
case 0x088: enc->map[i] = 0x02C6; break;
|
|
|
862 |
case 0x089: enc->map[i] = 0x2030; break;
|
|
|
863 |
case 0x08A: enc->map[i] = 0x0160; break;
|
|
|
864 |
case 0x08B: enc->map[i] = 0x2039; break;
|
|
|
865 |
case 0x08C: enc->map[i] = 0x0152; break;
|
|
|
866 |
case 0x08D: enc->map[i] = 0x00A4; break;
|
|
|
867 |
case 0x08E: enc->map[i] = 0x017D; break;
|
|
|
868 |
case 0x08F: enc->map[i] = 0x00B9; break;
|
|
|
869 |
case 0x091: enc->map[i] = 0x2018; break;
|
|
|
870 |
case 0x092: enc->map[i] = 0x2019; break;
|
|
|
871 |
case 0x093: enc->map[i] = 0x201C; break;
|
|
|
872 |
case 0x094: enc->map[i] = 0x201D; break;
|
|
|
873 |
case 0x095: enc->map[i] = 0x2022; break;
|
|
|
874 |
case 0x096: enc->map[i] = 0x2013; break;
|
|
|
875 |
case 0x097: enc->map[i] = 0x2014; break;
|
|
|
876 |
case 0x098: enc->map[i] = 0x02DC; break;
|
|
|
877 |
case 0x099: enc->map[i] = 0x2122; break;
|
|
|
878 |
case 0x09A: enc->map[i] = 0x0161; break;
|
|
|
879 |
case 0x09B: enc->map[i] = 0x203A; break;
|
|
|
880 |
case 0x09C: enc->map[i] = 0x0153; break;
|
|
|
881 |
case 0x09D: enc->map[i] = 0x00A5; break;
|
|
|
882 |
case 0x09E: enc->map[i] = 0x017E; break;
|
|
|
883 |
case 0x09F: enc->map[i] = 0x0178; break;
|
|
|
884 |
case 0x0A0: enc->map[i] = 0x02A0; break;
|
|
|
885 |
case 0x0A1: enc->map[i] = 0x02C7; break;
|
|
|
886 |
case 0x0A2: enc->map[i] = 0x02D8; break;
|
|
|
887 |
case 0x0A3: enc->map[i] = 0x0141; break;
|
|
|
888 |
case 0x0A4: enc->map[i] = 0x00A4; break;
|
|
|
889 |
case 0x0A5: enc->map[i] = 0x0104; break;
|
|
|
890 |
case 0x0A6: enc->map[i] = 0x00A6; break;
|
|
|
891 |
case 0x0A7: enc->map[i] = 0x00A7; break;
|
|
|
892 |
case 0x0A8: enc->map[i] = 0x00A8; break;
|
|
|
893 |
case 0x0A9: enc->map[i] = 0x00A9; break;
|
|
|
894 |
case 0x0AA: enc->map[i] = 0x015E; break;
|
|
|
895 |
case 0x0AB: enc->map[i] = 0x00AB; break;
|
|
|
896 |
case 0x0AC: enc->map[i] = 0x00AC; break;
|
|
|
897 |
case 0x0AD: enc->map[i] = 0x00AD; break;
|
|
|
898 |
case 0x0AE: enc->map[i] = 0x00AE; break;
|
|
|
899 |
case 0x0AF: enc->map[i] = 0x017B; break;
|
|
|
900 |
case 0x0B0: enc->map[i] = 0x00B0; break;
|
|
|
901 |
case 0x0B1: enc->map[i] = 0x00B1; break;
|
|
|
902 |
case 0x0B2: enc->map[i] = 0x02DB; break;
|
|
|
903 |
case 0x0B3: enc->map[i] = 0x0142; break;
|
|
|
904 |
case 0x0B4: enc->map[i] = 0x00B4; break;
|
|
|
905 |
case 0x0B5: enc->map[i] = 0x00B5; break;
|
|
|
906 |
case 0x0B6: enc->map[i] = 0x00B6; break;
|
|
|
907 |
case 0x0B7: enc->map[i] = 0x00B7; break;
|
|
|
908 |
case 0x0B8: enc->map[i] = 0x00B8; break;
|
|
|
909 |
case 0x0B9: enc->map[i] = 0x0105; break;
|
|
|
910 |
case 0x0BA: enc->map[i] = 0x015F; break;
|
|
|
911 |
case 0x0BB: enc->map[i] = 0x00BB; break;
|
|
|
912 |
case 0x0BC: enc->map[i] = 0x013D; break;
|
|
|
913 |
case 0x0BD: enc->map[i] = 0x02DD; break;
|
|
|
914 |
case 0x0BE: enc->map[i] = 0x013E; break;
|
|
|
915 |
case 0x0BF: enc->map[i] = 0x017C; break;
|
|
|
916 |
case 0x0C0: enc->map[i] = 0x0154; break;
|
|
|
917 |
case 0x0C1: enc->map[i] = 0x00C1; break;
|
|
|
918 |
case 0x0C2: enc->map[i] = 0x00C2; break;
|
|
|
919 |
case 0x0C3: enc->map[i] = 0x0102; break;
|
|
|
920 |
case 0x0C4: enc->map[i] = 0x00C4; break;
|
|
|
921 |
case 0x0C5: enc->map[i] = 0x0139; break;
|
|
|
922 |
case 0x0C6: enc->map[i] = 0x0106; break;
|
|
|
923 |
case 0x0C7: enc->map[i] = 0x00C7; break;
|
|
|
924 |
case 0x0C8: enc->map[i] = 0x010C; break;
|
|
|
925 |
case 0x0C9: enc->map[i] = 0x00C9; break;
|
|
|
926 |
case 0x0CA: enc->map[i] = 0x0118; break;
|
|
|
927 |
case 0x0CB: enc->map[i] = 0x00CB; break;
|
|
|
928 |
case 0x0CC: enc->map[i] = 0x00CC; break; //0x011A
|
|
|
929 |
case 0x0CD: enc->map[i] = 0x00CD; break;
|
|
|
930 |
case 0x0CE: enc->map[i] = 0x00CE; break;
|
|
|
931 |
case 0x0CF: enc->map[i] = 0x00CF; break;
|
|
|
932 |
case 0x0D0: enc->map[i] = 0x0110; break;
|
|
|
933 |
case 0x0D1: enc->map[i] = 0x0143; break;
|
|
|
934 |
case 0x0D2: enc->map[i] = 0x0147; break;
|
|
|
935 |
case 0x0D3: enc->map[i] = 0x00D3; break;
|
|
|
936 |
case 0x0D4: enc->map[i] = 0x00D4; break;
|
|
|
937 |
case 0x0D5: enc->map[i] = 0x0150; break;
|
|
|
938 |
case 0x0D6: enc->map[i] = 0x00D6; break;
|
|
|
939 |
case 0x0D7: enc->map[i] = 0x00D7; break;
|
|
|
940 |
case 0x0D8: enc->map[i] = 0x0158; break;
|
|
|
941 |
case 0x0D9: enc->map[i] = 0x016E; break;
|
|
|
942 |
case 0x0DA: enc->map[i] = 0x00DA; break;
|
|
|
943 |
case 0x0DB: enc->map[i] = 0x0170; break;
|
|
|
944 |
case 0x0DC: enc->map[i] = 0x00DC; break;
|
|
|
945 |
case 0x0DD: enc->map[i] = 0x00DD; break;
|
|
|
946 |
case 0x0DE: enc->map[i] = 0x0162; break;
|
|
|
947 |
case 0x0DF: enc->map[i] = 0x00DF; break;
|
|
|
948 |
case 0x0E0: enc->map[i] = 0x0155; break;
|
|
|
949 |
case 0x0E1: enc->map[i] = 0x00E1; break;
|
|
|
950 |
case 0x0E2: enc->map[i] = 0x00E2; break;
|
|
|
951 |
case 0x0E3: enc->map[i] = 0x0103; break;
|
|
|
952 |
case 0x0E4: enc->map[i] = 0x00E4; break;
|
|
|
953 |
case 0x0E5: enc->map[i] = 0x013A; break;
|
|
|
954 |
case 0x0E6: enc->map[i] = 0x0107; break;
|
|
|
955 |
case 0x0E7: enc->map[i] = 0x00E7; break;
|
|
|
956 |
case 0x0E8: enc->map[i] = 0x010D; break;
|
|
|
957 |
case 0x0E9: enc->map[i] = 0x00E9; break;
|
|
|
958 |
case 0x0EA: enc->map[i] = 0x0119; break;
|
|
|
959 |
case 0x0EB: enc->map[i] = 0x00EB; break;
|
|
|
960 |
case 0x0EC: enc->map[i] = 0x011B; break;
|
|
|
961 |
case 0x0ED: enc->map[i] = 0x00ED; break;
|
|
|
962 |
case 0x0EE: enc->map[i] = 0x00EE; break;
|
|
|
963 |
case 0x0EF: enc->map[i] = 0x010F; break;
|
|
|
964 |
case 0x0F0: enc->map[i] = 0x0111; break;
|
|
|
965 |
case 0x0F1: enc->map[i] = 0x0144; break;
|
|
|
966 |
case 0x0F2: enc->map[i] = 0x0148; break;
|
|
|
967 |
case 0x0F3: enc->map[i] = 0x00F3; break;
|
|
|
968 |
case 0x0F4: enc->map[i] = 0x00F4; break;
|
|
|
969 |
case 0x0F5: enc->map[i] = 0x0151; break;
|
|
|
970 |
case 0x0F6: enc->map[i] = 0x00F6; break;
|
|
|
971 |
case 0x0F7: enc->map[i] = 0x00F7; break;
|
|
|
972 |
case 0x0F8: enc->map[i] = 0x0159; break;
|
|
|
973 |
case 0x0F9: enc->map[i] = 0x016F; break;
|
|
|
974 |
case 0x0FA: enc->map[i] = 0x00FA; break;
|
|
|
975 |
case 0x0FB: enc->map[i] = 0x0171; break;
|
|
|
976 |
case 0x0FC: enc->map[i] = 0x00FC; break;
|
|
|
977 |
case 0x0FD: enc->map[i] = 0x00FD; break;
|
|
|
978 |
case 0x0FE: enc->map[i] = 0x0163; break;
|
|
|
979 |
case 0x0FF: enc->map[i] = 0x02D9; break;
|
|
|
980 |
|
|
|
981 |
default:
|
|
|
982 |
enc->map[i] = -1;
|
|
|
983 |
}
|
|
|
984 |
}
|
|
|
985 |
}
|
|
|
986 |
}
|
|
|
987 |
|
|
|
988 |
void TExpat::startElement(void *userData, const XML_Char *name, const XML_Char **attrs)
|
|
|
989 |
{
|
|
|
990 |
if (!name)
|
|
|
991 |
return;
|
|
|
992 |
|
|
|
993 |
std::vector<_ELEMENT_t> *ud = (std::vector<_ELEMENT_t> *)userData;
|
|
|
994 |
_ELEMENT_t el;
|
|
|
995 |
|
|
|
996 |
mLastName.assign(name);
|
|
|
997 |
mDepth++;
|
|
|
998 |
mAttributes.clear();
|
|
|
999 |
mContent.clear();
|
|
|
1000 |
|
|
|
1001 |
el.depth = mDepth;
|
|
|
1002 |
el.name = mLastName;
|
|
|
1003 |
el.eType = _ET_START;
|
|
|
1004 |
|
|
|
1005 |
if (attrs && *attrs)
|
|
|
1006 |
{
|
|
|
1007 |
for (int i = 0; attrs[i]; i += 2)
|
|
|
1008 |
{
|
|
|
1009 |
_ATTRIBUTE_t at;
|
|
|
1010 |
at.name.assign(attrs[i]);
|
|
|
1011 |
at.content.assign(attrs[i + 1]);
|
|
|
1012 |
mAttributes.push_back(at);
|
|
|
1013 |
}
|
|
|
1014 |
|
|
|
1015 |
el.attrs = mAttributes;
|
|
|
1016 |
}
|
|
|
1017 |
|
|
|
1018 |
ud->push_back(el);
|
|
|
1019 |
}
|
|
|
1020 |
|
|
|
1021 |
void TExpat::endElement(void *userData, const XML_Char *name)
|
|
|
1022 |
{
|
|
|
1023 |
if (!userData || !name)
|
|
|
1024 |
return;
|
|
|
1025 |
|
|
|
1026 |
std::vector<_ELEMENT_t> *ud = (std::vector<_ELEMENT_t> *)userData;
|
|
|
1027 |
|
|
|
1028 |
if (mLastName.compare(name) == 0)
|
|
|
1029 |
{
|
|
|
1030 |
if (ud->back().depth == mDepth)
|
|
|
1031 |
{
|
|
|
1032 |
ud->back().eType = _ET_ATOMIC;
|
|
|
1033 |
ud->back().content = mContent;
|
|
|
1034 |
|
|
|
1035 |
mDepth--;
|
|
|
1036 |
mLastName.clear();
|
|
|
1037 |
mContent.clear();
|
|
|
1038 |
return;
|
|
|
1039 |
}
|
|
|
1040 |
}
|
|
|
1041 |
|
|
|
1042 |
_ELEMENT_t el;
|
|
|
1043 |
el.depth = mDepth;
|
|
|
1044 |
el.name.assign(name);
|
|
|
1045 |
el.eType = _ET_END;
|
|
|
1046 |
ud->push_back(el);
|
|
|
1047 |
mDepth--;
|
|
|
1048 |
|
|
|
1049 |
mLastName.clear();
|
|
|
1050 |
mContent.clear();
|
|
|
1051 |
}
|
|
|
1052 |
|
|
|
1053 |
void TExpat::CharacterDataHandler(void *, const XML_Char *s, int len)
|
|
|
1054 |
{
|
|
|
1055 |
if (!s || len <= 0 || mLastName.empty())
|
|
|
1056 |
return;
|
|
|
1057 |
|
|
|
1058 |
mContent.append(s, len);
|
|
|
1059 |
}
|
|
|
1060 |
|
|
|
1061 |
int XMLCALL TExpat::cp1250_encoding_handler(void *, const XML_Char *encoding, XML_Encoding *info)
|
|
|
1062 |
{
|
|
|
1063 |
if (!info)
|
|
|
1064 |
return XML_STATUS_ERROR;
|
|
|
1065 |
|
|
|
1066 |
if (encoding && strcmp(encoding, "CP1250") != 0)
|
|
|
1067 |
{
|
|
|
1068 |
MSG_ERROR("Invalid encoding handler (" << encoding << ")");
|
|
|
1069 |
TError::setError();
|
|
|
1070 |
return XML_STATUS_ERROR;
|
|
|
1071 |
}
|
|
|
1072 |
|
|
|
1073 |
memset(info, 0, sizeof(XML_Encoding));
|
|
|
1074 |
createCP1250Encoding(info);
|
|
|
1075 |
return XML_STATUS_OK;
|
|
|
1076 |
}
|