XMLFile.cpp

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/*
 * =====================================================================================
 *
 *       Filename:  XMLFile.cpp
 *
 *    Description:
 *
 *        Created:  17/01/2018 19:22:02
 *
 *         Author:  Quentin Bazin, <quent42340@gmail.com>
 *
 * =====================================================================================
 */
#include "gk/core/XMLFile.hpp"
#include "gk/core/Exception.hpp"

namespace gk {

XMLFile::XMLFile(const std::string &filename) {
    load(filename);
}

void XMLFile::load(const std::string &filename) {
    int code = m_xml.LoadFile(filename.c_str());

    if(code != 0) {
        std::string errorString;

        switch(code) {
            case tinyxml2::XML_ERROR_FILE_NOT_FOUND:
                errorString = "File not found.";
                break;
            case tinyxml2::XML_ERROR_FILE_COULD_NOT_BE_OPENED:
                errorString = "File couldn't be opened.";
                break;
            // case tinyxml2::XML_ERROR_FILE_READ_ERROR:
            //  errorString = "File read error.";
            //  break;
            case tinyxml2::XML_ERROR_PARSING_ELEMENT:
                errorString = "Error while parsing element.";
                break;
            case tinyxml2::XML_ERROR_PARSING_ATTRIBUTE:
                errorString = "Error while parsing attribute.";
                break;
            case tinyxml2::XML_ERROR_PARSING_TEXT:
                errorString = "Error while parsing text.";
                break;
            case tinyxml2::XML_ERROR_PARSING_CDATA:
                errorString = "Error while parsing cdata.";
                break;
            case tinyxml2::XML_ERROR_PARSING_COMMENT:
                errorString = "Error while parsing comment.";
                break;
            case tinyxml2::XML_ERROR_PARSING_DECLARATION:
                errorString = "Error while parsing declaration.";
                break;
            case tinyxml2::XML_ERROR_PARSING_UNKNOWN:
                errorString = "Parsing error: Unknown object.";
                break;
            case tinyxml2::XML_ERROR_EMPTY_DOCUMENT:
                errorString = "Empty document.";
                break;
            case tinyxml2::XML_ERROR_MISMATCHED_ELEMENT:
                errorString = "Element mismatched.";
                break;
            case tinyxml2::XML_ERROR_PARSING:
                errorString = "Parsing error.";
                break;
            default:
                errorString = "Unknown error.";
                break;
        }

        throw EXCEPTION("Failed to load", filename, "\nError", code, ":", errorString);
    }
}

} // namespace gk