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/*
* This program 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.
*
* This program 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 this program; if not, write to the Free Software Foundation,
* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
/** \file
* \ingroup collada
*/
#include "ErrorHandler.h"
#include <iostream>
#include "COLLADASaxFWLIError.h"
#include "COLLADASaxFWLSaxParserError.h"
#include "COLLADASaxFWLSaxFWLError.h"
#include "GeneratedSaxParserParserError.h"
#include <string.h>
#include "BLI_utildefines.h"
//--------------------------------------------------------------------
ErrorHandler::ErrorHandler() : mError(false)
{
}
//--------------------------------------------------------------------
ErrorHandler::~ErrorHandler()
{
}
//--------------------------------------------------------------------
bool ErrorHandler::handleError(const COLLADASaxFWL::IError *error)
{
/* This method must return false when Collada should continue.
* See https://github.com/KhronosGroup/OpenCOLLADA/issues/442
*/
bool isError = true;
std::string error_context;
std::string error_message;
if (error->getErrorClass() == COLLADASaxFWL::IError::ERROR_SAXPARSER) {
error_context = "Schema validation";
COLLADASaxFWL::SaxParserError *saxParserError = (COLLADASaxFWL::SaxParserError *)error;
const GeneratedSaxParser::ParserError &parserError = saxParserError->getError();
error_message = parserError.getErrorMessage();
if (parserError.getErrorType() ==
GeneratedSaxParser::ParserError::ERROR_VALIDATION_MIN_OCCURS_UNMATCHED) {
if (STREQ(parserError.getElement(), "effect")) {
isError = false;
}
}
else if (parserError.getErrorType() ==
GeneratedSaxParser::ParserError::
ERROR_VALIDATION_SEQUENCE_PREVIOUS_SIBLING_NOT_PRESENT) {
if (!(STREQ(parserError.getElement(), "extra") &&
STREQ(parserError.getAdditionalText().c_str(), "sibling: fx_profile_abstract"))) {
isError = false;
}
}
else if (parserError.getErrorType() ==
GeneratedSaxParser::ParserError::ERROR_COULD_NOT_OPEN_FILE) {
isError = true;
error_context = "File access";
}
else if (parserError.getErrorType() == GeneratedSaxParser::ParserError::ERROR_REQUIRED_ATTRIBUTE_MISSING) {
isError = true;
}
else {
isError = (parserError.getSeverity() !=
GeneratedSaxParser::ParserError::Severity::SEVERITY_ERROR_NONCRITICAL);
}
}
else if (error->getErrorClass() == COLLADASaxFWL::IError::ERROR_SAXFWL) {
error_context = "Sax FWL";
COLLADASaxFWL::SaxFWLError *saxFWLError = (COLLADASaxFWL::SaxFWLError *)error;
error_message = saxFWLError->getErrorMessage();
/*
* Accept non critical errors as warnings (i.e. texture not found)
* This makes the importer more graceful, so it now imports what makes sense.
*/
isError = (saxFWLError->getSeverity() != COLLADASaxFWL::IError::SEVERITY_ERROR_NONCRITICAL);
}
else {
error_context = "OpenCollada";
error_message = error->getFullErrorMessage();
isError = true;
}
std::string severity = (isError) ? "Error" : "Warning";
std::cout << error_context << " (" << severity << "): " << error_message << std::endl;
if (isError) {
std::cout << "The Collada import has been forced to stop." << std::endl;
std::cout << "Please fix the reported error and then try again.";
mError = true;
}
return isError;
}
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