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/*=========================================================================
Program: KWStyle - Kitware Style Checker
Module: kwsCheckUsingDirectives.cxx
Copyright (c) Kitware, Inc. All rights reserved.
See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
This software is distributed WITHOUT ANY WARRANTY; without even
the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
PURPOSE. See the above copyright notices for more information.
=========================================================================*/
#include "kwsParser.h"
namespace kws {
/** Check if the file contains includes with paths that refer to parent directory (ie: #include "../folder/file.h" ) */
bool Parser::CheckRelativePathInInclude(bool forbidRelativePaths)
{
if(!forbidRelativePaths)
return true;
bool hasError = false;
size_t includePos = m_BufferNoComment.find("#include", 0);
while( (includePos = m_BufferNoComment.find("#include", includePos)) != std::string::npos)
{
if(this->IsBetweenQuote(includePos, false))
{
includePos += 8;
continue;
}
size_t newlinePos = m_BufferNoComment.find('\n', includePos);
size_t parentDirPos = m_BufferNoComment.find("..", includePos);
if(parentDirPos != std::string::npos &&
( (newlinePos != std::string::npos && parentDirPos < newlinePos) || newlinePos == std::string::npos )
)
{
hasError = true;
Error error;
error.line = this->GetLineNumber(includePos, true);
error.line2 = error.line;
error.description = "#include refers to a parent directory in the path.";
error.number = RELATIVE_PATH_IN_INCLUDE;
m_ErrorList.push_back(error);
}
includePos += 8;
}
return !hasError;
}
} // end namespace kws
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