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/*=========================================================================
Program: KWStyle - Kitware Style Checker
Module: kwsCheckBlackList.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"
#include <string.h>
namespace kws {
/** Check that there is no word in the class that matches a word in the black list */
bool Parser::CheckBlackList(const char* filename)
{
m_TestsDone[BLACKLIST] = true;
m_TestsDescription[BLACKLIST] = "No word should matche any words from the file: ";
m_TestsDescription[BLACKLIST] += filename;
bool hasError = false;
// If the black list is not read we read it
if(strcmp(m_BlackList.c_str(),filename))
{
// Read the file
std::ifstream file;
file.open(filename, std::ios::binary | std::ios::in);
if(!file.is_open())
{
std::cout << "Cannot open file: " << filename << std::endl;
return 0;
}
file.seekg(0,std::ios::end);
unsigned long fileSize = file.tellg();
file.seekg(0,std::ios::beg);
char* buf = new char[fileSize+1];
file.read(buf,fileSize);
buf[fileSize] = 0;
m_BlackListBuffer = buf;
m_BlackListBuffer.resize(fileSize);
delete [] buf;
m_BlackList = filename;
file.close();
}
// Go through the list of words
size_t start = 0;
size_t space = m_BlackListBuffer.find(" ",start);
size_t eol = m_BlackListBuffer.find("\n",start);
size_t end = space;
if(eol != std::string::npos && eol < space)
{
if(eol == 0)
{
end = std::string::npos;
}
else
{
end = eol-1;
}
}
if(end == std::string::npos && eol != std::string::npos)
{
if(eol == 0)
{
end = std::string::npos;
}
else
{
end = eol-1;
}
}
while(end != std::string::npos && end>start)
{
std::string blackword = m_BlackListBuffer.substr(start,end-start);
start = end+1;
space = m_BlackListBuffer.find(" ",start);
eol = m_BlackListBuffer.find("\n",start);
end = space;
if(eol != std::string::npos && eol < space)
{
if(eol == 0)
{
end = std::string::npos;
}
else
{
end = eol-1;
}
}
if(end == std::string::npos && eol != std::string::npos)
{
if(eol == 0)
{
end = std::string::npos;
}
else
{
end = eol-1;
}
}
if(blackword.length() <= 1)
{
continue;
}
size_t pos = m_BufferNoComment.find(blackword,0);
while(pos != std::string::npos)
{
Error error;
error.line = this->GetLineNumber(pos,true);
error.line2 = error.line;
error.number = BLACKLIST;
error.description = "The word is in the black list";
m_ErrorList.push_back(error);
hasError = true;
pos = m_BufferNoComment.find(blackword,pos+1);
}
}
return !hasError;
}
} // end namespace kws
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