SourceLine.cpp

/**
 * 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 St, Fifth Floor, Boston, MA  02110-1301  USA
 */

#include "SourceLine.h"

#include "SourceFile.h"
#include "HashUtil.h"

/** 
 * Creates a new text file. The file is accessed relative to current directory.
 */
SourceLine::SourceLine(std::string& line, int lineNumber){
    m_line = line;
    m_lineNumber = lineNumber;

    std::string cleanLine;

	//Remove all white space and noise (tabs etc)
	for(int i=0;i<(int)line.size();i++){
		if(line[i] > ' '){
			cleanLine.push_back(line[i]);
		}
	}

    // MD5 hash
    long long* pDigest = (long long*)HashUtil::getMD5Sum((unsigned char*)cleanLine.c_str(), (int)cleanLine.size());
	m_hashHigh = pDigest[0];
	m_hashLow = pDigest[1];
}

int SourceLine::getLineNumber() const {
	return m_lineNumber;
}

bool SourceLine::equals(const SourceLine& pLine) const {
	return (m_hashHigh == pLine.m_hashHigh && m_hashLow == pLine.m_hashLow);
}

const std::string& SourceLine::getLine() const {
    return m_line;
}