#ifndef WRAPREGEX_H
#define WRAPREGEX_H

#include <iostream>
#include <string>
#include <vector>
#include <pcre.h>
#include "contexthandler.h"

using namespace std;

class WrapRegex
{
  public:
    WrapRegex(
      const string& pattern,
      bool matchCase,
      const string& replaceParameter = "",
      const int arrayLengthParameter = 60);
    virtual ~WrapRegex();
    string replaceGlobal(
      const string& buffer,
      int *matchCount);
    int matchPatternGlobal(
      string &buffer,
      vector<ContextMatch> &match_vector,
      unsigned elementCount,
      int context = 0);
  private:
    string replace;
    const int arrayLength;
    int returnValue;
    bool disabled;

    pcre *patternStructure;
    pcre_extra *patternExtraStructure;
    int *matchArray;

    string getInterpolatedString_(char *buffer, char *source);
    string getSubpattern_(char *buffer, unsigned subpattern);
    int matchPatternGlobal_(
      const char *buffer,
      size_t buflen,
      vector<ContextMatch> &matchVector,
      unsigned elementCount,
      int context);
};

#endif