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/*
colortail -- output last part of file(s) in color.
Copyright (C) 2009 Joakim Andersson <ja@joakimandersson.se>
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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#ifndef _CfgFileParser_h_
#define _CfgFileParser_h_
#include "List.h"
#include "config.h"
#include <sys/types.h>
#include <regex.h>
#include <iostream>
#include <fstream>
#include <string>
#ifdef HAVE_GNUREGEX_H
# include <gnuregex.h>
#else
# ifdef HAVE_REGEX_H
# include <regex.h>
# else
# error "You don't have regex.h or gnuregex.h"
# endif
#endif
class SearchData
{
public:
SearchData();
~SearchData();
void set_color(char *color);
regex_t *m_preg; // pattern storage buffer
char *m_ansi_color_code; // color for row if match
void (*m_pf)(char*); // callback fkn for action
char *m_param_to_callback_fkn; // parameters to callback fkn
};
// ###- color defines -###
// foreground
#define BLACK "\033[0;30m"
#define RED "\033[0;31m"
#define GREEN "\033[0;32m"
#define YELLOW "\033[0;33m"
#define BLUE "\033[0;34m"
#define MAGENTA "\033[0;35m"
#define CYAN "\033[0;36m"
#define WHITE "\033[0;37m"
#define BRIGHTBLACK "\033[1;30m"
#define BRIGHTRED "\033[1;31m"
#define BRIGHTGREEN "\033[1;32m"
#define BRIGHTYELLOW "\033[1;33m"
#define BRIGHTBLUE "\033[1;34m"
#define BRIGHTMAGENTA "\033[1;35m"
#define BRIGHTCYAN "\033[1;36m"
#define BRIGHTWHITE "\033[1;37m"
// background
// TODO: fix this
#define MAX_CFG_LINE_LENGTH 200
class CfgFileParser
{
private:
List<SearchData*> *m_items_list;
std::ifstream m_infile;
char *m_filename;
int m_line;
void free_items();
char* read_line();
int read_item();
char* read_color();
int read_left();
char* read_regexp();
public:
CfgFileParser();
~CfgFileParser();
int parse(const char *filename);
List<SearchData*>* get_items_list();
};
#endif