/*

  *  Copyright (C) 2007-2008 Sourcefire, Inc.
  *
  *  Authors: Tomasz Kojm, Nigel Horne, Török Edvin

  *
  *  This program is free software; you can redistribute it and/or modify

  *  it under the terms of the GNU General Public License version 2 as
  *  published by the Free Software Foundation.

  *
  *  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 Street, Fifth Floor, Boston,
  *  MA 02110-1301, USA.

  */
 

 #ifndef __STR_H
 #define __STR_H

 #include <sys/types.h>
 

 #include "cltypes.h"
 

 #ifdef HAVE_STRCASESTR
 #define cli_strcasestr strcasestr
 #else
 const char *cli_strcasestr(const char *haystack, const char *needle);
 #endif
 

 int cli_strbcasestr(const char *haystack, const char *needle);

 int cli_chomp(char *string);

 char *cli_strtok(const char *line, int field, const char *delim);

 int cli_realhex2ui(const char *hex, uint16_t *ptr, unsigned int len);

 uint16_t *cli_hex2ui(const char *hex);

 int  cli_hex2str_to(const char *hex, unsigned char *ptr, size_t len);

 char *cli_hex2str(const char *hex);

 int cli_hex2num(const char *hex);

 char *cli_str2hex(const char *string, unsigned int len);

 char *cli_utf16toascii(const char *str, unsigned int length);

 char *cli_strtokbuf(const char *input, int fieldno, const char *delim, char *output);

 const char *cli_memstr(const char *haystack, int hs, const char *needle, int ns);

 char *cli_strrcpy(char *dest, const char *source);

 size_t cli_strtokenize(char *buffer, const char delim, const size_t token_count, const char **tokens);

 int cli_isnumber(const char *str);

 char *cli_unescape(const char *str);
 struct text_buffer;
 int  cli_textbuffer_append_normalize(struct text_buffer *buf, const char *str, size_t len);
 

 #endif