/*****************************************************************
*  sthp.h  this header file contains macros and 
*          prototypes functions for String Type 
*          Handle Protocol
*  
* Copyright (C) 2009 Andrey Y. Rjavskov(aka rjaan) <rjaan@yandex.ru> 
*
* 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 __STHP_H
#define __STHP_H     1

#include <string.h>

#ifdef __cplusplus 
extern "C" {
#endif


typedef enum _StringTypeId            StringTypeId;


enum _StringTypeId {
     STI_DEC = 0,
     STI_CHARS,
     STI_EMPTY
};


#define STHP_UNIXSERVER_PATH  "/tmp/sthpd.unixsocket"

#define STRING_TYPE_NAME(t) ( t == STI_DEC ? "DEC" :\
 t == STI_CHARS ?  "CHARS" : t == STI_EMPTY ? "EMPTY" : "UNKNOWN" ) 

#define EMPETY_STRING                (char*)("")
#define STDERRMSG_HAVE_BYTE_DEFAULT   0
#define STHP_OK_REPLY                "OK REPLY"
#define STHP_OK_REPLY_SIZE           sizeof(STHP_OK_REPLY) 
#define STHP_MAXLINE                 1024


extern char* sthp_puts( void ); 
extern void sthp_free( char *s );
extern void print_stderr ( int nchars, const char* format, ... );
extern StringTypeId sthp_is_string_type_from( const char *str );
extern void sthp_set_signal (  int *sockfd_ptr ); 
extern int sthp_send ( int sockfd, char* string );
extern int sthp_recv ( int sockfd, char** string );

#ifdef __cplusplus 
}
#endif

#endif /*__STHP_UTILS_H*/

/*eof*/