/*
**  L2 - OSSP Logging Library
**  Copyright (c) 2001 Cable & Wireless Deutschland GmbH
**
**  This file is part of OSSP L2, a flexible logging library which
**  can be found at http://www.ossp.com/pkg/l2/.
**
**  Permission to use, copy, modify, and distribute this software for
**  any purpose with or without fee is hereby granted, provided that
**  the above copyright notice and this permission notice appear in all
**  copies.
**
**  THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
**  WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
**  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
**  IN NO EVENT SHALL THE AUTHORS AND COPYRIGHT HOLDERS AND THEIR
**  CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
**  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
**  LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
**  USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
**  ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
**  OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
**  OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
**  SUCH DAMAGE.
**
**  l2_p.h: private C API
*/

#ifndef __L2_P_H__
#define __L2_P_H__

#include <stdio.h>
#include <stdlib.h>
#include <errno.h>

#define L2_MAX_MSGSIZE    4096
#define L2_MAX_CHANNELS    128
#define L2_MAX_FORMATTERS  128

struct l2_channel_st {
    l2_channel_t *below;
    l2_context_t  context;
    l2_handler_t  handler;
};

typedef struct l2_format_st {
    char *name;
    void *context;
    l2_formatter_t callback;
} l2_format_t;

struct l2_stream {
    unsigned int  levelmask;
    char          message[L2_MAX_MSGSIZE];
    l2_channel_t *channels[L2_MAX_CHANNELS];
    l2_format_t  *formatters[L2_MAX_FORMATTERS];
};

#endif /* __L2_P_H__ */