/*
  Copyright 2011-2018 David Robillard <http://drobilla.net>

  Permission to use, copy, modify, and/or 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 THE AUTHOR DISCLAIMS ALL WARRANTIES
  WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
  MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
  ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
  WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
  ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
  OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/

#ifndef SERD_LOG_H
#define SERD_LOG_H

#ifdef SERD_DEBUG_SEARCH
/** String name of each ordering (array indexed by SordOrder) */
static const char* const order_names[] = {
	"spo",  "sop",  "ops",  "osp",  "pso",  "pos",
	"gspo", "gsop", "gops", "gosp", "gpso", "gpos"
};
#endif

#define TUP_FMT         "(%s %s %s %s)"
#define TUP_FMT_ELEM(e) ((e) ? serd_node_get_string(e) : "*")
#define TUP_FMT_ARGS(t) \
	TUP_FMT_ELEM((t)[0]), \
	TUP_FMT_ELEM((t)[1]), \
	TUP_FMT_ELEM((t)[2]), \
	TUP_FMT_ELEM((t)[3])

#define STATEMENT_FMT_ARGS(s) \
	TUP_FMT_ELEM(serd_statement_get_subject(s)), \
	TUP_FMT_ELEM(serd_statement_get_predicate(s)), \
	TUP_FMT_ELEM(serd_statement_get_object(s)), \
	TUP_FMT_ELEM(serd_statement_get_graph(s))

#define SERD_LOG(prefix, ...) fprintf(stderr, "serd." prefix ": " __VA_ARGS__)

#ifdef SERD_DEBUG_ITER
#    define SERD_ITER_LOG(...) SERD_LOG("iter", __VA_ARGS__)
#else
#    define SERD_ITER_LOG(...)
#endif
#ifdef SERD_DEBUG_SEARCH
#    define SERD_FIND_LOG(...) SERD_LOG("search", __VA_ARGS__)
#else
#    define SERD_FIND_LOG(...)
#endif
#ifdef SERD_DEBUG_WRITE
#    define SERD_WRITE_LOG(...) SERD_LOG("write", __VA_ARGS__)
#else
#    define SERD_WRITE_LOG(...)
#endif

#endif  // SERD_LOG_H