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/*
Copyright (C) 2012 Red Hat, Inc.
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
This library 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
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, see <http://www.gnu.org/licenses/>.
*/
#ifndef H_SPICE_COMMON_LOG
#define H_SPICE_COMMON_LOG
#include <stdarg.h>
#include <stdio.h>
#include <glib.h>
#include <spice/macros.h>
#include "macros.h"
SPICE_BEGIN_DECLS
#ifdef SPICE_LOG_DOMAIN
#error Do not use obsolete SPICE_LOG_DOMAIN macro, is currently unused
#endif
#define SPICE_STRLOC __FILE__ ":" G_STRINGIFY (__LINE__)
void spice_log(GLogLevelFlags log_level,
const char *strloc,
const char *function,
const char *format,
...) G_GNUC_PRINTF(4, 5);
/* FIXME: name is misleading, this aborts.. */
#define spice_return_if_fail(x) G_STMT_START { \
if G_LIKELY(x) { } else { \
spice_critical("condition `%s' failed", #x); \
return; \
} \
} G_STMT_END
/* FIXME: name is misleading, this aborts.. */
#define spice_return_val_if_fail(x, val) G_STMT_START { \
if G_LIKELY(x) { } else { \
spice_critical("condition `%s' failed", #x); \
return (val); \
} \
} G_STMT_END
#define spice_warn_if_reached() G_STMT_START { \
spice_log(G_LOG_LEVEL_WARNING, SPICE_STRLOC, __FUNCTION__, "should not be reached"); \
} G_STMT_END
#define spice_info(...) G_STMT_START { \
spice_log(G_LOG_LEVEL_INFO, SPICE_STRLOC, __FUNCTION__, "" __VA_ARGS__); \
} G_STMT_END
#define spice_debug(...) G_STMT_START { \
spice_log(G_LOG_LEVEL_DEBUG, SPICE_STRLOC, __FUNCTION__, "" __VA_ARGS__); \
} G_STMT_END
#define spice_warning(...) G_STMT_START { \
spice_log(G_LOG_LEVEL_WARNING, SPICE_STRLOC, __FUNCTION__, "" __VA_ARGS__); \
} G_STMT_END
#define spice_critical(...) G_STMT_START { \
spice_log(G_LOG_LEVEL_CRITICAL, SPICE_STRLOC, __FUNCTION__, "" __VA_ARGS__); \
SPICE_UNREACHABLE; \
} G_STMT_END
#define spice_error(...) G_STMT_START { \
spice_log(G_LOG_LEVEL_ERROR, SPICE_STRLOC, __FUNCTION__, "" __VA_ARGS__); \
SPICE_UNREACHABLE; \
} G_STMT_END
#define spice_warn_if_fail(x) G_STMT_START { \
if G_LIKELY(x) { } else { \
spice_warning("condition `%s' failed", #x); \
} \
} G_STMT_END
#define spice_assert(x) G_STMT_START { \
if G_LIKELY(x) { } else { \
spice_error("assertion `%s' failed", #x); \
} \
} G_STMT_END
#if ENABLE_EXTRA_CHECKS
enum { spice_extra_checks = 1 };
#else
enum { spice_extra_checks = 0 };
#endif
#define spice_extra_assert(x) G_STMT_START { \
if (!spice_extra_checks || G_LIKELY(x)) { } else { \
spice_error("assertion `%s' failed", #x); \
} \
} G_STMT_END
SPICE_END_DECLS
#endif // H_SPICE_COMMON_LOG
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