/*
 *  Copyright (c) 2012-2014, Bruno Levy
 *  All rights reserved.
 *
 *  Redistribution and use in source and binary forms, with or without
 *  modification, are permitted provided that the following conditions are met:
 *
 *  * Redistributions of source code must retain the above copyright notice,
 *  this list of conditions and the following disclaimer.
 *  * Redistributions in binary form must reproduce the above copyright notice,
 *  this list of conditions and the following disclaimer in the documentation
 *  and/or other materials provided with the distribution.
 *  * Neither the name of the ALICE Project-Team nor the names of its
 *  contributors may be used to endorse or promote products derived from this
 *  software without specific prior written permission.
 * 
 *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 *  AND ANY EXPRESS 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 COPYRIGHT HOLDER OR 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.
 *
 *  If you modify this software, you should include a notice giving the
 *  name of the person performing the modification, the date of modification,
 *  and the reason for such modification.
 *
 *  Contact: Bruno Levy
 *
 *     Bruno.Levy@inria.fr
 *     http://www.loria.fr/~levy
 *
 *     ALICE Project
 *     LORIA, INRIA Lorraine, 
 *     Campus Scientifique, BP 239
 *     54506 VANDOEUVRE LES NANCY CEDEX 
 *     FRANCE
 *
 */

#ifndef GEOGRAM_BASIC_PSM
#define GEOGRAM_BASIC_PSM

/**
 * \file geogram/basic/psm.h
 * \brief Some replacement functions for Geogram classes
 *   exposed in Pluggable Software Modules.
 */

#include <assert.h>
#include <iostream>
#include <string>

#define GEOGRAM_PSM

#define geo_assert(x) assert(x)
#define geo_range_assert(x, min_val, max_val) \
    assert((x) >= (min_val) && (x) <= (max_val))
#define geo_assert_not_reached assert(0)

#ifdef GEO_DEBUG
#define geo_debug_assert(x) assert(x)
#define geo_debug_range_assert(x, min_val, max_val) \
    assert((x) >= (min_val) && (x) <= (max_val))
#else
#define geo_debug_assert(x) 
#define geo_debug_range_assert(x, min_val, max_val)
#endif

#ifdef GEO_PARANOID
#define geo_parano_assert(x) geo_assert(x)
#define geo_parano_range_assert(x, min_val, max_val) \
    geo_range_assert(x, min_val, max_val)
#else
#define geo_parano_assert(x)
#define geo_parano_range_assert(x, min_val, max_val)
#endif

#define geo_cite(x)

namespace GEO {
    namespace Logger {
        inline std::ostream& out(const std::string& name) {
            return std::cout << " [" << name << "]";
        }

        inline std::ostream& err(const std::string& name) {
            return std::cerr << "E[" << name << "]";
        }

        inline std::ostream& warn(const std::string& name) {
            return std::cerr << "W[" << name << "]";
        }
    }
    
}

#ifndef FPG_UNCERTAIN_VALUE
#define FPG_UNCERTAIN_VALUE 0
#endif


/*
 * If geogram/basic/thread_sync.h was not included in
 * psm, then use dummy fallback.
 */
#ifndef GEOGRAM_SPINLOCK_INIT

#define GEOGRAM_SPINLOCK_INIT 0

namespace GEO {
    namespace Process {
    
        typedef int spinlock;
        
        inline void acquire_spinlock(spinlock& x) {
            // Not implemented yet for PSMs
            geo_argused(x);
            geo_assert_not_reached;
        }
    
        inline void release_spinlock(spinlock& x) {
            // Not implemented yet for PSMs
            geo_argused(x); 
            geo_assert_not_reached;       
        }
    }
}

#endif

#endif
