// -*- mode: C++ -*-
//
// Copyright (c) 2008, 2009, 2010, 2011 The University of Utah
// All rights reserved.
//
// This file is part of `csmith', a random generator of C programs.
//
// 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.
//
// 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 OWNER 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.

#include "KleeExtension.h"
#include <cassert>
#include "Type.h"
#include "ExtensionValue.h"

using namespace std;

std::string KleeExtension::input_base_name_ = "input";

KleeExtension::KleeExtension()
{

}

KleeExtension::~KleeExtension()
{
	values_.clear();
}

void
KleeExtension::GenerateValues()
{

}

void
KleeExtension::output_symbolics(ostream &out)
{
	std::vector<ExtensionValue*>::iterator i;
	int count = 0;
	for (i = values_.begin(); i != values_.end(); ++i) {
		assert(*i);
		out << AbsExtension::tab_;
		out << "klee_make_symbolic(&" << (*i)->get_name() << ", sizeof(" << (*i)->get_name() << "), ";
		out << "\"" << KleeExtension::input_base_name_ << count << "\");" << endl; 
		count++;
	}
}

void
KleeExtension::OutputInit(std::ostream &out)
{
	out << "int main(void)" << endl;
	out << "{" << endl;
	AbsExtension::default_output_definitions(out, values_, false);
	output_symbolics(out);
}

void
KleeExtension::OutputHeader(std::ostream &out)
{
	out << "#include \"klee/klee.h\"" << endl;
}

void
KleeExtension::OutputTail(std::ostream &out)
{
	out << AbsExtension::tab_ << "return 0;" << endl;
}

void
KleeExtension::OutputFirstFunInvocation(std::ostream &out, FunctionInvocation *invoke)
{
	AbsExtension::OutputFirstFunInvocation(out, invoke);
}

