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/******************************************************************************
* Top contributors (to current version):
* Andrew Reynolds, Morgan Deters, Christopher L. Conway
*
* This file is part of the cvc5 project.
*
* Copyright (c) 2009-2021 by the authors listed in the file AUTHORS
* in the top-level source directory and their institutional affiliations.
* All rights reserved. See the file COPYING in the top-level source
* directory for licensing information.
* ****************************************************************************
*
* API of the cvc5 parser implementation.
*/
#include "parser/parser.h"
#include <iostream>
#include "api/cpp/cvc5.h"
#include "options/options.h"
#include "parser/cvc/cvc.h"
#include "parser/input.h"
#include "parser/input_parser.h"
#include "parser/smt2/smt2.h"
#include "parser/tptp/tptp.h"
namespace cvc5 {
namespace parser {
Parser::Parser(api::Solver* solver, SymbolManager* sm, const Options& options)
: d_solver(solver),
d_symman(sm),
d_lang(options.getInputLanguage()),
d_state(nullptr)
{
bool strictMode = options.getStrictParsing();
bool parseOnly = options.getParseOnly();
switch (d_lang)
{
case language::input::LANG_SYGUS_V2:
d_state.reset(
new Smt2(d_solver, d_symman, d_lang, strictMode, parseOnly));
break;
case language::input::LANG_TPTP:
d_state.reset(
new Tptp(d_solver, d_symman, d_lang, strictMode, parseOnly));
break;
default:
if (language::isInputLang_smt2(d_lang))
{
d_state.reset(
new Smt2(d_solver, d_symman, d_lang, strictMode, parseOnly));
}
else
{
d_state.reset(
new Cvc(d_solver, d_symman, d_lang, strictMode, parseOnly));
}
break;
}
if (options.getSemanticChecks())
{
d_state->enableChecks();
}
else
{
d_state->disableChecks();
}
if (options.getFilesystemAccess())
{
d_state->allowIncludeFile();
}
else
{
d_state->disallowIncludeFile();
}
if (options.wasSetByUserForceLogicString())
{
LogicInfo tmp(options.getForceLogicString());
d_state->forceLogic(tmp.getLogicString());
}
}
std::unique_ptr<InputParser> Parser::parseFile(const std::string& fname,
bool useMmap)
{
Input* input = Input::newFileInput(d_lang, fname, useMmap);
d_state->setInput(input);
input->setParserState(d_state.get());
d_state->setDone(false);
return std::unique_ptr<InputParser>(new InputParser(d_state.get(), input));
}
std::unique_ptr<InputParser> Parser::parseStream(const std::string& name,
std::istream& stream)
{
Input* input = Input::newStreamInput(d_lang, stream, name);
d_state->setInput(input);
input->setParserState(d_state.get());
d_state->setDone(false);
return std::unique_ptr<InputParser>(new InputParser(d_state.get(), input));
}
std::unique_ptr<InputParser> Parser::parseString(const std::string& name,
const std::string& str)
{
Input* input = Input::newStringInput(d_lang, str, name);
d_state->setInput(input);
input->setParserState(d_state.get());
d_state->setDone(false);
return std::unique_ptr<InputParser>(new InputParser(d_state.get(), input));
}
} // namespace parser
} // namespace cvc5
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