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/********************* */
/*! \file base_options_handlers.h
** \verbatim
** Original author: Morgan Deters
** Major contributors: none
** Minor contributors (to current version): Kshitij Bansal
** This file is part of the CVC4 project.
** Copyright (c) 2009-2014 New York University and The University of Iowa
** See the file COPYING in the top-level source directory for licensing
** information.\endverbatim
**
** \brief [[ Add one-line brief description here ]]
**
** [[ Add lengthier description here ]]
** \todo document this file
**/
#include "cvc4_private.h"
#ifndef __CVC4__BASE_OPTIONS_HANDLERS_H
#define __CVC4__BASE_OPTIONS_HANDLERS_H
#include <iostream>
#include <string>
#include <sstream>
#include "expr/command.h"
#include "util/didyoumean.h"
#include "util/language.h"
namespace CVC4 {
namespace options {
inline void setVerbosity(std::string option, int value, SmtEngine* smt) throw(OptionException) {
if(Configuration::isMuzzledBuild()) {
DebugChannel.setStream(CVC4::null_os);
TraceChannel.setStream(CVC4::null_os);
NoticeChannel.setStream(CVC4::null_os);
ChatChannel.setStream(CVC4::null_os);
MessageChannel.setStream(CVC4::null_os);
WarningChannel.setStream(CVC4::null_os);
} else {
if(value < 2) {
ChatChannel.setStream(CVC4::null_os);
} else {
ChatChannel.setStream(std::cout);
}
if(value < 1) {
NoticeChannel.setStream(CVC4::null_os);
} else {
NoticeChannel.setStream(std::cout);
}
if(value < 0) {
MessageChannel.setStream(CVC4::null_os);
WarningChannel.setStream(CVC4::null_os);
} else {
MessageChannel.setStream(std::cout);
WarningChannel.setStream(std::cerr);
}
}
}
inline void increaseVerbosity(std::string option, SmtEngine* smt) {
options::verbosity.set(options::verbosity() + 1);
setVerbosity(option, options::verbosity(), smt);
}
inline void decreaseVerbosity(std::string option, SmtEngine* smt) {
options::verbosity.set(options::verbosity() - 1);
setVerbosity(option, options::verbosity(), smt);
}
inline OutputLanguage stringToOutputLanguage(std::string option, std::string optarg, SmtEngine* smt) throw(OptionException) {
if(optarg == "help") {
options::languageHelp.set(true);
return language::output::LANG_AUTO;
}
try {
return language::toOutputLanguage(optarg);
} catch(OptionException& oe) {
throw OptionException("Error in " + option + ": " + oe.getMessage() + "\nTry --output-language help");
}
Unreachable();
}
inline InputLanguage stringToInputLanguage(std::string option, std::string optarg, SmtEngine* smt) throw(OptionException) {
if(optarg == "help") {
options::languageHelp.set(true);
return language::input::LANG_AUTO;
}
try {
return language::toInputLanguage(optarg);
} catch(OptionException& oe) {
throw OptionException("Error in " + option + ": " + oe.getMessage() + "\nTry --language help");
}
Unreachable();
}
inline std::string suggestTags(char const* const* validTags, std::string inputTag,
char const* const* additionalTags = NULL)
{
DidYouMean didYouMean;
const char* opt;
for(size_t i = 0; (opt = validTags[i]) != NULL; ++i) {
didYouMean.addWord(validTags[i]);
}
if(additionalTags != NULL) {
for(size_t i = 0; (opt = additionalTags[i]) != NULL; ++i) {
didYouMean.addWord(additionalTags[i]);
}
}
return didYouMean.getMatchAsString(inputTag);
}
inline void addTraceTag(std::string option, std::string optarg, SmtEngine* smt) {
if(Configuration::isTracingBuild()) {
if(!Configuration::isTraceTag(optarg.c_str())) {
if(optarg == "help") {
printf("available tags:");
unsigned ntags = Configuration::getNumTraceTags();
char const* const* tags = Configuration::getTraceTags();
for(unsigned i = 0; i < ntags; ++ i) {
printf(" %s", tags[i]);
}
printf("\n");
exit(0);
}
throw OptionException(std::string("trace tag ") + optarg +
std::string(" not available.") +
suggestTags(Configuration::getTraceTags(), optarg) );
}
} else {
throw OptionException("trace tags not available in non-tracing builds");
}
Trace.on(optarg);
}
inline void addDebugTag(std::string option, std::string optarg, SmtEngine* smt) {
if(Configuration::isDebugBuild() && Configuration::isTracingBuild()) {
if(!Configuration::isDebugTag(optarg.c_str()) &&
!Configuration::isTraceTag(optarg.c_str())) {
if(optarg == "help") {
printf("available tags:");
unsigned ntags = Configuration::getNumDebugTags();
char const* const* tags = Configuration::getDebugTags();
for(unsigned i = 0; i < ntags; ++ i) {
printf(" %s", tags[i]);
}
printf("\n");
exit(0);
}
throw OptionException(std::string("debug tag ") + optarg +
std::string(" not available.") +
suggestTags(Configuration::getDebugTags(), optarg, Configuration::getTraceTags()) );
}
} else if(! Configuration::isDebugBuild()) {
throw OptionException("debug tags not available in non-debug builds");
} else {
throw OptionException("debug tags not available in non-tracing builds");
}
Debug.on(optarg);
Trace.on(optarg);
}
inline void setPrintSuccess(std::string option, bool value, SmtEngine* smt) {
Debug.getStream() << Command::printsuccess(value);
Trace.getStream() << Command::printsuccess(value);
Notice.getStream() << Command::printsuccess(value);
Chat.getStream() << Command::printsuccess(value);
Message.getStream() << Command::printsuccess(value);
Warning.getStream() << Command::printsuccess(value);
*options::out() << Command::printsuccess(value);
}
template <template <class U> class Cmp>
class comparator {
long d_lbound;
double d_dbound;
bool d_hasLbound;
public:
comparator(int i) throw() : d_lbound(i), d_dbound(0.0), d_hasLbound(true) {}
comparator(long l) throw() : d_lbound(l), d_dbound(0.0), d_hasLbound(true) {}
comparator(double d) throw() : d_lbound(0), d_dbound(d), d_hasLbound(false) {}
template <class T>
void operator()(std::string option, const T& value, SmtEngine* smt) {
if((d_hasLbound && !(Cmp<T>()(value, T(d_lbound)))) ||
(!d_hasLbound && !(Cmp<T>()(value, T(d_dbound))))) {
std::stringstream ss;
ss << option << ": " << value << " is not a legal setting";
throw OptionException(ss.str());
}
}
};/* class comparator */
struct greater : public comparator<std::greater> {
greater(int i) throw() : comparator<std::greater>(i) {}
greater(long l) throw() : comparator<std::greater>(l) {}
greater(double d) throw() : comparator<std::greater>(d) {}
};/* struct greater */
struct greater_equal : public comparator<std::greater_equal> {
greater_equal(int i) throw() : comparator<std::greater_equal>(i) {}
greater_equal(long l) throw() : comparator<std::greater_equal>(l) {}
greater_equal(double d) throw() : comparator<std::greater_equal>(d) {}
};/* struct greater_equal */
struct less : public comparator<std::less> {
less(int i) throw() : comparator<std::less>(i) {}
less(long l) throw() : comparator<std::less>(l) {}
less(double d) throw() : comparator<std::less>(d) {}
};/* struct less */
struct less_equal : public comparator<std::less_equal> {
less_equal(int i) throw() : comparator<std::less_equal>(i) {}
less_equal(long l) throw() : comparator<std::less_equal>(l) {}
less_equal(double d) throw() : comparator<std::less_equal>(d) {}
};/* struct less_equal */
struct not_equal : public comparator<std::not_equal_to> {
not_equal(int i) throw() : comparator<std::not_equal_to>(i) {}
not_equal(long l) throw() : comparator<std::not_equal_to>(l) {}
not_equal(double d) throw() : comparator<std::not_equal_to>(d) {}
};/* struct not_equal_to */
}/* CVC4::options namespace */
}/* CVC4 namespace */
#endif /* __CVC4__BASE_OPTIONS_HANDLERS_H */
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