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#include "uscxml/config.h"
#include "uscxml/Interpreter.h"
#include "uscxml/DOMUtils.h"
#include "uscxml/Factory.h"
#include "uscxml/server/HTTPServer.h"
#include "uscxml/transform/ChartToFlatSCXML.h"
#include <glog/logging.h>
#include <boost/algorithm/string.hpp>
#ifdef HAS_SIGNAL_H
#include <signal.h>
#endif
#ifdef _WIN32
#include "XGetopt.h"
#include "XGetopt.cpp"
#endif
static bool withFlattening = false;
static double delayFactor = 1;
static std::string documentURI;
int retCode = EXIT_FAILURE;
class W3CStatusMonitor : public uscxml::InterpreterMonitor {
void beforeTakingTransition(uscxml::Interpreter interpreter, const Arabica::DOM::Element<std::string>& transition, bool moreComing) {
std::cout << "Transition: " << uscxml::DOMUtils::xPathForNode(transition) << std::endl;
}
void onStableConfiguration(uscxml::Interpreter interpreter) {
std::cout << "Config: {";
printNodeSet(interpreter.getConfiguration());
std::cout << "}" << std::endl;
}
void beforeProcessingEvent(uscxml::Interpreter interpreter, const uscxml::Event& event) {
std::cout << "Event: " << event.name << std::endl;
}
void beforeExitingState(uscxml::Interpreter interpreter, const Arabica::DOM::Element<std::string>& state, bool moreComing) {
exitingStates.push_back(state);
if (!moreComing) {
std::cout << "Exiting: {";
printNodeSet(exitingStates);
std::cout << "}" << std::endl;
exitingStates = Arabica::XPath::NodeSet<std::string>();
}
}
void beforeEnteringState(uscxml::Interpreter interpreter, const Arabica::DOM::Element<std::string>& state, bool moreComing) {
enteringStates.push_back(state);
if (!moreComing) {
std::cout << "Entering: {";
printNodeSet(enteringStates);
std::cout << "}" << std::endl;
enteringStates = Arabica::XPath::NodeSet<std::string>();
}
}
void printNodeSet(const Arabica::XPath::NodeSet<std::string>& config) {
std::string seperator;
for (int i = 0; i < config.size(); i++) {
std::cout << seperator << ATTR_CAST(config[i], "id");
seperator = ", ";
}
}
void beforeCompletion(uscxml::Interpreter interpreter) {
Arabica::XPath::NodeSet<std::string> config = interpreter.getConfiguration();
if (config.size() == 1) {
if (withFlattening) {
std::cout << ATTR_CAST(config[0], "id") << std::endl;
if (boost::starts_with(ATTR_CAST(config[0], "id"), "active:{pass")) {
std::cout << "TEST SUCCEEDED" << std::endl;
retCode = EXIT_SUCCESS;
return;
}
} else {
if (boost::iequals(ATTR_CAST(config[0], "id"), "pass")) {
std::cout << "TEST SUCCEEDED" << std::endl;
retCode = EXIT_SUCCESS;
return;
}
}
}
std::cout << "TEST FAILED" << std::endl;
}
Arabica::XPath::NodeSet<std::string> exitingStates;
Arabica::XPath::NodeSet<std::string> enteringStates;
};
int main(int argc, char** argv) {
using namespace uscxml;
try {
#if defined(HAS_SIGNAL_H) && !defined(WIN32)
signal(SIGPIPE, SIG_IGN);
#endif
if (argc < 2) {
exit(EXIT_FAILURE);
}
google::InitGoogleLogging(argv[0]);
google::LogToStderr();
HTTPServer::getInstance(32954, 32955, NULL); // bind to some random tcp sockets for ioprocessor tests
char* dfEnv = getenv("USCXML_DELAY_FACTOR");
if (dfEnv) {
delayFactor = strTo<double>(dfEnv);
}
int option;
while ((option = getopt(argc, argv, "fd:")) != -1) {
switch(option) {
case 'f':
withFlattening = true;
break;
case 'd':
delayFactor = strTo<double>(optarg);
break;
default:
break;
}
}
documentURI = argv[optind];
Interpreter interpreter;
LOG(INFO) << "Processing " << documentURI << (withFlattening ? " FSM converted" : "") << (delayFactor ? "" : " with delays *= " + toStr(delayFactor));
if (withFlattening) {
interpreter = Interpreter::fromURL(documentURI);
Transformer flattener = ChartToFlatSCXML::transform(interpreter);
interpreter = flattener;
// std::cout << interpreter.getDocument() << std::endl;
} else {
interpreter = Interpreter::fromURL(documentURI);
}
if (delayFactor != 1) {
Arabica::DOM::Document<std::string> document = interpreter.getDocument();
Arabica::DOM::Element<std::string> root = document.getDocumentElement();
Arabica::XPath::NodeSet<std::string> sends = InterpreterImpl::filterChildElements(interpreter.getNameSpaceInfo().xmlNSPrefix + "send", root, true);
for (int i = 0; i < sends.size(); i++) {
Arabica::DOM::Element<std::string> send = Arabica::DOM::Element<std::string>(sends[i]);
if (HAS_ATTR(send, "delay")) {
NumAttr delay(ATTR(send, "delay"));
int value = strTo<int>(delay.value);
if (delay.unit == "s")
value *= 1000;
value *= delayFactor;
send.setAttribute("delay", toStr(value) + "ms");
std::cout << ATTR(send, "delay") << std::endl;
} else if (HAS_ATTR(send, "delayexpr")) {
std::string delayExpr = ATTR(send, "delayexpr");
send.setAttribute("delayexpr",
"(" + delayExpr + ".indexOf('ms', " + delayExpr + ".length - 2) !== -1 ? "
"(" + delayExpr + ".slice(0,-2) * " + toStr(delayFactor) + ") + \"ms\" : "
"(" + delayExpr + ".slice(0,-1) * 1000 * " + toStr(delayFactor) + ") + \"ms\")");
std::cout << ATTR(send, "delayexpr") << std::endl;
}
}
std::list<InterpreterIssue> issues = interpreter.validate();
for (std::list<InterpreterIssue>::iterator issueIter = issues.begin(); issueIter != issues.end(); issueIter++) {
std::cout << *issueIter << std::endl;
}
}
if (interpreter) {
W3CStatusMonitor* vm = new W3CStatusMonitor();
interpreter.addMonitor(vm);
interpreter.start();
while(interpreter.runOnMainThread(25));
}
} catch(Event e) {
std::cout << e << std::endl;
} catch(std::exception e) {
std::cout << e.what() << std::endl;
}
return retCode;
}
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