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#include "uscxml/config.h"
#include "uscxml/Interpreter.h"
#include "uscxml/dom/DOMUtils.h"
#include "uscxml/debug/SCXMLDotWriter.h"
#include <glog/logging.h>
#include "getopt.h"
#include "uscxml/Factory.h"
#include <boost/algorithm/string.hpp>
using namespace uscxml;
void printUsageAndExit(const char* progName) {
// remove path from program name
std::string progStr(progName);
if (progStr.find_last_of(PATH_SEPERATOR) != std::string::npos) {
progStr = progStr.substr(progStr.find_last_of(PATH_SEPERATOR) + 1, progStr.length() - (progStr.find_last_of(PATH_SEPERATOR) + 1));
}
printf("%s version " USCXML_VERSION " (" CMAKE_BUILD_TYPE " build - " CMAKE_COMPILER_STRING ")\n", progStr.c_str());
printf("Usage\n");
printf("\t%s", progStr.c_str());
printf(" [-eTYPE] [-dN] [-tN] URL");
printf(" [[-dN] [-tN] [-eTYPE] state_id1] .. [[-dN] [-tN] [-eTYPE] state_idM]");
printf("\n");
printf("Options\n");
printf("\tURL : URL of SCXML document\n");
printf("\t-e TYPE : type of edges to use:\n");
printf("\t 'target' - aggregate per target node (default)\n");
printf("\t 'event' - aggregate per event name\n");
printf("\t 'transition' no aggregation, display each transition\n");
printf("\t-d : depth below anchor node (INF per default)\n");
printf("\t-t : transition depth below anchor (INF per default)\n");
printf("\tstate_id : anchor node state id (topmost scxml element per default)\n");
printf("\n");
exit(1);
}
int currOpt = 1;
int main(int argc, char** argv) {
// setup logging
google::LogToStderr();
google::InitGoogleLogging(argv[0]);
if (argc < 2)
printUsageAndExit(argv[0]);
std::list<SCXMLDotWriter::StateAnchor> stateAnchors;
SCXMLDotWriter::StateAnchor rootAnchor;
SCXMLDotWriter::StateAnchor currAnchor;
int option;
while ((option = getopt(argc, argv, "d:t:e:")) != -1) {
switch(option) {
case 'd':
rootAnchor.childDepth = strTo<int32_t>(optarg);
break;
case 't':
rootAnchor.transDepth = strTo<int32_t>(optarg);
break;
case 'e': {
std::string edgeType(optarg);
if (edgeType == "target") {
rootAnchor.type = SCXMLDotWriter::PORT_TARGET;
} else if (edgeType == "event") {
rootAnchor.type = SCXMLDotWriter::PORT_EVENT;
} else if (edgeType == "transition") {
rootAnchor.type = SCXMLDotWriter::PORT_TRANSITION;
} else {
printUsageAndExit(argv[0]);
}
break;
}
default:
break;
}
}
if (rootAnchor)
stateAnchors.push_back(rootAnchor);
try {
// current option has to be the interpreter's name
URL inputFile(argv[optind]);
Interpreter interpreter = Interpreter::fromURL(inputFile.asString());
optind++;
while(optind < argc) {
// are
while ((option = getopt(argc, argv, "d:t:")) != -1) {
switch(option) {
case 'd':
currAnchor.childDepth = strTo<int32_t>(optarg);
break;
case 't':
currAnchor.transDepth = strTo<int32_t>(optarg);
break;
default:
break;
}
}
if (argc > optind) {
std::string expr(argv[optind++]);
currAnchor.element = interpreter.getImpl()->getState(expr);
} else {
printUsageAndExit(argv[0]);
}
if (currAnchor) {
currAnchor.type = rootAnchor.type;
stateAnchors.push_back(currAnchor);
}
currAnchor = SCXMLDotWriter::StateAnchor();
}
std::string outName;
if (boost::starts_with("file", inputFile.scheme())) {
outName = inputFile.path() + ".dot";
} else {
outName = inputFile.file() + ".dot";
}
SCXMLDotWriter::toDot(outName, interpreter, stateAnchors);
} catch(Event e) {
std::cerr << e << std::cout;
}
return EXIT_SUCCESS;
}
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