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#include "uscxml/config.h"
#include "uscxml/Interpreter.h"
#include "uscxml/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;
int32_t consumeNumericOption(int argc, char** argv, const std::string& name, int32_t defaultVal) {
std::string test = argv[currOpt];
if (boost::starts_with(test, std::string("-") + name)) {
int value = 0;
if (test.size() > 2) {
// no space before value
value = strTo<int>(test.substr(2, test.size() - 2));
} else {
// space before value
if (argc > currOpt) {
std::string tmp = argv[++currOpt];
value = strTo<int>(tmp);
} else {
printUsageAndExit(argv[0]);
}
}
currOpt++;
return value;
}
return defaultVal;
}
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 currAnchor;
int option;
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;
case 'e': {
std::string edgeType(optarg);
if (edgeType == "target") {
currAnchor.type = SCXMLDotWriter::PORT_TARGET;
} else if (edgeType == "event") {
currAnchor.type = SCXMLDotWriter::PORT_EVENT;
} else if (edgeType == "transition") {
currAnchor.type = SCXMLDotWriter::PORT_TRANSITION;
} else {
printUsageAndExit(argv[0]);
}
break;
}
default:
break;
}
}
if (currAnchor)
stateAnchors.push_back(currAnchor);
try {
// current option has to be the interpreter's name
URL inputFile(argv[optind]);
Interpreter interpreter = Interpreter::fromURI(inputFile);
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) {
stateAnchors.push_back(currAnchor);
}
currAnchor = SCXMLDotWriter::StateAnchor();
}
std::string outName = inputFile.file() + ".dot";
SCXMLDotWriter::toDot(outName, interpreter, stateAnchors);
} catch(Event e) {
std::cerr << e << std::cout;
}
return EXIT_SUCCESS;
}
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