TTOperationsLauncher.cc
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/*
* OperationsLauncher.cc
*
* Created on: 14 août 2013
* Author: CS
*/
#include <iostream>
#include <cstring>
#include "TimeTable.hh"
#include <vector>
#include "TimeTableCatalogFactory.hh"
#include "InternalXMLReader.hh"
#include <boost/algorithm/string.hpp>
#include <boost/filesystem/operations.hpp>
#include <boost/filesystem/path.hpp>
#include "Application.hh"
#include <log4cxx/logger.h>
/**
* Logger
*/
log4cxx::LoggerPtr _logger(
log4cxx::Logger::getLogger("AMDA-Kernel.TTOperations"));
/**
* Shows help on std::cout.
*/
void help() {
std::cout << "Use : ttOperation OPERATION [OPTIONS] TT... " << std::endl;
std::cout << " with OPERATION in (intersect, union, antiintersect) "
<< std::endl;
std::cout << " OPTIONS as " << std::endl;
std::cout << " --with_msk " << std::endl;
std::cout << " --out_dir=<path> default is ." << std::endl;
std::cout
<< " --out_type=<type> with type in (ASCII, VO, Internal) default is Internal"
<< std::endl;
std::cout << " TT a list of time table files " << std::endl;
}
/**
* Extracts a value from a pattern key=value.
* Used for options.
*/
std::string extractValue(std::string& pKeyAndValue) {
return pKeyAndValue.substr(pKeyAndValue.find("=") + 1);
}
/**
* Main for ttOperation binary.
*/
int ttOperation(int argc, char *argv[], AMDA::helpers::Properties& /*properties*/) {
// executable options
if (argc < 3 || (argc > 1 && strcmp(argv[1], "--help") == 0)) {
help();
return -1;
}
int curIndex = 2;
// init options with default values
std::string outdirectory = ".";
std::string outformat = TimeTableCatalog::InternalXMLReader::FORMAT;
TimeTableCatalog::TimeTable::TIME_FORMAT timeformat =
TimeTableCatalog::TimeTable::TIME_FORMAT::YYYYMMDDThhmmss;
// search for specified options
// and fill option values
while (boost::starts_with(argv[curIndex], "--")) {
std::string option(argv[curIndex]);
if (strcmp("--with_msk", argv[curIndex]) == 0) {
timeformat = TimeTableCatalog::TimeTable::TIME_FORMAT::YYYYMMDDThhmmssmsk;
} else if (boost::starts_with(argv[curIndex], "--out_dir=")) {
outdirectory = extractValue(option);
boost::filesystem::path path(outdirectory);
if (!boost::filesystem::exists(path)) {
LOG4CXX_ERROR(_logger, "The path " + outdirectory << " does not exist.");
return -1;
}
} else if (boost::starts_with(argv[curIndex], "--out_type=")) {
outformat = extractValue(option);
if (!TimeTableCatalog::TimeTableCatalogFactory::getInstance().canRead(
outformat)) {
LOG4CXX_ERROR(_logger, "Unknown type " + outformat << ".");
return -1;
}
} else {
LOG4CXX_ERROR(_logger, "Unknown option " << argv[curIndex] << ".");
}
++curIndex;
}
// read tt list
std::vector<TimeTableCatalog::TimeTable> tts;
for (int i = curIndex; i < argc; i++) {
TimeTableCatalog::TimeTable tt;
std::string path(argv[i]);
boost::filesystem::path boostpath(path);
if (!(boost::starts_with(path, "http:")
|| boost::starts_with(path, "https:"))
&& !boost::filesystem::exists(boostpath)) {
LOG4CXX_ERROR(_logger, "The time table " + path << " does not exist.");
return -1;
}
// read tt with auto-detected type
std::string type = TimeTableCatalog::TimeTableCatalogFactory::getInstance().getReaderType(
path);
if(type.empty()){
LOG4CXX_ERROR(_logger, "Unknown Timetable : " << path);
return -1;
}
tt.read(path,type);
tts.push_back(tt);
}
// do action according to OPERATION
std::unique_ptr<TimeTableCatalog::TimeTable> tt;
if (strcmp("intersect", argv[1]) == 0) {
tt = TimeTableCatalog::TimeTable::intersect(tts);
} else if (strcmp("union", argv[1]) == 0) {
tt = TimeTableCatalog::TimeTable::merge(tts);
} else if (strcmp("antiintersect", argv[1]) == 0) {
tt = TimeTableCatalog::TimeTable::antiintersect(tts);
} else {
LOG4CXX_ERROR(_logger, "Wrong OPERATION...");
help();
return -1;
}
LOG4CXX_DEBUG(_logger, "Number of resulting Intervals : " << tt->getIntervalNumber());
// write output with resulting tt
tt->_timeFormat = timeformat;
LOG4CXX_INFO(_logger, "Writing output in " << outdirectory << " with format :" << outformat);
tt->write(outdirectory, outformat);
return 0;
}
/**
* Main function
*/
int main(int argc, char *argv[]) {
AMDA::Common::Application lMain;
return lMain.main(argc, argv, ttOperation);
}