1 // ANNA - Anna is Not Nothingness Anymore //
3 // (c) Copyright 2005-2015 Eduardo Ramos Testillano & Francisco Ruiz Rayo //
5 // See project site at http://redmine.teslayout.com/projects/anna-suite //
6 // See accompanying file LICENSE or copy at http://www.teslayout.com/projects/public/anna.LICENSE //
10 #include <anna/statistics/Engine.hpp>
11 #include <anna/diameter/codec/Engine.hpp>
12 #include <anna/http/Transport.hpp>
13 #include <anna/diameter/stack/Engine.hpp>
14 #include <anna/diameter/helpers/base/functions.hpp>
15 #include <anna/diameter/helpers/dcca/functions.hpp>
16 #include <anna/time/functions.hpp>
19 #include "Launcher.hpp"
22 #define SIGUSR2_TASKS_INPUT_FILENAME "./sigusr2.tasks.input"
23 #define SIGUSR2_TASKS_OUTPUT_FILENAME "./sigusr2.tasks.output"
26 // Auxiliary message for sendings
27 anna::diameter::comm::Message G_commMsgSent2c, G_commMsgSent2e, G_commMsgFwd2c, G_commMsgFwd2e;
28 anna::diameter::codec::Message G_codecMsg, G_codecAnsMsg;
29 anna::Recycler<anna::diameter::comm::Message> G_commMessages; // create on requests forwards without programmed answer / release in answers forward
32 Launcher::Launcher() : anna::comm::Application("launcher", "DiameterLauncher", "1.1"), a_communicator(NULL) {
33 a_myDiameterEngine = new MyDiameterEngine();
34 a_myDiameterEngine->setRealm("ADL.ericsson.com");
35 a_myDiameterEngine->setAutoBind(false); // allow to create client-sessions without binding them, in order to set timeouts.
36 a_logFile = "launcher.log";
37 a_burstLogFile = "launcher.burst";
39 a_detailedLog = false;
42 a_counterRecorder = NULL;
43 a_counterRecorderClock = NULL;
45 a_diameterLocalServer = NULL;
46 a_cerPathfile = "cer.xml";
47 a_dwrPathfile = "dwr.xml";
50 a_burstRepeat = false;
51 a_burstActive = false;
53 a_burstDeliveryIt = a_burstMessages.begin();
55 a_burstPopCounter = 0;
58 void Launcher::baseProtocolSetupAsClient(void) throw(anna::RuntimeException) {
60 // <CER> ::= < Diameter Header: 257, REQ >
61 // { Origin-Host } 264 diameterIdentity
62 // { Origin-Realm } 296 idem
63 // 1* { Host-IP-Address } 257, address
64 // { Vendor-Id } 266 Unsigned32
65 // { Product-Name } 269 UTF8String
66 // [Origin-State-Id] 278 Unsigned32
67 // * [ Supported-Vendor-Id ] 265 Unsigned32
68 // * [ Auth-Application-Id ] 258 Unsigned32
69 // * [Acct-Application-Id] 259 Unsigned32
70 anna::diameter::codec::Message diameterCER;
71 int applicationId = 0 /*anna::diameter::helpers::APPID__3GPP_Rx*/; // Unsigned32
72 std::string OH = a_myDiameterEngine->getHost();
73 std::string OR = a_myDiameterEngine->getRealm();
74 std::string hostIP = anna::functions::getHostnameIP(); // Address
75 int vendorId = anna::diameter::helpers::VENDORID__tgpp; // Unsigned32
76 std::string productName = "ANNA Diameter Launcher"; // UTF8String
77 bool loadingError = false;
80 diameterCER.loadXML(a_cerPathfile);
81 } catch(anna::RuntimeException &ex) {
87 LOGWARNING(anna::Logger::warning("CER file not found. Get harcoded.", ANNA_FILE_LOCATION));
88 diameterCER.setId(anna::diameter::helpers::base::COMMANDID__Capabilities_Exchange_Request);
89 diameterCER.setApplicationId(applicationId);
90 diameterCER.addAvp(anna::diameter::helpers::base::AVPID__Origin_Host)->getDiameterIdentity()->setValue(OH);
91 diameterCER.addAvp(anna::diameter::helpers::base::AVPID__Origin_Realm)->getDiameterIdentity()->setValue(OR);
92 diameterCER.addAvp(anna::diameter::helpers::base::AVPID__Host_IP_Address)->getAddress()->fromPrintableString(hostIP.c_str()); // supported by Address class, anyway is better to provide "1|<ip address>"
93 diameterCER.addAvp(anna::diameter::helpers::base::AVPID__Vendor_Id)->getUnsigned32()->setValue(vendorId);
94 diameterCER.addAvp(anna::diameter::helpers::base::AVPID__Product_Name)->getUTF8String()->setValue(productName);
95 diameterCER.addAvp(anna::diameter::helpers::base::AVPID__Auth_Application_Id)->getUnsigned32()->setValue(applicationId);
99 // <DWR> ::= < Diameter Header: 280, REQ >
102 anna::diameter::codec::Message diameterDWR;
103 loadingError = false;
106 diameterDWR.loadXML(a_dwrPathfile);
107 } catch(anna::RuntimeException &ex) {
113 LOGWARNING(anna::Logger::warning("DWR file not found. Get harcoded.", ANNA_FILE_LOCATION));
114 diameterDWR.setId(anna::diameter::helpers::base::COMMANDID__Device_Watchdog_Request);
115 diameterDWR.setApplicationId(applicationId);
116 diameterDWR.addAvp(anna::diameter::helpers::base::AVPID__Origin_Host)->getDiameterIdentity()->setValue(OH);
117 diameterDWR.addAvp(anna::diameter::helpers::base::AVPID__Origin_Realm)->getDiameterIdentity()->setValue(OR);
120 //////////////////////////
121 // IDEM FOR CEA AND DWA //
122 //////////////////////////
124 // // <CER> ::= < Diameter Header: 257, REQ >
125 // // { Origin-Host } 264 diameterIdentity
126 // // { Origin-Realm } 296 idem
127 // // 1* { Host-IP-Address } 257, address
128 // // { Vendor-Id } 266 Unsigned32
129 // // { Product-Name } 269 UTF8String
130 // // [Origin-State-Id] 278 Unsigned32
131 // // * [ Supported-Vendor-Id ] 265 Unsigned32
132 // // * [ Auth-Application-Id ] 258 Unsigned32
133 // // * [Acct-Application-Id] 259 Unsigned32
134 // anna::diameter::codec::Message diameterCER;
135 // int applicationId = 0 /*anna::diameter::helpers::APPID__3GPP_Rx*/; // Unsigned32
136 // std::string OH = a_myDiameterEngine->getHost();
137 // std::string OR = a_myDiameterEngine->getRealm();
138 // std::string hostIP = anna::functions::getHostnameIP(); // Address
139 // int vendorId = anna::diameter::helpers::VENDORID__tgpp; // Unsigned32
140 // std::string productName = "ANNA Diameter Launcher"; // UTF8String
141 // bool loadingError = false;
144 // diameterCER.loadXML("cer.xml");
145 // } catch (anna::RuntimeException &ex) {
147 // loadingError = true;
150 // if (loadingError) {
151 // LOGWARNING(anna::Logger::warning("CER file not found. Get harcoded.", ANNA_FILE_LOCATION));
152 // diameterCER.setId(anna::diameter::helpers::base::COMMANDID__Capabilities_Exchange_Request);
153 // diameterCER.setApplicationId(applicationId);
154 // diameterCER.addAvp(anna::diameter::helpers::base::AVPID__Origin_Host)->getDiameterIdentity()->setValue(OH);
155 // diameterCER.addAvp(anna::diameter::helpers::base::AVPID__Origin_Realm)->getDiameterIdentity()->setValue(OR);
156 // diameterCER.addAvp(anna::diameter::helpers::base::AVPID__Host_IP_Address)->getAddress()->fromPrintableString(hostIP.c_str()); // supported by Address class, anyway is better to provide "1|<ip address>"
157 // diameterCER.addAvp(anna::diameter::helpers::base::AVPID__Vendor_Id)->getUnsigned32()->setValue(vendorId);
158 // diameterCER.addAvp(anna::diameter::helpers::base::AVPID__Product_Name)->getUTF8String()->setValue(productName);
159 // diameterCER.addAvp(anna::diameter::helpers::base::AVPID__Auth_Application_Id)->getUnsigned32()->setValue(applicationId);
163 // // <DWR> ::= < Diameter Header: 280, REQ >
164 // // { Origin-Host }
165 // // { Origin-Realm }
166 // anna::diameter::codec::Message diameterDWR;
167 // loadingError = false;
170 // diameterDWR.loadXML("dwr.xml");
171 // } catch (anna::RuntimeException &ex) {
173 // loadingError = true;
176 // if (loadingError) {
177 // LOGWARNING(anna::Logger::warning("DWR file not found. Get harcoded.", ANNA_FILE_LOCATION));
178 // diameterDWR.setId(anna::diameter::helpers::base::COMMANDID__Device_Watchdog_Request);
179 // diameterDWR.setApplicationId(applicationId);
180 // diameterDWR.addAvp(anna::diameter::helpers::base::AVPID__Origin_Host)->getDiameterIdentity()->setValue(OH);
181 // diameterDWR.addAvp(anna::diameter::helpers::base::AVPID__Origin_Realm)->getDiameterIdentity()->setValue(OR);
183 // Assignment for CER/DWR and CEA/DWA:
184 a_myDiameterEngine->setCERandDWR(diameterCER.code(), diameterDWR.code());
185 //a_myDiameterEngine->setCEAandDWA(diameterCEA.code(), diameterDWA.code());
188 void Launcher::writeLogFile(const anna::DataBlock & db, const std::string &logExtension, const std::string &detail) const throw() {
189 // if (!logEnabled()) return;
192 try { G_codecMsg.decode(db); } catch(anna::RuntimeException &ex) { ex.trace(); }
194 writeLogFile(G_codecMsg, logExtension, detail);
197 // Si ya lo tengo decodificado:
198 void Launcher::writeLogFile(const anna::diameter::codec::Message & decodedMessage, const std::string &logExtension, const std::string &detail) const throw() {
199 // if (!logEnabled()) return;
201 std::string targetFile = a_logFile;
205 targetFile += logExtension;
208 std::ofstream out(targetFile.c_str(), std::ifstream::out | std::ifstream::app);
210 std::string title = "[";
211 title += logExtension;
213 // Build complete log:
214 std::string log = "\n";
215 std::string xml = decodedMessage.asXMLString();
219 anna::time::Date now;
222 title += now.asString();
223 log += anna::functions::highlight(title, anna::functions::TextHighlightMode::OverAndUnderline);
226 log += anna::functions::highlight("Used resource");
237 std::string name = anna::functions::asString(decodedMessage.getHopByHop());
239 name += anna::functions::asString(decodedMessage.getEndToEnd());
241 name += anna::functions::asString(decodedMessage.getId().first);
243 name += ((decodedMessage.getId().second) ? "request.":"answer.");
244 name += logExtension;
246 std::ofstream outMsg(name.c_str(), std::ifstream::out | std::ifstream::app);
247 outMsg.write(xml.c_str(), xml.size());
252 out.write(log.c_str(), log.size());
256 void Launcher::writeBurstLogFile(const std::string &buffer) throw() {
257 std::ofstream out(a_burstLogFile.c_str(), std::ifstream::out | std::ifstream::app);
258 out.write(buffer.c_str(), buffer.size());
259 out.close(); // close() will be called when the object is destructed (i.e., when it goes out of scope).
260 // you'd call close() only if you indeed for some reason wanted to close the filestream
261 // earlier than it goes out of scope.
264 void Launcher::checkTimeMeasure(const char * commandLineParameter, bool optional) throw(anna::RuntimeException) {
265 CommandLine& cl(anna::CommandLine::instantiate());
267 if(!cl.exists(commandLineParameter) && optional) return; // start error if mandatory
269 std::string parameter = cl.getValue(commandLineParameter);
271 if(anna::functions::isLike("^[0-9]+$", parameter)) { // para incluir numeros decimales: ^[0-9]+(.[0-9]+)?$
272 int msecs = cl.getIntegerValue(commandLineParameter);
274 if(msecs > a_timeEngine->getMaxTimeout()) {
275 std::string msg = "Commandline parameter '";
276 msg += commandLineParameter;
277 msg += "' is greater than allowed max timeout for timming engine: ";
278 msg += anna::functions::asString(a_timeEngine->getMaxTimeout());
279 throw RuntimeException(msg, ANNA_FILE_LOCATION);
282 if(msecs <= a_timeEngine->getResolution()) {
283 std::string msg = "Commandline parameter '";
284 msg += commandLineParameter;
285 msg += "' (and in general, all time measures) must be greater than timming engine resolution: ";
286 msg += anna::functions::asString(a_timeEngine->getResolution());
287 throw RuntimeException(msg, ANNA_FILE_LOCATION);
293 // Excepcion (por no ser entero):
294 std::string msg = "Error at commandline parameter '";
295 msg += commandLineParameter;
298 msg += "': must be a non-negative integer number";
299 throw RuntimeException(msg, ANNA_FILE_LOCATION);
302 void Launcher::startDiameterServer(int diameterServerSessions) throw(anna::RuntimeException) {
303 if(diameterServerSessions <= 0) return;
307 CommandLine& cl(anna::CommandLine::instantiate());
308 anna::functions::getAddressAndPortFromSocketLiteral(cl.getValue("diameterServer"), address, port);
309 //ServerSocket *createServerSocket(const std::string & addr, int port = Session::DefaultPort, int maxConnections = -1, int category = 1, const std::string & description = "")
310 a_diameterLocalServer = (MyLocalServer*)(a_myDiameterEngine->createLocalServer(address, port, diameterServerSessions));
311 a_diameterLocalServer->setDescription("Launcher diameter local server");
312 int allowedInactivityTime = 90000; // ms
314 if(cl.exists("allowedInactivityTime")) allowedInactivityTime = cl.getIntegerValue("allowedInactivityTime");
316 a_diameterLocalServer->setAllowedInactivityTime((anna::Millisecond)allowedInactivityTime);
319 void Launcher::initialize()
320 throw(anna::RuntimeException) {
321 anna::comm::Application::initialize();
322 CommandLine& cl(anna::CommandLine::instantiate());
323 anna::comm::Communicator::WorkMode::_v workMode(anna::comm::Communicator::WorkMode::Single);
324 // if (cl.exists ("clone"))
325 // workMode = anna::comm::Communicator::WorkMode::Clone;
326 a_communicator = new MyCommunicator(workMode);
327 a_timeEngine = new anna::timex::Engine((anna::Millisecond)300000, (anna::Millisecond)150);
328 // Counters record procedure:
329 anna::Millisecond cntRecordPeriod = (anna::Millisecond)300000; // ms
331 if(cl.exists("cntRecordPeriod")) cntRecordPeriod = cl.getIntegerValue("cntRecordPeriod");
333 if(cntRecordPeriod != 0) {
334 checkTimeMeasure("cntRecordPeriod");
335 a_counterRecorderClock = new MyCounterRecorderClock("Counters record procedure clock", cntRecordPeriod); // clock
336 std::string cntDir = ".";
338 if(cl.exists("cntDir")) cntDir = cl.getValue("cntDir");
340 a_counterRecorder = new MyCounterRecorder(cntDir + anna::functions::asString("/Counters.Pid%d", (int)getPid()));
345 throw(anna::RuntimeException) {
346 LOGMETHOD(anna::TraceMethod tm("Launcher", "run", ANNA_FILE_LOCATION));
347 CommandLine& cl(anna::CommandLine::instantiate());
349 a_start_time.setNow();
351 anna::statistics::Engine::instantiate().enable();
352 ///////////////////////////////
353 // Diameter library COUNTERS //
354 ///////////////////////////////
355 anna::diameter::comm::OamModule & oamDiameterComm = anna::diameter::comm::OamModule::instantiate();
356 oamDiameterComm.initializeCounterScope(1); // 1000 - 1999
357 anna::diameter::codec::OamModule & oamDiameterCodec = anna::diameter::codec::OamModule::instantiate();
358 oamDiameterCodec.initializeCounterScope(2); // 2000 - 2999
363 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::RequestReceived, "" /* get defaults for enum type*/, 0 /*1000*/);
364 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::AnswerReceived, "", 1 /*1001*/);
365 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::RequestReceivedOnClientSession, "", 2 /*1002*/);
366 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::AnswerReceivedOnClientSession, "", 3 /*1003*/);
367 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::RequestReceivedOnServerSession, "", 4 /* etc. */);
368 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::AnswerReceivedOnServerSession, "", 5);
369 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::RequestSentOK, "", 6);
370 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::RequestSentNOK, "", 7);
371 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::AnswerSentOK, "", 8);
372 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::AnswerSentNOK, "", 9);
373 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::RequestSentOnClientSessionOK, "", 10);
374 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::RequestSentOnClientSessionNOK, "", 11);
375 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::AnswerSentOnClientSessionOK, "", 12);
376 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::AnswerSentOnClientSessionNOK, "", 13);
377 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::RequestSentOnServerSessionOK, "", 14);
378 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::RequestSentOnServerSessionNOK, "", 15);
379 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::AnswerSentOnServerSessionOK, "", 16);
380 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::AnswerSentOnServerSessionNOK, "", 17);
381 /* Diameter Base (capabilities exchange & keep alive) */
383 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::CERSentOK, "", 18);
384 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::CERSentNOK, "", 19);
385 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::CEAReceived, "", 20);
386 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::DWRSentOK, "", 21);
387 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::DWRSentNOK, "", 22);
388 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::DWAReceived, "", 23);
389 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::DPRSentOK, "", 24);
390 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::DPRSentNOK, "", 25);
391 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::DPAReceived, "", 26);
393 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::CERReceived, "", 27);
394 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::CEASentOK, "", 28);
395 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::CEASentNOK, "", 29);
396 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::DWRReceived, "", 30);
397 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::DWASentOK, "", 31);
398 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::DWASentNOK, "", 32);
399 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::DPRReceived, "", 33);
400 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::DPASentOK, "", 34);
401 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::DPASentNOK, "", 35);
402 /* server socket operations (enable/disable listening port for any local server) */
403 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::ServerSocketsOpened, "", 36);
404 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::ServerSocketsClosed, "", 37);
407 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::UnableToDeliverOverEntity, "", 38);
408 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::LostAvailabilityOverClientSession, "", 39);
409 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::RecoveredAvailabilityOverClientSession, "", 40);
410 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::LostAvailabilityOverServer, "", 41);
411 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::RecoveredAvailabilityOverServer, "", 42);
412 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::LostAvailabilityOverEntity, "", 43);
413 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::RecoveredAvailabilityOverEntity, "", 44);
414 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::LostAvailabilityOverEngineForEntities, "", 45);
415 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::RecoveredAvailabilityOverEngineForEntities, "", 46);
417 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::UnableToDeliverToClient, "", 47);
418 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::LostConnectionForServerSession, "", 48);
419 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::UnbindConnectionForServerSessionDueToInactivityTimeAnomaly, "", 49);
420 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::CreatedConnectionForServerSession, "", 50);
421 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::LostAvailabilityOverLocalServer, "", 51);
422 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::RecoveredAvailabilityOverLocalServer, "", 52);
423 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::LostAvailabilityOverEngineForLocalServers, "", 53);
424 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::RecoveredAvailabilityOverEngineForLocalServers, "", 54);
425 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::RequestSentExpired, "", 55);
426 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::RequestSentOnClientSessionExpired, "", 56);
427 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::RequestSentOnServerSessionExpired, "", 57);
428 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::AnswerReceivedUnknown, "", 58);
429 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::AnswerReceivedOnClientSessionUnknown, "", 59);
430 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::AnswerReceivedOnServerSessionUnknown, "", 60);
435 oamDiameterCodec.registerCounter(anna::diameter::codec::OamModule::Counter::AvpDecode__NotEnoughBytesToCoverAvpHeaderLength, "", 0 /*2000*/);
436 oamDiameterCodec.registerCounter(anna::diameter::codec::OamModule::Counter::AvpDecode__IncoherenceBetweenActivatedVBitAndZeroedVendorIDValueReceived, "", 1 /*2001*/);
437 oamDiameterCodec.registerCounter(anna::diameter::codec::OamModule::Counter::AvpDecode__IncorrectLength, "", 2 /*2002*/);
438 oamDiameterCodec.registerCounter(anna::diameter::codec::OamModule::Counter::AvpDecode__DataPartInconsistence, "", 3 /*2003*/);
439 oamDiameterCodec.registerCounter(anna::diameter::codec::OamModule::Counter::AvpDecode__UnknownAvpWithMandatoryBit, "", 4 /*2004*/);
440 /* Message decoding */
441 oamDiameterCodec.registerCounter(anna::diameter::codec::OamModule::Counter::MessageDecode__NotEnoughBytesToCoverMessageHeaderLength, "", 5 /*2005*/);
442 oamDiameterCodec.registerCounter(anna::diameter::codec::OamModule::Counter::MessageDecode__NotEnoughBytesToCoverMessageLength, "", 6 /*2006*/);
444 oamDiameterCodec.registerCounter(anna::diameter::codec::OamModule::Counter::AvpValidation__EnumeratedAvpWithValueDoesNotComplyRestriction, "", 10 /*2010*/);
445 oamDiameterCodec.registerCounter(anna::diameter::codec::OamModule::Counter::AvpValidation__AvpFlagsDoesNotFulfillTheDefinedFlagRules, "", 11 /*2011*/);
446 /* Message validation */
447 oamDiameterCodec.registerCounter(anna::diameter::codec::OamModule::Counter::MessageValidation__UnknownOperationUnableToValidate, "", 12 /*2012*/);
448 oamDiameterCodec.registerCounter(anna::diameter::codec::OamModule::Counter::MessageValidation__OperationHaveIncoherentFlags, "", 13 /*2013*/);
449 /* Level validation */
450 oamDiameterCodec.registerCounter(anna::diameter::codec::OamModule::Counter::LevelValidation__MissingFixedRule, "", 14 /*2014*/);
451 oamDiameterCodec.registerCounter(anna::diameter::codec::OamModule::Counter::LevelValidation__FailedRuleForCardinality, "", 15 /*2015*/);
452 oamDiameterCodec.registerCounter(anna::diameter::codec::OamModule::Counter::LevelValidation__FailedRuleForCardinalityLessThanNeeded, "", 16 /*2016*/);
453 oamDiameterCodec.registerCounter(anna::diameter::codec::OamModule::Counter::LevelValidation__FailedRuleForCardinalityMoreThanNeeded, "", 17 /*2017*/);
454 oamDiameterCodec.registerCounter(anna::diameter::codec::OamModule::Counter::LevelValidation__FailedGenericAvpRuleForCardinalityFoundDisregardedItem, "", 18 /*2018*/);
455 oamDiameterCodec.registerCounter(anna::diameter::codec::OamModule::Counter::LevelValidation__FoundDisregardedItemsAndGenericAVPWasNotSpecified, "", 19 /*2019*/);
457 /////////////////////////////////
458 // Counter recorder associated //
459 /////////////////////////////////
460 if(a_counterRecorderClock) {
461 oamDiameterComm.setCounterRecorder(a_counterRecorder);
462 oamDiameterCodec.setCounterRecorder(a_counterRecorder);
463 a_timeEngine->activate(a_counterRecorderClock); // start clock
466 // Checking command line parameters
467 if(cl.exists("sessionBasedModelsClientSocketSelection")) {
468 std::string type = cl.getValue("sessionBasedModelsClientSocketSelection");
470 if((type != "SessionIdHighPart") && (type != "SessionIdOptionalPart") && (type != "RoundRobin")) {
471 throw anna::RuntimeException("Commandline option '-sessionBasedModelsClientSocketSelection' only accepts 'SessionIdHighPart'/'SessionIdOptionalPart'/'RoundRobin' as parameter values", ANNA_FILE_LOCATION);
476 if(cl.exists("trace"))
477 anna::Logger::setLevel(anna::Logger::asLevel(cl.getValue("trace")));
480 // Help on startup traces:
481 anna::Logger::information(help(), ANNA_FILE_LOCATION);
482 // Test messages dtd:
483 std::string msg = "\n ------------- TESTMESSAGES DTD -------------\n";
484 msg += anna::diameter::codec::MessageDTD;
485 anna::Logger::information(msg, ANNA_FILE_LOCATION);
489 if(cl.exists("httpServer")) {
490 anna::comm::Network& network = anna::comm::Network::instantiate();
493 anna::functions::getAddressAndPortFromSocketLiteral(cl.getValue("httpServer"), address, port);
494 //const anna::comm::Device* device = network.find(Device::asAddress(address)); // here provide IP
495 const anna::comm::Device* device = *((network.resolve(address)->device_begin())); // trick to solve
496 a_httpServerSocket = new anna::comm::ServerSocket(anna::comm::INetAddress(device, port), cl.exists("httpServerShared") /* shared bind */, &anna::http::Transport::getFactory());
500 anna::diameter::codec::Engine *codecEngine = new anna::diameter::codec::Engine();
501 anna::diameter::stack::Engine &stackEngine = anna::diameter::stack::Engine::instantiate();
502 anna::diameter::stack::Dictionary * d = stackEngine.createDictionary(0 /* stack id; its value don't mind, is not used (ADL is monostack) */);
503 // Analyze comma-separated list:
505 std::string dictionaryParameter = cl.getValue("dictionary");
506 lst.apply(dictionaryParameter, ",");
508 if(lst.size() >= 1) { // always true (at least one, because -dictionary is mandatory)
509 anna::Tokenizer::const_iterator tok_min(lst.begin());
510 anna::Tokenizer::const_iterator tok_max(lst.end());
511 anna::Tokenizer::const_iterator tok_iter;
512 std::string pathFile;
515 for(tok_iter = tok_min; tok_iter != tok_max; tok_iter++) {
516 pathFile = anna::Tokenizer::data(tok_iter);
521 codecEngine->setDictionary(d);
522 LOGDEBUG(anna::Logger::debug(codecEngine->asString(), ANNA_FILE_LOCATION));
525 std::string all_in_one = "./dictionary-all-in-one.xml";
526 std::ofstream out(all_in_one.c_str(), std::ifstream::out);
527 std::string buffer = d->asXMLString();
528 out.write(buffer.c_str(), buffer.size());
530 std::cout << "Written accumulated '" << all_in_one << "' (provide it next time to be more comfortable)." << std::endl;
535 // Integration (validation 'Complete' for receiving messages) and debugging (validation also before encoding: 'Always').
536 // If missing 'integrationAndDebugging', default behaviour at engine is: mode 'AfterDecoding', depth 'FirstError':
537 if(cl.exists("integrationAndDebugging")) {
538 codecEngine->setValidationMode(anna::diameter::codec::Engine::ValidationMode::Always);
539 codecEngine->setValidationDepth(anna::diameter::codec::Engine::ValidationDepth::Complete);
543 if(cl.exists("fixMode")) { // BeforeEncoding(default), AfterDecoding, Always, Never
544 std::string fixMode = cl.getValue("fixMode");
545 anna::diameter::codec::Engine::FixMode::_v fm;
546 if (fixMode == "BeforeEncoding") fm = anna::diameter::codec::Engine::FixMode::BeforeEncoding;
547 else if (fixMode == "AfterDecoding") fm = anna::diameter::codec::Engine::FixMode::AfterDecoding;
548 else if (fixMode == "Always") fm = anna::diameter::codec::Engine::FixMode::Always;
549 else if (fixMode == "Never") fm = anna::diameter::codec::Engine::FixMode::Never;
550 else LOGINFORMATION(anna::Logger::information("Unreconized command-line fix mode. Assumed default 'BeforeEncoding'", ANNA_FILE_LOCATION));
551 codecEngine->setFixMode(fm);
554 codecEngine->ignoreFlagsOnValidation(cl.exists("ignoreFlags"));
557 if(cl.exists("diameterServer"))
558 startDiameterServer(cl.exists("diameterServerSessions") ? cl.getIntegerValue("diameterServerSessions") : 1);
560 // Optional command line parameters ////////////////////////////////////////////////////////
561 checkTimeMeasure("allowedInactivityTime");
562 checkTimeMeasure("tcpConnectDelay");
563 checkTimeMeasure("answersTimeout");
564 checkTimeMeasure("ceaTimeout");
565 checkTimeMeasure("watchdogPeriod");
566 checkTimeMeasure("reconnectionPeriod");
567 int tcpConnectDelay = 200; // ms
568 anna::Millisecond answersTimeout = (anna::Millisecond)10000; // ms
569 anna::Millisecond ceaTimeout;
570 anna::Millisecond watchdogPeriod = (anna::Millisecond)30000; // ms
571 int reconnectionPeriod = 10000; // ms
573 if(cl.exists("tcpConnectDelay")) tcpConnectDelay = cl.getIntegerValue("tcpConnectDelay");
575 if(cl.exists("answersTimeout")) answersTimeout = cl.getIntegerValue("answersTimeout");
577 if(cl.exists("ceaTimeout")) ceaTimeout = cl.getIntegerValue("ceaTimeout");
578 else ceaTimeout = answersTimeout;
580 if(cl.exists("watchdogPeriod")) watchdogPeriod = cl.getIntegerValue("watchdogPeriod");
582 if(cl.exists("reconnectionPeriod")) reconnectionPeriod = cl.getIntegerValue("reconnectionPeriod");
584 a_myDiameterEngine->setMaxConnectionDelay((anna::Millisecond)tcpConnectDelay);
585 a_myDiameterEngine->setWatchdogPeriod(watchdogPeriod);
586 std::string originHost = "";
587 std::string originRealm = "";
589 if(cl.exists("cer")) a_cerPathfile = cl.getValue("cer");
591 if(cl.exists("dwr")) a_dwrPathfile = cl.getValue("dwr");
593 if(cl.exists("originHost")) originHost = cl.getValue("originHost");
595 if(cl.exists("originRealm")) originRealm = cl.getValue("originRealm");
597 a_myDiameterEngine->setHost(originHost);
598 a_myDiameterEngine->setRealm(originRealm);
601 if(cl.exists("entity")) {
602 int entityServerSessions = cl.exists("entityServerSessions") ? cl.getIntegerValue("entityServerSessions") : 1;
604 if(entityServerSessions > 0) {
605 baseProtocolSetupAsClient(); // Same CER/CEA, DWR/DWA for all diameter servers
606 anna::socket_v servers = anna::functions::getSocketVectorFromString(cl.getValue("entity"));
607 a_myDiameterEngine->setNumberOfClientSessionsPerServer(entityServerSessions);
608 a_entity = (MyDiameterEntity*)(a_myDiameterEngine->createEntity(servers, "Launcher diameter entity"));
609 a_entity->setClassCodeTimeout(anna::diameter::comm::ClassCode::Bind, ceaTimeout);
610 a_entity->setClassCodeTimeout(anna::diameter::comm::ClassCode::ApplicationMessage, answersTimeout);
616 if(cl.exists("log")) a_logFile = cl.getValue("log");
618 if(cl.exists("splitLog")) a_splitLog = true;
620 if(cl.exists("detailedLog")) a_detailedLog = true;
622 if(cl.exists("dumpLog")) a_dumpLog = true;
624 if(cl.exists("burstLog")) a_burstLogFile = cl.getValue("burstLog");
626 // Log statistics concepts
627 if(cl.exists("logStatisticSamples")) {
628 std::string list = cl.getValue("logStatisticSamples");
629 anna::statistics::Engine &statEngine = anna::statistics::Engine::instantiate();
632 if(statEngine.enableSampleLog(/* -1: all concepts */))
633 LOGDEBUG(anna::Logger::debug("Sample log activation for all statistic concepts", ANNA_FILE_LOCATION));
636 lst.apply(cl.getValue("logStatisticSamples"), ",");
638 if(lst.size() >= 1) {
639 anna::Tokenizer::const_iterator tok_min(lst.begin());
640 anna::Tokenizer::const_iterator tok_max(lst.end());
641 anna::Tokenizer::const_iterator tok_iter;
644 for(tok_iter = tok_min; tok_iter != tok_max; tok_iter++) {
645 conceptId = atoi(anna::Tokenizer::data(tok_iter));
647 if(statEngine.enableSampleLog(conceptId))
648 LOGDEBUG(anna::Logger::debug(anna::functions::asString("Sample log activation for statistic concept id = %d", conceptId), ANNA_FILE_LOCATION));
654 a_communicator->setRecoveryTime((const anna::Millisecond)reconnectionPeriod);
656 if(cl.exists("httpServer")) a_communicator->attach(a_httpServerSocket); // HTTP
658 a_communicator->accept();
661 bool Launcher::getDataBlockFromHexFile(const std::string &pathfile, anna::DataBlock &db) const throw() {
663 static char buffer[8192];
664 std::ifstream infile(pathfile.c_str(), std::ifstream::in);
666 if(infile.is_open()) {
668 std::string hexString(buffer, strlen(buffer));
669 // Allow colon separator in hex string: we have to remove them before processing with 'fromHexString':
670 hexString.erase(std::remove(hexString.begin(), hexString.end(), ':'), hexString.end());
672 std::string msg = "Hex string (remove colons if exists): ";
674 anna::Logger::debug(msg, ANNA_FILE_LOCATION);
676 anna::functions::fromHexString(hexString, db);
685 int Launcher::clearBurst() throw() {
686 int size = a_burstMessages.size();
689 std::map<int, anna::diameter::comm::Message*>::const_iterator it;
690 std::map<int, anna::diameter::comm::Message*>::const_iterator it_min(a_burstMessages.begin());
691 std::map<int, anna::diameter::comm::Message*>::const_iterator it_max(a_burstMessages.end());
693 for(it = it_min; it != it_max; it++) G_commMessages.release((*it).second);
695 a_burstMessages.clear();
697 std::string msg = "Burst list already empty. Nothing done";
698 std::cout << msg << std::endl;
699 LOGWARNING(anna::Logger::warning(msg, ANNA_FILE_LOCATION));
702 a_burstActive = false;
704 a_burstDeliveryIt = a_burstMessages.begin();
708 int Launcher::loadBurstMessage(const anna::DataBlock & db) throw(anna::RuntimeException) {
709 anna::diameter::comm::Message *msg = G_commMessages.create();
711 a_burstMessages[a_burstLoadIndx++] = msg;
712 return (a_burstLoadIndx - 1);
715 int Launcher::stopBurst() throw() {
717 std::string msg = "Burst launch is already stopped. Nothing done";
718 std::cout << msg << std::endl;
719 LOGWARNING(anna::Logger::warning(msg, ANNA_FILE_LOCATION));
723 a_burstActive = false;
724 // Remaining on cycle:
725 return (a_burstMessages.size() - (*a_burstDeliveryIt).first);
728 int Launcher::popBurst(int releaseAmount) throw() {
730 std::string msg = "Burst launch is stopped. Nothing done";
731 std::cout << msg << std::endl;
732 LOGWARNING(anna::Logger::warning(msg, ANNA_FILE_LOCATION));
736 if(releaseAmount < 1) {
737 std::string msg = "No valid release amount is specified. Ignoring burst pop";
738 std::cout << msg << std::endl;
739 LOGWARNING(anna::Logger::warning(msg, ANNA_FILE_LOCATION));
743 int currentOTArequests = a_entity->getOTARequests();
744 a_burstPopCounter = (releaseAmount > currentOTArequests) ? currentOTArequests : releaseAmount;
745 return a_burstPopCounter;
748 int Launcher::pushBurst(int loadAmount) throw() {
749 if(a_burstMessages.size() == 0) {
750 std::string msg = "Burst data not found (empty list). Ignoring burst launch";
751 std::cout << msg << std::endl;
752 LOGWARNING(anna::Logger::warning(msg, ANNA_FILE_LOCATION));
757 std::string msg = "No valid load amount is specified. Ignoring burst push";
758 std::cout << msg << std::endl;
759 LOGWARNING(anna::Logger::warning(msg, ANNA_FILE_LOCATION));
763 a_burstActive = true;
766 for(count = 0; count < loadAmount; count++)
767 if(!sendBurstMessage()) break;
772 int Launcher::sendBurst(int loadAmount) throw() {
773 if(a_burstMessages.size() == 0) {
774 std::string msg = "Burst data not found (empty list). Ignoring burst launch";
775 std::cout << msg << std::endl;
776 LOGWARNING(anna::Logger::warning(msg, ANNA_FILE_LOCATION));
781 std::string msg = "No valid load amount is specified. Ignoring burst send";
782 std::cout << msg << std::endl;
783 LOGWARNING(anna::Logger::warning(msg, ANNA_FILE_LOCATION));
789 for(count = 0; count < loadAmount; count++)
790 if(!sendBurstMessage(true /* anyway */)) break;
795 int Launcher::startBurst(int initialLoad) throw() {
796 if(initialLoad < 1) {
797 std::string msg = "No initial load is specified. Ignoring burst start";
798 std::cout << msg << std::endl;
799 LOGWARNING(anna::Logger::warning(msg, ANNA_FILE_LOCATION));
803 a_burstActive = true;
805 a_burstDeliveryIt = a_burstMessages.begin();
806 return (pushBurst(initialLoad));
809 bool Launcher::sendBurstMessage(bool anyway) throw() {
810 if(!anyway && !burstActive()) return false;
812 if(a_burstPopCounter > 0) {
813 if(burstLogEnabled()) writeBurstLogFile("x");
819 if(a_burstDeliveryIt == a_burstMessages.end()) {
820 a_burstDeliveryIt = a_burstMessages.begin();
826 if(burstLogEnabled()) writeBurstLogFile(anna::functions::asString("\nCompleted burst cycle. Starting again (repeat mode) on cycle %d.\n", a_burstCycle));
828 if(burstLogEnabled()) writeBurstLogFile("\nCompleted burst cycle. Burst finished (repeat mode disabled).\n");
836 anna::diameter::comm::Message *msg = (*a_burstDeliveryIt).second;
837 int order = (*a_burstDeliveryIt).first + 1;
841 bool result = a_entity->send(msg, anna::CommandLine::instantiate().exists("balance"));
843 if(burstLogEnabled()) {
844 if(a_burstMessages.size() >= 100)
845 dot = (order % (a_burstMessages.size() / 100));
848 writeBurstLogFile(".");
850 writeBurstLogFile(anna::functions::asString(" %d", order));
851 int otaReqs = a_entity->getOTARequests();
853 if(result && (otaReqs != a_otaRequest)) {
854 // false if was a sending after an answer received (no OTA change in this case)
855 // true after push and pop operations
856 a_otaRequest = otaReqs;
857 writeBurstLogFile(anna::functions::asString("[OTA %d]", a_otaRequest));
864 anna::diameter::comm::Server *usedServer = a_entity->getLastUsedResource();
865 anna::diameter::comm::ClientSession *usedClientSession = usedServer ? usedServer->getLastUsedResource() : NULL;
866 std::string detail = usedClientSession ? usedClientSession->asString() : "<null client session>"; // esto no deberia ocurrir
867 writeLogFile(msg->getBody(), (result ? "sent2e" : "send2eError"), detail);
873 std::string Launcher::lookBurst(int order) const throw() {
874 std::string result = "No message found for order provided (";
875 result += anna::functions::asString(order);
877 std::map<int, anna::diameter::comm::Message*>::const_iterator it = a_burstMessages.find(order - 1);
879 if(it != a_burstMessages.end()) {
881 try { G_codecMsg.decode((*it).second->getBody()); } catch(anna::RuntimeException &ex) { ex.trace(); }
883 result = G_codecMsg.asXMLString();
889 std::string Launcher::gotoBurst(int order) throw() {
890 std::string result = "Position not found for order provided (";
891 std::map<int, anna::diameter::comm::Message*>::iterator it = a_burstMessages.find(order - 1);
893 if(it != a_burstMessages.end()) {
894 a_burstDeliveryIt = it;
895 result = "Position updated for order provided (";
898 result += anna::functions::asString(order);
903 void Launcher::resetCounters() throw() {
904 // Diameter::comm module:
905 anna::diameter::comm::OamModule & oamDiameterComm = anna::diameter::comm::OamModule::instantiate();
906 oamDiameterComm.resetCounters();
909 void Launcher::signalUSR2() throw(anna::RuntimeException) {
911 std::string msg = "Captured signal SIGUSR2. Reading tasks at '";
912 msg += SIGUSR2_TASKS_INPUT_FILENAME;
913 msg += "' (results will be written at '";
914 msg += SIGUSR2_TASKS_OUTPUT_FILENAME;
916 anna::Logger::notice(msg, ANNA_FILE_LOCATION);
920 std::string response_content;
921 std::ifstream in_file(SIGUSR2_TASKS_INPUT_FILENAME);
922 std::ofstream out_file(SIGUSR2_TASKS_OUTPUT_FILENAME);
924 if(!in_file.is_open()) throw RuntimeException("Unable to read tasks", ANNA_FILE_LOCATION);
926 if(!out_file.is_open()) throw RuntimeException("Unable to write tasks", ANNA_FILE_LOCATION);
928 while(getline(in_file, line)) {
930 std::string msg = "Processing line: ";
932 anna::Logger::debug(msg, ANNA_FILE_LOCATION);
936 eventOperation(line, response_content);
937 } catch(RuntimeException &ex) {
941 out_file << response_content;
948 std::string Launcher::help() const throw() {
949 std::string result = "\n";
950 result += "\n ------------- HELP -------------\n";
952 result += "\nOVERVIEW";
953 result += "\n--------";
955 result += "\nThe ADL (ANNA Diameter Launcher) process is a complete diameter agent with client and server";
956 result += "\n capabilities as well as balancer (proxy) features. It could be used as diameter server";
957 result += "\n (i.e. to simulate PCRF nodes, OCS systems, etc.), as diameter client (GGSNs, DPIs, etc.),";
958 result += "\n and balancer systems to provide failover to external round-robin launchers. Also, auxiliary";
959 result += "\n encoder/decoder/loader function could be deployed to reinterpret certain external flow and";
960 result += "\n send it to another process.";
962 result += "\nThe ANNA::diameter_comm built-in module provides a great set of characteristics as multiple connections";
963 result += "\n on both server and client side, definition for multiple-server entities (and not only two as standard";
964 result += "\n establish as minimum), separate statistics analyzer per each resource, automatic CER/CEA and DWR/DWA";
965 result += "\n generation, expiration control and many more features.";
967 result += "\nProcess traces are dump on \"launcher.trace\" and could have any trace level (POSIX levels), usually";
968 result += "\n 'debug' or 'warning'. See ANNA documentation for more details.";
970 result += "\nAs any other ANNA process, context dump could be retrieved sending SIGUSR1 signal:";
971 result += "\n kill -10 <pid>";
973 result += "\n kill -s SIGUSR1 <pid>";
974 result += "\n and then";
975 result += "\n vi /var/tmp/anna.context.<pid>";
977 result += "\nA complete xml report will show all the context information (counters, alarms, statistics,";
978 result += "\n handlers, diameter dictionary, etc.), and a powerful log module could dump all the events";
979 result += "\n processed and flow information. Statistics could be analized at context dump and optionally";
980 result += "\n written to disk as sample files (useful for graphs and spreadsheet reports) with all the";
981 result += "\n measurements.";
983 result += "\nAlso SIGUSR2 is handled for management purposes. We will talk later about this.";
986 result += "\nCOMMAND LINE";
987 result += "\n------------";
989 result += "\nStart the launcher process without arguments in order to see all the startup configuration";
990 result += "\n posibilities, many of which could be modified on the air through the management interface";
991 result += "\n (we will talk later about this great feature). Some of the more common parameters are:";
993 result += "\nAs mandatory, the stack definition given through the xml dictionary:";
994 result += "\n -dictionary <path to dictionary file>";
996 result += "\nActing as a diameter server (accepting i.e. 10 connections), you would have:";
997 result += "\n -diameterServer localhost:3868 -diameterServerSessions 10 -entityServerSessions 0";
999 result += "\nActing as a diameter client (launching i.e. 10 connections to each entity server), you would have:";
1000 result += "\n -entity 192.168.12.11:3868,192.168.12.21:3868 -entityServerSessions 10 -diameterServerSessions 0";
1002 result += "\nIf you act as a proxy or a translation agent, you need to combine both former setups, and probably";
1003 result += "\n will need to program the answers to be replied through the operations interface. To balance the";
1004 result += "\n traffic at your client side you shall use '-balance' and '-sessionBasedModelsClientSocketSelection'";
1005 result += "\n arguments in order to define the balancing behaviour.";
1007 result += "\nThe process builds automatically CER and DWR messages as a client, but you could specify your own";
1008 result += "\n customized ones using '-cer <xml message file>' and '-dwr <xml message file>'.";
1009 result += "\nThe process builds automatically CEA and DWA messages as a server, but you could program your own";
1010 result += "\n customized ones using operations interface.";
1013 result += "\nDYNAMIC OPERATIONS";
1014 result += "\n------------------";
1016 result += "\nADL supports several operations which could be reconized via HTTP interface or SIGUSR2 caugh.";
1017 result += "\nAn operation is specified by mean a string containing the operation name and needed arguments";
1018 result += "\n separated by pipes. These are the available commands:";
1020 result += "\n--------------------------------------------------------------------------------------- General purpose";
1022 result += "\nhelp This help. Startup information-level traces also dump this help.";
1024 result += "\n------------------------------------------------------------------------------------ Parsing operations";
1026 result += "\ncode|<source_file>|<target_file> Encodes source file (pathfile) into target file (pathfile).";
1027 result += "\ndecode|<source_file>|<target_file> Decodes source file (pathfile) into target file (pathfile).";
1028 result += "\nloadxml|<source_file> Reinterpret xml source file (pathfile).";
1030 result += "\n------------------------------------------------------------------------------------------- Hot changes";
1032 result += "\ndiameterServerSessions|<integer> Updates the maximum number of accepted connections to diameter";
1033 result += "\n server socket.";
1034 result += "\ncollect Reset statistics and counters to start a new test stage of";
1035 result += "\n performance measurement. Context data is written at";
1036 result += "\n '/var/tmp/anna.context.<pid>' by mean 'kill -10 <pid>'.";
1037 result += "\nforceCountersRecord Forces dump to file the current counters of the process.";
1039 result += "\n<visibility action>|[<address>:<port>]|[socket id]";
1041 result += "\n Actions: hide, show (update state) and hidden, shown (query state).";
1042 result += "\n Acts over a client session for messages delivery (except CER/A, DWR/A, DPR/A).";
1043 result += "\n If missing server (first parameter) all applications sockets will be affected.";
1044 result += "\n If missing socket (second parameter) for specific server, all its sockets will be affected.";
1046 result += "\n All application client sessions are shown on startup, but standard delivery only use primary";
1047 result += "\n server ones except if fails. Balance configuration use all the allowed sockets. You could also";
1048 result += "\n use command line 'sessionBasedModelsClientSocketSelection' to force traffic flow over certain";
1049 result += "\n client sessions, but for this, hide/show feature seems easier.";
1051 result += "\n--------------------------------------------------------------------------------------- Flow operations";
1053 result += "\nsendxml2e|<source_file> Sends xml source file (pathfile) through configured entity.";
1054 result += "\nsendxml2c|<source_file> Sends xml source file (pathfile) to client.";
1055 result += "\nsendxml|<source_file> Same as 'sendxml2e'.";
1056 result += "\nanswerxml2e|[source_file] Answer xml source file (pathfile) for incoming request with same code from entity.";
1057 result += "\n The answer is stored in a FIFO queue for a specific message code, then there are";
1058 result += "\n as many queues as different message codes have been programmed.";
1059 result += "\nanswerxml2c|[source_file] Answer xml source file (pathfile) for incoming request with same code from client.";
1060 result += "\n The answer is stored in a FIFO queue for a specific message code, then there are";
1061 result += "\n as many queues as different message codes have been programmed.";
1062 result += "\nanswerxml|[source_file] Same as 'answerxml2c'.";
1063 result += "\nanswerxml(2e/2c) List programmed answers (to entity/client) if no parameter provided.";
1064 result += "\nanswerxml(2e/2c)|dump Write programmed answers (to entity/client) to file 'programmed_answer.<message code>.<sequence>',";
1065 result += "\n where 'sequence' is the order of the answer in each FIFO code-queue of programmed answers.";
1066 result += "\nanswerxml(2e/2c)|clear Clear programmed answers (to entity/client).";
1067 result += "\nanswerxml(2e/2c)|exhaust Disable the corresponding queue rotation, which is the default behaviour.";
1068 result += "\nanswerxml(2e/2c)|rotate Enable the corresponding queue rotation, useful in performance tests.";
1069 result += "\n Rotation consists in add again to the queue, each element retrieved for answering.";
1071 result += "\nSend operations are available using hexadecimal content (hex formatted files) which also allow to test";
1072 result += "\nspecial scenarios (protocol errors):";
1074 result += "\nsendhex2e|<source_file> Sends hex source file (pathfile) through configured entity.";
1075 result += "\nsendhex2c|<source_file> Sends hex source file (pathfile) to client.";
1076 result += "\nsendhex|<source_file> Same as 'sendhex2e'.";
1078 result += "\nAnswer programming in hexadecimal is not really neccessary (you could use send primitives) and also";
1079 result += "\n is intended to be used with decoded messages in order to replace things like hop by hop, end to end,";
1080 result += "\n subscriber id, session id, etc. Anyway you could use 'decode' operation and then program the xml created.";
1082 result += "\nIf a request is received, answer map (built with 'answerxml<[2c] or 2e>' operations) will be";
1083 result += "\n checked to find a corresponding programmed answer to be replied(*). If no ocurrence is found,";
1084 result += "\n or answer message was received, the message is forwarded to the other side (entity or client),";
1085 result += "\n or nothing but trace when no peer at that side is configured. Answer to client have sense when";
1086 result += "\n diameter server socket is configured, answer to entity have sense when entity does.";
1088 result += "\nIn the most complete situation (process with both client and server side) there are internally";
1089 result += "\n two maps with N FIFO queues, one for each different message code within programmed answers.";
1090 result += "\nOne map is for answers towards the client, and the other is to react entity requests. Then in";
1091 result += "\n each one we could program different answers corresponding to different request codes received.";
1093 result += "\n(*) sequence values (hop-by-hop and end-to-end), Session-Id and Subscription-Id avps, are mirrored";
1094 result += "\n to the peer which sent the request. If user wants to test a specific answer without changing it,";
1095 result += "\n use sendxml/sendhex operations better than programming.";
1097 result += "\nBalance ('-balance' command line parameter) could be used to forward server socket receptions through";
1098 result += "\n entity servers by mean a round-robin algorithm. Both diameter server socket and entity targets should";
1099 result += "\n have been configured, that is to say: launcher acts as client and server. If no balance is used, an";
1100 result += "\n standard delivery is performed: first primary entity server, secondary when fails, etc.";
1102 result += "\n--------------------------------------------------------------------------- Processing types (log tags)";
1104 result += "\nUsed as log file extensions (when '-splitLog' is provided on command line) and context preffixes on log";
1105 result += "\n details when unique log file is dumped:";
1107 result += "\n [sent2e/send2eError] Send to entity (success/error)";
1108 result += "\n [sent2c/send2cError] Send to client (success/error)";
1109 result += "\n [fwd2e/fwd2eError] Forward to entity a reception from client (success/error)";
1110 result += "\n [fwd2c/fwd2cError] Forward to client a reception from entity (success/error)";
1111 result += "\n [recvfc] Reception from client";
1112 result += "\n [recvfe] Reception from entity";
1113 result += "\n [req2c-expired] A request sent to client has been expired";
1114 result += "\n [req2e-expired] A request sent to entity has been expired";
1115 result += "\n [recvfc-ans-unknown] Reception from client of an unknown answer (probably former [req2c-expired]";
1116 result += "\n has been logged)";
1117 result += "\n [recvfe-ans-unknown] Reception from entity of an unknown answer (probably former [req2e-expired]";
1118 result += "\n has been logged)";
1120 result += "\n-------------------------------------------------------------------------------------------- Load tests";
1122 result += "\nburst|<action>|[parameter] Used for performance testing, we first program diameter requests";
1123 result += "\n messages in order to launch them from client side to the configured";
1124 result += "\n diameter entity. We could start the burst with an initial load";
1125 result += "\n (non-asynchronous sending), after this, a new request will be sent";
1126 result += "\n per answer received or expired context. There are 10 actions: clear,";
1127 result += "\n load, start, push, pop, stop, repeat, send, goto and look.";
1129 result += "\n burst|clear Clears all loaded burst messages.";
1130 result += "\n burst|load|<source_file> Loads the next diameter message into launcher burst.";
1131 result += "\n burst|start|<initial load> Starts (or restarts if already in progress) the message sending with";
1132 result += "\n a certain initial load.";
1133 result += "\n burst|push|<load amount> Sends specific non-aynchronous load.";
1134 result += "\n burst|pop|<release amount> Skip send burst messages in order to reduce over-the-air requests.";
1135 result += "\n Popping all OTA requests implies burst stop because no more answer";
1136 result += "\n will arrive to the process. Burst output file (-burstLog command";
1137 result += "\n line parameter) shows popped messages with crosses (x). Each cross";
1138 result += "\n represents one received answer for which no new request is sent.";
1139 result += "\n burst|stop Stops the burst cycle. You can resume pushing 1 load amount.";
1140 result += "\n burst|repeat|[[yes]|no] Restarts the burst launch when finish. If initial load or push load";
1141 result += "\n amount is greater than burst list size, they will be limited when";
1142 result += "\n the list is processed except when repeat mode is enabled.";
1143 result += "\n burst|send|<amount> Sends messages from burst list. The main difference with start/push";
1144 result += "\n operations is that burst won't be awaken. Externally we could control";
1145 result += "\n sending time (no request will be sent for answers).";
1146 result += "\n burst|goto|<order> Updates current burst pointer position.";
1147 result += "\n burst|look|<order> Show programmed burst message for order provided.";
1150 result += "\nUSING OPERATIONS INTERFACE";
1151 result += "\n--------------------------";
1153 result += "\n------------------------------------------------------------------------- Operations via HTTP interface";
1155 result += "\nAll the operations described above can be used through the optional HTTP interface. You only have";
1156 result += "\n to define the http server at the command line with something like: '-httpServer localhost:9000'.";
1157 result += "\nTo send the task, we shall build the http request body with the operation string. Some examples";
1158 result += "\n using curl client could be:";
1160 result += "\n curl -m 1 --data \"diameterServerSessions|4\" localhost:9000";
1161 result += "\n curl -m 1 --data \"code|ccr.xml\" localhost:9000";
1162 result += "\n curl -m 1 --data \"decode|ccr.hex\" localhost:9000";
1163 result += "\n curl -m 1 --data \"sendxml2e|ccr.xml\" localhost:9000";
1164 result += "\n etc.";
1166 result += "\n------------------------------------------------------------------------- Operations via SIGUSR2 signal";
1168 result += "\nThe alternative using SIGUSR2 signal requires the creation of the task(s) file which will be read at";
1169 result += "\n signal event:";
1170 result += "\n echo \"<<operation>\" > "; result += SIGUSR2_TASKS_INPUT_FILENAME;
1171 result += "\n then";
1172 result += "\n kill -12 <pid>";
1174 result += "\n kill -s SIGUSR2 <pid>";
1175 result += "\n and then see the results:";
1176 result += "\n cat "; result += SIGUSR2_TASKS_OUTPUT_FILENAME;
1178 result += "\nYou could place more than one line (task) in the input file. Output reports will be appended in that";
1179 result += "\n case over the output file. Take into account that all the content of the task file will be executed";
1180 result += "\n sinchronously by the process. If you are planning traffic load, better use the asynchronous http";
1181 result += "\n interface.";
1187 void Launcher::eventOperation(const std::string &operation, std::string &response_content) throw(anna::RuntimeException) {
1188 LOGMETHOD(anna::TraceMethod tm("Launcher", "eventOperation", ANNA_FILE_LOCATION));
1189 CommandLine& cl(anna::CommandLine::instantiate());
1190 LOGDEBUG(anna::Logger::debug(operation, ANNA_FILE_LOCATION));
1191 response_content = "Operation processed with exception. See traces\n"; // supposed
1192 std::string result = "";
1193 anna::DataBlock db_aux(true);
1195 ///////////////////////////////////////////////////////////////////
1196 // Simple operations without arguments:
1199 if(operation == "help") {
1200 std::string s_help = help();
1201 std::cout << s_help << std::endl;
1202 LOGINFORMATION(anna::Logger::information(s_help, ANNA_FILE_LOCATION));
1203 response_content = "Help dumped on stdout and information-level traces (launcher.trace file)\n";
1207 // Reset performance data:
1208 if(operation == "collect") {
1211 response_content = "All process counters & statistic information have been reset\n";
1215 // Counters dump on demand:
1216 if(operation == "forceCountersRecord") {
1217 forceCountersRecord();
1218 response_content = "Current counters have been dump to disk\n";
1222 ///////////////////////////////////////////////////////////////////
1223 // Tokenize operation
1225 params.apply(operation, "|");
1226 int numParams = params.size() - 1;
1228 // No operation has more than 2 arguments ...
1230 LOGWARNING(anna::Logger::warning(help(), ANNA_FILE_LOCATION));
1231 throw anna::RuntimeException("Wrong body content format on HTTP Request", ANNA_FILE_LOCATION);
1234 // Get the operation type:
1235 Tokenizer::const_iterator tok_iter = params.begin();
1236 std::string opType = Tokenizer::data(tok_iter);
1237 // Check the number of parameters:
1238 bool wrongBody = false;
1240 if(((opType == "code") || (opType == "decode")) && (numParams != 2)) wrongBody = true;
1242 if(((opType == "sendxml") || (opType == "sendxml2e") || (opType == "sendhex") || (opType == "sendhex2e")) && (numParams != 1)) wrongBody = true;
1244 if((opType == "burst") && (numParams < 1)) wrongBody = true;
1246 if(((opType == "sendxml2c") || (opType == "sendhex2c") || (opType == "loadxml") || (opType == "diameterServerSessions")) && (numParams != 1)) wrongBody = true;
1250 std::string msg = "Wrong body content format on HTTP Request for '";
1252 msg += "' operation (missing parameter/s)";
1253 throw anna::RuntimeException(msg, ANNA_FILE_LOCATION);
1257 std::string param1, param2;
1259 if(numParams >= 1) { tok_iter++; param1 = Tokenizer::data(tok_iter); }
1261 if(numParams == 2) { tok_iter++; param2 = Tokenizer::data(tok_iter); }
1264 if(opType == "code") {
1265 G_codecMsg.loadXML(param1);
1266 std::string hexString = anna::functions::asHexString(G_codecMsg.code());
1268 std::ofstream outfile(param2.c_str(), std::ifstream::out);
1269 outfile.write(hexString.c_str(), hexString.size());
1271 } else if(opType == "decode") {
1272 // Get DataBlock from file with hex content:
1273 if(!getDataBlockFromHexFile(param1, db_aux))
1274 throw anna::RuntimeException("Error reading hex file provided", ANNA_FILE_LOCATION);
1277 try { G_codecMsg.decode(db_aux); } catch(anna::RuntimeException &ex) { ex.trace(); }
1279 std::string xmlString = G_codecMsg.asXMLString();
1281 std::ofstream outfile(param2.c_str(), std::ifstream::out);
1282 outfile.write(xmlString.c_str(), xmlString.size());
1284 } else if((opType == "hide") || (opType == "show") || (opType == "hidden") || (opType == "shown")) {
1285 MyDiameterEntity *entity = getEntity();
1287 if(!entity) throw anna::RuntimeException("No entity configured to send messages", ANNA_FILE_LOCATION);
1291 std::string key = param1;
1295 if(opType == "hide") getMyDiameterEngine()->findClientSession(key)->hide();
1297 if(opType == "show") getMyDiameterEngine()->findClientSession(key)->show();
1299 if(opType == "hidden") result = getMyDiameterEngine()->findClientSession(key)->hidden() ? "true" : "false";
1301 if(opType == "shown") result = getMyDiameterEngine()->findClientSession(key)->shown() ? "true" : "false";
1303 std::string address;
1305 anna::functions::getAddressAndPortFromSocketLiteral(param1, address, port);
1307 if(opType == "hide") getMyDiameterEngine()->findServer(address, port)->hide();
1309 if(opType == "show") getMyDiameterEngine()->findServer(address, port)->show();
1311 if(opType == "hidden") result = getMyDiameterEngine()->findServer(address, port)->hidden() ? "true" : "false";
1313 if(opType == "shown") result = getMyDiameterEngine()->findServer(address, port)->shown() ? "true" : "false";
1316 if(opType == "hide") entity->hide();
1318 if(opType == "show") entity->show();
1320 if(opType == "hidden") result = entity->hidden() ? "true" : "false";
1322 if(opType == "shown") result = entity->shown() ? "true" : "false";
1324 } else if((opType == "sendxml") || (opType == "sendxml2e") || (opType == "sendhex") || (opType == "sendhex2e")) {
1325 MyDiameterEntity *entity = getEntity();
1327 if(!entity) throw anna::RuntimeException("No entity configured to send the message", ANNA_FILE_LOCATION);
1329 if((opType == "sendxml") || (opType == "sendxml2e")) {
1330 G_codecMsg.loadXML(param1);
1331 G_commMsgSent2e.clearBody();
1332 try { G_codecMsg.valid(); } catch(anna::RuntimeException &ex) { ex.trace(); } // at least we need to see validation errors although it will continue sending (see validation mode configured in launcher)
1334 G_commMsgSent2e.setBody(G_codecMsg.code());
1336 // Get DataBlock from file with hex content:
1337 if(!getDataBlockFromHexFile(param1, db_aux))
1338 throw anna::RuntimeException("Error reading hex file provided", ANNA_FILE_LOCATION);
1340 G_commMsgSent2e.setBody(db_aux);
1343 bool success = entity->send(G_commMsgSent2e, cl.exists("balance"));
1347 anna::diameter::comm::Server *usedServer = entity->getLastUsedResource();
1348 anna::diameter::comm::ClientSession *usedClientSession = usedServer ? usedServer->getLastUsedResource() : NULL;
1349 std::string detail = usedClientSession ? usedClientSession->asString() : "<null client session>"; // esto no deberia ocurrir
1350 writeLogFile(G_codecMsg, (success ? "sent2e" : "send2eError"), detail);
1352 } else if((opType == "burst")) {
1353 anna::diameter::comm::Entity *entity = getEntity();
1355 if(!entity) throw anna::RuntimeException("No entity configured to use burst feature", ANNA_FILE_LOCATION);
1357 // burst|clear clears all loaded burst messages.
1358 // burst|load|<source_file> loads the next diameter message into launcher burst.
1359 // burst|start|<initial load> starts the message sending with a certain initial load.
1360 // burst|push|<load amount> sends specific non-aynchronous load.
1361 // burst|stop stops the burst cycle.
1362 // burst|repeat|[[yes]|no] restarts the burst launch when finish.
1363 // burst|send|<amount> send messages from burst list. The main difference with
1364 // start/push operations is that burst won't be awaken.
1365 // Externally we could control sending time (no request
1366 // will be sent for answers).
1367 // burst|goto|<order> Updates current burst pointer position.
1368 // burst|look|<order> Show programmed burst message for order provided.
1370 if(param1 == "clear") {
1371 result = "Removed ";
1372 result += anna::functions::asString(clearBurst());
1373 result += " elements.";
1374 } else if(param1 == "load") {
1375 if(param2 == "") throw anna::RuntimeException("Missing xml path file for burst load operation", ANNA_FILE_LOCATION);
1377 G_codecMsg.loadXML(param2);
1379 if(G_codecMsg.isAnswer()) throw anna::RuntimeException("Cannot load diameter answers for burst feature", ANNA_FILE_LOCATION);
1380 try { G_codecMsg.valid(); } catch(anna::RuntimeException &ex) { ex.trace(); } // at least we need to see validation errors although it will continue loading (see validation mode configured in launcher)
1382 int position = loadBurstMessage(G_codecMsg.code());
1383 result = "Loaded '";
1385 result += "' file into burst list position ";
1386 result += anna::functions::asString(position);
1387 } else if(param1 == "start") {
1388 if(param2 == "") throw anna::RuntimeException("Missing initial load for burst start operation", ANNA_FILE_LOCATION);
1390 int initialLoad = atoi(param2.c_str());
1391 int processed = startBurst(initialLoad);
1394 result = "Initial load completed for ";
1395 result += anna::functions::entriesAsString(processed, "message");
1398 } else if(param1 == "push") {
1399 if(param2 == "") throw anna::RuntimeException("Missing load amount for burst push operation", ANNA_FILE_LOCATION);
1401 int pushed = pushBurst(atoi(param2.c_str()));
1405 result += anna::functions::entriesAsString(pushed, "message");
1408 } else if(param1 == "pop") {
1409 if(param2 == "") throw anna::RuntimeException("Missing amount for burst pop operation", ANNA_FILE_LOCATION);
1411 int releaseLoad = atoi(param2.c_str());
1412 int popped = popBurst(releaseLoad);
1415 result = "Burst popped for ";
1416 result += anna::functions::entriesAsString(popped, "message");
1419 } else if(param1 == "stop") {
1420 int left = stopBurst();
1423 result += anna::functions::entriesAsString(left, "message");
1424 result += " left to the end of the cycle.";
1426 } else if(param1 == "repeat") {
1427 if(param2 == "") param2 = "yes";
1429 bool repeat = (param2 == "yes");
1430 repeatBurst(repeat);
1431 result += (repeat ? "Mode on." : "Mode off.");
1432 } else if(param1 == "send") {
1433 if(param2 == "") throw anna::RuntimeException("Missing amount for burst send operation", ANNA_FILE_LOCATION);
1435 int sent = sendBurst(atoi(param2.c_str()));
1439 result += anna::functions::entriesAsString(sent, "message");
1442 } else if(param1 == "goto") {
1443 if(param2 == "") throw anna::RuntimeException("Missing order position for burst goto operation", ANNA_FILE_LOCATION);
1445 result = gotoBurst(atoi(param2.c_str()));
1447 } else if(param1 == "look") {
1448 if(param2 == "") throw anna::RuntimeException("Missing order position for burst look operation", ANNA_FILE_LOCATION);
1451 result += lookBurst(atoi(param2.c_str()));
1454 throw anna::RuntimeException("Wrong body content format on HTTP Request for 'burst' operation (unexpected action parameter). See help", ANNA_FILE_LOCATION);
1456 } else if((opType == "sendxml2c") || (opType == "sendhex2c")) {
1457 MyLocalServer *localServer = getDiameterLocalServer();
1459 if(!localServer) throw anna::RuntimeException("No local server configured to send the message", ANNA_FILE_LOCATION);
1461 if(opType == "sendxml2c") {
1462 G_codecMsg.loadXML(param1);
1463 G_commMsgSent2c.clearBody();
1464 try { G_codecMsg.valid(); } catch(anna::RuntimeException &ex) { ex.trace(); } // at least we need to see validation errors although it will continue sending (see validation mode configured in launcher)
1466 G_commMsgSent2c.setBody(G_codecMsg.code());
1468 // Get DataBlock from file with hex content:
1469 if(!getDataBlockFromHexFile(param1, db_aux))
1470 throw anna::RuntimeException("Error reading hex file provided", ANNA_FILE_LOCATION);
1472 G_commMsgSent2c.setBody(db_aux);
1475 bool success = localServer->send(G_commMsgSent2c);
1479 anna::diameter::comm::ServerSession *usedServerSession = localServer->getLastUsedResource();
1480 std::string detail = usedServerSession ? usedServerSession->asString() : "<null server session>"; // esto no deberia ocurrir
1481 writeLogFile(G_codecMsg, (success ? "sent2c" : "send2cError"), detail);
1483 } else if(opType == "loadxml") {
1484 G_codecMsg.loadXML(param1);
1485 std::string xmlString = G_codecMsg.asXMLString();
1486 std::cout << xmlString << std::endl;
1487 } else if(opType == "diameterServerSessions") {
1488 int diameterServerSessions = atoi(param1.c_str());
1490 if(!getDiameterLocalServer())
1491 startDiameterServer(diameterServerSessions);
1493 getDiameterLocalServer()->setMaxConnections(diameterServerSessions);
1494 } else if((opType == "answerxml") || (opType == "answerxml2c")) {
1495 MyLocalServer *localServer = getDiameterLocalServer();
1498 throw anna::RuntimeException("Operation not applicable (no own diameter server has been configured)", ANNA_FILE_LOCATION);
1500 if(param1 == "") { // programmed answers FIFO's to stdout
1501 std::cout << localServer->getReactingAnswers()->asString("ANSWERS TO CLIENT") << std::endl;
1502 response_content = "Programmed answers dumped on stdout\n";
1504 } else if (param1 == "rotate") {
1505 localServer->getReactingAnswers()->rotate(true);
1506 } else if (param1 == "exhaust") {
1507 localServer->getReactingAnswers()->rotate(false);
1508 } else if (param1 == "clear") {
1509 localServer->getReactingAnswers()->clear();
1510 } else if (param1 == "dump") {
1511 localServer->getReactingAnswers()->dump();
1513 anna::diameter::codec::Engine *engine = anna::functions::component <Engine> (ANNA_FILE_LOCATION);
1514 anna::diameter::codec::Message *message = engine->createMessage(param1);
1517 anna::Logger::debug(message->asXMLString(), ANNA_FILE_LOCATION);
1520 if(message->isRequest())
1521 throw anna::RuntimeException("Cannot program diameter requests. Answer type must be provided", ANNA_FILE_LOCATION);
1523 int code = message->getId().first;
1524 LOGDEBUG(anna::Logger::debug("Adding a new programed 'answer to client' to the FIFO queue corresponding to its message code ...", ANNA_FILE_LOCATION));
1525 localServer->getReactingAnswers()->addMessage(code, message);
1527 } else if(opType == "answerxml2e") {
1528 MyDiameterEntity *entity = getEntity();
1531 throw anna::RuntimeException("Operation not applicable (no diameter entity has been configured)", ANNA_FILE_LOCATION);
1533 if(param1 == "") { // programmed answers FIFO's to stdout
1534 std::cout << entity->getReactingAnswers()->asString("ANSWERS TO ENTITY") << std::endl;
1535 response_content = "Programmed answers dumped on stdout\n";
1537 } else if (param1 == "rotate") {
1538 entity->getReactingAnswers()->rotate(true);
1539 } else if (param1 == "exhaust") {
1540 entity->getReactingAnswers()->rotate(false);
1541 } else if (param1 == "clear") {
1542 entity->getReactingAnswers()->clear();
1543 } else if (param1 == "dump") {
1544 entity->getReactingAnswers()->dump();
1546 anna::diameter::codec::Engine *engine = anna::functions::component <Engine> (ANNA_FILE_LOCATION);
1547 anna::diameter::codec::Message *message = engine->createMessage(param1);
1550 anna::Logger::debug(message->asXMLString(), ANNA_FILE_LOCATION);
1553 if(message->isRequest())
1554 throw anna::RuntimeException("Cannot program diameter requests. Answer type must be provided", ANNA_FILE_LOCATION);
1556 int code = message->getId().first;
1557 LOGDEBUG(anna::Logger::debug("Adding a new programed 'answer to entity' to the FIFO queue corresponding to its message code ...", ANNA_FILE_LOCATION));
1558 entity->getReactingAnswers()->addMessage(code, message);
1561 LOGWARNING(anna::Logger::warning(help(), ANNA_FILE_LOCATION));
1562 throw anna::RuntimeException("Wrong body content format on HTTP Request. Unsupported/unrecognized operation type", ANNA_FILE_LOCATION);
1566 response_content = "Operation processed; ";
1568 if((opType == "decode") || (opType == "code")) {
1569 response_content += "File '";
1570 response_content += param2;
1571 response_content += "' created.";
1572 response_content += "\n";
1573 } else if((opType == "hide") || (opType == "show")) {
1574 response_content += "Resource '";
1575 response_content += ((param1 != "") ? param1 : "Entity");
1578 response_content += "|";
1579 response_content += param2;
1582 response_content += "' ";
1584 if(opType == "hide") response_content += "has been hidden.";
1586 if(opType == "show") response_content += "has been shown.";
1588 response_content += "\n";
1589 } else if((opType == "hidden") || (opType == "shown")) {
1590 response_content += "Result: ";
1591 response_content += result;
1592 response_content += "\n";
1593 } else if((opType == "sendxml") || (opType == "sendxml2e") || (opType == "sendhex") || (opType == "sendhex2e")) {
1594 response_content += "Message '";
1595 response_content += param1;
1596 response_content += "' sent to entity.";
1597 response_content += "\n";
1598 } else if(opType == "burst") {
1599 response_content += "Burst '";
1600 response_content += param1;
1601 response_content += "' executed. ";
1602 response_content += result;
1603 response_content += "\n";
1604 } else if((opType == "sendxml2c") || (opType == "sendhex2c")) {
1605 response_content += "Message '";
1606 response_content += param1;
1607 response_content += "' sent to client.";
1608 response_content += "\n";
1609 } else if(opType == "loadxml") {
1610 response_content += "Message '";
1611 response_content += param1;
1612 response_content += "' loaded.";
1613 response_content += "\n";
1614 } else if((opType == "answerxml") || (opType == "answerxml2c")) {
1615 response_content += "'";
1616 response_content += param1;
1617 response_content += "' applied on server FIFO queue";
1618 response_content += "\n";
1619 } else if(opType == "answerxml2e") {
1620 response_content += "'";
1621 response_content += param1;
1622 response_content += "' applied on client FIFO queue";
1623 response_content += "\n";
1624 } else if(opType == "diameterServerSessions") {
1625 response_content += "Maximum server socket connections updated to '";
1626 response_content += param1;
1627 response_content += "'.";
1628 response_content += "\n";
1632 int MyDiameterEntity::readSocketId(const anna::diameter::comm::Message* message, int maxClientSessions) const throw() {
1633 CommandLine& cl(anna::CommandLine::instantiate());
1634 std::string sessionBasedModelsType = (cl.exists("sessionBasedModelsClientSocketSelection") ? cl.getValue("sessionBasedModelsClientSocketSelection") : "SessionIdLowPart");
1636 if(sessionBasedModelsType == "RoundRobin") return -1; // IEC also would return -1
1639 // Service-Context-Id:
1640 anna::diameter::helpers::dcca::ChargingContext::_v chargingContext;
1641 std::string scid = anna::diameter::helpers::dcca::functions::getServiceContextId(message->getBody(), chargingContext);
1643 switch(chargingContext) {
1644 case anna::diameter::helpers::dcca::ChargingContext::Data:
1645 case anna::diameter::helpers::dcca::ChargingContext::Voice:
1646 case anna::diameter::helpers::dcca::ChargingContext::Content: {
1647 // Session-Id: '<DiameterIdentity>;<high 32 bits>;<low 32 bits>[;<optional value>="">]'
1648 std::string sid = anna::diameter::helpers::base::functions::getSessionId(message->getBody());
1649 std::string diameterIdentity, optional;
1650 anna::U32 high, low;
1651 anna::diameter::helpers::base::functions::decodeSessionId(sid, diameterIdentity, high, low /* context-teid */, optional);
1653 if(sessionBasedModelsType == "SessionIdLowPart") return (low % maxClientSessions);
1655 if(sessionBasedModelsType == "SessionIdHighPart") return (high % maxClientSessions);
1657 if(sessionBasedModelsType == "SessionIdOptionalPart") return (atoi(optional.c_str()) % maxClientSessions);
1659 //case anna::diameter::helpers::dcca::ChargingContext::SMS:
1660 //case anna::diameter::helpers::dcca::ChargingContext::MMS:
1662 // return -1; // IEC model and Unknown traffic types
1664 } catch(anna::RuntimeException &ex) {
1666 std::string msg = ex.getText();
1667 msg += " | Round-robin between sessions will be used to send";
1668 anna::Logger::debug(msg, ANNA_FILE_LOCATION);
1675 anna::xml::Node* Launcher::asXML(anna::xml::Node* parent) const
1677 anna::xml::Node* result = parent->createChild("launcher");
1678 anna::comm::Application::asXML(result);
1680 result->createAttribute("StartTime", a_start_time.asString());
1681 result->createAttribute("SecondsLifeTime", anna::time::functions::lapsedMilliseconds() / 1000);
1683 (anna::functions::component <anna::diameter::codec::Engine> (ANNA_FILE_LOCATION))->asXML(result);
1685 anna::diameter::comm::OamModule::instantiate().asXML(result);
1686 anna::diameter::codec::OamModule::instantiate().asXML(result);
1688 anna::statistics::Engine::instantiate().asXML(result);