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 Launcher::Launcher() : anna::comm::Application("launcher", "DiameterLauncher", "1.1"), a_communicator(NULL) {
27 a_myDiameterEngine = new MyDiameterEngine();
28 a_myDiameterEngine->setRealm("ADL.ericsson.com");
29 a_myDiameterEngine->setAutoBind(false); // allow to create client-sessions without binding them, in order to set timeouts.
30 a_logFile = "launcher.log";
31 a_burstLogFile = "launcher.burst";
33 a_detailedLog = false;
36 a_counterRecorder = NULL;
37 a_counterRecorderClock = NULL;
39 a_diameterLocalServer = NULL;
40 a_cerPathfile = "cer.xml";
41 a_dwrPathfile = "dwr.xml";
44 a_burstRepeat = false;
45 a_burstActive = false;
47 a_burstDeliveryIt = a_burstMessages.begin();
49 a_burstPopCounter = 0;
52 anna::diameter::comm::Message *Launcher::createCommMessage() throw(anna::RuntimeException) {
53 return a_commMessages.create();
56 void Launcher::releaseCommMessage(anna::diameter::comm::Message *msg) throw() {
57 a_commMessages.release(msg);
60 anna::diameter::codec::Message *Launcher::createCodecMessage() throw(anna::RuntimeException) {
61 return a_codecMessages.create();
64 void Launcher::releaseCodecMessage(anna::diameter::codec::Message *msg) throw() {
65 a_codecMessages.release(msg);
69 void Launcher::baseProtocolSetupAsClient(void) throw(anna::RuntimeException) {
71 // <CER> ::= < Diameter Header: 257, REQ >
72 // { Origin-Host } 264 diameterIdentity
73 // { Origin-Realm } 296 idem
74 // 1* { Host-IP-Address } 257, address
75 // { Vendor-Id } 266 Unsigned32
76 // { Product-Name } 269 UTF8String
77 // [Origin-State-Id] 278 Unsigned32
78 // * [ Supported-Vendor-Id ] 265 Unsigned32
79 // * [ Auth-Application-Id ] 258 Unsigned32
80 // * [Acct-Application-Id] 259 Unsigned32
81 anna::diameter::codec::Message diameterCER;
82 int applicationId = 0 /*anna::diameter::helpers::APPID__3GPP_Rx*/; // Unsigned32
83 std::string OH = a_myDiameterEngine->getHost();
84 std::string OR = a_myDiameterEngine->getRealm();
85 std::string hostIP = anna::functions::getHostnameIP(); // Address
86 int vendorId = anna::diameter::helpers::VENDORID__tgpp; // Unsigned32
87 std::string productName = "ANNA Diameter Launcher"; // UTF8String
88 bool loadingError = false;
91 diameterCER.loadXML(a_cerPathfile);
92 } catch(anna::RuntimeException &ex) {
98 LOGWARNING(anna::Logger::warning("CER file not found. Get harcoded.", ANNA_FILE_LOCATION));
99 diameterCER.setId(anna::diameter::helpers::base::COMMANDID__Capabilities_Exchange_Request);
100 diameterCER.setApplicationId(applicationId);
101 diameterCER.addAvp(anna::diameter::helpers::base::AVPID__Origin_Host)->getDiameterIdentity()->setValue(OH);
102 diameterCER.addAvp(anna::diameter::helpers::base::AVPID__Origin_Realm)->getDiameterIdentity()->setValue(OR);
103 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>"
104 diameterCER.addAvp(anna::diameter::helpers::base::AVPID__Vendor_Id)->getUnsigned32()->setValue(vendorId);
105 diameterCER.addAvp(anna::diameter::helpers::base::AVPID__Product_Name)->getUTF8String()->setValue(productName);
106 diameterCER.addAvp(anna::diameter::helpers::base::AVPID__Auth_Application_Id)->getUnsigned32()->setValue(applicationId);
110 // <DWR> ::= < Diameter Header: 280, REQ >
113 anna::diameter::codec::Message diameterDWR;
114 loadingError = false;
117 diameterDWR.loadXML(a_dwrPathfile);
118 } catch(anna::RuntimeException &ex) {
124 LOGWARNING(anna::Logger::warning("DWR file not found. Get harcoded.", ANNA_FILE_LOCATION));
125 diameterDWR.setId(anna::diameter::helpers::base::COMMANDID__Device_Watchdog_Request);
126 diameterDWR.setApplicationId(applicationId);
127 diameterDWR.addAvp(anna::diameter::helpers::base::AVPID__Origin_Host)->getDiameterIdentity()->setValue(OH);
128 diameterDWR.addAvp(anna::diameter::helpers::base::AVPID__Origin_Realm)->getDiameterIdentity()->setValue(OR);
131 //////////////////////////
132 // IDEM FOR CEA AND DWA //
133 //////////////////////////
135 // // <CER> ::= < Diameter Header: 257, REQ >
136 // // { Origin-Host } 264 diameterIdentity
137 // // { Origin-Realm } 296 idem
138 // // 1* { Host-IP-Address } 257, address
139 // // { Vendor-Id } 266 Unsigned32
140 // // { Product-Name } 269 UTF8String
141 // // [Origin-State-Id] 278 Unsigned32
142 // // * [ Supported-Vendor-Id ] 265 Unsigned32
143 // // * [ Auth-Application-Id ] 258 Unsigned32
144 // // * [Acct-Application-Id] 259 Unsigned32
145 // anna::diameter::codec::Message diameterCER;
146 // int applicationId = 0 /*anna::diameter::helpers::APPID__3GPP_Rx*/; // Unsigned32
147 // std::string OH = a_myDiameterEngine->getHost();
148 // std::string OR = a_myDiameterEngine->getRealm();
149 // std::string hostIP = anna::functions::getHostnameIP(); // Address
150 // int vendorId = anna::diameter::helpers::VENDORID__tgpp; // Unsigned32
151 // std::string productName = "ANNA Diameter Launcher"; // UTF8String
152 // bool loadingError = false;
155 // diameterCER.loadXML("cer.xml");
156 // } catch (anna::RuntimeException &ex) {
158 // loadingError = true;
161 // if (loadingError) {
162 // LOGWARNING(anna::Logger::warning("CER file not found. Get harcoded.", ANNA_FILE_LOCATION));
163 // diameterCER.setId(anna::diameter::helpers::base::COMMANDID__Capabilities_Exchange_Request);
164 // diameterCER.setApplicationId(applicationId);
165 // diameterCER.addAvp(anna::diameter::helpers::base::AVPID__Origin_Host)->getDiameterIdentity()->setValue(OH);
166 // diameterCER.addAvp(anna::diameter::helpers::base::AVPID__Origin_Realm)->getDiameterIdentity()->setValue(OR);
167 // 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>"
168 // diameterCER.addAvp(anna::diameter::helpers::base::AVPID__Vendor_Id)->getUnsigned32()->setValue(vendorId);
169 // diameterCER.addAvp(anna::diameter::helpers::base::AVPID__Product_Name)->getUTF8String()->setValue(productName);
170 // diameterCER.addAvp(anna::diameter::helpers::base::AVPID__Auth_Application_Id)->getUnsigned32()->setValue(applicationId);
174 // // <DWR> ::= < Diameter Header: 280, REQ >
175 // // { Origin-Host }
176 // // { Origin-Realm }
177 // anna::diameter::codec::Message diameterDWR;
178 // loadingError = false;
181 // diameterDWR.loadXML("dwr.xml");
182 // } catch (anna::RuntimeException &ex) {
184 // loadingError = true;
187 // if (loadingError) {
188 // LOGWARNING(anna::Logger::warning("DWR file not found. Get harcoded.", ANNA_FILE_LOCATION));
189 // diameterDWR.setId(anna::diameter::helpers::base::COMMANDID__Device_Watchdog_Request);
190 // diameterDWR.setApplicationId(applicationId);
191 // diameterDWR.addAvp(anna::diameter::helpers::base::AVPID__Origin_Host)->getDiameterIdentity()->setValue(OH);
192 // diameterDWR.addAvp(anna::diameter::helpers::base::AVPID__Origin_Realm)->getDiameterIdentity()->setValue(OR);
194 // Assignment for CER/DWR and CEA/DWA:
195 a_myDiameterEngine->setCERandDWR(diameterCER.code(), diameterDWR.code());
196 //a_myDiameterEngine->setCEAandDWA(diameterCEA.code(), diameterDWA.code());
199 void Launcher::writeLogFile(const anna::DataBlock & db, const std::string &logExtension, const std::string &detail) const throw() {
200 // if (!logEnabled()) return;
201 anna::diameter::codec::Message codecMsg;
202 try { codecMsg.decode(db); } catch(anna::RuntimeException &ex) { ex.trace(); }
203 writeLogFile(codecMsg, logExtension, detail);
207 // Si ya lo tengo decodificado:
208 void Launcher::writeLogFile(const anna::diameter::codec::Message & decodedMessage, const std::string &logExtension, const std::string &detail) const throw() {
209 // if (!logEnabled()) return;
211 std::string targetFile = a_logFile;
215 targetFile += logExtension;
218 std::ofstream out(targetFile.c_str(), std::ifstream::out | std::ifstream::app);
220 std::string title = "[";
221 title += logExtension;
223 // Build complete log:
224 std::string log = "\n";
225 std::string xml = decodedMessage.asXMLString();
229 anna::time::Date now;
232 title += now.asString();
233 log += anna::functions::highlight(title, anna::functions::TextHighlightMode::OverAndUnderline);
236 log += anna::functions::highlight("Used resource");
247 std::string name = anna::functions::asString(decodedMessage.getHopByHop());
249 name += anna::functions::asString(decodedMessage.getEndToEnd());
251 name += anna::functions::asString(decodedMessage.getId().first);
253 name += ((decodedMessage.getId().second) ? "request.":"answer.");
254 name += logExtension;
256 std::ofstream outMsg(name.c_str(), std::ifstream::out | std::ifstream::app);
257 outMsg.write(xml.c_str(), xml.size());
262 out.write(log.c_str(), log.size());
266 void Launcher::writeBurstLogFile(const std::string &buffer) throw() {
267 std::ofstream out(a_burstLogFile.c_str(), std::ifstream::out | std::ifstream::app);
268 out.write(buffer.c_str(), buffer.size());
269 out.close(); // close() will be called when the object is destructed (i.e., when it goes out of scope).
270 // you'd call close() only if you indeed for some reason wanted to close the filestream
271 // earlier than it goes out of scope.
274 void Launcher::checkTimeMeasure(const char * commandLineParameter, bool optional) throw(anna::RuntimeException) {
275 CommandLine& cl(anna::CommandLine::instantiate());
277 if(!cl.exists(commandLineParameter) && optional) return; // start error if mandatory
279 std::string parameter = cl.getValue(commandLineParameter);
281 if(anna::functions::isLike("^[0-9]+$", parameter)) { // para incluir numeros decimales: ^[0-9]+(.[0-9]+)?$
282 int msecs = cl.getIntegerValue(commandLineParameter);
284 if(msecs > a_timeEngine->getMaxTimeout()) {
285 std::string msg = "Commandline parameter '";
286 msg += commandLineParameter;
287 msg += "' is greater than allowed max timeout for timming engine: ";
288 msg += anna::functions::asString(a_timeEngine->getMaxTimeout());
289 throw RuntimeException(msg, ANNA_FILE_LOCATION);
292 if(msecs <= a_timeEngine->getResolution()) {
293 std::string msg = "Commandline parameter '";
294 msg += commandLineParameter;
295 msg += "' (and in general, all time measures) must be greater than timming engine resolution: ";
296 msg += anna::functions::asString(a_timeEngine->getResolution());
297 throw RuntimeException(msg, ANNA_FILE_LOCATION);
303 // Excepcion (por no ser entero):
304 std::string msg = "Error at commandline parameter '";
305 msg += commandLineParameter;
308 msg += "': must be a non-negative integer number";
309 throw RuntimeException(msg, ANNA_FILE_LOCATION);
312 void Launcher::startDiameterServer(int diameterServerSessions) throw(anna::RuntimeException) {
313 if(diameterServerSessions <= 0) return;
317 CommandLine& cl(anna::CommandLine::instantiate());
318 anna::functions::getAddressAndPortFromSocketLiteral(cl.getValue("diameterServer"), address, port);
319 //ServerSocket *createServerSocket(const std::string & addr, int port = Session::DefaultPort, int maxConnections = -1, int category = 1, const std::string & description = "")
320 a_diameterLocalServer = (MyLocalServer*)(a_myDiameterEngine->createLocalServer(address, port, diameterServerSessions));
321 a_diameterLocalServer->setDescription("Launcher diameter local server");
322 int allowedInactivityTime = 90000; // ms
324 if(cl.exists("allowedInactivityTime")) allowedInactivityTime = cl.getIntegerValue("allowedInactivityTime");
326 a_diameterLocalServer->setAllowedInactivityTime((anna::Millisecond)allowedInactivityTime);
329 void Launcher::initialize()
330 throw(anna::RuntimeException) {
331 anna::comm::Application::initialize();
332 CommandLine& cl(anna::CommandLine::instantiate());
333 anna::comm::Communicator::WorkMode::_v workMode(anna::comm::Communicator::WorkMode::Single);
334 // if (cl.exists ("clone"))
335 // workMode = anna::comm::Communicator::WorkMode::Clone;
336 a_communicator = new MyCommunicator(workMode);
337 a_timeEngine = new anna::timex::Engine((anna::Millisecond)300000, (anna::Millisecond)150);
338 // Counters record procedure:
339 anna::Millisecond cntRecordPeriod = (anna::Millisecond)300000; // ms
341 if(cl.exists("cntRecordPeriod")) cntRecordPeriod = cl.getIntegerValue("cntRecordPeriod");
343 if(cntRecordPeriod != 0) {
344 checkTimeMeasure("cntRecordPeriod");
345 a_counterRecorderClock = new MyCounterRecorderClock("Counters record procedure clock", cntRecordPeriod); // clock
346 std::string cntDir = ".";
348 if(cl.exists("cntDir")) cntDir = cl.getValue("cntDir");
350 a_counterRecorder = new MyCounterRecorder(cntDir + anna::functions::asString("/Counters.Pid%d", (int)getPid()));
355 throw(anna::RuntimeException) {
356 LOGMETHOD(anna::TraceMethod tm("Launcher", "run", ANNA_FILE_LOCATION));
357 CommandLine& cl(anna::CommandLine::instantiate());
359 a_start_time.setNow();
361 anna::statistics::Engine::instantiate().enable();
362 ///////////////////////////////
363 // Diameter library COUNTERS //
364 ///////////////////////////////
365 anna::diameter::comm::OamModule & oamDiameterComm = anna::diameter::comm::OamModule::instantiate();
366 oamDiameterComm.initializeCounterScope(1); // 1000 - 1999
367 anna::diameter::codec::OamModule & oamDiameterCodec = anna::diameter::codec::OamModule::instantiate();
368 oamDiameterCodec.initializeCounterScope(2); // 2000 - 2999
373 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::RequestReceived, "" /* get defaults for enum type*/, 0 /*1000*/);
374 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::AnswerReceived, "", 1 /*1001*/);
375 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::RequestReceivedOnClientSession, "", 2 /*1002*/);
376 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::AnswerReceivedOnClientSession, "", 3 /*1003*/);
377 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::RequestReceivedOnServerSession, "", 4 /* etc. */);
378 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::AnswerReceivedOnServerSession, "", 5);
379 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::RequestSentOK, "", 6);
380 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::RequestSentNOK, "", 7);
381 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::AnswerSentOK, "", 8);
382 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::AnswerSentNOK, "", 9);
383 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::RequestSentOnClientSessionOK, "", 10);
384 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::RequestSentOnClientSessionNOK, "", 11);
385 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::AnswerSentOnClientSessionOK, "", 12);
386 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::AnswerSentOnClientSessionNOK, "", 13);
387 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::RequestSentOnServerSessionOK, "", 14);
388 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::RequestSentOnServerSessionNOK, "", 15);
389 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::AnswerSentOnServerSessionOK, "", 16);
390 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::AnswerSentOnServerSessionNOK, "", 17);
391 /* Diameter Base (capabilities exchange & keep alive) */
393 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::CERSentOK, "", 18);
394 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::CERSentNOK, "", 19);
395 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::CEAReceived, "", 20);
396 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::DWRSentOK, "", 21);
397 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::DWRSentNOK, "", 22);
398 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::DWAReceived, "", 23);
399 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::DPRSentOK, "", 24);
400 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::DPRSentNOK, "", 25);
401 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::DPAReceived, "", 26);
403 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::CERReceived, "", 27);
404 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::CEASentOK, "", 28);
405 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::CEASentNOK, "", 29);
406 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::DWRReceived, "", 30);
407 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::DWASentOK, "", 31);
408 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::DWASentNOK, "", 32);
409 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::DPRReceived, "", 33);
410 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::DPASentOK, "", 34);
411 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::DPASentNOK, "", 35);
412 /* server socket operations (enable/disable listening port for any local server) */
413 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::ServerSocketsOpened, "", 36);
414 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::ServerSocketsClosed, "", 37);
417 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::UnableToDeliverOverEntity, "", 38);
418 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::LostAvailabilityOverClientSession, "", 39);
419 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::RecoveredAvailabilityOverClientSession, "", 40);
420 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::LostAvailabilityOverServer, "", 41);
421 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::RecoveredAvailabilityOverServer, "", 42);
422 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::LostAvailabilityOverEntity, "", 43);
423 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::RecoveredAvailabilityOverEntity, "", 44);
424 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::LostAvailabilityOverEngineForEntities, "", 45);
425 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::RecoveredAvailabilityOverEngineForEntities, "", 46);
427 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::UnableToDeliverToClient, "", 47);
428 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::LostConnectionForServerSession, "", 48);
429 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::UnbindConnectionForServerSessionDueToInactivityTimeAnomaly, "", 49);
430 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::CreatedConnectionForServerSession, "", 50);
431 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::LostAvailabilityOverLocalServer, "", 51);
432 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::RecoveredAvailabilityOverLocalServer, "", 52);
433 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::LostAvailabilityOverEngineForLocalServers, "", 53);
434 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::RecoveredAvailabilityOverEngineForLocalServers, "", 54);
435 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::RequestSentExpired, "", 55);
436 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::RequestSentOnClientSessionExpired, "", 56);
437 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::RequestSentOnServerSessionExpired, "", 57);
438 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::AnswerReceivedUnknown, "", 58);
439 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::AnswerReceivedOnClientSessionUnknown, "", 59);
440 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::AnswerReceivedOnServerSessionUnknown, "", 60);
445 oamDiameterCodec.registerCounter(anna::diameter::codec::OamModule::Counter::AvpDecode__NotEnoughBytesToCoverAvpHeaderLength, "", 0 /*2000*/);
446 oamDiameterCodec.registerCounter(anna::diameter::codec::OamModule::Counter::AvpDecode__IncoherenceBetweenActivatedVBitAndZeroedVendorIDValueReceived, "", 1 /*2001*/);
447 oamDiameterCodec.registerCounter(anna::diameter::codec::OamModule::Counter::AvpDecode__IncorrectLength, "", 2 /*2002*/);
448 oamDiameterCodec.registerCounter(anna::diameter::codec::OamModule::Counter::AvpDecode__DataPartInconsistence, "", 3 /*2003*/);
449 oamDiameterCodec.registerCounter(anna::diameter::codec::OamModule::Counter::AvpDecode__UnknownAvpWithMandatoryBit, "", 4 /*2004*/);
450 /* Message decoding */
451 oamDiameterCodec.registerCounter(anna::diameter::codec::OamModule::Counter::MessageDecode__NotEnoughBytesToCoverMessageHeaderLength, "", 5 /*2005*/);
452 oamDiameterCodec.registerCounter(anna::diameter::codec::OamModule::Counter::MessageDecode__NotEnoughBytesToCoverMessageLength, "", 6 /*2006*/);
454 oamDiameterCodec.registerCounter(anna::diameter::codec::OamModule::Counter::AvpValidation__EnumeratedAvpWithValueDoesNotComplyRestriction, "", 10 /*2010*/);
455 oamDiameterCodec.registerCounter(anna::diameter::codec::OamModule::Counter::AvpValidation__AvpFlagsDoesNotFulfillTheDefinedFlagRules, "", 11 /*2011*/);
456 /* Message validation */
457 oamDiameterCodec.registerCounter(anna::diameter::codec::OamModule::Counter::MessageValidation__UnknownOperationUnableToValidate, "", 12 /*2012*/);
458 oamDiameterCodec.registerCounter(anna::diameter::codec::OamModule::Counter::MessageValidation__OperationHaveIncoherentFlags, "", 13 /*2013*/);
459 /* Level validation */
460 oamDiameterCodec.registerCounter(anna::diameter::codec::OamModule::Counter::LevelValidation__MissingFixedRule, "", 14 /*2014*/);
461 oamDiameterCodec.registerCounter(anna::diameter::codec::OamModule::Counter::LevelValidation__FailedRuleForCardinality, "", 15 /*2015*/);
462 oamDiameterCodec.registerCounter(anna::diameter::codec::OamModule::Counter::LevelValidation__FailedRuleForCardinalityLessThanNeeded, "", 16 /*2016*/);
463 oamDiameterCodec.registerCounter(anna::diameter::codec::OamModule::Counter::LevelValidation__FailedRuleForCardinalityMoreThanNeeded, "", 17 /*2017*/);
464 oamDiameterCodec.registerCounter(anna::diameter::codec::OamModule::Counter::LevelValidation__FailedGenericAvpRuleForCardinalityFoundDisregardedItem, "", 18 /*2018*/);
465 oamDiameterCodec.registerCounter(anna::diameter::codec::OamModule::Counter::LevelValidation__FoundDisregardedItemsAndGenericAVPWasNotSpecified, "", 19 /*2019*/);
467 /////////////////////////////////
468 // Counter recorder associated //
469 /////////////////////////////////
470 if(a_counterRecorderClock) {
471 oamDiameterComm.setCounterRecorder(a_counterRecorder);
472 oamDiameterCodec.setCounterRecorder(a_counterRecorder);
473 a_timeEngine->activate(a_counterRecorderClock); // start clock
476 // Checking command line parameters
477 if(cl.exists("sessionBasedModelsClientSocketSelection")) {
478 std::string type = cl.getValue("sessionBasedModelsClientSocketSelection");
480 if((type != "SessionIdHighPart") && (type != "SessionIdOptionalPart") && (type != "RoundRobin")) {
481 throw anna::RuntimeException("Commandline option '-sessionBasedModelsClientSocketSelection' only accepts 'SessionIdHighPart'/'SessionIdOptionalPart'/'RoundRobin' as parameter values", ANNA_FILE_LOCATION);
486 if(cl.exists("trace"))
487 anna::Logger::setLevel(anna::Logger::asLevel(cl.getValue("trace")));
490 // Help on startup traces:
491 anna::Logger::information(help(), ANNA_FILE_LOCATION);
492 // Test messages dtd:
493 std::string msg = "\n ------------- TESTMESSAGES DTD -------------\n";
494 msg += anna::diameter::codec::MessageDTD;
495 anna::Logger::information(msg, ANNA_FILE_LOCATION);
499 if(cl.exists("httpServer")) {
500 anna::comm::Network& network = anna::comm::Network::instantiate();
503 anna::functions::getAddressAndPortFromSocketLiteral(cl.getValue("httpServer"), address, port);
504 //const anna::comm::Device* device = network.find(Device::asAddress(address)); // here provide IP
505 const anna::comm::Device* device = *((network.resolve(address)->device_begin())); // trick to solve
506 a_httpServerSocket = new anna::comm::ServerSocket(anna::comm::INetAddress(device, port), cl.exists("httpServerShared") /* shared bind */, &anna::http::Transport::getFactory());
510 anna::diameter::codec::Engine *codecEngine = new anna::diameter::codec::Engine();
511 anna::diameter::stack::Engine &stackEngine = anna::diameter::stack::Engine::instantiate();
512 anna::diameter::stack::Dictionary * d = stackEngine.createDictionary(0 /* stack id; its value don't mind, is not used (ADL is monostack) */);
513 // Analyze comma-separated list:
515 std::string dictionaryParameter = cl.getValue("dictionary");
516 lst.apply(dictionaryParameter, ",");
518 if(lst.size() >= 1) { // always true (at least one, because -dictionary is mandatory)
519 anna::Tokenizer::const_iterator tok_min(lst.begin());
520 anna::Tokenizer::const_iterator tok_max(lst.end());
521 anna::Tokenizer::const_iterator tok_iter;
522 std::string pathFile;
525 for(tok_iter = tok_min; tok_iter != tok_max; tok_iter++) {
526 pathFile = anna::Tokenizer::data(tok_iter);
531 codecEngine->setDictionary(d);
532 LOGDEBUG(anna::Logger::debug(codecEngine->asString(), ANNA_FILE_LOCATION));
535 std::string all_in_one = "./dictionary-all-in-one.xml";
536 std::ofstream out(all_in_one.c_str(), std::ifstream::out);
537 std::string buffer = d->asXMLString();
538 out.write(buffer.c_str(), buffer.size());
540 std::cout << "Written accumulated '" << all_in_one << "' (provide it next time to be more comfortable)." << std::endl;
545 // Integration (validation 'Complete' for receiving messages) and debugging (validation also before encoding: 'Always').
546 // If missing 'integrationAndDebugging', default behaviour at engine is: mode 'AfterDecoding', depth 'FirstError':
547 if(cl.exists("integrationAndDebugging")) {
548 codecEngine->setValidationMode(anna::diameter::codec::Engine::ValidationMode::Always);
549 codecEngine->setValidationDepth(anna::diameter::codec::Engine::ValidationDepth::Complete);
553 if(cl.exists("fixMode")) { // BeforeEncoding(default), AfterDecoding, Always, Never
554 std::string fixMode = cl.getValue("fixMode");
555 anna::diameter::codec::Engine::FixMode::_v fm;
556 if (fixMode == "BeforeEncoding") fm = anna::diameter::codec::Engine::FixMode::BeforeEncoding;
557 else if (fixMode == "AfterDecoding") fm = anna::diameter::codec::Engine::FixMode::AfterDecoding;
558 else if (fixMode == "Always") fm = anna::diameter::codec::Engine::FixMode::Always;
559 else if (fixMode == "Never") fm = anna::diameter::codec::Engine::FixMode::Never;
560 else LOGINFORMATION(anna::Logger::information("Unreconized command-line fix mode. Assumed default 'BeforeEncoding'", ANNA_FILE_LOCATION));
561 codecEngine->setFixMode(fm);
564 codecEngine->ignoreFlagsOnValidation(cl.exists("ignoreFlags"));
567 if(cl.exists("diameterServer"))
568 startDiameterServer(cl.exists("diameterServerSessions") ? cl.getIntegerValue("diameterServerSessions") : 1);
570 // Optional command line parameters ////////////////////////////////////////////////////////
571 checkTimeMeasure("allowedInactivityTime");
572 checkTimeMeasure("tcpConnectDelay");
573 checkTimeMeasure("answersTimeout");
574 checkTimeMeasure("ceaTimeout");
575 checkTimeMeasure("watchdogPeriod");
576 checkTimeMeasure("reconnectionPeriod");
577 int tcpConnectDelay = 200; // ms
578 anna::Millisecond answersTimeout = (anna::Millisecond)10000; // ms
579 anna::Millisecond ceaTimeout;
580 anna::Millisecond watchdogPeriod = (anna::Millisecond)30000; // ms
581 int reconnectionPeriod = 10000; // ms
583 if(cl.exists("tcpConnectDelay")) tcpConnectDelay = cl.getIntegerValue("tcpConnectDelay");
585 if(cl.exists("answersTimeout")) answersTimeout = cl.getIntegerValue("answersTimeout");
587 if(cl.exists("ceaTimeout")) ceaTimeout = cl.getIntegerValue("ceaTimeout");
588 else ceaTimeout = answersTimeout;
590 if(cl.exists("watchdogPeriod")) watchdogPeriod = cl.getIntegerValue("watchdogPeriod");
592 if(cl.exists("reconnectionPeriod")) reconnectionPeriod = cl.getIntegerValue("reconnectionPeriod");
594 a_myDiameterEngine->setMaxConnectionDelay((anna::Millisecond)tcpConnectDelay);
595 a_myDiameterEngine->setWatchdogPeriod(watchdogPeriod);
596 std::string originHost = "";
597 std::string originRealm = "";
599 if(cl.exists("cer")) a_cerPathfile = cl.getValue("cer");
601 if(cl.exists("dwr")) a_dwrPathfile = cl.getValue("dwr");
603 if(cl.exists("originHost")) originHost = cl.getValue("originHost");
605 if(cl.exists("originRealm")) originRealm = cl.getValue("originRealm");
607 a_myDiameterEngine->setHost(originHost);
608 a_myDiameterEngine->setRealm(originRealm);
611 if(cl.exists("entity")) {
612 int entityServerSessions = cl.exists("entityServerSessions") ? cl.getIntegerValue("entityServerSessions") : 1;
614 if(entityServerSessions > 0) {
615 baseProtocolSetupAsClient(); // Same CER/CEA, DWR/DWA for all diameter servers
616 anna::socket_v servers = anna::functions::getSocketVectorFromString(cl.getValue("entity"));
617 a_myDiameterEngine->setNumberOfClientSessionsPerServer(entityServerSessions);
618 a_entity = (MyDiameterEntity*)(a_myDiameterEngine->createEntity(servers, "Launcher diameter entity"));
619 a_entity->setClassCodeTimeout(anna::diameter::comm::ClassCode::Bind, ceaTimeout);
620 a_entity->setClassCodeTimeout(anna::diameter::comm::ClassCode::ApplicationMessage, answersTimeout);
626 if(cl.exists("log")) a_logFile = cl.getValue("log");
628 if(cl.exists("splitLog")) a_splitLog = true;
630 if(cl.exists("detailedLog")) a_detailedLog = true;
632 if(cl.exists("dumpLog")) a_dumpLog = true;
634 if(cl.exists("burstLog")) a_burstLogFile = cl.getValue("burstLog");
636 // Log statistics concepts
637 if(cl.exists("logStatisticSamples")) {
638 std::string list = cl.getValue("logStatisticSamples");
639 anna::statistics::Engine &statEngine = anna::statistics::Engine::instantiate();
642 if(statEngine.enableSampleLog(/* -1: all concepts */))
643 LOGDEBUG(anna::Logger::debug("Sample log activation for all statistic concepts", ANNA_FILE_LOCATION));
646 lst.apply(cl.getValue("logStatisticSamples"), ",");
648 if(lst.size() >= 1) {
649 anna::Tokenizer::const_iterator tok_min(lst.begin());
650 anna::Tokenizer::const_iterator tok_max(lst.end());
651 anna::Tokenizer::const_iterator tok_iter;
654 for(tok_iter = tok_min; tok_iter != tok_max; tok_iter++) {
655 conceptId = atoi(anna::Tokenizer::data(tok_iter));
657 if(statEngine.enableSampleLog(conceptId))
658 LOGDEBUG(anna::Logger::debug(anna::functions::asString("Sample log activation for statistic concept id = %d", conceptId), ANNA_FILE_LOCATION));
664 a_communicator->setRecoveryTime((const anna::Millisecond)reconnectionPeriod);
666 if(cl.exists("httpServer")) a_communicator->attach(a_httpServerSocket); // HTTP
668 a_communicator->accept();
671 bool Launcher::getDataBlockFromHexFile(const std::string &pathfile, anna::DataBlock &db) const throw() {
673 static char buffer[8192];
674 std::ifstream infile(pathfile.c_str(), std::ifstream::in);
676 if(infile.is_open()) {
678 std::string hexString(buffer, strlen(buffer));
679 // Allow colon separator in hex string: we have to remove them before processing with 'fromHexString':
680 hexString.erase(std::remove(hexString.begin(), hexString.end(), ':'), hexString.end());
682 std::string msg = "Hex string (remove colons if exists): ";
684 anna::Logger::debug(msg, ANNA_FILE_LOCATION);
686 anna::functions::fromHexString(hexString, db);
695 int Launcher::clearBurst() throw() {
696 int size = a_burstMessages.size();
699 std::map<int, anna::diameter::comm::Message*>::const_iterator it;
700 std::map<int, anna::diameter::comm::Message*>::const_iterator it_min(a_burstMessages.begin());
701 std::map<int, anna::diameter::comm::Message*>::const_iterator it_max(a_burstMessages.end());
703 for(it = it_min; it != it_max; it++) releaseCommMessage((*it).second);
705 a_burstMessages.clear();
707 std::string msg = "Burst list already empty. Nothing done";
708 std::cout << msg << std::endl;
709 LOGWARNING(anna::Logger::warning(msg, ANNA_FILE_LOCATION));
712 a_burstActive = false;
714 a_burstDeliveryIt = a_burstMessages.begin();
718 int Launcher::loadBurstMessage(const anna::DataBlock & db) throw(anna::RuntimeException) {
719 anna::diameter::comm::Message *msg = createCommMessage();
721 a_burstMessages[a_burstLoadIndx++] = msg;
722 return (a_burstLoadIndx - 1);
725 int Launcher::stopBurst() throw() {
727 std::string msg = "Burst launch is already stopped. Nothing done";
728 std::cout << msg << std::endl;
729 LOGWARNING(anna::Logger::warning(msg, ANNA_FILE_LOCATION));
733 a_burstActive = false;
734 // Remaining on cycle:
735 return (a_burstMessages.size() - (*a_burstDeliveryIt).first);
738 int Launcher::popBurst(int releaseAmount) throw() {
740 std::string msg = "Burst launch is stopped. Nothing done";
741 std::cout << msg << std::endl;
742 LOGWARNING(anna::Logger::warning(msg, ANNA_FILE_LOCATION));
746 if(releaseAmount < 1) {
747 std::string msg = "No valid release amount is specified. Ignoring burst pop";
748 std::cout << msg << std::endl;
749 LOGWARNING(anna::Logger::warning(msg, ANNA_FILE_LOCATION));
753 int currentOTArequests = a_entity->getOTARequests();
754 a_burstPopCounter = (releaseAmount > currentOTArequests) ? currentOTArequests : releaseAmount;
755 return a_burstPopCounter;
758 int Launcher::pushBurst(int loadAmount) throw() {
759 if(a_burstMessages.size() == 0) {
760 std::string msg = "Burst data not found (empty list). Ignoring burst launch";
761 std::cout << msg << std::endl;
762 LOGWARNING(anna::Logger::warning(msg, ANNA_FILE_LOCATION));
767 std::string msg = "No valid load amount is specified. Ignoring burst push";
768 std::cout << msg << std::endl;
769 LOGWARNING(anna::Logger::warning(msg, ANNA_FILE_LOCATION));
773 a_burstActive = true;
776 for(count = 0; count < loadAmount; count++)
777 if(!sendBurstMessage()) break;
782 int Launcher::sendBurst(int loadAmount) throw() {
783 if(a_burstMessages.size() == 0) {
784 std::string msg = "Burst data not found (empty list). Ignoring burst launch";
785 std::cout << msg << std::endl;
786 LOGWARNING(anna::Logger::warning(msg, ANNA_FILE_LOCATION));
791 std::string msg = "No valid load amount is specified. Ignoring burst send";
792 std::cout << msg << std::endl;
793 LOGWARNING(anna::Logger::warning(msg, ANNA_FILE_LOCATION));
799 for(count = 0; count < loadAmount; count++)
800 if(!sendBurstMessage(true /* anyway */)) break;
805 int Launcher::startBurst(int initialLoad) throw() {
806 if(initialLoad < 1) {
807 std::string msg = "No initial load is specified. Ignoring burst start";
808 std::cout << msg << std::endl;
809 LOGWARNING(anna::Logger::warning(msg, ANNA_FILE_LOCATION));
813 a_burstActive = true;
815 a_burstDeliveryIt = a_burstMessages.begin();
816 return (pushBurst(initialLoad));
819 bool Launcher::sendBurstMessage(bool anyway) throw() {
820 if(!anyway && !burstActive()) return false;
822 if(a_burstPopCounter > 0) {
823 if(burstLogEnabled()) writeBurstLogFile("x");
829 if(a_burstDeliveryIt == a_burstMessages.end()) {
830 a_burstDeliveryIt = a_burstMessages.begin();
836 if(burstLogEnabled()) writeBurstLogFile(anna::functions::asString("\nCompleted burst cycle. Starting again (repeat mode) on cycle %d.\n", a_burstCycle));
838 if(burstLogEnabled()) writeBurstLogFile("\nCompleted burst cycle. Burst finished (repeat mode disabled).\n");
846 anna::diameter::comm::Message *msg = (*a_burstDeliveryIt).second;
847 int order = (*a_burstDeliveryIt).first + 1;
851 bool result = a_entity->send(msg, anna::CommandLine::instantiate().exists("balance"));
853 if(burstLogEnabled()) {
854 if(a_burstMessages.size() >= 100)
855 dot = (order % (a_burstMessages.size() / 100));
858 writeBurstLogFile(".");
860 writeBurstLogFile(anna::functions::asString(" %d", order));
861 int otaReqs = a_entity->getOTARequests();
863 if(result && (otaReqs != a_otaRequest)) {
864 // false if was a sending after an answer received (no OTA change in this case)
865 // true after push and pop operations
866 a_otaRequest = otaReqs;
867 writeBurstLogFile(anna::functions::asString("[OTA %d]", a_otaRequest));
874 anna::diameter::comm::Server *usedServer = a_entity->getLastUsedResource();
875 anna::diameter::comm::ClientSession *usedClientSession = usedServer ? usedServer->getLastUsedResource() : NULL;
876 std::string detail = usedClientSession ? usedClientSession->asString() : "<null client session>"; // esto no deberia ocurrir
877 writeLogFile(msg->getBody(), (result ? "sent2e" : "send2eError"), detail);
883 std::string Launcher::lookBurst(int order) const throw() {
884 std::string result = "No message found for order provided (";
885 result += anna::functions::asString(order);
887 std::map<int, anna::diameter::comm::Message*>::const_iterator it = a_burstMessages.find(order - 1);
889 if(it != a_burstMessages.end()) {
891 anna::diameter::codec::Message codecMsg;
892 try { codecMsg.decode((*it).second->getBody()); } catch(anna::RuntimeException &ex) { ex.trace(); }
893 result = codecMsg.asXMLString();
899 std::string Launcher::gotoBurst(int order) throw() {
900 std::string result = "Position not found for order provided (";
901 std::map<int, anna::diameter::comm::Message*>::iterator it = a_burstMessages.find(order - 1);
903 if(it != a_burstMessages.end()) {
904 a_burstDeliveryIt = it;
905 result = "Position updated for order provided (";
908 result += anna::functions::asString(order);
913 void Launcher::resetCounters() throw() {
914 // Diameter::comm module:
915 anna::diameter::comm::OamModule & oamDiameterComm = anna::diameter::comm::OamModule::instantiate();
916 oamDiameterComm.resetCounters();
919 void Launcher::signalUSR2() throw(anna::RuntimeException) {
921 std::string msg = "Captured signal SIGUSR2. Reading tasks at '";
922 msg += SIGUSR2_TASKS_INPUT_FILENAME;
923 msg += "' (results will be written at '";
924 msg += SIGUSR2_TASKS_OUTPUT_FILENAME;
926 anna::Logger::notice(msg, ANNA_FILE_LOCATION);
930 std::string response_content;
931 std::ifstream in_file(SIGUSR2_TASKS_INPUT_FILENAME);
932 std::ofstream out_file(SIGUSR2_TASKS_OUTPUT_FILENAME);
934 if(!in_file.is_open()) throw RuntimeException("Unable to read tasks", ANNA_FILE_LOCATION);
936 if(!out_file.is_open()) throw RuntimeException("Unable to write tasks", ANNA_FILE_LOCATION);
938 while(getline(in_file, line)) {
940 std::string msg = "Processing line: ";
942 anna::Logger::debug(msg, ANNA_FILE_LOCATION);
946 eventOperation(line, response_content);
947 } catch(RuntimeException &ex) {
951 out_file << response_content;
958 std::string Launcher::help() const throw() {
959 std::string result = "\n";
960 result += "\n ------------- HELP -------------\n";
962 result += "\nOVERVIEW";
963 result += "\n--------";
965 result += "\nThe ADL (ANNA Diameter Launcher) process is a complete diameter agent with client and server";
966 result += "\n capabilities as well as balancer (proxy) features. It could be used as diameter server";
967 result += "\n (i.e. to simulate PCRF nodes, OCS systems, etc.), as diameter client (GGSNs, DPIs, etc.),";
968 result += "\n and balancer systems to provide failover to external round-robin launchers. Also, auxiliary";
969 result += "\n encoder/decoder/loader function could be deployed to reinterpret certain external flow and";
970 result += "\n send it to another process.";
972 result += "\nThe ANNA::diameter_comm built-in module provides a great set of characteristics as multiple connections";
973 result += "\n on both server and client side, definition for multiple-server entities (and not only two as standard";
974 result += "\n establish as minimum), separate statistics analyzer per each resource, automatic CER/CEA and DWR/DWA";
975 result += "\n generation, expiration control and many more features.";
977 result += "\nProcess traces are dump on \"launcher.trace\" and could have any trace level (POSIX levels), usually";
978 result += "\n 'debug' or 'warning'. See ANNA documentation for more details.";
980 result += "\nAs any other ANNA process, context dump could be retrieved sending SIGUSR1 signal:";
981 result += "\n kill -10 <pid>";
983 result += "\n kill -s SIGUSR1 <pid>";
984 result += "\n and then";
985 result += "\n vi /var/tmp/anna.context.<pid>";
987 result += "\nA complete xml report will show all the context information (counters, alarms, statistics,";
988 result += "\n handlers, diameter dictionary, etc.), and a powerful log module could dump all the events";
989 result += "\n processed and flow information. Statistics could be analized at context dump and optionally";
990 result += "\n written to disk as sample files (useful for graphs and spreadsheet reports) with all the";
991 result += "\n measurements.";
993 result += "\nAlso SIGUSR2 is handled for management purposes. We will talk later about this.";
996 result += "\nCOMMAND LINE";
997 result += "\n------------";
999 result += "\nStart the launcher process without arguments in order to see all the startup configuration";
1000 result += "\n posibilities, many of which could be modified on the air through the management interface";
1001 result += "\n (we will talk later about this great feature). Some of the more common parameters are:";
1003 result += "\nAs mandatory, the stack definition given through the xml dictionary:";
1004 result += "\n -dictionary <path to dictionary file>";
1006 result += "\nActing as a diameter server (accepting i.e. 10 connections), you would have:";
1007 result += "\n -diameterServer localhost:3868 -diameterServerSessions 10 -entityServerSessions 0";
1009 result += "\nActing as a diameter client (launching i.e. 10 connections to each entity server), you would have:";
1010 result += "\n -entity 192.168.12.11:3868,192.168.12.21:3868 -entityServerSessions 10 -diameterServerSessions 0";
1012 result += "\nIf you act as a proxy or a translation agent, you need to combine both former setups, and probably";
1013 result += "\n will need to program the answers to be replied through the operations interface. To balance the";
1014 result += "\n traffic at your client side you shall use '-balance' and '-sessionBasedModelsClientSocketSelection'";
1015 result += "\n arguments in order to define the balancing behaviour.";
1017 result += "\nThe process builds automatically CER and DWR messages as a client, but you could specify your own";
1018 result += "\n customized ones using '-cer <xml message file>' and '-dwr <xml message file>'.";
1019 result += "\nThe process builds automatically CEA and DWA messages as a server, but you could program your own";
1020 result += "\n customized ones using operations interface.";
1023 result += "\nDYNAMIC OPERATIONS";
1024 result += "\n------------------";
1026 result += "\nADL supports several operations which could be reconized via HTTP interface or SIGUSR2 caugh.";
1027 result += "\nAn operation is specified by mean a string containing the operation name and needed arguments";
1028 result += "\n separated by pipes. These are the available commands:";
1030 result += "\n--------------------------------------------------------------------------------------- General purpose";
1032 result += "\nhelp This help. Startup information-level traces also dump this help.";
1034 result += "\n------------------------------------------------------------------------------------ Parsing operations";
1036 result += "\ncode|<source_file>|<target_file> Encodes source file (pathfile) into target file (pathfile).";
1037 result += "\ndecode|<source_file>|<target_file> Decodes source file (pathfile) into target file (pathfile).";
1038 result += "\nloadxml|<source_file> Reinterpret xml source file (pathfile).";
1040 result += "\n------------------------------------------------------------------------------------------- Hot changes";
1042 result += "\ndiameterServerSessions|<integer> Updates the maximum number of accepted connections to diameter";
1043 result += "\n server socket.";
1044 result += "\ncollect Reset statistics and counters to start a new test stage of";
1045 result += "\n performance measurement. Context data is written at";
1046 result += "\n '/var/tmp/anna.context.<pid>' by mean 'kill -10 <pid>'.";
1047 result += "\nforceCountersRecord Forces dump to file the current counters of the process.";
1049 result += "\n<visibility action>|[<address>:<port>]|[socket id]";
1051 result += "\n Actions: hide, show (update state) and hidden, shown (query state).";
1052 result += "\n Acts over a client session for messages delivery (except CER/A, DWR/A, DPR/A).";
1053 result += "\n If missing server (first parameter) all applications sockets will be affected.";
1054 result += "\n If missing socket (second parameter) for specific server, all its sockets will be affected.";
1056 result += "\n All application client sessions are shown on startup, but standard delivery only use primary";
1057 result += "\n server ones except if fails. Balance configuration use all the allowed sockets. You could also";
1058 result += "\n use command line 'sessionBasedModelsClientSocketSelection' to force traffic flow over certain";
1059 result += "\n client sessions, but for this, hide/show feature seems easier.";
1061 result += "\n--------------------------------------------------------------------------------------- Flow operations";
1063 result += "\nsendxml2e|<source_file> Sends xml source file (pathfile) through configured entity.";
1064 result += "\nsendxml2c|<source_file> Sends xml source file (pathfile) to client.";
1065 result += "\nsendxml|<source_file> Same as 'sendxml2e'.";
1066 result += "\nanswerxml2e|[source_file] Answer xml source file (pathfile) for incoming request with same code from entity.";
1067 result += "\n The answer is stored in a FIFO queue for a specific message code, then there are";
1068 result += "\n as many queues as different message codes have been programmed.";
1069 result += "\nanswerxml2c|[source_file] Answer xml source file (pathfile) for incoming request with same code from client.";
1070 result += "\n The answer is stored in a FIFO queue for a specific message code, then there are";
1071 result += "\n as many queues as different message codes have been programmed.";
1072 result += "\nanswerxml|[source_file] Same as 'answerxml2c'.";
1073 result += "\nanswerxml(2e/2c) List programmed answers (to entity/client) if no parameter provided.";
1074 result += "\nanswerxml(2e/2c)|dump Write programmed answers (to entity/client) to file 'programmed_answer.<message code>.<sequence>',";
1075 result += "\n where 'sequence' is the order of the answer in each FIFO code-queue of programmed answers.";
1076 result += "\nanswerxml(2e/2c)|clear Clear programmed answers (to entity/client).";
1077 result += "\nanswerxml(2e/2c)|exhaust Disable the corresponding queue rotation, which is the default behaviour.";
1078 result += "\nanswerxml(2e/2c)|rotate Enable the corresponding queue rotation, useful in performance tests.";
1079 result += "\n Rotation consists in add again to the queue, each element retrieved for answering.";
1081 result += "\nSend operations are available using hexadecimal content (hex formatted files) which also allow to test";
1082 result += "\nspecial scenarios (protocol errors):";
1084 result += "\nsendhex2e|<source_file> Sends hex source file (pathfile) through configured entity.";
1085 result += "\nsendhex2c|<source_file> Sends hex source file (pathfile) to client.";
1086 result += "\nsendhex|<source_file> Same as 'sendhex2e'.";
1088 result += "\nAnswer programming in hexadecimal is not really neccessary (you could use send primitives) and also";
1089 result += "\n is intended to be used with decoded messages in order to replace things like hop by hop, end to end,";
1090 result += "\n subscriber id, session id, etc. Anyway you could use 'decode' operation and then program the xml created.";
1092 result += "\nIf a request is received, answer map (built with 'answerxml<[2c] or 2e>' operations) will be";
1093 result += "\n checked to find a corresponding programmed answer to be replied(*). If no ocurrence is found,";
1094 result += "\n or answer message was received, the message is forwarded to the other side (entity or client),";
1095 result += "\n or nothing but trace when no peer at that side is configured. Answer to client have sense when";
1096 result += "\n diameter server socket is configured, answer to entity have sense when entity does.";
1098 result += "\nIn the most complete situation (process with both client and server side) there are internally";
1099 result += "\n two maps with N FIFO queues, one for each different message code within programmed answers.";
1100 result += "\nOne map is for answers towards the client, and the other is to react entity requests. Then in";
1101 result += "\n each one we could program different answers corresponding to different request codes received.";
1103 result += "\n(*) sequence values (hop-by-hop and end-to-end), Session-Id and Subscription-Id avps, are mirrored";
1104 result += "\n to the peer which sent the request. If user wants to test a specific answer without changing it,";
1105 result += "\n use sendxml/sendhex operations better than programming.";
1107 result += "\nBalance ('-balance' command line parameter) could be used to forward server socket receptions through";
1108 result += "\n entity servers by mean a round-robin algorithm. Both diameter server socket and entity targets should";
1109 result += "\n have been configured, that is to say: launcher acts as client and server. If no balance is used, an";
1110 result += "\n standard delivery is performed: first primary entity server, secondary when fails, etc.";
1112 result += "\n--------------------------------------------------------------------------- Processing types (log tags)";
1114 result += "\nUsed as log file extensions (when '-splitLog' is provided on command line) and context preffixes on log";
1115 result += "\n details when unique log file is dumped:";
1117 result += "\n [sent2e/send2eError] Send to entity (success/error)";
1118 result += "\n [sent2c/send2cError] Send to client (success/error)";
1119 result += "\n [fwd2e/fwd2eError] Forward to entity a reception from client (success/error)";
1120 result += "\n [fwd2c/fwd2cError] Forward to client a reception from entity (success/error)";
1121 result += "\n [recvfc] Reception from client";
1122 result += "\n [recvfe] Reception from entity";
1123 result += "\n [req2c-expired] A request sent to client has been expired";
1124 result += "\n [req2e-expired] A request sent to entity has been expired";
1125 result += "\n [recvfc-ans-unknown] Reception from client of an unknown answer (probably former [req2c-expired]";
1126 result += "\n has been logged)";
1127 result += "\n [recvfe-ans-unknown] Reception from entity of an unknown answer (probably former [req2e-expired]";
1128 result += "\n has been logged)";
1130 result += "\n-------------------------------------------------------------------------------------------- Load tests";
1132 result += "\nburst|<action>|[parameter] Used for performance testing, we first program diameter requests";
1133 result += "\n messages in order to launch them from client side to the configured";
1134 result += "\n diameter entity. We could start the burst with an initial load";
1135 result += "\n (non-asynchronous sending), after this, a new request will be sent";
1136 result += "\n per answer received or expired context. There are 10 actions: clear,";
1137 result += "\n load, start, push, pop, stop, repeat, send, goto and look.";
1139 result += "\n burst|clear Clears all loaded burst messages.";
1140 result += "\n burst|load|<source_file> Loads the next diameter message into launcher burst.";
1141 result += "\n burst|start|<initial load> Starts (or restarts if already in progress) the message sending with";
1142 result += "\n a certain initial load.";
1143 result += "\n burst|push|<load amount> Sends specific non-aynchronous load.";
1144 result += "\n burst|pop|<release amount> Skip send burst messages in order to reduce over-the-air requests.";
1145 result += "\n Popping all OTA requests implies burst stop because no more answer";
1146 result += "\n will arrive to the process. Burst output file (-burstLog command";
1147 result += "\n line parameter) shows popped messages with crosses (x). Each cross";
1148 result += "\n represents one received answer for which no new request is sent.";
1149 result += "\n burst|stop Stops the burst cycle. You can resume pushing 1 load amount.";
1150 result += "\n burst|repeat|[[yes]|no] Restarts the burst launch when finish. If initial load or push load";
1151 result += "\n amount is greater than burst list size, they will be limited when";
1152 result += "\n the list is processed except when repeat mode is enabled.";
1153 result += "\n burst|send|<amount> Sends messages from burst list. The main difference with start/push";
1154 result += "\n operations is that burst won't be awaken. Externally we could control";
1155 result += "\n sending time (no request will be sent for answers).";
1156 result += "\n burst|goto|<order> Updates current burst pointer position.";
1157 result += "\n burst|look|<order> Show programmed burst message for order provided.";
1160 result += "\nUSING OPERATIONS INTERFACE";
1161 result += "\n--------------------------";
1163 result += "\n------------------------------------------------------------------------- Operations via HTTP interface";
1165 result += "\nAll the operations described above can be used through the optional HTTP interface. You only have";
1166 result += "\n to define the http server at the command line with something like: '-httpServer localhost:9000'.";
1167 result += "\nTo send the task, we shall build the http request body with the operation string. Some examples";
1168 result += "\n using curl client could be:";
1170 result += "\n curl -m 1 --data \"diameterServerSessions|4\" localhost:9000";
1171 result += "\n curl -m 1 --data \"code|ccr.xml\" localhost:9000";
1172 result += "\n curl -m 1 --data \"decode|ccr.hex\" localhost:9000";
1173 result += "\n curl -m 1 --data \"sendxml2e|ccr.xml\" localhost:9000";
1174 result += "\n etc.";
1176 result += "\n------------------------------------------------------------------------- Operations via SIGUSR2 signal";
1178 result += "\nThe alternative using SIGUSR2 signal requires the creation of the task(s) file which will be read at";
1179 result += "\n signal event:";
1180 result += "\n echo \"<<operation>\" > "; result += SIGUSR2_TASKS_INPUT_FILENAME;
1181 result += "\n then";
1182 result += "\n kill -12 <pid>";
1184 result += "\n kill -s SIGUSR2 <pid>";
1185 result += "\n and then see the results:";
1186 result += "\n cat "; result += SIGUSR2_TASKS_OUTPUT_FILENAME;
1188 result += "\nYou could place more than one line (task) in the input file. Output reports will be appended in that";
1189 result += "\n case over the output file. Take into account that all the content of the task file will be executed";
1190 result += "\n sinchronously by the process. If you are planning traffic load, better use the asynchronous http";
1191 result += "\n interface.";
1197 void Launcher::eventOperation(const std::string &operation, std::string &response_content) throw(anna::RuntimeException) {
1198 LOGMETHOD(anna::TraceMethod tm("Launcher", "eventOperation", ANNA_FILE_LOCATION));
1199 CommandLine& cl(anna::CommandLine::instantiate());
1200 LOGDEBUG(anna::Logger::debug(operation, ANNA_FILE_LOCATION));
1201 response_content = "Operation processed with exception. See traces\n"; // supposed
1202 std::string result = "";
1203 anna::DataBlock db_aux(true);
1204 anna::diameter::codec::Message codecMsg;
1206 ///////////////////////////////////////////////////////////////////
1207 // Simple operations without arguments:
1210 if(operation == "help") {
1211 std::string s_help = help();
1212 std::cout << s_help << std::endl;
1213 LOGINFORMATION(anna::Logger::information(s_help, ANNA_FILE_LOCATION));
1214 response_content = "Help dumped on stdout and information-level traces (launcher.trace file)\n";
1218 // Reset performance data:
1219 if(operation == "collect") {
1222 response_content = "All process counters & statistic information have been reset\n";
1226 // Counters dump on demand:
1227 if(operation == "forceCountersRecord") {
1228 forceCountersRecord();
1229 response_content = "Current counters have been dump to disk\n";
1233 ///////////////////////////////////////////////////////////////////
1234 // Tokenize operation
1236 params.apply(operation, "|");
1237 int numParams = params.size() - 1;
1239 // No operation has more than 2 arguments ...
1241 LOGWARNING(anna::Logger::warning(help(), ANNA_FILE_LOCATION));
1242 throw anna::RuntimeException("Wrong body content format on HTTP Request", ANNA_FILE_LOCATION);
1245 // Get the operation type:
1246 Tokenizer::const_iterator tok_iter = params.begin();
1247 std::string opType = Tokenizer::data(tok_iter);
1248 // Check the number of parameters:
1249 bool wrongBody = false;
1251 if(((opType == "code") || (opType == "decode")) && (numParams != 2)) wrongBody = true;
1253 if(((opType == "sendxml") || (opType == "sendxml2e") || (opType == "sendhex") || (opType == "sendhex2e")) && (numParams != 1)) wrongBody = true;
1255 if((opType == "burst") && (numParams < 1)) wrongBody = true;
1257 if(((opType == "sendxml2c") || (opType == "sendhex2c") || (opType == "loadxml") || (opType == "diameterServerSessions")) && (numParams != 1)) wrongBody = true;
1261 std::string msg = "Wrong body content format on HTTP Request for '";
1263 msg += "' operation (missing parameter/s)";
1264 throw anna::RuntimeException(msg, ANNA_FILE_LOCATION);
1268 std::string param1, param2;
1270 if(numParams >= 1) { tok_iter++; param1 = Tokenizer::data(tok_iter); }
1272 if(numParams == 2) { tok_iter++; param2 = Tokenizer::data(tok_iter); }
1275 if(opType == "code") {
1276 codecMsg.loadXML(param1);
1277 std::string hexString = anna::functions::asHexString(codecMsg.code());
1279 std::ofstream outfile(param2.c_str(), std::ifstream::out);
1280 outfile.write(hexString.c_str(), hexString.size());
1282 } else if(opType == "decode") {
1283 // Get DataBlock from file with hex content:
1284 if(!getDataBlockFromHexFile(param1, db_aux))
1285 throw anna::RuntimeException("Error reading hex file provided", ANNA_FILE_LOCATION);
1288 try { codecMsg.decode(db_aux); } catch(anna::RuntimeException &ex) { ex.trace(); }
1290 std::string xmlString = codecMsg.asXMLString();
1292 std::ofstream outfile(param2.c_str(), std::ifstream::out);
1293 outfile.write(xmlString.c_str(), xmlString.size());
1295 } else if((opType == "hide") || (opType == "show") || (opType == "hidden") || (opType == "shown")) {
1296 MyDiameterEntity *entity = getEntity();
1298 if(!entity) throw anna::RuntimeException("No entity configured to send messages", ANNA_FILE_LOCATION);
1302 std::string key = param1;
1306 if(opType == "hide") getMyDiameterEngine()->findClientSession(key)->hide();
1308 if(opType == "show") getMyDiameterEngine()->findClientSession(key)->show();
1310 if(opType == "hidden") result = getMyDiameterEngine()->findClientSession(key)->hidden() ? "true" : "false";
1312 if(opType == "shown") result = getMyDiameterEngine()->findClientSession(key)->shown() ? "true" : "false";
1314 std::string address;
1316 anna::functions::getAddressAndPortFromSocketLiteral(param1, address, port);
1318 if(opType == "hide") getMyDiameterEngine()->findServer(address, port)->hide();
1320 if(opType == "show") getMyDiameterEngine()->findServer(address, port)->show();
1322 if(opType == "hidden") result = getMyDiameterEngine()->findServer(address, port)->hidden() ? "true" : "false";
1324 if(opType == "shown") result = getMyDiameterEngine()->findServer(address, port)->shown() ? "true" : "false";
1327 if(opType == "hide") entity->hide();
1329 if(opType == "show") entity->show();
1331 if(opType == "hidden") result = entity->hidden() ? "true" : "false";
1333 if(opType == "shown") result = entity->shown() ? "true" : "false";
1335 } else if((opType == "sendxml") || (opType == "sendxml2e") || (opType == "sendhex") || (opType == "sendhex2e")) {
1336 MyDiameterEntity *entity = getEntity();
1338 if(!entity) throw anna::RuntimeException("No entity configured to send the message", ANNA_FILE_LOCATION);
1339 anna::diameter::comm::Message *msg = createCommMessage();
1341 if((opType == "sendxml") || (opType == "sendxml2e")) {
1342 codecMsg.loadXML(param1);
1344 try { 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)
1346 msg->setBody(codecMsg.code());
1348 // Get DataBlock from file with hex content:
1349 if(!getDataBlockFromHexFile(param1, db_aux))
1350 throw anna::RuntimeException("Error reading hex file provided", ANNA_FILE_LOCATION);
1352 msg->setBody(db_aux);
1355 bool success = entity->send(msg, cl.exists("balance"));
1356 releaseCommMessage(msg);
1360 anna::diameter::comm::Server *usedServer = entity->getLastUsedResource();
1361 anna::diameter::comm::ClientSession *usedClientSession = usedServer ? usedServer->getLastUsedResource() : NULL;
1362 std::string detail = usedClientSession ? usedClientSession->asString() : "<null client session>"; // esto no deberia ocurrir
1363 writeLogFile(codecMsg, (success ? "sent2e" : "send2eError"), detail);
1365 } else if((opType == "burst")) {
1366 anna::diameter::comm::Entity *entity = getEntity();
1368 if(!entity) throw anna::RuntimeException("No entity configured to use burst feature", ANNA_FILE_LOCATION);
1370 // burst|clear clears all loaded burst messages.
1371 // burst|load|<source_file> loads the next diameter message into launcher burst.
1372 // burst|start|<initial load> starts the message sending with a certain initial load.
1373 // burst|push|<load amount> sends specific non-aynchronous load.
1374 // burst|stop stops the burst cycle.
1375 // burst|repeat|[[yes]|no] restarts the burst launch when finish.
1376 // burst|send|<amount> send messages from burst list. The main difference with
1377 // start/push operations is that burst won't be awaken.
1378 // Externally we could control sending time (no request
1379 // will be sent for answers).
1380 // burst|goto|<order> Updates current burst pointer position.
1381 // burst|look|<order> Show programmed burst message for order provided.
1383 if(param1 == "clear") {
1384 result = "Removed ";
1385 result += anna::functions::asString(clearBurst());
1386 result += " elements.";
1387 } else if(param1 == "load") {
1388 if(param2 == "") throw anna::RuntimeException("Missing xml path file for burst load operation", ANNA_FILE_LOCATION);
1390 codecMsg.loadXML(param2);
1392 if(codecMsg.isAnswer()) throw anna::RuntimeException("Cannot load diameter answers for burst feature", ANNA_FILE_LOCATION);
1393 try { 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)
1395 int position = loadBurstMessage(codecMsg.code());
1396 result = "Loaded '";
1398 result += "' file into burst list position ";
1399 result += anna::functions::asString(position);
1400 } else if(param1 == "start") {
1401 if(param2 == "") throw anna::RuntimeException("Missing initial load for burst start operation", ANNA_FILE_LOCATION);
1403 int initialLoad = atoi(param2.c_str());
1404 int processed = startBurst(initialLoad);
1407 result = "Initial load completed for ";
1408 result += anna::functions::entriesAsString(processed, "message");
1411 } else if(param1 == "push") {
1412 if(param2 == "") throw anna::RuntimeException("Missing load amount for burst push operation", ANNA_FILE_LOCATION);
1414 int pushed = pushBurst(atoi(param2.c_str()));
1418 result += anna::functions::entriesAsString(pushed, "message");
1421 } else if(param1 == "pop") {
1422 if(param2 == "") throw anna::RuntimeException("Missing amount for burst pop operation", ANNA_FILE_LOCATION);
1424 int releaseLoad = atoi(param2.c_str());
1425 int popped = popBurst(releaseLoad);
1428 result = "Burst popped for ";
1429 result += anna::functions::entriesAsString(popped, "message");
1432 } else if(param1 == "stop") {
1433 int left = stopBurst();
1436 result += anna::functions::entriesAsString(left, "message");
1437 result += " left to the end of the cycle.";
1439 } else if(param1 == "repeat") {
1440 if(param2 == "") param2 = "yes";
1442 bool repeat = (param2 == "yes");
1443 repeatBurst(repeat);
1444 result += (repeat ? "Mode on." : "Mode off.");
1445 } else if(param1 == "send") {
1446 if(param2 == "") throw anna::RuntimeException("Missing amount for burst send operation", ANNA_FILE_LOCATION);
1448 int sent = sendBurst(atoi(param2.c_str()));
1452 result += anna::functions::entriesAsString(sent, "message");
1455 } else if(param1 == "goto") {
1456 if(param2 == "") throw anna::RuntimeException("Missing order position for burst goto operation", ANNA_FILE_LOCATION);
1458 result = gotoBurst(atoi(param2.c_str()));
1460 } else if(param1 == "look") {
1461 if(param2 == "") throw anna::RuntimeException("Missing order position for burst look operation", ANNA_FILE_LOCATION);
1464 result += lookBurst(atoi(param2.c_str()));
1467 throw anna::RuntimeException("Wrong body content format on HTTP Request for 'burst' operation (unexpected action parameter). See help", ANNA_FILE_LOCATION);
1469 } else if((opType == "sendxml2c") || (opType == "sendhex2c")) {
1470 MyLocalServer *localServer = getDiameterLocalServer();
1472 if(!localServer) throw anna::RuntimeException("No local server configured to send the message", ANNA_FILE_LOCATION);
1473 anna::diameter::comm::Message *msg = createCommMessage();
1475 if(opType == "sendxml2c") {
1476 codecMsg.loadXML(param1);
1478 try { 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)
1480 msg->setBody(codecMsg.code());
1482 // Get DataBlock from file with hex content:
1483 if(!getDataBlockFromHexFile(param1, db_aux))
1484 throw anna::RuntimeException("Error reading hex file provided", ANNA_FILE_LOCATION);
1486 msg->setBody(db_aux);
1489 bool success = localServer->send(msg);
1490 releaseCommMessage(msg);
1494 anna::diameter::comm::ServerSession *usedServerSession = localServer->getLastUsedResource();
1495 std::string detail = usedServerSession ? usedServerSession->asString() : "<null server session>"; // esto no deberia ocurrir
1496 writeLogFile(codecMsg, (success ? "sent2c" : "send2cError"), detail);
1498 } else if(opType == "loadxml") {
1499 codecMsg.loadXML(param1);
1500 std::string xmlString = codecMsg.asXMLString();
1501 std::cout << xmlString << std::endl;
1502 } else if(opType == "diameterServerSessions") {
1503 int diameterServerSessions = atoi(param1.c_str());
1505 if(!getDiameterLocalServer())
1506 startDiameterServer(diameterServerSessions);
1508 getDiameterLocalServer()->setMaxConnections(diameterServerSessions);
1509 } else if((opType == "answerxml") || (opType == "answerxml2c")) {
1510 MyLocalServer *localServer = getDiameterLocalServer();
1513 throw anna::RuntimeException("Operation not applicable (no own diameter server has been configured)", ANNA_FILE_LOCATION);
1515 if(param1 == "") { // programmed answers FIFO's to stdout
1516 std::cout << localServer->getReactingAnswers()->asString("ANSWERS TO CLIENT") << std::endl;
1517 response_content = "Programmed answers dumped on stdout\n";
1519 } else if (param1 == "rotate") {
1520 localServer->getReactingAnswers()->rotate(true);
1521 } else if (param1 == "exhaust") {
1522 localServer->getReactingAnswers()->rotate(false);
1523 } else if (param1 == "clear") {
1524 localServer->getReactingAnswers()->clear();
1525 } else if (param1 == "dump") {
1526 localServer->getReactingAnswers()->dump();
1528 anna::diameter::codec::Engine *engine = anna::functions::component <Engine> (ANNA_FILE_LOCATION);
1529 anna::diameter::codec::Message *message = engine->createMessage(param1);
1532 anna::Logger::debug(message->asXMLString(), ANNA_FILE_LOCATION);
1535 if(message->isRequest())
1536 throw anna::RuntimeException("Cannot program diameter requests. Answer type must be provided", ANNA_FILE_LOCATION);
1538 int code = message->getId().first;
1539 LOGDEBUG(anna::Logger::debug("Adding a new programed 'answer to client' to the FIFO queue corresponding to its message code ...", ANNA_FILE_LOCATION));
1540 localServer->getReactingAnswers()->addMessage(code, message);
1542 } else if(opType == "answerxml2e") {
1543 MyDiameterEntity *entity = getEntity();
1546 throw anna::RuntimeException("Operation not applicable (no diameter entity has been configured)", ANNA_FILE_LOCATION);
1548 if(param1 == "") { // programmed answers FIFO's to stdout
1549 std::cout << entity->getReactingAnswers()->asString("ANSWERS TO ENTITY") << std::endl;
1550 response_content = "Programmed answers dumped on stdout\n";
1552 } else if (param1 == "rotate") {
1553 entity->getReactingAnswers()->rotate(true);
1554 } else if (param1 == "exhaust") {
1555 entity->getReactingAnswers()->rotate(false);
1556 } else if (param1 == "clear") {
1557 entity->getReactingAnswers()->clear();
1558 } else if (param1 == "dump") {
1559 entity->getReactingAnswers()->dump();
1561 anna::diameter::codec::Engine *engine = anna::functions::component <Engine> (ANNA_FILE_LOCATION);
1562 anna::diameter::codec::Message *message = engine->createMessage(param1);
1565 anna::Logger::debug(message->asXMLString(), ANNA_FILE_LOCATION);
1568 if(message->isRequest())
1569 throw anna::RuntimeException("Cannot program diameter requests. Answer type must be provided", ANNA_FILE_LOCATION);
1571 int code = message->getId().first;
1572 LOGDEBUG(anna::Logger::debug("Adding a new programed 'answer to entity' to the FIFO queue corresponding to its message code ...", ANNA_FILE_LOCATION));
1573 entity->getReactingAnswers()->addMessage(code, message);
1576 LOGWARNING(anna::Logger::warning(help(), ANNA_FILE_LOCATION));
1577 throw anna::RuntimeException("Wrong body content format on HTTP Request. Unsupported/unrecognized operation type", ANNA_FILE_LOCATION);
1581 response_content = "Operation processed; ";
1583 if((opType == "decode") || (opType == "code")) {
1584 response_content += "File '";
1585 response_content += param2;
1586 response_content += "' created.";
1587 response_content += "\n";
1588 } else if((opType == "hide") || (opType == "show")) {
1589 response_content += "Resource '";
1590 response_content += ((param1 != "") ? param1 : "Entity");
1593 response_content += "|";
1594 response_content += param2;
1597 response_content += "' ";
1599 if(opType == "hide") response_content += "has been hidden.";
1601 if(opType == "show") response_content += "has been shown.";
1603 response_content += "\n";
1604 } else if((opType == "hidden") || (opType == "shown")) {
1605 response_content += "Result: ";
1606 response_content += result;
1607 response_content += "\n";
1608 } else if((opType == "sendxml") || (opType == "sendxml2e") || (opType == "sendhex") || (opType == "sendhex2e")) {
1609 response_content += "Message '";
1610 response_content += param1;
1611 response_content += "' sent to entity.";
1612 response_content += "\n";
1613 } else if(opType == "burst") {
1614 response_content += "Burst '";
1615 response_content += param1;
1616 response_content += "' executed. ";
1617 response_content += result;
1618 response_content += "\n";
1619 } else if((opType == "sendxml2c") || (opType == "sendhex2c")) {
1620 response_content += "Message '";
1621 response_content += param1;
1622 response_content += "' sent to client.";
1623 response_content += "\n";
1624 } else if(opType == "loadxml") {
1625 response_content += "Message '";
1626 response_content += param1;
1627 response_content += "' loaded.";
1628 response_content += "\n";
1629 } else if((opType == "answerxml") || (opType == "answerxml2c")) {
1630 response_content += "'";
1631 response_content += param1;
1632 response_content += "' applied on server FIFO queue";
1633 response_content += "\n";
1634 } else if(opType == "answerxml2e") {
1635 response_content += "'";
1636 response_content += param1;
1637 response_content += "' applied on client FIFO queue";
1638 response_content += "\n";
1639 } else if(opType == "diameterServerSessions") {
1640 response_content += "Maximum server socket connections updated to '";
1641 response_content += param1;
1642 response_content += "'.";
1643 response_content += "\n";
1647 int MyDiameterEntity::readSocketId(const anna::diameter::comm::Message* message, int maxClientSessions) const throw() {
1648 CommandLine& cl(anna::CommandLine::instantiate());
1649 std::string sessionBasedModelsType = (cl.exists("sessionBasedModelsClientSocketSelection") ? cl.getValue("sessionBasedModelsClientSocketSelection") : "SessionIdLowPart");
1651 if(sessionBasedModelsType == "RoundRobin") return -1; // IEC also would return -1
1654 // Service-Context-Id:
1655 anna::diameter::helpers::dcca::ChargingContext::_v chargingContext;
1656 std::string scid = anna::diameter::helpers::dcca::functions::getServiceContextId(message->getBody(), chargingContext);
1658 switch(chargingContext) {
1659 case anna::diameter::helpers::dcca::ChargingContext::Data:
1660 case anna::diameter::helpers::dcca::ChargingContext::Voice:
1661 case anna::diameter::helpers::dcca::ChargingContext::Content: {
1662 // Session-Id: '<DiameterIdentity>;<high 32 bits>;<low 32 bits>[;<optional value>="">]'
1663 std::string sid = anna::diameter::helpers::base::functions::getSessionId(message->getBody());
1664 std::string diameterIdentity, optional;
1665 anna::U32 high, low;
1666 anna::diameter::helpers::base::functions::decodeSessionId(sid, diameterIdentity, high, low /* context-teid */, optional);
1668 if(sessionBasedModelsType == "SessionIdLowPart") return (low % maxClientSessions);
1670 if(sessionBasedModelsType == "SessionIdHighPart") return (high % maxClientSessions);
1672 if(sessionBasedModelsType == "SessionIdOptionalPart") return (atoi(optional.c_str()) % maxClientSessions);
1674 //case anna::diameter::helpers::dcca::ChargingContext::SMS:
1675 //case anna::diameter::helpers::dcca::ChargingContext::MMS:
1677 // return -1; // IEC model and Unknown traffic types
1679 } catch(anna::RuntimeException &ex) {
1681 std::string msg = ex.getText();
1682 msg += " | Round-robin between sessions will be used to send";
1683 anna::Logger::debug(msg, ANNA_FILE_LOCATION);
1690 anna::xml::Node* Launcher::asXML(anna::xml::Node* parent) const
1692 anna::xml::Node* result = parent->createChild("launcher");
1693 anna::comm::Application::asXML(result);
1695 result->createAttribute("StartTime", a_start_time.asString());
1696 result->createAttribute("SecondsLifeTime", anna::time::functions::lapsedMilliseconds() / 1000);
1698 (anna::functions::component <anna::diameter::codec::Engine> (ANNA_FILE_LOCATION))->asXML(result);
1700 anna::diameter::comm::OamModule::instantiate().asXML(result);
1701 anna::diameter::codec::OamModule::instantiate().asXML(result);
1703 anna::statistics::Engine::instantiate().asXML(result);