1 // ANNA - Anna is Not Nothingness Anymore
3 // (c) Copyright 2005-2014 Eduardo Ramos Testillano & Francisco Ruiz Rayo
5 // https://bitbucket.org/testillano/anna
7 // Redistribution and use in source and binary forms, with or without
8 // modification, are permitted provided that the following conditions
11 // * Redistributions of source code must retain the above copyright
12 // notice, this list of conditions and the following disclaimer.
13 // * Redistributions in binary form must reproduce the above
14 // copyright notice, this list of conditions and the following disclaimer
15 // in the documentation and/or other materials provided with the
17 // * Neither the name of Google Inc. nor the names of its
18 // contributors may be used to endorse or promote products derived from
19 // this software without specific prior written permission.
21 // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
22 // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
23 // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
24 // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
25 // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
26 // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
27 // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
28 // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
29 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
30 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
31 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
33 // Authors: eduardo.ramos.testillano@gmail.com
34 // cisco.tierra@gmail.com
39 #include <sys/stat.h> // chmod
40 #include <fcntl.h> // open / write
46 #include <anna/config/defines.hpp>
47 #include <anna/comm/comm.hpp>
48 #include <anna/core/core.hpp>
49 #include <anna/xml/xml.hpp>
50 #include <anna/app/functions.hpp>
51 #include <anna/http/Request.hpp>
52 #include <anna/http/Response.hpp>
53 #include <anna/http/Handler.hpp>
54 #include <anna/http/Transport.hpp>
55 #include <anna/http/functions.hpp>
56 #include <anna/comm/functions.hpp>
57 #include <anna/timex/Engine.hpp>
58 #include <anna/timex/Clock.hpp>
59 #include <anna/diameter/stack/Engine.hpp>
60 #include <anna/diameter/codec/Engine.hpp>
61 #include <anna/diameter.comm/OamModule.hpp>
62 #include <anna/diameter.comm/ClientSession.hpp>
63 #include <anna/diameter.comm/LocalServer.hpp>
64 #include <anna/diameter.comm/Engine.hpp>
65 #include <anna/diameter.comm/Entity.hpp>
66 #include <anna/diameter.comm/Response.hpp>
67 #include <anna/diameter/functions.hpp>
68 #include <anna/diameter/codec/OamModule.hpp>
69 #include <anna/diameter/codec/functions.hpp>
70 #include <anna/time/functions.hpp>
71 #include <anna/time/Date.hpp>
72 #include <anna/diameter/helpers/base/defines.hpp>
73 #include <anna/diameter/helpers/base/functions.hpp>
74 #include <anna/diameter/helpers/dcca/defines.hpp>
75 #include <anna/diameter/helpers/dcca/functions.hpp>
76 #include <anna/statistics/Engine.hpp>
77 #include <anna/core/functions.hpp>
93 #define SIGUSR2_TASKS_INPUT_FILENAME "./sigusr2.tasks.input"
94 #define SIGUSR2_TASKS_OUTPUT_FILENAME "./sigusr2.tasks.output"
97 // Auxiliary message for sendings
98 anna::diameter::comm::Message G_commMsgSent2c, G_commMsgSent2e, G_commMsgFwd2c, G_commMsgFwd2e;
99 anna::diameter::comm::Message G_commMsg;
100 anna::diameter::codec::Message G_codecMsg, G_codecAnsMsg;
101 anna::Recycler<anna::diameter::comm::Message> G_commMessages; // create on requests forwards without programmed answer / release in answers forward
104 // Auxiliary resources for answers programming
105 typedef std::map < int /* message code */, anna::diameter::codec::Message* > reacting_answers_container;
106 typedef std::map < int /* message code */, anna::diameter::codec::Message* >::iterator reacting_answers_iterator;
107 typedef std::map < int /* message code */, anna::diameter::codec::Message* >::const_iterator reacting_answers_const_iterator;
108 reacting_answers_container G_reactingAnswers2C, G_reactingAnswers2E;
112 ///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
113 // COUNTERS RECORD PROCEDURE //////////////////////////////////////////////////////////////////////////////////////////////////////////////////
114 class MyCounterRecorderClock : public anna::timex::Clock {
116 MyCounterRecorderClock(const char *clockName, const anna::Millisecond & timeout) :
117 anna::timex::Clock(clockName, timeout) {;}
118 //virtual ~MyCounterRecorderClock();
120 virtual bool tick() throw (RuntimeException) {
121 anna::diameter::comm::OamModule::instantiate().recordCounters();
122 anna::diameter::codec::OamModule::instantiate().recordCounters();
127 class MyCounterRecorder : public anna::oam::CounterRecorder {
131 std::string a_fileNamePrefix;
132 std::string a_fileName;
133 time_t a_previousTime;
134 std::string a_fixedLine;
136 // pure virtual definitions:
137 void open() throw(anna::RuntimeException) {
138 static char str [256];
140 const time_t now = ::time (NULL);
142 struct tm tmPrevious;
144 anna_memcpy (&tmNow, localtime (&now), sizeof (tmNow));
145 anna_memcpy (&tmPrevious, localtime (&a_previousTime), sizeof (tmPrevious));
148 str,".Date%04d%02d%02d.Time%02d%02d%02d",
149 1900 + (tmNow.tm_year), (tmNow.tm_mon) + 1,
150 tmNow.tm_mday, tmNow.tm_hour, tmNow.tm_min, tmNow.tm_sec);
152 a_fileName = a_fileNamePrefix;
156 std::string msg ("Flush counters | ");
158 anna::Logger::debug(msg, ANNA_FILE_LOCATION);
161 if ((a_stream = ::open (a_fileName.c_str (), O_WRONLY | O_CREAT, S_IWUSR)) == -1)
162 throw RuntimeException (anna::functions::asString("Error opening file '%s'; errno = %d", a_fileName.c_str(), errno), ANNA_FILE_LOCATION);
164 sprintf (str, "%04d-%02d-%02d %02d:%02d|%04d-%02d-%02d %02d:%02d",
165 1900 + (tmPrevious.tm_year), (tmPrevious.tm_mon) + 1,
166 tmPrevious.tm_mday, tmPrevious.tm_hour, tmPrevious.tm_min,
167 1900 + (tmNow.tm_year), (tmNow.tm_mon) + 1,
168 tmNow.tm_mday, tmNow.tm_hour, tmNow.tm_min
175 void apply(const anna::oam::Counter& counter) throw(anna::RuntimeException) {
176 static char line [356];
177 anna::oam::Counter::type_t value = counter;
178 sprintf (line, "%s|%06d|%07u|%s\n", a_fixedLine.c_str (), counter.getReference(), value, counter.getName ().c_str ());
179 if (write (a_stream, line, anna_strlen (line)) == -1)
180 throw RuntimeException (anna::functions::asString("Error writting to file '%s'; errno = %d", a_fileName.c_str(), errno), ANNA_FILE_LOCATION);
183 void close() throw() {
184 if (a_stream != -1) {
188 chmod (a_fileName.c_str (), S_IWUSR | S_IRUSR);
189 a_previousTime = ::time (NULL);
192 std::string asString() const throw() {
193 std::string result = "Physical counters dump at file '";
194 result += a_fileName;
195 result += "'. Another way to see counters: context dump (kill -10 <pid>";
200 MyCounterRecorder(const std::string &fnp) : a_stream(-1), a_fileNamePrefix(fnp) {
201 a_previousTime = ::time (NULL);
205 ///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
208 class MyDiameterEntity : public anna::diameter::comm::Entity {
210 void eventResponse(const anna::diameter::comm::Response&) throw(anna::RuntimeException);
211 void eventRequest(anna::diameter::comm::ClientSession *, const anna::DataBlock&) throw(anna::RuntimeException);
212 void eventUnknownResponse(anna::diameter::comm::ClientSession *, const anna::DataBlock&) throw(anna::RuntimeException);
215 int readSocketId(const anna::diameter::comm::Message* message, int maxClientSessions) const throw();
218 class MyLocalServer : public anna::diameter::comm::LocalServer {
220 void eventResponse(const anna::diameter::comm::Response&) throw(anna::RuntimeException);
221 void eventRequest(anna::diameter::comm::ServerSession *, const anna::DataBlock&) throw(anna::RuntimeException);
222 void eventUnknownResponse(anna::diameter::comm::ServerSession *, const anna::DataBlock&) throw(anna::RuntimeException);
225 class MyDiameterEngine : public anna::diameter::comm::Engine {
228 static const char* getClassName() throw() { return "launcher::MyDiameterEngine"; }
229 MyDiameterEngine() {;}
231 // Default implementation is enough
232 // void readDPA(anna::DataBlock &dpa, const anna::DataBlock & dpr) throw() {;} // DPA is not replied
233 // void readCEA(anna::DataBlock &cea, const anna::DataBlock & cer) throw() {;} // CEA is not replied
234 // void readDWA(anna::DataBlock &dwa, const anna::DataBlock & dwr) throw() {;} // DWA is not replied
237 anna::Recycler<MyDiameterEntity> a_entitiesRecycler;
239 anna::diameter::comm::Entity* allocateEntity() throw() { return a_entitiesRecycler.create(); }
241 void releaseEntity(anna::diameter::comm::Entity* entity) throw() {
242 MyDiameterEntity* aux = static_cast <MyDiameterEntity*>(entity);
243 a_entitiesRecycler.release(aux);
246 anna::Recycler<MyLocalServer> a_localServersRecycler;
248 anna::diameter::comm::LocalServer* allocateLocalServer() throw() { return a_localServersRecycler.create(); }
250 void releaseLocalServer(anna::diameter::comm::LocalServer* localServer) throw() {
251 MyLocalServer* aux = static_cast <MyLocalServer*>(localServer);
252 a_localServersRecycler.release(aux);
257 class MyHandler : public anna::http::Handler {
259 MyHandler() : anna::http::Handler("http_converter::MyHandler") {
260 allocateResponse()->createHeader(anna::http::Header::Type::Date);
265 void evRequest(anna::comm::ClientSocket&, const anna::http::Request& request) throw(anna::RuntimeException);
266 void evResponse(anna::comm::ClientSocket&, const anna::http::Response&) throw(anna::RuntimeException) {;}
269 class MyCommunicator : public anna::comm::Communicator {
271 MyCommunicator(const anna::comm::Communicator::WorkMode::_v acceptMode = anna::comm::Communicator::WorkMode::Single) : anna::comm::Communicator(acceptMode),
272 a_contexts("Contexts")
275 void prepareAnswer(anna::diameter::codec::Message *answer, const anna::DataBlock &request) const throw();
276 void terminate() throw();
279 anna::ThreadData <MyHandler> a_contexts;
280 void eventReceiveMessage(anna::comm::ClientSocket&, const anna::comm::Message&) throw(anna::RuntimeException);
281 void eventBreakConnection(Server* server) throw();
284 class Launcher : public anna::comm::Application {
286 MyCommunicator *a_communicator;
287 MyDiameterEngine *a_myDiameterEngine;
288 anna::diameter::comm::Entity *a_entity;
289 std::string a_logFile, a_burstLogFile;
290 std::ofstream a_burstLogStream;
291 bool a_splitLog, a_detailedLog;
292 anna::time::Date a_start_time;
293 anna::timex::Engine* a_timeEngine;
294 MyCounterRecorder *a_counterRecorder;
295 MyCounterRecorderClock *a_counterRecorderClock;
296 std::string a_cerPathfile;
297 std::string a_dwrPathfile;
303 std::map < int /* dummy, p.e. used for order number */, anna::diameter::comm::Message* > a_burstMessages;
305 std::map<int, anna::diameter::comm::Message*>::const_iterator a_burstDeliveryIt;
307 int a_burstPopCounter;
309 anna::comm::ServerSocket* a_httpServerSocket; // HTTP
310 anna::diameter::comm::LocalServer* a_diameterLocalServer; // DIAMETER
311 void checkTimeMeasure(const char * commandLineParameter, bool optional = true) throw(anna::RuntimeException);
312 void initialize() throw(anna::RuntimeException); // HTTP
313 void run() throw(anna::RuntimeException);
318 MyCommunicator *getCommunicator() throw() { return a_communicator; }
319 MyDiameterEngine* getMyDiameterEngine() const throw() { return (a_myDiameterEngine); }
320 void baseProtocolSetupAsClient(void) throw(anna::RuntimeException);
321 anna::diameter::comm::Entity *getEntity() throw() { return a_entity; }
322 anna::diameter::comm::LocalServer* getDiameterLocalServer() throw() { return a_diameterLocalServer; }
323 void eventOperation(const std::string &, std::string &) throw(anna::RuntimeException);
324 bool logEnabled() const throw() { return (((a_logFile == "") || (a_logFile == "null")) ? false : true); }
325 void writeLogFile(const anna::DataBlock & db, const std::string &logExtension, const std::string &detail) const throw();
326 void writeLogFile(const anna::diameter::codec::Message & decodedMessage, const std::string &logExtension, const std::string &detail) const throw();
327 void writeBurstLogFile(const std::string &buffer) throw();
328 bool burstLogEnabled() const throw() { return (((a_burstLogFile == "") || (a_burstLogFile == "null")) ? false : true); }
329 void startDiameterServer(int) throw(anna::RuntimeException);
331 anna::xml::Node* asXML(anna::xml::Node* parent) const throw();
332 void resetStatistics() throw() { a_myDiameterEngine->resetStatistics(); }
333 void resetCounters() throw();
334 void signalUSR2() throw(anna::RuntimeException);
335 std::string help() const throw();
336 std::string programmedAnswers2e() const throw();
337 std::string programmedAnswers2c() const throw();
340 int clearBurst() throw(); // returns removed
341 int loadBurstMessage(const anna::DataBlock & db) throw(anna::RuntimeException);
342 void repeatBurst(bool repeat) throw() { a_burstRepeat = repeat; }
343 int startBurst(int initialLoad) throw(); // return processed on start, or -1 if burst list is empty, -2 if invalid initial load (0 or negative)
344 int pushBurst(int loadAmount) throw(); // returns pushed (perhaps is less than provided because of no repeat mode and burst list exhausted), or -1 if burst list is empty, -2 if invalid load (0 or negative)
345 int sendBurst(int loadAmount) throw(); // returns sent (burst always cycled using send), returns -1 if burst list is empty, -2 if invalid load (0 or negative)
346 int popBurst(int releaseAmount) throw(); // returns popped (perhaps is less than provided because of OTA request), or -1 if burst stopped
347 int stopBurst() throw(); // returns remaining on cycle, or -1 if burst already stopped
348 bool burstActive() const throw() { return a_burstActive; }
349 bool sendBurstMessage(bool anyway = false) throw();
350 std::string lookBurst(int order) const throw();
351 std::string gotoBurst(int order) throw();
354 int Launcher::clearBurst() throw() {
355 int size = a_burstMessages.size();
358 std::map<int, anna::diameter::comm::Message*>::const_iterator it;
359 std::map<int, anna::diameter::comm::Message*>::const_iterator it_min(a_burstMessages.begin());
360 std::map<int, anna::diameter::comm::Message*>::const_iterator it_max(a_burstMessages.end());
362 for (it = it_min; it != it_max; it++) G_commMessages.release((*it).second);
364 a_burstMessages.clear();
366 std::string msg = "Burst list already empty. Nothing done";
367 std::cout << msg << std::endl;
368 LOGWARNING(anna::Logger::warning(msg, ANNA_FILE_LOCATION));
371 a_burstActive = false;
373 a_burstDeliveryIt = a_burstMessages.begin();
378 int Launcher::loadBurstMessage(const anna::DataBlock & db) throw(anna::RuntimeException) {
379 anna::diameter::comm::Message *msg = G_commMessages.create();
381 a_burstMessages[a_burstLoadIndx++] = msg;
382 return (a_burstLoadIndx - 1);
385 int Launcher::stopBurst() throw() {
386 if (!a_burstActive) {
387 std::string msg = "Burst launch is already stopped. Nothing done";
388 std::cout << msg << std::endl;
389 LOGWARNING(anna::Logger::warning(msg, ANNA_FILE_LOCATION));
393 a_burstActive = false;
394 // Remaining on cycle:
395 return (a_burstMessages.size() - (*a_burstDeliveryIt).first);
398 int Launcher::popBurst(int releaseAmount) throw() {
399 if (!a_burstActive) {
400 std::string msg = "Burst launch is stopped. Nothing done";
401 std::cout << msg << std::endl;
402 LOGWARNING(anna::Logger::warning(msg, ANNA_FILE_LOCATION));
406 if (releaseAmount < 1) {
407 std::string msg = "No valid release amount is specified. Ignoring burst pop";
408 std::cout << msg << std::endl;
409 LOGWARNING(anna::Logger::warning(msg, ANNA_FILE_LOCATION));
413 int currentOTArequests = a_entity->getOTARequests();
414 a_burstPopCounter = (releaseAmount > currentOTArequests) ? currentOTArequests : releaseAmount;
415 return a_burstPopCounter;
418 int Launcher::pushBurst(int loadAmount) throw() {
419 if (a_burstMessages.size() == 0) {
420 std::string msg = "Burst data not found (empty list). Ignoring burst launch";
421 std::cout << msg << std::endl;
422 LOGWARNING(anna::Logger::warning(msg, ANNA_FILE_LOCATION));
426 if (loadAmount < 1) {
427 std::string msg = "No valid load amount is specified. Ignoring burst push";
428 std::cout << msg << std::endl;
429 LOGWARNING(anna::Logger::warning(msg, ANNA_FILE_LOCATION));
433 a_burstActive = true;
436 for (count = 0; count < loadAmount; count++)
437 if (!sendBurstMessage()) break;
443 int Launcher::sendBurst(int loadAmount) throw() {
444 if (a_burstMessages.size() == 0) {
445 std::string msg = "Burst data not found (empty list). Ignoring burst launch";
446 std::cout << msg << std::endl;
447 LOGWARNING(anna::Logger::warning(msg, ANNA_FILE_LOCATION));
451 if (loadAmount < 1) {
452 std::string msg = "No valid load amount is specified. Ignoring burst send";
453 std::cout << msg << std::endl;
454 LOGWARNING(anna::Logger::warning(msg, ANNA_FILE_LOCATION));
460 for (count = 0; count < loadAmount; count++)
461 if (!sendBurstMessage(true /* anyway */)) break;
468 int Launcher::startBurst(int initialLoad) throw() {
469 if (initialLoad < 1) {
470 std::string msg = "No initial load is specified. Ignoring burst start";
471 std::cout << msg << std::endl;
472 LOGWARNING(anna::Logger::warning(msg, ANNA_FILE_LOCATION));
476 a_burstActive = true;
478 a_burstDeliveryIt = a_burstMessages.begin();
479 return (pushBurst(initialLoad));
482 bool Launcher::sendBurstMessage(bool anyway) throw() {
483 if (!anyway && !burstActive()) return false;
485 if (a_burstPopCounter > 0) {
486 if (burstLogEnabled()) writeBurstLogFile("x");
492 if (a_burstDeliveryIt == a_burstMessages.end()) {
493 a_burstDeliveryIt = a_burstMessages.begin();
499 if (burstLogEnabled()) writeBurstLogFile(anna::functions::asString(("\nCompleted burst cycle. Starting again (repeat mode) on cycle %d.\n", a_burstCycle)));
501 if (burstLogEnabled()) writeBurstLogFile("\nCompleted burst cycle. Burst finished (repeat mode disabled).\n");
509 anna::diameter::comm::Message *msg = (*a_burstDeliveryIt).second;
510 int order = (*a_burstDeliveryIt).first + 1;
514 bool result = a_entity->send(msg, anna::CommandLine::instantiate().exists("balance"));
516 if (burstLogEnabled()) {
517 if (a_burstMessages.size() >= 100)
518 dot = (order % (a_burstMessages.size() / 100));
521 writeBurstLogFile(".");
523 writeBurstLogFile(anna::functions::asString(" %d", order));
524 int otaReqs = a_entity->getOTARequests();
526 if (result && (otaReqs != a_otaRequest)) {
527 // false if was a sending after an answer received (no OTA change in this case)
528 // true after push and pop operations
529 a_otaRequest = otaReqs;
530 writeBurstLogFile(anna::functions::asString("[OTA %d]", a_otaRequest));
537 anna::diameter::comm::Server *usedServer = a_entity->getLastUsedResource();
538 anna::diameter::comm::ClientSession *usedClientSession = usedServer ? usedServer->getLastUsedResource() : NULL;
539 std::string detail = usedClientSession ? usedClientSession->asString() : "<null client session>"; // esto no deberia ocurrir
540 writeLogFile(msg->getBody(), (result ? "sent2e" : "send2eError"), detail);
547 std::string Launcher::lookBurst(int order) const throw() {
548 std::string result = "No message found for order provided (";
549 result += anna::functions::asString(order);
551 std::map<int, anna::diameter::comm::Message*>::const_iterator it = a_burstMessages.find(order - 1);
553 if (it != a_burstMessages.end()) {
555 try { G_codecMsg.decode((*it).second->getBody()); } catch (anna::RuntimeException &ex) { ex.trace(); }
557 result = G_codecMsg.asXMLString();
563 std::string Launcher::gotoBurst(int order) throw() {
564 std::string result = "Position not found for order provided (";
565 std::map<int, anna::diameter::comm::Message*>::iterator it = a_burstMessages.find(order - 1);
567 if (it != a_burstMessages.end()) {
568 a_burstDeliveryIt = it;
569 result = "Position updated for order provided (";
572 result += anna::functions::asString(order);
577 ////////////////////////////////////////////////////
580 void Launcher::resetCounters() throw() {
581 // Diameter::comm module:
582 anna::diameter::comm::OamModule & oamDiameterComm = anna::diameter::comm::OamModule::instantiate();
583 oamDiameterComm.resetCounters();
586 void Launcher::signalUSR2() throw(anna::RuntimeException) {
589 std::string msg = "Captured signal SIGUSR2. Reading tasks at '";
590 msg += SIGUSR2_TASKS_INPUT_FILENAME;
591 msg += "' (results will be written at '";
592 msg += SIGUSR2_TASKS_OUTPUT_FILENAME;
594 anna::Logger::notice(msg, ANNA_FILE_LOCATION);
599 std::string response_content;
601 std::ifstream in_file (SIGUSR2_TASKS_INPUT_FILENAME);
602 std::ofstream out_file (SIGUSR2_TASKS_OUTPUT_FILENAME);
604 if (!in_file.is_open()) throw RuntimeException("Unable to read tasks", ANNA_FILE_LOCATION);
605 if (!out_file.is_open()) throw RuntimeException("Unable to write tasks", ANNA_FILE_LOCATION);
607 while (getline (in_file, line))
610 std::string msg = "Processing line: ";
612 anna::Logger::debug(msg, ANNA_FILE_LOCATION);
616 eventOperation(line, response_content);
617 } catch (RuntimeException &ex) {
620 out_file << response_content;
627 std::string Launcher::help() const throw() {
628 std::string result = "\n";
629 result += "\n ------------- HELP -------------\n";
631 result += "\nOVERVIEW";
632 result += "\n--------";
634 result += "\nThe ADL (ANNA Diameter Launcher) process is a complete diameter agent with client and server";
635 result += "\n capabilities as well as balancer (proxy) features. It could be used as diameter server";
636 result += "\n (i.e. to simulate PCRF nodes, OCS systems, etc.), as diameter client (GGSNs, DPIs, etc.),";
637 result += "\n and balancer systems to provide failover to external round-robin launchers. Also, auxiliary";
638 result += "\n encoder/decoder/loader function could be deployed to reinterpret certain external flow and";
639 result += "\n send it to another process.";
641 result += "\nThe ANNA::diameter_comm built-in module provides a great set of characteristics as multiple connections";
642 result += "\n on both server and client side, definition for multiple-server entities (and not only two as standard";
643 result += "\n establish as minimum), separate statistics analyzer per each resource, automatic CER/CEA and DWR/DWA";
644 result += "\n generation, expiration control and many more features.";
646 result += "\nProcess traces are dump on \"launcher.traces\" and could have any trace level (POSIX levels), usually";
647 result += "\n 'debug' or 'warning'. See ANNA documentation for more details.";
649 result += "\nAs any other ANNA process, context dump could be retrieved sending SIGUSR1 signal:";
650 result += "\n kill -10 <pid>";
652 result += "\n kill -s SIGUSR1 <pid>";
653 result += "\n and then";
654 result += "\n vi /var/tmp/anna.context.<pid>";
656 result += "\nA complete xml report will show all the context information (counters, alarms, statistics,";
657 result += "\n handlers, diameter dictionary, etc.), and a powerful log module could dump all the events";
658 result += "\n processed and flow information. Statistics could be analized at context dump and optionally";
659 result += "\n written to disk as sample files (useful for graphs and spreadsheet reports) with all the";
660 result += "\n measurements.";
662 result += "\nAlso SIGUSR2 is handled for management purposes. We will talk later about this.";
665 result += "\nCOMMAND LINE";
666 result += "\n------------";
668 result += "\nStart the launcher process without arguments in order to see all the startup configuration";
669 result += "\n posibilities, many of which could be modified on the air through the management interface";
670 result += "\n (we will talk later about this great feature). Some of the more common parameters are:";
672 result += "\nAs mandatory, the stack definition given through the xml dictionary:";
673 result += "\n -dictionary <path to dictionary file>";
675 result += "\nActing as a diameter server (accepting i.e. 10 connections), you would have:";
676 result += "\n -diameterServer localhost:3868 -diameterServerSessions 10 -entityServerSessions 0";
678 result += "\nActing as a diameter client (launching i.e. 10 connections to each entity server), you would have:";
679 result += "\n -entity 192.168.12.11:3868,192.168.12.21:3868 -entityServerSessions 10 -diameterServerSessions 0";
681 result += "\nIf you act as a proxy or a translation agent, you need to combine both former setups, and probably";
682 result += "\n will need to program the answers to be replied through the operations interface. To balance the";
683 result += "\n traffic at your client side you shall use '-balance' and '-sessionBasedModelsClientSocketSelection'";
684 result += "\n arguments in order to define the balancing behaviour.";
686 result += "\nThe process builds automatically CER and DWR messages as a client, but you could specify your own";
687 result += "\n customized ones using '-cer <xml message file>' and '-dwr <xml message file>'.";
688 result += "\nThe process builds automatically CEA and DWA messages as a server, but you could program your own";
689 result += "\n customized ones using operations interface.";
692 result += "\nDYNAMIC OPERATIONS";
693 result += "\n------------------";
695 result += "\nADL supports several operations which could be reconized via HTTP interface or SIGUSR2 caugh.";
696 result += "\nAn operation is specified by mean a string containing the operation name and needed arguments";
697 result += "\n separated by pipes. These are the available commands:";
699 result += "\n--------------------------------------------------------------------------------------- General purpose";
701 result += "\nhelp This help. Startup information-level traces also dump this help.";
703 result += "\n------------------------------------------------------------------------------------ Parsing operations";
705 result += "\ncode|<source_file>|<target_file> Encodes source file (pathfile) into target file (pathfile).";
706 result += "\ndecode|<source_file>|<target_file> Decodes source file (pathfile) into target file (pathfile).";
707 result += "\nloadxml|<source_file> Reinterpret xml source file (pathfile).";
709 result += "\n------------------------------------------------------------------------------------------- Hot changes";
711 result += "\ndiameterServerSessions|<integer> Updates the maximum number of accepted connections to diameter";
712 result += "\n server socket.";
713 result += "\ncollect Reset statistics and counters to start a new test stage of";
714 result += "\n performance measurement. Context data is written at";
715 result += "\n '/var/tmp/anna.context.<pid>' by mean 'kill -10 <pid>'.";
717 result += "\n<visibility action>|[<address>:<port>]|[socket id]";
719 result += "\n Actions: hide, show (update state) and hidden, shown (query state).";
720 result += "\n Acts over a client session for messages delivery (except CER/A, DWR/A, DPR/A).";
721 result += "\n If missing server (first parameter) all applications sockets will be affected.";
722 result += "\n If missing socket (second parameter) for specific server, all its sockets will be affected.";
724 result += "\n All application client sessions are shown on startup, but standard delivery only use primary";
725 result += "\n server ones except if fails. Balance configuration use all the allowed sockets. You could also";
726 result += "\n use command line 'sessionBasedModelsClientSocketSelection' to force traffic flow over certain";
727 result += "\n client sessions, but for this, hide/show feature seems easier.";
729 result += "\n--------------------------------------------------------------------------------------- Flow operations";
731 result += "\nsendxml2e|<source_file> Sends xml source file (pathfile) through configured entity.";
732 result += "\nsendxml2c|<source_file> Sends xml source file (pathfile) to client.";
733 result += "\nsendxml|<source_file> Same as 'sendxml2e'.";
734 result += "\nanswerxml2e|[source_file] Answer xml source file (pathfile) for corresponding request from entity.";
735 result += "\nanswerxml2c|[source_file] Answer xml source file (pathfile) for corresponding request from client.";
736 result += "\nanswerxml|[source_file] Same as 'answerxml2c'.";
737 result += "\n List programmed answers if no parameter provided.";
739 result += "\nIf a request is received, answer map (built with 'answerxml<[2c] or 2e>' operations) will be";
740 result += "\n checked to find a corresponding programmed answer to be replied(*). If no ocurrence is found,";
741 result += "\n or answer message was received, the message is forwarded to the other side (entity or client),";
742 result += "\n or nothing but trace when no peer at that side is configured. Answer to client have sense when";
743 result += "\n diameter server socket is configured, answer to entity have sense when entity does.";
745 result += "\n(*) sequence values (hop-by-hop and end-to-end), Session-Id and Subscription-Id avps, are mirrored";
746 result += "\n to the peer which sent the request. If user wants to test a specific answer without changing it,";
747 result += "\n use sendxml operations better than programming.";
749 result += "\nBalance ('-balance' command line parameter) could be used to forward server socket receptions through";
750 result += "\n entity servers by mean a round-robin algorithm. Both diameter server socket and entity targets should";
751 result += "\n have been configured, that is to say: launcher acts as client and server. If no balance is used, an";
752 result += "\n standard delivery is performed: first primary entity server, secondary when fails, etc.";
754 result += "\n--------------------------------------------------------------------------- Processing types (log tags)";
756 result += "\nUsed as log file extensions (when '-splitLog' is provided on command line) and context preffixes on log";
757 result += "\n details when unique log file is dumped:";
759 result += "\n [sent2e/send2eError] Send to entity (success/error)";
760 result += "\n [sent2c/send2cError] Send to client (success/error)";
761 result += "\n [fwd2e/fwd2eError] Forward to entity a reception from client (success/error)";
762 result += "\n [fwd2c/fwd2cError] Forward to client a reception from entity (success/error)";
763 result += "\n [recvfc] Reception from client";
764 result += "\n [recvfe] Reception from entity";
765 result += "\n [req2c-expired] A request sent to client has been expired";
766 result += "\n [req2e-expired] A request sent to entity has been expired";
767 result += "\n [recvfc-ans-unknown] Reception from client of an unknown answer (probably former [req2c-expired]";
768 result += "\n has been logged)";
769 result += "\n [recvfe-ans-unknown] Reception from entity of an unknown answer (probably former [req2e-expired]";
770 result += "\n has been logged)";
772 result += "\n-------------------------------------------------------------------------------------------- Load tests";
774 result += "\nburst|<action>|[parameter] Used for performance testing, we first program diameter requests";
775 result += "\n messages in order to launch them from client side to the configured";
776 result += "\n diameter entity. We could start the burst with an initial load";
777 result += "\n (non-asynchronous sending), after this, a new request will be sent";
778 result += "\n per answer received or expired context. There are 10 actions: clear,";
779 result += "\n load, start, push, pop, stop, repeat, send, goto and look.";
781 result += "\n burst|clear Clears all loaded burst messages.";
782 result += "\n burst|load|<source_file> Loads the next diameter message into launcher burst.";
783 result += "\n burst|start|<initial load> Starts (or restarts if already in progress) the message sending with";
784 result += "\n a certain initial load.";
785 result += "\n burst|push|<load amount> Sends specific non-aynchronous load.";
786 result += "\n burst|pop|<release amount> Skip send burst messages in order to reduce over-the-air requests.";
787 result += "\n Popping all OTA requests implies burst stop because no more answer";
788 result += "\n will arrive to the process. Burst output file (-burstLog command";
789 result += "\n line parameter) shows popped messages with crosses (x). Each cross";
790 result += "\n represents one received answer for which no new request is sent.";
791 result += "\n burst|stop Stops the burst cycle. You can resume pushing 1 load amount.";
792 result += "\n burst|repeat|[[yes]|no] Restarts the burst launch when finish. If initial load or push load";
793 result += "\n amount is greater than burst list size, they will be limited when";
794 result += "\n the list is processed except when repeat mode is enabled.";
795 result += "\n burst|send|<amount> Sends messages from burst list. The main difference with start/push";
796 result += "\n operations is that burst won't be awaken. Externally we could control";
797 result += "\n sending time (no request will be sent for answers).";
798 result += "\n burst|goto|<order> Updates current burst pointer position.";
799 result += "\n burst|look|<order> Show programmed burst message for order provided.";
802 result += "\nUSING OPERATIONS INTERFACE";
803 result += "\n--------------------------";
805 result += "\n------------------------------------------------------------------------- Operations via HTTP interface";
807 result += "\nAll the operations described above can be used through the optional HTTP interface. You only have";
808 result += "\n to define the http server at the command line with something like: '-httpServer localhost:9000'.";
809 result += "\nTo send the task, we shall build the http request body with the operation string. Some examples";
810 result += "\n using curl client could be:";
812 result += "\n curl -m 1 --data \"diameterServerSessions|4\" localhost:9000";
813 result += "\n curl -m 1 --data \"code|ccr.xml\" localhost:9000";
814 result += "\n curl -m 1 --data \"decode|ccr.hex\" localhost:9000";
815 result += "\n curl -m 1 --data \"sendxml2e|ccr.xml\" localhost:9000";
818 result += "\n------------------------------------------------------------------------- Operations via SIGUSR2 signal";
820 result += "\nThe alternative using SIGUSR2 signal requires the creation of the task(s) file which will be read at";
821 result += "\n signal event:";
822 result += "\n echo \"<<operation>\" > "; result += SIGUSR2_TASKS_INPUT_FILENAME;
824 result += "\n kill -12 <pid>";
826 result += "\n kill -s SIGUSR2 <pid>";
827 result += "\n and then see the results:";
828 result += "\n cat "; result += SIGUSR2_TASKS_OUTPUT_FILENAME;
830 result += "\nYou could place more than one line (task) in the input file. Output reports will be appended in that";
831 result += "\n case over the output file. Take into account that all the content of the task file will be executed";
832 result += "\n sinchronously by the process. If you are planning traffic load, better use the asynchronous http";
833 result += "\n interface.";
841 std::string Launcher::programmedAnswers2c() const throw() {
842 std::string result = "\n";
843 result += "\n ------------- CURRENT PROGRAMMED ANSWERS TO CLIENT -------------\n\n";
845 if (G_reactingAnswers2C.size() == 0) {
846 result += "No ocurrences found\n\n";
848 for (reacting_answers_const_iterator it = G_reactingAnswers2C.begin(); it != G_reactingAnswers2C.end(); it++) {
849 result += (*it).second->asXMLString();
858 std::string Launcher::programmedAnswers2e() const throw() {
859 std::string result = "\n";
860 result += "\n\n ------------- CURRENT PROGRAMMED ANSWERS TO ENTITY -------------\n\n";
862 if (G_reactingAnswers2E.size() == 0) {
863 result += "No ocurrences found\n\n";
865 for (reacting_answers_const_iterator it = G_reactingAnswers2E.begin(); it != G_reactingAnswers2E.end(); it++) {
866 result += (*it).second->asXMLString();
874 void MyCommunicator::prepareAnswer(anna::diameter::codec::Message *answer, const anna::DataBlock &request) const throw() {
875 // Sequence values (hop-by-hop and end-to-end), session-id and subscription-id avps, are mirrored to the peer which sent the request.
876 // If user wants to test a specific answer without changing it, use send operations better than programming.
877 // Sequence substitution:
878 answer->setHopByHop(anna::diameter::codec::functions::getHopByHop(request));
879 answer->setEndToEnd(anna::diameter::codec::functions::getEndToEnd(request));
881 // Session-Id substitution:
883 std::string sessionId = anna::diameter::helpers::base::functions::getSessionId(request);
885 std::string msg = "Extracted Session-Id: ";
887 anna::Logger::debug(msg, ANNA_FILE_LOCATION);
889 answer->getAvp("Session-Id")->getUTF8String()->setValue(sessionId);
890 } catch (anna::RuntimeException &ex) {
894 // Subscription-Id substitution: is not usual to carry Subscription-Id on answer messages, but if programmed answer have this information,
895 // then it will be adapted with the received data at request.
896 if (answer->countAvp("Subscription-Id") > 0) {
897 std::string msisdn = anna::diameter::helpers::dcca::functions::getSubscriptionIdData(request, anna::diameter::helpers::dcca::AVPVALUES__Subscription_Id_Type::END_USER_E164);
898 std::string imsi = anna::diameter::helpers::dcca::functions::getSubscriptionIdData(request, anna::diameter::helpers::dcca::AVPVALUES__Subscription_Id_Type::END_USER_IMSI);
900 if ((msisdn != "") || (imsi != "")) { // Both request & answer have SID: replace answer one with the request information:
901 answer->removeAvp("Subscription-Id", 0 /* remove all */);
906 anna::diameter::codec::Avp *sid = answer->addAvp("Subscription-Id");
907 sid->addAvp("Subscription-Id-Type")->getEnumerated()->setValue(anna::diameter::helpers::dcca::AVPVALUES__Subscription_Id_Type::END_USER_E164);
908 sid->addAvp("Subscription-Id-Data")->getUTF8String()->setValue(msisdn);
912 anna::diameter::codec::Avp *sid = answer->addAvp("Subscription-Id"); // another
913 sid->addAvp("Subscription-Id-Type")->getEnumerated()->setValue(anna::diameter::helpers::dcca::AVPVALUES__Subscription_Id_Type::END_USER_IMSI);
914 sid->addAvp("Subscription-Id-Data")->getUTF8String()->setValue(imsi);
920 void MyCommunicator::eventReceiveMessage(anna::comm::ClientSocket& clientSocket, const anna::comm::Message& message)
921 throw(anna::RuntimeException) {
922 LOGMETHOD(anna::TraceMethod tm("MyCommunicator", "eventReceiveMessage", ANNA_FILE_LOCATION));
924 if (clientSocket.support(anna::http::Transport::className()) == false)
927 MyHandler& httpHandler = a_contexts.get();
928 httpHandler.apply(clientSocket, message);
932 using namespace anna::diameter;
934 int main(int argc, const char** argv) {
935 anna::Logger::setLevel(anna::Logger::Warning);
936 anna::Logger::initialize("launcher", new TraceWriter("launcher.traces", 2048000));
937 anna::time::functions::initialize(); // before application instantiation (it have a anna::time object)
938 anna::time::functions::setControlPoint(); // start control point (application lifetime)
940 anna::http::functions::initialize();
943 CommandLine& commandLine(anna::CommandLine::instantiate());
945 commandLine.add("trace", anna::CommandLine::Argument::Optional, "Trace level (emergency, alert, critical, error, warning, notice, information, debug, local0..local7)");
946 commandLine.add("log", anna::CommandLine::Argument::Optional, "Process log file (operations result, traffic log, etc.). By default 'launcher.log'. Empty string or \"null\" name, to disable. Warning: there is no rotation for log files (use logrotate or whatever)");
947 commandLine.add("splitLog", anna::CommandLine::Argument::Optional, "Splits log file (appends to log filename, extensions with the type of event: see help on startup information-level traces). No log files for code/decode and load operations are created", false);
948 commandLine.add("detailedLog", anna::CommandLine::Argument::Optional, "Insert detailed information at log files. Should be disabled on automatic tests. Useful on '-balance' mode to know messages flow along the sockets", false);
949 commandLine.add("logStatisticSamples", anna::CommandLine::Argument::Optional, "Log statistics samples for the provided concept id list, over './sample.<concept id>.csv' files. For example: \"1,2\" will log concepts 1 and 2. Reserved word \"all\" activates all registered statistics concept identifiers. That ids are shown at context dump (see help to get it).");
950 commandLine.add("burstLog", anna::CommandLine::Argument::Optional, "Burst operations log file. By default 'launcher.burst'. Empty string or \"null\" name, to disable. Warning: there is no rotation for log files (use logrotate or whatever). Output: dot (.) for each burst message sent/pushed, cross (x) for popped ones, and order number when multiple of 1% of burst list size, plus OTA requests when changed.");
951 commandLine.add("cntDir", anna::CommandLine::Argument::Optional, "Counters directory. By default is the current execution directory. Warning: a counter file will be dump per record period; take care about the possible accumulation of files");
952 commandLine.add("cntRecordPeriod", anna::CommandLine::Argument::Optional, "Counters record procedure period in milliseconds. If missing, default value of 300000 (5 minutes) will be assigned. Value of 0 disables the record procedure.");
954 commandLine.add("httpServer", anna::CommandLine::Argument::Optional, "HTTP Management interface address (using i.e. curl tool) in '<address>:<port>' format. For example: 10.20.30.40:8080");
955 commandLine.add("httpServerShared", anna::CommandLine::Argument::Optional, "Enables shared bind for HTTP Management interface address. It would be useful i.e. to allow a great amount of curl operations per second", false);
956 commandLine.add("diameterServer", anna::CommandLine::Argument::Optional, "Diameter own server address in '<address>:<port>' format. For example: 10.20.30.40:3868");
957 commandLine.add("diameterServerSessions", anna::CommandLine::Argument::Optional, "Diameter own server available connections (0: diameter server disabled). Default value of 1");
958 commandLine.add("entity", anna::CommandLine::Argument::Optional, "Target diameter entity (comma-separated '<address>:<port>' format). For example: 10.20.30.40:3868,10.20.30.41:3868");
959 commandLine.add("entityServerSessions", anna::CommandLine::Argument::Optional, "Diameter entity server sessions (0: diameter entity disabled). Default value of 1");
960 commandLine.add("balance", anna::CommandLine::Argument::Optional, "Balance over entity servers instead of doing standard behaviour (first primary, secondary if fails, etc.)", false);
961 commandLine.add("sessionBasedModelsClientSocketSelection", anna::CommandLine::Argument::Optional, "By default, round-robin will be applied for IEC model (SMS/MMS), and Session-Id Low Part will be analyzed for ECUR/SCUR model (data, voice and content). You could change ECUR/SCUR analysis behaviour providing 'SessionIdHighPart', 'SessionIdOptionalPart' (atoi applied; usually subscriber id data, i.e. MSISDN or IMSI) and 'RoundRobin'.");
962 commandLine.add("dictionary", anna::CommandLine::Argument::Mandatory, "Diameter dictionary pathfiles (could be one or more ocurrences in a comma separated list, in order to accumulate loads). For example: avps_etsi.xml,avps_ietf.xml,avps_tgpp.xml,commands_qosControl.xml");
963 commandLine.add("ignoreFlags", anna::CommandLine::Argument::Optional, "Ignore flags on validation (at the moment only bits M & P from AVPs, because V bit is too important; no operation flags could be checked). Also force compact xml presentation ignoring flags during dictionary elements identification", false);
964 commandLine.add("ignoreErrors", anna::CommandLine::Argument::Optional, "Local server skips requests errors analysis which would prepare automatic answers for them when a problem is found. If no answer is programmed and entity is configured, a failed request would be forwarded (delegates at the end point) even if this parameter is missing", false);
965 commandLine.add("allowedInactivityTime", anna::CommandLine::Argument::Optional, "Milliseconds for the maximum allowed inactivity time on server sessions born over the local server before being reset. If missing, default value of 90000 will be assigned");
966 commandLine.add("tcpConnectDelay", anna::CommandLine::Argument::Optional, "Milliseconds to wait TCP connect to any server. If missing, default value of 200 will be assigned");
967 commandLine.add("answersTimeout", anna::CommandLine::Argument::Optional, "Milliseconds to wait pending application answers from diameter peers. If missing, default value of 10000 will be assigned");
968 commandLine.add("ceaTimeout", anna::CommandLine::Argument::Optional, "Milliseconds to wait CEA from diameter server. If missing, default value of 'answersTimeout' will be assigned");
969 commandLine.add("watchdogPeriod", anna::CommandLine::Argument::Optional, "Milliseconds for watchdog timer (Tw) for diameter keep-alive procedure. If missing, default value of 30000 will be assigned");
970 commandLine.add("reconnectionPeriod", anna::CommandLine::Argument::Optional, "Milliseconds to recover diameter client-session when server connection has been broken. If missing, default value of 10000 will be assigned");
971 commandLine.add("cer", anna::CommandLine::Argument::Optional, "Pathfile for the Capabilities Exchange Request xml message. If missing, \"cer.xml\" is searched. If missing again, process creates own CER");
972 commandLine.add("dwr", anna::CommandLine::Argument::Optional, "Pathfile for the Device Watchdog Request xml message. If missing, \"dwr.xml\" is searched. If missing again, process creates own DWR");
973 commandLine.add("originHost", anna::CommandLine::Argument::Optional, "Diameter application host name (system name). If missing, process sets o.s. hostname");
974 commandLine.add("originRealm", anna::CommandLine::Argument::Optional, "Diameter application node realm name. If missing, process sets domain name");
975 commandLine.add("integrationAndDebugging", anna::CommandLine::Argument::Optional, "Sets validation mode to 'Always' (default validates only after decoding), and validation depth to 'Complete' (default validates until 'FirstError')", false);
976 // commandLine.add("clone", anna::CommandLine::Argument::Optional, "Enables fork mode for request processing", false);
977 commandLine.initialize(argv, argc);
978 commandLine.verify();
979 std::cout << commandLine.asString() << std::endl;
981 } catch (Exception& ex) {
982 cout << ex.asString() << endl;
988 Launcher::Launcher() : anna::comm::Application("launcher", "DiameterLauncher", "1.1"), a_communicator(NULL) {
989 a_myDiameterEngine = new MyDiameterEngine();
990 a_myDiameterEngine->setRealm("ADL.ericsson.com");
991 a_myDiameterEngine->setAutoBind(false); // allow to create client-sessions without binding them, in order to set timeouts.
992 //a_myDiameterEngine->setFreezeEndToEndOnSending();
993 a_logFile = "launcher.log";
994 a_burstLogFile = "launcher.burst";
996 a_detailedLog = false;
998 a_counterRecorder = NULL;
999 a_counterRecorderClock = NULL;
1001 a_diameterLocalServer = NULL;
1002 a_cerPathfile = "cer.xml";
1003 a_dwrPathfile = "dwr.xml";
1006 a_burstRepeat = false;
1007 a_burstActive = false;
1008 //a_burstMessages.clear();
1009 a_burstLoadIndx = 0;
1010 a_burstDeliveryIt = a_burstMessages.begin();
1012 a_burstPopCounter = 0;
1015 void Launcher::baseProtocolSetupAsClient(void) throw(anna::RuntimeException) {
1017 // <CER> ::= < Diameter Header: 257, REQ >
1018 // { Origin-Host } 264 diameterIdentity
1019 // { Origin-Realm } 296 idem
1020 // 1* { Host-IP-Address } 257, address
1021 // { Vendor-Id } 266 Unsigned32
1022 // { Product-Name } 269 UTF8String
1023 // [Origin-State-Id] 278 Unsigned32
1024 // * [ Supported-Vendor-Id ] 265 Unsigned32
1025 // * [ Auth-Application-Id ] 258 Unsigned32
1026 // * [Acct-Application-Id] 259 Unsigned32
1027 anna::diameter::codec::Message diameterCER;
1028 int applicationId = 0 /*anna::diameter::helpers::APPID__3GPP_Rx*/; // Unsigned32
1029 std::string OH = a_myDiameterEngine->getHost();
1030 std::string OR = a_myDiameterEngine->getRealm();
1031 std::string hostIP = anna::functions::getHostnameIP(); // Address
1032 int vendorId = anna::diameter::helpers::VENDORID__tgpp; // Unsigned32
1033 std::string productName = "ANNA Diameter Launcher"; // UTF8String
1034 bool loadingError = false;
1037 diameterCER.loadXML(a_cerPathfile);
1038 } catch (anna::RuntimeException &ex) {
1040 loadingError = true;
1044 LOGWARNING(anna::Logger::warning("CER file not found. Get harcoded.", ANNA_FILE_LOCATION));
1045 diameterCER.setId(anna::diameter::helpers::base::COMMANDID__Capabilities_Exchange_Request);
1046 diameterCER.setApplicationId(applicationId);
1047 diameterCER.addAvp(anna::diameter::helpers::base::AVPID__Origin_Host)->getDiameterIdentity()->setValue(OH);
1048 diameterCER.addAvp(anna::diameter::helpers::base::AVPID__Origin_Realm)->getDiameterIdentity()->setValue(OR);
1049 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>"
1050 diameterCER.addAvp(anna::diameter::helpers::base::AVPID__Vendor_Id)->getUnsigned32()->setValue(vendorId);
1051 diameterCER.addAvp(anna::diameter::helpers::base::AVPID__Product_Name)->getUTF8String()->setValue(productName);
1052 diameterCER.addAvp(anna::diameter::helpers::base::AVPID__Auth_Application_Id)->getUnsigned32()->setValue(applicationId);
1056 // <DWR> ::= < Diameter Header: 280, REQ >
1059 anna::diameter::codec::Message diameterDWR;
1060 loadingError = false;
1063 diameterDWR.loadXML(a_dwrPathfile);
1064 } catch (anna::RuntimeException &ex) {
1066 loadingError = true;
1070 LOGWARNING(anna::Logger::warning("DWR file not found. Get harcoded.", ANNA_FILE_LOCATION));
1071 diameterDWR.setId(anna::diameter::helpers::base::COMMANDID__Device_Watchdog_Request);
1072 diameterDWR.setApplicationId(applicationId);
1073 diameterDWR.addAvp(anna::diameter::helpers::base::AVPID__Origin_Host)->getDiameterIdentity()->setValue(OH);
1074 diameterDWR.addAvp(anna::diameter::helpers::base::AVPID__Origin_Realm)->getDiameterIdentity()->setValue(OR);
1077 //////////////////////////
1078 // IDEM FOR CEA AND DWA //
1079 //////////////////////////
1081 // // <CER> ::= < Diameter Header: 257, REQ >
1082 // // { Origin-Host } 264 diameterIdentity
1083 // // { Origin-Realm } 296 idem
1084 // // 1* { Host-IP-Address } 257, address
1085 // // { Vendor-Id } 266 Unsigned32
1086 // // { Product-Name } 269 UTF8String
1087 // // [Origin-State-Id] 278 Unsigned32
1088 // // * [ Supported-Vendor-Id ] 265 Unsigned32
1089 // // * [ Auth-Application-Id ] 258 Unsigned32
1090 // // * [Acct-Application-Id] 259 Unsigned32
1091 // anna::diameter::codec::Message diameterCER;
1092 // int applicationId = 0 /*anna::diameter::helpers::APPID__3GPP_Rx*/; // Unsigned32
1093 // std::string OH = a_myDiameterEngine->getHost();
1094 // std::string OR = a_myDiameterEngine->getRealm();
1095 // std::string hostIP = anna::functions::getHostnameIP(); // Address
1096 // int vendorId = anna::diameter::helpers::VENDORID__tgpp; // Unsigned32
1097 // std::string productName = "ANNA Diameter Launcher"; // UTF8String
1098 // bool loadingError = false;
1101 // diameterCER.loadXML("cer.xml");
1102 // } catch (anna::RuntimeException &ex) {
1104 // loadingError = true;
1107 // if (loadingError) {
1108 // LOGWARNING(anna::Logger::warning("CER file not found. Get harcoded.", ANNA_FILE_LOCATION));
1109 // diameterCER.setId(anna::diameter::helpers::base::COMMANDID__Capabilities_Exchange_Request);
1110 // diameterCER.setApplicationId(applicationId);
1111 // diameterCER.addAvp(anna::diameter::helpers::base::AVPID__Origin_Host)->getDiameterIdentity()->setValue(OH);
1112 // diameterCER.addAvp(anna::diameter::helpers::base::AVPID__Origin_Realm)->getDiameterIdentity()->setValue(OR);
1113 // 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>"
1114 // diameterCER.addAvp(anna::diameter::helpers::base::AVPID__Vendor_Id)->getUnsigned32()->setValue(vendorId);
1115 // diameterCER.addAvp(anna::diameter::helpers::base::AVPID__Product_Name)->getUTF8String()->setValue(productName);
1116 // diameterCER.addAvp(anna::diameter::helpers::base::AVPID__Auth_Application_Id)->getUnsigned32()->setValue(applicationId);
1120 // // <DWR> ::= < Diameter Header: 280, REQ >
1121 // // { Origin-Host }
1122 // // { Origin-Realm }
1123 // anna::diameter::codec::Message diameterDWR;
1124 // loadingError = false;
1127 // diameterDWR.loadXML("dwr.xml");
1128 // } catch (anna::RuntimeException &ex) {
1130 // loadingError = true;
1133 // if (loadingError) {
1134 // LOGWARNING(anna::Logger::warning("DWR file not found. Get harcoded.", ANNA_FILE_LOCATION));
1135 // diameterDWR.setId(anna::diameter::helpers::base::COMMANDID__Device_Watchdog_Request);
1136 // diameterDWR.setApplicationId(applicationId);
1137 // diameterDWR.addAvp(anna::diameter::helpers::base::AVPID__Origin_Host)->getDiameterIdentity()->setValue(OH);
1138 // diameterDWR.addAvp(anna::diameter::helpers::base::AVPID__Origin_Realm)->getDiameterIdentity()->setValue(OR);
1140 // Assignment for CER/DWR and CEA/DWA:
1141 a_myDiameterEngine->setCERandDWR(diameterCER.code(), diameterDWR.code());
1142 //a_myDiameterEngine->setCEAandDWA(diameterCEA.code(), diameterDWA.code());
1145 void Launcher::writeLogFile(const anna::DataBlock & db, const std::string &logExtension, const std::string &detail) const throw() {
1146 // if (!logEnabled()) return;
1149 try { G_codecMsg.decode(db); } catch (anna::RuntimeException &ex) { ex.trace(); }
1151 writeLogFile(G_codecMsg, logExtension, detail);
1155 // Si ya lo tengo decodificado:
1156 void Launcher::writeLogFile(const anna::diameter::codec::Message & decodedMessage, const std::string &logExtension, const std::string &detail) const throw() {
1157 // if (!logEnabled()) return;
1158 // Open target file:
1159 std::string targetFile = a_logFile;
1163 targetFile += logExtension;
1166 ofstream out(targetFile.c_str(), ifstream::out | ifstream::app);
1167 // Set text to dump:
1168 std::string title = "[";
1169 title += logExtension;
1171 // Build complete log:
1172 std::string log = "\n";
1174 if (a_detailedLog) {
1175 anna::time::Date now;
1178 title += now.asString();
1179 log += anna::functions::highlight(title, anna::functions::TextHighlightMode::OverAndUnderline);
1180 log += decodedMessage.asXMLString();
1182 log += anna::functions::highlight("Used resource");
1188 log += decodedMessage.asXMLString();
1193 out.write(log.c_str(), log.size());
1198 void Launcher::writeBurstLogFile(const std::string &buffer) throw() {
1199 ofstream out(a_burstLogFile.c_str(), ifstream::out | ifstream::app);
1200 out.write(buffer.c_str(), buffer.size());
1201 out.close(); // close() will be called when the object is destructed (i.e., when it goes out of scope).
1202 // you'd call close() only if you indeed for some reason wanted to close the filestream
1203 // earlier than it goes out of scope.
1207 void Launcher::checkTimeMeasure(const char * commandLineParameter, bool optional) throw(anna::RuntimeException) {
1208 CommandLine& cl(anna::CommandLine::instantiate());
1210 if (!cl.exists(commandLineParameter) && optional) return; // start error if mandatory
1212 std::string parameter = cl.getValue(commandLineParameter);
1214 if (anna::functions::isLike("^[0-9]+$", parameter)) { // para incluir numeros decimales: ^[0-9]+(.[0-9]+)?$
1215 int msecs = cl.getIntegerValue(commandLineParameter);
1217 if (msecs > a_timeEngine->getMaxTimeout()) {
1218 std::string msg = "Commandline parameter '";
1219 msg += commandLineParameter;
1220 msg += "' is greater than allowed max timeout for timming engine: ";
1221 msg += anna::functions::asString(a_timeEngine->getMaxTimeout());
1222 throw RuntimeException(msg, ANNA_FILE_LOCATION);
1225 if (msecs <= a_timeEngine->getResolution()) {
1226 std::string msg = "Commandline parameter '";
1227 msg += commandLineParameter;
1228 msg += "' (and in general, all time measures) must be greater than timming engine resolution: ";
1229 msg += anna::functions::asString(a_timeEngine->getResolution());
1230 throw RuntimeException(msg, ANNA_FILE_LOCATION);
1236 // Excepcion (por no ser entero):
1237 std::string msg = "Error at commandline parameter '";
1238 msg += commandLineParameter;
1241 msg += "': must be a non-negative integer number";
1242 throw RuntimeException(msg, ANNA_FILE_LOCATION);
1246 void Launcher::startDiameterServer(int diameterServerSessions) throw(anna::RuntimeException) {
1247 if (diameterServerSessions <= 0) return;
1249 std::string address;
1251 CommandLine& cl(anna::CommandLine::instantiate());
1252 anna::functions::getAddressAndPortFromSocketLiteral(cl.getValue("diameterServer"), address, port);
1253 //ServerSocket *createServerSocket(const std::string & addr, int port = Session::DefaultPort, int maxConnections = -1, int category = 1, const std::string & description = "")
1254 a_diameterLocalServer = a_myDiameterEngine->createLocalServer(address, port, diameterServerSessions);
1255 a_diameterLocalServer->setDescription("Launcher diameter local server");
1256 int allowedInactivityTime = 90000; // ms
1258 if (cl.exists("allowedInactivityTime")) allowedInactivityTime = cl.getIntegerValue("allowedInactivityTime");
1260 a_diameterLocalServer->setAllowedInactivityTime((anna::Millisecond)allowedInactivityTime);
1264 void Launcher::initialize()
1265 throw(anna::RuntimeException) {
1266 anna::comm::Application::initialize();
1267 CommandLine& cl(anna::CommandLine::instantiate());
1268 anna::comm::Communicator::WorkMode::_v workMode(anna::comm::Communicator::WorkMode::Single);
1269 // if (cl.exists ("clone"))
1270 // workMode = anna::comm::Communicator::WorkMode::Clone;
1271 a_communicator = new MyCommunicator(workMode);
1272 a_timeEngine = new anna::timex::Engine((anna::Millisecond)300000, (anna::Millisecond)150);
1274 // Counters record procedure:
1275 anna::Millisecond cntRecordPeriod = (anna::Millisecond)300000; // ms
1276 if (cl.exists("cntRecordPeriod")) cntRecordPeriod = cl.getIntegerValue("cntRecordPeriod");
1277 if (cntRecordPeriod != 0) {
1278 checkTimeMeasure("cntRecordPeriod");
1279 a_counterRecorderClock = new MyCounterRecorderClock("Counters record procedure clock", cntRecordPeriod); // clock
1281 std::string cntDir = ".";
1282 if (cl.exists("cntDir")) cntDir = cl.getValue("cntDir");
1283 a_counterRecorder = new MyCounterRecorder(cntDir + anna::functions::asString("/Counters.Pid%d", (int)getPid()));
1287 void Launcher::run()
1288 throw(anna::RuntimeException) {
1289 LOGMETHOD(anna::TraceMethod tm("Launcher", "run", ANNA_FILE_LOCATION));
1290 CommandLine& cl(anna::CommandLine::instantiate());
1292 a_start_time.setNow();
1294 anna::statistics::Engine::instantiate().enable();
1295 ///////////////////////////////
1296 // Diameter library COUNTERS //
1297 ///////////////////////////////
1298 anna::diameter::comm::OamModule & oamDiameterComm = anna::diameter::comm::OamModule::instantiate();
1299 oamDiameterComm.initializeCounterScope(1); // 1000 - 1999
1300 anna::diameter::codec::OamModule & oamDiameterCodec = anna::diameter::codec::OamModule::instantiate();
1301 oamDiameterCodec.initializeCounterScope(2); // 2000 - 2999
1307 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::RequestReceived, "" /* get defaults for enum type*/, 0 /*1000*/);
1308 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::AnswerReceived, "", 1 /*1001*/);
1309 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::RequestReceivedOnClientSession, "", 2 /*1002*/);
1310 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::AnswerReceivedOnClientSession, "", 3 /*1003*/);
1311 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::RequestReceivedOnServerSession, "", 4 /* etc. */);
1312 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::AnswerReceivedOnServerSession, "", 5);
1313 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::RequestSentOK, "", 6);
1314 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::RequestSentNOK, "", 7);
1315 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::AnswerSentOK, "", 8);
1316 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::AnswerSentNOK, "", 9);
1317 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::RequestSentOnClientSessionOK, "", 10);
1318 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::RequestSentOnClientSessionNOK, "", 11);
1319 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::AnswerSentOnClientSessionOK, "", 12);
1320 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::AnswerSentOnClientSessionNOK, "", 13);
1321 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::RequestSentOnServerSessionOK, "", 14);
1322 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::RequestSentOnServerSessionNOK, "", 15);
1323 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::AnswerSentOnServerSessionOK, "", 16);
1324 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::AnswerSentOnServerSessionNOK, "", 17);
1325 /* Diameter Base (capabilities exchange & keep alive) */
1327 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::CERSentOK, "", 18);
1328 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::CERSentNOK, "", 19);
1329 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::CEAReceived, "", 20);
1330 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::DWRSentOK, "", 21);
1331 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::DWRSentNOK, "", 22);
1332 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::DWAReceived, "", 23);
1333 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::DPRSentOK, "", 24);
1334 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::DPRSentNOK, "", 25);
1335 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::DPAReceived, "", 26);
1337 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::CERReceived, "", 27);
1338 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::CEASentOK, "", 28);
1339 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::CEASentNOK, "", 29);
1340 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::DWRReceived, "", 30);
1341 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::DWASentOK, "", 31);
1342 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::DWASentNOK, "", 32);
1343 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::DPRReceived, "", 33);
1344 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::DPASentOK, "", 34);
1345 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::DPASentNOK, "", 35);
1346 /* server socket operations (enable/disable listening port for any local server) */
1347 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::ServerSocketsOpened, "", 36);
1348 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::ServerSocketsClosed, "", 37);
1351 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::UnableToDeliverOverEntity, "", 38);
1352 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::LostAvailabilityOverClientSession, "", 39);
1353 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::RecoveredAvailabilityOverClientSession, "", 40);
1354 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::LostAvailabilityOverServer, "", 41);
1355 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::RecoveredAvailabilityOverServer, "", 42);
1356 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::LostAvailabilityOverEntity, "", 43);
1357 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::RecoveredAvailabilityOverEntity, "", 44);
1358 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::LostAvailabilityOverEngineForEntities, "", 45);
1359 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::RecoveredAvailabilityOverEngineForEntities, "", 46);
1361 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::UnableToDeliverToClient, "", 47);
1362 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::LostConnectionForServerSession, "", 48);
1363 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::UnbindConnectionForServerSessionDueToInactivityTimeAnomaly, "", 49);
1364 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::CreatedConnectionForServerSession, "", 50);
1365 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::LostAvailabilityOverLocalServer, "", 51);
1366 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::RecoveredAvailabilityOverLocalServer, "", 52);
1367 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::LostAvailabilityOverEngineForLocalServers, "", 53);
1368 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::RecoveredAvailabilityOverEngineForLocalServers, "", 54);
1369 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::RequestSentExpired, "", 55);
1370 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::RequestSentOnClientSessionExpired, "", 56);
1371 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::RequestSentOnServerSessionExpired, "", 57);
1372 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::AnswerReceivedUnknown, "", 58);
1373 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::AnswerReceivedOnClientSessionUnknown, "", 59);
1374 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::AnswerReceivedOnServerSessionUnknown, "", 60);
1379 oamDiameterCodec.registerCounter(anna::diameter::codec::OamModule::Counter::AvpDecode__NotEnoughBytesToCoverAvpHeaderLength, "", 0 /*2000*/);
1380 oamDiameterCodec.registerCounter(anna::diameter::codec::OamModule::Counter::AvpDecode__IncoherenceBetweenActivatedVBitAndZeroedVendorIDValueReceived, "", 1 /*2001*/);
1381 oamDiameterCodec.registerCounter(anna::diameter::codec::OamModule::Counter::AvpDecode__IncorrectLength, "", 2 /*2002*/);
1382 oamDiameterCodec.registerCounter(anna::diameter::codec::OamModule::Counter::AvpDecode__DataPartInconsistence, "", 3 /*2003*/);
1383 oamDiameterCodec.registerCounter(anna::diameter::codec::OamModule::Counter::AvpDecode__UnknownAvpWithMandatoryBit, "", 4 /*2004*/);
1384 /* Message decoding */
1385 oamDiameterCodec.registerCounter(anna::diameter::codec::OamModule::Counter::MessageDecode__NotEnoughBytesToCoverMessageHeaderLength, "", 5 /*2005*/);
1386 oamDiameterCodec.registerCounter(anna::diameter::codec::OamModule::Counter::MessageDecode__NotEnoughBytesToCoverMessageLength, "", 6 /*2006*/);
1387 /* Avp validation */
1388 oamDiameterCodec.registerCounter(anna::diameter::codec::OamModule::Counter::AvpValidation__EnumeratedAvpWithValueDoesNotComplyRestriction, "", 10 /*2010*/);
1389 oamDiameterCodec.registerCounter(anna::diameter::codec::OamModule::Counter::AvpValidation__AvpFlagsDoesNotFulfillTheDefinedFlagRules, "", 11 /*2011*/);
1390 /* Message validation */
1391 oamDiameterCodec.registerCounter(anna::diameter::codec::OamModule::Counter::MessageValidation__UnknownOperationUnableToValidate, "", 12 /*2012*/);
1392 oamDiameterCodec.registerCounter(anna::diameter::codec::OamModule::Counter::MessageValidation__OperationHaveIncoherentFlags, "", 13 /*2013*/);
1393 /* Level validation */
1394 oamDiameterCodec.registerCounter(anna::diameter::codec::OamModule::Counter::LevelValidation__MissingFixedRule, "", 14 /*2014*/);
1395 oamDiameterCodec.registerCounter(anna::diameter::codec::OamModule::Counter::LevelValidation__FailedRuleForCardinality, "", 15 /*2015*/);
1396 oamDiameterCodec.registerCounter(anna::diameter::codec::OamModule::Counter::LevelValidation__FailedRuleForCardinalityLessThanNeeded, "", 16 /*2016*/);
1397 oamDiameterCodec.registerCounter(anna::diameter::codec::OamModule::Counter::LevelValidation__FailedRuleForCardinalityMoreThanNeeded, "", 17 /*2017*/);
1398 oamDiameterCodec.registerCounter(anna::diameter::codec::OamModule::Counter::LevelValidation__FailedGenericAvpRuleForCardinalityFoundDisregardedItem, "", 18 /*2018*/);
1399 oamDiameterCodec.registerCounter(anna::diameter::codec::OamModule::Counter::LevelValidation__FoundDisregardedItemsAndGenericAVPWasNotSpecified, "", 19 /*2019*/);
1401 /////////////////////////////////
1402 // Counter recorder associated //
1403 /////////////////////////////////
1404 if (a_counterRecorderClock) {
1405 oamDiameterComm.setCounterRecorder(a_counterRecorder);
1406 oamDiameterCodec.setCounterRecorder(a_counterRecorder);
1407 a_timeEngine->activate(a_counterRecorderClock); // start clock
1410 // Checking command line parameters
1411 if (cl.exists("sessionBasedModelsClientSocketSelection")) {
1412 std::string type = cl.getValue("sessionBasedModelsClientSocketSelection");
1414 if ((type != "SessionIdHighPart") && (type != "SessionIdOptionalPart") && (type != "RoundRobin")) {
1415 throw anna::RuntimeException("Commandline option '-sessionBasedModelsClientSocketSelection' only accepts 'SessionIdHighPart'/'SessionIdOptionalPart'/'RoundRobin' as parameter values", ANNA_FILE_LOCATION);
1420 if (cl.exists("trace"))
1421 anna::Logger::setLevel(anna::Logger::asLevel(cl.getValue("trace")));
1424 // Help on startup traces:
1425 anna::Logger::information(help(), ANNA_FILE_LOCATION);
1426 // Test messages dtd:
1427 std::string msg = "\n ------------- TESTMESSAGES DTD -------------\n";
1428 msg += anna::diameter::codec::MessageDTD;
1429 anna::Logger::information(msg, ANNA_FILE_LOCATION);
1432 if (cl.exists("httpServer")) {
1433 anna::comm::Network& network = anna::comm::Network::instantiate();
1434 std::string address;
1436 anna::functions::getAddressAndPortFromSocketLiteral(cl.getValue("httpServer"), address, port);
1437 //const anna::comm::Device* device = network.find(Device::asAddress(address)); // aqui hay que proporcionar una IP !
1438 const anna::comm::Device* device = *((network.resolve(address)->device_begin())); // Artimaña para resolver (IP o hostname)
1439 a_httpServerSocket = new anna::comm::ServerSocket(anna::comm::INetAddress(device, port), cl.exists("httpServerShared") /* shared bind */, &anna::http::Transport::getFactory());
1443 anna::diameter::codec::Engine *codecEngine = new anna::diameter::codec::Engine();
1444 anna::diameter::stack::Engine &stackEngine = anna::diameter::stack::Engine::instantiate();
1447 anna::diameter::stack::Dictionary * d = stackEngine.createDictionary(0 /* stack id */);
1448 // Analyze comma-separated list:
1449 anna::Tokenizer lst;
1450 std::string dictionaryParameter = cl.getValue("dictionary");
1451 lst.apply(dictionaryParameter, ",");
1453 if (lst.size() >= 1) { // always true (at least one, because -dictionary is mandatory)
1454 anna::Tokenizer::const_iterator tok_min(lst.begin());
1455 anna::Tokenizer::const_iterator tok_max(lst.end());
1456 anna::Tokenizer::const_iterator tok_iter;
1457 std::string pathFile;
1460 for (tok_iter = tok_min; tok_iter != tok_max; tok_iter++) {
1461 pathFile = anna::Tokenizer::data(tok_iter);
1466 codecEngine->setDictionary(d);
1467 LOGDEBUG(anna::Logger::debug(codecEngine->asString(), ANNA_FILE_LOCATION));
1468 } catch (anna::RuntimeException &ex) {
1472 // Integration (validation 'Complete' for receiving messages) and debugging (validation also before encoding: 'Always').
1473 // If missing 'integrationAndDebugging', default behaviour at engine is: mode 'AfterDecoding', depth 'FirstError':
1474 if (cl.exists("integrationAndDebugging")) {
1475 codecEngine->setValidationMode(anna::diameter::codec::Engine::ValidationMode::Always);
1476 codecEngine->setValidationDepth(anna::diameter::codec::Engine::ValidationDepth::Complete);
1479 codecEngine->ignoreFlagsOnValidation(cl.exists("ignoreFlags"));
1482 if (cl.exists("diameterServer"))
1483 startDiameterServer(cl.exists("diameterServerSessions") ? cl.getIntegerValue("diameterServerSessions") : 1);
1485 // Optional command line parameters ////////////////////////////////////////////////////////
1486 checkTimeMeasure("allowedInactivityTime");
1487 checkTimeMeasure("tcpConnectDelay");
1488 checkTimeMeasure("answersTimeout");
1489 checkTimeMeasure("ceaTimeout");
1490 checkTimeMeasure("watchdogPeriod");
1491 checkTimeMeasure("reconnectionPeriod");
1492 int tcpConnectDelay = 200; // ms
1493 anna::Millisecond answersTimeout = (anna::Millisecond)10000; // ms
1494 anna::Millisecond ceaTimeout;
1495 anna::Millisecond watchdogPeriod = (anna::Millisecond)30000; // ms
1496 int reconnectionPeriod = 10000; // ms
1498 if (cl.exists("tcpConnectDelay")) tcpConnectDelay = cl.getIntegerValue("tcpConnectDelay");
1500 if (cl.exists("answersTimeout")) answersTimeout = cl.getIntegerValue("answersTimeout");
1502 if (cl.exists("ceaTimeout")) ceaTimeout = cl.getIntegerValue("ceaTimeout");
1503 else ceaTimeout = answersTimeout;
1505 if (cl.exists("watchdogPeriod")) watchdogPeriod = cl.getIntegerValue("watchdogPeriod");
1507 if (cl.exists("reconnectionPeriod")) reconnectionPeriod = cl.getIntegerValue("reconnectionPeriod");
1509 a_myDiameterEngine->setMaxConnectionDelay((anna::Millisecond)tcpConnectDelay);
1510 a_myDiameterEngine->setWatchdogPeriod(watchdogPeriod);
1511 std::string originHost = "";
1512 std::string originRealm = "";
1514 if (cl.exists("cer")) a_cerPathfile = cl.getValue("cer");
1516 if (cl.exists("dwr")) a_dwrPathfile = cl.getValue("dwr");
1518 if (cl.exists("originHost")) originHost = cl.getValue("originHost");
1520 if (cl.exists("originRealm")) originRealm = cl.getValue("originRealm");
1522 a_myDiameterEngine->setHost(originHost);
1523 a_myDiameterEngine->setRealm(originRealm);
1526 if (cl.exists("entity")) {
1527 int entityServerSessions = cl.exists("entityServerSessions") ? cl.getIntegerValue("entityServerSessions") : 1;
1529 if (entityServerSessions > 0) {
1530 baseProtocolSetupAsClient(); // Same CER/CEA, DWR/DWA for all diameter servers
1531 anna::socket_v servers = anna::functions::getSocketVectorFromString(cl.getValue("entity"));
1532 a_myDiameterEngine->setNumberOfClientSessionsPerServer(entityServerSessions);
1533 a_entity = a_myDiameterEngine->createEntity(servers, "Launcher diameter entity");
1534 a_entity->setClassCodeTimeout(anna::diameter::comm::ClassCode::Bind, ceaTimeout);
1535 a_entity->setClassCodeTimeout(anna::diameter::comm::ClassCode::ApplicationMessage, answersTimeout);
1541 if (cl.exists("log")) a_logFile = cl.getValue("log");
1543 if (cl.exists("splitLog")) a_splitLog = true;
1545 if (cl.exists("detailedLog")) a_detailedLog = true;
1547 if (cl.exists("burstLog")) a_burstLogFile = cl.getValue("burstLog");
1549 // Log statistics concepts
1550 if (cl.exists("logStatisticSamples")) {
1551 std::string list = cl.getValue("logStatisticSamples");
1552 anna::statistics::Engine &statEngine = anna::statistics::Engine::instantiate();
1554 if (list == "all") {
1555 if (statEngine.enableSampleLog(/* -1: all concepts */))
1556 LOGDEBUG(anna::Logger::debug("Sample log activation for all statistic concepts", ANNA_FILE_LOCATION));
1558 anna::Tokenizer lst;
1559 lst.apply(cl.getValue("logStatisticSamples"), ",");
1561 if (lst.size() >= 1) {
1562 anna::Tokenizer::const_iterator tok_min(lst.begin());
1563 anna::Tokenizer::const_iterator tok_max(lst.end());
1564 anna::Tokenizer::const_iterator tok_iter;
1567 for (tok_iter = tok_min; tok_iter != tok_max; tok_iter++) {
1568 conceptId = atoi(anna::Tokenizer::data(tok_iter));
1570 if (statEngine.enableSampleLog(conceptId))
1571 LOGDEBUG(anna::Logger::debug(anna::functions::asString("Sample log activation for statistic concept id = %d", conceptId), ANNA_FILE_LOCATION));
1577 a_communicator->setRecoveryTime((const anna::Millisecond)reconnectionPeriod);
1578 if (cl.exists("httpServer")) a_communicator->attach(a_httpServerSocket); // HTTP
1579 a_communicator->accept();
1582 void MyCommunicator::eventBreakConnection(Server* server)
1584 LOGMETHOD(anna::TraceMethod tm("MyCommunicator", "eventBreakConnection", ANNA_FILE_LOCATION));
1586 anna::comm::Communicator::eventBreakConnection(server);
1589 void MyCommunicator::terminate()
1591 if (hasRequestedStop() == true)
1597 void MyHandler::evRequest(anna::comm::ClientSocket& clientSocket, const anna::http::Request& request)
1598 throw(anna::RuntimeException) {
1599 const anna::DataBlock& body = request.getBody();
1601 if (body.getSize() == 0)
1602 throw anna::RuntimeException("Missing operation parameters on HTTP request", ANNA_FILE_LOCATION);
1605 string msg("Received body: ");
1606 msg += anna::functions::asString(body);
1607 anna::Logger::information(msg, ANNA_FILE_LOCATION);
1609 std::string body_content;
1610 body_content.assign(body.getData(), body.getSize());
1612 std::string response_content;
1615 Launcher& my_app = static_cast <Launcher&>(anna::app::functions::getApp());
1616 my_app.eventOperation(body_content, response_content);
1617 } catch (RuntimeException &ex) {
1621 anna::http::Response* response = allocateResponse();
1622 response->setStatusCode(200); // http://en.wikipedia.org/wiki/List_of_HTTP_status_codes
1623 anna::DataBlock db_content(true);
1624 db_content = response_content;
1625 response->setBody(db_content);
1626 // response->find(anna::http::Header::Type::Date)->setValue("Mon, 30 Jan 2006 14:36:18 GMT");
1627 // anna::http::Header* keepAlive = response->find("Keep-Alive");
1629 // if (keepAlive == NULL)
1630 // keepAlive = response->createHeader("Keep-Alive");
1632 // keepAlive->setValue("Verificacion del cambio 1.0.7");
1635 clientSocket.send(*response);
1636 } catch (Exception& ex) {
1641 void Launcher::eventOperation(const std::string &operation, std::string &response_content) throw(anna::RuntimeException) {
1642 LOGMETHOD(anna::TraceMethod tm("Launcher", "eventOperation", ANNA_FILE_LOCATION));
1643 CommandLine& cl(anna::CommandLine::instantiate());
1644 LOGDEBUG(anna::Logger::debug(operation, ANNA_FILE_LOCATION));
1645 response_content = "Operation processed with exception. See traces\n"; // supposed
1646 std::string result = "";
1649 if (operation == "help") {
1650 std::string s_help = help();
1651 std::cout << s_help << std::endl;
1652 LOGINFORMATION(anna::Logger::information(s_help, ANNA_FILE_LOCATION));
1653 response_content = "Help dumped on stdout and information-level traces (launcher.traces file)\n";
1657 // Reset performance data:
1658 if (operation == "collect") {
1661 response_content = "All process counters & statistic information have been reset\n";
1665 // Tokenize operation
1667 params.apply(operation, "|");
1668 int numParams = params.size() - 1;
1669 //LOGDEBUG(anna::Logger::debug(anna::functions::asString("Number of operation parameters: %d", numParams), ANNA_FILE_LOCATION));
1671 if (numParams > 2) {
1672 LOGWARNING(anna::Logger::warning(help(), ANNA_FILE_LOCATION));
1673 throw anna::RuntimeException("Wrong body content format on HTTP Request", ANNA_FILE_LOCATION);
1676 Tokenizer::const_iterator tok_iter = params.begin();
1677 std::string opType = Tokenizer::data(tok_iter);
1678 std::string param1, param2;
1680 if (numParams >= 1) { tok_iter++; param1 = Tokenizer::data(tok_iter); }
1682 if (numParams == 2) { tok_iter++; param2 = Tokenizer::data(tok_iter); }
1684 if (opType == "code") {
1686 throw anna::RuntimeException("Wrong body content format on HTTP Request for 'code' operation (missing parameter/s)", ANNA_FILE_LOCATION);
1688 G_codecMsg.loadXML(param1);
1689 std::string hexString = anna::functions::asHexString(G_codecMsg.code());
1691 ofstream outfile(param2.c_str(), ifstream::out);
1692 outfile.write(hexString.c_str(), hexString.size());
1694 } else if (opType == "decode") {
1696 throw anna::RuntimeException("Wrong body content format on HTTP Request for 'decode' operation (missing parameter/s)", ANNA_FILE_LOCATION);
1699 ifstream infile(param1.c_str(), ifstream::in);
1701 std::string hexString(buffer, strlen(buffer));
1702 anna::DataBlock db(true);
1703 anna::functions::fromHexString(hexString, db);
1706 try { G_codecMsg.decode(db); } catch (anna::RuntimeException &ex) { ex.trace(); }
1708 std::string xmlString = G_codecMsg.asXMLString();
1710 ofstream outfile(param2.c_str(), ifstream::out);
1711 outfile.write(xmlString.c_str(), xmlString.size());
1714 } else if ((opType == "hide") || (opType == "show") || (opType == "hidden") || (opType == "shown")) {
1715 anna::diameter::comm::Entity *entity = getEntity();
1717 if (!entity) throw anna::RuntimeException("No entity configured to send messages", ANNA_FILE_LOCATION);
1721 std::string key = param1;
1725 if (opType == "hide") getMyDiameterEngine()->findClientSession(key)->hide();
1727 if (opType == "show") getMyDiameterEngine()->findClientSession(key)->show();
1729 if (opType == "hidden") result = getMyDiameterEngine()->findClientSession(key)->hidden() ? "true" : "false";
1731 if (opType == "shown") result = getMyDiameterEngine()->findClientSession(key)->shown() ? "true" : "false";
1733 std::string address;
1735 anna::functions::getAddressAndPortFromSocketLiteral(param1, address, port);
1737 if (opType == "hide") getMyDiameterEngine()->findServer(address, port)->hide();
1739 if (opType == "show") getMyDiameterEngine()->findServer(address, port)->show();
1741 if (opType == "hidden") result = getMyDiameterEngine()->findServer(address, port)->hidden() ? "true" : "false";
1743 if (opType == "shown") result = getMyDiameterEngine()->findServer(address, port)->shown() ? "true" : "false";
1746 if (opType == "hide") entity->hide();
1748 if (opType == "show") entity->show();
1750 if (opType == "hidden") result = entity->hidden() ? "true" : "false";
1752 if (opType == "shown") result = entity->shown() ? "true" : "false";
1754 } else if ((opType == "sendxml") || (opType == "sendxml2e")) {
1756 throw anna::RuntimeException("Wrong body content format on HTTP Request for 'sendxml/sendxml2e' operation (missing parameter)", ANNA_FILE_LOCATION);
1758 anna::diameter::comm::Entity *entity = getEntity();
1760 if (!entity) throw anna::RuntimeException("No entity configured to send the message", ANNA_FILE_LOCATION);
1762 G_codecMsg.loadXML(param1);
1763 G_commMsgSent2e.clearBody();
1764 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)
1766 G_commMsgSent2e.setBody(G_codecMsg.code());
1767 bool success = entity->send(G_commMsgSent2e, cl.exists("balance"));
1771 anna::diameter::comm::Server *usedServer = entity->getLastUsedResource();
1772 anna::diameter::comm::ClientSession *usedClientSession = usedServer ? usedServer->getLastUsedResource() : NULL;
1773 std::string detail = usedClientSession ? usedClientSession->asString() : "<null client session>"; // esto no deberia ocurrir
1774 writeLogFile(G_codecMsg, (success ? "sent2e" : "send2eError"), detail);
1776 } else if ((opType == "burst")) {
1778 throw anna::RuntimeException("Wrong body content format on HTTP Request for 'burst' operation (missing action parameter)", ANNA_FILE_LOCATION);
1780 anna::diameter::comm::Entity *entity = getEntity();
1782 if (!entity) throw anna::RuntimeException("No entity configured to use burst feature", ANNA_FILE_LOCATION);
1784 // burst|clear clears all loaded burst messages.
1785 // burst|load|<source_file> loads the next diameter message into launcher burst.
1786 // burst|start|<initial load> starts the message sending with a certain initial load.
1787 // burst|push|<load amount> sends specific non-aynchronous load.
1788 // burst|stop stops the burst cycle.
1789 // burst|repeat|[[yes]|no] restarts the burst launch when finish.
1790 // burst|send|<amount> send messages from burst list. The main difference with
1791 // start/push operations is that burst won't be awaken.
1792 // Externally we could control sending time (no request
1793 // will be sent for answers).
1794 // burst|goto|<order> Updates current burst pointer position.
1795 // burst|look|<order> Show programmed burst message for order provided.
1797 if (param1 == "clear") {
1798 result = "Removed ";
1799 result += anna::functions::asString(clearBurst());
1800 result += " elements.";
1801 } else if (param1 == "load") {
1802 if (param2 == "") throw anna::RuntimeException("Missing xml path file for burst load operation", ANNA_FILE_LOCATION);
1804 G_codecMsg.loadXML(param2);
1806 if (G_codecMsg.isAnswer()) throw anna::RuntimeException("Cannot load diameter answers for burst feature", ANNA_FILE_LOCATION);
1807 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)
1809 int position = loadBurstMessage(G_codecMsg.code());
1810 result = "Loaded '";
1812 result += "' file into burst list position ";
1813 result += anna::functions::asString(position);
1814 } else if (param1 == "start") {
1815 if (param2 == "") throw anna::RuntimeException("Missing initial load for burst start operation", ANNA_FILE_LOCATION);
1817 int initialLoad = atoi(param2.c_str());
1818 int processed = startBurst(initialLoad);
1820 if (processed > 0) {
1821 result = "Initial load completed for ";
1822 result += anna::functions::entriesAsString(processed, "message");
1825 } else if (param1 == "push") {
1826 if (param2 == "") throw anna::RuntimeException("Missing load amount for burst push operation", ANNA_FILE_LOCATION);
1828 int pushed = pushBurst(atoi(param2.c_str()));
1832 result += anna::functions::entriesAsString(pushed, "message");
1835 } else if (param1 == "pop") {
1836 if (param2 == "") throw anna::RuntimeException("Missing amount for burst pop operation", ANNA_FILE_LOCATION);
1838 int releaseLoad = atoi(param2.c_str());
1839 int popped = popBurst(releaseLoad);
1842 result = "Burst popped for ";
1843 result += anna::functions::entriesAsString(popped, "message");
1846 } else if (param1 == "stop") {
1847 int left = stopBurst();
1850 result += anna::functions::entriesAsString(left, "message");
1851 result += " left to the end of the cycle.";
1853 } else if (param1 == "repeat") {
1854 if (param2 == "") param2 = "yes";
1856 bool repeat = (param2 == "yes");
1857 repeatBurst(repeat);
1858 result += (repeat ? "Mode on." : "Mode off.");
1859 } else if (param1 == "send") {
1860 if (param2 == "") throw anna::RuntimeException("Missing amount for burst send operation", ANNA_FILE_LOCATION);
1862 int sent = sendBurst(atoi(param2.c_str()));
1866 result += anna::functions::entriesAsString(sent, "message");
1869 } else if (param1 == "goto") {
1870 if (param2 == "") throw anna::RuntimeException("Missing order position for burst goto operation", ANNA_FILE_LOCATION);
1872 result = gotoBurst(atoi(param2.c_str()));
1874 } else if (param1 == "look") {
1875 if (param2 == "") throw anna::RuntimeException("Missing order position for burst look operation", ANNA_FILE_LOCATION);
1878 result += lookBurst(atoi(param2.c_str()));
1881 throw anna::RuntimeException("Wrong body content format on HTTP Request for 'burst' operation (unexpected action parameter). See help", ANNA_FILE_LOCATION);
1883 } else if (opType == "sendxml2c") {
1885 throw anna::RuntimeException("Wrong body content format on HTTP Request for 'sendxml2c' operation (missing parameter)", ANNA_FILE_LOCATION);
1887 anna::diameter::comm::LocalServer *localServer = getDiameterLocalServer();
1889 if (!localServer) throw anna::RuntimeException("No local server configured to send the message", ANNA_FILE_LOCATION);
1891 G_codecMsg.loadXML(param1);
1892 G_commMsgSent2c.clearBody();
1893 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)
1895 G_commMsgSent2c.setBody(G_codecMsg.code());
1896 bool success = localServer->send(G_commMsgSent2c);
1900 anna::diameter::comm::ServerSession *usedServerSession = localServer->getLastUsedResource();
1901 std::string detail = usedServerSession ? usedServerSession->asString() : "<null server session>"; // esto no deberia ocurrir
1902 writeLogFile(G_codecMsg, (success ? "sent2c" : "send2cError"), detail);
1904 } else if (opType == "loadxml") {
1906 throw anna::RuntimeException("Wrong body content format on HTTP Request for 'loadxml' operation (missing parameter)", ANNA_FILE_LOCATION);
1908 G_codecMsg.loadXML(param1);
1909 std::string xmlString = G_codecMsg.asXMLString();
1910 std::cout << xmlString << std::endl;
1911 } else if (opType == "diameterServerSessions") {
1913 throw anna::RuntimeException("Wrong body content format on HTTP Request for 'diameterServerSessions' operation (missing parameter)", ANNA_FILE_LOCATION);
1915 int diameterServerSessions = atoi(param1.c_str());
1917 if (!getDiameterLocalServer())
1918 startDiameterServer(diameterServerSessions);
1920 getDiameterLocalServer()->setMaxConnections(diameterServerSessions);
1921 } else if ((opType == "answerxml") || (opType == "answerxml2c")) {
1922 anna::diameter::comm::LocalServer *localServer = getDiameterLocalServer();
1925 throw anna::RuntimeException("Operation not applicable (no own diameter server has been configured)", ANNA_FILE_LOCATION);
1928 anna::diameter::codec::Engine *engine = anna::functions::component <Engine> (ANNA_FILE_LOCATION);
1929 anna::diameter::codec::Message *message = engine->createMessage(param1);
1932 anna::Logger::debug(message->asXMLString(), ANNA_FILE_LOCATION);
1935 if (message->isRequest())
1936 throw anna::RuntimeException("Cannot program diameter requests. Answer type must be provided", ANNA_FILE_LOCATION);
1938 int code = message->getId().first;
1939 reacting_answers_const_iterator it = G_reactingAnswers2C.find(code);
1941 if (it != G_reactingAnswers2C.end()) { // found: replace
1942 LOGDEBUG(anna::Logger::debug("Replacing formerly programed answer...", ANNA_FILE_LOCATION));
1943 engine->releaseMessage((*it).second);
1946 G_reactingAnswers2C[code] = message;
1947 } else { // answers query on stdout
1948 std::cout << programmedAnswers2c() << std::endl;
1949 response_content = "Programmed answers dumped on stdout\n";
1952 } else if ((opType == "answerxml2e")) {
1953 anna::diameter::comm::Entity *entity = getEntity();
1956 throw anna::RuntimeException("Operation not applicable (no diameter entity has been configured)", ANNA_FILE_LOCATION);
1959 anna::diameter::codec::Engine *engine = anna::functions::component <Engine> (ANNA_FILE_LOCATION);
1960 anna::diameter::codec::Message *message = engine->createMessage(param1);
1963 anna::Logger::debug(message->asXMLString(), ANNA_FILE_LOCATION);
1966 if (message->isRequest())
1967 throw anna::RuntimeException("Cannot program diameter requests. Answer type must be provided", ANNA_FILE_LOCATION);
1969 int code = message->getId().first;
1970 reacting_answers_const_iterator it = G_reactingAnswers2E.find(code);
1972 if (it != G_reactingAnswers2E.end()) { // found: replace
1973 LOGDEBUG(anna::Logger::debug("Replacing formerly programed answer...", ANNA_FILE_LOCATION));
1974 engine->releaseMessage((*it).second);
1977 G_reactingAnswers2E[code] = message;
1978 } else { // answers query on stdout
1979 std::cout << programmedAnswers2e() << std::endl;
1980 response_content = "Programmed answers dumped on stdout\n";
1984 LOGWARNING(anna::Logger::warning(help(), ANNA_FILE_LOCATION));
1985 throw anna::RuntimeException("Wrong body content format on HTTP Request. Unsupported/unrecognized operation type", ANNA_FILE_LOCATION);
1989 response_content = "Operation processed; ";
1991 if ((opType == "decode") || (opType == "code")) {
1992 response_content += "File '";
1993 response_content += param2;
1994 response_content += "' created.";
1995 response_content += "\n";
1996 } else if ((opType == "hide") || (opType == "show")) {
1997 response_content += "Resource '";
1998 response_content += ((param1 != "") ? param1 : "Entity");
2001 response_content += "|";
2002 response_content += param2;
2005 response_content += "' ";
2007 if (opType == "hide") response_content += "has been hidden.";
2009 if (opType == "show") response_content += "has been shown.";
2011 response_content += "\n";
2012 } else if ((opType == "hidden") || (opType == "shown")) {
2013 response_content += "Result: ";
2014 response_content += result;
2015 response_content += "\n";
2016 } else if ((opType == "sendxml") || (opType == "sendxml2e")) {
2017 response_content += "Message '";
2018 response_content += param1;
2019 response_content += "' sent to entity.";
2020 response_content += "\n";
2021 } else if (opType == "burst") {
2022 response_content += "Burst '";
2023 response_content += param1;
2024 response_content += "' executed. ";
2025 response_content += result;
2026 response_content += "\n";
2027 } else if (opType == "sendxml2c") {
2028 response_content += "Message '";
2029 response_content += param1;
2030 response_content += "' sent to client.";
2031 response_content += "\n";
2032 } else if (opType == "loadxml") {
2033 response_content += "Message '";
2034 response_content += param1;
2035 response_content += "' loaded.";
2036 response_content += "\n";
2037 } else if ((opType == "answerxml") || (opType == "answerxml2c")) {
2038 response_content += "Answer to client '";
2039 response_content += param1;
2040 response_content += "' programmed.";
2041 response_content += "\n";
2042 } else if ((opType == "answerxml2e")) {
2043 response_content += "Answer to entity '";
2044 response_content += param1;
2045 response_content += "' programmed.";
2046 response_content += "\n";
2047 } else if (opType == "diameterServerSessions") {
2048 response_content += "Maximum server socket connections updated to '";
2049 response_content += param1;
2050 response_content += "'.";
2051 response_content += "\n";
2056 int MyDiameterEntity::readSocketId(const anna::diameter::comm::Message* message, int maxClientSessions) const throw() {
2057 CommandLine& cl(anna::CommandLine::instantiate());
2058 std::string sessionBasedModelsType = (cl.exists("sessionBasedModelsClientSocketSelection") ? cl.getValue("sessionBasedModelsClientSocketSelection") : "SessionIdLowPart");
2060 if (sessionBasedModelsType == "RoundRobin") return -1; // IEC also would return -1
2063 // Service-Context-Id:
2064 anna::diameter::helpers::dcca::ChargingContext::_v chargingContext;
2065 std::string scid = anna::diameter::helpers::dcca::functions::getServiceContextId(message->getBody(), chargingContext);
2067 switch (chargingContext) {
2068 case anna::diameter::helpers::dcca::ChargingContext::Data:
2069 case anna::diameter::helpers::dcca::ChargingContext::Voice:
2070 case anna::diameter::helpers::dcca::ChargingContext::Content: {
2071 // Session-Id: '<DiameterIdentity>;<high 32 bits>;<low 32 bits>[;<optional value>="">]'
2072 std::string sid = anna::diameter::helpers::base::functions::getSessionId(message->getBody());
2073 std::string diameterIdentity, optional;
2074 anna::U32 high, low;
2075 anna::diameter::helpers::base::functions::decodeSessionId(sid, diameterIdentity, high, low /* context-teid */, optional);
2077 if (sessionBasedModelsType == "SessionIdLowPart") return (low % maxClientSessions);
2079 if (sessionBasedModelsType == "SessionIdHighPart") return (high % maxClientSessions);
2081 if (sessionBasedModelsType == "SessionIdOptionalPart") return (atoi(optional.c_str()) % maxClientSessions);
2083 //case anna::diameter::helpers::dcca::ChargingContext::SMS:
2084 //case anna::diameter::helpers::dcca::ChargingContext::MMS:
2086 // return -1; // IEC model and Unknown traffic types
2088 } catch (anna::RuntimeException &ex) {
2090 std::string msg = ex.getText();
2091 msg += " | Round-robin between sessions will be used to send";
2092 anna::Logger::debug(msg, ANNA_FILE_LOCATION);
2100 void MyDiameterEntity::eventRequest(anna::diameter::comm::ClientSession *clientSession, const anna::DataBlock &message)
2101 throw(anna::RuntimeException) {
2102 LOGMETHOD(anna::TraceMethod tm("launcher::MyDiameterEntity", "eventRequest", ANNA_FILE_LOCATION));
2103 // Performance stats:
2104 Launcher& my_app = static_cast <Launcher&>(anna::app::functions::getApp());
2105 CommandLine& cl(anna::CommandLine::instantiate());
2107 anna::diameter::CommandId cid = anna::diameter::codec::functions::getCommandId(message);
2110 std::string msg = "Request received: ";
2111 msg += anna::diameter::functions::commandIdAsPairString(cid);
2112 msg += " | DiameterServer: ";
2113 msg += anna::functions::socketLiteralAsString(clientSession->getAddress(), clientSession->getPort());
2114 msg += " | EventTime: ";
2115 msg += anna::time::functions::currentTimeAsString();
2116 anna::Logger::debug(msg, ANNA_FILE_LOCATION);
2120 if (my_app.logEnabled()) my_app.writeLogFile(message, "recvfe", clientSession->asString());
2122 // Lookup reacting answers list:
2123 int code = cid.first;
2124 reacting_answers_const_iterator it = G_reactingAnswers2E.find(code);
2126 if (it != G_reactingAnswers2E.end()) {
2127 anna::diameter::codec::Message *answer_message = (*it).second;
2129 my_app.getCommunicator()->prepareAnswer(answer_message, message);
2132 G_commMsgSent2e.setBody(answer_message->code());
2133 /* response = NULL =*/clientSession->send(&G_commMsgSent2e);
2135 if (my_app.logEnabled()) my_app.writeLogFile(*answer_message, "sent2e", clientSession->asString());
2136 } catch (anna::RuntimeException &ex) {
2139 if (my_app.logEnabled()) my_app.writeLogFile(*answer_message, "send2eError", clientSession->asString());
2141 } else { // not found: forward to client (if exists)
2142 // Forward to client:
2143 anna::diameter::comm::LocalServer *localServer = my_app.getDiameterLocalServer();
2145 if (localServer && (cid != anna::diameter::helpers::base::COMMANDID__Capabilities_Exchange_Request) /* don't forward CER */) {
2147 anna::diameter::comm::Message *msg = G_commMessages.create();
2148 msg->setBody(message);
2149 msg->setRequestClientSessionKey(clientSession->getKey());
2150 bool success = localServer->send(msg);
2153 if (my_app.logEnabled()) {
2154 anna::diameter::comm::ServerSession *usedServerSession = localServer->getLastUsedResource();
2155 std::string detail = usedServerSession ? usedServerSession->asString() : "<null server session>"; // esto no deberia ocurrir
2156 my_app.writeLogFile(message, (success ? "fwd2c" : "fwd2cError"), detail);
2158 } catch (anna::RuntimeException &ex) {
2166 void MyDiameterEntity::eventResponse(const anna::diameter::comm::Response &response)
2167 throw(anna::RuntimeException) {
2168 LOGMETHOD(anna::TraceMethod tm("launcher::MyDiameterEntity", "eventResponse", ANNA_FILE_LOCATION));
2169 Launcher& my_app = static_cast <Launcher&>(anna::app::functions::getApp());
2170 CommandLine& cl(anna::CommandLine::instantiate());
2171 anna::diameter::comm::ClassCode::_v code = response.getClassCode();
2172 anna::diameter::comm::Response::ResultCode::_v result = response.getResultCode();
2173 anna::diameter::comm::Message* request = const_cast<anna::diameter::comm::Message*>(response.getRequest());
2174 const anna::DataBlock* message = response.getMessage();
2175 const anna::diameter::comm::ClientSession *clientSession = static_cast<const anna::diameter::comm::ClientSession *>(response.getSession());
2176 bool isBindResponse = (code == anna::diameter::comm::ClassCode::Bind);
2177 bool isApplicationMessage = (code == anna::diameter::comm::ClassCode::ApplicationMessage);
2178 bool contextExpired = (result == anna::diameter::comm::Response::ResultCode::Timeout);
2179 bool isUnavailable = (result == anna::diameter::comm::Response::ResultCode::DiameterUnavailable);
2180 bool isOK = (result == anna::diameter::comm::Response::ResultCode::Success);
2182 anna::diameter::CommandId request_cid = request->getCommandId();
2185 std::string msg = "Response received for original diameter request: ";
2186 msg += anna::diameter::functions::commandIdAsPairString(request_cid);
2187 msg += " | Response: ";
2188 msg += response.asString();
2189 msg += " | DiameterServer: ";
2190 msg += anna::functions::socketLiteralAsString(clientSession->getAddress(), clientSession->getPort());
2191 msg += " | EventTime: ";
2192 msg += anna::time::functions::currentTimeAsString();
2193 anna::Logger::debug(msg, ANNA_FILE_LOCATION);
2196 if (isUnavailable) {
2197 //if (isApplicationMessage)
2198 LOGWARNING(anna::Logger::warning("Diameter entity unavailable for Diameter Request", ANNA_FILE_LOCATION));
2201 if (contextExpired) {
2202 //if (isApplicationMessage)
2203 LOGWARNING(anna::Logger::warning("Context Expired for Diameter Request which was sent to the entity", ANNA_FILE_LOCATION));
2205 if (request_cid != anna::diameter::helpers::base::COMMANDID__Capabilities_Exchange_Request) { // don't trace CEA
2206 if (my_app.logEnabled()) my_app.writeLogFile(*request, "req2e-expired", clientSession->asString());
2212 std::string msg = "Received response for diameter message: ";
2213 msg += anna::diameter::functions::commandIdAsPairString(request_cid);
2214 anna::Logger::debug(msg, ANNA_FILE_LOCATION);
2217 bool alreadyDecodedOnG_codecMsg = false;
2219 if (request_cid != anna::diameter::helpers::base::COMMANDID__Capabilities_Exchange_Request) { // don't trace CEA
2220 if (my_app.logEnabled()) {
2221 my_app.writeLogFile(*message, "recvfe", clientSession->asString());
2222 alreadyDecodedOnG_codecMsg = true;
2226 // Forward to client:
2227 anna::diameter::comm::LocalServer *localServer = my_app.getDiameterLocalServer();
2229 if (localServer && (request_cid != anna::diameter::helpers::base::COMMANDID__Capabilities_Exchange_Request) /* don't forward CEA */) {
2231 G_commMsgFwd2c.setBody(*message);
2232 bool success = localServer->send(&G_commMsgFwd2c, request->getRequestServerSessionKey());
2233 G_commMessages.release(request);
2235 anna::diameter::comm::ServerSession *usedServerSession = my_app.getMyDiameterEngine()->findServerSession(request->getRequestServerSessionKey());
2236 std::string detail = usedServerSession ? usedServerSession->asString() : "<null server session>"; // esto no deberia ocurrir
2238 if (my_app.logEnabled()) {
2239 if (alreadyDecodedOnG_codecMsg)
2240 my_app.writeLogFile(G_codecMsg, (success ? "fwd2c" : "fwd2cError"), detail);
2242 my_app.writeLogFile(*message, (success ? "fwd2c" : "fwd2cError"), detail);
2244 } catch (anna::RuntimeException &ex) {
2250 // Triggering burst:
2251 if (isOK || contextExpired) my_app.sendBurstMessage();
2255 void MyDiameterEntity::eventUnknownResponse(anna::diameter::comm::ClientSession *clientSession, const anna::DataBlock &message)
2256 throw(anna::RuntimeException) {
2257 LOGMETHOD(anna::TraceMethod tm("launcher::MyDiameterEntity", "eventUnknownResponse", ANNA_FILE_LOCATION));
2258 // Performance stats:
2259 Launcher& my_app = static_cast <Launcher&>(anna::app::functions::getApp());
2261 anna::diameter::CommandId cid = anna::diameter::codec::functions::getCommandId(message);
2264 std::string msg = "Out-of-context response received from entity: ";
2265 msg += anna::diameter::functions::commandIdAsPairString(cid);
2266 msg += " | DiameterServer: ";
2267 msg += anna::functions::socketLiteralAsString(clientSession->getAddress(), clientSession->getPort());
2268 msg += " | EventTime: ";
2269 msg += anna::time::functions::currentTimeAsString();
2270 anna::Logger::debug(msg, ANNA_FILE_LOCATION);
2274 if (my_app.logEnabled()) my_app.writeLogFile(message, "recvfe-ans-unknown", clientSession->asString());
2280 void MyLocalServer::eventRequest(anna::diameter::comm::ServerSession *serverSession, const anna::DataBlock &message)
2281 throw(anna::RuntimeException) {
2282 LOGMETHOD(anna::TraceMethod tm("launcher::MyLocalServer", "eventRequest", ANNA_FILE_LOCATION));
2283 // Performance stats:
2284 Launcher& my_app = static_cast <Launcher&>(anna::app::functions::getApp());
2285 CommandLine& cl(anna::CommandLine::instantiate());
2287 anna::diameter::CommandId cid = anna::diameter::codec::functions::getCommandId(message);
2290 std::string msg = "Request received: ";
2291 msg += anna::diameter::functions::commandIdAsPairString(cid);
2292 msg += " | DiameterServer: ";
2293 msg += anna::functions::socketLiteralAsString(serverSession->getAddress(), serverSession->getPort());
2294 msg += " | EventTime: ";
2295 msg += anna::time::functions::currentTimeAsString();
2296 anna::Logger::debug(msg, ANNA_FILE_LOCATION);
2300 if (my_app.logEnabled()) my_app.writeLogFile(message, "recvfc", serverSession->asString());
2302 // If no answer is programmed and entity is configured, the failed request would be forwarded even being wrong (delegates at the end point)
2303 int code = cid.first;
2304 reacting_answers_const_iterator it = G_reactingAnswers2C.find(code);
2305 bool programmed = (it != G_reactingAnswers2C.end());
2306 anna::diameter::comm::Entity *entity = my_app.getEntity();
2308 if (!programmed && entity) { // forward condition (no programmed answer + entity available)
2309 anna::diameter::comm::Message *msg = G_commMessages.create();
2310 msg->setBody(message);
2311 msg->setRequestServerSessionKey(serverSession->getKey());
2312 bool success = entity->send(msg, cl.exists("balance"));
2315 if (my_app.logEnabled()) {
2316 anna::diameter::comm::Server *usedServer = entity->getLastUsedResource();
2317 anna::diameter::comm::ClientSession *usedClientSession = usedServer ? usedServer->getLastUsedResource() : NULL;
2318 std::string detail = usedClientSession ? usedClientSession->asString() : "<null client session>"; // esto no deberia ocurrir
2319 my_app.writeLogFile(message, (success ? "fwd2e" : "fwd2eError"), detail); // forwarded
2326 bool analysisOK = true; // by default
2327 anna::diameter::codec::Message *answer_message = NULL;
2329 if (!cl.exists("ignoreErrors")) { // Error analysis
2330 answer_message = (anna::diameter::codec::Message*) & G_codecAnsMsg;
2331 answer_message->clear();
2334 try { G_codecMsg.decode(message, answer_message); } catch (anna::RuntimeException &ex) { ex.trace(); }
2336 answer_message->setStandardToAnswer(G_codecMsg, my_app.getMyDiameterEngine()->getHost(), my_app.getMyDiameterEngine()->getRealm());
2337 analysisOK = (answer_message->getResultCode() == anna::diameter::helpers::base::AVPVALUES__Result_Code::DIAMETER_SUCCESS);
2340 // Programmed answer only when all is ok
2343 answer_message = (*it).second;
2345 my_app.getCommunicator()->prepareAnswer(answer_message, message);
2346 } else return; // nothing done
2349 anna::diameter::codec::Engine *codecEngine = (anna::functions::component <anna::diameter::codec::Engine> (ANNA_FILE_LOCATION));
2350 anna::diameter::codec::Engine::ValidationMode::_v backupVM = codecEngine->getValidationMode();
2353 codecEngine->setValidationMode(anna::diameter::codec::Engine::ValidationMode::Never);
2356 G_commMsgSent2c.setBody(answer_message->code());
2357 /* response = NULL =*/serverSession->send(&G_commMsgSent2c);
2359 if (my_app.logEnabled()) my_app.writeLogFile(*answer_message, "sent2c", serverSession->asString());
2360 } catch (anna::RuntimeException &ex) {
2363 if (my_app.logEnabled()) my_app.writeLogFile(*answer_message, "send2cError", serverSession->asString());
2366 // Restore validation mode
2367 codecEngine->setValidationMode(backupVM);
2370 void MyLocalServer::eventResponse(const anna::diameter::comm::Response &response)
2371 throw(anna::RuntimeException) {
2372 LOGMETHOD(anna::TraceMethod tm("launcher::MyLocalServer", "eventResponse", ANNA_FILE_LOCATION));
2373 Launcher& my_app = static_cast <Launcher&>(anna::app::functions::getApp());
2374 CommandLine& cl(anna::CommandLine::instantiate());
2375 anna::diameter::comm::ClassCode::_v code = response.getClassCode();
2376 anna::diameter::comm::Response::ResultCode::_v result = response.getResultCode();
2377 anna::diameter::comm::Message* request = const_cast<anna::diameter::comm::Message*>(response.getRequest());
2378 const anna::DataBlock* message = response.getMessage();
2379 const anna::diameter::comm::ServerSession *serverSession = static_cast<const anna::diameter::comm::ServerSession *>(response.getSession());
2380 bool isBindResponse = (code == anna::diameter::comm::ClassCode::Bind);
2381 bool isApplicationMessage = (code == anna::diameter::comm::ClassCode::ApplicationMessage);
2382 bool contextExpired = (result == anna::diameter::comm::Response::ResultCode::Timeout);
2383 bool isUnavailable = (result == anna::diameter::comm::Response::ResultCode::DiameterUnavailable);
2384 bool isOK = (result == anna::diameter::comm::Response::ResultCode::Success);
2386 anna::diameter::CommandId request_cid = request->getCommandId();
2389 std::string msg = "Response received for original diameter request: ";
2390 msg += anna::diameter::functions::commandIdAsPairString(request_cid);
2391 msg += " | Response: ";
2392 msg += response.asString();
2393 msg += " | LocalServer: ";
2394 msg += anna::functions::socketLiteralAsString(serverSession->getAddress(), serverSession->getPort());
2395 msg += " | EventTime: ";
2396 msg += anna::time::functions::currentTimeAsString();
2397 anna::Logger::debug(msg, ANNA_FILE_LOCATION);
2400 if (isUnavailable) {
2401 //if (isApplicationMessage)
2402 LOGWARNING(anna::Logger::warning("Diameter client unavailable for Diameter Request", ANNA_FILE_LOCATION));
2405 if (contextExpired) {
2406 //if (isApplicationMessage)
2407 LOGWARNING(anna::Logger::warning("Context Expired for Diameter Request which was sent to the client", ANNA_FILE_LOCATION));
2409 if (request_cid != anna::diameter::helpers::base::COMMANDID__Capabilities_Exchange_Request) { // don't trace CEA
2410 if (my_app.logEnabled()) my_app.writeLogFile(*request, "req2c-expired", serverSession->asString());
2416 std::string msg = "Received response for diameter message: ";
2417 msg += anna::diameter::functions::commandIdAsPairString(request_cid);
2418 anna::Logger::debug(msg, ANNA_FILE_LOCATION);
2422 if (my_app.logEnabled()) my_app.writeLogFile(*message, "recvfc", serverSession->asString());
2424 // This is not very usual, but answers could arrive from clients:
2425 anna::diameter::comm::Entity *entity = my_app.getEntity();
2428 anna::diameter::comm::ClientSession *usedClientSession = my_app.getMyDiameterEngine()->findClientSession(request->getRequestClientSessionKey());
2431 if (my_app.logEnabled()) detail = usedClientSession ? usedClientSession->asString() : "<null client session>"; // esto no deberia ocurrir
2434 G_commMsgFwd2e.setBody(*message);
2437 if (usedClientSession) /* response = NULL =*/usedClientSession->send(&G_commMsgFwd2e);
2440 //G_commMsgFwd2e.setRequestClientSessionKey(request->getRequestClientSessionKey());
2441 //bool success = entity->send(G_commMsgFwd2e);
2442 G_commMessages.release(request);
2444 if (my_app.logEnabled()) my_app.writeLogFile(*message, "fwd2e", detail); // forwarded
2445 } catch (anna::RuntimeException &ex) {
2448 if (my_app.logEnabled()) my_app.writeLogFile(*message, "fwd2eError", detail); // forwarded
2454 void MyLocalServer::eventUnknownResponse(anna::diameter::comm::ServerSession *serverSession, const anna::DataBlock &message)
2455 throw(anna::RuntimeException) {
2456 LOGMETHOD(anna::TraceMethod tm("launcher::MyLocalServer", "eventUnknownResponse", ANNA_FILE_LOCATION));
2457 // Performance stats:
2458 Launcher& my_app = static_cast <Launcher&>(anna::app::functions::getApp());
2460 anna::diameter::CommandId cid = anna::diameter::codec::functions::getCommandId(message);
2463 std::string msg = "Out-of-context response received from client: ";
2464 msg += anna::diameter::functions::commandIdAsPairString(cid);
2465 msg += " | DiameterServer: ";
2466 msg += anna::functions::socketLiteralAsString(serverSession->getAddress(), serverSession->getPort());
2467 msg += " | EventTime: ";
2468 msg += anna::time::functions::currentTimeAsString();
2469 anna::Logger::debug(msg, ANNA_FILE_LOCATION);
2472 if (my_app.logEnabled()) my_app.writeLogFile(message, "recvfc-ans-unknown", serverSession->asString());
2476 anna::xml::Node* Launcher::asXML(anna::xml::Node* parent) const
2478 anna::xml::Node* result = parent->createChild("launcher");
2479 anna::comm::Application::asXML(result);
2481 result->createAttribute("StartTime", a_start_time.asString());
2482 result->createAttribute("SecondsLifeTime", anna::time::functions::lapsedMilliseconds() / 1000);
2484 (anna::functions::component <anna::diameter::codec::Engine> (ANNA_FILE_LOCATION))->asXML(result);
2486 anna::diameter::comm::OamModule::instantiate().asXML(result);
2487 anna::diameter::codec::OamModule::instantiate().asXML(result);
2489 anna::statistics::Engine::instantiate().asXML(result);