1 // ANNA - Anna is Not Nothingness Anymore //
3 // (c) Copyright 2005-2015 Eduardo Ramos Testillano & Francisco Ruiz Rayo //
5 // See project site at http://redmine.teslayout.com/projects/anna-suite //
6 // See accompanying file LICENSE or copy at http://www.teslayout.com/projects/public/anna.LICENSE //
10 #include <sstream> // std::istringstream
11 #include <iostream> // std::cout
12 #include <math.h> // ceil
14 #include <unistd.h> // chdir
15 //#include <regex> TODO: use this from gcc4.9.0: http://stackoverflow.com/questions/8060025/is-this-c11-regex-error-me-or-the-compiler
19 #include <anna/timex/Engine.hpp>
20 #include <anna/statistics/Engine.hpp>
21 #include <anna/diameter/codec/functions.hpp>
22 #include <anna/diameter/codec/Engine.hpp>
23 #include <anna/diameter/codec/EngineManager.hpp>
24 #include <anna/http/Transport.hpp>
25 #include <anna/diameter/stack/Engine.hpp>
26 #include <anna/diameter/helpers/base/functions.hpp>
27 #include <anna/time/functions.hpp>
28 #include <anna/diameter.comm/ApplicationMessageOamModule.hpp>
29 #include <anna/testing/defines.hpp>
30 #include <anna/xml/xml.hpp>
31 #include <Procedure.hpp>
34 #include <Launcher.hpp>
35 #include <MyDiameterEngine.hpp>
36 #include <anna/diameter.comm/OriginHost.hpp>
37 #include <anna/testing/TestManager.hpp>
38 #include <anna/testing/TestCase.hpp>
41 #define SIGUSR2_TASKS_INPUT_FILENAME "sigusr2.in"
42 #define SIGUSR2_TASKS_OUTPUT_FILENAME "sigusr2.out"
45 const char *ServicesDTD = "\
46 <?xml version=\"1.0\" encoding=\"UTF-8\"?>\n\
47 <!-- Diameter services DTD -->\n\
49 <!ELEMENT services (stack*, node*)>\n\
51 <!ELEMENT stack EMPTY>\n\
52 <!ATTLIST stack id CDATA #REQUIRED dictionary CDATA #REQUIRED validationMode (BeforeEncoding | AfterDecoding | Always | Never) #IMPLIED validationDepth (Complete | FirstError) #IMPLIED fixMode (BeforeEncoding | AfterDecoding | Always | Never) #IMPLIED ignoreFlagsOnValidation (yes | no) #IMPLIED>\n\
56 id: Normally the id corresponds to the Application-Id for which the dictionary provided is designed\n\
57 (in multistack applications, it shall be mandatory respect such association to know the stack used\n\
58 for processed messages).\n\
59 dictionary: Path to the dictionary file.\n\
60 validationMode: Sets the validation mode. Default is 'AfterDecoding'.\n\
61 validationDepth: Sets the validation depth. Default is 'FirstError'.\n\
62 fixMode: Sets the fix mode. Default is 'BeforeEncoding'.\n\
63 ignoreFlagsOnValidation: Ignore flags during message validation. Default is 'no'.\n\
66 <!ELEMENT node EMPTY>\n\
67 <!ATTLIST node originHost CDATA #REQUIRED applicationId CDATA #REQUIRED originRealm CDATA #IMPLIED cer CDATA #IMPLIED dwr CDATA #IMPLIED cea CDATA #IMPLIED allowedInactivityTime CDATA #IMPLIED tcpConnectDelay CDATA #IMPLIED answersTimeout CDATA #IMPLIED ceaTimeout CDATA #IMPLIED watchdogPeriod CDATA #IMPLIED entity CDATA #IMPLIED entityServerSessions CDATA #IMPLIED diameterServer CDATA #IMPLIED diameterServerSessions CDATA #IMPLIED balance (yes | no) #IMPLIED sessionBasedModelsClientSocketSelection (SessionIdLowPart | SessionIdHighPart | SessionIdOptionalPart | RoundRobin) #IMPLIED retries CDATA #IMPLIED log CDATA #IMPLIED splitLog (yes | no) #IMPLIED detailedLog (yes | no) #IMPLIED dumpLog (yes | no) #IMPLIED burstLog (yes | no) #IMPLIED>\n\
71 originHost: Node identifier as diameter application host name.\n\
72 applicationId: The Application-Id provided must exists as a registered 'stack id'.\n\
73 originRealm: Origin-Realm (domain-name internally used by default).\n\
76 - Diameter clients:\n\
78 entity: Target diameter entity (comma-separated '<address>:<port>' format).\n\
79 For example: 10.20.30.40:3868,10.20.30.41:3868. If missing, no entity will be enabled.\n\
80 entityServerSessions: Diameter entity server sessions (0: diameter entity disabled). Default value of 1.\n\
81 cer: User defined CER path file to be encoded to establish diameter connections.\n\
82 If missing, will be harcoded.\n\
83 dwr: User defined DWR path file to be encoded for diameter protocol keep alive.\n\
84 If missing, will be harcoded.\n\
85 tcpConnectDelay: Milliseconds to wait TCP connect to any server. If missing, default value of 200 will\n\
87 ceaTimeout: Milliseconds to wait CEA from diameter server. If missing, default value of 'answersTimeout'\n\
89 watchdogPeriod: Milliseconds for watchdog timer (Tw) for diameter keep-alive procedure. If missing, default\n\
90 value of 30000 will be assigned.\n\
91 balance: Balance over entity servers instead of doing standard behaviour (first primary, secondary\n\
92 if fails, etc.). Default value 'no'.\n\
93 sessionBasedModelsClientSocketSelection: By default, round-robin will be applied for IEC model (SMS/MMS), and Session-Id Low Part\n\
94 will be analyzed for ECUR/SCUR model (data, voice and content). You could change ECUR/SCUR\n\
95 analysis behaviour providing 'SessionIdHighPart', 'SessionIdOptionalPart' (atoi applied;\n\
96 usually subscriber id data, i.e. MSISDN or IMSI) and 'RoundRobin' (also 'SessionIdLowPart').\n\
99 - Diameter servers:\n\
101 diameterServer: Diameter own server address in '<address>:<port>' format. For example: 10.20.30.40:3868.\n\
102 If missing, no local server will be enabled.\n\
103 diameterServerSessions: Diameter own server available connections (0: diameter server disabled). Default value of 1.\n\
104 Negative value implies no limit accepting incoming connections.\n\
105 cea: User defined CEA path file to be encoded to answer client CERs.\n\
106 If missing, will be harcoded.\n\
107 allowedInactivityTime: Milliseconds for the maximum allowed inactivity time on server sessions born over the\n\
108 local server before being reset. If missing, default value of 90000 will be assigned.\n\
113 answersTimeout: Milliseconds to wait pending application answers from diameter peers. If missing,\n\
114 default value of 10000 will be assigned.\n\
115 retries: Expired responses will cause a number of request retransmissions. Disabled by default (0 retries).\n\
116 log: Process log file (operations result, traffic log, etc.). By default '<originHost>.launcher.log'.\n\
117 Empty string or \"null\" name, to disable. Warning: there is no rotation for log files\n\
118 (use logrotate or whatever you consider).\n\
119 splitLog: Splits log file (appends to log filename, extensions with the type of event: see help on\n\
120 startup information-level traces). No log files for code/decode and load operations are created.\n\
121 Default value 'no'.\n\
122 detailedLog: Insert detailed information at log files (timestamps, communication resources, etc.). Useful\n\
123 to analyze the messages flow along the sockets (specially on 'balance' mode). Default 'no'.\n\
124 dumpLog: Write to disk every incoming/outcoming message named as:\n\
125 '<unix ms timestamp>.<originHost>.<hop by hop>.<end to end>.<message code>.<request|answer>.<type of event>.xml'\n\
126 Default value 'no'.\n\
127 burstLog: Burst operations log file. By default '<originHost>.launcher.burst'. Empty string or \"null\" name, to disable.\n\
128 Warning: there is no rotation for log files (use logrotate or whatever). Output: dot (.) for each\n\
129 burst message sent/pushed, cross (x) for popped ones, and order number when multiple of 1% of burst\n\
130 list size, plus OTA requests when changed.\n\
137 Launcher::Launcher() : anna::comm::Application("launcher", "DiameterLauncher", "1.1"), a_communicator(NULL) {
139 a_counterRecorder = NULL;
140 a_admlMinResolution = 2 * anna::timex::Engine::minResolution; // 2*10 = 20 ms; 1000/20 = 50 ticks per second;
141 //a_admlMinResolution = (anna::Millisecond)100;
142 a_counterRecorderClock = NULL;
144 // a_originHosts.clear();
145 a_workingNode = NULL;
147 a_httpServerSocket = NULL;
151 std::string Launcher::getSignalUSR2InputFile() const throw() {
152 return (a_initialWorkingDirectory + "/" + SIGUSR2_TASKS_INPUT_FILENAME);
155 std::string Launcher::getSignalUSR2OutputFile() const throw() {
156 return (a_initialWorkingDirectory + "/" + SIGUSR2_TASKS_OUTPUT_FILENAME);
160 void Launcher::servicesFromXML(const anna::xml::Node* servicesNode, bool eventOperation) throw(anna::RuntimeException) {
162 CommandLine& cl(anna::CommandLine::instantiate());
163 bool allLogsDisabled = cl.exists("disableLogs");
165 //<!ATTLIST stack id CDATA #REQUIRED dictionary CDATA #REQUIRED>
166 const anna::xml::Attribute *id, *dictionary;
168 // <!ATTLIST node originHost CDATA #REQUIRED applicationId CDATA #REQUIRED cer CDATA #IMPLIED dwr CDATA #IMPLIED allowedInactivityTime CDATA #IMPLIED tcpConnectDelay CDATA #IMPLIED answersTimeout CDATA #IMPLIED ceaTimeout CDATA #IMPLIED watchdogPeriod CDATA #IMPLIED entity CDATA #IMPLIED entityServerSessions CDATA #IMPLIED diameterServer CDATA #IMPLIED diameterServerSessions CDATA #IMPLIED balance (yes | no) #IMPLIED sessionBasedModelsClientSocketSelection (SessionIdLowPart | SessionIdHighPart | SessionIdOptionalPart | RoundRobin) #IMPLIED retries CDATA #IMPLIED log CDATA #IMPLIED splitLog (yes | no) #IMPLIED detailedLog (yes | no) #IMPLIED dumpLog (yes | no) #IMPLIED burstLog (yes | no) #IMPLIED>
169 const anna::xml::Attribute *originHost, *appId, *originRealm, *cer, *dwr, *cea, *allowedInactivityTime, *tcpConnectDelay,
170 *answersTimeout, *ceaTimeout, *watchdogPeriod, *entity, *entityServerSessions,
171 *diameterServer, *diameterServerSessions, *balance, *sessionBasedModelsClientSocketSelection,
172 *retries, *log, *splitLog, *detailedLog, *dumpLog, *burstLog;
173 // Never clear services content from here (append new data from xml). At the moment no node removing is implemented in this process
176 anna::diameter::stack::Engine &stackEngine = anna::diameter::stack::Engine::instantiate();
177 anna::diameter::stack::Dictionary *d;
178 const anna::diameter::stack::Dictionary *bpd = NULL; // base protocol dictionary
180 // Codec engine manager:
181 anna::diameter::codec::EngineManager &em = anna::diameter::codec::EngineManager::instantiate();
182 anna::diameter::codec::Engine *ce;
184 ///////////////////////////////////////////
185 // APPLICATION MESSAGE OAM MODULE SCOPES //
186 ///////////////////////////////////////////
187 // We will register a scope per stack id registered. The counters will be dynamically registered at count method.
188 anna::diameter::comm::ApplicationMessageOamModule & appMsgOamModule = anna::diameter::comm::ApplicationMessageOamModule::instantiate();
189 appMsgOamModule.enableCounters(); // this special module is disabled by default (the only)
190 static int scope_id = 3;
191 unsigned int id_value;
192 std::string codecEngineName;
194 for(anna::xml::Node::const_child_iterator it = servicesNode->child_begin(); it != servicesNode->child_end(); it++) {
195 std::string nodeName = (*it)->getName();
197 if(nodeName == "stack") {
199 id = (*it)->getAttribute("id");
200 dictionary = (*it)->getAttribute("dictionary");
201 id_value = id->getIntegerValue();
203 if (stackEngine.getDictionary(id_value)) { // Ignore (but don't fail) dictionary load with same stack id already registered
204 LOGWARNING(anna::Logger::warning(anna::functions::asString("Ignore dictionary load for stack id already registered: %llu", id_value), ANNA_FILE_LOCATION));
209 d = stackEngine.createDictionary(id_value, dictionary->getValue());
210 LOGDEBUG(anna::Logger::debug(anna::functions::asString("Created dictionary (%p) for stack id %llu", d, id_value), ANNA_FILE_LOCATION));
212 // OAM module for counters:
213 appMsgOamModule.createStackCounterScope(scope_id, id_value /* application-id */);
216 } catch(anna::RuntimeException &ex) {
217 //_exit(ex.asString());
221 bpd = d; // base protocol dictionary in case of monostack. If multistack, will be calculated later
223 // Create codec engine and register it in the codec engine manager:
224 codecEngineName = anna::functions::asString("CodecEngineForStackId_%llu", id_value);
225 ce = new anna::diameter::codec::Engine(codecEngineName.c_str(), d);
226 em.registerCodecEngine(id_value, ce);
228 // Codec engine configuration:
229 const anna::xml::Attribute *vm_attr = (*it)->getAttribute("validationMode", false /* no exception */);
230 const anna::xml::Attribute *vd_attr = (*it)->getAttribute("validationDepth", false /* no exception */);
231 const anna::xml::Attribute *fm_attr = (*it)->getAttribute("fixMode", false /* no exception */);
232 const anna::xml::Attribute *if_attr = (*it)->getAttribute("ignoreFlagsOnValidation", false /* no exception */);
234 std::string vm_value = vm_attr ? vm_attr->getValue() : "AfterDecoding";
235 std::string vd_value = vd_attr ? vd_attr->getValue() : "FirstError";
236 std::string fm_value = fm_attr ? fm_attr->getValue() : "BeforeEncoding";
238 anna::diameter::codec::Engine::ValidationMode::_v vm;
239 if (vm_value == "BeforeEncoding") vm = anna::diameter::codec::Engine::ValidationMode::BeforeEncoding;
240 else if (vm_value == "AfterDecoding") vm = anna::diameter::codec::Engine::ValidationMode::AfterDecoding;
241 else if (vm_value == "Always") vm = anna::diameter::codec::Engine::ValidationMode::Always;
242 else if (vm_value == "Never") vm = anna::diameter::codec::Engine::ValidationMode::Never;
243 ce->setValidationMode(vm);
245 anna::diameter::codec::Engine::ValidationDepth::_v vd;
246 if (vd_value == "Complete") vd = anna::diameter::codec::Engine::ValidationDepth::Complete;
247 else if (vd_value == "FirstError") vd = anna::diameter::codec::Engine::ValidationDepth::FirstError;
248 ce->setValidationDepth(vd);
250 anna::diameter::codec::Engine::FixMode::_v fm;
251 if (fm_value == "BeforeEncoding") fm = anna::diameter::codec::Engine::FixMode::BeforeEncoding;
252 else if (fm_value == "AfterDecoding") fm = anna::diameter::codec::Engine::FixMode::AfterDecoding;
253 else if (fm_value == "Always") fm = anna::diameter::codec::Engine::FixMode::Always;
254 else if (fm_value == "Never") fm = anna::diameter::codec::Engine::FixMode::Never;
257 bool if_value = (if_attr ? (if_attr->getValue() == "yes") : false);
258 ce->ignoreFlagsOnValidation(if_value);
262 // Show loaded stacks:
263 std::cout << "Stacks currently loaded:" << std::endl;
264 std::cout << anna::functions::tab(stackEngine.asString(false /* light */)) << std::endl;
266 // Basic checking for multistack:
267 bool multistack = (stackEngine.stack_size() > 1);
269 bpd = stackEngine.getDictionary(0);
271 throw anna::RuntimeException("In multistack applications is mandatory register a stack id = 0 using a dictionary which contains the needed elements to build base protocol messages (CER/A, DWR/A, DPR/A, STR/A, etc.)", ANNA_FILE_LOCATION);
275 for(anna::xml::Node::const_child_iterator it = servicesNode->child_begin(); it != servicesNode->child_end(); it++) {
276 std::string nodeName = (*it)->getName();
278 if(nodeName == "node") {
280 originHost = (*it)->getAttribute("originHost");
281 appId = (*it)->getAttribute("applicationId");
282 originRealm = (*it)->getAttribute("originRealm", false /* no exception */);
283 cer = (*it)->getAttribute("cer", false /* no exception */);
284 dwr = (*it)->getAttribute("dwr", false /* no exception */);
285 cea = (*it)->getAttribute("cea", false /* no exception */);
286 allowedInactivityTime = (*it)->getAttribute("allowedInactivityTime", false /* no exception */);
287 tcpConnectDelay = (*it)->getAttribute("tcpConnectDelay", false /* no exception */);
288 answersTimeout = (*it)->getAttribute("answersTimeout", false /* no exception */);
289 ceaTimeout = (*it)->getAttribute("ceaTimeout", false /* no exception */);
290 watchdogPeriod = (*it)->getAttribute("watchdogPeriod", false /* no exception */);
291 entity = (*it)->getAttribute("entity", false /* no exception */);
292 entityServerSessions = (*it)->getAttribute("entityServerSessions", false /* no exception */);
293 diameterServer = (*it)->getAttribute("diameterServer", false /* no exception */);
294 diameterServerSessions = (*it)->getAttribute("diameterServerSessions", false /* no exception */);
295 balance = (*it)->getAttribute("balance", false /* no exception */); // (yes | no)
296 sessionBasedModelsClientSocketSelection = (*it)->getAttribute("sessionBasedModelsClientSocketSelection", false /* no exception */); // (SessionIdHighPart | SessionIdOptionalPart | RoundRobin)
297 retries = (*it)->getAttribute("retries", false /* no exception */);
298 log = (*it)->getAttribute("log", false /* no exception */);
299 splitLog = (*it)->getAttribute("splitLog", false /* no exception */); // (yes | no)
300 detailedLog = (*it)->getAttribute("detailedLog", false /* no exception */); // (yes | no)
301 dumpLog = (*it)->getAttribute("dumpLog", false /* no exception */); // (yes | no)
302 burstLog = (*it)->getAttribute("burstLog", false /* no exception */); // (yes | no)
305 origin_hosts_it nodeIt = a_originHosts.find(originHost->getValue());
306 if (nodeIt != a_originHosts.end()) {
307 std::string msg = "Already registered such Origin-Host: "; msg += originHost->getValue();
308 throw anna::RuntimeException(msg, ANNA_FILE_LOCATION);
311 unsigned int applicationId = appId->getIntegerValue();
312 if (!stackEngine.getDictionary(applicationId)) {
313 std::string msg = "Cannot found a registered stack id with the value of applicationId provided: "; msg += appId->getValue();
314 throw anna::RuntimeException(msg, ANNA_FILE_LOCATION);
317 // Engine time measures checking & assignment:
318 anna::Millisecond allowedInactivityTimeMs(90000);
319 anna::Millisecond tcpConnectDelayMs(200);
320 anna::Millisecond answersTimeoutMs(10000);
321 anna::Millisecond ceaTimeoutMs(10000);
322 anna::Millisecond watchdogPeriodMs(30000);
324 if (allowedInactivityTime) allowedInactivityTimeMs = checkTimeMeasure("allowedInactivityTime", allowedInactivityTime->getValue());
325 if (tcpConnectDelay) tcpConnectDelayMs = checkTimeMeasure("tcpConnectDelay", tcpConnectDelay->getValue());
326 if (answersTimeout) answersTimeoutMs = checkTimeMeasure("answersTimeout", answersTimeout->getValue());
327 if (ceaTimeout) ceaTimeoutMs = checkTimeMeasure("ceaTimeout", ceaTimeout->getValue());
328 if (watchdogPeriod) watchdogPeriodMs = checkTimeMeasure("watchdogPeriod", watchdogPeriod->getValue());
330 // Checking command line parameters
331 std::string sessionBasedModelsType;
332 anna::diameter::comm::Entity::SessionBasedModelsType::_v sessionBasedModelsTypeEnum;
333 if(sessionBasedModelsClientSocketSelection) {
334 sessionBasedModelsType = sessionBasedModelsClientSocketSelection->getValue();
335 if (sessionBasedModelsType == "RoundRobin") {
336 sessionBasedModelsTypeEnum = anna::diameter::comm::Entity::SessionBasedModelsType::RoundRobin;
338 else if (sessionBasedModelsType == "SessionIdOptionalPart") {
339 sessionBasedModelsTypeEnum = anna::diameter::comm::Entity::SessionBasedModelsType::SessionIdOptionalPart;
341 else if (sessionBasedModelsType == "SessionIdHighPart") {
342 sessionBasedModelsTypeEnum = anna::diameter::comm::Entity::SessionBasedModelsType::SessionIdHighPart;
344 else if (sessionBasedModelsType == "SessionIdLowPart") {
345 sessionBasedModelsTypeEnum = anna::diameter::comm::Entity::SessionBasedModelsType::SessionIdLowPart;
348 throw anna::RuntimeException("Parameter 'sessionBasedModelsClientSocketSelection' only accepts 'SessionIdLowPart'/'SessionIdHighPart'/'SessionIdOptionalPart'/'RoundRobin' as parameter values", ANNA_FILE_LOCATION);
352 int retransmissions = retries ? retries->getIntegerValue() : 0;
353 if(retransmissions < 0) {
354 throw anna::RuntimeException("Parameter 'retries' must be non-negative", ANNA_FILE_LOCATION);
357 /////////////////////////////////////////////////////////////////////////////////////////////
358 // Diameter communication engine:
359 std::string commEngineName = originHost->getValue() + "_DiameterCommEngine";
360 MyDiameterEngine *commEngine = new MyDiameterEngine(commEngineName.c_str(), bpd);
361 commEngine->setAutoBind(false); // allow to create client-sessions without binding them, in order to set timeouts.
362 commEngine->setMaxConnectionDelay(tcpConnectDelayMs);
363 commEngine->setWatchdogPeriod(watchdogPeriodMs);
364 commEngine->setOriginHostName(originHost->getValue());
365 if (originRealm) commEngine->setOriginRealmName(originRealm->getValue());
368 a_workingNode = new anna::diameter::comm::OriginHost((anna::diameter::comm::Engine*)commEngine, applicationId);
369 a_workingNode->setRequestRetransmissions(retransmissions);
370 /////////////////////////////////////////////////////////////////////////////////////////////
375 int sessions = entityServerSessions ? entityServerSessions->getIntegerValue() : 1;
378 // Number of sessions:
379 commEngine->setNumberOfClientSessionsPerServer(sessions);
381 // Client CER and DWR
382 std::string cerPathfile = cer ? cer->getValue() : "";
383 std::string dwrPathfile = dwr ? dwr->getValue() : "";
384 commEngine->setClientCERandDWR(cerPathfile, dwrPathfile);
386 // Register one entity for this engine:
387 a_workingNode->createEntity(entity->getValue(), ceaTimeoutMs, answersTimeoutMs);
388 a_workingNode->getEntity()->setSessionBasedModelsType(sessionBasedModelsTypeEnum);
389 a_workingNode->getEntity()->setBalance(balance ? (balance->getValue() == "yes") : false); // for sendings
390 if (eventOperation) a_workingNode->getEntity()->bind();
397 std::string ceaPathfile = cea ? cea->getValue() : "";
399 int sessions = diameterServerSessions ? diameterServerSessions->getIntegerValue() : 1;
400 a_workingNode->createDiameterServer(diameterServer->getValue(), sessions, allowedInactivityTimeMs, answersTimeoutMs, ceaPathfile);
404 if (!allLogsDisabled) {
405 std::string host = commEngine->getOriginHostName();
406 std::string s_log = host + ".launcher.log"; if (log) s_log = log->getValue();
407 bool b_splitLog = (splitLog ? (splitLog->getValue() == "yes") : false);
408 bool b_detailedLog = (detailedLog ? (detailedLog->getValue() == "yes") : false);
409 bool b_dumpLog = (dumpLog ? (dumpLog->getValue() == "yes") : false);
410 std::string s_burstLog = host + ".launcher.burst"; if (burstLog) s_burstLog = burstLog->getValue();
411 a_workingNode->setLogs(s_log, b_splitLog, b_detailedLog, b_dumpLog, s_burstLog);
415 // Lazy initialization for comm engine:
416 if (eventOperation) commEngine->lazyInitialize();
418 // Node and Codec Engine registration ///////////////////////////////////////////////////////
419 a_originHosts[originHost->getValue()] = a_workingNode;
420 /////////////////////////////////////////////////////////////////////////////////////////////
424 if (!uniqueOriginHost())
425 a_workingNode = NULL; // by default, mode auto
427 // Diameter comm engines which are loaded after application start (via management operation 'services') are not really started,
428 // but this don't care because application startComponents() -> initialize() -> do_initialize() -> do nothing.
429 // And when stopped, running state is not checked and it will be stopped anyway.
433 void Launcher::loadServices(const std::string & xmlPathFile, bool eventOperation) throw(anna::RuntimeException) {
435 if (xmlPathFile == "null" || xmlPathFile == "") {
436 LOGWARNING(anna::Logger::warning("Ignoring services configuration on start: empty or 'null' string provided as xml file. Use management interface (operation 'services') in order to add services", ANNA_FILE_LOCATION));
441 std::string trace = "Loading ADML services file '";
442 trace += xmlPathFile;
444 anna::Logger::debug(trace, ANNA_FILE_LOCATION);
446 anna::xml::DocumentFile xmlDocument; // has private copy constructor defined but not implemented to avoid inhenrit/copy (is very heavy)
447 anna::xml::DTDMemory xmlDTD;
448 const anna::xml::Node *rootNode;
449 xmlDocument.initialize(xmlPathFile.c_str()); // fail here is i/o error
450 xmlDTD.initialize(ServicesDTD);
452 rootNode = xmlDocument.parse(xmlDTD); // Parsing: fail here if xml violates dtd
454 catch (anna::RuntimeException &ex) {
456 std::string msg = "Services DTD schema:\n\n";
458 anna::Logger::warning(msg, ANNA_FILE_LOCATION);
464 std::string trace = "Loaded XML file (";
465 trace += xmlPathFile;
467 trace += anna::xml::Compiler().apply(rootNode);
468 anna::Logger::debug(trace, ANNA_FILE_LOCATION);
470 servicesFromXML(rootNode, eventOperation);
474 anna::Millisecond Launcher::checkTimeMeasure(const std::string ¶meter, const std::string &value) throw(anna::RuntimeException) {
476 if(anna::functions::isLike("^[0-9]+$", value)) { // para incluir numeros decimales: ^[0-9]+(.[0-9]+)?$
478 std::istringstream ( value ) >> msecs;
480 if(msecs > a_timeEngine->getMaxTimeout()) { // 600000 ms
481 std::string msg = "Configuration value for '";
483 msg += "' ("; msg += value; msg += " msecs) is greater than allowed max timeout for timming engine: ";
484 msg += anna::functions::asString(a_timeEngine->getMaxTimeout());
485 throw RuntimeException(msg, ANNA_FILE_LOCATION);
489 std::string msg = "Configuration value for '";
491 msg += "' ("; msg += value; msg += " msecs) is perhaps very big (over 5 minutes).";
492 LOGWARNING(anna::Logger::warning(msg, ANNA_FILE_LOCATION));
495 if(msecs <= a_timeEngine->getResolution()) {
496 std::string msg = "Configuration value for '";
498 msg += "' ("; msg += value; msg += " msecs) as any other time measure, must be greater than timming engine resolution: ";
499 msg += anna::functions::asString(a_timeEngine->getResolution());
500 throw RuntimeException(msg, ANNA_FILE_LOCATION);
503 return (anna::Millisecond)msecs; // ok
506 // Non-integer exception:
507 std::string msg = "Configuration error for '";
511 msg += "': must be a non-negative integer number";
512 throw RuntimeException(msg, ANNA_FILE_LOCATION);
515 bool Launcher::setWorkingNode(const std::string &name) throw() {
518 origin_hosts_it nodeIt = a_originHosts.find(name);
519 if (nodeIt == a_originHosts.end()) {
521 std::string msg = "Unknown node with name '"; msg += name; msg += "'. Ignoring ...";
522 anna::Logger::warning(msg, ANNA_FILE_LOCATION);
526 a_workingNode = const_cast<anna::diameter::comm::OriginHost*>(nodeIt->second);
533 anna::diameter::comm::OriginHost *Launcher::getOriginHost(const std::string &oh) const throw(anna::RuntimeException) {
534 origin_hosts_it it = a_originHosts.find(oh);
535 if (it != a_originHosts.end()) return it->second;
536 throw anna::RuntimeException(anna::functions::asString("There is no origin host registered as '%s' (set Origin-Host avp correctly or force a specific host with 'node' operation)", oh.c_str()), ANNA_FILE_LOCATION);
539 anna::diameter::comm::OriginHost *Launcher::getOriginHost(const anna::diameter::codec::Message &message) const throw(anna::RuntimeException) {
540 std::string originHost = message.getAvp(anna::diameter::helpers::base::AVPID__Origin_Host)->getDiameterIdentity()->getValue();
541 return (getOriginHost(originHost));
544 void Launcher::updateOperatedOriginHostWithMessage(const anna::diameter::codec::Message &message) throw(anna::RuntimeException) {
545 if (!a_operatedHost) // priority for working node by mean 'node' operation
546 a_operatedHost = getOriginHost(message);
549 anna::diameter::comm::OriginHost *Launcher::getWorkingNode() const throw(anna::RuntimeException) {
551 throw anna::RuntimeException("Working node not identified (try to load services)", ANNA_FILE_LOCATION);
553 return a_workingNode;
556 anna::diameter::comm::OriginHost *Launcher::getOperatedHost() const throw(anna::RuntimeException) {
558 throw anna::RuntimeException("Node not identified (try to force a specific Origin-Host with 'node' operation)", ANNA_FILE_LOCATION);
560 return a_operatedHost;
563 MyDiameterEntity *Launcher::getOperatedEntity() const throw(anna::RuntimeException) {
564 MyDiameterEntity *result = (MyDiameterEntity *)(getOperatedHost()->getEntity());
566 throw anna::RuntimeException("No entity configured for the operated node", ANNA_FILE_LOCATION);
570 MyLocalServer *Launcher::getOperatedServer() const throw(anna::RuntimeException) {
571 MyLocalServer *result = (MyLocalServer *)(getOperatedHost()->getDiameterServer());
573 throw anna::RuntimeException("No local server configured for the operated node", ANNA_FILE_LOCATION);
577 MyDiameterEngine *Launcher::getOperatedEngine() const throw(anna::RuntimeException) {
578 return (MyDiameterEngine *)getOperatedHost()->getCommEngine(); // never will be NULL
581 void Launcher::initialize()
582 throw(anna::RuntimeException) {
583 anna::comm::Application::initialize();
584 CommandLine& cl(anna::CommandLine::instantiate());
585 anna::comm::Communicator::WorkMode::_v workMode(anna::comm::Communicator::WorkMode::Single);
586 a_communicator = new MyCommunicator(workMode);
587 a_timeEngine = new anna::timex::Engine((anna::Millisecond)600000, a_admlMinResolution);
588 anna::testing::TestManager::instantiate().setTimerController(a_timeEngine);
590 // Counters record procedure:
591 const char *varname = "cntRecordPeriod";
592 anna::Millisecond cntRecordPeriod = (cl.exists(varname)) ? checkTimeMeasure(varname, cl.getValue(varname)) : (anna::Millisecond)300000;
593 if(cntRecordPeriod != 0) {
594 a_counterRecorderClock = new MyCounterRecorderClock("Counters record procedure clock", cntRecordPeriod); // clock
595 std::string cntDir = ".";
596 if(cl.exists("cntDir")) cntDir = cl.getValue("cntDir");
597 a_counterRecorder = new MyCounterRecorder(cntDir + anna::functions::asString("/Counters.Pid%d", (int)getPid()));
600 // Testing framework:
601 std::string tmDir = ".";
602 if(cl.exists("tmDir")) tmDir = cl.getValue("tmDir");
603 anna::testing::TestManager::instantiate().setReportsDirectory(tmDir);
606 if(cl.exists("trace"))
607 anna::Logger::setLevel(anna::Logger::asLevel(cl.getValue("trace")));
609 // Load launcher services:
610 loadServices(cl.getValue("services")); // before run (have components to be created)
614 throw(anna::RuntimeException) {
615 LOGMETHOD(anna::TraceMethod tm("Launcher", "run", ANNA_FILE_LOCATION));
616 CommandLine& cl(anna::CommandLine::instantiate());
617 anna::diameter::stack::Engine &stackEngine = anna::diameter::stack::Engine::instantiate();
620 a_start_time.setNow();
622 // Initial working directory:
624 if (getcwd(cwd, sizeof(cwd)) == NULL)
625 throw anna::RuntimeException("Cannot retrieve initial working directory !!", ANNA_FILE_LOCATION);
626 a_initialWorkingDirectory = cwd;
629 anna::statistics::Engine::instantiate().enable();
632 // Help on startup traces:
633 anna::Logger::information(help(), ANNA_FILE_LOCATION);
634 // Test messages dtd:
635 std::string msg = "\n ------------- TESTMESSAGES DTD -------------\n";
636 msg += anna::diameter::codec::MessageDTD;
637 anna::Logger::information(msg, ANNA_FILE_LOCATION);
641 if(cl.exists("httpServer")) {
642 anna::comm::Network& network = anna::comm::Network::instantiate();
645 anna::functions::getAddressAndPortFromSocketLiteral(cl.getValue("httpServer"), address, port);
646 //const anna::comm::Device* device = network.find(Device::asAddress(address)); // here provide IP
647 const anna::comm::Device* device = *((network.resolve(address)->device_begin())); // trick to solve
648 a_httpServerSocket = new anna::comm::ServerSocket(anna::comm::INetAddress(device, port), cl.exists("httpServerShared") /* shared bind */, &anna::http::Transport::getFactory());
651 ///////////////////////////////
652 // Diameter library COUNTERS //
653 ///////////////////////////////
654 anna::diameter::comm::OamModule & oamDiameterComm = anna::diameter::comm::OamModule::instantiate();
655 oamDiameterComm.initializeCounterScope(1); // 1000 - 1999
656 oamDiameterComm.enableCounters();
657 oamDiameterComm.enableAlarms();
658 anna::diameter::codec::OamModule & oamDiameterCodec = anna::diameter::codec::OamModule::instantiate();
659 oamDiameterCodec.initializeCounterScope(2); // 2000 - 2999
660 oamDiameterCodec.enableCounters();
661 oamDiameterCodec.enableAlarms();
666 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::RequestReceived, "" /* get defaults for enum type*/, 0 /*1000*/);
667 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::AnswerReceived, "", 1 /*1001*/);
668 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::RequestReceivedOnClientSession, "", 2 /*1002*/);
669 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::AnswerReceivedOnClientSession, "", 3 /*1003*/);
670 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::RequestReceivedOnServerSession, "", 4 /* etc. */);
671 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::AnswerReceivedOnServerSession, "", 5);
672 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::RequestSentOK, "", 6);
673 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::RequestSentNOK, "", 7);
674 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::AnswerSentOK, "", 8);
675 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::AnswerSentNOK, "", 9);
676 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::RequestSentOnClientSessionOK, "", 10);
677 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::RequestSentOnClientSessionNOK, "", 11);
678 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::AnswerSentOnClientSessionOK, "", 12);
679 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::AnswerSentOnClientSessionNOK, "", 13);
680 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::RequestSentOnServerSessionOK, "", 14);
681 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::RequestSentOnServerSessionNOK, "", 15);
682 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::AnswerSentOnServerSessionOK, "", 16);
683 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::AnswerSentOnServerSessionNOK, "", 17);
684 /* Diameter Base (capabilities exchange & keep alive) */
686 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::CERSentOK, "", 18);
687 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::CERSentNOK, "", 19);
688 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::CEAReceived, "", 20);
689 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::DWRSentOK, "", 21);
690 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::DWRSentNOK, "", 22);
691 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::DWAReceived, "", 23);
692 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::DPRSentOK, "", 24);
693 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::DPRSentNOK, "", 25);
694 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::DPAReceived, "", 26);
696 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::CERReceived, "", 27);
697 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::CEASentOK, "", 28);
698 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::CEASentNOK, "", 29);
699 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::DWRReceived, "", 30);
700 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::DWASentOK, "", 31);
701 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::DWASentNOK, "", 32);
702 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::DPRReceived, "", 33);
703 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::DPASentOK, "", 34);
704 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::DPASentNOK, "", 35);
705 /* server socket operations (enable/disable listening port for any local server) */
706 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::ServerSocketsOpened, "", 36);
707 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::ServerSocketsClosed, "", 37);
710 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::UnableToDeliverOverEntity, "", 38);
711 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::LostAvailabilityOverClientSession, "", 39);
712 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::RecoveredAvailabilityOverClientSession, "", 40);
713 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::LostAvailabilityOverServer, "", 41);
714 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::RecoveredAvailabilityOverServer, "", 42);
715 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::LostAvailabilityOverEntity, "", 43);
716 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::RecoveredAvailabilityOverEntity, "", 44);
717 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::LostAvailabilityOverEngineForEntities, "", 45);
718 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::RecoveredAvailabilityOverEngineForEntities, "", 46);
720 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::UnableToDeliverToClient, "", 47);
721 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::LostConnectionForServerSession, "", 48);
722 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::UnbindConnectionForServerSessionDueToInactivityTimeAnomaly, "", 49);
723 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::CreatedConnectionForServerSession, "", 50);
724 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::LostAvailabilityOverLocalServer, "", 51);
725 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::RecoveredAvailabilityOverLocalServer, "", 52);
726 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::LostAvailabilityOverEngineForLocalServers, "", 53);
727 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::RecoveredAvailabilityOverEngineForLocalServers, "", 54);
728 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::RequestSentExpired, "", 55);
729 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::RequestSentOnClientSessionExpired, "", 56);
730 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::RequestSentOnServerSessionExpired, "", 57);
731 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::RequestRetransmitted, "", 58);
732 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::RequestRetransmittedOnClientSession, "", 59);
733 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::RequestRetransmittedOnServerSession, "", 60);
734 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::AnswerReceivedUnknown, "", 61);
735 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::AnswerReceivedOnClientSessionUnknown, "", 62);
736 oamDiameterComm.registerCounter(anna::diameter::comm::OamModule::Counter::AnswerReceivedOnServerSessionUnknown, "", 63);
741 oamDiameterCodec.registerCounter(anna::diameter::codec::OamModule::Counter::AvpDecode__NotEnoughBytesToCoverAvpHeaderLength, "", 0 /*2000*/);
742 oamDiameterCodec.registerCounter(anna::diameter::codec::OamModule::Counter::AvpDecode__IncoherenceBetweenActivatedVBitAndZeroedVendorIDValueReceived, "", 1 /*2001*/);
743 oamDiameterCodec.registerCounter(anna::diameter::codec::OamModule::Counter::AvpDecode__IncorrectLength, "", 2 /*2002*/);
744 oamDiameterCodec.registerCounter(anna::diameter::codec::OamModule::Counter::AvpDecode__DataPartInconsistence, "", 3 /*2003*/);
745 oamDiameterCodec.registerCounter(anna::diameter::codec::OamModule::Counter::AvpDecode__UnknownAvpWithMandatoryBit, "", 4 /*2004*/);
746 /* Message decoding */
747 oamDiameterCodec.registerCounter(anna::diameter::codec::OamModule::Counter::MessageDecode__NotEnoughBytesToCoverMessageHeaderLength, "", 5 /*2005*/);
748 oamDiameterCodec.registerCounter(anna::diameter::codec::OamModule::Counter::MessageDecode__NotEnoughBytesToCoverMessageLength, "", 6 /*2006*/);
750 oamDiameterCodec.registerCounter(anna::diameter::codec::OamModule::Counter::AvpValidation__EnumeratedAvpWithValueDoesNotComplyRestriction, "", 10 /*2010*/);
751 oamDiameterCodec.registerCounter(anna::diameter::codec::OamModule::Counter::AvpValidation__AvpFlagsDoesNotFulfillTheDefinedFlagRules, "", 11 /*2011*/);
752 /* Message validation */
753 oamDiameterCodec.registerCounter(anna::diameter::codec::OamModule::Counter::MessageValidation__UnknownOperationUnableToValidate, "", 12 /*2012*/);
754 oamDiameterCodec.registerCounter(anna::diameter::codec::OamModule::Counter::MessageValidation__OperationHaveIncoherentFlags, "", 13 /*2013*/);
755 /* Level validation */
756 oamDiameterCodec.registerCounter(anna::diameter::codec::OamModule::Counter::LevelValidation__MissingFixedRule, "", 14 /*2014*/);
757 oamDiameterCodec.registerCounter(anna::diameter::codec::OamModule::Counter::LevelValidation__FailedRuleForCardinality, "", 15 /*2015*/);
758 oamDiameterCodec.registerCounter(anna::diameter::codec::OamModule::Counter::LevelValidation__FailedRuleForCardinalityLessThanNeeded, "", 16 /*2016*/);
759 oamDiameterCodec.registerCounter(anna::diameter::codec::OamModule::Counter::LevelValidation__FailedRuleForCardinalityMoreThanNeeded, "", 17 /*2017*/);
760 oamDiameterCodec.registerCounter(anna::diameter::codec::OamModule::Counter::LevelValidation__FailedGenericAvpRuleForCardinalityFoundDisregardedItem, "", 18 /*2018*/);
761 oamDiameterCodec.registerCounter(anna::diameter::codec::OamModule::Counter::LevelValidation__FoundDisregardedItemsAndGenericAVPWasNotSpecified, "", 19 /*2019*/);
764 /////////////////////////////////
765 // Counter recorder associated //
766 /////////////////////////////////
767 if(a_counterRecorderClock) {
768 oamDiameterComm.setCounterRecorder(a_counterRecorder);
769 oamDiameterCodec.setCounterRecorder(a_counterRecorder);
770 anna::diameter::comm::ApplicationMessageOamModule::instantiate().setCounterRecorder(a_counterRecorder);
771 a_timeEngine->activate(a_counterRecorderClock); // start clock
774 /////////////////////////////
775 // Log statistics concepts //
776 /////////////////////////////
777 if(cl.exists("logStatisticSamples"))
778 logStatisticsSamples(cl.getValue("logStatisticSamples"));
780 // Start client connections //////////////////////////////////////////////////////////////////////////////////
781 MyDiameterEntity *entity;
782 for (origin_hosts_it it = a_originHosts.begin(); it != a_originHosts.end(); it++) {
783 entity = (MyDiameterEntity *)(it->second->getEntity());
784 if (entity) entity->bind();
787 // Go into communicator poll
788 // Reconnection period (tcp reconnect retry time):
789 const char *varname = "reconnectionPeriod";
790 anna::Millisecond reconnectionPeriod = (cl.exists(varname)) ? checkTimeMeasure(varname, cl.getValue(varname)) : (anna::Millisecond)10000;
792 a_communicator->setRecoveryTime(reconnectionPeriod);
793 if(cl.exists("httpServer")) a_communicator->attach(a_httpServerSocket); // HTTP
794 a_communicator->accept();
797 bool Launcher::getDataBlockFromHexFile(const std::string &pathfile, anna::DataBlock &db) const throw(anna::RuntimeException) {
799 static char buffer[8192];
800 std::ifstream infile(pathfile.c_str(), std::ifstream::in);
802 if(infile.is_open()) {
804 std::string hexString(buffer, strlen(buffer));
805 // Allow colon separator in hex string: we have to remove them before processing with 'fromHexString':
806 hexString.erase(std::remove(hexString.begin(), hexString.end(), ':'), hexString.end());
808 std::string msg = "Hex string (remove colons if exists): ";
810 anna::Logger::debug(msg, ANNA_FILE_LOCATION);
813 anna::functions::fromHexString(hexString, db); // could launch exception
822 bool Launcher::getContentFromFile(const std::string &pathfile, std::string &content) const throw(anna::RuntimeException) {
824 std::ifstream inFile(pathfile.c_str(), std::ifstream::in);
826 throw RuntimeException(anna::functions::asString("Unable to open file '%s'", pathfile.c_str()), ANNA_FILE_LOCATION);
829 std::stringstream strStream;
830 strStream << inFile.rdbuf(); //read the file
831 content = strStream.str(); // holds the content of the file
837 void Launcher::resetStatistics() throw() {
839 a_workingNode->getCommEngine()->resetStatistics();
842 for (origin_hosts_it it = a_originHosts.begin(); it != a_originHosts.end(); it++) {
843 it->second->getCommEngine()->resetStatistics();
848 void Launcher::resetCounters() throw() {
849 anna::diameter::comm::OamModule::instantiate().resetCounters();
850 anna::diameter::comm::ApplicationMessageOamModule::instantiate().resetCounters();
851 anna::diameter::codec::OamModule::instantiate().resetCounters();
854 void Launcher::signalUSR2() throw(anna::RuntimeException) {
856 std::string inputFile = getSignalUSR2InputFile();
857 std::string outputFile = getSignalUSR2OutputFile();
860 std::string msg = "Captured signal SIGUSR2. Reading tasks at '";
862 msg += "' (results will be written at '";
865 anna::Logger::notice(msg, ANNA_FILE_LOCATION);
870 std::string response_content;
871 std::ifstream in_file(inputFile);
872 std::ofstream out_file(outputFile);
874 if(!in_file.is_open()) throw RuntimeException("Unable to read tasks", ANNA_FILE_LOCATION);
875 if(!out_file.is_open()) throw RuntimeException("Unable to write tasks", ANNA_FILE_LOCATION);
877 while(getline(in_file, line)) {
879 // Ignore comments and blank lines:
880 if (line[0] == '#') continue;
881 if (std::string::npos == line.find_first_not_of(" \t")) continue;
884 std::string msg = "Processing line: ";
886 anna::Logger::debug(msg, ANNA_FILE_LOCATION);
890 eventOperation(line, response_content);
891 } catch(RuntimeException &ex) {
895 out_file << response_content << "\n";
903 std::string Launcher::help() const throw() {
904 std::string result = "\n";
905 result += "\n ------------- HELP -------------\n";
907 result += "\nOVERVIEW";
908 result += "\n--------";
910 result += "\nThe ADML (ANNA Diameter MultiHost Launcher) process is a multi-host node with client and server";
911 result += "\n capabilities as well as balancer (proxy) features. It could be used as diameter server (i.e. to";
912 result += "\n simulate PCRF nodes, OCS systems, etc.), as diameter client (GGSNs, DPIs, etc.), and balancer";
913 result += "\n systems to provide failover to external round-robin launchers. Also, auxiliary encoder/decoder/loader";
914 result += "\n function could be deployed to reinterpret certain external flow and send it to another process.";
916 result += "\nThe ANNA::diameter_comm built-in module provides a great set of characteristics as multiple connections";
917 result += "\n on both server and client side, definition for multiple-server entities (and not only two as standard";
918 result += "\n establish as minimum), separate statistics analyzer per each resource, automatic CER/CEA and DWR/DWA";
919 result += "\n generation, expiration control and many more features.";
921 result += "\nThe ADML process can easily configure a many origin-host nodes as needed, which will have own endpoints.";
922 result += "\nYou should avoid loop configurations (client and server for that client) because automatic forwarding,";
923 result += "\n is implemented and this would get in a never ending cycle when a request is sent.";
925 result += "\nProcess traces are dump on \"launcher.trace\" and could have any trace level (POSIX levels), usually";
926 result += "\n 'debug' or 'warning'. See ANNA documentation for more details.";
928 result += "\nAs any other ANNA process, context dump could be retrieved sending SIGUSR1 signal:";
929 result += "\n kill -10 <pid>";
931 result += "\n kill -s SIGUSR1 <pid>";
932 result += "\n and then";
933 result += "\n vi /var/tmp/anna.context.<pid>";
935 result += "\nA complete xml report will show all the context information (counters, alarms, statistics,";
936 result += "\n handlers, diameter stacks, etc.), and a powerful log module could dump all the events";
937 result += "\n processed and flow information. Statistics could be analized at context dump and optionally";
938 result += "\n written to disk as sample files (useful for graphs and spreadsheet reports) with all the";
939 result += "\n measurements.";
941 result += "\nAlso SIGUSR2 is handled for management purposes. We will talk later about this.";
944 result += "\nCOMMAND LINE";
945 result += "\n------------";
947 result += "\nStart the launcher process without arguments in order to see all the startup configuration";
948 result += "\n posibilities, many of which could be modified on the air through the management interface";
949 result += "\n (we will talk later about this great feature). There is only one mandatory parameter which";
950 result += "\n is the services definition: --services <services xml file>. You must follow the dtd schema";
951 result += "\n to build a valid services xml file. Some basic examples are:";
953 result += "\nClient configuration:";
955 result += "\n<services>";
956 result += "\n <!-- Stacks -->";
957 result += "\n <stack id=\"0\" dictionary=\"dictionary.xml\"/>";
959 result += "\n <!-- Nodes -->";
960 result += "\n <node originHost=\"ADML-client\" applicationId=\"0\" entity=\"localhost:3868\"/>";
961 result += "\n</services>";
963 result += "\nServer configuration:";
965 result += "\n<services>";
966 result += "\n <!-- Stacks -->";
967 result += "\n <stack id=\"0\" dictionary=\"dictionary.xml\"/>";
969 result += "\n <!-- Nodes -->";
970 result += "\n <node originHost=\"ADML-server\" applicationId=\"0\" diameterServer=\"localhost:3868\"/>";
971 result += "\n</services>";
973 result += "\nIf you act as a proxy or a translation agent, you need to combine both former setups, and probably";
974 result += "\n will need to program the answers to be replied through the operations interface. To balance the";
975 result += "\n traffic at your client side you shall use '--balance' and '--sessionBasedModelsClientSocketSelection'";
976 result += "\n arguments in order to define the balancing behaviour. To make hybrid setups you only must mix the nodes:";
978 result += "\nClient and server configuration:";
980 result += "\n<services>";
981 result += "\n <!-- Stacks -->";
982 result += "\n <stack id=\"16777236\" dictionary=\"dictionary_Rx.xml\"/>";
983 result += "\n <stack id=\"16777238\" dictionary=\"dictionary_Gx.xml\"/>";
984 result += "\n <stack id=\"0\" dictionary=\"dictionary_base.xml\"/>";
986 result += "\n <!-- Nodes -->";
987 result += "\n <node originHost=\"ADML-Rx-client\" applicationId=\"16777236\" entity=\"localhost:3868\" cer=\"cer_Rx.xml\"/>";
988 result += "\n <node originHost=\"ADML-Gx-client\" applicationId=\"16777238\" entity=\"localhost:3868\" cer=\"cer_Gx.xml\"/>";
989 result += "\n</services>";
992 result += "\nThe process builds automatically CER and DWR messages as a client, but you could specify your own";
993 result += "\n as shown in the hybrid former example. Note that the base protocol stack must be registered because";
994 result += "\n the configuration corresponds to a multistack process which change the stack using the application-id";
995 result += "\n processed (0 in the case of base protocol messages: CER, CEA, DWR, DWA, DPR, DPA).";
997 result += "\nDYNAMIC OPERATIONS";
998 result += "\n------------------";
1000 result += "\nADML supports several operations which could be reconized via HTTP interface or SIGUSR2 caugh.";
1001 result += "\nAn operation is specified by mean a string containing the operation name and needed arguments";
1002 result += "\n separated by pipes. These are the available commands:";
1004 result += "\n--------------------------------------------------------------------------------------- General purpose";
1006 result += "\nhelp This help.";
1008 result += "\n--------------------------------------------------------------------------------------- Node management";
1010 result += "\nnode[|<name>] Selects a context working node by mean a registered name (origin-host).";
1011 result += "\n All the subsequent operations will be forced to work with";
1012 result += "\n this node, which makes possible some rare scenarios like";
1013 result += "\n sending unexpected messages on remote peers. This is also";
1014 result += "\n useful for some operations in order to restrict the scope";
1015 result += "\n of action (statistics, communication visibility, etc.).";
1016 result += "\n Empty parameter will show the current configuration.";
1018 result += "\nnode_auto Returns to the default behaviour (smart node selection).";
1019 result += "\n Depending on the operation, this could imply a global";
1020 result += "\n action scope, affecting to all the registered hosts.";
1021 result += "\n This should be the normal configuration. Take into";
1022 result += "\n account that if you fix the working node, this could";
1023 result += "\n affect to things like test programming: communication";
1024 result += "\n resources will override those which would be inferred";
1025 result += "\n from programmed messages Origin-Host avps.";
1027 result += "\n------------------------------------------------------------------------------------ Parsing operations";
1029 result += "\ncode|<source_file>|<target_file> Encodes source file (pathfile) into target file (pathfile).";
1030 result += "\ndecode|<source_file>|<target_file> Decodes source file (pathfile) into target file (pathfile).";
1031 result += "\nloadxml|<source_file> Reinterpret xml source file (pathfile).";
1033 result += "\n------------------------------------------------------------------------------------------- Hot changes";
1035 result += "\nservices[|source file] Adds and starts the services specified in the xml file provided.";
1036 result += "\n (if missing, the file 'services.xml' will be used). This is used";
1037 result += "\n to load new nodes once the ADML is started, regardless if command";
1038 result += "\n line '--services' parameter was used or not. Those services which";
1039 result += "\n are not correctly loaded will be ignored to keep the process alive.";
1040 result += "\n If you need to load services as deltas, you must firstly load the";
1041 result += "\n diameter base dictionary with stack id 0, because all the nodes";
1042 result += "\n will use this dictionary to encode/decode base protocol messages";
1043 result += "\n managed by the communication engine.";
1045 result += "\ndiameterServerSessions|<integer> Updates the maximum number of accepted connections to diameter";
1046 result += "\n server socket.";
1047 result += "\ncontext[|target file] Application context could also be written by mean this operation,";
1048 result += "\n and not only through SIGUSR1. If optional path file is missing,";
1049 result += "\n default '/var/tmp/anna.context.<pid>' will be used.";
1050 result += "\ncollect Reset statistics and counters to start a new test stage of";
1051 result += "\n performance measurement. Context data can be written at";
1052 result += "\n '/var/tmp/anna.context.<pid>' by mean 'kill -10 <pid>'.";
1053 result += "\n or sending operation 'context|[target file]'.";
1054 result += "\n This operation applies over all the registered host nodes";
1055 result += "\n except if one specific working node has been set.";
1056 result += "\nforceCountersRecord Forces dump to file the current counters of the process.";
1057 result += "\nlog-statistics-samples|<list> Log statistics samples for the provided comma-separated concept id";
1058 result += "\n list, over './sample.<concept id>.csv' files. For example: \"1,2\"";
1059 result += "\n will log concepts 1 and 2. Reserved words \"all\"/\"none\" activates/";
1060 result += "\n deactivates all registered statistics concept identifiers. That ids";
1061 result += "\n are shown at context dump.";
1062 result += "\nchange-dir[|directory] Changes the execution point which could be fine to ease some";
1063 result += "\n file system interaction tasks. Be care about some requirements";
1064 result += "\n (for example if you have a user defined counters directory as";
1065 result += "\n relative path this must exists from the new execution directory).";
1066 result += "\n If nothing provided, initial working directory will be restored.";
1067 result += "\nshow-oam Dumps current counters of the process. This is also done at";
1068 result += "\n process context dump.";
1069 result += "\nshow-stats Dumps statistics of the process. This is also done at process";
1070 result += "\n context dump.";
1072 result += "\n<visibility action>[|<address>:<port>][|socket id]";
1074 result += "\n Actions: hide, show (update state) and hidden, shown (query state).";
1075 result += "\n Acts over a client session for messages delivery (except CER/A, DWR/A, DPR/A).";
1076 result += "\n If missing server (first parameter) all applications sockets will be affected.";
1077 result += "\n If missing socket (second parameter) for specific server, all its sockets will be affected.";
1079 result += "\n All application client sessions are shown on startup, but standard delivery only use primary";
1080 result += "\n server ones except if fails. Balance configuration use all the allowed sockets. You could also";
1081 result += "\n use command line 'sessionBasedModelsClientSocketSelection' to force traffic flow over certain";
1082 result += "\n client sessions, but for this, hide/show feature seems easier.";
1084 result += "\n--------------------------------------------------------------------------------------- Flow operations";
1086 result += "\nsendxml2e|<source_file> Sends xml source file (pathfile) through configured entity.";
1087 result += "\nsendxml2c|<source_file> Sends xml source file (pathfile) to client.";
1088 result += "\nanswerxml2e[|source_file] Answer xml source file (pathfile) for incoming request with same code from entity.";
1089 result += "\n The answer is stored in a FIFO queue for a specific message code, then there are";
1090 result += "\n as many queues as different message codes have been programmed.";
1091 result += "\nanswerxml2c[|source_file] Answer xml source file (pathfile) for incoming request with same code from client.";
1092 result += "\n The answer is stored in a FIFO queue for a specific message code, then there are";
1093 result += "\n as many queues as different message codes have been programmed.";
1094 result += "\nanswerxml<2e/2c> List programmed answers (to entity/client) if no parameter provided.";
1095 result += "\nanswerxml<2e/2c>|dump Write programmed answers (to entity/client) to file 'programmed_answer.<message code>.<sequence>',";
1096 result += "\n where 'sequence' is the order of the answer in each FIFO code-queue of programmed answers.";
1097 result += "\nanswerxml<2e/2c>|clear Clear programmed answers (to entity/client).";
1098 result += "\nanswerxml<2e/2c>|exhaust Disable the corresponding queue rotation, which is the default behaviour.";
1099 result += "\nanswerxml<2e/2c>|rotate Enable the corresponding queue rotation, useful in performance tests.";
1100 result += "\n Rotation consists in add again to the queue, each element retrieved for answering.";
1102 result += "\nSend operations are available using hexadecimal content (hex formatted files) which also allow to test";
1103 result += "\nspecial scenarios (protocol errors):";
1105 result += "\nsendhex2e|<source_file> Sends hex source file (pathfile) through configured entity.";
1106 result += "\nsendhex2c|<source_file> Sends hex source file (pathfile) to client.";
1108 result += "\nAnswer programming in hexadecimal is not really neccessary (you could use send primitives) and also";
1109 result += "\n is intended to be used with decoded messages in order to replace things like hop by hop, end to end,";
1110 result += "\n subscriber id, session id, etc. Anyway you could use 'decode' operation and then program the xml created.";
1112 result += "\nIf a request is received, answer map (built with 'answerxml<2e/2c>' operations) will be";
1113 result += "\n checked to find a corresponding programmed answer to be replied(*). If no ocurrence is found,";
1114 result += "\n or answer message was received, the message is forwarded to the other side (entity or client),";
1115 result += "\n or nothing but trace when no peer at that side is configured. Answer to client have sense when";
1116 result += "\n diameter server socket is configured, answer to entity have sense when entity does.";
1118 result += "\nIn the most complete situation (process with both client and server side) there are internally";
1119 result += "\n two maps with N FIFO queues, one for each different message code within programmed answers.";
1120 result += "\nOne map is for answers towards the client, and the other is to react entity requests. Then in";
1121 result += "\n each one we could program different answers corresponding to different request codes received.";
1123 result += "\n(*) sequence values (hop-by-hop and end-to-end), Session-Id and Subscription-Id avps, are mirrored";
1124 result += "\n to the peer which sent the request. If user wants to test a specific answer without changing it,";
1125 result += "\n use sendxml<2e/2c>/sendhex<2e/2c> operations better than programming.";
1127 result += "\nBalance ('--balance' command line parameter) could be used to forward server socket receptions through";
1128 result += "\n entity servers by mean a round-robin algorithm. Both diameter server socket and entity targets should";
1129 result += "\n have been configured, that is to say: launcher acts as client and server. If no balance is used, an";
1130 result += "\n standard delivery is performed: first primary entity server, secondary when fails, etc.";
1132 result += "\n--------------------------------------------------------------------------- Processing types (log tags)";
1134 result += "\nUsed as log file extensions (when '--splitLog' is provided on command line) and context preffixes on log";
1135 result += "\n details when unique log file is dumped:";
1137 result += "\n [sent2e/send2eError] Send to entity (success/error)";
1138 result += "\n [sent2c/send2cError] Send to client (success/error)";
1139 result += "\n [fwd2e/fwd2eError] Forward to entity a reception from client (success/error)";
1140 result += "\n [fwd2c/fwd2cError] Forward to client a reception from entity (success/error)";
1141 result += "\n [recvfc] Reception from client";
1142 result += "\n [recvfe] Reception from entity";
1143 result += "\n [req2c-expired] A request sent to client has been expired";
1144 result += "\n [req2e-expired] A request sent to entity has been expired";
1145 result += "\n [recvfc-ans-unknown] Reception from client of an unknown answer (probably former [req2c-expired]";
1146 result += "\n has been logged)";
1147 result += "\n [recvfe-ans-unknown] Reception from entity of an unknown answer (probably former [req2e-expired]";
1148 result += "\n has been logged)";
1149 result += "\n [retry] Request retransmission";
1151 result += "\n------------------------------------------------------------------------------------------- Burst tests";
1153 result += "\nIn order to simplify user experience, burst category operations are only allowed in single host node";
1154 result += "\n configuration. Indeed, you could send messages with unmatched Origin-Host, and no warning is shown.";
1155 result += "\nAll the operations are performed through the unique host: if you need to use more interfaces, you may";
1156 result += "\n launch different ADML instances. Is nonsense to allow burst in a multi-host configured ADML, because";
1157 result += "\n this feature is not able to coordinate the messages.";
1159 result += "\nburst|<action>[|parameter] Used for performance testing, we first program diameter requests";
1160 result += "\n messages in order to launch them from client side to the configured";
1161 result += "\n diameter entity. We could start the burst with an initial load";
1162 result += "\n (non-asynchronous sending), after this, a new request will be sent";
1163 result += "\n per answer received or expired context. There are 10 actions: clear,";
1164 result += "\n load, start, push, pop, stop, repeat, send, goto and look.";
1166 result += "\n burst|clear Clears all loaded burst messages.";
1167 result += "\n burst|load|<source_file> Loads the next diameter message into launcher burst.";
1168 result += "\n burst|start|<initial load> Starts (or restarts if already in progress) the message sending with";
1169 result += "\n a certain initial load.";
1170 result += "\n burst|push|<load amount> Sends specific non-aynchronous load.";
1171 result += "\n burst|pop|<release amount> Skip send burst messages in order to reduce over-the-air requests.";
1172 result += "\n Popping all OTA requests implies burst stop because no more answer";
1173 result += "\n will arrive to the process. Burst output file (--burstLog command";
1174 result += "\n line parameter) shows popped messages with crosses (x). Each cross";
1175 result += "\n represents one received answer for which no new request is sent.";
1176 result += "\n burst|stop Stops the burst cycle. You can resume pushing 1 load amount.";
1177 result += "\n burst|repeat[|[yes]|no] Restarts the burst launch when finish. If initial load or push load";
1178 result += "\n amount is greater than burst list size, they will be limited when";
1179 result += "\n the list is processed except when repeat mode is enabled.";
1180 result += "\n burst|send|<amount> Sends messages from burst list. The main difference with start/push";
1181 result += "\n operations is that burst won't be awaken. Externally we could control";
1182 result += "\n sending time (no request will be sent for answers).";
1183 result += "\n burst|goto|<order> Updates current burst pointer position.";
1184 result += "\n burst|look[|order] Show programmed burst message for order provided, current when missing.";
1186 result += "\n-------------------------------------------------------------------------------------- Advanced testing";
1188 result += "\n Burst mode only allows single interface interaction. For multiple interface";
1189 result += "\n (origin-host) coordination, you could use the advanced test cases programming:";
1192 result += "\n test|<id>|<command>[|parameters]";
1194 result += "\n Adds a new step to the test case with provided identifier. If provided identifier";
1195 result += "\n is not registered yet, a new test case will be created with that value and the";
1196 result += "\n step will be added as the first. For a specific 'id', the steps are stored in";
1197 result += "\n order as they are programmed. Check possible runtime exceptions when adding a";
1198 result += "\n new step because those which fail, will be ignored/skipped during test case";
1199 result += "\n programming giving an incomplete sequence invalid for the testing purpose.";
1201 result += "\n <id>: integer number, normally monotonically increased for each test case. Some external";
1202 result += "\n script/procedure shall clone a test case template in order to build a collection";
1203 result += "\n of independent and coherent test cases (normally same type) with different context";
1204 result += "\n values (Session-Id, Subscriber-Id, etc.).";
1206 result += "\n <command>: commands to be executed for the test id provided. Each command programmed";
1207 result += "\n constitutes a test case 'step', numbered from 1 to N.";
1209 result += "\n timeout|<msecs> Sets an asynchronous timer to restrict the maximum timeout";
1210 result += "\n until last test step. Normally, this command is invoked";
1211 result += "\n in the first step, anyway it measures the time from the";
1212 result += "\n execution point whatever it is. The expiration will abort";
1213 result += "\n the test if still running. One or more timeouts could be";
1214 result += "\n programmed (not usual), but the more restrict will apply.";
1215 result += "\n It is highly recommended to program a initial timeout step,";
1216 result += "\n or the test case could be eternally in-progress.";
1218 result += "\n sendxml2e|<source_file>[|<step number>]";
1219 result += "\n Sends xml source file (pathfile) to entity (it would be a";
1220 result += "\n 'forward' event if it came through local server endpoint).";
1221 result += "\n Take into account that the xml message is encoded just on";
1222 result += "\n call. The xml file is not longer needed neither interpreted";
1223 result += "\n in case of modification, after calling this command.";
1224 result += "\n The step number should be provided for answers to indicate";
1225 result += "\n the 'wait for request' corresponding step. If you miss this";
1226 result += "\n reference, the sequence information (hop-by-hop, end-to-end)";
1227 result += "\n will be sent as they are in the answer xml message (realize";
1228 result += "\n the difficulty of predicting these information). Be sure to";
1229 result += "\n refer to a 'wait for request' step. Conditions like 'regexp'";
1230 result += "\n (as we will see later) are not verified.";
1231 result += "\n In the case of requests, the step number is used to force the";
1232 result += "\n copy of Session-Id value from the referred step.";
1234 result += "\n sendxml2c|<source_file>[|<step number>]";
1235 result += "\n Sends xml source file (pathfile) to client (it would be a";
1236 result += "\n 'forward' event if it came through remote server endpoint).";
1237 result += "\n Same commented for 'sendxml2e' regarding the step number.";
1239 result += "\n delay|<msecs> Blocking step until the time lapse expires. Useful to give ";
1240 result += "\n some cadence control and time schedule for a specific case.";
1241 result += "\n A value of 0 could be used as a dummy step.";
1243 result += "\n sh-command|<script> External execution for script/executable via shell through a dedicated";
1244 result += "\n thread, providing the command and parameters. You could use dynamic";
1245 result += "\n variables ##<tag> to have more flexibility:";
1246 result += "\n Test pool cycle id: "; result += SH_COMMAND_TAG_FOR_REPLACE__CYCLE_ID;
1247 result += "\n Test case id: "; result += SH_COMMAND_TAG_FOR_REPLACE__TESTCASE_ID;
1248 result += "\n Test step id: "; result += SH_COMMAND_TAG_FOR_REPLACE__TESTSTEP_ID;
1250 result += "\n For example, your command could be something like this:";
1251 result += "\n insert_sql_"; result += SH_COMMAND_TAG_FOR_REPLACE__TESTCASE_ID; result += ".sh -db dbname --verbose";
1252 result += "\n > /tmp/cycle-"; result += SH_COMMAND_TAG_FOR_REPLACE__CYCLE_ID;
1253 result += ".testcase-"; result += SH_COMMAND_TAG_FOR_REPLACE__TESTCASE_ID;
1254 result += ".teststep-"; result += SH_COMMAND_TAG_FOR_REPLACE__TESTSTEP_ID;
1256 result += "\n Try to redirect stdout and stderr to avoid ADML output contamination";
1257 result += "\n with the possible outputs from the scripts. You could also put your";
1258 result += "\n job in background although sh-command will return 0-value immediately.";
1260 result += "\n wait<fe/fc>-hex|<source_file>[|strict]";
1261 result += "\n Wait condition, from entity (waitfe-hex) or client (waitfc-hex) to";
1262 result += "\n match the hexadecimal representation for received messages against";
1263 result += "\n source file (hex format). Fix mode must be enabled to avoid unexpected";
1264 result += "\n matching behaviour. Specify 'strict' to use the hex content 'as is'.";
1265 result += "\n If not, the hex content will be understood as whole message and then,";
1266 result += "\n borders will be added (^<content>$) and sequence information bypassed";
1267 result += "\n even for diameter answers.";
1269 result += "\n wait<fe/fc>-xml|<source_file>[|strict]";
1270 result += "\n Wait condition from entity (waitfe-xml) or client (waitfc-xml) to";
1271 result += "\n match the serialized xml content for received messages against";
1272 result += "\n source file (xml representation). Fix mode must be enabled to avoid";
1273 result += "\n unexpected matching behaviour. If you need a strict matching you";
1274 result += "\n must add parameter 'strict', if not, regexp is built ignoring sequence";
1275 result += "\n information (hop-by-hop-id=\"[0-9]+\" end-to-end-id=\"[0-9]+\") and";
1276 result += "\n Origin-State-Id value.";
1277 result += "\n All LF codes will be internally removed when comparison is executed";
1278 result += "\n in order to ease xml content configuration.";
1280 result += "\n wait<fe/fc>|<condition> Blocking step until condition is fulfilled. The message could";
1281 result += "\n received from entity (waitfe) or from client (waitfc).";
1282 result += "\n CPU cost is lower than former 'wait<fe/fc>-<xml|hex>' variants.";
1284 result += "\n <condition>: Optional parameters which must be fulfilled to continue through the next step.";
1285 result += "\n Any received message over diameter interfaces will be evaluated against the";
1286 result += "\n corresponding test case starting from the current step until the first one";
1287 result += "\n whose condition is fulfilled. If no condition is fulfilled the event will be";
1288 result += "\n classified as 'uncovered' (normally a test case bad configuration, or perhaps";
1289 result += "\n a real unexpected message).";
1292 // result += "\n The way to identify the test case, is through registered Session-Id values for";
1293 // result += "\n programmed requests. But this depends on the type of node. Acting as clients,";
1294 // result += "\n requests received have Session-Id values which are already registered with";
1295 // result += "\n one test case, causing an error if not found. Acting as servers, requests are";
1296 // result += "\n received over a diameter local server from a client which are generating that";
1297 // result += "\n Session-Id values. Then we know nothing about such values. The procedure in";
1298 // result += "\n this case is find out a test case not-started containing a condition which";
1299 // result += "\n comply with the incoming message, and reactivates it.";
1300 // The other solution: register Session-Id values for answers send to client from a local diameter server.
1302 result += "\n How to answer: a wait condition for a request will store the incoming message";
1303 result += "\n which fulfills that condition. This message is useful together with the peer";
1304 result += "\n connection source in a further send step configured with the corresponding";
1305 result += "\n response. You could also insert a delay between wait and send steps to be";
1306 result += "\n more realistic (processing time simulation in a specific ADML host node).";
1307 result += "\n Always, a response send step will get the needed information from the most";
1308 result += "\n recent wait step finding in reverse order (note that some race conditions";
1309 result += "\n could happen if your condition is not specific enough).";
1312 result += "\n Condition format:";
1314 result += "\n [code]|[bitR]|[hopByHop]|[applicationId]|[sessionId]|[resultCode]|[msisdn]|[imsi]|[serviceContextId]";
1316 result += "\n code: integer number";
1317 result += "\n bitR: 1 (request), 0 (answer)";
1318 result += "\n hopByHop: integer number or request send step reference: #<step number>";
1320 result += "\n Using the hash reference, you would indicate a specific wait condition";
1321 result += "\n for answers. The step number provided must correspond to any of the";
1322 result += "\n previous send commands (sendxml2e/sendxml2c) configured for a request.";
1323 result += "\n This 'hop-by-hop' variant eases the wait condition for answers in the";
1324 result += "\n safest way.";
1326 result += "\n applicationId: integer number";
1327 result += "\n sessionId: string";
1328 result += "\n resultCode: integer number";
1329 result += "\n msisdn: string";
1330 result += "\n imsi: string";
1331 result += "\n serviceContextId: string";
1333 result += "\n Take into account these rules, useful in general:";
1335 result += "\n - Be as much specific as possible defining conditions to avoid ambiguity sending";
1336 result += "\n messages out of context due to race conditions. Although you could program several";
1337 result += "\n times similar conditions, some risky practices will throw a warning trace (if you";
1338 result += "\n repeat the same condition within the same test case).";
1339 result += "\n - Adding a ResultCode and/or HopByHop to the condition are only valid waiting answers.";
1340 result += "\n - Requests hop-by-hop values must be different for all the test case requests.";
1341 result += "\n RFC says that a hop by hop must be unique for a specific connection, something that";
1342 result += "\n could be difficult to manage if we have multiple available connections from client";
1343 result += "\n side endpoint (entity or local server), even if we would have only one connection but";
1344 result += "\n several host interfaces. It is enough to configure different hop-by-hop values within";
1345 result += "\n each test case, because on reception, the Session-Id is used to identify that test case.";
1350 result += "\n Programming example:";
1352 result += "\n Basic Rx/Gx scenary: PCEF (Gx) - PCRF - AF (Rx)";
1354 result += "\n test|1|timeout|5000 (step 1: whole time requirement is 5 seconds)";
1355 result += "\n test|1|sendxml2e|CCR-I.xml (step 2: imagine this xml uses the Session-Id 'SGx')";
1356 result += "\n test|1|waitfe|272|0|||SGx|2001 (step 3: waits the CCA for the CCR-I with Result-Code = DIAMETER_SUCCESS)";
1357 result += "\n test|1|sendxml2e|AAR-flows.xml (step 4: imagine this xml uses the Session-Id 'SRx')";
1358 result += "\n test|1|waitfe|265|0|||SRx|2001 (step 5: waits the AAA for the AAR-flows with Result-Code = DIAMETER_SUCCESS)";
1359 result += "\n test|1|waitfe|258|1|||SGx (step 6: waits the RAR (install policies) from the PCRF server)";
1360 result += "\n test|1|sendxml2e|RAA-install.xml|6 (step 7: sends the response for the RAR)";
1361 result += "\n test|1|sendxml2e|CCR-T.xml (step 8: termination of the Gx session, imagine this xml puts hop-by-hop 'H1')";
1362 result += "\n test|1|waitfe|272|0|H1||SGx|2001 (step 9: waits the CCA for the CCR-T with Result-Code = DIAMETER_SUCCESS and hop-by-hop 'H1')";
1363 result += "\n test|1|waitfe|258|1|||SGx (step 10: waits the RAR (remove policies) from the PCRF server)";
1364 result += "\n test|1|sendxml2e|RAA-remove.xml|10 (step 11: sends the response for the RAR)";
1366 result += "\n Notes: We added an additional condition in step 9: the hop-by-hop. When we program the corresponding";
1367 result += "\n source request (CCR-T), we configured the value 'H1' for the hop-by-hop. This is an 'application";
1368 result += "\n value' because the real hop-by-hop transported through the client connection is managed by the";
1369 result += "\n diameter stack. But when returned, the transaction pool resolve the original value. This feature";
1370 result += "\n is necessary to ease the implementation of certain diameter agents (proxies for example). In our";
1371 result += "\n case, we could format the hop-by-hop values within the request templates with total freedom to";
1372 result += "\n improve the programmed conditions.";
1374 result += "\n In the case of 'waiting for requests' is not such easy. Indeed, steps 6 and 10 will write a warning";
1375 result += "\n because they are the same condition. We know that we are not going to have any problem because";
1376 result += "\n such events are blocking-protected regarding logic-dependent messages (CCR-T), and race condition";
1377 result += "\n is absolutely strange in this case.";
1379 result += "\n You could speed up the test case moving forward steps like 3 & 5, understood as non-strict requirements";
1380 result += "\n to continue testing. Anyway, remember that test cases should be as real as possible, and that there";
1381 result += "\n are many ways to increase the load rate as we will see in next section (test cases execution).";
1383 result += "\n Other simplifications: the steps 3, 5 and 9 can be replaced by";
1385 result += "\n test|1|waitfe||0|#2";
1386 result += "\n test|1|waitfe||0|#4";
1387 result += "\n test|1|waitfe||0|#8";
1389 result += "\n which means that hop-by-hop must be retrieved from steps 2, 4 and 8 respectively,";
1390 result += "\n and the expected message shall be an answer. Normally you will add other conditions,";
1391 result += "\n for example a DIAMETER_SUCCESS result (adding 2001 as Result-Code).";
1393 result += "\nTest cases execution:";
1396 result += "\n test|ttps|<amount> Starts/resume the provided number of test ticks per second (ttps). The ADML starts";
1397 result += "\n with the event trigger system suspended, and this operation is neccessary to begin";
1398 result += "\n those cases which need this time event (internal triggering). Some other test cases";
1399 result += "\n could be started through external events (first test case event could be programmed";
1400 result += "\n to wait specific message), but is not usual this external mode and neither usual to";
1401 result += "\n mix triggering types. Normally, you will pause/stop new test launchs providing 0 as";
1402 result += "\n ttps value, and also you could dynamically modify the load rate updating that value.";
1403 result += "\n If a test case has N messages then 'ttps * N' will be the virtual number of messages";
1404 result += "\n managed per second when no bottleneck exists.";
1406 result += "\n Provide 0 in order to stop the timer triggering.";
1408 result += "\n The timer manager resolution currently harcoded allows a maximum of ";
1409 result += anna::functions::asString(1000/a_admlMinResolution); result += " events";
1410 result += "\n per second. To reach greater rates ADML will join synchronously the needed number of";
1411 result += "\n new time-triggered test cases per a single event, writting a warning-level trace to";
1412 result += "\n advice about the risk of burst sendings and recommend launching multiple instances";
1413 result += "\n to achieve such load with a lower rate per instance.";
1415 result += "\n test|next[|<sync-amount>] Forces the execution of the next test case(s) without waiting for test manager tick.";
1416 result += "\n Provide an integer value for 'sync-amount' to send a burst synchronous amount of the";
1417 result += "\n next programmed test cases (1 by default). This event works regardless the timer tick";
1418 result += "\n function, but it is normally used with the test manager tick stopped.";
1420 result += "\n test|ip-limit[|amount] In-progress limit of test cases. No new test cases will be launched over this value";
1421 result += "\n (test Manager tick work will be ignored). Zero-value is equivalent to stop the clock.";
1422 result += "\n tick, -1 is used to specify 'no limit' which is the default. If missing amount, the";
1423 result += "\n limit and current amount of in-progress test cases will be shown.";
1425 result += "\n test|goto|<id> Updates current test pointer position.";
1427 result += "\n test|look[|id] Show programmed test case for id provided, current 'in-process' test case when missing.";
1428 result += "\n Test cases reports are not dumped on process context (too many information in general).";
1429 result += "\n The report contains context information in every moment: this operation acts as a snapshot.";
1431 result += "\n test|interact|amount|id Makes interactive a specific test case id. The amount is the margin of execution steps";
1432 result += "\n to be done. Normally, we will execute 'test|interact|0|<test case id>', which means that";
1433 result += "\n the test case is selected to be interactive, but no step is executed. Then you have to";
1434 result += "\n interact with positive amounts (usually 1), executing the provided number of steps if";
1435 result += "\n they are ready and fulfill the needed conditions. The value of 0, implies no execution";
1436 result += "\n steps margin, which could be useful to 'freeze' a test in the middle of its execution.";
1437 result += "\n You could also provide -1 to make it non-interactive resuming it from the current step.";
1439 result += "\n test|reset|<[soft]/hard>[|id] Reset the test case for id provided, all the tests when missing. It could be hard/soft:";
1440 result += "\n - hard: you probably may need to stop the load rate before. This operation initializes";
1441 result += "\n all test cases regardless their states.";
1442 result += "\n - soft: only for finished cases (those with 'Success' or 'Failed' states). It does not";
1443 result += "\n affect to test cases with 'InProgress' state.";
1445 result += "\n test|repeats|<amount> Restarts the whole programmed test list when finished the amount number of times (repeats";
1446 result += "\n forever if value -1 is provided). This is disabled by default (amount = 0): testing trigger";
1447 result += "\n system will enter suspended state until new ttps operation is received and a soft reset has";
1448 result += "\n been done before. Test cases state & data will be reset (when achieved again), but general";
1449 result += "\n statistics and counters will continue measuring until reset with 'collect' operation.";
1451 result += "\n test|clear Clears all the programmed test cases and stop testing (if in progress).";
1453 result += "\n test|summary Test manager general report (number of test cases, counts by state, global configuration,";
1454 result += "\n forced in-progress limitation, reports visibility, etc.). Be careful when you have reports";
1455 result += "\n enabled because the programmed test cases dumps could be heavy (anyway you could enable the";
1456 result += "\n dumps separately, for any of the possible states: Initialized, InProgress, Failed, Success).";
1458 result += "\n test|report|<initialized/in-progress/failed/success/[all]/none>[|[yes]|no]";
1460 result += "\n Enables/disables report generation for a certain test case state: initialized, in-progress,";
1461 result += "\n failed or success (also 'all' and 'none' reserved words could be used). This applies to report";
1462 result += "\n summary (former described operation) and automatic dumps during testing where only failed or";
1463 result += "\n successful states will appear: every time a test case is finished its xml representation will";
1464 result += "\n be dump on a file under the execution directory (or the one configured in process command-line";
1465 result += "\n 'tmDir') with the name:";
1467 result += "\n 'cycle-<cycle id>.testcase-<test case id>.xml'.";
1469 result += "\n By default, all the states are disabled to avoid IO overload. In most of cases not all the";
1470 result += "\n tests are going to fail then you could enable only such failed dumps. Anyway you could set";
1471 result += "\n the reports visibility to fit your needs in a given situation.";
1473 result += "\n test|report-hex[|[yes]|no] Reports could include the diameter messages in hexadecimal format. Disabled by default.";
1476 result += "\n------------------------------------------------------------------------------------- Dynamic procedure";
1478 result += "\ndynamic[|args] This launch an internal operation implemented in 'Procedure' class.";
1479 result += "\n Its default implementation does nothing, but you could create a dynamic";
1480 result += "\n library 'libanna_launcherDynamic.so' and replace the one in this project.";
1481 result += "\n One interesting application consists in the use of the diameter API and";
1482 result += "\n event operation to create a set of libraries as the testing framework.";
1483 result += "\n To execute each test case, the ADML process would be executed with a";
1484 result += "\n specific library path. But the main use would be the stress programming";
1485 result += "\n to achieve a great amount of cloned (even mixed) tests without using";
1486 result += "\n the management operation interface by mean http or signals: a single";
1487 result += "\n call to 'dynamic' would be enough to start a cascade of internally";
1488 result += "\n implemented operations.";
1489 result += "\n This operation accepts a generic string argument (piped or not, as you";
1490 result += "\n desire and depending on your procedure implementation).";
1492 result += "\n This operation requires advanced programming and knowlegde of ANNA Diameter";
1493 result += "\n stack and testing framework, to take advantage of all the possibilities.";
1497 result += "\nUSING OPERATIONS INTERFACE";
1498 result += "\n--------------------------";
1500 result += "\n------------------------------------------------------------------------- Operations via HTTP interface";
1502 result += "\nAll the operations described above can be used through the optional HTTP interface. You only have";
1503 result += "\n to define the http server at the command line with something like: '--httpServer localhost:9000'.";
1504 result += "\nTo send the task, we shall build the http request body with the operation string. Some examples";
1505 result += "\n using curl client could be:";
1507 result += "\n curl -m 1 --data \"diameterServerSessions|4\" localhost:9000";
1508 result += "\n curl -m 1 --data \"code|ccr.xml\" localhost:9000";
1509 result += "\n curl -m 1 --data \"decode|ccr.hex\" localhost:9000";
1510 result += "\n curl -m 1 --data \"sendxml2e|ccr.xml\" localhost:9000";
1511 result += "\n etc.";
1513 result += "\n------------------------------------------------------------------------- Operations via SIGUSR2 signal";
1515 result += "\nThe alternative using SIGUSR2 signal requires the creation of the task(s) file which will be read at";
1516 result += "\n signal event:";
1517 result += "\n echo \"<<operation>\" > "; result += getSignalUSR2InputFile();
1518 result += "\n then";
1519 result += "\n kill -12 <pid>";
1521 result += "\n kill -s SIGUSR2 <pid>";
1522 result += "\n and then see the results:";
1523 result += "\n cat "; result += getSignalUSR2OutputFile();
1525 result += "\n (this file is ended with EOF final line, useful managing huge batch files to ensure the job completion)";
1527 result += "\nYou could place more than one line (task) in the input file. Output reports will be appended in that";
1528 result += "\n case over the output file. Take into account that all the content of the task file will be executed";
1529 result += "\n sinchronously by the process. If you are planning traffic load, better use the asynchronous http";
1530 result += "\n interface.";
1538 void Launcher::logStatisticsSamples(const std::string &conceptsList) throw() {
1539 anna::statistics::Engine &statEngine = anna::statistics::Engine::instantiate();
1541 if(conceptsList == "all") {
1542 if(statEngine.enableSampleLog(/* -1: all concepts */))
1543 LOGDEBUG(anna::Logger::debug("Sample log activation for all statistic concepts", ANNA_FILE_LOCATION));
1545 else if(conceptsList == "none") {
1546 if(statEngine.disableSampleLog(/* -1: all concepts */))
1547 LOGDEBUG(anna::Logger::debug("Sample log deactivation for all statistic concepts", ANNA_FILE_LOCATION));
1549 anna::Tokenizer lst;
1550 lst.apply(conceptsList, ",");
1552 if(lst.size() >= 1) {
1553 anna::Tokenizer::const_iterator tok_min(lst.begin());
1554 anna::Tokenizer::const_iterator tok_max(lst.end());
1555 anna::Tokenizer::const_iterator tok_iter;
1558 for(tok_iter = tok_min; tok_iter != tok_max; tok_iter++) {
1559 conceptId = atoi(anna::Tokenizer::data(tok_iter));
1561 if(statEngine.enableSampleLog(conceptId))
1562 LOGDEBUG(anna::Logger::debug(anna::functions::asString("Sample log activation for statistic concept id = %d", conceptId), ANNA_FILE_LOCATION));
1569 void Launcher::eventOperation(const std::string &operation, std::string &response_content) throw(anna::RuntimeException) {
1570 LOGMETHOD(anna::TraceMethod tm("Launcher", "eventOperation", ANNA_FILE_LOCATION));
1571 if (operation == "") return; // ignore
1572 LOGDEBUG(anna::Logger::debug(anna::functions::asString("Operation: %s", operation.c_str()), ANNA_FILE_LOCATION));
1574 // Default response:
1575 response_content = "Operation processed with exception: ";
1576 response_content += operation;
1577 std::string opt_response_content = ""; // aditional response content
1578 anna::DataBlock db_aux(true);
1579 anna::diameter::codec::Message codecMsg; // auxiliary codec message
1582 anna::testing::TestManager &testManager = anna::testing::TestManager::instantiate();
1585 ///////////////////////////////////////////////////////////////////
1586 // Simple operations without arguments:
1588 // Dynamic operation:
1589 if(operation.find("dynamic") == 0) {
1591 int op_size = operation.size();
1592 std::string args = ((operation.find("dynamic|") == 0) && (op_size > 8)) ? operation.substr(8) : "";
1593 if (args == "" && op_size != 7)
1594 throw anna::RuntimeException("Wrong body content format on HTTP Request. Use 'help' management command to see more information.", ANNA_FILE_LOCATION);
1596 p.execute(args, response_content, getWorkingNode());
1598 catch(anna::RuntimeException &ex) {
1600 response_content = ex.asString();
1607 if(operation == "help") {
1608 response_content = help();
1612 // Reset performance data:
1613 if(operation == "collect") {
1616 response_content = "All process counters & statistic information have been reset";
1620 // Counters dump on demand:
1621 if(operation == "forceCountersRecord") {
1622 forceCountersRecord();
1623 response_content = "Current counters have been dump to disk";
1627 // OAM & statistics:
1628 if(operation == "show-oam") {
1629 anna::xml::Node root("root");
1630 response_content = anna::xml::Compiler().apply(oamAsXML(&root));
1633 if(operation == "show-stats") {
1634 anna::xml::Node root("root");
1635 response_content = anna::xml::Compiler().apply(statsAsXML(&root));
1639 ///////////////////////////////////////////////////////////////////
1640 // Tokenize operation
1642 params.apply(operation, "|", "<null>" /* allow contiguous separators */);
1643 int numParams = params.size() - 1;
1645 // Get the operation type and parameters:
1646 Tokenizer::const_iterator tok_iter = params.begin();
1647 std::string opType = Tokenizer::data(tok_iter);
1648 std::string param1, param2, param3, param4, param5, param6, param7, param8, param9, param10, param11;
1649 if(numParams >= 1) { tok_iter++; param1 = Tokenizer::data(tok_iter); }
1650 if(numParams >= 2) { tok_iter++; param2 = Tokenizer::data(tok_iter); }
1651 if(numParams >= 3) { tok_iter++; param3 = Tokenizer::data(tok_iter); }
1653 if(numParams >= 4) { tok_iter++; param4 = Tokenizer::data(tok_iter); }
1654 if(numParams >= 5) { tok_iter++; param5 = Tokenizer::data(tok_iter); }
1655 if(numParams >= 6) { tok_iter++; param6 = Tokenizer::data(tok_iter); }
1656 if(numParams >= 7) { tok_iter++; param7 = Tokenizer::data(tok_iter); }
1657 if(numParams >= 8) { tok_iter++; param8 = Tokenizer::data(tok_iter); }
1658 if(numParams >= 9) { tok_iter++; param9 = Tokenizer::data(tok_iter); }
1659 if(numParams >= 10) { tok_iter++; param10 = Tokenizer::data(tok_iter); }
1660 if(numParams >= 11) { tok_iter++; param11 = Tokenizer::data(tok_iter); }
1661 // Remove '<null>' artificial token to ease further checkings:
1662 if (param1 == "<null>") param1 = "";
1663 if (param2 == "<null>") param2 = "";
1664 if (param3 == "<null>") param3 = "";
1665 if (param4 == "<null>") param4 = "";
1666 if (param5 == "<null>") param5 = "";
1667 if (param6 == "<null>") param6 = "";
1668 if (param7 == "<null>") param7 = "";
1669 if (param8 == "<null>") param8 = "";
1670 if (param9 == "<null>") param9 = "";
1671 if (param10 == "<null>") param10 = "";
1672 if (param11 == "<null>") param11 = "";
1674 // No operation has more than 2 arguments except 'test' ...
1675 if(opType != "test" && numParams > 2)
1676 throw anna::RuntimeException("Wrong body content format on HTTP Request. Use 'help' management command to see more information.", ANNA_FILE_LOCATION);
1679 // Check the number of parameters:
1680 bool wrongBody = false;
1682 if((opType == "change-dir") && (numParams > 1)) wrongBody = true;
1683 if((opType == "log-statistics-samples") && (numParams != 1)) wrongBody = true;
1684 if((opType == "node") && (numParams > 1)) wrongBody = true;
1686 if((opType == "node_auto") && (numParams > 0)) wrongBody = true;
1688 if(((opType == "code") || (opType == "decode")) && (numParams != 2)) wrongBody = true;
1690 if(((opType == "sendxml2e") || (opType == "sendhex2e")) && (numParams != 1)) wrongBody = true;
1692 if((opType == "burst") && (numParams < 1)) wrongBody = true;
1694 if((opType == "test") && (numParams < 1)) wrongBody = true;
1696 if(((opType == "sendxml2c") || (opType == "sendhex2c") || (opType == "loadxml") || (opType == "diameterServerSessions")) && (numParams != 1)) wrongBody = true;
1700 std::string msg = "Wrong body content format on HTTP Request for '";
1702 msg += "' operation (missing parameter/s). Use 'help' management command to see more information.";
1703 throw anna::RuntimeException(msg, ANNA_FILE_LOCATION);
1707 if(opType == "context") {
1708 std::string contextFile = ((numParams == 1) ? param1 : anna::functions::asString("/var/tmp/anna.context.%05d", getPid()));
1709 writeContext(contextFile);
1710 response_content = anna::functions::asString("Context dumped on file '%s'", contextFile.c_str());
1714 if(opType == "log-statistics-samples") {
1715 logStatisticsSamples(param1);
1716 response_content = anna::functions::asString("Log statistics samples for '%s' concepts", param1.c_str());
1720 // Change execution directory:
1721 if(opType == "change-dir") {
1722 if (param1 == "") param1 = a_initialWorkingDirectory;
1723 if (chdir(param1.c_str()) == 0)
1724 response_content = "New execution directory configured: ";
1726 response_content = "Cannot assign provided execution directory: ";
1728 response_content += param1;
1732 if(opType == "services") {
1733 std::string servicesFile = ((numParams == 1) ? param1 : "services.xml");
1735 loadServices(servicesFile, true /* bind entities */);
1737 catch(anna::RuntimeException &ex) {
1739 response_content = anna::functions::asString("Loaded services from file '%s' with errors", servicesFile.c_str());
1742 response_content = anna::functions::asString("Loaded services from file '%s'", servicesFile.c_str());
1747 if(opType == "node") {
1749 if (setWorkingNode(param1)) response_content = anna::functions::asString("Forced node is now '%s'", param1.c_str());
1752 if (a_workingNode) {
1753 response_content = "Working node is forced to be: \n\n";
1754 response_content += a_workingNode->asXMLString();
1757 response_content = "Working node is automatic";
1762 if(opType == "node_auto") {
1763 a_workingNode = NULL;
1764 response_content = "Working node has been set to automatic";
1768 // Operated host from possible forced-working node:
1769 a_operatedHost = a_workingNode ? a_workingNode /* priority */: NULL /* auto */;
1771 // If any message is managed: updateOperatedOriginHostWithMessage(codecMessage)
1772 // To operate, use the exception-protected methods which never will return NULL:
1773 // getOperatedHost(), getOperatedEntity(), getOperatedServer(), getOperatedEngine()
1776 if(opType == "code") {
1777 codecMsg.loadXML(param1);
1778 std::string hexString = anna::functions::asHexString(codecMsg.code());
1780 std::ofstream outfile(param2.c_str(), std::ifstream::out);
1781 outfile.write(hexString.c_str(), hexString.size());
1783 } else if(opType == "decode") {
1784 // Get DataBlock from file with hex content:
1785 if(!getDataBlockFromHexFile(param1, db_aux))
1786 throw anna::RuntimeException("Error reading hex file provided", ANNA_FILE_LOCATION);
1789 try { codecMsg.decode(db_aux); } catch(anna::RuntimeException &ex) { ex.trace(); }
1791 std::string xmlString = codecMsg.asXMLString();
1793 std::ofstream outfile(param2.c_str(), std::ifstream::out);
1794 outfile.write(xmlString.c_str(), xmlString.size());
1796 } else if((opType == "hide") || (opType == "show") || (opType == "hidden") || (opType == "shown")) {
1800 std::string key = param1;
1804 if(opType == "hide") getOperatedEngine()->findClientSession(key)->hide();
1806 if(opType == "show") getOperatedEngine()->findClientSession(key)->show();
1808 if(opType == "hidden") opt_response_content = getOperatedEngine()->findClientSession(key)->hidden() ? "true" : "false";
1810 if(opType == "shown") opt_response_content = getOperatedEngine()->findClientSession(key)->shown() ? "true" : "false";
1812 std::string address;
1814 anna::functions::getAddressAndPortFromSocketLiteral(param1, address, port);
1816 if(opType == "hide") getOperatedEngine()->findServer(address, port)->hide();
1818 if(opType == "show") getOperatedEngine()->findServer(address, port)->show();
1820 if(opType == "hidden") opt_response_content = getOperatedEngine()->findServer(address, port)->hidden() ? "true" : "false";
1822 if(opType == "shown") opt_response_content = getOperatedEngine()->findServer(address, port)->shown() ? "true" : "false";
1825 if(opType == "hide") getOperatedEntity()->hide();
1827 if(opType == "show") getOperatedEntity()->show();
1829 if(opType == "hidden") opt_response_content = getOperatedEntity()->hidden() ? "true" : "false";
1831 if(opType == "shown") opt_response_content = getOperatedEntity()->shown() ? "true" : "false";
1833 } else if((opType == "sendxml2e") || (opType == "sendhex2e")) {
1834 anna::diameter::comm::Message *msg;
1836 if(opType == "sendxml2e") {
1837 codecMsg.loadXML(param1);
1838 updateOperatedOriginHostWithMessage(codecMsg);
1839 msg = getOperatedHost()->createCommMessage();
1841 try { codecMsg.valid(); } catch(anna::RuntimeException &ex) { ex.trace(); } // at least we need to see validation errors although it will continue sending (see validation mode configured in launcher)
1842 msg->setBody(codecMsg.code());
1844 // Get DataBlock from file with hex content:
1845 if(!getDataBlockFromHexFile(param1, db_aux))
1846 throw anna::RuntimeException("Error reading hex file provided", ANNA_FILE_LOCATION);
1847 msg = getOperatedHost()->createCommMessage();
1848 msg->setBody(db_aux);
1849 try { if(getOperatedHost()->logEnabled()) codecMsg.decode(db_aux); } catch(anna::RuntimeException &ex) { ex.trace(); }
1852 bool success = getOperatedEntity()->send(msg);
1853 getOperatedHost()->releaseCommMessage(msg);
1856 if(getOperatedHost()->logEnabled()) {
1857 anna::diameter::comm::Server *usedServer = getOperatedEntity()->getLastUsedResource();
1858 anna::diameter::comm::ClientSession *usedClientSession = usedServer ? usedServer->getLastUsedResource() : NULL;
1859 std::string detail = usedClientSession ? usedClientSession->asString() : "<null client session>"; // shouldn't happen
1860 getOperatedHost()->writeLogFile(codecMsg, (success ? "sent2e" : "send2eError"), detail);
1862 } else if((opType == "burst")) {
1864 if (!uniqueOriginHost())
1865 throw anna::RuntimeException("Burst category operations are only allowed in single host node configuration. This is only to simplify user experience.", ANNA_FILE_LOCATION);
1867 // burst|clear clears all loaded burst messages.
1868 // burst|load|<source_file> loads the next diameter message into launcher burst.
1869 // burst|start|<initial load> starts the message sending with a certain initial load.
1870 // burst|push|<load amount> sends specific non-aynchronous load.
1871 // burst|stop stops the burst cycle.
1872 // burst|repeat|[[yes]|no] restarts the burst launch when finish.
1873 // burst|send|<amount> send messages from burst list. The main difference with
1874 // start/push operations is that burst won't be awaken.
1875 // Externally we could control sending time (no request
1876 // will be sent for answers).
1877 // burst|goto|<order> Updates current burst pointer position.
1878 // burst|look|<order> Show programmed burst message for order provided, current when missing.
1880 if(param1 == "clear") {
1881 opt_response_content = "removed ";
1882 opt_response_content += anna::functions::asString(getOperatedHost()->clearBurst());
1883 opt_response_content += " elements";
1884 } else if(param1 == "load") {
1885 if(param2 == "") throw anna::RuntimeException("Missing xml path file for burst load operation", ANNA_FILE_LOCATION);
1887 codecMsg.loadXML(param2);
1888 if(codecMsg.isAnswer()) throw anna::RuntimeException("Cannot load diameter answers for burst feature", ANNA_FILE_LOCATION);
1889 try { codecMsg.valid(); } catch(anna::RuntimeException &ex) { ex.trace(); } // at least we need to see validation errors although it will continue loading (see validation mode configured in launcher)
1891 int position = getOperatedHost()->loadBurstMessage(codecMsg.code());
1892 opt_response_content = "loaded '";
1893 opt_response_content += param2;
1894 opt_response_content += "' file into burst list position ";
1895 opt_response_content += anna::functions::asString(position);
1896 } else if(param1 == "start") {
1897 if(param2 == "") throw anna::RuntimeException("Missing initial load for burst start operation", ANNA_FILE_LOCATION);
1899 int initialLoad = atoi(param2.c_str());
1900 int processed = getOperatedHost()->startBurst(initialLoad);
1903 opt_response_content = "initial load completed for ";
1904 opt_response_content += anna::functions::entriesAsString(processed, "message");
1906 } else if(param1 == "push") {
1907 if(param2 == "") throw anna::RuntimeException("Missing load amount for burst push operation", ANNA_FILE_LOCATION);
1909 int pushed = getOperatedHost()->pushBurst(atoi(param2.c_str()));
1912 opt_response_content = "pushed ";
1913 opt_response_content += anna::functions::entriesAsString(pushed, "message");
1915 } else if(param1 == "pop") {
1916 if(param2 == "") throw anna::RuntimeException("Missing amount for burst pop operation", ANNA_FILE_LOCATION);
1918 int releaseLoad = atoi(param2.c_str());
1919 int popped = getOperatedHost()->popBurst(releaseLoad);
1922 opt_response_content = "burst popped for ";
1923 opt_response_content += anna::functions::entriesAsString(popped, "message");
1925 } else if(param1 == "stop") {
1926 int left = getOperatedHost()->stopBurst();
1929 opt_response_content += anna::functions::entriesAsString(left, "message");
1930 opt_response_content += " left to the end of the cycle";
1932 } else if(param1 == "repeat") {
1933 if(param2 == "") param2 = "yes";
1935 bool repeat = (param2 == "yes");
1936 getOperatedHost()->repeatBurst(repeat);
1937 opt_response_content += (repeat ? "repeat enabled" : "repeat disabled");
1938 } else if(param1 == "send") {
1939 if(param2 == "") throw anna::RuntimeException("Missing amount for burst send operation", ANNA_FILE_LOCATION);
1941 int sent = getOperatedHost()->sendBurst(atoi(param2.c_str()));
1944 opt_response_content = "sent ";
1945 opt_response_content += anna::functions::entriesAsString(sent, "message");
1947 } else if(param1 == "goto") {
1948 if(param2 == "") throw anna::RuntimeException("Missing order position for burst goto operation", ANNA_FILE_LOCATION);
1950 opt_response_content = getOperatedHost()->gotoBurst(atoi(param2.c_str()));
1951 } else if(param1 == "look") {
1952 int order = ((param2 != "") ? atoi(param2.c_str()) : -1);
1953 opt_response_content = "\n\n";
1954 opt_response_content += getOperatedHost()->lookBurst(order);
1956 throw anna::RuntimeException("Wrong body content format on HTTP Request for 'burst' operation (unexpected action parameter). See help", ANNA_FILE_LOCATION);
1959 } else if((opType == "test")) {
1960 // test|<id>|<command>[|parameters] Add a new step to the test case ...
1961 // test|ttps|<amount> Starts/resume the provided number of time ticks per second (ttps). The ADML starts ...
1962 // test|next[|<sync-amount>] Forces the execution of the next test case(s) without waiting for test manager tick ...
1963 // test|ip-limit[|amount] In-progress limit of test cases. No new test cases will be launched over this value ...
1964 // test|repeats|<amount> Restarts the whole programmed test list when finished the amount number of times ...
1965 // test|report|<initialized/in-progress/failed/success/[all]/none>[|[yes]|no]
1966 // Enables/disables report generation for a certain test case state: initialized, in-progress ...
1967 // test|report-hex[|[yes]|no] Reports could include the diameter messages in hexadecimal format. Disabled by default.
1968 // test|goto|<id> Updates current test pointer position.
1969 // test|look[|id] Show programmed test case for id provided, current when missing ...
1970 // test|interact|amount|id Makes interactive a specific test case id. The amount is the margin of execution steps ...
1971 // test|reset|<[soft]/hard>[|id] Reset the test case for id provided, all the tests when missing ...
1972 // test|clear Clears all the programmed test cases.
1973 // test|summary Test manager general report (number of test cases, counts by state ...
1976 if(param1 == "ttps") {
1978 throw anna::RuntimeException("Wrong body content format on HTTP Request. Use 'help' management command to see more information.", ANNA_FILE_LOCATION);
1980 bool success = ((param2 != "") ? testManager.configureTTPS(atoi(param2.c_str())) : false);
1982 opt_response_content = "assigned new test launch rate to ";
1983 opt_response_content += anna::functions::asString(atoi(param2.c_str()));
1984 opt_response_content += " events per second";
1987 opt_response_content += "unable to configure the test rate provided";
1990 else if (param1 == "next") {
1992 throw anna::RuntimeException("Wrong body content format on HTTP Request. Use 'help' management command to see more information.", ANNA_FILE_LOCATION);
1994 int sync_amount = ((param2 != "") ? atoi(param2.c_str()) : 1);
1996 if (sync_amount < 1)
1997 throw anna::RuntimeException("The parameter 'sync-amount' must be a positive integer value", ANNA_FILE_LOCATION);
1999 bool success = testManager.execTestCases(sync_amount);
2001 opt_response_content = (success ? "" : "not completely " /* completed cycle and no repeats, rare case */);
2002 opt_response_content += "processed ";
2003 opt_response_content += anna::functions::asString(sync_amount);
2004 opt_response_content += ((sync_amount > 1) ? " test cases synchronously" : " test case");
2006 else if(param1 == "ip-limit") {
2008 throw anna::RuntimeException("Wrong body content format on HTTP Request. Use 'help' management command to see more information.", ANNA_FILE_LOCATION);
2012 limit = atoi(param2.c_str());
2013 testManager.setInProgressLimit(limit);
2014 opt_response_content = "new in-progress limit: ";
2015 opt_response_content += (limit != UINT_MAX) ? anna::functions::asString(limit) : "<no limit>";
2018 opt_response_content = "in-progress limit amount: ";
2019 limit = testManager.getInProgressLimit();
2020 opt_response_content += (limit != UINT_MAX) ? anna::functions::asString(limit) : "<no limit>";
2021 opt_response_content += "; currently there are ";
2022 opt_response_content += anna::functions::asString(testManager.getInProgressCount());
2023 opt_response_content += " test cases running";
2026 else if(param1 == "repeats") {
2028 throw anna::RuntimeException("Wrong body content format on HTTP Request. Use 'help' management command to see more information.", ANNA_FILE_LOCATION);
2029 int repeats = atoi(param2.c_str());
2030 if (repeats < 0) repeats = -1;
2031 testManager.setPoolRepeats(repeats);
2032 std::string nolimit = (repeats != -1) ? "":" [no limit]";
2033 opt_response_content += anna::functions::asString("Pool repeats: %d%s (current cycle: %d)", repeats, nolimit.c_str(), testManager.getPoolCycle());
2035 else if(param1 == "report") {
2037 throw anna::RuntimeException("Wrong body content format on HTTP Request. Use 'help' management command to see more information.", ANNA_FILE_LOCATION);
2039 if(param2 == "") param2 = "all";
2040 if(param3 == "") param3 = "yes";
2041 bool enable = (param3 == "yes");
2043 if(param2 == "initialized")
2044 testManager.setDumpInitializedReports(enable);
2045 else if(param2 == "in-progress")
2046 testManager.setDumpInProgressReports(enable);
2047 else if(param2 == "failed")
2048 testManager.setDumpFailedReports(enable);
2049 else if(param2 == "success")
2050 testManager.setDumpSuccessReports(enable);
2051 else if(param2 == "all") {
2053 testManager.setDumpAllReports(enable);
2055 else if(param2 == "none") {
2058 testManager.setDumpAllReports(enable);
2061 throw anna::RuntimeException("Wrong body content format on HTTP Request. Use 'help' management command to see more information.", ANNA_FILE_LOCATION);
2063 opt_response_content += (enable ? "report enabled " : "report disabled ");
2064 opt_response_content += "for tests in '";
2065 opt_response_content += param2;
2066 opt_response_content += "' state";
2068 else if(param1 == "report-hex") {
2070 throw anna::RuntimeException("Wrong body content format on HTTP Request. Use 'help' management command to see more information.", ANNA_FILE_LOCATION);
2072 if(param2 == "") param2 = "yes";
2073 testManager.setDumpHex((param2 == "yes"));
2074 opt_response_content += (testManager.getDumpHex() ? "report includes hexadecimal messages" : "report excludes hexadecimal messages");
2076 else if(param1 == "goto") {
2078 throw anna::RuntimeException("Wrong body content format on HTTP Request. Use 'help' management command to see more information.", ANNA_FILE_LOCATION);
2080 if(param2 == "") throw anna::RuntimeException("Missing id for test goto operation", ANNA_FILE_LOCATION);
2081 int id = atoi(param2.c_str());
2082 if (testManager.gotoTestCase(id)) {
2083 opt_response_content = "position updated for id provided (";
2086 opt_response_content = "cannot found test id (";
2088 opt_response_content += anna::functions::asString(id);
2089 opt_response_content += ")";
2091 else if(param1 == "look") {
2093 throw anna::RuntimeException("Wrong body content format on HTTP Request. Use 'help' management command to see more information.", ANNA_FILE_LOCATION);
2095 int id = ((param2 != "") ? atoi(param2.c_str()) : -1);
2096 anna::testing::TestCase *testCase = testManager.findTestCase(id);
2099 response_content = testCase->asXMLString();
2104 opt_response_content = "no current test case detected (testing started ?)";
2107 opt_response_content = "cannot found test id (";
2108 opt_response_content += anna::functions::asString(id);
2109 opt_response_content += ")";
2113 else if (param1 == "interact") {
2115 throw anna::RuntimeException("Wrong body content format on HTTP Request. Use 'help' management command to see more information.", ANNA_FILE_LOCATION);
2117 int amount = atoi(param2.c_str());
2119 throw anna::RuntimeException("Interactive amount must be -1 (to disable interactive mode) or a positive number.", ANNA_FILE_LOCATION);
2121 int id = atoi(param3.c_str());
2122 anna::testing::TestCase *testCase = testManager.findTestCase(id);
2125 testCase->makeInteractive(false);
2126 opt_response_content = "interactive mode disabled";
2129 testCase->addInteractiveAmount(amount);
2130 opt_response_content = "added interactive amount of ";
2131 opt_response_content += anna::functions::asString(amount);
2132 opt_response_content += " units";
2133 if (amount == 0) opt_response_content += " (0: freezing a non-interactive testcase, no effect on already interactive)";
2135 opt_response_content += " for test case id ";
2136 opt_response_content += anna::functions::asString(id);
2139 opt_response_content = "cannot found test id (";
2140 opt_response_content += anna::functions::asString(id);
2141 opt_response_content += ")";
2144 else if(param1 == "reset") {
2146 throw anna::RuntimeException("Wrong body content format on HTTP Request. Use 'help' management command to see more information.", ANNA_FILE_LOCATION);
2148 if(param2 == "") param2 = "soft";
2149 if (param2 != "soft" && param2 != "hard")
2150 throw anna::RuntimeException("Wrong body content format on HTTP Request. Use 'help' management command to see more information.", ANNA_FILE_LOCATION);
2152 int id = ((param3 != "") ? atoi(param3.c_str()) : -1);
2153 anna::testing::TestCase *testCase = ((id != -1) ? testManager.findTestCase(id) : NULL);
2156 bool done = testCase->reset((param2 == "hard") ? true:false);
2157 opt_response_content = "test ";
2158 opt_response_content += param2;
2159 opt_response_content += " reset for id ";
2160 opt_response_content += anna::functions::asString(id);
2161 opt_response_content += done ? ": done": ": not done";
2165 bool anyReset = testManager.resetPool((param2 == "hard") ? true:false);
2166 opt_response_content = param2; opt_response_content += " reset have been sent to all programmed tests: "; opt_response_content += anyReset ? "some/all have been reset" : "nothing was reset";
2169 opt_response_content = "cannot found test id (";
2170 opt_response_content += anna::functions::asString(id);
2171 opt_response_content += ")";
2175 else if(param1 == "clear") {
2177 throw anna::RuntimeException("Wrong body content format on HTTP Request. Use 'help' management command to see more information.", ANNA_FILE_LOCATION);
2179 if (testManager.clearPool()) {
2180 opt_response_content = "all the programmed test cases have been dropped";
2183 opt_response_content = "there are not programmed test cases to be removed";
2186 else if(param1 == "summary") {
2187 response_content = testManager.asXMLString();
2191 int id = atoi(param1.c_str());
2193 throw anna::RuntimeException("Invalid test case identifier: must be a non-negative number", ANNA_FILE_LOCATION);
2195 // PARAM: 1 2 3 4 5 6 7 8 9 10 11
2196 // test|<id>|<command>
2198 // sendxml2e| <file>[|<step number>]
2199 // sendxml2c| <file>[|<step number>]
2201 // wait<fe/fc>|[code]|[bitR]|[hopByHop]|[applicationId]|[sessionId]|[resultCode]|[msisdn]|[imsi]|[serviceContextId]
2202 // wait<fe/fc>-answer|<step number>
2203 // wait<fe/fc>-xml |<source_file>[|strict]
2204 // wait<fe/fc>-hex |<source_file>[|strict]
2205 if(param2 == "") throw anna::RuntimeException("Missing command for test id operation", ANNA_FILE_LOCATION);
2208 if (param2 == "timeout") {
2210 throw anna::RuntimeException("Wrong body content format on HTTP Request. Use 'help' management command to see more information.", ANNA_FILE_LOCATION);
2211 if(param3 == "") throw anna::RuntimeException("Missing milliseconds for 'timeout' command in test id operation", ANNA_FILE_LOCATION);
2212 anna::Millisecond timeout = checkTimeMeasure("Test case timeout", param3);
2213 testManager.getTestCase(id)->addTimeout(timeout); // creates / reuses
2215 else if ((param2 == "sendxml2e")||(param2 == "sendxml2c")) {
2217 throw anna::RuntimeException("Wrong body content format on HTTP Request. Use 'help' management command to see more information.", ANNA_FILE_LOCATION);
2218 if(param3 == "") throw anna::RuntimeException(anna::functions::asString("Missing xml file for '%s' command in test id operation", param2.c_str()), ANNA_FILE_LOCATION);
2219 codecMsg.loadXML(param3);
2221 if (!codecMsg.isRequest() && (param4 == ""))
2222 anna::Logger::warning("Step number has not been provided. Take into account that this answer message will be sent 'as is' and sequence information could be wrong at the remote peer", ANNA_FILE_LOCATION);
2225 updateOperatedOriginHostWithMessage(codecMsg);
2226 int stepNumber = ((param4 != "") ? atoi(param4.c_str()):-1);
2228 if (param2 == "sendxml2e")
2229 testManager.getTestCase(id)->addSendxml2e(codecMsg.code(), getOperatedHost(), stepNumber); // creates / reuses
2231 testManager.getTestCase(id)->addSendxml2c(codecMsg.code(), getOperatedHost(), stepNumber); // creates / reuses
2233 else if (param2 == "delay") {
2235 throw anna::RuntimeException("Wrong body content format on HTTP Request. Use 'help' management command to see more information.", ANNA_FILE_LOCATION);
2236 if(param3 == "") throw anna::RuntimeException("Missing milliseconds for 'delay' command in test id operation", ANNA_FILE_LOCATION);
2237 anna::Millisecond delay = ((param3 == "0" /* special case */) ? (anna::Millisecond)0 : checkTimeMeasure("Test case delay step", param3));
2238 testManager.getTestCase(id)->addDelay(delay); // creates / reuses
2240 else if ((param2 == "waitfe")||(param2 == "waitfc")) {
2242 throw anna::RuntimeException("Wrong body content format on HTTP Request. Use 'help' management command to see more information.", ANNA_FILE_LOCATION);
2243 if (param3 != "" || param4 != "" || param5 != "" || param6 != "" || param7 != "" || param8 != "" || param9 != "" || param10 != "" || param11 != "") {
2244 bool fromEntity = (param2.substr(4,2) == "fe");
2245 testManager.getTestCase(id)->addWait(fromEntity, param3, param4, param5, param6, param7, param8, param9, param10, param11);
2248 throw anna::RuntimeException(anna::functions::asString("Missing condition for '%s' command in test id operation", param2.c_str()), ANNA_FILE_LOCATION);
2251 else if ((param2 == "waitfe-hex")||(param2 == "waitfc-hex")) {
2253 throw anna::RuntimeException("Wrong body content format on HTTP Request. Use 'help' management command to see more information.", ANNA_FILE_LOCATION);
2254 if(param3 == "") throw anna::RuntimeException(anna::functions::asString("Missing hex file for '%s' command in test id operation", param2.c_str()), ANNA_FILE_LOCATION);
2256 // Get DataBlock from file with hex content:
2257 if(!getDataBlockFromHexFile(param3, db_aux))
2258 throw anna::RuntimeException("Error reading hex content from file provided", ANNA_FILE_LOCATION);
2260 // Hexadecimal representation read from file:
2261 std::string regexp = anna::functions::asHexString(db_aux);
2264 if(param4 != "strict") {
2265 //// If request, we will ignore sequence data:
2266 //if (anna::diameter::codec::functions::requestBit(db_aux))
2267 regexp.replace (24, 16, "[0-9A-Fa-f]{16}");
2269 regexp.insert(0, "^");
2273 bool fromEntity = (param2.substr(4,2) == "fe");
2274 testManager.getTestCase(id)->addWaitRegexpHex(fromEntity, regexp);
2276 else if ((param2 == "waitfe-xml")||(param2 == "waitfc-xml")) {
2278 throw anna::RuntimeException("Wrong body content format on HTTP Request. Use 'help' management command to see more information.", ANNA_FILE_LOCATION);
2279 if(param3 == "") throw anna::RuntimeException(anna::functions::asString("Missing xml file for '%s' command in test id operation", param2.c_str()), ANNA_FILE_LOCATION);
2281 // Get xml content from file:
2283 if(!getContentFromFile(param3, regexp))
2284 throw anna::RuntimeException("Error reading xml content from file provided", ANNA_FILE_LOCATION);
2287 if(param4 != "strict") {
2289 // TODO: use this from gcc4.9.0: http://stackoverflow.com/questions/8060025/is-this-c11-regex-error-me-or-the-compiler
2291 std::string s_from = "hop-by-hop-id=\"[0-9]+\" end-to-end-id=\"[0-9]+\"";
2292 std::string s_to = s_from;
2293 std::string s_from2 = "avp name=\"Origin-State-Id\" data=\"[0-9]+\"";
2294 std::string s_to2 = s_from2;
2297 regexp = std::regex_replace (regexp, std::regex(s_from), s_to);
2298 regexp = std::regex_replace (regexp, std::regex(s_from2), s_to2);
2300 catch (const std::regex_error& e) {
2301 throw anna::RuntimeException(e.what(), ANNA_FILE_LOCATION);
2305 std::string::size_type pos, pos_1, pos_2;
2307 pos = regexp.find("hop-by-hop-id=", 0u);
2308 pos = regexp.find("\"", pos);
2310 pos = regexp.find("\"", pos+1);
2312 regexp.replace(pos_1 + 1, pos_2 - pos_1 - 1, "[0-9]+");
2314 pos = regexp.find("end-to-end-id=", 0u);
2315 pos = regexp.find("\"", pos);
2317 pos = regexp.find("\"", pos+1);
2319 regexp.replace(pos_1 + 1, pos_2 - pos_1 - 1, "[0-9]+");
2321 pos = regexp.find("Origin-State-Id", 0u);
2322 pos = regexp.find("\"", pos);
2323 pos = regexp.find("\"", pos+1);
2325 pos = regexp.find("\"", pos+1);
2327 regexp.replace(pos_1 + 1, pos_2 - pos_1 - 1, "[0-9]+");
2329 //regexp.insert(0, "^");
2333 bool fromEntity = (param2.substr(4,2) == "fe");
2334 testManager.getTestCase(id)->addWaitRegexpXml(fromEntity, regexp);
2336 else if (param2 == "sh-command") {
2337 // Allow pipes in command:
2338 //if (numParams > 4)
2339 // throw anna::RuntimeException("Wrong body content format on HTTP Request. Use 'help' management command to see more information.", ANNA_FILE_LOCATION);
2340 if(param3 == "") throw anna::RuntimeException("Missing script/executable command-line for 'sh-command' in test id operation", ANNA_FILE_LOCATION);
2341 std::string token = "|sh-command|";
2342 std::string command = operation.substr(operation.find(token) + token.size());
2343 testManager.getTestCase(id)->addCommand(command); // creates / reuses
2346 throw anna::RuntimeException("Wrong body content format on HTTP Request. Use 'help' management command to see more information.", ANNA_FILE_LOCATION);
2350 } else if((opType == "sendxml2c") || (opType == "sendhex2c")) {
2351 anna::diameter::comm::Message *msg;
2353 if(opType == "sendxml2c") {
2354 codecMsg.loadXML(param1);
2355 updateOperatedOriginHostWithMessage(codecMsg);
2356 msg = getOperatedHost()->createCommMessage();
2358 try { codecMsg.valid(); } catch(anna::RuntimeException &ex) { ex.trace(); } // at least we need to see validation errors although it will continue sending (see validation mode configured in launcher)
2360 msg->setBody(codecMsg.code());
2362 // Get DataBlock from file with hex content:
2363 if(!getDataBlockFromHexFile(param1, db_aux))
2364 throw anna::RuntimeException("Error reading hex file provided", ANNA_FILE_LOCATION);
2365 msg = getOperatedHost()->createCommMessage();
2366 msg->setBody(db_aux);
2369 bool success = getOperatedServer()->send(msg);
2370 getOperatedHost()->releaseCommMessage(msg);
2373 if(getOperatedHost()->logEnabled()) {
2374 anna::diameter::comm::ServerSession *usedServerSession = getOperatedServer()->getLastUsedResource();
2375 std::string detail = usedServerSession ? usedServerSession->asString() : "<null server session>"; // shouldn't happen
2376 getOperatedHost()->writeLogFile(codecMsg, (success ? "sent2c" : "send2cError"), detail);
2378 } else if(opType == "loadxml") {
2379 codecMsg.loadXML(param1);
2380 response_content = codecMsg.asXMLString();
2382 } else if(opType == "diameterServerSessions") {
2383 int diameterServerSessions = atoi(param1.c_str());
2384 getOperatedServer()->setMaxConnections(diameterServerSessions);
2386 } else if(opType == "answerxml2c") {
2387 if(param1 == "") { // programmed answers FIFO's to stdout
2388 response_content = getOperatedServer()->getReactingAnswers()->asString("ANSWERS TO CLIENT");
2390 } else if (param1 == "rotate") {
2391 getOperatedServer()->getReactingAnswers()->rotate(true);
2392 } else if (param1 == "exhaust") {
2393 getOperatedServer()->getReactingAnswers()->rotate(false);
2394 } else if (param1 == "clear") {
2395 getOperatedServer()->getReactingAnswers()->clear();
2396 } else if (param1 == "dump") {
2397 getOperatedServer()->getReactingAnswers()->dump("programmed_answer");
2399 codecMsg.loadXML(param1);
2400 updateOperatedOriginHostWithMessage(codecMsg);
2401 anna::diameter::codec::Message *message = getOperatedHost()->getCodecEngine()->createMessage(param1); // loads xml again, lesser of two evils
2402 LOGDEBUG(anna::Logger::debug(message->asXMLString(), ANNA_FILE_LOCATION));
2404 if(message->isRequest())
2405 throw anna::RuntimeException("Cannot program diameter requests. Answer type must be provided", ANNA_FILE_LOCATION);
2407 int code = message->getId().first;
2408 LOGDEBUG(anna::Logger::debug("Adding a new programed 'answer to client' to the FIFO queue corresponding to its message code ...", ANNA_FILE_LOCATION));
2409 getOperatedServer()->getReactingAnswers()->addMessage(code, message);
2411 } else if(opType == "answerxml2e") {
2413 if(param1 == "") { // programmed answers FIFO's to stdout
2414 response_content = getOperatedEntity()->getReactingAnswers()->asString("ANSWERS TO ENTITY");
2416 } else if (param1 == "rotate") {
2417 getOperatedEntity()->getReactingAnswers()->rotate(true);
2418 } else if (param1 == "exhaust") {
2419 getOperatedEntity()->getReactingAnswers()->rotate(false);
2420 } else if (param1 == "clear") {
2421 getOperatedEntity()->getReactingAnswers()->clear();
2422 } else if (param1 == "dump") {
2423 getOperatedEntity()->getReactingAnswers()->dump("programmed_answer");
2425 codecMsg.loadXML(param1);
2426 updateOperatedOriginHostWithMessage(codecMsg);
2427 anna::diameter::codec::Message *message = getOperatedHost()->getCodecEngine()->createMessage(param1); // loads xml again, lesser of two evils
2428 LOGDEBUG(anna::Logger::debug(message->asXMLString(), ANNA_FILE_LOCATION));
2430 if(message->isRequest())
2431 throw anna::RuntimeException("Cannot program diameter requests. Answer type must be provided", ANNA_FILE_LOCATION);
2433 int code = message->getId().first;
2434 LOGDEBUG(anna::Logger::debug("Adding a new programed 'answer to entity' to the FIFO queue corresponding to its message code ...", ANNA_FILE_LOCATION));
2435 getOperatedEntity()->getReactingAnswers()->addMessage(code, message);
2438 throw anna::RuntimeException("Wrong body content format on HTTP Request. Use 'help' management command to see more information.", ANNA_FILE_LOCATION);
2442 response_content = "Operation correctly processed: "; response_content += operation;
2443 if (opt_response_content != "") {
2444 response_content += " => ";
2445 response_content += opt_response_content;
2449 anna::xml::Node* Launcher::asXML(anna::xml::Node* parent) const
2451 anna::xml::Node* result = parent->createChild("launcher");
2452 anna::comm::Application::asXML(result);
2454 result->createAttribute("StartTime", a_start_time.asString());
2455 result->createAttribute("InitialWorkingDirectory", a_initialWorkingDirectory);
2456 result->createAttribute("SecondsLifeTime", anna::time::functions::lapsedMilliseconds() / 1000);
2458 for (origin_hosts_it it = a_originHosts.begin(); it != a_originHosts.end(); it++) {
2459 it->second->asXML(result);
2462 // Registered codec engines:
2463 anna::diameter::codec::EngineManager &em = anna::diameter::codec::EngineManager::instantiate();
2466 // OAM & statistics:
2470 // Testing: could be heavy if test case reports are enabled
2471 anna::testing::TestManager::instantiate().asXML(result);
2476 anna::xml::Node* Launcher::oamAsXML(anna::xml::Node* parent) const
2478 anna::xml::Node* result = parent->createChild("Oam");
2481 anna::diameter::comm::OamModule::instantiate().asXML(result);
2482 anna::diameter::comm::ApplicationMessageOamModule::instantiate().asXML(result);
2483 anna::diameter::codec::OamModule::instantiate().asXML(result);
2488 anna::xml::Node* Launcher::statsAsXML(anna::xml::Node* parent) const
2490 anna::xml::Node* result = parent->createChild("Statistics");
2493 anna::statistics::Engine::instantiate().asXML(result);