-// ANNA - Anna is Not Nothingness Anymore
-//
-// (c) Copyright 2005-2014 Eduardo Ramos Testillano & Francisco Ruiz Rayo
-//
-// http://redmine.teslayout.com/projects/anna-suite
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions
-// are met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of the copyright holder nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Authors: eduardo.ramos.testillano@gmail.com
-// cisco.tierra@gmail.com
+// ANNA - Anna is Not Nothingness Anymore //
+// //
+// (c) Copyright 2005-2015 Eduardo Ramos Testillano & Francisco Ruiz Rayo //
+// //
+// See project site at http://redmine.teslayout.com/projects/anna-suite //
+// See accompanying file LICENSE or copy at http://www.teslayout.com/projects/public/anna.LICENSE //
#include <anna/diameter.comm/Engine.hpp>
using namespace anna::diameter::comm;
-Engine::Engine() :
- anna::app::Component(getClassName()),
+Engine::Engine(const char *className, codec::Engine *baseProtocolCodecEngine) :
+ anna::app::Component(className),
+ a_baseProtocolCodecEngine(baseProtocolCodecEngine),
a_autoBind(true),
a_availableForEntities(false),
a_availableForLocalServers(false),
// a_dwa(true),
a_watchdogPeriod(ClientSession::DefaultWatchdogPeriod),
a_maxConnectionDelay(anna::comm::ClientSocket::DefaultMaxConnectionDelay /* 200 ms*/),
- a_numberOfClientSessionsPerServer(1),
- a_freezeEndToEndOnSending(false) {
+ a_numberOfClientSessionsPerServer(1) {
anna::diameter::sccs::activate();
a_realm = anna::functions::getDomainname();
a_host = anna::functions::getHostname();
void Engine::releaseClientSession(ClientSession *clientSession) throw() { a_clientSessionsRecycler.release(clientSession); }
-void Engine::setCERandDWR(const anna::DataBlock & cer, const anna::DataBlock & dwr) throw(anna::RuntimeException) {
+void Engine::setClientCERandDWR(const anna::DataBlock & cer, const anna::DataBlock & dwr) throw(anna::RuntimeException) {
if(codec::functions::getCommandId(cer) != helpers::base::COMMANDID__Capabilities_Exchange_Request) {
throw anna::RuntimeException("The message provided as 'CER' is not a Capabilities-Exchange-Request", ANNA_FILE_LOCATION);
}
a_dwr = dwr;
}
-//void Engine::setCEAandDWA(const anna::DataBlock & cea, const anna::DataBlock & dwa) throw(anna::RuntimeException) {
-// if (codec::functions::getCommandId(cea) != helpers::base::COMMANDID__Capabilities_Exchange_Answer) {
-// throw anna::RuntimeException("The message provided as 'CEA' is not a Capabilities-Exchange-Answer", ANNA_FILE_LOCATION);
-// }
-//
-// if (codec::functions::getCommandId(dwa) != helpers::base::COMMANDID__Device_Watchdog_Answer) {
-// throw anna::RuntimeException("The message provided as 'DWA' is not a Device-Watchdog-Answer", ANNA_FILE_LOCATION);
-// }
-//
-// a_cea = cea;
-// a_dwa = dwa;
-//}
+void Engine::setClientCERandDWR(const std::string & cer, const std::string & dwr) throw(anna::RuntimeException) {
+
+ // Check for base protocol codec engine:
+ if (!getBaseProtocolCodecEngine())
+ throw anna::RuntimeException("Use diameter::comm::Engine::setBaseProtocolCodecEngine() to allow base protocol messages encoding, or use setClientCERandDWR(const anna::DataBlock & cer, const anna::DataBlock & dwr) which expect externally encoded messages", ANNA_FILE_LOCATION);
+
+ // Build CER
+ // <CER> ::= < Diameter Header: 257, REQ >
+ // { Origin-Host } 264 diameterIdentity
+ // { Origin-Realm } 296 idem
+ // 1* { Host-IP-Address } 257, address
+ // { Vendor-Id } 266 Unsigned32
+ // { Product-Name } 269 UTF8String
+ // [Origin-State-Id] 278 Unsigned32
+ // * [ Supported-Vendor-Id ] 265 Unsigned32
+ // * [ Auth-Application-Id ] 258 Unsigned32
+ // * [Acct-Application-Id] 259 Unsigned32
+ anna::diameter::codec::Message diameterCER(getBaseProtocolCodecEngine());
+ int applicationId = 0 /*anna::diameter::helpers::APPID__3GPP_Rx*/; // Unsigned32
+ std::string OH = getHost();
+ std::string OR = getRealm();
+ std::string hostIP = anna::functions::getHostnameIP(); // Address
+ int vendorId = anna::diameter::helpers::VENDORID__tgpp; // Unsigned32
+ std::string productName = "ANNA Diameter Client"; // UTF8String
+ bool encodeDefault = false;
+
+ if (cer != "") {
+ try {
+ diameterCER.loadXML(cer);
+ } catch(anna::RuntimeException &ex) {
+ //ex.trace();
+ encodeDefault = true;
+ LOGWARNING(anna::Logger::warning("CER file not found or unable to parse. Encoding harcoded default version ...", ANNA_FILE_LOCATION));
+ }
+ }
+ else {
+ encodeDefault = true;
+ }
+
+ if(encodeDefault) {
+ diameterCER.setId(anna::diameter::helpers::base::COMMANDID__Capabilities_Exchange_Request);
+ diameterCER.setApplicationId(applicationId);
+ diameterCER.addAvp(anna::diameter::helpers::base::AVPID__Origin_Host)->getDiameterIdentity()->setValue(OH);
+ diameterCER.addAvp(anna::diameter::helpers::base::AVPID__Origin_Realm)->getDiameterIdentity()->setValue(OR);
+ diameterCER.addAvp(anna::diameter::helpers::base::AVPID__Host_IP_Address)->getAddress()->fromPrintableString(hostIP.c_str()); // supported by Address class, anyway is better to provide "1|<ip address>"
+ diameterCER.addAvp(anna::diameter::helpers::base::AVPID__Vendor_Id)->getUnsigned32()->setValue(vendorId);
+ diameterCER.addAvp(anna::diameter::helpers::base::AVPID__Product_Name)->getUTF8String()->setValue(productName);
+ diameterCER.addAvp(anna::diameter::helpers::base::AVPID__Auth_Application_Id)->getUnsigned32()->setValue(applicationId);
+ }
+
+ // Build DWR
+ // <DWR> ::= < Diameter Header: 280, REQ >
+ // { Origin-Host }
+ // { Origin-Realm }
+ anna::diameter::codec::Message diameterDWR(getBaseProtocolCodecEngine());
+ encodeDefault = false;
+
+ if (dwr != "") {
+ try {
+ diameterDWR.loadXML(dwr);
+ } catch(anna::RuntimeException &ex) {
+ //ex.trace();
+ encodeDefault = true;
+ LOGWARNING(anna::Logger::warning("DWR file not found or unable to parse. Encoding harcoded default version ...", ANNA_FILE_LOCATION));
+ }
+ }
+ else {
+ encodeDefault = true;
+ }
+
+ if(encodeDefault) {
+ diameterDWR.setId(anna::diameter::helpers::base::COMMANDID__Device_Watchdog_Request);
+ diameterDWR.setApplicationId(applicationId);
+ diameterDWR.addAvp(anna::diameter::helpers::base::AVPID__Origin_Host)->getDiameterIdentity()->setValue(OH);
+ diameterDWR.addAvp(anna::diameter::helpers::base::AVPID__Origin_Realm)->getDiameterIdentity()->setValue(OR);
+ }
+
+ // Assignment for internal encoded versions:
+ setClientCERandDWR(diameterCER.code(), diameterDWR.code());
+}
void Engine::setWatchdogPeriod(const anna::Millisecond & wp) throw(anna::RuntimeException) {
if(wp < ClientSession::DefaultWatchdogPeriod) {
result->setWatchdogPeriod(a_watchdogPeriod);
result->a_parent = server;
result->a_socketId = socketId;
- result->initializeSequences(); // después de asignar el server y el socketId (*)
+ result->initializeSequences(); // despu�s de asignar el server y el socketId (*)
// (*) Las secuencias se basan en la semilla: srand(::time(NULL) + anna::functions::exclusiveHash(anna::functions::asString("%s:%d|%d", getAddress().c_str(), getPort(), a_socketId)));
result->a_engine = this;
clientSession_key key = ClientSession::getKey(server->getAddress(), server->getPort(), socketId);
// [Error-Message].................................(281,0)
// *[Failed-AVP]....................................(279,0)
try {
- anna::diameter::codec::Message diameterDPA;
- anna::diameter::codec::Avp avpRC;
- anna::diameter::codec::Avp avpOH;
- anna::diameter::codec::Avp avpOR;
+ anna::diameter::codec::Message diameterDPA(getBaseProtocolCodecEngine());
+ anna::diameter::codec::Avp avpRC(getBaseProtocolCodecEngine());
+ anna::diameter::codec::Avp avpOH(getBaseProtocolCodecEngine());
+ anna::diameter::codec::Avp avpOR(getBaseProtocolCodecEngine());
// Message header
diameterDPA.setId(anna::diameter::helpers::base::COMMANDID__Disconnect_Peer_Answer);
diameterDPA.setVersion(1);
// Encode
dpa = diameterDPA.code();
} catch(anna::RuntimeException &ex) {
- ex.trace();
+ std::string msg = ex.getText();
+ msg += " | Use diameter::comm::Engine::setBaseProtocolCodecEngine() to allow internal base protocol messages encoding (unable to answer with DPA)";
+ anna::Logger::error(msg, ANNA_FILE_LOCATION);
+ //throw anna::RuntimeException(msg, ANNA_FILE_LOCATION);
}
}
// [Firmware-Revision].............................(267,0)
// *[AVP]...........................................(0,0)
try {
- anna::diameter::codec::Message diameterCEA;
- anna::diameter::codec::Avp avpRC;
- anna::diameter::codec::Avp avpOH;
- anna::diameter::codec::Avp avpOR;
+ anna::diameter::codec::Message diameterCEA(getBaseProtocolCodecEngine());
+ anna::diameter::codec::Avp avpRC(getBaseProtocolCodecEngine());
+ anna::diameter::codec::Avp avpOH(getBaseProtocolCodecEngine());
+ anna::diameter::codec::Avp avpOR(getBaseProtocolCodecEngine());
// Message header
diameterCEA.setId(anna::diameter::helpers::base::COMMANDID__Capabilities_Exchange_Answer);
diameterCEA.setVersion(1);
// Encode
cea = diameterCEA.code();
} catch(anna::RuntimeException &ex) {
- ex.trace();
+ std::string msg = ex.getText();
+ msg += " | Use diameter::comm::Engine::setBaseProtocolCodecEngine() to allow internal base protocol messages encoding (unable to answer with CEA)";
+ anna::Logger::error(msg, ANNA_FILE_LOCATION);
+ //throw anna::RuntimeException(msg, ANNA_FILE_LOCATION);
}
}
// *[Failed-AVP]....................................(279,0)
// [Origin-State-Id]...............................(278,0)
try {
- anna::diameter::codec::Message diameterDWA;
- anna::diameter::codec::Avp avpRC;
- anna::diameter::codec::Avp avpOH;
- anna::diameter::codec::Avp avpOR;
+ anna::diameter::codec::Message diameterDWA(getBaseProtocolCodecEngine());
+ anna::diameter::codec::Avp avpRC(getBaseProtocolCodecEngine());
+ anna::diameter::codec::Avp avpOH(getBaseProtocolCodecEngine());
+ anna::diameter::codec::Avp avpOR(getBaseProtocolCodecEngine());
// Message header
diameterDWA.setId(anna::diameter::helpers::base::COMMANDID__Device_Watchdog_Answer);
diameterDWA.setVersion(1);
// Encode
dwa = diameterDWA.code();
} catch(anna::RuntimeException &ex) {
- ex.trace();
+ std::string msg = ex.getText();
+ msg += " | Use diameter::comm::Engine::setBaseProtocolCodecEngine() to allow internal base protocol messages encoding (unable to answer with DWA)";
+ anna::Logger::error(msg, ANNA_FILE_LOCATION);
+ //throw anna::RuntimeException(msg, ANNA_FILE_LOCATION);
}
}
projects / anna.git / blobdiff