-// 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 //
// Local
int avpPos = 0;
Avp* avp;
anna::DataBlock db;
-
// Me as parent:
parent_t me = parent;
me.addAvp(a_id);
// a Diameter client, server, proxy, or translation agent and either the AVP or its value is unrecognized, the message MUST be rejected.
// Diameter Relay and redirect agents MUST NOT reject messages with unrecognized AVPs.
if(!getStackAvp() && mandatoryBit()) {
+ if(answer) {
+ answer->setResultCode(helpers::base::AVPVALUES__Result_Code::DIAMETER_AVP_UNSUPPORTED);
+ answer->setFailedAvp(parent, a_id);
+ }
- if(answer) {
- answer->setResultCode(helpers::base::AVPVALUES__Result_Code::DIAMETER_AVP_UNSUPPORTED);
- answer->setFailedAvp(parent, a_id);
- }
-
- unknownAvpWithMandatoryBit();
+ unknownAvpWithMandatoryBit();
}
// Avp Length
//---------------------------------------------------------------- Avp::decode()
//------------------------------------------------------------------------------
void Avp::decode(const anna::DataBlock &db) throw(anna::RuntimeException) {
-
parent_t parent;
- parent.setMessage(CommandId(0,false), "No-Parent");
+ parent.setMessage(CommandId(0, false), "No-Parent");
decode(db, parent, NULL);
}
// Check attributes exclusiveness
if(name) { // compact mode
- if(code || flags || vendorCode) {
+ bool allowFlagsField = ( stackAvp->getVbit() == anna::diameter::stack::Avp::FlagRule::may || stackAvp->getVbit() == anna::diameter::stack::Avp::FlagRule::shouldnot
+ || stackAvp->getMbit() == anna::diameter::stack::Avp::FlagRule::may || stackAvp->getMbit() == anna::diameter::stack::Avp::FlagRule::shouldnot
+ /* umm, perhaps we could omit for bit P, whic is deprecated ... */
+ /* || stackAvp->getPbit() == anna::diameter::stack::Avp::FlagRule::may || stackAvp->getPbit() == anna::diameter::stack::Avp::FlagRule::shouldnot*/ );
+ if(code || (flags && !allowFlagsField) || vendorCode) {
std::string msg = "Error processing avp <name '"; msg += name->getValue();
- msg += "'>: avp attributes <'code' + 'flags' + 'vendorCode'> are not allowed if <'name'> is provided";
+ if (flags) msg += "'>: avp attributes <'code' + 'flags' + 'vendorCode'> are not allowed if <'name'> is provided (also flags is not permitted: no may, no shouldnot)";
+ else msg += "'>: avp attributes <'code' + 'vendorCode'> are not allowed if <'name'> is provided";
throw anna::RuntimeException(msg, ANNA_FILE_LOCATION);
}
setId(stackAvp->getId());
+
+ if (flags && allowFlagsField) {
+ // Flags check
+ int i_aux = flags->getIntegerValue();
+
+ if(i_aux < 0 || i_aux > 256) {
+ std::string msg = "Error processing avp <flags '"; msg += flags->getValue();
+ msg += "': out of range [0,256]";
+ throw anna::RuntimeException(msg, ANNA_FILE_LOCATION);
+ }
+
+ a_flags = i_aux;
+ }
+
+
} else {
if(!code || !flags || !vendorCode) {
std::string s_code = code ? code->getValue() : "?";
if(compactMode) {
result->createAttribute("name", stackAvp->getName());
+ // If may or shouldnot is present in AVP definition, we have to show flags to avoid uncertainty
+ if ( stackAvp->getVbit() == anna::diameter::stack::Avp::FlagRule::may || stackAvp->getVbit() == anna::diameter::stack::Avp::FlagRule::shouldnot
+ || stackAvp->getMbit() == anna::diameter::stack::Avp::FlagRule::may || stackAvp->getMbit() == anna::diameter::stack::Avp::FlagRule::shouldnot
+ /* umm, perhaps we could omit for bit P, whic is deprecated ... */
+ /* || stackAvp->getPbit() == anna::diameter::stack::Avp::FlagRule::may || stackAvp->getPbit() == anna::diameter::stack::Avp::FlagRule::shouldnot*/ )
+ result->createAttribute("flags", (int)a_flags);
} else {
result->createAttribute("code", a_id.first);
result->createAttribute("vendor-code", a_id.second);
projects / anna.git / blobdiff