+#include <3rdparty/oranE2/RANfunctions-List.h>
#include "sctpThread.h"
#include "BuildRunName.h"
+#include "3rdparty/oranE2SM/E2SM-gNB-NRT-RANfunction-Definition.h"
+
+#include "pugixml/src/pugixml.hpp"
+
using namespace std;
//using namespace std::placeholders;
using namespace boost::filesystem;
rmr_bytes2xact(msg, tx, txLen);
msg = rmr_send_msg(sctpParams.rmrCtx, msg);
if (msg == nullptr) {
- msg = rmr_alloc_msg(sctpParams.rmrCtx, sctpParams.myIP.length());
+ //TODO fix it
+ msg = rmr_alloc_msg(sctpParams.rmrCtx, sctpParams.ka_message_length);
} else if (msg->state == 0) {
rmr_free_msg(msg);
if (mdclog_level_get() >= MDCLOG_INFO) {
// not the directory
}
if (event->len) {
- if (!(sctpParams->configFileName.compare(event->name))) {
+ auto retVal = strcmp(sctpParams->configFileName.c_str(), event->name);
+ if (retVal != 0) {
continue;
}
}
// only the file we want
if (event->mask & (uint32_t)IN_CLOSE_WRITE) {
+ if (mdclog_level_get() >= MDCLOG_INFO) {
+ mdclog_write(MDCLOG_INFO, "Configuration file changed");
+ }
if (exists(p)) {
const int size = 2048;
auto fileSize = file_size(p);
}
close(peerInfo->fileDescriptor);
+ params->sctpMap->erase(peerInfo->enodbName);
cleanHashEntry((ConnectedCU_t *) event.data.ptr, params->sctpMap);
} else {
mdclog_write(MDCLOG_ERR, "epoll error, events %0x on RMR FD", event.events);
m->erase(key);
return -1;
}
- message.statCollector->incSentMessage(string(message.message.enodbName));
+ //message.statCollector->incSentMessage(string(message.message.enodbName));
message.message.direction = 'D';
// send report.buffer of size
buildJsonMessage(message);
break;
}
- asn_dec_rval_t rval;
if (loglevel >= MDCLOG_DEBUG) {
char printBuffer[4096]{};
char *tmp = printBuffer;
clock_gettime(CLOCK_MONOTONIC, &decodestart);
}
- rval = asn_decode(nullptr, ATS_ALIGNED_BASIC_PER, &asn_DEF_E2AP_PDU, (void **) &pdu,
+ auto rval = asn_decode(nullptr, ATS_ALIGNED_BASIC_PER, &asn_DEF_E2AP_PDU, (void **) &pdu,
message.message.asndata, message.message.asnLength);
if (rval.code != RC_OK) {
mdclog_write(MDCLOG_ERR, "Error %d Decoding (unpack) E2AP PDU from RAN : %s", rval.code,
message.peerInfo->enodbName);
+ //todo may need reset to pdu
break;
}
switch (pdu->present) {
case E2AP_PDU_PR_initiatingMessage: {//initiating message
- asnInitiatingRequest(pdu, message, rmrMessageBuffer);
+ asnInitiatingRequest(pdu, sctpMap,message, rmrMessageBuffer);
break;
}
case E2AP_PDU_PR_successfulOutcome: { //successful outcome
- asnSuccsesfulMsg(pdu, message, rmrMessageBuffer);
+ asnSuccsesfulMsg(pdu, sctpMap, message, rmrMessageBuffer);
break;
}
case E2AP_PDU_PR_unsuccessfulOutcome: { //Unsuccessful Outcome
- asnUnSuccsesfulMsg(pdu, message, rmrMessageBuffer);
+ asnUnSuccsesfulMsg(pdu, sctpMap, message, rmrMessageBuffer);
break;
}
default:
//break;
if (pdu != nullptr) {
//TODO need to test ASN_STRUCT_RESET(asn_DEF_E2AP_PDU, pdu); to get better performance
- //ASN_STRUCT_RESET(asn_DEF_E2AP_PDU, pdu);
- ASN_STRUCT_FREE(asn_DEF_E2AP_PDU, pdu);
- pdu = nullptr;
+ ASN_STRUCT_RESET(asn_DEF_E2AP_PDU, pdu);
+ //ASN_STRUCT_FREE(asn_DEF_E2AP_PDU, pdu);
+ //pdu = nullptr;
}
//clock_gettime(CLOCK_MONOTONIC, &start);
}
// in case of break to avoid memory leak
- if (pdu != nullptr) {
- ASN_STRUCT_FREE(asn_DEF_E2AP_PDU, pdu);
- pdu = nullptr;
- }
+// if (pdu != nullptr) {
+// //ASN_STRUCT_FREE(asn_DEF_E2AP_PDU, pdu);
+// ASN_STRUCT_RESET(asn_DEF_E2AP_PDU, pdu);
+// //pdu = nullptr;
+// }
if (done) {
if (loglevel >= MDCLOG_INFO) {
}
static void buildAndsendSetupRequest(ReportingMessages_t &message,
- E2setupRequestIEs_t *ie,
RmrMessagesBuffer_t &rmrMessageBuffer,
- E2AP_PDU_t *pdu) {
+ E2AP_PDU_t *pdu,
+ vector<string> repValues) {
auto logLevel = mdclog_level_get();
-
- if (buildRanName(message.peerInfo->enodbName, ie) < 0) {
- mdclog_write(MDCLOG_ERR, "Bad param in E2setupRequestIEs GlobalE2node_ID.\n");
- } else {
- memcpy(message.message.enodbName, message.peerInfo->enodbName, strlen(message.peerInfo->enodbName));
- }
// now we can send the data to e2Mgr
auto buffer_size = RECEIVE_SCTP_BUFFER_SIZE * 2;
// unsigned char *buffer = &rmrMsg->payload[j];
unsigned char buffer[RECEIVE_SCTP_BUFFER_SIZE * 2];
// encode to xml
- asn_enc_rval_t er;
- er = asn_encode_to_buffer(nullptr, ATS_BASIC_XER, &asn_DEF_E2AP_PDU, pdu, buffer, buffer_size);
+ auto er = asn_encode_to_buffer(nullptr, ATS_BASIC_XER, &asn_DEF_E2AP_PDU, pdu, buffer, buffer_size);
if (er.encoded == -1) {
mdclog_write(MDCLOG_ERR, "encoding of %s failed, %s", asn_DEF_E2AP_PDU.name, strerror(errno));
} else if (er.encoded > (ssize_t) buffer_size) {
- mdclog_write(MDCLOG_ERR, "Buffer of size %d is to small for %s",
+ mdclog_write(MDCLOG_ERR, "Buffer of size %d is to small for %s, at %s line %d",
(int) buffer_size,
- asn_DEF_E2AP_PDU.name);
+ asn_DEF_E2AP_PDU.name, __func__, __LINE__);
} else {
+ // we have the XML
+ pugi::xml_document doc;
+ pugi::xml_parse_result result = doc.load_string((const char *)buffer);
+ if (result) {
+ unsigned int index = 0;
+ for (auto tool : doc.child("E2AP-PDU")
+ .child("initiatingMessage")
+ .child("value")
+ .child("E2setupRequest")
+ .child("protocolIEs")
+ .children("E2setupRequestIEs")) {
+ for (auto n : tool.child("value").child("RANfunctions-List").child(
+ "ProtocolIE-SingleContainer").children()) {
+ //ProtocolIE-SingleContainer
+ //cout << "\t1 " << n.name() << endl;
+ if (strcmp(n.name(), "value") == 0) {
+ for (auto l : tool.child("value").children()) {
+ //cout << "\t\t2 " << l.name() << endl;
+ for (auto f : l.children()) {
+ //cout << "\t\t\t3 " << f.name() << endl;
+ for (auto g : f.child("value").children()) {
+ //cout << "\t\t\t\t4 " << g.name() << endl;
+ for (auto a : g.children()) {
+ if (strcmp(a.name(), "ranFunctionDefinition") == 0) {
+ if (repValues.size() > index) {
+ a.remove_children();
+ string val = repValues.at(index++);
+ // here we get vector with counter
+ a.append_child(pugi::node_pcdata).set_value(val.c_str());
+
+ }
+ }
+ //cout << "\t\t\t\t\t5 " << a.name() << " " << a.child_value() << endl;
+ }
+ }
+ }
+ }
+ }
+ }
+ }
+
+// memstream strinBuf(buffer, RECEIVE_SCTP_BUFFER_SIZE * 2);
+//
+// strinBuf.read(, RECEIVE_SCTP_BUFFER_SIZE * 2);
+
+ streambuf *oldCout = cout.rdbuf();
+ ostringstream memCout;
+ // create new cout
+ cout.rdbuf(memCout.rdbuf());
+ doc.save(std::cout);
+ //return to the normal cout
+ cout.rdbuf(oldCout);
+ memcpy(buffer, memCout.str().c_str(), memCout.str().length());
+ }
rmrMsg->len = snprintf((char *)rmrMsg->payload, RECEIVE_SCTP_BUFFER_SIZE * 2, "%s:%d|%s",
message.peerInfo->sctpParams->myIP.c_str(),
message.peerInfo->sctpParams->rmrPort,
* @param rmrMessageBuffer
*/
void asnInitiatingRequest(E2AP_PDU_t *pdu,
+ Sctp_Map_t *sctpMap,
ReportingMessages_t &message,
RmrMessagesBuffer_t &rmrMessageBuffer) {
auto logLevel = mdclog_level_get();
mdclog_write(MDCLOG_DEBUG, "Got E2setup\n");
}
+ // first get the message as XML buffer
+ auto setup_xml_buffer_size = RECEIVE_SCTP_BUFFER_SIZE * 2;
+ unsigned char setup_xml_buffer[RECEIVE_SCTP_BUFFER_SIZE * 2];
+ //unsigned char *tmp_buff_cursor = setup_xml_buffer;
+
+ auto er = asn_encode_to_buffer(nullptr, ATS_BASIC_XER, &asn_DEF_E2AP_PDU, pdu, setup_xml_buffer, setup_xml_buffer_size);
+ if (er.encoded == -1) {
+ mdclog_write(MDCLOG_ERR, "encoding of %s failed, %s", asn_DEF_E2AP_PDU.name, strerror(errno));
+ } else if (er.encoded > (ssize_t) setup_xml_buffer_size) {
+ mdclog_write(MDCLOG_ERR, "Buffer of size %d is to small for %s, at %s line %d",
+ (int)setup_xml_buffer_size,
+ asn_DEF_E2AP_PDU.name, __func__, __LINE__);
+ }
+ std::string xmlString(setup_xml_buffer_size, setup_xml_buffer_size + er.encoded);
+
+ vector <string> runFunDEFXML_v;
+ runFunDEFXML_v.clear();
+ string runFuncStr = {};
+ auto failed = false;
memset(message.peerInfo->enodbName, 0 , MAX_ENODB_NAME_SIZE);
for (auto i = 0; i < pdu->choice.initiatingMessage->value.choice.E2setupRequest.protocolIEs.list.count; i++) {
auto *ie = pdu->choice.initiatingMessage->value.choice.E2setupRequest.protocolIEs.list.array[i];
if (ie->id == ProtocolIE_ID_id_GlobalE2node_ID) {
+ // get the ran name for meid
if (ie->value.present == E2setupRequestIEs__value_PR_GlobalE2node_ID) {
- buildAndsendSetupRequest(message, ie, rmrMessageBuffer, pdu);
- break;
+ if (buildRanName(message.peerInfo->enodbName, ie) < 0) {
+ mdclog_write(MDCLOG_ERR, "Bad param in E2setupRequestIEs GlobalE2node_ID.\n");
+ // no mesage will be sent
+ break;
+ }
+ memcpy(message.message.enodbName, message.peerInfo->enodbName, strlen(message.peerInfo->enodbName));
+ sctpMap->setkey(message.message.enodbName, message.peerInfo);
}
}
+ // reformat RANFUNCTION Definition to XML
+ if (ie->id == ProtocolIE_ID_id_RANfunctionsAdded) {
+ if (ie->value.present == E2setupRequestIEs__value_PR_RANfunctions_List) {
+ for (auto j = 0; i < ie->value.choice.RANfunctions_List.list.count; i++) {
+ auto *raNfunctionItemIEs = (RANfunction_ItemIEs_t *)ie->value.choice.RANfunctions_List.list.array[j];
+ if (raNfunctionItemIEs->id == ProtocolIE_ID_id_RANfunction_Item &&
+ (raNfunctionItemIEs->value.present == RANfunction_ItemIEs__value_PR_RANfunction_Item)) {
+ // encode to xml
+ E2SM_gNB_NRT_RANfunction_Definition_t *ranFunDef = nullptr;
+ auto rval = asn_decode(nullptr, ATS_ALIGNED_BASIC_PER,
+ &asn_DEF_E2SM_gNB_NRT_RANfunction_Definition,
+ (void **)&ranFunDef,
+ raNfunctionItemIEs->value.choice.RANfunction_Item.ranFunctionDefinition.buf,
+ raNfunctionItemIEs->value.choice.RANfunction_Item.ranFunctionDefinition.size);
+ if (rval.code != RC_OK) {
+ mdclog_write(MDCLOG_ERR, "Error %d Decoding (unpack) E2SM message from : %s",
+ rval.code,
+ asn_DEF_E2SM_gNB_NRT_RANfunction_Definition.name);
+ failed = true;
+ break;
+ }
+
+ if (mdclog_level_get() >= MDCLOG_DEBUG) {
+ char *printBuffer;
+ size_t size;
+ FILE *stream = open_memstream(&printBuffer, &size);
+ asn_fprint(stream, &asn_DEF_E2SM_gNB_NRT_RANfunction_Definition, ranFunDef);
+ mdclog_write(MDCLOG_DEBUG, "Encoding E2SM %s PDU past : %s",
+ asn_DEF_E2SM_gNB_NRT_RANfunction_Definition.name,
+ printBuffer);
+ }
+ auto xml_buffer_size = RECEIVE_SCTP_BUFFER_SIZE * 2;
+ unsigned char xml_buffer[RECEIVE_SCTP_BUFFER_SIZE * 2];
+ // encode to xml
+ er = asn_encode_to_buffer(nullptr,
+ ATS_BASIC_XER,
+ &asn_DEF_E2SM_gNB_NRT_RANfunction_Definition,
+ ranFunDef,
+ xml_buffer,
+ xml_buffer_size);
+ if (er.encoded == -1) {
+ mdclog_write(MDCLOG_ERR, "encoding of %s failed, %s",
+ asn_DEF_E2SM_gNB_NRT_RANfunction_Definition.name,
+ strerror(errno));
+ } else if (er.encoded > (ssize_t)xml_buffer_size) {
+ mdclog_write(MDCLOG_ERR, "Buffer of size %d is to small for %s, at %s line %d",
+ (int) xml_buffer_size,
+ asn_DEF_E2SM_gNB_NRT_RANfunction_Definition.name, __func__, __LINE__);
+ } else {
+ if (mdclog_level_get() >= MDCLOG_DEBUG) {
+ mdclog_write(MDCLOG_DEBUG, "Encoding E2SM %s PDU past : %s",
+ asn_DEF_E2SM_gNB_NRT_RANfunction_Definition.name,
+ xml_buffer);
+ }
+ //TODO replace the ranFunctionDefinition with the XML
+ string runFuncs = (char *)(xml_buffer);
+ runFunDEFXML_v.emplace_back(runFuncs);
+ }
+
+ }
+ }
+ if (failed) {
+ break;
+ }
+ }
+ }
+ }
+ if (failed) {
+ break;
}
+
+ //build all parts and send the XML (need to copy the XML with the header to the rmrMessageBuffer payload
+ //TODO replace with new function
+ buildAndsendSetupRequest(message, rmrMessageBuffer, pdu, runFunDEFXML_v);
break;
}
case ProcedureCode_id_ErrorIndication: {
* @param message
* @param rmrMessageBuffer
*/
-void asnSuccsesfulMsg(E2AP_PDU_t *pdu, ReportingMessages_t &message, RmrMessagesBuffer_t &rmrMessageBuffer) {
+void asnSuccsesfulMsg(E2AP_PDU_t *pdu,
+ Sctp_Map_t *sctpMap,
+ ReportingMessages_t &message,
+ RmrMessagesBuffer_t &rmrMessageBuffer) {
auto procedureCode = pdu->choice.successfulOutcome->procedureCode;
auto logLevel = mdclog_level_get();
if (logLevel >= MDCLOG_INFO) {
* @param rmrMessageBuffer
*/
void asnUnSuccsesfulMsg(E2AP_PDU_t *pdu,
+ Sctp_Map_t *sctpMap,
ReportingMessages_t &message,
RmrMessagesBuffer_t &rmrMessageBuffer) {
auto procedureCode = pdu->choice.unsuccessfulOutcome->procedureCode;
}
}
+int BuildPERSetupResponseMessaeFromXML(ReportingMessages_t &message, RmrMessagesBuffer_t &rmrMessageBuffer) {
+ E2AP_PDU_t *pdu;
+
+ if (mdclog_level_get() >= MDCLOG_DEBUG) {
+ mdclog_write(MDCLOG_DEBUG, "got xml setup response \n %s\n", rmrMessageBuffer.rcvMessage->payload);
+ }
+ auto rval = asn_decode(nullptr, ATS_BASIC_XER, &asn_DEF_E2AP_PDU, (void **) &pdu,
+ rmrMessageBuffer.rcvMessage->payload, rmrMessageBuffer.rcvMessage->len);
+ if (rval.code != RC_OK) {
+ mdclog_write(MDCLOG_ERR, "Error %d Decoding (unpack) setup response from E2MGR : %s",
+ rval.code,
+ message.message.enodbName);
+ return -1;
+ }
+
+ int buff_size = RECEIVE_XAPP_BUFFER_SIZE;
+ auto er = asn_encode_to_buffer(nullptr, ATS_ALIGNED_BASIC_PER, &asn_DEF_E2AP_PDU, pdu,
+ rmrMessageBuffer.rcvMessage->payload, buff_size);
+ if (er.encoded == -1) {
+ mdclog_write(MDCLOG_ERR, "encoding of %s failed, %s", asn_DEF_E2AP_PDU.name, strerror(errno));
+ return -1;
+ } else if (er.encoded > (ssize_t)buff_size) {
+ mdclog_write(MDCLOG_ERR, "Buffer of size %d is to small for %s, at %s line %d",
+ (int)rmrMessageBuffer.rcvMessage->len,
+ asn_DEF_E2AP_PDU.name,
+ __func__,
+ __LINE__);
+ return -1;
+ }
+ rmrMessageBuffer.rcvMessage->len = er.encoded;
+ return 0;
+}
+
/**
*
* @param sctpMap
mdclog_write(MDCLOG_ERR, "RMR Receving message with stat = %d", rmrMessageBuffer.rcvMessage->state);
return -1;
}
+ rmr_get_meid(rmrMessageBuffer.rcvMessage, (unsigned char *)message.message.enodbName);
switch (rmrMessageBuffer.rcvMessage->mtype) {
case RIC_E2_SETUP_RESP : {
+ if (BuildPERSetupResponseMessaeFromXML(message, rmrMessageBuffer) != 0) {
+ break;
+ }
+
if (sendDirectionalSctpMsg(rmrMessageBuffer, message, 0, sctpMap) != 0) {
mdclog_write(MDCLOG_ERR, "Failed to send RIC_E2_SETUP_RESP");
return -6;
break;
}
case RIC_E2_SETUP_FAILURE : {
+ if (BuildPERSetupResponseMessaeFromXML(message, rmrMessageBuffer) != 0) {
+ break;
+ }
if (sendDirectionalSctpMsg(rmrMessageBuffer, message, 0, sctpMap) != 0) {
mdclog_write(MDCLOG_ERR, "Failed to send RIC_E2_SETUP_FAILURE");
return -6;
Code Review / ric-plt / e2.git / blobdiff