+\r
+\r
/*****************************************************************************\r
# *\r
# Copyright 2019 AT&T Intellectual Property *\r
******************************************************************************/\r
#include "e2ap_message_handler.hpp"\r
#include <unistd.h>\r
+//#include <iostream>\r
+//#include <vector>\r
#include "encode_e2apv1.hpp"\r
\r
+\r
+\r
void e2ap_handle_sctp_data(int &socket_fd, sctp_buffer_t &data, bool xmlenc)\r
{\r
fprintf(stderr, "in e2ap_handle_sctp_data()\n");\r
break;\r
\r
case E2AP_PDU_PR_successfulOutcome:\r
- LOG_I("[E2AP] Received SETUP-RESPONSE-SUCCESS"); \r
+ LOG_I("[E2AP] Received SETUP-RESPONSE-SUCCESS");\r
break;\r
\r
case E2AP_PDU_PR_unsuccessfulOutcome:\r
default:\r
\r
LOG_E("[E2AP] No available handler for procedureCode=%d", procedureCode);\r
- /*\r
- fprintf(stderr, "sending subscription request\n");\r
- E2AP_PDU_t* sub_pdu = (E2AP_PDU_t*)calloc(1, sizeof(E2AP_PDU));\r
- generate_e2apv1_subscription_request(sub_pdu);\r
-\r
- auto buffer_size = MAX_SCTP_BUFFER;\r
- unsigned char buffer[MAX_SCTP_BUFFER];\r
- \r
- sctp_buffer_t data;\r
-\r
- auto er = asn_encode_to_buffer(nullptr, ATS_ALIGNED_BASIC_PER, &asn_DEF_E2AP_PDU, sub_pdu, buffer, buffer_size);\r
\r
- data.len = er.encoded;\r
- \r
- fprintf(stderr, "er encded is %d\n", er.encoded);\r
- \r
- memcpy(data.buffer, buffer, er.encoded);\r
-\r
- if(sctp_send_data(socket_fd, data) > 0) {\r
- LOG_I("[SCTP] Sent E2-SUBSCRIPTION-REQUEST");\r
- } else {\r
- LOG_E("[SCTP] Unable to send E2-SUBSCRIPTION-REQUEST to peer");\r
- }\r
- */\r
break;\r
}\r
}\r
\r
//send response data over sctp\r
if(sctp_send_data(socket_fd, data) > 0) {\r
- LOG_I("[SCTP] Sent RIC-SUBSCRIPTION-RESPONSE");\r
+ LOG_I("[SCTP] Sent E2-SETUP-RESPONSE");\r
} else {\r
- LOG_E("[SCTP] Unable to send RIC-SUBSCRIPTION-RESPONSE to peer");\r
+ LOG_E("[SCTP] Unable to send E2-SETUP-RESPONSE to peer");\r
}\r
\r
sleep(5);\r
\r
E2AP_PDU_t* pdu_sub = (E2AP_PDU_t*)calloc(1,sizeof(E2AP_PDU));\r
\r
- // generate_e2apv1_subscription_request(pdu_setup);\r
generate_e2apv1_subscription_request(pdu_sub);\r
\r
xer_fprint(stderr, &asn_DEF_E2AP_PDU, pdu_sub);\r
\r
sctp_buffer_t data2;\r
\r
- // auto er2 = asn_encode_to_buffer(nullptr, ATS_ALIGNED_BASIC_PER, &asn_DEF_E2AP_PDU, pdu_sub, buffer, buffer_size);\r
- auto er2 = asn_encode_to_buffer(nullptr, ATS_BASIC_XER, &asn_DEF_E2AP_PDU, pdu_sub, buffer, buffer_size);\r
+ auto er2 = asn_encode_to_buffer(nullptr, ATS_ALIGNED_BASIC_PER, &asn_DEF_E2AP_PDU, pdu_sub, buffer2, buffer_size2);\r
\r
data2.len = er2.encoded;\r
memcpy(data2.buffer, buffer2, er2.encoded);\r
\r
fprintf(stderr, "er encded is %d\n", er2.encoded);\r
\r
- /*\r
- fprintf(stderr, "now that we've encoded....let's decode!!\n");\r
- E2AP_PDU_t* pdu_sub2 = (E2AP_PDU_t*)calloc(1,sizeof(E2AP_PDU));\r
-\r
- // auto er3 = asn_decode(nullptr, ATS_ALIGNED_BASIC_PER, &asn_DEF_E2AP_PDU, (void **) &pdu_sub2, \r
- auto er3 = asn_decode(nullptr, ATS_BASIC_XER, &asn_DEF_E2AP_PDU, (void **) &pdu_sub2,\r
- data2.buffer, data2.len);\r
-\r
- int index = (int)pdu_sub2->present;\r
- fprintf(stderr, "length of data %d\n", er3.consumed);\r
- fprintf(stderr, "result %d\n", er3.code);\r
- fprintf(stderr, "index is %d\n", index);\r
- \r
- fprintf(stderr, "showing xer of data\n"); \r
- \r
- xer_fprint(stderr, &asn_DEF_E2AP_PDU, pdu_sub2);\r
- int procedureCode = e2ap_asn1c_get_procedureCode(pdu_sub2);\r
-\r
- LOG_D("[E2AP] Unpacked E2AP-PDU: index = %d, procedureCode = %d\n",\r
- index, procedureCode); \r
-\r
-\r
- */ \r
-\r
- \r
- \r
- \r
-\r
if(sctp_send_data(socket_fd, data2) > 0) {\r
LOG_I("[SCTP] Sent E2-SUBSCRIPTION-REQUEST");\r
} else {\r
\r
void e2ap_handle_RICSubscriptionRequest(E2AP_PDU_t* pdu, int &socket_fd)\r
{\r
- //Send back an Indication\r
\r
+ //Send back Subscription Success Response\r
\r
- E2AP_PDU_t* pdu_setup = (E2AP_PDU_t*)calloc(1,sizeof(E2AP_PDU));\r
+ E2AP_PDU_t* pdu_resp = (E2AP_PDU_t*)calloc(1,sizeof(E2AP_PDU));\r
\r
- generate_e2apv1_indication_request(pdu_setup);\r
+ generate_e2apv1_subscription_response(pdu_resp, pdu);\r
\r
- xer_fprint(stderr, &asn_DEF_E2AP_PDU, pdu_setup);\r
+ fprintf(stderr, "Subscription Response\n");\r
\r
- auto buffer_size = MAX_SCTP_BUFFER;\r
- unsigned char buffer[MAX_SCTP_BUFFER];\r
+ xer_fprint(stderr, &asn_DEF_E2AP_PDU, pdu_resp);\r
+\r
+ auto buffer_size2 = MAX_SCTP_BUFFER;\r
+ unsigned char buffer2[MAX_SCTP_BUFFER];\r
\r
- sctp_buffer_t data;\r
+ sctp_buffer_t data2;\r
\r
- auto er = asn_encode_to_buffer(nullptr, ATS_ALIGNED_BASIC_PER, &asn_DEF_E2AP_PDU, pdu_setup, buffer, buffer_size);\r
- data.len = er.encoded;\r
+ auto er2 = asn_encode_to_buffer(nullptr, ATS_ALIGNED_BASIC_PER, &asn_DEF_E2AP_PDU, pdu_resp, buffer2, buffer_size2);\r
+ data2.len = er2.encoded;\r
\r
- fprintf(stderr, "er encded is %d\n", er.encoded);\r
+ fprintf(stderr, "er encded is %d\n", er2.encoded);\r
\r
- memcpy(data.buffer, buffer, er.encoded);\r
+ memcpy(data2.buffer, buffer2, er2.encoded);\r
\r
- if(sctp_send_data(socket_fd, data) > 0) {\r
- LOG_I("[SCTP] Sent E2-SETUP-REQUEST");\r
+ if(sctp_send_data(socket_fd, data2) > 0) {\r
+ LOG_I("[SCTP] Sent RIC-SUBSCRIPTION-RESPONSE");\r
} else {\r
- LOG_E("[SCTP] Unable to send E2-SETUP-REQUEST to peer");\r
- } \r
-\r
-}\r
+ LOG_E("[SCTP] Unable to send RIC-SUBSCRIPTION-RESPONSE to peer");\r
+ }\r
+ \r
+ \r
+ //Send back an Indication\r
\r
-void e2ap_handle_RICSubscriptionRequest_securityDemo(E2AP_PDU_t* pdu, int &socket_fd)\r
-{\r
- E2AP_PDU_t* res_pdu = e2ap_xml_to_pdu("E2AP_RICsubscriptionResponse.xml");\r
+ E2AP_PDU_t* pdu_ind = (E2AP_PDU_t*)calloc(1,sizeof(E2AP_PDU));\r
\r
- LOG_D("[E2AP] Created RIC-SUBSCRIPTION-RESPONSE");\r
+ generate_e2apv1_indication_request(pdu_ind);\r
\r
- e2ap_asn1c_print_pdu(res_pdu);\r
+ xer_fprint(stderr, &asn_DEF_E2AP_PDU, pdu_ind);\r
\r
- uint8_t *buf;\r
+ auto buffer_size = MAX_SCTP_BUFFER;\r
+ unsigned char buffer[MAX_SCTP_BUFFER];\r
+ \r
sctp_buffer_t data;\r
\r
- data.len = e2ap_asn1c_encode_pdu(res_pdu, &buf);\r
- memcpy(data.buffer, buf, min(data.len, MAX_SCTP_BUFFER));\r
-\r
- //send response data over sctp\r
- if(sctp_send_data(socket_fd, data) > 0) {\r
- LOG_I("[SCTP] Sent RIC-SUBSCRIPTION-RESPONSE");\r
- } else {\r
- LOG_E("[SCTP] Unable to send RIC-SUBSCRIPTION-RESPONSE to peer");\r
- }\r
-\r
- //Start sending RIC Indication\r
- int count1 = 0, count2 = 0;\r
+ auto er = asn_encode_to_buffer(nullptr, ATS_ALIGNED_BASIC_PER, &asn_DEF_E2AP_PDU, pdu_ind, buffer, buffer_size);\r
+ data.len = er.encoded;\r
\r
- E2AP_PDU_t* indication_type1 = e2ap_xml_to_pdu("E2AP_RICindication_type1.xml");\r
- E2AP_PDU_t* indication_type2 = e2ap_xml_to_pdu("E2AP_RICindication_type2.xml");\r
+ fprintf(stderr, "er encded is %d\n", er.encoded);\r
\r
- uint8_t *buf1, *buf2;\r
- sctp_buffer_t data1, data2;\r
- data1.len = e2ap_asn1c_encode_pdu(indication_type1, &buf1);\r
- memcpy(data1.buffer, buf1, min(data1.len, MAX_SCTP_BUFFER));\r
+ memcpy(data.buffer, buffer, er.encoded);\r
\r
- data2.len = e2ap_asn1c_encode_pdu(indication_type2, &buf2);\r
- memcpy(data2.buffer, buf2, min(data2.len, MAX_SCTP_BUFFER));\r
+ if(sctp_send_data(socket_fd, data) > 0) {\r
+ LOG_I("[SCTP] Sent RIC-INDICATION-REQUEST");\r
+ } else {\r
+ LOG_E("[SCTP] Unable to send RIC-INDICATION-REQUEST to peer");\r
+ } \r
\r
- while(1){\r
- sleep(1);\r
- //type1\r
- if(sctp_send_data(socket_fd, data1) > 0) {\r
- count1++;\r
- LOG_I("[SCTP] Sent RIC-INDICATION SgNBAdditionRequest Type 1, count1 = %d", count1);\r
- } else {\r
- LOG_E("[SCTP] Unable to send RIC-INDICATION to peer");\r
- }\r
+}\r
\r
- sleep(1);\r
- //type2\r
- if(sctp_send_data(socket_fd, data2) > 0) {\r
- count2++;\r
- LOG_I("[SCTP] Sent RIC-INDICATION SgNBAdditionRequest Type 2, count2 = %d", count2);\r
- } else {\r
- LOG_E("[SCTP] Unable to send RIC-INDICATION to peer");\r
- }\r
- } //end while\r
\r
-}\r
\r
\r
Code Review / sim / e2-interface.git / blobdiff