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make NAS logging less verbose

This commit is contained in:
Andre Puschmann 2019-10-09 11:53:27 +02:00
parent c5f52adfba
commit 3c6ff0da30
2 changed files with 6 additions and 8 deletions
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4
srsue/hdr/stack/upper/nas.h
View File

@ -62,7 +62,6 @@ public:
// UE interface
void start_attach_request(srslte::proc_state_t* result) final;
bool detach_request(const bool switch_off) final;
void enter_emm_deregistered();
void plmn_search_completed(rrc_interface_nas::found_plmn_t found_plmns[rrc_interface_nas::MAX_FOUND_PLMNS],
int nof_plmns) final;
@ -194,6 +193,9 @@ private:
void send_modify_eps_bearer_context_accept(const uint8_t& proc_transaction_id, const uint8_t& eps_bearer_id);
void send_activate_test_mode_complete(const uint8_t sec_hdr_type);
// Other internal helpers
void enter_emm_deregistered();
// security context persistence file
bool read_ctxt_file(nas_sec_ctxt *ctxt);
bool write_ctxt_file(nas_sec_ctxt ctxt);

10
srsue/src/stack/upper/nas.cc
View File

@ -364,9 +364,6 @@ void nas::plmn_search_completed(rrc_interface_nas::found_plmn_t found_plmns[rrc_
bool nas::detach_request(const bool switch_off)
{
// attempt detach for 5s
nas_log->info("Detach Request\n");
switch (state) {
case EMM_STATE_DEREGISTERED:
// do nothing ..
@ -387,7 +384,7 @@ bool nas::detach_request(const bool switch_off)
void nas::enter_emm_deregistered()
{
// Deactivate EPS bearer according to Sec. 5.5.2.2.2
nas_log->info("Clearing EPS bearer context.\n");
nas_log->debug("Clearing EPS bearer context\n");
eps_bearer.clear();
@ -1673,7 +1670,7 @@ void nas::send_detach_request(bool switch_off)
memcpy(&detach_request.eps_mobile_id.guti, &ctxt.guti, sizeof(LIBLTE_MME_EPS_MOBILE_ID_GUTI_STRUCT));
detach_request.nas_ksi.tsc_flag = LIBLTE_MME_TYPE_OF_SECURITY_CONTEXT_FLAG_NATIVE;
detach_request.nas_ksi.nas_ksi = ctxt.ksi;
nas_log->info("Requesting Detach with GUTI\n"); //If sent as an Initial UE message, it cannot be chiphered
nas_log->info("Sending detach request with GUTI\n"); // If sent as an Initial UE message, it cannot be chiphered
liblte_mme_pack_detach_request_msg(&detach_request,
rrc->is_connected() ? LIBLTE_MME_SECURITY_HDR_TYPE_INTEGRITY_AND_CIPHERED
: LIBLTE_MME_SECURITY_HDR_TYPE_INTEGRITY,
@ -1704,7 +1701,7 @@ void nas::send_detach_request(bool switch_off)
detach_request.nas_ksi.tsc_flag = LIBLTE_MME_TYPE_OF_SECURITY_CONTEXT_FLAG_NATIVE;
detach_request.nas_ksi.nas_ksi = 0;
usim->get_imsi_vec(detach_request.eps_mobile_id.imsi, 15);
nas_log->info("Requesting IMSI detach (IMSI=%s)\n", usim->get_imsi_str().c_str());
nas_log->info("Sending detach request with IMSI\n");
liblte_mme_pack_detach_request_msg(
&detach_request, LIBLTE_MME_SECURITY_HDR_TYPE_PLAIN_NAS, ctxt.tx_count, (LIBLTE_BYTE_MSG_STRUCT*)pdu.get());
@ -1720,7 +1717,6 @@ void nas::send_detach_request(bool switch_off)
state = EMM_STATE_DEREGISTERED_INITIATED;
}
nas_log->info("Sending detach request\n");
if (rrc->is_connected()) {
rrc->write_sdu(std::move(pdu));
} else {