SGsAP protocol definitions (header + C file)
Change-Id: Idddfc9b851eb4c2fa7dd661a9ce1b03a04883109
diff --git a/src/gsm/Makefile.am b/src/gsm/Makefile.am
index 29299a6..e28ea33 100644
--- a/src/gsm/Makefile.am
+++ b/src/gsm/Makefile.am
@@ -30,7 +30,8 @@
milenage/aes-internal.c milenage/aes-internal-enc.c \
milenage/milenage.c gan.c ipa.c gsm0341.c apn.c \
gsup.c gprs_gea.c gsm0503_conv.c oap.c gsm0808_utils.c \
- gsm23003.c mncc.c bts_features.c oap_client.c
+ gsm23003.c mncc.c bts_features.c oap_client.c \
+ gsm29118.c
libgsmint_la_LDFLAGS = -no-undefined
libgsmint_la_LIBADD = $(top_builddir)/src/libosmocore.la
diff --git a/src/gsm/gsm29118.c b/src/gsm/gsm29118.c
new file mode 100644
index 0000000..de625a9
--- /dev/null
+++ b/src/gsm/gsm29118.c
@@ -0,0 +1,123 @@
+#include <osmocom/core/utils.h>
+#include <osmocom/gsm/tlv.h>
+
+#include <osmocom/gsm/protocol/gsm_29_118.h>
+
+const struct value_string sgsap_msg_type_names[] = {
+ { SGSAP_MSGT_PAGING_REQ, "PAGING-REQUEST" },
+ { SGSAP_MSGT_PAGING_REJ, "PAGING-REJECT" },
+ { SGSAP_MSGT_SERVICE_REQ, "SERVICE-REQUEST" },
+ { SGSAP_MSGT_DL_UD, "DOWNLINK-UNITDATA" },
+ { SGSAP_MSGT_UL_UD, "UPLINK-UNITDATA" },
+ { SGSAP_MSGT_LOC_UPD_REQ, "LOCATION-UPDATE-REQUEST" },
+ { SGSAP_MSGT_LOC_UPD_ACK, "LOCATION-UPDATE-ACCEPT" },
+ { SGSAP_MSGT_LOC_UPD_REJ, "LOCATION-UPDATE-REJECT" },
+ { SGSAP_MSGT_TMSI_REALL_CMPL, "TMSI-REALLOCATION-COMPLETE" },
+ { SGSAP_MSGT_ALERT_REQ, "ALERT-REQQUEST" },
+ { SGSAP_MSGT_ALERT_ACK, "ALERT-ACK" },
+ { SGSAP_MSGT_ALERT_REJ, "ALERT-REJECT" },
+ { SGSAP_MSGT_UE_ACT_IND, "UE-ACTIVITY-INDICATION" },
+ { SGSAP_MSGT_EPS_DET_IND, "EPS-DETACH-INDICATION" },
+ { SGSAP_MSGT_EPS_DET_ACK, "EPS-DETACH-ACK" },
+ { SGSAP_MSGT_IMSI_DET_IND, "IMSI-DETACH-INDICATION" },
+ { SGSAP_MSGT_IMSI_DET_ACK, "IMSI-DETACH-ACK" },
+ { SGSAP_MSGT_RESET_IND, "RESET-INDICATION" },
+ { SGSAP_MSGT_RESET_ACK, "RESET-ACK" },
+ { SGSAP_MSGT_SERVICE_ABORT_REQ, "SERVICE-ABORT-REQUEST" },
+ { SGSAP_MSGT_MO_CSFB_IND, "MO-CSFB-INDICATION" },
+ { SGSAP_MSGT_MM_INFO_REQ, "MM-INFO-REQUEST" },
+ { SGSAP_MSGT_RELEASE_REQ, "RELEASE-REQUEST" },
+ { SGSAP_MSGT_STATUS, "STATUS" },
+ { SGSAP_MSGT_UE_UNREACHABLE, "UE-UNREACHABLE" },
+ { 0, NULL }
+};
+
+const struct value_string sgsap_eps_lu_type_names[] = {
+ { SGSAP_EPS_LUT_IMSI_ATTACH, "IMSI Attach" },
+ { SGSAP_EPS_LUT_NORMAL, "Normal" },
+ { 0, NULL }
+};
+
+const struct value_string sgsap_ismi_det_eps_type_names[] = {
+ { SGSAP_ID_EPS_T_NETWORK_INITIATED, "Network initiated IMSI detach from EPS" },
+ { SGSAP_ID_EPS_T_UE_INITIATED, "UE initiated IMSI detach from EPS" },
+ { SGSAP_ID_EPS_T_EPS_NOT_ALLOWED, "EPS not allowed" },
+ { 0, NULL }
+};
+
+const struct value_string sgsap_ismi_det_noneps_type_names[] = {
+ { SGSAP_ID_NONEPS_T_EXPLICIT_UE_NONEPS,
+ "Explicit UE initiated IMSI detach from non-EPS" },
+ { SGSAP_ID_NONEPS_T_COMBINED_UE_EPS_NONEPS,
+ "Combined UE initiated IMSI detach from EPS and non-EPS" },
+ { SGSAP_ID_NONEPS_T_IMPLICIT_UE_EPS_NONEPS,
+ "Implicit network initiated IMSI detach from EPS and non-EPS" },
+ { 0, NULL }
+};
+
+const struct value_string sgsap_service_ind_names[] = {
+ { SGSAP_SERV_IND_CS_CALL, "CS Call" },
+ { SGSAP_SERV_IND_SMS, "SMS" },
+ { 0, NULL }
+};
+
+const struct value_string sgsap_sgs_cause_names[] = {
+ { SGSAP_SGS_CAUSE_IMSI_DET_EPS, "IMSI detached for EPS" },
+ { SGSAP_SGS_CAUSE_IMSI_DET_EPS_NONEPS, "IMSI detached for EPS and non-EPS" },
+ { SGSAP_SGS_CAUSE_IMSI_UNKNOWN, "IMSI unknown" },
+ { SGSAP_SGS_CAUSE_IMSI_DET_NON_EPS, "IMSI detached for non-EPS" },
+ { SGSAP_SGS_CAUSE_IMSI_IMPL_DET_NON_EPS,"IMSI implicitly detached for non-EPS" },
+ { SGSAP_SGS_CAUSE_UE_UNREACHABLE, "UE unreachable" },
+ { SGSAP_SGS_CAUSE_MSG_INCOMP_STATE, "Message not compatible with protocol state" },
+ { SGSAP_SGS_CAUSE_MISSING_MAND_IE, "Missing mandatory IE" },
+ { SGSAP_SGS_CAUSE_INVALID_MAND_IE, "Invalid mandatory IE" },
+ { SGSAP_SGS_CAUSE_COND_IE_ERROR, "Conditional IE error" },
+ { SGSAP_SGS_CAUSE_SEMANT_INCORR_MSG, "Semantically incorrect message" },
+ { SGSAP_SGS_CAUSE_MSG_UNKNOWN, "Message unknown" },
+ { SGSAP_SGS_CAUSE_MT_CSFB_REJ_USER, "MT CSFB call rejected by user" },
+ { SGSAP_SGS_CAUSE_UE_TEMP_UNREACHABLE, "UE temporarily unreachable" },
+ { 0, NULL }
+};
+
+
+const struct value_string sgsap_ue_emm_mode_names[] = {
+ { SGSAP_UE_EMM_MODE_IDLE, "EMM-IDLE" },
+ { SGSAP_UE_EMM_MODE_CONNECTED, "EMM-CONNECTED" },
+ { 0, NULL }
+};
+
+const struct tlv_definition sgsap_ie_tlvdef = {
+ .def = {
+ [SGSAP_IE_IMSI] = { TLV_TYPE_TLV },
+ [SGSAP_IE_VLR_NAME] = { TLV_TYPE_TLV },
+ [SGSAP_IE_TMSI] = { TLV_TYPE_TLV },
+ [SGSAP_IE_LAI] = { TLV_TYPE_TLV },
+ [SGSAP_IE_CHAN_NEEDED] = { TLV_TYPE_TLV },
+ [SGSAP_IE_EMLPP_PRIORITY] = { TLV_TYPE_TLV },
+ [SGSAP_IE_TMSI_STATUS] = { TLV_TYPE_TLV },
+ [SGSAP_IE_SGS_CAUSE] = { TLV_TYPE_TLV },
+ [SGSAP_IE_MME_NAME] = { TLV_TYPE_TLV },
+ [SGSAP_IE_EPS_LU_TYPE] = { TLV_TYPE_TLV },
+ [SGSAP_IE_GLOBAL_CN_ID] = { TLV_TYPE_TLV },
+ [SGSAP_IE_MOBILE_ID] = { TLV_TYPE_TLV },
+ [SGSAP_IE_REJECT_CAUSE] = { TLV_TYPE_TLV },
+ [SGSAP_IE_IMSI_DET_EPS_TYPE] = { TLV_TYPE_TLV },
+ [SGSAP_IE_IMSI_DET_NONEPS_TYPE] = { TLV_TYPE_TLV },
+ [SGSAP_IE_IMEISV] = { TLV_TYPE_TLV },
+ [SGSAP_IE_NAS_MSG_CONTAINER] = { TLV_TYPE_TLV },
+ [SGSAP_IE_MM_INFO] = { TLV_TYPE_TLV },
+ [SGSAP_IE_ERR_MSG] = { TLV_TYPE_TLV },
+ [SGSAP_IE_CLI] = { TLV_TYPE_TLV },
+ [SGSAP_IE_LCS_CLIENT_ID] = { TLV_TYPE_TLV },
+ [SGSAP_IE_LCS_INDICATOR] = { TLV_TYPE_TLV },
+ [SGSAP_IE_SS_CODE] = { TLV_TYPE_TLV },
+ [SGSAP_IE_SERVICE_INDICATOR] = { TLV_TYPE_TLV },
+ [SGSAP_IE_UE_TIMEZONE] = { TLV_TYPE_TLV },
+ [SGSAP_IE_MS_CLASSMARK2] = { TLV_TYPE_TLV },
+ [SGSAP_IE_TAI] = { TLV_TYPE_TLV },
+ [SGSAP_IE_EUTRAN_CGI] = { TLV_TYPE_TLV },
+ [SGSAP_IE_UE_EMM_MODE] = { TLV_TYPE_TLV },
+ [SGSAP_IE_ADDL_PAGING_INDICATORS]={ TLV_TYPE_TLV },
+ [SGSAP_IE_TMSI_BASED_NRI_CONT] = { TLV_TYPE_TLV },
+ },
+};
diff --git a/src/gsm/libosmogsm.map b/src/gsm/libosmogsm.map
index dcc491d..3cc2ec5 100644
--- a/src/gsm/libosmogsm.map
+++ b/src/gsm/libosmogsm.map
@@ -505,5 +505,14 @@
osmo_oap_client_init;
osmo_oap_client_register;
+sgsap_msg_type_names;
+sgsap_eps_lu_type_names;
+sgsap_ismi_det_eps_type_names;
+sgsap_ismi_det_noneps_type_names;
+sgsap_service_ind_names;
+sgsap_sgs_cause_names;
+sgsap_ue_emm_mode_names;
+sgsap_ie_tlvdef;
+
local: *;
};