From f9ee8da0cda6a8989c706e618915d09c9cffd0f4 Mon Sep 17 00:00:00 2001 From: Vadim Yanitskiy Date: Tue, 13 Nov 2018 02:06:15 +0700 Subject: GSUP/SMS: introduce READY-FOR-SM message According to 3GPP TS 29.002, section 12.4, MAP-READY-FOR-SM is used between the MSC and VLR as well as between the VLR and the HLR to indicate that a subscriber has memory available for SMS. This change replicates this service in GSUP as READY_FOR_SM_*. The only mandatory IE for this service (excluding Invoke ID) is 'Alert Reason' that is replicated by OSMO_GSUP_SM_ALERT_RSN_IE. Change-Id: Ic37f3b2114b8095cfce22977e67133b9103942e3 Related Change-Id: (docs) I549b6c8840a1e86caac09e77fb8bc5042d939e62 Related Change-Id: (TTCN) If2256607527ecfcb10285583332fb8b0515d7c78 Related: OS#3587 --- tests/gsup/gsup_test.c | 13 ++++++++++++- tests/gsup/gsup_test.err | 5 +++++ tests/gsup/gsup_test.ok | 2 ++ 3 files changed, 19 insertions(+), 1 deletion(-) (limited to 'tests/gsup') diff --git a/tests/gsup/gsup_test.c b/tests/gsup/gsup_test.c index 09368933..b3a8c772 100644 --- a/tests/gsup/gsup_test.c +++ b/tests/gsup/gsup_test.c @@ -280,6 +280,15 @@ static void test_gsup_messages_dec_enc(void) 0xde, 0xad, 0xbe, 0xef, }; + static const uint8_t send_ready_for_sm_ind[] = { + 0x2c, /* OSMO_GSUP_MSGT_READY_FOR_SM_REQUEST */ + TEST_IMSI_IE, + + /* SM related IEs */ + 0x46, 0x01, /* Alert reason */ + 0x02, /* Memory Available (SMMA) */ + }; + static const struct test { char *name; const uint8_t *data; @@ -327,6 +336,8 @@ static void test_gsup_messages_dec_enc(void) send_mo_mt_forward_sm_rsp, sizeof(send_mo_mt_forward_sm_rsp)}, {"MO-/MT-ForwardSM Error", send_mo_mt_forward_sm_err, sizeof(send_mo_mt_forward_sm_err)}, + {"ReadyForSM (MSC -> SMSC) Indication", + send_ready_for_sm_ind, sizeof(send_ready_for_sm_ind)}, }; printf("Test GSUP message decoding/encoding\n"); @@ -394,7 +405,7 @@ static void test_gsup_messages_dec_enc(void) * FIXME: share the maximal IE value somehow * in order to avoid manual updating of this */ - OSMO_ASSERT(t->data[j+0] <= OSMO_GSUP_SM_RP_MMS_IE); + OSMO_ASSERT(t->data[j+0] <= OSMO_GSUP_SM_ALERT_RSN_IE); OSMO_ASSERT(t->data[j+1] <= ie_end - j - 2); ie_end = j; diff --git a/tests/gsup/gsup_test.err b/tests/gsup/gsup_test.err index 4a1357c4..236c38a9 100644 --- a/tests/gsup/gsup_test.err +++ b/tests/gsup/gsup_test.err @@ -61,6 +61,9 @@ generated message: 25 01 08 21 43 65 87 09 21 43 f5 30 04 de ad be ef 31 01 03 40 01 fa 44 01 af original message: 25 01 08 21 43 65 87 09 21 43 f5 30 04 de ad be ef 31 01 03 40 01 fa 44 01 af IMSI: 123456789012345 + generated message: 2c 01 08 21 43 65 87 09 21 43 f5 46 01 02 + original message: 2c 01 08 21 43 65 87 09 21 43 f5 46 01 02 + IMSI: 123456789012345 message 0: tested 11 truncations, 11 parse failures message 1: tested 14 truncations, 13 parse failures message 2: tested 83 truncations, 81 parse failures @@ -82,6 +85,7 @@ message 18: tested 44 truncations, 39 parse failures message 19: tested 20 truncations, 18 parse failures message 20: tested 26 truncations, 22 parse failures + message 21: tested 14 truncations, 13 parse failures DLGSUP Stopping DLGSUP logging message 0: tested 2816 modifications, 510 parse failures message 1: tested 3584 modifications, 770 parse failures @@ -104,3 +108,4 @@ DLGSUP Stopping DLGSUP logging message 18: tested 11264 modifications, 2307 parse failures message 19: tested 5120 modifications, 1031 parse failures message 20: tested 6656 modifications, 1546 parse failures + message 21: tested 3584 modifications, 771 parse failures diff --git a/tests/gsup/gsup_test.ok b/tests/gsup/gsup_test.ok index 7a9455db..36e35c8b 100644 --- a/tests/gsup/gsup_test.ok +++ b/tests/gsup/gsup_test.ok @@ -41,4 +41,6 @@ Test GSUP message decoding/encoding MO-/MT-ForwardSM Response OK Testing MO-/MT-ForwardSM Error MO-/MT-ForwardSM Error OK + Testing ReadyForSM (MSC -> SMSC) Indication + ReadyForSM (MSC -> SMSC) Indication OK Done. -- cgit v1.2.3