layer23: Added more logging to call control.

diff --git a/src/host/layer23/src/gsm48_cc.c b/src/host/layer23/src/gsm48_cc.c
index d3159ab..61ab49a 100644 (file)
--- a/src/host/layer23/src/gsm48_cc.c
+++ b/src/host/layer23/src/gsm48_cc.c
@@ -435,6 +435,8 @@ static int gsm48_cc_tx_status(struct gsm_trans *trans, int cause)
        struct gsm48_hdr *gh;
        uint8_t *cause_ie, *call_state_ie;
 
+       LOGP(DCC, LOGL_INFO, "sending STATUS (cause %d)\n", cause);
+
        nmsg = gsm48_l3_msgb_alloc();
        if (!nmsg)
                return -ENOMEM;
@@ -456,6 +458,8 @@ static int gsm48_cc_tx_status(struct gsm_trans *trans, int cause)
 /* reply status enquiry */
 static int gsm48_cc_rx_status_enq(struct gsm_trans *trans, struct msgb *msg)
 {
+       LOGP(DCC, LOGL_INFO, "received STATUS ENQUIREY\n");
+
        return gsm48_cc_tx_status(trans, GSM48_CC_CAUSE_RESP_STATUS_INQ);
 }
 
@@ -517,6 +521,8 @@ static int gsm48_cc_tx_setup(struct gsm_trans *trans)
        int rc, transaction_id;
        uint8_t *ie;
 
+       LOGP(DCC, LOGL_INFO, "sending SETUP\n");
+
        nmsg = gsm48_l3_msgb_alloc();
        if (!nmsg)
                return -ENOMEM;
@@ -601,6 +607,8 @@ static int gsm48_cc_rx_progress(struct gsm_trans *trans, struct msgb *msg)
        struct tlv_parsed tp;
        struct gsm_mncc progress;
 
+       LOGP(DCC, LOGL_INFO, "received PROGRESS\n");
+
        memset(&progress, 0, sizeof(struct gsm_mncc));
        progress.callref = trans->callref;
        tlv_parse(&tp, &gsm48_att_tlvdef, gh->data, payload_len,
@@ -632,6 +640,8 @@ static int gsm48_cc_rx_call_proceeding(struct gsm_trans *trans,
        struct tlv_parsed tp;
        struct gsm_mncc call_proc;
 
+       LOGP(DCC, LOGL_INFO, "sending CALL PROCEEDING\n");
+
        gsm48_stop_cc_timer(trans);
 
        memset(&call_proc, 0, sizeof(struct gsm_mncc));
@@ -686,6 +696,8 @@ static int gsm48_cc_rx_alerting(struct gsm_trans *trans, struct msgb *msg)
        struct tlv_parsed tp;
        struct gsm_mncc alerting;
        
+       LOGP(DCC, LOGL_INFO, "sending ALERTING\n");
+
        gsm48_stop_cc_timer(trans);
        /* no T301 in MS call control */
 
@@ -726,6 +738,8 @@ static int gsm48_cc_rx_connect(struct gsm_trans *trans, struct msgb *msg)
        struct tlv_parsed tp;
        struct gsm_mncc connect;
 
+       LOGP(DCC, LOGL_INFO, "received CONNECT\n");
+
        gsm48_stop_cc_timer(trans);
 
        memset(&connect, 0, sizeof(struct gsm_mncc));
@@ -768,6 +782,8 @@ static int gsm48_cc_tx_connect_ack(struct gsm_trans *trans, void *arg)
        struct msgb *nmsg;
        struct gsm48_hdr *gh;
 
+       LOGP(DCC, LOGL_INFO, "sending CONNECT ACKNOWLEDGE\n");
+
        nmsg = gsm48_l3_msgb_alloc();
        if (!nmsg)
                return -ENOMEM;
@@ -792,6 +808,8 @@ static int gsm48_cc_rx_setup(struct gsm_trans *trans, struct msgb *msg)
        struct tlv_parsed tp;
        struct gsm_mncc setup;
 
+       LOGP(DCC, LOGL_INFO, "sending SETUP\n");
+
        memset(&setup, 0, sizeof(struct gsm_mncc));
        setup.callref = trans->callref;
        tlv_parse(&tp, &gsm48_att_tlvdef, gh->data, payload_len, 0, 0);
@@ -860,6 +878,8 @@ static int gsm48_cc_tx_call_conf(struct gsm_trans *trans, void *arg)
        struct msgb *nmsg;
        struct gsm48_hdr *gh;
 
+       LOGP(DCC, LOGL_INFO, "sending CALL CONFIRMED (proceeding)\n");
+
        nmsg = gsm48_l3_msgb_alloc();
        if (!nmsg)
                return -ENOMEM;
@@ -889,6 +909,8 @@ static int gsm48_cc_tx_alerting(struct gsm_trans *trans, void *arg)
        struct msgb *nmsg;
        struct gsm48_hdr *gh;
 
+       LOGP(DCC, LOGL_INFO, "sending ALERTING\n");
+
        nmsg = gsm48_l3_msgb_alloc();
        if (!nmsg)
                return -ENOMEM;
@@ -918,6 +940,8 @@ static int gsm48_cc_tx_connect(struct gsm_trans *trans, void *arg)
        struct msgb *nmsg;
        struct gsm48_hdr *gh;
 
+       LOGP(DCC, LOGL_INFO, "sending CONNECT\n");
+
        nmsg = gsm48_l3_msgb_alloc();
        if (!nmsg)
                return -ENOMEM;
@@ -948,6 +972,8 @@ static int gsm48_cc_rx_connect_ack(struct gsm_trans *trans, struct msgb *msg)
 {
        struct gsm_mncc connect_ack;
 
+       LOGP(DCC, LOGL_INFO, "received CONNECT ACKNOWLEDGE\n");
+
        gsm48_stop_cc_timer(trans);
 
        new_cc_state(trans, GSM_CSTATE_ACTIVE);
@@ -969,6 +995,8 @@ static int gsm48_cc_tx_notify(struct gsm_trans *trans, void *arg)
        struct msgb *nmsg;
        struct gsm48_hdr *gh;
 
+       LOGP(DCC, LOGL_INFO, "sending NOTIFY\n");
+
        nmsg = gsm48_l3_msgb_alloc();
        if (!nmsg)
                return -ENOMEM;
@@ -989,6 +1017,8 @@ static int gsm48_cc_rx_notify(struct gsm_trans *trans, struct msgb *msg)
        unsigned int payload_len = msgb_l3len(msg) - sizeof(*gh);
        struct gsm_mncc notify;
 
+       LOGP(DCC, LOGL_INFO, "received NOTIFY\n");
+
        memset(&notify, 0, sizeof(struct gsm_mncc));
        notify.callref = trans->callref;
        /* notify */
@@ -1008,6 +1038,8 @@ static int gsm48_cc_tx_start_dtmf(struct gsm_trans *trans, void *arg)
        struct msgb *nmsg;
        struct gsm48_hdr *gh;
 
+       LOGP(DCC, LOGL_INFO, "sending START DTMF\n");
+
        nmsg = gsm48_l3_msgb_alloc();
        if (!nmsg)
                return -ENOMEM;
@@ -1029,6 +1061,8 @@ static int gsm48_cc_rx_start_dtmf_ack(struct gsm_trans *trans, struct msgb *msg)
        struct tlv_parsed tp;
        struct gsm_mncc dtmf;
 
+       LOGP(DCC, LOGL_INFO, "received START DTMF ACKNOWLEDGE\n");
+
        memset(&dtmf, 0, sizeof(struct gsm_mncc));
        dtmf.callref = trans->callref;
        tlv_parse(&tp, &gsm48_att_tlvdef, gh->data, payload_len, 0, 0);
@@ -1049,6 +1083,8 @@ static int gsm48_cc_rx_start_dtmf_rej(struct gsm_trans *trans, struct msgb *msg)
        unsigned int payload_len = msgb_l3len(msg) - sizeof(*gh);
        struct gsm_mncc dtmf;
 
+       LOGP(DCC, LOGL_INFO, "received START DTMF REJECT\n");
+
        memset(&dtmf, 0, sizeof(struct gsm_mncc));
        dtmf.callref = trans->callref;
        /* cause */
@@ -1068,6 +1104,8 @@ static int gsm48_cc_tx_stop_dtmf(struct gsm_trans *trans, void *arg)
        struct msgb *nmsg;
        struct gsm48_hdr *gh;
 
+       LOGP(DCC, LOGL_INFO, "sending STOP DTMF\n");
+
        nmsg = gsm48_l3_msgb_alloc();
        if (!nmsg)
                return -ENOMEM;
@@ -1086,6 +1124,8 @@ static int gsm48_cc_rx_stop_dtmf_ack(struct gsm_trans *trans, struct msgb *msg)
        struct tlv_parsed tp;
        struct gsm_mncc dtmf;
 
+       LOGP(DCC, LOGL_INFO, "received STOP DTMF ACKNOWLEDGE\n");
+
        memset(&dtmf, 0, sizeof(struct gsm_mncc));
        dtmf.callref = trans->callref;
        tlv_parse(&tp, &gsm48_att_tlvdef, gh->data, payload_len, 0, 0);
@@ -1099,6 +1139,8 @@ static int gsm48_cc_tx_hold(struct gsm_trans *trans, void *arg)
        struct msgb *nmsg;
        struct gsm48_hdr *gh;
 
+       LOGP(DCC, LOGL_INFO, "sending HOLD\n");
+
        nmsg = gsm48_l3_msgb_alloc();
        if (!nmsg)
                return -ENOMEM;
@@ -1114,6 +1156,8 @@ static int gsm48_cc_rx_hold_ack(struct gsm_trans *trans, struct msgb *msg)
 {
        struct gsm_mncc hold;
 
+       LOGP(DCC, LOGL_INFO, "sending HOLD ACKNOWLEDGE\n");
+
        memset(&hold, 0, sizeof(struct gsm_mncc));
        hold.callref = trans->callref;
 
@@ -1127,6 +1171,8 @@ static int gsm48_cc_rx_hold_rej(struct gsm_trans *trans, struct msgb *msg)
        unsigned int payload_len = msgb_l3len(msg) - sizeof(*gh);
        struct gsm_mncc hold;
 
+       LOGP(DCC, LOGL_INFO, "sending HOLD REJECT\n");
+
        memset(&hold, 0, sizeof(struct gsm_mncc));
        hold.callref = trans->callref;
        /* cause */
@@ -1146,6 +1192,8 @@ static int gsm48_cc_tx_retrieve(struct gsm_trans *trans, void *arg)
        struct msgb *nmsg;
        struct gsm48_hdr *gh;
 
+       LOGP(DCC, LOGL_INFO, "sending RETRIEVE\n");
+
        nmsg = gsm48_l3_msgb_alloc();
        if (!nmsg)
                return -ENOMEM;
@@ -1161,6 +1209,8 @@ static int gsm48_cc_rx_retrieve_ack(struct gsm_trans *trans, struct msgb *msg)
 {
        struct gsm_mncc retrieve;
 
+       LOGP(DCC, LOGL_INFO, "sending RETRIEVE ACKNOWLEDGE\n");
+
        memset(&retrieve, 0, sizeof(struct gsm_mncc));
        retrieve.callref = trans->callref;
 
@@ -1174,6 +1224,8 @@ static int gsm48_cc_rx_retrieve_rej(struct gsm_trans *trans, struct msgb *msg)
        unsigned int payload_len = msgb_l3len(msg) - sizeof(*gh);
        struct gsm_mncc retrieve;
 
+       LOGP(DCC, LOGL_INFO, "sending RETRIEVE REJECT\n");
+
        memset(&retrieve, 0, sizeof(struct gsm_mncc));
        retrieve.callref = trans->callref;
        /* cause */
@@ -1194,6 +1246,8 @@ static int gsm48_cc_tx_facility(struct gsm_trans *trans, void *arg)
        struct msgb *nmsg;
        struct gsm48_hdr *gh;
 
+       LOGP(DCC, LOGL_INFO, "sending FACILITY\n");
+
        nmsg = gsm48_l3_msgb_alloc();
        if (!nmsg)
                return -ENOMEM;
@@ -1217,6 +1271,8 @@ static int gsm48_cc_rx_facility(struct gsm_trans *trans, struct msgb *msg)
        unsigned int payload_len = msgb_l3len(msg) - sizeof(*gh);
        struct gsm_mncc fac;
 
+       LOGP(DCC, LOGL_INFO, "received FACILITY\n");
+
        memset(&fac, 0, sizeof(struct gsm_mncc));
        fac.callref = trans->callref;
        if (payload_len < 1) {
@@ -1237,6 +1293,8 @@ static int gsm48_cc_tx_userinfo(struct gsm_trans *trans, void *arg)
        struct msgb *nmsg;
        struct gsm48_hdr *gh;
 
+       LOGP(DCC, LOGL_INFO, "sending USERINFO\n");
+
        nmsg = gsm48_l3_msgb_alloc();
        if (!nmsg)
                return -ENOMEM;
@@ -1262,6 +1320,8 @@ static int gsm48_cc_rx_userinfo(struct gsm_trans *trans, struct msgb *msg)
        struct tlv_parsed tp;
        struct gsm_mncc user;
 
+       LOGP(DCC, LOGL_INFO, "received USERINFO\n");
+
        memset(&user, 0, sizeof(struct gsm_mncc));
        user.callref = trans->callref;
        if (payload_len < 1) {
@@ -1288,6 +1348,8 @@ static int gsm48_cc_tx_modify(struct gsm_trans *trans, void *arg)
        struct msgb *nmsg;
        struct gsm48_hdr *gh;
 
+       LOGP(DCC, LOGL_INFO, "sending MODIFY\n");
+
        nmsg = gsm48_l3_msgb_alloc();
        if (!nmsg)
                return -ENOMEM;
@@ -1313,6 +1375,8 @@ static int gsm48_cc_rx_modify_complete(struct gsm_trans *trans,
        unsigned int payload_len = msgb_l3len(msg) - sizeof(*gh);
        struct gsm_mncc modify;
 
+       LOGP(DCC, LOGL_INFO, "received MODIFY COMPLETE\n");
+
        gsm48_stop_cc_timer(trans);
 
        memset(&modify, 0, sizeof(struct gsm_mncc));
@@ -1338,6 +1402,8 @@ static int gsm48_cc_rx_modify_reject(struct gsm_trans *trans, struct msgb *msg)
        struct tlv_parsed tp;
        struct gsm_mncc modify;
 
+       LOGP(DCC, LOGL_INFO, "received MODIFY REJECT\n");
+
        gsm48_stop_cc_timer(trans);
 
        memset(&modify, 0, sizeof(struct gsm_mncc));
@@ -1374,6 +1440,8 @@ static int gsm48_cc_rx_modify(struct gsm_trans *trans, struct msgb *msg)
        unsigned int payload_len = msgb_l3len(msg) - sizeof(*gh);
        struct gsm_mncc modify;
 
+       LOGP(DCC, LOGL_INFO, "received MODIFY\n");
+
        memset(&modify, 0, sizeof(struct gsm_mncc));
        modify.callref = trans->callref;
        if (payload_len < 1) {
@@ -1395,6 +1463,8 @@ static int gsm48_cc_tx_modify_complete(struct gsm_trans *trans, void *arg)
        struct msgb *nmsg;
        struct gsm48_hdr *gh;
 
+       LOGP(DCC, LOGL_INFO, "sending MODIFY COMPLETE\n");
+
        nmsg = gsm48_l3_msgb_alloc();
        if (!nmsg)
                return -ENOMEM;
@@ -1417,6 +1487,8 @@ static int gsm48_cc_tx_modify_reject(struct gsm_trans *trans, void *arg)
        struct msgb *nmsg;
        struct gsm48_hdr *gh;
 
+       LOGP(DCC, LOGL_INFO, "sending MODIFY REJECT\n");
+
        nmsg = gsm48_l3_msgb_alloc();
        if (!nmsg)
                return -ENOMEM;
@@ -1455,6 +1527,8 @@ static int gsm48_cc_tx_disconnect(struct gsm_trans *trans, void *arg)
        struct msgb *nmsg;
        struct gsm48_hdr *gh;
 
+       LOGP(DCC, LOGL_INFO, "sending DISCONNECT\n");
+
        nmsg = gsm48_l3_msgb_alloc();
        if (!nmsg)
                return -ENOMEM;
@@ -1496,6 +1570,8 @@ static int gsm48_cc_tx_release(struct gsm_trans *trans, void *arg)
        struct msgb *nmsg;
        struct gsm48_hdr *gh;
 
+       LOGP(DCC, LOGL_INFO, "sending RELEASE\n");
+
        nmsg = gsm48_l3_msgb_alloc();
        if (!nmsg)
                return -ENOMEM;
@@ -1537,6 +1613,8 @@ static int gsm48_cc_tx_release_compl(struct gsm_trans *trans, void *arg)
        struct msgb *nmsg;
        struct gsm48_hdr *gh;
 
+       LOGP(DCC, LOGL_INFO, "received RELEASE COMPLETE\n");
+
        nmsg = gsm48_l3_msgb_alloc();
        if (!nmsg)
                return -ENOMEM;
@@ -1574,6 +1652,8 @@ static int gsm48_cc_rx_disconnect(struct gsm_trans *trans, struct msgb *msg)
        struct tlv_parsed tp;
        struct gsm_mncc disc;
 
+       LOGP(DCC, LOGL_INFO, "received DISCONNECT\n");
+
        gsm48_stop_cc_timer(trans);
 
        new_cc_state(trans, GSM_CSTATE_DISCONNECT_IND);
@@ -1621,6 +1701,8 @@ static int gsm48_cc_rx_release(struct gsm_trans *trans, struct msgb *msg)
        struct tlv_parsed tp;
        struct gsm_mncc rel;
 
+       LOGP(DCC, LOGL_INFO, "received RELEASE\n");
+
        gsm48_stop_cc_timer(trans);
 
        memset(&rel, 0, sizeof(struct gsm_mncc));
@@ -1672,6 +1754,8 @@ static int gsm48_cc_rx_release_compl(struct gsm_trans *trans, struct msgb *msg)
        struct tlv_parsed tp;
        struct gsm_mncc rel;
 
+       LOGP(DCC, LOGL_INFO, "sending RELEASE COMPLETE\n");
+
        gsm48_stop_cc_timer(trans);
 
        memset(&rel, 0, sizeof(struct gsm_mncc));