Add option to handle pulses from Swedish rotary phones correctly
One pulse represents '0', two pulses respresent '1', ect...
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@ -36,6 +36,7 @@ int num_kanal = 1;
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#define SUBSCRIBER_MAX 16
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static char law = 'a';
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static int sweden = 0;
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static int serving_location = 1; /* private network serving local user */
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static const char *socketname = NULL;
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static const char *name = "pstn";
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@ -123,6 +124,9 @@ static void print_help()
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printf(" Use U-LAW for b-channel coding instead of alaw.\n");
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printf(" --serving-location (see Q.931)\n");
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printf(" 0 = user, 1 = private network serving local user (default=%d)\n", serving_location);
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printf(" --sweden\n");
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printf(" Translate pulses from Swedish rotary phone into digits. One pulse is\n");
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printf(" digit '0', two pulses are digit '1', and so on.\n");
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printf(" -r --realtime <prio>\n");
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printf(" Set prio: 0 to disable, 99 for maximum (default = %d)\n", rt_prio);
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printf(" -C --cc \"<osmo-cc arg>\" [--cc ...]\n");
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@ -158,6 +162,7 @@ static void print_recall()
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#define OPT_TX_RING_H 264
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#define OPT_ULAW 265
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#define OPT_SERVING 266
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#define OPT_SWEDEN 267
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static void add_options(void)
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{
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@ -179,6 +184,7 @@ static void add_options(void)
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option_add('T', "local-tones", 0);
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option_add(OPT_ULAW, "ulaw", 0);
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option_add(OPT_SERVING, "serving-location", 1);
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option_add(OPT_SWEDEN, "sweden", 0);
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option_add('r', "realtime", 1);
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option_add('C', "cc", 1);
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}
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@ -287,6 +293,9 @@ static int handle_options(int short_option, int argi, char **argv)
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case OPT_SERVING:
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serving_location = atoi(argv[argi]);;
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break;
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case OPT_SWEDEN:
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sweden = 1;
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break;
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case 'r':
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rt_prio = atoi(argv[argi]);
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break;
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@ -362,7 +371,7 @@ int main(int argc, char *argv[])
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if (!pstn_ep)
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goto error;
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rc = pstn_init(pstn_ep, name, socketname, subscribers, subscriber_num, serving_location, tx_delay, clip, cid_bell, cid_dtmf, clip_date, enblock, recall, ringing_types_incoming, ringing_type_hold, tones_type, law);
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rc = pstn_init(pstn_ep, name, socketname, subscribers, subscriber_num, serving_location, tx_delay, clip, cid_bell, cid_dtmf, clip_date, enblock, recall, ringing_types_incoming, ringing_type_hold, tones_type, law, sweden);
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if (rc) {
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PDEBUG(DTEL, DEBUG_ERROR, "Endpoint initializing failed!\n");
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goto error;
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@ -417,7 +417,7 @@ static void pstn_new_state(pstn_t *pstn, enum pstn_state state)
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}
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/* initialization and configuration of interface instance */
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int pstn_init(pstn_t *pstn, const char *name, const char *socketname, const char **subscribers, int subscriber_num, uint8_t serving_location, int tx_delay, enum pstn_cid_method clip, int cid_bell, int cid_dtmf, int clip_date, int enblock, int recall, int *ringing_types_incoming, int ringing_type_hold, enum tones_type tones_type, char law)
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int pstn_init(pstn_t *pstn, const char *name, const char *socketname, const char **subscribers, int subscriber_num, uint8_t serving_location, int tx_delay, enum pstn_cid_method clip, int cid_bell, int cid_dtmf, int clip_date, int enblock, int recall, int *ringing_types_incoming, int ringing_type_hold, enum tones_type tones_type, char law, int sweden)
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{
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int i;
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int rc;
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@ -437,6 +437,7 @@ int pstn_init(pstn_t *pstn, const char *name, const char *socketname, const char
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pstn->ringing_types_incoming = ringing_types_incoming;
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pstn->ringing_type_hold = ringing_type_hold;
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pstn->tones_type = tones_type;
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pstn->sweden = sweden;
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/* init DTMF detector */
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rc = dtmf_decode_init(&pstn->dtmf_dec, pstn, recv_dtmf, 8000, db2level(6.0), db2level(-30.0));
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@ -1606,9 +1607,6 @@ static void v5_sig_ind(pstn_t *pstn, uint8_t *data, int len)
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case 0:
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PDEBUG(DTEL, DEBUG_ERROR, "Received 0 pulses, ignoring!\n");
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break;
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case 10:
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called[0] = '0';
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break;
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case 11:
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called[0] = '*';
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break;
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@ -1625,7 +1623,10 @@ static void v5_sig_ind(pstn_t *pstn, uint8_t *data, int len)
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called[0] = 'c';
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break;
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default:
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called[0] = '0' + (data[2] & 0x0f);
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if (pstn->sweden)
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called[0] = '0' + (((data[2] & 0x0f) + 9) % 10);
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else
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called[0] = '0' + ((data[2] & 0x0f) % 10);
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}
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/* if we are receiving digits en block */
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if (pstn->call[PSTN_CALL_ACTIVE]->state == CALL_STATE_ENBLOCK) {
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@ -131,6 +131,7 @@ typedef struct pstn {
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int *ringing_types_incoming;/* cadenced rining on incoming call */
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int ringing_type_hold; /* cadenced rining on waiting call */
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enum tones_type tones_type; /* what tone set to use */
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int sweden; /* swedish rotary phone */
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/* states */
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enum pstn_state state;
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@ -165,6 +166,6 @@ int add_dial_hint(const char *arg);
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void purge_dial_hints(void);
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void pstn_destroy(pstn_t *pstn_ep);
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pstn_t *pstn_create(void);
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int pstn_init(pstn_t *pstn, const char *name, const char *socketname, const char **subscribers, int subscriber_num, uint8_t serving_location, int tx_delay, enum pstn_cid_method clip, int cid_bell, int cid_dtmf, int clip_date, int enblock, int recall, int *ringing_types_incoming, int ringing_type_hold, enum tones_type tones_type, char law);
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int pstn_init(pstn_t *pstn, const char *name, const char *socketname, const char **subscribers, int subscriber_num, uint8_t serving_location, int tx_delay, enum pstn_cid_method clip, int cid_bell, int cid_dtmf, int clip_date, int enblock, int recall, int *ringing_types_incoming, int ringing_type_hold, enum tones_type tones_type, char law, int sweden);
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void cc_message(osmo_cc_endpoint_t *ep, uint32_t callref, osmo_cc_msg_t *msg);
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void rtp_work(pstn_t *pstn_ep);
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