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Clean up Diva related QSIG code

This commit is contained in:
MelwareDE 2010-09-15 10:53:10 +00:00
parent 26f850ef44
commit fc27be9222
1 changed files with 34 additions and 19 deletions
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53
chan_capi.c
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@ -222,7 +222,7 @@ static struct capi_pvt* get_active_plci (struct ast_channel *c);
static _cstruct diva_get_b1_conf (struct capi_pvt *i);
static void clear_channel_fax_loop (struct ast_channel *c, struct capi_pvt *i);
static struct ast_channel* capidev_acquire_locks_from_thread_context (struct capi_pvt *i);
static int pbx_capi_add_diva_protocol_independent_extension (struct capi_pvt *i, unsigned char (*facilityarray)[CAPI_MAX_FACILITYDATAARRAY_SIZE]);
static void pbx_capi_add_diva_protocol_independent_extension (struct capi_pvt *i, unsigned char *facilityarray, struct ast_channel *c, const char* variable);
/*
* B protocol settings
@ -1026,7 +1026,10 @@ static int pbx_capi_alert(struct ast_channel *c)
}
facilityarray = alloca(CAPI_MAX_FACILITYDATAARRAY_SIZE);
facilityarray[0] = 0;
cc_qsig_add_call_alert_data(facilityarray, i, c);
pbx_capi_add_diva_protocol_independent_extension (i, facilityarray, c, "CALLEDNAME");
if (capi_sendf(NULL, 0, CAPI_ALERT_REQ, i->PLCI, get_capi_MessageNumber(),
"(()()()s())",
facilityarray
@ -1567,16 +1570,11 @@ static int pbx_capi_call(struct ast_channel *c, char *idest, int timeout)
pbx_capi_call_build_calling_party_number (c, calling, sizeof(calling), use_defaultcid, ocid);
if (doqsig != 0) {
if (i->qsigfeat != 0) {
facilityarray = alloca(CAPI_MAX_FACILITYDATAARRAY_SIZE);
facilityarray = alloca(CAPI_MAX_FACILITYDATAARRAY_SIZE);
facilityarray[0] = 0;
if (i->qsigfeat != 0)
cc_qsig_add_call_setup_data(facilityarray, i, c);
} else {
unsigned char tmp[CAPI_MAX_FACILITYDATAARRAY_SIZE];
if (pbx_capi_add_diva_protocol_independent_extension (i, &tmp) == 0) {
facilityarray = alloca(CAPI_MAX_FACILITYDATAARRAY_SIZE);
memcpy (facilityarray, tmp, CAPI_MAX_FACILITYDATAARRAY_SIZE);
}
}
pbx_capi_add_diva_protocol_independent_extension (i, facilityarray, NULL, "CALLED/CONNECTED NAME");
}
#ifdef DIVA_STREAMING
@ -1705,6 +1703,7 @@ static int capi_send_answer(struct ast_channel *c, _cstruct b3conf)
facilityarray = alloca(CAPI_MAX_FACILITYDATAARRAY_SIZE);
cc_qsig_add_call_answer_data(facilityarray, i, c);
pbx_capi_add_diva_protocol_independent_extension (i, facilityarray, c, "CONNECTEDNAME");
if (i->ntmode) {
/* in NT-mode we send the current local time to device */
@ -8876,36 +8875,52 @@ int pbx_capi_streaming_supported (struct capi_pvt *i)
}
#endif
static int pbx_capi_add_diva_protocol_independent_extension (struct capi_pvt *i, unsigned char (*facilityarray)[CAPI_MAX_FACILITYDATAARRAY_SIZE])
/*!
* \brief Used to provide 'Name' info element to network. Name is provided in generoc format and is automatically converted by Diva protocol code
* to required format with respect to call state (automatic name type). If name is not supported by protocol then information element is silently discarded.
* Can be used with QSIG and any other protocol which supports names.
*/
static void pbx_capi_add_diva_protocol_independent_extension (struct capi_pvt *i, unsigned char *facilityarray, struct ast_channel *c, const char* variable)
{
char* cid_name = 0;
const char* cid_name = 0;
if (i->divaqsig == 0)
return (-1);
if (i->qsigfeat != 0 || i->divaqsig == 0)
return;
if (c != 0 && variable != 0) {
cid_name = pbx_builtin_getvar_helper(c, variable);
if (cid_name != 0 && *cid_name == 0)
cid_name = 0;
}
#ifdef CC_AST_HAS_VERSION_1_8
if (i->owner->connected.id.name.valid ) {
if (cid_name == 0 && i->owner->connected.id.name.valid ) {
cid_name = ast_strdupa(S_COR(i->owner->connected.id.name.valid, i->owner->connected.id.name.str, ""));
}
#else
if (i->owner->cid.cid_name && *i->owner->cid.cid_name) {
if (cid_name == 0 && i->owner->cid.cid_name && *i->owner->cid.cid_name) {
cid_name = ast_strdupa(i->owner->cid.cid_name);
}
#endif
if (cid_name != 0) {
if (cid_name != 0 && *cid_name == 0)
cid_name = i->name;
if (cid_name != 0 && *cid_name != 0) {
unsigned char* p;
int length = strlen (cid_name);
const unsigned char t[] =
{ 0x0d /* 0 - len */, 0x1c, 0x0b /* 2 - len */, 0x9f, 0xa1, 0x08 /* 5 - len */, 0x02, 0x01, 0x01, 0x02, 0x01, 0x00, 0x80, 0x00 /* 12+1 - len */ };
p = *facilityarray;
p = facilityarray;
memcpy (p, t, sizeof(t));
memcpy (p+sizeof(t), cid_name, MIN(length, (CAPI_MAX_FACILITYDATAARRAY_SIZE-sizeof(t))));
p[0] += length;
p[2] += length;
p[5] += length;
p[12+1] += length;
cc_verbose(3, 0, VERBOSE_PREFIX_3 "%s: * Sending %s %02x '%s'\n", i->vname, variable, 0x80, cid_name);
}
return (0);
return;
}