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Use Diva QSIG CAPI extensions for processing of Calling Party Name

This commit is contained in:
MelwareDE 2010-09-14 19:54:25 +00:00
parent 5d0d05892b
commit 9d669bc5c3
4 changed files with 117 additions and 9 deletions
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1
CHANGES
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@ -16,6 +16,7 @@ HEAD
- malloc,strdup,free -> ast_(malloc,strdup,free)
- Use Diva streaming for NULL PLCI and for resource PLCI
- Resolved http://www.ipphoneforum.eu/showthread.php?t=220051
- Use Diva QSIG CAPI extensions for processing of Calling Party Name
chan_capi-1.1.5
------------------

111
chan_capi.c
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@ -1569,6 +1569,31 @@ static int pbx_capi_call(struct ast_channel *c, char *idest, int timeout)
if (doqsig) {
facilityarray = alloca(CAPI_MAX_FACILITYDATAARRAY_SIZE);
cc_qsig_add_call_setup_data(facilityarray, i, c);
} else {
char* cid_name = 0;
#ifdef CC_AST_HAS_VERSION_1_8
if (i->owner->caller.id.name.valid ) {
cid_name = ast_strdupa(S_COR(i->owner->caller.id.name.valid, i->owner->caller.id.name.str, ""));
}
#else
if (i->owner->cid.cid_name && *i->owner->cid.cid_name) {
cid_name = ast_strdupa(i->owner->cid.cid_name);
}
#endif
if (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 */ };
facilityarray = alloca(CAPI_MAX_FACILITYDATAARRAY_SIZE);
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;
}
}
#ifdef DIVA_STREAMING
@ -4524,6 +4549,78 @@ static void capidev_send_faxdata(struct capi_pvt *i)
"()");
}
static void capidev_read_name_from_diva_manufacturer_infications (const unsigned char* src,
const unsigned char* end,
char* dst,
int max_length,
unsigned char* octet3a,
const char *channelname,
const char *nametype) {
int length;
*dst = 0;
*octet3a = *src++;
if (src < end) {
length = MIN(max_length-1, (end - src));
memcpy (dst, src, length);
dst[length] = 0;
}
cc_verbose(3, 0, VERBOSE_PREFIX_3 "%s: received %s Name %02x '%s'\n", channelname, nametype, *octet3a, dst);
}
static void capidev_handle_diva_signaling_manufacturer_infications (struct capi_pvt *i, const unsigned char* data) {
int length = *data++;
char buffer[CAPI_MAX_STRING];
unsigned char octet3a;
/*
Bits: 7 : set to 1
6-5 : Presentation indicator, 00 - Presentation allowed, 01 - Presentation restricted, 10 - Number not available due to internetworking, 11 - Reserved
4-2 : Set to zeero
1-0 : Screening indicator, 00 - User provided not screened, 01 - User provided, verified and passed, 10 - User provided verified and failed, 11 - Nnetwork provided
*/
if (length >= 2) {
unsigned short command = read_capi_word(data);
data += 2;
length -= 2;
switch (command) {
case 0x0005: /* Display */
break;
case 0x0006: /* CalledPartyName */
if (length != 0) {
capidev_read_name_from_diva_manufacturer_infications (data, &data[length], buffer, sizeof(buffer), &octet3a, i->vname, "Called Party");
}
break;
case 0x0007: /* CallingPartyName */
if (length != 0) {
capidev_read_name_from_diva_manufacturer_infications (data, &data[length], buffer, sizeof(buffer), &octet3a, i->vname, "Calling Party");
#ifdef CC_AST_HAS_VERSION_1_8
ast_set_callerid(i->owner, NULL, buffer, NULL);
#else
ast_free (i->owner->cid.cid_name);
i->owner->cid.cid_name = ast_strdup(buffer); /* Save name to callerid */
#endif
}
break;
case 0x0008: /* ConnectedPartyName */
if (length != 0) {
capidev_read_name_from_diva_manufacturer_infications (data, &data[length], buffer, sizeof(buffer), &octet3a, i->vname, "Connected Party");
}
break;
case 0x000a: /* BusyPartyName */
if (length != 0) {
capidev_read_name_from_diva_manufacturer_infications (data, &data[length], buffer, sizeof(buffer), &octet3a, i->vname, "Busy Party");
}
break;
case 0x0009: /* CQ_Events */
break;
}
}
}
/*
* CAPI MANUFACTURER_IND
*/
@ -4534,10 +4631,16 @@ static void capidev_handle_manufacturer_indication(_cmsg *CMSG, unsigned int PLC
return_on_no_interface("MANUFACTURER_IND");
cc_verbose(3, 1, VERBOSE_PREFIX_3 "%s: Ignored MANUFACTURER_IND Id=0x%x \n",
i->vname, MANUFACTURER_IND_MANUID(CMSG));
return;
if (MANUFACTURER_IND_MANUID(CMSG) == _DI_MANU_ID) {
if (CMSG->Info == 0x000a && i->owner != 0) {
capidev_handle_diva_signaling_manufacturer_infications (i, MANUFACTURER_IND_MANUDATA(CMSG));
} else {
cc_verbose(3, 0, VERBOSE_PREFIX_3 "%s: Ignored Diva MANUFACTURER_IND Id=0x%04x \n", i->vname, CMSG->Info);
}
} else {
cc_verbose(3, 1, VERBOSE_PREFIX_3 "%s: Ignored MANUFACTURER_IND Id=0x%x \n",
i->vname, MANUFACTURER_IND_MANUID(CMSG));
}
}
/*

10
chan_capi.h
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@ -76,11 +76,11 @@ static inline void write_capi_word(void *m, unsigned short val)
((unsigned char *)m)[0] = val & 0xff;
((unsigned char *)m)[1] = (val >> 8) & 0xff;
}
static inline unsigned short read_capi_word(void *m)
static inline unsigned short read_capi_word(const void *m)
{
unsigned short val;
val = ((unsigned char *)m)[0] | (((unsigned char *)m)[1] << 8);
val = ((const unsigned char *)m)[0] | (((const unsigned char *)m)[1] << 8);
return (val);
}
static inline void write_capi_dword(void *m, unsigned int val)
@ -90,12 +90,12 @@ static inline void write_capi_dword(void *m, unsigned int val)
((unsigned char *)m)[2] = (val >> 16) & 0xff;
((unsigned char *)m)[3] = (val >> 24) & 0xff;
}
static inline unsigned int read_capi_dword(void *m)
static inline unsigned int read_capi_dword(const void *m)
{
unsigned int val;
val = ((unsigned char *)m)[0] | (((unsigned char *)m)[1] << 8) |
(((unsigned char *)m)[2] << 16) | (((unsigned char *)m)[3] << 24);
val = ((const unsigned char *)m)[0] | (((const unsigned char *)m)[1] << 8) |
(((const unsigned char *)m)[2] << 16) | (((const unsigned char *)m)[3] << 24);
return (val);
}

4
libcapi20/convert.c
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@ -395,7 +395,11 @@ static unsigned char *cpars[] = {
/*39 CONNECT_ACTIVE_RESP*/ (unsigned char*)"\x03\x01",
/*3a DISCONNECT_RESP*/ (unsigned char*)"\x03\x01",
/*3b*/ 0,
#if 0
/*3c MANUFACTURER_IND*/ (unsigned char*)"\x03\x2b\x15\x22\x2a\x01",
#else
/*3c MANUFACTURER_IND dw(...)*/ (unsigned char*)"\x03\x2b\x24\x2a\x01",
#endif
/*3d*/ 0,
/*3e INFO_RESP*/ (unsigned char*)"\x03\x01",
/*3f FACILITY_RESP*/ (unsigned char*)"\x03\x20\x1f\x01",