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add presence_map

This commit is contained in:
Anthony Minessale 2011-10-22 09:40:59 -05:00
parent 4ceca1890d
commit 4ee1722f3e
6 changed files with 76 additions and 0 deletions
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3
conf/sip_profiles/internal.xml
View File

@ -43,6 +43,9 @@
<!-- <param name="shutdown-on-fail" value="true"/> -->
<param name="sip-trace" value="no"/>
<param name="sip-capture" value="no"/>
<!-- Use presence_map.conf.xml to convert extension regex to presence protos for routing -->
<!-- <param name="presence-proto-lookup" value="true"/> -->
<!-- Don't be picky about negotiated DTMF just always offer 2833 and accept both 2833 and INFO -->

1
src/include/switch_ivr.h
View File

@ -933,6 +933,7 @@ SWITCH_DECLARE(switch_status_t) switch_ivr_process_fh(switch_core_session_t *ses
SWITCH_DECLARE(switch_status_t) switch_ivr_insert_file(switch_core_session_t *session, const char *file, const char *insert_file, switch_size_t sample_point);
SWITCH_DECLARE(switch_status_t) switch_ivr_create_message_reply(switch_event_t **reply, switch_event_t *message, const char *new_proto);
SWITCH_DECLARE(char *) switch_ivr_check_presence_mapping(const char *exten_name, const char *domain_name);
/** @} */

1
src/mod/endpoints/mod_sofia/mod_sofia.h
View File

@ -253,6 +253,7 @@ typedef enum {
PFLAG_AUTO_ASSIGN_PORT,
PFLAG_AUTO_ASSIGN_TLS_PORT,
PFLAG_SHUTDOWN,
PFLAG_PRESENCE_MAP,
/* No new flags below this line */
PFLAG_MAX
} PFLAGS;

12
src/mod/endpoints/mod_sofia/sofia.c
View File

@ -2875,6 +2875,12 @@ switch_status_t reconfig_sofia(sofia_profile_t *profile)
} else {
sofia_clear_pflag(profile, PFLAG_LOG_AUTH_FAIL);
}
} else if (!strcasecmp(var, "presence-proto-lookup")) {
if (switch_true(val)) {
sofia_set_pflag(profile, PFLAG_PRESENCE_MAP);
} else {
sofia_clear_pflag(profile, PFLAG_PRESENCE_MAP);
}
} else if (!strcasecmp(var, "liberal-dtmf")) {
if (switch_true(val)) {
sofia_set_pflag(profile, PFLAG_LIBERAL_DTMF);
@ -3590,6 +3596,12 @@ switch_status_t config_sofia(int reload, char *profile_name)
} else {
sofia_clear_pflag(profile, PFLAG_LOG_AUTH_FAIL);
}
} else if (!strcasecmp(var, "presence-proto-lookup")) {
if (switch_true(val)) {
sofia_set_pflag(profile, PFLAG_PRESENCE_MAP);
} else {
sofia_clear_pflag(profile, PFLAG_PRESENCE_MAP);
}
} else if (!strcasecmp(var, "liberal-dtmf")) {
if (switch_true(val)) {
sofia_set_pflag(profile, PFLAG_LIBERAL_DTMF);

8
src/mod/endpoints/mod_sofia/sofia_presence.c
View File

@ -2632,6 +2632,7 @@ void sofia_presence_handle_sip_i_subscribe(int status,
char *my_to_user = NULL;
char *sql, *event = NULL;
char *proto = "sip";
char *alt_proto = NULL;
char *d_user = NULL;
char *contact_str = "";
const char *call_id = NULL;
@ -2647,6 +2648,7 @@ void sofia_presence_handle_sip_i_subscribe(int status,
const char *ipv6;
const char *contact_user;
sofia_nat_parse_t np = { { 0 } };
int found_proto = 0;
if (!sip) {
return;
@ -2730,6 +2732,8 @@ void sofia_presence_handle_sip_i_subscribe(int status,
nua_respond(nh, SIP_404_NOT_FOUND, NUTAG_WITH_THIS_MSG(de->data->e_msg), TAG_END());
goto end;
}
found_proto++;
}
call_id = sip->sip_call_id->i_id;
@ -2740,6 +2744,9 @@ void sofia_presence_handle_sip_i_subscribe(int status,
sip->sip_expires->ex_delta = 31536000;
}
if (sofia_test_pflag(profile, PFLAG_PRESENCE_MAP) && !found_proto && (alt_proto = switch_ivr_check_presence_mapping(to_user, to_host))) {
proto = alt_proto;
}
if ((sub_state == nua_substate_active) && (switch_stristr("dialog", (const char *) event))) {
@ -3047,6 +3054,7 @@ void sofia_presence_handle_sip_i_subscribe(int status,
switch_safe_free(d_user);
switch_safe_free(to_str);
switch_safe_free(contact_str);
switch_safe_free(alt_proto);
if (!sent_reply) {
nua_respond(nh, 481, "INVALID SUBSCRIPTION", TAG_END());

51
src/switch_ivr.c
View File

@ -3137,6 +3137,57 @@ SWITCH_DECLARE(switch_status_t) switch_ivr_create_message_reply(switch_event_t *
return status;
}
SWITCH_DECLARE(char *) switch_ivr_check_presence_mapping(const char *exten_name, const char *domain_name)
{
char *cf = "presence_map.conf";
switch_xml_t cfg, xml, x_domains, x_domain, x_exten;
char *r = NULL;
switch_regex_t *re = NULL;
int proceed = 0, ovector[100];
if (!(xml = switch_xml_open_cfg(cf, &cfg, NULL))) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Open of %s failed\n", cf);
return NULL;
}
if (!(x_domains = switch_xml_child(cfg, "domains"))) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Can't find any domains!\n");
return NULL;
}
for (x_domain = switch_xml_child(x_domains, "domain"); x_domain; x_domain = x_domain->next) {
const char *dname = switch_xml_attr(x_domain, "name");
if (!dname || strcasecmp(domain_name, dname)) continue;
for (x_exten = switch_xml_child(x_domain, "exten"); x_exten; x_exten = x_exten->next) {
const char *regex = switch_xml_attr(x_exten, "regex");
const char *proto = switch_xml_attr(x_exten, "proto");
if (regex && proto) {
proceed = switch_regex_perform(exten_name, regex, &re, ovector, sizeof(ovector) / sizeof(ovector[0]));
switch_regex_safe_free(re);
if (proceed) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG1, "Mapping %s@%s to proto %s matching expression [%s]\n",
exten_name, domain_name, proto, regex);
r = strdup(proto);
goto end;
}
}
}
}
end:
if (xml) {
switch_xml_free(xml);
}
return r;
}
/* For Emacs:
* Local Variables: