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FS-7760: [mod_sofia] 

added xml fetch for channels to externally support nightmare transfer
depends on channel-xml-fetch-on-nightmare-transfer profile param (default is disabled)
This commit is contained in:
karl anderson 2015-04-02 19:10:53 -04:00 committed by Michael Jerris
parent b95362f965
commit 63c6d9c15f
4 changed files with 72 additions and 6 deletions
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4
src/include/switch_types.h
View File

@ -571,9 +571,9 @@ typedef enum {
SWITCH_XML_SECTION_DIALPLAN = (1 << 2),
SWITCH_XML_SECTION_LANGUAGES = (1 << 3),
SWITCH_XML_SECTION_CHATPLAN = (1 << 4),
SWITCH_XML_SECTION_CHANNELS = (1 << 5),
/* Nothing after this line */
SWITCH_XML_SECTION_MAX = (1 << 4)
SWITCH_XML_SECTION_MAX = (1 << 5)
} switch_xml_section_enum_t;
typedef uint32_t switch_xml_section_t;

2
src/mod/endpoints/mod_sofia/mod_sofia.h
View File

@ -282,6 +282,8 @@ typedef enum {
PFLAG_ENABLE_CHAT,
PFLAG_AUTH_SUBSCRIPTIONS,
PFLAG_PROXY_REFER,
PFLAG_CHANNEL_XML_FETCH_ON_NIGHTMARE_TRANSFER,
/* No new flags below this line */
PFLAG_MAX
} PFLAGS;

71
src/mod/endpoints/mod_sofia/sofia.c
View File

@ -4106,6 +4106,7 @@ switch_status_t config_sofia(sofia_config_t reload, char *profile_name)
sofia_set_pflag(profile, PFLAG_MESSAGE_QUERY_ON_FIRST_REGISTER);
//sofia_set_pflag(profile, PFLAG_PRESENCE_ON_FIRST_REGISTER);
sofia_clear_pflag(profile, PFLAG_CHANNEL_XML_FETCH_ON_NIGHTMARE_TRANSFER);
profile->shutdown_type = "false";
profile->local_network = "localnet.auto";
sofia_set_flag(profile, TFLAG_ENABLE_SOA);
@ -5352,6 +5353,12 @@ switch_status_t config_sofia(sofia_config_t reload, char *profile_name)
} else {
profile->paid_type = PAID_DEFAULT;
}
} else if (!strcasecmp(var, "channel-xml-fetch-on-nightmare-transfer")) {
if(switch_true(val)) {
sofia_set_pflag(profile, PFLAG_CHANNEL_XML_FETCH_ON_NIGHTMARE_TRANSFER);
} else {
sofia_clear_pflag(profile, PFLAG_CHANNEL_XML_FETCH_ON_NIGHTMARE_TRANSFER);
}
}
}
@ -8123,17 +8130,72 @@ void sofia_handle_sip_i_refer(nua_t *nua, sofia_profile_t *profile, nua_handle_t
if ((a_session = switch_core_session_locate(br_a))) {
const char *port = NULL;
const char *rep_h = NULL;
switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(session), SWITCH_LOG_DEBUG,
"REFER from %s replaces %s (%s@%s) with %s on another server\n",
switch_core_session_get_uuid(session), rep, exten, (char *) refer_to->r_url->url_host, br_a);
if (refer_to && refer_to->r_url->url_port) {
port = refer_to->r_url->url_port;
}
channel = switch_core_session_get_channel(a_session);
exten = switch_core_session_sprintf(session, "sofia/%s/sip:%s@%s%s%s",
profile->name, refer_to->r_url->url_user,
refer_to->r_url->url_host, port ? ":" : "", port ? port : "");
exten = NULL;
if (sofia_test_pflag(profile, PFLAG_CHANNEL_XML_FETCH_ON_NIGHTMARE_TRANSFER)) {
switch_xml_t xml_root = NULL, xml_channel = NULL;
switch_event_t *xml_params = NULL;
const char *xml_url = NULL, *use_profile = profile->name;
switch_xml_t params = NULL, param = NULL;
switch_event_create(&xml_params, SWITCH_EVENT_REQUEST_PARAMS);
switch_event_add_header_string(xml_params, SWITCH_STACK_BOTTOM, "purpose", "nightmare_xfer");
switch_event_add_header_string(xml_params, SWITCH_STACK_BOTTOM, "profile", profile->name);
switch_event_add_header_string(xml_params, SWITCH_STACK_BOTTOM, "refer-to-user", refer_to->r_url->url_user);
switch_event_add_header_string(xml_params, SWITCH_STACK_BOTTOM, "refer-to-host", refer_to->r_url->url_host);
switch_event_add_header_string(xml_params, SWITCH_STACK_BOTTOM, "refer-to-params", refer_to->r_url->url_params ? refer_to->r_url->url_params : "");
switch_event_add_header_string(xml_params, SWITCH_STACK_BOTTOM, "refer-to-headers", refer_to->r_url->url_headers ? refer_to->r_url->url_headers : "");
switch_event_add_header_string(xml_params, SWITCH_STACK_BOTTOM, "replaces-call-id", replaces->rp_call_id);
if (switch_xml_locate("channels", NULL, NULL, NULL,
&xml_root, &xml_channel, xml_params, SWITCH_FALSE) == SWITCH_STATUS_SUCCESS) {
if ((params = switch_xml_child(xml_channel, "params"))) {
for (param = switch_xml_child(params, "param"); param; param = param->next) {
const char *name = switch_xml_attr(param, "name");
const char *value = switch_xml_attr(param, "value");
if (!(name && value)) continue;
if (!strcasecmp(name, "sip-url")) {
xml_url = value;
} else if (!strcasecmp(name, "sip-profile")) {
use_profile = value;
}
}
}
if (xml_url) {
exten = switch_core_session_sprintf(session, "sofia/%s/%s", use_profile, xml_url);
}
switch_xml_free(xml_root);
}
switch_event_destroy(&xml_params);
}
if (zstr(exten)) {
exten = switch_core_session_sprintf(session, "sofia/%s/sip:%s@%s%s%s",
profile->name, refer_to->r_url->url_user,
refer_to->r_url->url_host, port ? ":" : "", port ? port : "");
}
switch_core_new_memory_pool(&npool);
nightmare_xfer_helper = switch_core_alloc(npool, sizeof(*nightmare_xfer_helper));
nightmare_xfer_helper->exten = switch_core_strdup(npool, exten);
@ -8149,11 +8211,12 @@ void sofia_handle_sip_i_refer(nua_t *nua, sofia_profile_t *profile, nua_handle_t
"{sip_invite_params=%s}%s", refer_to->r_url->url_params,
exten);
}
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "INVITE RURI '%s'\n", nightmare_xfer_helper->exten_with_params);
} else {
nightmare_xfer_helper->exten_with_params = nightmare_xfer_helper->exten;
}
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_INFO, "Nightmare transfer to '%s'\n", nightmare_xfer_helper->exten_with_params);
nightmare_xfer_helper->event = switch_core_strdup(npool, etmp);
nightmare_xfer_helper->reply_uuid = switch_core_strdup(npool, switch_core_session_get_uuid(session));
nightmare_xfer_helper->bridge_to_uuid = switch_core_strdup(npool, br_a);

1
src/switch_xml.c
View File

@ -201,6 +201,7 @@ static struct xml_section_t SECTIONS[] = {
{"dialplan", SWITCH_XML_SECTION_DIALPLAN},
{"languages", SWITCH_XML_SECTION_LANGUAGES},
{"chatplan", SWITCH_XML_SECTION_CHATPLAN},
{"channels", SWITCH_XML_SECTION_CHANNELS},
{NULL, 0}
};