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FS-5686 --resolve mod_rayo: allow re-join to mixers so that audio direction can be changed. Added support for audio direction in mixers. Allow unjoin without mixer-name or call-id

This commit is contained in:
Chris Rienzo 2013-08-09 09:42:10 -04:00
parent 4296b5e257
commit 791d8bfb36
2 changed files with 87 additions and 22 deletions
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101
src/mod/event_handlers/mod_rayo/mod_rayo.c
View File

@ -57,6 +57,9 @@ SWITCH_MODULE_DEFINITION(mod_rayo, mod_rayo_load, mod_rayo_shutdown, NULL);
#define RAYO_CONFIG_FILE "rayo.conf"
#define JOINED_CALL 1
#define JOINED_MIXER 2
struct rayo_actor;
struct rayo_client;
struct rayo_call;
@ -123,8 +126,10 @@ struct rayo_call {
switch_hash_t *pcps;
/** current idle start time */
switch_time_t idle_start_time;
/** true if joined */
/** 1 if joined to call, 2 if joined to mixer */
int joined;
/** ID of joined party TODO this will be many mixers / calls */
const char *joined_id;
/** set if response needs to be sent to IQ request */
const char *dial_id;
/** channel destroy event */
@ -1033,6 +1038,7 @@ static struct rayo_call *rayo_call_init(struct rayo_call *call, switch_memory_po
call->dcp_jid = "";
call->idle_start_time = switch_micro_time_now();
call->joined = 0;
call->joined_id = NULL;
call->ringing_sent = 0;
switch_core_hash_init(&call->pcps, pool);
@ -1714,23 +1720,58 @@ static iks *join_call(struct rayo_call *call, switch_core_session_t *session, ik
return response;
}
/**
* Execute command on session's conference
*/
static void exec_conference_api(switch_core_session_t *session, const char *conf_name, const char *command)
{
switch_stream_handle_t stream = { 0 };
const char *conf_member_id = switch_channel_get_variable(switch_core_session_get_channel(session), "conference_member_id");
SWITCH_STANDARD_STREAM(stream);
switch_api_execute("conference", switch_core_session_sprintf(session, "%s %s %s", conf_name, command, conf_member_id), NULL, &stream);
switch_safe_free(stream.data);
}
/**
* Join call to a mixer
* @param call the call that joins
* @param session the session
* @param node the join request
* @param mixer_name the mixer to join
* @param direction the media direction
* @return the response
*/
static iks *join_mixer(struct rayo_call *call, switch_core_session_t *session, iks *node, const char *mixer_name)
static iks *join_mixer(struct rayo_call *call, switch_core_session_t *session, iks *node, const char *mixer_name, const char *direction)
{
iks *response = NULL;
char *conf_args = switch_mprintf("%s@%s", mixer_name, globals.mixer_conf_profile);
if (call->joined_id) {
/* adjust join conference params */
if (!strcmp("duplex", direction)) {
exec_conference_api(session, mixer_name, "unmute");
exec_conference_api(session, mixer_name, "undeaf");
} else if (!strcmp("recv", direction)) {
exec_conference_api(session, mixer_name, "mute");
exec_conference_api(session, mixer_name, "undeaf");
} else {
exec_conference_api(session, mixer_name, "unmute");
exec_conference_api(session, mixer_name, "deaf");
}
response = iks_new_iq_result(node);
} else {
/* join new conference */
const char *conf_args = switch_core_session_sprintf(session, "%s@%s", mixer_name, globals.mixer_conf_profile);
if (!strcmp("send", direction)) {
conf_args = switch_core_session_sprintf(session, "%s+flags{mute}", conf_args);
} else if (!strcmp("recv", direction)) {
conf_args = switch_core_session_sprintf(session, "%s+flags{deaf}", conf_args);
}
if (switch_core_session_execute_application_async(session, "conference", conf_args) == SWITCH_STATUS_SUCCESS) {
response = iks_new_iq_result(node);
} else {
response = iks_new_error_detailed(node, STANZA_ERROR_INTERNAL_SERVER_ERROR, "failed execute conference app");
}
switch_safe_free(conf_args);
}
return response;
}
@ -1746,6 +1787,7 @@ static iks *on_rayo_join(struct rayo_actor *call, struct rayo_message *msg, void
switch_core_session_t *session = (switch_core_session_t *)session_data;
iks *response = NULL;
iks *join = iks_find(node, "join");
const char *join_id;
const char *mixer_name;
const char *call_id;
@ -1758,6 +1800,12 @@ static iks *on_rayo_join(struct rayo_actor *call, struct rayo_message *msg, void
mixer_name = iks_find_attrib(join, "mixer-name");
call_id = iks_find_attrib(join, "call-uri");
if (!zstr(mixer_name)) {
join_id = mixer_name;
} else {
join_id = call_id;
}
/* can't join both mixer and call */
if (!zstr(mixer_name) && !zstr(call_id)) {
response = iks_new_error_detailed(node, STANZA_ERROR_BAD_REQUEST, "mixer-name and call-uri are mutually exclusive");
@ -1770,7 +1818,8 @@ static iks *on_rayo_join(struct rayo_actor *call, struct rayo_message *msg, void
goto done;
}
if (RAYO_CALL(call)->joined) {
if ((RAYO_CALL(call)->joined == JOINED_CALL) ||
(RAYO_CALL(call)->joined == JOINED_MIXER && strcmp(RAYO_CALL(call)->joined_id, join_id))) {
/* already joined */
response = iks_new_error_detailed(node, STANZA_ERROR_CONFLICT, "call is already joined");
goto done;
@ -1778,7 +1827,7 @@ static iks *on_rayo_join(struct rayo_actor *call, struct rayo_message *msg, void
if (!zstr(mixer_name)) {
/* join conference */
response = join_mixer(RAYO_CALL(call), session, node, mixer_name);
response = join_mixer(RAYO_CALL(call), session, node, mixer_name, iks_find_attrib(join, "direction"));
} else {
/* bridge calls */
response = join_call(RAYO_CALL(call), session, node, call_id, iks_find_attrib(join, "media"));
@ -1827,10 +1876,7 @@ static iks *unjoin_mixer(struct rayo_call *call, switch_core_session_t *session,
switch_channel_t *channel = switch_core_session_get_channel(session);
const char *conf_member_id = switch_channel_get_variable(channel, "conference_member_id");
const char *conf_name = switch_channel_get_variable(channel, "conference_name");
char *kick_command;
iks *response = NULL;
switch_stream_handle_t stream = { 0 };
SWITCH_STANDARD_STREAM(stream);
/* not conferenced, or wrong conference */
if (zstr(conf_name) || strcmp(mixer_name, conf_name)) {
@ -1846,11 +1892,9 @@ static iks *unjoin_mixer(struct rayo_call *call, switch_core_session_t *session,
response = iks_new_iq_result(node);
/* kick the member */
kick_command = switch_core_session_sprintf(session, "%s hup %s", mixer_name, conf_member_id);
switch_api_execute("conference", kick_command, NULL, &stream);
exec_conference_api(session, mixer_name, "hup");
done:
switch_safe_free(stream.data);
return response;
}
@ -1880,8 +1924,15 @@ static iks *on_rayo_unjoin(struct rayo_actor *call, struct rayo_message *msg, vo
} else if (!zstr(mixer_name)) {
response = unjoin_mixer(RAYO_CALL(call), session, node, mixer_name);
} else {
/* missing mixer or call */
response = iks_new_error(node, STANZA_ERROR_BAD_REQUEST);
/* unjoin everything */
if (RAYO_CALL(call)->joined == JOINED_MIXER) {
response = unjoin_mixer(RAYO_CALL(call), session, node, RAYO_CALL(call)->joined_id);
} else if (RAYO_CALL(call)->joined == JOINED_CALL) {
response = unjoin_call(RAYO_CALL(call), session, node, RAYO_CALL(call)->joined_id);
} else {
/* shouldn't happen */
response = iks_new_error(node, STANZA_ERROR_INTERNAL_SERVER_ERROR);
}
}
return response;
@ -2343,6 +2394,7 @@ static void on_mixer_delete_member_event(struct rayo_mixer *mixer, switch_event_
call = RAYO_CALL_LOCATE(uuid);
if (call) {
call->joined = 0;
call->joined_id = NULL;
RAYO_UNLOCK(call);
}
@ -2418,7 +2470,8 @@ static void on_mixer_add_member_event(struct rayo_mixer *mixer, switch_event_t *
member->dcp_jid = subscriber->jid;
switch_core_hash_insert(mixer->members, uuid, member);
call->joined = 1;
call->joined = JOINED_MIXER;
call->joined_id = switch_core_strdup(RAYO_POOL(call), rayo_mixer_get_name(mixer));
/* send mixer joined event to member DCP */
add_member_event = iks_new_presence("joined", RAYO_NS, RAYO_JID(call), call->dcp_jid);
@ -2591,7 +2644,8 @@ static void on_call_bridge_event(struct rayo_client *rclient, switch_event_t *ev
iks *joined = iks_find(revent, "joined");
iks_insert_attrib(joined, "call-uri", b_uuid);
call->joined = 1;
call->joined = JOINED_CALL;
call->joined_id = switch_core_strdup(RAYO_POOL(call), b_uuid);
RAYO_SEND_MESSAGE(call, RAYO_JID(rclient), revent);
@ -2602,7 +2656,8 @@ static void on_call_bridge_event(struct rayo_client *rclient, switch_event_t *ev
joined = iks_find(revent, "joined");
iks_insert_attrib(joined, "call-uri", a_uuid);
b_call->joined = 1;
b_call->joined = JOINED_CALL;
b_call->joined_id = switch_core_strdup(RAYO_POOL(b_call), a_uuid);
RAYO_SEND_MESSAGE(b_call, rayo_call_get_dcp_jid(b_call), revent);
RAYO_UNLOCK(b_call);
@ -2633,6 +2688,7 @@ static void on_call_unbridge_event(struct rayo_client *rclient, switch_event_t *
RAYO_SEND_MESSAGE(call, RAYO_JID(rclient), revent);
call->joined = 0;
call->joined_id = NULL;
/* send B-leg event */
b_call = RAYO_CALL_LOCATE(b_uuid);
@ -2643,6 +2699,7 @@ static void on_call_unbridge_event(struct rayo_client *rclient, switch_event_t *
RAYO_SEND_MESSAGE(b_call, rayo_call_get_dcp_jid(b_call), revent);
b_call->joined = 0;
b_call->joined_id = NULL;
RAYO_UNLOCK(b_call);
}
RAYO_UNLOCK(call);
@ -3726,6 +3783,16 @@ SWITCH_MODULE_LOAD_FUNCTION(mod_rayo_load)
"</grammar></input>");
rayo_add_cmd_alias("output_bad",
"<output xmlns=\""RAYO_OUTPUT_NS"\" repeat-time=\"100\"></output>");
rayo_add_cmd_alias("join_mixer_duplex",
"<join xmlns=\""RAYO_NS"\" mixer-name=\"test\" direction=\"duplex\"/>");
rayo_add_cmd_alias("join_mixer_send",
"<join xmlns=\""RAYO_NS"\" mixer-name=\"test\" direction=\"send\"/>");
rayo_add_cmd_alias("join_mixer_recv",
"<join xmlns=\""RAYO_NS"\" mixer-name=\"test\" direction=\"recv\"/>");
rayo_add_cmd_alias("unjoin_mixer",
"<unjoin xmlns=\""RAYO_NS"\" mixer-name=\"test\"/>");
rayo_add_cmd_alias("unjoin",
"<unjoin xmlns=\""RAYO_NS"\"/>");
return SWITCH_STATUS_SUCCESS;
}

4
src/mod/event_handlers/mod_rayo/rayo_elements.c
View File

@ -95,9 +95,7 @@ ELEMENT_END
* <join> command validation
*/
ELEMENT(RAYO_JOIN)
/* for now, only allow duplex
STRING_ATTRIB(direction, duplex, "send,recv,duplex"); */
STRING_ATTRIB(direction, duplex, "duplex")
STRING_ATTRIB(direction, duplex, "send,recv,duplex")
STRING_ATTRIB(media, bridge, "bridge,direct")
ATTRIB(call-uri,, any)
ATTRIB(mixer-name,, any)