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mod_rayo: fixes for <prompt> and reply loops

This commit is contained in:
Chris Rienzo 2013-06-25 11:30:10 -04:00
parent 7625001e49
commit f750bcbcc1
3 changed files with 99 additions and 39 deletions
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107
src/mod/event_handlers/mod_rayo/mod_rayo.c
View File

@ -230,14 +230,22 @@ static void rayo_console_client_send(struct rayo_actor *client, struct rayo_mess
static void on_client_presence(struct rayo_client *rclient, iks *node);
/**
* @param msg to check
* @return true if message was sent by admin client (console)
*/
static int is_admin_client_message(struct rayo_message *msg)
{
return !zstr(msg->from_jid) && !strcmp(RAYO_JID(globals.console), msg->from_jid);
}
/**
* @param jid to check
* @return true if jid is admin client (console)
* @param msg to check
* @return true if from/to bare JIDs match
*/
static int is_admin_client(const char *jid)
static int is_internal_message(struct rayo_message *msg)
{
return !zstr(jid) && !strcmp(RAYO_JID(globals.console), jid);
return msg->from && msg->to && (iks_id_cmp(msg->from, msg->to, IKS_ID_PARTIAL) == 0);
}
/**
@ -580,6 +588,8 @@ iks *rayo_message_remove_payload(struct rayo_message *msg)
{
iks *payload = msg->payload;
msg->payload = NULL;
msg->from = NULL;
msg->to = NULL;
return payload;
}
@ -600,6 +610,7 @@ static void *SWITCH_THREAD_FUNC deliver_message_thread(switch_thread_t *thread,
if (actor) {
/* deliver to actor */
switch_mutex_lock(actor->mutex);
switch_log_printf(SWITCH_CHANNEL_ID_LOG, msg->file, "", msg->line, "", SWITCH_LOG_DEBUG, "Deliver %s => %s %s\n", msg->from_jid, msg->to_jid, iks_string(iks_stack(msg->payload), msg->payload));
actor->send_fn(actor, msg);
switch_mutex_unlock(actor->mutex);
RAYO_UNLOCK(actor);
@ -665,7 +676,13 @@ void rayo_message_send(struct rayo_actor *from, const char *to, iks *payload, in
}
msg->is_reply = reply;
msg->to_jid = strdup(zstr(to) ? "" : to);
if (!zstr(msg->to_jid)) {
msg->to = iks_id_new(iks_stack(payload), msg->to_jid);
}
msg->from_jid = strdup(RAYO_JID(from));
if (!zstr(msg->from_jid)) {
msg->from = iks_id_new(iks_stack(payload), msg->from_jid);
}
msg->from_type = strdup(zstr(from->type) ? "" : from->type);
msg->from_subtype = strdup(zstr(from->subtype) ? "" : from->subtype);
msg->file = strdup(file);
@ -1239,39 +1256,32 @@ static struct rayo_peer_server *rayo_peer_server_create(const char *jid)
}
/**
* Check if client has control of offered call. Take control if nobody else does.
* @param rclient the Rayo client
* Check if message sender has control of offered call. Take control if nobody else does.
* @param call the Rayo call
* @param session the session
* @param call_jid the call JID
* @param call_uuid the internal call UUID
* @return 1 if session has call control
* @param msg the message
* @return 1 if sender has call control
*/
static int rayo_client_has_call_control(const char *rclient, struct rayo_call *call, switch_core_session_t *session)
static int has_call_control(struct rayo_call *call, switch_core_session_t *session, struct rayo_message *msg)
{
int control = 0;
if (zstr(rclient)) {
switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(session), SWITCH_LOG_CRIT, "Null client JID!!\n");
return 0;
}
/* nobody in charge */
if (zstr(call->dcp_jid)) {
/* was offered to this session? */
if (switch_core_hash_find(call->pcps, rclient)) {
if (!zstr(msg->from_jid) && switch_core_hash_find(call->pcps, msg->from_jid)) {
/* take charge */
call->dcp_jid = switch_core_strdup(RAYO_POOL(call), rclient);
call->dcp_jid = switch_core_strdup(RAYO_POOL(call), msg->from_jid);
switch_channel_set_variable(switch_core_session_get_channel(session), "rayo_dcp_jid", rayo_call_get_dcp_jid(call));
control = 1;
switch_log_printf(SWITCH_CHANNEL_UUID_LOG(rayo_call_get_uuid(call)), SWITCH_LOG_INFO, "%s has control of call\n", rayo_call_get_dcp_jid(call));
}
} else if (is_admin_client(rclient) || !strcmp(rayo_call_get_dcp_jid(call), rclient)) {
} else if (!strcmp(rayo_call_get_dcp_jid(call), msg->from_jid) || is_internal_message(msg) || is_admin_client_message(msg)) {
control = 1;
}
if (!control) {
switch_log_printf(SWITCH_CHANNEL_UUID_LOG(rayo_call_get_uuid(call)), SWITCH_LOG_INFO, "%s does not have control of call\n", rclient);
switch_log_printf(SWITCH_CHANNEL_UUID_LOG(rayo_call_get_uuid(call)), SWITCH_LOG_INFO, "%s does not have control of call\n", msg->from_jid);
}
return control;
@ -1311,7 +1321,7 @@ static iks *rayo_call_command_ok(struct rayo_call *call, switch_core_session_t *
if (bad) {
response = iks_new_error(node, STANZA_ERROR_BAD_REQUEST);
} else if (!rayo_client_has_call_control(msg->from_jid, call, session)) {
} else if (!has_call_control(call, session, msg)) {
response = iks_new_error(node, STANZA_ERROR_CONFLICT);
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "%s, %s conflict\n", msg->from_jid, RAYO_JID(call));
}
@ -1335,7 +1345,7 @@ static iks *rayo_component_command_ok(struct rayo_component *component, struct r
if (bad) {
response = iks_new_error(node, STANZA_ERROR_BAD_REQUEST);
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "%s, %s bad request\n", msg->from_jid, RAYO_JID(component));
} else if (!is_admin_client(msg->from_jid) && strcmp(component->client_jid, from)) {
} else if (strcmp(component->client_jid, from) && !is_admin_client_message(msg) && !is_internal_message(msg)) {
/* does not have control of this component */
response = iks_new_error(node, STANZA_ERROR_CONFLICT);
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "%s, %s conflict\n", msg->from_jid, RAYO_JID(component));
@ -1369,7 +1379,9 @@ void rayo_server_send(struct rayo_actor *server, struct rayo_message *msg)
handler = rayo_actor_command_handler_find(server, msg);
if (!handler) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "%s, no handler function for command to %s\n", msg->from_jid, RAYO_JID(server));
RAYO_SEND_REPLY(server, msg->from_jid, iks_new_error(iq, STANZA_ERROR_FEATURE_NOT_IMPLEMENTED));
if (!msg->is_reply) {
RAYO_SEND_REPLY(server, msg->from_jid, iks_new_error(iq, STANZA_ERROR_FEATURE_NOT_IMPLEMENTED));
}
return;
}
@ -1379,7 +1391,11 @@ void rayo_server_send(struct rayo_actor *server, struct rayo_message *msg)
}
if (response) {
RAYO_SEND_REPLY(server, msg->from_jid, response);
if (!msg->is_reply) {
RAYO_SEND_REPLY(server, msg->from_jid, response);
} else {
iks_delete(response);
}
}
}
@ -1397,7 +1413,9 @@ void rayo_call_send(struct rayo_actor *call, struct rayo_message *msg)
handler = rayo_actor_command_handler_find(call, msg);
if (!handler) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "%s, no handler function for command\n", RAYO_JID(call));
RAYO_SEND_REPLY(call, msg->from_jid, iks_new_error(iq, STANZA_ERROR_FEATURE_NOT_IMPLEMENTED));
if (!msg->is_reply) {
RAYO_SEND_REPLY(call, msg->from_jid, iks_new_error(iq, STANZA_ERROR_FEATURE_NOT_IMPLEMENTED));
}
return;
}
@ -1405,7 +1423,9 @@ void rayo_call_send(struct rayo_actor *call, struct rayo_message *msg)
session = switch_core_session_locate(rayo_call_get_uuid(RAYO_CALL(call)));
if (!session) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "%s, session not found\n", RAYO_JID(call));
RAYO_SEND_REPLY(call, msg->from_jid, iks_new_error(iq, STANZA_ERROR_SERVICE_UNAVAILABLE));
if (!msg->is_reply) {
RAYO_SEND_REPLY(call, msg->from_jid, iks_new_error(iq, STANZA_ERROR_SERVICE_UNAVAILABLE));
}
return;
}
@ -1419,7 +1439,11 @@ void rayo_call_send(struct rayo_actor *call, struct rayo_message *msg)
switch_core_session_rwunlock(session);
if (response) {
RAYO_SEND_REPLY(call, msg->from_jid, response);
if (!msg->is_reply) {
RAYO_SEND_REPLY(call, msg->from_jid, response);
} else {
iks_delete(response);
}
}
}
@ -1436,14 +1460,20 @@ void rayo_mixer_send(struct rayo_actor *mixer, struct rayo_message *msg)
handler = rayo_actor_command_handler_find(mixer, msg);
if (!handler) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "%s, no handler function for command\n", RAYO_JID(mixer));
RAYO_SEND_REPLY(mixer, msg->from_jid, iks_new_error(iq, STANZA_ERROR_FEATURE_NOT_IMPLEMENTED));
if (!msg->is_reply) {
RAYO_SEND_REPLY(mixer, msg->from_jid, iks_new_error(iq, STANZA_ERROR_FEATURE_NOT_IMPLEMENTED));
}
return;
}
/* execute the command */
response = handler(mixer, msg, NULL);
if (response) {
RAYO_SEND_REPLY(mixer, msg->from_jid, response);
if (!msg->is_reply) {
RAYO_SEND_REPLY(mixer, msg->from_jid, response);
} else {
iks_delete(response);
}
}
}
@ -1461,7 +1491,9 @@ void rayo_component_send(struct rayo_actor *component, struct rayo_message *msg)
handler = rayo_actor_command_handler_find(component, msg);
if (!handler) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "%s, no component handler function for command\n", RAYO_JID(component));
RAYO_SEND_REPLY(component, msg->from_jid, iks_new_error(xml_msg, STANZA_ERROR_FEATURE_NOT_IMPLEMENTED));
if (!msg->is_reply) {
RAYO_SEND_REPLY(component, msg->from_jid, iks_new_error(xml_msg, STANZA_ERROR_FEATURE_NOT_IMPLEMENTED));
}
return;
}
@ -1473,7 +1505,11 @@ void rayo_component_send(struct rayo_actor *component, struct rayo_message *msg)
}
if (response) {
RAYO_SEND_REPLY(component, msg->from_jid, response);
if (!msg->is_reply) {
RAYO_SEND_REPLY(component, msg->from_jid, response);
} else {
iks_delete(response);
}
return;
}
} else if (!strcmp("presence", iks_name(xml_msg))) {
@ -1488,7 +1524,11 @@ void rayo_component_send(struct rayo_actor *component, struct rayo_message *msg)
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "%s, forwarding event\n", RAYO_JID(component));
response = handler(component, msg, NULL);
if (response) {
RAYO_SEND_REPLY(component, msg->from_jid, response);
if (!msg->is_reply) {
RAYO_SEND_REPLY(component, msg->from_jid, response);
} else {
iks_delete(response);
}
}
}
}
@ -2245,7 +2285,10 @@ static void rayo_client_command_recv(struct rayo_client *rclient, iks *iq)
if (command) {
RAYO_SEND_MESSAGE_DUP(rclient, to, iq);
} else {
RAYO_SEND_REPLY(globals.server, RAYO_JID(rclient), iks_new_error_detailed(iq, STANZA_ERROR_BAD_REQUEST, "empty IQ request"));
const char *type = iks_find_attrib_soft(iq, "type");
if (strcmp("error", type) && strcmp("result", type)) {
RAYO_SEND_REPLY(globals.server, RAYO_JID(rclient), iks_new_error_detailed(iq, STANZA_ERROR_BAD_REQUEST, "empty IQ request"));
}
}
}

4
src/mod/event_handlers/mod_rayo/mod_rayo.h
View File

@ -65,7 +65,9 @@ struct rayo_component;
struct rayo_message {
iks *payload;
char *to_jid;
iksid *to;
char *from_jid;
iksid *from;
char *from_type;
char *from_subtype;
int is_reply;
@ -104,8 +106,6 @@ struct rayo_actor {
rayo_actor_send_fn send_fn;
/** optional cleanup */
rayo_actor_cleanup_fn cleanup_fn;
/** incoming message queue */
switch_queue_t *msg_queue;
};
/**

27
src/mod/event_handlers/mod_rayo/rayo_prompt_component.c
View File

@ -96,7 +96,7 @@ static void rayo_component_send_stop(struct rayo_actor *from, const char *to)
iks_insert_attrib(stop, "from", RAYO_JID(from));
iks_insert_attrib(stop, "to", to);
iks_insert_attrib(stop, "type", "set");
iks_insert_attrib_printf(stop, "id", "mod_rayo-%d", RAYO_SEQ_NEXT(from));
iks_insert_attrib_printf(stop, "id", "mod_rayo-prompt-%d", RAYO_SEQ_NEXT(from));
x = iks_insert(stop, "stop");
iks_insert_attrib(x, "xmlns", RAYO_EXT_NS);
RAYO_SEND_MESSAGE(from, to, stop);
@ -112,7 +112,7 @@ static void start_input(struct prompt_component *prompt, int start_timers, int b
input = iks_find(input, "input");
iks_insert_attrib(iq, "from", RAYO_JID(prompt));
iks_insert_attrib(iq, "to", RAYO_JID(RAYO_COMPONENT(prompt)->parent));
iks_insert_attrib_printf(iq, "id", "mod_rayo-%d", RAYO_SEQ_NEXT(prompt));
iks_insert_attrib_printf(iq, "id", "mod_rayo-prompt-%d", RAYO_SEQ_NEXT(prompt));
iks_insert_attrib(iq, "type", "set");
input = iks_copy_within(input, iks_stack(iq));
iks_insert_attrib(input, "start-timers", start_timers ? "true" : "false");
@ -131,7 +131,7 @@ static void start_input_timers(struct prompt_component *prompt)
iks_insert_attrib(iq, "from", RAYO_JID(prompt));
iks_insert_attrib(iq, "to", prompt->input_jid);
iks_insert_attrib(iq, "type", "set");
iks_insert_attrib_printf(iq, "id", "mod_rayo-%d", RAYO_SEQ_NEXT(prompt));
iks_insert_attrib_printf(iq, "id", "mod_rayo-prompt-%d", RAYO_SEQ_NEXT(prompt));
x = iks_insert(iq, "start-timers");
iks_insert_attrib(x, "xmlns", RAYO_INPUT_NS);
RAYO_SEND_MESSAGE(prompt, prompt->input_jid, iq);
@ -422,6 +422,22 @@ static iks *prompt_component_handle_input_complete(struct rayo_actor *prompt, st
return NULL;
}
/**
* Forward result
*/
static iks *prompt_component_handle_result(struct rayo_actor *prompt, struct rayo_message *msg, void *data)
{
iks *iq = msg->payload;
/* forward all results, except for internal ones... */
if (strncmp("mod_rayo-prompt", iks_find_attrib_soft(iq, "id"), 15)) {
iks_insert_attrib(iq, "from", RAYO_JID(prompt));
iks_insert_attrib(iq, "to", RAYO_COMPONENT(prompt)->client_jid);
RAYO_SEND_REPLY_DUP(prompt, RAYO_COMPONENT(prompt)->client_jid, iq);
}
return NULL;
}
/**
* Handle completion event
*/
@ -582,7 +598,7 @@ static iks *forward_output_component_request(struct rayo_actor *prompt, struct r
case PCS_INPUT_OUTPUT: {
/* forward request to output component */
iks_insert_attrib(iq, "from", RAYO_JID(prompt));
iks_insert_attrib(iq, "to", RAYO_JID(PROMPT_COMPONENT(prompt)->output_jid));
iks_insert_attrib(iq, "to", PROMPT_COMPONENT(prompt)->output_jid);
RAYO_SEND_MESSAGE_DUP(prompt, PROMPT_COMPONENT(prompt)->output_jid, iq);
return NULL;
}
@ -590,7 +606,7 @@ static iks *forward_output_component_request(struct rayo_actor *prompt, struct r
case PCS_START_OUTPUT:
case PCS_START_OUTPUT_BARGE:
/* ref hasn't been sent yet */
return iks_new_error(iq, STANZA_ERROR_UNEXPECTED_REQUEST);
return iks_new_error_detailed(iq, STANZA_ERROR_UNEXPECTED_REQUEST, "too soon");
break;
case PCS_START_INPUT:
case PCS_STOP_OUTPUT:
@ -612,6 +628,7 @@ switch_status_t rayo_prompt_component_load(void)
rayo_actor_command_handler_add(RAT_CALL, "", "set:"RAYO_PROMPT_NS":prompt", start_call_prompt_component);
rayo_actor_command_handler_add(RAT_CALL_COMPONENT, "prompt", "set:"RAYO_EXT_NS":stop", stop_call_prompt_component);
rayo_actor_command_handler_add(RAT_CALL_COMPONENT, "prompt", "result:"RAYO_NS":ref", prompt_component_handle_io_start);
rayo_actor_command_handler_add(RAT_CALL_COMPONENT, "prompt", "result::", prompt_component_handle_result);
rayo_actor_command_handler_add(RAT_CALL_COMPONENT, "prompt", "error:"RAYO_OUTPUT_NS":output", prompt_component_handle_output_error);
rayo_actor_command_handler_add(RAT_CALL_COMPONENT, "prompt", "error:"RAYO_INPUT_NS":input", prompt_component_handle_input_error);
rayo_actor_command_handler_add(RAT_CALL_COMPONENT, "prompt", "error:"RAYO_INPUT_NS":start-timers", prompt_component_handle_input_start_timers_error);