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FS-7150 #resolve #comment [mod_rayo] added param add-variables-to-events which will add channel variables to <offer>, <ringing>, <answered>, and <end> if set to true. Default is false.

This commit is contained in:
Chris Rienzo 2015-01-13 16:01:02 -05:00
parent 38d25f151d
commit 85fbddc655
3 changed files with 67 additions and 27 deletions
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2
conf/rayo/autoload_configs/rayo.conf.xml
View File

@ -10,6 +10,8 @@
<param name="offer-uri" value="true"/>
<!-- if true, channel variables are added to rayo client offer -->
<param name="add-variables-to-offer" value="false"/>
<!-- if true, channel variables are added to offer, ringing, answered, and end events sent to rayo clients -->
<param name="add-variables-to-events" value="false"/>
</settings>
<!-- record component params -->

2
src/mod/event_handlers/mod_rayo/conf/autoload_configs/rayo.conf.xml
View File

@ -10,6 +10,8 @@
<param name="offer-uri" value="true"/>
<!-- if true, channel variables are added to rayo client offer -->
<param name="add-variables-to-offer" value="false"/>
<!-- if true, channel variables are added to offer, ringing, answered, and end events sent to rayo clients -->
<param name="add-variables-to-events" value="false"/>
</settings>
<!-- record component params -->

90
src/mod/event_handlers/mod_rayo/mod_rayo.c
View File

@ -235,6 +235,8 @@ static struct {
int offline_logged;
/** if true, channel variables are added to offer */
int add_variables_to_offer;
/** if true, channel variables are added to answered, ringing, end events */
int add_variables_to_events;
} globals;
/**
@ -471,6 +473,54 @@ static void add_header(iks *node, const char *name, const char *value)
}
}
/**
* Add SIP <header>s to node
* @param node to add <header> to
* @param event source
* @param add_variables true if channel variables should be added
*/
static void add_headers_to_event(iks *node, switch_event_t *event, int add_variables)
{
switch_event_header_t *header;
/* get all variables prefixed with sip_h_ */
for (header = event->headers; header; header = header->next) {
if (!strncmp("variable_sip_h_", header->name, 15)) {
if (!zstr(header->name)) {
add_header(node, header->name + 15, header->value);
}
} else if (add_variables && !strncmp("variable_", header->name, 9)) {
if (!zstr(header->name)) {
char header_name[1024];
snprintf(header_name, 1024, "variable-%s", header->name + 9);
add_header(node, header_name, header->value);
}
}
}
}
/**
* Add SIP <header>s to node
* @param node to add <header> to
* @param add_variables true if channel variables should be added
*/
static void add_channel_headers_to_event(iks *node, switch_channel_t *channel, int add_variables)
{
switch_event_header_t *var;
/* add all SIP header variables and (if configured) all other variables */
for (var = switch_channel_variable_first(channel); var; var = var->next) {
if (!strncmp("sip_h_", var->name, 6)) {
add_header(node, var->name + 6, var->value);
}
if (add_variables) {
char var_name[1024];
snprintf(var_name, 1024, "variable-%s", var->name);
add_header(node, var_name, var->value);
}
}
switch_channel_variable_last(channel);
}
static void pause_inbound_calling(void)
{
int32_t arg = 1;
@ -1093,13 +1143,7 @@ static void rayo_call_send_end(struct rayo_call *call, switch_event_t *event, in
/* add signaling headers */
if (event) {
switch_event_header_t *header;
/* get all variables prefixed with sip_h_ */
for (header = event->headers; header; header = header->next) {
if (!strncmp("variable_sip_h_", header->name, 15)) {
add_header(end, header->name + 15, header->value);
}
}
add_headers_to_event(end, event, globals.add_variables_to_events);
}
/* send <end> to all offered clients */
@ -3403,6 +3447,7 @@ static void on_call_answer_event(struct rayo_client *rclient, switch_event_t *ev
iks *revent = iks_new_presence("answered", RAYO_NS,
switch_event_get_header(event, "variable_rayo_call_jid"),
switch_event_get_header(event, "variable_rayo_dcp_jid"));
add_headers_to_event(iks_find(revent, "answered"), event, globals.add_variables_to_events);
RAYO_SEND_MESSAGE(call, RAYO_JID(rclient), revent);
} else if (!call->answer_event) {
/* delay sending this event until the rayo APP has started */
@ -3429,6 +3474,7 @@ static void on_call_ringing_event(struct rayo_client *rclient, switch_event_t *e
iks *revent = iks_new_presence("ringing", RAYO_NS,
switch_event_get_header(event, "variable_rayo_call_jid"),
switch_event_get_header(event, "variable_rayo_dcp_jid"));
add_headers_to_event(iks_find(revent, "ringing"), event, globals.add_variables_to_events);
call->ringing_sent = 1;
RAYO_SEND_MESSAGE(call, RAYO_JID(rclient), revent);
}
@ -3710,26 +3756,10 @@ static iks *rayo_create_offer(struct rayo_call *call, switch_core_session_t *ses
iks_insert_attrib(offer, "to", profile->destination_number);
}
/* add headers to offer */
{
switch_event_header_t *var;
add_header(offer, "from", switch_channel_get_variable(channel, "sip_full_from"));
add_header(offer, "to", switch_channel_get_variable(channel, "sip_full_to"));
add_header(offer, "via", switch_channel_get_variable(channel, "sip_full_via"));
/* add all SIP header variables and (if configured) all other variables */
for (var = switch_channel_variable_first(channel); var; var = var->next) {
if (!strncmp("sip_h_", var->name, 6)) {
add_header(offer, var->name + 6, var->value);
}
if (globals.add_variables_to_offer) {
char var_name[1024];
snprintf(var_name, 1024, "variable-%s", var->name);
add_header(offer, var_name, var->value);
}
}
switch_channel_variable_last(channel);
}
add_header(offer, "from", switch_channel_get_variable(channel, "sip_full_from"));
add_header(offer, "to", switch_channel_get_variable(channel, "sip_full_to"));
add_header(offer, "via", switch_channel_get_variable(channel, "sip_full_via"));
add_channel_headers_to_event(offer, channel, globals.add_variables_to_offer);
return presence;
}
@ -4127,6 +4157,7 @@ static switch_status_t do_config(switch_memory_pool_t *pool, const char *config_
globals.offer_uri = 1;
globals.pause_when_offline = 0;
globals.add_variables_to_offer = 0;
globals.add_variables_to_events = 0;
/* get params */
{
@ -4167,6 +4198,11 @@ static switch_status_t do_config(switch_memory_pool_t *pool, const char *config_
if (switch_true(val)) {
globals.add_variables_to_offer = 1;
}
} else if (!strcasecmp(var, "add-variables-to-events")) {
if (switch_true(val)) {
globals.add_variables_to_offer = 1;
globals.add_variables_to_events = 1;
}
} else {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_WARNING, "Unsupported param: %s\n", var);
}