ARI: External Media

The Channel resource has a new sub-resource "externalMedia".
This allows an application to create a channel for the sole purpose
of exchanging media with an external server.  Once created, this
channel could be placed into a bridge with existing channels to
allow the external server to inject audio into the bridge or
receive audio from the bridge.
See https://wiki.asterisk.org/wiki/display/AST/External+Media+and+ARI
for more information.

Change-Id: I9618899198880b4c650354581b50c0401b58bc46
This commit is contained in:
George Joseph
2019-08-05 05:59:59 -06:00
parent 1839224c15
commit 2ae1a22e0e
7 changed files with 579 additions and 24 deletions

View File

@@ -1385,6 +1385,62 @@ ari_validator ast_ari_validate_dialplan_cep_fn(void)
return ast_ari_validate_dialplan_cep;
}
int ast_ari_validate_external_media(struct ast_json *json)
{
int res = 1;
struct ast_json_iter *iter;
int has_channel = 0;
for (iter = ast_json_object_iter(json); iter; iter = ast_json_object_iter_next(json, iter)) {
if (strcmp("channel", ast_json_object_iter_key(iter)) == 0) {
int prop_is_valid;
has_channel = 1;
prop_is_valid = ast_ari_validate_channel(
ast_json_object_iter_value(iter));
if (!prop_is_valid) {
ast_log(LOG_ERROR, "ARI ExternalMedia field channel failed validation\n");
res = 0;
}
} else
if (strcmp("local_address", ast_json_object_iter_key(iter)) == 0) {
int prop_is_valid;
prop_is_valid = ast_ari_validate_string(
ast_json_object_iter_value(iter));
if (!prop_is_valid) {
ast_log(LOG_ERROR, "ARI ExternalMedia field local_address failed validation\n");
res = 0;
}
} else
if (strcmp("local_port", ast_json_object_iter_key(iter)) == 0) {
int prop_is_valid;
prop_is_valid = ast_ari_validate_int(
ast_json_object_iter_value(iter));
if (!prop_is_valid) {
ast_log(LOG_ERROR, "ARI ExternalMedia field local_port failed validation\n");
res = 0;
}
} else
{
ast_log(LOG_ERROR,
"ARI ExternalMedia has undocumented field %s\n",
ast_json_object_iter_key(iter));
res = 0;
}
}
if (!has_channel) {
ast_log(LOG_ERROR, "ARI ExternalMedia missing required field channel\n");
res = 0;
}
return res;
}
ari_validator ast_ari_validate_external_media_fn(void)
{
return ast_ari_validate_external_media;
}
int ast_ari_validate_rtpstat(struct ast_json *json)
{
int res = 1;