8 #include "tapi_agent.h"
10 static int tapi_agent_invite(struct agent *agent, struct session *session)
12 struct tapi_agent *tagent = agent_to_tapi_agent(agent);
17 tagent->state = TAPI_AGENT_STATE_RINGING;
18 tapi_port_set_ring(&tagent->port, true);
20 tagent->session = session;
25 static int tapi_agent_accept(struct agent *agent, struct session *session)
30 static int tapi_agent_hangup(struct agent *agent, struct session *session)
32 struct tapi_agent *tagent = agent_to_tapi_agent(agent);
34 switch (tagent->state) {
35 case TAPI_AGENT_STATE_RINGING:
36 tapi_port_set_ring(&tagent->port, false);
42 tagent->state = TAPI_AGENT_STATE_IDLE;
43 tagent->session = NULL;
48 static int tapi_agent_get_endpoint(struct agent *agent, struct session *session)
50 struct tapi_agent *tagent = agent_to_tapi_agent(agent);
51 return tapi_port_get_endpoint(&tagent->port);
54 static const struct agent_ops tapi_agent_ops = {
55 .invite = tapi_agent_invite,
56 .accept = tapi_agent_accept,
57 .hangup = tapi_agent_hangup,
58 .get_endpoint = tapi_agent_get_endpoint,
61 static void tapi_agent_event(struct tapi_port *port, struct tapi_event *event,
64 struct tapi_agent *tagent = data;
66 if (event->type != TAPI_EVENT_TYPE_HOOK)
73 session_hangup(tagent->session, &tagent->agent);
74 tagent->state = TAPI_AGENT_STATE_IDLE;
75 tagent->session = NULL;
77 session_accept(tagent->session, &tagent->agent);
78 tagent->state = TAPI_AGENT_STATE_ACTIVE;
82 void tapi_agent_init(struct tapi_device *tdev, int port, struct tapi_agent *tagent)
86 tagent->agent.ops = &tapi_agent_ops;
87 tagent->state = TAPI_AGENT_STATE_IDLE;
88 tagent->session = NULL;
90 ret = tapi_port_open(tdev, port, &tagent->port);
92 printf("Failed to open tapi port %d: %d\n", port, ret);
96 tagent->event_listener.callback = tapi_agent_event;
97 tagent->event_listener.data = tagent;
99 tapi_port_register_event(&tagent->port, &tagent->event_listener);
102 void tapi_agent_free(struct tapi_agent *tagent)
104 tapi_port_unregister_event(&tagent->port, &tagent->event_listener);