1 files changed, 66 insertions, 0 deletions
diff --git a/package/libtapi/src/tapi-port.h b/package/libtapi/src/tapi-port.h
new file mode 100644
index 0000000000..a290a4002d
--- /dev/null
+++ b/package/libtapi/src/tapi-port.h
@@ -0,0 +1,66 @@
+#ifndef __TAPI_PORT_H__
+#define __TAPI_PORT_H__
+
+#include <sys/time.h>
+
+#include "list.h"
+#include "events.h"
+
+struct tapi_port;
+struct tapi_device;
+
+struct tapi_dtmf_event {
+	struct timeval time;
+	unsigned char code;
+};
+
+struct tapi_hook_event {
+	bool on;
+};
+
+enum tapi_event_type {
+	TAPI_EVENT_TYPE_DTMF,
+	TAPI_EVENT_TYPE_HOOK,
+};
+
+struct tapi_event {
+	enum tapi_event_type type;
+	union {
+		struct tapi_dtmf_event dtmf;
+		struct tapi_hook_event hook;
+	};
+};
+
+struct tapi_port_event_listener {
+	void (*callback)(struct tapi_port *, struct tapi_event *event, void *data);
+	void *data;
+
+	struct list_head head;
+};
+
+struct tapi_port {
+	int id;
+	int fd;
+	int input_fd;
+	unsigned int ep;
+
+	struct event_callback input_cb;
+
+	struct list_head event_listeners;
+};
+
+int tapi_port_open(struct tapi_device *dev, unsigned int id, struct tapi_port
+*port);
+int tapi_port_set_ring(struct tapi_port *port, bool ring);
+int tapi_port_register_event(struct tapi_port *port,
+	struct tapi_port_event_listener *cb);
+
+void tapi_port_unregister_event(struct tapi_port *port,
+	struct tapi_port_event_listener *cb);
+
+static inline int tapi_port_get_endpoint(struct tapi_port *port)
+{
+	return port->ep;
+}
+
+#endif