From a8b2a07f375edefec242de9f20d4aefafa927517 Mon Sep 17 00:00:00 2001
From: John Crispin <john@openwrt.org>
Date: Wed, 3 Nov 2010 19:12:34 +0000
Subject: * adds a rewrite of the tapi drivers + sip app. this is the result of
 lars' gsoc 2010 project, Thanks !

SVN-Revision: 23840
---
 package/tapi_sip/src/dialdetector.h | 49 +++++++++++++++++++++++++++++++++++++
 1 file changed, 49 insertions(+)
 create mode 100644 package/tapi_sip/src/dialdetector.h

(limited to 'package/tapi_sip/src/dialdetector.h')

diff --git a/package/tapi_sip/src/dialdetector.h b/package/tapi_sip/src/dialdetector.h
new file mode 100644
index 0000000000..c3737c36e9
--- /dev/null
+++ b/package/tapi_sip/src/dialdetector.h
@@ -0,0 +1,49 @@
+#include <linux/input.h>
+#include <sys/epoll.h>
+#include <stdint.h>
+#include <stdbool.h>
+
+
+#include <stdlib.h>
+#include <stdio.h>
+
+#include "events.h"
+#include "timerfd.h"
+
+#include "tapi-port.h"
+
+enum dialdetector_dial_state {
+	DIALDETECTOR_DIAL_WAIT = 1,
+	DIALDETECTOR_DIAL_WAIT_TIMEOUT = 2,
+};
+
+enum dialdetector_port_state {
+	DIALDETECTOR_PORT_INACTIVE = 0,
+	DIALDETECTOR_PORT_ACTIVE = 1,
+	DIALDETECTOR_PORT_ACTIVE_DOWN = 2,
+};
+
+struct dialdetector {
+	enum dialdetector_dial_state dial_state;
+	enum dialdetector_port_state port_state;
+
+	struct tapi_port *port;
+	int timer_fd;
+	int impulse_timer_fd;
+
+	struct event_callback timeout_cb;
+	struct event_callback impulse_cb;
+	struct tapi_port_event_listener port_listener;
+
+	size_t num_digits;
+	unsigned char digits[20];
+
+	unsigned int impulses;
+
+	void (*dial_callback)(struct tapi_port *port, size_t num_digits, const unsigned char *digits);
+};
+
+
+struct tapi_port;
+
+struct dialdetector *dialdetector_alloc(struct tapi_port *port);
-- 
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