mirror of
git://projects.qi-hardware.com/openwrt-xburst.git
synced 2024-12-26 00:05:31 +02:00
52e0d5c424
git-svn-id: svn://svn.openwrt.org/openwrt/trunk/openwrt@1863 3c298f89-4303-0410-b956-a3cf2f4a3e73
3679 lines
97 KiB
Diff
3679 lines
97 KiB
Diff
diff -ruN asterisk-1.0.9-old/channels/Makefile asterisk-1.0.9-new/channels/Makefile
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--- asterisk-1.0.9-old/channels/Makefile 2005-08-22 20:42:22.000000000 +0200
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+++ asterisk-1.0.9-new/channels/Makefile 2005-08-22 21:12:14.000000000 +0200
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@@ -37,6 +37,12 @@
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#
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#CHANNEL_LIBS+=chan_vofr
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+#
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+# Asterisk Bluetooth Support
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+# http://www.crazygreek.co.uk/content/chan_bluetooth
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+#
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+CHANNEL_LIBS += chan_bluetooth.so
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+
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ifeq (${OSARCH},OpenBSD)
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MYSQLLIB=-L/usr/local/lib/mysql -lmysqlclient
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CFLAGS+=-I/usr/local/include
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@@ -202,6 +208,9 @@
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chan_h323.so: chan_h323.o h323/libchanh323.a
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$(CC) $(SOLINK) -o $@ $< h323/libchanh323.a $(CHANH323LIB) -L$(PWLIBDIR)/lib $(PTLIB) -L$(OPENH323DIR)/lib $(H323LIB) -L/usr/lib -lcrypto -lssl -lexpat
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+chan_bluetooth.so: chan_bluetooth.o
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+ $(CC) $(SOLINK) -o $@ $< $(LDFLAGS_EXTRA) -lbluetooth
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+
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#chan_modem.so : chan_modem.o
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# $(CC) -rdynamic -shared -Xlinker -x -o $@ $<
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diff -ruN asterisk-1.0.9-old/channels/chan_bluetooth.c asterisk-1.0.9-new/channels/chan_bluetooth.c
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--- asterisk-1.0.9-old/channels/chan_bluetooth.c 1970-01-01 01:00:00.000000000 +0100
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+++ asterisk-1.0.9-new/channels/chan_bluetooth.c 2005-09-06 22:51:30.000000000 +0200
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@@ -0,0 +1,3598 @@
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+/*
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+ * Asterisk -- A telephony toolkit for Linux.
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+ *
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+ * Asterisk Bluetooth Channel
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+ *
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+ * Author: Theo Zourzouvillys <theo@adaptive-it.co.uk>
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+ *
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+ * Adaptive Linux Solutions <http://www.adaptive-it.co.uk>
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+ *
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+ * Copyright (C) 2004 Adaptive Linux Solutions
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+ *
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+ * This program is free software, distributed under the terms of
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+ * the GNU General Public License
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+ *
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+ * ******************* NOTE NOTE NOTE NOTE NOTE *********************
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+ *
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+ * This code is not at all tested, and only been developed with a
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+ * HBH-200 headset and a Nokia 6310i right now.
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+ *
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+ * Expect it to crash, dial random numbers, and steal all your money.
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+ *
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+ * PLEASE try any headsets and phones, and let me know the results,
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+ * working or not, along with all debug output!
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+ *
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+ * ------------------------------------------------------------------
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+ *
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+ * Asterisk Bluetooth Support
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+ *
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+ * Well, here we go - Attempt to provide Handsfree profile support in
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+ * both AG and HF modes, AG (AudioGateway) mode support for using
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+ * headsets, and HF (Handsfree) mode for utilising mobile/cell phones
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+ *
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+ * It would be nice to also provide Headset support at some time in
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+ * the future, however, a working Handsfree profile is nice for now,
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+ * and as far as I can see, almost all new HS devices also support HF
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+ *
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+ * ------------------------------------------------------------------
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+ * INSTRUCTIONS
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+ *
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+ * You need to have bluez's bluetooth stack, along with user space
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+ * tools (>=v2.10), and running hcid and sdsp.
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+ *
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+ * See bluetooth.conf for configuration details.
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+ *
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+ * - Ensure bluetooth subsystem is up and running. 'hciconfig'
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+ * should show interface as UP.
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+ *
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+ * - If you're trying to use a headset/HS, start up asterisk, and try
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+ * to pair it as you normally would.
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+ *
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+ * - If you're trying to use a Phone/AG, just make sure bluetooth is
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+ * enabled on your phone, and start up asterisk.
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+ *
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+ * - 'bluetooth show peers' will show all bluetooth devices states.
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+ *
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+ * - Send a call out by using Dial(BLT/DevName/0123456). Call a HS
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+ * with Dial(BLT/DevName)
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+ *
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+ * ------------------------------------------------------------------
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+ * BUGS
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+ *
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+ * - What should happen when an AG is paired with asterisk and
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+ * someone uses the AG dalling a number manually? My test phone
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+ * seems to try to open an SCO link. Perhaps an extension to
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+ * route the call to, or maybe drop the RFCOM link all together?
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+ *
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+ * ------------------------------------------------------------------
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+ * COMPATIBILITY
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+ *
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+ * PLEASE email <theo@adaptive-it.co.uk> with the results of ANY
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+ * device not listed in here (working or not), or if the device is
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+ * listed and it doesn't work! Please also email full debug output
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+ * for any device not working correctly or generating errors in log.
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+ *
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+ * HandsFree Profile:
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+ *
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+ * HS (HeadSet):
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+ * - Ericsson HBH-200
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+ *
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+ * AG (AudioGateway):
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+ * - Nokia 6310i
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+ *
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+ * ------------------------------------------------------------------
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+ *
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+ * Questions, bugs, or (preferably) patches to:
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+ *
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+ * <theo@adaptive-it.co.uk>
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+ *
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+ * ------------------------------------------------------------------
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+ */
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+
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+/* ---------------------------------- */
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+
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+#include <stdio.h>
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+#include <string.h>
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+#include <asterisk/lock.h>
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+#include <asterisk/utils.h>
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+#include <asterisk/channel.h>
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+#include <asterisk/config.h>
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+#include <asterisk/logger.h>
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+#include <asterisk/module.h>
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+#include <asterisk/pbx.h>
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+#include <asterisk/sched.h>
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+#include <asterisk/options.h>
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+#include <asterisk/cli.h>
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+#include <asterisk/callerid.h>
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+#include <sys/socket.h>
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+#include <sys/signal.h>
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+#include <sys/time.h>
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+#include <errno.h>
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+#include <unistd.h>
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+#include <stdlib.h>
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+#include <arpa/inet.h>
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+#include <fcntl.h>
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+#include <sys/ioctl.h>
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+#include <ctype.h>
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+#include <endian.h>
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+
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+#include <bluetooth/bluetooth.h>
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+#include <bluetooth/hci.h>
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+#include <bluetooth/hci_lib.h>
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+#include <bluetooth/sco.h>
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+#include <bluetooth/rfcomm.h>
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+#include <bluetooth/sdp.h>
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+#include <bluetooth/sdp_lib.h>
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+
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+/* --- Data types and definitions --- */
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+
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+#ifndef HANDSFREE_AUDIO_GW_SVCLASS_ID
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+# define HANDSFREE_AUDIO_GW_SVCLASS_ID 0x111f
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+#endif
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+#define BLUETOOTH_FORMAT AST_FORMAT_SLINEAR
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+#define BLT_CHAN_NAME "BLT"
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+#define BLT_CONFIG_FILE "bluetooth.conf"
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+#define BLT_RDBUFF_MAX 1024
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+#define BLT_DEFAULT_HCI_DEV 0
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+#define BLT_SVN_REVISION "$Rev: 38 $"
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+
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+/* ---------------------------------- */
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+
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+typedef enum {
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+ BLT_ROLE_NONE = 0, // Unknown Device
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+ BLT_ROLE_HS = 1, // Device is a Headset
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+ BLT_ROLE_AG = 2, // Device is an Audio Gateway
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+ BLT_ROLE_GUI = 3 // Device is used as an GUI
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+} blt_role_t;
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+
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+/* State when we're in HS mode */
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+
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+typedef enum {
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+ BLT_STATE_WANT_R = 0,
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+ BLT_STATE_WANT_N = 1,
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+ BLT_STATE_WANT_CMD = 2,
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+ BLT_STATE_WANT_N2 = 3,
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+} blt_state_t;
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+
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+typedef enum {
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+ BLT_STATUS_DOWN,
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+ BLT_STATUS_CONNECTING,
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+ BLT_STATUS_NEGOTIATING,
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+ BLT_STATUS_READY,
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+ BLT_STATUS_RINGING,
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+ BLT_STATUS_IN_CALL,
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+} blt_status_t;
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+
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+/* ---------------------------------- */
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+
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+/* Default config settings */
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+
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+#define BLT_DEFAULT_CHANNEL_AG 5
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+#define BLT_DEFAULT_CHANNEL_HS 6
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+#define BLT_DEFAULT_CHANNEL_GUI 1
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+#define BLT_DEFAULT_ROLE BLT_ROLE_HS
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+#define BLT_OBUF_LEN (48 * 25)
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+
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+#define BUFLEN (4800)
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+
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+/* ---------------------------------- */
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+
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+typedef struct blt_dev blt_dev_t;
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+
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+void ag_cgmi_response(blt_dev_t * dev, char * cmd);
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+void ag_unknown_response(blt_dev_t * dev, char * cmd);
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+void ag_cgmi_valid_response(blt_dev_t * dev, char * cmd);
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+void ag_clip_response(blt_dev_t * dev, char * cmd);
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+void ag_cmer_response(blt_dev_t * dev, char * cmd);
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+void ag_cind_status_response(blt_dev_t * dev, char * cmd);
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+void ag_cind_response(blt_dev_t * dev, char * cmd);
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+void ag_brsf_response(blt_dev_t * dev, char * cmd);
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+void remove_sdp_records(void);
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+
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+void gui_easm_response(blt_dev_t * dev, char * cmd);
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+
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+int sock_err(int fd);
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+int parse_clip(const char * str, char *number, int number_len, char * name, int name_len, int *type);
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+int set_buffer(char * ring, char * data, int circular_len, int * pos, int data_len);
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+int get_buffer(char * dst, char * ring, int ring_size, int * head, int to_copy);
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+void gui_eaid_response(blt_dev_t * dev, char * cmd);
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+
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+
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+
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+struct blt_ring {
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+ unsigned char buf[BUFLEN];
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+};
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+// XXX:T: Tidy this lot up.
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+struct blt_dev {
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+
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+ blt_status_t status; /* Device Status */
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+
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+ struct ast_channel * owner; /* Channel we belong to, possibly NULL */
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+ blt_dev_t * dev; /* The bluetooth device channel is for */
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+ struct ast_frame fr; /* Recieved frame */
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+
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+ /* SCO Handler */
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+ int sco_pipe[2]; /* SCO alert pipe */
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+ int sco; /* SCO fd */
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+ int sco_handle; /* SCO Handle */
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+ int sco_mtu; /* SCO MTU */
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+ int sco_running; /* 1 when sCO thread should be running */
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+ pthread_t sco_thread; /* SCO thread */
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+ ast_mutex_t sco_lock; /* SCO lock */
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+ int sco_pos_in; /* Reader in position (drain)*/
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+ int sco_pos_inrcv; /* Reader in position (fill) */
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+ int wakeread; /* blt_read() needs to be woken */
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+ int sco_pos_out; /* Reader out position */
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+ int sco_sending; /* Sending SCO packets */
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+ char buf[1200]; /* Incoming data buffer */
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+ int bufpos;
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+ char sco_buf_out[BUFLEN]; /* 24 chunks of 48 */
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+ char sco_buf_in[BUFLEN]; /* 24 chunks of 48 */
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+
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+ char dnid[1024]; /* Outgoi gncall dialed number */
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+ unsigned char * obuf[BLT_OBUF_LEN]; /* Outgoing data buffer */
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+ int obuf_len; /* Output Buffer Position */
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+ int obuf_wpos; /* Buffer Reader */
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+
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+ // device
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+ int autoconnect; /* 1 for autoconnect */
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+ int outgoing_id; /* Outgoing connection scheduler id */
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+ char * name; /* Devices friendly name */
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+ blt_role_t role; /* Device role (HS or AG) */
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+ bdaddr_t bdaddr; /* remote address */
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+ int channel; /* remote channel */
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+ int rd; /* RFCOMM fd */
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+ int tmp_rd; /* RFCOMM fd */
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+ int call_cnt; /* Number of attempted calls */
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+ ast_mutex_t lock; /* RFCOMM socket lock */
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+ char rd_buff[BLT_RDBUFF_MAX]; /* RFCOMM input buffer */
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+ int rd_buff_pos; /* RFCOMM input buffer position */
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+ int ready; /* 1 When ready */
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+ char *context;
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+
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+ /* AG mode */
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+ char last_ok_cmd[BLT_RDBUFF_MAX]; /* Runtime[AG]: Last AT command that was OK */
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+ int cind; /* Runtime[AG]: Recieved +CIND */
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+ int call_pos, service_pos, callsetup_pos; /* Runtime[AG]: Positions in CIND/CMER */
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+ int call, service, callsetup; /* Runtime[AG]: Values */
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+ char cid_num[AST_MAX_EXTENSION];
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+ char cid_name[AST_MAX_EXTENSION];
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+
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+ /* HS mode */
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+ blt_state_t state; /* Runtime: Device state (AG mode only) */
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+ int ring_timer; /* Runtime:Ring Timer */
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+ char last_err_cmd[BLT_RDBUFF_MAX]; /* Runtime: Last AT command that was OK */
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+ void (*cb)(blt_dev_t * dev, char * str); /* Runtime: Callback when in HS mode */
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+
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+ int brsf; /* Runtime: Bluetooth Retrieve Supported Features */
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+ int bvra; /* Runtime: Bluetooth Voice Recognised Activation */
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+ int gain_speaker; /* Runtime: Gain Of Speaker */
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+ int clip; /* Runtime: Supports CLID */
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+ int colp; /* Runtime: Connected Line ID */
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+ int elip; /* Runtime: (Ericsson) Supports CLID */
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+ int eolp; /* Runtime: (Ericsson) Connected Line ID */
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+ int ringing; /* Runtime: Device is ringing */
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+
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+ blt_dev_t * next; /* Next in linked list */
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+
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+};
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+
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+typedef struct blt_atcb {
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+
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+ /* The command */
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+ char * str;
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+
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+ /* DTE callbacks: */
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+ int (*set)(blt_dev_t * dev, const char * arg, int len);
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+ int (*read)(blt_dev_t * dev);
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+ int (*execute)(blt_dev_t * dev, const char * data);
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+ int (*test)(blt_dev_t * dev);
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+
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+ /* DCE callbacks: */
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+ int (*unsolicited)(blt_dev_t * dev, const char * value);
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+
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+} blt_atcb_t;
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+
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+/* ---------------------------------- */
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+
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+static void rd_close(blt_dev_t * dev, int reconnect, int err);
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+static int send_atcmd(blt_dev_t * device, const char * fmt, ...);
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+static int sco_connect(blt_dev_t * dev);
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+static int sco_start(blt_dev_t * dev, int fd);
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+
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+/* ---------------------------------- */
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+
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+/* RFCOMM channel we listen on*/
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+static int rfcomm_channel_ag = BLT_DEFAULT_CHANNEL_AG;
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+static int rfcomm_channel_hs = BLT_DEFAULT_CHANNEL_HS;
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+static int rfcomm_channel_gui = BLT_DEFAULT_CHANNEL_GUI;
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+
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+static char* gui_default_sip_number = "";
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+static char* gui_default_sip_address = "";
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+
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+/* Address of local bluetooth interface */
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+static int hcidev_id;
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+static bdaddr_t local_bdaddr;
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+
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+/* All the current sockets */
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+AST_MUTEX_DEFINE_STATIC(iface_lock);
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+static blt_dev_t * iface_head;
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+static int ifcount = 0;
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+
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+static int sdp_record_hs = -1;
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+static int sdp_record_ag = -1;
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+static int sdp_record_gui = -1;
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+
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+/* RFCOMM listen socket */
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+static int rfcomm_sock_ag = -1;
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+static int rfcomm_sock_hs = -1;
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+static int rfcomm_sock_gui = -1;
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+
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+static int sco_socket = -1;
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+
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+static int monitor_pid = -1;
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+
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+/* The socket monitoring thread */
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+static pthread_t monitor_thread = AST_PTHREADT_NULL;
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+AST_MUTEX_DEFINE_STATIC(monitor_lock);
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+
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+/* Count how many times this module is currently in use */
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+static int usecnt = 0;
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+AST_MUTEX_DEFINE_STATIC(usecnt_lock);
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+
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+static struct sched_context * sched = NULL;
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+
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+/* ---------------------------------- */
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+
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+#if ASTERISK_VERSION_NUM <= 010107
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+#include <asterisk/channel_pvt.h>
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+#define tech_pvt pvt->pvt
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+#else /* CVS. FIXME: Version number */
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+static struct ast_channel *blt_request(const char *type, int format, void *data, int *cause);
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+static int blt_hangup(struct ast_channel *c);
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+static int blt_answer(struct ast_channel *c);
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+static struct ast_frame *blt_read(struct ast_channel *chan);
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+static int blt_call(struct ast_channel *c, char *dest, int timeout);
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+static int blt_write(struct ast_channel *chan, struct ast_frame *f);
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+static int blt_indicate(struct ast_channel *chan, int cond);
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+
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+static const struct ast_channel_tech blt_tech = {
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+ .type = BLT_CHAN_NAME,
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+ .description = "Bluetooth Channel Driver",
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+ .capabilities = BLUETOOTH_FORMAT,
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+ .requester = blt_request,
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+ .hangup = blt_hangup,
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+ .answer = blt_answer,
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+ .read = blt_read,
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+ .call = blt_call,
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+ .write = blt_write,
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+ .indicate = blt_indicate,
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+};
|
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+#endif
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+/* ---------------------------------- */
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+
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+static const char *
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+role2str(blt_role_t role)
|
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+{
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+ switch (role) {
|
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+ case BLT_ROLE_HS:
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+ return "HS";
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+ case BLT_ROLE_AG:
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+ return "AG";
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+ case BLT_ROLE_GUI:
|
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+ return "GUI";
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+ case BLT_ROLE_NONE:
|
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+ default:
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+ return "??";
|
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+ }
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+}
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+
|
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+static const char *
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+status2str(blt_status_t status)
|
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+{
|
|
+ switch (status) {
|
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+ case BLT_STATUS_DOWN:
|
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+ return "Down";
|
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+ case BLT_STATUS_CONNECTING:
|
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+ return "Connecting";
|
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+ case BLT_STATUS_NEGOTIATING:
|
|
+ return "Negotiating";
|
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+ case BLT_STATUS_READY:
|
|
+ return "Ready";
|
|
+ case BLT_STATUS_RINGING:
|
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+ return "Ringing";
|
|
+ case BLT_STATUS_IN_CALL:
|
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+ return "InCall";
|
|
+ };
|
|
+ return "Unknown";
|
|
+}
|
|
+
|
|
+int sock_err(int fd)
|
|
+{
|
|
+ int ret;
|
|
+ int len = sizeof(ret);
|
|
+ getsockopt(fd, SOL_SOCKET, SO_ERROR, &ret, &len);
|
|
+ return ret;
|
|
+}
|
|
+
|
|
+/* ---------------------------------- */
|
|
+int parse_clip(const char * str, char *number, int number_len, char * name, int name_len, int *type)
|
|
+{
|
|
+ const char *c = str;
|
|
+ const char *start;
|
|
+ int length;
|
|
+ char typestr[256];
|
|
+
|
|
+ memset(number, 0, number_len);
|
|
+ memset(name, 0, name_len);
|
|
+ *type = 0;
|
|
+
|
|
+ number[0] = '\0';
|
|
+ name[0] = '\0';
|
|
+ while(*c && *c != '"')
|
|
+ c++;
|
|
+ c++;
|
|
+ start = c;
|
|
+ while(*c && *c != '"')
|
|
+ c++;
|
|
+ length = c - start < number_len ? c - start : number_len;
|
|
+ strncpy(number, start, length);
|
|
+ number[length] = '\0';
|
|
+ c++;
|
|
+ while(*c && *c != ',')
|
|
+ c++;
|
|
+ c++;
|
|
+ start = c;
|
|
+ while(*c && *c != ',')
|
|
+ c++;
|
|
+ length = c - start < number_len ? c - start : number_len;
|
|
+ strncpy(typestr, start, length);
|
|
+ typestr[length] = '\0';
|
|
+ *type = atoi(typestr);
|
|
+ c++;
|
|
+ while(*c && *c != ',')
|
|
+ c++;
|
|
+ c++;
|
|
+ while(*c && *c != ',')
|
|
+ c++;
|
|
+ c++;
|
|
+ while(*c && *c != '"')
|
|
+ c++;
|
|
+ c++;
|
|
+ start = c;
|
|
+ while(*c && *c != '"')
|
|
+ c++;
|
|
+ length = c - start < number_len ? c - start : number_len;
|
|
+ strncpy(name, start, length);
|
|
+ name[length] = '\0';
|
|
+
|
|
+ return(1);
|
|
+}
|
|
+
|
|
+
|
|
+static const char *
|
|
+parse_cind(const char * str, char * name, int name_len)
|
|
+{
|
|
+ int c = 0;
|
|
+
|
|
+ memset(name, 0, name_len);
|
|
+
|
|
+ while (*str) {
|
|
+ if (*str == '(') {
|
|
+ if (++c == 1 && *(str+1) == '"') {
|
|
+ const char * start = str + 2;
|
|
+ int len = 0;
|
|
+ str += 2;
|
|
+ while (*str && *str != '"') {
|
|
+ len++;
|
|
+ str++;
|
|
+ }
|
|
+ if (len == 0)
|
|
+ return NULL;
|
|
+ strncpy(name, start, (len > name_len) ? name_len : len);
|
|
+ }
|
|
+ } else if (*str == ')')
|
|
+ c--;
|
|
+ else if (c == 0 && *str == ',')
|
|
+ return str + 1;
|
|
+ str++;
|
|
+ }
|
|
+ return NULL;
|
|
+}
|
|
+
|
|
+static void
|
|
+set_cind(blt_dev_t * dev, int indicator, int val)
|
|
+{
|
|
+
|
|
+ ast_log(LOG_DEBUG, "CIND %d set to %d\n", indicator, val);
|
|
+
|
|
+ if (indicator == dev->callsetup_pos) {
|
|
+
|
|
+ // call progress
|
|
+
|
|
+ dev->callsetup = val;
|
|
+
|
|
+ switch (val) {
|
|
+ case 3:
|
|
+ // Outgoing ringing
|
|
+ if ((dev->owner && dev->role == BLT_ROLE_AG) ||
|
|
+ (dev->owner && dev->role == BLT_ROLE_GUI))
|
|
+ ast_queue_control(dev->owner, AST_CONTROL_RINGING);
|
|
+ break;
|
|
+ case 2:
|
|
+ break;
|
|
+ case 1:
|
|
+ break;
|
|
+ case 0:
|
|
+ if ((dev->owner && dev->role == BLT_ROLE_AG && dev->call == 0) ||
|
|
+ (dev->owner && dev->role == BLT_ROLE_AG && dev->call == 0))
|
|
+ ast_queue_control(dev->owner, AST_CONTROL_CONGESTION);
|
|
+ break;
|
|
+ }
|
|
+
|
|
+ } else if (indicator == dev->service_pos) {
|
|
+
|
|
+ // Signal
|
|
+
|
|
+ if (val == 0)
|
|
+ ast_log(LOG_NOTICE, "Audio Gateway %s lost signal\n", dev->name);
|
|
+ else if (dev->service == 0 && val > 0)
|
|
+ ast_log(LOG_NOTICE, "Audio Gateway %s got signal\n", dev->name);
|
|
+
|
|
+ dev->service = val;
|
|
+
|
|
+ } else if (indicator == dev->call_pos) {
|
|
+
|
|
+ // Call
|
|
+
|
|
+ dev->call = val;
|
|
+
|
|
+ if (dev->owner) {
|
|
+ if (val == 1) {
|
|
+ sco_start(dev, -1);
|
|
+ ast_queue_control(dev->owner, AST_CONTROL_ANSWER);
|
|
+ } else if (val == 0)
|
|
+ ast_queue_control(dev->owner, AST_CONTROL_HANGUP);
|
|
+ }
|
|
+
|
|
+ }
|
|
+
|
|
+
|
|
+}
|
|
+
|
|
+/* ---------------------------------- */
|
|
+
|
|
+int
|
|
+set_buffer(char * ring, char * data, int circular_len, int * pos, int data_len)
|
|
+{
|
|
+ int start_pos = *(pos);
|
|
+ int done = 0;
|
|
+ int copy;
|
|
+
|
|
+ while (data_len) {
|
|
+ // Set can_do to the most we can do in this copy.
|
|
+
|
|
+ copy = MIN(circular_len - start_pos, data_len);
|
|
+ memcpy(ring + start_pos, data + done, copy);
|
|
+ done += copy;
|
|
+ start_pos += copy;
|
|
+ data_len -= copy;
|
|
+
|
|
+ if (start_pos == circular_len) {
|
|
+ start_pos = 0;
|
|
+ }
|
|
+ }
|
|
+ *(pos) = start_pos;
|
|
+ return 0;
|
|
+}
|
|
+
|
|
+int
|
|
+get_buffer(char * dst, char * ring, int ring_size, int * head, int to_copy)
|
|
+{
|
|
+ int copy;
|
|
+
|
|
+ // |1|2|3|4|5|6|7|8|9|
|
|
+ // |-----|
|
|
+
|
|
+ while (to_copy) {
|
|
+
|
|
+ // Set can_do to the most we can do in this copy.
|
|
+ copy = MIN(ring_size - *head, to_copy);
|
|
+
|
|
+ // ast_log(LOG_DEBUG, "Getting: %d bytes, From pos %d\n", copy, *head);
|
|
+#if __BYTE_ORDER == __LITTLE_ENDIAN
|
|
+ memcpy(dst, ring + *head, copy);
|
|
+#else
|
|
+ // memcpy(dst, ring + *head, copy);
|
|
+ ast_swapcopy_samples(dst, ring+*head, copy/2);
|
|
+#endif
|
|
+ memset(ring+*head, 0, copy);
|
|
+ dst += copy;
|
|
+ *head += copy;
|
|
+ to_copy -= copy;
|
|
+
|
|
+ if (*head == ring_size ) {
|
|
+ *head = 0;
|
|
+ }
|
|
+
|
|
+ }
|
|
+
|
|
+ return 0;
|
|
+}
|
|
+
|
|
+/* Handle SCO audio sync.
|
|
+ *
|
|
+ * If we are the MASTER, then we control the timing,
|
|
+ * in 48 byte chunks. If we're the SLAVE, we send
|
|
+ * as and when we recieve a packet.
|
|
+ *
|
|
+ * Because of packet/timing nessecity, we
|
|
+ * start up a thread when we're passing audio, so
|
|
+ * that things are timed exactly right.
|
|
+ *
|
|
+ * sco_thread() is the function that handles it.
|
|
+ *
|
|
+ */
|
|
+
|
|
+static void *
|
|
+sco_thread(void * data)
|
|
+{
|
|
+ blt_dev_t * dev = (blt_dev_t*)data;
|
|
+ int res;
|
|
+ struct pollfd pfd[2];
|
|
+ int in_pos = 0;
|
|
+ int out_pos = 0;
|
|
+ char c = 1;
|
|
+ int sending;
|
|
+ char buf[1024];
|
|
+ int len;
|
|
+
|
|
+ // Avoid deadlock in odd circumstances
|
|
+
|
|
+ ast_log(LOG_WARNING, "SCO thread started on fd %d, pid %d\n", dev->sco, getpid());
|
|
+
|
|
+ if (fcntl(dev->sco_pipe[1], F_SETFL, O_RDWR|O_NONBLOCK)) {
|
|
+ ast_log(LOG_WARNING, "fcntl failed on sco_pipe\n");
|
|
+ }
|
|
+
|
|
+ // dev->status = BLT_STATUS_IN_CALL;
|
|
+ // ast_queue_control(dev->owner, AST_CONTROL_ANSWER);
|
|
+ // Set buffer to silence, just incase.
|
|
+
|
|
+ ast_mutex_lock(&(dev->sco_lock));
|
|
+
|
|
+ memset(dev->sco_buf_in, 0, BUFLEN);
|
|
+ memset(dev->sco_buf_out, 0, BUFLEN);
|
|
+
|
|
+ dev->sco_pos_in = 0;
|
|
+ dev->sco_pos_out = 0;
|
|
+ dev->sco_pos_inrcv = 0;
|
|
+ dev->wakeread = 1;
|
|
+
|
|
+ ast_mutex_unlock(&(dev->sco_lock));
|
|
+
|
|
+ while (1) {
|
|
+
|
|
+ ast_mutex_lock(&(dev->sco_lock));
|
|
+
|
|
+ if (dev->sco_running != 1) {
|
|
+ ast_log(LOG_DEBUG, "SCO stopped.\n");
|
|
+ break;
|
|
+ }
|
|
+
|
|
+ pfd[0].fd = dev->sco;
|
|
+ pfd[0].events = POLLIN;
|
|
+
|
|
+ pfd[1].fd = dev->sco_pipe[1];
|
|
+ pfd[1].events = POLLIN;
|
|
+
|
|
+ ast_mutex_unlock(&(dev->sco_lock));
|
|
+
|
|
+ res = poll(pfd, 2, 50);
|
|
+
|
|
+ if (res == -1 && errno != EINTR) {
|
|
+ ast_log(LOG_DEBUG, "SCO poll() error\n");
|
|
+ break;
|
|
+ }
|
|
+
|
|
+ if (res == 0)
|
|
+ continue;
|
|
+
|
|
+
|
|
+ if (pfd[0].revents & POLLIN) {
|
|
+
|
|
+ len = read(dev->sco, buf, 48);
|
|
+
|
|
+ if (len) {
|
|
+ ast_mutex_lock(&(dev->lock));
|
|
+
|
|
+ if (dev->owner && dev->owner->_state == AST_STATE_UP) {
|
|
+ ast_mutex_lock(&(dev->sco_lock));
|
|
+ set_buffer(dev->sco_buf_in, buf, BUFLEN, &in_pos, len);
|
|
+ dev->sco_pos_inrcv = in_pos;
|
|
+
|
|
+ get_buffer(buf, dev->sco_buf_out, BUFLEN, &out_pos, len);
|
|
+ if (write(dev->sco, buf, len) != len)
|
|
+ ast_log(LOG_WARNING, "Wrote <48 to sco\n");
|
|
+
|
|
+ if (dev->wakeread) {
|
|
+ /* blt_read has caught up. Kick it */
|
|
+ dev->wakeread = 0;
|
|
+ if(write(dev->sco_pipe[1], &c, 1) != 1)
|
|
+ ast_log(LOG_WARNING, "write to kick sco_pipe failed\n");
|
|
+ }
|
|
+ ast_mutex_unlock(&(dev->sco_lock));
|
|
+ }
|
|
+ ast_mutex_unlock(&(dev->lock));
|
|
+ }
|
|
+
|
|
+ } else if (pfd[0].revents) {
|
|
+
|
|
+ int e = sock_err(pfd[0].fd);
|
|
+ ast_log(LOG_ERROR, "SCO connection error: %s (errno %d)\n", strerror(e), e);
|
|
+ break;
|
|
+
|
|
+ } else if (pfd[1].revents & POLLIN) {
|
|
+
|
|
+ int len;
|
|
+
|
|
+ len = read(pfd[1].fd, &c, 1);
|
|
+ sending = (sending) ? 0 : 1;
|
|
+
|
|
+ ast_mutex_unlock(&(dev->sco_lock));
|
|
+
|
|
+ } else if (pfd[1].revents) {
|
|
+
|
|
+ int e = sock_err(pfd[1].fd);
|
|
+ ast_log(LOG_ERROR, "SCO pipe connection event %d on pipe[1]=%d: %s (errno %d)\n", pfd[1].revents, pfd[1].fd, strerror(e), e);
|
|
+ break;
|
|
+
|
|
+ } else {
|
|
+ ast_log(LOG_NOTICE, "Unhandled poll output\n");
|
|
+ ast_mutex_unlock(&(dev->sco_lock));
|
|
+ }
|
|
+
|
|
+ }
|
|
+
|
|
+ ast_mutex_lock(&(dev->lock));
|
|
+ close(dev->sco);
|
|
+ dev->sco = -1;
|
|
+ dev->sco_running = -1;
|
|
+
|
|
+ memset(dev->sco_buf_in, 0, BUFLEN);
|
|
+ memset(dev->sco_buf_out, 0, BUFLEN);
|
|
+
|
|
+ dev->sco_pos_in = 0;
|
|
+ dev->sco_pos_out = 0;
|
|
+ dev->sco_pos_inrcv = 0;
|
|
+
|
|
+ ast_mutex_unlock(&(dev->sco_lock));
|
|
+ if (dev->owner)
|
|
+ ast_queue_control(dev->owner, AST_CONTROL_HANGUP);
|
|
+ ast_mutex_unlock(&(dev->lock));
|
|
+ ast_log(LOG_DEBUG, "SCO thread stopped\n");
|
|
+ return NULL;
|
|
+}
|
|
+
|
|
+/* Start SCO thread. Must be called with dev->lock */
|
|
+
|
|
+static int
|
|
+sco_start(blt_dev_t * dev, int fd)
|
|
+{
|
|
+
|
|
+ if (dev->sco_pipe[1] <= 0) {
|
|
+ ast_log(LOG_ERROR, "SCO pipe[1] == %d\n", dev->sco_pipe[1]);
|
|
+ return -1;
|
|
+ }
|
|
+
|
|
+ ast_mutex_lock(&(dev->sco_lock));
|
|
+
|
|
+ if (dev->sco_running != -1) {
|
|
+ ast_log(LOG_ERROR, "Tried to start SCO thread while already running\n");
|
|
+ ast_mutex_unlock(&(dev->sco_lock));
|
|
+ return -1;
|
|
+ }
|
|
+
|
|
+ if (dev->sco == -1) {
|
|
+ if (fd > 0) {
|
|
+ dev->sco = fd;
|
|
+ } else if (sco_connect(dev) != 0) {
|
|
+ ast_log(LOG_ERROR, "SCO fd invalid\n");
|
|
+ ast_mutex_unlock(&(dev->sco_lock));
|
|
+ return -1;
|
|
+ }
|
|
+ }
|
|
+
|
|
+ dev->sco_running = 1;
|
|
+
|
|
+ if (ast_pthread_create(&(dev->sco_thread), NULL, sco_thread, dev) < 0) {
|
|
+ ast_log(LOG_ERROR, "Unable to start SCO thread.\n");
|
|
+ dev->sco_running = -1;
|
|
+ ast_mutex_unlock(&(dev->sco_lock));
|
|
+ return -1;
|
|
+ }
|
|
+
|
|
+ ast_mutex_unlock(&(dev->sco_lock));
|
|
+
|
|
+ return 0;
|
|
+}
|
|
+
|
|
+/* Stop SCO thread. Must be called with dev->lock */
|
|
+
|
|
+static int
|
|
+sco_stop(blt_dev_t * dev)
|
|
+{
|
|
+ ast_mutex_lock(&(dev->sco_lock));
|
|
+ if (dev->sco_running == 1)
|
|
+ dev->sco_running = 0;
|
|
+ else
|
|
+ dev->sco_running = -1;
|
|
+ dev->sco_sending = 0;
|
|
+ ast_mutex_unlock(&(dev->sco_lock));
|
|
+ return 0;
|
|
+}
|
|
+
|
|
+/* ---------------------------------- */
|
|
+
|
|
+/* Answer the call. Call with lock held on device */
|
|
+
|
|
+static int
|
|
+answer(blt_dev_t * dev)
|
|
+{
|
|
+
|
|
+ if ( (!dev->owner) || (dev->ready != 1) || (dev->status != BLT_STATUS_READY && dev->status != BLT_STATUS_RINGING)) {
|
|
+ ast_log(LOG_ERROR, "Attempt to answer() in invalid state (owner=%p, ready=%d, status=%s)\n",
|
|
+ dev->owner, dev->ready, status2str(dev->status));
|
|
+ return -1;
|
|
+ }
|
|
+
|
|
+ // dev->sd = sco_connect(&local_bdaddr, &(dev->bdaddr), NULL, NULL, 0);
|
|
+ // dev->status = BLT_STATUS_IN_CALL;
|
|
+ // dev->owner->fds[0] = dev->sd;
|
|
+ // if we are answering (hitting button):
|
|
+ ast_queue_control(dev->owner, AST_CONTROL_ANSWER);
|
|
+ // if asterisk signals us to answer:
|
|
+ // ast_setstate(ast, AST_STATE_UP);
|
|
+
|
|
+ /* Start SCO link */
|
|
+ sco_start(dev, -1);
|
|
+ return 0;
|
|
+}
|
|
+
|
|
+/* ---------------------------------- */
|
|
+
|
|
+static int
|
|
+blt_write(struct ast_channel * ast, struct ast_frame * frame)
|
|
+{
|
|
+ blt_dev_t * dev = ast->tech_pvt;
|
|
+
|
|
+ /* Write a frame of (presumably voice) data */
|
|
+
|
|
+ if (frame->frametype != AST_FRAME_VOICE) {
|
|
+ ast_log(LOG_WARNING, "Don't know what to do with frame type '%d'\n", frame->frametype);
|
|
+ return 0;
|
|
+ }
|
|
+
|
|
+ if (!(frame->subclass & BLUETOOTH_FORMAT)) {
|
|
+ static int fish = 5;
|
|
+ if (fish) {
|
|
+ ast_log(LOG_WARNING, "Cannot handle frames in format %d\n", frame->subclass);
|
|
+ fish--;
|
|
+ }
|
|
+ return 0;
|
|
+ }
|
|
+
|
|
+ if (ast->_state != AST_STATE_UP) {
|
|
+ return 0;
|
|
+ }
|
|
+
|
|
+ ast_mutex_lock(&(dev->sco_lock));
|
|
+ set_buffer(dev->sco_buf_out, frame->data, BUFLEN, &(dev->sco_pos_out), MIN(frame->datalen, BUFLEN));
|
|
+ ast_mutex_unlock(&(dev->sco_lock));
|
|
+
|
|
+ return 0;
|
|
+
|
|
+}
|
|
+
|
|
+static struct ast_frame *
|
|
+blt_read(struct ast_channel * ast)
|
|
+{
|
|
+ blt_dev_t * dev = ast->tech_pvt;
|
|
+ char c = 1;
|
|
+ int len;
|
|
+ static int fish = 0;
|
|
+ /* Some nice norms */
|
|
+
|
|
+ dev->fr.datalen = 0;
|
|
+ dev->fr.samples = 0;
|
|
+ dev->fr.data = NULL;
|
|
+ dev->fr.src = BLT_CHAN_NAME;
|
|
+ dev->fr.offset = 0;
|
|
+ dev->fr.mallocd = AST_MALLOCD_DATA;
|
|
+ dev->fr.delivery.tv_sec = 0;
|
|
+ dev->fr.delivery.tv_usec = 0;
|
|
+ read(dev->sco_pipe[0], &c, 1);
|
|
+ ast_mutex_lock(&(dev->sco_lock));
|
|
+ dev->sco_sending = 1;
|
|
+
|
|
+ if (dev->sco_pos_inrcv < dev->sco_pos_in) {
|
|
+ /* Buffer wrapped. Read only till the end */
|
|
+ len = BUFLEN - dev->sco_pos_in + dev->sco_pos_inrcv;
|
|
+ } else {
|
|
+ len = dev->sco_pos_inrcv - dev->sco_pos_in;
|
|
+ }
|
|
+ dev->fr.data = malloc(AST_FRIENDLY_OFFSET+len) + AST_FRIENDLY_OFFSET;
|
|
+
|
|
+ get_buffer(dev->fr.data, dev->sco_buf_in, BUFLEN, &(dev->sco_pos_in), len);
|
|
+ dev->wakeread = 1;
|
|
+ ast_mutex_unlock(&(dev->sco_lock));
|
|
+ if (fish) {
|
|
+ unsigned char *x = dev->fr.data;
|
|
+ ast_log(LOG_WARNING, "blt_read %d: %02x %02x %02x %02x %02x %02x\n",
|
|
+ dev->fr.datalen, x[0], x[1], x[2], x[3], x[4], x[5]);
|
|
+ fish--;
|
|
+ }
|
|
+
|
|
+ dev->fr.samples = len / 2;
|
|
+ dev->fr.datalen = len;
|
|
+ dev->fr.frametype = AST_FRAME_VOICE;
|
|
+ dev->fr.subclass = BLUETOOTH_FORMAT;
|
|
+ dev->fr.offset = AST_FRIENDLY_OFFSET;
|
|
+ return &dev->fr;
|
|
+}
|
|
+
|
|
+/* Escape Any '"' in str. Return malloc()ed string */
|
|
+static char *
|
|
+escape_str(char * str)
|
|
+{
|
|
+ char * ptr = str;
|
|
+ char * pret;
|
|
+ char * ret;
|
|
+ int len = 0;
|
|
+
|
|
+ while (*ptr) {
|
|
+ if (*ptr == '"')
|
|
+ len++;
|
|
+ len++;
|
|
+ ptr++;
|
|
+ }
|
|
+
|
|
+ ret = malloc(len + 1);
|
|
+ pret = memset(ret, 0, len + 1);
|
|
+
|
|
+ ptr = str;
|
|
+
|
|
+ while (*ptr) {
|
|
+ if (*ptr == '"')
|
|
+ *pret++ = '\\';
|
|
+ *pret++ = *ptr++;
|
|
+ }
|
|
+
|
|
+ return ret;
|
|
+}
|
|
+
|
|
+static int
|
|
+ring_hs(blt_dev_t * dev)
|
|
+{
|
|
+#if (ASTERISK_VERSION_NUM < 010100)
|
|
+ char tmp[AST_MAX_EXTENSION];
|
|
+ char *name, *num;
|
|
+#endif
|
|
+
|
|
+ ast_mutex_lock(&(dev->lock));
|
|
+
|
|
+ if (dev->owner == NULL) {
|
|
+ ast_mutex_unlock(&(dev->lock));
|
|
+ return 0;
|
|
+ }
|
|
+
|
|
+ dev->ringing = 1;
|
|
+ dev->status = BLT_STATUS_RINGING;
|
|
+
|
|
+ send_atcmd(dev, "RING");
|
|
+
|
|
+ dev->owner->rings++;
|
|
+
|
|
+ // XXX:T: '"' needs to be escaped in ELIP.
|
|
+
|
|
+#if (ASTERISK_VERSION_NUM < 010100)
|
|
+
|
|
+ if (dev->owner->callerid) {
|
|
+
|
|
+ memset(tmp, 0, sizeof(tmp));
|
|
+ strncpy(tmp, dev->owner->callerid, sizeof(tmp)-1);
|
|
+
|
|
+ if (!ast_callerid_parse(tmp, &name, &num)) {
|
|
+
|
|
+ if (dev->clip && num)
|
|
+ send_atcmd(dev, "+CLIP: \"%s\",129", num);
|
|
+
|
|
+ if (dev->elip && name) {
|
|
+ char * esc = escape_str(name);
|
|
+ send_atcmd(dev, "*ELIP: \"%s\"", esc);
|
|
+ free(esc);
|
|
+ }
|
|
+ }
|
|
+ }
|
|
+
|
|
+
|
|
+#else
|
|
+
|
|
+ if (dev->clip && dev->owner->cid.cid_num)
|
|
+ send_atcmd(dev, "+CLIP: \"%s\",129", dev->owner->cid.cid_num);
|
|
+
|
|
+ if (dev->elip && dev->owner->cid.cid_name) {
|
|
+ char * esc = escape_str(dev->owner->cid.cid_name);
|
|
+ send_atcmd(dev, "*ELIP: \"%s\"", esc);
|
|
+ free(esc);
|
|
+ }
|
|
+
|
|
+#endif
|
|
+
|
|
+ ast_mutex_unlock(&(dev->lock));
|
|
+
|
|
+ return 1;
|
|
+}
|
|
+
|
|
+/*
|
|
+ * If the HS is already connected, then just send RING, otherwise, things get a
|
|
+ * little more sticky. We first have to find the channel for HS using SDP,
|
|
+ * then initiate the connection. Once we've done that, we can start the call.
|
|
+ */
|
|
+
|
|
+static int
|
|
+blt_call(struct ast_channel * ast, char * dest, int timeout)
|
|
+{
|
|
+ blt_dev_t * dev = ast->tech_pvt;
|
|
+
|
|
+ if ((ast->_state != AST_STATE_DOWN) && (ast->_state != AST_STATE_RESERVED)) {
|
|
+ ast_log(LOG_WARNING, "blt_call called on %s, neither down nor reserved\n", ast->name);
|
|
+ return -1;
|
|
+ }
|
|
+
|
|
+ ast_log(LOG_DEBUG, "Calling %s on %s [t: %d]\n", dest, ast->name, timeout);
|
|
+
|
|
+ if (ast_mutex_lock(&iface_lock)) {
|
|
+ ast_log(LOG_ERROR, "Failed to get iface_lock.\n");
|
|
+ return -1;
|
|
+ }
|
|
+
|
|
+// ast_mutex_lock(&(dev->lock));
|
|
+
|
|
+ if (dev->ready == 0) {
|
|
+ ast_log(LOG_WARNING, "Tried to call a device not ready/connected.\n");
|
|
+ ast_setstate(ast, AST_CONTROL_CONGESTION);
|
|
+// ast_mutex_unlock(&(dev->lock));
|
|
+ ast_mutex_unlock(&iface_lock);
|
|
+ return 0;
|
|
+ }
|
|
+
|
|
+ if (dev->role == BLT_ROLE_HS) {
|
|
+
|
|
+ send_atcmd(dev, "+CIEV: 3,1");
|
|
+
|
|
+ dev->ring_timer = ast_sched_add(sched, 5000, AST_SCHED_CB(ring_hs), dev);
|
|
+
|
|
+ ring_hs(dev);
|
|
+
|
|
+ ast_setstate(ast, AST_STATE_RINGING);
|
|
+ ast_queue_control(ast, AST_CONTROL_RINGING);
|
|
+
|
|
+ } else if (dev->role == BLT_ROLE_AG) {
|
|
+
|
|
+ send_atcmd(dev, "ATD%s;", dev->dnid);
|
|
+// it does not seem like we should start the audio until the call is connected
|
|
+// sco_start(dev, -1);
|
|
+ } else if (dev->role == BLT_ROLE_GUI) {
|
|
+
|
|
+ send_atcmd(dev, "ATD%s;", dev->dnid);
|
|
+
|
|
+ } else {
|
|
+
|
|
+ ast_setstate(ast, AST_CONTROL_CONGESTION);
|
|
+ ast_log(LOG_ERROR, "Unknown device role\n");
|
|
+
|
|
+ }
|
|
+
|
|
+// ast_mutex_unlock(&(dev->lock));
|
|
+ ast_mutex_unlock(&iface_lock);
|
|
+
|
|
+ return 0;
|
|
+}
|
|
+
|
|
+static int
|
|
+blt_hangup(struct ast_channel * ast)
|
|
+{
|
|
+ blt_dev_t * dev = ast->tech_pvt;
|
|
+
|
|
+ ast_log(LOG_DEBUG, "blt_hangup(%s)\n", ast->name);
|
|
+
|
|
+ if (!ast->tech_pvt) {
|
|
+ ast_log(LOG_WARNING, "Asked to hangup channel not connected\n");
|
|
+ return 0;
|
|
+ }
|
|
+
|
|
+ if (ast_mutex_lock(&iface_lock)) {
|
|
+ ast_log(LOG_ERROR, "Failed to get iface_lock\n");
|
|
+ return 0;
|
|
+ }
|
|
+
|
|
+ ast_mutex_lock(&(dev->lock));
|
|
+
|
|
+ sco_stop(dev);
|
|
+ dev->sco_sending = 0;
|
|
+
|
|
+ if (dev->role == BLT_ROLE_HS) {
|
|
+
|
|
+ if (dev->ringing == 0) {
|
|
+ // Actual call in progress
|
|
+ send_atcmd(dev, "+CIEV: 2,0");
|
|
+ } else {
|
|
+
|
|
+ // Just ringing still
|
|
+
|
|
+ if (dev->role == BLT_ROLE_HS)
|
|
+ send_atcmd(dev, "+CIEV: 3,0");
|
|
+
|
|
+ if (dev->ring_timer >= 0)
|
|
+ ast_sched_del(sched, dev->ring_timer);
|
|
+
|
|
+ dev->ring_timer = -1;
|
|
+ dev->ringing = 0;
|
|
+
|
|
+ }
|
|
+
|
|
+ } else if (dev->role == BLT_ROLE_AG) {
|
|
+
|
|
+ // Cancel call.
|
|
+ send_atcmd(dev, "ATH");
|
|
+ send_atcmd(dev, "AT+CHUP");
|
|
+
|
|
+ }
|
|
+
|
|
+ if (dev->status == BLT_STATUS_IN_CALL || dev->status == BLT_STATUS_RINGING)
|
|
+ dev->status = BLT_STATUS_READY;
|
|
+
|
|
+ ast->tech_pvt = NULL;
|
|
+ dev->owner = NULL;
|
|
+ ast_mutex_unlock(&(dev->lock));
|
|
+ ast_setstate(ast, AST_STATE_DOWN);
|
|
+ ast_mutex_unlock(&(iface_lock));
|
|
+
|
|
+ return 0;
|
|
+}
|
|
+
|
|
+static int
|
|
+blt_indicate(struct ast_channel * c, int condition)
|
|
+{
|
|
+ ast_log(LOG_DEBUG, "blt_indicate (%d)\n", condition);
|
|
+
|
|
+ switch(condition) {
|
|
+ case AST_CONTROL_RINGING:
|
|
+ return -1;
|
|
+ default:
|
|
+ ast_log(LOG_WARNING, "Don't know how to condition %d\n", condition);
|
|
+ break;
|
|
+ }
|
|
+ return -1;
|
|
+}
|
|
+
|
|
+static int
|
|
+blt_answer(struct ast_channel * ast)
|
|
+{
|
|
+ blt_dev_t * dev = ast->tech_pvt;
|
|
+
|
|
+ ast_mutex_lock(&dev->lock);
|
|
+
|
|
+ // if (dev->ring_timer >= 0)
|
|
+ // ast_sched_del(sched, dev->ring_timer);
|
|
+ // dev->ring_timer = -1;
|
|
+
|
|
+ ast_log(LOG_DEBUG, "Answering interface\n");
|
|
+
|
|
+ if (ast->_state != AST_STATE_UP) {
|
|
+ send_atcmd(dev, "+CIEV: 2,1");
|
|
+ send_atcmd(dev, "+CIEV: 3,0");
|
|
+ sco_start(dev, -1);
|
|
+ ast_setstate(ast, AST_STATE_UP);
|
|
+ }
|
|
+
|
|
+ ast_mutex_unlock(&dev->lock);
|
|
+
|
|
+ return 0;
|
|
+}
|
|
+
|
|
+static struct ast_channel *
|
|
+blt_new(blt_dev_t * dev, int state, const char * context, const char * number)
|
|
+{
|
|
+ struct ast_channel * ast;
|
|
+ char c = 0;
|
|
+
|
|
+ if ((ast = ast_channel_alloc(1)) == NULL) {
|
|
+ ast_log(LOG_WARNING, "Unable to allocate channel structure\n");
|
|
+ return NULL;
|
|
+ }
|
|
+
|
|
+ snprintf(ast->name, sizeof(ast->name), "BLT/%s", dev->name);
|
|
+
|
|
+ // ast->fds[0] = socket(PF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO);
|
|
+
|
|
+ ast->nativeformats = BLUETOOTH_FORMAT;
|
|
+ //ast->rawreadformat = BLUETOOTH_FORMAT;
|
|
+ //ast->rawwriteformat = BLUETOOTH_FORMAT;
|
|
+ ast->writeformat = BLUETOOTH_FORMAT;
|
|
+ ast->readformat = BLUETOOTH_FORMAT;
|
|
+
|
|
+ ast_setstate(ast, state);
|
|
+
|
|
+ ast->type = BLT_CHAN_NAME;
|
|
+
|
|
+ ast->tech_pvt = dev;
|
|
+#if ASTERISK_VERSION_NUM > 010107
|
|
+ ast->tech = &blt_tech;
|
|
+#else
|
|
+ ast->pvt->call = blt_call;
|
|
+ ast->pvt->indicate = blt_indicate;
|
|
+ ast->pvt->hangup = blt_hangup;
|
|
+ ast->pvt->read = blt_read;
|
|
+ ast->pvt->write = blt_write;
|
|
+ ast->pvt->answer = blt_answer;
|
|
+#endif
|
|
+ strncpy(ast->context, context, sizeof(ast->context)-1);
|
|
+ strncpy(ast->exten, number, sizeof(ast->exten) - 1);
|
|
+ if(0 == strcmp(number, "s"))
|
|
+ {
|
|
+ //ast_set_callerid(ast, dev->cid_num, dev->cid_name, dev->cid_num);
|
|
+ }
|
|
+
|
|
+ ast->language[0] = '\0';
|
|
+
|
|
+ ast->fds[0] = dev->sco_pipe[0];
|
|
+ write(dev->sco_pipe[1], &c, 1);
|
|
+
|
|
+ dev->owner = ast;
|
|
+
|
|
+ ast_mutex_lock(&usecnt_lock);
|
|
+ usecnt++;
|
|
+ ast_mutex_unlock(&usecnt_lock);
|
|
+
|
|
+ ast_update_use_count();
|
|
+
|
|
+ if (state != AST_STATE_DOWN) {
|
|
+ if (ast_pbx_start(ast)) {
|
|
+ ast_log(LOG_WARNING, "Unable to start PBX on %s\n", ast->name);
|
|
+ ast_hangup(ast);
|
|
+ }
|
|
+ }
|
|
+
|
|
+ return ast;
|
|
+}
|
|
+
|
|
+static struct ast_channel *
|
|
+#if (ASTERISK_VERSION_NUM < 010100)
|
|
+blt_request(char * type, int format, void * local_data)
|
|
+#elif (ASTERISK_VERSION_NUM <= 010107)
|
|
+blt_request(const char * type, int format, void * local_data)
|
|
+#else
|
|
+blt_request(const char * type, int format, void * local_data, int *cause)
|
|
+#endif
|
|
+{
|
|
+ char * data = (char*)local_data;
|
|
+ int oldformat;
|
|
+ blt_dev_t * dev = NULL;
|
|
+ struct ast_channel * ast = NULL;
|
|
+ char * number = data, * dname;
|
|
+
|
|
+ dname = strsep(&number, "/");
|
|
+
|
|
+ oldformat = format;
|
|
+
|
|
+ format &= BLUETOOTH_FORMAT;
|
|
+
|
|
+ if (!format) {
|
|
+ ast_log(LOG_NOTICE, "Asked to get a channel of unsupported format '%d'\n", oldformat);
|
|
+ return NULL;
|
|
+ }
|
|
+
|
|
+ ast_log(LOG_DEBUG, "Dialing '%s' via '%s'\n", number, dname);
|
|
+
|
|
+ if (ast_mutex_lock(&iface_lock)) {
|
|
+ ast_log(LOG_ERROR, "Unable to lock iface_list\n");
|
|
+ return NULL;
|
|
+ }
|
|
+
|
|
+ dev = iface_head;
|
|
+
|
|
+ while (dev) {
|
|
+ if (strcmp(dev->name, dname) == 0) {
|
|
+ ast_mutex_lock(&(dev->lock));
|
|
+ if (!dev->ready) {
|
|
+ ast_log(LOG_ERROR, "Device %s is not connected\n", dev->name);
|
|
+ ast_mutex_unlock(&(dev->lock));
|
|
+ ast_mutex_unlock(&iface_lock);
|
|
+ return NULL;
|
|
+ }
|
|
+ break;
|
|
+ }
|
|
+ dev = dev->next;
|
|
+ }
|
|
+
|
|
+ ast_mutex_unlock(&iface_lock);
|
|
+
|
|
+ if (!dev) {
|
|
+ ast_log(LOG_WARNING, "Failed to find device named '%s'\n", dname);
|
|
+ return NULL;
|
|
+ }
|
|
+
|
|
+ if (number && dev->role != BLT_ROLE_AG) {
|
|
+ ast_log(LOG_WARNING, "Tried to send a call out on non AG\n");
|
|
+ ast_mutex_unlock(&(dev->lock));
|
|
+ return NULL;
|
|
+ }
|
|
+
|
|
+ if (dev->role == BLT_ROLE_AG)
|
|
+ strncpy(dev->dnid, number, sizeof(dev->dnid) - 1);
|
|
+
|
|
+ ast = blt_new(dev, AST_STATE_DOWN, dev->context, "s");
|
|
+
|
|
+ ast_mutex_unlock(&(dev->lock));
|
|
+
|
|
+ return ast;
|
|
+}
|
|
+
|
|
+/* ---------------------------------- */
|
|
+
|
|
+
|
|
+/* ---- AT COMMAND SOCKET STUFF ---- */
|
|
+
|
|
+static int
|
|
+send_atcmd(blt_dev_t * dev, const char * fmt, ...)
|
|
+{
|
|
+ char buf[1024];
|
|
+ va_list ap;
|
|
+ int len;
|
|
+
|
|
+ va_start(ap, fmt);
|
|
+ len = vsnprintf(buf, 1023, fmt, ap);
|
|
+ va_end(ap);
|
|
+
|
|
+ if (option_verbose)
|
|
+ ast_verbose(VERBOSE_PREFIX_1 "[%s] %*s < %s\n", role2str(dev->role), 10, dev->name, buf);
|
|
+
|
|
+ write(dev->rd, "\r\n", 2);
|
|
+ len = write(dev->rd, buf, len);
|
|
+ write(dev->rd, "\r\n", 2);
|
|
+ return (len) ? 0 : -1;
|
|
+}
|
|
+
|
|
+
|
|
+static int
|
|
+send_atcmd_ok(blt_dev_t * dev, const char * cmd)
|
|
+{
|
|
+ int len;
|
|
+ strncpy(dev->last_ok_cmd, cmd, BLT_RDBUFF_MAX - 1);
|
|
+ if (option_verbose)
|
|
+ ast_verbose(VERBOSE_PREFIX_1 "[%s] %*s < OK\n", role2str(dev->role), 10, dev->name);
|
|
+ len = write(dev->rd, "\r\nOK\r\n", 6);
|
|
+ return (len) ? 0 : -1;
|
|
+}
|
|
+
|
|
+static int
|
|
+send_atcmd_error(blt_dev_t * dev)
|
|
+{
|
|
+ int len;
|
|
+
|
|
+ if (option_verbose)
|
|
+ ast_verbose(VERBOSE_PREFIX_1 "[%s] %*s < ERROR\n", role2str(dev->role), 10, dev->name);
|
|
+
|
|
+// write(dev->rd, "\r\n", 2);
|
|
+// len = write(dev->rd, dev->last_ok_cmd, 5);
|
|
+ write(dev->rd, "\r\n", 2);
|
|
+ len = write(dev->rd, "ERROR", 5);
|
|
+ write(dev->rd, "\r\n", 2);
|
|
+
|
|
+ return (len) ? 0 : -1;
|
|
+}
|
|
+
|
|
+
|
|
+/* ---------------------------------- */
|
|
+
|
|
+/* -- Handle negotiation when we're an AG -- */
|
|
+
|
|
+/* Bluetooth Support */
|
|
+
|
|
+static int
|
|
+atcmd_brsf_set(blt_dev_t * dev, const char * arg, int len)
|
|
+{
|
|
+ ast_log(LOG_DEBUG, "Device Supports: %s\n", arg);
|
|
+ dev->brsf = atoi(arg);
|
|
+ send_atcmd(dev, "+BRSF: %d", 23);
|
|
+ return 0;
|
|
+}
|
|
+
|
|
+/* Bluetooth Voice Recognition */
|
|
+
|
|
+static int
|
|
+atcmd_bvra_set(blt_dev_t * dev, const char * arg, int len)
|
|
+{
|
|
+ ast_log(LOG_WARNING, "+BVRA Not Yet Supported\n");
|
|
+ return -1;
|
|
+#if 0
|
|
+ // XXX:T: Fix voice recognition somehow!
|
|
+ int action = atoi(arg);
|
|
+ ast_log(LOG_DEBUG, "Voice Recognition: %s\n", (a) ? "ACTIVATED" : "DEACTIVATED");
|
|
+ if ((action == 0) & (dev->bvra == 1)) {
|
|
+ /* Disable it */
|
|
+ dev->bvra = 0;
|
|
+ // XXX:T: Shutdown any active bvra channel
|
|
+ ast_log(LOG_DEBUG, "Voice Recognition: DISABLED\n");
|
|
+ } else if ((action == 1) && (dev->bvra == 0)) {
|
|
+ /* Enable it */
|
|
+ dev->bvra = 1;
|
|
+ // XXX:T: Schedule connection to voice recognition extension/application
|
|
+ ast_log(LOG_DEBUG, "Voice Recognition: ENABLED\n");
|
|
+ } else {
|
|
+ ast_log(LOG_ERROR, "+BVRA out of sync (we think %d, but HS wants %d)\n", dev->bvra, action);
|
|
+ return -1;
|
|
+ }
|
|
+ return 0;
|
|
+#endif
|
|
+}
|
|
+
|
|
+/* Clock */
|
|
+
|
|
+static int
|
|
+atcmd_cclk_read(blt_dev_t * dev)
|
|
+{
|
|
+ struct tm t, *tp;
|
|
+ const time_t ti = time(0);
|
|
+ tp = localtime_r(&ti, &t);
|
|
+ send_atcmd(dev, "+CCLK: \"%02d/%02d/%02d,%02d:%02d:%02d+%02d\"",
|
|
+ (tp->tm_year % 100), (tp->tm_mon + 1), (tp->tm_mday),
|
|
+ tp->tm_hour, tp->tm_min, tp->tm_sec, ((tp->tm_gmtoff / 60) / 15));
|
|
+ return 0;
|
|
+}
|
|
+
|
|
+/* CHUP - Hangup Call */
|
|
+
|
|
+static int
|
|
+atcmd_chup_execute(blt_dev_t * dev, const char * data)
|
|
+{
|
|
+ if (!dev->owner) {
|
|
+ ast_log(LOG_ERROR, "Request to hangup call when none in progress\n");
|
|
+ return -1;
|
|
+ }
|
|
+ ast_log(LOG_DEBUG, "Hangup Call\n");
|
|
+ ast_queue_control(dev->owner, AST_CONTROL_HANGUP);
|
|
+ return 0;
|
|
+}
|
|
+
|
|
+/* CIND - Call Indicator */
|
|
+
|
|
+static int
|
|
+atcmd_cind_read(blt_dev_t * dev)
|
|
+{
|
|
+ send_atcmd(dev, "+CIND: 1,0,0");
|
|
+ return 0;
|
|
+}
|
|
+
|
|
+static int
|
|
+atcmd_cind_test(blt_dev_t * dev)
|
|
+{
|
|
+ send_atcmd(dev, "+CIND: (\"service\",(0,1)),(\"call\",(0,1)),(\"callsetup\",(0-4))");
|
|
+ return 0;
|
|
+}
|
|
+
|
|
+/* Set Language */
|
|
+
|
|
+static int
|
|
+atcmd_clan_read(blt_dev_t * dev)
|
|
+{
|
|
+ send_atcmd(dev, "+CLAN: \"en\"");
|
|
+ return 0;
|
|
+}
|
|
+
|
|
+/* Caller Id Presentation */
|
|
+
|
|
+static int
|
|
+atcmd_clip_set(blt_dev_t * dev, const char * arg, int len)
|
|
+{
|
|
+ dev->clip = atoi(arg);
|
|
+ return 0;
|
|
+}
|
|
+
|
|
+/* Connected Line Identification Presentation */
|
|
+
|
|
+static int
|
|
+atcmd_colp_set(blt_dev_t * dev, const char * arg, int len)
|
|
+{
|
|
+ dev->colp = atoi(arg);
|
|
+ return 0;
|
|
+}
|
|
+
|
|
+/* CMER - Mobile Equipment Event Reporting */
|
|
+
|
|
+static int
|
|
+atcmd_cmer_set(blt_dev_t * dev, const char * arg, int len)
|
|
+{
|
|
+ dev->ready = 1;
|
|
+ dev->status = BLT_STATUS_READY;
|
|
+ return 0;
|
|
+}
|
|
+
|
|
+/* PhoneBook Types:
|
|
+ *
|
|
+ * - FD - SIM Fixed Dialing Phone Book
|
|
+ * - ME - ME Phone book
|
|
+ * - SM - SIM Phone Book
|
|
+ * - DC - ME dialled-calls list
|
|
+ * - RC - ME recieved-calls lisr
|
|
+ * - MC - ME missed-calls list
|
|
+ * - MV - ME Voice Activated Dialing List
|
|
+ * - HP - Hierachial Phone Book
|
|
+ * - BC - Own Business Card (PIN2 required)
|
|
+ *
|
|
+ */
|
|
+
|
|
+/* Read Phone Book Entry */
|
|
+
|
|
+static int
|
|
+atcmd_cpbr_set(blt_dev_t * dev, const char * arg, int len)
|
|
+{
|
|
+ // XXX:T: Fix the phone book!
|
|
+ // * Maybe add res_phonebook or something? */
|
|
+ send_atcmd(dev, "+CPBR: %d,\"%s\",128,\"%s\"", atoi(arg), arg, arg);
|
|
+ return 0;
|
|
+}
|
|
+
|
|
+/* Select Phone Book */
|
|
+
|
|
+static int
|
|
+atcmd_cpbs_set(blt_dev_t * dev, const char * arg, int len)
|
|
+{
|
|
+ // XXX:T: I guess we'll just accept any?
|
|
+ return 0;
|
|
+}
|
|
+
|
|
+static int
|
|
+atcmd_cscs_set(blt_dev_t * dev, const char * arg, int len)
|
|
+{
|
|
+ // XXX:T: Language
|
|
+ return 0;
|
|
+}
|
|
+
|
|
+static int
|
|
+atcmd_eips_set(blt_dev_t * dev, const char * arg, int len)
|
|
+{
|
|
+ ast_log(LOG_DEBUG, "Identify Presentation Set: %s=%s\n",
|
|
+ (*(arg) == 49) ? "ELIP" : "EOLP",
|
|
+ (*(arg+2) == 49) ? "ON" : "OFF");
|
|
+
|
|
+ if (*(arg) == 49)
|
|
+ dev->eolp = (*(arg+2) == 49) ? 1 : 0;
|
|
+ else
|
|
+ dev->elip = (*(arg+2) == 49) ? 1 : 0;
|
|
+
|
|
+ return 0;
|
|
+}
|
|
+
|
|
+/* VGS - Speaker Volume Gain */
|
|
+
|
|
+static int
|
|
+atcmd_vgs_set(blt_dev_t * dev, const char * arg, int len)
|
|
+{
|
|
+ dev->gain_speaker = atoi(arg);
|
|
+ return 0;
|
|
+}
|
|
+
|
|
+void
|
|
+gui_eaid_response(blt_dev_t * dev, char * cmd)
|
|
+{
|
|
+ ast_log(LOG_NOTICE, "Submenu displayed.\n");
|
|
+}
|
|
+
|
|
+static int
|
|
+atcmd_eami_execute(blt_dev_t * dev, const char * data)
|
|
+{
|
|
+ char * number = NULL;
|
|
+
|
|
+ number = strndup(data, strlen(data));
|
|
+ int menuitem = atoi(number);
|
|
+
|
|
+ ast_log(LOG_NOTICE, "Menu Item '%d'.\n", menuitem);
|
|
+
|
|
+ dev->cb = gui_eaid_response;
|
|
+
|
|
+ if (menuitem == 1) {
|
|
+ char command[1024] = "";
|
|
+ const char* c1 = "AT*EAID=8,1,\"Make a SIP call\",\"Number\",\"";
|
|
+ const char* c2 = "\"";
|
|
+
|
|
+ (void)strncat(command, c1, sizeof(command) - strlen(command) - 1);
|
|
+ (void)strncat(command, gui_default_sip_number, sizeof(command) - strlen(command) - 1);
|
|
+ (void)strncat(command, c2, sizeof(command) - strlen(command) - 1);
|
|
+
|
|
+ //strcat(command, "AT*EAID=8,1,\"Make a SIP call\",\"Number\",\"");
|
|
+ //strcat(command, gui_default_sip_number);
|
|
+ //strcat(command, "\"");
|
|
+ send_atcmd(dev, command);
|
|
+ } else if (menuitem == 2) {
|
|
+ char command[1024] = "";
|
|
+ const char* c1 = "AT*EAID=11,1,\"Make a SIP call\",\"SIP Address\",100,\"";
|
|
+ const char* c2 = "\"";
|
|
+
|
|
+ (void)strncat(command, c1, sizeof(command) - strlen(command) - 1);
|
|
+ (void)strncat(command, gui_default_sip_address, sizeof(command) - strlen(command) - 1);
|
|
+ (void)strncat(command, c2, sizeof(command) - strlen(command) - 1);
|
|
+
|
|
+ //strcat(command, "AT*EAID=11,1,\"Make a SIP call\",\"SIP Address\",100,\"");
|
|
+ //strcat(command, gui_default_sip_address);
|
|
+ //strcat(command, "\"");
|
|
+ send_atcmd(dev, command);
|
|
+ } else if (menuitem == 0) {
|
|
+ dev->cb = gui_easm_response;
|
|
+// send_atcmd(dev,"AT*EASM=\"SIP Menu\",1,1,3,\"Call Number\",\"Call Address\",\"More Options\",1");
|
|
+ send_atcmd(dev,"AT*EASM=\"SIP Menu\",1,1,2,\"Call Number\",\"Call Address\",1");
|
|
+ } else {
|
|
+ ast_log(LOG_ERROR, "Menu item not implementented.\n");
|
|
+ }
|
|
+ return 0;
|
|
+}
|
|
+
|
|
+static int
|
|
+atcmd_eaii_execute(blt_dev_t * dev, const char * data)
|
|
+{
|
|
+ int pos = 1, len = 0;
|
|
+ char type[128];
|
|
+ char val[128];
|
|
+ const char * start = data;
|
|
+ struct sockaddr_in addr;
|
|
+
|
|
+ while (*data) {
|
|
+ if (*data == ',') {
|
|
+ memset(type, 0, 128);
|
|
+ strncpy(type, start, len);
|
|
+
|
|
+ ast_log(LOG_NOTICE, "Number(8)/Address(11): '%s'.\n", type);
|
|
+
|
|
+ pos++;
|
|
+ len = 0;
|
|
+ data++;
|
|
+ start = data;
|
|
+ continue;
|
|
+ }
|
|
+ len++;
|
|
+ data++;
|
|
+ }
|
|
+
|
|
+ memset(val, 0, 128);
|
|
+ strncpy(val, start, len);
|
|
+
|
|
+ char del[]= "\"";
|
|
+ char* address;
|
|
+ address = strtok(val, del);
|
|
+ int type_int = atoi(type);
|
|
+
|
|
+ if (strcmp(address, " 0") == 0) {
|
|
+ ast_log(LOG_NOTICE, "Spurious EAII:\n");
|
|
+ ast_log(LOG_NOTICE, data);
|
|
+ return 0;
|
|
+ }
|
|
+
|
|
+ if (type_int == 8) {
|
|
+ (void)strncat(address, "@sipgate.de", sizeof(address) - strlen(address) - 1);
|
|
+ }
|
|
+
|
|
+ ast_log(LOG_NOTICE, "SIP number/address: '%i','%s'.\n", type_int, address);
|
|
+
|
|
+ if (type_int == 8 || type_int == 11) {
|
|
+
|
|
+ char messagebox[1024] = "";
|
|
+ const char* mb1 = "AT*EAID=1,1,\"Setting up SIP call to ";
|
|
+ const char* mb2 = "\",30";
|
|
+
|
|
+ (void)strncat(messagebox, mb1, sizeof(messagebox) - strlen(messagebox) - 1);
|
|
+ (void)strncat(messagebox, address, sizeof(messagebox) - strlen(messagebox) - 1);
|
|
+ (void)strncat(messagebox, mb2, sizeof(messagebox) - strlen(messagebox) - 1);
|
|
+
|
|
+ //strcat(messagebox, "AT*EAID=1,1,\"Setting up SIP call to ");
|
|
+ //strcat(messagebox, address);
|
|
+ //strcat(messagebox, "\",30");
|
|
+ send_atcmd(dev, messagebox);
|
|
+
|
|
+ send_atcmd(dev, "AT*ESKS=2");
|
|
+ send_atcmd(dev, "AT*EKSP");
|
|
+ send_atcmd(dev, "AT*ESKS=0");
|
|
+
|
|
+ //Create manager connection to create call
|
|
+ int s = socket(AF_INET,SOCK_STREAM,0);
|
|
+ if (s < 0) {
|
|
+ ast_log(LOG_ERROR, "Manager connection failed.");
|
|
+
|
|
+ dev->cb = ag_cgmi_response;
|
|
+ send_atcmd(dev, "AT*EAID=1,1,\"Call failed\"");
|
|
+ return -1;
|
|
+ }
|
|
+ addr.sin_family = AF_INET;
|
|
+ addr.sin_port = htons(5038);
|
|
+ addr.sin_addr.s_addr = inet_addr("127.0.0.1");
|
|
+ memset(&(addr.sin_zero), '\0', 8);
|
|
+
|
|
+ if (connect(s, (struct sockaddr *)&addr, sizeof(addr)) < 0) {
|
|
+ ast_log(LOG_ERROR, "Manager connection failed. (2)");
|
|
+ dev->cb = ag_cgmi_response;
|
|
+ send_atcmd(dev, "AT*EAID=1,1,\"Call failed\"");
|
|
+ return -1;
|
|
+ }
|
|
+ char* command = "Action: login\r\nUsername: markus\r\nSecret: supAEr\r\n\r\n";
|
|
+ if (write(s,command,strlen(command)) < 0) {
|
|
+ ast_log(LOG_ERROR, "Manager connection failed. (3)");
|
|
+ dev->cb = ag_cgmi_response;
|
|
+ send_atcmd(dev, "AT*EAID=1,1,\"Call failed\"");
|
|
+ return -1;
|
|
+ }
|
|
+
|
|
+ char command3[1024] = "";
|
|
+ const char* action = "Action: Originate\r\nChannel: SIP/";
|
|
+ const char* action2 = "\r\nExten: 1235\r\nPriority: 1\r\nContext: sipgate.de\r\n\r\nAction: logoff\r\n\r\n";
|
|
+
|
|
+ (void)strncat(command3, action, sizeof(command3) - strlen(command3) - 1);
|
|
+ (void)strncat(command3, address, sizeof(command3) - strlen(command3) - 1);
|
|
+ (void)strncat(command3, action2, sizeof(command3) - strlen(command3) - 1);
|
|
+
|
|
+ //strcat(command3, "Action: Originate\r\nChannel: SIP/");
|
|
+ //strcat(command3, address);
|
|
+ //strcat(command3, "\r\nExten: 1235\r\nPriority: 1\r\nContext: sipgate.de\r\n\r\n");
|
|
+ ast_log(LOG_NOTICE, command3);
|
|
+
|
|
+ if (write(s,command3,strlen(command3)) < 0) {
|
|
+ ast_log(LOG_ERROR, "Manager connection failed. (5)");
|
|
+ return -1;
|
|
+ }
|
|
+ }
|
|
+ //dev->cb = ag_cgmi_response;
|
|
+ return 0;
|
|
+}
|
|
+
|
|
+/* Dial */
|
|
+static int
|
|
+atcmd_dial_execute(blt_dev_t * dev, const char * data)
|
|
+{
|
|
+ char * number = NULL;
|
|
+
|
|
+ /* Make sure there is a ';' at the end of the line */
|
|
+ if (*(data + (strlen(data) - 1)) != ';') {
|
|
+ ast_log(LOG_WARNING, "Can't dial non-voice right now: %s\n", data);
|
|
+ return -1;
|
|
+ }
|
|
+
|
|
+ number = strndup(data, strlen(data) - 1);
|
|
+ ast_log(LOG_NOTICE, "Dial: [%s]\n", number);
|
|
+
|
|
+ send_atcmd(dev, "+CIEV: 2,1");
|
|
+ send_atcmd(dev, "+CIEV: 3,0");
|
|
+
|
|
+ sco_start(dev, -1);
|
|
+
|
|
+ if (blt_new(dev, AST_STATE_UP, dev->context, number) == NULL) {
|
|
+ sco_stop(dev);
|
|
+ }
|
|
+
|
|
+ free(number);
|
|
+
|
|
+ return 0;
|
|
+}
|
|
+
|
|
+static int atcmd_bldn_execute(blt_dev_t * dev, const char *data)
|
|
+{
|
|
+ return atcmd_dial_execute(dev, "bldn;");
|
|
+}
|
|
+
|
|
+/* Answer */
|
|
+
|
|
+static int
|
|
+atcmd_answer_execute(blt_dev_t * dev, const char * data)
|
|
+{
|
|
+
|
|
+ if (!dev->ringing || !dev->owner) {
|
|
+ ast_log(LOG_WARNING, "Can't answer non existant call\n");
|
|
+ return -1;
|
|
+ }
|
|
+
|
|
+ dev->ringing = 0;
|
|
+
|
|
+ if (dev->ring_timer >= 0)
|
|
+ ast_sched_del(sched, dev->ring_timer);
|
|
+
|
|
+ dev->ring_timer = -1;
|
|
+
|
|
+ send_atcmd(dev, "+CIEV: 2,1");
|
|
+ send_atcmd(dev, "+CIEV: 3,0");
|
|
+
|
|
+ return answer(dev);
|
|
+}
|
|
+
|
|
+static int
|
|
+ag_unsol_ciev(blt_dev_t * dev, const char * data)
|
|
+{
|
|
+ const char * orig = data;
|
|
+ int indicator;
|
|
+ int status;
|
|
+
|
|
+ while (*(data) && *(data) == ' ')
|
|
+ data++;
|
|
+
|
|
+ if (*(data) == 0) {
|
|
+ ast_log(LOG_WARNING, "Invalid value[1] for '+CIEV:%s'\n", orig);
|
|
+ return -1;
|
|
+ }
|
|
+
|
|
+ indicator = *(data++) - 48;
|
|
+
|
|
+ if (*(data++) != ',') {
|
|
+ ast_log(LOG_WARNING, "Invalid value[2] for '+CIEV:%s'\n", orig);
|
|
+ return -1;
|
|
+ }
|
|
+
|
|
+ if (*(data) == 0) {
|
|
+ ast_log(LOG_WARNING, "Invalid value[3] for '+CIEV:%s'\n", orig);
|
|
+ return -1;
|
|
+ }
|
|
+
|
|
+ status = *(data) - 48;
|
|
+
|
|
+ set_cind(dev, indicator, status);
|
|
+
|
|
+ return 0;
|
|
+}
|
|
+
|
|
+static int
|
|
+ag_unsol_cind(blt_dev_t * dev, const char * data)
|
|
+{
|
|
+
|
|
+ while (*(data) && *(data) == ' ')
|
|
+ data++;
|
|
+
|
|
+
|
|
+ if (dev->cind == 0)
|
|
+ {
|
|
+ int pos = 1;
|
|
+ char name[1024];
|
|
+
|
|
+ while ((data = parse_cind(data, name, 1023)) != NULL) {
|
|
+ ast_log(LOG_DEBUG, "CIND: %d=%s\n", pos, name);
|
|
+ if (strcmp(name, "call") == 0)
|
|
+ dev->call_pos = pos;
|
|
+ else if (strcmp(name, "service") == 0)
|
|
+ dev->service_pos = pos;
|
|
+ else if (strcmp(name, "call_setup") == 0 || strcmp(name, "callsetup") == 0)
|
|
+ dev->callsetup_pos = pos;
|
|
+ pos++;
|
|
+ }
|
|
+
|
|
+ ast_log(LOG_DEBUG, "CIND: %d=%s\n", pos, name);
|
|
+
|
|
+ } else {
|
|
+
|
|
+ int pos = 1, len = 0;
|
|
+ char val[128];
|
|
+ const char * start = data;
|
|
+
|
|
+ while (*data) {
|
|
+ if (*data == ',') {
|
|
+ memset(val, 0, 128);
|
|
+ strncpy(val, start, len);
|
|
+ set_cind(dev, pos, atoi(val));
|
|
+ pos++;
|
|
+ len = 0;
|
|
+ data++;
|
|
+ start = data;
|
|
+ continue;
|
|
+ }
|
|
+ len++;
|
|
+ data++;
|
|
+ }
|
|
+
|
|
+ memset(val, 0, 128);
|
|
+ strncpy(val, start, len);
|
|
+ ast_log(LOG_DEBUG, "CIND IND %d set to %d [%s]\n", pos, atoi(val), val);
|
|
+
|
|
+
|
|
+ }
|
|
+
|
|
+ return 0;
|
|
+}
|
|
+
|
|
+/*
|
|
+ * handle an incoming call
|
|
+ */
|
|
+static int
|
|
+ag_unsol_clip(blt_dev_t * dev, const char * data)
|
|
+{
|
|
+ const char * orig = data;
|
|
+ char name[256];
|
|
+ char number[64];
|
|
+ int type;
|
|
+
|
|
+ while (*(data) && *(data) == ' ')
|
|
+ data++;
|
|
+
|
|
+ if (*(data) == 0) {
|
|
+ ast_log(LOG_WARNING, "Invalid value[1] for '+CLIP:%s'\n", orig);
|
|
+ return -1;
|
|
+ }
|
|
+
|
|
+ parse_clip(data, number, sizeof(number)-1, name, sizeof(name)-1, &type);
|
|
+ ast_log(LOG_NOTICE, "Parsed '+CLIP: %s' number='%s' type='%d' name='%s'\n", data, number, type, name);
|
|
+
|
|
+ blt_new(dev, AST_STATE_RING, dev->context, "s");
|
|
+
|
|
+ return 0;
|
|
+}
|
|
+
|
|
+
|
|
+
|
|
+static blt_atcb_t
|
|
+atcmd_list[] =
|
|
+{
|
|
+ { "A", NULL, NULL, atcmd_answer_execute, NULL, NULL },
|
|
+ { "D", NULL, NULL, atcmd_dial_execute, NULL, NULL },
|
|
+ { "+BRSF", atcmd_brsf_set, NULL, NULL, NULL, NULL },
|
|
+ { "+BVRA", atcmd_bvra_set, NULL, NULL, NULL, NULL },
|
|
+ { "+CCLK", NULL, atcmd_cclk_read, NULL, NULL, NULL },
|
|
+ { "+CHUP", NULL, NULL, atcmd_chup_execute, NULL, NULL },
|
|
+ { "+CIEV", NULL, NULL, NULL, NULL, ag_unsol_ciev },
|
|
+ { "+CIND", NULL, atcmd_cind_read, NULL, atcmd_cind_test, ag_unsol_cind },
|
|
+ { "*EAMI", NULL, NULL, atcmd_eami_execute, NULL, NULL},
|
|
+ { "*EAII", NULL, NULL, atcmd_eaii_execute, NULL, NULL},
|
|
+
|
|
+ { "+CLAN", NULL, atcmd_clan_read, NULL, NULL, NULL },
|
|
+ { "+CLIP", atcmd_clip_set, NULL, NULL, NULL, ag_unsol_clip },
|
|
+ { "+COLP", atcmd_colp_set, NULL, NULL, NULL, NULL },
|
|
+ { "+CMER", atcmd_cmer_set, NULL, NULL, NULL, NULL },
|
|
+ { "+CPBR", atcmd_cpbr_set, NULL, NULL, NULL, NULL },
|
|
+ { "+CPBS", atcmd_cpbs_set, NULL, NULL, NULL, NULL },
|
|
+ { "+CSCS", atcmd_cscs_set, NULL, NULL, NULL, NULL },
|
|
+ { "*EIPS", atcmd_eips_set, NULL, NULL, NULL, NULL },
|
|
+ { "+VGS", atcmd_vgs_set, NULL, NULL, NULL, NULL },
|
|
+ { "+BLDN", NULL, NULL, atcmd_bldn_execute, NULL, NULL },
|
|
+};
|
|
+
|
|
+#define ATCMD_LIST_LEN (sizeof(atcmd_list) / sizeof(blt_atcb_t))
|
|
+
|
|
+/* ---------------------------------- */
|
|
+
|
|
+/* -- Handle negotiation when we're a HS -- */
|
|
+
|
|
+void
|
|
+ag_unknown_response(blt_dev_t * dev, char * cmd)
|
|
+{
|
|
+ ast_log(LOG_DEBUG, "Got UNKN response: %s\n", cmd);
|
|
+
|
|
+ // DELAYED
|
|
+ // NO CARRIER
|
|
+
|
|
+}
|
|
+
|
|
+void
|
|
+gui_easm_response(blt_dev_t * dev, char * cmd)
|
|
+{
|
|
+ ast_log(LOG_NOTICE, "Menu displayed.\n");
|
|
+}
|
|
+
|
|
+void
|
|
+ag_cgmi_response(blt_dev_t * dev, char * cmd)
|
|
+{
|
|
+ // CGMM - Phone Model
|
|
+ // CGMR - Phone Revision
|
|
+ // CGSN - IMEI
|
|
+ // AT*
|
|
+ // VTS - send tone
|
|
+ // CREG
|
|
+ // CBC - BATTERY
|
|
+ // CSQ - SIGANL
|
|
+ // CSMS - SMS STUFFS
|
|
+ // CMGL
|
|
+ // CMGR
|
|
+ // CMGS
|
|
+ // CSCA - sms CENTER NUMBER
|
|
+ // CNMI - SMS INDICATION
|
|
+ // ast_log(LOG_DEBUG, "Manufacturer: %s\n", cmd);
|
|
+
|
|
+ if (dev->role == BLT_ROLE_GUI) {
|
|
+ ast_log(LOG_NOTICE, "Displaying Menu.\n");
|
|
+ dev->cb = gui_easm_response;
|
|
+// send_atcmd(dev,"AT*EASM=\"SIP Menu\",1,1,3,\"Call Number\",\"Call Address\",\"More Options\",1");
|
|
+ send_atcmd(dev,"AT*EASM=\"SIP Menu\",1,1,2,\"Call Number\",\"Call Address\",1");
|
|
+ } else {
|
|
+ dev->cb = ag_unknown_response;
|
|
+ }
|
|
+}
|
|
+
|
|
+void
|
|
+ag_cgmi_valid_response(blt_dev_t * dev, char * cmd)
|
|
+{
|
|
+ // send_atcmd(dev, "AT+WS46?");
|
|
+ // send_atcmd(dev, "AT+CRC=1");
|
|
+ // send_atcmd(dev, "AT+CNUM");
|
|
+
|
|
+ if (strcmp(cmd, "OK") == 0) {
|
|
+ send_atcmd(dev, "AT+CGMI");
|
|
+ dev->cb = ag_cgmi_response;
|
|
+ } else {
|
|
+ dev->cb = ag_unknown_response;
|
|
+ }
|
|
+}
|
|
+
|
|
+void
|
|
+ag_clip_response(blt_dev_t * dev, char * cmd)
|
|
+{
|
|
+ send_atcmd(dev, "AT+CGMI=?");
|
|
+ dev->cb = ag_cgmi_valid_response;
|
|
+}
|
|
+
|
|
+void
|
|
+ag_cmer_response(blt_dev_t * dev, char * cmd)
|
|
+{
|
|
+ dev->cb = ag_clip_response;
|
|
+ dev->ready = 1;
|
|
+ dev->status = BLT_STATUS_READY;
|
|
+ send_atcmd(dev, "AT+CLIP=1");
|
|
+}
|
|
+
|
|
+void
|
|
+ag_cind_status_response(blt_dev_t * dev, char * cmd)
|
|
+{
|
|
+ // XXX:T: Handle response.
|
|
+ dev->cb = ag_cmer_response;
|
|
+ send_atcmd(dev, "AT+CMER=3,0,0,1");
|
|
+ // Initiliase SCO link!
|
|
+}
|
|
+
|
|
+void
|
|
+ag_cind_response(blt_dev_t * dev, char * cmd)
|
|
+{
|
|
+ dev->cb = ag_cind_status_response;
|
|
+ dev->cind = 1;
|
|
+ send_atcmd(dev, "AT+CIND?");
|
|
+}
|
|
+
|
|
+void
|
|
+ag_brsf_response(blt_dev_t * dev, char * cmd)
|
|
+{
|
|
+ dev->cb = ag_cind_response;
|
|
+ ast_log(LOG_DEBUG, "Bluetooth features: %s\n", cmd);
|
|
+ dev->cind = 0;
|
|
+ send_atcmd(dev, "AT+CIND=?");
|
|
+}
|
|
+
|
|
+/* ---------------------------------- */
|
|
+
|
|
+static int
|
|
+sdp_register(sdp_session_t * session)
|
|
+{
|
|
+ // XXX:T: Fix this horrible function so it makes some sense and is extensible!
|
|
+ sdp_list_t *svclass_id, *pfseq, *apseq, *root;
|
|
+ uuid_t root_uuid, svclass_uuid, ga_svclass_uuid, l2cap_uuid, rfcomm_uuid;
|
|
+ sdp_profile_desc_t profile;
|
|
+ sdp_list_t *aproto, *proto[2];
|
|
+ sdp_record_t record;
|
|
+ uint8_t u8 = rfcomm_channel_ag;
|
|
+ uint8_t u8_hs = rfcomm_channel_hs;
|
|
+ sdp_data_t *channel;
|
|
+ int ret = 0;
|
|
+
|
|
+ memset((void *)&record, 0, sizeof(sdp_record_t));
|
|
+ record.handle = 0xffffffff;
|
|
+ sdp_uuid16_create(&root_uuid, PUBLIC_BROWSE_GROUP);
|
|
+ root = sdp_list_append(0, &root_uuid);
|
|
+ sdp_set_browse_groups(&record, root);
|
|
+
|
|
+ // Register as an AG
|
|
+
|
|
+ sdp_uuid16_create(&svclass_uuid, HANDSFREE_AUDIO_GW_SVCLASS_ID);
|
|
+ svclass_id = sdp_list_append(0, &svclass_uuid);
|
|
+ sdp_uuid16_create(&ga_svclass_uuid, GENERIC_AUDIO_SVCLASS_ID);
|
|
+ svclass_id = sdp_list_append(svclass_id, &ga_svclass_uuid);
|
|
+ sdp_set_service_classes(&record, svclass_id);
|
|
+ sdp_uuid16_create(&profile.uuid, 0x111f);
|
|
+ profile.version = 0x0100;
|
|
+ pfseq = sdp_list_append(0, &profile);
|
|
+
|
|
+ sdp_set_profile_descs(&record, pfseq);
|
|
+
|
|
+ sdp_uuid16_create(&l2cap_uuid, L2CAP_UUID);
|
|
+ proto[0] = sdp_list_append(0, &l2cap_uuid);
|
|
+ apseq = sdp_list_append(0, proto[0]);
|
|
+
|
|
+ sdp_uuid16_create(&rfcomm_uuid, RFCOMM_UUID);
|
|
+ proto[1] = sdp_list_append(0, &rfcomm_uuid);
|
|
+ channel = sdp_data_alloc(SDP_UINT8, &u8);
|
|
+ proto[1] = sdp_list_append(proto[1], channel);
|
|
+ apseq = sdp_list_append(apseq, proto[1]);
|
|
+
|
|
+ aproto = sdp_list_append(0, apseq);
|
|
+ sdp_set_access_protos(&record, aproto);
|
|
+
|
|
+ sdp_set_info_attr(&record, "Voice Gateway", 0, 0);
|
|
+
|
|
+ if (sdp_record_register(session, &record, SDP_RECORD_PERSIST) < 0) {
|
|
+ ast_log(LOG_ERROR, "Service Record registration failed\n");
|
|
+ ret = -1;
|
|
+ goto end;
|
|
+ }
|
|
+
|
|
+ sdp_record_ag = record.handle;
|
|
+ sdp_record_gui = record.handle;
|
|
+
|
|
+ ast_log(LOG_NOTICE, "HeadsetAudioGateway service registered\n");
|
|
+
|
|
+ sdp_data_free(channel);
|
|
+ sdp_list_free(proto[0], 0);
|
|
+ sdp_list_free(proto[1], 0);
|
|
+ sdp_list_free(apseq, 0);
|
|
+ sdp_list_free(aproto, 0);
|
|
+
|
|
+ // -------------
|
|
+
|
|
+ memset((void *)&record, 0, sizeof(sdp_record_t));
|
|
+ record.handle = 0xffffffff;
|
|
+ sdp_uuid16_create(&root_uuid, PUBLIC_BROWSE_GROUP);
|
|
+ root = sdp_list_append(0, &root_uuid);
|
|
+ sdp_set_browse_groups(&record, root);
|
|
+
|
|
+ // Register as an HS
|
|
+
|
|
+ sdp_uuid16_create(&svclass_uuid, HANDSFREE_AUDIO_GW_SVCLASS_ID);
|
|
+ svclass_id = sdp_list_append(0, &svclass_uuid);
|
|
+ sdp_uuid16_create(&ga_svclass_uuid, GENERIC_AUDIO_SVCLASS_ID);
|
|
+ svclass_id = sdp_list_append(svclass_id, &ga_svclass_uuid);
|
|
+ sdp_set_service_classes(&record, svclass_id);
|
|
+ sdp_uuid16_create(&profile.uuid, 0x111e);
|
|
+ profile.version = 0x0100;
|
|
+ pfseq = sdp_list_append(0, &profile);
|
|
+ sdp_set_profile_descs(&record, pfseq);
|
|
+
|
|
+ sdp_uuid16_create(&l2cap_uuid, L2CAP_UUID);
|
|
+ proto[0] = sdp_list_append(0, &l2cap_uuid);
|
|
+ apseq = sdp_list_append(0, proto[0]);
|
|
+
|
|
+ sdp_uuid16_create(&rfcomm_uuid, RFCOMM_UUID);
|
|
+ proto[1] = sdp_list_append(0, &rfcomm_uuid);
|
|
+ channel = sdp_data_alloc(SDP_UINT8, &u8_hs);
|
|
+ proto[1] = sdp_list_append(proto[1], channel);
|
|
+ apseq = sdp_list_append(apseq, proto[1]);
|
|
+
|
|
+ aproto = sdp_list_append(0, apseq);
|
|
+ sdp_set_access_protos(&record, aproto);
|
|
+ sdp_set_info_attr(&record, "Voice Gateway", 0, 0);
|
|
+
|
|
+ if (sdp_record_register(session, &record, SDP_RECORD_PERSIST) < 0) {
|
|
+ ast_log(LOG_ERROR, "Service Record registration failed\n");
|
|
+ ret = -1;
|
|
+ goto end;
|
|
+ }
|
|
+
|
|
+ sdp_record_hs = record.handle;
|
|
+
|
|
+ ast_log(LOG_NOTICE, "HeadsetAudioGateway service registered\n");
|
|
+
|
|
+end:
|
|
+ sdp_data_free(channel);
|
|
+ sdp_list_free(proto[0], 0);
|
|
+ sdp_list_free(proto[1], 0);
|
|
+ sdp_list_free(apseq, 0);
|
|
+ sdp_list_free(aproto, 0);
|
|
+
|
|
+ return ret;
|
|
+}
|
|
+
|
|
+static int
|
|
+rfcomm_listen(bdaddr_t * bdaddr, int channel)
|
|
+{
|
|
+
|
|
+ int sock = -1;
|
|
+ struct sockaddr_rc loc_addr;
|
|
+ int on = 1;
|
|
+
|
|
+ if ((sock = socket(PF_BLUETOOTH, SOCK_STREAM, BTPROTO_RFCOMM)) < 0) {
|
|
+ ast_log(LOG_ERROR, "Can't create socket: %s (errno: %d)\n", strerror(errno), errno);
|
|
+ return -1;
|
|
+ }
|
|
+
|
|
+ loc_addr.rc_family = AF_BLUETOOTH;
|
|
+
|
|
+ /* Local Interface Address */
|
|
+ bacpy(&loc_addr.rc_bdaddr, bdaddr);
|
|
+
|
|
+ /* Channel */
|
|
+ loc_addr.rc_channel = channel;
|
|
+
|
|
+ if (bind(sock, (struct sockaddr *)&loc_addr, sizeof(loc_addr)) < 0) {
|
|
+ ast_log(LOG_ERROR, "Can't bind socket: %s (errno: %d)\n", strerror(errno), errno);
|
|
+ close(sock);
|
|
+ return -1;
|
|
+ }
|
|
+
|
|
+ if (setsockopt(sock, SOL_SOCKET, SO_REUSEADDR, &on, sizeof(on)) == -1) {
|
|
+ ast_log(LOG_ERROR, "Set socket SO_REUSEADDR option on failed: errno %d, %s", errno, strerror(errno));
|
|
+ close(sock);
|
|
+ return -1;
|
|
+ }
|
|
+
|
|
+ if (fcntl(sock, F_SETFL, O_RDWR|O_NONBLOCK) != 0)
|
|
+ ast_log(LOG_ERROR, "Can't set RFCOMM socket to NBIO\n");
|
|
+
|
|
+ if (listen(sock, 10) < 0) {
|
|
+ ast_log(LOG_ERROR,"Can not listen on the socket. %s(%d)\n", strerror(errno), errno);
|
|
+ close(sock);
|
|
+ return -1;
|
|
+ }
|
|
+
|
|
+ ast_log(LOG_NOTICE, "Listening for RFCOMM channel %d connections on FD %d\n", channel, sock);
|
|
+
|
|
+ return sock;
|
|
+}
|
|
+
|
|
+
|
|
+static int
|
|
+sco_listen(bdaddr_t * bdaddr)
|
|
+{
|
|
+ int sock = -1;
|
|
+ int on = 1;
|
|
+ struct sockaddr_sco loc_addr;
|
|
+
|
|
+ memset(&loc_addr, 0, sizeof(loc_addr));
|
|
+
|
|
+ if ((sock = socket(PF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO)) < 0) {
|
|
+ ast_log(LOG_ERROR, "Can't create SCO socket: %s (errno: %d)\n", strerror(errno), errno);
|
|
+ return -1;
|
|
+ }
|
|
+
|
|
+ loc_addr.sco_family = AF_BLUETOOTH;
|
|
+ bacpy(&loc_addr.sco_bdaddr, BDADDR_ANY);
|
|
+
|
|
+ if (bind(sock, (struct sockaddr *)&loc_addr, sizeof(loc_addr)) < 0) {
|
|
+ ast_log(LOG_ERROR, "Can't bind SCO socket: %s (errno: %d)\n", strerror(errno), errno);
|
|
+ close(sock);
|
|
+ return -1;
|
|
+ }
|
|
+
|
|
+ if (setsockopt(sock, SOL_SOCKET, SO_REUSEADDR, &on, sizeof(on)) == -1) {
|
|
+ ast_log(LOG_ERROR, "Set SCO socket SO_REUSEADDR option on failed: errno %d, %s", errno, strerror(errno));
|
|
+ close(sock);
|
|
+ return -1;
|
|
+ }
|
|
+
|
|
+ if (fcntl(sock, F_SETFL, O_RDWR|O_NONBLOCK) != 0)
|
|
+ ast_log(LOG_ERROR, "Can't set SCO socket to NBIO\n");
|
|
+
|
|
+ if (listen(sock, 10) < 0) {
|
|
+ ast_log(LOG_ERROR,"Can not listen on SCO socket: %s(%d)\n", strerror(errno), errno);
|
|
+ close(sock);
|
|
+ return -1;
|
|
+ }
|
|
+
|
|
+ ast_log(LOG_NOTICE, "Listening for SCO connections on FD %d\n", sock);
|
|
+
|
|
+ return sock;
|
|
+}
|
|
+
|
|
+static int
|
|
+rfcomm_connect(bdaddr_t * src, bdaddr_t * dst, int channel, int nbio)
|
|
+{
|
|
+ struct sockaddr_rc addr;
|
|
+ int s;
|
|
+
|
|
+ if ((s = socket(PF_BLUETOOTH, SOCK_STREAM, BTPROTO_RFCOMM)) < 0) {
|
|
+ return -1;
|
|
+ }
|
|
+
|
|
+ memset(&addr, 0, sizeof(addr));
|
|
+ addr.rc_family = AF_BLUETOOTH;
|
|
+ bacpy(&addr.rc_bdaddr, src);
|
|
+ addr.rc_channel = 0;
|
|
+
|
|
+ if (bind(s, (struct sockaddr *)&addr, sizeof(addr)) < 0) {
|
|
+ close(s);
|
|
+ return -1;
|
|
+ }
|
|
+
|
|
+ memset(&addr, 0, sizeof(addr));
|
|
+ addr.rc_family = AF_BLUETOOTH;
|
|
+ bacpy(&addr.rc_bdaddr, dst);
|
|
+ addr.rc_channel = channel;
|
|
+
|
|
+ if (nbio) {
|
|
+ if (fcntl(s, F_SETFL, O_RDWR|O_NONBLOCK) != 0)
|
|
+ ast_log(LOG_ERROR, "Can't set RFCOMM socket to NBIO\n");
|
|
+ }
|
|
+
|
|
+ if (connect(s, (struct sockaddr *)&addr, sizeof(addr)) < 0 && (nbio != 1 || (errno != EAGAIN))) {
|
|
+ close(s);
|
|
+ return -1;
|
|
+ }
|
|
+
|
|
+ return s;
|
|
+}
|
|
+
|
|
+/* Must be called with dev->lock held */
|
|
+
|
|
+static int
|
|
+sco_connect(blt_dev_t * dev)
|
|
+{
|
|
+ struct sockaddr_sco addr;
|
|
+ // struct sco_conninfo conn;
|
|
+ // struct sco_options opts;
|
|
+ // int size;
|
|
+ // bdaddr_t * src = &local_bdaddr;
|
|
+
|
|
+ int s;
|
|
+ bdaddr_t * dst = &(dev->bdaddr);
|
|
+
|
|
+ if (dev->sco != -1) {
|
|
+ ast_log(LOG_ERROR, "SCO fd already open.\n");
|
|
+ return -1;
|
|
+ }
|
|
+
|
|
+ if ((s = socket(PF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO)) < 0) {
|
|
+ ast_log(LOG_ERROR, "Can't create SCO socket(): %s\n", strerror(errno));
|
|
+ return -1;
|
|
+ }
|
|
+
|
|
+ memset(&addr, 0, sizeof(addr));
|
|
+
|
|
+ addr.sco_family = AF_BLUETOOTH;
|
|
+ bacpy(&addr.sco_bdaddr, BDADDR_ANY);
|
|
+
|
|
+ if (bind(s, (struct sockaddr *)&addr, sizeof(addr)) < 0) {
|
|
+ ast_log(LOG_ERROR, "Can't bind() SCO socket: %s\n", strerror(errno));
|
|
+ close(s);
|
|
+ return -1;
|
|
+ }
|
|
+
|
|
+ memset(&addr, 0, sizeof(addr));
|
|
+ addr.sco_family = AF_BLUETOOTH;
|
|
+ bacpy(&addr.sco_bdaddr, dst);
|
|
+
|
|
+ if (fcntl(s, F_SETFL, O_RDWR|O_NONBLOCK) != 0)
|
|
+ ast_log(LOG_ERROR, "Can't set SCO socket to NBIO\n");
|
|
+
|
|
+ if ((connect(s, (struct sockaddr *)&addr, sizeof(addr)) < 0) && (errno != EAGAIN)) {
|
|
+ ast_log(LOG_ERROR, "Can't connect() SCO socket: %s (errno %d)\n", strerror(errno), errno);
|
|
+ close(s);
|
|
+ return -1;
|
|
+ }
|
|
+
|
|
+ //size = sizeof(conn);
|
|
+
|
|
+
|
|
+/* XXX:T: HERE, fix getting SCO conninfo.
|
|
+
|
|
+ if (getsockopt(s, SOL_SCO, SCO_CONNINFO, &conn, &size) < 0) {
|
|
+ ast_log(LOG_ERROR, "Can't getsockopt SCO_CONNINFO on SCO socket: %s\n", strerror(errno));
|
|
+ close(s);
|
|
+ return -1;
|
|
+ }
|
|
+
|
|
+ size = sizeof(opts);
|
|
+
|
|
+ if (getsockopt(s, SOL_SCO, SCO_OPTIONS, &opts, &size) < 0) {
|
|
+ ast_log(LOG_ERROR, "Can't getsockopt SCO_OPTIONS on SCO socket: %s\n", strerror(errno));
|
|
+ close(s);
|
|
+ return -1;
|
|
+ }
|
|
+
|
|
+ dev->sco_handle = conn.hci_handle;
|
|
+ dev->sco_mtu = opts.mtu;
|
|
+
|
|
+*/
|
|
+
|
|
+ ast_log(LOG_DEBUG, "SCO: %d\n", s);
|
|
+
|
|
+ dev->sco = s;
|
|
+
|
|
+ return 0;
|
|
+}
|
|
+
|
|
+
|
|
+/* ---------------------------------- */
|
|
+
|
|
+/* Non blocking (async) outgoing bluetooth connection */
|
|
+
|
|
+static int
|
|
+try_connect(blt_dev_t * dev)
|
|
+{
|
|
+ int fd;
|
|
+ ast_mutex_lock(&(dev->lock));
|
|
+
|
|
+ if (dev->status != BLT_STATUS_CONNECTING && dev->status != BLT_STATUS_DOWN) {
|
|
+ ast_mutex_unlock(&(dev->lock));
|
|
+ return 0;
|
|
+ }
|
|
+
|
|
+ if (dev->rd != -1) {
|
|
+
|
|
+ int ret;
|
|
+ struct pollfd pfd;
|
|
+
|
|
+ if (dev->status != BLT_STATUS_CONNECTING) {
|
|
+ ast_mutex_unlock(&(dev->lock));
|
|
+ dev->outgoing_id = -1;
|
|
+ return 0;
|
|
+ }
|
|
+
|
|
+ // ret = connect(dev->rd, (struct sockaddr *)&(dev->addr), sizeof(struct sockaddr_rc)); //
|
|
+
|
|
+ pfd.fd = dev->rd;
|
|
+ pfd.events = POLLIN | POLLOUT;
|
|
+
|
|
+ ret = poll(&pfd, 1, 0);
|
|
+
|
|
+ if (ret == -1) {
|
|
+ close(dev->rd);
|
|
+ dev->rd = -1;
|
|
+ dev->status = BLT_STATUS_DOWN;
|
|
+ dev->outgoing_id = ast_sched_add(sched, 10000, AST_SCHED_CB(try_connect), dev);
|
|
+ ast_mutex_unlock(&(dev->lock));
|
|
+ return 0;
|
|
+ }
|
|
+
|
|
+ if (ret > 0) {
|
|
+
|
|
+ int len = sizeof(ret);
|
|
+ getsockopt(dev->rd, SOL_SOCKET, SO_ERROR, &ret, &len);
|
|
+
|
|
+ if (ret == 0) {
|
|
+
|
|
+ ast_log(LOG_NOTICE, "Initialised bluetooth link to device %s\n", dev->name);
|
|
+
|
|
+#if 0
|
|
+ {
|
|
+ struct hci_conn_info_req * cr;
|
|
+ int dd;
|
|
+ char name[248];
|
|
+
|
|
+ cr = malloc(sizeof(*cr) + sizeof(struct hci_conn_info));
|
|
+ dd = hci_open_dev(hcidev_id);
|
|
+ cr->type = ACL_LINK;
|
|
+ bacpy(&cr->bdaddr, &(dev->bdaddr));
|
|
+
|
|
+ if (ioctl(dd, HCIGETCONNINFO, (unsigned long)cr) < 0) {
|
|
+ ast_log(LOG_ERROR, "Failed to get connection info: %s\n", strerror(errno));
|
|
+ } else {
|
|
+ ast_log(LOG_DEBUG, "HCI Handle: %d\n", cr->conn_info->handle);
|
|
+ }
|
|
+
|
|
+ if (hci_read_remote_name(dd, &(dev->bdaddr), sizeof(name), name, 25000) == 0)
|
|
+ ast_log(LOG_DEBUG, "Remote Name: %s\n", name);
|
|
+ free(cr);
|
|
+ }
|
|
+#endif
|
|
+
|
|
+ dev->status = BLT_STATUS_NEGOTIATING;
|
|
+
|
|
+ /* If this device is an AG/GUI, we initiate the negotiation. */
|
|
+
|
|
+ if (dev->role == BLT_ROLE_AG ||
|
|
+ dev->role == BLT_ROLE_GUI) {
|
|
+ dev->cb = ag_brsf_response;
|
|
+ send_atcmd(dev, "AT+BRSF=23");
|
|
+ }
|
|
+
|
|
+ dev->outgoing_id = -1;
|
|
+ ast_mutex_unlock(&(dev->lock));
|
|
+ return 0;
|
|
+
|
|
+ } else {
|
|
+
|
|
+ if (ret != EHOSTDOWN)
|
|
+ ast_log(LOG_NOTICE, "Connect to device %s failed: %s (errno %d)\n", dev->name, strerror(ret), ret);
|
|
+
|
|
+ close(dev->rd);
|
|
+ dev->rd = -1;
|
|
+ dev->status = BLT_STATUS_DOWN;
|
|
+ dev->outgoing_id = ast_sched_add(sched, (ret == EHOSTDOWN) ? 10000 : 2500, AST_SCHED_CB(try_connect), dev);
|
|
+ ast_mutex_unlock(&(dev->lock));
|
|
+ return 0;
|
|
+
|
|
+ }
|
|
+
|
|
+ }
|
|
+
|
|
+ dev->outgoing_id = ast_sched_add(sched, 100, AST_SCHED_CB(try_connect), dev);
|
|
+ ast_mutex_unlock(&(dev->lock));
|
|
+ return 0;
|
|
+ }
|
|
+
|
|
+ ast_log(LOG_NOTICE, "RFCOMM connect start.\n");
|
|
+ fd = rfcomm_connect(&local_bdaddr, &(dev->bdaddr), dev->channel, 1);
|
|
+ ast_log(LOG_NOTICE, "RFCOMM connect done.\n");
|
|
+
|
|
+ if (fd == -1) {
|
|
+ ast_log(LOG_WARNING, "NBIO connect() to %s returned %d: %s\n", dev->name, errno, strerror(errno));
|
|
+ dev->outgoing_id = ast_sched_add(sched, 5000, AST_SCHED_CB(try_connect), dev);
|
|
+ ast_mutex_unlock(&(dev->lock));
|
|
+ return 0;
|
|
+ }
|
|
+
|
|
+ dev->rd = fd;
|
|
+ dev->status = BLT_STATUS_CONNECTING;
|
|
+ dev->outgoing_id = ast_sched_add(sched, 100, AST_SCHED_CB(try_connect), dev);
|
|
+ ast_mutex_unlock(&(dev->lock));
|
|
+ return 0;
|
|
+}
|
|
+
|
|
+
|
|
+/* Called whenever a new command is received while we're the AG */
|
|
+
|
|
+
|
|
+static int
|
|
+process_rfcomm_cmd(blt_dev_t * dev, char * cmd)
|
|
+{
|
|
+ int i;
|
|
+ char * fullcmd = cmd;
|
|
+
|
|
+ if (option_verbose)
|
|
+ ast_verbose(VERBOSE_PREFIX_1 "[%s] %*s > %s\n", role2str(dev->role), 10, dev->name, cmd);
|
|
+
|
|
+ /* Read the 'AT' from the start of the string */
|
|
+ if (strncmp(cmd, "AT", 2)) {
|
|
+ ast_log(LOG_WARNING, "Unknown command without 'AT': %s\n", cmd);
|
|
+ send_atcmd_error(dev);
|
|
+ return 0;
|
|
+ }
|
|
+
|
|
+ cmd += 2;
|
|
+
|
|
+ // Don't forget 'AT' on its own is OK.
|
|
+
|
|
+ if (strlen(cmd) == 0) {
|
|
+ send_atcmd_ok(dev, fullcmd);
|
|
+ return 0;
|
|
+ }
|
|
+
|
|
+ for (i = 0 ; i < ATCMD_LIST_LEN ; i++) {
|
|
+ if (strncmp(atcmd_list[i].str, cmd, strlen(atcmd_list[i].str)) == 0) {
|
|
+ char * pos = (cmd + strlen(atcmd_list[i].str));
|
|
+ if ((strncmp(pos, "=?", 2) == 0) && (strlen(pos) == 2)) {
|
|
+ /* TEST command */
|
|
+ if (atcmd_list[i].test) {
|
|
+ if (atcmd_list[i].test(dev) == 0)
|
|
+ send_atcmd_ok(dev, fullcmd);
|
|
+ else
|
|
+ send_atcmd_error(dev);
|
|
+ } else {
|
|
+ send_atcmd_ok(dev, fullcmd);
|
|
+ }
|
|
+ } else if ((strncmp(pos, "?", 1) == 0) && (strlen(pos) == 1)) {
|
|
+ /* READ command */
|
|
+ if (atcmd_list[i].read) {
|
|
+ if (atcmd_list[i].read(dev) == 0)
|
|
+ send_atcmd_ok(dev, fullcmd);
|
|
+ else
|
|
+ send_atcmd_error(dev);
|
|
+ } else {
|
|
+ ast_log(LOG_WARNING, "AT Command: '%s' missing READ function\n", fullcmd);
|
|
+ send_atcmd_error(dev);
|
|
+ }
|
|
+ } else if (strncmp(pos, "=", 1) == 0) {
|
|
+ /* SET command */
|
|
+ if (atcmd_list[i].set) {
|
|
+ if (atcmd_list[i].set(dev, (pos + 1), (*(pos + 1)) ? strlen(pos + 1) : 0) == 0)
|
|
+ send_atcmd_ok(dev, fullcmd);
|
|
+ else
|
|
+ send_atcmd_error(dev);
|
|
+ } else {
|
|
+ ast_log(LOG_WARNING, "AT Command: '%s' missing SET function\n", fullcmd);
|
|
+ send_atcmd_error(dev);
|
|
+ }
|
|
+ } else {
|
|
+ /* EXECUTE command */
|
|
+ if (atcmd_list[i].execute) {
|
|
+ if (atcmd_list[i].execute(dev, cmd + strlen(atcmd_list[i].str)) == 0)
|
|
+ send_atcmd_ok(dev, fullcmd);
|
|
+ else
|
|
+ send_atcmd_error(dev);
|
|
+ } else {
|
|
+ ast_log(LOG_WARNING, "AT Command: '%s' missing EXECUTE function\n", fullcmd);
|
|
+ send_atcmd_error(dev);
|
|
+ }
|
|
+ }
|
|
+ return 0;
|
|
+ }
|
|
+ }
|
|
+
|
|
+ ast_log(LOG_NOTICE, "Unknown AT Command: '%s' (%s)\n", fullcmd, cmd);
|
|
+ send_atcmd_error(dev);
|
|
+
|
|
+ return 0;
|
|
+}
|
|
+
|
|
+/* Called when a socket is incoming */
|
|
+
|
|
+static void
|
|
+handle_incoming(int fd, blt_role_t role)
|
|
+{
|
|
+ blt_dev_t * dev;
|
|
+ struct sockaddr_rc addr;
|
|
+ int len = sizeof(addr);
|
|
+
|
|
+ // Got a new incoming socket.
|
|
+ ast_log(LOG_DEBUG, "Incoming RFCOMM socket\n");
|
|
+
|
|
+ ast_mutex_lock(&iface_lock);
|
|
+
|
|
+ fd = accept(fd, (struct sockaddr*)&addr, &len);
|
|
+
|
|
+ dev = iface_head;
|
|
+ while (dev) {
|
|
+ if (bacmp(&(dev->bdaddr), &addr.rc_bdaddr) == 0) {
|
|
+ ast_log(LOG_DEBUG, "Connect from %s\n", dev->name);
|
|
+ ast_mutex_lock(&(dev->lock));
|
|
+ /* Kill any outstanding connect attempt. */
|
|
+ if (dev->outgoing_id > -1) {
|
|
+ ast_sched_del(sched, dev->outgoing_id);
|
|
+ dev->outgoing_id = -1;
|
|
+ }
|
|
+
|
|
+ rd_close(dev, 0, 0);
|
|
+
|
|
+ dev->status = BLT_STATUS_NEGOTIATING;
|
|
+ dev->rd = fd;
|
|
+
|
|
+ if (dev->role == BLT_ROLE_AG ||
|
|
+ dev->role == BLT_ROLE_GUI) {
|
|
+ dev->cb = ag_brsf_response;
|
|
+ send_atcmd(dev, "AT+BRSF=23");
|
|
+ }
|
|
+ ast_mutex_unlock(&(dev->lock));
|
|
+ break;
|
|
+ }
|
|
+ dev = dev->next;
|
|
+ }
|
|
+
|
|
+ if (dev == NULL) {
|
|
+ ast_log(LOG_WARNING, "Connect from unknown device\n");
|
|
+ close(fd);
|
|
+ }
|
|
+ ast_mutex_unlock(&iface_lock);
|
|
+
|
|
+ return;
|
|
+}
|
|
+
|
|
+static void
|
|
+handle_incoming_sco(int master)
|
|
+{
|
|
+
|
|
+ blt_dev_t * dev;
|
|
+ struct sockaddr_sco addr;
|
|
+ struct sco_conninfo conn;
|
|
+ struct sco_options opts;
|
|
+ int len = sizeof(addr);
|
|
+ int fd;
|
|
+
|
|
+ ast_log(LOG_DEBUG, "Incoming SCO socket\n");
|
|
+
|
|
+ fd = accept(master, (struct sockaddr*)&addr, &len);
|
|
+
|
|
+ if (fcntl(fd, F_SETFL, O_RDWR|O_NONBLOCK) != 0) {
|
|
+ ast_log(LOG_ERROR, "Can't set SCO socket to NBIO\n");
|
|
+ close(fd);
|
|
+ return;
|
|
+ }
|
|
+
|
|
+ len = sizeof(conn);
|
|
+
|
|
+ if (getsockopt(fd, SOL_SCO, SCO_CONNINFO, &conn, &len) < 0) {
|
|
+ ast_log(LOG_ERROR, "Can't getsockopt SCO_CONNINFO on SCO socket: %s\n", strerror(errno));
|
|
+ close(fd);
|
|
+ return;
|
|
+ }
|
|
+
|
|
+ len = sizeof(opts);
|
|
+
|
|
+ if (getsockopt(fd, SOL_SCO, SCO_OPTIONS, &opts, &len) < 0) {
|
|
+ ast_log(LOG_ERROR, "Can't getsockopt SCO_OPTIONS on SCO socket: %s\n", strerror(errno));
|
|
+ close(fd);
|
|
+ return;
|
|
+ }
|
|
+
|
|
+ ast_mutex_lock(&iface_lock);
|
|
+ dev = iface_head;
|
|
+ while (dev) {
|
|
+ if (bacmp(&(dev->bdaddr), &addr.sco_bdaddr) == 0) {
|
|
+ ast_log(LOG_DEBUG, "SCO Connect from %s\n", dev->name);
|
|
+ ast_mutex_lock(&(dev->lock));
|
|
+ if (dev->sco_running != -1) {
|
|
+ ast_log(LOG_ERROR, "Incoming SCO socket, but SCO thread already running.\n");
|
|
+ } else {
|
|
+ sco_start(dev, fd);
|
|
+ }
|
|
+ ast_mutex_unlock(&(dev->lock));
|
|
+ break;
|
|
+ }
|
|
+ dev = dev->next;
|
|
+ }
|
|
+
|
|
+ ast_mutex_unlock(&iface_lock);
|
|
+
|
|
+ if (dev == NULL) {
|
|
+ ast_log(LOG_WARNING, "SCO Connect from unknown device\n");
|
|
+ close(fd);
|
|
+ } else {
|
|
+ // XXX:T: We need to handle the fact we might have an outgoing connection attempt in progress.
|
|
+ ast_log(LOG_DEBUG, "SCO: %d, HCIHandle=%d, MUT=%d\n", fd, conn.hci_handle, opts.mtu);
|
|
+ }
|
|
+
|
|
+
|
|
+
|
|
+ return;
|
|
+}
|
|
+
|
|
+/* Called when there is data waiting on a socket */
|
|
+
|
|
+static int
|
|
+handle_rd_data(blt_dev_t * dev)
|
|
+{
|
|
+ char c;
|
|
+ int ret;
|
|
+
|
|
+ while ((ret = read(dev->rd, &c, 1)) == 1) {
|
|
+
|
|
+ // log_buf[i++] = c;
|
|
+
|
|
+ if (dev->role == BLT_ROLE_HS) {
|
|
+
|
|
+ if (c == '\r') {
|
|
+ ret = process_rfcomm_cmd(dev, dev->rd_buff);
|
|
+ dev->rd_buff_pos = 0;
|
|
+ memset(dev->rd_buff, 0, BLT_RDBUFF_MAX);
|
|
+ return ret;
|
|
+ }
|
|
+
|
|
+ if (dev->rd_buff_pos >= BLT_RDBUFF_MAX)
|
|
+ return 0;
|
|
+
|
|
+ dev->rd_buff[dev->rd_buff_pos++] = c;
|
|
+
|
|
+ } else if (dev->role == BLT_ROLE_AG ||
|
|
+ dev->role == BLT_ROLE_GUI) {
|
|
+
|
|
+ //ast_log(LOG_ERROR, "%s: %c\n", dev->name, c);
|
|
+
|
|
+ switch (dev->state) {
|
|
+ case BLT_STATE_WANT_R:
|
|
+ if (c == '\r' || c == 10) {
|
|
+ dev->state = BLT_STATE_WANT_N;
|
|
+ } else if (c == '+') {
|
|
+ dev->state = BLT_STATE_WANT_CMD;
|
|
+ dev->rd_buff[dev->rd_buff_pos++] = '+';
|
|
+ } else {
|
|
+ ast_log(LOG_ERROR, "Device %s: Expected '\\r', got %d. state=BLT_STATE_WANT_R\n", dev->name, c);
|
|
+ return -1;
|
|
+ }
|
|
+ break;
|
|
+
|
|
+ case BLT_STATE_WANT_N:
|
|
+ if (c == '\n' || c == 13)
|
|
+ dev->state = BLT_STATE_WANT_CMD;
|
|
+ else {
|
|
+ ast_log(LOG_ERROR, "Device %s: Expected '\\n', got %d. state=BLT_STATE_WANT_N\n", dev->name, c);
|
|
+ return -1;
|
|
+ }
|
|
+ break;
|
|
+
|
|
+ case BLT_STATE_WANT_CMD:
|
|
+ if (c == '\r' || c == 10)
|
|
+ dev->state = BLT_STATE_WANT_N2;
|
|
+ else {
|
|
+ if (dev->rd_buff_pos >= BLT_RDBUFF_MAX) {
|
|
+ ast_log(LOG_ERROR, "Device %s: Buffer exceeded\n", dev->name);
|
|
+ return -1;
|
|
+ }
|
|
+ dev->rd_buff[dev->rd_buff_pos++] = c;
|
|
+ }
|
|
+ break;
|
|
+
|
|
+ case BLT_STATE_WANT_N2:
|
|
+ if (c == '\n' || c == 13) {
|
|
+
|
|
+ dev->state = BLT_STATE_WANT_R;
|
|
+
|
|
+ if (dev->rd_buff[0] == '+') {
|
|
+ int i;
|
|
+ // find unsolicited
|
|
+ for (i = 0 ; i < ATCMD_LIST_LEN ; i++) {
|
|
+ if (strncmp(atcmd_list[i].str, dev->rd_buff, strlen(atcmd_list[i].str)) == 0) {
|
|
+ if (atcmd_list[i].unsolicited)
|
|
+ atcmd_list[i].unsolicited(dev, dev->rd_buff + strlen(atcmd_list[i].str) + 1);
|
|
+ else
|
|
+ ast_log(LOG_WARNING, "Device %s: Unhandled Unsolicited: %s\n", dev->name, dev->rd_buff);
|
|
+ break;
|
|
+ }
|
|
+ }
|
|
+
|
|
+ if (option_verbose)
|
|
+ ast_verbose(VERBOSE_PREFIX_1 "[%s] %*s > %s\n", role2str(dev->role), 10, dev->name, dev->rd_buff);
|
|
+
|
|
+ if (i == ATCMD_LIST_LEN)
|
|
+ ast_log(LOG_NOTICE, "Device %s: Got unsolicited message: %s\n", dev->name, dev->rd_buff);
|
|
+
|
|
+ } else if (dev->rd_buff[0] == '*') {
|
|
+ if (option_verbose)
|
|
+ ast_verbose(VERBOSE_PREFIX_1 "[%s]* %*s > %s\n", role2str(dev->role), 9, dev->name, dev->rd_buff);
|
|
+
|
|
+ int i;
|
|
+ // find execute
|
|
+ for (i = 0 ; i < ATCMD_LIST_LEN ; i++) {
|
|
+ if (strncmp(atcmd_list[i].str, dev->rd_buff, strlen(atcmd_list[i].str)) == 0) {
|
|
+ if (atcmd_list[i].execute)
|
|
+ atcmd_list[i].execute(dev, dev->rd_buff + strlen(atcmd_list[i].str) + 1);
|
|
+ else
|
|
+ ast_log(LOG_ERROR, "Device %s: Unhandled Execute: %s\n", dev->name, dev->rd_buff);
|
|
+ break;
|
|
+ }
|
|
+ }
|
|
+
|
|
+
|
|
+ } else {
|
|
+
|
|
+ if (
|
|
+ strcmp(dev->rd_buff, "OK") != 0 &&
|
|
+ strcmp(dev->rd_buff, "CONNECT") != 0 &&
|
|
+ strcmp(dev->rd_buff, "RING") != 0 &&
|
|
+ strcmp(dev->rd_buff, "NO CARRIER") != 0 &&
|
|
+ strcmp(dev->rd_buff, "ERROR") != 0 &&
|
|
+ strcmp(dev->rd_buff, "NO DIALTONE") != 0 &&
|
|
+ strcmp(dev->rd_buff, "BUSY") != 0 &&
|
|
+ strcmp(dev->rd_buff, "NO ANSWER") != 0 &&
|
|
+ strcmp(dev->rd_buff, "DELAYED") != 0
|
|
+ ){
|
|
+ // It must be a multiline error
|
|
+ strncpy(dev->last_err_cmd, dev->rd_buff, 1023);
|
|
+ if (option_verbose)
|
|
+ ast_verbose(VERBOSE_PREFIX_1 "[%s] %*s > %s\n", role2str(dev->role), 10, dev->name, dev->rd_buff);
|
|
+ } else if (dev->cb) {
|
|
+ if (option_verbose)
|
|
+ ast_verbose(VERBOSE_PREFIX_1 "[%s] %*s > %s\n", role2str(dev->role), 10, dev->name, dev->rd_buff);
|
|
+ dev->cb(dev, dev->rd_buff);
|
|
+ } else {
|
|
+ ast_log(LOG_ERROR, "Device %s: Data on socket in HS mode, but no callback\n", dev->name);
|
|
+ }
|
|
+
|
|
+ }
|
|
+
|
|
+ dev->rd_buff_pos = 0;
|
|
+ memset(dev->rd_buff, 0, BLT_RDBUFF_MAX);
|
|
+ } else {
|
|
+
|
|
+ ast_log(LOG_ERROR, "Device %s: Expected '\\n' got %d. state = BLT_STATE_WANT_N2:\n", dev->name, c);
|
|
+ return -1;
|
|
+
|
|
+ }
|
|
+
|
|
+ break;
|
|
+
|
|
+ default:
|
|
+ ast_log(LOG_ERROR, "Device %s: Unknown device state %d\n", dev->name, dev->state);
|
|
+ return -1;
|
|
+
|
|
+ }
|
|
+
|
|
+ }
|
|
+
|
|
+ }
|
|
+
|
|
+ return 0;
|
|
+}
|
|
+
|
|
+/* Close the devices RFCOMM socket, and SCO if it exists. Must hold dev->lock */
|
|
+
|
|
+static void
|
|
+rd_close(blt_dev_t * dev, int reconnect, int e)
|
|
+{
|
|
+ dev->ready = 0;
|
|
+
|
|
+ if (dev->rd)
|
|
+ close(dev->rd);
|
|
+
|
|
+ dev->rd = -1;
|
|
+
|
|
+ dev->status = BLT_STATUS_DOWN;
|
|
+
|
|
+ sco_stop(dev);
|
|
+
|
|
+ if (dev->owner) {
|
|
+ ast_setstate(dev->owner, AST_STATE_DOWN);
|
|
+ ast_queue_control(dev->owner, AST_CONTROL_HANGUP);
|
|
+ }
|
|
+
|
|
+ /* Schedule a reconnect */
|
|
+ if (reconnect && dev->autoconnect) {
|
|
+ dev->outgoing_id = ast_sched_add(sched, 5000, AST_SCHED_CB(try_connect), dev);
|
|
+
|
|
+ if (monitor_thread == pthread_self()) {
|
|
+ // Because we're not the monitor thread, we needd to inturrupt poll().
|
|
+ pthread_kill(monitor_thread, SIGURG);
|
|
+ }
|
|
+
|
|
+ if (e)
|
|
+ ast_log(LOG_NOTICE, "Device %s disconnected, scheduled reconnect in 5 seconds: %s (errno %d)\n", dev->name, strerror(e), e);
|
|
+ } else if (e) {
|
|
+ ast_log(LOG_NOTICE, "Device %s disconnected: %s (errno %d)\n", dev->name, strerror(e), e);
|
|
+ }
|
|
+
|
|
+ return;
|
|
+}
|
|
+
|
|
+/*
|
|
+ * Remember that we can only add to the scheduler from
|
|
+ * the do_monitor thread, as it calculates time to next one from
|
|
+ * this loop.
|
|
+ */
|
|
+
|
|
+static void *
|
|
+do_monitor(void * data)
|
|
+{
|
|
+#define SRV_SOCK_CNT 4
|
|
+
|
|
+ int res = 0;
|
|
+ blt_dev_t * dev;
|
|
+ struct pollfd * pfds = malloc(sizeof(struct pollfd) * (ifcount + SRV_SOCK_CNT));
|
|
+
|
|
+ /* -- We start off by trying to connect all of our devices (non blocking) -- */
|
|
+
|
|
+ monitor_pid = getpid();
|
|
+
|
|
+ if (ast_mutex_lock(&iface_lock)) {
|
|
+ ast_log(LOG_ERROR, "Failed to get iface_lock.\n");
|
|
+ return NULL;
|
|
+ }
|
|
+
|
|
+ dev = iface_head;
|
|
+ while (dev) {
|
|
+
|
|
+ if (socketpair(PF_UNIX, SOCK_STREAM, 0, dev->sco_pipe) != 0) {
|
|
+ ast_log(LOG_ERROR, "Failed to create socket pair: %s (errno %d)\n", strerror(errno), errno);
|
|
+ ast_mutex_unlock(&iface_lock);
|
|
+ return NULL;
|
|
+ }
|
|
+
|
|
+ if (dev->autoconnect && dev->status == BLT_STATUS_DOWN)
|
|
+ dev->outgoing_id = ast_sched_add(sched, 1500, AST_SCHED_CB(try_connect), dev);
|
|
+ dev = dev->next;
|
|
+ }
|
|
+ ast_mutex_unlock(&iface_lock);
|
|
+
|
|
+ /* -- Now, Scan all sockets, and service scheduler -- */
|
|
+
|
|
+ pfds[0].fd = rfcomm_sock_ag;
|
|
+ pfds[0].events = POLLIN;
|
|
+
|
|
+ pfds[1].fd = rfcomm_sock_hs;
|
|
+ pfds[1].events = POLLIN;
|
|
+
|
|
+ pfds[2].fd = rfcomm_sock_gui;
|
|
+ pfds[2].events = POLLIN;
|
|
+
|
|
+ pfds[3].fd = sco_socket;
|
|
+ pfds[3].events = POLLIN;
|
|
+
|
|
+ while (1) {
|
|
+ int cnt = SRV_SOCK_CNT;
|
|
+ int i;
|
|
+
|
|
+ /* -- Build pfds -- */
|
|
+
|
|
+ if (ast_mutex_lock(&iface_lock)) {
|
|
+ ast_log(LOG_ERROR, "Failed to get iface_lock.\n");
|
|
+ return NULL;
|
|
+ }
|
|
+ dev = iface_head;
|
|
+ while (dev) {
|
|
+ ast_mutex_lock(&(dev->lock));
|
|
+ if (dev->rd > 0 && ((dev->status != BLT_STATUS_DOWN) && (dev->status != BLT_STATUS_CONNECTING))) {
|
|
+ pfds[cnt].fd = dev->rd;
|
|
+ pfds[cnt].events = POLLIN;
|
|
+ cnt++;
|
|
+ }
|
|
+ ast_mutex_unlock(&(dev->lock));
|
|
+ dev = dev->next;
|
|
+ }
|
|
+ ast_mutex_unlock(&iface_lock);
|
|
+
|
|
+ /* -- End Build pfds -- */
|
|
+
|
|
+ res = ast_sched_wait(sched);
|
|
+ res = poll(pfds, cnt, MAX(100, MIN(100, res)));
|
|
+
|
|
+ if (res == 0)
|
|
+ ast_sched_runq(sched);
|
|
+
|
|
+ if (pfds[0].revents) {
|
|
+ handle_incoming(rfcomm_sock_ag, BLT_ROLE_AG);
|
|
+ res--;
|
|
+ }
|
|
+
|
|
+ if (pfds[1].revents) {
|
|
+ handle_incoming(rfcomm_sock_hs, BLT_ROLE_HS);
|
|
+ res--;
|
|
+ }
|
|
+
|
|
+ if (pfds[2].revents) {
|
|
+ handle_incoming(rfcomm_sock_gui, BLT_ROLE_GUI);
|
|
+ res--;
|
|
+ }
|
|
+
|
|
+ if (pfds[3].revents) {
|
|
+ handle_incoming_sco(sco_socket);
|
|
+ res--;
|
|
+ }
|
|
+
|
|
+ if (res == 0)
|
|
+ continue;
|
|
+
|
|
+ for (i = SRV_SOCK_CNT ; i < cnt ; i++) {
|
|
+
|
|
+ /* Optimise a little bit */
|
|
+ if (res == 0)
|
|
+ break;
|
|
+ else if (pfds[i].revents == 0)
|
|
+ continue;
|
|
+
|
|
+ /* -- Find the socket that has activity -- */
|
|
+
|
|
+ if (ast_mutex_lock(&iface_lock)) {
|
|
+ ast_log(LOG_ERROR, "Failed to get iface_lock.\n");
|
|
+ return NULL;
|
|
+ }
|
|
+
|
|
+ dev = iface_head;
|
|
+
|
|
+ while (dev) {
|
|
+ if (pfds[i].fd == dev->rd) {
|
|
+ ast_mutex_lock(&(dev->lock));
|
|
+ if (pfds[i].revents & POLLIN) {
|
|
+ if (handle_rd_data(dev) == -1) {
|
|
+ rd_close(dev, 0, 0);
|
|
+ }
|
|
+ } else {
|
|
+ rd_close(dev, 1, sock_err(dev->rd));
|
|
+ }
|
|
+ ast_mutex_unlock(&(dev->lock));
|
|
+ res--;
|
|
+ break;
|
|
+ }
|
|
+ dev = dev->next;
|
|
+ }
|
|
+
|
|
+ if (dev == NULL) {
|
|
+ ast_log(LOG_ERROR, "Unhandled fd from poll()\n");
|
|
+ close(pfds[i].fd);
|
|
+ }
|
|
+
|
|
+ ast_mutex_unlock(&iface_lock);
|
|
+
|
|
+ /* -- End find socket with activity -- */
|
|
+
|
|
+ }
|
|
+
|
|
+ }
|
|
+
|
|
+ return NULL;
|
|
+}
|
|
+
|
|
+static int
|
|
+restart_monitor(void)
|
|
+{
|
|
+
|
|
+ if (monitor_thread == AST_PTHREADT_STOP)
|
|
+ return 0;
|
|
+
|
|
+ if (ast_mutex_lock(&monitor_lock)) {
|
|
+ ast_log(LOG_WARNING, "Unable to lock monitor\n");
|
|
+ return -1;
|
|
+ }
|
|
+
|
|
+ if (monitor_thread == pthread_self()) {
|
|
+ ast_mutex_unlock(&monitor_lock);
|
|
+ ast_log(LOG_WARNING, "Cannot kill myself\n");
|
|
+ return -1;
|
|
+ }
|
|
+
|
|
+ if (monitor_thread != AST_PTHREADT_NULL) {
|
|
+
|
|
+ /* Just signal it to be sure it wakes up */
|
|
+ pthread_cancel(monitor_thread);
|
|
+ pthread_kill(monitor_thread, SIGURG);
|
|
+ ast_log(LOG_DEBUG, "Waiting for monitor thread to join...\n");
|
|
+ pthread_join(monitor_thread, NULL);
|
|
+ ast_log(LOG_DEBUG, "joined\n");
|
|
+
|
|
+ } else {
|
|
+
|
|
+ /* Start a new monitor */
|
|
+ if (ast_pthread_create(&monitor_thread, NULL, do_monitor, NULL) < 0) {
|
|
+ ast_mutex_unlock(&monitor_lock);
|
|
+ ast_log(LOG_ERROR, "Unable to start monitor thread.\n");
|
|
+ return -1;
|
|
+ }
|
|
+
|
|
+ }
|
|
+
|
|
+ ast_mutex_unlock(&monitor_lock);
|
|
+ return 0;
|
|
+}
|
|
+
|
|
+static int
|
|
+blt_parse_config(void)
|
|
+{
|
|
+ struct ast_config * cfg;
|
|
+ struct ast_variable * v;
|
|
+ char * cat;
|
|
+
|
|
+ cfg = ast_load(BLT_CONFIG_FILE);
|
|
+
|
|
+ if (!cfg) {
|
|
+ ast_log(LOG_NOTICE, "Unable to load Bluetooth config: %s. Bluetooth disabled\n", BLT_CONFIG_FILE);
|
|
+ return -1;
|
|
+ }
|
|
+
|
|
+ v = ast_variable_browse(cfg, "general");
|
|
+
|
|
+ while (v) {
|
|
+ if (!strcasecmp(v->name, "rfchannel_ag")) {
|
|
+ rfcomm_channel_ag = atoi(v->value);
|
|
+ } else if (!strcasecmp(v->name, "rfchannel_hs")) {
|
|
+ rfcomm_channel_hs = atoi(v->value);
|
|
+ } else if (!strcasecmp(v->name, "rfchannel_gui")) {
|
|
+ rfcomm_channel_gui = atoi(v->value);
|
|
+ } else if (!strcasecmp(v->name, "interface")) {
|
|
+ hcidev_id = atoi(v->value);
|
|
+ } else if (!strcasecmp(v->name, "gui_default_sip_number")) {
|
|
+ gui_default_sip_number = v->value;
|
|
+ } else if (!strcasecmp(v->name, "gui_default_sip_address")) {
|
|
+ gui_default_sip_address = v->value;
|
|
+ } else {
|
|
+ ast_log(LOG_WARNING, "Unknown config key '%s' in section [general]\n", v->name);
|
|
+ }
|
|
+ v = v->next;
|
|
+ }
|
|
+ cat = ast_category_browse(cfg, NULL);
|
|
+
|
|
+ while(cat) {
|
|
+
|
|
+ char * str;
|
|
+
|
|
+ if (strcasecmp(cat, "general")) {
|
|
+ blt_dev_t * device = malloc(sizeof(blt_dev_t));
|
|
+ memset(device, 0, sizeof(blt_dev_t));
|
|
+ device->sco_running = -1;
|
|
+ device->sco = -1;
|
|
+ device->rd = -1;
|
|
+ device->outgoing_id = -1;
|
|
+ device->status = BLT_STATUS_DOWN;
|
|
+ str2ba(cat, &(device->bdaddr));
|
|
+ device->name = ast_variable_retrieve(cfg, cat, "name");
|
|
+
|
|
+ str = ast_variable_retrieve(cfg, cat, "type");
|
|
+
|
|
+ if (str == NULL) {
|
|
+ ast_log(LOG_ERROR, "Device [%s] has no role. Specify type=<HS/AG>\n", cat);
|
|
+ return -1;
|
|
+ } else if (strcasecmp(str, "HS") == 0) {
|
|
+ device->role = BLT_ROLE_HS;
|
|
+ } else if (strcasecmp(str, "AG") == 0) {
|
|
+ device->role = BLT_ROLE_AG;
|
|
+ } else if (strcasecmp(str, "GUI") == 0) {
|
|
+ device->role = BLT_ROLE_GUI;
|
|
+ } else {
|
|
+ ast_log(LOG_ERROR, "Device [%s] has invalid role '%s'\n", cat, str);
|
|
+ return -1;
|
|
+ }
|
|
+
|
|
+ /* XXX:T: Find channel to use using SDP.
|
|
+ * However, this needs to be non blocking, and I can't see
|
|
+ * anything in sdp_lib.h that will allow non blocking calls.
|
|
+ */
|
|
+
|
|
+ device->channel = 1;
|
|
+
|
|
+ if ((str = ast_variable_retrieve(cfg, cat, "channel")) != NULL)
|
|
+ device->channel = atoi(str);
|
|
+
|
|
+ if ((str = ast_variable_retrieve(cfg, cat, "autoconnect")) != NULL)
|
|
+ device->autoconnect = (strcasecmp(str, "yes") == 0 || strcmp(str, "1") == 0) ? 1 : 0;
|
|
+
|
|
+ if ((str = ast_variable_retrieve(cfg, cat, "context")) != NULL)
|
|
+ device->context = str;
|
|
+ else
|
|
+ device->context = "bluetooth";
|
|
+
|
|
+ device->next = iface_head;
|
|
+ iface_head = device;
|
|
+ ifcount++;
|
|
+ }
|
|
+
|
|
+ cat = ast_category_browse(cfg, cat);
|
|
+ }
|
|
+ return 0;
|
|
+}
|
|
+
|
|
+
|
|
+static int
|
|
+blt_show_peers(int fd, int argc, char *argv[])
|
|
+{
|
|
+ blt_dev_t * dev;
|
|
+
|
|
+ if (ast_mutex_lock(&iface_lock)) {
|
|
+ ast_log(LOG_ERROR, "Failed to get Iface lock\n");
|
|
+ ast_cli(fd, "Failed to get iface lock\n");
|
|
+ return RESULT_FAILURE;
|
|
+ }
|
|
+
|
|
+ dev = iface_head;
|
|
+
|
|
+ ast_cli(fd, "BDAddr Name Role Status A/C SCOCon/Fd/Th Sig\n");
|
|
+ ast_cli(fd, "----------------- ---------- ---- ----------- --- ------------ ---\n");
|
|
+
|
|
+ while (dev) {
|
|
+ char b1[18];
|
|
+ ba2str(&(dev->bdaddr), b1);
|
|
+ ast_cli(fd, "%s %-10s %-4s %-11s %-3s %2d/%02d/%-6ld %s\n",
|
|
+ b1, dev->name,
|
|
+// (dev->role == BLT_ROLE_HS) ? "HS" : "AG",
|
|
+ (dev->role == BLT_ROLE_HS) ? "HS" : (dev->role == BLT_ROLE_AG) ? "AG" : "GUI",
|
|
+ status2str(dev->status),
|
|
+ (dev->autoconnect) ? "Yes" : "No",
|
|
+ dev->sco_running,
|
|
+ dev->sco,
|
|
+ dev->sco_thread,
|
|
+ (dev->role == BLT_ROLE_AG) ? (dev->service) ? "Yes" : "No" : "N/A"
|
|
+ );
|
|
+ dev = dev->next;
|
|
+ }
|
|
+
|
|
+ ast_mutex_unlock(&iface_lock);
|
|
+ return RESULT_SUCCESS;
|
|
+}
|
|
+
|
|
+static int
|
|
+blt_show_information(int fd, int argc, char *argv[])
|
|
+{
|
|
+ char b1[18];
|
|
+ ba2str(&local_bdaddr, b1);
|
|
+ ast_cli(fd, "-------------------------------------------\n");
|
|
+ ast_cli(fd, " Version : %s\n", BLT_SVN_REVISION);
|
|
+ ast_cli(fd, " Monitor PID : %d\n", monitor_pid);
|
|
+ ast_cli(fd, " RFCOMM AG : Channel %d, FD %d\n", rfcomm_channel_ag, rfcomm_sock_ag);
|
|
+ ast_cli(fd, " RFCOMM HS : Channel %d, FD %d\n", rfcomm_channel_hs, rfcomm_sock_hs);
|
|
+ ast_cli(fd, " RFCOMM GUI : Channel %d, FD %d\n", rfcomm_channel_gui, rfcomm_sock_gui);
|
|
+ ast_cli(fd, " Device : hci%d, MAC Address %s\n", hcidev_id, b1);
|
|
+ ast_cli(fd, "-------------------------------------------\n");
|
|
+ return RESULT_SUCCESS;
|
|
+}
|
|
+
|
|
+static int
|
|
+blt_ag_sendcmd(int fd, int argc, char *argv[])
|
|
+{
|
|
+ blt_dev_t * dev;
|
|
+
|
|
+ if (argc != 4)
|
|
+ return RESULT_SHOWUSAGE;
|
|
+
|
|
+ ast_mutex_lock(&iface_lock);
|
|
+ dev = iface_head;
|
|
+ while (dev) {
|
|
+ if (!strcasecmp(argv[2], dev->name))
|
|
+ break;
|
|
+ dev = dev->next;
|
|
+ }
|
|
+ ast_mutex_unlock(&iface_lock);
|
|
+
|
|
+ if (!dev) {
|
|
+ ast_cli(fd, "Device '%s' does not exist\n", argv[2]);
|
|
+ return RESULT_FAILURE;
|
|
+ }
|
|
+
|
|
+ if ((dev->role != BLT_ROLE_AG) && (dev->role != BLT_ROLE_GUI)) {
|
|
+ ast_cli(fd, "Device '%s' is not an AG or GUI\n", argv[2]);
|
|
+ return RESULT_FAILURE;
|
|
+ }
|
|
+
|
|
+ if (dev->status == BLT_STATUS_DOWN || dev->status == BLT_STATUS_NEGOTIATING) {
|
|
+ ast_cli(fd, "Device '%s' is not connected\n", argv[2]);
|
|
+ return RESULT_FAILURE;
|
|
+ }
|
|
+
|
|
+ if (*(argv[3] + strlen(argv[3]) - 1) == '.')
|
|
+ *(argv[3] + strlen(argv[3]) - 1) = '?';
|
|
+
|
|
+ ast_cli(fd, "Sending AT command to %s: %s\n", dev->name, argv[3]);
|
|
+
|
|
+ ast_mutex_lock(&(dev->lock));
|
|
+ send_atcmd(dev, argv[3]);
|
|
+ ast_mutex_unlock(&(dev->lock));
|
|
+
|
|
+ return RESULT_SUCCESS;
|
|
+}
|
|
+
|
|
+static char *
|
|
+complete_device(char * line, char * word, int pos, int state, int rpos, blt_role_t role)
|
|
+{
|
|
+ blt_dev_t * dev;
|
|
+ int which = 0;
|
|
+ char *ret;
|
|
+
|
|
+ if (pos != rpos)
|
|
+ return NULL;
|
|
+
|
|
+ ast_mutex_lock(&iface_lock);
|
|
+
|
|
+ dev = iface_head;
|
|
+
|
|
+ while (dev) {
|
|
+
|
|
+ if ((dev->role == role) && (!strncasecmp(word, dev->name, strlen(word)))) {
|
|
+ if (++which > state)
|
|
+ break;
|
|
+ }
|
|
+
|
|
+ dev = dev->next;
|
|
+ }
|
|
+
|
|
+ if (dev)
|
|
+ ret = strdup(dev->name);
|
|
+ else
|
|
+ ret = NULL;
|
|
+
|
|
+ ast_mutex_unlock(&iface_lock);
|
|
+
|
|
+ return ret;
|
|
+}
|
|
+
|
|
+static char *
|
|
+complete_device_2_ag_gui(char * line, char * word, int pos, int state)
|
|
+{
|
|
+ return complete_device(line, word, pos, state, 2, BLT_ROLE_AG);
|
|
+}
|
|
+
|
|
+static char show_peers_usage[] =
|
|
+"Usage: bluetooth show peers\n"
|
|
+" List all bluetooth peers and their status\n";
|
|
+
|
|
+static struct ast_cli_entry
|
|
+cli_show_peers =
|
|
+ { { "bluetooth", "show", "peers", NULL }, blt_show_peers, "List Bluetooth Peers", show_peers_usage };
|
|
+
|
|
+
|
|
+static char ag_sendcmd[] =
|
|
+"Usage: bluetooth <device> sendcmd <cmd>\n"
|
|
+" Sends a AT cmd over the RFCOMM link, and print result (AG only)\n";
|
|
+
|
|
+static struct ast_cli_entry
|
|
+cli_ag_sendcmd =
|
|
+ { { "bluetooth", "sendcmd", NULL }, blt_ag_sendcmd, "Send AG/GUI an AT command", ag_sendcmd, complete_device_2_ag_gui };
|
|
+
|
|
+static char show_information[] =
|
|
+"Usage: bluetooth show information\n"
|
|
+" Lists information about the bluetooth subsystem\n";
|
|
+
|
|
+static struct ast_cli_entry
|
|
+cli_show_information =
|
|
+ { { "bluetooth", "show", "information", NULL }, blt_show_information, "List Bluetooth Info", show_information };
|
|
+
|
|
+void
|
|
+remove_sdp_records(void)
|
|
+{
|
|
+
|
|
+ sdp_session_t * sdp;
|
|
+ sdp_list_t * attr;
|
|
+ sdp_record_t * rec;
|
|
+ int res = -1;
|
|
+ uint32_t range = 0x0000ffff;
|
|
+
|
|
+ if (sdp_record_ag == -1 || sdp_record_gui == -1 || sdp_record_hs == -1)
|
|
+ return;
|
|
+
|
|
+ ast_log(LOG_DEBUG, "Removing SDP records\n");
|
|
+
|
|
+ sdp = sdp_connect(BDADDR_ANY, BDADDR_LOCAL, SDP_RETRY_IF_BUSY);
|
|
+
|
|
+ if (!sdp)
|
|
+ return;
|
|
+
|
|
+ attr = sdp_list_append(0, &range);
|
|
+ rec = sdp_service_attr_req(sdp, sdp_record_ag, SDP_ATTR_REQ_RANGE, attr);
|
|
+ sdp_list_free(attr, 0);
|
|
+
|
|
+ if (rec)
|
|
+ if (sdp_record_unregister(sdp, rec) == 0)
|
|
+ res = 0;
|
|
+
|
|
+ rec = sdp_service_attr_req(sdp, sdp_record_gui, SDP_ATTR_REQ_RANGE, attr);
|
|
+ sdp_list_free(attr, 0);
|
|
+
|
|
+ if (rec)
|
|
+ if (sdp_record_unregister(sdp, rec) == 0)
|
|
+ res = 0;
|
|
+
|
|
+ attr = sdp_list_append(0, &range);
|
|
+ rec = sdp_service_attr_req(sdp, sdp_record_hs, SDP_ATTR_REQ_RANGE, attr);
|
|
+ sdp_list_free(attr, 0);
|
|
+
|
|
+ if (rec)
|
|
+ if (sdp_record_unregister(sdp, rec) == 0)
|
|
+ res = 0;
|
|
+
|
|
+ sdp_close(sdp);
|
|
+
|
|
+ if (res == 0)
|
|
+ ast_log(LOG_NOTICE, "Removed SDP records\n");
|
|
+ else
|
|
+ ast_log(LOG_ERROR, "Failed to remove SDP records\n");
|
|
+
|
|
+}
|
|
+
|
|
+static int
|
|
+__unload_module(void)
|
|
+{
|
|
+
|
|
+#if ASTERISK_VERSION_NUM <= 010107
|
|
+ ast_channel_unregister(BLT_CHAN_NAME);
|
|
+#else
|
|
+ ast_channel_unregister(&blt_tech);
|
|
+#endif
|
|
+
|
|
+ if (monitor_thread != AST_PTHREADT_NULL) {
|
|
+
|
|
+ if (ast_mutex_lock(&monitor_lock)) {
|
|
+
|
|
+ if (monitor_thread && (monitor_thread != AST_PTHREADT_STOP) && (monitor_thread != AST_PTHREADT_NULL)) {
|
|
+ pthread_cancel(monitor_thread);
|
|
+ pthread_kill(monitor_thread, SIGURG);
|
|
+ fprintf(stderr, "Waiting for monitor thread to join...\n");
|
|
+ pthread_join(monitor_thread, NULL);
|
|
+ fprintf(stderr, "joined\n");
|
|
+ }
|
|
+ monitor_thread = AST_PTHREADT_STOP;
|
|
+ ast_mutex_unlock(&monitor_lock);
|
|
+
|
|
+ } else {
|
|
+
|
|
+ ast_log(LOG_WARNING, "Unable to lock the monitor\n");
|
|
+ return -1;
|
|
+
|
|
+ }
|
|
+
|
|
+ }
|
|
+
|
|
+ ast_unregister_atexit(remove_sdp_records);
|
|
+ remove_sdp_records();
|
|
+ return 0;
|
|
+}
|
|
+
|
|
+int
|
|
+load_module()
|
|
+{
|
|
+ sdp_session_t * sess;
|
|
+ int dd;
|
|
+ uint16_t vs;
|
|
+
|
|
+ hcidev_id = BLT_DEFAULT_HCI_DEV;
|
|
+
|
|
+ if (blt_parse_config() != 0) {
|
|
+ ast_log(LOG_ERROR, "Bluetooth configuration error. Bluetooth Disabled\n");
|
|
+ return unload_module();
|
|
+ }
|
|
+
|
|
+ dd = hci_open_dev(hcidev_id);
|
|
+ if (dd == -1) {
|
|
+ ast_log(LOG_ERROR, "Unable to open interface hci%d: %s.\n", hcidev_id, strerror(errno));
|
|
+ return -1;
|
|
+ }
|
|
+
|
|
+ hci_read_voice_setting(dd, &vs, 1000);
|
|
+ vs = htobs(vs);
|
|
+ close(dd);
|
|
+
|
|
+ if (vs != 0x0060) {
|
|
+ ast_log(LOG_ERROR, "Bluetooth voice setting must be 0x0060, not 0x%04x\n", vs);
|
|
+ unload_module();
|
|
+ return 0;
|
|
+ }
|
|
+
|
|
+ if ((sched = sched_context_create()) == NULL) {
|
|
+ ast_log(LOG_WARNING, "Unable to create schedule context\n");
|
|
+ return -1;
|
|
+ }
|
|
+
|
|
+ memset(&local_bdaddr, 0, sizeof(local_bdaddr));
|
|
+
|
|
+ hci_devba(hcidev_id, &local_bdaddr);
|
|
+
|
|
+ /* --- Add SDP record --- */
|
|
+
|
|
+ sess = sdp_connect(&local_bdaddr, BDADDR_LOCAL, SDP_RETRY_IF_BUSY);
|
|
+
|
|
+ if ((rfcomm_sock_ag = rfcomm_listen(&local_bdaddr, rfcomm_channel_ag)) < 0) {
|
|
+ return -1;
|
|
+ }
|
|
+
|
|
+ if ((rfcomm_sock_hs = rfcomm_listen(&local_bdaddr, rfcomm_channel_hs)) < 0)
|
|
+ return -1;
|
|
+
|
|
+ if ((rfcomm_sock_gui = rfcomm_listen(&local_bdaddr, rfcomm_channel_gui)) < 0)
|
|
+ return -1;
|
|
+
|
|
+ if ((sco_socket = sco_listen(&local_bdaddr)) < 0)
|
|
+ return -1;
|
|
+
|
|
+ if (!sess) {
|
|
+ ast_log(LOG_ERROR, "Failed to connect to SDP server: %s\n", strerror(errno));
|
|
+ return -1;
|
|
+ }
|
|
+
|
|
+ if (sdp_register(sess) != 0) {
|
|
+ ast_log(LOG_ERROR, "Failed to register HeadsetAudioGateway in SDP\n");
|
|
+ return -1;
|
|
+ }
|
|
+
|
|
+ sdp_close(sess);
|
|
+
|
|
+ if (restart_monitor() != 0)
|
|
+ return -1;
|
|
+
|
|
+#if ASTERISK_VERSION_NUM <= 010107
|
|
+ if (ast_channel_register(BLT_CHAN_NAME, "Bluetooth Driver", BLUETOOTH_FORMAT, blt_request)) {
|
|
+#else
|
|
+ if (ast_channel_register(&blt_tech)) {
|
|
+#endif
|
|
+ ast_log(LOG_ERROR, "Unable to register channel class BTL\n");
|
|
+ __unload_module();
|
|
+ return -1;
|
|
+ }
|
|
+
|
|
+ ast_cli_register(&cli_show_information);
|
|
+ ast_cli_register(&cli_show_peers);
|
|
+ ast_cli_register(&cli_ag_sendcmd);
|
|
+
|
|
+ ast_register_atexit(remove_sdp_records);
|
|
+
|
|
+ ast_log(LOG_NOTICE, "Loaded Bluetooth support, %s\n", BLT_SVN_REVISION + 1);
|
|
+
|
|
+ return 0;
|
|
+}
|
|
+
|
|
+int
|
|
+unload_module(void)
|
|
+{
|
|
+ ast_cli_unregister(&cli_ag_sendcmd);
|
|
+ ast_cli_unregister(&cli_show_peers);
|
|
+ ast_cli_unregister(&cli_show_information);
|
|
+ return __unload_module();
|
|
+}
|
|
+
|
|
+int
|
|
+usecount()
|
|
+{
|
|
+ int res;
|
|
+ ast_mutex_lock(&usecnt_lock);
|
|
+ res = usecnt;
|
|
+ ast_mutex_unlock(&usecnt_lock);
|
|
+ return res;
|
|
+}
|
|
+
|
|
+char *description()
|
|
+{
|
|
+ return "Bluetooth Channel Driver";
|
|
+}
|
|
+
|
|
+char *
|
|
+key()
|
|
+{
|
|
+ return ASTERISK_GPL_KEY;
|
|
+}
|
|
+
|
|
+
|
|
diff -ruN asterisk-1.0.9-old/configs/bluetooth.conf asterisk-1.0.9-new/configs/bluetooth.conf
|
|
--- asterisk-1.0.9-old/configs/bluetooth.conf 1970-01-01 01:00:00.000000000 +0100
|
|
+++ asterisk-1.0.9-new/configs/bluetooth.conf 2005-09-06 22:51:38.000000000 +0200
|
|
@@ -0,0 +1,46 @@
|
|
+[general]
|
|
+; Channel we listen on as a HS (Headset)
|
|
+rfchannel_hs = 2
|
|
+; Channel we listen on as an AG (AudioGateway)
|
|
+rfchannel_ag = 3
|
|
+; Channel we listen on as GUI
|
|
+rfchannel_gui = 4
|
|
+; hci interface to use (number - e.g '0')
|
|
+interface = 0
|
|
+
|
|
+; RFCOMM channel to connect to. For a HandsSet:
|
|
+; sdptool search --bdaddr xx:xx:xx:xx:xx:xx 0x111E
|
|
+; or,for an AudioGateway (Phone):
|
|
+; sdptool search --bdaddr xx:xx:xx:xx:xx:xx 0x111F
|
|
+;
|
|
+; Find the 'channel' value under RFCOMM.
|
|
+;
|
|
+;channel = 6
|
|
+; Automatically connect?
|
|
+;autoconnect = yes
|
|
+
|
|
+;example for a SonyEricsson mobile as a GUI device
|
|
+[00:0F:DE:6E:77:6B]
|
|
+name = T610
|
|
+type = GUI
|
|
+channel = 6
|
|
+;channel = 1
|
|
+autoconnect = yes
|
|
+
|
|
+;[00:0E:6D:1A:3D:86]
|
|
+;name = Nokia
|
|
+;type = AG
|
|
+;channel = 13
|
|
+;autoconnect = yes
|
|
+
|
|
+[00:0E:A1:01:49:AE]
|
|
+name = AutoBlue
|
|
+type = HS
|
|
+channel = 2
|
|
+autoconnect = yes
|
|
+
|
|
+;[00:0A:D9:EB:FD:D8]
|
|
+;name = P900
|
|
+;type = AG
|
|
+;channel = 8
|
|
+;autoconnect = no
|