[PATCH 11/21] serial: remove SerialProxy interface

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From: Gustavo Padovan <gustavo.padovan@xxxxxxxxxxxxxxx>

---
 Makefile.am        |    1 -
 doc/serial-api.txt |  106 -----
 serial/manager.c   |   26 --
 serial/proxy.c     | 1269 ----------------------------------------------------
 serial/proxy.h     |   25 --
 5 files changed, 1427 deletions(-)
 delete mode 100644 serial/proxy.c
 delete mode 100644 serial/proxy.h

diff --git a/Makefile.am b/Makefile.am
index 8c9ff3a..6dc1415 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -192,7 +192,6 @@ if SERIALPLUGIN
 builtin_modules += serial
 builtin_sources += serial/main.c \
 			serial/manager.h serial/manager.c \
-			serial/proxy.h serial/proxy.c \
 			serial/port.h serial/port.c
 endif
 
diff --git a/doc/serial-api.txt b/doc/serial-api.txt
index 0bdbdcd..42afe3d 100644
--- a/doc/serial-api.txt
+++ b/doc/serial-api.txt
@@ -55,109 +55,3 @@ Methods		fd ConnectFD(string pattern) [experimental]
 
 			Possible errors: org.bluez.Error.InvalidArguments
 					 org.bluez.Error.DoesNotExist
-
-Serial Proxy Manager hierarchy [experimental]
-=============================================
-
-Service		org.bluez
-Interface	org.bluez.SerialProxyManager
-Object path	[variable prefix]/{hci0,hci1,...}
-
-Methods		array{string} ListProxies()
-
-			Returns an array of the object path strings of
-			all the proxies created for the adapter.
-
-		string CreateProxy(string pattern, string address)
-
-			Possible patterns: UUID 128 bit as string
-					   Profile short names, e.g: spp, dun
-					   RFCOMM channel as string, 1-30
-
-			Address is the path to the TTY or Unix socket to be used.
-			Only one proxy per address (TTY or Unix socket)
-			is allowed.
-
-			The object path of created proxy is returned.
-			On success this will emit a ProxyCreated signal.
-
-			Possible Errors: org.bluez.Error.InvalidArguments
-					 org.bluez.Error.AlreadyExists
-					 org.bluez.Error.Failed
-
-		void RemoveProxy(string path)
-
-			This removes the proxy object at the given path.
-			On success this will emit a ProxyRemoved signal.
-
-			Possible Errors: org.bluez.Error.DoesNotExist
-					 org.bluez.Error.NotAuthorized
-
-Signals		ProxyCreated(string path)
-
-			This signal indicates a proxy was created.
-			Parameter is object path of created proxy.
-
-		ProxyRemoved(string path)
-
-			This signal indicates a proxy was removed.
-			Parameter is object path of removed proxy.
-
-Serial Proxy hierarchy [experimental]
-=====================================
-
-Service		org.bluez
-Interface	org.bluez.SerialProxy
-Object path	[variable prefix]/{hci0,hci1,...}/{proxy0,proxy1,...}
-
-Methods		void Enable()
-
-			Starts to listen to the TTY or Unix socket, allocates
-			a RFCOMM channel and add record to the server.
-
-			Possible errors: org.bluez.Error.Failed
-
-		void Disable()
-
-			Stops to listen to the TTY or Unix socket, shutdown
-			the RFCOMM channel allocated for the proxy, and remove
-			record from the server.
-
-			Possible errors: org.bluez.Error.Failed
-
-		dict GetInfo()
-
-			Returns all properties for the proxy. See the
-			properties section for available properties.
-
-		void SetSerialParameters(string rate, uint8 data, uint8 stop,
-			string parity)
-
-			Configures serial communication setting baud rate,
-			data bits, stop bits and parity.
-
-			Doesn't allow change TTY settings if it is open.
-
-			Possible errors: org.bluez.Error.InvalidArguments
-					 org.bluez.Error.NotAuthorized
-
-Properties	string uuid [readonly]
-
-			128-bit UUID that represents the available remote service.
-
-		string address [readonly]
-
-			Address is the path to the TTY or Unix socket name used,
-			set when the proxy was created.
-
-		uint8 channel [readonly]
-
-			RFCOMM channel.
-
-		boolean enabled [readonly]
-
-			Indicates if the proxy is currently enabled.
-
-		boolean connected [readonly]
-
-			Indicates if the proxy is currently connected.
diff --git a/serial/manager.c b/serial/manager.c
index 438ba6c..a84ce03 100644
--- a/serial/manager.c
+++ b/serial/manager.c
@@ -58,7 +58,6 @@
 
 #include "error.h"
 #include "port.h"
-#include "proxy.h"
 #include "storage.h"
 #include "manager.h"
 #include "sdpd.h"
@@ -131,35 +130,10 @@ static struct btd_device_driver serial_port_driver = {
 	.remove	= port_remove,
 };
 
-static int proxy_probe(struct btd_adapter *adapter)
-{
-	const char *path = adapter_get_path(adapter);
-
-	DBG("path %s", path);
-
-	return proxy_register(connection, adapter);
-}
-
-static void proxy_remove(struct btd_adapter *adapter)
-{
-	const char *path = adapter_get_path(adapter);
-
-	DBG("path %s", path);
-
-	proxy_unregister(adapter);
-}
-
-static struct btd_adapter_driver serial_proxy_driver = {
-	.name	= "serial-proxy",
-	.probe	= proxy_probe,
-	.remove	= proxy_remove,
-};
-
 int serial_manager_init(DBusConnection *conn)
 {
 	connection = dbus_connection_ref(conn);
 
-	btd_register_adapter_driver(&serial_proxy_driver);
 	btd_register_device_driver(&serial_port_driver);
 
 	return 0;
diff --git a/serial/proxy.c b/serial/proxy.c
deleted file mode 100644
index dd38317..0000000
--- a/serial/proxy.c
+++ /dev/null
@@ -1,1269 +0,0 @@
-/*
- *
- *  BlueZ - Bluetooth protocol stack for Linux
- *
- *  Copyright (C) 2004-2010  Marcel Holtmann <marcel@xxxxxxxxxxxx>
- *
- *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or
- *  (at your option) any later version.
- *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
- *
- *  You should have received a copy of the GNU General Public License
- *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
- *
- */
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-
-#include <ctype.h>
-#include <dirent.h>
-#include <errno.h>
-#include <fcntl.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <termios.h>
-#include <unistd.h>
-#include <arpa/inet.h>
-#include <sys/param.h>
-#include <sys/ioctl.h>
-#include <sys/stat.h>
-#include <sys/types.h>
-#include <sys/un.h>
-
-#include <bluetooth/bluetooth.h>
-#include <bluetooth/sdp.h>
-#include <bluetooth/sdp_lib.h>
-#include <bluetooth/rfcomm.h>
-
-#include <glib.h>
-#include <gdbus.h>
-
-#include "../src/dbus-common.h"
-#include "../src/adapter.h"
-
-#include "log.h"
-
-#include "error.h"
-#include "sdpd.h"
-#include "glib-helper.h"
-#include "btio.h"
-#include "proxy.h"
-
-#define SERIAL_PROXY_INTERFACE	"org.bluez.SerialProxy"
-#define SERIAL_MANAGER_INTERFACE "org.bluez.SerialProxyManager"
-#define BUF_SIZE		1024
-
-typedef enum {
-	TTY_PROXY,
-	UNIX_SOCKET_PROXY,
-	TCP_SOCKET_PROXY,
-	UNKNOWN_PROXY_TYPE = 0xFF
-} proxy_type_t;
-
-struct serial_adapter {
-	struct btd_adapter	*btd_adapter;	/* Adapter pointer */
-	DBusConnection		*conn;		/* Adapter connection */
-	GSList			*proxies;	/* Proxies list */
-};
-
-struct serial_proxy {
-	bdaddr_t	src;		/* Local address */
-	bdaddr_t	dst;		/* Remote address */
-	char		*path;		/* Proxy path */
-	char		*uuid128;	/* UUID 128 */
-	char		*address;	/* TTY or Unix socket name */
-	char		*owner;		/* Application bus name */
-	guint		watch;		/* Application watch */
-	short int	port;		/* TCP port */
-	proxy_type_t	type;		/* TTY or Unix socket */
-	struct termios  sys_ti;		/* Default TTY setting */
-	struct termios  proxy_ti;	/* Proxy TTY settings */
-	uint8_t		channel;	/* RFCOMM channel */
-	uint32_t	record_id;	/* Service record id */
-	GIOChannel	*io;		/* Server listen */
-	GIOChannel	*rfcomm;	/* Remote RFCOMM channel*/
-	GIOChannel	*local;		/* Local channel: TTY or Unix socket */
-	struct serial_adapter *adapter;	/* Adapter pointer */
-};
-
-static GSList *adapters = NULL;
-static int sk_counter = 0;
-
-static void disable_proxy(struct serial_proxy *prx)
-{
-	if (prx->rfcomm) {
-		g_io_channel_shutdown(prx->rfcomm, TRUE, NULL);
-		g_io_channel_unref(prx->rfcomm);
-		prx->rfcomm = NULL;
-	}
-
-	if (prx->local) {
-		g_io_channel_shutdown(prx->local, TRUE, NULL);
-		g_io_channel_unref(prx->local);
-		prx->local = NULL;
-	}
-
-	remove_record_from_server(prx->record_id);
-	prx->record_id = 0;
-
-	g_io_channel_unref(prx->io);
-	prx->io = NULL;
-}
-
-static void proxy_free(struct serial_proxy *prx)
-{
-	g_free(prx->owner);
-	g_free(prx->path);
-	g_free(prx->address);
-	g_free(prx->uuid128);
-	g_free(prx);
-}
-
-static sdp_record_t *proxy_record_new(const char *uuid128, uint8_t channel)
-{
-	sdp_list_t *apseq, *aproto, *profiles, *proto[2], *root, *svclass_id;
-	uuid_t uuid, root_uuid, l2cap, rfcomm;
-	sdp_profile_desc_t profile;
-	sdp_record_t *record;
-	sdp_data_t *ch;
-
-	record = sdp_record_alloc();
-	if (!record)
-		return NULL;
-
-	sdp_uuid16_create(&root_uuid, PUBLIC_BROWSE_GROUP);
-	root = sdp_list_append(NULL, &root_uuid);
-	sdp_set_browse_groups(record, root);
-	sdp_list_free(root, NULL);
-
-	bt_string2uuid(&uuid, uuid128);
-	sdp_uuid128_to_uuid(&uuid);
-	svclass_id = sdp_list_append(NULL, &uuid);
-	sdp_set_service_classes(record, svclass_id);
-	sdp_list_free(svclass_id, NULL);
-
-	sdp_uuid16_create(&profile.uuid, SERIAL_PORT_PROFILE_ID);
-	profile.version = 0x0100;
-	profiles = sdp_list_append(NULL, &profile);
-	sdp_set_profile_descs(record, profiles);
-	sdp_list_free(profiles, NULL);
-
-	sdp_uuid16_create(&l2cap, L2CAP_UUID);
-	proto[0] = sdp_list_append(NULL, &l2cap);
-	apseq = sdp_list_append(NULL, proto[0]);
-
-	sdp_uuid16_create(&rfcomm, RFCOMM_UUID);
-	proto[1] = sdp_list_append(NULL, &rfcomm);
-	ch = sdp_data_alloc(SDP_UINT8, &channel);
-	proto[1] = sdp_list_append(proto[1], ch);
-	apseq = sdp_list_append(apseq, proto[1]);
-
-	aproto = sdp_list_append(NULL, apseq);
-	sdp_set_access_protos(record, aproto);
-
-	sdp_add_lang_attr(record);
-
-	sdp_set_info_attr(record, "Serial Proxy", NULL, "Serial Proxy");
-
-	sdp_data_free(ch);
-	sdp_list_free(proto[0], NULL);
-	sdp_list_free(proto[1], NULL);
-	sdp_list_free(apseq, NULL);
-	sdp_list_free(aproto, NULL);
-
-	return record;
-}
-
-static int channel_write(GIOChannel *chan, char *buf, size_t size)
-{
-	size_t wbytes;
-	ssize_t written;
-	int fd;
-
-	fd = g_io_channel_unix_get_fd(chan);
-
-	wbytes = 0;
-	while (wbytes < size) {
-		written = write(fd, buf + wbytes, size - wbytes);
-		if (written < 0)
-			return -errno;
-
-		wbytes += written;
-	}
-
-	return 0;
-}
-
-static gboolean forward_data(GIOChannel *chan, GIOCondition cond, gpointer data)
-{
-	char buf[BUF_SIZE];
-	struct serial_proxy *prx = data;
-	GIOChannel *dest;
-	ssize_t rbytes;
-	int fd, err;
-
-	if (cond & G_IO_NVAL)
-		return FALSE;
-
-	dest = (chan == prx->rfcomm) ? prx->local : prx->rfcomm;
-
-	fd = g_io_channel_unix_get_fd(chan);
-
-	if (cond & (G_IO_HUP | G_IO_ERR)) {
-		/* Try forward remaining data */
-		do {
-			rbytes = read(fd, buf, sizeof(buf));
-			if (rbytes <= 0)
-				break;
-
-			err = channel_write(dest, buf, rbytes);
-		} while (err == 0);
-
-		g_io_channel_shutdown(prx->local, TRUE, NULL);
-		g_io_channel_unref(prx->local);
-		prx->local = NULL;
-
-		g_io_channel_shutdown(prx->rfcomm, TRUE, NULL);
-		g_io_channel_unref(prx->rfcomm);
-		prx->rfcomm = NULL;
-
-		return FALSE;
-	}
-
-	rbytes = read(fd, buf, sizeof(buf));
-	if (rbytes < 0)
-		return FALSE;
-
-	err = channel_write(dest, buf, rbytes);
-	if (err != 0)
-		return FALSE;
-
-	return TRUE;
-}
-
-static inline int unix_socket_connect(const char *address)
-{
-	struct sockaddr_un addr;
-	int err, sk;
-
-	memset(&addr, 0, sizeof(addr));
-	addr.sun_family = PF_UNIX;
-
-	if (strncmp("x00", address, 3) == 0) {
-		/*
-		 * Abstract namespace: first byte NULL, x00
-		 * must be removed from the original address.
-		 */
-		strncpy(addr.sun_path + 1, address + 3,
-						sizeof(addr.sun_path) - 2);
-	} else {
-		/* Filesystem address */
-		strncpy(addr.sun_path, address, sizeof(addr.sun_path) - 1);
-	}
-
-	/* Unix socket */
-	sk = socket(AF_UNIX, SOCK_STREAM, 0);
-	if (sk < 0) {
-		err = -errno;
-		error("Unix socket(%s) create failed: %s(%d)",
-				address, strerror(-err), -err);
-		return err;
-	}
-
-	if (connect(sk, (struct sockaddr *) &addr, sizeof(addr)) < 0) {
-		err = -errno;
-		error("Unix socket(%s) connect failed: %s(%d)",
-				address, strerror(-err), -err);
-		close(sk);
-		return err;
-	}
-
-	return sk;
-}
-
-static int tcp_socket_connect(const char *address)
-{
-	struct sockaddr_in addr;
-	int err, sk, port;
-
-	memset(&addr, 0, sizeof(addr));
-
-	if (strncmp(address, "localhost", 9) != 0) {
-		error("Address should have the form localhost:port.");
-		return -1;
-	}
-	port = atoi(strchr(address, ':') + 1);
-	if (port <= 0) {
-		error("Invalid port '%d'.", port);
-		return -1;
-	}
-	addr.sin_family = AF_INET;
-	addr.sin_addr.s_addr = inet_addr("127.0.0.1");
-	addr.sin_port = htons(port);
-
-	sk = socket(PF_INET, SOCK_STREAM, 0);
-	if (sk < 0) {
-		err = -errno;
-		error("TCP socket(%s) create failed %s(%d)", address,
-							strerror(-err), -err);
-		return err;
-	}
-	if (connect(sk, (struct sockaddr *) &addr, sizeof(addr)) < 0) {
-		err = -errno;
-		error("TCP socket(%s) connect failed: %s(%d)",
-						address, strerror(-err), -err);
-		close(sk);
-		return err;
-	}
-	return sk;
-}
-
-static inline int tty_open(const char *tty, struct termios *ti)
-{
-	int err, sk;
-
-	sk = open(tty, O_RDWR | O_NOCTTY);
-	if (sk < 0) {
-		err = -errno;
-		error("Can't open TTY %s: %s(%d)", tty, strerror(-err), -err);
-		return err;
-	}
-
-	if (ti && tcsetattr(sk, TCSANOW, ti) < 0) {
-		err = -errno;
-		error("Can't change serial settings: %s(%d)",
-				strerror(-err), -err);
-		close(sk);
-		return err;
-	}
-
-	return sk;
-}
-
-static void connect_event_cb(GIOChannel *chan, GError *conn_err, gpointer data)
-{
-	struct serial_proxy *prx = data;
-	int sk;
-
-	if (conn_err) {
-		error("%s", conn_err->message);
-		goto drop;
-	}
-
-	/* Connect local */
-	switch (prx->type) {
-	case UNIX_SOCKET_PROXY:
-		sk = unix_socket_connect(prx->address);
-		break;
-	case TTY_PROXY:
-		sk = tty_open(prx->address, &prx->proxy_ti);
-		break;
-	case TCP_SOCKET_PROXY:
-		sk = tcp_socket_connect(prx->address);
-		break;
-	default:
-		sk = -1;
-	}
-
-	if (sk < 0)
-		goto drop;
-
-	prx->local = g_io_channel_unix_new(sk);
-
-	g_io_add_watch(prx->rfcomm,
-			G_IO_IN | G_IO_HUP | G_IO_ERR | G_IO_NVAL,
-			forward_data, prx);
-
-	g_io_add_watch(prx->local,
-			G_IO_IN | G_IO_HUP | G_IO_ERR | G_IO_NVAL,
-			forward_data, prx);
-
-	return;
-
-drop:
-	g_io_channel_shutdown(prx->rfcomm, TRUE, NULL);
-	g_io_channel_unref(prx->rfcomm);
-	prx->rfcomm = NULL;
-}
-
-static void auth_cb(DBusError *derr, void *user_data)
-{
-	struct serial_proxy *prx = user_data;
-	GError *err = NULL;
-
-	if (derr) {
-		error("Access denied: %s", derr->message);
-		goto reject;
-	}
-
-	if (!bt_io_accept(prx->rfcomm, connect_event_cb, prx, NULL,
-							&err)) {
-		error("bt_io_accept: %s", err->message);
-		g_error_free(err);
-		goto reject;
-	}
-
-	return;
-
-reject:
-	g_io_channel_shutdown(prx->rfcomm, TRUE, NULL);
-	g_io_channel_unref(prx->rfcomm);
-	prx->rfcomm = NULL;
-}
-
-static void confirm_event_cb(GIOChannel *chan, gpointer user_data)
-{
-	struct serial_proxy *prx = user_data;
-	int perr;
-	char address[18];
-	GError *err = NULL;
-
-	bt_io_get(chan, BT_IO_RFCOMM, &err,
-			BT_IO_OPT_DEST_BDADDR, &prx->dst,
-			BT_IO_OPT_DEST, address,
-			BT_IO_OPT_INVALID);
-	if (err) {
-		error("%s", err->message);
-		g_error_free(err);
-		goto drop;
-	}
-
-	if (prx->rfcomm) {
-		error("Refusing connect from %s: Proxy already in use",
-				address);
-		goto drop;
-	}
-
-	DBG("Serial Proxy: incoming connect from %s", address);
-
-	prx->rfcomm = g_io_channel_ref(chan);
-
-	perr = btd_request_authorization(&prx->src, &prx->dst,
-					prx->uuid128, auth_cb, prx);
-	if (perr < 0) {
-		error("Refusing connect from %s: %s (%d)", address,
-				strerror(-perr), -perr);
-		g_io_channel_unref(prx->rfcomm);
-		prx->rfcomm = NULL;
-		goto drop;
-	}
-
-	return;
-
-drop:
-	g_io_channel_shutdown(chan, TRUE, NULL);
-}
-
-static int enable_proxy(struct serial_proxy *prx)
-{
-	sdp_record_t *record;
-	GError *gerr = NULL;
-	int err;
-
-	if (prx->io)
-		return -EALREADY;
-
-	/* Listen */
-	prx->io = bt_io_listen(BT_IO_RFCOMM, NULL, confirm_event_cb, prx,
-				NULL, &gerr,
-				BT_IO_OPT_SOURCE_BDADDR, &prx->src,
-				BT_IO_OPT_INVALID);
-	if (!prx->io)
-		goto failed;
-
-	bt_io_get(prx->io, BT_IO_RFCOMM, &gerr,
-			BT_IO_OPT_CHANNEL, &prx->channel,
-			BT_IO_OPT_INVALID);
-	if (gerr) {
-		g_io_channel_unref(prx->io);
-		prx->io = NULL;
-		goto failed;
-	}
-
-	DBG("Allocated channel %d", prx->channel);
-
-	g_io_channel_set_close_on_unref(prx->io, TRUE);
-
-	record = proxy_record_new(prx->uuid128, prx->channel);
-	if (!record) {
-		g_io_channel_unref(prx->io);
-		return -ENOMEM;
-	}
-
-	err = add_record_to_server(&prx->src, record);
-	if (err < 0) {
-		sdp_record_free(record);
-		g_io_channel_unref(prx->io);
-		return err;
-	}
-
-	prx->record_id = record->handle;
-
-	return 0;
-
-failed:
-	error("%s", gerr->message);
-	g_error_free(gerr);
-	return -EIO;
-
-}
-static DBusMessage *proxy_enable(DBusConnection *conn,
-				DBusMessage *msg, void *data)
-{
-	struct serial_proxy *prx = data;
-	int err;
-
-	err = enable_proxy(prx);
-	if (err < 0)
-		return btd_error_failed(msg, strerror(-err));
-
-	return dbus_message_new_method_return(msg);
-}
-
-static DBusMessage *proxy_disable(DBusConnection *conn,
-				DBusMessage *msg, void *data)
-{
-	struct serial_proxy *prx = data;
-
-	if (!prx->io)
-		return btd_error_failed(msg, "Not enabled");
-
-	/* Remove the watches and unregister the record */
-	disable_proxy(prx);
-
-	return dbus_message_new_method_return(msg);
-}
-
-static DBusMessage *proxy_get_info(DBusConnection *conn,
-				DBusMessage *msg, void *data)
-{
-	struct serial_proxy *prx = data;
-	DBusMessage *reply;
-	DBusMessageIter iter, dict;
-	dbus_bool_t boolean;
-
-	reply = dbus_message_new_method_return(msg);
-	if (!reply)
-		return NULL;
-
-	dbus_message_iter_init_append(reply, &iter);
-
-	dbus_message_iter_open_container(&iter, DBUS_TYPE_ARRAY,
-			DBUS_DICT_ENTRY_BEGIN_CHAR_AS_STRING
-			DBUS_TYPE_STRING_AS_STRING DBUS_TYPE_VARIANT_AS_STRING
-			DBUS_DICT_ENTRY_END_CHAR_AS_STRING, &dict);
-
-	dict_append_entry(&dict, "uuid", DBUS_TYPE_STRING, &prx->uuid128);
-
-	dict_append_entry(&dict, "address", DBUS_TYPE_STRING, &prx->address);
-
-	if (prx->channel)
-		dict_append_entry(&dict, "channel",
-					DBUS_TYPE_BYTE, &prx->channel);
-
-	boolean = (prx->io ? TRUE : FALSE);
-	dict_append_entry(&dict, "enabled", DBUS_TYPE_BOOLEAN, &boolean);
-
-	boolean = (prx->rfcomm ? TRUE : FALSE);
-	dict_append_entry(&dict, "connected", DBUS_TYPE_BOOLEAN, &boolean);
-
-	/* If connected: append the remote address */
-	if (boolean) {
-		char bda[18];
-		const char *pstr = bda;
-
-		ba2str(&prx->dst, bda);
-		dict_append_entry(&dict, "address", DBUS_TYPE_STRING, &pstr);
-	}
-
-	dbus_message_iter_close_container(&iter, &dict);
-
-	return reply;
-}
-
-static struct {
-	const char	*str;
-	speed_t		speed;
-} supported_speed[]  = {
-	{"50",		B50	},
-	{"300",		B300	},
-	{"600",		B600	},
-	{"1200",	B1200	},
-	{"1800",	B1800	},
-	{"2400",	B2400	},
-	{"4800",	B4800	},
-	{"9600",	B9600	},
-	{"19200",	B19200	},
-	{"38400",	B38400	},
-	{"57600",	B57600	},
-	{"115200",	B115200	},
-	{ NULL,		B0	}
-};
-
-static speed_t str2speed(const char *str, speed_t *speed)
-{
-	int i;
-
-	for (i = 0; supported_speed[i].str; i++) {
-		if (strcmp(supported_speed[i].str, str) != 0)
-			continue;
-
-		if (speed)
-			*speed = supported_speed[i].speed;
-
-		return supported_speed[i].speed;
-	}
-
-	return B0;
-}
-
-static int set_parity(const char *str, tcflag_t *ctrl)
-{
-	if (strcasecmp("even", str) == 0) {
-		*ctrl |= PARENB;
-		*ctrl &= ~PARODD;
-	} else if (strcasecmp("odd", str) == 0) {
-		*ctrl |= PARENB;
-		*ctrl |= PARODD;
-	} else if (strcasecmp("mark", str) == 0)
-		*ctrl |= PARENB;
-	else if ((strcasecmp("none", str) == 0) ||
-			(strcasecmp("space", str) == 0))
-		*ctrl &= ~PARENB;
-	else
-		return -1;
-
-	return 0;
-}
-
-static int set_databits(uint8_t databits, tcflag_t *ctrl)
-{
-	if (databits < 5 || databits > 8)
-		return -EINVAL;
-
-	*ctrl &= ~CSIZE;
-	switch (databits) {
-	case 5:
-		*ctrl |= CS5;
-		break;
-	case 6:
-		*ctrl |= CS6;
-		break;
-	case 7:
-		*ctrl |= CS7;
-		break;
-	case 8:
-		*ctrl |= CS8;
-		break;
-	}
-
-	return 0;
-}
-
-static int set_stopbits(uint8_t stopbits, tcflag_t *ctrl)
-{
-	/* 1.5 will not be allowed */
-	switch (stopbits) {
-	case 1:
-		*ctrl &= ~CSTOPB;
-		return 0;
-	case 2:
-		*ctrl |= CSTOPB;
-		return 0;
-	}
-
-	return -EINVAL;
-}
-
-static DBusMessage *proxy_set_serial_params(DBusConnection *conn,
-						DBusMessage *msg, void *data)
-{
-	struct serial_proxy *prx = data;
-	const char *ratestr, *paritystr;
-	uint8_t databits, stopbits;
-	tcflag_t ctrl;		/* Control mode flags */
-	speed_t speed = B0;	/* In/Out speed */
-
-	/* Don't allow change TTY settings if it is open */
-	if (prx->local)
-		return btd_error_not_authorized(msg);
-
-	if (!dbus_message_get_args(msg, NULL,
-				DBUS_TYPE_STRING, &ratestr,
-				DBUS_TYPE_BYTE, &databits,
-				DBUS_TYPE_BYTE, &stopbits,
-				DBUS_TYPE_STRING, &paritystr,
-				DBUS_TYPE_INVALID))
-		return NULL;
-
-	if (str2speed(ratestr, &speed)  == B0)
-		return btd_error_invalid_args(msg);
-
-	ctrl = prx->proxy_ti.c_cflag;
-	if (set_databits(databits, &ctrl) < 0)
-		return btd_error_invalid_args(msg);
-
-	if (set_stopbits(stopbits, &ctrl) < 0)
-		return btd_error_invalid_args(msg);
-
-	if (set_parity(paritystr, &ctrl) < 0)
-		return btd_error_invalid_args(msg);
-
-	prx->proxy_ti.c_cflag = ctrl;
-	prx->proxy_ti.c_cflag |= (CLOCAL | CREAD);
-	cfsetispeed(&prx->proxy_ti, speed);
-	cfsetospeed(&prx->proxy_ti, speed);
-
-	return dbus_message_new_method_return(msg);
-}
-
-static const GDBusMethodTable proxy_methods[] = {
-	{ GDBUS_METHOD("Enable", NULL, NULL, proxy_enable) },
-	{ GDBUS_METHOD("Disable", NULL, NULL, proxy_disable) },
-	{ GDBUS_METHOD("GetInfo",
-			NULL, GDBUS_ARGS({ "properties", "a{sv}" }),
-			proxy_get_info) },
-	{ GDBUS_METHOD("SetSerialParameters",
-			GDBUS_ARGS({ "rate", "s" }, { "data", "y" },
-					{ "stop", "y" }, { "parity", "s" }),
-			NULL, proxy_set_serial_params) },
-	{ },
-};
-
-static void proxy_path_unregister(gpointer data)
-{
-	struct serial_proxy *prx = data;
-	int sk;
-
-	DBG("Unregistered proxy: %s", prx->address);
-
-	if (prx->type != TTY_PROXY)
-		goto done;
-
-	/* Restore the initial TTY configuration */
-	sk = open(prx->address, O_RDWR | O_NOCTTY);
-	if (sk >= 0) {
-		tcsetattr(sk, TCSAFLUSH, &prx->sys_ti);
-		close(sk);
-	}
-done:
-
-	proxy_free(prx);
-}
-
-static int register_proxy_object(struct serial_proxy *prx)
-{
-	struct serial_adapter *adapter = prx->adapter;
-	char path[MAX_PATH_LENGTH + 1];
-
-	snprintf(path, MAX_PATH_LENGTH, "%s/proxy%d",
-			adapter_get_path(adapter->btd_adapter), sk_counter++);
-
-	if (!g_dbus_register_interface(adapter->conn, path,
-					SERIAL_PROXY_INTERFACE,
-					proxy_methods, NULL, NULL,
-					prx, proxy_path_unregister)) {
-		error("D-Bus failed to register %s path", path);
-		return -1;
-	}
-
-	prx->path = g_strdup(path);
-	adapter->proxies = g_slist_append(adapter->proxies, prx);
-
-	DBG("Registered proxy: %s", path);
-
-	return 0;
-}
-
-static int proxy_tty_register(struct serial_adapter *adapter,
-				const char *uuid128, const char *address,
-				struct termios *ti,
-				struct serial_proxy **proxy)
-{
-	struct termios sys_ti;
-	struct serial_proxy *prx;
-	int sk, ret;
-
-	sk = open(address, O_RDONLY | O_NOCTTY);
-	if (sk < 0) {
-		error("Can't open TTY: %s(%d)", strerror(errno), errno);
-		return -EINVAL;
-	}
-
-	prx = g_new0(struct serial_proxy, 1);
-	prx->address = g_strdup(address);
-	prx->uuid128 = g_strdup(uuid128);
-	prx->type = TTY_PROXY;
-	adapter_get_address(adapter->btd_adapter, &prx->src);
-	prx->adapter = adapter;
-
-	/* Current TTY settings */
-	memset(&sys_ti, 0, sizeof(sys_ti));
-	tcgetattr(sk, &sys_ti);
-	memcpy(&prx->sys_ti, &sys_ti, sizeof(sys_ti));
-	close(sk);
-
-	if (!ti) {
-		/* Use current settings */
-		memcpy(&prx->proxy_ti, &sys_ti, sizeof(sys_ti));
-	} else {
-		/* New TTY settings: user provided */
-		memcpy(&prx->proxy_ti, ti, sizeof(*ti));
-	}
-
-	ret = register_proxy_object(prx);
-	if (ret < 0) {
-		proxy_free(prx);
-		return ret;
-	}
-
-	*proxy = prx;
-
-	return ret;
-}
-
-static int proxy_socket_register(struct serial_adapter *adapter,
-				const char *uuid128, const char *address,
-				struct serial_proxy **proxy)
-{
-	struct serial_proxy *prx;
-	int ret;
-
-	prx = g_new0(struct serial_proxy, 1);
-	prx->address = g_strdup(address);
-	prx->uuid128 = g_strdup(uuid128);
-	prx->type = UNIX_SOCKET_PROXY;
-	adapter_get_address(adapter->btd_adapter, &prx->src);
-	prx->adapter = adapter;
-
-	ret = register_proxy_object(prx);
-	if (ret < 0) {
-		proxy_free(prx);
-		return ret;
-	}
-
-	*proxy = prx;
-
-	return ret;
-}
-
-static int proxy_tcp_register(struct serial_adapter *adapter,
-				const char *uuid128, const char *address,
-				struct serial_proxy **proxy)
-{
-	struct serial_proxy *prx;
-	int ret;
-
-	prx = g_new0(struct serial_proxy, 1);
-	prx->address = g_strdup(address);
-	prx->uuid128 = g_strdup(uuid128);
-	prx->type = TCP_SOCKET_PROXY;
-	adapter_get_address(adapter->btd_adapter, &prx->src);
-	prx->adapter = adapter;
-
-	ret = register_proxy_object(prx);
-	if (ret < 0) {
-		proxy_free(prx);
-		return ret;
-	}
-
-	*proxy = prx;
-
-	return ret;
-}
-
-static proxy_type_t addr2type(const char *address)
-{
-	struct stat st;
-
-	if (stat(address, &st) < 0) {
-		/*
-		 * Unix socket: if the sun_path starts with null byte
-		 * it refers to abstract namespace. 'x00' will be used
-		 * to represent the null byte.
-		 */
-		if (strncmp("localhost:", address, 10) == 0)
-			return TCP_SOCKET_PROXY;
-		if (strncmp("x00", address, 3) != 0)
-			return UNKNOWN_PROXY_TYPE;
-		else
-			return UNIX_SOCKET_PROXY;
-	} else {
-		/* Filesystem: char device or unix socket */
-		if (S_ISCHR(st.st_mode) && strncmp("/dev/", address, 4) == 0)
-			return TTY_PROXY;
-		else if (S_ISSOCK(st.st_mode))
-			return UNIX_SOCKET_PROXY;
-		else
-			return UNKNOWN_PROXY_TYPE;
-	}
-}
-
-static int proxy_addrcmp(gconstpointer proxy, gconstpointer addr)
-{
-	const struct serial_proxy *prx = proxy;
-	const char *address = addr;
-
-	return strcmp(prx->address, address);
-}
-
-static int proxy_pathcmp(gconstpointer proxy, gconstpointer p)
-{
-	const struct serial_proxy *prx = proxy;
-	const char *path = p;
-
-	return strcmp(prx->path, path);
-}
-
-static int register_proxy(struct serial_adapter *adapter,
-				const char *uuid_str, const char *address,
-				struct serial_proxy **proxy)
-{
-	proxy_type_t type;
-	int err;
-
-	type = addr2type(address);
-	if (type == UNKNOWN_PROXY_TYPE)
-		return -EINVAL;
-
-	/* Only one proxy per address(TTY or unix socket) is allowed */
-	if (g_slist_find_custom(adapter->proxies, address, proxy_addrcmp))
-		return -EALREADY;
-
-	switch (type) {
-	case UNIX_SOCKET_PROXY:
-		err = proxy_socket_register(adapter, uuid_str, address, proxy);
-		break;
-	case TTY_PROXY:
-		err = proxy_tty_register(adapter, uuid_str, address, NULL,
-					proxy);
-		break;
-	case TCP_SOCKET_PROXY:
-		err = proxy_tcp_register(adapter, uuid_str, address, proxy);
-		break;
-	default:
-		err = -EINVAL;
-	}
-
-	if (err < 0)
-		return err;
-
-	g_dbus_emit_signal(adapter->conn,
-				adapter_get_path(adapter->btd_adapter),
-				SERIAL_MANAGER_INTERFACE, "ProxyCreated",
-				DBUS_TYPE_STRING, &(*proxy)->path,
-				DBUS_TYPE_INVALID);
-
-	return 0;
-}
-
-static void unregister_proxy(struct serial_proxy *proxy)
-{
-	struct serial_adapter *adapter = proxy->adapter;
-	char *path = g_strdup(proxy->path);
-
-	if (proxy->watch > 0)
-		g_dbus_remove_watch(adapter->conn, proxy->watch);
-
-	g_dbus_emit_signal(adapter->conn,
-			adapter_get_path(adapter->btd_adapter),
-			SERIAL_MANAGER_INTERFACE, "ProxyRemoved",
-			DBUS_TYPE_STRING, &path,
-			DBUS_TYPE_INVALID);
-
-	adapter->proxies = g_slist_remove(adapter->proxies, proxy);
-
-	g_dbus_unregister_interface(adapter->conn, path,
-					SERIAL_PROXY_INTERFACE);
-
-	g_free(path);
-}
-
-static void watch_proxy(DBusConnection *connection, void *user_data)
-{
-	struct serial_proxy *proxy = user_data;
-
-	proxy->watch = 0;
-	unregister_proxy(proxy);
-}
-
-static DBusMessage *create_proxy(DBusConnection *conn,
-				DBusMessage *msg, void *data)
-{
-	struct serial_adapter *adapter = data;
-	struct serial_proxy *proxy;
-	const char *pattern, *address;
-	char *uuid_str;
-	int err;
-
-	if (!dbus_message_get_args(msg, NULL,
-				DBUS_TYPE_STRING, &pattern,
-				DBUS_TYPE_STRING, &address,
-				DBUS_TYPE_INVALID))
-		return NULL;
-
-	uuid_str = bt_name2string(pattern);
-	if (!uuid_str)
-		return btd_error_invalid_args(msg);
-
-	err = register_proxy(adapter, uuid_str, address, &proxy);
-	g_free(uuid_str);
-
-	if (err == -EINVAL)
-		return btd_error_invalid_args(msg);
-	else if (err == -EALREADY)
-		return btd_error_already_exists(msg);
-	else if (err < 0)
-		return btd_error_failed(msg, strerror(-err));
-
-	proxy->owner = g_strdup(dbus_message_get_sender(msg));
-	proxy->watch = g_dbus_add_disconnect_watch(conn, proxy->owner,
-						watch_proxy,
-						proxy, NULL);
-
-	return g_dbus_create_reply(msg, DBUS_TYPE_STRING, &proxy->path,
-					DBUS_TYPE_INVALID);
-}
-
-static DBusMessage *list_proxies(DBusConnection *conn,
-				DBusMessage *msg, void *data)
-{
-	struct serial_adapter *adapter = data;
-	const GSList *l;
-	DBusMessage *reply;
-	DBusMessageIter iter, iter_array;
-
-	reply = dbus_message_new_method_return(msg);
-	if (!reply)
-		return NULL;
-
-	dbus_message_iter_init_append(reply, &iter);
-	dbus_message_iter_open_container(&iter, DBUS_TYPE_ARRAY,
-			DBUS_TYPE_STRING_AS_STRING, &iter_array);
-
-	for (l = adapter->proxies; l; l = l->next) {
-		struct serial_proxy *prx = l->data;
-
-		dbus_message_iter_append_basic(&iter_array,
-				DBUS_TYPE_STRING, &prx->path);
-	}
-
-	dbus_message_iter_close_container(&iter, &iter_array);
-
-	return reply;
-}
-
-static DBusMessage *remove_proxy(DBusConnection *conn,
-				DBusMessage *msg, void *data)
-{
-	struct serial_adapter *adapter = data;
-	struct serial_proxy *prx;
-	const char *path, *sender;
-	GSList *l;
-
-	if (!dbus_message_get_args(msg, NULL,
-				DBUS_TYPE_STRING, &path,
-				DBUS_TYPE_INVALID))
-		return NULL;
-
-	l = g_slist_find_custom(adapter->proxies, path, proxy_pathcmp);
-	if (!l)
-		return btd_error_does_not_exist(msg);
-
-	prx = l->data;
-
-	sender = dbus_message_get_sender(msg);
-	if (g_strcmp0(prx->owner, sender) != 0)
-		return btd_error_not_authorized(msg);
-
-	unregister_proxy(prx);
-
-	return dbus_message_new_method_return(msg);
-}
-
-static void manager_path_unregister(void *data)
-{
-	struct serial_adapter *adapter = data;
-	GSList *l;
-
-	/* Remove proxy objects */
-	for (l = adapter->proxies; l; l = l->next) {
-		struct serial_proxy *prx = l->data;
-		char *path = g_strdup(prx->path);
-
-		g_dbus_unregister_interface(adapter->conn, path,
-					SERIAL_PROXY_INTERFACE);
-		g_free(path);
-	}
-
-	if (adapter->conn)
-		dbus_connection_unref(adapter->conn);
-
-	adapters = g_slist_remove(adapters, adapter);
-	g_slist_free(adapter->proxies);
-	btd_adapter_unref(adapter->btd_adapter);
-	g_free(adapter);
-}
-
-static const GDBusMethodTable manager_methods[] = {
-	{ GDBUS_METHOD("CreateProxy",
-			GDBUS_ARGS({ "pattern", "s" },
-					{ "address", "s" }),
-			GDBUS_ARGS({ "path", "s" }),
-			create_proxy) },
-	{ GDBUS_METHOD("ListProxies",
-			NULL, GDBUS_ARGS({ "paths", "as" }),
-			list_proxies) },
-	{ GDBUS_METHOD("RemoveProxy",
-			GDBUS_ARGS({ "path", "s" }), NULL,
-			remove_proxy) },
-	{ },
-};
-
-static const GDBusSignalTable manager_signals[] = {
-	{ GDBUS_SIGNAL("ProxyCreated", GDBUS_ARGS({ "path", "s" })) },
-	{ GDBUS_SIGNAL("ProxyRemoved", GDBUS_ARGS({ "path", "s" })) },
-	{ }
-};
-
-static struct serial_adapter *find_adapter(GSList *list,
-					struct btd_adapter *btd_adapter)
-{
-	for (; list; list = list->next) {
-		struct serial_adapter *adapter = list->data;
-
-		if (adapter->btd_adapter == btd_adapter)
-			return adapter;
-	}
-
-	return NULL;
-}
-
-static void serial_proxy_init(struct serial_adapter *adapter)
-{
-	GKeyFile *config;
-	GError *gerr = NULL;
-	const char *file = CONFIGDIR "/serial.conf";
-	char **group_list;
-	int i;
-
-	config = g_key_file_new();
-
-	if (!g_key_file_load_from_file(config, file, 0, &gerr)) {
-		error("Parsing %s failed: %s", file, gerr->message);
-		g_error_free(gerr);
-		g_key_file_free(config);
-		return;
-	}
-
-	group_list = g_key_file_get_groups(config, NULL);
-
-	for (i = 0; group_list[i] != NULL; i++) {
-		char *group_str = group_list[i], *uuid_str, *address;
-		int err;
-		struct serial_proxy *prx;
-
-		/* string length of "Proxy" is 5 */
-		if (strlen(group_str) < 5 || strncmp(group_str, "Proxy", 5))
-			continue;
-
-		uuid_str = g_key_file_get_string(config, group_str, "UUID",
-									&gerr);
-		if (gerr) {
-			DBG("%s: %s", file, gerr->message);
-			g_error_free(gerr);
-			g_key_file_free(config);
-			g_strfreev(group_list);
-			return;
-		}
-
-		address = g_key_file_get_string(config, group_str, "Address",
-									&gerr);
-		if (gerr) {
-			DBG("%s: %s", file, gerr->message);
-			g_error_free(gerr);
-			g_key_file_free(config);
-			g_free(uuid_str);
-			g_strfreev(group_list);
-			return;
-		}
-
-		err = register_proxy(adapter, uuid_str, address, &prx);
-		if (err == -EINVAL)
-			error("Invalid address.");
-		else if (err == -EALREADY)
-			DBG("Proxy already exists.");
-		else if (err < 0)
-			error("Proxy creation failed (%s)", strerror(-err));
-		else {
-			err = enable_proxy(prx);
-			if (err < 0)
-				error("Proxy enable failed (%s)",
-						strerror(-err));
-		}
-
-		g_free(uuid_str);
-		g_free(address);
-	}
-
-	g_strfreev(group_list);
-	g_key_file_free(config);
-}
-
-int proxy_register(DBusConnection *conn, struct btd_adapter *btd_adapter)
-{
-	struct serial_adapter *adapter;
-	const char *path;
-
-	adapter = find_adapter(adapters, btd_adapter);
-	if (adapter)
-		return -EINVAL;
-
-	adapter = g_new0(struct serial_adapter, 1);
-	adapter->conn = dbus_connection_ref(conn);
-	adapter->btd_adapter = btd_adapter_ref(btd_adapter);
-
-	path = adapter_get_path(btd_adapter);
-
-	if (!g_dbus_register_interface(conn, path,
-					SERIAL_MANAGER_INTERFACE,
-					manager_methods, manager_signals, NULL,
-					adapter, manager_path_unregister)) {
-		error("Failed to register %s interface to %s",
-				SERIAL_MANAGER_INTERFACE, path);
-		return -1;
-	}
-
-	adapters = g_slist_append(adapters, adapter);
-
-	DBG("Registered interface %s on path %s",
-		SERIAL_MANAGER_INTERFACE, path);
-
-	serial_proxy_init(adapter);
-
-	return 0;
-}
-
-void proxy_unregister(struct btd_adapter *btd_adapter)
-{
-	struct serial_adapter *adapter;
-
-	adapter = find_adapter(adapters, btd_adapter);
-	if (!adapter)
-		return;
-
-	g_dbus_unregister_interface(adapter->conn,
-			adapter_get_path(btd_adapter),
-			SERIAL_MANAGER_INTERFACE);
-}
diff --git a/serial/proxy.h b/serial/proxy.h
deleted file mode 100644
index 7871665..0000000
--- a/serial/proxy.h
+++ /dev/null
@@ -1,25 +0,0 @@
-/*
- *
- *  BlueZ - Bluetooth protocol stack for Linux
- *
- *  Copyright (C) 2004-2010  Marcel Holtmann <marcel@xxxxxxxxxxxx>
- *
- *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or
- *  (at your option) any later version.
- *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
- *
- *  You should have received a copy of the GNU General Public License
- *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
- *
- */
-
-int proxy_register(DBusConnection *conn, struct btd_adapter *btd_adapter);
-void proxy_unregister(struct btd_adapter *btd_adapter);
-- 
1.7.10.2

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