From: Luiz Augusto von Dentz <luiz.von.dentz@xxxxxxxxx>
---
Makefile.am | 1 -
audio/device.h | 1 -
audio/gateway.c | 1048 -------------------------------------------------------
audio/gateway.h | 75 ----
4 files changed, 1125 deletions(-)
delete mode 100644 audio/gateway.c
delete mode 100644 audio/gateway.h
diff --git a/Makefile.am b/Makefile.am
index 7f8ff26..84ae237 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -107,7 +107,6 @@ if AUDIOPLUGIN
builtin_modules += audio
builtin_sources += audio/main.c \
audio/manager.h audio/manager.c \
- audio/gateway.h audio/gateway.c \
audio/control.h audio/control.c \
audio/avctp.h audio/avctp.c \
audio/avrcp.h audio/avrcp.c \
diff --git a/audio/device.h b/audio/device.h
index 89916be..f0d178d 100644
--- a/audio/device.h
+++ b/audio/device.h
@@ -38,7 +38,6 @@ struct audio_device {
gboolean auto_connect;
- struct gateway *gateway;
struct sink *sink;
struct source *source;
struct control *control;
diff --git a/audio/gateway.c b/audio/gateway.c
deleted file mode 100644
index 1b1164c..0000000
--- a/audio/gateway.c
+++ /dev/null
@@ -1,1048 +0,0 @@
-/*
- *
- * BlueZ - Bluetooth protocol stack for Linux
- *
- * Copyright (C) 2006-2010 Nokia Corporation
- * Copyright (C) 2004-2010 Marcel Holtmann <marcel@xxxxxxxxxxxx>
- * Copyright (C) 2008-2009 Leonid Movshovich <event.riga@xxxxxxxxx>
- * Copyright (C) 2010 ProFUSION embedded systems
- *
- *
- * 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 <stdint.h>
-#include <stdlib.h>
-#include <string.h>
-#include <fcntl.h>
-#include <errno.h>
-
-#include <glib.h>
-#include <dbus/dbus.h>
-#include <gdbus.h>
-
-#include <bluetooth/bluetooth.h>
-#include <bluetooth/sdp.h>
-#include <bluetooth/sdp_lib.h>
-
-#include "../src/adapter.h"
-#include "../src/device.h"
-
-#include "sdp-client.h"
-#include "device.h"
-#include "gateway.h"
-#include "log.h"
-#include "error.h"
-#include "btio.h"
-#include "dbus-common.h"
-
-struct hf_agent {
- char *name; /* Bus id */
- char *path; /* D-Bus path */
- guint watch; /* Disconnect watch */
- DBusPendingCall *call;
-};
-
-struct connect_cb {
- unsigned int id;
- gateway_stream_cb_t cb;
- void *cb_data;
-};
-
-struct gateway {
- gateway_state_t state;
- GIOChannel *rfcomm;
- GIOChannel *sco;
- GIOChannel *incoming;
- guint rfcomm_id;
- guint sco_id;
- GSList *callbacks;
- struct hf_agent *agent;
- DBusMessage *msg;
- int version;
- gateway_lock_t lock;
-};
-
-struct gateway_state_callback {
- gateway_state_cb cb;
- void *user_data;
- unsigned int id;
-};
-
-static GSList *gateway_callbacks = NULL;
-
-int gateway_close(struct audio_device *device);
-
-GQuark gateway_error_quark(void)
-{
- return g_quark_from_static_string("gateway-error-quark");
-}
-
-static const char *state2str(gateway_state_t state)
-{
- switch (state) {
- case GATEWAY_STATE_DISCONNECTED:
- return "disconnected";
- case GATEWAY_STATE_CONNECTING:
- return "connecting";
- case GATEWAY_STATE_CONNECTED:
- return "connected";
- case GATEWAY_STATE_PLAYING:
- return "playing";
- default:
- return "";
- }
-}
-
-static void agent_free(struct hf_agent *agent)
-{
- if (!agent)
- return;
-
- if (agent->call)
- dbus_pending_call_unref(agent->call);
-
- g_dbus_remove_watch(agent->watch);
-
- g_free(agent->name);
- g_free(agent->path);
- g_free(agent);
-}
-
-static void change_state(struct audio_device *dev, gateway_state_t new_state)
-{
- struct gateway *gw = dev->gateway;
- const char *val;
- GSList *l;
- gateway_state_t old_state;
-
- if (gw->state == new_state)
- return;
-
- val = state2str(new_state);
- old_state = gw->state;
- gw->state = new_state;
-
- emit_property_changed(device_get_path(dev->btd_dev),
- AUDIO_GATEWAY_INTERFACE, "State",
- DBUS_TYPE_STRING, &val);
-
- for (l = gateway_callbacks; l != NULL; l = l->next) {
- struct gateway_state_callback *cb = l->data;
- cb->cb(dev, old_state, new_state, cb->user_data);
- }
-}
-
-void gateway_set_state(struct audio_device *dev, gateway_state_t new_state)
-{
- switch (new_state) {
- case GATEWAY_STATE_DISCONNECTED:
- gateway_close(dev);
- break;
- case GATEWAY_STATE_CONNECTING:
- case GATEWAY_STATE_CONNECTED:
- case GATEWAY_STATE_PLAYING:
- break;
- }
-}
-
-static void agent_cancel(struct hf_agent *agent)
-{
- if (!agent->call)
- return;
-
- dbus_pending_call_cancel(agent->call);
- dbus_pending_call_unref(agent->call);
- agent->call = NULL;
-}
-
-static void agent_disconnect(struct audio_device *dev, struct hf_agent *agent)
-{
- DBusMessage *msg;
-
- msg = dbus_message_new_method_call(agent->name, agent->path,
- "org.bluez.HandsfreeAgent", "Release");
-
- g_dbus_send_message(btd_get_dbus_connection(), msg);
-
- agent_cancel(agent);
-}
-
-static gboolean agent_sendfd(struct hf_agent *agent, int fd,
- DBusPendingCallNotifyFunction notify, void *data)
-{
- struct audio_device *dev = data;
- struct gateway *gw = dev->gateway;
- DBusMessage *msg;
-
- if (agent->call)
- return FALSE;
-
- msg = dbus_message_new_method_call(agent->name, agent->path,
- "org.bluez.HandsfreeAgent", "NewConnection");
-
- dbus_message_append_args(msg, DBUS_TYPE_UNIX_FD, &fd,
- DBUS_TYPE_UINT16, &gw->version,
- DBUS_TYPE_INVALID);
-
- if (dbus_connection_send_with_reply(btd_get_dbus_connection(), msg,
- &agent->call, -1) == FALSE) {
- dbus_message_unref(msg);
- return FALSE;
- }
-
- dbus_pending_call_set_notify(agent->call, notify, dev, NULL);
- dbus_message_unref(msg);
-
- return TRUE;
-}
-
-static unsigned int connect_cb_new(struct gateway *gw,
- gateway_stream_cb_t func,
- void *user_data)
-{
- struct connect_cb *cb;
- static unsigned int free_cb_id = 1;
-
- if (!func)
- return 0;
-
- cb = g_new(struct connect_cb, 1);
-
- cb->cb = func;
- cb->cb_data = user_data;
- cb->id = free_cb_id++;
-
- gw->callbacks = g_slist_append(gw->callbacks, cb);
-
- return cb->id;
-}
-
-static void run_connect_cb(struct audio_device *dev, GError *err)
-{
- struct gateway *gw = dev->gateway;
- GSList *l;
-
- for (l = gw->callbacks; l != NULL; l = l->next) {
- struct connect_cb *cb = l->data;
- cb->cb(dev, err, cb->cb_data);
- }
-
- g_slist_free_full(gw->callbacks, g_free);
- gw->callbacks = NULL;
-}
-
-static gboolean sco_io_cb(GIOChannel *chan, GIOCondition cond,
- struct audio_device *dev)
-{
- struct gateway *gw = dev->gateway;
-
- if (cond & G_IO_NVAL)
- return FALSE;
-
- DBG("sco connection is released");
-
- g_source_remove(gw->sco_id);
- gw->sco_id = 0;
-
- g_io_channel_shutdown(gw->sco, TRUE, NULL);
- g_io_channel_unref(gw->sco);
- gw->sco = NULL;
- change_state(dev, GATEWAY_STATE_CONNECTED);
-
- return FALSE;
-}
-
-static void sco_connect_cb(GIOChannel *chan, GError *err, gpointer user_data)
-{
- struct audio_device *dev = (struct audio_device *) user_data;
- struct gateway *gw = dev->gateway;
-
- DBG("at the begin of sco_connect_cb() in gateway.c");
-
- gw->sco = g_io_channel_ref(chan);
-
- gw->sco_id = g_io_add_watch(gw->sco, G_IO_ERR | G_IO_HUP | G_IO_NVAL,
- (GIOFunc) sco_io_cb, dev);
-
- if (err) {
- error("sco_connect_cb(): %s", err->message);
- gateway_suspend_stream(dev);
- return;
- }
-
- change_state(dev, GATEWAY_STATE_PLAYING);
- run_connect_cb(dev, NULL);
-}
-
-static gboolean rfcomm_disconnect_cb(GIOChannel *chan, GIOCondition cond,
- struct audio_device *dev)
-{
- if (cond & G_IO_NVAL)
- return FALSE;
-
- gateway_close(dev);
-
- return FALSE;
-}
-
-static void newconnection_reply(DBusPendingCall *call, void *data)
-{
- struct audio_device *dev = data;
- struct gateway *gw = dev->gateway;
- struct hf_agent *agent = gw->agent;
- DBusMessage *reply = dbus_pending_call_steal_reply(call);
- DBusError derr;
-
- dbus_pending_call_unref(agent->call);
- agent->call = NULL;
-
- dbus_error_init(&derr);
- if (!dbus_set_error_from_message(&derr, reply)) {
- DBG("Agent reply: file descriptor passed successfully");
- gw->rfcomm_id = g_io_add_watch(gw->rfcomm,
- G_IO_ERR | G_IO_HUP | G_IO_NVAL,
- (GIOFunc) rfcomm_disconnect_cb,
- dev);
- change_state(dev, GATEWAY_STATE_CONNECTED);
- goto done;
- }
-
- DBG("Agent reply: %s", derr.message);
-
- dbus_error_free(&derr);
- gateway_close(dev);
-
-done:
- dbus_message_unref(reply);
-}
-
-static void rfcomm_connect_cb(GIOChannel *chan, GError *err,
- gpointer user_data)
-{
- DBusConnection *conn = btd_get_dbus_connection();
- struct audio_device *dev = user_data;
- struct gateway *gw = dev->gateway;
- DBusMessage *reply;
- int sk, ret;
-
- if (err) {
- error("connect(): %s", err->message);
- goto fail;
- }
-
- if (!gw->agent) {
- error("Handsfree Agent not registered");
- goto fail;
- }
-
- sk = g_io_channel_unix_get_fd(chan);
-
- if (gw->rfcomm == NULL)
- gw->rfcomm = g_io_channel_ref(chan);
-
- ret = agent_sendfd(gw->agent, sk, newconnection_reply, dev);
-
- if (!gw->msg)
- return;
-
- if (ret)
- reply = dbus_message_new_method_return(gw->msg);
- else
- reply = btd_error_failed(gw->msg, "Can't pass file descriptor");
-
- g_dbus_send_message(conn, reply);
-
- return;
-
-fail:
- if (gw->msg) {
- DBusMessage *reply;
- reply = btd_error_failed(gw->msg, "Connect failed");
- g_dbus_send_message(conn, reply);
- }
-
- gateway_close(dev);
-}
-
-static int get_remote_profile_version(sdp_record_t *rec)
-{
- uuid_t uuid;
- sdp_list_t *profiles;
- sdp_profile_desc_t *desc;
- int ver = 0;
-
- sdp_uuid16_create(&uuid, HANDSFREE_PROFILE_ID);
-
- sdp_get_profile_descs(rec, &profiles);
- if (profiles == NULL)
- goto done;
-
- desc = profiles->data;
-
- if (sdp_uuid16_cmp(&desc->uuid, &uuid) == 0)
- ver = desc->version;
-
- sdp_list_free(profiles, free);
-
-done:
- return ver;
-}
-
-static void get_incoming_record_cb(sdp_list_t *recs, int err,
- gpointer user_data)
-{
- struct audio_device *dev = user_data;
- struct gateway *gw = dev->gateway;
- GError *gerr = NULL;
-
- if (err < 0) {
- error("Unable to get service record: %s (%d)", strerror(-err),
- -err);
- goto fail;
- }
-
- if (!recs || !recs->data) {
- error("No records found");
- goto fail;
- }
-
- gw->version = get_remote_profile_version(recs->data);
- if (gw->version == 0)
- goto fail;
-
- rfcomm_connect_cb(gw->incoming, gerr, dev);
- return;
-
-fail:
- gateway_close(dev);
-}
-
-static void unregister_incoming(gpointer user_data)
-{
- struct audio_device *dev = user_data;
- struct gateway *gw = dev->gateway;
-
- if (gw->incoming) {
- g_io_channel_unref(gw->incoming);
- gw->incoming = NULL;
- }
-}
-
-static void rfcomm_incoming_cb(GIOChannel *chan, GError *err,
- gpointer user_data)
-{
- struct audio_device *dev = user_data;
- struct gateway *gw = dev->gateway;
- uuid_t uuid;
-
- gw->incoming = g_io_channel_ref(chan);
-
- sdp_uuid16_create(&uuid, HANDSFREE_AGW_SVCLASS_ID);
- if (bt_search_service(&dev->src, &dev->dst, &uuid,
- get_incoming_record_cb, dev,
- unregister_incoming) == 0)
- return;
-
- unregister_incoming(dev);
- gateway_close(dev);
-}
-
-static void get_record_cb(sdp_list_t *recs, int err, gpointer user_data)
-{
- struct audio_device *dev = user_data;
- struct gateway *gw = dev->gateway;
- int ch;
- sdp_list_t *protos, *classes;
- uuid_t uuid;
- GIOChannel *io;
- GError *gerr = NULL;
-
- if (err < 0) {
- error("Unable to get service record: %s (%d)", strerror(-err),
- -err);
- goto fail;
- }
-
- if (!recs || !recs->data) {
- error("No records found");
- err = -EIO;
- goto fail;
- }
-
- if (sdp_get_service_classes(recs->data, &classes) < 0) {
- error("Unable to get service classes from record");
- err = -EINVAL;
- goto fail;
- }
-
- if (sdp_get_access_protos(recs->data, &protos) < 0) {
- error("Unable to get access protocols from record");
- err = -ENODATA;
- goto fail;
- }
-
- gw->version = get_remote_profile_version(recs->data);
- if (gw->version == 0) {
- error("Unable to get profile version from record");
- err = -EINVAL;
- goto fail;
- }
-
- memcpy(&uuid, classes->data, sizeof(uuid));
- sdp_list_free(classes, free);
-
- if (!sdp_uuid128_to_uuid(&uuid) || uuid.type != SDP_UUID16 ||
- uuid.value.uuid16 != HANDSFREE_AGW_SVCLASS_ID) {
- sdp_list_free(protos, NULL);
- error("Invalid service record or not HFP");
- err = -EIO;
- goto fail;
- }
-
- ch = sdp_get_proto_port(protos, RFCOMM_UUID);
- sdp_list_foreach(protos, (sdp_list_func_t) sdp_list_free, NULL);
- sdp_list_free(protos, NULL);
- if (ch <= 0) {
- error("Unable to extract RFCOMM channel from service record");
- err = -EIO;
- goto fail;
- }
-
- io = bt_io_connect(rfcomm_connect_cb, dev, NULL, &gerr,
- BT_IO_OPT_SOURCE_BDADDR, &dev->src,
- BT_IO_OPT_DEST_BDADDR, &dev->dst,
- BT_IO_OPT_SEC_LEVEL, BT_IO_SEC_MEDIUM,
- BT_IO_OPT_CHANNEL, ch,
- BT_IO_OPT_INVALID);
- if (!io) {
- error("Unable to connect: %s", gerr->message);
- goto fail;
- }
-
- g_io_channel_unref(io);
- return;
-
-fail:
- if (gw->msg) {
- DBusMessage *reply = btd_error_failed(gw->msg,
- gerr ? gerr->message : strerror(-err));
- g_dbus_send_message(btd_get_dbus_connection(), reply);
- }
-
- gateway_close(dev);
-
- if (gerr)
- g_error_free(gerr);
-}
-
-static int get_records(struct audio_device *device)
-{
- uuid_t uuid;
- int err;
-
- sdp_uuid16_create(&uuid, HANDSFREE_AGW_SVCLASS_ID);
-
- err = bt_search_service(&device->src, &device->dst, &uuid,
- get_record_cb, device, NULL);
- if (err < 0)
- return err;
-
- change_state(device, GATEWAY_STATE_CONNECTING);
-
- return 0;
-}
-
-static DBusMessage *ag_connect(DBusConnection *conn, DBusMessage *msg,
- void *data)
-{
- struct audio_device *au_dev = (struct audio_device *) data;
- struct gateway *gw = au_dev->gateway;
- int err;
-
- if (gw->state == GATEWAY_STATE_CONNECTING)
- return btd_error_in_progress(msg);
- else if (gw->state > GATEWAY_STATE_CONNECTING)
- return btd_error_already_connected(msg);
-
- if (!gw->agent)
- return btd_error_agent_not_available(msg);
-
- err = get_records(au_dev);
- if (err < 0)
- return btd_error_failed(msg, strerror(-err));
-
- gw->msg = dbus_message_ref(msg);
-
- return NULL;
-}
-
-int gateway_close(struct audio_device *device)
-{
- GError *gerr = NULL;
- struct gateway *gw = device->gateway;
- int sock;
-
- if (gw->rfcomm_id != 0) {
- g_source_remove(gw->rfcomm_id);
- gw->rfcomm_id = 0;
- }
-
- if (gw->sco_id != 0) {
- g_source_remove(gw->sco_id);
- gw->sco_id = 0;
- }
-
- if (gw->rfcomm) {
- sock = g_io_channel_unix_get_fd(gw->rfcomm);
- shutdown(sock, SHUT_RDWR);
-
- g_io_channel_shutdown(gw->rfcomm, TRUE, NULL);
- g_io_channel_unref(gw->rfcomm);
- gw->rfcomm = NULL;
- }
-
- if (gw->sco) {
- g_io_channel_shutdown(gw->sco, TRUE, NULL);
- g_io_channel_unref(gw->sco);
- gw->sco = NULL;
- }
-
- if (gw->agent)
- agent_cancel(gw->agent);
-
- change_state(device, GATEWAY_STATE_DISCONNECTED);
- g_set_error(&gerr, GATEWAY_ERROR,
- GATEWAY_ERROR_DISCONNECTED, "Disconnected");
- run_connect_cb(device, gerr);
- g_error_free(gerr);
-
- return 0;
-}
-
-static DBusMessage *ag_disconnect(DBusConnection *conn, DBusMessage *msg,
- void *data)
-{
- struct audio_device *device = data;
- struct gateway *gw = device->gateway;
- DBusMessage *reply = NULL;
- char gw_addr[18];
-
- if (!gw->rfcomm)
- return btd_error_not_connected(msg);
-
- reply = dbus_message_new_method_return(msg);
- if (!reply)
- return NULL;
-
- gateway_close(device);
- ba2str(&device->dst, gw_addr);
- DBG("Disconnected from %s, %s", gw_addr,
- device_get_path(device->btd_dev));
-
- return reply;
-}
-
-static void agent_exited(DBusConnection *conn, void *data)
-{
- struct gateway *gateway = data;
- struct hf_agent *agent = gateway->agent;
-
- DBG("Agent %s exited", agent->name);
-
- agent_free(agent);
- gateway->agent = NULL;
-}
-
-static DBusMessage *ag_get_properties(DBusConnection *conn, DBusMessage *msg,
- void *data)
-{
- struct audio_device *device = data;
- struct gateway *gw = device->gateway;
- DBusMessage *reply;
- DBusMessageIter iter;
- DBusMessageIter dict;
- const char *value;
-
-
- 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);
-
- value = state2str(gw->state);
- dict_append_entry(&dict, "State",
- DBUS_TYPE_STRING, &value);
-
- dbus_message_iter_close_container(&iter, &dict);
-
- return reply;
-}
-
-static DBusMessage *register_agent(DBusConnection *conn,
- DBusMessage *msg, void *data)
-{
- struct audio_device *device = data;
- struct gateway *gw = device->gateway;
- struct hf_agent *agent;
- const char *path, *name;
-
- if (gw->agent)
- return btd_error_already_exists(msg);
-
- if (!dbus_message_get_args(msg, NULL, DBUS_TYPE_OBJECT_PATH, &path,
- DBUS_TYPE_INVALID))
- return btd_error_invalid_args(msg);
-
- name = dbus_message_get_sender(msg);
- agent = g_new0(struct hf_agent, 1);
-
- agent->name = g_strdup(name);
- agent->path = g_strdup(path);
-
- agent->watch = g_dbus_add_disconnect_watch(conn, name,
- agent_exited, gw, NULL);
-
- gw->agent = agent;
-
- return dbus_message_new_method_return(msg);
-}
-
-static DBusMessage *unregister_agent(DBusConnection *conn,
- DBusMessage *msg, void *data)
-{
- struct audio_device *device = data;
- struct gateway *gw = device->gateway;
- const char *path;
-
- if (!gw->agent)
- goto done;
-
- if (strcmp(gw->agent->name, dbus_message_get_sender(msg)) != 0)
- return btd_error_not_authorized(msg);
-
- if (!dbus_message_get_args(msg, NULL,
- DBUS_TYPE_OBJECT_PATH, &path,
- DBUS_TYPE_INVALID))
- return btd_error_invalid_args(msg);
-
- if (strcmp(gw->agent->path, path) != 0)
- return btd_error_does_not_exist(msg);
-
- agent_free(gw->agent);
- gw->agent = NULL;
-
-done:
- return dbus_message_new_method_return(msg);
-}
-
-static const GDBusMethodTable gateway_methods[] = {
- { GDBUS_ASYNC_METHOD("Connect", NULL, NULL, ag_connect) },
- { GDBUS_ASYNC_METHOD("Disconnect", NULL, NULL, ag_disconnect) },
- { GDBUS_METHOD("GetProperties",
- NULL, GDBUS_ARGS({ "properties", "a{sv}" }),
- ag_get_properties) },
- { GDBUS_METHOD("RegisterAgent",
- GDBUS_ARGS({ "agent", "o" }), NULL, register_agent) },
- { GDBUS_METHOD("UnregisterAgent",
- GDBUS_ARGS({ "agent", "o" }), NULL, unregister_agent) },
- { }
-};
-
-static const GDBusSignalTable gateway_signals[] = {
- { GDBUS_SIGNAL("PropertyChanged",
- GDBUS_ARGS({ "name", "s" }, { "value", "v" })) },
- { }
-};
-
-static void path_unregister(void *data)
-{
- struct audio_device *dev = data;
-
- DBG("Unregistered interface %s on path %s",
- AUDIO_GATEWAY_INTERFACE, device_get_path(dev->btd_dev));
-
- gateway_close(dev);
-
- if (dev->gateway->agent)
- agent_free(dev->gateway->agent);
-
- g_free(dev->gateway);
- dev->gateway = NULL;
-}
-
-void gateway_unregister(struct audio_device *dev)
-{
- if (dev->gateway->agent)
- agent_disconnect(dev, dev->gateway->agent);
-
- g_dbus_unregister_interface(btd_get_dbus_connection(),
- device_get_path(dev->btd_dev),
- AUDIO_GATEWAY_INTERFACE);
-}
-
-struct gateway *gateway_init(struct audio_device *dev)
-{
- if (!g_dbus_register_interface(btd_get_dbus_connection(),
- device_get_path(dev->btd_dev),
- AUDIO_GATEWAY_INTERFACE,
- gateway_methods, gateway_signals,
- NULL, dev, path_unregister))
- return NULL;
-
- return g_new0(struct gateway, 1);
-}
-
-gboolean gateway_is_connected(struct audio_device *dev)
-{
- struct gateway *gw = dev->gateway;
-
- if (gw->state == GATEWAY_STATE_CONNECTED)
- return TRUE;
-
- return FALSE;
-}
-
-gboolean gateway_is_active(struct audio_device *dev)
-{
- struct gateway *gw = dev->gateway;
-
- if (gw->state != GATEWAY_STATE_DISCONNECTED)
- return TRUE;
-
- return FALSE;
-}
-
-gateway_state_t gateway_get_state(struct audio_device *dev)
-{
- struct gateway *gw = dev->gateway;
-
- return gw->state;
-}
-
-int gateway_connect_rfcomm(struct audio_device *dev, GIOChannel *io)
-{
- if (!io)
- return -EINVAL;
-
- dev->gateway->rfcomm = g_io_channel_ref(io);
-
- change_state(dev, GATEWAY_STATE_CONNECTING);
-
- return 0;
-}
-
-int gateway_connect_sco(struct audio_device *dev, GIOChannel *io)
-{
- struct gateway *gw = dev->gateway;
-
- if (gw->sco)
- return -EISCONN;
-
- gw->sco = g_io_channel_ref(io);
-
- gw->sco_id = g_io_add_watch(gw->sco, G_IO_ERR | G_IO_HUP | G_IO_NVAL,
- (GIOFunc) sco_io_cb, dev);
-
- change_state(dev, GATEWAY_STATE_PLAYING);
-
- return 0;
-}
-
-void gateway_start_service(struct audio_device *dev)
-{
- struct gateway *gw = dev->gateway;
- GError *err = NULL;
-
- if (gw->rfcomm == NULL)
- return;
-
- if (!bt_io_accept(gw->rfcomm, rfcomm_incoming_cb, dev, NULL, &err)) {
- error("bt_io_accept: %s", err->message);
- g_error_free(err);
- gateway_close(dev);
- }
-}
-
-static gboolean request_stream_cb(gpointer data)
-{
- run_connect_cb(data, NULL);
- return FALSE;
-}
-
-/* These are functions to be called from unix.c for audio system
- * ifaces (alsa, gstreamer, etc.) */
-unsigned int gateway_request_stream(struct audio_device *dev,
- gateway_stream_cb_t cb, void *user_data)
-{
- struct gateway *gw = dev->gateway;
- GError *err = NULL;
- GIOChannel *io;
-
- if (!gw->rfcomm) {
- if (get_records(dev) < 0)
- return 0;
- } else if (!gw->sco) {
- io = bt_io_connect(sco_connect_cb, dev, NULL, &err,
- BT_IO_OPT_SOURCE_BDADDR, &dev->src,
- BT_IO_OPT_DEST_BDADDR, &dev->dst,
- BT_IO_OPT_SEC_LEVEL, BT_IO_SEC_MEDIUM,
- BT_IO_OPT_INVALID);
- if (!io) {
- error("%s", err->message);
- g_error_free(err);
- return 0;
- }
- } else
- g_idle_add(request_stream_cb, dev);
-
- return connect_cb_new(gw, cb, user_data);
-}
-
-gboolean gateway_cancel_stream(struct audio_device *dev, unsigned int id)
-{
- struct gateway *gw = dev->gateway;
- GSList *l;
- struct connect_cb *cb = NULL;
-
- for (l = gw->callbacks; l != NULL; l = l->next) {
- struct connect_cb *tmp = l->data;
-
- if (tmp->id == id) {
- cb = tmp;
- break;
- }
- }
-
- if (!cb)
- return FALSE;
-
- gw->callbacks = g_slist_remove(gw->callbacks, cb);
- g_free(cb);
-
- gateway_suspend_stream(dev);
-
- return TRUE;
-}
-
-int gateway_get_sco_fd(struct audio_device *dev)
-{
- struct gateway *gw = dev->gateway;
-
- if (!gw || !gw->sco)
- return -1;
-
- return g_io_channel_unix_get_fd(gw->sco);
-}
-
-void gateway_suspend_stream(struct audio_device *dev)
-{
- GError *gerr = NULL;
- struct gateway *gw = dev->gateway;
-
- if (!gw || !gw->sco)
- return;
-
- g_source_remove(gw->sco_id);
- gw->sco_id = 0;
-
- g_io_channel_shutdown(gw->sco, TRUE, NULL);
- g_io_channel_unref(gw->sco);
- gw->sco = NULL;
- g_set_error(&gerr, GATEWAY_ERROR, GATEWAY_ERROR_SUSPENDED, "Suspended");
- run_connect_cb(dev, gerr);
- g_error_free(gerr);
- change_state(dev, GATEWAY_STATE_CONNECTED);
-}
-
-unsigned int gateway_add_state_cb(gateway_state_cb cb, void *user_data)
-{
- struct gateway_state_callback *state_cb;
- static unsigned int id = 0;
-
- state_cb = g_new(struct gateway_state_callback, 1);
- state_cb->cb = cb;
- state_cb->user_data = user_data;
- state_cb->id = ++id;
-
- gateway_callbacks = g_slist_append(gateway_callbacks, state_cb);
-
- return state_cb->id;
-}
-
-gboolean gateway_remove_state_cb(unsigned int id)
-{
- GSList *l;
-
- for (l = gateway_callbacks; l != NULL; l = l->next) {
- struct gateway_state_callback *cb = l->data;
- if (cb && cb->id == id) {
- gateway_callbacks = g_slist_remove(gateway_callbacks,
- cb);
- g_free(cb);
- return TRUE;
- }
- }
-
- return FALSE;
-}
-
-gateway_lock_t gateway_get_lock(struct audio_device *dev)
-{
- struct gateway *gw = dev->gateway;
-
- return gw->lock;
-}
-
-gboolean gateway_lock(struct audio_device *dev, gateway_lock_t lock)
-{
- struct gateway *gw = dev->gateway;
-
- if (gw->lock & lock)
- return FALSE;
-
- gw->lock |= lock;
-
- return TRUE;
-}
-
-gboolean gateway_unlock(struct audio_device *dev, gateway_lock_t lock)
-{
- struct gateway *gw = dev->gateway;
-
- if (!(gw->lock & lock))
- return FALSE;
-
- gw->lock &= ~lock;
-
- if (gw->lock)
- return TRUE;
-
- if (gw->state == GATEWAY_STATE_PLAYING)
- gateway_suspend_stream(dev);
-
- return TRUE;
-}
diff --git a/audio/gateway.h b/audio/gateway.h
deleted file mode 100644
index d87d76a..0000000
--- a/audio/gateway.h
+++ /dev/null
@@ -1,75 +0,0 @@
-/*
- *
- * BlueZ - Bluetooth protocol stack for Linux
- *
- * Copyright (C) 2006-2010 Nokia Corporation
- * 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
- *
- */
-
-#define AUDIO_GATEWAY_INTERFACE "org.bluez.HandsfreeGateway"
-
-#define DEFAULT_HFP_HS_CHANNEL 7
-
-typedef enum {
- GATEWAY_STATE_DISCONNECTED,
- GATEWAY_STATE_CONNECTING,
- GATEWAY_STATE_CONNECTED,
- GATEWAY_STATE_PLAYING,
-} gateway_state_t;
-
-typedef enum {
- GATEWAY_LOCK_READ = 1,
- GATEWAY_LOCK_WRITE = 1 << 1,
-} gateway_lock_t;
-
-typedef enum {
- GATEWAY_ERROR_DISCONNECTED,
- GATEWAY_ERROR_SUSPENDED,
-} gateway_error_t;
-
-#define GATEWAY_ERROR gateway_error_quark()
-
-GQuark gateway_error_quark(void);
-
-typedef void (*gateway_state_cb) (struct audio_device *dev,
- gateway_state_t old_state,
- gateway_state_t new_state,
- void *user_data);
-typedef void (*gateway_stream_cb_t) (struct audio_device *dev, GError *err,
- void *user_data);
-
-void gateway_set_state(struct audio_device *dev, gateway_state_t new_state);
-void gateway_unregister(struct audio_device *dev);
-struct gateway *gateway_init(struct audio_device *dev);
-gboolean gateway_is_active(struct audio_device *dev);
-gboolean gateway_is_connected(struct audio_device *dev);
-gateway_state_t gateway_get_state(struct audio_device *dev);
-int gateway_connect_rfcomm(struct audio_device *dev, GIOChannel *io);
-int gateway_connect_sco(struct audio_device *dev, GIOChannel *chan);
-void gateway_start_service(struct audio_device *device);
-unsigned int gateway_request_stream(struct audio_device *dev,
- gateway_stream_cb_t cb, void *user_data);
-gboolean gateway_cancel_stream(struct audio_device *dev, unsigned int id);
-int gateway_get_sco_fd(struct audio_device *dev);
-void gateway_suspend_stream(struct audio_device *dev);
-unsigned int gateway_add_state_cb(gateway_state_cb cb, void *user_data);
-gboolean gateway_remove_state_cb(unsigned int id);
-gateway_lock_t gateway_get_lock(struct audio_device *dev);
-gboolean gateway_lock(struct audio_device *dev, gateway_lock_t lock);
-gboolean gateway_unlock(struct audio_device *dev, gateway_lock_t lock);
--
1.7.11.7
--
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