On Thu, Feb 13, 2014 at 05:20:07PM +0200, Andrei Emeltchenko wrote:
> From: Andrei Emeltchenko <andrei.emeltchenko@xxxxxxxxx>
>
> The patch makes AVRCP to be channel-agnostic so that it might be used in
> unit tests. The idea is that all AVRCP logic would come to avrcp-lib and
> channel stuff got to avrcp.
ping
> ---
> android/Android.mk | 1 +
> android/Makefile.am | 1 +
> android/avrcp-lib.c | 78 +++++++++++++++++++++++++++++++++++++++++++++++++++++
> android/avrcp-lib.h | 29 ++++++++++++++++++++
> android/avrcp.c | 28 ++++++++++++-------
> 5 files changed, 128 insertions(+), 9 deletions(-)
> create mode 100644 android/avrcp-lib.c
> create mode 100644 android/avrcp-lib.h
>
> diff --git a/android/Android.mk b/android/Android.mk
> index 20602f3..72676e1 100644
> --- a/android/Android.mk
> +++ b/android/Android.mk
> @@ -39,6 +39,7 @@ LOCAL_SRC_FILES := \
> bluez/android/avdtp.c \
> bluez/android/a2dp.c \
> bluez/android/avctp.c \
> + bluez/android/avrcp-lib.c \
> bluez/android/avrcp.c \
> bluez/android/pan.c \
> bluez/android/handsfree.c \
> diff --git a/android/Makefile.am b/android/Makefile.am
> index 1913b42..07cc851 100644
> --- a/android/Makefile.am
> +++ b/android/Makefile.am
> @@ -36,6 +36,7 @@ android_bluetoothd_SOURCES = android/main.c \
> android/avdtp.h android/avdtp.c \
> android/a2dp.h android/a2dp.c \
> android/avctp.h android/avctp.c \
> + android/avrcp-lib.h android/avrcp-lib.c \
> android/avrcp.h android/avrcp.c \
> android/socket.h android/socket.c \
> android/pan.h android/pan.c \
> diff --git a/android/avrcp-lib.c b/android/avrcp-lib.c
> new file mode 100644
> index 0000000..b2b1b82
> --- /dev/null
> +++ b/android/avrcp-lib.c
> @@ -0,0 +1,78 @@
> +/*
> + *
> + * BlueZ - Bluetooth protocol stack for Linux
> + *
> + * Copyright (C) 2014 Intel Corporation. All rights reserved.
> + *
> + *
> + * This library is free software; you can redistribute it and/or
> + * modify it under the terms of the GNU Lesser General Public
> + * License as published by the Free Software Foundation; either
> + * version 2.1 of the License, or (at your option) any later version.
> + *
> + * This library 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
> + * Lesser General Public License for more details.
> + *
> + * You should have received a copy of the GNU Lesser General Public
> + * License along with this library; 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 <stdbool.h>
> +#include <glib.h>
> +
> +#include "lib/bluetooth.h"
> +
> +#include "src/log.h"
> +
> +#include "avctp.h"
> +#include "avrcp-lib.h"
> +
> +struct avrcp {
> + struct avctp *session;
> +};
> +
> +void avrcp_free(void *data)
> +{
> + struct avrcp *session = data;
> +
> + if (session->session)
> + avctp_shutdown(session->session);
> +
> + g_free(session);
> +}
> +
> +struct avrcp *avrcp_new(int fd, size_t imtu, size_t omtu,
> + uint16_t version)
> +{
> + struct avrcp *session;
> +
> + session = g_new0(struct avrcp, 1);
> +
> + session->session = avctp_new(fd, imtu, omtu, version);
> + if (!session->session) {
> + g_free(session);
> + return NULL;
> + }
> +
> + return session;
> +}
> +
> +void avrcp_set_destroy_cb(struct avrcp *session, avctp_destroy_cb_t cb,
> + void *user_data)
> +{
> + avctp_set_destroy_cb(session->session, cb, user_data);
> +}
> +
> +int avrcp_init_uinput(struct avrcp *session, const char *name,
> + const char *address)
> +{
> + return avctp_init_uinput(session->session, name, address);
> +}
> diff --git a/android/avrcp-lib.h b/android/avrcp-lib.h
> new file mode 100644
> index 0000000..8490722
> --- /dev/null
> +++ b/android/avrcp-lib.h
> @@ -0,0 +1,29 @@
> +/*
> + *
> + * BlueZ - Bluetooth protocol stack for Linux
> + *
> + * Copyright (C) 2014 Intel Corporation. All rights reserved.
> + *
> + *
> + * This library is free software; you can redistribute it and/or
> + * modify it under the terms of the GNU Lesser General Public
> + * License as published by the Free Software Foundation; either
> + * version 2.1 of the License, or (at your option) any later version.
> + *
> + * This library 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
> + * Lesser General Public License for more details.
> + *
> + * You should have received a copy of the GNU Lesser General Public
> + * License along with this library; if not, write to the Free Software
> + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
> + *
> + */
> +
> +struct avrcp *avrcp_new(int fd, size_t imtu, size_t omtu, uint16_t version);
> +void avrcp_free(void *data);
> +void avrcp_set_destroy_cb(struct avrcp *session, avctp_destroy_cb_t cb,
> + void *user_data);
> +int avrcp_init_uinput(struct avrcp *session, const char *name,
> + const char *address);
> diff --git a/android/avrcp.c b/android/avrcp.c
> index b8304f5..a2bb1df 100644
> --- a/android/avrcp.c
> +++ b/android/avrcp.c
> @@ -38,6 +38,7 @@
> #include "hal-msg.h"
> #include "ipc.h"
> #include "avctp.h"
> +#include "avrcp-lib.h"
>
> #define L2CAP_PSM_AVCTP 0x17
>
> @@ -53,7 +54,7 @@ static GIOChannel *server = NULL;
>
> struct avrcp_device {
> bdaddr_t dst;
> - struct avctp *session;
> + struct avrcp *session;
> GIOChannel *io;
> };
>
> @@ -133,7 +134,7 @@ static void avrcp_device_free(void *data)
> struct avrcp_device *dev = data;
>
> if (dev->session)
> - avctp_shutdown(dev->session);
> + avrcp_free(dev->session);
>
> if (dev->io) {
> g_io_channel_shutdown(dev->io, FALSE, NULL);
> @@ -168,6 +169,17 @@ static int device_cmp(gconstpointer s, gconstpointer user_data)
> return bacmp(&dev->dst, dst);
> }
>
> +static struct avrcp_device *avrcp_find(const bdaddr_t *dst)
> +{
> + GSList *l;
> +
> + l = g_slist_find_custom(devices, dst, device_cmp);
> + if (!l)
> + return NULL;
> +
> + return l->data;
> +}
> +
> static void disconnect_cb(void *data)
> {
> struct avrcp_device *dev = data;
> @@ -222,17 +234,17 @@ static void connect_cb(GIOChannel *chan, GError *err, gpointer user_data)
> }
>
> fd = g_io_channel_unix_get_fd(chan);
> - dev->session = avctp_new(fd, imtu, omtu, 0x0100);
>
> + dev->session = avrcp_new(fd, imtu, omtu, 0x0100);
> if (!dev->session) {
> avrcp_device_free(dev);
> return;
> }
>
> - avctp_set_destroy_cb(dev->session, disconnect_cb, dev);
> + avrcp_set_destroy_cb(dev->session, disconnect_cb, dev);
>
> /* FIXME: get the real name of the device */
> - avctp_init_uinput(dev->session, "bluetooth", address);
> + avrcp_init_uinput(dev->session, "bluetooth", address);
>
> g_io_channel_set_close_on_unref(chan, FALSE);
>
> @@ -331,12 +343,10 @@ void bt_avrcp_connect(const bdaddr_t *dst)
> {
> struct avrcp_device *dev;
> char addr[18];
> - GSList *l;
>
> DBG("");
>
> - l = g_slist_find_custom(devices, dst, device_cmp);
> - if (l)
> + if (avrcp_find(dst))
> return;
>
> dev = avrcp_device_new(dst);
> @@ -363,7 +373,7 @@ void bt_avrcp_disconnect(const bdaddr_t *dst)
> dev = l->data;
>
> if (dev->session) {
> - avctp_shutdown(dev->session);
> + avrcp_free(dev->session);
> return;
> }
>
> --
> 1.8.3.2
>
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