diff options
Diffstat (limited to 'audio/headset.h')
-rw-r--r-- | audio/headset.h | 109 |
1 files changed, 109 insertions, 0 deletions
diff --git a/audio/headset.h b/audio/headset.h new file mode 100644 index 0000000..7ce88c8 --- /dev/null +++ b/audio/headset.h @@ -0,0 +1,109 @@ +/* + * + * BlueZ - Bluetooth protocol stack for Linux + * + * Copyright (C) 2006-2010 Nokia Corporation + * Copyright (C) 2004-2010 Marcel Holtmann <marcel@holtmann.org> + * + * + * 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_HEADSET_INTERFACE "org.bluez.Headset" + +#define DEFAULT_HS_AG_CHANNEL 12 +#define DEFAULT_HF_AG_CHANNEL 13 + +typedef enum { + HEADSET_STATE_DISCONNECTED, + HEADSET_STATE_CONNECTING, + HEADSET_STATE_CONNECTED, + HEADSET_STATE_PLAY_IN_PROGRESS, + HEADSET_STATE_PLAYING +} headset_state_t; + +typedef enum { + HEADSET_LOCK_READ = 1, + HEADSET_LOCK_WRITE = 1 << 1, +} headset_lock_t; + +typedef void (*headset_state_cb) (struct audio_device *dev, + headset_state_t old_state, + headset_state_t new_state, + void *user_data); +typedef void (*headset_nrec_cb) (struct audio_device *dev, + gboolean nrec, + void *user_data); + +unsigned int headset_add_state_cb(headset_state_cb cb, void *user_data); +gboolean headset_remove_state_cb(unsigned int id); + +typedef void (*headset_stream_cb_t) (struct audio_device *dev, void *user_data); + +void headset_connect_cb(GIOChannel *chan, GError *err, gpointer user_data); + +GIOChannel *headset_get_rfcomm(struct audio_device *dev); + +struct headset *headset_init(struct audio_device *dev, uint16_t svc, + const char *uuidstr); + +void headset_unregister(struct audio_device *dev); + +uint32_t headset_config_init(GKeyFile *config); + +void headset_update(struct audio_device *dev, uint16_t svc, + const char *uuidstr); + +unsigned int headset_config_stream(struct audio_device *dev, + gboolean auto_dc, + headset_stream_cb_t cb, + void *user_data); +unsigned int headset_request_stream(struct audio_device *dev, + headset_stream_cb_t cb, + void *user_data); +unsigned int headset_suspend_stream(struct audio_device *dev, + headset_stream_cb_t cb, + void *user_data); +gboolean headset_cancel_stream(struct audio_device *dev, unsigned int id); + +gboolean get_hfp_active(struct audio_device *dev); +void set_hfp_active(struct audio_device *dev, gboolean active); + +void headset_set_authorized(struct audio_device *dev); +int headset_connect_rfcomm(struct audio_device *dev, GIOChannel *chan); +int headset_connect_sco(struct audio_device *dev, GIOChannel *io); + +headset_state_t headset_get_state(struct audio_device *dev); +void headset_set_state(struct audio_device *dev, headset_state_t state); + +int headset_get_channel(struct audio_device *dev); + +int headset_get_sco_fd(struct audio_device *dev); +gboolean headset_get_nrec(struct audio_device *dev); +unsigned int headset_add_nrec_cb(struct audio_device *dev, + headset_nrec_cb cb, void *user_data); +gboolean headset_remove_nrec_cb(struct audio_device *dev, unsigned int id); +gboolean headset_get_inband(struct audio_device *dev); +gboolean headset_get_sco_hci(struct audio_device *dev); + +gboolean headset_is_active(struct audio_device *dev); + +headset_lock_t headset_get_lock(struct audio_device *dev); +gboolean headset_lock(struct audio_device *dev, headset_lock_t lock); +gboolean headset_unlock(struct audio_device *dev, headset_lock_t lock); +gboolean headset_suspend(struct audio_device *dev, void *data); +gboolean headset_play(struct audio_device *dev, void *data); +void headset_shutdown(struct audio_device *dev); |