diff --git a/Makefile.am b/Makefile.am
index ad2e27a..eb3e08d 100644
--- a/Makefile.am
+++ b/Makefile.am
builtin_sources += audio/main.c \
audio/manager.h audio/manager.c \
audio/gateway.h audio/gateway.c \
- audio/headset.h audio/headset.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 1e2cac1..89916be 100644
--- a/audio/device.h
+++ b/audio/device.h
gboolean auto_connect;
- struct headset *headset;
struct gateway *gateway;
struct sink *sink;
struct source *source;
diff --git a/audio/headset.c b/audio/headset.c
deleted file mode 100644
index fb660f5..0000000
--- a/audio/headset.c
+++ /dev/null
-/*
- *
- * 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
- *
- */
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-
-#include <stdio.h>
-#include <errno.h>
-#include <fcntl.h>
-#include <unistd.h>
-#include <stdlib.h>
-#include <stdarg.h>
-#include <stdbool.h>
-#include <signal.h>
-#include <string.h>
-#include <getopt.h>
-#include <sys/ioctl.h>
-#include <sys/socket.h>
-#include <assert.h>
-
-#include <bluetooth/bluetooth.h>
-#include <bluetooth/sdp.h>
-#include <bluetooth/sdp_lib.h>
-#include <bluetooth/uuid.h>
-
-#include <glib.h>
-#include <dbus/dbus.h>
-#include <gdbus.h>
-
-#include "log.h"
-#include "device.h"
-#include "manager.h"
-#include "error.h"
-#include "telephony.h"
-#include "headset.h"
-#include "sdp-client.h"
-#include "btio.h"
-#include "dbus-common.h"
-#include "../src/adapter.h"
-#include "../src/device.h"
-
-#define DC_TIMEOUT 3
-
-#define RING_INTERVAL 3
-
-#define BUF_SIZE 1024
-
-#define HEADSET_GAIN_SPEAKER 'S'
-#define HEADSET_GAIN_MICROPHONE 'M'
-
-static struct {
- gboolean telephony_ready; /* Telephony plugin initialized */
- uint32_t features; /* HFP AG features */
- const struct indicator *indicators; /* Available HFP indicators */
- int er_mode; /* Event reporting mode */
- int er_ind; /* Event reporting for indicators */
- int rh; /* Response and Hold state */
- char *number; /* Incoming phone number */
- int number_type; /* Incoming number type */
- guint ring_timer; /* For incoming call indication */
- const char *chld; /* Response to AT+CHLD=? */
-} ag = {
- .telephony_ready = FALSE,
- .features = 0,
- .er_mode = 3,
- .er_ind = 0,
- .rh = BTRH_NOT_SUPPORTED,
- .number = NULL,
- .number_type = 0,
- .ring_timer = 0,
-};
-
-static gboolean sco_hci = TRUE;
-static gboolean fast_connectable = FALSE;
-
-static GSList *active_devices = NULL;
-
-static char *str_state[] = {
- "HEADSET_STATE_DISCONNECTED",
- "HEADSET_STATE_CONNECTING",
- "HEADSET_STATE_CONNECTED",
- "HEADSET_STATE_PLAY_IN_PROGRESS",
- "HEADSET_STATE_PLAYING",
-};
-
-struct headset_state_callback {
- headset_state_cb cb;
- void *user_data;
- unsigned int id;
-};
-
-struct headset_nrec_callback {
- unsigned int id;
- headset_nrec_cb cb;
- void *user_data;
-};
-
-struct connect_cb {
- unsigned int id;
- headset_stream_cb_t cb;
- void *cb_data;
-};
-
-struct pending_connect {
- DBusMessage *msg;
- DBusPendingCall *call;
- GIOChannel *io;
- int err;
- headset_state_t target_state;
- GSList *callbacks;
- uint16_t svclass;
-};
-
-struct headset_slc {
- char buf[BUF_SIZE];
- int data_start;
- int data_length;
-
- gboolean cli_active;
- gboolean cme_enabled;
- gboolean cwa_enabled;
- gboolean pending_ring;
- gboolean inband_ring;
- gboolean nrec;
- gboolean nrec_req;
-
- int sp_gain;
- int mic_gain;
-
- unsigned int hf_features;
-};
-
-struct headset {
- uint32_t hsp_handle;
- uint32_t hfp_handle;
-
- int rfcomm_ch;
-
- GIOChannel *rfcomm;
- GIOChannel *tmp_rfcomm;
- GIOChannel *sco;
- guint sco_id;
-
- gboolean auto_dc;
-
- guint dc_timer;
-
- gboolean hfp_active;
- gboolean search_hfp;
- gboolean rfcomm_initiator;
-
- headset_state_t state;
- struct pending_connect *pending;
-
- headset_lock_t lock;
- struct headset_slc *slc;
- GSList *nrec_cbs;
-};
-
-struct event {
- const char *cmd;
- int (*callback) (struct audio_device *device, const char *buf);
-};
-
-static GSList *headset_callbacks = NULL;
-
-static void error_connect_failed(DBusMessage *msg, int err)
-{
- DBusMessage *reply = btd_error_failed(msg,
- err < 0 ? strerror(-err) : "Connect failed");
- g_dbus_send_message(btd_get_dbus_connection(), reply);
-}
-
-static int rfcomm_connect(struct audio_device *device, headset_stream_cb_t cb,
- void *user_data, unsigned int *cb_id);
-static int get_records(struct audio_device *device, headset_stream_cb_t cb,
- void *user_data, unsigned int *cb_id);
-
-static void print_ag_features(uint32_t features)
-{
- GString *gstr;
- char *str;
-
- if (features == 0) {
- DBG("HFP AG features: (none)");
- return;
- }
-
- gstr = g_string_new("HFP AG features: ");
-
- if (features & AG_FEATURE_THREE_WAY_CALLING)
- g_string_append(gstr, "\"Three-way calling\" ");
- if (features & AG_FEATURE_EC_ANDOR_NR)
- g_string_append(gstr, "\"EC and/or NR function\" ");
- if (features & AG_FEATURE_VOICE_RECOGNITION)
- g_string_append(gstr, "\"Voice recognition function\" ");
- if (features & AG_FEATURE_INBAND_RINGTONE)
- g_string_append(gstr, "\"In-band ring tone capability\" ");
- if (features & AG_FEATURE_ATTACH_NUMBER_TO_VOICETAG)
- g_string_append(gstr, "\"Attach a number to a voice tag\" ");
- if (features & AG_FEATURE_REJECT_A_CALL)
- g_string_append(gstr, "\"Ability to reject a call\" ");
- if (features & AG_FEATURE_ENHANCED_CALL_STATUS)
- g_string_append(gstr, "\"Enhanced call status\" ");
- if (features & AG_FEATURE_ENHANCED_CALL_CONTROL)
- g_string_append(gstr, "\"Enhanced call control\" ");
- if (features & AG_FEATURE_EXTENDED_ERROR_RESULT_CODES)
- g_string_append(gstr, "\"Extended Error Result Codes\" ");
-
- str = g_string_free(gstr, FALSE);
-
- DBG("%s", str);
-
- g_free(str);
-}
-
-static void print_hf_features(uint32_t features)
-{
- GString *gstr;
- char *str;
-
- if (features == 0) {
- DBG("HFP HF features: (none)");
- return;
- }
-
- gstr = g_string_new("HFP HF features: ");
-
- if (features & HF_FEATURE_EC_ANDOR_NR)
- g_string_append(gstr, "\"EC and/or NR function\" ");
- if (features & HF_FEATURE_CALL_WAITING_AND_3WAY)
- g_string_append(gstr, "\"Call waiting and 3-way calling\" ");
- if (features & HF_FEATURE_CLI_PRESENTATION)
- g_string_append(gstr, "\"CLI presentation capability\" ");
- if (features & HF_FEATURE_VOICE_RECOGNITION)
- g_string_append(gstr, "\"Voice recognition activation\" ");
- if (features & HF_FEATURE_REMOTE_VOLUME_CONTROL)
- g_string_append(gstr, "\"Remote volume control\" ");
- if (features & HF_FEATURE_ENHANCED_CALL_STATUS)
- g_string_append(gstr, "\"Enhanced call status\" ");
- if (features & HF_FEATURE_ENHANCED_CALL_CONTROL)
- g_string_append(gstr, "\"Enhanced call control\" ");
-
- str = g_string_free(gstr, FALSE);
-
- DBG("%s", str);
-
- g_free(str);
-}
-
-static const char *state2str(headset_state_t state)
-{
- switch (state) {
- case HEADSET_STATE_DISCONNECTED:
- return "disconnected";
- case HEADSET_STATE_CONNECTING:
- return "connecting";
- case HEADSET_STATE_CONNECTED:
- case HEADSET_STATE_PLAY_IN_PROGRESS:
- return "connected";
- case HEADSET_STATE_PLAYING:
- return "playing";
- }
-
- return NULL;
-}
-
-static int headset_send_valist(struct headset *hs, char *format, va_list ap)
-{
- char rsp[BUF_SIZE];
- ssize_t total_written, count;
- int fd;
-
- count = vsnprintf(rsp, sizeof(rsp), format, ap);
-
- if (count < 0)
- return -EINVAL;
-
- if (!hs->rfcomm) {
- error("headset_send: the headset is not connected");
- return -EIO;
- }
-
- total_written = 0;
- fd = g_io_channel_unix_get_fd(hs->rfcomm);
-
- while (total_written < count) {
- ssize_t written;
-
- written = write(fd, rsp + total_written,
- count - total_written);
- if (written < 0)
- return -errno;
-
- total_written += written;
- }
-
- return 0;
-}
-
-static int __attribute__((format(printf, 2, 3)))
- headset_send(struct headset *hs, char *format, ...)
-{
- va_list ap;
- int ret;
-
- va_start(ap, format);
- ret = headset_send_valist(hs, format, ap);
- va_end(ap);
-
- return ret;
-}
-
-static int supported_features(struct audio_device *device, const char *buf)
-{
- struct headset *hs = device->headset;
- struct headset_slc *slc = hs->slc;
- int err;
-
- if (strlen(buf) < 9)
- return -EINVAL;
-
- slc->hf_features = strtoul(&buf[8], NULL, 10);
-
- print_hf_features(slc->hf_features);
-
- err = headset_send(hs, "\r\n+BRSF: %u\r\n", ag.features);
- if (err < 0)
- return err;
-
- return headset_send(hs, "\r\nOK\r\n");
-}
-
-static char *indicator_ranges(const struct indicator *indicators)
-{
- int i;
- GString *gstr;
-
- gstr = g_string_new("\r\n+CIND: ");
-
- for (i = 0; indicators[i].desc != NULL; i++) {
- if (i == 0)
- g_string_append_printf(gstr, "(\"%s\",(%s))",
- indicators[i].desc,
- indicators[i].range);
- else
- g_string_append_printf(gstr, ",(\"%s\",(%s))",
- indicators[i].desc,
- indicators[i].range);
- }
-
- g_string_append(gstr, "\r\n");
-
- return g_string_free(gstr, FALSE);
-}
-
-static char *indicator_values(const struct indicator *indicators)
-{
- int i;
- GString *gstr;
-
- gstr = g_string_new("\r\n+CIND: ");
-
- for (i = 0; indicators[i].desc != NULL; i++) {
- if (i == 0)
- g_string_append_printf(gstr, "%d", indicators[i].val);
- else
- g_string_append_printf(gstr, ",%d", indicators[i].val);
- }
-
- g_string_append(gstr, "\r\n");
-
- return g_string_free(gstr, FALSE);
-}
-
-static int report_indicators(struct audio_device *device, const char *buf)
-{
- struct headset *hs = device->headset;
- int err;
- char *str;
-
- if (strlen(buf) < 8)
- return -EINVAL;
-
- if (ag.indicators == NULL) {
- error("HFP AG indicators not initialized");
- return headset_send(hs, "\r\nERROR\r\n");
- }
-
- if (buf[7] == '=')
- str = indicator_ranges(ag.indicators);
- else
- str = indicator_values(ag.indicators);
-
- err = headset_send(hs, "%s", str);
-
- g_free(str);
-
- if (err < 0)
- return err;
-
- return headset_send(hs, "\r\nOK\r\n");
-}
-
-static void pending_connect_complete(struct connect_cb *cb, struct audio_device *dev)
-{
- struct headset *hs = dev->headset;
-
- if (hs->pending->err < 0)
- cb->cb(NULL, cb->cb_data);
- else
- cb->cb(dev, cb->cb_data);
-}
-
-static void pending_connect_finalize(struct audio_device *dev)
-{
- struct headset *hs = dev->headset;
- struct pending_connect *p = hs->pending;
-
- if (p == NULL)
- return;
-
- if (p->svclass)
- bt_cancel_discovery(&dev->src, &dev->dst);
-
- g_slist_foreach(p->callbacks, (GFunc) pending_connect_complete, dev);
-
- g_slist_free_full(p->callbacks, g_free);
-
- if (p->io) {
- g_io_channel_shutdown(p->io, TRUE, NULL);
- g_io_channel_unref(p->io);
- }
-
- if (p->msg)
- dbus_message_unref(p->msg);
-
- if (p->call) {
- dbus_pending_call_cancel(p->call);
- dbus_pending_call_unref(p->call);
- }
-
- g_free(p);
-
- hs->pending = NULL;
-}
-
-static void pending_connect_init(struct headset *hs, headset_state_t target_state)
-{
- if (hs->pending) {
- if (hs->pending->target_state < target_state)
- hs->pending->target_state = target_state;
- return;
- }
-
- hs->pending = g_new0(struct pending_connect, 1);
- hs->pending->target_state = target_state;
-}
-
-static unsigned int connect_cb_new(struct headset *hs,
- headset_state_t target_state,
- headset_stream_cb_t func,
- void *user_data)
-{
- struct connect_cb *cb;
- static unsigned int free_cb_id = 1;
-
- pending_connect_init(hs, target_state);
-
- if (!func)
- return 0;
-
- cb = g_new(struct connect_cb, 1);
-
- cb->cb = func;
- cb->cb_data = user_data;
- cb->id = free_cb_id++;
-
- hs->pending->callbacks = g_slist_append(hs->pending->callbacks,
- cb);
-
- return cb->id;
-}
-
-static void __attribute__((format(printf, 3, 4)))
- send_foreach_headset(GSList *devices,
- int (*cmp) (struct headset *hs),
- char *format, ...)
-{
- GSList *l;
- va_list ap;
-
- for (l = devices; l != NULL; l = l->next) {
- struct audio_device *device = l->data;
- struct headset *hs = device->headset;
- int ret;
-
- assert(hs != NULL);
-
- if (cmp && cmp(hs) != 0)
- continue;
-
- va_start(ap, format);
- ret = headset_send_valist(hs, format, ap);
- if (ret < 0)
- error("Failed to send to headset: %s (%d)",
- strerror(-ret), -ret);
- va_end(ap);
- }
-}
-
-static int cli_cmp(struct headset *hs)
-{
- struct headset_slc *slc = hs->slc;
-
- if (!hs->hfp_active)
- return -1;
-
- if (slc->cli_active)
- return 0;
- else
- return -1;
-}
-
-static gboolean ring_timer_cb(gpointer data)
-{
- send_foreach_headset(active_devices, NULL, "\r\nRING\r\n");
-
- if (ag.number)
- send_foreach_headset(active_devices, cli_cmp,
- "\r\n+CLIP: \"%s\",%d\r\n",
- ag.number, ag.number_type);
-
- return TRUE;
-}
-
-static void sco_connect_cb(GIOChannel *chan, GError *err, gpointer user_data)
-{
- int sk;
- struct audio_device *dev = user_data;
- struct headset *hs = dev->headset;
- struct headset_slc *slc = hs->slc;
- struct pending_connect *p = hs->pending;
-
- if (err) {
- error("%s", err->message);
-
- if (p != NULL) {
- p->err = -errno;
- if (p->msg)
- error_connect_failed(p->msg, p->err);
- pending_connect_finalize(dev);
- }
-
- if (hs->rfcomm)
- headset_set_state(dev, HEADSET_STATE_CONNECTED);
- else
- headset_set_state(dev, HEADSET_STATE_DISCONNECTED);
-
- return;
- }
-
- DBG("SCO socket opened for headset %s", device_get_path(dev->btd_dev));
-
- sk = g_io_channel_unix_get_fd(chan);
-
- DBG("SCO fd=%d", sk);
-
- if (p) {
- p->io = NULL;
- if (p->msg) {
- DBusMessage *reply;
- reply = dbus_message_new_method_return(p->msg);
- g_dbus_send_message(btd_get_dbus_connection(), reply);
- }
-
- pending_connect_finalize(dev);
- }
-
- fcntl(sk, F_SETFL, 0);
-
- headset_set_state(dev, HEADSET_STATE_PLAYING);
-
- if (slc->pending_ring) {
- ring_timer_cb(NULL);
- ag.ring_timer = g_timeout_add_seconds(RING_INTERVAL,
- ring_timer_cb,
- NULL);
- slc->pending_ring = FALSE;
- }
-}
-
-static int sco_connect(struct audio_device *dev, headset_stream_cb_t cb,
- void *user_data, unsigned int *cb_id)
-{
- struct headset *hs = dev->headset;
- GError *err = NULL;
- GIOChannel *io;
-
- if (hs->state != HEADSET_STATE_CONNECTED)
- return -EINVAL;
-
- 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_INVALID);
- if (!io) {
- error("%s", err->message);
- g_error_free(err);
- return -EIO;
- }
-
- hs->sco = io;
-
- headset_set_state(dev, HEADSET_STATE_PLAY_IN_PROGRESS);
-
- pending_connect_init(hs, HEADSET_STATE_PLAYING);
-
- if (cb) {
- unsigned int id = connect_cb_new(hs, HEADSET_STATE_PLAYING,
- cb, user_data);
- if (cb_id)
- *cb_id = id;
- }
-
- return 0;
-}
-
-static int hfp_cmp(struct headset *hs)
-{
- if (hs->hfp_active)
- return 0;
- else
- return -1;
-}
-
-static void hfp_slc_complete(struct audio_device *dev)
-{
- struct headset *hs = dev->headset;
- struct pending_connect *p = hs->pending;
-
- DBG("HFP Service Level Connection established");
-
- headset_set_state(dev, HEADSET_STATE_CONNECTED);
-
- if (p == NULL)
- return;
-
- if (p->target_state == HEADSET_STATE_CONNECTED) {
- if (p->msg) {
- DBusMessage *reply = dbus_message_new_method_return(p->msg);
- g_dbus_send_message(btd_get_dbus_connection(), reply);
- }
- pending_connect_finalize(dev);
- return;
- }
-
- p->err = sco_connect(dev, NULL, NULL, NULL);
- if (p->err < 0) {
- if (p->msg)
- error_connect_failed(p->msg, p->err);
- pending_connect_finalize(dev);
- }
-}
-
-static int telephony_generic_rsp(struct audio_device *device, cme_error_t err)
-{
- struct headset *hs = device->headset;
- struct headset_slc *slc = hs->slc;
-
- if ((err != CME_ERROR_NONE) && slc->cme_enabled)
- return headset_send(hs, "\r\n+CME ERROR: %d\r\n", err);
-
- switch (err) {
- case CME_ERROR_NONE:
- return headset_send(hs, "\r\nOK\r\n");
- case CME_ERROR_NO_NETWORK_SERVICE:
- return headset_send(hs, "\r\nNO CARRIER\r\n");
- default:
- return headset_send(hs, "\r\nERROR\r\n");
- }
-}
-
-int telephony_event_reporting_rsp(void *telephony_device, cme_error_t err)
-{
- struct audio_device *device = telephony_device;
- struct headset *hs = device->headset;
- struct headset_slc *slc = hs->slc;
- int ret;
-
- if (err != CME_ERROR_NONE)
- return telephony_generic_rsp(telephony_device, err);
-
- ret = headset_send(hs, "\r\nOK\r\n");
- if (ret < 0)
- return ret;
-
- if (hs->state != HEADSET_STATE_CONNECTING)
- return 0;
-
- if (slc->hf_features & HF_FEATURE_CALL_WAITING_AND_3WAY &&
- ag.features & AG_FEATURE_THREE_WAY_CALLING)
- return 0;
-
- hfp_slc_complete(device);
-
- return 0;
-}
-
-static int event_reporting(struct audio_device *dev, const char *buf)
-{
- char **tokens; /* <mode>, <keyp>, <disp>, <ind>, <bfr> */
-
- if (strlen(buf) < 13)
- return -EINVAL;
-
- tokens = g_strsplit(&buf[8], ",", 5);
- if (g_strv_length(tokens) < 4) {
- g_strfreev(tokens);
- return -EINVAL;
- }
-
- ag.er_mode = atoi(tokens[0]);
- ag.er_ind = atoi(tokens[3]);
-
- g_strfreev(tokens);
- tokens = NULL;
-
- DBG("Event reporting (CMER): mode=%d, ind=%d",
- ag.er_mode, ag.er_ind);
-
- switch (ag.er_ind) {
- case 0:
- case 1:
- telephony_event_reporting_req(dev, ag.er_ind);
- break;
- default:
- return -EINVAL;
- }
-
- return 0;
-}
-
-static int call_hold(struct audio_device *dev, const char *buf)
-{
- struct headset *hs = dev->headset;
- int err;
-
- if (strlen(buf) < 9)
- return -EINVAL;
-
- if (buf[8] != '?') {
- telephony_call_hold_req(dev, &buf[8]);
- return 0;
- }
-
- err = headset_send(hs, "\r\n+CHLD: (%s)\r\n", ag.chld);
- if (err < 0)
- return err;
-
- err = headset_send(hs, "\r\nOK\r\n");
- if (err < 0)
- return err;
-
- if (hs->state != HEADSET_STATE_CONNECTING)
- return 0;
-
- hfp_slc_complete(dev);
-
- return 0;
-}
-
-int telephony_key_press_rsp(void *telephony_device, cme_error_t err)
-{
- return telephony_generic_rsp(telephony_device, err);
-}
-
-static int key_press(struct audio_device *device, const char *buf)
-{
- if (strlen(buf) < 9)
- return -EINVAL;
-
- g_dbus_emit_signal(btd_get_dbus_connection(),
- device_get_path(device->btd_dev),
- AUDIO_HEADSET_INTERFACE, "AnswerRequested",
- DBUS_TYPE_INVALID);
-
- if (ag.ring_timer) {
- g_source_remove(ag.ring_timer);
- ag.ring_timer = 0;
- }
-
- telephony_key_press_req(device, &buf[8]);
-
- return 0;
-}
-
-int telephony_answer_call_rsp(void *telephony_device, cme_error_t err)
-{
- return telephony_generic_rsp(telephony_device, err);
-}
-
-static int answer_call(struct audio_device *device, const char *buf)
-{
- if (ag.ring_timer) {
- g_source_remove(ag.ring_timer);
- ag.ring_timer = 0;
- }
-
- if (ag.number) {
- g_free(ag.number);
- ag.number = NULL;
- }
-
- telephony_answer_call_req(device);
-
- return 0;
-}
-
-int telephony_terminate_call_rsp(void *telephony_device,
- cme_error_t err)
-{
- struct audio_device *device = telephony_device;
- struct headset *hs = device->headset;
-
- if (err != CME_ERROR_NONE)
- return telephony_generic_rsp(telephony_device, err);
-
- g_dbus_emit_signal(btd_get_dbus_connection(),
- device_get_path(device->btd_dev),
- AUDIO_HEADSET_INTERFACE, "CallTerminated",
- DBUS_TYPE_INVALID);
-
- return headset_send(hs, "\r\nOK\r\n");
-}
-
-static int terminate_call(struct audio_device *device, const char *buf)
-{
- if (ag.number) {
- g_free(ag.number);
- ag.number = NULL;
- }
-
- if (ag.ring_timer) {
- g_source_remove(ag.ring_timer);
- ag.ring_timer = 0;
- }
-
- telephony_terminate_call_req(device);
-
- return 0;
-}
-
-static int cli_notification(struct audio_device *device, const char *buf)
-{
- struct headset *hs = device->headset;
- struct headset_slc *slc = hs->slc;
-
- if (strlen(buf) < 9)
- return -EINVAL;
-
- slc->cli_active = buf[8] == '1' ? TRUE : FALSE;
-
- return headset_send(hs, "\r\nOK\r\n");
-}
-
-int telephony_response_and_hold_rsp(void *telephony_device, cme_error_t err)
-{
- return telephony_generic_rsp(telephony_device, err);
-}
-
-static int response_and_hold(struct audio_device *device, const char *buf)
-{
- struct headset *hs = device->headset;
-
- if (strlen(buf) < 8)
- return -EINVAL;
-
- if (ag.rh == BTRH_NOT_SUPPORTED)
- return telephony_generic_rsp(device, CME_ERROR_NOT_SUPPORTED);
-
- if (buf[7] == '=') {
- telephony_response_and_hold_req(device, atoi(&buf[8]) < 0);
- return 0;
- }
-
- if (ag.rh >= 0)
- headset_send(hs, "\r\n+BTRH: %d\r\n", ag.rh);
-
- return headset_send(hs, "\r\nOK\r\n");
-}
-
-int telephony_last_dialed_number_rsp(void *telephony_device, cme_error_t err)
-{
- return telephony_generic_rsp(telephony_device, err);
-}
-
-static int last_dialed_number(struct audio_device *device, const char *buf)
-{
- telephony_last_dialed_number_req(device);
-
- return 0;
-}
-
-int telephony_dial_number_rsp(void *telephony_device, cme_error_t err)
-{
- return telephony_generic_rsp(telephony_device, err);
-}
-
-static int dial_number(struct audio_device *device, const char *buf)
-{
- char number[BUF_SIZE];
- size_t buf_len;
-
- buf_len = strlen(buf);
-
- if (buf[buf_len - 1] != ';') {
- DBG("Rejecting non-voice call dial request");
- return -EINVAL;
- }
-
- memset(number, 0, sizeof(number));
- strncpy(number, &buf[3], buf_len - 4);
-
- telephony_dial_number_req(device, number);
-
- return 0;
-}
-
-static int headset_set_gain(struct audio_device *device, uint16_t gain, char type)
-{
- struct headset *hs = device->headset;
- struct headset_slc *slc = hs->slc;
- const char *name, *property;
-
- if (gain > 15) {
- error("Invalid gain value: %u", gain);
- return -EINVAL;
- }
-
- switch (type) {
- case HEADSET_GAIN_SPEAKER:
- if (slc->sp_gain == gain) {
- DBG("Ignoring no-change in speaker gain");
- return -EALREADY;
- }
- name = "SpeakerGainChanged";
- property = "SpeakerGain";
- slc->sp_gain = gain;
- break;
- case HEADSET_GAIN_MICROPHONE:
- if (slc->mic_gain == gain) {
- DBG("Ignoring no-change in microphone gain");
- return -EALREADY;
- }
- name = "MicrophoneGainChanged";
- property = "MicrophoneGain";
- slc->mic_gain = gain;
- break;
- default:
- error("Unknown gain setting");
- return -EINVAL;
- }
-
- g_dbus_emit_signal(btd_get_dbus_connection(),
- device_get_path(device->btd_dev),
- AUDIO_HEADSET_INTERFACE, name,
- DBUS_TYPE_UINT16, &gain,
- DBUS_TYPE_INVALID);
-
- emit_property_changed(device_get_path(device->btd_dev),
- AUDIO_HEADSET_INTERFACE, property,
- DBUS_TYPE_UINT16, &gain);
-
- return 0;
-}
-
-static int signal_gain_setting(struct audio_device *device, const char *buf)
-{
- struct headset *hs = device->headset;
- dbus_uint16_t gain;
- int err;
-
- if (strlen(buf) < 8) {
- error("Too short string for Gain setting");
- return -EINVAL;
- }
-
- gain = (dbus_uint16_t) strtol(&buf[7], NULL, 10);
-
- err = headset_set_gain(device, gain, buf[5]);
- if (err < 0 && err != -EALREADY)
- return err;
-
- return headset_send(hs, "\r\nOK\r\n");
-}
-
-int telephony_transmit_dtmf_rsp(void *telephony_device, cme_error_t err)
-{
- return telephony_generic_rsp(telephony_device, err);
-}
-
-static int dtmf_tone(struct audio_device *device, const char *buf)
-{
- char tone;
-
- if (strlen(buf) < 8) {
- error("Too short string for DTMF tone");
- return -EINVAL;
- }
-
- tone = buf[7];
- if (tone >= '#' && tone <= 'D')
- telephony_transmit_dtmf_req(device, tone);
- else
- return -EINVAL;
-
- return 0;
-}
-
-int telephony_subscriber_number_rsp(void *telephony_device, cme_error_t err)
-{
- return telephony_generic_rsp(telephony_device, err);
-}
-
-static int subscriber_number(struct audio_device *device, const char *buf)
-{
- telephony_subscriber_number_req(device);
-
- return 0;
-}
-
-int telephony_list_current_calls_rsp(void *telephony_device, cme_error_t err)
-{
- return telephony_generic_rsp(telephony_device, err);
-}
-
-static int list_current_calls(struct audio_device *device, const char *buf)
-{
- telephony_list_current_calls_req(device);
-
- return 0;
-}
-
-static int extended_errors(struct audio_device *device, const char *buf)
-{
- struct headset *hs = device->headset;
- struct headset_slc *slc = hs->slc;
-
- if (strlen(buf) < 9)
- return -EINVAL;
-
- if (buf[8] == '1') {
- slc->cme_enabled = TRUE;
- DBG("CME errors enabled for headset %p", hs);
- } else {
- slc->cme_enabled = FALSE;
- DBG("CME errors disabled for headset %p", hs);
- }
-
- return headset_send(hs, "\r\nOK\r\n");
-}
-
-static int call_waiting_notify(struct audio_device *device, const char *buf)
-{
- struct headset *hs = device->headset;
- struct headset_slc *slc = hs->slc;
-
- if (strlen(buf) < 9)
- return -EINVAL;
-
- if (buf[8] == '1') {
- slc->cwa_enabled = TRUE;
- DBG("Call waiting notification enabled for headset %p", hs);
- } else {
- slc->cwa_enabled = FALSE;
- DBG("Call waiting notification disabled for headset %p", hs);
- }
-
- return headset_send(hs, "\r\nOK\r\n");
-}
-
-int telephony_operator_selection_rsp(void *telephony_device, cme_error_t err)
-{
- return telephony_generic_rsp(telephony_device, err);
-}
-
-int telephony_call_hold_rsp(void *telephony_device, cme_error_t err)
-{
- return telephony_generic_rsp(telephony_device, err);
-}
-
-int telephony_nr_and_ec_rsp(void *telephony_device, cme_error_t err)
-{
- struct audio_device *device = telephony_device;
- struct headset *hs = device->headset;
- struct headset_slc *slc = hs->slc;
-
- if (err == CME_ERROR_NONE) {
- GSList *l;
-
- for (l = hs->nrec_cbs; l; l = l->next) {
- struct headset_nrec_callback *nrec_cb = l->data;
-
- nrec_cb->cb(device, slc->nrec_req, nrec_cb->user_data);
- }
-
- slc->nrec = hs->slc->nrec_req;
- }
-
- return telephony_generic_rsp(telephony_device, err);
-}
-
-int telephony_voice_dial_rsp(void *telephony_device, cme_error_t err)
-{
- return telephony_generic_rsp(telephony_device, err);
-}
-
-int telephony_operator_selection_ind(int mode, const char *oper)
-{
- if (!active_devices)
- return -ENODEV;
-
- send_foreach_headset(active_devices, hfp_cmp,
- "\r\n+COPS: %d,0,\"%s\"\r\n",
- mode, oper);
- return 0;
-}
-
-static int operator_selection(struct audio_device *device, const char *buf)
-{
- struct headset *hs = device->headset;
-
- if (strlen(buf) < 8)
- return -EINVAL;
-
- switch (buf[7]) {
- case '?':
- telephony_operator_selection_req(device);
- break;
- case '=':
- return headset_send(hs, "\r\nOK\r\n");
- default:
- return -EINVAL;
- }
-
- return 0;
-}
-
-static int nr_and_ec(struct audio_device *device, const char *buf)
-{
- struct headset *hs = device->headset;
- struct headset_slc *slc = hs->slc;
-
- if (strlen(buf) < 9)
- return -EINVAL;
-
- if (buf[8] == '0')
- slc->nrec_req = FALSE;
- else
- slc->nrec_req = TRUE;
-
- telephony_nr_and_ec_req(device, slc->nrec_req);
-
- return 0;
-}
-
-static int voice_dial(struct audio_device *device, const char *buf)
-{
- gboolean enable;
-
- if (strlen(buf) < 9)
- return -EINVAL;
-
- if (buf[8] == '0')
- enable = FALSE;
- else
- enable = TRUE;
-
- telephony_voice_dial_req(device, enable);
-
- return 0;
-}
-
-static int apple_command(struct audio_device *device, const char *buf)
-{
- DBG("Got Apple command: %s", buf);
-
- return telephony_generic_rsp(device, CME_ERROR_NONE);
-}
-
-static struct event event_callbacks[] = {
- { "ATA", answer_call },
- { "ATD", dial_number },
- { "AT+VG", signal_gain_setting },
- { "AT+BRSF", supported_features },
- { "AT+CIND", report_indicators },
- { "AT+CMER", event_reporting },
- { "AT+CHLD", call_hold },
- { "AT+CHUP", terminate_call },
- { "AT+CKPD", key_press },
- { "AT+CLIP", cli_notification },
- { "AT+BTRH", response_and_hold },
- { "AT+BLDN", last_dialed_number },
- { "AT+VTS", dtmf_tone },
- { "AT+CNUM", subscriber_number },
- { "AT+CLCC", list_current_calls },
- { "AT+CMEE", extended_errors },
- { "AT+CCWA", call_waiting_notify },
- { "AT+COPS", operator_selection },
- { "AT+NREC", nr_and_ec },
- { "AT+BVRA", voice_dial },
- { "AT+XAPL", apple_command },
- { "AT+IPHONEACCEV", apple_command },
- { 0 }
-};
-
-static int handle_event(struct audio_device *device, const char *buf)
-{
- struct event *ev;
-
- DBG("Received %s", buf);
-
- for (ev = event_callbacks; ev->cmd; ev++) {
- if (!strncmp(buf, ev->cmd, strlen(ev->cmd)))
- return ev->callback(device, buf);
- }
-
- return -EINVAL;
-}
-
-static void close_sco(struct audio_device *device)
-{
- struct headset *hs = device->headset;
-
- if (hs->sco) {
- int sock = g_io_channel_unix_get_fd(hs->sco);
- shutdown(sock, SHUT_RDWR);
- g_io_channel_shutdown(hs->sco, TRUE, NULL);
- g_io_channel_unref(hs->sco);
- hs->sco = NULL;
- }
-
- if (hs->sco_id) {
- g_source_remove(hs->sco_id);
- hs->sco_id = 0;
- }
-}
-
-static gboolean rfcomm_io_cb(GIOChannel *chan, GIOCondition cond,
- struct audio_device *device)
-{
- struct headset *hs;
- struct headset_slc *slc;
- unsigned char buf[BUF_SIZE];
- ssize_t bytes_read;
- size_t free_space;
- int fd;
-
- if (cond & G_IO_NVAL)
- return FALSE;
-
- hs = device->headset;
- slc = hs->slc;
-
- if (cond & (G_IO_ERR | G_IO_HUP)) {
- DBG("ERR or HUP on RFCOMM socket");
- goto failed;
- }
-
- fd = g_io_channel_unix_get_fd(chan);
-
- bytes_read = read(fd, buf, sizeof(buf) - 1);
- if (bytes_read < 0)
- return TRUE;
-
- free_space = sizeof(slc->buf) - slc->data_start -
- slc->data_length - 1;
-
- if (free_space < (size_t) bytes_read) {
- /* Very likely that the HS is sending us garbage so
- * just ignore the data and disconnect */
- error("Too much data to fit incoming buffer");
- goto failed;
- }
-
- memcpy(&slc->buf[slc->data_start], buf, bytes_read);
- slc->data_length += bytes_read;
-
- /* Make sure the data is null terminated so we can use string
- * functions */
- slc->buf[slc->data_start + slc->data_length] = '\0';
-
- while (slc->data_length > 0) {
- char *cr;
- int err;
- off_t cmd_len;
-
- cr = strchr(&slc->buf[slc->data_start], '\r');
- if (!cr)
- break;
-
- cmd_len = 1 + (off_t) cr - (off_t) &slc->buf[slc->data_start];
- *cr = '\0';
-
- if (cmd_len > 1)
- err = handle_event(device, &slc->buf[slc->data_start]);
- else
- /* Silently skip empty commands */
- err = 0;
-
- if (err == -EINVAL) {
- error("Badly formated or unrecognized command: %s",
- &slc->buf[slc->data_start]);
- err = telephony_generic_rsp(device,
- CME_ERROR_NOT_SUPPORTED);
- if (err < 0)
- goto failed;
- } else if (err < 0)
- error("Error handling command %s: %s (%d)",
- &slc->buf[slc->data_start],
- strerror(-err), -err);
-
- slc->data_start += cmd_len;
- slc->data_length -= cmd_len;
-
- if (!slc->data_length)
- slc->data_start = 0;
- }
-
- return TRUE;
-
-failed:
- headset_set_state(device, HEADSET_STATE_DISCONNECTED);
-
- return FALSE;
-}
-
-static gboolean sco_cb(GIOChannel *chan, GIOCondition cond,
- struct audio_device *device)
-{
- if (cond & G_IO_NVAL)
- return FALSE;
-
- error("Audio connection got disconnected");
-
- pending_connect_finalize(device);
- headset_set_state(device, HEADSET_STATE_CONNECTED);
-
- return FALSE;
-}
-
-void headset_connect_cb(GIOChannel *chan, GError *err, gpointer user_data)
-{
- struct audio_device *dev = user_data;
- struct headset *hs = dev->headset;
- struct pending_connect *p = hs->pending;
- char hs_address[18];
-
- if (err) {
- error("%s", err->message);
- goto failed;
- }
-
- /* For HFP telephony isn't ready just disconnect */
- if (hs->hfp_active && !ag.telephony_ready) {
- error("Unable to accept HFP connection since the telephony "
- "subsystem isn't initialized");
- goto failed;
- }
-
- hs->rfcomm = hs->tmp_rfcomm;
- hs->tmp_rfcomm = NULL;
-
- ba2str(&dev->dst, hs_address);
-
- if (p)
- p->io = NULL;
- else
- hs->auto_dc = FALSE;
-
- g_io_add_watch(chan, G_IO_IN | G_IO_ERR | G_IO_HUP| G_IO_NVAL,
- (GIOFunc) rfcomm_io_cb, dev);
-
- DBG("%s: Connected to %s", device_get_path(dev->btd_dev), hs_address);
-
- hs->slc = g_new0(struct headset_slc, 1);
- hs->slc->sp_gain = 15;
- hs->slc->mic_gain = 15;
- hs->slc->nrec = TRUE;
-
- /* In HFP mode wait for Service Level Connection */
- if (hs->hfp_active)
- return;
-
- headset_set_state(dev, HEADSET_STATE_CONNECTED);
-
- if (p && p->target_state == HEADSET_STATE_PLAYING) {
- p->err = sco_connect(dev, NULL, NULL, NULL);
- if (p->err < 0)
- goto failed;
- return;
- }
-
- if (p && p->msg) {
- DBusMessage *reply = dbus_message_new_method_return(p->msg);
- g_dbus_send_message(btd_get_dbus_connection(), reply);
- }
-
- pending_connect_finalize(dev);
-
- return;
-
-failed:
- if (p && p->msg)
- error_connect_failed(p->msg, p->err);
- pending_connect_finalize(dev);
- if (hs->rfcomm)
- headset_set_state(dev, HEADSET_STATE_CONNECTED);
- else
- headset_set_state(dev, HEADSET_STATE_DISCONNECTED);
-}
-
-static int headset_set_channel(struct headset *headset,
- const sdp_record_t *record, uint16_t svc)
-{
- int ch;
- sdp_list_t *protos;
-
- if (sdp_get_access_protos(record, &protos) < 0) {
- error("Unable to get access protos from headset record");
- return -1;
- }
-
- 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 get RFCOMM channel from Headset record");
- return -1;
- }
-
- headset->rfcomm_ch = ch;
-
- if (svc == HANDSFREE_SVCLASS_ID) {
- headset->hfp_handle = record->handle;
- headset->hsp_handle = 0;
- DBG("Discovered Handsfree service on channel %d", ch);
- } else {
- headset->hsp_handle = record->handle;
- headset->hfp_handle = 0;
- DBG("Discovered Headset service on channel %d", ch);
- }
-
- return 0;
-}
-
-static void get_record_cb(sdp_list_t *recs, int err, gpointer user_data)
-{
- struct audio_device *dev = user_data;
- struct headset *hs = dev->headset;
- struct pending_connect *p = hs->pending;
- sdp_record_t *record = NULL;
- sdp_list_t *r;
- uuid_t uuid;
-
- assert(hs->pending != NULL);
-
- if (err < 0) {
- error("Unable to get service record: %s (%d)",
- strerror(-err), -err);
- p->err = -err;
- if (p->msg)
- error_connect_failed(p->msg, p->err);
- goto failed;
- }
-
- if (!recs || !recs->data) {
- error("No records found");
- goto failed_not_supported;
- }
-
- sdp_uuid16_create(&uuid, p->svclass);
-
- for (r = recs; r != NULL; r = r->next) {
- sdp_list_t *classes;
- uuid_t class;
-
- record = r->data;
-
- if (sdp_get_service_classes(record, &classes) < 0) {
- error("Unable to get service classes from record");
- continue;
- }
-
- memcpy(&class, classes->data, sizeof(uuid));
-
- sdp_list_free(classes, free);
-
- if (sdp_uuid_cmp(&class, &uuid) == 0)
- break;
- }
-
- if (r == NULL) {
- error("No record found with UUID 0x%04x", p->svclass);
- goto failed_not_supported;
- }
-
- if (headset_set_channel(hs, record, p->svclass) < 0) {
- error("Unable to extract RFCOMM channel from service record");
- goto failed_not_supported;
- }
-
- /* Set svclass to 0 so we can easily check that SDP is no-longer
- * going on (to know if bt_cancel_discovery needs to be called) */
- p->svclass = 0;
-
- err = rfcomm_connect(dev, NULL, NULL, NULL);
- if (err < 0) {
- error("Unable to connect: %s (%d)", strerror(-err), -err);
- p->err = -err;
- if (p->msg != NULL)
- error_connect_failed(p->msg, p->err);
- goto failed;
- }
-
- return;
-
-failed_not_supported:
- if (p->svclass == HANDSFREE_SVCLASS_ID &&
- get_records(dev, NULL, NULL, NULL) == 0)
- return;
- if (p->msg) {
- DBusMessage *reply = btd_error_not_supported(p->msg);
- g_dbus_send_message(btd_get_dbus_connection(), reply);
- }
-failed:
- p->svclass = 0;
- pending_connect_finalize(dev);
- headset_set_state(dev, HEADSET_STATE_DISCONNECTED);
-}
-
-static int get_records(struct audio_device *device, headset_stream_cb_t cb,
- void *user_data, unsigned int *cb_id)
-{
- struct headset *hs = device->headset;
- uint16_t svclass;
- uuid_t uuid;
- int err;
-
- if (hs->pending && hs->pending->svclass == HANDSFREE_SVCLASS_ID)
- svclass = HEADSET_SVCLASS_ID;
- else
- svclass = hs->search_hfp ? HANDSFREE_SVCLASS_ID :
- HEADSET_SVCLASS_ID;
-
- sdp_uuid16_create(&uuid, svclass);
-
- err = bt_search_service(&device->src, &device->dst, &uuid,
- get_record_cb, device, NULL);
- if (err < 0)
- return err;
-
- if (hs->pending) {
- hs->pending->svclass = svclass;
- return 0;
- }
-
- headset_set_state(device, HEADSET_STATE_CONNECTING);
-
- pending_connect_init(hs, HEADSET_STATE_CONNECTED);
-
- hs->pending->svclass = svclass;
-
- if (cb) {
- unsigned int id;
- id = connect_cb_new(hs, HEADSET_STATE_CONNECTED,
- cb, user_data);
- if (cb_id)
- *cb_id = id;
- }
-
- return 0;
-}
-
-static int rfcomm_connect(struct audio_device *dev, headset_stream_cb_t cb,
- void *user_data, unsigned int *cb_id)
-{
- struct headset *hs = dev->headset;
- char address[18];
- GError *err = NULL;
-
- if (hs->rfcomm_ch < 0)
- return get_records(dev, cb, user_data, cb_id);
-
- ba2str(&dev->dst, address);
-
- DBG("%s: Connecting to %s channel %d", device_get_path(dev->btd_dev),
- address, hs->rfcomm_ch);
-
- hs->tmp_rfcomm = bt_io_connect(headset_connect_cb, dev,
- NULL, &err,
- BT_IO_OPT_SOURCE_BDADDR, &dev->src,
- BT_IO_OPT_DEST_BDADDR, &dev->dst,
- BT_IO_OPT_CHANNEL, hs->rfcomm_ch,
- BT_IO_OPT_SEC_LEVEL, BT_IO_SEC_MEDIUM,
- BT_IO_OPT_INVALID);
-
- hs->rfcomm_ch = -1;
-
- if (!hs->tmp_rfcomm) {
- error("%s", err->message);
- g_error_free(err);
- return -EIO;
- }
-
- hs->hfp_active = hs->hfp_handle != 0 ? TRUE : FALSE;
- hs->rfcomm_initiator = FALSE;
-
- headset_set_state(dev, HEADSET_STATE_CONNECTING);
-
- pending_connect_init(hs, HEADSET_STATE_CONNECTED);
-
- if (cb) {
- unsigned int id = connect_cb_new(hs, HEADSET_STATE_CONNECTED,
- cb, user_data);
- if (cb_id)
- *cb_id = id;
- }
-
- return 0;
-}
-
-static DBusMessage *hs_stop(DBusConnection *conn, DBusMessage *msg,
- void *data)
-{
- struct audio_device *device = data;
- struct headset *hs = device->headset;
- DBusMessage *reply = NULL;
-
- if (hs->state < HEADSET_STATE_PLAY_IN_PROGRESS)
- return btd_error_not_connected(msg);
-
- reply = dbus_message_new_method_return(msg);
- if (!reply)
- return NULL;
-
- headset_set_state(device, HEADSET_STATE_CONNECTED);
-
- return reply;
-}
-
-static DBusMessage *hs_disconnect(DBusConnection *conn, DBusMessage *msg,
- void *data)
-{
- struct audio_device *device = data;
- struct headset *hs = device->headset;
- char hs_address[18];
-
- if (hs->state == HEADSET_STATE_DISCONNECTED)
- return btd_error_not_connected(msg);
-
- headset_shutdown(device);
- ba2str(&device->dst, hs_address);
- info("Disconnected from %s, %s", hs_address,
- device_get_path(device->btd_dev));
-
- return dbus_message_new_method_return(msg);
-
-}
-
-static DBusMessage *hs_is_connected(DBusConnection *conn,
- DBusMessage *msg,
- void *data)
-{
- struct audio_device *device = data;
- DBusMessage *reply;
- dbus_bool_t connected;
-
- reply = dbus_message_new_method_return(msg);
- if (!reply)
- return NULL;
-
- connected = (device->headset->state >= HEADSET_STATE_CONNECTED);
-
- dbus_message_append_args(reply, DBUS_TYPE_BOOLEAN, &connected,
- DBUS_TYPE_INVALID);
-
- return reply;
-}
-
-static DBusMessage *hs_connect(DBusConnection *conn, DBusMessage *msg,
- void *data)
-{
- struct audio_device *device = data;
- struct headset *hs = device->headset;
- int err;
-
- if (hs->state == HEADSET_STATE_CONNECTING)
- return btd_error_in_progress(msg);
- else if (hs->state > HEADSET_STATE_CONNECTING)
- return btd_error_already_connected(msg);
-
- if (hs->hfp_handle && !ag.telephony_ready)
- return btd_error_not_ready(msg);
-
- device->auto_connect = FALSE;
-
- err = rfcomm_connect(device, NULL, NULL, NULL);
- if (err < 0)
- return btd_error_failed(msg, strerror(-err));
-
- hs->auto_dc = FALSE;
-
- hs->pending->msg = dbus_message_ref(msg);
-
- return NULL;
-}
-
-static DBusMessage *hs_ring(DBusConnection *conn, DBusMessage *msg,
- void *data)
-{
- struct audio_device *device = data;
- struct headset *hs = device->headset;
- DBusMessage *reply = NULL;
- int err;
-
- if (hs->state < HEADSET_STATE_CONNECTED)
- return btd_error_not_connected(msg);
-
- reply = dbus_message_new_method_return(msg);
- if (!reply)
- return NULL;
-
- if (ag.ring_timer) {
- DBG("IndicateCall received when already indicating");
- return reply;
- }
-
- err = headset_send(hs, "\r\nRING\r\n");
- if (err < 0) {
- dbus_message_unref(reply);
- return btd_error_failed(msg, strerror(-err));
- }
-
- ring_timer_cb(NULL);
- ag.ring_timer = g_timeout_add_seconds(RING_INTERVAL, ring_timer_cb,
- NULL);
-
- return reply;
-}
-
-static DBusMessage *hs_cancel_call(DBusConnection *conn,
- DBusMessage *msg,
- void *data)
-{
- struct audio_device *device = data;
- struct headset *hs = device->headset;
- DBusMessage *reply = NULL;
-
- if (hs->state < HEADSET_STATE_CONNECTED)
- return btd_error_not_connected(msg);
-
- reply = dbus_message_new_method_return(msg);
- if (!reply)
- return NULL;
-
- if (ag.ring_timer) {
- g_source_remove(ag.ring_timer);
- ag.ring_timer = 0;
- } else
- DBG("Got CancelCall method call but no call is active");
-
- return reply;
-}
-
-static DBusMessage *hs_set_gain(DBusMessage *msg,
- void *data, uint16_t gain,
- char type)
-{
- struct audio_device *device = data;
- struct headset *hs = device->headset;
- DBusMessage *reply;
- int err;
-
- if (hs->state < HEADSET_STATE_CONNECTED)
- return btd_error_not_connected(msg);
-
- err = headset_set_gain(device, gain, type);
- if (err < 0)
- return btd_error_invalid_args(msg);
-
- reply = dbus_message_new_method_return(msg);
- if (!reply)
- return NULL;
-
- if (hs->state == HEADSET_STATE_PLAYING) {
- err = headset_send(hs, "\r\n+VG%c=%u\r\n", type, gain);
- if (err < 0) {
- dbus_message_unref(reply);
- return btd_error_failed(msg, strerror(-err));
- }
- }
-
- return reply;
-}
-
-static DBusMessage *hs_get_properties(DBusConnection *conn,
- DBusMessage *msg, void *data)
-{
- struct audio_device *device = data;
- DBusMessage *reply;
- DBusMessageIter iter;
- DBusMessageIter dict;
- gboolean value;
- const char *state;
-
- 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);
-
-
- /* Playing */
- value = (device->headset->state == HEADSET_STATE_PLAYING);
- dict_append_entry(&dict, "Playing", DBUS_TYPE_BOOLEAN, &value);
-
- /* State */
- state = state2str(device->headset->state);
- if (state)
- dict_append_entry(&dict, "State", DBUS_TYPE_STRING, &state);
-
- /* Connected */
- value = (device->headset->state >= HEADSET_STATE_CONNECTED);
- dict_append_entry(&dict, "Connected", DBUS_TYPE_BOOLEAN, &value);
-
- if (!value)
- goto done;
-
- /* SpeakerGain */
- dict_append_entry(&dict, "SpeakerGain",
- DBUS_TYPE_UINT16,
- &device->headset->slc->sp_gain);
-
- /* MicrophoneGain */
- dict_append_entry(&dict, "MicrophoneGain",
- DBUS_TYPE_UINT16,
- &device->headset->slc->mic_gain);
-
-done:
- dbus_message_iter_close_container(&iter, &dict);
-
- return reply;
-}
-
-static DBusMessage *hs_set_property(DBusConnection *conn,
- DBusMessage *msg, void *data)
-{
- const char *property;
- DBusMessageIter iter;
- DBusMessageIter sub;
- uint16_t gain;
-
- if (!dbus_message_iter_init(msg, &iter))
- return btd_error_invalid_args(msg);
-
- if (dbus_message_iter_get_arg_type(&iter) != DBUS_TYPE_STRING)
- return btd_error_invalid_args(msg);
-
- dbus_message_iter_get_basic(&iter, &property);
- dbus_message_iter_next(&iter);
-
- if (dbus_message_iter_get_arg_type(&iter) != DBUS_TYPE_VARIANT)
- return btd_error_invalid_args(msg);
- dbus_message_iter_recurse(&iter, &sub);
-
- if (g_str_equal("SpeakerGain", property)) {
- if (dbus_message_iter_get_arg_type(&sub) != DBUS_TYPE_UINT16)
- return btd_error_invalid_args(msg);
-
- dbus_message_iter_get_basic(&sub, &gain);
- return hs_set_gain(msg, data, gain,
- HEADSET_GAIN_SPEAKER);
- } else if (g_str_equal("MicrophoneGain", property)) {
- if (dbus_message_iter_get_arg_type(&sub) != DBUS_TYPE_UINT16)
- return btd_error_invalid_args(msg);
-
- dbus_message_iter_get_basic(&sub, &gain);
- return hs_set_gain(msg, data, gain,
- HEADSET_GAIN_MICROPHONE);
- }
-
- return btd_error_invalid_args(msg);
-}
-
-static const GDBusMethodTable headset_methods[] = {
- { GDBUS_ASYNC_METHOD("Connect", NULL, NULL, hs_connect) },
- { GDBUS_METHOD("Disconnect", NULL, NULL, hs_disconnect) },
- { GDBUS_METHOD("IsConnected",
- NULL, GDBUS_ARGS({ "connected", "b" }),
- hs_is_connected) },
- { GDBUS_METHOD("IndicateCall", NULL, NULL, hs_ring) },
- { GDBUS_METHOD("CancelCall", NULL, NULL, hs_cancel_call) },
- { GDBUS_METHOD("Stop", NULL, NULL, hs_stop) },
- { GDBUS_METHOD("GetProperties",
- NULL, GDBUS_ARGS({ "properties", "a{sv}" }),
- hs_get_properties) },
- { GDBUS_METHOD("SetProperty",
- GDBUS_ARGS({ "name", "s" }, { "value", "v" }), NULL,
- hs_set_property) },
- { }
-};
-
-static const GDBusSignalTable headset_signals[] = {
- { GDBUS_DEPRECATED_SIGNAL("Connected", NULL) },
- { GDBUS_DEPRECATED_SIGNAL("Disconnected", NULL) },
- { GDBUS_SIGNAL("AnswerRequested", NULL) },
- { GDBUS_DEPRECATED_SIGNAL("Stopped", NULL) },
- { GDBUS_DEPRECATED_SIGNAL("Playing", NULL) },
- { GDBUS_DEPRECATED_SIGNAL("SpeakerGainChanged",
- GDBUS_ARGS({ "gain", "q" })) },
- { GDBUS_DEPRECATED_SIGNAL("MicrophoneGainChanged",
- GDBUS_ARGS({ "gain", "q" })) },
- { GDBUS_SIGNAL("CallTerminated", NULL) },
- { GDBUS_SIGNAL("PropertyChanged",
- GDBUS_ARGS({ "name", "s" }, { "value", "v" })) },
- { }
-};
-
-void headset_update(struct audio_device *dev, struct headset *headset,
- GSList *uuids)
-{
- const sdp_record_t *record;
-
- if (g_slist_find_custom(uuids, HFP_HS_UUID, bt_uuid_strcmp) &&
- headset->hfp_handle == 0) {
- record = btd_device_get_record(dev->btd_dev, HFP_HS_UUID);
- if (record)
- headset->hfp_handle = record->handle;
- }
-
- if (g_slist_find_custom(uuids, HSP_HS_UUID, bt_uuid_strcmp) &&
- headset->hsp_handle == 0) {
- record = btd_device_get_record(dev->btd_dev, HSP_HS_UUID);
- if (record)
- headset->hsp_handle = record->handle;
- }
-}
-
-static int headset_close_rfcomm(struct audio_device *dev)
-{
- struct headset *hs = dev->headset;
- GIOChannel *rfcomm = hs->tmp_rfcomm ? hs->tmp_rfcomm : hs->rfcomm;
-
- if (rfcomm) {
- g_io_channel_shutdown(rfcomm, TRUE, NULL);
- g_io_channel_unref(rfcomm);
- hs->tmp_rfcomm = NULL;
- hs->rfcomm = NULL;
- }
-
- g_free(hs->slc);
- hs->slc = NULL;
-
- return 0;
-}
-
-static void headset_free(struct audio_device *dev)
-{
- struct headset *hs = dev->headset;
-
- if (hs->dc_timer) {
- g_source_remove(hs->dc_timer);
- hs->dc_timer = 0;
- }
-
- close_sco(dev);
-
- headset_close_rfcomm(dev);
-
- g_slist_free_full(hs->nrec_cbs, g_free);
-
- g_free(hs);
- dev->headset = NULL;
-}
-
-static void path_unregister(void *data)
-{
- struct audio_device *dev = data;
- struct headset *hs = dev->headset;
-
- if (hs->state > HEADSET_STATE_DISCONNECTED) {
- DBG("Headset unregistered while device was connected!");
- headset_shutdown(dev);
- }
-
- DBG("Unregistered interface %s on path %s",
- AUDIO_HEADSET_INTERFACE, device_get_path(dev->btd_dev));
-
- headset_free(dev);
-}
-
-void headset_unregister(struct audio_device *dev)
-{
- g_dbus_unregister_interface(btd_get_dbus_connection(),
- device_get_path(dev->btd_dev),
- AUDIO_HEADSET_INTERFACE);
-}
-
-struct headset *headset_init(struct audio_device *dev, GSList *uuids,
- gboolean hfp_enabled)
-{
- struct headset *hs;
-
- hs = g_new0(struct headset, 1);
- hs->rfcomm_ch = -1;
- hs->search_hfp = hfp_enabled;
-
- headset_update(dev, hs, uuids);
-
- if (!g_dbus_register_interface(btd_get_dbus_connection(),
- device_get_path(dev->btd_dev),
- AUDIO_HEADSET_INTERFACE,
- headset_methods, headset_signals, NULL,
- dev, path_unregister)) {
- g_free(hs);
- return NULL;
- }
-
- DBG("Registered interface %s on path %s", AUDIO_HEADSET_INTERFACE,
- device_get_path(dev->btd_dev));
-
- return hs;
-}
-
-uint32_t headset_config_init(GKeyFile *config)
-{
- GError *err = NULL;
- char *str;
-
- /* Use the default values if there is no config file */
- if (config == NULL)
- return ag.features;
-
- str = g_key_file_get_string(config, "General", "SCORouting",
- &err);
- if (err) {
- DBG("audio.conf: %s", err->message);
- g_clear_error(&err);
- } else {
- if (strcmp(str, "PCM") == 0)
- sco_hci = FALSE;
- else if (strcmp(str, "HCI") == 0)
- sco_hci = TRUE;
- else
- error("Invalid Headset Routing value: %s", str);
- g_free(str);
- }
-
- /* Init fast connectable option */
- str = g_key_file_get_string(config, "Headset", "FastConnectable",
- &err);
- if (err) {
- DBG("audio.conf: %s", err->message);
- g_clear_error(&err);
- } else {
- fast_connectable = strcmp(str, "true") == 0;
- if (fast_connectable)
- manager_set_fast_connectable(FALSE);
- g_free(str);
- }
-
- return ag.features;
-}
-
-static gboolean hs_dc_timeout(struct audio_device *dev)
-{
- headset_set_state(dev, HEADSET_STATE_DISCONNECTED);
- return FALSE;
-}
-
-gboolean headset_cancel_stream(struct audio_device *dev, unsigned int id)
-{
- struct headset *hs = dev->headset;
- struct pending_connect *p = hs->pending;
- GSList *l;
- struct connect_cb *cb = NULL;
-
- if (!p)
- return FALSE;
-
- for (l = p->callbacks; l != NULL; l = l->next) {
- struct connect_cb *tmp = l->data;
-
- if (tmp->id == id) {
- cb = tmp;
- break;
- }
- }
-
- if (!cb)
- return FALSE;
-
- p->callbacks = g_slist_remove(p->callbacks, cb);
- g_free(cb);
-
- if (p->callbacks || p->msg)
- return TRUE;
-
- if (hs->auto_dc) {
- if (hs->rfcomm)
- hs->dc_timer = g_timeout_add_seconds(DC_TIMEOUT,
- (GSourceFunc) hs_dc_timeout,
- dev);
- else
- headset_set_state(dev, HEADSET_STATE_DISCONNECTED);
- }
-
- return TRUE;
-}
-
-static gboolean dummy_connect_complete(struct audio_device *dev)
-{
- pending_connect_finalize(dev);
- return FALSE;
-}
-
-unsigned int headset_request_stream(struct audio_device *dev,
- headset_stream_cb_t cb,
- void *user_data)
-{
- struct headset *hs = dev->headset;
- unsigned int id;
-
- if (hs->state == HEADSET_STATE_PLAYING) {
- id = connect_cb_new(hs, HEADSET_STATE_PLAYING, cb, user_data);
- g_idle_add((GSourceFunc) dummy_connect_complete, dev);
- return id;
- }
-
- if (hs->dc_timer) {
- g_source_remove(hs->dc_timer);
- hs->dc_timer = 0;
- }
-
- if (hs->state == HEADSET_STATE_CONNECTING ||
- hs->state == HEADSET_STATE_PLAY_IN_PROGRESS)
- return connect_cb_new(hs, HEADSET_STATE_PLAYING, cb, user_data);
-
- if (hs->rfcomm == NULL) {
- if (rfcomm_connect(dev, cb, user_data, &id) < 0)
- return 0;
- hs->auto_dc = TRUE;
- } else if (sco_connect(dev, cb, user_data, &id) < 0)
- return 0;
-
- hs->pending->target_state = HEADSET_STATE_PLAYING;
-
- return id;
-}
-
-unsigned int headset_config_stream(struct audio_device *dev,
- gboolean auto_dc,
- headset_stream_cb_t cb,
- void *user_data)
-{
- struct headset *hs = dev->headset;
- unsigned int id = 0;
-
- if (hs->dc_timer) {
- g_source_remove(hs->dc_timer);
- hs->dc_timer = 0;
- }
-
- if (hs->state == HEADSET_STATE_CONNECTING)
- return connect_cb_new(hs, HEADSET_STATE_CONNECTED, cb,
- user_data);
-
- if (hs->rfcomm)
- goto done;
-
- if (rfcomm_connect(dev, cb, user_data, &id) < 0)
- return 0;
-
- hs->auto_dc = auto_dc;
- hs->pending->target_state = HEADSET_STATE_CONNECTED;
-
- return id;
-
-done:
- id = connect_cb_new(hs, HEADSET_STATE_CONNECTED, cb, user_data);
- g_idle_add((GSourceFunc) dummy_connect_complete, dev);
- return id;
-}
-
-unsigned int headset_suspend_stream(struct audio_device *dev,
- headset_stream_cb_t cb,
- void *user_data)
-{
- struct headset *hs = dev->headset;
- unsigned int id;
- int sock;
-
- if (hs->state == HEADSET_STATE_DISCONNECTED ||
- hs->state == HEADSET_STATE_CONNECTING)
- return 0;
-
- if (hs->dc_timer) {
- g_source_remove(hs->dc_timer);
- hs->dc_timer = 0;
- }
-
- if (hs->sco) {
- sock = g_io_channel_unix_get_fd(hs->sco);
-
- /* shutdown but leave the socket open and wait for hup */
- shutdown(sock, SHUT_RDWR);
- } else {
- headset_set_state(dev, HEADSET_STATE_CONNECTED);
-
- g_idle_add((GSourceFunc) dummy_connect_complete, dev);
- }
-
- id = connect_cb_new(hs, HEADSET_STATE_CONNECTED, cb, user_data);
-
- return id;
-}
-
-gboolean headset_get_hfp_active(struct audio_device *dev)
-{
- struct headset *hs = dev->headset;
-
- return hs->hfp_active;
-}
-
-void headset_set_hfp_active(struct audio_device *dev, gboolean active)
-{
- struct headset *hs = dev->headset;
-
- hs->hfp_active = active;
-}
-
-gboolean headset_get_rfcomm_initiator(struct audio_device *dev)
-{
- struct headset *hs = dev->headset;
-
- return hs->rfcomm_initiator;
-}
-
-void headset_set_rfcomm_initiator(struct audio_device *dev,
- gboolean initiator)
-{
- struct headset *hs = dev->headset;
-
- hs->rfcomm_initiator = initiator;
-}
-
-GIOChannel *headset_get_rfcomm(struct audio_device *dev)
-{
- struct headset *hs = dev->headset;
-
- return hs->tmp_rfcomm;
-}
-
-int headset_connect_rfcomm(struct audio_device *dev, GIOChannel *io)
-{
- struct headset *hs = dev->headset;
-
- if (hs->tmp_rfcomm)
- return -EALREADY;
-
- hs->tmp_rfcomm = g_io_channel_ref(io);
-
- return 0;
-}
-
-int headset_connect_sco(struct audio_device *dev, GIOChannel *io)
-{
- struct headset *hs = dev->headset;
- struct headset_slc *slc = hs->slc;
-
- if (hs->sco)
- return -EISCONN;
-
- hs->sco = g_io_channel_ref(io);
-
- if (slc->pending_ring) {
- ring_timer_cb(NULL);
- ag.ring_timer = g_timeout_add_seconds(RING_INTERVAL,
- ring_timer_cb,
- NULL);
- slc->pending_ring = FALSE;
- }
-
- return 0;
-}
-
-void headset_set_state(struct audio_device *dev, headset_state_t state)
-{
- struct headset *hs = dev->headset;
- struct headset_slc *slc = hs->slc;
- gboolean value;
- const char *state_str;
- headset_state_t old_state = hs->state;
- GSList *l;
-
- if (old_state == state)
- return;
-
- state_str = state2str(state);
-
- switch (state) {
- case HEADSET_STATE_DISCONNECTED:
- value = FALSE;
- close_sco(dev);
- headset_close_rfcomm(dev);
- emit_property_changed(device_get_path(dev->btd_dev),
- AUDIO_HEADSET_INTERFACE, "State",
- DBUS_TYPE_STRING, &state_str);
- g_dbus_emit_signal(btd_get_dbus_connection(),
- device_get_path(dev->btd_dev),
- AUDIO_HEADSET_INTERFACE,
- "Disconnected",
- DBUS_TYPE_INVALID);
- if (hs->state > HEADSET_STATE_CONNECTING) {
- emit_property_changed(device_get_path(dev->btd_dev),
- AUDIO_HEADSET_INTERFACE, "Connected",
- DBUS_TYPE_BOOLEAN, &value);
- telephony_device_disconnected(dev);
- }
- active_devices = g_slist_remove(active_devices, dev);
- break;
- case HEADSET_STATE_CONNECTING:
- emit_property_changed(device_get_path(dev->btd_dev),
- AUDIO_HEADSET_INTERFACE, "State",
- DBUS_TYPE_STRING, &state_str);
- break;
- case HEADSET_STATE_CONNECTED:
- close_sco(dev);
- if (hs->state != HEADSET_STATE_PLAY_IN_PROGRESS)
- emit_property_changed(device_get_path(dev->btd_dev),
- AUDIO_HEADSET_INTERFACE, "State",
- DBUS_TYPE_STRING, &state_str);
- if (hs->state < state) {
- if (ag.features & AG_FEATURE_INBAND_RINGTONE)
- slc->inband_ring = TRUE;
- else
- slc->inband_ring = FALSE;
- g_dbus_emit_signal(btd_get_dbus_connection(),
- device_get_path(dev->btd_dev),
- AUDIO_HEADSET_INTERFACE,
- "Connected",
- DBUS_TYPE_INVALID);
- value = TRUE;
- emit_property_changed(device_get_path(dev->btd_dev),
- AUDIO_HEADSET_INTERFACE,
- "Connected",
- DBUS_TYPE_BOOLEAN, &value);
- active_devices = g_slist_append(active_devices, dev);
- telephony_device_connected(dev);
- } else if (hs->state == HEADSET_STATE_PLAYING) {
- value = FALSE;
- g_dbus_emit_signal(btd_get_dbus_connection(),
- device_get_path(dev->btd_dev),
- AUDIO_HEADSET_INTERFACE,
- "Stopped",
- DBUS_TYPE_INVALID);
- emit_property_changed(device_get_path(dev->btd_dev),
- AUDIO_HEADSET_INTERFACE,
- "Playing",
- DBUS_TYPE_BOOLEAN, &value);
- }
- break;
- case HEADSET_STATE_PLAY_IN_PROGRESS:
- break;
- case HEADSET_STATE_PLAYING:
- value = TRUE;
- emit_property_changed(device_get_path(dev->btd_dev),
- AUDIO_HEADSET_INTERFACE, "State",
- DBUS_TYPE_STRING, &state_str);
-
- /* Do not watch HUP since we need to know when the link is
- really disconnected */
- hs->sco_id = g_io_add_watch(hs->sco,
- G_IO_ERR | G_IO_NVAL,
- (GIOFunc) sco_cb, dev);
-
- g_dbus_emit_signal(btd_get_dbus_connection(),
- device_get_path(dev->btd_dev),
- AUDIO_HEADSET_INTERFACE, "Playing",
- DBUS_TYPE_INVALID);
- emit_property_changed(device_get_path(dev->btd_dev),
- AUDIO_HEADSET_INTERFACE, "Playing",
- DBUS_TYPE_BOOLEAN, &value);
-
- if (slc->sp_gain >= 0)
- headset_send(hs, "\r\n+VGS=%u\r\n", slc->sp_gain);
- if (slc->mic_gain >= 0)
- headset_send(hs, "\r\n+VGM=%u\r\n", slc->mic_gain);
- break;
- }
-
- hs->state = state;
-
- DBG("State changed %s: %s -> %s", device_get_path(dev->btd_dev),
- str_state[old_state], str_state[state]);
-
- for (l = headset_callbacks; l != NULL; l = l->next) {
- struct headset_state_callback *cb = l->data;
- cb->cb(dev, old_state, state, cb->user_data);
- }
-}
-
-headset_state_t headset_get_state(struct audio_device *dev)
-{
- struct headset *hs = dev->headset;
-
- return hs->state;
-}
-
-int headset_get_channel(struct audio_device *dev)
-{
- struct headset *hs = dev->headset;
-
- return hs->rfcomm_ch;
-}
-
-gboolean headset_is_active(struct audio_device *dev)
-{
- struct headset *hs = dev->headset;
-
- if (hs->state != HEADSET_STATE_DISCONNECTED)
- return TRUE;
-
- return FALSE;
-}
-
-headset_lock_t headset_get_lock(struct audio_device *dev)
-{
- struct headset *hs = dev->headset;
-
- return hs->lock;
-}
-
-gboolean headset_lock(struct audio_device *dev, headset_lock_t lock)
-{
- struct headset *hs = dev->headset;
-
- if (hs->lock & lock)
- return FALSE;
-
- hs->lock |= lock;
-
- return TRUE;
-}
-
-gboolean headset_unlock(struct audio_device *dev, headset_lock_t lock)
-{
- struct headset *hs = dev->headset;
-
- if (!(hs->lock & lock))
- return FALSE;
-
- hs->lock &= ~lock;
-
- if (hs->lock)
- return TRUE;
-
- if (hs->state == HEADSET_STATE_PLAYING)
- headset_set_state(dev, HEADSET_STATE_CONNECTED);
-
- if (hs->auto_dc) {
- if (hs->state == HEADSET_STATE_CONNECTED)
- hs->dc_timer = g_timeout_add_seconds(DC_TIMEOUT,
- (GSourceFunc) hs_dc_timeout,
- dev);
- else
- headset_set_state(dev, HEADSET_STATE_DISCONNECTED);
- }
-
- return TRUE;
-}
-
-gboolean headset_suspend(struct audio_device *dev, void *data)
-{
- return TRUE;
-}
-
-gboolean headset_play(struct audio_device *dev, void *data)
-{
- return TRUE;
-}
-
-int headset_get_sco_fd(struct audio_device *dev)
-{
- struct headset *hs = dev->headset;
-
- if (!hs->sco)
- return -1;
-
- return g_io_channel_unix_get_fd(hs->sco);
-}
-
-gboolean headset_get_nrec(struct audio_device *dev)
-{
- struct headset *hs = dev->headset;
-
- if (!hs->slc)
- return TRUE;
-
- return hs->slc->nrec;
-}
-
-unsigned int headset_add_nrec_cb(struct audio_device *dev,
- headset_nrec_cb cb, void *user_data)
-{
- struct headset *hs = dev->headset;
- struct headset_nrec_callback *nrec_cb;
- static unsigned int id = 0;
-
- nrec_cb = g_new(struct headset_nrec_callback, 1);
- nrec_cb->cb = cb;
- nrec_cb->user_data = user_data;
- nrec_cb->id = ++id;
-
- hs->nrec_cbs = g_slist_prepend(hs->nrec_cbs, nrec_cb);
-
- return nrec_cb->id;
-}
-
-gboolean headset_remove_nrec_cb(struct audio_device *dev, unsigned int id)
-{
- struct headset *hs = dev->headset;
- GSList *l;
-
- for (l = hs->nrec_cbs; l != NULL; l = l->next) {
- struct headset_nrec_callback *cb = l->data;
- if (cb && cb->id == id) {
- hs->nrec_cbs = g_slist_remove(hs->nrec_cbs, cb);
- g_free(cb);
- return TRUE;
- }
- }
-
- return FALSE;
-}
-
-gboolean headset_get_inband(struct audio_device *dev)
-{
- struct headset *hs = dev->headset;
-
- if (!hs->slc)
- return TRUE;
-
- return hs->slc->inband_ring;
-}
-
-gboolean headset_get_sco_hci(struct audio_device *dev)
-{
- return sco_hci;
-}
-
-void headset_shutdown(struct audio_device *dev)
-{
- struct pending_connect *p = dev->headset->pending;
-
- if (p && p->msg)
- error_connect_failed(p->msg, ECANCELED);
-
- pending_connect_finalize(dev);
- headset_set_state(dev, HEADSET_STATE_DISCONNECTED);
-}
-
-int telephony_event_ind(int index)
-{
- if (!active_devices)
- return -ENODEV;
-
- if (!ag.er_ind) {
- DBG("telephony_report_event called but events are disabled");
- return -EINVAL;
- }
-
- send_foreach_headset(active_devices, hfp_cmp,
- "\r\n+CIEV: %d,%d\r\n", index + 1,
- ag.indicators[index].val);
-
- return 0;
-}
-
-int telephony_response_and_hold_ind(int rh)
-{
- if (!active_devices)
- return -ENODEV;
-
- ag.rh = rh;
-
- /* If we aren't in any response and hold state don't send anything */
- if (ag.rh < 0)
- return 0;
-
- send_foreach_headset(active_devices, hfp_cmp, "\r\n+BTRH: %d\r\n",
- ag.rh);
-
- return 0;
-}
-
-int telephony_incoming_call_ind(const char *number, int type)
-{
- struct audio_device *dev;
- struct headset *hs;
- struct headset_slc *slc;
-
- if (fast_connectable)
- manager_set_fast_connectable(TRUE);
-
- if (!active_devices)
- return -ENODEV;
-
- /* Get the latest connected device */
- dev = active_devices->data;
- hs = dev->headset;
- slc = hs->slc;
-
- if (ag.ring_timer) {
- DBG("telephony_incoming_call_ind: already calling");
- return -EBUSY;
- }
-
- /* With HSP 1.2 the RING messages should *not* be sent if inband
- * ringtone is being used */
- if (!hs->hfp_active && slc->inband_ring)
- return 0;
-
- g_free(ag.number);
- ag.number = g_strdup(number);
- ag.number_type = type;
-
- if (slc->inband_ring && hs->hfp_active &&
- hs->state != HEADSET_STATE_PLAYING) {
- slc->pending_ring = TRUE;
- return 0;
- }
-
- ring_timer_cb(NULL);
- ag.ring_timer = g_timeout_add_seconds(RING_INTERVAL, ring_timer_cb,
- NULL);
-
- return 0;
-}
-
-int telephony_calling_stopped_ind(void)
-{
- struct audio_device *dev;
-
- if (fast_connectable)
- manager_set_fast_connectable(FALSE);
-
- if (ag.ring_timer) {
- g_source_remove(ag.ring_timer);
- ag.ring_timer = 0;
- }
-
- if (!active_devices)
- return 0;
-
- /* In case SCO isn't fully up yet */
- dev = active_devices->data;
-
- if (!dev->headset->slc->pending_ring && !ag.ring_timer)
- return -EINVAL;
-
- dev->headset->slc->pending_ring = FALSE;
-
- return 0;
-}
-
-int telephony_ready_ind(uint32_t features,
- const struct indicator *indicators, int rh,
- const char *chld)
-{
- ag.telephony_ready = TRUE;
- ag.features = features;
- ag.indicators = indicators;
- ag.rh = rh;
- ag.chld = chld;
-
- DBG("Telephony plugin initialized");
-
- print_ag_features(ag.features);
-
- return 0;
-}
-
-int telephony_deinit(void)
-{
- g_free(ag.number);
-
- memset(&ag, 0, sizeof(ag));
-
- ag.er_mode = 3;
- ag.rh = BTRH_NOT_SUPPORTED;
-
- DBG("Telephony deinitialized");
-
- return 0;
-}
-
-int telephony_list_current_call_ind(int idx, int dir, int status, int mode,
- int mprty, const char *number,
- int type)
-{
- if (!active_devices)
- return -ENODEV;
-
- if (number && strlen(number) > 0)
- send_foreach_headset(active_devices, hfp_cmp,
- "\r\n+CLCC: %d,%d,%d,%d,%d,\"%s\",%d\r\n",
- idx, dir, status, mode, mprty, number, type);
- else
- send_foreach_headset(active_devices, hfp_cmp,
- "\r\n+CLCC: %d,%d,%d,%d,%d\r\n",
- idx, dir, status, mode, mprty);
-
- return 0;
-}
-
-int telephony_subscriber_number_ind(const char *number, int type, int service)
-{
- if (!active_devices)
- return -ENODEV;
-
- send_foreach_headset(active_devices, hfp_cmp,
- "\r\n+CNUM: ,%s,%d,,%d\r\n",
- number, type, service);
-
- return 0;
-}
-
-static int cwa_cmp(struct headset *hs)
-{
- if (!hs->hfp_active)
- return -1;
-
- if (hs->slc->cwa_enabled)
- return 0;
- else
- return -1;
-}
-
-int telephony_call_waiting_ind(const char *number, int type)
-{
- if (!active_devices)
- return -ENODEV;
-
- send_foreach_headset(active_devices, cwa_cmp,
- "\r\n+CCWA: \"%s\",%d\r\n",
- number, type);
-
- return 0;
-}
-
-unsigned int headset_add_state_cb(headset_state_cb cb, void *user_data)
-{
- struct headset_state_callback *state_cb;
- static unsigned int id = 0;
-
- state_cb = g_new(struct headset_state_callback, 1);
- state_cb->cb = cb;
- state_cb->user_data = user_data;
- state_cb->id = ++id;
-
- headset_callbacks = g_slist_append(headset_callbacks, state_cb);
-
- return state_cb->id;
-}
-
-gboolean headset_remove_state_cb(unsigned int id)
-{
- GSList *l;
-
- for (l = headset_callbacks; l != NULL; l = l->next) {
- struct headset_state_callback *cb = l->data;
- if (cb && cb->id == id) {
- headset_callbacks = g_slist_remove(headset_callbacks, cb);
- g_free(cb);
- return TRUE;
- }
- }
-
- return FALSE;
-}
diff --git a/audio/headset.h b/audio/headset.h
deleted file mode 100644
index 736e4fe..0000000
--- a/audio/headset.h
+++ /dev/null
-/*
- *
- * 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, GSList *uuids,
- gboolean hfp_enabled);
-
-void headset_unregister(struct audio_device *dev);
-
-uint32_t headset_config_init(GKeyFile *config);
-
-void headset_update(struct audio_device *dev, struct headset *headset,
- GSList *uuids);
-
-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 headset_get_hfp_active(struct audio_device *dev);
-void headset_set_hfp_active(struct audio_device *dev, gboolean active);
-
-gboolean headset_get_rfcomm_initiator(struct audio_device *dev);
-void headset_set_rfcomm_initiator(struct audio_device *dev,
- gboolean initiator);
-
-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);