static void btif_in_pan_generic_evt(UINT16 event, char *p_param)
{
BTIF_TRACE_EVENT("%s: event=%d", __FUNCTION__, event);
switch (event) {
case BTIF_PAN_CB_DISCONNECTING:
{
bt_bdaddr_t *bd_addr = (bt_bdaddr_t*)p_param;
btpan_conn_t* conn = btpan_find_conn_addr(bd_addr->address);
int btpan_conn_local_role;
int btpan_remote_role;
asrt(conn != NULL);
if (conn) {
btpan_conn_local_role = bta_role_to_btpan(conn->local_role);
btpan_remote_role = bta_role_to_btpan(conn->remote_role);
callback.connection_state_cb(BTPAN_STATE_DISCONNECTING, BT_STATUS_SUCCESS,
(const bt_bdaddr_t*)conn->peer, btpan_conn_local_role, btpan_remote_role);
}
} break;
default:
{
BTIF_TRACE_WARNING("%s : Unknown event 0x%x", __FUNCTION__, event);
}
break;
}
}
/*******************************************************************************
**
** Function bta_fs_co_resume
**
** Description This function is executed by BTA when resuming a session.
** This is used to retrieve the session ID and related information
**
** Parameters evt - event that must be passed into the call-in function.
** app_id - application ID specified in the enable functions.
** It can be used to identify which profile is the caller
** of the call-out function.
**
** Returns void
**
** Note: Upon completion of the request, the related session information,
** if successful, and an error code (tBTA_FS_CO_STATUS)
** are returned in the call-in function, bta_fs_ci_resume().
**
*******************************************************************************/
void bta_fs_co_resume(UINT16 evt, UINT8 app_id)
{
UNUSED(evt);
UNUSED(app_id);
BTIF_TRACE_WARNING("[CO] bta_fs_co_resume - NOT implemented");
}
static int tap_if_up(const char *devname, const bt_bdaddr_t *addr)
{
struct ifreq ifr;
int sk, err;
sk = socket(AF_INET, SOCK_DGRAM, 0);
if (sk < 0)
return -1;
//set mac addr
memset(&ifr, 0, sizeof(ifr));
strncpy(ifr.ifr_name, devname, IFNAMSIZ - 1);
err = ioctl(sk, SIOCGIFHWADDR, &ifr);
if (err < 0)
{
BTIF_TRACE_ERROR("Could not get network hardware for interface:%s, errno:%s", devname, strerror(errno));
close(sk);
return -1;
}
strncpy(ifr.ifr_name, devname, IFNAMSIZ - 1);
memcpy(ifr.ifr_hwaddr.sa_data, addr->address, 6);
/* The IEEE has specified that the most significant bit of the most significant byte is used to
* determine a multicast address. If its a 1, that means multicast, 0 means unicast.
* Kernel returns an error if we try to set a multicast address for the tun-tap ethernet interface.
* Mask this bit to avoid any issue with auto generated address.
*/
if (ifr.ifr_hwaddr.sa_data[0] & 0x01) {
BTIF_TRACE_WARNING("Not a unicast MAC address, force multicast bit flipping");
ifr.ifr_hwaddr.sa_data[0] &= ~0x01;
}
err = ioctl(sk, SIOCSIFHWADDR, (caddr_t)&ifr);
if (err < 0) {
BTIF_TRACE_ERROR("Could not set bt address for interface:%s, errno:%s", devname, strerror(errno));
close(sk);
return -1;
}
//bring it up
memset(&ifr, 0, sizeof(ifr));
strncpy(ifr.ifr_name, devname, IF_NAMESIZE - 1);
ifr.ifr_flags |= IFF_UP;
ifr.ifr_flags |= IFF_MULTICAST;
err = ioctl(sk, SIOCSIFFLAGS, (caddr_t) &ifr);
if (err < 0) {
BTIF_TRACE_ERROR("Could not bring up network interface:%s, errno:%d", devname, errno);
close(sk);
return -1;
}
close(sk);
BTIF_TRACE_DEBUG("network interface: %s is up", devname);
return 0;
}
/*******************************************************************************
**
** Function bta_fs_co_sess_ssn
**
** Description This function is executed by BTA when resuming a session.
** This is used to inform call-out module if the ssn/file offset
** needs to be adjusted.
**
** Parameters ssn - the session sequence number of the first request
** after resume.
** app_id - application ID specified in the enable functions.
** It can be used to identify which profile is the caller
** of the call-out function.
**
** Returns void
**
*******************************************************************************/
void bta_fs_co_sess_ssn(int fd, UINT8 ssn, UINT8 app_id)
{
UNUSED(fd);
UNUSED(ssn);
UNUSED(app_id);
BTIF_TRACE_WARNING("[CO] bta_fs_co_suspend - NOT implemented");
}
/*******************************************************************************
**
** Function register_app
**
** Description Registers HID Device application
**
** Returns bt_status_t
**
*******************************************************************************/
static bt_status_t register_app(bthd_app_param_t *p_app_param, bthd_qos_param_t *p_in_qos,
bthd_qos_param_t *p_out_qos)
{
tBTA_HD_APP_INFO app_info;
tBTA_HD_QOS_INFO in_qos;
tBTA_HD_QOS_INFO out_qos;
BTIF_TRACE_API("%s", __FUNCTION__);
if (btif_hd_cb.app_registered)
{
BTIF_TRACE_WARNING("%s: application already registered", __FUNCTION__);
return BT_STATUS_BUSY;
}
if (btif_hd_cb.status != BTIF_HD_ENABLED)
{
BTIF_TRACE_WARNING("%s: BT-HD not enabled, status=%d", __FUNCTION__, btif_hd_cb.status);
return BT_STATUS_NOT_READY;
}
app_info.p_name = p_app_param->name;
app_info.p_description = p_app_param->description;
app_info.p_provider = p_app_param->provider;
app_info.subclass = p_app_param->subclass;
app_info.descriptor.dl_len = p_app_param->desc_list_len;
app_info.descriptor.dsc_list = p_app_param->desc_list;
in_qos.service_type = p_in_qos->service_type;
in_qos.token_rate = p_in_qos->token_rate;
in_qos.token_bucket_size = p_in_qos->token_bucket_size;
in_qos.peak_bandwidth = p_in_qos->peak_bandwidth;
in_qos.access_latency = p_in_qos->access_latency;
in_qos.delay_variation = p_in_qos->delay_variation;
out_qos.service_type = p_out_qos->service_type;
out_qos.token_rate = p_out_qos->token_rate;
out_qos.token_bucket_size = p_out_qos->token_bucket_size;
out_qos.peak_bandwidth = p_out_qos->peak_bandwidth;
out_qos.access_latency = p_out_qos->access_latency;
out_qos.delay_variation = p_out_qos->delay_variation;
BTA_HdRegisterApp(&app_info, &in_qos, &out_qos);
return BT_STATUS_SUCCESS;
}
/*******************************************************************************
**
** Function bta_fs_co_set_perms
**
** Description This function is called to set the permission a file/directory
** with name as p_src_path.
**
** Parameters p_src_path - (input) name of file/directory to set permission (fully qualified path).
** p_perms - the permission .
** app_id - (input) application ID specified in the enable functions.
** It can be used to identify which profile is the caller
** of the call-out function.
**
** Returns (tBTA_FS_CO_STATUS) status of the call.
** [BTA_FS_CO_OK if successful]
** [BTA_FS_CO_EACCES if p_dest_path already exists or could not be created (invalid path);
** or p_src_path is a directory and p_dest_path specifies a different path. ]
** [BTA_FS_CO_FAIL otherwise]
**
*******************************************************************************/
void bta_fs_co_set_perms(const char *p_src_path, UINT8 *p_perms, UINT16 evt, UINT8 app_id)
{
UNUSED(p_src_path);
UNUSED(p_perms);
UNUSED(evt);
UNUSED(app_id);
BTIF_TRACE_WARNING("[CO] bta_fs_co_set_perms - NOT implemented");
}
/*******************************************************************************
**
** Function virtual_cable_unplug
**
** Description Sends Virtual Cable Unplug to host
**
** Returns bt_status_t
**
*******************************************************************************/
static bt_status_t virtual_cable_unplug(void)
{
BTIF_TRACE_API("%s", __FUNCTION__);
if (!btif_hd_cb.app_registered)
{
BTIF_TRACE_WARNING("%s: application not yet registered", __FUNCTION__);
return BT_STATUS_NOT_READY;
}
if (btif_hd_cb.status != BTIF_HD_ENABLED)
{
BTIF_TRACE_WARNING("%s: BT-HD not enabled, status=%d", __FUNCTION__, btif_hd_cb.status);
return BT_STATUS_NOT_READY;
}
BTA_HdVirtualCableUnplug();
return BT_STATUS_SUCCESS;
}
/*******************************************************************************
**
** Function report_error
**
** Description Sends HANDSHAKE with error info for invalid SET_REPORT
**
** Returns bt_status_t
**
*******************************************************************************/
static bt_status_t report_error(uint8_t error)
{
BTIF_TRACE_API("%s", __FUNCTION__);
if (!btif_hd_cb.app_registered)
{
BTIF_TRACE_WARNING("%s: application not yet registered", __FUNCTION__);
return BT_STATUS_NOT_READY;
}
if (btif_hd_cb.status != BTIF_HD_ENABLED)
{
BTIF_TRACE_WARNING("%s: BT-HD not enabled, status=%d", __FUNCTION__, btif_hd_cb.status);
return BT_STATUS_NOT_READY;
}
BTA_HdReportError(error);
return BT_STATUS_SUCCESS;
}
/*******************************************************************************
**
** Function bta_fs_co_session_info
**
** Description This function is executed by BTA when a reliable session is
** established (p_sess_info != NULL) or ended (p_sess_info == NULL).
**
** Parameters bd_addr - the peer address
** p_sess_info - the session ID and related information.
** app_id - application ID specified in the enable functions.
** It can be used to identify which profile is the caller
** of the call-out function.
**
** Returns void
**
*******************************************************************************/
void bta_fs_co_session_info(BD_ADDR bd_addr, UINT8 *p_sess_info, UINT8 ssn,
tBTA_FS_CO_SESS_ST new_st, char *p_path, UINT8 *p_info, UINT8 app_id)
{
UNUSED(bd_addr);
UNUSED(p_sess_info);
UNUSED(ssn);
UNUSED(new_st);
UNUSED(p_path);
UNUSED(p_info);
UNUSED(app_id);
BTIF_TRACE_WARNING("[CO] bta_fs_co_session_info - NOT implemented");
}
/*******************************************************************************
**
** Function bta_fs_co_suspend
**
** Description This function is executed by BTA when a reliable session is
** suspended.
**
** Parameters bd_addr - the peer address
** ssn - the session sequence number.
** info - the BTA specific information (like last active operation).
** p_offset- the location to receive object offset of the suspended session
** app_id - application ID specified in the enable functions.
** It can be used to identify which profile is the caller
** of the call-out function.
**
** Returns void
**
*******************************************************************************/
void bta_fs_co_suspend(BD_ADDR bd_addr, UINT8 *p_sess_info, UINT8 ssn,
UINT32 *p_timeout, UINT32 *p_offset, UINT8 info, UINT8 app_id)
{
UNUSED(bd_addr);
UNUSED(p_sess_info);
UNUSED(ssn);
UNUSED(p_timeout);
UNUSED(p_offset);
UNUSED(info);
UNUSED(app_id);
BTIF_TRACE_WARNING("[CO] bta_fs_co_suspend - NOT implemented");
}
/*******************************************************************************
**
** Function btapp_fs_check_space
**
** Description determines access and if there is enough space for given files size on given path
**
** Parameters p_path - Fully qualified path and file name.
** WARNING: file name is stripped off! so it must be present!
** size - size of file to put (0 if unavailable or not applicable)
** app_id - in case application specific treatement is required (e.g opp versus ftp)
** Returns 0 if enough space, otherwise errno failure codes
**
*******************************************************************************/
static int btapp_fs_check_space( const char *p_path, const UINT32 size, const UINT8 app_id )
{
unsigned long long max_space;
struct statfs fs_buffer;
int err = 0;
char *p_dir;
char *p_end;
UNUSED(app_id);
if(size==BTA_FS_LEN_UNKNOWN)
return 0;
/* fail silently in case of no memory. write will catch if not enough space */
if (NULL != (p_dir = (char *) GKI_getbuf(strlen(p_path) + 1)))
{
strcpy(p_dir, p_path);
if (NULL != (p_end = strrchr(p_dir, '/')))
{
*p_end = '\0';
/* get fs info and calculate available space. if not enough, the fs error EFBIG is returned */
if (0 == statfs(p_dir, &fs_buffer))
{
max_space = fs_buffer.f_bavail * fs_buffer.f_bsize;
#if (BTA_FS_DEBUG==TRUE)
BTIF_TRACE_DEBUG("btapp_fs_enough_space(file size: %d): (uint)max_size: %u", size, (UINT32)max_space);
#endif
if (max_space < size)
err = EFBIG;
}
else
{
err = errno;
BTIF_TRACE_WARNING("btapp_fs_enough_space(): statfs() failed with err: %d", err);
}
}
else
{
err = ENOENT;
}
GKI_freebuf(p_dir);
}
else
{
err = ENOMEM;
}
return err;
} /* btapp_fs_check_access_space() */
/*******************************************************************************
**
** Function bta_fs_co_mkdir
**
** Description This function is called to create a directory with
** the pathname given by path. The pathname is a null terminated
** string. All components of the path must already exist.
**
** Parameters p_path - (input) name of directory to create (fully qualified path).
** app_id - (input) application ID specified in the enable functions.
** It can be used to identify which profile is the caller
** of the call-out function.
**
** Returns (tBTA_FS_CO_STATUS) status of the call.
** [BTA_FS_CO_OK if successful]
** [BTA_FS_CO_FAIL if unsuccessful]
**
*******************************************************************************/
tBTA_FS_CO_STATUS bta_fs_co_mkdir(const char *p_path, UINT8 app_id)
{
int err;
tBTA_FS_CO_STATUS status = BTA_FS_CO_OK;
if ((mkdir (p_path, 0666)) != 0)
{
err = errno;
status = BTA_FS_CO_FAIL;
BTIF_TRACE_WARNING("[CO] bta_fs_co_mkdir: error=%d, path [%s] app_id:%d",
err, p_path, app_id);
}
return (status);
}
/*******************************************************************************
**
** Function register_app
**
** Description Registers HID Device application
**
** Returns bt_status_t
**
*******************************************************************************/
static bt_status_t send_report(bthd_report_type_t type, uint8_t id, uint16_t len, uint8_t *p_data)
{
tBTA_HD_REPORT report;
APPL_TRACE_VERBOSE("%s: type=%d id=%d len=%d", __FUNCTION__, type, id, len);
if (!btif_hd_cb.app_registered)
{
BTIF_TRACE_WARNING("%s: application not yet registered", __FUNCTION__);
return BT_STATUS_NOT_READY;
}
if (btif_hd_cb.status != BTIF_HD_ENABLED)
{
BTIF_TRACE_WARNING("%s: BT-HD not enabled, status=%d", __FUNCTION__, btif_hd_cb.status);
return BT_STATUS_NOT_READY;
}
if (type == BTHD_REPORT_TYPE_INTRDATA)
{
report.type = BTHD_REPORT_TYPE_INPUT;
report.use_intr = TRUE;
}
else
{
report.type = (type & 0x03);
report.use_intr = FALSE;
}
report.id = id;
report.len = len;
report.p_data = p_data;
BTA_HdSendReport(&report);
return BT_STATUS_SUCCESS;
}
/*******************************************************************************
**
** Function bta_fs_co_close
**
** Description This function is called by BTA when a connection to a
** client is closed.
**
** Parameters fd - file descriptor of file to close.
** app_id - application ID specified in the enable functions.
** It can be used to identify which profile is the caller
** of the call-out function.
**
** Returns (tBTA_FS_CO_STATUS) status of the call.
** [BTA_FS_CO_OK if successful],
** [BTA_FS_CO_FAIL if failed ]
**
*******************************************************************************/
tBTA_FS_CO_STATUS bta_fs_co_close(int fd, UINT8 app_id)
{
tBTA_FS_CO_STATUS status = BTA_FS_CO_OK;
int err;
BTIF_TRACE_DEBUG("[CO] bta_fs_co_close: handle:%d, app id:%d",
fd, app_id);
if (close (fd) < 0)
{
err = errno;
status = BTA_FS_CO_FAIL;
BTIF_TRACE_WARNING("[CO] bta_fs_co_close: handle:%d error=%d app_id:%d", fd, err, app_id);
}
return (status);
}
static void btpan_tap_fd_signaled(int fd, int type, int flags, uint32_t user_id) {
assert(btpan_cb.tap_fd == INVALID_FD || btpan_cb.tap_fd == fd);
if (btpan_cb.tap_fd != fd) {
BTIF_TRACE_WARNING("%s Signaled on mismatched fds exp:%d act:%d\n",
__func__, btpan_cb.tap_fd, fd);
return;
}
if (flags & SOCK_THREAD_FD_EXCEPTION) {
btpan_cb.tap_fd = INVALID_FD;
btpan_tap_close(fd);
btif_pan_close_all_conns();
} else if (flags & SOCK_THREAD_FD_RD)
bta_dmexecutecallback(btu_exec_tap_fd_read, INT_TO_PTR(fd));
}
/*******************************************************************************
**
** Function btif_in_hf_client_generic_evt
**
** Description Processes generic events to be sent to JNI that are not triggered from the BTA.
** Always runs in BTIF context
**
** Returns void
**
*******************************************************************************/
static void btif_in_hf_client_generic_evt(UINT16 event, char *p_param)
{
UNUSED(p_param);
BTIF_TRACE_EVENT("%s: event=%d", __FUNCTION__, event);
switch (event) {
case BTIF_HF_CLIENT_CB_AUDIO_CONNECTING:
{
HAL_CBACK(bt_hf_client_callbacks, audio_state_cb, (bthf_client_audio_state_t)BTHF_AUDIO_STATE_CONNECTING,
&btif_hf_client_cb.connected_bda);
} break;
default:
{
BTIF_TRACE_WARNING("%s : Unknown event 0x%x", __FUNCTION__, event);
}
break;
}
}
/*******************************************************************************
**
** Function bta_fs_co_read
**
** Description This function is called by BTA to read in data from the
** previously opened file on the phone.
**
** Parameters fd - file descriptor of file to read from.
** p_buf - buffer to read the data into.
** nbytes - number of bytes to read into the buffer.
** evt - event that must be passed into the call-in function.
** ssn - session sequence number. Ignored, if bta_fs_co_open
** was not called with BTA_FS_CO_RELIABLE.
** app_id - application ID specified in the enable functions.
** It can be used to identify which profile is the caller
** of the call-out function.
**
** Returns void
**
** Note: Upon completion of the request, bta_fs_ci_read() is
** called with the buffer of data, along with the number
** of bytes read into the buffer, and a status. The
** call-in function should only be called when ALL requested
** bytes have been read, the end of file has been detected,
** or an error has occurred.
**
*******************************************************************************/
void bta_fs_co_read(int fd, UINT8 *p_buf, UINT16 nbytes, UINT16 evt, UINT8 ssn, UINT8 app_id)
{
tBTA_FS_CO_STATUS status = BTA_FS_CO_OK;
INT32 num_read;
int err;
UNUSED(ssn);
if ((num_read = read (fd, p_buf, nbytes)) < 0)
{
err = errno;
status = BTA_FS_CO_FAIL;
BTIF_TRACE_WARNING("[CO] bta_fs_co_read: handle:%d error=%d app_id:%d",
fd, err, app_id);
}
else if (num_read < nbytes)
status = BTA_FS_CO_EOF;
bta_fs_ci_read(fd, (UINT16)num_read, status, evt);
}
/*******************************************************************************
**
** Function btif_hd_upstreams_evt
**
** Description Executes events in btif context
**
** Returns void
**
*******************************************************************************/
static void btif_hd_upstreams_evt(UINT16 event, char* p_param)
{
tBTA_HD *p_data = (tBTA_HD *)p_param;
BTIF_TRACE_API("%s: event=%s", __FUNCTION__, dump_hd_event(event));
switch (event)
{
case BTA_HD_ENABLE_EVT:
BTIF_TRACE_DEBUG("%s: status=%d", __FUNCTION__, p_data->status);
if (p_data->status == BTA_HD_OK)
{
btif_storage_load_hidd();
btif_hd_cb.status = BTIF_HD_ENABLED;
}
else
{
btif_hd_cb.status = BTIF_HD_DISABLED;
BTIF_TRACE_WARNING("Failed to enable BT-HD, status=%d", p_data->status);
}
break;
case BTA_HD_DISABLE_EVT:
BTIF_TRACE_DEBUG("%s: status=%d", __FUNCTION__, p_data->status);
btif_hd_cb.status = BTIF_HD_DISABLED;
if (p_data->status == BTA_HD_OK)
memset(&btif_hd_cb, 0, sizeof(btif_hd_cb));
else
BTIF_TRACE_WARNING("Failed to disable BT-HD, status=%d", p_data->status);
break;
case BTA_HD_REGISTER_APP_EVT:
{
bt_bdaddr_t *addr = (bt_bdaddr_t*) &p_data->reg_status.bda;
if (!p_data->reg_status.in_use)
{
addr = NULL;
}
btif_hd_cb.app_registered = TRUE;
HAL_CBACK(bt_hd_callbacks, application_state_cb, addr, BTHD_APP_STATE_REGISTERED);
}
break;
case BTA_HD_UNREGISTER_APP_EVT:
btif_hd_cb.app_registered = FALSE;
HAL_CBACK(bt_hd_callbacks, application_state_cb, NULL, BTHD_APP_STATE_NOT_REGISTERED);
break;
case BTA_HD_OPEN_EVT:
btif_storage_set_hidd((bt_bdaddr_t*) &p_data->conn.bda);
HAL_CBACK(bt_hd_callbacks, connection_state_cb, (bt_bdaddr_t*) &p_data->conn.bda,
BTHD_CONN_STATE_CONNECTED);
break;
case BTA_HD_CLOSE_EVT:
HAL_CBACK(bt_hd_callbacks, connection_state_cb, (bt_bdaddr_t*) &p_data->conn.bda,
BTHD_CONN_STATE_DISCONNECTED);
break;
case BTA_HD_GET_REPORT_EVT:
HAL_CBACK(bt_hd_callbacks, get_report_cb,
p_data->get_report.report_type, p_data->get_report.report_id,
p_data->get_report.buffer_size);
break;
case BTA_HD_SET_REPORT_EVT:
HAL_CBACK(bt_hd_callbacks, set_report_cb, p_data->set_report.report_type,
p_data->set_report.report_id, p_data->set_report.len,
p_data->set_report.p_data);
break;
case BTA_HD_SET_PROTOCOL_EVT:
HAL_CBACK(bt_hd_callbacks, set_protocol_cb, p_data->set_protocol);
break;
case BTA_HD_INTR_DATA_EVT:
HAL_CBACK(bt_hd_callbacks, intr_data_cb, p_data->intr_data.report_id,
p_data->intr_data.len, p_data->intr_data.p_data);
break;
case BTA_HD_VC_UNPLUG_EVT:
HAL_CBACK(bt_hd_callbacks, connection_state_cb, (bt_bdaddr_t*) &p_data->conn.bda,
BTHD_CONN_STATE_DISCONNECTED);
if (bta_dm_check_if_only_hd_connected(p_data->conn.bda)) {
BTIF_TRACE_DEBUG("%s: Removing bonding as only HID profile connected",
__FUNCTION__);
BTA_DmRemoveDevice((UINT8 *) &p_data->conn.bda);
} else {
bt_bdaddr_t *bd_addr = (bt_bdaddr_t*)&p_data->conn.bda;
BTIF_TRACE_DEBUG("%s: Only removing HID data as some other profiles "
"connected", __FUNCTION__);
btif_hd_remove_device(*bd_addr);
}
HAL_CBACK(bt_hd_callbacks, vc_unplug_cb);
break;
default:
BTIF_TRACE_WARNING("%s: unknown event (%d)", __FUNCTION__, event);
break;
}
}
static void bta_pan_callback_transfer(UINT16 event, char *p_param)
{
tBTA_PAN *p_data = (tBTA_PAN *)p_param;
switch(event)
{
case BTA_PAN_ENABLE_EVT:
BTIF_TRACE_DEBUG("BTA_PAN_ENABLE_EVT");
break;
case BTA_PAN_SET_ROLE_EVT:
{
int btpan_role = bta_role_to_btpan(p_data->set_role.role);
bt_status_t status = p_data->set_role.status == BTA_PAN_SUCCESS ? BT_STATUS_SUCCESS : BT_STATUS_FAIL;
btpan_control_state_t state = btpan_role == 0 ? BTPAN_STATE_DISABLED : BTPAN_STATE_ENABLED;
callback.control_state_cb(state, btpan_role, status, TAP_IF_NAME);
break;
}
case BTA_PAN_OPENING_EVT:
{
btpan_conn_t* conn;
bdstr_t bds;
bd2str((bt_bdaddr_t*)p_data->opening.bd_addr, &bds);
BTIF_TRACE_DEBUG("BTA_PAN_OPENING_EVT handle %d, addr: %s", p_data->opening.handle, bds);
conn = btpan_find_conn_addr(p_data->opening.bd_addr);
asrt(conn != NULL);
if (conn)
{
conn->handle = p_data->opening.handle;
int btpan_conn_local_role = bta_role_to_btpan(conn->local_role);
int btpan_remote_role = bta_role_to_btpan(conn->remote_role);
callback.connection_state_cb(BTPAN_STATE_CONNECTING, BT_STATUS_SUCCESS,
(const bt_bdaddr_t*)p_data->opening.bd_addr, btpan_conn_local_role, btpan_remote_role);
}
else
BTIF_TRACE_ERROR("connection not found");
break;
}
case BTA_PAN_OPEN_EVT:
{
/* debug("BTA_PAN_OPEN_EVT, open status:%d, bd_addr = [%02X:%02X:%02X:%02X:%02X:%02X]", */
/* p_data->open.status, */
/* p_data->open.bd_addr[0], p_data->open.bd_addr[1], p_data->open.bd_addr[2], */
/* p_data->open.bd_addr[3], p_data->open.bd_addr[4], p_data->open.bd_addr[5]); */
btpan_connection_state_t state;
bt_status_t status;
btpan_conn_t *conn = btpan_find_conn_handle(p_data->open.handle);
ALOGV("%s pan connection open status: %d", __func__, p_data->open.status);
if(p_data->open.status == BTA_PAN_SUCCESS)
{
state = BTPAN_STATE_CONNECTED;
status = BT_STATUS_SUCCESS;
}
else
{
state = BTPAN_STATE_DISCONNECTED;
status = BT_STATUS_FAIL;
btpan_cleanup_conn(conn);
}
/* debug("BTA_PAN_OPEN_EVT handle:%d, conn:%p", p_data->open.handle, conn); */
/* debug("conn bta local_role:%d, bta remote role:%d", conn->local_role, conn->remote_role); */
int btpan_conn_local_role = bta_role_to_btpan(p_data->open.local_role);
/* debug("bta local_role:%d, bta remote role:%d", p_data->open.local_role, p_data->open.peer_role); */
int btpan_remote_role = bta_role_to_btpan(p_data->open.peer_role);
callback.connection_state_cb(state, status, (const bt_bdaddr_t*)p_data->open.bd_addr,
btpan_conn_local_role, btpan_remote_role);
break;
}
case BTA_PAN_CLOSE_EVT:
{
btpan_conn_t* conn = btpan_find_conn_handle(p_data->close.handle);
ALOGI("%s: event = BTA_PAN_CLOSE_EVT handle %d", __FUNCTION__, p_data->close.handle);
if(conn && conn->handle >= 0)
{
/* debug("BTA_PAN_CLOSE_EVT, conn local_role:%d, remote_role:%d", conn->local_role, conn->remote_role); */
int btpan_conn_local_role = bta_role_to_btpan(conn->local_role);
int btpan_remote_role = bta_role_to_btpan(conn->remote_role);
callback.connection_state_cb(BTPAN_STATE_DISCONNECTED, 0, (const bt_bdaddr_t*)conn->peer,
btpan_conn_local_role, btpan_remote_role);
btpan_cleanup_conn(conn);
}
else
BTIF_TRACE_ERROR("pan handle not found (%d)", p_data->close.handle);
break;
}
default:
BTIF_TRACE_WARNING("Unknown pan event %d", event);
break;
}
}
static void btu_exec_tap_fd_read(void *p_param) {
struct pollfd ufd;
int fd = (int)p_param;
if (fd == -1 || fd != btpan_cb.tap_fd)
return;
// Don't occupy BTU context too long, avoid GKI buffer overruns and
// give other profiles a chance to run by limiting the amount of memory
// PAN can use from the shared pool buffer.
for(int i = 0; i < PAN_POOL_MAX && btif_is_enabled() && btpan_cb.flow; i++) {
BT_HDR *buffer = (BT_HDR *)GKI_getpoolbuf(PAN_POOL_ID);
if (!buffer) {
BTIF_TRACE_WARNING("%s unable to allocate buffer for packet.", __func__);
break;
}
buffer->offset = PAN_MINIMUM_OFFSET;
buffer->len = GKI_get_buf_size(buffer) - sizeof(BT_HDR) - buffer->offset;
UINT8 *packet = (UINT8 *)buffer + sizeof(BT_HDR) + buffer->offset;
// If we don't have an undelivered packet left over, pull one from the TAP driver.
// We save it in the congest_packet right away in case we can't deliver it in this
// attempt.
if (!btpan_cb.congest_packet_size) {
ssize_t ret = read(fd, btpan_cb.congest_packet, sizeof(btpan_cb.congest_packet));
switch (ret) {
case -1:
BTIF_TRACE_ERROR("%s unable to read from driver: %s", __func__, strerror(errno));
GKI_freebuf(buffer);
return;
case 0:
BTIF_TRACE_WARNING("%s end of file reached.", __func__);
GKI_freebuf(buffer);
return;
default:
btpan_cb.congest_packet_size = ret;
break;
}
}
memcpy(packet, btpan_cb.congest_packet, MIN(btpan_cb.congest_packet_size, buffer->len));
buffer->len = MIN(btpan_cb.congest_packet_size, buffer->len);
if (buffer->len > sizeof(tETH_HDR) && should_forward((tETH_HDR *)packet)) {
// Extract the ethernet header from the buffer since the PAN_WriteBuf inside
// forward_bnep can't handle two pointers that point inside the same GKI buffer.
tETH_HDR hdr;
memcpy(&hdr, packet, sizeof(tETH_HDR));
// Skip the ethernet header.
buffer->len -= sizeof(tETH_HDR);
buffer->offset += sizeof(tETH_HDR);
if (forward_bnep(&hdr, buffer) != FORWARD_CONGEST)
btpan_cb.congest_packet_size = 0;
} else {
BTIF_TRACE_WARNING("%s dropping packet of length %d", __func__, buffer->len);
btpan_cb.congest_packet_size = 0;
GKI_freebuf(buffer);
}
// Bail out of the loop if reading from the TAP fd would block.
ufd.fd = fd;
ufd.events = POLLIN;
ufd.revents = 0;
if(poll(&ufd, 1, 0) <= 0 || IS_EXCEPTION(ufd.revents)) {
btsock_thread_add_fd(pan_pth, fd, 0, SOCK_THREAD_FD_RD, 0);
return;
}
}
}
/*******************************************************************************
**
** Function bta_fs_co_rmdir
**
** Description This function is called to remove a directory whose
** name is given by path. The directory must be empty.
**
** Parameters p_path - (input) name of directory to remove (fully qualified path).
** app_id - (input) application ID specified in the enable functions.
** It can be used to identify which profile is the caller
** of the call-out function.
**
** Returns (tBTA_FS_CO_STATUS) status of the call.
** [BTA_FS_CO_OK if successful]
** [BTA_FS_CO_EACCES if read-only]
** [BTA_FS_CO_ENOTEMPTY if directory is not empty]
** [BTA_FS_CO_FAIL otherwise]
**
*******************************************************************************/
tBTA_FS_CO_STATUS bta_fs_co_rmdir(const char *p_path, UINT8 app_id)
{
int err, path_len;
tBTA_FS_CO_STATUS status = BTA_FS_CO_OK;
struct stat buffer;
char *dirName, *tmp = NULL;
path_len = strlen( p_path )+1;
BTIF_TRACE_DEBUG( "bta_fs_co_rmdir( app_id: %d ): path_len: %d", app_id, path_len );
#if (TRUE==BTA_FS_DEBUG)
BTIF_TRACE_DEBUG( "bta_fs_co_rmdir():path_len: %d, p_path", app_id );
BTIF_TRACE_DEBUG( p_path );
#endif
/* allocate a temp buffer for path with 0 char. make sure not to crash if path is too big! */
dirName = (char*) calloc(1, path_len+1);
if ( NULL != dirName )
{
strcpy( dirName, p_path );
}
else
{
BTIF_TRACE_WARNING( "bta_fs_co_rmdir( app_id: %d ) for path_len: %d::out of memory",
app_id, path_len );
return BTA_FS_CO_FAIL;
}
if (NULL!= (tmp = strrchr(dirName, '/')))
{
*tmp = '\0';
}
if (stat(dirName, &buffer) == 0)
{
status = getAccess(6, &buffer, dirName);
}
else
{
free(dirName);
#if (TRUE==BTA_FS_DEBUG)
BTIF_TRACE_WARNING( "bta_fs_co_rmdir()::stat(dirName) failed" );
#endif
return BTA_FS_CO_FAIL;
}
free(dirName);
if (status != BTA_FS_CO_OK)
{
#if (TRUE==BTA_FS_DEBUG)
BTIF_TRACE_WARNING( "bta_fs_co_rmdir()::getAccess(dirName) FAILED");
#endif
return status;
}
if (stat(p_path, &buffer) == 0)
{
status = getAccess(6, &buffer, (char*)p_path);
}
else
{
#if (TRUE==BTA_FS_DEBUG)
BTIF_TRACE_WARNING( "bta_fs_co_rmdir()::stat(p_path) FAILED");
#endif
return BTA_FS_CO_FAIL;
}
if (status != BTA_FS_CO_OK)
{
#if (TRUE==BTA_FS_DEBUG)
BTIF_TRACE_DEBUG( "bta_fs_co_rmdir()::getAccess(p_path) FAILED");
#endif
return status;
}
//if ((rmdir (p_path)) != 0)
if (del_path(p_path) != 0)
{
err = errno;
BTIF_TRACE_WARNING( "bta_fs_co_rmdir():rmdir/del_path FAILED with err: %d", err );
if (err == EACCES)
status = BTA_FS_CO_EACCES;
else if (err == ENOTEMPTY)
status = BTA_FS_CO_ENOTEMPTY;
else
status = BTA_FS_CO_FAIL;
}
return (status);
}
/*******************************************************************************
**
** Function bta_fs_co_getdirentry
**
** Description This function is called to get a directory entry for the
** specified p_path. The first/next directory should be filled
** into the location specified by p_entry.
**
** Parameters p_path - directory to search (Fully qualified path)
** first_item - TRUE if first search, FALSE if next search
** (p_cur contains previous)
** p_entry (input/output) - Points to last entry data (valid when
** first_item is FALSE)
** evt - event that must be passed into the call-in function.
** app_id - application ID specified in the enable functions.
** It can be used to identify which profile is the caller
** of the call-out function.
**
** Returns void
**
** Note: Upon completion of the request, the status is passed
** in the bta_fs_ci_direntry() call-in function.
** BTA_FS_CO_OK is returned when p_entry is valid,
** BTA_FS_CO_EODIR is returned when no more entries [finished]
** BTA_FS_CO_FAIL is returned if an error occurred
**
*******************************************************************************/
void bta_fs_co_getdirentry(const char *p_path, BOOLEAN first_item,
tBTA_FS_DIRENTRY *p_entry, UINT16 evt, UINT8 app_id)
{
tBTA_FS_CO_STATUS co_status = BTA_FS_CO_FAIL;
int status = -1; /* '0' - success, '-1' - fail */
struct tm *p_tm;
DIR *dir;
struct dirent *dirent;
struct stat buf;
char fullname[500];
UNUSED(app_id);
BTIF_TRACE_DEBUG("Entered bta_fs_co_getdirentry");
/* First item is to be retrieved */
if (first_item)
{
BTIF_TRACE_DEBUG("bta_fs_co_getdirentry: path = %s", p_path);
dir = opendir(p_path);
if(dir == NULL)
{
BTIF_TRACE_DEBUG("bta_fs_co_getdirentry: dir is NULL so error out with errno=%d", errno);
co_status = BTA_FS_CO_EODIR;
bta_fs_ci_direntry(co_status, evt);
return;
}
BTIF_TRACE_DEBUG("bta_fs_co_getdirentry: dir = %p", dir);
if((dirent = readdir(dir)) != NULL)
{
p_entry->refdata = (UINT32) dir; /* Save this for future searches */
status = 0;
BTIF_TRACE_DEBUG("bta_fs_co_getdirentry: dirent = %p", dirent);
}
else
{
BTIF_TRACE_DEBUG("bta_fs_co_getdirentry: dirent = %p", dirent);
/* Close the search if there are no more items */
closedir( (DIR*) p_entry->refdata);
co_status = BTA_FS_CO_EODIR;
}
}
else /* Get the next entry based on the p_ref data from previous search */
{
if ((dirent = readdir((DIR*)p_entry->refdata)) == NULL)
{
/* Close the search if there are no more items */
closedir( (DIR*) p_entry->refdata);
co_status = BTA_FS_CO_EODIR;
BTIF_TRACE_DEBUG("bta_fs_co_getdirentry: dirent = %p", dirent);
}
else
{
BTIF_TRACE_DEBUG("bta_fs_co_getdirentry: dirent = %p", dirent);
status = 0;
}
}
if (status == 0)
{
BTIF_TRACE_DEBUG("bta_fs_co_getdirentry: status = 0");
sprintf(fullname, "%s/%s", p_path, dirent->d_name);
/* Load new values into the return structure (refdata is left untouched) */
if (stat(fullname, &buf) == 0) {
p_entry->filesize = buf.st_size;
p_entry->mode = 0; /* Default is normal read/write file access */
if (S_ISDIR(buf.st_mode))
p_entry->mode |= BTA_FS_A_DIR;
else
p_entry->mode |= BTA_FS_A_RDONLY;
strcpy(p_entry->p_name, dirent->d_name);
#if 0
fprintf(stderr, "bta_fs_co_getdirentry(): %s %9d %d\n",
dirent->d_name,
buf.st_size,
p_entry->mode);
#endif
p_tm = localtime((const time_t*)&buf.st_mtime);
if (p_tm != NULL)
{
sprintf(p_entry->crtime, "%04d%02d%02dT%02d%02d%02dZ",
p_tm->tm_year + 1900, /* Base Year ISO 6201 */
p_tm->tm_mon + 1, /* month starts at 0 */
p_tm->tm_mday,
p_tm->tm_hour,
p_tm->tm_min,
p_tm->tm_sec);
}
else
p_entry->crtime[0] = '\0'; /* No valid time */
#if 0
fprintf(stderr, "bta_fs_co_getdirentry(): %s %9d %d %s\n",
dirent->d_name,
p_entry->filesize,
p_entry->mode,
p_entry->crtime);
#endif
co_status = BTA_FS_CO_OK;
} else {
BTIF_TRACE_WARNING("stat() failed! ");
co_status = BTA_FS_CO_EACCES;
}
}
BTIF_TRACE_DEBUG("bta_fs_co_getdirentry: calling bta_fs_ci_getdirentry");
bta_fs_ci_direntry(co_status, evt);
}
/*******************************************************************************
**
** Function btif_hf_client_upstreams_evt
**
** Description Executes HF CLIENT UPSTREAMS events in btif context
**
** Returns void
**
*******************************************************************************/
static void btif_hf_client_upstreams_evt(UINT16 event, char* p_param)
{
tBTA_HF_CLIENT *p_data = (tBTA_HF_CLIENT *)p_param;
bdstr_t bdstr;
BTIF_TRACE_DEBUG("%s: event=%s (%u)", __FUNCTION__, dump_hf_client_event(event), event);
switch (event)
{
case BTA_HF_CLIENT_ENABLE_EVT:
case BTA_HF_CLIENT_DISABLE_EVT:
break;
case BTA_HF_CLIENT_REGISTER_EVT:
btif_hf_client_cb.handle = p_data->reg.handle;
break;
case BTA_HF_CLIENT_OPEN_EVT:
if (p_data->open.status == BTA_HF_CLIENT_SUCCESS)
{
bdcpy(btif_hf_client_cb.connected_bda.address, p_data->open.bd_addr);
btif_hf_client_cb.state = BTHF_CLIENT_CONNECTION_STATE_CONNECTED;
btif_hf_client_cb.peer_feat = 0;
btif_hf_client_cb.chld_feat = 0;
//clear_phone_state();
}
else if (btif_hf_client_cb.state == BTHF_CLIENT_CONNECTION_STATE_CONNECTING)
{
btif_hf_client_cb.state = BTHF_CLIENT_CONNECTION_STATE_DISCONNECTED;
}
else
{
BTIF_TRACE_WARNING("%s: HF CLient open failed, but another device connected. status=%d state=%d connected device=%s",
__FUNCTION__, p_data->open.status, btif_hf_client_cb.state, bdaddr_to_string(&btif_hf_client_cb.connected_bda, bdstr, sizeof(bdstr)));
break;
}
HAL_CBACK(bt_hf_client_callbacks, connection_state_cb, btif_hf_client_cb.state,
0, 0, &btif_hf_client_cb.connected_bda);
if (btif_hf_client_cb.state == BTHF_CLIENT_CONNECTION_STATE_DISCONNECTED)
bdsetany(btif_hf_client_cb.connected_bda.address);
if (p_data->open.status != BTA_HF_CLIENT_SUCCESS)
btif_queue_advance();
break;
case BTA_HF_CLIENT_CONN_EVT:
btif_hf_client_cb.peer_feat = p_data->conn.peer_feat;
btif_hf_client_cb.chld_feat = p_data->conn.chld_feat;
btif_hf_client_cb.state = BTHF_CLIENT_CONNECTION_STATE_SLC_CONNECTED;
HAL_CBACK(bt_hf_client_callbacks, connection_state_cb, btif_hf_client_cb.state,
btif_hf_client_cb.peer_feat, btif_hf_client_cb.chld_feat,
&btif_hf_client_cb.connected_bda);
/* Inform the application about in-band ringtone */
if (btif_hf_client_cb.peer_feat & BTA_HF_CLIENT_PEER_INBAND)
{
HAL_CBACK(bt_hf_client_callbacks, in_band_ring_tone_cb, BTHF_CLIENT_IN_BAND_RINGTONE_PROVIDED);
}
btif_queue_advance();
break;
case BTA_HF_CLIENT_CLOSE_EVT:
btif_hf_client_cb.state = BTHF_CLIENT_CONNECTION_STATE_DISCONNECTED;
HAL_CBACK(bt_hf_client_callbacks, connection_state_cb, btif_hf_client_cb.state,
0, 0, &btif_hf_client_cb.connected_bda);
bdsetany(btif_hf_client_cb.connected_bda.address);
btif_hf_client_cb.peer_feat = 0;
btif_hf_client_cb.chld_feat = 0;
btif_queue_advance();
break;
case BTA_HF_CLIENT_IND_EVT:
process_ind_evt(&p_data->ind);
break;
case BTA_HF_CLIENT_MIC_EVT:
HAL_CBACK(bt_hf_client_callbacks, volume_change_cb, BTHF_CLIENT_VOLUME_TYPE_MIC, p_data->val.value);
break;
case BTA_HF_CLIENT_SPK_EVT:
HAL_CBACK(bt_hf_client_callbacks, volume_change_cb, BTHF_CLIENT_VOLUME_TYPE_SPK, p_data->val.value);
break;
case BTA_HF_CLIENT_VOICE_REC_EVT:
HAL_CBACK(bt_hf_client_callbacks, vr_cmd_cb, p_data->val.value);
break;
case BTA_HF_CLIENT_OPERATOR_NAME_EVT:
HAL_CBACK(bt_hf_client_callbacks, current_operator_cb, p_data->operator.name);
break;
case BTA_HF_CLIENT_CLIP_EVT:
HAL_CBACK(bt_hf_client_callbacks, clip_cb, p_data->number.number);
break;
case BTA_HF_CLIENT_BINP_EVT:
HAL_CBACK(bt_hf_client_callbacks, last_voice_tag_number_callback, p_data->number.number);
break;
case BTA_HF_CLIENT_CCWA_EVT:
HAL_CBACK(bt_hf_client_callbacks, call_waiting_cb, p_data->number.number);
break;
case BTA_HF_CLIENT_AT_RESULT_EVT:
HAL_CBACK(bt_hf_client_callbacks, cmd_complete_cb, p_data->result.type, p_data->result.cme);
break;
case BTA_HF_CLIENT_CLCC_EVT:
HAL_CBACK(bt_hf_client_callbacks, current_calls_cb, p_data->clcc.idx,
p_data->clcc.inc ? BTHF_CLIENT_CALL_DIRECTION_INCOMING : BTHF_CLIENT_CALL_DIRECTION_OUTGOING,
p_data->clcc.status,
p_data->clcc.mpty ? BTHF_CLIENT_CALL_MPTY_TYPE_MULTI : BTHF_CLIENT_CALL_MPTY_TYPE_SINGLE,
p_data->clcc.number_present ? p_data->clcc.number : NULL);
break;
case BTA_HF_CLIENT_CNUM_EVT:
if (p_data->cnum.service == 4)
{
HAL_CBACK(bt_hf_client_callbacks, subscriber_info_cb, p_data->cnum.number, BTHF_CLIENT_SERVICE_VOICE);
}
else if (p_data->cnum.service == 5)
{
HAL_CBACK(bt_hf_client_callbacks, subscriber_info_cb, p_data->cnum.number, BTHF_CLIENT_SERVICE_FAX);
}
else
{
HAL_CBACK(bt_hf_client_callbacks, subscriber_info_cb, p_data->cnum.number, BTHF_CLIENT_SERVICE_UNKNOWN);
}
break;
case BTA_HF_CLIENT_BTRH_EVT:
if (p_data->val.value <= BTRH_CLIENT_RESP_AND_HOLD_REJECT)
{
HAL_CBACK(bt_hf_client_callbacks, resp_and_hold_cb, p_data->val.value);
}
break;
case BTA_HF_CLIENT_BSIR_EVT:
if (p_data->val.value != 0)
{
HAL_CBACK(bt_hf_client_callbacks, in_band_ring_tone_cb, BTHF_CLIENT_IN_BAND_RINGTONE_PROVIDED);
}
else
{
HAL_CBACK(bt_hf_client_callbacks, in_band_ring_tone_cb, BTHF_CLIENT_IN_BAND_RINGTONE_NOT_PROVIDED);
}
break;
case BTA_HF_CLIENT_AUDIO_OPEN_EVT:
HAL_CBACK(bt_hf_client_callbacks, audio_state_cb, BTHF_CLIENT_AUDIO_STATE_CONNECTED, &btif_hf_client_cb.connected_bda);
break;
case BTA_HF_CLIENT_AUDIO_MSBC_OPEN_EVT:
HAL_CBACK(bt_hf_client_callbacks, audio_state_cb, BTHF_CLIENT_AUDIO_STATE_CONNECTED_MSBC, &btif_hf_client_cb.connected_bda);
break;
case BTA_HF_CLIENT_AUDIO_CLOSE_EVT:
HAL_CBACK(bt_hf_client_callbacks, audio_state_cb, BTHF_CLIENT_AUDIO_STATE_DISCONNECTED, &btif_hf_client_cb.connected_bda);
break;
case BTA_HF_CLIENT_RING_INDICATION:
HAL_CBACK(bt_hf_client_callbacks, ring_indication_cb);
break;
default:
BTIF_TRACE_WARNING("%s: Unhandled event: %d", __FUNCTION__, event);
break;
}
}
