// Function for deleting all data beloning to a peer.
// These operations will be sent to FDS one at a time.
static void peer_data_delete()
{
ret_code_t ret;
pm_peer_id_t peer_id;
uint16_t file_id;
fds_record_desc_t desc;
fds_find_token_t ftok;
memset(&ftok, 0x00, sizeof(fds_find_token_t));
peer_id = peer_id_get_next_deleted(PM_PEER_ID_INVALID);
while ( (peer_id != PM_PEER_ID_INVALID)
&& (fds_record_find_in_file(peer_id_to_file_id(peer_id), &desc, &ftok)
== FDS_ERR_NOT_FOUND))
{
peer_id_free(peer_id);
peer_id = peer_id_get_next_deleted(peer_id);
}
if (!m_peer_delete_ongoing && (peer_id != PM_PEER_ID_INVALID))
{
m_peer_delete_ongoing = true;
file_id = peer_id_to_file_id(peer_id);
ret = fds_file_delete(file_id);
if (ret == FDS_ERR_NO_SPACE_IN_QUEUES)
{
m_peer_delete_queued = true;
}
else if (ret != NRF_SUCCESS)
{
m_peer_delete_ongoing = false;
pds_evt_t pds_evt;
pds_evt.evt_id = PDS_EVT_ERROR_UNEXPECTED;
pds_evt.peer_id = peer_id;
pds_evt.data_id = PM_PEER_DATA_ID_INVALID;
pds_evt.store_token = PM_STORE_TOKEN_INVALID;
pds_evt.result = ret;
pds_evt_send(&pds_evt);
}
}
}
// Function for clearing all peer data of one peer.
// These operations will be sent to FDS one at a time.
static void peer_data_clear()
{
ret_code_t retval;
uint16_t file_id;
fds_record_desc_t desc;
fds_find_token_t token = {0};
pm_peer_id_t peer_id = peer_id_get_next_deleted(PM_PEER_ID_INVALID);
while ( (peer_id != PM_PEER_ID_INVALID)
&& (fds_record_find_in_file(peer_id_to_file_id(peer_id), &desc, &token)
== FDS_ERR_NOT_FOUND))
{
peer_id_free(peer_id);
peer_id = peer_id_get_next_deleted(peer_id);
}
if (!m_pds.clearing && (peer_id != PM_PEER_ID_INVALID))
{
file_id = peer_id_to_file_id(peer_id);
retval = fds_file_delete(file_id);
if (retval == FDS_SUCCESS)
{
m_pds.clearing = true;
}
else if (retval == FDS_ERR_NO_SPACE_IN_QUEUES)
{
m_pds.clear_queued = true;
}
else
{
pds_evt_t pds_evt;
pds_evt.evt_id = PDS_EVT_ERROR_UNEXPECTED;
pds_evt.peer_id = peer_id;
pds_evt.data_id = PM_PEER_DATA_ID_INVALID;
pds_evt.store_token = PM_STORE_TOKEN_INVALID;
pds_evt.result = retval;
pds_evt_send(&pds_evt);
}
}
}
pm_peer_id_t pds_next_deleted_peer_id_get(pm_peer_id_t prev_peer_id)
{
NRF_PM_DEBUG_CHECK(m_module_initialized);
return peer_id_get_next_deleted(prev_peer_id);
}
