static int fingerprint_remove(struct fingerprint_device __unused *dev,
uint32_t gid, uint32_t fid)
{
if (fpc_del_print_id(fid) == 0){
fingerprint_msg_t msg;
msg.type = FINGERPRINT_TEMPLATE_REMOVED;
msg.data.removed.finger.fid = fid;
msg.data.removed.finger.gid = gid;
callback(&msg);
uint32_t db_length = fpc_get_user_db_length();
ALOGD("%s : User Database Length Is : %lu", __func__,(unsigned long) db_length);
fpc_store_user_db(db_length, db_path);
return 0;
} else {
fingerprint_msg_t msg;
msg.type = FINGERPRINT_ERROR;
msg.data.error = FINGERPRINT_ERROR_UNABLE_TO_REMOVE;
callback(&msg);
return FINGERPRINT_ERROR;
}
}
static int fingerprint_remove(struct fingerprint_device __unused *dev,
uint32_t __unused gid, uint32_t __unused fid)
{
//Maximum prints per gid is 5
uint32_t prints[5];
uint32_t print_count = fpc_get_print_count();
fpc_get_pint_index_cmd_t print_indexs = fpc_get_print_index(print_count);
//populate print array with index
prints[0] = print_indexs.p1;
prints[1] = print_indexs.p2;
prints[2] = print_indexs.p3;
prints[3] = print_indexs.p4;
prints[4] = print_indexs.p5;
ALOGI("%s : delete print : %lu", __func__,(unsigned long) fid);
for (int i = 0; i < 5; i++){
uint32_t print_id = fpc_get_print_id(prints[i]);
ALOGI("%s : found print : %lu at index %d", __func__,(unsigned long) print_id, i);
if (print_id == fid){
ALOGI("%s : Print index found at : %d", __func__, i);
int ret = fpc_del_print_id(prints[i]);
ALOGI("%s : fpc_del_print_id returns : %d", __func__, ret);
if (ret == 0){
uint32_t db_length = fpc_get_user_db_length();
ALOGI("%s : User Database Length Is : %lu", __func__,(unsigned long) db_length);
fpc_store_user_db(db_length, db_path);
fingerprint_msg_t msg;
msg.type = FINGERPRINT_TEMPLATE_REMOVED;
msg.data.removed.finger.fid = print_id;
msg.data.removed.finger.gid = 0;
callback(&msg);
return 0;
}
}
}
return FINGERPRINT_ERROR;
}
