static int
drange_to_string_convert(struct sol_flow_node *node,
void *data,
uint16_t port,
uint16_t conn_id,
const struct sol_flow_packet *packet)
{
int r;
struct sol_drange in_value;
struct string_converter *mdata = data;
struct sol_buffer out = SOL_BUFFER_INIT_EMPTY;
mdata->node = node;
r = sol_flow_packet_get_drange(packet, &in_value);
SOL_INT_CHECK(r, < 0, r);
r = do_float_markup(node, mdata->format, in_value, &out);
SOL_INT_CHECK_GOTO(r, < 0, end);
r = sol_flow_send_string_slice_packet(node,
SOL_FLOW_NODE_TYPE_FORMAT_FLOAT_TO_STRING__OUT__OUT,
sol_buffer_get_slice(&out));
end:
sol_buffer_fini(&out);
return r;
}
static bool
timer_tick(void *data)
{
struct sol_flow_node *node = data;
struct string_generator_data *mdata = sol_flow_node_get_private_data(node);
struct sol_str_slice *val;
val = sol_vector_get(&mdata->values, mdata->next_index);
sol_flow_send_string_slice_packet
(node, SOL_FLOW_NODE_TYPE_TEST_STRING_GENERATOR__OUT__OUT, *val);
mdata->next_index++;
return mdata->next_index != mdata->values.len;
}
static int
send_regexp_substring(struct string_regexp_search_data *mdata)
{
struct sol_str_slice *sub_slice;
int len;
len = mdata->substrings.len;
if (!len)
return 0;
if (mdata->index >= len) {
SOL_WRN("Index (%d) greater than substrings "
"length (%d).", mdata->index, len);
return -EINVAL;
}
sub_slice = sol_vector_get(&mdata->substrings, mdata->index);
return sol_flow_send_string_slice_packet(mdata->node,
SOL_FLOW_NODE_TYPE_STRING_REGEXP_SEARCH__OUT__OUT, *sub_slice);
}
