/**
* Callback function for each component
* @param sca Stream callback argument
*/
void tlm_stream_one(tlm_component *comp, stream_callback_type stream, void *print_ascii, void *sca)
{
if (NULL == comp || NULL == stream) {
return;
}
/* sca : stream callback argument */
char buff[16] = { 0 };
sprintf(buff, "%u\n", (unsigned int)c_list_node_count((comp->var_list)));
/* Send: "START:<name>:<#>\n" */
stream("START:", sca);
stream(comp->name, sca);
stream(":", sca);
stream(buff, sca);
/* Now for each variable list of this component, make a call-back to our
* component for each function that will stream data of each variable
*/
c_list_for_each_elm((comp->var_list), tlm_stream_for_each_component_var,
stream, /* arg1 */
sca, /* arg2 */
print_ascii /* arg3 */
);
/* Send: "END:<name>\n" */
stream("END:", sca);
stream((comp->name), sca);
stream("\n", sca);
}
bool tlm_variable_register(tlm_component *comp_ptr,
const char *name,
const void *data_ptr,
const uint16_t data_size,
const uint16_t arr_size,
tlm_type type)
{
if(NULL == comp_ptr || NULL == name || NULL == data_ptr || 0 == data_size) {
return false;
}
tlm_reg_var_type *new_var = malloc(sizeof(tlm_reg_var_type));
if(NULL == new_var) {
return false;
}
/* If not an array, a single var still has size of 1 array element
* This is make it easier to calculate bytes of the variable
*/
new_var->name = name;
new_var->data_ptr = data_ptr;
new_var->elm_size_bytes = data_size;
new_var->elm_arr_size = 0 == arr_size ? 1 : arr_size;
new_var->elm_type = type;
if (!c_list_for_each_elm(comp_ptr->var_list, tlm_variable_check_dup,
(void*)new_var, NULL, NULL)) {
free(new_var);
return false;
}
if (!c_list_insert_elm_end(comp_ptr->var_list, new_var)) {
free(new_var);
return false;
}
return true;
}
