/* parse_resources()
Processes the services/resources that are part of a request. This method walks
through each element from a request and attempts to match each one with the
available services on the Arduino. Based on these matches this method also
updates the services_xxx_requested and services_set_updated arrays, which identify what
services were requested or updated by the current request.
Accepts: n/a
Returns: n/a
*/
void RestServer::parse_resources() {
int next_start_pos = 0;
boolean processing_request = true;
while(processing_request == true) {
// re-initializing the start and end position of current element
int cur_start_pos = next_start_pos;
next_start_pos = next_element(cur_start_pos);
// if next_start_pos returns a NO_MATCH then we have reached end of resource request
if (next_start_pos == NO_MATCH) {
next_start_pos = request.length - 1;
processing_request = false;
}
// loop through each resource/service name to look for a match
for (int i = 0; i < int(resources_count); i++) {
int match_index = service_match(i, cur_start_pos);
if (match_index != NO_MATCH) {
next_start_pos = match_index;
if (next_start_pos >= request.length) break;
}
}
}
}
static void service_add(struct connman_service *service,
const char *name)
{
GHashTableIter iter;
GSequenceIter *iter_service_list;
gpointer key, value;
struct connman_session *session;
struct service_entry *entry;
DBG("service %p", service);
g_hash_table_iter_init(&iter, session_hash);
while (g_hash_table_iter_next(&iter, &key, &value) == TRUE) {
session = value;
if (service_match(session, service) == FALSE)
continue;
entry = create_service_entry(service, name,
CONNMAN_SERVICE_STATE_IDLE);
if (entry == NULL)
continue;
iter_service_list =
g_sequence_insert_sorted(session->service_list,
entry, sort_services,
session);
g_hash_table_replace(session->service_hash, service,
iter_service_list);
session_changed(session, CONNMAN_SESSION_TRIGGER_SERVICE);
}
}
