static int
htsp_login(htsp_connection_t *hc)
{
const void *ch;
size_t chlen;
htsmsg_t *m;
m = htsmsg_create_map();
htsmsg_add_str(m, "clientname", "HTS Showtime");
htsmsg_add_u32(m, "htspversion", 1);
htsmsg_add_str(m, "method", "hello");
if((m = htsp_reqreply(hc, m)) == NULL) {
return -1;
}
if(htsmsg_get_bin(m, "challenge", &ch, &chlen) || chlen != 32) {
htsmsg_destroy(m);
return -1;
}
memcpy(hc->hc_challenge, ch, 32);
htsmsg_destroy(m);
m = htsmsg_create_map();
htsmsg_add_str(m, "method", "login");
htsmsg_add_u32(m, "htspversion", HTSP_PROTO_VERSION);
if((m = htsp_reqreply(hc, m)) == NULL) {
return -1;
}
htsmsg_destroy(m);
return 0;
}
static void
update_events(htsp_connection_t *hc, prop_t *metadata, int id, int next)
{
int i;
htsmsg_t *m;
prop_t *events = prop_create(metadata, "list");
prop_t *current_event = prop_create(metadata, "current");
prop_t *next_event = prop_create(metadata, "next");
int linkstate = 0;
htsmsg_field_t *f;
if(id == 0) {
if(next == 0) {
// No events at all
prop_destroy_childs(events);
return;
}
id = next;
linkstate = 1;
}
m = htsmsg_create_map();
htsmsg_add_str(m, "method", "getEvents");
htsmsg_add_u32(m, "eventId", id);
htsmsg_add_u32(m, "numFollowing", EPG_TAIL);
if((m = htsp_reqreply(hc, m)) != NULL) {
htsmsg_t *events = htsmsg_get_list(m, "events");
f = events ? TAILQ_FIRST(&events->hm_fields) : NULL;
} else {
f = NULL;
}
for(i = 0; i < EPG_TAIL; i++) {
char buf[10];
uint32_t u32;
snprintf(buf, sizeof(buf), "%d", i);
if(f != NULL && f->hmf_type != HMF_MAP)
f = NULL;
if(f != NULL) {
m = htsmsg_get_map_by_field(f);
prop_t *e = prop_create(events, buf);
prop_set_string(prop_create(e, "title"), htsmsg_get_str(m, "title"));
prop_set_string(prop_create(e, "description"),
htsmsg_get_str(m, "description"));
if(!htsmsg_get_u32(m, "start", &u32))
prop_set_int(prop_create(e, "start"), u32);
if(!htsmsg_get_u32(m, "stop", &u32))
prop_set_int(prop_create(e, "stop"), u32);
switch(linkstate) {
case 0:
prop_link(e, current_event);
break;
case 1:
prop_link(e, next_event);
break;
}
linkstate++;
f = TAILQ_NEXT(f, hmf_link);
continue;
}
prop_destroy_by_name(events, buf);
switch(linkstate) {
case 0:
prop_unlink(current_event);
break;
case 1:
prop_unlink(next_event);
break;
}
linkstate++;
}
}
static void
update_events(htsp_connection_t *hc, prop_t *metadata, int id, int next)
{
int i;
htsmsg_t *m;
prop_t *events = prop_create(metadata, "list");
prop_t *current_event = prop_create(metadata, "current");
prop_t *next_event = prop_create(metadata, "next");
char buf[10];
uint32_t u32;
int linkstate = 0;
if(id == 0) {
if(next == 0) {
// No events at all
prop_destroy_childs(events);
return;
}
id = next;
linkstate = 1;
}
for(i = 0; i < EPG_TAIL; i++) {
snprintf(buf, sizeof(buf), "id%d", i);
if(id != 0) {
m = htsmsg_create_map();
htsmsg_add_str(m, "method", "getEvent");
htsmsg_add_u32(m, "eventId", id);
if((m = htsp_reqreply(hc, m)) != NULL) {
prop_t *e = prop_create(events, buf);
prop_set_string(prop_create(e, "title"), htsmsg_get_str(m, "title"));
prop_set_string(prop_create(e, "description"),
htsmsg_get_str(m, "description"));
if(!htsmsg_get_u32(m, "start", &u32))
prop_set_int(prop_create(e, "start"), u32);
if(!htsmsg_get_u32(m, "stop", &u32))
prop_set_int(prop_create(e, "stop"), u32);
switch(linkstate) {
case 0:
prop_link(e, current_event);
break;
case 1:
prop_link(e, next_event);
break;
}
linkstate++;
id = htsmsg_get_u32_or_default(m, "nextEventId", 0);
continue;
} else {
id = 0;
}
}
prop_destroy_by_name(events, buf);
switch(linkstate) {
case 0:
prop_unlink(current_event);
break;
case 1:
prop_unlink(next_event);
break;
}
linkstate++;
}
}
