diff options
Diffstat (limited to 'main/mdns_service.c')
| -rw-r--r-- | main/mdns_service.c | 13 |
1 files changed, 5 insertions, 8 deletions
diff --git a/main/mdns_service.c b/main/mdns_service.c index 21cd464..05d8c23 100644 --- a/main/mdns_service.c +++ b/main/mdns_service.c @@ -17,6 +17,8 @@ static const uint16_t PORT = 80; // Pull hostname + TXT values from viewport_state under one lock acquisition, // then push them at the mDNS service. mdns_service_add() rejects with // INVALID_ARG if the hostname isn't set, so order matters on first apply. +// viewport_name is always populated (MAC-derived default) so the hostname +// is always `viewport-<name>`. static esp_err_t apply_state(bool include_hostname) { char hostname[80]; @@ -25,11 +27,8 @@ static esp_err_t apply_state(bool include_hostname) viewport_state_lock(); viewport_state_t *st = viewport_state_get(); - snprintf(hostname, sizeof(hostname), "viewport%s%s", - st->viewport_name[0] ? "-" : "", - st->viewport_name[0] ? st->viewport_name : ""); - snprintf(name, sizeof(name), "%s", - st->viewport_name[0] ? st->viewport_name : ""); + snprintf(hostname, sizeof(hostname), "viewport-%s", st->viewport_name); + snprintf(name, sizeof(name), "%s", st->viewport_name); resolution = viewport_state_resolution_str(); orientation = (st->orientation == VIEWPORT_ORIENTATION_PORTRAIT) ? "portrait" : "landscape"; @@ -53,9 +52,7 @@ esp_err_t mdns_service_start(void) char hostname[80]; viewport_state_lock(); viewport_state_t *st = viewport_state_get(); - snprintf(hostname, sizeof(hostname), "viewport%s%s", - st->viewport_name[0] ? "-" : "", - st->viewport_name[0] ? st->viewport_name : ""); + snprintf(hostname, sizeof(hostname), "viewport-%s", st->viewport_name); viewport_state_unlock(); ESP_RETURN_ON_ERROR(mdns_init(), TAG, "mdns_init"); |