705 lines
24 KiB
Rust
705 lines
24 KiB
Rust
//! Implémentation de ServiceInstance.
|
|
|
|
use std::{
|
|
collections::HashMap,
|
|
sync::{Arc, Mutex, RwLock},
|
|
time::Duration,
|
|
pin::Pin,
|
|
future::Future,
|
|
};
|
|
use axum::{
|
|
extract::{Request, State},
|
|
http::{HeaderMap, StatusCode},
|
|
response::{IntoResponse, Response},
|
|
body::Body,
|
|
};
|
|
use tokio::time;
|
|
use tracing::{info, warn, error};
|
|
use xmltree::{Element, XMLNode, EmitterConfig};
|
|
|
|
use crate::{
|
|
services::{Service, ServiceError},
|
|
actions::{ActionInstance, ActionInstanceSet},
|
|
state_variables::{StateVarInstance, StateVarInstanceSet, UpnpVariable},
|
|
devices::DeviceInstance,
|
|
UpnpObject, UpnpInstance, UpnpTyped, UpnpTypedInstance, UpnpObjectType,
|
|
};
|
|
|
|
/// Méthodes HTTP pour les événements UPnP.
|
|
pub const METHOD_SUBSCRIBE: &str = "SUBSCRIBE";
|
|
pub const METHOD_UNSUBSCRIBE: &str = "UNSUBSCRIBE";
|
|
|
|
/// Instance de service UPnP.
|
|
///
|
|
/// Représente une instance concrète d'un service UPnP, attachée à un device.
|
|
/// Gère l'exécution des actions, les notifications d'événements et les abonnements.
|
|
///
|
|
/// # Fonctionnalités
|
|
///
|
|
/// - Exécution d'actions via SOAP
|
|
/// - Gestion des abonnements aux événements (SUBSCRIBE/UNSUBSCRIBE)
|
|
/// - Notifications automatiques des changements d'état
|
|
/// - Génération de la description SCPD
|
|
///
|
|
/// # Cycle de vie
|
|
///
|
|
/// 1. Création via [`Service::create_instance`](crate::UpnpModel::create_instance)
|
|
/// 2. Enregistrement des URLs avec [`register_urls`](Self::register_urls)
|
|
/// 3. Démarrage du notifier avec [`start_notifier`](Self::start_notifier)
|
|
///
|
|
/// # Examples
|
|
///
|
|
/// ```rust,no_run
|
|
/// # use pmoupnp::services::Service;
|
|
/// # use pmoupnp::server::Server;
|
|
/// # use std::time::Duration;
|
|
/// # #[tokio::main]
|
|
/// # async fn main() {
|
|
/// let service = Service::new("AVTransport".to_string());
|
|
/// let instance = service.create_instance();
|
|
///
|
|
/// // Enregistrer les endpoints
|
|
/// let mut server = Server::new("test", "http://localhost:8080", 8080);
|
|
/// instance.register_urls(&mut server).await.unwrap();
|
|
///
|
|
/// // Démarrer les notifications
|
|
/// let _handle = instance.start_notifier(Duration::from_secs(5));
|
|
/// # }
|
|
/// ```
|
|
#[derive(Clone)]
|
|
pub struct ServiceInstance {
|
|
/// Métadonnées de l'objet
|
|
object: UpnpObjectType,
|
|
|
|
/// Référence vers le modèle
|
|
model: Arc<Service>,
|
|
|
|
/// Identifiant du service
|
|
identifier: String,
|
|
|
|
/// Device parent (optionnel) - utilisé via interior mutability
|
|
device: Arc<RwLock<Option<Arc<DeviceInstance>>>>,
|
|
|
|
/// Variables d'état instanciées
|
|
statevariables: StateVarInstanceSet,
|
|
|
|
/// Actions instanciées
|
|
actions: ActionInstanceSet,
|
|
|
|
/// Abonnés aux événements (SID -> Callback URL)
|
|
subscribers: Arc<RwLock<HashMap<String, String>>>,
|
|
|
|
/// Buffer des changements en attente de notification
|
|
changed_buffer: Arc<Mutex<HashMap<String, String>>>,
|
|
|
|
/// Compteurs de séquence par abonné
|
|
seqid: Arc<Mutex<HashMap<String, u32>>>,
|
|
}
|
|
|
|
|
|
impl std::fmt::Debug for ServiceInstance {
|
|
fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
|
|
f.debug_struct("ServiceInstance")
|
|
.field("object", &self.object)
|
|
.field("identifier", &self.identifier)
|
|
.field("device", &self.device)
|
|
.field("statevariables", &self.statevariables)
|
|
.field("actions", &self.actions)
|
|
.finish()
|
|
}
|
|
}
|
|
|
|
impl UpnpTyped for ServiceInstance {
|
|
fn as_upnp_object_type(&self) -> &UpnpObjectType {
|
|
&self.object
|
|
}
|
|
}
|
|
|
|
impl UpnpInstance for ServiceInstance {
|
|
type Model = Service;
|
|
|
|
fn new(model: &Service) -> Self {
|
|
// Phase 1 : Créer les instances de variables d'état
|
|
let mut statevariables = StateVarInstanceSet::new();
|
|
for v in model.variables() {
|
|
if let Err(e) = statevariables.insert(Arc::new(StateVarInstance::new(&*v))) {
|
|
error!("Failed to insert state variable: {:?}", e);
|
|
}
|
|
}
|
|
|
|
// Phase 2 : Créer les instances d'actions avec validation
|
|
let mut actions = ActionInstanceSet::new();
|
|
for a in model.actions() {
|
|
// Vérifier que toutes les variables référencées existent
|
|
let mut missing_vars = Vec::new();
|
|
|
|
for arg in a.arguments().all() {
|
|
let related_var_name = arg.state_variable().get_name();
|
|
if statevariables.get_by_name(related_var_name).is_none() {
|
|
missing_vars.push(related_var_name.to_string());
|
|
}
|
|
}
|
|
|
|
if !missing_vars.is_empty() {
|
|
error!(
|
|
"Action '{}' references missing state variables: {:?}",
|
|
a.get_name(),
|
|
missing_vars
|
|
);
|
|
continue;
|
|
}
|
|
|
|
// Créer l'instance d'action
|
|
let action_instance = Arc::new(ActionInstance::new(&*a));
|
|
|
|
// ✅ Phase 3 : ACTIVER le binding des arguments aux variables d'instance
|
|
for arg_instance in action_instance.arguments_set().all() {
|
|
let var_name = arg_instance.get_model().state_variable().get_name();
|
|
if let Some(var_instance) = statevariables.get_by_name(var_name) {
|
|
// ✅ Activer cette ligne (déjà présente dans ArgumentInstance)
|
|
arg_instance.bind_variable(var_instance);
|
|
}
|
|
}
|
|
|
|
if let Err(e) = actions.insert(action_instance) {
|
|
error!("Failed to insert action '{}': {:?}", a.get_name(), e);
|
|
}
|
|
}
|
|
|
|
Self {
|
|
object: UpnpObjectType {
|
|
name: model.name().to_string(),
|
|
object_type: "ServiceInstance".to_string(),
|
|
},
|
|
model: Arc::new(model.clone()),
|
|
identifier: model.identifier().to_string(),
|
|
device: Arc::new(RwLock::new(None)),
|
|
statevariables,
|
|
actions,
|
|
subscribers: Arc::new(RwLock::new(HashMap::new())),
|
|
changed_buffer: Arc::new(Mutex::new(HashMap::new())),
|
|
seqid: Arc::new(Mutex::new(HashMap::new())),
|
|
}
|
|
}
|
|
}
|
|
|
|
impl UpnpTypedInstance for ServiceInstance {
|
|
fn get_model(&self) -> &Self::Model {
|
|
&self.model
|
|
}
|
|
}
|
|
|
|
impl UpnpObject for ServiceInstance {
|
|
fn to_xml_element(&self) -> Element {
|
|
let mut elem = Element::new("service");
|
|
|
|
let mut service_type = Element::new("serviceType");
|
|
service_type.children.push(XMLNode::Text(self.service_type()));
|
|
elem.children.push(XMLNode::Element(service_type));
|
|
|
|
let mut service_id = Element::new("serviceId");
|
|
service_id.children.push(XMLNode::Text(self.service_id()));
|
|
elem.children.push(XMLNode::Element(service_id));
|
|
|
|
let mut scpd_url = Element::new("SCPDURL");
|
|
scpd_url.children.push(XMLNode::Text(self.scpd_route()));
|
|
elem.children.push(XMLNode::Element(scpd_url));
|
|
|
|
let mut control_url = Element::new("controlURL");
|
|
control_url.children.push(XMLNode::Text(self.control_route()));
|
|
elem.children.push(XMLNode::Element(control_url));
|
|
|
|
let mut event_sub_url = Element::new("eventSubURL");
|
|
event_sub_url.children.push(XMLNode::Text(self.event_route()));
|
|
elem.children.push(XMLNode::Element(event_sub_url));
|
|
|
|
elem
|
|
}
|
|
}
|
|
|
|
impl ServiceInstance {
|
|
/// Retourne l'identifiant du service.
|
|
pub fn identifier(&self) -> &str {
|
|
&self.identifier
|
|
}
|
|
|
|
/// Retourne le type de service UPnP.
|
|
///
|
|
/// Format: `urn:schemas-upnp-org:service:{name}:{version}`
|
|
pub fn service_type(&self) -> String {
|
|
self.model.service_type()
|
|
}
|
|
|
|
/// Retourne l'ID de service UPnP.
|
|
///
|
|
/// Format: `urn:upnp-org:serviceId:{identifier}`
|
|
pub fn service_id(&self) -> String {
|
|
format!("urn:upnp-org:serviceId:{}", self.identifier)
|
|
}
|
|
|
|
/// Raccourci pour obtenir une variable d'état par nom
|
|
pub fn get_variable(&self, name: &str) -> Option<Arc<StateVarInstance>> {
|
|
self.statevariables.get_by_name(name)
|
|
}
|
|
|
|
/// Raccourci pour obtenir une action par nom
|
|
pub fn get_action(&self, name: &str) -> Option<Arc<ActionInstance>> {
|
|
self.actions.get_by_name(name)
|
|
}
|
|
|
|
/// Définit le device parent pour ce service.
|
|
///
|
|
/// Cette méthode doit être appelée après la création du service instance
|
|
/// pour établir la relation avec le device parent.
|
|
pub fn set_device(&self, device: Arc<DeviceInstance>) {
|
|
let mut dev = self.device.write().unwrap();
|
|
*dev = Some(device);
|
|
}
|
|
|
|
/// Retourne la route du service (chemin relatif).
|
|
pub fn route(&self) -> String {
|
|
let device = self.device.read().unwrap();
|
|
match device.as_ref() {
|
|
Some(device) => format!("{}/service/{}", device.route(), self.get_name()),
|
|
None => format!("/service/{}", self.get_name()),
|
|
}
|
|
}
|
|
|
|
/// Retourne la route de contrôle SOAP.
|
|
pub fn control_route(&self) -> String {
|
|
format!("{}/control", self.route())
|
|
}
|
|
|
|
/// Retourne la route de souscription aux événements.
|
|
pub fn event_route(&self) -> String {
|
|
format!("{}/event", self.route())
|
|
}
|
|
|
|
/// Retourne la route de la description SCPD.
|
|
pub fn scpd_route(&self) -> String {
|
|
format!("{}/desc.xml", self.route())
|
|
}
|
|
|
|
/// Retourne l'USN (Unique Service Name).
|
|
pub fn usn(&self) -> String {
|
|
let device = self.device.read().unwrap();
|
|
match device.as_ref() {
|
|
Some(device) => format!("uuid:{}::urn:{}", device.udn(), self.service_type()),
|
|
None => format!("uuid::urn:{}", self.service_type()),
|
|
}
|
|
}
|
|
|
|
/// Retourne les variables d'état.
|
|
pub fn statevariables(&self) -> &StateVarInstanceSet {
|
|
&self.statevariables
|
|
}
|
|
|
|
/// Retourne les actions.
|
|
pub fn actions(&self) -> &ActionInstanceSet {
|
|
&self.actions
|
|
}
|
|
|
|
/// Enregistre les routes UPnP dans le serveur.
|
|
///
|
|
/// # Errors
|
|
///
|
|
/// Retourne une erreur si l'enregistrement des routes échoue.
|
|
pub async fn register_urls(&self, server: &mut pmoserver::Server) -> Result<(), ServiceError> {
|
|
let device = self.device.read().unwrap();
|
|
let device_name = device.as_ref().map(|d| d.get_name().clone()).unwrap_or_else(|| "unknown".to_string());
|
|
let server_url = device.as_ref().map(|d| d.base_url().to_string()).unwrap_or_default();
|
|
drop(device);
|
|
|
|
info!(
|
|
"✅ Service description for {}:{} available at : {}{}",
|
|
device_name,
|
|
self.get_name(),
|
|
server_url,
|
|
self.scpd_route(),
|
|
);
|
|
|
|
// Handler SCPD
|
|
let instance_scpd = self.clone();
|
|
server.add_handler(&self.scpd_route(), move || {
|
|
let instance = instance_scpd.clone();
|
|
async move { instance.scpd_handler().await }
|
|
}).await;
|
|
|
|
// Handler control
|
|
let instance_control = self.clone();
|
|
server.add_post_handler_with_state(
|
|
&self.control_route(),
|
|
control_handler,
|
|
instance_control,
|
|
).await;
|
|
|
|
// Handler événements
|
|
let instance_event = self.clone();
|
|
server.add_handler_with_state(
|
|
&self.event_route(),
|
|
event_sub_handler,
|
|
instance_event,
|
|
).await;
|
|
|
|
Ok(())
|
|
}
|
|
|
|
/// Génère l'élément XML SCPD.
|
|
pub fn scpd_element(&self) -> Element {
|
|
let mut elem = Element::new("scpd");
|
|
elem.attributes.insert(
|
|
"xmlns".to_string(),
|
|
"urn:schemas-upnp-org:service-1-0".to_string(),
|
|
);
|
|
|
|
// specVersion
|
|
let mut spec = Element::new("specVersion");
|
|
let mut major = Element::new("major");
|
|
major.children.push(XMLNode::Text("1".to_string()));
|
|
spec.children.push(XMLNode::Element(major));
|
|
|
|
let mut minor = Element::new("minor");
|
|
minor.children.push(XMLNode::Text("0".to_string()));
|
|
spec.children.push(XMLNode::Element(minor));
|
|
|
|
elem.children.push(XMLNode::Element(spec));
|
|
|
|
// actionList
|
|
if !self.actions.all().is_empty() {
|
|
elem.children.push(XMLNode::Element(
|
|
self.actions.to_xml_element()
|
|
));
|
|
}
|
|
|
|
// serviceStateTable
|
|
if !self.statevariables.all().is_empty() {
|
|
elem.children.push(XMLNode::Element(
|
|
self.statevariables.to_xml_element()
|
|
));
|
|
}
|
|
|
|
elem
|
|
}
|
|
|
|
/// Handler pour la description SCPD.
|
|
async fn scpd_handler(&self) -> Response {
|
|
let elem = self.scpd_element();
|
|
|
|
let config = EmitterConfig::new()
|
|
.perform_indent(true)
|
|
.indent_string(" ");
|
|
|
|
let mut xml_output = Vec::new();
|
|
if let Err(e) = elem.write_with_config(&mut xml_output, config) {
|
|
error!("Failed to serialize SCPD XML: {}", e);
|
|
return StatusCode::INTERNAL_SERVER_ERROR.into_response();
|
|
}
|
|
|
|
let xml = String::from_utf8_lossy(&xml_output).to_string();
|
|
|
|
(
|
|
StatusCode::OK,
|
|
[(axum::http::header::CONTENT_TYPE, "text/xml; charset=\"utf-8\"")],
|
|
xml,
|
|
).into_response()
|
|
}
|
|
|
|
/// Ajoute un abonné aux événements.
|
|
pub async fn add_subscriber(&self, sid: String, callback: String) {
|
|
let mut subscribers = self.subscribers.write().unwrap();
|
|
subscribers.insert(sid, callback);
|
|
}
|
|
|
|
/// Renouvelle un abonnement.
|
|
pub async fn renew_subscriber(&self, sid: &str, timeout: &str) {
|
|
info!("♻️ Renewed SID {} for timeout {}", sid, timeout);
|
|
}
|
|
|
|
/// Supprime un abonné.
|
|
pub async fn remove_subscriber(&self, sid: &str) {
|
|
let mut subscribers = self.subscribers.write().unwrap();
|
|
subscribers.remove(sid);
|
|
}
|
|
|
|
/// Envoie l'événement initial à un nouvel abonné.
|
|
pub async fn send_initial_event(&self, sid: String) {
|
|
let callback = {
|
|
let subscribers = self.subscribers.read().unwrap();
|
|
subscribers.get(&sid).cloned()
|
|
};
|
|
|
|
if let Some(callback) = callback {
|
|
let mut changed = HashMap::new();
|
|
for sv in self.statevariables.all() {
|
|
if sv.is_sending_notification() {
|
|
changed.insert(sv.get_name().to_string(), sv.value().to_string());
|
|
}
|
|
}
|
|
|
|
if changed.is_empty() {
|
|
return;
|
|
}
|
|
|
|
tokio::spawn(async move {
|
|
let callback = callback.trim().trim_matches(|c| c == '<' || c == '>');
|
|
|
|
let mut body = r#"<e:propertyset xmlns:e="urn:schemas-upnp-org:event-1-0">"#.to_string();
|
|
for (name, val) in changed {
|
|
body.push_str(&format!("<e:property><{0}>{1}</{0}></e:property>", name, val));
|
|
}
|
|
body.push_str("</e:propertyset>");
|
|
|
|
let client = reqwest::Client::new();
|
|
match client
|
|
.request(reqwest::Method::from_bytes(b"NOTIFY").unwrap(), callback)
|
|
.header("Content-Type", r#"text/xml; charset="utf-8"#)
|
|
.header("NT", "upnp:event")
|
|
.header("NTS", "upnp:propchange")
|
|
.header("SID", &sid)
|
|
.header("SEQ", "0")
|
|
.body(body)
|
|
.send()
|
|
.await
|
|
{
|
|
Ok(resp) => {
|
|
info!("✅ Initial event sent to {}, status={}", callback, resp.status());
|
|
}
|
|
Err(e) => {
|
|
error!("Failed to send initial event to {}: {}", callback, e);
|
|
}
|
|
}
|
|
});
|
|
}
|
|
}
|
|
|
|
/// Marque un changement à notifier.
|
|
pub fn event_to_be_sent(&self, name: String, value: String) {
|
|
let mut buffer = self.changed_buffer.lock().unwrap();
|
|
buffer.insert(name, value);
|
|
}
|
|
|
|
/// Récupère le prochain numéro de séquence pour un abonné.
|
|
fn next_seq(&self, sid: &str) -> String {
|
|
let mut seqid = self.seqid.lock().unwrap();
|
|
let counter = seqid.entry(sid.to_string()).or_insert(0);
|
|
*counter += 1;
|
|
counter.to_string()
|
|
}
|
|
|
|
/// Notifie tous les abonnés des changements.
|
|
pub async fn notify_subscribers(&self) {
|
|
let subscribers_copy = {
|
|
let subscribers = self.subscribers.read().unwrap();
|
|
if subscribers.is_empty() {
|
|
return;
|
|
}
|
|
subscribers.clone()
|
|
};
|
|
|
|
let changed = {
|
|
let mut buffer = self.changed_buffer.lock().unwrap();
|
|
if buffer.is_empty() {
|
|
return;
|
|
}
|
|
std::mem::take(&mut *buffer)
|
|
};
|
|
|
|
for (sid, callback) in subscribers_copy {
|
|
let changed_clone = changed.clone();
|
|
let seq = self.next_seq(&sid);
|
|
|
|
tokio::spawn(async move {
|
|
let callback = callback.trim().trim_matches(|c| c == '<' || c == '>');
|
|
|
|
let mut body = r#"<e:propertyset xmlns:e="urn:schemas-upnp-org:event-1-0">"#.to_string();
|
|
for (name, val) in changed_clone {
|
|
body.push_str(&format!("<e:property><{0}>{1}</{0}></e:property>", name, val));
|
|
}
|
|
body.push_str("</e:propertyset>");
|
|
|
|
let client = reqwest::Client::new();
|
|
match client
|
|
.request(reqwest::Method::from_bytes(b"NOTIFY").unwrap(), callback)
|
|
.header("Content-Type", r#"text/xml; charset="utf-8"#)
|
|
.header("NT", "upnp:event")
|
|
.header("NTS", "upnp:propchange")
|
|
.header("SID", &sid)
|
|
.header("SEQ", seq)
|
|
.body(body)
|
|
.send()
|
|
.await
|
|
{
|
|
Ok(_) => {
|
|
info!("✅ Notified subscriber {} of changes", callback);
|
|
}
|
|
Err(e) => {
|
|
error!("Failed to notify subscriber {}: {}", callback, e);
|
|
}
|
|
}
|
|
});
|
|
}
|
|
}
|
|
|
|
/// Démarre le notifier périodique.
|
|
///
|
|
/// # Arguments
|
|
///
|
|
/// * `interval` - Intervalle entre les notifications
|
|
///
|
|
/// # Returns
|
|
///
|
|
/// Un handle vers la tâche tokio du notifier.
|
|
pub fn start_notifier(&self, interval: Duration) -> tokio::task::JoinHandle<()> {
|
|
let instance = self.clone();
|
|
|
|
tokio::spawn(async move {
|
|
let mut ticker = time::interval(interval);
|
|
info!("✅ Starting notifier every {:?}", interval);
|
|
|
|
loop {
|
|
ticker.tick().await;
|
|
instance.notify_subscribers().await;
|
|
}
|
|
})
|
|
}
|
|
}
|
|
|
|
/// Handler Axum pour les événements (SUBSCRIBE/UNSUBSCRIBE).
|
|
fn event_sub_handler(
|
|
State(instance): State<ServiceInstance>,
|
|
headers: HeaderMap,
|
|
req: Request<Body>,
|
|
) -> Pin<Box<dyn Future<Output = Response> + Send>> {
|
|
Box::pin(async move {
|
|
info!("📡 Event Subscription request for {}", instance.get_name());
|
|
|
|
let method = req.method().as_str();
|
|
let sid = headers.get("SID").and_then(|v| v.to_str().ok()).unwrap_or("");
|
|
let timeout = headers.get("Timeout").and_then(|v| v.to_str().ok()).unwrap_or("");
|
|
let callback = headers.get("Callback").and_then(|v| v.to_str().ok()).unwrap_or("");
|
|
|
|
match method {
|
|
METHOD_SUBSCRIBE => {
|
|
let (response_sid, response_timeout) = if sid.is_empty() {
|
|
// Nouvelle souscription
|
|
let new_sid = format!("uuid:{}", uuid::Uuid::new_v4());
|
|
if !callback.is_empty() {
|
|
instance.add_subscriber(new_sid.clone(), callback.to_string()).await;
|
|
}
|
|
let timeout_val = if timeout.is_empty() {
|
|
"Second-1800"
|
|
} else {
|
|
timeout
|
|
};
|
|
info!("🔒 New subscription: SID={}, Callback={}, Timeout={}", new_sid, callback, timeout_val);
|
|
|
|
let sid_clone = new_sid.clone();
|
|
let instance_clone = instance.clone();
|
|
tokio::spawn(async move {
|
|
instance_clone.send_initial_event(sid_clone).await;
|
|
});
|
|
|
|
(new_sid, timeout_val.to_string())
|
|
} else {
|
|
// Renouvellement
|
|
instance.renew_subscriber(sid, timeout).await;
|
|
info!("♻️ Renew subscription: SID={}, Timeout={}", sid, timeout);
|
|
(sid.to_string(), timeout.to_string())
|
|
};
|
|
|
|
(
|
|
StatusCode::OK,
|
|
[
|
|
(
|
|
axum::http::header::HeaderName::from_static("sid"),
|
|
axum::http::HeaderValue::from_str(&response_sid).unwrap()
|
|
),
|
|
(
|
|
axum::http::header::HeaderName::from_static("timeout"),
|
|
axum::http::HeaderValue::from_str(&response_timeout).unwrap()
|
|
),
|
|
],
|
|
).into_response()
|
|
}
|
|
METHOD_UNSUBSCRIBE => {
|
|
if !sid.is_empty() {
|
|
instance.remove_subscriber(sid).await;
|
|
info!("❌ Unsubscribe SID={}", sid);
|
|
}
|
|
StatusCode::OK.into_response()
|
|
}
|
|
_ => {
|
|
warn!("Unsupported EventSub method: {}", method);
|
|
StatusCode::METHOD_NOT_ALLOWED.into_response()
|
|
}
|
|
}
|
|
})
|
|
}
|
|
|
|
/// Handler Axum pour le contrôle SOAP.
|
|
fn control_handler(
|
|
State(instance): State<ServiceInstance>,
|
|
_body: String,
|
|
) -> Pin<Box<dyn Future<Output = Response> + Send>> {
|
|
Box::pin(async move {
|
|
info!("📡 Control request for {}", instance.get_name());
|
|
|
|
// TODO: Parser le SOAP et appeler l'action correspondante
|
|
|
|
let response_xml = format!(
|
|
r#"<?xml version="1.0"?>
|
|
<s:Envelope xmlns:s="http://schemas.xmlsoap.org/soap/envelope/"
|
|
s:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/">
|
|
<s:Body>
|
|
<u:Response xmlns:u="{}">
|
|
</u:Response>
|
|
</s:Body>
|
|
</s:Envelope>"#,
|
|
instance.service_type()
|
|
);
|
|
|
|
(
|
|
StatusCode::OK,
|
|
[(axum::http::header::CONTENT_TYPE, "text/xml; charset=\"utf-8\"")],
|
|
response_xml,
|
|
).into_response()
|
|
})
|
|
}
|
|
|
|
#[cfg(test)]
|
|
mod tests {
|
|
use super::*;
|
|
use crate::services::Service;
|
|
|
|
#[test]
|
|
fn test_service_instance_creation() {
|
|
let service = Service::new("AVTransport".to_string());
|
|
let instance = ServiceInstance::new(&service);
|
|
|
|
assert_eq!(instance.get_name(), "AVTransport");
|
|
assert_eq!(instance.identifier(), "AVTransport");
|
|
}
|
|
|
|
#[test]
|
|
fn test_service_urls() {
|
|
let service = Service::new("AVTransport".to_string());
|
|
let instance = ServiceInstance::new(&service);
|
|
|
|
assert_eq!(instance.route(), "/service/AVTransport");
|
|
assert_eq!(instance.control_route(), "/service/AVTransport/control");
|
|
assert_eq!(instance.event_route(), "/service/AVTransport/event");
|
|
assert_eq!(instance.scpd_route(), "/service/AVTransport/desc.xml");
|
|
}
|
|
|
|
#[test]
|
|
fn test_service_type() {
|
|
let mut service = Service::new("AVTransport".to_string());
|
|
service.set_version(2).unwrap();
|
|
let instance = ServiceInstance::new(&service);
|
|
|
|
assert_eq!(
|
|
instance.service_type(),
|
|
"urn:schemas-upnp-org:service:AVTransport:2"
|
|
);
|
|
}
|
|
} |