move files again

2 files changed, 87 insertions, 0 deletions

diff --git a/include/pio/libs/mqtt_module_relay/homekit/mqtt/module/relay.cpp b/include/pio/libs/mqtt_module_relay/homekit/mqtt/module/relay.cpp
new file mode 100644
index 0000000..90c57f9
--- /dev/null
+++ b/include/pio/libs/mqtt_module_relay/homekit/mqtt/module/relay.cpp
@@ -0,0 +1,58 @@
+#include "./relay.h"
+#include <homekit/relay.h>
+#include <homekit/logging.h>
+
+namespace homekit::mqtt {
+
+static const char TOPIC_RELAY_SWITCH[] = "relay/switch";
+static const char TOPIC_RELAY_STATUS[] = "relay/status";
+
+void MqttRelayModule::onConnect(Mqtt &mqtt) {
+    String topic(TOPIC_RELAY_SWITCH);
+    mqtt.subscribeModule(topic, this, 1);
+}
+
+void MqttRelayModule::onDisconnect(Mqtt &mqtt, espMqttClientTypes::DisconnectReason reason) {
+#ifdef CONFIG_RELAY_OFF_ON_DISCONNECT
+    if (relay::state()) {
+        relay::off();
+    }
+#endif
+}
+
+void MqttRelayModule::tick(homekit::mqtt::Mqtt& mqtt) {}
+
+void MqttRelayModule::handlePayload(Mqtt& mqtt, String& topic, uint16_t packetId, const uint8_t *payload, size_t length, size_t index, size_t total) {
+    if (topic != TOPIC_RELAY_SWITCH)
+        return;
+
+    if (length != sizeof(MqttRelaySwitchPayload)) {
+        PRINTF("error: size of payload (%ul) does not match expected (%ul)\n",
+               length, sizeof(MqttRelaySwitchPayload));
+        return;
+    }
+
+    auto pd = reinterpret_cast<const struct MqttRelaySwitchPayload*>(payload);
+    if (strncmp(pd->secret, MQTT_SECRET, sizeof(pd->secret)) != 0) {
+        PRINTLN("error: invalid secret");
+        return;
+    }
+
+    MqttRelayStatusPayload resp{};
+
+    if (pd->state == 1) {
+        PRINTLN("mqtt: turning relay on");
+        relay::on();
+    } else if (pd->state == 0) {
+        PRINTLN("mqtt: turning relay off");
+        relay::off();
+    } else {
+        PRINTLN("error: unexpected state value");
+    }
+
+    resp.opened = relay::state();
+    mqtt.publish(TOPIC_RELAY_STATUS, reinterpret_cast<uint8_t*>(&resp), sizeof(resp));
+}
+
+}
+
diff --git a/include/pio/libs/mqtt_module_relay/homekit/mqtt/module/relay.h b/include/pio/libs/mqtt_module_relay/homekit/mqtt/module/relay.h
new file mode 100644
index 0000000..e245527
--- /dev/null
+++ b/include/pio/libs/mqtt_module_relay/homekit/mqtt/module/relay.h
@@ -0,0 +1,29 @@
+#ifndef HOMEKIT_LIB_MQTT_MODULE_RELAY_H
+#define HOMEKIT_LIB_MQTT_MODULE_RELAY_H
+
+#include <homekit/mqtt/module.h>
+
+namespace homekit::mqtt {
+
+struct MqttRelaySwitchPayload {
+    char secret[12];
+    uint8_t state;
+} __attribute__((packed));
+
+struct MqttRelayStatusPayload {
+    uint8_t opened;
+} __attribute__((packed));
+
+class MqttRelayModule : public MqttModule {
+public:
+    MqttRelayModule() : MqttModule(0) {}
+    void onConnect(Mqtt& mqtt) override;
+    void onDisconnect(Mqtt& mqtt, espMqttClientTypes::DisconnectReason reason) override;
+    void tick(Mqtt& mqtt) override;
+    void handlePayload(Mqtt& mqtt, String& topic, uint16_t packetId, const uint8_t *payload, size_t length, size_t index, size_t total) override;
+};
+
+}
+
+#endif //HOMEKIT_LIB_MQTT_MODULE_RELAY_H
+