first commit

2025-09-05 18:58:05 +02:00
parent fc13e0779b
commit ed05c83ac6
3678 changed files with 832193 additions and 0 deletions
@@ -0,0 +1,132 @@
+#include "protocol.h"
+
+#include <esp_log.h>
+
+#define TAG "Protocol"
+
+void Protocol::OnIncomingJson(std::function<void(const cJSON* root)> callback) {
+    on_incoming_json_ = callback;
+}
+
+void Protocol::OnIncomingAudio(std::function<void(AudioStreamPacket&& packet)> callback) {
+    on_incoming_audio_ = callback;
+}
+
+void Protocol::OnAudioChannelOpened(std::function<void()> callback) {
+    on_audio_channel_opened_ = callback;
+}
+
+void Protocol::OnAudioChannelClosed(std::function<void()> callback) {
+    on_audio_channel_closed_ = callback;
+}
+
+void Protocol::OnNetworkError(std::function<void(const std::string& message)> callback) {
+    on_network_error_ = callback;
+}
+
+void Protocol::SetError(const std::string& message) {
+    error_occurred_ = true;
+    if (on_network_error_ != nullptr) {
+        on_network_error_(message);
+    }
+}
+
+void Protocol::SendAbortSpeaking(AbortReason reason) {
+    std::string message = "{\"session_id\":\"" + session_id_ + "\",\"type\":\"abort\"";
+    if (reason == kAbortReasonWakeWordDetected) {
+        message += ",\"reason\":\"wake_word_detected\"";
+    }
+    message += "}";
+    SendText(message);
+}
+
+void Protocol::SendWakeWordDetected(const std::string& wake_word) {
+    std::string json = "{\"session_id\":\"" + session_id_ + 
+                      "\",\"type\":\"listen\",\"state\":\"detect\",\"text\":\"" + wake_word + "\"}";
+    SendText(json);
+}
+
+void Protocol::SendStartListening(ListeningMode mode) {
+    std::string message = "{\"session_id\":\"" + session_id_ + "\"";
+    message += ",\"type\":\"listen\",\"state\":\"start\"";
+    if (mode == kListeningModeRealtime) {
+        message += ",\"mode\":\"realtime\"";
+    } else if (mode == kListeningModeAutoStop) {
+        message += ",\"mode\":\"auto\"";
+    } else {
+        message += ",\"mode\":\"manual\"";
+    }
+    message += "}";
+    SendText(message);
+}
+
+void Protocol::SendStopListening() {
+    std::string message = "{\"session_id\":\"" + session_id_ + "\",\"type\":\"listen\",\"state\":\"stop\"}";
+    SendText(message);
+}
+
+void Protocol::SendIotDescriptors(const std::string& descriptors) {
+    cJSON* root = cJSON_Parse(descriptors.c_str());
+    if (root == nullptr) {
+        ESP_LOGE(TAG, "Failed to parse IoT descriptors: %s", descriptors.c_str());
+        return;
+    }
+
+    if (!cJSON_IsArray(root)) {
+        ESP_LOGE(TAG, "IoT descriptors should be an array");
+        cJSON_Delete(root);
+        return;
+    }
+
+    int arraySize = cJSON_GetArraySize(root);
+    for (int i = 0; i < arraySize; ++i) {
+        cJSON* descriptor = cJSON_GetArrayItem(root, i);
+        if (descriptor == nullptr) {
+            ESP_LOGE(TAG, "Failed to get IoT descriptor at index %d", i);
+            continue;
+        }
+
+        cJSON* messageRoot = cJSON_CreateObject();
+        cJSON_AddStringToObject(messageRoot, "session_id", session_id_.c_str());
+        cJSON_AddStringToObject(messageRoot, "type", "iot");
+        cJSON_AddBoolToObject(messageRoot, "update", true);
+
+        cJSON* descriptorArray = cJSON_CreateArray();
+        cJSON_AddItemToArray(descriptorArray, cJSON_Duplicate(descriptor, 1));
+        cJSON_AddItemToObject(messageRoot, "descriptors", descriptorArray);
+
+        char* message = cJSON_PrintUnformatted(messageRoot);
+        if (message == nullptr) {
+            ESP_LOGE(TAG, "Failed to print JSON message for IoT descriptor at index %d", i);
+            cJSON_Delete(messageRoot);
+            continue;
+        }
+
+        SendText(std::string(message));
+        cJSON_free(message);
+        cJSON_Delete(messageRoot);
+    }
+
+    cJSON_Delete(root);
+}
+
+void Protocol::SendIotStates(const std::string& states) {
+    std::string message = "{\"session_id\":\"" + session_id_ + "\",\"type\":\"iot\",\"update\":true,\"states\":" + states + "}";
+    SendText(message);
+}
+
+void Protocol::SendMcpMessage(const std::string& payload) {
+    std::string message = "{\"session_id\":\"" + session_id_ + "\",\"type\":\"mcp\",\"payload\":" + payload + "}";
+    SendText(message);
+}
+
+bool Protocol::IsTimeout() const {
+    const int kTimeoutSeconds = 120;
+    auto now = std::chrono::steady_clock::now();
+    auto duration = std::chrono::duration_cast<std::chrono::seconds>(now - last_incoming_time_);
+    bool timeout = duration.count() > kTimeoutSeconds;
+    if (timeout) {
+        ESP_LOGE(TAG, "Channel timeout %ld seconds", (long)duration.count());
+    }
+    return timeout;
+}