使用boost pfr 遍历结构体

module/Local_Server/DSP/DSP_Config.cpp

@@ -66,10 +66,10 @@ void DSP_Config::server(Global *g) {
 #endif
     set_fft_point_number(this->fft_point_number);
     g->save();
-    res->setBody(warp(to_json()).to_json_string());
+    res->setBody(warp(to_base_json()).to_json_string());
   });
   svr.Post(api + "get_dsp_config", [this](HTTP_Param) {
-    res->setBody(warp(to_json()).to_json_string());
+    res->setBody(warp(to_base_json()).to_json_string());
   });
 
   drogon::app().registerHandler(

module/Local_Server/DSP/DSP_Config.h

@@ -18,21 +18,27 @@ class Global;
 enum Demod_Mode { LSB, USB, AM, FM };
 
 extern BaseLogger *dsp_logger;
-struct DSP_Config : Base_DSP {
-  std::string url;
-  std::uint16_t port{};
-  std::int64_t power_min;
-  std::int64_t power_max;
-  std::int64_t power_offset;
-  std::uint64_t frame_rate;
-  bool debug;
-  Demod_Mode demod_mode;
-  std::int64_t audio_gain;
-  std::int64_t color_gain;
+
+class DSP_Config_Data {
+public:
+    std::string url;
+    std::uint16_t port{};
+    std::int64_t power_min;
+    std::int64_t power_max;
+    std::int64_t power_offset;
+    std::uint64_t frame_rate;
+    bool debug;
+    Demod_Mode demod_mode;
+    std::int64_t audio_gain;
+    std::int64_t color_gain;
+    PSC_USE_JSON
+};
+
+class DSP_Config : public Base_DSP, public DSP_Config_Data{
+public:
+
   ~DSP_Config();
-
   void close_dsp_device() const;
-
   void init_update(const Psc::JSON *that_json) {
     Get_J(port);
     Get_J(center_freq);
@@ -46,36 +52,16 @@ struct DSP_Config : Base_DSP {
     Get_J(audio_gain);
     Get_J(color_gain);
   }
-  void init(const Psc::JSON *that_json) {
-    init_update(that_json);
-    Get_J(url);
-    Get_J(fft_period_ms);
-    Get_J(fft_win_type);
-    Get_J(debug);
-    Get_J(frame_rate);
-    Get_J(library_path);
+  void from_json(const Psc::JSON *that_json) {
+      Base_DSP::from_base_json(that_json);
+      DSP_Config_Data::from_base_json(that_json);
   }
-  Psc::JSON to_json() const {
-    Psc::JSON ret = Base_DSP::to_json();
-    Ret_J(url);
-    Ret_J(port);
-    Ret_J(power_min);
-    Ret_J(power_max);
-    Ret_J(power_offset);
-    Ret_J(frame_rate);
-    Ret_J(debug);
-    Ret_J(demod_mode);
-    Ret_J(audio_gain);
-    Ret_J(color_gain);
-    return ret;
+  Psc::JSON to_base_json() const {
+    return Base_DSP::to_base_json() += DSP_Config_Data::to_base_json();
   }
-
   void init_env();
-
   void set_fft_point_number(uint64_t fft_point_number, bool force = false);
-
   std::atomic<bool> record_iq_stream_ing = false;
-
   struct Memory_Buffer {
     std::vector<std::string> get_all() {
       std::vector<std::string> empty;

module/Local_Server/DSP/global.h

@@ -3,32 +3,14 @@
 #include "Core/Base/JSON.h"
 #include "Core/spdlog/export.h"
 
-struct Base_DSP {
+class Base_DSP {
+public:
   std::string library_path;
   std::uint64_t center_freq{};
   std::uint64_t band_width{};
   std::uint64_t sample_rate{};
-  std::atomic<std::uint64_t> fft_point_number = 1024;
+  Psc::Copyable_Atomic<std::uint64_t> fft_point_number = 1024;
   int fft_period_ms;
   UHD_FFTWin fft_win_type;
-  [[nodiscard]] Psc::JSON to_json() const {
-    Psc::JSON ret = Psc::JSON::object();
-    Ret_J(library_path);
-    Ret_J(center_freq);
-    Ret_J(band_width);
-    Ret_J(sample_rate);
-    Ret_J(fft_point_number);
-    Ret_J(fft_period_ms);
-    Ret_J(fft_win_type);
-    return ret;
-  }
-  void load(Psc::JSON *that_json) {
-    Get_J(library_path);
-    Get_J(center_freq);
-    Get_J(band_width);
-    Get_J(sample_rate);
-    Get_J(fft_point_number);
-    Get_J(fft_period_ms);
-    Get_J(fft_win_type);
-  }
+  PSC_USE_JSON
 };