RSDK-13979 Implement PlayStream

conanfile.py

@@ -42,7 +42,7 @@ def configure(self):
             self.options["*"].shared = False
 
     def requirements(self):
-        self.requires("viam-cpp-sdk/0.21.0")
+        self.requires("viam-cpp-sdk/0.37.0")
         self.requires("libmp3lame/3.100")
         self.requires("soxr/0.1.3")
 

src/discovery.hpp

@@ -16,6 +16,9 @@ class AudioDiscovery : public viam::sdk::Discovery {
                             audio::device_id::DeviceIdResolver* resolver = nullptr);
     std::vector<viam::sdk::ResourceConfig> discover_resources(const viam::sdk::ProtoStruct& extra) override;
     viam::sdk::ProtoStruct do_command(const viam::sdk::ProtoStruct& command) override;
+    viam::sdk::ProtoStruct get_status() override {
+        return {};
+    }
     static viam::sdk::Model model;
 
    private:

src/microphone.hpp

@@ -50,6 +50,9 @@ class Microphone final : public viam::sdk::AudioIn {
 
     viam::sdk::audio_properties get_properties(const viam::sdk::ProtoStruct& extra);
     std::vector<viam::sdk::GeometryConfig> get_geometries(const viam::sdk::ProtoStruct& extra);
+    viam::sdk::ProtoStruct get_status() override {
+        return {};
+    }
 
     // Restarts the stream.
     // Must NOT be called while holding stream_ctx_mu_.