Isolated ResponseFormat in a new file

src/libs/subsonic/impl/RequestContext.hpp

@@ -27,7 +27,7 @@
 
 #include "ClientInfo.hpp"
 #include "ProtocolVersion.hpp"
-#include "SubsonicResponse.hpp"
+#include "ResponseFormat.hpp"
 
 namespace lms::db
 {

src/libs/subsonic/impl/ResponseFormat.cpp

@@ -0,0 +1,38 @@
+/*
+ * Copyright (C) 2024 Emeric Poupon
+ *
+ * This file is part of LMS.
+ *
+ * LMS is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * LMS is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with LMS.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "ResponseFormat.hpp"
+
+#include <string_view>
+
+namespace lms::api::subsonic
+{
+    std::string_view ResponseFormatToMimeType(ResponseFormat format)
+    {
+        switch (format)
+        {
+        case ResponseFormat::xml:
+            return "text/xml";
+        case ResponseFormat::json:
+            return "application/json";
+        }
+
+        return "";
+    }
+} // namespace lms::api::subsonic

src/libs/subsonic/impl/ResponseFormat.hpp

@@ -0,0 +1,33 @@
+/*
+ * Copyright (C) 2024 Emeric Poupon
+ *
+ * This file is part of LMS.
+ *
+ * LMS is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * LMS is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with LMS.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#pragma once
+
+#include <string_view>
+
+namespace lms::api::subsonic
+{
+    enum class ResponseFormat
+    {
+        xml,
+        json,
+    };
+
+    std::string_view ResponseFormatToMimeType(ResponseFormat format);
+} // namespace lms::api::subsonic

src/libs/subsonic/impl/SubsonicResponse.cpp

@@ -32,19 +32,6 @@
 
 namespace lms::api::subsonic
 {
-    std::string_view ResponseFormatToMimeType(ResponseFormat format)
-    {
-        switch (format)
-        {
-        case ResponseFormat::xml:
-            return "text/xml";
-        case ResponseFormat::json:
-            return "application/json";
-        }
-
-        return "";
-    }
-
     void Response::Node::setValue(std::string_view value)
     {
         assert(_children.empty() && _childrenArrays.empty() && _childrenValues.empty());

src/libs/subsonic/impl/SubsonicResponse.hpp

@@ -28,6 +28,7 @@
 #include "core/LiteralString.hpp"
 
 #include "ProtocolVersion.hpp"
+#include "ResponseFormat.hpp"
 #include "SubsonicResponseAllocator.hpp"
 
 namespace lms::api::subsonic
@@ -35,14 +36,6 @@ namespace lms::api::subsonic
     // Max count expected from all API methods that expose a count
     static inline constexpr std::size_t defaultMaxCountSize{ 1'000 };
 
-    enum class ResponseFormat
-    {
-        xml,
-        json,
-    };
-
-    std::string_view ResponseFormatToMimeType(ResponseFormat format);
-
     class Error
     {
     public:
@@ -244,7 +237,7 @@ namespace lms::api::subsonic
         std::size_t _max;
     };
 
-    class Response
+    class Response final
     {
     public:
         class Node
@@ -306,7 +299,7 @@ namespace lms::api::subsonic
         static Response createOkResponse(ProtocolVersion protocolVersion);
         static Response createFailedResponse(ProtocolVersion protocolVersion, const Error& error);
 
-        virtual ~Response() {}
+        ~Response() = default;
         Response(const Response&) = delete;
         Response& operator=(const Response&) = delete;
         Response(Response&&) = default;

src/libs/subsonic/impl/endpoints/MediaRetrieval.cpp

@@ -36,6 +36,7 @@
 #include "services/artwork/IArtworkService.hpp"
 
 #include "ParameterParsing.hpp"
+#include "RequestContext.hpp"
 #include "SubsonicId.hpp"
 #include "responses/Lyrics.hpp"
 

src/libs/subsonic/impl/endpoints/MediaRetrieval.hpp

@@ -22,10 +22,12 @@
 #include <Wt/Http/Request.h>
 #include <Wt/Http/Response.h>
 
-#include "RequestContext.hpp"
+#include "SubsonicResponse.hpp"
 
 namespace lms::api::subsonic
 {
+    class RequestContext;
+
     Response handleGetLyrics(RequestContext& context);
     Response handleGetLyricsBySongId(RequestContext& context);