File browser compatibility, NAM

src/FileBrowserFilesFeature.hpp

@@ -0,0 +1,77 @@
+/*
+ * MIT License
+ * 
+ * Copyright (c) 2023 Robin E. R. Davies
+ * 
+ * Permission is hereby granted, free of charge, to any person obtaining a copy of
+ * this software and associated documentation files (the "Software"), to deal in
+ * the Software without restriction, including without limitation the rights to
+ * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
+ * of the Software, and to permit persons to whom the Software is furnished to do
+ * so, subject to the following conditions:
+ * 
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+#pragma once
+
+#include "FileBrowserFiles.h"
+#include <filesystem>
+#include <lv2/core/lv2.h>
+#include <lv2/log/logger.h>
+
+
+
+namespace pipedal {
+    // Private forward declaration
+    namespace implementation {
+        class BrowserFilesVersionInfo;
+    };
+
+    class FileBrowserFilesFeature {
+    public:
+        FileBrowserFilesFeature();
+        void Initialize(
+            const LV2_URID_Map *lv2Map,
+            const LV2_Log_Log *lv2Log,
+            const std::string&bundleDirectory, 
+            const std::string&browserDirectory);
+        const LV2_Feature*GetFeature() { return &feature; }
+    private:
+
+        LV2_Feature feature;
+        const LV2_URID_Map *lv2Map = nullptr;
+        LV2_Log_Logger lv2Logger = {nullptr,0,0,0,0};
+
+        std::filesystem::path bundleDirectory;
+        std::filesystem::path browserDirectory;
+        LV2_FileBrowser_Files featureData;
+
+        static char* FN_get_upload_path(LV2_FileBrowser_Files_Handle handle, const char* fileBrowserDirectory);
+        static char* FN_map_path(LV2_FileBrowser_Files_Handle handle, const char* path, const char *resourcePathBase,const char*fileBrowserDirectory);
+        static void FN_free_path(LV2_FileBrowser_Files_Handle handle, char* path);
+        static LV2_FileBrowser_Status FN_publish_resource_files(LV2_FileBrowser_Files_Handle handle,uint32_t version,const char*resourcePath, const char*uploadDirectory);
+
+        void LogError(const char*message);
+        char* GetUploadPath(const char* fileBrowserDirectory);
+        char* MapPath(const char* path,const char*resourcePathBase,const char* fileBrowserDirectory);
+        void FreePath(char* path);
+        LV2_FileBrowser_Status PublishResourceFiles(uint32_t version,const char*resourcePath, const char*uploadDirectory);
+
+        void PublishRecursive(
+            implementation::BrowserFilesVersionInfo& versionInfo,
+            const std::filesystem::path& rootResourcePath,
+            const std::filesystem::path& resourcePath,
+            const std::filesystem::path& browserPath
+        );
+    };
+}