Robin E. R. Davies
108 lines
4.3 KiB
C++
108 lines
4.3 KiB
C++
/*
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* MIT License
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*
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* Copyright (c) 2023 Robin E. R. Davies
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy of
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* this software and associated documentation files (the "Software"), to deal in
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* the Software without restriction, including without limitation the rights to
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* use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
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* of the Software, and to permit persons to whom the Software is furnished to do
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* so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in all
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* copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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* SOFTWARE.
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*/
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#pragma once
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#include "lv2ext/pipedal.lv2/ext/fileBrowser.h"
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#include <filesystem>
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#include <lv2/core/lv2.h>
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#include <lv2/log/logger.h>
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#include <mutex>
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#include <filesystem>
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#include <vector>
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#include <string>
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#include <unordered_set>
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namespace pipedal
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{
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// Private forward declaration
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namespace implementation
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{
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class BrowserFilesVersionInfo
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{
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public:
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bool Load(const std::filesystem::path &path);
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void Save(const std::filesystem::path &path);
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const std::vector<std::string> &InstalledFiles() const;
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bool IsInstalled(const std::string &file) const;
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void AddFile(const std::string &file);
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uint32_t Version() const;
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void Version(uint32_t value);
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private:
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uint32_t version = 0;
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std::vector<std::string> installedFiles;
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std::unordered_set<std::string> installedFileMap;
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};
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};
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class FileBrowserFilesFeature
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{
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public:
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FileBrowserFilesFeature();
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void Initialize(
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const LV2_URID_Map *lv2Map,
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const LV2_Log_Log *lv2Log,
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const std::string &bundleDirectory,
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const std::string &browserDirectory);
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const LV2_Feature *GetFeature() { return &feature; }
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private:
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static void MakeDirectoryMap(const std::filesystem::path &rootBrowserDirectory);
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using WellKnownDirectoryMap = std::map<std::string, std::string>;
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static std::mutex g_DirectoryMap_mutex;
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static std::unique_ptr<WellKnownDirectoryMap> g_wellKnownDirectoryMap;
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LV2_Feature feature;
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const LV2_URID_Map *lv2Map = nullptr;
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LV2_Log_Logger lv2Logger = {nullptr, 0, 0, 0, 0};
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std::filesystem::path bundleDirectory;
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std::filesystem::path browserRootDirectory;
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std::filesystem::path privateDirectory;
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LV2_FileBrowser_Files featureData;
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std::map<std::string, std::string> wellKnownPaths;
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static char *FN_get_upload_path(LV2_FileBrowser_Files_Handle handle, const char *fileBrowserDirectory);
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static char *FN_map_path(LV2_FileBrowser_Files_Handle handle, const char *path, const char *resourcePathBase, const char *fileBrowserDirectory);
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static void FN_free_path(LV2_FileBrowser_Files_Handle handle, char *path);
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static LV2_FileBrowser_Status FN_publish_resource_files(LV2_FileBrowser_Files_Handle handle, uint32_t version, const char *resourcePath, const char *uploadDirectory);
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const char *GetWellKnownDirectory(const std::string &directory);
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void LogError(const char *message);
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char *GetUploadPath(const char *fileBrowserDirectory);
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char *MapPath(const char *path, const char *resourcePathBase, const char *fileBrowserDirectory);
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void FreePath(char *path);
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LV2_FileBrowser_Status PublishResourceFiles(uint32_t version, const char *resourcePath, const char *uploadDirectory);
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void PublishRecursive(
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implementation::BrowserFilesVersionInfo &versionInfo,
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const std::filesystem::path &rootResourcePath,
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const std::filesystem::path &resourcePath,
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const std::filesystem::path &browserPath);
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};
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} |