84 lines
2.4 KiB
C++
84 lines
2.4 KiB
C++
/*
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* DISTRHO Cardinal Plugin
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* Copyright (C) 2021 Filipe Coelho <falktx@falktx.com>
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 3 of
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* the License, or any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* For a full copy of the GNU General Public License see the LICENSE file.
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*/
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#include <asset.hpp>
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#include <system.hpp>
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#include <plugin/Plugin.hpp>
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#ifdef NDEBUG
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# undef DEBUG
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#endif
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#include <algorithm>
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#include "DistrhoUtils.hpp"
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namespace rack {
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namespace asset {
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std::string userDir; // ignored
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std::string systemDir; // points to plugin resources dir (or installed/local Rack dir)
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std::string bundlePath; // points to plugin manifests dir (or empty)
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// get rid of "res/" prefix
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static inline std::string& trim(std::string& s)
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{
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if (std::strncmp(s.c_str(), "res/", 4) == 0)
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s = s.substr(4, s.size()-4);
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return s;
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}
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// ignored, returns the same as `system`
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std::string user(std::string filename) {
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return system(filename);
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}
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// get system resource, trimming "res/" prefix if we are loaded as a plugin bundle
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std::string system(std::string filename) {
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return system::join(systemDir, bundlePath.empty() ? filename : trim(filename));
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}
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// get plugin resource, also trims "res/" as needed
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std::string plugin(plugin::Plugin* plugin, std::string filename) {
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DISTRHO_SAFE_ASSERT_RETURN(plugin != nullptr, {});
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return system::join(plugin->path, trim(filename));
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}
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// path to plugin manifest
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std::string pluginManifest(const std::string& dirname) {
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if (bundlePath.empty())
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{
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if (dirname == "Core")
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return system::join(systemDir, "Core.json");
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return system::join(systemDir, "..", "..", "plugins", dirname, "plugin.json");
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}
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return system::join(bundlePath, dirname + ".json");
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}
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// path to plugin files
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std::string pluginPath(const std::string& dirname) {
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if (bundlePath.empty())
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{
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if (dirname == "Core")
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return systemDir;
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return system::join(systemDir, "..", "..", "plugins", "res", dirname);
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}
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return system::join(systemDir, dirname);
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}
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}
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}
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