Line data    Source code

       1              : /*
       2              :  * SPDX-License-Identifier: GPL-3.0-only
       3              :  * MuseScore-CLA-applies
       4              :  *
       5              :  * MuseScore Studio
       6              :  * Music Composition & Notation
       7              :  *
       8              :  * Copyright (C) 2022 MuseScore Limited and others
       9              :  *
      10              :  * This program is free software: you can redistribute it and/or modify
      11              :  * it under the terms of the GNU General Public License version 3 as
      12              :  * published by the Free Software Foundation.
      13              :  *
      14              :  * This program is distributed in the hope that it will be useful,
      15              :  * but WITHOUT ANY WARRANTY; without even the implied warranty of
      16              :  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
      17              :  * GNU General Public License for more details.
      18              :  *
      19              :  * You should have received a copy of the GNU General Public License
      20              :  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
      21              :  */
      22              : 
      23              : #include "vstpluginmetareader.h"
      24              : 
      25              : #include "audio/common/audiotypes.h"
      26              : 
      27              : #include "vsttypes.h"
      28              : #include "vstpluginattrs.h"
      29              : #include "vsterrors.h"
      30              : 
      31              : #include "log.h"
      32              : 
      33              : using namespace muse;
      34              : using namespace muse::audioplugins;
      35              : using namespace muse::vst;
      36              : 
      37            0 : audioplugins::PluginType VstPluginMetaReader::metaType() const
      38              : {
      39            0 :     return std::string(AUDIO_RESOURCE_TYPE_NAME);
      40              : }
      41              : 
      42            0 : bool VstPluginMetaReader::canReadMeta(const io::path_t& pluginPath) const
      43              : {
      44            0 :     return io::suffix(pluginPath) == VST3_PACKAGE_EXTENSION;
      45              : }
      46              : 
      47            0 : RetVal<PluginMetaList> VstPluginMetaReader::readMeta(const io::path_t& pluginPath) const
      48              : {
      49            0 :     PluginModulePtr module = createModule(pluginPath);
      50            0 :     if (!module) {
      51            0 :         return make_ret(Err::NoPluginModule);
      52              :     }
      53              : 
      54            0 :     const auto& factory = module->getFactory();
      55            0 :     PluginMetaList result;
      56              : 
      57            0 :     for (const ClassInfo& classInfo : factory.classInfos()) {
      58            0 :         if (classInfo.category() != kVstAudioEffectClass) {
      59            0 :             continue;
      60              :         }
      61              : 
      62            0 :         PluginMeta meta;
      63            0 :         meta.id = io::completeBasename(pluginPath).toStdString();
      64            0 :         meta.type = AUDIO_RESOURCE_TYPE_NAME;
      65            0 :         meta.attributes.emplace(CATEGORIES_ATTRIBUTE, String::fromStdString(classInfo.subCategoriesString()));
      66            0 :         meta.attributes.emplace(muse::audio::HAS_NATIVE_EDITOR_SUPPORT_ATTRIBUTE, u"true");
      67            0 :         meta.vendor = classInfo.vendor();
      68              : 
      69            0 :         result.emplace_back(std::move(meta));
      70            0 :         break;
      71            0 :     }
      72              : 
      73            0 :     if (result.empty()) {
      74            0 :         return make_ret(Err::NoAudioEffect);
      75              :     }
      76              : 
      77            0 :     return RetVal<PluginMetaList>::make_ok(result);
      78            0 : }