mirror of
https://github.com/wiiu-env/WiiUPluginLoaderBackend.git
synced 2024-11-06 04:55:07 +01:00
cc5acd0980
- avoid using const std::unique_ptr& and const std::shared_ptr& - avoid wrapping results in std::optional - prefer std::string_view over const std::string& - update FSUtils::LoadFileToMem to write into std::vector<uint8_t> - use std::span when possible - Avoid unnessecary copies in PluginDataFactory - allocate plugins as HeapMemoryFixedSize which bascially is a std::unique_ptr with fixed size
86 lines
3.0 KiB
C++
86 lines
3.0 KiB
C++
/****************************************************************************
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* Copyright (C) 2018 Maschell
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) 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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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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****************************************************************************/
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#include "PluginDataFactory.h"
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#include "NotificationsUtils.h"
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#include "fs/FSUtils.h"
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#include "utils/StringTools.h"
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#include "utils/logger.h"
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#include "utils/utils.h"
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#include <dirent.h>
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#include <forward_list>
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#include <memory>
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std::set<std::shared_ptr<PluginData>> PluginDataFactory::loadDir(std::string_view path) {
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std::set<std::shared_ptr<PluginData>> result;
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struct dirent *dp;
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DIR *dfd;
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if (path.empty()) {
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DEBUG_FUNCTION_LINE_ERR("Failed to load Plugins from dir: Path was empty");
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return result;
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}
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if ((dfd = opendir(path.data())) == nullptr) {
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DEBUG_FUNCTION_LINE_ERR("Couldn't open dir %s", path.data());
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return result;
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}
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while ((dp = readdir(dfd)) != nullptr) {
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if (dp->d_type == DT_DIR) {
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continue;
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}
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if (std::string_view(dp->d_name).starts_with('.') || std::string_view(dp->d_name).starts_with('_') || !std::string_view(dp->d_name).ends_with(".wps")) {
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DEBUG_FUNCTION_LINE_WARN("Skip file %s/%s", path.data(), dp->d_name);
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continue;
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}
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auto full_file_path = string_format("%s/%s", path.data(), dp->d_name);
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DEBUG_FUNCTION_LINE("Loading plugin: %s", full_file_path.c_str());
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auto pluginData = load(full_file_path);
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if (pluginData) {
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result.insert(std::move(pluginData));
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} else {
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auto errMsg = string_format("Failed to load plugin: %s", full_file_path.c_str());
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DEBUG_FUNCTION_LINE_ERR("%s", errMsg.c_str());
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DisplayErrorNotificationMessage(errMsg, 15.0f);
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}
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}
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closedir(dfd);
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return result;
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}
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std::unique_ptr<PluginData> PluginDataFactory::load(std::string_view filename) {
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std::vector<uint8_t> buffer;
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if (FSUtils::LoadFileToMem(filename, buffer) < 0) {
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DEBUG_FUNCTION_LINE_ERR("Failed to load %s into memory", filename.data());
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return nullptr;
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}
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DEBUG_FUNCTION_LINE_VERBOSE("Loaded file!");
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return load(std::move(buffer), filename);
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}
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std::unique_ptr<PluginData> PluginDataFactory::load(std::vector<uint8_t> &&buffer, std::string_view source) {
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if (buffer.empty()) {
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return nullptr;
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}
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return make_unique_nothrow<PluginData>(std::move(buffer), source);
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}
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