43 lines
1.9 KiB
C++
43 lines
1.9 KiB
C++
/****************************************************************************
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* Copyright (C) 2016-2021 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 "RootEntry.h"
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#include <coreinit/debug.h>
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RootEntry::RootEntry(const std::shared_ptr<DirectoryEntry> &input) : DirectoryEntry(input) {
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}
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uint32_t RootEntry::parseLastEntryNumber(const std::array<uint8_t, NodeEntry::LENGTH> &data) {
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return ((uint32_t *) &data[8])[0];
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}
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std::optional<std::shared_ptr<NodeEntry>>
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RootEntry::parseData(const std::array<uint8_t, NodeEntry::LENGTH> &data,
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const NodeEntryParam ¶m,
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const std::shared_ptr<SectionEntries> §ionEntries,
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const std::shared_ptr<StringTable> &stringTable) {
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auto dir = DirectoryEntry::parseData(data, param, sectionEntries, stringTable);
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if (dir.has_value()) {
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if ((dir.value()->entryType & ENTRY_TYPE_Directory) != ENTRY_TYPE_Directory || dir.value()->entryNumber != 0) {
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DEBUG_FUNCTION_LINE("Input is no root entry.");
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return {};
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}
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return std::shared_ptr<NodeEntry>(new RootEntry(dir.value()));
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}
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DEBUG_FUNCTION_LINE("Failed to parse dir");
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return {};
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}
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