mirror of
https://github.com/Atmosphere-NX/Atmosphere.git
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53 lines
1.9 KiB
C++
53 lines
1.9 KiB
C++
/*
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* Copyright (c) 2018-2020 Atmosphère-NX
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms and conditions of the GNU General Public License,
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* version 2, as published by the Free Software Foundation.
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*
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* This program is distributed in the hope it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* 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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#pragma once
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#include "../fs_common.hpp"
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#include "../fs_directory.hpp"
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namespace ams::fs::fsa {
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class IDirectory {
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public:
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virtual ~IDirectory() { /* ... */ }
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Result Read(s64 *out_count, DirectoryEntry *out_entries, s64 max_entries) {
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R_UNLESS(out_count != nullptr, fs::ResultNullptrArgument());
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if (max_entries == 0) {
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*out_count = 0;
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return ResultSuccess();
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}
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R_UNLESS(out_entries != nullptr, fs::ResultNullptrArgument());
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R_UNLESS(max_entries > 0, fs::ResultInvalidArgument());
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return this->ReadImpl(out_count, out_entries, max_entries);
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}
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Result GetEntryCount(s64 *out) {
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R_UNLESS(out != nullptr, fs::ResultNullptrArgument());
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return this->GetEntryCountImpl(out);
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}
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public:
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/* TODO: This is a hack to allow the mitm API to work. Find a better way? */
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virtual sf::cmif::DomainObjectId GetDomainObjectId() const = 0;
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protected:
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/* ...? */
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private:
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virtual Result ReadImpl(s64 *out_count, DirectoryEntry *out_entries, s64 max_entries) = 0;
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virtual Result GetEntryCountImpl(s64 *out) = 0;
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};
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}
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