mirror of
https://github.com/Atmosphere-NX/Atmosphere.git
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71 lines
2.5 KiB
C++
71 lines
2.5 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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#include <stratosphere.hpp>
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#include "fsa/fs_mount_utils.hpp"
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#include "fsa/fs_filesystem_accessor.hpp"
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namespace ams::fs {
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namespace {
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Result HasEntry(bool *out, const char *path, fs::DirectoryEntryType type) {
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/* Set out to false initially. */
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*out = false;
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/* Try to get the entry type. */
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fs::DirectoryEntryType entry_type;
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R_TRY_CATCH(fs::GetEntryType(std::addressof(entry_type), path)) {
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/* If the path doesn't exist, nothing has gone wrong. */
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R_CONVERT(fs::ResultPathNotFound, ResultSuccess());
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} R_END_TRY_CATCH;
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/* We succeeded. */
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*out = entry_type == type;
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return ResultSuccess();
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}
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}
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Result EnsureDirectoryRecursively(const char *path) {
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/* Get the filesystem accessor and sub path. */
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impl::FileSystemAccessor *accessor;
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const char *sub_path;
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R_TRY(impl::FindFileSystem(std::addressof(accessor), std::addressof(sub_path), path));
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/* Use the system implementation. */
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return fssystem::EnsureDirectoryRecursively(accessor->GetRawFileSystemUnsafe(), sub_path);
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}
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Result EnsureParentDirectoryRecursively(const char *path) {
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/* Get the filesystem accessor and sub path. */
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impl::FileSystemAccessor *accessor;
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const char *sub_path;
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R_TRY(impl::FindFileSystem(std::addressof(accessor), std::addressof(sub_path), path));
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/* Use the system implementation. */
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return fssystem::EnsureParentDirectoryRecursively(accessor->GetRawFileSystemUnsafe(), sub_path);
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}
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Result HasFile(bool *out, const char *path) {
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return HasEntry(out, path, fs::DirectoryEntryType_File);
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}
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Result HasDirectory(bool *out, const char *path) {
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return HasEntry(out, path, fs::DirectoryEntryType_Directory);
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}
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}
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