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author | Liam <byteslice@airmail.cc> | 2023-06-03 14:42:52 +0200 |
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committer | Liam <byteslice@airmail.cc> | 2023-06-03 14:50:54 +0200 |
commit | 790f91fcc57458ef63db7bf1baccc9d9ca2d57ce (patch) | |
tree | b5612c33c77edf6a98ee4eea7f663233d8649ca1 /src/core/file_sys/vfs_cached.cpp | |
parent | Merge pull request #10575 from bm01/issue-template (diff) | |
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Diffstat (limited to 'src/core/file_sys/vfs_cached.cpp')
-rw-r--r-- | src/core/file_sys/vfs_cached.cpp | 63 |
1 files changed, 63 insertions, 0 deletions
diff --git a/src/core/file_sys/vfs_cached.cpp b/src/core/file_sys/vfs_cached.cpp new file mode 100644 index 000000000..c3154ee81 --- /dev/null +++ b/src/core/file_sys/vfs_cached.cpp @@ -0,0 +1,63 @@ +// SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project +// SPDX-License-Identifier: GPL-2.0-or-later + +#include "core/file_sys/vfs_cached.h" +#include "core/file_sys/vfs_types.h" + +namespace FileSys { + +CachedVfsDirectory::CachedVfsDirectory(VirtualDir& source_dir) + : name(source_dir->GetName()), parent(source_dir->GetParentDirectory()) { + for (auto& dir : source_dir->GetSubdirectories()) { + dirs.emplace(dir->GetName(), std::make_shared<CachedVfsDirectory>(dir)); + } + for (auto& file : source_dir->GetFiles()) { + files.emplace(file->GetName(), file); + } +} + +CachedVfsDirectory::~CachedVfsDirectory() = default; + +VirtualFile CachedVfsDirectory::GetFile(std::string_view file_name) const { + auto it = files.find(file_name); + if (it != files.end()) { + return it->second; + } + + return nullptr; +} + +VirtualDir CachedVfsDirectory::GetSubdirectory(std::string_view dir_name) const { + auto it = dirs.find(dir_name); + if (it != dirs.end()) { + return it->second; + } + + return nullptr; +} + +std::vector<VirtualFile> CachedVfsDirectory::GetFiles() const { + std::vector<VirtualFile> out; + for (auto& [file_name, file] : files) { + out.push_back(file); + } + return out; +} + +std::vector<VirtualDir> CachedVfsDirectory::GetSubdirectories() const { + std::vector<VirtualDir> out; + for (auto& [dir_name, dir] : dirs) { + out.push_back(dir); + } + return out; +} + +std::string CachedVfsDirectory::GetName() const { + return name; +} + +VirtualDir CachedVfsDirectory::GetParentDirectory() const { + return parent; +} + +} // namespace FileSys |