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0ac3dbfec9
Relax paranoidal mount point locking and temp dir creation mechanism. It was incompatible with a setup where user directory is symlinked. Instead, create temp dir as close to target as possible (see savedata).
39 lines
1.3 KiB
C++
39 lines
1.3 KiB
C++
#pragma once
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#include <vector>
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#include <string>
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#include <string_view>
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struct lv2_fs_mount_point;
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namespace vfs
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{
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// Mount VFS device
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bool mount(std::string_view vpath, std::string_view path);
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// Convert VFS path to fs path, optionally listing directories mounted in it
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std::string get(std::string_view vpath, std::vector<std::string>* out_dir = nullptr, std::string* out_path = nullptr);
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// Escape VFS name by replacing non-portable characters with surrogates
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std::string escape(std::string_view name, bool escape_slash = false);
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// Invert escape operation
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std::string unescape(std::string_view name);
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// Functions in this namespace operate on host filepaths, similar to fs::
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namespace host
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{
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// For internal use (don't use)
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std::string hash_path(const std::string& path, const std::string& dev_root);
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// Call fs::rename with retry on access error
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bool rename(const std::string& from, const std::string& to, const lv2_fs_mount_point* mp, bool overwrite);
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// Delete file without deleting its contents, emulated with MoveFileEx on Windows
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bool unlink(const std::string& path, const std::string& dev_root);
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// Delete folder contents using rename, done atomically if remove_root is true
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bool remove_all(const std::string& path, const std::string& dev_root, const lv2_fs_mount_point* mp, bool remove_root = true);
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}
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}
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