diff --git a/rpcs3/Emu/VFS.cpp b/rpcs3/Emu/VFS.cpp index 6521851ae0..a56cbee6d8 100644 --- a/rpcs3/Emu/VFS.cpp +++ b/rpcs3/Emu/VFS.cpp @@ -283,25 +283,25 @@ using char2 = char8_t; using char2 = char; #endif -std::string vfs::escape(std::string_view path, bool escape_slash) +std::string vfs::escape(std::string_view name, bool escape_slash) { std::string result; - if (path.size() > 2 && path.find_first_not_of('.') == umax) + if (name.size() > 2 && name.find_first_not_of('.') == umax) { - // Path contains only dots, not allowed on Windows. - result.reserve(path.size() + 2); + // Name contains only dots, not allowed on Windows. + result.reserve(name.size() + 2); result += reinterpret_cast(u8"."); - result += path.substr(1); + result += name.substr(1); return result; } // Emulate NTS (limited) auto get_char = [&](std::size_t pos) -> char2 { - if (pos < path.size()) + if (pos < name.size()) { - return path[pos]; + return name[pos]; } else { @@ -310,19 +310,19 @@ std::string vfs::escape(std::string_view path, bool escape_slash) }; // Escape NUL, LPT ant other trash - if (path.size() > 2) + if (name.size() > 2) { // Pack first 3 characters - const u32 triple = std::bit_cast, u32>(toupper(path[0]) | toupper(path[1]) << 8 | toupper(path[2]) << 16); + const u32 triple = std::bit_cast, u32>(toupper(name[0]) | toupper(name[1]) << 8 | toupper(name[2]) << 16); switch (triple) { case "COM"_u32: case "LPT"_u32: { - if (path.size() >= 4 && path[3] >= '1' && path[4] <= '9') + if (name.size() >= 4 && name[3] >= '1' && name[4] <= '9') { - if (path.size() == 4 || path[4] == '.') + if (name.size() == 4 || name[4] == '.') { // Escape first character (C or L) result = reinterpret_cast(u8"!"); @@ -336,7 +336,7 @@ std::string vfs::escape(std::string_view path, bool escape_slash) case "AUX"_u32: case "PRN"_u32: { - if (path.size() == 3 || path[3] == '.') + if (name.size() == 3 || name[3] == '.') { result = reinterpret_cast(u8"!"); } @@ -346,11 +346,11 @@ std::string vfs::escape(std::string_view path, bool escape_slash) } } - result.reserve(result.size() + path.size()); + result.reserve(result.size() + name.size()); - for (std::size_t i = 0, s = path.size(); i < s; i++) + for (std::size_t i = 0, s = name.size(); i < s; i++) { - switch (char2 c = path[i]) + switch (char2 c = name[i]) { case 0: case 1: @@ -489,17 +489,17 @@ std::string vfs::escape(std::string_view path, bool escape_slash) return result; } -std::string vfs::unescape(std::string_view path) +std::string vfs::unescape(std::string_view name) { std::string result; - result.reserve(path.size()); + result.reserve(name.size()); // Emulate NTS auto get_char = [&](std::size_t pos) -> char2 { - if (pos < path.size()) + if (pos < name.size()) { - return path[pos]; + return name[pos]; } else { @@ -507,9 +507,9 @@ std::string vfs::unescape(std::string_view path) } }; - for (std::size_t i = 0, s = path.size(); i < s; i++) + for (std::size_t i = 0, s = name.size(); i < s; i++) { - switch (char2 c = path[i]) + switch (char2 c = name[i]) { case char2{u8"!"[0]}: { diff --git a/rpcs3/Emu/VFS.h b/rpcs3/Emu/VFS.h index 5c9075455a..85b4011f28 100644 --- a/rpcs3/Emu/VFS.h +++ b/rpcs3/Emu/VFS.h @@ -12,11 +12,11 @@ namespace vfs // Convert VFS path to fs path, optionally listing directories mounted in it std::string get(std::string_view vpath, std::vector* out_dir = nullptr, std::string* out_path = nullptr); - // Escape VFS path by replacing non-portable characters with surrogates - std::string escape(std::string_view path, bool escape_slash = false); + // Escape VFS name by replacing non-portable characters with surrogates + std::string escape(std::string_view name, bool escape_slash = false); // Invert escape operation - std::string unescape(std::string_view path); + std::string unescape(std::string_view name); // Functions in this namespace operate on host filepaths, similar to fs:: namespace host