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fs/Traits: add IsSpecialFilename()

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Merge some duplicate code in a central library.
This commit is contained in:
Max Kellermann
2020-03-07 09:02:02 +01:00
parent 5faf76051d
commit b7ce452308
4 changed files with 16 additions and 13 deletions
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11
src/storage/plugins/LocalStorage.cxx
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@@ -144,21 +144,12 @@ LocalStorage::OpenDirectory(const char *uri_utf8)
return std::make_unique<LocalDirectoryReader>(MapFSOrThrow(uri_utf8));
}
gcc_pure
static bool
SkipNameFS(PathTraitsFS::const_pointer_type name_fs) noexcept
{
return name_fs[0] == '.' &&
(name_fs[1] == 0 ||
(name_fs[1] == '.' && name_fs[2] == 0));
}
const char *
LocalDirectoryReader::Read() noexcept
{
while (reader.ReadEntry()) {
const Path name_fs = reader.GetEntry();
if (SkipNameFS(name_fs.c_str()))
if (PathTraitsFS::IsSpecialFilename(name_fs.c_str()))
continue;
try {