std::vector<Tial::VFS::NativeFSDriver::FileEntry> Tial::VFS::NativeFSDriver::listDirectory(const Path &path) {
Utility::NativePath realPath = nativeDirectory/path;
LOGN1 << "path = " << path << ", native path = " << realPath;
std::vector<Tial::VFS::NativeFSDriver::FileEntry> v;
#if (BOOST_OS_UNIX || BOOST_OS_MACOS)
std::unique_ptr<DIR, std::function<void(DIR*)>> realDirectory(
::opendir(std::string(realPath).c_str()),
[](DIR *ptr) {
::closedir(ptr);
}
);
if(!realDirectory)
THROW std::system_error(errno, std::system_category());
struct dirent *entry;
while((entry = ::readdir(realDirectory.get()))) {
std::string name(entry->d_name);
if(name == "." || name == "..")
continue;
v.push_back({name, entry->d_type == DT_DIR});
}
#else
#error "Platform not supported"
#endif
return v;
}
virtual Status Mount(const VfsPath& mountPoint, const OsPath& path, size_t flags /* = 0 */, size_t priority /* = 0 */)
{
ScopedLock s;
if(!DirectoryExists(path))
{
if(flags & VFS_MOUNT_MUST_EXIST)
return ERR::VFS_DIR_NOT_FOUND; // NOWARN
else
RETURN_STATUS_IF_ERR(CreateDirectories(path, 0700));
}
VfsDirectory* directory;
WARN_RETURN_STATUS_IF_ERR(vfs_Lookup(mountPoint, &m_rootDirectory, directory, 0, VFS_LOOKUP_ADD|VFS_LOOKUP_SKIP_POPULATE));
PRealDirectory realDirectory(new RealDirectory(path, priority, flags));
RETURN_STATUS_IF_ERR(vfs_Attach(directory, realDirectory));
return INFO::OK;
}
