private Inner()
{
using var _ = ApiCallSource.ForceInternalCall();
RootNode = new Directory("", Permissions.PublicReadOnly); // root node name is "" so paths begin with "/" (since path strings are split at '/')
RootNode.AddEntryInner(new Directory("environment", Permissions.PublicReadWrite));
RootNode.AddEntryInner(new Directory("modules", Permissions.PublicReadWrite));
RootNode.AddEntryInner(new Directory("runtime", Permissions.PublicReadWrite));
RootNode.AddEntryInner(new Directory("temp", Permissions.PublicReadWrite));
}
private void SaveToFileInner()
{
ApiCallSource.AssertAccess(Permissions, Access.Write);
long pos = SharedStream.Stream.Position;
SharedStream.Seek(0);
File.WriteAllBytes(SourcePath, SharedStream.ReadToEnd());
SharedStream.Seek(pos);
}
internal void SaveToFileInner()
{
ApiCallSource.AssertAccess(Permissions, Access.Write);
var pos = SharedStream.Stream.Position;
SharedStream.Seek(0);
File.WriteAllText(SourcePath, SharedStream.ReadToEnd());
SharedStream.Seek(pos);
}
internal void SerializeInner <TObject>(TObject obj, WriteMode writeMode = WriteMode.Overwrite)
{
ApiCallSource.AssertAccess(Permissions, Access.Write);
if (writeMode == WriteMode.Overwrite)
{
SharedStream.Seek(0);
SharedStream.SetLength(0);
}
else
{
SharedStream.Seek(0, SeekOrigin.End);
}
SharedStream.WriteLine(JsonConvert.SerializeObject(obj, Formatting.Indented));
}
internal void SerializeInner <TObject>(TObject obj, WriteMode writeMode = WriteMode.Overwrite)
{
ApiCallSource.AssertAccess(Permissions, Access.Write);
if (writeMode == WriteMode.Overwrite)
{
SharedStream.Seek(0);
SharedStream.SetLength(0);
}
else
{
SharedStream.Seek(0, SeekOrigin.End);
}
using (var writer = new StringWriter())
{
new XmlSerializer(typeof(TObject)).Serialize(writer, obj);
SharedStream.WriteLine(writer.ToString());
}
}
internal TObject DeserializeInner <TObject>(long offset = long.MaxValue, SeekOrigin loc = SeekOrigin.Begin, bool retainPosition = true)
{
ApiCallSource.AssertAccess(Permissions, Access.Read);
long?returnPosition = null;
if (offset != long.MaxValue)
{
if (retainPosition)
{
returnPosition = SharedStream.Stream.Position;
}
SharedStream.Seek(offset, loc);
}
TObject obj = (TObject) new XmlSerializer(typeof(TObject)).Deserialize(new StreamReader(SharedStream.Stream));
if (returnPosition != null)
{
SharedStream.Seek(returnPosition.Value);
}
return(obj);
}
internal TObject DeserializeInner <TObject>(long offset = long.MaxValue, SeekOrigin loc = SeekOrigin.Begin,
bool retainPosition = true)
{
ApiCallSource.AssertAccess(Permissions, Access.Read);
long?returnPosition = null;
if (offset != long.MaxValue)
{
if (retainPosition)
{
returnPosition = SharedStream.Stream.Position;
}
SharedStream.Seek(offset, loc);
}
var obj = JsonConvert.DeserializeObject <TObject>(SharedStream.ReadToEnd());
if (returnPosition != null)
{
SharedStream.Seek(returnPosition.Value);
}
return(obj);
}
public static Asset?Import(string assetType, bool createOnFail, string targetPath, string name, Permissions perm, string sourcePath, params object[] args)
{
using var _ = ApiCallSource.StartExternalCall();
return(ImportInner(assetType, createOnFail, targetPath, name, perm, sourcePath, args));
}
public static TAsset?Import <TAsset>(string assetType, Stream stream, string targetPath, string name,
Permissions perm, string sourcePath, params object[] args) where TAsset : Asset
{
using var _ = ApiCallSource.StartExternalCall();
return(ImportInner <TAsset>(assetType, stream, targetPath, name, perm, sourcePath, args));
}
public static Asset?Search(string name)
{
using var _ = ApiCallSource.StartExternalCall();
return(SearchInner(name));
}
public static Asset?Search(VirtualFileSystem.Directory parent, string name)
{
using var _ = ApiCallSource.StartExternalCall();
return(SearchInner(parent, name));
}
public static TEntry?Search <TEntry>(string name) where TEntry : class, IEntry
{
using var _ = ApiCallSource.StartExternalCall();
return(SearchInner <TEntry>(Instance.RootNode, name));
}
public static Directory?CreatePath(string path, Permissions perm)
{
using var _ = ApiCallSource.StartExternalCall();
return(CreatePathInner(path, perm));
}
public static IEntry?AddEntry(string path, IEntry entry, Permissions perm = Permissions.PublicReadWrite)
{
using var _ = ApiCallSource.StartExternalCall();
return(AddEntryInner(path, entry, perm));
}
public static Asset?GetAsset(string targetPath)
{
using var _ = ApiCallSource.StartExternalCall();
return(GetAssetInner(targetPath));
}
public static TEntry?AddEntry <TEntry>(string path, TEntry entry, Permissions perm = Permissions.PublicReadWrite) where TEntry : class, IEntry
{
using var _ = ApiCallSource.StartExternalCall();
return(AddEntryInner(path, entry, perm));
}
public static bool EntryExists(string path, string name)
{
using var _ = ApiCallSource.StartExternalCall();
return(EntryExistsInner(path, name));
}
public static IEntry?Search(Directory parent, string name)
{
using var _ = ApiCallSource.StartExternalCall();
return(SearchInner(parent, name));
}
public static IEntry?Search(string name)
{
using var _ = ApiCallSource.StartExternalCall();
return(SearchInner(Instance.RootNode, name));
}
public static TEntry?Search <TEntry>(Directory parent, string name) where TEntry : class, IEntry
{
using var _ = ApiCallSource.StartExternalCall();
return(SearchInner <TEntry>(parent, name));
}
public static LazyAsset?ImportLazy(string assetType, Stream stream, string targetPath, string name,
Permissions perm, string sourcePath, params object[] args)
{
using var _ = ApiCallSource.StartExternalCall();
return(ImportLazyInner(assetType, stream, targetPath, name, perm, sourcePath, args));
}
public TObject Deserialize <TObject>(long offset = long.MaxValue, SeekOrigin loc = SeekOrigin.Begin, bool retainPosition = true)
{
using var _ = ApiCallSource.StartExternalCall();
return(DeserializeInner <TObject>(offset, loc, retainPosition));
}
public static void RegisterAssetType(string type, string subtype, string[] fileExtensions, HandlerFunc handler)
{
using var _ = ApiCallSource.StartExternalCall();
RegisterAssetTypeInner(type, subtype, fileExtensions, handler);
}
public void Serialize <TObject>(TObject obj, WriteMode writeMode = WriteMode.Overwrite)
{
using var _ = ApiCallSource.StartExternalCall();
SerializeInner(obj, writeMode);
}
public static TAsset?GetAsset <TAsset>(string targetPath) where TAsset : Asset
{
using var _ = ApiCallSource.StartExternalCall();
return(GetAssetInner <TAsset>(targetPath));
}
public static IEntry?Traverse(string path)
{
using var _ = ApiCallSource.StartExternalCall();
return(TraverseInner(path));
}
public static TAsset?Search <TAsset>(string name) where TAsset : Asset
{
using var _ = ApiCallSource.StartExternalCall();
return(SearchInner <TAsset>(name));
}
public static TAsset?Search <TAsset>(VirtualFileSystem.Directory parent, string name) where TAsset : Asset
{
using var _ = ApiCallSource.StartExternalCall();
return(SearchInner <TAsset>(parent, name));
}
public static void DeleteEntry(string path, string name)
{
using var _ = ApiCallSource.StartExternalCall();
DeleteEntryInner(path, name);
}
public static TEntry?Traverse <TEntry>(string path) where TEntry : class, IEntry
{
using var _ = ApiCallSource.StartExternalCall();
return(TraverseInner <TEntry>(path));
}
