public override async Task <Stream> OpenStreamAsync(IEntryModel entryModel,
FileExplorer.Defines.FileAccess access, CancellationToken ct)
{
//SevenZipWrapper wrapper = (Profile as SzsProfile).Wrapper;
ISzsItemModel entryItemModel = entryModel as ISzsItemModel;
//IEntryModel rootReferenceModel = itemModel.Root.ReferencedFile;
//return new CompressMemoryStream(wrapper, rootReferenceModel, itemModel.RelativePath, access, ct);
//To-DO: save to Profile.DiskIO.Mapper[itemModel].IOPath
if (entryItemModel.Root.Equals(entryItemModel))
{
IEntryModel referencedFile = entryItemModel.Root.ReferencedFile;
return(await(referencedFile.Profile as IDiskProfile).DiskIO.OpenStreamAsync(referencedFile, access, ct));
}
switch (access)
{
case FileExplorer.Defines.FileAccess.Read: return(await SzsFileStream.OpenReadAsync(entryModel, ct));
case FileExplorer.Defines.FileAccess.Write: return(SzsFileStream.OpenWrite(entryModel));
case FileExplorer.Defines.FileAccess.ReadWrite: return(await SzsFileStream.OpenReadWriteAsync(entryModel, ct));
}
throw new NotSupportedException();
}
public OpenStreamCommand(IEntryModel entryModel, FileExplorer.Defines.FileAccess access,
Func <IEntryModel, Stream, IScriptCommand> streamFunc, IScriptCommand thenCommand)
: base("OpenStream", thenCommand)
{
if (!(entryModel.Profile is IDiskProfile))
{
throw new ArgumentException("Profile isnt IDiskProfile.");
}
_entryModel = entryModel;
_access = access;
_streamFunc = streamFunc;
}
public override async Task <Stream> OpenStreamAsync(IEntryModel entryModel,
FileExplorer.Defines.FileAccess access, CancellationToken ct)
{
switch (access)
{
case FileExplorer.Defines.FileAccess.Read: return(await SkyDriveFileStream.OpenReadAsync(entryModel, ct));
case FileExplorer.Defines.FileAccess.Write: return(SkyDriveFileStream.OpenWrite(entryModel));
case FileExplorer.Defines.FileAccess.ReadWrite: return(await SkyDriveFileStream.OpenReadWriteAsync(entryModel, ct));
}
throw new NotSupportedException();
}
public override async Task <Stream> OpenStreamAsync(IEntryModel entryModel,
FileExplorer.Defines.FileAccess access, CancellationToken ct)
{
switch (access)
{
case FileExplorer.Defines.FileAccess.Read: return(File.OpenRead(entryModel.FullPath));
case FileExplorer.Defines.FileAccess.Write: return(File.OpenWrite(entryModel.FullPath));
case FileExplorer.Defines.FileAccess.ReadWrite: return(File.Open(entryModel.FullPath, FileMode.OpenOrCreate, FileAccess.ReadWrite));
}
throw new NotImplementedException();
}
public override async Task <Stream> OpenStreamAsync(IEntryModel entryModel,
FileExplorer.Defines.FileAccess access, CancellationToken ct)
{
switch (access)
{
case FileExplorer.Defines.FileAccess.Read: return(await GoogleDriveFileStream.OpenReadAsync(entryModel,
() => (entryModel.Profile as GoogleDriveProfile).HttpClientFunc(), ct));
case FileExplorer.Defines.FileAccess.Write: return(GoogleDriveFileStream.OpenWrite(entryModel, () => (entryModel.Profile as GoogleDriveProfile).HttpClientFunc()));
case FileExplorer.Defines.FileAccess.ReadWrite: return(await GoogleDriveFileStream.OpenReadWriteAsync(entryModel,
() => (entryModel.Profile as GoogleDriveProfile).HttpClientFunc(), ct));
}
throw new NotSupportedException();
}
public virtual Task <Stream> OpenStreamAsync(IEntryModel entryModel,
FileExplorer.Defines.FileAccess access, CancellationToken ct)
{
throw new NotImplementedException();
}
public static IScriptCommand OpenFileStream(IEntryModel entryModel, FileExplorer.Defines.FileAccess access,
Func <IEntryModel, Stream, IScriptCommand> streamFunc, Func <IEntryModel, IScriptCommand> thenCommandFunc)
{
return(new OpenStreamCommand(entryModel, access, streamFunc, thenCommandFunc(entryModel)));
}
