Microsoft.VisualStudio.LiveShare.Client A cancellation token. A cancellation token.

Acquires a file lock to ensure only one vsls-agent process can be started for the agent URI.

Cancellation token Disposable that releases the lock when it's disposed

Get agent lock file path.

Lock file path is $TEMP/vsls-agent/{Agent URI hash}.lock. Agent URI hash must be consistent across different processes, and so we cannot use Privacy.GetShortHash() which uses hash key that is process-specific. We calculate the Agent URI hash here instead. Lock file path, not null.

RPC message filter that can throw RemoteException on error codes associated with restricted operations.

Checks if the current RPC session client can perform the specified operation. Returns true if the is null.

Checks if the given client can perform the specified operation. Returns true if is null.

Gets a value indicating whether current guest, calling a service in VS via RPC, is read-only. Returns true if there is no guest context on active RPC session or the guest is readonly. Returns false if there is guest context on active RPC session and it is not readonly.

Gets a value indicating whether the specific RPC session client is read-only.

Checks if the current RPC session client can perform the specified operation and throws InsufficientAccessException if not.

Exception that indicates that CollaborationServiceFactory failed critically and joining start must be aborted. To indicate such critical failure, the service factory throws an exception with "Microsoft.VisualStudio.LiveShare.CriticalFactoryFailure" Data key.

Creates a new instance of with the exception from the collaboration service factory.

Exception thrown by collaboration service factory, not null.

An RPC message filter responsible for translating response error messages into the application errors.

Translates RPC request messages.

A request message If this request is being sent. Translated request message

Translates RPC response messages.

A request message. A response message. If this response is being sent. Translated response message. When remote method couldn't be resolved. When remote service returns error code.

Read user name and email info.

Share RPC services and make requests to remote RPC services shared by another instance of the same extension.

Contribute commands to the collaboration menu.

Start forwarding a port without prompting for user consent.

Special token that indicates all permissions are granted.

Special token that indicates the extension should be entirely blocked from using the API.

Provides API to retrieve a client instance.

Retrieves a client instance.

Enables other VS extensions to interact with a Live Share session.

Raises a event.

Logical error codes defined by remote application services.

A contract representing the local client session.

This abstraction is meant to encapsulate a session that can either be in-process or over RPC but still local (client to local agent) so that we avoid requiring RPC-isms that get in the way for in-process implementations.

Gets or sets the claims principal for this session.

Gets the unique id associated with this client session.

Adds a service implementation for the service provider.

The service implementation to add. A has already been added that matches the as this . is null. does not implement a contract attributed by .

Removes a service implementation for the service provider.

The service implementation to add. is null. does not implement a contract attributed by .

Orchestrates a task execution flow by executing or monitoring a task.

Launches a task and monitors the task execution.

The unique task ID. The progress updates. The cancellation token.

Monitors an existing task execution given its moniker.

The task execution moniker. The progress updates. Indicates whether the driver should terminate the task execution on cancel. The cancellation token.

Represents a stream that is returned by the . This stream is a proxy for a stream running by the , maybe across RPC boundary.

Helper class facilitating the invokation flow of a remote task.

Starts a remote task given a task ID and monitors its output.

Unique ID of the desired task. Report progress. Cancellation token. Will terminate the task execution if cancellation is requested.

Monitors a task execution and stream the task output associated with it.

Unique ID of the desired task execution. Report progress. The cancellation token.

Json converter for RestrictedOperation class

Security permissions of the guest user in the RPC session that connects the host agent with the guest agent. Use this class in host services that run on the host agent and interact with guests. Valid only after the guest has authenticated. The behavior is undefined for the RPC session that connects the agent with the client. Though the members are static, async local allows them to follow the async context of the RPC invocations.

Gets a value indicating if the interacting user is the owner. Always true for the host; true for the guest if it is the same user as the host; otherwise, false.

Gets value indicating if the interacting user is the host. Never true for guests even if it is the same user as the host.

Class that implements IServiceProvider interface

Collection of settings that can be loaded from a flat JSON file, with support for a settings override file in the user directory.

Provides a way to get a remote stream.

Gets a stream id from remote Stream Manager service and opens a stream via RPC stream transport or wraps remote Stream Service if RPC stream transport is not supported.

Stream name, used by Stream Manager Service to pick the stream provider. Stream condition, data passed to the stream provider to create or get the stream. A cancellation token. A remote stream or null if stream not found or cannot be created. The stream will behave as closed (reading returns 0 bytes) when RPC channel disconnects.

Provides a way to read\write to a remotestream.

Json extensions

The max depth for serialization.

The JSON object serialization settings.

The JSON object serializer.

Deserialize object directly from JToken.

Type of object. The JToken to be deserialized.

Extract the property directly from JObject.

Type of property to return. The JObject to be deserialized. The property name.

Helper methods to acquire services via .

A collection of file system path analysis and manipulation functions.

Generates an absolute path from a base path and another path.

An absolute path to use as the root if is relative. IMPORTANT: if basePath is a directory, it must end with a directory separator character or else it will be treated like a filename and discarded. A relative or absolute path, that needs to be absolute. Thrown when the argument is not an absolute path. A normalized, absolute path. A path with relative parents (i.e. c:\temp\tmp\..\a.txt) will never be returned. Not necessarily canonical, in that the file casing of the path is not guaranteed to be consistent.

given the absolute location of a file, and a disc location, returns relative file path to that disk location.

The base path we want to relativize to. Must be absolute. Should not include a filename as the last segment will be interpreted as a directory. The path we need to make relative to basePath. The path can be either absolute path or a relative path in which case it is relative to the base path The relative path (can be the full path when no relationship exists). If and are equivalent, the empty string is returned.

Make sure there is no [unnecessary] trailing directory separator.

directory path directory path without trailing slash

Make sure there is a trailing directory separator.

directory path Directory separator char directory path with trailing slash

Detects whether a given file falls within a given directory.

The absolute, normalized path to the directory. The absolute, normalized path to the file. true if the given file falls within the given directory. The current implementation of this method does NOT normalize the paths before the check.

Tests a path to see if it is absolute or not. More reliable that Path.IsPathRooted.

The path to check. true if the path is rooted; false otherwise.

Check if path is a directory

The path to check true if the path is a directory

Gets the correctly cased path for a given directory.

Directory to find the correct casing for. New directory with correctly cased path.

Verify a valid path

The path to verify True if a valid path

A few fast checks that determine whether normalization of a path is warranted.

A non-empty path. true if normalization is likely needed; false if normalization doesn't appear to be needed. In the interest of executing very fast (since this method is used in fast-or-slow-path checks) this method by no means is comprehensive, but it should catch the common causes for needing normalization.

Helper function to create Uri object form path.

path string uri object

Fixes common problems with local paths like double-backslash.

The path to fix up. The cleaned up path.