NetCoreServer/source/NetCoreServer/HttpServer.cs at master · EthanAnro/NetCoreServer · GitHub

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using System;

using System.Net;

using System.IO;

namespace NetCoreServer

{

/// <summary>

/// HTTP server is used to create HTTP Web server and communicate with clients using HTTP protocol. It allows to receive GET, POST, PUT, DELETE requests and send HTTP responses.

/// </summary>

/// <remarks>Thread-safe.</remarks>

public class HttpServer : TcpServer

{

/// <summary>

/// Initialize HTTP server with a given IP address and port number

/// </summary>

/// <param name="address">IP address</param>

/// <param name="port">Port number</param>

public HttpServer(IPAddress address, int port) : base(address, port) { Cache = new FileCache(); }

/// <summary>

/// Initialize HTTP server with a given IP address and port number

/// </summary>

/// <param name="address">IP address</param>

/// <param name="port">Port number</param>

public HttpServer(string address, int port) : base(address, port) { Cache = new FileCache(); }

/// <summary>

/// Initialize HTTP server with a given DNS endpoint

/// </summary>

/// <param name="endpoint">DNS endpoint</param>

public HttpServer(DnsEndPoint endpoint) : base(endpoint) { Cache = new FileCache(); }

/// <summary>

/// Initialize HTTP server with a given IP endpoint

/// </summary>

/// <param name="endpoint">IP endpoint</param>

public HttpServer(IPEndPoint endpoint) : base(endpoint) { Cache = new FileCache(); }

/// <summary>

/// Get the static content cache

/// </summary>

public FileCache Cache { get; }

/// <summary>

/// Add static content cache

/// </summary>

/// <param name="path">Static content path</param>

/// <param name="prefix">Cache prefix (default is "/")</param>

/// <param name="filter">Cache filter (default is "*.*")</param>

/// <param name="timeout">Refresh cache timeout (default is 1 hour)</param>

public void AddStaticContent(string path, string prefix = "/", string filter = "*.*", TimeSpan? timeout = null)

{

timeout ??= TimeSpan.FromHours(1);

bool Handler(FileCache cache, string key, byte[] value, TimeSpan timespan)

{

var response = new HttpResponse();

response.SetBegin(200);

response.SetContentType(Path.GetExtension(key));

response.SetHeader("Cache-Control", $"max-age={timespan.Seconds}");

response.SetBody(value);

return cache.Add(key, response.Cache.Data, timespan);

}

Cache.InsertPath(path, prefix, filter, timeout.Value, Handler);

}

/// <summary>

/// Remove static content cache

/// </summary>

/// <param name="path">Static content path</param>

public void RemoveStaticContent(string path) { Cache.RemovePath(path); }

/// <summary>

/// Clear static content cache

/// </summary>

public void ClearStaticContent() { Cache.Clear(); }

protected override TcpSession CreateSession() { return new HttpSession(this); }

#region IDisposable implementation

// Disposed flag.

private bool _disposed;

protected override void Dispose(bool disposingManagedResources)

{

if (!_disposed)

{

if (disposingManagedResources)

{

// Dispose managed resources here...

Cache.Dispose();

}

// Dispose unmanaged resources here...

// Set large fields to null here...

// Mark as disposed.

_disposed = true;

}

// Call Dispose in the base class.

base.Dispose(disposingManagedResources);

}

// The derived class does not have a Finalize method

// or a Dispose method without parameters because it inherits

// them from the base class.

#endregion

}

NetCoreServer/source/NetCoreServer/HttpServer.cs at master · EthanAnro/NetCoreServer · GitHub

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