mirror of
https://github.com/PepperDash/Essentials.git
synced 2026-02-09 01:35:02 +00:00
fix: remove references to Crestron.SimplSharp.CrestronIO
Replaced with System.IO. Also modified calls as necessary due to differences in API
This commit is contained in:
Andrew Welker
@@ -9,275 +9,275 @@ using PepperDash.Core.Web.RequestHandlers;
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namespace PepperDash.Core.Web;
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/// <summary>
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/// Web API server
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/// </summary>
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public class WebApiServer : IKeyName
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{
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private const string SplusKey = "Uninitialized Web API Server";
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private const string DefaultName = "Web API Server";
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private const string DefaultBasePath = "/api";
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private const uint DebugTrace = 0;
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private const uint DebugInfo = 1;
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private const uint DebugVerbose = 2;
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private readonly CCriticalSection _serverLock = new CCriticalSection();
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private HttpCwsServer _server;
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/// <summary>
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/// Web API server
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/// Web API server key
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/// </summary>
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public class WebApiServer : IKeyName
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public string Key { get; private set; }
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/// <summary>
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/// Web API server name
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/// </summary>
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public string Name { get; private set; }
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/// <summary>
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/// CWS base path, will default to "/api" if not set via initialize method
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/// </summary>
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public string BasePath { get; private set; }
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/// <summary>
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/// Indicates CWS is registered with base path
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/// </summary>
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public bool IsRegistered { get; private set; }
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/// <summary>
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/// Http request handler
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/// </summary>
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//public IHttpCwsHandler HttpRequestHandler
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//{
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// get { return _server.HttpRequestHandler; }
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// set
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// {
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// if (_server == null) return;
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// _server.HttpRequestHandler = value;
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// }
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//}
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/// <summary>
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/// Received request event handler
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/// </summary>
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//public event EventHandler<HttpCwsRequestEventArgs> ReceivedRequestEvent
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//{
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// add { _server.ReceivedRequestEvent += new HttpCwsRequestEventHandler(value); }
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// remove { _server.ReceivedRequestEvent -= new HttpCwsRequestEventHandler(value); }
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//}
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/// <summary>
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/// Constructor for S+. Make sure to set necessary properties using init method
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/// </summary>
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public WebApiServer()
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: this(SplusKey, DefaultName, null)
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{
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private const string SplusKey = "Uninitialized Web API Server";
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private const string DefaultName = "Web API Server";
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private const string DefaultBasePath = "/api";
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}
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private const uint DebugTrace = 0;
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private const uint DebugInfo = 1;
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private const uint DebugVerbose = 2;
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/// <summary>
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/// Constructor
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/// </summary>
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/// <param name="key"></param>
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/// <param name="basePath"></param>
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public WebApiServer(string key, string basePath)
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: this(key, DefaultName, basePath)
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{
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}
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private readonly CCriticalSection _serverLock = new CCriticalSection();
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private HttpCwsServer _server;
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/// <summary>
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/// Constructor
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/// </summary>
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/// <param name="key"></param>
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/// <param name="name"></param>
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/// <param name="basePath"></param>
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public WebApiServer(string key, string name, string basePath)
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{
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Key = key;
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Name = string.IsNullOrEmpty(name) ? DefaultName : name;
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BasePath = string.IsNullOrEmpty(basePath) ? DefaultBasePath : basePath;
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/// <summary>
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/// Web API server key
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/// </summary>
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public string Key { get; private set; }
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if (_server == null) _server = new HttpCwsServer(BasePath);
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/// <summary>
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/// Web API server name
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/// </summary>
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public string Name { get; private set; }
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_server.setProcessName(Key);
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_server.HttpRequestHandler = new DefaultRequestHandler();
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/// <summary>
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/// CWS base path, will default to "/api" if not set via initialize method
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/// </summary>
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public string BasePath { get; private set; }
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CrestronEnvironment.ProgramStatusEventHandler += CrestronEnvironment_ProgramStatusEventHandler;
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CrestronEnvironment.EthernetEventHandler += CrestronEnvironment_EthernetEventHandler;
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}
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/// <summary>
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/// Indicates CWS is registered with base path
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/// </summary>
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public bool IsRegistered { get; private set; }
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/// <summary>
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/// Program status event handler
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/// </summary>
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/// <param name="programEventType"></param>
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void CrestronEnvironment_ProgramStatusEventHandler(eProgramStatusEventType programEventType)
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{
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if (programEventType != eProgramStatusEventType.Stopping) return;
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/// <summary>
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/// Http request handler
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/// </summary>
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//public IHttpCwsHandler HttpRequestHandler
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//{
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// get { return _server.HttpRequestHandler; }
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// set
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// {
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// if (_server == null) return;
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// _server.HttpRequestHandler = value;
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// }
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//}
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Debug.Console(DebugInfo, this, "Program stopping. stopping server");
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/// <summary>
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/// Received request event handler
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/// </summary>
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//public event EventHandler<HttpCwsRequestEventArgs> ReceivedRequestEvent
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//{
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// add { _server.ReceivedRequestEvent += new HttpCwsRequestEventHandler(value); }
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// remove { _server.ReceivedRequestEvent -= new HttpCwsRequestEventHandler(value); }
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//}
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Stop();
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}
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/// <summary>
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/// Constructor for S+. Make sure to set necessary properties using init method
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/// </summary>
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public WebApiServer()
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: this(SplusKey, DefaultName, null)
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/// <summary>
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/// Ethernet event handler
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/// </summary>
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/// <param name="ethernetEventArgs"></param>
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void CrestronEnvironment_EthernetEventHandler(EthernetEventArgs ethernetEventArgs)
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{
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// Re-enable the server if the link comes back up and the status should be connected
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if (ethernetEventArgs.EthernetEventType == eEthernetEventType.LinkUp && IsRegistered)
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{
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Debug.Console(DebugInfo, this, "Ethernet link up. Server is alreedy registered.");
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return;
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}
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/// <summary>
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/// Constructor
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/// </summary>
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/// <param name="key"></param>
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/// <param name="basePath"></param>
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public WebApiServer(string key, string basePath)
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: this(key, DefaultName, basePath)
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Debug.Console(DebugInfo, this, "Ethernet link up. Starting server");
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Start();
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}
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/// <summary>
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/// Initializes CWS class
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/// </summary>
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public void Initialize(string key, string basePath)
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{
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Key = key;
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BasePath = string.IsNullOrEmpty(basePath) ? DefaultBasePath : basePath;
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}
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/// <summary>
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/// Adds a route to CWS
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/// </summary>
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public void AddRoute(HttpCwsRoute route)
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{
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if (route == null)
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{
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Debug.Console(DebugInfo, this, "Failed to add route, route parameter is null");
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return;
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}
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/// <summary>
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/// Constructor
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/// </summary>
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/// <param name="key"></param>
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/// <param name="name"></param>
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/// <param name="basePath"></param>
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public WebApiServer(string key, string name, string basePath)
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_server.Routes.Add(route);
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}
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/// <summary>
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/// Removes a route from CWS
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/// </summary>
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/// <param name="route"></param>
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public void RemoveRoute(HttpCwsRoute route)
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{
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if (route == null)
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{
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Key = key;
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Name = string.IsNullOrEmpty(name) ? DefaultName : name;
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BasePath = string.IsNullOrEmpty(basePath) ? DefaultBasePath : basePath;
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if (_server == null) _server = new HttpCwsServer(BasePath);
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_server.setProcessName(Key);
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_server.HttpRequestHandler = new DefaultRequestHandler();
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CrestronEnvironment.ProgramStatusEventHandler += CrestronEnvironment_ProgramStatusEventHandler;
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CrestronEnvironment.EthernetEventHandler += CrestronEnvironment_EthernetEventHandler;
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Debug.Console(DebugInfo, this, "Failed to remote route, orute parameter is null");
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return;
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}
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/// <summary>
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/// Program status event handler
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/// </summary>
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/// <param name="programEventType"></param>
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void CrestronEnvironment_ProgramStatusEventHandler(eProgramStatusEventType programEventType)
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_server.Routes.Remove(route);
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}
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/// <summary>
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/// Returns a list of the current routes
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/// </summary>
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public HttpCwsRouteCollection GetRouteCollection()
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{
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return _server.Routes;
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}
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/// <summary>
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/// Starts CWS instance
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/// </summary>
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public void Start()
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{
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try
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{
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if (programEventType != eProgramStatusEventType.Stopping) return;
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_serverLock.Enter();
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Debug.Console(DebugInfo, this, "Program stopping. stopping server");
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Stop();
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}
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/// <summary>
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/// Ethernet event handler
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/// </summary>
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/// <param name="ethernetEventArgs"></param>
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void CrestronEnvironment_EthernetEventHandler(EthernetEventArgs ethernetEventArgs)
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{
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// Re-enable the server if the link comes back up and the status should be connected
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if (ethernetEventArgs.EthernetEventType == eEthernetEventType.LinkUp && IsRegistered)
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if (_server == null)
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{
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Debug.Console(DebugInfo, this, "Ethernet link up. Server is alreedy registered.");
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Debug.Console(DebugInfo, this, "Server is null, unable to start");
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return;
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}
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Debug.Console(DebugInfo, this, "Ethernet link up. Starting server");
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Start();
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}
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/// <summary>
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/// Initializes CWS class
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/// </summary>
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public void Initialize(string key, string basePath)
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{
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Key = key;
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BasePath = string.IsNullOrEmpty(basePath) ? DefaultBasePath : basePath;
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}
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/// <summary>
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/// Adds a route to CWS
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/// </summary>
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public void AddRoute(HttpCwsRoute route)
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{
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if (route == null)
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if (IsRegistered)
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{
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Debug.Console(DebugInfo, this, "Failed to add route, route parameter is null");
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Debug.Console(DebugInfo, this, "Server has already been started");
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return;
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}
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_server.Routes.Add(route);
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IsRegistered = _server.Register();
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Debug.Console(DebugInfo, this, "Starting server, registration {0}", IsRegistered ? "was successful" : "failed");
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}
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/// <summary>
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/// Removes a route from CWS
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/// </summary>
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/// <param name="route"></param>
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public void RemoveRoute(HttpCwsRoute route)
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catch (Exception ex)
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{
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if (route == null)
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Debug.Console(DebugInfo, this, "Start Exception Message: {0}", ex.Message);
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Debug.Console(DebugVerbose, this, "Start Exception StackTrace: {0}", ex.StackTrace);
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if (ex.InnerException != null)
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Debug.Console(DebugVerbose, this, "Start Exception InnerException: {0}", ex.InnerException);
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}
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finally
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{
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_serverLock.Leave();
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}
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}
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/// <summary>
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/// Stop CWS instance
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/// </summary>
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public void Stop()
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{
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try
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{
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_serverLock.Enter();
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if (_server == null)
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{
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Debug.Console(DebugInfo, this, "Failed to remote route, orute parameter is null");
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Debug.Console(DebugInfo, this, "Server is null or has already been stopped");
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return;
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}
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_server.Routes.Remove(route);
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}
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IsRegistered = _server.Unregister() == false;
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/// <summary>
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/// Returns a list of the current routes
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/// </summary>
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public HttpCwsRouteCollection GetRouteCollection()
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Debug.Console(DebugInfo, this, "Stopping server, unregistration {0}", IsRegistered ? "failed" : "was successful");
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_server.Dispose();
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_server = null;
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}
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catch (Exception ex)
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{
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return _server.Routes;
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Debug.Console(DebugInfo, this, "Server Stop Exception Message: {0}", ex.Message);
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Debug.Console(DebugVerbose, this, "Server Stop Exception StackTrace: {0}", ex.StackTrace);
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if (ex.InnerException != null)
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Debug.Console(DebugVerbose, this, "Server Stop Exception InnerException: {0}", ex.InnerException);
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}
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/// <summary>
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/// Starts CWS instance
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/// </summary>
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public void Start()
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finally
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{
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try
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{
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_serverLock.Enter();
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if (_server == null)
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{
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Debug.Console(DebugInfo, this, "Server is null, unable to start");
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return;
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}
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if (IsRegistered)
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{
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Debug.Console(DebugInfo, this, "Server has already been started");
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return;
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}
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IsRegistered = _server.Register();
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Debug.Console(DebugInfo, this, "Starting server, registration {0}", IsRegistered ? "was successful" : "failed");
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}
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catch (Exception ex)
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{
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Debug.Console(DebugInfo, this, "Start Exception Message: {0}", ex.Message);
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Debug.Console(DebugVerbose, this, "Start Exception StackTrace: {0}", ex.StackTrace);
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if (ex.InnerException != null)
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Debug.Console(DebugVerbose, this, "Start Exception InnerException: {0}", ex.InnerException);
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}
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finally
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{
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_serverLock.Leave();
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}
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_serverLock.Leave();
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}
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}
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/// <summary>
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/// Stop CWS instance
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/// </summary>
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public void Stop()
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/// <summary>
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/// Received request handler
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/// </summary>
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/// <remarks>
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/// This is here for development and testing
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/// </remarks>
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/// <param name="sender"></param>
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/// <param name="args"></param>
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public void ReceivedRequestEventHandler(object sender, HttpCwsRequestEventArgs args)
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{
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try
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{
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try
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{
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_serverLock.Enter();
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if (_server == null)
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{
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Debug.Console(DebugInfo, this, "Server is null or has already been stopped");
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return;
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}
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IsRegistered = _server.Unregister() == false;
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Debug.Console(DebugInfo, this, "Stopping server, unregistration {0}", IsRegistered ? "failed" : "was successful");
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_server.Dispose();
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_server = null;
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}
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catch (Exception ex)
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{
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Debug.Console(DebugInfo, this, "Server Stop Exception Message: {0}", ex.Message);
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Debug.Console(DebugVerbose, this, "Server Stop Exception StackTrace: {0}", ex.StackTrace);
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if (ex.InnerException != null)
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Debug.Console(DebugVerbose, this, "Server Stop Exception InnerException: {0}", ex.InnerException);
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}
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finally
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{
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_serverLock.Leave();
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}
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var j = JsonConvert.SerializeObject(args.Context, Formatting.Indented);
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Debug.Console(DebugVerbose, this, "RecieveRequestEventHandler Context:\x0d\x0a{0}", j);
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}
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/// <summary>
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/// Received request handler
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/// </summary>
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/// <remarks>
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/// This is here for development and testing
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/// </remarks>
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/// <param name="sender"></param>
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/// <param name="args"></param>
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public void ReceivedRequestEventHandler(object sender, HttpCwsRequestEventArgs args)
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catch (Exception ex)
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{
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try
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{
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var j = JsonConvert.SerializeObject(args.Context, Formatting.Indented);
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Debug.Console(DebugVerbose, this, "RecieveRequestEventHandler Context:\x0d\x0a{0}", j);
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}
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catch (Exception ex)
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{
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Debug.Console(DebugInfo, this, "ReceivedRequestEventHandler Exception Message: {0}", ex.Message);
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Debug.Console(DebugVerbose, this, "ReceivedRequestEventHandler Exception StackTrace: {0}", ex.StackTrace);
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if (ex.InnerException != null)
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Debug.Console(DebugVerbose, this, "ReceivedRequestEventHandler Exception InnerException: {0}", ex.InnerException);
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}
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Debug.Console(DebugInfo, this, "ReceivedRequestEventHandler Exception Message: {0}", ex.Message);
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Debug.Console(DebugVerbose, this, "ReceivedRequestEventHandler Exception StackTrace: {0}", ex.StackTrace);
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if (ex.InnerException != null)
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Debug.Console(DebugVerbose, this, "ReceivedRequestEventHandler Exception InnerException: {0}", ex.InnerException);
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}
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}
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}
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}
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