using System;

using System.Collections.Generic;

using System.Linq;

using System.Web;

using System.Web.SessionState;

using System.Web.Script.Serialization;

using System.Reflection;

namespace SharpMapServer

{

public class AdminServices : IHttpHandler, IRequiresSessionState

{

public bool IsReusable

{

get { return false; }

}

public void ProcessRequest(HttpContext context)

{

string operation = context.Request.QueryString["operation"];

switch (operation)

{

case "status":

context.Response.ContentType = "application/json";

context.Response.Write(new JavaScriptSerializer().Serialize(new

{

Status = "OK",

Version = Assembly.GetExecutingAssembly().GetName().Name + " Version: " + Assembly.GetExecutingAssembly().GetName().Version.ToString(),

}));

break;

case "getwmslayers":

context.Response.ContentType = "application/json";

var res = new { layers = WMSServer.m_Map.Layers.Select(x => new { Name = x.LayerName }).ToArray() };

context.Response.Write(new JavaScriptSerializer().Serialize(new

{

Status = "OK",

layers = res.layers

}));

break;

case "generalsettings":

context.Response.ContentType = "application/json";

context.Response.Write(new JavaScriptSerializer().Serialize(new

{

Status = "OK",

Title = WMSServer.m_Capabilities.Title,

Abstract = WMSServer.m_Capabilities.Abstract,

AccessConstraints = WMSServer.m_Capabilities.AccessConstraints,

ContactInformation = WMSServer.m_Capabilities.ContactInformation,

Fees = WMSServer.m_Capabilities.Fees,

KeyWords = string.Join(",",WMSServer.m_Capabilities.Keywords),

OnlineResource = WMSServer.m_Capabilities.OnlineResource,

}));

break;

default:

context.Response.ContentType = "application/json";

context.Response.Write(new JavaScriptSerializer().Serialize(new { Status = "Err", Text = "Unknown operation" }));

break;

}

}

}

}