WopiServerTutorial

时间：2021-12-19 12:21:38

Program.cs

using System;

using System.Collections.Generic;

using System.IO;

using System.Linq;

using System.Net;

using System.Runtime.Serialization.Json;

using System.Text;

namespace WopiServerTutorial

{

    class WopiServer

    {

        private HttpListener Listener;

        static void Main(string[] args)

        {

            WopiServer s = new WopiServer();

            s.Start();

            Console.WriteLine("A simple wopi webserver. Press a key to quit.");

            Console.ReadKey();

            s.Stop();

        }

        public void Start()

        {

            Listener = new HttpListener();

            Listener.Prefixes.Add(@"http://+:8080/");

            Listener.Start();

            Listener.BeginGetContext(ProcessRequest, Listener);

            Console.WriteLine(@"WopiServer Started");

        }

        public void Stop()

        {

            Listener.Stop();

        }

        private void ProcessRequest(IAsyncResult result)

        {

            HttpListener listener = (HttpListener)result.AsyncState;

            HttpListenerContext context = listener.EndGetContext(result);

            Console.WriteLine(@"Got a " + context.Request.HttpMethod + " request for URL: " + context.Request.Url.PathAndQuery);

            var stringarr = context.Request.Url.AbsolutePath.Split('/');

            var rootDir = @"C:\\temp\\";

            if (stringarr.Length == 5 && context.Request.HttpMethod.Equals(@"GET"))

            {

                Console.WriteLine(@"Getting content for the file: " + rootDir + stringarr[3]);

                // get file's content

                var file = rootDir + stringarr[3];

                var stream = new FileStream(file, FileMode.Open);

                var fi = new FileInfo(file);

                context.Response.ContentType = @"application/octet-stream";

                context.Response.ContentLength64 = fi.Length;

                stream.CopyTo(context.Response.OutputStream);

                context.Response.Close();

            }

            //else if (stringarr.Length == 5 && context.Request.HttpMethod.Equals(@"POST"))

            //{

            //    // write

            //}

            else if (stringarr.Length == 4 && context.Request.HttpMethod.Equals(@"GET"))

            {

                Console.WriteLine(@"Getting metdata for the file: " + rootDir + stringarr[3]);

                var fi = new FileInfo(rootDir + stringarr[3]);

                CheckFileInfo cfi = new CheckFileInfo();

                cfi.AllowExternalMarketplace = false;

                cfi.BaseFileName = fi.Name;

                cfi.BreadcrumbBrandName = "";

                cfi.BreadcrumbBrandUrl = "";

                cfi.BreadcrumbDocName = "";

                cfi.BreadcrumbDocUrl = "";

                cfi.BreadcrumbFolderName = "";

                cfi.BreadcrumbFolderUrl = "";

                cfi.ClientUrl = "";

                cfi.CloseButtonClosesWindow = false;

                cfi.CloseUrl = "";

                cfi.DisableBrowserCachingOfUserContent = true;

                cfi.DisablePrint = true;

                cfi.DisableTranslation = true;

                cfi.DownloadUrl = "";

                cfi.FileUrl = "";

                cfi.FileSharingUrl = "";

                cfi.HostAuthenticationId = "s-1-5-21-3430578067-4192788304-1690859819-21774";

                cfi.HostEditUrl = "";

                cfi.HostEmbeddedEditUrl = "";

                cfi.HostEmbeddedViewUrl = "";

                cfi.HostName = @"SharePoint";

                cfi.HostNotes = @"HostBIEnabled";

                cfi.HostRestUrl = "";

                cfi.HostViewUrl = "";

                cfi.IrmPolicyDescription = "";

                cfi.IrmPolicyTitle = "";

                cfi.OwnerId = @"4257508bfe174aa28b461536d8b6b648";

                cfi.PresenceProvider = "AD";

                cfi.PresenceUserId = @"S-1-5-21-3430578067-4192788304-1690859819-21774";

                cfi.PrivacyUrl = "";

                cfi.ProtectInClient = false;

                cfi.ReadOnly = false;

                cfi.RestrictedWebViewOnly = false;

                cfi.SHA256 = "";

                cfi.SignoutUrl = "";

                cfi.Size = fi.Length;

                cfi.SupportsCoauth = false;

                cfi.SupportsCobalt = false;

                cfi.SupportsFolders = false;

                cfi.SupportsLocks = true;

                cfi.SupportsScenarioLinks = false;

                cfi.SupportsSecureStore = false;

                cfi.SupportsUpdate = true;

                cfi.TenantId = @"33b62539-8c5e-423c-aa3e-cc2a9fd796f2";

                cfi.TermsOfUseUrl = "";

                cfi.TimeZone = @"+0300#0000-11-00-01T02:00:00:0000#+0000#0000-03-00-02T02:00:00:0000#-0060";

                cfi.UserCanAttend = false;

                cfi.UserCanNotWriteRelative = false;

                cfi.UserCanPresent = false;

                cfi.UserCanWrite = true;

                cfi.UserFriendlyName = "";

                cfi.UserId = "";

                cfi.Version = @"%22%7B59CCD75F%2D0687%2D4F86%2DBBCF%2D059126640640%7D%2C1%22";

                cfi.WebEditingDisabled = false;

                // encode json

                var memoryStream = new MemoryStream();

                var json = new DataContractJsonSerializer(typeof(CheckFileInfo));

                json.WriteObject(memoryStream, cfi);

                memoryStream.Flush();

                memoryStream.Position = 0;

                StreamReader streamReader = new StreamReader(memoryStream);

                var jsonResponse = Encoding.UTF8.GetBytes(streamReader.ReadToEnd());

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

                context.Response.ContentLength64 = jsonResponse.Length;

                context.Response.OutputStream.Write(jsonResponse, 0, jsonResponse.Length);

                context.Response.Close();

            }

            else

            {

                byte[] buffer = Encoding.UTF8.GetBytes("");

                context.Response.ContentLength64 = buffer.Length;

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

                context.Response.OutputStream.Write(buffer, 0, buffer.Length);

                context.Response.OutputStream.Close();

            }

            Listener.BeginGetContext(ProcessRequest, Listener);

        }

    }

}

CheckFileInfo.cs

using System;

using System.Collections.Generic;

using System.Linq;

using System.Runtime.Serialization;

using System.Text;

namespace WopiServerTutorial

{

    [DataContract]

    public class CheckFileInfo

    {

        [DataMember]

        public bool AllowExternalMarketplace { get; set; }

        [DataMember]

        public string BaseFileName { get; set; }

        [DataMember]

        public string BreadcrumbBrandName { get; set; }

        [DataMember]

        public string BreadcrumbBrandUrl { get; set; }

        [DataMember]

        public string BreadcrumbDocName { get; set; }

        [DataMember]

        public string BreadcrumbDocUrl { get; set; }

        [DataMember]

        public string BreadcrumbFolderName { get; set; }

        [DataMember]

        public string BreadcrumbFolderUrl { get; set; }

        [DataMember]

        public string ClientUrl { get; set; }

        [DataMember]

        public bool CloseButtonClosesWindow { get; set; }

        [DataMember]

        public string CloseUrl { get; set; }

        [DataMember]

        public bool DisableBrowserCachingOfUserContent { get; set; }

        [DataMember]

        public bool DisablePrint { get; set; }

        [DataMember]

        public bool DisableTranslation { get; set; }

        [DataMember]

        public string DownloadUrl { get; set; }

        [DataMember]

        public string FileSharingUrl { get; set; }

        [DataMember]

        public string FileUrl { get; set; }

        [DataMember]

        public string HostAuthenticationId { get; set; }

        [DataMember]

        public string HostEditUrl { get; set; }

        [DataMember]

        public string HostEmbeddedEditUrl { get; set; }

        [DataMember]

        public string HostEmbeddedViewUrl { get; set; }

        [DataMember]

        public string HostName { get; set; }

        [DataMember]

        public string HostNotes { get; set; }

        [DataMember]

        public string HostRestUrl { get; set; }

        [DataMember]

        public string HostViewUrl { get; set; }

        [DataMember]

        public string IrmPolicyDescription { get; set; }

        [DataMember]

        public string IrmPolicyTitle { get; set; }

        [DataMember]

        public string OwnerId { get; set; }

        [DataMember]

        public string PresenceProvider { get; set; }

        [DataMember]

        public string PresenceUserId { get; set; }

        [DataMember]

        public string PrivacyUrl { get; set; }

        [DataMember]

        public bool ProtectInClient { get; set; }

        [DataMember]

        public bool ReadOnly { get; set; }

        [DataMember]

        public bool RestrictedWebViewOnly { get; set; }

        [DataMember]

        public string SHA256 { get; set; }

        [DataMember]

        public string SignoutUrl { get; set; }

        [DataMember]

        public long Size { get; set; }

        [DataMember]

        public bool SupportsCoauth { get; set; }

        [DataMember]

        public bool SupportsCobalt { get; set; }

        [DataMember]

        public bool SupportsFolders { get; set; }

        [DataMember]

        public bool SupportsLocks { get; set; }

        [DataMember]

        public bool SupportsScenarioLinks { get; set; }

        [DataMember]

        public bool SupportsSecureStore { get; set; }

        [DataMember]

        public bool SupportsUpdate { get; set; }

        [DataMember]

        public string TenantId { get; set; }

        [DataMember]

        public string TermsOfUseUrl { get; set; }

        [DataMember]

        public string TimeZone { get; set; }

        [DataMember]

        public bool UserCanAttend { get; set; }

        [DataMember]

        public bool UserCanNotWriteRelative { get; set; }

        [DataMember]

        public bool UserCanPresent { get; set; }

        [DataMember]

        public bool UserCanWrite { get; set; }

        [DataMember]

        public string UserFriendlyName { get; set; }

        [DataMember]

        public string UserId { get; set; }

        [DataMember]

        public string Version { get; set; }

        [DataMember]

        public bool WebEditingDisabled { get; set; }

    }

}

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