Exemplo n.º 1
0
        public Bot(Manager botManager, LoginInfo loginInfo, Config config, AsynchronousSocketListener socket)
        {
            this.socket          = socket;
            this.config          = config;
            this.loginInfo       = loginInfo;
            this.botManager      = botManager;
            steamClient          = new SteamClient();
            messageHandler       = new HandleMessage();
            steamWeb             = new SteamTrade.SteamWeb();
            manager              = new CallbackManager(steamClient);
            steamchatHandler     = new HandleSteamChat(this);
            MyGenericInventory   = new GenericInventory(steamWeb);
            steamCallbackManager = new CallbackManager(steamClient);

            this.socket.MessageReceived += Socket_MessageReceived;

            DB = new Database(config.DatabaseServer, config.DatabaseUser, config.DatabasePassword, config.DatabaseName, config.DatabasePort);
            DB.InitialiseDatabase();

            botThread = new BackgroundWorker {
                WorkerSupportsCancellation = true
            };
            botThread.DoWork             += BackgroundWorkerOnDoWork;
            botThread.RunWorkerCompleted += BackgroundWorkerOnRunWorkerCompleted;

            System.Timers.Timer refreshMarket = new System.Timers.Timer(421000);//15*1000*60);
            refreshMarket.Elapsed  += UpdateMarketItems;
            refreshMarket.AutoReset = true;
            refreshMarket.Enabled   = true;
        }
Exemplo n.º 2
0
        /// <summary>
        /// Fetches the Tf2 Item schema.
        /// </summary>
        /// <param name="apiKey">The API key.</param>
        /// <returns>A  deserialized instance of the Item Schema.</returns>
        /// <remarks>
        /// The schema will be cached for future use if it is updated.
        /// </remarks>
        public static TF2Schema FetchSchema(string apiKey)
        {
            var url = SchemaApiUrlBase + apiKey;

            // just let one thread/proc do the initial check/possible update.
            bool wasCreated;
            var  mre = new EventWaitHandle(false,
                                           EventResetMode.ManualReset, SchemaMutexName, out wasCreated);

            // the thread that create the wait handle will be the one to
            // write the cache file. The others will wait patiently.
            if (!wasCreated)
            {
                bool signaled = mre.WaitOne(10000);

                if (!signaled)
                {
                    return(null);
                }
            }

            HttpWebResponse response           = SteamWeb.Request(url, "GET");
            DateTime        schemaLastModified = response.LastModified;
            string          result             = GetSchemaString(response, schemaLastModified);

            response.Close();
            mre.Set();

            SchemaResult schemaResult = JsonConvert.DeserializeObject <SchemaResult> (result);

            return(schemaResult.result ?? null);
        }
Exemplo n.º 3
0
 /// <summary>
 /// Fetches the inventory for the given Steam ID using the Steam API.
 /// </summary>
 /// <returns>The give users inventory.</returns>
 /// <param name='steamId'>Steam identifier.</param>
 /// <param name='apiKey'>The needed Steam API key.</param>
 public static Inventory FetchInventory (ulong steamId, string apiKey)
 {
     var url = "http://api.steampowered.com/IEconItems_440/GetPlayerItems/v0001/?key=" + apiKey + "&steamid=" + steamId;
     string response = SteamWeb.Fetch (url, "GET", null, null, false);
     InventoryResponse result = JsonConvert.DeserializeObject<InventoryResponse>(response);
     return new Inventory(result.result);
 }
Exemplo n.º 4
0
        public static Schema FetchSchema(string apiKey)
        {
            var url = "http://api.steampowered.com/IEconItems_440/GetSchema/v0001/?key=" + apiKey;

            string cachefile = "tf_schema.cache";
            string result;

            HttpWebResponse response = SteamWeb.Request(url, "GET");

            DateTime SchemaLastModified = DateTime.Parse(response.Headers["Last-Modified"]);

            if (!System.IO.File.Exists(cachefile) || (SchemaLastModified > System.IO.File.GetCreationTime(cachefile)))
            {
                StreamReader reader = new StreamReader(response.GetResponseStream());
                result = reader.ReadToEnd();
                File.WriteAllText(cachefile, result);
                System.IO.File.SetCreationTime(cachefile, SchemaLastModified);
            }
            else
            {
                TextReader reader = new StreamReader(cachefile);
                result = reader.ReadToEnd();
                reader.Close();
            }
            response.Close();

            SchemaResult schemaResult = JsonConvert.DeserializeObject <SchemaResult> (result);

            return(schemaResult.result ?? null);
        }
Exemplo n.º 5
0
        public static Schema FetchSchema(string apiKey)
        {
            var url = "http://api.steampowered.com/IEconItems_440/GetSchema/v0001/?key=" + apiKey;

            string result = SteamWeb.Fetch(url, "GET");

            SchemaResult schemaResult = JsonConvert.DeserializeObject <SchemaResult> (result);

            return(schemaResult.result ?? null);
        }
Exemplo n.º 6
0
        public GenericInventory(SteamID steamID, SteamWeb steamWeb)
        {
            SteamWeb = steamWeb;

            if (steamID != null)
            {
                object[] args = new object[2];
                args[0] = steamID;
                args[1] = this;

                Program.ExecuteModuleFonction("Start", args);
            }
        }
Exemplo n.º 7
0
        /// <summary>
        /// Fetches the inventory for the given Steam ID using the Steam API.
        /// </summary>
        /// <returns>The give users inventory.</returns>
        /// <param name='steamId'>Steam identifier.</param>
        /// <param name='apiKey'>The needed Steam API key.</param>
        /// <param name="steamWeb">The SteamWeb instance for this Bot</param>
        public static Inventory FetchInventory(ulong steamId, string apiKey, SteamWeb steamWeb, Action <string> chatMessage)
        {
            int attempts             = 1;
            InventoryResponse result = null;

            while (result == null || result.result?.items == null)
            {
                try
                {
                    var    url      = "http://api.steampowered.com/IEconItems_440/GetPlayerItems/v0001/?key=" + apiKey + "&steamid=" + steamId;
                    string response = steamWeb.Fetch(url, "GET", null, false);
                    result = JsonConvert.DeserializeObject <InventoryResponse>(response);
                }
                catch (WebException e)
                {
                    Console.ForegroundColor = ConsoleColor.Red;
                    Console.WriteLine("ERROR IN INVENTORY.FETCHINVENTORY: " + e.ToString());
                    Console.ForegroundColor = ConsoleColor.White;
                    result = null;

                    Thread.Sleep(500);
                }

                attempts++;

                if (attempts == 4)
                {
                    attempts = 0;

                    if (_failedFetch)
                    {
                        //Console.ForegroundColor = ConsoleColor.Red;
                        //Console.WriteLine("Fetch Failing already. Aborting.");
                        //Thread.CurrentThread.Abort();
                    }

                    if (chatMessage != null)
                    {
                        _failedFetch            = true;
                        Console.ForegroundColor = ConsoleColor.Red;
                        Console.WriteLine("Unable to fetch inventory of user #{0}. Giving up.", steamId.ToString());
                        Console.ForegroundColor = ConsoleColor.White;
                        //chatMessage("I am currently encountering issues connecting to Steam. Please try again in a few minutes.");

                        return(null);
                    }
                }
            }

            return(new Inventory(result.result));
        }
Exemplo n.º 8
0
        /// <summary>
        /// Fetches the inventory for the given Steam ID using the Steam API.
        /// </summary>
        /// <returns>The give users inventory.</returns>
        /// <param name='steamId'>Steam identifier.</param>
        /// <param name='apiKey'>The needed Steam API key.</param>
        /// <param name="steamWeb">The SteamWeb instance for this Bot</param>
        public static Inventory FetchInventory(ulong steamId, string apiKey, SteamWeb steamWeb)
        {
            int attempts             = 1;
            InventoryResponse result = null;

            while ((result == null || result.result.items == null) && attempts <= 3)
            {
                var    url      = "http://api.steampowered.com/IEconItems_440/GetPlayerItems/v0001/?key=" + apiKey + "&steamid=" + steamId;
                string response = steamWeb.Fetch(url, "GET", null, false);
                result = JsonConvert.DeserializeObject <InventoryResponse>(response);
                attempts++;
            }
            return(new Inventory(result.result));
        }
Exemplo n.º 9
0
        public static Schema FetchSchema(string apiKey)
        {
            var url = "http://api.steampowered.com/IEconItems_570/GetSchema/v0001/?key=" + apiKey + "&language=en";

            string cachefile = "d2_schema.cache";
            string result    = "";

            try
            {
                HttpWebResponse response           = SteamWeb.Request(url, "GET");
                DateTime        SchemaLastModified = DateTime.Now;

                try
                {
                    SchemaLastModified = DateTime.Parse(response.Headers["Last-Modified"]);
                }
                catch
                {
                    SchemaLastModified = DateTime.Now;
                }

                if (!System.IO.File.Exists(cachefile) ||
                    (SchemaLastModified > System.IO.File.GetCreationTime(cachefile)))
                {
                    StreamReader reader = new StreamReader(response.GetResponseStream());
                    result = reader.ReadToEnd();
                    File.WriteAllText(cachefile, result);
                    System.IO.File.SetCreationTime(cachefile, SchemaLastModified);
                }
                else
                {
                    TextReader reader = new StreamReader(cachefile);
                    result = reader.ReadToEnd();
                    reader.Close();
                }
                response.Close();
            }
            catch (NullReferenceException ex)
            {
                //.net 4.5 will error out on Request.
                using (var wc = new WebClient())
                {
                    result = wc.DownloadString(url);
                }
            }

            SchemaResult schemaResult = JsonConvert.DeserializeObject <SchemaResult> (result);

            return(schemaResult.result ?? null);
        }
Exemplo n.º 10
0
        /// <summary>
        /// Gets the inventory for the given Steam ID using the Steam Community website.
        /// </summary>
        /// <returns>The inventory for the given user. </returns>
        /// <param name='steamid'>The Steam identifier. </param>
        public static dynamic GetInventory(SteamID steamid)
        {
            string url = String.Format(
                "http://steamcommunity.com/profiles/{0}/inventory/json/440/2/?trading=1",
                steamid.ConvertToUInt64()
                );

            try
            {
                string response = SteamWeb.Fetch(url, "GET", null, null, true);
                return(JsonConvert.DeserializeObject(response));
            }
            catch (Exception)
            {
                return(JsonConvert.DeserializeObject("{\"success\":\"false\"}"));
            }
        }
Exemplo n.º 11
0
        /// <summary>
        /// Initializes a new instance of the <see cref="SteamTrade.TradeManager"/> class.
        /// </summary>
        /// <param name='apiKey'>
        /// The Steam Web API key. Cannot be null.
        /// </param>
        /// <param name="steamWeb">
        /// The SteamWeb instances for this bot
        /// </param>
        public TradeManager(string apiKey, SteamWeb steamWeb)
        {
            if (apiKey == null)
            {
                throw new ArgumentNullException("apiKey");
            }

            if (steamWeb == null)
            {
                throw new ArgumentNullException("steamWeb");
            }

            SetTradeTimeLimits(MaxTradeTimeDefault, MaxGapTimeDefault, TradePollingIntervalDefault);

            ApiKey   = apiKey;
            SteamWeb = steamWeb;
        }
Exemplo n.º 12
0
 private static string RetryWebRequest(string url, string method, NameValueCollection data, CookieContainer cookies, bool ajax = false, string referer = "")
 {
     for (int i = 0; i < 10; i++)
     {
         try
         {
             var response = SteamWeb.Request(url, method, data, cookies, ajax, referer);
             using (System.IO.Stream responseStream = response.GetResponseStream())
             {
                 using (var reader = new System.IO.StreamReader(responseStream))
                 {
                     string result = reader.ReadToEnd();
                     if (string.IsNullOrEmpty(result))
                     {
                         Console.WriteLine("Web request failed (status: {0}). Retrying...", response.StatusCode);
                         System.Threading.Thread.Sleep(1000);
                     }
                     else
                     {
                         return(result);
                     }
                 }
             }
         }
         catch (WebException ex)
         {
             try
             {
                 if (ex.Status == WebExceptionStatus.ProtocolError)
                 {
                     Console.WriteLine("Status Code: {0}, {1}", (int)((HttpWebResponse)ex.Response).StatusCode, ((HttpWebResponse)ex.Response).StatusDescription);
                 }
                 Console.WriteLine("Error: {0}", new System.IO.StreamReader(ex.Response.GetResponseStream()).ReadToEnd());
             }
             catch
             {
             }
         }
         catch (Exception ex)
         {
             Console.WriteLine(ex);
         }
     }
     return("");
 }
Exemplo n.º 13
0
        /// <summary>
        /// Initializes a new instance of the <see cref="SteamTrade.TradeManager"/> class.
        /// </summary>
        /// <param name='apiKey'>
        /// The Steam Web API key. Cannot be null.
        /// </param>
        /// <param name="steamWeb">
        /// The SteamWeb instances for this bot
        /// </param>
        public TradeManager(string apiKey, SteamWeb steamWeb, Action <string> sendChat)
        {
            if (apiKey == null)
            {
                throw new ArgumentNullException("apiKey");
            }

            if (steamWeb == null)
            {
                throw new ArgumentNullException("steamWeb");
            }

            SetTradeTimeLimits(_MAX_TRADE_TIME_DEF, _MAX_GAP_TIME_DEF, _TRADE_POLLING_INTERVAL_DEF);

            _apiKey          = apiKey;
            _steamWeb        = steamWeb;
            _sendChatMessage = sendChat;
        }
Exemplo n.º 14
0
        public bool Autenticate()
        {
            web = new SteamWeb();
            web.Authenticate(cookies);

            if (!web.VerifyCookies())
            {
                return(false);
            }

            api     = new TradeOfferWebAPI(apiKey, web);
            manager = new TradeOfferManager(apiKey, web);
            session = new OfferSession(api, web);

            SteamID = new SteamID(76561198043356049);
            TradeOfferCheckingLoop();

            return(true);
        }
Exemplo n.º 15
0
        internal Trade(SteamID me, SteamID other, SteamWeb steamWeb, Task <Inventory> myInventoryTask, Task <Inventory> otherInventoryTask)
        {
            TradeStarted = false;
            OtherIsReady = false;
            MeIsReady    = false;
            mySteamId    = me;
            OtherSID     = other;

            session = new TradeSession(other, steamWeb);

            this.eventList = new List <TradeEvent>();

            myOfferedItemsLocalCopy = new Dictionary <int, TradeUserAssets>();
            otherOfferedItems       = new List <TradeUserAssets>();
            myOfferedItems          = new List <TradeUserAssets>();

            this.otherInventoryTask = otherInventoryTask;
            this.myInventoryTask    = myInventoryTask;
        }
Exemplo n.º 16
0
        /// <summary>
        /// Calls the given function multiple times, until we get a non-null/non-false/non-zero result, or we've made at least
        /// WEB_REQUEST_MAX_RETRIES attempts (with WEB_REQUEST_TIME_BETWEEN_RETRIES_MS between attempts)
        /// </summary>
        /// <returns>The result of the function if it succeeded, or an empty string otherwise</returns>
        private string RetryWebRequest(string url, SteamID botId)
        {
            for (int i = 0; i < WEB_REQUEST_MAX_RETRIES; i++)
            {
                try
                {
                    return(SteamWeb.Fetch(url, "GET", null, Cookies[botId]));
                }
                catch (Exception ex)
                {
                    Console.WriteLine(ex);
                }

                if (i != WEB_REQUEST_MAX_RETRIES)
                {
                    System.Threading.Thread.Sleep(WEB_REQUEST_TIME_BETWEEN_RETRIES_MS);
                }
            }
            return("");
        }
Exemplo n.º 17
0
        /// <summary>
        /// Fetches the Tf2 Item schema.
        /// </summary>
        /// <param name="apiKey">The API key.</param>
        /// <returns>A  deserialized instance of the Item Schema.</returns>
        /// <remarks>
        /// The schema will be cached for future use if it is updated.
        /// </remarks>
        public static Schema FetchSchema (string apiKey, string schemaLang = null)
        {   
            var url = SchemaApiUrlBase + apiKey;
            if (schemaLang != null)
                url += "&language=" + schemaLang;

            // just let one thread/proc do the initial check/possible update.
            bool wasCreated;
            var mre = new EventWaitHandle(false, 
                EventResetMode.ManualReset, SchemaMutexName, out wasCreated);

            // the thread that create the wait handle will be the one to 
            // write the cache file. The others will wait patiently.
            if (!wasCreated)
            {
                bool signaled = mre.WaitOne(10000);

                if (!signaled)
                {
                    return null;
                }
            }

            using(HttpWebResponse response = new SteamWeb().Request(url, "GET"))
            {
                DateTime schemaLastModified = response.LastModified;

                string result = GetSchemaString(response, schemaLastModified);

                // were done here. let others read.
                mre.Set();

                SchemaResult schemaResult = JsonConvert.DeserializeObject<SchemaResult>(result);
                return schemaResult.result ?? null;
            }
        }
Exemplo n.º 18
0
 public GenericInventory(SteamWeb steamWeb)
 {
     SteamWeb = steamWeb;
 }
Exemplo n.º 19
0
 public OLDSteamMarketPrices(SteamWeb sw)
 {
     steamWeb = sw;
     Items    = new List <Item>();
 }
Exemplo n.º 20
0
 string Fetch(string url, string method, NameValueCollection data = null)
 {
     return(SteamWeb.Fetch(url, method, data, cookies));
 }
Exemplo n.º 21
0
        public void loadImplementation(int appid, IEnumerable <long> contextIds, SteamID steamid)
        {
            dynamic invResponse;

            isLoaded = false;
            Dictionary <string, string> tmpAppData;

            _items.Clear();
            _descriptions.Clear();
            _errors.Clear();

            try
            {
                foreach (long contextId in contextIds)
                {
                    string response = SteamWeb.Fetch(string.Format("http://steamcommunity.com/profiles/{0}/inventory/json/{1}/{2}/", steamid.ConvertToUInt64(), appid, contextId), "GET", null, null, true);
                    invResponse = JsonConvert.DeserializeObject(response);

                    if (invResponse.success == false)
                    {
                        _errors.Add("Fail to open backpack: " + invResponse.Error);
                        continue;
                    }

                    //rgInventory = Items on Steam Inventory
                    foreach (var item in invResponse.rgInventory)
                    {
                        foreach (var itemId in item)
                        {
                            _items.Add((ulong)itemId.id, new Item()
                            {
                                appid         = appid,
                                contextid     = contextId,
                                assetid       = itemId.id,
                                descriptionid = itemId.classid + "_" + itemId.instanceid
                            });
                            break;
                        }
                    }

                    // rgDescriptions = Item Schema (sort of)
                    foreach (var description in invResponse.rgDescriptions)
                    {
                        foreach (var class_instance in description)// classid + '_' + instenceid
                        {
                            if (class_instance.app_data != null)
                            {
                                tmpAppData = new Dictionary <string, string>();
                                foreach (var value in class_instance.app_data)
                                {
                                    tmpAppData.Add("" + value.Name, "" + value.Value);
                                }
                            }
                            else
                            {
                                tmpAppData = null;
                            }

                            _descriptions.Add("" + (class_instance.classid ?? '0') + "_" + (class_instance.instanceid ?? '0'),
                                              new ItemDescription()
                            {
                                name       = class_instance.name,
                                type       = class_instance.type,
                                marketable = (bool)class_instance.marketable,
                                tradable   = (bool)class_instance.tradable,
                                app_data   = tmpAppData
                            }
                                              );
                            break;
                        }
                    }
                } //end for (contextId)
            }     //end try
            catch (Exception e)
            {
                Console.WriteLine(e.Message);
                _errors.Add("Exception: " + e.Message);
            }
            isLoaded = true;
        }
Exemplo n.º 22
0
 /// <summary>
 /// SimpleInventory constructor
 /// </summary>
 /// <param name="steamweb">SteamWeb session</param>
 public SimpleInventory(SteamWeb steamweb)
 {
     mSteamWeb = steamweb;
 }
Exemplo n.º 23
0
        /// <summary>
        /// Fetches the Tf2 Item schema.
        /// </summary>
        /// <param name="apiKey">The API key.</param>
        /// <returns>A  deserialized instance of the Item Schema.</returns>
        /// <remarks>
        /// The schema will be cached for future use if it is updated.
        /// </remarks>

        public static Schema FetchSchema(string apiKey, string schemaLang = null)
        {
            var url = SchemaApiUrlBase + apiKey;

            if (schemaLang != null)
            {
                url += "&format=json&language=" + schemaLang;
            }

            // just let one thread/proc do the initial check/possible update.
            bool wasCreated;
            var  mre = new EventWaitHandle(false,
                                           EventResetMode.ManualReset, SchemaMutexName, out wasCreated);

            // the thread that create the wait handle will be the one to
            // write the cache file. The others will wait patiently.
            if (!wasCreated)
            {
                bool signaled = mre.WaitOne(10000);

                if (!signaled)
                {
                    return(null);
                }
            }

            bool         keepUpdating = true;
            SchemaResult schemaResult = new SchemaResult();
            string       tmpUrl       = url;

            do
            {
                if (schemaResult.result != null)
                {
                    tmpUrl = url + "&start=" + schemaResult.result.Next;
                }

                string result = new SteamWeb().Fetch(tmpUrl, "GET");

                if (schemaResult.result == null || schemaResult.result.Items == null)
                {
                    schemaResult = JsonConvert.DeserializeObject <SchemaResult>(result);
                }
                else
                {
                    SchemaResult tempResult = JsonConvert.DeserializeObject <SchemaResult>(result);
                    var          items      = schemaResult.result.Items.Concat(tempResult.result.Items);
                    schemaResult.result.Items = items.ToArray();
                    schemaResult.result.Next  = tempResult.result.Next;
                }

                if (schemaResult.result.Next <= schemaResult.result.Items.Count())
                {
                    keepUpdating = false;
                }
            } while (keepUpdating);


            //Get origin names
            string itemOriginUrl = SchemaApiItemOriginNamesUrlBase + apiKey;

            if (schemaLang != null)
            {
                itemOriginUrl += "&format=json&language=" + schemaLang;
            }

            string resp = new SteamWeb().Fetch(itemOriginUrl, "GET");

            var itemOriginResult = JsonConvert.DeserializeObject <SchemaResult>(resp);

            schemaResult.result.OriginNames = itemOriginResult.result.OriginNames;

            // were done here. let others read.
            mre.Set();
            DateTime schemaLastModified = DateTime.Now;

            return(schemaResult.result ?? null);
        }
Exemplo n.º 24
0
        public bool load(ulong appid, List <uint> types, SteamID steamid)
        {
            dynamic         invResponse;
            Item            tmpItemData;
            ItemDescription tmpDescription;

            loaded = false;

            try
            {
                for (int i = 0; i < types.Count; i++)
                {
                    string response = SteamWeb.Fetch(string.Format("http://steamcommunity.com/profiles/{0}/inventory/json/{1}/{2}/?trading=1", steamid.ConvertToUInt64(), appid, types[i]), "GET", null, null, true);

                    invResponse = JsonConvert.DeserializeObject(response);

                    if (invResponse.success == false)
                    {
                        errors.Add("Fail to open backpack: " + invResponse.Error);
                        return(false);
                    }

                    //rgInventory = Items on Steam Inventory
                    foreach (var item in invResponse.rgInventory)
                    {
                        foreach (var itemId in item)
                        {
                            tmpItemData         = new Item();
                            tmpItemData.id      = itemId.id;
                            tmpItemData.classid = itemId.classid;

                            items.Add((ulong)itemId.id, tmpItemData);
                            break;
                        }
                    }

                    // rgDescriptions = Item Schema (sort of)
                    foreach (var description in invResponse.rgDescriptions)
                    {
                        foreach (var classid_instanceid in description)// classid + '_' + instenceid
                        {
                            tmpDescription            = new ItemDescription();
                            tmpDescription.name       = classid_instanceid.name;
                            tmpDescription.type       = classid_instanceid.type;
                            tmpDescription.marketable = (bool)classid_instanceid.marketable;
                            tmpDescription.tradable   = (bool)classid_instanceid.marketable;

                            tmpDescription.metadata = classid_instanceid.descriptions;

                            descriptions.Add((ulong)classid_instanceid.classid, tmpDescription);
                            break;
                        }
                    }
                } //end for (inventory type)
            }     //end try
            catch (Exception e)
            {
                Console.WriteLine(e.Message);
                errors.Add("Exception: " + e.Message);
                return(false);
            }
            loaded = true;
            return(true);
        }
Exemplo n.º 25
0
            /// <summary>
            /// Send the current trade offer.
            /// </summary>
            /// <param name="message">Message to send with trade offer.</param>
            /// <param name="token">Optional trade offer token.</param>
            /// <returns>-1 if response fails to deserialize (general error), 0 if no tradeofferid exists (Steam error), or the Trade Offer ID of the newly created trade offer.</returns>
            public ulong SendTrade(string message, string token = "")
            {
                var url     = "https://steamcommunity.com/tradeoffer/new/send";
                var referer = "http://steamcommunity.com/tradeoffer/new/?partner=" + partnerId.AccountID;
                var data    = new NameValueCollection();

                data.Add("sessionid", sessionId);
                data.Add("partner", partnerId.ConvertToUInt64().ToString());
                data.Add("tradeoffermessage", message);
                data.Add("json_tradeoffer", JsonConvert.SerializeObject(this.tradeStatus));
                data.Add("trade_offer_create_params", token == "" ? "{}" : "{\"trade_offer_access_token\":\"" + token + "\"}");
                try
                {
                    string result = "";
                    for (int i = 0; i < 10; i++)
                    {
                        try
                        {
                            var response = SteamWeb.Request(url, "POST", data, cookies, true, referer);
                            using (System.IO.Stream responseStream = response.GetResponseStream())
                            {
                                using (var reader = new System.IO.StreamReader(responseStream))
                                {
                                    result = reader.ReadToEnd();
                                    if (string.IsNullOrEmpty(result))
                                    {
                                        Console.WriteLine("Web request failed (status: {0}). Retrying...", response.StatusCode);
                                        System.Threading.Thread.Sleep(1000);
                                    }
                                    else
                                    {
                                        break;
                                    }
                                }
                            }
                        }
                        catch (WebException ex)
                        {
                            try
                            {
                                int statusCode = 0;
                                if (ex.Status == WebExceptionStatus.ProtocolError)
                                {
                                    statusCode = (int)((HttpWebResponse)ex.Response).StatusCode;
                                    Console.WriteLine("Status Code: {0}, {1}", statusCode, ((HttpWebResponse)ex.Response).StatusDescription);
                                }
                                string errorMessage = new System.IO.StreamReader(ex.Response.GetResponseStream()).ReadToEnd();
                                Console.WriteLine("Error: {0}", errorMessage);
                                if (statusCode == 500 && errorMessage.Contains("There was an error sending your trade offer."))
                                {
                                    var errorJson = JsonConvert.DeserializeObject <dynamic>(errorMessage);
                                    if (errorJson.strError != null)
                                    {
                                        string errorString = errorJson.strError;
                                        int    errorCode   = Convert.ToInt32(errorString.Split(new char[] { '(', ')' })[1]);
                                        if (errorCode == 16 || errorCode == 11)
                                        {
                                            Console.WriteLine("Encountered Steam error code {0}, manually checking for completion...", errorCode);
                                            var tradeOfferList = tradeOffers.GetTradeOffers();
                                            foreach (var tradeOffer in tradeOfferList)
                                            {
                                                if (tradeStatus.me.assets.Count == tradeOffer.ItemsToGive.Length && tradeStatus.them.assets.Count == tradeOffer.ItemsToReceive.Length)
                                                {
                                                    foreach (var item in tradeOffer.ItemsToGive)
                                                    {
                                                        var asset = new TradeAsset(item.AppId, Convert.ToInt64(item.ContextId), item.AssetId.ToString(), item.Amount);
                                                        if (!tradeStatus.me.assets.Contains(asset))
                                                        {
                                                            Console.WriteLine("Could not validate that this trade offer was sent successfully. (1)");
                                                            return(0);
                                                        }
                                                    }
                                                    foreach (var item in tradeOffer.ItemsToReceive)
                                                    {
                                                        var asset = new TradeAsset(item.AppId, Convert.ToInt64(item.ContextId), item.AssetId.ToString(), item.Amount);
                                                        if (!tradeStatus.them.assets.Contains(asset))
                                                        {
                                                            Console.WriteLine("Could not validate that this trade offer was sent successfully. (2)");
                                                            return(0);
                                                        }
                                                    }
                                                    Console.WriteLine("Successfully validated!");
                                                    return(tradeOffer.Id);
                                                }
                                            }
                                        }
                                        else if (errorCode == 15)
                                        {
                                            throw new TradeOfferException(errorString, errorCode);
                                        }
                                    }
                                }
                            }
                            catch
                            {
                            }
                        }
                        catch (Exception ex)
                        {
                            Console.WriteLine(ex);
                        }
                    }
                    var jsonResponse = JsonConvert.DeserializeObject <dynamic>(result);
                    try
                    {
                        return(Convert.ToUInt64(jsonResponse.tradeofferid));
                    }
                    catch
                    {
                        return(0);
                    }
                }
                catch
                {
                    return(0);
                }
            }
Exemplo n.º 26
0
 public SteamMarketPrices()
 {
     steamWeb = new SteamWeb();
 }