public QcTimeLicense(DateTime exp) { if (exp.Subtract(DateTime.Now).Days <= 1) { stat = LicenseRetCode.超出允许授权期限; } else { stat = LicenseRetCode.成功; } }
void server_ReceiveCmd(object sender, QcCmdEventArgs e) { lock (obj) { QcCmd cmd = e.Cmd; string from = e.Cmd.tokens(1); string to = e.Cmd.tokens(2); if (lstUser.ContainsKey(from)) { lstUser[from].LastOnline = DateTime.Now; } switch (cmd.CmdType) { case QcProtocol.QcCommand.QcCheckLicense: try { LicenseRetCode ret = LicenseRetCode.未授权; //CONTINUE: // if (cmd == null) goto CONTINUE; string type = cmd.tokens(1); string arg = cmd.tokens(2); switch (type) { case "Feature": int id = 0; int.TryParse(arg, out id); ret = License.CheckFeature(id); break; case "Module": ret = License.CheckModule(arg); break; case "Product": ret = License.CheckProduct(arg); break; case "Regsiter": ret = License.RegsisterUser(arg); break; case "Release": License.ReleaseUser(arg); break; } e.Chanel.Send(QcCmd.MakeCmd(QcProtocol.QcCommand.QcCheckLicense, ret.ToString())); e.Chanel.CloseLink(); } catch (Exception ex) { QcLog.LogString("QcCheckLicense " + cmd.ToString() + ":" + ex.Message); } break; case QcProtocol.QcCommand.QcUserLogin: bool blLogined = false; blLogined = true; if (lstUser.ContainsKey(from) == false) { var user = QcUser.RefreshUser(from); if (user != null) { var qmu = new QcMsgUser(user); lstUser.TryAdd(qmu.Name, qmu); } } if (lstUser.ContainsKey(from)) { //这里判断一下是否可以登录 var msguser = lstUser[from]; var user = msguser.User as QcUser; string sql = "select * from " + QcUser.TableName + " where " + user.CodeField + "='" + user.Code + "' and 状态='启用'"; if (DbHelper.Exists(sql)) { QcChanel chanel = new QcChanel(); chanel.SetChanel(e.Chanel, this); lstUser[from].Chanel = chanel; if (this.Logined != null) { var userfrom = lstUser[from]; var evtarg = new QcMessagerLoginEventArg(userfrom); this.Logined(this, evtarg); } //this.BroadcastMsg(e.Cmd.ToString()); this.BroadcastMsg(QcCmd.MakeCmd(QcProtocol.QcCommand.QcUserLogin, from, "*")); blLogined = true; } else { blLogined = false; } QcClientService qcs = e.Chanel as QcClientService; e.Chanel.Send(QcCmd.MakeCmd(QcProtocol.QcCommand.QcLoginReplay, blLogined)); } break; case QcProtocol.QcCommand.QcListUser: var strusers = ""; foreach (var u in OnlineUsers) { strusers += u.Name + ","; } e.Chanel.Send(QcCmd.MakeCmd(QcProtocol.QcCommand.QcListUser, strusers)); break; case QcProtocol.QcCommand.QcLoginOut: if (lstUser.ContainsKey(from)) { var userfrom = lstUser[from]; if (this.Loginout != null) { var evt = new QcMessagerLoginEventArg(userfrom); this.Loginout(this, evt); } this.BroadcastMsg(QcCmd.MakeCmd(QcProtocol.QcCommand.QcLoginOut, from, "*")); userfrom.Close(); } break; case QcProtocol.QcCommand.QcDataUpdate: this.BroadcastMsg(e.Cmd.ToString()); break; default: if (to == "*") { this.BroadcastMsg(e.Cmd.ToString()); return; } else { if (lstUser.ContainsKey(to)) { var user = lstUser[to]; user.Send(e.Cmd.ToString()); } } break; } } }
LicenseRetCode PostLicenseMessage(string type, string arg) { int count = 3; QcMsgClient client = new QcMsgClient(null, null); AutoResetEvent are = new AutoResetEvent(false); QcCmd retcmd = null; string cmd = QcCmd.MakeCmd(QcProtocol.QcCommand.QcCheckLicense, type, arg); try { //client =; client.ConnectedServer += (o, e) => { client.Send(cmd); }; client.ReceiveCmd += (o, e) => { retcmd = e.Cmd; are.Set(); //接收消息 }; CONTINUE: client.Connect(QcMessagner.IP, QcMessagner.Port); if (are.WaitOne(5000))//3秒钟超时连接 { LicenseRetCode ret = LicenseRetCode.授权未知错误01; //if (retcmd == null) //{ // Thread.Sleep(500);//有可能消息接收 事件还没有给retcmd赋值,因此延迟500毫秒 //} if (retcmd != null) { string t_Test = retcmd.tokens(1); ret = (LicenseRetCode)Enum.Parse(typeof(LicenseRetCode), t_Test); } return(ret); } else { if (count > 0) { count--; goto CONTINUE; } else { return(LicenseRetCode.授权服务器连接超时); } } } catch (Exception e) { QcLog.LogString(e.Message + e.StackTrace); //System.Windows.Forms.MessageBox.Show(e.Message + e.StackTrace); return(LicenseRetCode.授权未知错误); } finally { //这里该怎样断开服务器上的连接呢? if (client != null) { client.Close(); } are.Set(); } }
public void checklicensetext() { string licensetext = _licensetext; try { XLicDoc = XDocument.Parse(licensetext); if (protect.CheckLicense(licensetext)) { Stats = LicenseRetCode.成功; if (DateTime.Now.CompareTo(DateTime.Parse(LicDoc.Root.Element("EndDate").Value.ToString())) > 0) { Stats = LicenseRetCode.超出授权时间范围; } else { RegistryKey rsg = null; if (Registry.LocalMachine.OpenSubKey("SOFTWARE\\OfficeServer") == null) { if (chksn)//如果要进行机器码检验那么就需要进行注册时间判断 { if (DateTime.Now.Subtract(DateTime.Parse(LicDoc.Root.Element("StartDate").Value.ToString())).Days > 7) { Stats = LicenseRetCode.超出允许授权期限; } } //不论超不超期限都要进行记录系统时间 Registry.LocalMachine.CreateSubKey("SOFTWARE", RegistryKeyPermissionCheck.ReadWriteSubTree).CreateSubKey("OfficeServer"); rsg = Registry.LocalMachine.CreateSubKey("SOFTWARE").OpenSubKey("OfficeServer", true); rsg.SetValue("PreDate", DateTime.Now.ToShortDateString()); rsg.Close(); } else { rsg = Registry.LocalMachine.OpenSubKey("SOFTWARE\\OfficeServer", true); if (DateTime.Now.CompareTo(DateTime.Parse(rsg.GetValue("PreDate").ToString())) < 0) { Stats = LicenseRetCode.授权服务系统时间被修改; } else { rsg.SetValue("PreDate", DateTime.Now.ToShortDateString()); } rsg.Close(); } } QcLog.LogString("授权文件检查成功,当前机器码为:" + new QcProtect().GetSn() + "授权机器码为" + LicDoc.Root.Element("序列号").Value + "\n当前机器特征为:" + new QcProtect().GetHdw()); //if (DateTime.Now > DateTime.Parse(LicDoc.Root.Element("EndDate").Value.ToString())) Stats = LicenseRetCode.超出允许授权期限; //创建系统时间注入文件,如果没有则创建,如果有则判断系统时间是否被篡改,如果没有篡改就注入系统时间,如果超过7天时间仍没有注册不允许 //创建系统时间注入文件, } else { Stats = LicenseRetCode.未授权; QcLog.LogString("授权文件检查失败,当前机器码为:" + new QcProtect().GetSn() + "授权机器码为" + LicDoc.Root.Element("序列号").Value + "\n当前机器特征为:" + new QcProtect().GetHdw()); } //授权时间判断 //注册时间判断在这里判断 //系统服务时间篡改在这里判断 lstFeature.AddRange(LicDoc.Root.Element("FeatureID").Value.Split('_')); lstProduct.AddRange(LicDoc.Root.Element("Product").Value.Split('_')); foreach (var v in LicDoc.Root.Element("Modules").Elements("ModuleName")) { lstModule.Add(v.Value); } QcLog.LogString("授权文件读取成功!"); QcLog.LogString("FeatureList = " + String.Join(";", lstFeature)); QcLog.LogString("ProductList = " + String.Join(";", lstProduct)); } catch (Exception e) { Stats = LicenseRetCode.未授权; QcLog.LogString("授权文件不合无法读取" + e.Message); } }