public int SendHello()
{
if (sipclient == null || !sipclient.Connected())
{
return(ErrorCode.DisConnectedWithLibraryServer);
}
int result;
try
{
SipTransaction st = sipclient.SendHello();
string msg = st.Response;
result = ErrorCode.Success;
}
catch (Exception exception)
{
if (exception.InnerException.GetType() == typeof(SocketException))
{
//logger.Error("Send hello to library server failed.");
//logger.Error(exception.ToString());
sipclient.Close();
}
result = ErrorCode.ServerException;
}
return(result);
}
public int MakeAnAppointment(string readerBarcode, string bookBarcode)
{
if (sipclient == null || !sipclient.Connected())
{
return(ErrorCode.DisConnectedWithLibraryServer);
}
int result;
try
{
SipTransaction st = sipclient.MakeAnAppointment(readerBarcode, bookBarcode);
string msg = st.Response;
if (msg.StartsWith(Sip2Common.RenewAllResponse) && msg.EndsWith(Sip2Common.EndOfMessage) &&
CheckMessage(msg))
{
result = ErrorCode.Success;
}
else
{
result = ErrorCode.InvalidMessage;
}
}
catch (Exception exception)
{
//logger.Error(exception.ToString());
result = ErrorCode.ServerException;
}
return(result);
}
public int ReaderStatus(string readerBarcode, string readerPIN = "")
{
if (sipclient == null || !sipclient.Connected())
{
return(ErrorCode.DisConnectedWithLibraryServer);
}
int result;
try
{
SipTransaction st = sipclient.PatronStatus(readerBarcode, readerPIN);
string msg = st.Response;
if (msg.StartsWith(Sip2Common.PatronStatusResponse) && msg.EndsWith(Sip2Common.EndOfMessage) &&
CheckMessage(msg))
{
result = ErrorCode.Success;
}
else
{
result = ErrorCode.InvalidMessage;
}
}
catch (Exception exception)
{
//logger.Error(exception.ToString);
result = ErrorCode.ServerException;
}
return(result);
}
/// <summary>
/// 还书
/// </summary>
/// <param name="bookBarcode">书籍条码</param>
public int BookCheckIn(string bookBarcode, ref string message, ref string readerCode)
{
if (sipclient == null || !sipclient.Connected())
{
return(ErrorCode.DisConnectedWithLibraryServer);
}
int result;
try
{
SipTransaction st = sipclient.ItemCheckIn(bookBarcode);
string msg = st.Response;
if (!msg.StartsWith(Sip2Common.CheckinResponse) || !msg.EndsWith(Sip2Common.EndOfMessage) ||
!CheckMessage(msg))
{
result = ErrorCode.InvalidMessage;
}
else
{
result = ErrorCode.Failed;
string[] m = msg.Split('|');
foreach (string s in m)
{
switch (s.Substring(0, 2))
{
case ScreenMessage:
message = s.Substring(2);
break;
case PatronIdentifier:
readerCode = s.Substring(2, s.Length - 2);
break;
case CheckinResponse:
if (s.Substring(2, 1) == "1")
{
result = ErrorCode.Success;
}
break;
default:
break;
}
}
}
}
catch (Exception exception)
{
//logger.Error(exception.ToString());
result = ErrorCode.ServerException;
}
return(result);
}
public string BookCheckIn(string bookBarcode)
{
string result = "发送失败，请先连接Sip2服务器！";
if (sipclient == null || !sipclient.Connected())
{
return(result);
}
try
{
SipTransaction st = sipclient.ItemCheckIn(bookBarcode);
result = st.Response;
}
catch (Exception exception)
{
//logger.Error(exception.ToString());
}
return(result);
}
public string Login2(string uid, string pwd, string locationCode, string vp)
{
string result = "发送失败，请先连接Sip2服务器！";
if (sipclient == null || !sipclient.Connected())
{
return(result);
}
try
{
SipTransaction st = sipclient.Login(uid, pwd, locationCode, vp);
result = st.Response;
}
catch (Exception exception)
{
//logger.Error(exception.ToString());
}
return(result);
}
/// <summary>
/// 暂无此功能，获取读者排行榜中读者的书籍信息
/// </summary>
/// <param name="patronBarcode"></param>
/// <returns></returns>
public int ItemOfPatron(string patronBarcode)
{
if (sipclient == null || !sipclient.Connected())
{
return(ErrorCode.DisConnectedWithLibraryServer);
}
SipTransaction st = sipclient.ItemOfPatron(patronBarcode);
string msg = st.Response;
if (msg.StartsWith(Sip2Common.RenewAllResponse) && msg.EndsWith(Sip2Common.EndOfMessage) &&
CheckMessage(msg))
{
}
else
{
return(ErrorCode.InvalidMessage);
}
return(ErrorCode.Success);
}
public string ReaderInformation(string readerBarcode, string readerPIN, string type)
{
string result = "发送失败，请先连接Sip2服务器！";
if (sipclient == null || !sipclient.Connected())
{
return(result);
}
try
{
SipTransaction st = sipclient.PatronInformation(readerBarcode, readerPIN, string.IsNullOrEmpty(type) ? "none" : type);
result = st.Response;
}
catch (Exception exception)
{
//logger.Error(exception.ToString());
}
return(result);
}
/// <summary>
/// 登陆
/// </summary>
/// <param name="uid"></param>
/// <param name="pwd"></param>
public int Login(string uid, string pwd)
{
if (sipclient == null || !sipclient.Connected())
{
return(ErrorCode.DisConnectedWithLibraryServer);
}
int result = 0;
try
{
SipTransaction st = sipclient.Login(uid, pwd, locationCode, VP);
string msg = st.Response;
if (msg.StartsWith(Sip2Common.LoginResponse))
{
char ok = msg.ElementAt(2);
if (ok == '1')
{
result = ErrorCode.Success;
}
else
{
result = ErrorCode.LoginLibraryServerFailed;
}
}
else
{
//logger.Debug("Response message: " + msg);
result = ErrorCode.InvalidMessage;
}
}
catch (Exception exception)
{
//logger.Error(exception.ToString());
result = ErrorCode.ServerException;
}
return(result);
}