/// <summary>
/// 应答解析
/// </summary>
/// <param name="respString">应答报文</param>
/// <param name="resp">应答要素</param>
/// <returns>应答是否成功</returns>
private static bool VerifyResponse(String respString, Dictionary <String, String> resp)
{
if (respString != null && !"".Equals(respString))
{
// 请求要素
Dictionary <String, String> para;
try
{
para = UpmpCore.ParseQString(respString);
}
catch (Exception e)
{
e.ToString();
return(false);
}
bool signIsValid = VerifySignature(para);
DictionaryPutAll(resp, para);
if (signIsValid)
{
return(true);
}
else
{
return(false);
}
}
return(false);
}
/// <summary>
/// 交易查询处理
/// </summary>
/// <param name="req">请求要素</param>
/// <param name="resp">应答要素</param>
/// <returns>是否成功</returns>
public static bool Query(Dictionary <String, String> req, Dictionary <String, String> resp)
{
String nvp = BuildReq(req, resp);
String respString = UpmpCore.Post(UpmpConfig.GetInstance().QUERY_URL, nvp);
return(VerifyResponse(respString, resp));
}
/// <summary>
/// 拼接保留域
/// </summary>
/// <param name="req">请求要素</param>
/// <returns>保留域</returns>
public static String BuildReserved(Dictionary <String, String> req)
{
StringBuilder merReserved = new StringBuilder();
merReserved.Append("{");
merReserved.Append(UpmpCore.CreateLinkString(req, false, true));
merReserved.Append("}");
return(merReserved.ToString());
}
/// <summary>
/// 异步通知消息验证
/// </summary>
/// <param name="para">异步通知消息</param>
/// <returns>验证结果</returns>
public static bool VerifySignature(Dictionary <String, String> para)
{
String signature = UpmpCore.BuildSignature(para);
String respSignature = para[UpmpConfig.GetInstance().SIGNATURE];
if (null != respSignature && respSignature.Equals(signature))
{
return(true);
}
return(false);
}
/// <summary>
/// 拼接请求字符串
/// </summary>
/// <param name="req"></param>
/// <param name="resp"></param>
/// <returns></returns>
private static String BuildReq(Dictionary <String, String> req, Dictionary <String, String> resp)
{
// 生成签名结果
String signature = UpmpCore.BuildSignature(req);
// 签名结果与签名方式加入请求提交参数组中
req[UpmpConfig.GetInstance().SIGNATURE] = signature;
req[UpmpConfig.GetInstance().SIGN_METHOD] = UpmpConfig.GetInstance().SIGN_TYPE;
return(UpmpCore.CreateLinkString(req, false, true));
}