1. 首次提交；

2. 只有支付和设置门店信息接口

.gitignore

+*.pro.user
+
+/bin/*
+!/bin/*.dll
+

fmcrypt.h

+#ifndef __ZHCRYPT_H__
+#define __ZHCRYPT_H__
+
+extern "C" {
+int ZH_getKey(char * keyBuf, char * ctrlBuf, void * pvInfo);
+char * ZH_encodeSendData(char * codeBuf, char * buf, int length, int * eLength, char * keyBuf, int keyLengh);
+char * ZH_decodeRecvData(char * codeBuf, char * buf, int length, int * dLength, char * keyBuf, int keyLength, int * pcurKeyPos);
+int ZH_encodeBkData(char * pOrgData, int dataLen, char * keyBuf, int keyLen, char * pCodeBuf);
+void ZH_decodeBkData(char * pCodeBuf, char * pOrgBuf,int totalLen);
+int ZH_checkChkValue(char * pJsonData, int dLength, int tbckValue);
+}
+
+#endif

main.cpp

+#include <QCoreApplication>
+
+int main(int argc, char *argv[])
+{
+    QCoreApplication a(argc, argv);
+
+    return a.exec();
+}
+

qfmclient.h

+#ifndef QFMCLIENT_H
+#define QFMCLIENT_H
+
+#include <QThread>
+#include <windows.h>
+#include <QTextStream>
+#include <QCoreApplication>
+
+#define MAX_CODE_KEY            32
+#define MAX_CTRL_INFO_LEN       16
+#define MAX_BUF_LEN             4096
+#define MAX_REQ_COUNT           25600
+#define ROLL_BACK_FILE_NAME     "fmclient.rbk"
+
+class QFmClient : public QThread
+{    
+    Q_OBJECT
+public:
+    QFmClient(QObject *parent = NULL);
+
+    void run();
+
+
+    bool Init(QString proxy_IP, unsigned short proxy_port, unsigned short listen_prot, unsigned short long_timeout, unsigned short short_timeout);
+signals:
+
+    void Error(QString error);
+
+private:
+    void CloseSocket(int *sock);
+    void GetKey();
+    bool StartListenport();
+    void CheckRollBackData();
+    int Try2ConnectZhProxy();
+    int SendCtrlInfo2Proxy();
+    void WaitAndSleep(int elapse);
+    bool WaitForConnectReqFromPos();
+    int ProcessPosReqData(QJsonObject& object);
+    bool ConvertJsonFormat(QJsonObject& object);        //convert pos requst json format from 非码支付插件 API 对接说明.pdf to 非码支付FMClient商户版_20170921.pdf
+    void GetStoreInfo(QJsonObject& object);                 //获取门店信息
+    void sendResponseToPos(int nflag);
+    void AddReqCount(QJsonObject &object);
+    int CheckIsCompleteJsonData(int *count, char *data);
+    int RecvSockData(int sock, char *buffer, int length);
+    int WaitAndReadDataFromPos(int type, int flag);
+    char *DecodeRecvData(char *buf, int length, int *dLength);
+    int UTF8ToGBK(unsigned char *lpUTF8Str, unsigned char *lpGBKStr, int nGBKStrLen);
+    int GBKToUTF8(unsigned char *lpGBKStr, int gbkLen, unsigned char *lpUTF8Str, int nUTF8StrLen);
+    int CheckReqFromPos(char *pJsonData, int dLength, int chkValue);
+    int SendSocketData(int sock, char *buf, int length, int flag);
+    char *EncodeSendData(char *buf, int length, int *eLength);
+    int SendData2ZhProxyAndWaitRspData();
+    int RecvAndCheckDataFromSock(int sock, int flag, int type);
+    int ProcessZhProxyRspDataAndSend2Pos();
+    int CheckRecvedData();
+    void BackupPosReq(char *req);
+private:
+
+    bool _endflag;
+
+    char _recvbuf[MAX_BUF_LEN];
+    char _tempbuf[MAX_BUF_LEN];
+    char _sendbuf[MAX_BUF_LEN];
+
+    char _codeBuf[MAX_BUF_LEN];
+
+    unsigned char _codeKey[MAX_CODE_KEY];
+
+    //proxy IP
+    char _proxyIP[30];
+    //proxy 端口
+    unsigned short _proxyPort;
+
+    //QFMClient监听端口
+    unsigned short _clientPort;
+
+    //应用层分段大小(1024)
+    unsigned int _fmMSS;
+    //监听本地端口的socket
+    int _listenSock;
+    //接收pos请求的socket
+    int _acceptedSock;
+    //和proxy交互的socket
+    int _zhProxySock;
+
+    //接收数据长度
+    int _rcvLength;
+
+    //长超时
+    unsigned short _longTimeOut;
+    //短超时
+    unsigned short _shortTimeOut;
+    //当前使用超时
+    unsigned short _sockTimeOut;
+
+    char  _keyLength;
+    char  _curKeyPos;
+    char  _codeFlag;
+    char  _reserved;
+
+    //门店信息
+    typedef struct _STORE_INFO{
+        QString partner_id;     //商户编号
+        QString store_id;       //商家门店号
+        QString pos_id;         //商家POS机编号
+        QString operator_id;    //营业员编号
+        QString business_date;  //营业日
+    }STORE_INFO;
+
+    STORE_INFO store_info;
+    static unsigned int s_reqCount;
+};
+
+#endif // QFMCLIENT_H

qfmclient.pro

+QT += core
+QT -= gui
+
+TARGET = qfmclient
+CONFIG += console
+CONFIG -= app_bundle
+
+TEMPLATE = app
+LIBS += -L$$PWD/lib/
+DESTDIR = $$PWD/bin
+
+win32 {
+    LIBS += -lfmcrypt
+    }
+
+SOURCES += main.cpp \
+    qfmclient.cpp
+
+HEADERS += \
+    fmcrypt.h \
+    qfmclient.h
+