/*****************************************************************************
** Descriptions: 加密发送包
** Parameters: SDK_8583_ST8583 *pstSendBag 发送包
** Returned value:
** Created By: lilin2012.12.22
** Remarks:
*****************************************************************************/
s32 EncryptSendData(struct _TradeData *pstTradeData,
SDK_8583_ST8583 *pstSendBag) {
s32 slt = SDK_OK;
u8 ucMacBuf[32] = { 0 };
//lilin 20140319
// //重新改写报文头
// ReConfigBag8583(pstSendBag);
//磁道信息加密
if (pstSendBag == NULL || pstTradeData == NULL) {
return 0;
}
slt = EncryptMagData(pstTradeData, pstSendBag);
Log("wangb", "EncryptMagData is %d ", slt);
if (slt != SDK_OK) {
return SDK_ESC;
}
//获得MAC
if (sdk8583IsDomainExist(pstSendBag, 64)) {
slt = GetMacData(pstTradeData, pstSendBag, ucMacBuf);
if (slt != SDK_OK) {
return SDK_ESC;
}
slt = SetFieldData(pstSendBag, 64, ucMacBuf, 8);
// slt = SetFieldData(pstSendBag, 64, "\x02\x00\x30\x20\x04\xC0\x20\xC0", 8);
// slt = SetFieldData(pstSendBag, 64, "\x32\x42\x35\x39\x36\x33\x39\x37", 8);
if (slt <= 0) {
return SDK_ESC;
}
}
return SDK_OK;
}
int CPayment::BuildPackage(CIso8583Package *package,LONG Money)
{
int money = Money * 100;//* 100
char szMoney[13] = {'\0'};
_snprintf(szMoney,12,"%012d",money);
TCHAR szCurPath[MAX_PATH];
GetCurrentDirectory(sizeof(szCurPath),szCurPath);
_tcscat(szCurPath,TEXT("\\Reversal.ini"));
char cTemp[5];
WritePrivateProfileString(TEXT("Reversal"),TEXT("Money"),ltoa(Money,cTemp,10),szCurPath);
package->SetFieldData(3,6,(BYTE*)"000000");
package->SetFieldData(4,12,(BYTE*)szMoney);
package->SetFieldData(11,6,(BYTE*)szTraceCode.GetBuffer());
WritePrivateProfileString(TEXT("Reversal"),TEXT("TraceCode"),szTraceCode.GetBuffer(),szCurPath);
if( strcmp(szTraceCode.GetBuffer(),"999999") == 0)
szTraceCode = "000001";
package->SetFieldData(22,3,(BYTE*)"021");
package->SetFieldData(25,2,(BYTE*)"00");
package->SetFieldData(26,2,(BYTE*)"12");
char *pAccount;
if (strcmp(szTestMode.GetBuffer(),"1") == 0)
{
package->SetFieldData(2,19,(BYTE*)"9559480089076438611"); //主帐号
pAccount = "9559480089076438611";
package->SetFieldData(35,37,(BYTE*)"9559480089076438611=00004209600000000");//磁道
}
else
{
char cCard[40];
int nLen = 0;
if( GetCardNo(cCard,nLen) != 0) return -1;
package->SetFieldData(35,37,(BYTE *)cCard);
const char *split = "=";
pAccount = strtok (cCard,split);
if(pAccount == NULL) return -1;
package->SetFieldData(2,strlen(pAccount),(BYTE *)pAccount);//19
WritePrivateProfileString(TEXT("Reversal"),TEXT("Account"),pAccount,szCurPath);
}
package->SetFieldData(41,8,(BYTE*)szTermID.GetBuffer()); //终端号
package->SetFieldData(42,15,(BYTE*)szMercCode.GetBuffer()); //商户号
package->SetFieldData(49,3,(BYTE*)"156");
package->SetFieldData(53,16,(BYTE*)"2600000000000000");
char cReserved[9] = "22";
strcat(cReserved,szTraceCode.GetBuffer());
package->SetFieldData(60,8,(BYTE*)cReserved);//自定义域 "22002025"
package->SetFieldData(63,3,(BYTE*)"001");//自定义域
if (GetMacData(package, pAccount) != 0)
{
return -1;
}
return 0;
}
/*****************************************************************************
** Descriptions: 效验接收包
** Parameters: void
** Returned value:
** Created By: lilin2012.08.06
** Remarks:
***************************************************+**************************/
s32 CheckRecBag(SDK_8583_ST8583 *pstSendBag, SDK_8583_ST8583 *pstRevBag) {
//SDK_PED_DES_TYPE type;
u8 ucMacBuf[32];
u8 sendbuf[64] = { 0 };
u8 proccode[6] = { 0 };
s32 slen;
s32 rlen;
u8 revbuf[64] = { 0 };
u8 res[3] = { 0 };
s32 rlt;
u8 i;
u8 num = 0;
struct _Field60 stfield60;
struct _TradeData *stTradeData = &gstTradeData;
#ifdef ELECSIGN
u8 maxCheckNum = 6;
#endif
u8 he_checkdata[6] = {
SDK_8583_FIELD_MSG, //消息类型
3, //交易处理码
11, //流水号
41, //终端号
42, //商户号
4, //交易金额
};
//获取处理吗
Log("wangb", "CheckRecBag start");
if (sdk8583IsDomainExist(pstSendBag, 3)) {
GetFieldData(pstSendBag, 3, proccode, 6);
}
memset(sendbuf, 0, sizeof(sendbuf));
rlt = GetFieldData(pstSendBag, SDK_8583_FIELD_MSG, sendbuf, 4); //获取消息类型
if (rlt < 0) {
Log("CheckRecBag", "取RECV0错误");
return ERR_RECZERO;
} else {
if (memcmp(sendbuf, "05", 2)) //结算报文没有39域
{
memset(res, 0, sizeof(res));
rlt = GetFieldData(pstRevBag, 39, res, 3);
if (rlt < 0) {
Log("CheckRecBag", "取RECV39错误\r\n");
return ERR_RECZERO;
} else {
ProviderSetTagValue(TAG_8583_BKRESULT, res, rlt);
}
}
}
//是否缺失64域
if (sdk8583IsDomainExist(pstSendBag, 64)) //先判断发送包是否有64
{
if (strcmp(res, "00") == 0) //39域返回正确
{
if (!sdk8583IsDomainExist(pstRevBag, 64)) //判断接收64域
{
rlt = ERR_MISSMAC;
return rlt;
}
}
}
//判断64域是否正确
if (sdk8583IsDomainExist(pstRevBag, 64)) {
rlt = GetMacData(stTradeData, pstRevBag, ucMacBuf);
Log("wangb", "ucMacBuf64 %s", ucMacBuf);
if (rlt != SDK_OK) {
Log("CheckRecBag", "ECB算法错误");
return ERR_CALCMAC;
}
memset(revbuf, 0, sizeof(revbuf));
rlt = GetFieldData(pstRevBag, 64, revbuf, 8);
Log("wangb", "revbuf64 %s", revbuf);
if (rlt < 0) {
Log("CheckRecBag", "缺少64域");
return ERR_RECZERO;
}
// TraceHex("CheckRecBag", "cal=", ucMacBuf, 8);
// TraceHex("CheckRecBag", "mac=", revbuf, 8);
if (memcmp(ucMacBuf, revbuf, 8)) {
Log("CheckRecBag", "MAC效验错误");
rlt = ERR_CALCMAC;
return rlt;
}
}
u8 gElecSignIsSendingEsTrade = false; //本次交易为电子签名上送交易(用于解包8583不校验4域--打包8583)
#ifdef ELECSIGN
if (gElecSignIsSendingEsTrade) {
maxCheckNum = 5;
} else {
maxCheckNum = 6;
}
for (i = 0; i < maxCheckNum; i++)
#else
for (i = 0; i < 6; i++)
#endif
{
num = he_checkdata[i];
if (sdk8583IsDomainExist(pstRevBag, num)
&& sdk8583IsDomainExist(pstSendBag, num)) {
memset(revbuf, 0, sizeof(revbuf));
rlen = GetFieldData(pstRevBag, num, revbuf, 64);
if (rlen < 0) {
Log("CheckRecBag", "取RECV%d错误\r\n", num);
return ERR_RECZERO;
}
memset(sendbuf, 0, sizeof(sendbuf));
slen = GetFieldData(pstSendBag, num, sendbuf, 64);
if (slen < 0) {
Log("CheckRecBag", "取SEND%d错误\r\n", num);
return ERR_RECZERO;
}
Log("wangb", "sendbuf is %s", sendbuf);
Log("wangb", "revbuf is %s", revbuf);
switch (num) {
case SDK_8583_FIELD_MSG: //判断消息类型
if ((memcmp(sendbuf, revbuf, 2))
|| (revbuf[2] != (sendbuf[2] + 1))) {
rlt = ERR_MSGTYPE;
return rlt;
}
break;
case 3: //比较处理码(银行卡检测中心说一定要比较第1个字节交易类型)
if (memcmp(sendbuf, revbuf, 2)) {
rlt = ERR_PROCESSCODE;
return rlt;
}
break;
case 11:
//比较POS流水号
if (strcmp(sendbuf, revbuf)) {
rlt = ERR_VOUCHERNO;
return rlt;
}
break;
case 41:
//比较终端号
if (strcmp(sendbuf, revbuf)) {
rlt = ERR_TERMINALNO;
return rlt;
}
break;
case 42:
//比较商户号
if (strcmp(sendbuf, revbuf)) {
rlt = ERR_MERCHANTNO;
return rlt;
}
break;
case 4:
//比较交易金额
if (strcmp(sendbuf, revbuf)) {
Log("CheckRecBag", "%s %s\r\n", sendbuf, revbuf);
memset(&stfield60, 0, sizeof(stfield60));
if (ParseField60(&stfield60)) {
if (strcmp(res, "10") || stfield60.ucPortion != '1') //不为部分扣款
{
rlt = ERR_TRADEAMOUNT;
return rlt;
}
}
}
break;
default:
break;
}
} else {
if (num == 41) {
rlt = ERR_TERMINALNO;
return rlt;
}
if (num == 42) {
rlt = ERR_MERCHANTNO;
return rlt;
}
}
}
//响应码处理
memset(sendbuf, 0, sizeof(sendbuf));
rlt = GetFieldData(pstSendBag, SDK_8583_FIELD_MSG, sendbuf, 4); //获取消息类型码
if (rlt < 0) {
Log("CheckRecBag", "取RECV0错误");
return ERR_RECZERO;
}
if (memcmp(sendbuf, "04", 2) == 0) //冲正包判断
{
if (memcmp(res, "00", 2) && memcmp(res, "12", 2)
&& memcmp(res, "25", 2)) {
return ERR_RESPONSE;
}
}
//磁条卡现金充值确认包判断
else if (memcmp(sendbuf, "0220", 4) == 0
&& memcmp(proccode, "63", 2) == 0) {
if (memcmp(res, "00", 2) && memcmp(res, "A6", 2)) {
return ERR_RESPONSE;
}
} else {
if (memcmp(sendbuf, "05", 2)) //结算报文没有39域
{
if (!CheckResponseCode(res)) //响应码错误
{
Log("CheckRecBag", "响应码error %s", res);
// Log("CheckRecBag", "FunCode", stfield60.asFunCode, 2);
//磁条卡现金充值回98当做超时
memset(&stfield60, 0, sizeof(struct _Field60));
ParseField60(&stfield60);
//磁条卡现金充值包判断
if (memcmp(sendbuf, "0200", 4) == 0
&& memcmp(proccode, "63", 2) == 0
&& memcmp(stfield60.asFunCode, "48", 2) == 0) {
if (memcmp(res, "98", 2) == 0) {
//lilin 20140214磁条卡现金充值不显示交易失败要进行磁条卡现金充值确认
// GetStrResponseError(dispbuf);
// sdkDispPromptBox(false, 500, dispbuf);
return SDK_TIME_OUT;
}
}
/*=======BEGIN: lilin 2015.01.12 15:31 modify===========*/
if ((memcmp(sendbuf, "0200", 4) == 0)
&& (memcmp(proccode, "00", 2) == 0)
&& (memcmp(stfield60.asFunCode, "22", 2) == 0)) //消费
{
if ((strcmp(res, "10") == 0)
&& (stfield60.ucPortion != '1')) //如果不是部分扣费还返回10则需要冲正
{
return ERR_NEEDREVERSAL;
}
if ((strcmp(res, "10") == 0)
&& (stfield60.ucPortion == '1')) //部分扣款
{
return ERR_RESPONSE10;
}
}
/*====================== END======================== */
return ERR_RESPONSE;
}
}
}
//都正确处理更新时间和日期
if (sdk8583IsDomainExist(pstRevBag, 12)) //更新交易时间
{
memset(revbuf, 0, sizeof(revbuf));
rlt = GetFieldData(pstRevBag, 12, revbuf, 64);
/*
if (rlt)
{
sdkAscToBcd(&gstSys.ucHour, &revbuf[0], 2);
sdkAscToBcd(&gstSys.ucMinute, &revbuf[2], 2);
sdkAscToBcd(&gstSys.ucSecond, &revbuf[4], 2);
}
*/
}
if (sdk8583IsDomainExist(pstRevBag, 13)) //更新交易日期
{
memset(revbuf, 0, sizeof(revbuf));
rlt = GetFieldData(pstRevBag, 13, revbuf, 64);
/*
if (rlt)
{
sdkAscToBcd(&gstSys.ucMonth, &revbuf[0], 2);
sdkAscToBcd(&gstSys.ucDay, &revbuf[2], 2);
}
*/
}
// Trace("CheckRecBag", "OK\r\n");
Log("wangb", "CheckRecBag OK");
return SDK_OK;
}
