postran.c

这是一个基于UCLinux下的一个GPRS 移动POS设备的代码

/* 
   postran.c
   Sunyard S520-G POS .
*/
#include <stdio.h>
#include <stdlib.h>
#include "pos.h"

// *******************************************************************
// Function  Name   : DoHostParam
// Function         : 
// Parameter        : 
// Return           : 
// *******************************************************************
void DoHostParam(void)
{
    short sHostNum;
    
    Syd_ClearScreen();
    Syd_DisplayLine( 1, "    Host Parameter   ", 1, ALIGN_CENTER );
    
    sHostNum = HOST_CENTER;

    if ( ModifyHdtPara( sHostNum, HDT_TCP,           "Host IP:",               "  ",  TCP_MIN_LEN,     TCP_MAX_LEN,    INPUT_TYPE_IP     ) < 0 ) 
        return ;
    if ( ModifyHdtPara( sHostNum, HDT_PORT,          "Host Port",               "  ", PORT_MIN_LEN,    PORT_MAX_LEN,   INPUT_TYPE_NUMBER ) < 0 ) 
        return ;
    if ( ModifyHdtPara( sHostNum, HDT_TIMEOUT,       "TimeOut",             "  ",     TIMEOUT_MIN_LEN, TIMEOUT_MAX_LEN, INPUT_TYPE_NUMBER ) < 0 ) 
        return ;
        
    return;
}

// *******************************************************************
// Function  Name   : DoSysParam
// Function         : 
// Parameter        : 
// Return           : 
// *******************************************************************
void DoSysParam(void)
{
    char  temp[40], t[20];
    short sRet;
    int nCommWay, nModuleType;
    
    Syd_GetModuleType(temp, sizeof(temp)); temp[1] = 0;
    nModuleType = atoi(temp);

    
    Syd_ClearScreen();
    Syd_DisplayLine( 1, "      Sys Param      ", 1, ALIGN_CENTER );
    
    if (Syd_GetEnv("#COMM", t, 1) < 0) 
    {
       Syd_ErrorMessageWait(3, "get param error", 0, ALIGN_CENTER);
       return ;
    }
    
    Syd_DisplayLine(2, "Comm Mode:", 0, ALIGN_LEFT);
    if (nModuleType == GSM) 
        Syd_DisplayLine(3, "1. SMS      2.GPRS", 0, ALIGN_LEFT);
    else
        Syd_DisplayLine(3, "1. SMS      2.CDMA", 0, ALIGN_LEFT);
    Syd_DisplayLine(4, "3. DATA     4.TCPIP", 0, ALIGN_LEFT);
    Syd_ClearLine(5);
    do {
        sprintf(temp, "SELECT(old: %s):", t);
        Syd_DisplayLine(5, temp, 0, ALIGN_LEFT);
        sRet = Syd_GetInput(MAX_ASCII-1, 5, temp, 1, 1);
        if ( sRet < 0 )
        {
            Syd_ClearLine( 2 );
            Syd_ClearLine( 3 );
            Syd_ClearLine( 4 );
            Syd_ClearLine( 5 );
            return ;
        }
        if (sRet ==  0) break;
    }while (temp[0]  < '1' || temp[0] > '4');
    
    if ( sRet != 0 ) 
    {
        nCommWay = atoi(temp);
        if (Syd_PutEnv("#COMM", temp) < 0) 
        {
           Syd_ErrorMessageWait(3, "Modify Fail", 0, ALIGN_CENTER);
           Syd_ClearLine(3);
           return ;
        }
    } 
    
    if (nModuleType == CDMA) return;

    Syd_ClearLine( 2 );
    Syd_ClearLine( 3 );
    Syd_ClearLine( 4 );
    Syd_ClearLine( 5 );
    
    if (Syd_GetAPN(t, sizeof(t)) < 0)
    {
       Syd_ErrorMessageWait(3, "get param error", 0, ALIGN_CENTER);
       return ;
    }
    
    Syd_DisplayLine(3, "APN：", 0, ALIGN_LEFT);
    
    Syd_DisplayLine( 4, "old:", 0, ALIGN_LEFT );
    Syd_DisplayLineAt( 4, MAX_ASCII-14, t, 0 );

    Syd_DisplayLine( 5, "New:", 0, ALIGN_LEFT );
    sRet = Syd_GetInput( MAX_ASCII - 14, 5, temp, 14, INPUT_TYPE_STRING );
    if ( sRet < 0 )
    {
        Syd_ClearLine( 2 );
        Syd_ClearLine( 3 );
        Syd_ClearLine( 4 );
        Syd_ClearLine( 5 );
        return ;
    }
    
    if (sRet != 0) {
	if (Syd_SetAPN(temp) < 0) {
           Syd_ErrorMessageWait(3, "modify fail", 0, ALIGN_CENTER);
           Syd_ClearLine(3);
           return ;
        }
    }    
    
    return;
      
}

// *******************************************************************
// Function  Name   : DoLoadMasterKey
// Function         : 
// Parameter        : 
// Return           : 
// *******************************************************************
void DoLoadMasterKey(void)
{
    short sIndex, sRet, sFlag, i;
    char  temp[20], key[20];
    
    Syd_ClearScreen();
    Syd_DisplayLine( 1, "       Load Key      ", 1, ALIGN_CENTER );

    do 
    {
        Syd_ClearLine( 2 );
        Syd_ClearLine( 3 );
        Syd_ClearLine( 4 );
        Syd_ClearLine( 5 );
        Syd_DisplayLine( 3, "Key Index(0-9):", 0, ALIGN_LEFT );
        do
        {
            sRet = Syd_GetInput( 15, 3, temp, 1, INPUT_TYPE_NUMBER );
            if ( sRet < 0 )
                return ;
        } while ( sRet != 1 );
        sIndex = atoi( temp );

        Syd_DisplayLine( 4, "Enter Key:", 0, ALIGN_LEFT );
        sFlag = 1;
        do
        {
            sRet = Syd_GetInput( 0, 5, temp, 16, INPUT_TYPE_STRING );
            if ( sRet < 0 )
                return ;
            if (sRet != 16) continue;

            sFlag = 0;
            for ( i = 0; i < sRet; i++ )
            {
                if ( !( ( temp[ i ] >= '0' && temp[ i ] <= '9' ) || ( temp[ i ] >= 'A' && temp[ i ] <= 'F' ) ) ) {
                    sFlag = 1;
                    break;
                }
            }
        } while ( sFlag );

        Syd_DspToHex( temp, key, 8 );
        if ( Sys_PINpad_LoadMkey( sIndex, key ) < 0 )
        {
            Syd_ErrorMessageWait( 5, "insert error", 0, ALIGN_CENTER );
            return ;
        }
        Syd_ClearLine(2);
        Syd_ClearLine(3);
        Syd_ClearLine(4);
        Syd_ClearLine(5);
        Syd_DisplayLine(3, "Insert Key Success", 0, ALIGN_LEFT);
        Syd_DisplayLine(4, "Next Key ？", 0, ALIGN_LEFT);
        
        if (!Syd_GetConfirm()) break;
        
    } while(1);
    
}

// *******************************************************************
// Function  Name   : DoSale
// Function         : 
// Parameter        : 
// Return           : 
// *******************************************************************
void  DoSale( void )
{
    char temp[20];
    
    Syd_ClearScreen();
    Syd_DisplayLine( 1, "        Sale         ", 1, ALIGN_CENTER );
    
    gTrans.sHostNo = HOST_CENTER;
    sprintf(temp, "HDT%d", gTrans.sHostNo);
    if ( Syd_GetEnv( temp, gTrans.strHdtBuf,  HDT_BUF_LEN - 1 ) < 0 )
    {
        Syd_ErrorMessageWait( 3, "get hdt fail", 0, ALIGN_CENTER ); 
        return ;
    }
    
    if (DoPosPaperChk() != RET_SUCCESS)
        return;
     
    if (DoPosCard() !=  RET_SUCCESS)   
        return;
        
    if (DoGetPosser(INC) != RET_SUCCESS)
        return;
   
           
    if (DoPosAmount() != RET_SUCCESS)
        return;
        
    DoPosPin(); 
     
          
    if (DoPosHost() != RET_SUCCESS)
        return;

    if (DoPosStoreTrans() != RET_SUCCESS)
    {
        Syd_ErrorMessageWait( 3, "DoPosStoreTrans fail", 0, ALIGN_CENTER ); 
        return;
    }
        
    if (DoPosPrint() !=  RET_SUCCESS)   
        return;
            
    Syd_SuccessMessage( 3, "Transaction OK", 0, ALIGN_CENTER );
}

// *******************************************************************
// Function  Name   : DoDeleteDetail
// Function         : 
// Parameter        : 
// Return           : 
// *******************************************************************
void DoDeleteDetail()
{
   char temp[20];
    
    Syd_ClearScreen();
    Syd_DisplayLine( 1, "       Detail        ", 1, ALIGN_CENTER );
    
    gTrans.sHostNo = HOST_CENTER;
    Syd_DisplayLine( 3, "To Delete Details", 0, ALIGN_CENTER );
    Syd_DisplayLine( 4, "     Press Enter Key", 0, ALIGN_CENTER );
	
    if (Sys_Key_WaitKey() != KEY_ENTER)
        return;
        
    Syd_ClearLine(2);
    Syd_ClearLine(3);
    Syd_ClearLine(4);
    Syd_ClearLine(5);
    Syd_DisplayLine( 3, "Deleting ...", 0, ALIGN_CENTER );
    
    if (Syd_FlashDelTransData( gTrans.sHostNo ) < 0)
    {
        Syd_ErrorMessageWait( 3, "fail", 0, ALIGN_CENTER ); 
        return ;
    }
    Syd_ClearLine(2);
    Syd_ClearLine(3);
    Syd_ClearLine(4);
    Syd_ClearLine(5);
    Syd_SuccessMessage( 3, "Success", 0, ALIGN_CENTER );
	
}

// *******************************************************************
// Function  Name   : DoQueryDetail
// Function         : 
// Parameter        : 
// Return           : 
// *******************************************************************
void DoQueryDetail()
{
    short sDataSize, sRet;
    int nKey;
    char temp[ 30 ];
    
    Syd_ClearScreen();
    Syd_DisplayLine( 1, "       Detail        ", 1, ALIGN_CENTER );
    

    if ( Syd_OpenFLASH() < 0 )
    {
        Syd_ErrorMessageWait( 3, "Syd_OpenFLASH", 0, ALIGN_CENTER ); 
        return ;
    }
    
    do
    {
    	memset(&gTrans, 0, sizeof(gTrans));
        gTrans.sHostNo = HOST_CENTER;
        
        sRet = Syd_FlashGetTransDataSeq( gTrans.sHostNo, (unsigned char *)&gTrans, &sDataSize );
        if ( sRet < 0 )
        {
            Syd_CloseFLASH();
            Syd_ClearLine(2);
            Syd_ClearLine(3);
            Syd_ClearLine(4);
            Syd_ClearLine(5);
            Syd_DisplayLine( 3, "      End!       ", 0, ALIGN_CENTER );
            Sys_Key_WaitKey();
            break;
        }

        sprintf( temp, "Posser: %s", gTrans.strPosser );
        Syd_DisplayLine( 3, temp, 0, ALIGN_LEFT );

        sprintf( temp, " TrAmt: %.2lf", atof( gTrans.strAmt ) / 100.00 );
        Syd_DisplayLine( 4, temp, 0, ALIGN_LEFT);

        nKey = Sys_Key_WaitKey();
        if (nKey == KEY_CANCEL)
        {
            Syd_CloseFLASH();
            break;
        }
    } while( 1 );
}