fix_op.ec

这是一个使用 informix esql/c 技术开发的银行程序的部分代码。

                                        prtf_inum((long)s_num[0],2);
                                        putchar('-');
                                        prtf_inum(a_num,9);
                                        printf("%c%c            %s\n\n\n",
                                          28,'p',nam);
                                        addspacef(14);
                                        prtf_upper(amoun,toupper(cu_type[0]));
                                        printf("%c%c\n\n",28,'q');
                                        addspacef(36);
                                        printf("RMB￥");
                                        prtf_dnum(amoun,13);
                                        printf("%c%c%c%c%c%c%c%c%c%c",12,
                                          27,'%','9',1,20,27,'[','4','i');
                                      }
                                    else
                                      {
                                        printf("%c%c%c%c%c%c%c%c\n",
                                          27,'[','5','i',27,']',28,'p');
                                        printf("      ┏━━━━┓\n");
                                        printf("      ┃");
                                        switch(toupper(cu_type[0]))
                                          {
                                            case 'U':
                                              printf("%-8s","  美    元  ");
                                              break;
                                            case 'J':
                                              printf("%-8s","  日    元  ");
                                              break;
                                            case 'H':
                                              printf("%-8s","  港    元  ");
                                              break;
                                            case 'M':
                                              printf("%-8s","德国马克");
                                              break;
                                            case 'P':
                                              printf("%-8s","  英    镑  ");
                                              break;
                                            case 'F':
                                              printf("%-8s","法国法郎");
                                              break;
                                            case 'C':
                                              printf("%-8s","加拿大元");
                                          }
                                        printf("┃\n");
                                        printf("      ┗━━━━┛\n");
                                        printf("%c%c\n",28,'q');
                                        addspacef(83);
                                        printf("%4d-%2d-%2d\n\n\n\n",
                                          year,month,day);
                                        printf("%c%c                  %-8s%c%c",
                                          27,'[',nam,27,']');
                                        addspacef(36);
                                        prtf_inum((long)s_num[0],2);
                                        putchar('-');
                                        prtf_inum(a_num,9);
                                        addspacef(18);
                                        switch(toupper(cu_type[0]))
                                          {
                                            case 'U':
                                              printf("US＄");
                                              break;
                                            case 'J':
                                              printf("JP￥");
                                              break;
                                            case 'H':
                                              printf("HK＄");
                                              break;
                                            case 'M':
                                              printf("DＭ");
                                              break;
                                            case 'P':
                                              printf("￡");
                                              break;
                                            case 'F':
                                              printf("FＦ");
                                              break;
                                            case 'C':
                                              printf("Can＄");
                                          }
                                        printf("\n\n%c%c",27,'[');
                                        addspacef(32);
                                        prtf_upper(amoun,toupper(cu_type[0]));
                                        printf("%c%c\n\n\n",27,']');
                                        addspacef(70);
                                        switch(toupper(cu_type[0]))
                                          {
                                            case 'U':
                                              printf("US＄");
                                              break;
                                            case 'J':
                                              printf("JP￥");
                                              break;
                                            case 'H':
                                              printf("HK＄");
                                              break;
                                            case 'M':
                                              printf("DＭ");
                                              break;
                                            case 'P':
                                              printf("￡");
                                              break;
                                            case 'F':
                                              printf("FＦ");
                                              break;
                                            case 'C':
                                              printf("Can＄");
                                          }
                                        prtf_dnum(amoun,13);
                                        printf("\n\n\n");
                                        addspacef(20);
                                        if(ter[0]<12)
                                          printf("%1d月",ter[0]);
                                        else 
                                          printf("%1d年",ter[0]/12);
                                        if(pas!=0) printf("(密)");
                                        else addspacef(4);
                                        if(cu_type[0]>'Z') printf("(转)");
                                        else addspacef(4);
                                        addspacef(26);
                                        printf("%6.4f\n\n\n",interes*1.2);
                                        addspacef(23);
                                        printf("%4d-%2d-%2d\n",year1,
                                          month1,day);
                                        printf("%c%c%c%c%c%c%c%c%c%c",12,
                                          27,'%','9',1,20,27,'[','4','i');
                                      }
                                    move(20,20);
                                    addspace(40);
                                    move(20,20);
                                    mess((short)13);
                                    flag=1;
                                  }
                              }
                          }
                      }
                    if(flag==1)
                      {
                        $ commit work;
                      }
                    else
                      {
                        $ rollback work;
                      }
                    n=10;
                }
              else n=10;
          }
        if(n==10) break;
      }
    move(20,46);
    mess((short)15);
    c=y_n('Y','N','N');
    if(c=='N') break;
    cr_num++;
    move(2,0);
    clrtobot();
    block(1,0,22,80);
    n=1;
  }
$ close database;

#include </u/ebcsav/include/end>

double get_rate(k,dat)
long k,dat;
{
$double rat;
$long k1,dat1;
double ll2;
int dat2;
long tz[16]={15,30,60,90,120,150,180,210,240,270,300,330,360,720,1080,0};
short year,month,day;
long i,yy,mm,mm1,dd,t1,ts,m1,m2,m3,yer,da2;
num_date(&year,&month,&day);
yy=dat/10000;
mm=(dat%10000)/100;
dd=dat%100;
t1=k/100;
if(day>=dd)
ts=(year-yy)*360+(month-mm)*30+day-dd;
else
   {
                       if(month==1){yer=year-1;
                                   mm1=12;
                                   }
                       else{  mm1=month-1;
                              yer=year;
                            }
                       m1=yer%400;
                       m2=yer%100;
                       m3=yer%4;
                       if(mm1==1||mm1==3||mm1==5||mm1==7||mm1==8||mm1==10||mm1==12) da2=31;
                       else if(mm1!=2) da2=30;
                            else if(m1==0||m2!=0&&m3==0) da2=29;
                                 else da2=28;      
        ts=(yer-yy)*360+(mm1-mm)*30+da2+day-dd;
   }
if(t1==1807){
             if(ts<15)k=180200;
             else
              {
             i=0;
                    do{
                      i++;
                      }while(ts>=tz[i]&&i<15);
                      k=t1*100+i;
              }
            }
k1=k;
$ declare read3 scroll cursor for select ll,rq into $rat,$dat1 from inter_rate where syh=$k1;
    if(sqlca.sqlcode!=0)
      {
        move(21,20);
        addstr("申请");
        mess((short)9);
        printw("(%d), ",sqlca.sqlcode);
        mess((short)3);
        getch();
        return;
      }
 $ open read3;
 if(sqlca.sqlcode !=0)
  { 
   printw("** %d 错误 1: 打开利率表出错 **",sqlca.sqlcode);
   getch();
   return;
   }
$fetch first read3;
dat2=0;
do{
   if(dat1<=dat&&dat1>=dat2)
               {
                dat2=dat1;
                ll2=rat;
               } 
   $fetch next read3;
  }while(sqlca.sqlcode!=SQLNOTFOUND);
$close read3;
return(ll2);
}

#include </u/ebcsav/include/mess>
#include </u/ebcsav/include/addspace>
#include </u/ebcsav/include/addspacef>
#include </u/ebcsav/include/y_n>
#include </u/ebcsav/include/prt_inum>
#include </u/ebcsav/include/prt_dnum>
#include </u/ebcsav/include/prtf_inum>
#include </u/ebcsav/include/prtf_dnum>
#include </u/ebcsav/include/prtf_upper>
#include </u/ebcsav/include/num_time>
#include </u/ebcsav/include/readch>
#include </u/ebcsav/include/readdv>
#include </u/ebcsav/include/readst>
#include </u/ebcsav/include/ac_num>
#include </u/ebcsav/include/delay>