dem_open.ec

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

/*   活期开户   */
#include </u/ebcsav/include/sav.h>
$include sqlca;
$include sqlda;
void addspace();
void addspacef();
void mess();
char y_n();
char readdv();
char readst();
char readch();
long ac_num();
void prt_inum();
void prt_dnum();
void prtf_inum();
void prtf_dnum();
short num_time();
void delay();
#include </u/ebcsav/include/begin>
short n=1,flag,ti,p=0;
double x;
unsigned char c;
char st[30];
$ char s_num[2],nam[9],cu_type[2],addres[25],statu[2],l_num[2];
$ long a_num,pas,cr_num,ope_date,int_date,las_date;
$ double amoun;
$ short cred_type;
$ long cred_num,b_num;
$ char ope_num[2],s_type[2],r_type[2];
move(0,25);
$ database saving;
printw("活  期   储  蓄  开  户");
s_num[0]=op.num&0x7f;
s_num[1]='\0';
s_type[1]='\0';
r_type[0]=9;
r_type[1]='\0';
l_num[0]=1;
l_num[1]='\0';
nam[0]='\0';
cu_type[0]=((op.type&1)==1)?'R':'U';
cu_type[1]='\0';
amoun=0.0;
addres[0]='\0';
statu[1]='\0';
pas=0;
$ declare blot scroll cursor for select blot_num from r_blot;
$ declare blot1 scroll cursor for select blot_num from f_blot;
move(23,16);
standout();
mess(1);
standend();
amoun=0.0;
move(3,10);
addstr("帐    号: ");
move(3,48);
prt_inum(s_num[0],2);
addstr("－");
move(5,10);
addstr("姓    名: ");
move(7,10);
addstr("密    码: ");
move(9,10);
addstr("币    种: ");
if((op.type&3)==1)
  {
    move(9,48);
    addstr("人民币");
  }
move(11,10);
addstr("金    额: ");
move(13,10);
addstr("地    址: ");
move(15,10);
addstr("凭 证 号: ");
while(1)
  {
    $ begin work;
    p=0;
    while(1)
      {
        switch(n)
          {
            case 1:
              move(5,20);
              c=readst(st,8);
              if(c==10) strcpy(nam,st);
              move(5,20);
              addspace(10);
              move(5,48);
              printw("%-8s",nam);
              if(c==10||c==13||c==25) n=2;
              else if(c==5) n=7;
              else if(c==4) n=10;
              break;
            case 2:
              move(7,20);
              c=readdv(&x,7);
              if(c==10) pas=x;
              move(7,20);
              addspace(10);
              move(7,48);
              printw("%d",pas);
              if(c==10||c==13||c==25)
                {
                  if((op.type&3)==1) n=4;
                  else n=3;
                }
              else if(c==24) n=1;
              else if(c==5) n=7;
              else if(c==4) n=10;
              break;
            case 3:
              move(17,2);
              if((op.type&1)==1) addstr("请选择: R-人民币");
              move(18,2);
              if((op.type&2)==2) printw("请选择: U-美元  J-日元  H-港元  M-德国马克  P-英镑  F-法国法郎  C-加拿大元");
              move(9,20);
              c=readch();
              if(isprint(c)) cu_type[0]=c;
              move(9,48);
              flag=0;
              if((op.type&1)==1&&toupper(cu_type[0])=='R')
                {
                  printw("%-10s","人民币");
                  flag=1;
                }
              if((op.type&2)==2&&flag==0)
                {
                  switch(toupper(cu_type[0]))
                    {
                      case 'U':
                        printw("%-10s","美元");
                        flag=1;
                        break;
                      case 'J':
                        printw("%-10s","日元");
                        flag=1;
                        break;
                      case 'H':
                        printw("%-10s","港元");
                        flag=1;
                        break;
                      case 'M':
                        printw("%-10s","德国马克");
                        flag=1;
                        break;
                      case 'P':
                        printw("%-10s","英镑");
                        flag=1;
                        break;
                      case 'F':
                        printw("%-10s","法国法郎");
                        flag=1;
                        break;
                      case 'C':
                        printw("%-10s","加拿大元");
                        flag=1;
                    }
                }
              move(17,2);
              addspace(34);
              move(18,2);
              addspace(76);
              move(9,20);
              addspace(2);
              if(flag==0);
              else if(c==24) n=2;
              else if(c==5) n=7;
              else if(c==4) n=10;
              else n=4;
              break;
            case 4:
              move(11,20);
              c=readdv(&x,11);
              if(c==10) amoun=x;
              move(11,20);
              addspace(12);
              move(11,48);
              prt_dnum(amoun,13);
              if(c==10||c==13||c==25) n=5;
              else if(c==24) n=3;
              else if(c==5) n=7;
              else if(c==4) n=10;
              break;
            case 5:
              move(13,20);
              c=readst(st,24);
              if(c==10) strcpy(addres,st);
              move(13,20);
              addspace(26);
              move(13,48);
              printw("%-24s",addres);
              if(c==10||c==13||c==25) n=6;
              else if(c==24) n=4;
              else if(c==5) n=7;
              else if(c==4) n=10;
              break;
            case 6:
              move(15,20);
              c=readdv(&x,7);
              if(c==10) cr_num=x;
              move(15,20);
              addspace(10);
              move(15,48);
              prt_inum(cr_num,7);
              if(c==10||c==13||c==25) n=7;
              else if(c==24) n=5;
              else if(c==5) n=7;
              else if(c==4) n=10;
              break;
            case 7:
              move(20,20);
              mess(5);
              c=y_n('Y','N','C');
              move(20,20);
              addspace(42);
              if(c=='C') n=1;
              else if(c=='Y')
                {
                  ope_num[0]=op_num;
                  ope_num[1]='\0';
                  if(toupper(cu_type[0])=='R')
                    cred_type=2;
                  else cred_type=12;
                  s_type[0]=cred_type;
                  cred_num=cr_num;
                  move(20,20);
                  $ select cre_num from credential
                    where op_num=$ope_num and cre_type=$cred_type
                    and cre_num=$cr_num;
                    if(sqlca.sqlcode!=0)
                      {
                        mess(11);
                        mess(2);
                        n=6;
                        break;
                      }
                    cred_num+=100000000;
                    $ update credential
                      set cre_num=$cred_num
                      where op_num=$ope_num and cre_type=
                      $cred_type and cre_num=$cr_num;
                    if(sqlca.sqlerrd[2]!=1)
                      {
                        addstr("写");
                        mess(10);
                        printw("(%d), ",sqlca.sqlcode);
                        p=1;