util.ec

计费部分源程序。我认为该软件极好

#include <stdio.h>

$include datetime;

char *transDate(char *Date)
{
  char *str;
  
  str=(char*)malloc(20);

  *str=*(Date+6);
  *(str+1)=*(Date+7);
  *(str+2)=*(Date+8);
  *(str+3)=*(Date+9);
  *(str+4)='\0';
  strcat(str,"年");
  *(str+6)=*Date;
  *(str+7)=*(Date+1);
  *(str+8)='\0';
  strcat(str,"月");
  *(str+10)=*(Date+3);
  *(str+11)=*(Date+4);
  *(str+12)='\0';
  strcat(str,"日");
  
  return str;
}




char *currentYear()
{
    char out_str[16],*year;
    $datetime year to hour dt1;

    year = (char*)malloc(9);  
   /* Get today's date */
    dtcurrent(&dt1);

    /* Convert to ASCII for displaying */
    dttoasc(&dt1, out_str);
    *year=*out_str;
    *(year+1)=*(out_str+1);
    *(year+2)=*(out_str+2);
    *(year+3)=*(out_str+3);
    *(year+4)='\0';
     return year;
}


char *currentMonth()
{
    char out_str[16],*month;
    $datetime year to hour dt1;

    month = (char*)malloc(9);  

    /* Get today's date */
    dtcurrent(&dt1);

    /* Convert to ASCII for displaying */
    dttoasc(&dt1, out_str);

    *month=*(out_str+5);
    *(month+1)=*(out_str+6);
    *(month+2)='\0';
    return month;
}
       
char *QueryStartYear()  
{
  return currentYear();
}

char *QueryStartMonth()  
{
  return currentMonth();
}

FetchHTMLFile(char *filename,char *user_id)
{
  char ch;
  FILE *fp;

  if((fp=fopen(filename,"r"))!=NULL){
          for(;;){
             ch = fgetc(fp);
	     if (ch == EOF)
		break;
	     else if (ch == '*')
	        printf(user_id);
	     else if (ch == '#')
	        printf("%s",QueryStartYear());
	     else if (ch == '$')
	        printf("%s",QueryStartMonth());
	     else
	        putchar(ch);
          }
	  fclose(fp);
  }	
}



char *YMDtransDate(char *Date)
{
  char *str;
  
  str=(char*)malloc(20);

  *str=*(Date+6);
  *(str+1)=*(Date+7);
  *(str+2)=*(Date+8);
  *(str+3)=*(Date+9);
  *(str+4)='\0';
  strcat(str,"年");
  *(str+6)=*Date;
  *(str+7)=*(Date+1);
  *(str+8)='\0';
  strcat(str,"月");
  *(str+10)=*(Date+3);
  *(str+11)=*(Date+4);
  *(str+12)='\0';
  strcat(str,"日");
  
  return str;
}