¹æ¸í·Ï ¼Ò½º(util.c)

#include <stdio.h>
#include <string.h>
#include <time.h>

#define LF 10
#define CR 13
void getword(char *word, char *line, char stop) {
   int x=0, y;
   for(x=0;((line[x]) && (line[x] != stop)); x++)
      word[x] = line[x];
   word[x] = '\0';
   if(line[x]) ++x;
   y=0;
   while(line[y++] = line[x++]);
}
char *makeword(char *line, char stop) {
   int x=0, y;
   char *word = (char *) malloc(sizeof(char) * (strlen(line) +1));
   for(x=0; ((line[x]) && (line[x] != stop)); x++)
     word[x] = line[x];
   word[x] = '\0';
   if(line[x]) ++x;
   y=0;
   while(line[y++] = line[x++]);
   return word;
}
char *fmakeword(FILE *f, char stop, int *cl) {
   int wsize;
   char *word;
   int ll;
   wsize = 102400;
   ll = 0;
   word = (char *) malloc(sizeof(char) * (wsize + 1));
   while(1) {
      word[ll] = (char)fgetc(f);
      if(ll == wsize) {
         word[ll+1] = '\0';
         wsize += 102400;
         word = (char *) realloc(word,sizeof(char) * (wsize + 1));
      }
      --(*cl);
      if((word[ll] == stop) || (feof(f)) || (!(*cl))) {
         if(word[ll] != stop) ll++;
         word[ll] = '\0';
         return word;
      }
      ++ll;
   }
}
char x2c(char *what) {
    register char digit;
    digit = (what[0] >= 'A' ? ((what[0] &0xdf) - 'A')+10 : (what[0] - '0'));
    digit *= 16;
    digit += (what[1] >='A' ? ((what[1] & 0xdf) -'A') +10 : (what[1] - '0'));
    return(digit);
}
void unescape_url(char *url) {
   register int x,y;
    for(x=0,y=0;url[y];++x,++y) {
      if((url[x] =url[y]) =='%') {
          url[x] = x2c(&url[y+1]);
          y += 2;
      }
    }
    url[x] = '\0';
}
void plustospace(char *str) {
    register int x;
    for(x=0; str[x]; x++) if (str[x] == '+') str[x] = ' ';
}
int rind(char *s, char c) {
    register int x;
    for(x=strlen(s) - 1; x != -1; x--)
      if(s[x] ==c) return x;
    return -1;
}
int getline(char *s, int n, FILE *f) {
    register int i=0;
    while(1) {
        s[i] = (char)fgetc(f);
        if(s[i] ==CR)
            s[i] = fgetc(f);
        if((s[i] ==0x4) || (s[i] ==LF) || (i ==(n-1))) {
           s[i] = '\0';
           return (feof(f) ? 1:0);
        }
        ++i;
     }
}
void send_fd(FILE *f, FILE *fd)
{
     int num_chars=0;
     char c;
     while (1) {
       c = fgetc(f);
       if(feof(f))
           return;
       fputc(c,fd);
     }
 }
int ind(char *s, char c) {
     register int x;
     for(x=0; s[x]; x++)
         if(s[x] == c) return x;
     return -1;
}
void escape_shell_cmd(char *cmd) {
     register int x,y,l;
     l = strlen(cmd);
     for(x=0; cmd[x]; x++) {
         if(ind("&;\"|*?~<>^()[]{}$\\",cmd[x]) != -1) {
           for(y=l+1; y>x; y--)
              cmd[y] = cmd[y-1];
           l++;
           cmd[x] = '\\';
           x++;
         }
     }
}

void paste() {
   int x, y, z;
   char Word[400], index[5][80], Char[80];
   char Date[20], c_year[3], c_mon[3], c_day[3];
   int  i_year, i_mon, i_day;
   time_t ltime;
   struct tm *t;
   FILE *fr1, *fw1, *test;

   time(<ime);
   t = localtime(<ime);

   if((test=fopen("/www/cgi-bin/text/post.txt","a")) == NULL) {
      exit(0);
   }
   fputs("this is test",test);
   
   if((fr1=fopen("/www/cgi-bin/text/post.tmp","r")) == NULL) {
      exit(0);
   }
   if((fw1=fopen("/www/cgi-bin/text/post.ind","a")) == NULL) {
      exit(0);
   }
   while(fgets(Word,400,fr1) != NULL) {
       fputs("This is test",test);
       y=0;
       for(x=0; x<5; x++) {
          for(z=0; Word[y] != ':'; y++) {
             Char[z] = Word[y];
             z++;
          }
          Char[z] = '\0';
          strcpy(index[x],Char);
          y++;
       }

       strcpy(Date,index[2]);
       y = 0;
       for(x=0; Date[x] != '/'; x++) {
          c_year[y] = Date[x];
          y++;
       }
       c_year[y] = '\0';
       y = 0;
       x++;
       for(; Date[x] != '/'; x++) {
          c_mon[y] = Date[x];
          y++;
       }
       c_mon[y] = '\0';
       y = 0;
       x++;
       for(; Date[x] != '\0'; x++) {
          c_day[y] = Date[x];
          y++;
       }
       c_day[y] = '\0';
       sscanf(c_year,"%d",i_year);
       sscanf(c_mon,"%d",i_mon);
       sscanf(c_day,"%d",i_day);

       if(i_year >= t->tm_year) {
          if(i_mon >= t->tm_mon+1) {
             if(i_day >= t->tm_mday) {
                for(x=0; x<5; x++) {
                   fputs(index[x],fw1);
                   fputc(':',fw1);
                }
             }
          }
       }
       fputc('\n',fw1); /*
       else {
          strcpy(Char,"rm /www/www_home");
          strcat(Char,index[4]);
          for(x=0; Char[x] != ':'; x++) {
             Word[x] = Char[x];
          }
          strcat(Word,'\0');
          if(system(Word)) {
             exit(0);
          }
       } */
   }   
   fclose(fr1);
   fclose(fw1);
   fclose(test);
}