util.c

   1 #include <sys/stat.h>
   2 #include <string.h>
   3 #include "util.h"
   4
   5
   6
   7 void str_replace (char *buf, int size, const char *str, const char *what, const char *to)
   8 {
   9         int i, b;
  10         int len = strlen(what);
  11
  12
  13         for (i = b = 0; str[i] != 0 && b < size - 1; i++, b++)
  14         {
  15                 if (strncmp(&str[i], what, len) == 0)
  16                 {
  17                         const char *t = to;
  18                         while ((buf[b++] = *(t++)));
  19                         i += len - 1;
  20                         b -= 2;
  21                 }
  22                 else
  23                 {
  24                         buf[b] = str[i];
  25                 }
  26         }
  27
  28         buf[b] = 0;
  29 }
  30
  31
  32
  33 #define BUF_SIZE        1024
  34
  35 void make_dir (const char *dir)
  36 {
  37         char buf[BUF_SIZE];
  38         int i = 0;
  39
  40
  41         do
  42         {
  43                 buf[i] = dir[i];
  44
  45                 if (dir[i] == '/' || dir[i] == 0)
  46                 {
  47                         buf[i] = 0;
  48                         mkdir (buf, 0750);
  49                         buf[i] = '/';
  50                 }
  51         } while (dir[i++] != 0 && i < BUF_SIZE);
  52 }
  53