lib/crtdll/stdlib/splitp.c

   1 #include <crtdll/stdlib.h>
   2 #include <crtdll/string.h>
   3
   4 void _splitpath( const char *path, char *drive, char *dir, char *fname, char *ext )
   5 {
   6         char *tmp_drive;
   7         char *tmp_dir;
   8         char *tmp_ext;
   9
  10         tmp_drive = (char *)strchr(path,':');
  11         if ( tmp_drive != (char *)NULL ) {
  12                 strncpy(drive,tmp_drive-1,1);
  13                 *(drive+1) = 0;
  14         }
  15         else {
  16                 *drive = 0;
  17                 tmp_drive = (char *)path;
  18         }
  19
  20         tmp_dir = (char *)strrchr(path,'\\');
  21         if( tmp_dir != NULL && tmp_dir != tmp_drive + 1 ) {
  22                 strncpy(dir,tmp_drive+1,tmp_dir - tmp_drive);
  23                 *(dir + (tmp_dir - tmp_drive)) = 0;
  24         }
  25         else
  26                 *dir =0;
  27
  28         tmp_ext = ( char *)strrchr(path,'.');
  29         if ( tmp_ext != NULL ) {
  30                 strcpy(ext,tmp_ext);
  31         }
  32         else
  33         {
  34                 *ext = 0;
  35                 tmp_ext = (char*)path+strlen(path);
  36         }
  37     if ( tmp_dir != NULL ) {
  38                 strncpy(fname,tmp_dir+1,tmp_ext - tmp_dir - 1);
  39                 *(fname + (tmp_ext - tmp_dir -1)) = 0;
  40         }
  41         else
  42         {
  43                 strncpy(fname,path,tmp_ext - path);
  44                 *(fname+(tmp_ext-path))=0;
  45         }
  46 }
  47