reactos/apps/utils/net/telnet/src/tcharmap.h

   1 // This is a simple class to handle character maps
   2 // (Paul Brannan 6/25/98)
   3
   4 #ifndef __TCHARMAP_H
   5 #define __TCHARMAP_H
   6
   7 class TCharmap {
   8 private:
   9         char *map[256];
  10         char *current_map;
  11 public:
  12         TCharmap();
  13         ~TCharmap();
  14
  15         void init() {}
  16
  17         char translate(char c, char mapchar) {
  18                 if(map[(unsigned char)mapchar]) return map[(unsigned char)mapchar][(unsigned char)c];
  19                 return c;
  20         }
  21         char translate(char c) {
  22                 return current_map[(unsigned char)c];
  23         }
  24
  25         void setmap(char mapchar) {
  26                 if(map[(unsigned char)mapchar]) current_map = map[(unsigned char)mapchar];
  27         }
  28
  29         void translate_buffer(char *start, char *end) {
  30                 while(start < end) {
  31                         *start = translate(*start);
  32                         start++;
  33                 }
  34         }
  35
  36         void modmap(char pos, char mapchar, char c);
  37
  38         int enabled;
  39 };
  40
  41 #endif