auto-str.c

   1 #include "buffer.h"
   2 #include "exit.h"
   3
   4 char bspace[256];
   5 buffer b = BUFFER_INIT(buffer_unixwrite,1,bspace,sizeof bspace);
   6
   7 void puts(const char *s)
   8 {
   9   if (buffer_puts(&b,s) == -1) _exit(111);
  10 }
  11
  12 int main(int argc,char **argv)
  13 {
  14   char *name;
  15   char *value;
  16   unsigned char ch;
  17   char octal[4];
  18
  19   name = argv[1];
  20   if (!name) _exit(100);
  21   value = argv[2];
  22   if (!value) _exit(100);
  23
  24   puts("const char ");
  25   puts(name);
  26   puts("[] = \"\\\n");
  27
  28   while (ch = *value++) {
  29     puts("\\");
  30     octal[3] = 0;
  31     octal[2] = '0' + (ch & 7); ch >>= 3;
  32     octal[1] = '0' + (ch & 7); ch >>= 3;
  33     octal[0] = '0' + (ch & 7);
  34     puts(octal);
  35   }
  36
  37   puts("\\\n\";\n");
  38   if (buffer_flush(&b) == -1) _exit(111);
  39   _exit(0);
  40 }