dump.c

   1 #include <stdint.h>
   2 #include <unistd.h>
   3 #include <sys/types.h>
   4 #include <sys/stat.h>
   5 #include <fcntl.h>
   6
   7 #include "term.h"
   8
   9 void
  10 dump_txt(Term *term, const char *fname)
  11 {
  12     int i, j, fd;
  13     uint16_t code;
  14     char ch;
  15
  16     fd = creat(fname, 0666);
  17     if (fd == -1)
  18         return;
  19     for (i = 0; i < term->rows; i++) {
  20         for (j = 0; j < term->cols; j++) {
  21             code = term->addr[i][j].code;
  22             if (code >= 0x20 && code < 0x7F)
  23                 ch = (char) code;
  24             else
  25                 ch = 0x20;
  26             write(fd, &ch, 1);
  27         }
  28         write(fd, "\n", 1);
  29     }
  30     close(fd);
  31 }