C++ (Cpp) pic_open_output_string Examples

Example #1

File: port.c Project: KeenS/benz

static pic_value
pic_port_read_string(pic_state *pic){
  struct pic_port *port = pic_stdin(pic), *buf;
  pic_str *str;
  int k, i;
  int c;

  pic_get_args(pic, "i|p", &k,  &port);

  assert_port_profile(port, PIC_PORT_IN | PIC_PORT_TEXT, PIC_PORT_OPEN, "read-stritg");

  c = EOF;
  buf = pic_open_output_string(pic);
  for(i = 0; i < k; ++i) {
    if((c = xfgetc(port->file)) == EOF){
      break;
    }
    xfputc(c, buf->file);
  }

  str = pic_get_output_string(pic, buf);
  if (pic_strlen(str) == 0 && c == EOF) {
    return pic_eof_object();
  }
  else {
    return pic_obj_value(str);
  }

}

Example #2

File: port.c Project: KeenS/benz

static pic_value
pic_port_open_output_string(pic_state *pic)
{
  struct pic_port *port;

  pic_get_args(pic, "");

  port = pic_open_output_string(pic);

  return pic_obj_value(port);
}

Example #3

File: string.c Project: simple555a/picrin

pic_str *
pic_vformat(pic_state *pic, const char *fmt, va_list ap)
{
  struct pic_port *port;
  pic_str *str;

  port = pic_open_output_string(pic);

  pic_vfformat(pic, port->file, fmt, ap);
  str = pic_get_output_string(pic, port);

  pic_close_port(pic, port);
  return str;
}

Example #4

File: string.c Project: simple555a/picrin

pic_value
pic_xvformat(pic_state *pic, const char *fmt, va_list ap)
{
  struct pic_port *port;
  pic_value irrs;

  port = pic_open_output_string(pic);

  irrs = pic_xvfformat(pic, port->file, fmt, ap);
  irrs = pic_cons(pic, pic_obj_value(pic_get_output_string(pic, port)), irrs);

  pic_close_port(pic, port);
  return irrs;
}

Example #5

File: port.c Project: KeenS/benz

static pic_value
pic_port_read_line(pic_state *pic)
{
  int c;
  struct pic_port *port = pic_stdin(pic), *buf;
  struct pic_string *str;

  pic_get_args(pic, "|p", &port);

  assert_port_profile(port, PIC_PORT_IN | PIC_PORT_TEXT, PIC_PORT_OPEN, "read-line");

  buf = pic_open_output_string(pic);
  while ((c = xfgetc(port->file)) != EOF && c != '\n') {
    xfputc(c, buf->file);
  }

  str = pic_get_output_string(pic, buf);
  if (pic_strlen(str) == 0 && c == EOF) {
    return pic_eof_object();
  }
  else {
    return pic_obj_value(str);
  }
}