C++ (Cpp) rb_str_conv_enc_opts Examples

Example #1

static char *
ruby__sfvextra(rb_printf_buffer *fp, size_t valsize, void *valp, long *sz, int sign)
{
    VALUE value, result = (VALUE)fp->_bf._base;
    rb_encoding *enc;
    char *cp;

    if (valsize != sizeof(VALUE)) return 0;
    value = *(VALUE *)valp;
    if (RBASIC(result)->klass) {
	rb_raise(rb_eRuntimeError, "rb_vsprintf reentered");
    }
    if (sign == '+') {
	value = rb_inspect(value);
    }
    else {
	value = rb_obj_as_string(value);
    }
    enc = rb_enc_compatible(result, value);
    if (enc) {
	rb_enc_associate(result, enc);
    }
    else {
	enc = rb_enc_get(result);
	value = rb_str_conv_enc_opts(value, rb_enc_get(value), enc,
				     ECONV_UNDEF_REPLACE|ECONV_INVALID_REPLACE,
				     Qnil);
	*(volatile VALUE *)valp = value;
    }
    StringValueCStr(value);
    RSTRING_GETMEM(value, cp, *sz);
    ((rb_printf_buffer_extra *)fp)->value = value;
    OBJ_INFECT(result, value);
    return cp;
}

Example #2

File: sprintf.c Project: nhinze/rhodes

static const char *
ruby__sfvextra(rb_printf_buffer *fp, size_t valsize, void *valp, long *sz, int sign)
{
    VALUE value, result = (VALUE)fp->_bf._base;
    rb_encoding *enc;
    char *cp;

    if (valsize != sizeof(VALUE)) return 0;
    value = *(VALUE *)valp;
    if (RBASIC(result)->klass) {
	rb_raise(rb_eRuntimeError, "rb_vsprintf reentered");
    }
    if (sign == '+') {
	if (RB_TYPE_P(value, T_CLASS)) {
# define LITERAL(str) (*sz = rb_strlen_lit(str), str)

	    if (value == rb_cNilClass) {
		return LITERAL("nil");
	    }
	    else if (value == rb_cFixnum) {
		return LITERAL("Fixnum");
	    }
	    else if (value == rb_cSymbol) {
		return LITERAL("Symbol");
	    }
	    else if (value == rb_cTrueClass) {
		return LITERAL("true");
	    }
	    else if (value == rb_cFalseClass) {
		return LITERAL("false");
	    }
# undef LITERAL
	}
	value = rb_inspect(value);
    }
    else {
	value = rb_obj_as_string(value);
	if (sign == ' ') value = QUOTE(value);
    }
    enc = rb_enc_compatible(result, value);
    if (enc) {
	rb_enc_associate(result, enc);
    }
    else {
	enc = rb_enc_get(result);
	value = rb_str_conv_enc_opts(value, rb_enc_get(value), enc,
				     ECONV_UNDEF_REPLACE|ECONV_INVALID_REPLACE,
				     Qnil);
	*(volatile VALUE *)valp = value;
    }
    StringValueCStr(value);
    RSTRING_GETMEM(value, cp, *sz);
    ((rb_printf_buffer_extra *)fp)->value = value;
    OBJ_INFECT(result, value);
    return cp;
}

Example #3

File: string_spec.c Project: jeremyz/rubinius

VALUE string_spec_rb_str_conv_enc_opts(VALUE self, VALUE str, VALUE from, VALUE to,
                                       VALUE ecflags, VALUE ecopts)
{
  rb_encoding* from_enc;
  rb_encoding* to_enc;

  from_enc = rb_to_encoding(from);

  if(NIL_P(to)) {
    to_enc = 0;
  } else {
    to_enc = rb_to_encoding(to);
  }

  return rb_str_conv_enc_opts(str, from_enc, to_enc, FIX2INT(ecflags), ecopts);
}