C++ (Cpp) RENC Examples

Example #1

File: encoding.c Project: robjperez/MacRuby

int
rb_enc_to_index(VALUE enc)
{
    if (CLASS_OF(enc) == rb_cEncoding) {
	return index_of_encoding(RENC(enc));
    }
    return -1;
}

Example #2

File: encoding.c Project: JosephKu/MacRuby

static VALUE
mr_enc_names(VALUE self, SEL sel)
{
    rb_encoding_t *encoding = RENC(self);

    VALUE ary = rb_ary_new2(encoding->aliases_count + 1);
    rb_ary_push(ary, rb_usascii_str_new2(encoding->public_name));
    for (unsigned int i = 0; i < encoding->aliases_count; ++i) {
	rb_ary_push(ary, rb_usascii_str_new2(encoding->aliases[i]));
    }
    return ary;
}

Example #3

File: encoding.c Project: JosephKu/MacRuby

static VALUE
mr_enc_s_aliases(VALUE klass, SEL sel)
{
    VALUE hash = rb_hash_new();
    for (unsigned int i = 0; i < ENCODINGS_COUNT; ++i) {
	rb_encoding_t *encoding = RENC(rb_encodings[i]);
	for (unsigned int j = 0; j < encoding->aliases_count; ++j) {
	    rb_hash_aset(hash, rb_usascii_str_new2(encoding->aliases[j]),
		    rb_usascii_str_new2(encoding->public_name));
	}
    }
    return hash;
}

Example #4

File: encoding.c Project: JosephKu/MacRuby

static VALUE
mr_enc_s_name_list(VALUE klass, SEL sel)
{
    VALUE ary = rb_ary_new();
    for (unsigned int i = 0; i < ENCODINGS_COUNT; ++i) {
	rb_encoding_t *encoding = RENC(rb_encodings[i]);
	// TODO: use US-ASCII strings
	rb_ary_push(ary, rb_usascii_str_new2(encoding->public_name));
	for (unsigned int j = 0; j < encoding->aliases_count; ++j) {
	    rb_ary_push(ary, rb_usascii_str_new2(encoding->aliases[j]));
	}
    }
    return ary;
}

Example #5

File: encoding.c Project: JosephKu/MacRuby

rb_encoding_t *
rb_to_encoding(VALUE obj)
{
    rb_encoding_t *enc;
    if (CLASS_OF(obj) == rb_cEncoding) {
	enc = RENC(obj);
    }
    else {
	StringValue(obj);
	enc = rb_enc_find(RSTRING_PTR(obj));
	if (enc == NULL) {
	    rb_raise(rb_eArgError, "unknown encoding name - %s",
		    RSTRING_PTR(obj));
	}
    }
    return enc;
}

Example #6

File: encoding.c Project: JosephKu/MacRuby

void
rb_enc_set_default_external(VALUE encoding)
{
    assert(CLASS_OF(encoding) == rb_cEncoding);
    default_external = RENC(encoding); 
}

Example #7

File: encoding.c Project: JosephKu/MacRuby

const char *
rb_enc_name(rb_encoding_t *enc)
{
    return RENC(enc)->public_name;
}

Example #8

File: encoding.c Project: JosephKu/MacRuby

static VALUE
mr_enc_ascii_compatible_p(VALUE self, SEL sel)
{
    return RENC(self)->ascii_compatible ? Qtrue : Qfalse;
}

Example #9

File: encoding.c Project: JosephKu/MacRuby

static VALUE
mr_enc_inspect(VALUE self, SEL sel)
{
    return rb_sprintf("#<%s:%s>", rb_obj_classname(self),
	    RENC(self)->public_name);
}

Example #10

File: encoding.c Project: JosephKu/MacRuby

static VALUE
mr_enc_name(VALUE self, SEL sel)
{
    return rb_usascii_str_new2(RENC(self)->public_name);
}