Module: Object::Syck

Defined in:
ext/rubysl/syck/rubyext.c

Defined Under Namespace

Classes: BadAlias, DefaultKey, DomainType, Emitter, Map, MergeKey, Node, Object, Out, Parser, PrivateType, Resolver, Scalar, Seq

Constant Summary collapse

DefaultResolver = 
oDefaultResolver
GenericResolver = 
oGenericResolver

Class Method Summary collapse

Class Method Details

.compile(port) ⇒ Object

Convert YAML to bytecode



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# File 'ext/rubysl/syck/rubyext.c', line 115

VALUE
rb_syck_compile(VALUE self, VALUE port)
{
    SYMID oid;
    int taint;
    char *ret;
    VALUE bc;
    bytestring_t *sav = NULL;
    void *data = NULL;

    SyckParser *parser = syck_new_parser();
    taint = syck_parser_assign_io(parser, &port);
    syck_parser_handler( parser, syck_yaml2byte_handler );
    syck_parser_error_handler( parser, NULL );
    syck_parser_implicit_typing( parser, 0 );
    syck_parser_taguri_expansion( parser, 0 );
    oid = syck_parse( parser );
    if (!syck_lookup_sym( parser, oid, &data )) {
	rb_raise(rb_eSyntaxError, "root node <%lx> not found", oid);
    }
    sav = data;

    ret = S_ALLOCA_N( char, strlen( sav->buffer ) + 3 );
    ret[0] = '\0';
    strcat( ret, "D\n" );
    strcat( ret, sav->buffer );

    syck_free_parser( parser );

    bc = rb_str_new2( ret );
    if ( taint && !OBJ_FROZEN(bc) )      OBJ_TAINT( bc );
    return bc;
}