Class: Object::Syck::Parser

Inherits:
Object show all
Defined in:
ext/rubysl/syck/rubyext.c

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(*args) ⇒ Object

YAML::Syck::Parser.initialize( resolver, options )



795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
 
# File 'ext/rubysl/syck/rubyext.c', line 795

static VALUE
syck_parser_initialize(int argc, VALUE *argv, VALUE self)
{
    VALUE options;
    if (rb_scan_args(argc, argv, "01", &options) == 0)
    {
        options = rb_hash_new();
    }
    else
    {
        Check_Type(options, T_HASH);
    }
    rb_ivar_set(self, s_options, options);
    rb_ivar_set(self, s_input, Qnil);
    return self;
}

Instance Attribute Details

#input ⇒ Object

#options ⇒ Object

#resolver ⇒ Object

Instance Method Details

#bufsize ⇒ Object

YAML::Syck::Parser.bufsize => Integer



831
832
833
834
835
836
837
838
 
# File 'ext/rubysl/syck/rubyext.c', line 831

static VALUE
syck_parser_bufsize_get(VALUE self)
{
    SyckParser *parser;

    Data_Get_Struct(self, SyckParser, parser);
    return INT2FIX( parser->bufsize );
}

#bufsize=(size) ⇒ Object

YAML::Syck::Parser.bufsize = Integer



815
816
817
818
819
820
821
822
823
824
825
826
 
# File 'ext/rubysl/syck/rubyext.c', line 815

static VALUE
syck_parser_bufsize_set(VALUE self, VALUE size)
{
    SyckParser *parser;

    if ( rb_respond_to( size, s_to_i ) ) {
        int n = NUM2INT(rb_funcall(size, s_to_i, 0));
        Data_Get_Struct(self, SyckParser, parser);
        parser->bufsize = n;
    }
    return self;
}

#load(*args) ⇒ Object

YAML::Syck::Parser.load( IO or String )



843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
 
# File 'ext/rubysl/syck/rubyext.c', line 843

VALUE
syck_parser_load(int argc, VALUE *argv, VALUE self)
{
    VALUE port, proc, model, input;
    SyckParser *parser;
    struct parser_xtra *bonus;

    rb_scan_args(argc, argv, "11", &port, &proc);

    input = rb_hash_aref( rb_attr_get( self, s_options ), sym_input );
    model = rb_hash_aref( rb_attr_get( self, s_options ), sym_model );
    Data_Get_Struct(self, SyckParser, parser);
    syck_set_model( self, input, model );

    bonus = (struct parser_xtra *)parser->bonus;
    bonus->taint = syck_parser_assign_io(parser, &port);
    bonus->data = rb_hash_new();
    bonus->resolver = rb_attr_get( self, s_resolver );
    if ( NIL_P( proc ) ) bonus->proc = 0;
    else                 bonus->proc = proc;

    return syck_parse( parser );
}

#load_documents(*args) ⇒ Object

YAML::Syck::Parser.load_documents( IO or String ) { |doc| }



870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
 
# File 'ext/rubysl/syck/rubyext.c', line 870

VALUE
syck_parser_load_documents(int argc, VALUE *argv, VALUE self)
{
    VALUE port, proc, v, input, model;
    SyckParser *parser;
    struct parser_xtra *bonus;

    rb_scan_args(argc, argv, "1&", &port, &proc);

    input = rb_hash_aref( rb_attr_get( self, s_options ), sym_input );
    model = rb_hash_aref( rb_attr_get( self, s_options ), sym_model );
    Data_Get_Struct(self, SyckParser, parser);
    syck_set_model( self, input, model );

    bonus = (struct parser_xtra *)parser->bonus;
    bonus->taint = syck_parser_assign_io(parser, &port);
    bonus->resolver = rb_attr_get( self, s_resolver );
    bonus->proc = 0;

    while ( 1 )
    {
        /* Reset hash for tracking nodes */
        bonus->data = rb_hash_new();

        /* Parse a document */
        v = syck_parse( parser );
        if ( parser->eof == 1 )
        {
            break;
        }

        /* Pass document to block */
        rb_funcall( proc, s_call, 1, v );
    }

    return Qnil;
}

#set_resolver(resolver) ⇒ Object

YAML::Syck::Parser#set_resolver



911
912
913
914
915
916
 
# File 'ext/rubysl/syck/rubyext.c', line 911

VALUE
syck_parser_set_resolver(VALUE self, VALUE resolver)
{
    rb_ivar_set( self, s_resolver, resolver );
    return self;
}