Class YAML::Syck::Parser
In: syck/rubyext.c
Parent: Object

Methods

Public Class methods

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

[Source]

/*
 * YAML::Syck::Parser.initialize( resolver, options )
 */
static VALUE
syck_parser_initialize(argc, argv, self)
    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);
    return self;
}

Public Instance methods

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

[Source]

/*
 * YAML::Syck::Parser.bufsize => Integer
 */
static VALUE
syck_parser_bufsize_get( self )
    VALUE self;
{
    SyckParser *parser;

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

YAML::Syck::Parser.bufsize = Integer

[Source]

/*
 * YAML::Syck::Parser.bufsize = Integer
 */
static VALUE
syck_parser_bufsize_set( self, size )
    VALUE self, 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;
}

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

[Source]

/*
 * YAML::Syck::Parser.load( IO or String )
 */
VALUE
syck_parser_load(argc, argv, self)
    int argc;
    VALUE *argv;
    VALUE self;
{
    VALUE port, proc, model, input;
    SyckParser *parser;
    struct parser_xtra *bonus = S_ALLOC_N( struct parser_xtra, 1 );
    volatile VALUE hash;    /* protect from GC */

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

    return syck_parse( parser );
}

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

[Source]

/*
 * YAML::Syck::Parser.load_documents( IO or String ) { |doc| }
 */
VALUE
syck_parser_load_documents(argc, argv, self)
    int argc;
    VALUE *argv;
    VALUE self;
{
    VALUE port, proc, v, input, model;
    SyckParser *parser;
    struct parser_xtra *bonus = S_ALLOC_N( struct parser_xtra, 1 );
    volatile VALUE hash;

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

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

YAML::Syck::Parser#set_resolver

[Source]

/*
 * YAML::Syck::Parser#set_resolver
 */
VALUE
syck_parser_set_resolver( self, resolver )
    VALUE self, resolver;
{
    rb_ivar_set( self, s_resolver, resolver );
    return self;
}

[Validate]