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Versions: 61
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Stored size: 1.85 KB
Contents
#include <nokogiri.h>
VALUE cNokogiriEncodingHandler;
/*
* call-seq: Nokogiri::EncodingHandler.[](name)
*
* Get the encoding handler for +name+
*/
static VALUE
get(VALUE klass, VALUE key)
{
xmlCharEncodingHandlerPtr handler;
handler = xmlFindCharEncodingHandler(StringValueCStr(key));
if (handler) {
return Data_Wrap_Struct(klass, NULL, NULL, handler);
}
return Qnil;
}
/*
* call-seq: Nokogiri::EncodingHandler.delete(name)
*
* Delete the encoding alias named +name+
*/
static VALUE
delete (VALUE klass, VALUE name)
{
if (xmlDelEncodingAlias(StringValueCStr(name))) { return Qnil; }
return Qtrue;
}
/*
* call-seq: Nokogiri::EncodingHandler.alias(from, to)
*
* Alias encoding handler with name +from+ to name +to+
*/
static VALUE
alias(VALUE klass, VALUE from, VALUE to)
{
xmlAddEncodingAlias(StringValueCStr(from), StringValueCStr(to));
return to;
}
/*
* call-seq: Nokogiri::EncodingHandler.clear_aliases!
*
* Remove all encoding aliases.
*/
static VALUE
clear_aliases(VALUE klass)
{
xmlCleanupEncodingAliases();
return klass;
}
/*
* call-seq: name
*
* Get the name of this EncodingHandler
*/
static VALUE
name(VALUE self)
{
xmlCharEncodingHandlerPtr handler;
Data_Get_Struct(self, xmlCharEncodingHandler, handler);
return NOKOGIRI_STR_NEW2(handler->name);
}
void
noko_init_xml_encoding_handler()
{
cNokogiriEncodingHandler = rb_define_class_under(mNokogiri, "EncodingHandler", rb_cObject);
rb_undef_alloc_func(cNokogiriEncodingHandler);
rb_define_singleton_method(cNokogiriEncodingHandler, "[]", get, 1);
rb_define_singleton_method(cNokogiriEncodingHandler, "delete", delete, 1);
rb_define_singleton_method(cNokogiriEncodingHandler, "alias", alias, 2);
rb_define_singleton_method(cNokogiriEncodingHandler, "clear_aliases!", clear_aliases, 0);
rb_define_method(cNokogiriEncodingHandler, "name", name, 0);
}
Version data entries
61 entries across 61 versions & 4 rubygems