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* transcode.c (econv_inspect): new method.

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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@18578 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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akr 2008-08-13 08:47:57 +00:00
parent 8d4086d773
commit 9adfb3066d
2 changed files with 22 additions and 0 deletions
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4
ChangeLog
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@ -1,3 +1,7 @@
Wed Aug 13 17:47:09 2008 Tanaka Akira <akr@fsij.org>
* transcode.c (econv_inspect): new method.
Wed Aug 13 17:35:58 2008 Tanaka Akira <akr@fsij.org>
* transcode.c (transcode_restartable0): several local variables

18
transcode.c
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@ -1396,6 +1396,20 @@ econv_init(int argc, VALUE *argv, VALUE self)
return self;
}
static VALUE
econv_inspect(VALUE self)
{
const char *cname = rb_obj_classname(self);
rb_trans_t *ts = DATA_PTR(self);
if (!ts)
return rb_sprintf("#<%s: uninitialized>", cname);
else
return rb_sprintf("#<%s: %s to %s>", cname,
ts->elems[0].from,
ts->last_tc->transcoder->to_encoding);
}
#define IS_ECONV(obj) (RDATA(obj)->dfree == (RUBY_DATA_FUNC)econv_free)
static rb_trans_t *
@ -1406,6 +1420,9 @@ check_econv(VALUE self)
rb_raise(rb_eTypeError, "wrong argument type %s (expected Encoding::Converter)",
rb_class2name(CLASS_OF(self)));
}
if (!DATA_PTR(self)) {
rb_raise(rb_eTypeError, "uninitialized encoding converter");
}
return DATA_PTR(self);
}
@ -1542,6 +1559,7 @@ Init_transcode(void)
rb_cEncodingConverter = rb_define_class_under(rb_cEncoding, "Converter", rb_cData);
rb_define_alloc_func(rb_cEncodingConverter, econv_s_allocate);
rb_define_method(rb_cEncodingConverter, "initialize", econv_init, -1);
rb_define_method(rb_cEncodingConverter, "inspect", econv_inspect, 0);
rb_define_method(rb_cEncodingConverter, "primitive_convert", econv_primitive_convert, -1);
rb_define_method(rb_cEncodingConverter, "max_output", econv_max_output, 0);
rb_define_const(rb_cEncodingConverter, "PARTIAL_INPUT", INT2FIX(PARTIAL_INPUT));