diff options
author | akr <akr@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2008-08-16 06:25:38 +0000 |
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committer | akr <akr@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2008-08-16 06:25:38 +0000 |
commit | 4dff8b24286e84c1c2a2bd7e422d490327470d26 (patch) | |
tree | a9a36e7ad59ec87957b15802d107d3fd844ee3fa /transcode.c | |
parent | 7a0bea4fd327ec0f572f25a24adc7f0b2f9821e8 (diff) | |
download | ruby-4dff8b24286e84c1c2a2bd7e422d490327470d26.tar.gz |
* include/ruby/encoding.h (rb_econv_elem_t): fields removed: from and
to.
(rb_econv_t): new fields: source_encoding_name and
destination_encoding_name.
* transcode.c (rb_econv_open_by_transcoder_entries): initialize the
new fields.
(rb_econv_open): set up the new fields.
(econv_inspect): use the new fields.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@18655 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'transcode.c')
-rw-r--r-- | transcode.c | 16 |
1 files changed, 12 insertions, 4 deletions
diff --git a/transcode.c b/transcode.c index 9753e88c33..7e6e2ff2b4 100644 --- a/transcode.c +++ b/transcode.c @@ -677,6 +677,8 @@ rb_econv_open_by_transcoder_entries(int n, transcoder_entry_t **entries) } ec = ALLOC(rb_econv_t); + ec->source_encoding_name = NULL; + ec->destination_encoding_name = NULL; ec->in_buf_start = NULL; ec->in_data_start = NULL; ec->in_data_end = NULL; @@ -690,8 +692,6 @@ rb_econv_open_by_transcoder_entries(int n, transcoder_entry_t **entries) ec->destination_encoding = NULL; for (i = 0; i < ec->num_trans; i++) { const rb_transcoder *tr = load_transcoder_entry(entries[i]); - ec->elems[i].from = tr->from_encoding; - ec->elems[i].to = tr->to_encoding; ec->elems[i].tc = rb_transcoding_open_by_transcoder(tr, 0); ec->elems[i].out_buf_start = NULL; ec->elems[i].out_data_start = NULL; @@ -761,6 +761,11 @@ rb_econv_open(const char *from, const char *to, int flags) } ec = rb_econv_open_by_transcoder_entries(num_trans, entries); + if (!ec) + rb_raise(rb_eArgError, "encoding conversion not supported (from %s to %s)", from, to); + + ec->source_encoding_name = from; + ec->destination_encoding_name = to; if (flags & ECONV_UNIVERSAL_NEWLINE_DECODER) { ec->last_tc = ec->elems[ec->num_trans-2].tc; @@ -1687,6 +1692,9 @@ econv_init(int argc, VALUE *argv, VALUE self) ec->source_encoding = senc; ec->destination_encoding = denc; + ec->source_encoding_name = ec->elems[0].tc->transcoder->from_encoding; + ec->destination_encoding_name = ec->last_tc->transcoder->to_encoding; + DATA_PTR(self) = ec; return self; @@ -1702,8 +1710,8 @@ econv_inspect(VALUE self) return rb_sprintf("#<%s: uninitialized>", cname); else return rb_sprintf("#<%s: %s to %s>", cname, - ec->elems[0].from, - ec->last_tc->transcoder->to_encoding); + ec->source_encoding_name, + ec->destination_encoding_name); } #define IS_ECONV(obj) (RDATA(obj)->dfree == (RUBY_DATA_FUNC)econv_free) |