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(rb_transcoder): add field: stateful_type.
* tool/transcode-tblgen.rb: generate stateful_type field as
stateless_converter.
* enc/trans/iso2022.trans: follow rb_transcoder change.
* enc/trans/newline.trans: ditto.
* enc/trans/utf_16_32.trans: ditto.
git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@18650 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* transcode_data.h (rb_transcoder): add resetsize_func field.
* enc/trans/iso2022.trans (iso2022jp_reset_sequence_size): defined.
(rb_EUC_JP_to_ISO_2022_JP): provede resetsize_func.
* tool/transcode-tblgen.rb: set NULL for resetsize_func.
* transcode.c (rb_econv_output): new function for inserting output.
(output_replacement_character): use rb_econv_output.
(transcode_loop): check return value of
output_replacement_character.
git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@18628 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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transcode_data.h.
(rb_econv_elem_t): ditto.
(rb_econv_t): ditto. source_encoding and destination_encoding field
is added.
(rb_econv_open): declared.
(rb_econv_convert): ditto.
(rb_econv_close): ditto.
* transcode.c (rb_econv_open_by_transcoder_entries): initialize
source_encoding and destination_encoding field as NULL.
(rb_econv_open): make it external linkage.
(rb_econv_close): ditto.
(rb_econv_convert): ditto. renamed from rb_econv_conv.
(make_encoding): new function.
(econv_init): use make_encoding and store rb_encoding* in
rb_econv_t.
(econv_source_encoding): new method
Encoding::Converter#source_encoding.
(econv_destination_encoding): new method
Encoding::Converter#destination_encoding.
git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@18625 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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constant's prefix: transcode_ to econv_.
* transcode.c: follow the constant prefix change.
git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@18624 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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transcode_invalid_input.
(transcode_destination_buffer_full): renamed from transcode_obuf_full.
(transcode_source_buffer_empty): renamed from transcode_ibuf_empty.
(rb_econv_result_t): renamed from rb_trans_result_t.
(rb_econv_elem_t): renamed from rb_trans_elem_t.
(rb_econv_t): renamed from rb_trans_t.
* transcode.c (UNIVERSAL_NEWLINE_DECODER): renamed from
UNIVERSAL_NEWLINE.
(CRLF_NEWLINE_ENCODER): renamed from CRLF_NEWLINE.
(CR_NEWLINE_ENCODER): renamed from CR_NEWLINE.
(rb_econv_open): renamed from rb_trans_open.
(rb_econv_close): renamed from rb_trans_close.
git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@18618 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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transcode_output_followed_by_input.
* transcode.c (OUTPUT_FOLLOWED_BY_INPUT): new flag.
(transcode_restartable0): suspend when output followed by input if
OUTPUT_FOLLOWED_BY_INPUT is specified.
(trans_sweep): check OUTPUT_FOLLOWED_BY_INPUT.
(rb_trans_conv): support OUTPUT_FOLLOWED_BY_INPUT.
(econv_primitive_convert): return :output_followed_by_input for
transcode_output_followed_by_input.
git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@18608 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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writebuf_len and writebuf.
(TRANSCODING_WRITEBUF): new macro.
* transcode.c (transcode_restartable0): output until output buffer is
really full.
(rb_transcoding_open_by_transcoder): initialize writebuf_len,
writebuf_off and writebuf.
(rb_transcoding_close): finalize writebuf.
git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@18573 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* transcode_data.h (rb_trans_t): add last_tc field.
* transcode.c (UNIVERSAL_NEWLINE): defined.
(CRLF_NEWLINE): defined.
(CR_NEWLINE): defined.
(rb_trans_open_by_transcoder_entries): initialize last_tc.
(trans_open_i): allocate one more room for newline converter.
(rb_trans_open): universal newline implemented.
(more_output_buffer): take max_output argument instead ts.
(output_replacement_character): take tc argument instead of ts.
(transcode_loop): use last_tc field.
(econv_init): add flags argument for rb_trans_open.
(Init_transcode): Encoding::Converter::UNIVERSAL_NEWLINE defined.
git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@18556 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* transcode.c (trans_open_i): just record from and to.
(rb_trans_open): load transcodings.
git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@18531 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* tool/transcode-tblgen.rb: 8bit byte of ASCII-8BIT is a valid
(but unique to ASCII-8BIT) character.
* transcode.c (rb_eConversionUndefined): new error.
(rb_eInvalidByteSequence): ditto.
git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@18524 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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resetting a state of stateful encoding.
* enc/trans/iso2022.trans (rb_EUC_JP_to_ISO_2022_JP): specify
finish_eucjp_to_iso2022jp for resetstate_func.
* tool/transcode-tblgen.rb: specify NULL for resetstate_func.
* transcode.c (output_replacement_character): call resetstate_func
before appending the replacement character.
git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@18503 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@18501 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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(rb_trans_elem_t): new type.
(rb_trans_t): new type.
* transcode.c (transcode_dispatch_cb): removed.
(transcode_dispatch): removed.
(rb_transcoding_result_t): moved to rb_trans_result_t in
transcode_data.h.
(transcode_restartable0): goto follow_info when FUNsi.
(rb_transcoding_open): use get_transcoder_entry.
(rb_trans_open): new function.
(rb_trans_conv): ditto.
(rb_trans_close): ditto.
(trans_open_i): ditto.
(trans_sweep): ditto.
(more_output_buffer): take rb_trans_t instead of rb_transcoding as
an argument.
(transcode_loop): take from_encoding and to_encoding instead of tr
as arguments. use rb_trans_open/rb_trans_conv/rb_trans_close.
(str_transcode): don't use transcode_dispatch.
git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@18498 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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readlen -> recognized_len.
feedlen -> readagain_len.
* transcode.c: follow the field renaming.
git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@18481 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* transcode.c (load_transcoder): extracted from transcode_dispatch_cb.
(rb_transcoding_result_t): renamed from transcode_result_t.
(rb_transcoding_open): new function.
(rb_transcoding_convert): ditto.
(rb_transcoding_close): ditto.
(transcode_loop): use rb_transcoding_open, rb_transcoding_convert
and rb_transcoding_close.
(str_transcode): don't need rb_transcoding.
git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@18474 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* transcode.c (transcode_restartable0): renamed from
transcode_restartable.
save input buffer into feed buffer if next character is started the
point before input buffer. for example, "\x00\xd8\x01" then "\x02"
in UTF-16LE. \x02 causes invalid and next character is started from
\x01.
(transcode_restartable): new function to call
transcode_restartable0. if feed buffer is not empty, convert it at
first.
git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@18467 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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as parameters.
(more_output_buffer): ditto.
(str_transcoding_resize): argument changed from rb_transcoding* to
VALUE.
(str_transcode): call transcode_loop with destination string and its
resize function.
* transcode_data.h (rb_transcoding): move ruby_string_dest and
flush_func to transcode_loop parameters.
git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@18458 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* transcode.c (transcode_restartable): save/restore next_info and
next_byte.
sync readlen and in_p when invalid.
git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@18454 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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transcoding.
(rb_transcoder): add max_input field.
from_unit_length field is renamed to input_unit_length.
* tool/transcode-tblgen.rb: generate max_input field.
* enc/trans/iso2022.erb.c: follow rb_transcoder change.
* enc/trans/utf_16_32.erb.c: ditto.
* transcode.c (PARTIAL_INPUT): new constant.
(transcode_char_start): new function.
(transcode_result_t): new type.
(transcode_restartable): new function.
(more_output_buffer): new function.
(transcode_loop): use transcode_restartable.
git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@18452 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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from_utf8 field removed.
* tool/transcode-tblgen.rb: generate offsets range.
follow rb_transcoder change.
* transcode.c (transcode_loop): don't use from_utf8.
make invalid region from_unit_length wise.
* enc/trans/iso2022.erb.c: follow rb_transcoder and
transcode_generate_node change.
* enc/trans/utf_16_32.erb.c: follow rb_transcoder and
transcode_generate_node change.
explicit :invalid map removed.
git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@18445 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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(rb_transcoder): preprocessor and postprocessor field removed.
change arguments of func_ii, func_si, func_io and func_so.
new field "finish_func".
* tool/transcode-tblgen.rb: make FUNii, FUNsi and FUNio
generatable.
* transcode.c (transcoder_lib_table): removed.
(transcoder_table): change structure.
(transcoder_key): removed because the above structure change.
(make_transcoder_entry): new function.
(get_transcoder_entry): ditto.
(rb_register_transcoder): follow the structure change.
(declare_transcoder): ditto.
(transcode_search_path): new function for breadth first search to
find a list of converters.
(transcode_search_path_i): new function.
(transcode_dispatch_cb): ditto.
(transcode_dispatch): use transcode_search_path.
(transcode_loop): follow the argument change.
(str_transcode): preprocessor and postprocessor stuff removed.
* enc/trans/iso2022.erb.c: new file. ISO-2022-JP conversion
re-implemented.
* enc/trans/japanese.erb.c: ISO-2022-JP stuff removed.
nute(23:52:53)% head -40 ChangeLog
Thu Aug 7 23:43:11 2008 Tanaka Akira <akr@fsij.org>
* transcode_data.h (rb_transcoding): new field "stateful".
(rb_transcoder): preprocessor and postprocessor field removed.
change arguments of func_ii, func_si, func_io and func_so.
new field "finish_func".
* tool/transcode-tblgen.rb: make FUNii, FUNsi and FUNio
generatable.
* transcode.c (transcoder_lib_table): removed.
(transcoder_table): change structure.
(transcoder_key): removed because the above structure change.
(make_transcoder_entry): new function.
(get_transcoder_entry): ditto.
(rb_register_transcoder): follow the structure change.
(declare_transcoder): ditto.
(transcode_search_path): new function for breadth first search to
find a list of converters.
(transcode_search_path_i): new function.
(transcode_dispatch_cb): ditto.
(transcode_dispatch): use transcode_search_path.
(transcode_loop): follow the argument change.
(str_transcode): preprocessor and postprocessor stuff removed.
* enc/trans/iso2022.erb.c: new file. ISO-2022-JP conversion
re-implemented.
* enc/trans/japanese.erb.c: ISO-2022-JP stuff removed.
* enc/trans/utf_16_32.erb.c: follow argument change of FUNso.
[ruby-dev:35798]
git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@18419 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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exception, would be changed later.
* enc/trans/japanese.c (UNSUPPORTED_MODE): unsupported mode transition
exception.
git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@18363 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* transcode.c (str_transcode): rb_str_set_len() sets a delimiter.
* transcode_data.h (rb_transcoder): constified preprocessor and
postprocessor input.
* enc/trans/japanese.c: ditto.
git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@18066 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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rb_transcoding. [ruby-dev:33234]
* transcode_data.h (rb_transcoding): transcoder constified.
git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@15152 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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char. [ruby-dev:33232]
* transcode_data.h (rb_transcoding, rb_transcoder): removed callback
parameters.
* enc/trans/japanese.c: ditto.
* enc/trans/utf_16_32.c: parenthesized bit-or operands.
git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@15150 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* transcode_data.h (rb_transcoding): include pointer to rb_transcoder
and auxiliary data.
* transcode_data.h (rb_transcoder): all callback functions shoud have
their own parameters.
* enc/trans/{japanese,single_byte}.c: constified.
git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@15148 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* enc/trans/utf_16_32.c: new file, currently implementing
UTF-16BE conversions only.
* test/ruby/test_transcode.rb: Added tests for UTF-16BE;
made check_both_ways() use force_encoding differently.
* transcode_data.h, transcode.c: Support for more conversion
functions.
git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@15142 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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string.
git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@14912 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* transcode.c (transcode_dispatch): reverted some of the changes
in r14746.
* transcode.c, enc/trans/single_byte.c: Added conversions to/from
US-ASCII and ASCII-8BIT (using data tables).
* enc/trans/single_byte.c: Some spacing/ordering changes due to
automatic data file generation.
* transcode_data.h, transcode.c: Preliminary code for using
micro-conversion functions.
* test/ruby/test_transcode.rb: Added some tests for US-ASCII and
ASCII-8BIT conversions.
git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@14766 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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"invalid" in a context which doesn' t against a law.
git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@14735 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* transcode_data.h (rb_transcoding, rb_transcoder): prefixed.
* transcode.c (rb_register_transcoder, rb_declare_transcoder): split
declaration and registration. [ruby-dev:32704]
* transcode.c (transcode_dispatch): autoload pre-declared transcoder.
* transcode.c (str_transcode): use rb_define_dummy_encoding().
* transcode.c (Init_transcode): initialize transcoder tables.
* enc/trans/single_byte.c, enc/trans/japanese.c: moved from top.
git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@14666 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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(init_transcoder_table(: register ISO-2022-JP.
(str_transcode): add preprocessor and postprocessor.
* transcode_data_japanese.c: add ISO-2022-JP support.
* transcode_data.h: moved transcoder and transcoding difinition from
transcode.c.
git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@14607 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* trancode.c: some minor formatting fixes
* transcode_data.h, transcode_data_iso_8859.c: Shortened
extremely frequently used macros to shorten file length.
* test/ruby/test_transcode.rb: Fixed name of test class;
added setup method to ensure all necessary encodings exist;
split tests into more test methods; added tests; fixed ordering
of arguments in assert_equal to have expected result first.
git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@14236 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* transcode.c (transcoding): added a pointer to function to flush.
* transcode.c (transcode_loop): do not use string internal.
[ruby-dev:32512]
* transcode.c (str_transcode): allow Encoding objects.
* transcode_data.h (BYTE_LOOKUP): use actual struct name.
git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@14176 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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code contributed by Martin Duerst.
git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@14172 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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