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* include/ruby/io.h (FMODE_TEXTMODE): defined.

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* include/ruby/encoding.h (rb_econv_t): new field: flags.
  (rb_econv_binmode): declared.

* io.c (io_unread): text mode hack removed.
  (NEED_NEWLINE_DECODER): defined.
  (NEED_NEWLINE_ENCODER): defined.
  (NEED_READCONV): defined.
  (NEED_WRITECONV): defined.
  (TEXTMODE_NEWLINE_ENCODER): defined for windows.
  (make_writeconv): setup converter with TEXTMODE_NEWLINE_ENCODER for
  text mode.
  (io_fwrite): use NEED_WRITECONV.  character code conversion is
  disabled if fptr->writeconv_stateless is nil.
  (make_readconv): setup converter with
  ECONV_UNIVERSAL_NEWLINE_DECODER for text mode.
  (read_all): use NEED_READCONV.
  (appendline): use NEED_READCONV.
  (rb_io_getline_1): use NEED_READCONV.
  (io_getc): use NEED_READCONV.
  (rb_io_ungetc): use NEED_READCONV.
  (rb_io_binmode): OS-level text mode test removed.  call
  rb_econv_binmode.
  (rb_io_binmode_m): call rb_io_binmode_m with write_io as well.
  (rb_io_flags_mode): return mode string including "t".
  (rb_io_mode_flags): detect "t" for text mode.
  (rb_sysopen): always specify O_BINARY.

* transcode.c (rb_econv_open_by_transcoder_entries): initialize flags.
  (rb_econv_open): if source and destination encoding is
  both empty string, open newline converter.  last_tc will be NULL in
  this case.
  (rb_econv_encoding_to_insert_output): last_tc may be NULL now.
  (rb_econv_string): ditto.
  (output_replacement_character): ditto.
  (transcode_loop): ditto.
  (econv_init): ditto.
  (econv_inspect): ditto.
  (rb_econv_binmode): new function.




git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@18780 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
akr 2008-08-22 16:44:00 +00:00
parent 0dd677da4e
commit c0d3881e0e
8 changed files with 420 additions and 80 deletions
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include/ruby/io.h
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@ -85,6 +85,7 @@ typedef struct rb_io_t {
#define FMODE_WSPLIT 0x0200
#define FMODE_WSPLIT_INITIALIZED 0x0400
#define FMODE_TRUNC 0x0800
#define FMODE_TEXTMODE 0x1000
/* #define FMODE_PREP 0x10000 */
#define GetOpenFile(obj,fp) rb_io_check_closed((fp) = RFILE(rb_io_taint_check(obj))->fptr)