diff options
author | usa <usa@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2011-11-07 17:48:11 +0000 |
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committer | usa <usa@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2011-11-07 17:48:11 +0000 |
commit | add77a592bee645aa6787130db384afc11482a04 (patch) | |
tree | ab6fe0e36968c1048a5622691cfca98b1752ef02 /io.c | |
parent | 4764756497ace72f8578ab886ae1e8b45c2def7c (diff) | |
download | ruby-add77a592bee645aa6787130db384afc11482a04.tar.gz |
* include/ruby/encoding.h (ECONV_NEWLINE_DECORATOR_READ_MASK,
ECONV_NEWLINE_DECORATOR_WRITE_MASK): new macro.
* io.c (rb_io_extract_modeenc, pipe_open, prep_stdio, argf_next_argv):
set TEXTMODE_NEWLINE_DECORATOR_ON_WRITE for textmode on creating IO
if the flag is available.
* io.c (make_writeconv): drop decorators for reading.
* io.c (make_readconv): drop decorators for writing.
* io.c (do_writeconv): existing writeconv is not the condition to raise
ArgumentError. should check textmode or not.
* test/ruby/test_io_m17n.rb
(TestIO_M17N#test_{cr,lf,crlf}_decorator_on_stdout): test above
changes.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@33662 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'io.c')
-rw-r--r-- | io.c | 51 |
1 files changed, 35 insertions, 16 deletions
@@ -903,16 +903,8 @@ make_writeconv(rb_io_t *fptr) fptr->writeconv_initialized = 1; - ecflags = fptr->encs.ecflags; + ecflags = fptr->encs.ecflags & ~ECONV_NEWLINE_DECORATOR_READ_MASK; ecopts = fptr->encs.ecopts; -#ifdef TEXTMODE_NEWLINE_DECORATOR_ON_WRITE - if (NEED_NEWLINE_DECORATOR_ON_WRITE(fptr) && - (!(ecflags & ECONV_NEWLINE_DECORATOR_MASK) || - (ecflags & ECONV_UNIVERSAL_NEWLINE_DECORATOR))) { - ecflags &= ~ECONV_UNIVERSAL_NEWLINE_DECORATOR; - ecflags |= TEXTMODE_NEWLINE_DECORATOR_ON_WRITE; - } -#endif if (!fptr->encs.enc || (fptr->encs.enc == rb_ascii8bit_encoding() && !fptr->encs.enc2)) { /* no encoding conversion */ @@ -1050,6 +1042,8 @@ io_binwrite(VALUE str, const char *ptr, long len, rb_io_t *fptr, int nosync) return len; } +# define MODE_BTMODE(a,b,c) ((fmode & FMODE_BINMODE) ? (b) : \ + (fmode & FMODE_TEXTMODE) ? (c) : (a)) static VALUE do_writeconv(VALUE str, rb_io_t *fptr) { @@ -1059,12 +1053,14 @@ do_writeconv(VALUE str, rb_io_t *fptr) make_writeconv(fptr); if (fptr->writeconv) { +#define fmode (fptr->mode) if (!NIL_P(fptr->writeconv_asciicompat)) common_encoding = fptr->writeconv_asciicompat; - else if (!rb_enc_asciicompat(rb_enc_get(str))) { + else if (MODE_BTMODE(DEFAULT_TEXTMODE,0,1) && !rb_enc_asciicompat(rb_enc_get(str))) { rb_raise(rb_eArgError, "ASCII incompatible string written for text mode IO without encoding conversion: %s", rb_enc_name(rb_enc_get(str))); } +#undef fmode } else { if (fptr->encs.enc2) @@ -1806,7 +1802,7 @@ make_readconv(rb_io_t *fptr, int size) int ecflags; VALUE ecopts; const char *sname, *dname; - ecflags = fptr->encs.ecflags; + ecflags = fptr->encs.ecflags & ~ECONV_NEWLINE_DECORATOR_WRITE_MASK; ecopts = fptr->encs.ecopts; if (fptr->encs.enc2) { sname = rb_enc_name(fptr->encs.enc2); @@ -4214,8 +4210,6 @@ rb_io_binmode_p(VALUE io) static const char* rb_io_fmode_modestr(int fmode) { -# define MODE_BTMODE(a,b,c) ((fmode & FMODE_BINMODE) ? (b) : \ - (fmode & FMODE_TEXTMODE) ? (c) : (a)) if (fmode & FMODE_APPEND) { if ((fmode & FMODE_READWRITE) == FMODE_READWRITE) { return MODE_BTMODE("a+", "ab+", "at+"); @@ -4680,6 +4674,11 @@ rb_io_extract_modeenc(VALUE *vmode_p, VALUE *vperm_p, VALUE opthash, ecflags = (fmode & FMODE_READABLE) ? MODE_BTMODE(ECONV_DEFAULT_NEWLINE_DECORATOR, 0, ECONV_UNIVERSAL_NEWLINE_DECORATOR) : 0; +#ifdef TEXTMODE_NEWLINE_DECORATOR_ON_WRITE + ecflags |= (fmode & FMODE_WRITABLE) ? + MODE_BTMODE(TEXTMODE_NEWLINE_DECORATOR_ON_WRITE, + 0, TEXTMODE_NEWLINE_DECORATOR_ON_WRITE) : 0; +#endif ecopts = Qnil; } else { @@ -4715,6 +4714,11 @@ rb_io_extract_modeenc(VALUE *vmode_p, VALUE *vperm_p, VALUE opthash, ecflags = (fmode & FMODE_READABLE) ? MODE_BTMODE(ECONV_DEFAULT_NEWLINE_DECORATOR, 0, ECONV_UNIVERSAL_NEWLINE_DECORATOR) : 0; +#ifdef TEXTMODE_NEWLINE_DECORATOR_ON_WRITE + ecflags |= (fmode & FMODE_WRITABLE) ? + MODE_BTMODE(TEXTMODE_NEWLINE_DECORATOR_ON_WRITE, + 0, TEXTMODE_NEWLINE_DECORATOR_ON_WRITE) : 0; +#endif ecflags = rb_econv_prepare_options(opthash, &ecopts, ecflags); if (rb_io_extract_encoding_option(opthash, &enc, &enc2, &fmode)) { @@ -5411,8 +5415,15 @@ pipe_open(struct rb_exec_arg *eargp, VALUE prog, const char *modestr, int fmode, if (convconfig) { fptr->encs = *convconfig; } - else if (NEED_NEWLINE_DECORATOR_ON_READ(fptr)) { - fptr->encs.ecflags |= ECONV_UNIVERSAL_NEWLINE_DECORATOR; + else { + if (NEED_NEWLINE_DECORATOR_ON_READ(fptr)) { + fptr->encs.ecflags |= ECONV_UNIVERSAL_NEWLINE_DECORATOR; + } +#ifdef TEXTMODE_NEWLINE_DECORATOR_ON_WRITE + if (NEED_NEWLINE_DECORATOR_ON_WRITE(fptr)) { + fptr->encs.ecflags |= TEXTMODE_NEWLINE_DECORATOR_ON_WRITE; + } +#endif } fptr->pid = pid; @@ -6581,6 +6592,9 @@ prep_stdio(FILE *f, int fmode, VALUE klass, const char *path) GetOpenFile(io, fptr); fptr->encs.ecflags |= ECONV_DEFAULT_NEWLINE_DECORATOR; +#ifdef TEXTMODE_NEWLINE_DECORATOR_ON_WRITE + fptr->encs.ecflags |= TEXTMODE_NEWLINE_DECORATOR_ON_WRITE; +#endif fptr->stdio_file = f; return io; @@ -7118,7 +7132,12 @@ argf_next_argv(VALUE argf) if (stdout_binmode) rb_io_binmode(rb_stdout); } fmode = FMODE_READABLE; - if (!ARGF.binmode) fmode |= DEFAULT_TEXTMODE; + if (!ARGF.binmode) { + fmode |= DEFAULT_TEXTMODE; +#ifdef TEXTMODE_NEWLINE_DECORATOR_ON_WRITE + fptr->encs.ecflags |= TEXTMODE_NEWLINE_DECORATOR_ON_WRITE; +#endif + } ARGF.current_file = prep_io(fr, fmode, rb_cFile, fn); if (!NIL_P(write_io)) { rb_io_set_write_io(ARGF.current_file, write_io); |