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* io.c (io_fwrite): use rb_w32_write_console under Windows.

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* win32/win32.c (rb_w32_write_console): added to write to write
    Unicode using WriteConsoleW for stdout/stderr. [ruby-core:33166]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@29955 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
luislavena 2010-11-27 19:49:58 +00:00
parent 1342c3ba27
commit ac0f5a53b6
3 changed files with 34 additions and 0 deletions
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23
win32/win32.c
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@ -5286,6 +5286,29 @@ rb_w32_write(int fd, const void *buf, size_t size)
return ret;
}
long
rb_w32_write_console(VALUE str, int fd)
{
static int disable;
HANDLE handle;
DWORD dwMode, reslen;
if (disable) return -1L;
handle = (HANDLE)_osfhnd(fd);
if (!GetConsoleMode(handle, &dwMode) ||
!rb_econv_has_convpath_p(rb_enc_name(rb_enc_get(str)), "UTF-16LE"))
return -1L;
str = rb_str_encode(str, rb_enc_from_encoding(rb_enc_find("UTF-16LE")), 0,
Qnil);
if (!WriteConsoleW(handle, (LPWSTR)RSTRING_PTR(str), RSTRING_LEN(str)/2, &reslen, NULL)) {
if (GetLastError() == ERROR_CALL_NOT_IMPLEMENTED)
disable = TRUE;
return -1L;
}
return (long)reslen;
}
static int
unixtime_to_filetime(time_t time, FILETIME *ft)
{