* merge some patches from win32-uncode-test branch.

  see #1685.

* file.c, include/ruby/intern.h (rb_str_encode_ospath): new function
  to convert encoding for pathname.

* win32.c, include/ruby/win32.h (rb_w32_ulink, rb_w32_urename,
  rb_w32_ustati64, rb_w32_uopen, rb_w32_uutime, rb_w32_uchdir,
  rb_w32_umkdir, rb_w32_urmdir, rb_w32_uunlink): new functions to
  accept UTF-8 path.

* win32/win32.c (rb_w32_opendir, link, rb_w32_stati64, rb_w32_utime,
  rb_w32_unlink): use WCHAR path internally.

* file.c (rb_stat, eaccess, access_internal, rb_file_s_ftype,
  chmod_internal, rb_file_chmod, rb_file_chown, utime_internal,
  rb_file_s_link, unlink_internal, rb_file_s_rename): use UTF-8 version
  functions on Win32.

* file.c (apply2files, rb_stat, rb_file_s_lstat, rb_file_symlink_p,
  rb_file_readable_p, rb_file_writable_p, rb_file_executable_p,
  check3rdbyte, rb_file_identical_p, rb_file_chmod, rb_file_chown,
  rb_file_s_link, rb_file_s_symlink, rb_file_s_rename): call
  rb_str_encode_ospath() before passing the path to system.

* io.c (rb_sysopen): ditto.

* dir.c (dir_chdir, dir_s_mkdir, dir_s_rmdir): ditto.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@27570 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 7 insertions, 42 deletions

diff --git a/io.c b/io.c
index 8a61940824..1b9124134e 100644
--- a/io.c
+++ b/io.c
@@ -114,6 +114,12 @@ extern void Init_File(void);
 #define IO_RBUF_CAPA_FOR(fptr) (NEED_READCONV(fptr) ? IO_CBUF_CAPA_MIN : IO_RBUF_CAPA_MIN)
 #define IO_WBUF_CAPA_MIN  8192
 
+/* define system APIs */
+#ifdef _WIN32
+#undef open
+#define open	rb_w32_uopen
+#endif
+
 VALUE rb_cIO;
 VALUE rb_eEOFError;
 VALUE rb_eIOError;
@@ -4464,49 +4470,13 @@ struct sysopen_struct {
     VALUE fname;
     int oflags;
     mode_t perm;
-#ifdef _WIN32
-    int wchar;
-#endif
 };
 
-#ifdef _WIN32
-static rb_encoding *
-w32_utf16(void)
-{
-    static rb_encoding *utf16 = (rb_encoding *)-1;
-    if (utf16 == (rb_encoding *)-1) {
-	utf16 = rb_enc_find("UTF-16LE");
-	if (utf16 == rb_ascii8bit_encoding())
-	    utf16 = NULL;
-    }
-    return utf16;
-}
-
-static int
-w32_conv_to_utf16(volatile VALUE *strp)
-{
-    rb_encoding *utf16 = w32_utf16();
-    if (utf16) {
-	VALUE wstr = rb_str_encode(*strp, rb_enc_from_encoding(utf16), 0, Qnil);
-	rb_enc_str_buf_cat(wstr, "", 1, utf16); /* workaround */
-	*strp = wstr;
-	return 1;
-    }
-    else {
-	return 0;
-    }
-}
-#endif
-
 static VALUE
 sysopen_func(void *ptr)
 {
     const struct sysopen_struct *data = ptr;
     const char *fname = RSTRING_PTR(data->fname);
-#ifdef _WIN32
-    if (data->wchar)
-	return (VALUE)rb_w32_wopen((WCHAR *)fname, data->oflags, data->perm);
-#endif
     return (VALUE)open(fname, data->oflags, data->perm);
 }
 
@@ -4525,14 +4495,9 @@ rb_sysopen(VALUE fname, int oflags, mode_t perm)
 #ifdef O_BINARY
     oflags |= O_BINARY;
 #endif
-    data.fname = fname;
+    data.fname = rb_str_encode_ospath(fname);
     data.oflags = oflags;
     data.perm = perm;
-#ifdef _WIN32
-    if ((data.wchar = w32_conv_to_utf16(&data.fname)) != 0) {
-	OBJ_FREEZE(data.fname);
-    }
-#endif
 
     fd = rb_sysopen_internal(&data);
     if (fd < 0) {