From 3f0ec8887f3bc75a98fd3ec8926518b635c70b7b Mon Sep 17 00:00:00 2001
From: matz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Sat, 18 Oct 2008 10:36:20 +0000
Subject: * string.c (rb_external_str_new): a new function to convert from  
 external encoding to internal encoding.  if something went   wrong, it
 returns a string with the external encoding.

* string.c (rb_external_str_new_with_enc): same as above besides
  you can specify the source encoding.

* ruby.c (ruby_set_argv): use rb_external_str_new()

* ruby.c (set_arg0, ruby_script): ditto.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@19834 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 dir.c | 16 +++-------------
 1 file changed, 3 insertions(+), 13 deletions(-)

(limited to 'dir.c')

diff --git a/dir.c b/dir.c
index dd98b878cd..3de4c290be 100644
--- a/dir.c
+++ b/dir.c
@@ -423,16 +423,6 @@ dir_check(VALUE dir)
     if (dirp->dir == NULL) dir_closed();\
 } while (0)
 
-static VALUE
-dir_enc_str_new(const char *p, long len, rb_encoding *enc)
-{
-    VALUE path = rb_tainted_str_new(p, len);
-    if (rb_enc_asciicompat(enc) && rb_enc_str_asciionly_p(path)) {
-	enc = rb_usascii_encoding();
-    }
-    rb_enc_associate(path, enc);
-    return path;
-}
 
 /*
  *  call-seq:
@@ -494,7 +484,7 @@ dir_read(VALUE dir)
     errno = 0;
     dp = readdir(dirp->dir);
     if (dp) {
-	return dir_enc_str_new(dp->d_name, NAMLEN(dp), dirp->enc);
+	return rb_external_str_new_with_enc(dp->d_name, NAMLEN(dp), dirp->enc);
     }
     else if (errno == 0) {	/* end of stream */
 	return Qnil;
@@ -532,7 +522,7 @@ dir_each(VALUE dir)
     GetDIR(dir, dirp);
     rewinddir(dirp->dir);
     for (dp = readdir(dirp->dir); dp != NULL; dp = readdir(dirp->dir)) {
-	rb_yield(dir_enc_str_new(dp->d_name, NAMLEN(dp), dirp->enc));
+	rb_yield(rb_external_str_new_with_enc(dp->d_name, NAMLEN(dp), dirp->enc));
 	if (dirp->dir == NULL) dir_closed();
     }
     return dir;
@@ -1436,7 +1426,7 @@ rb_glob(const char *path, void (*func)(const char *, VALUE, void *), VALUE arg)
 static void
 push_pattern(const char *path, VALUE ary, void *enc)
 {
-    rb_ary_push(ary, dir_enc_str_new(path, strlen(path), enc));
+    rb_ary_push(ary, rb_external_str_new_with_enc(path, strlen(path), enc));
 }
 
 static int
-- 
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