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Simplify automatic charset selection for performance.

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git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@20942 72102866-910b-0410-8b05-ffd578937521
This commit is contained in:
CaS 2005-03-21 19:59:49 +00:00
parent bc1aa70ed4
commit d8337a42c7
1 changed files with 8 additions and 1 deletions
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9
Source/Additions/GSMime.m
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@ -258,6 +258,13 @@ selectCharacterSet(NSString *str, NSData **d)
return @"us-ascii"; // Default character set.
if ((*d = [str dataUsingEncoding: NSISOLatin1StringEncoding]) != nil)
return @"iso-8859-1";
/*
* What's the point of trying loads of charactersets ... utf-8 is
* well-known nowadays, so if we can't use ascii or latin1 we may
* as well go straight to utf-8
*/
#if 0
if ((*d = [str dataUsingEncoding: NSISOLatin2StringEncoding]) != nil)
return @"iso-8859-2";
if ((*d = [str dataUsingEncoding: NSISOLatin3StringEncoding]) != nil)
@ -292,7 +299,7 @@ selectCharacterSet(NSString *str, NSData **d)
return @"windows-1253";
if ((*d = [str dataUsingEncoding: NSWindowsCP1254StringEncoding]) != nil)
return @"windows-1254";
#endif
*d = [str dataUsingEncoding: NSUTF8StringEncoding];
return @"utf-8"; // Catch-all character set.
}