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move executable extensions code out to NSTask+GNUstepBase.m to avoid duplication

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git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@37590 72102866-910b-0410-8b05-ffd578937521
This commit is contained in:
rfm 2014-01-13 12:08:04 +00:00
parent e92bfba565
commit f8006295b0
5 changed files with 93 additions and 93 deletions
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30
Source/NSBundle.m
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@ -52,6 +52,7 @@
#import "Foundation/NSURL.h"
#import "Foundation/NSValue.h"
#import "GNUstepBase/NSString+GNUstepBase.h"
#import "GNUstepBase/NSTask+GNUstepBase.h"
#import "GSPrivate.h"
@ -318,34 +319,7 @@ AbsolutePathOfExecutable(NSString *path, BOOL atLaunch)
if (nil == executable)
{
NSMutableSet *m;
/* Get PATHEXT environment variable and split apart on ';'
*/
e = [[[[[NSProcessInfo processInfo] environment]
objectForKey: @"PATHEXT"]
componentsSeparatedByString: @";"] objectEnumerator];
m = [NSMutableSet set];
while (nil != (s = [e nextObject]))
{
/* We don't have a '.' in a file extension, but the
* environment variable probably does ... fix it.
*/
s = [s stringByTrimmingSpaces];
if ([s hasPrefix: @"."])
{
s = [s substringFromIndex: 1];
}
if ([s length] > 0)
{
[m addObject: s];
}
}
/* Make sure we at least have the EXE extension.
*/
[m addObject: @"EXE"];
ASSIGNCOPY(executable, m);
executable = [[NSTask executableExtensions] copy];
}
e = [executable objectEnumerator];