On Jul 19, 2009, at 10:50 PM, James Lin wrote:
- (NSString*) getNetAddr { char iphone_ip[255]; strcpy(iphone_ip,"127.0.0.1"); // if everything fails NSHost *myhost =[NSHost currentHost]; //NSHost *myhost = [[NSHost alloc] init]; if (myhost) { NSLog(@"myhost exits"); NSString *ad = [myhost address]; if (ad)strcpy(iphone_ip, [ad cStringUsingEncoding: NSISOLatin1StringEncoding]);} return [NSString stringWithFormat:@"%s", iphone_ip]; }
And just to pile on, there's no reason why you should be converting an NSString to a char* and back. That's just a waste of effort.
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