If you're using OS X 10.4 or later, you may want to check out the Apple System Logger facility (a great series of posts on ASL start at http://boredzo.org/blog/archives/2008-01-19/next-week-apple-system-logger). It's not too hard to write your own Objective-C/#define wrapper around ASL to get much more functionality than you can via NSLog (including choosing where to direct logs, log message format, etc.)
barry On Tue, Feb 26, 2008 at 4:58 AM, Martin <[EMAIL PROTECTED]> wrote: > Le 26 févr. 08 à 11:53, Philip Bridson a écrit : > > > Is event logging really as easy as just declaring the location of > > the application log directory and then passing the relevant event > > string to NSLog which will "know" where to write the event? > > I'm not sure what you mean when you say "event logging" but the > following code in my application's main.m redirects every NSLog output > in "~/Library/Logs/MyApp.log": > > #ifndef DEBUG > NSAutoreleasePool *pool = [NSAutoreleasePool new]; > NSString *logPath = [NSHomeDirectory() > stringByAppendingPathComponent:@"Library/Logs/MyApp.log"]; > freopen([logPath fileSystemRepresentation], "a", stderr); > [pool release]; > #endif > > The "#ifndef DEBUG" is there to disable the redirection when I'm in > debug mode, so that the logs are actually displayed in XCode's console > and not in the file. > > -Martin > > > > _______________________________________________ > > Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) > > Please do not post admin requests or moderator comments to the list. > Contact the moderators at cocoa-dev-admins(at)lists.apple.com > > Help/Unsubscribe/Update your Subscription: > http://lists.apple.com/mailman/options/cocoa-dev/barrywark%40gmail.com > > This email sent to [EMAIL PROTECTED] > _______________________________________________ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to [EMAIL PROTECTED]
