2014/10/15 下午 10:04:02

iphone Programming Glossary: asl

http://stackoverflow.com/questions/3926320/best-logger-for-cocoa

System Logger is the OS X logging system. The best introuction is Peter Hosey's series of blogs on the subject. The ASL is accessed via a C API but it's not difficult to wrap in Objective C. I've given up my homespun wrapper in favor of the..

Using Objective C to read log messages posted to the device console

http://stackoverflow.com/questions/6144347/using-objective-c-to-read-log-messages-posted-to-the-device-console

It's name is Console. However I can't figure out what classes or APIs he used. One person suggested it was done using ASL functions but I don't know what these are or where they are documented. I'm also aware of several alternatives to using.. improve this question This entry in the Cocoanetics blogs has sample code to access the system log on iOS using the ASL Apple System Logger API man page aslmsg q m int i const char key val q asl_new ASL_TYPE_QUERY aslresponse r asl_search NULL.. the system log on iOS using the ASL Apple System Logger API man page aslmsg q m int i const char key val q asl_new ASL_TYPE_QUERY aslresponse r asl_search NULL q while NULL m aslresponse_next r NSMutableDictionary tmpDict NSMutableDictionary..

NSLog into file

http://stackoverflow.com/questions/7271528/nslog-into-file

for parsing data from console or catching messages iphone objective c share improve this question Option 1 Use ASL NSLog outputs log to ASL Apple's version of syslog and console meaning it is already writing to a file in your Mac when.. console or catching messages iphone objective c share improve this question Option 1 Use ASL NSLog outputs log to ASL Apple's version of syslog and console meaning it is already writing to a file in your Mac when you use the iPhone simulator... type the name of your application in the filter field. To do the same in your iPhone device you would need to use the ASL API and do some coding. Option 2 write to a file Let's say you are running on the simulator and you don't want to use the..