Daniel Jalkut
I'm STILL working on sandboxing accommodations, 4 years later than I expected. Today's task? Get the crash reporter access to console log
(Solution, if curious, is for your sandboxed app to log to its own container, as well as to the console log. Then the reporter can read it).
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@danielpunkass And do you redirect NSLog to catch messages logged by the frameworks for your process? -
@mjtsai I think I don't have to ... I think it happens automatically by NSLog doubling to stderr, but I could be wrong. -
@danielpunkass Yes. Thought maybe you were using your own custom logging function. - View other replies
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@mjtsai It was the desire to keep logging more or less "the same as ever" that led me to this solution. -
@danielpunkass@mjtsai Have you considered the Apple System Log API? Not exactly keeping it the same, but might be suitable for your needs. -
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@danielpunkass I figured you could direct the log messages to a file within your sandbox and then query from that? -
@wadeco Oh, hm, that's an idea. Yeah I had a comment in my hack that says "try to get time-based filtering like ASL", so maybe! - Show more
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@danielpunkass That’s great except if there’s a related error logged by another process that you don’t control. -
@mjtsai Absolutely, but that's not even in the realm of possibility for sandboxed apps, so I am making the most of what I have. -
@danielpunkass@mjtsai does asl_add_log() work in these contexts? -
@rosyna@danielpunkass Yes, but you’re not allowed to query ASL so that defeats the purpose.
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@danielpunkass so same log file but sent to two different locations? -
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@f_hanshaw Yeah. Using freopen() you can redirect stderr, but NSLog will still go to system log as well.pic.twitter.com/hdzWAFWbTK
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Michael Tsai
Wade Cosgrove
Rosyna Keller
James F Hanshaw
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