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Prey Project for iOS source code released.

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11–18 of 18 posts

Re: Prey Project for iOS source code released.

#11
post #5

Allright - it's GPL licensed. So Apple violates the GPL everytime someone loads the app from the App Store, because of their "you're not allowed to redistribute the app" rule. This was the reason why VLC got pulled from the App Store, I'm wondering how long they will hold up...

VLC was pulled because one of the copyright holders complained about the additional restrictions the App Store license adds to the code.

In this case, assuming all the copyright holders agree, they own it and can do whatever they want with the code. It effectively is code with a double license: GPL and the App Store's EULA. In VLC's case, the author didn't want his code distributed under the other license.

Re: Prey Project for iOS source code released.

#13
post #5

Allright - it's GPL licensed. So Apple violates the GPL everytime someone loads the app from the App Store, because of their "you're not allowed to redistribute the app" rule. This was the reason why VLC got pulled from the App Store, I'm wondering how long they will hold up...

If the Prey Project owns the copyright for their code they can have the code released as GPL on github and an "All Rights Reserved" compiled binary in the iOS app store.

I doubt this is what they do and accepting outside contributions would be problematic, but if they retain they copyright they can do whatever they want.

Also, the GPL doesn't say you have to allow redistribution of the compiled application, just the code IIRC.

Re: Prey Project for iOS source code released.

#14
After fighting with some dependencies I was able to compile it and running on Xcode.

I just couldn't find the piece of code in which you can activate it by SMS, it seems you can only do it by the website/settings. Also, wouldn't the theft be able to shut down the application and get away with it ?

Other than that, thanks for sharing, this will be fun to learn since I'm starting to code iOS apps.

Re: Prey Project for iOS source code released.

#15
post #13
post #5

Allright - it's GPL licensed. So Apple violates the GPL everytime someone loads the app from the App Store, because of their "you're not allowed to redistribute the app" rule. This was the reason why VLC got pulled from the App Store, I'm wondering how long they will hold up...

If the Prey Project owns the copyright for their code they can have the code released as GPL on github and an "All Rights Reserved" compiled binary in the iOS app store. I doubt this is what they do and accepting outside contributions would be problematic, but if they retain they copyright they can do whatever they want. Also, the GPL doesn't say you have to allow redistribution of the compiled application, just the…

>Also, the GPL doesn't say you have to allow redistribution of the compiled application, just the code IIRC.

Incorrect:

3. You may copy and distribute the Program (or a work based on it, under Section 2) in object code or executable form under the terms of Sections 1 and 2 above provided that you also do one of the following:

a) Accompany it with the complete corresponding machine-readable source code, which must be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or,

b) Accompany it with a written offer, valid for at least three years, to give any third party, for a charge no more than your cost of physically performing source distribution, a complete machine-readable copy of the corresponding source code, to be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or,

c) Accompany it with the information you received as to the offer to distribute corresponding source code. (This alternative is allowed only for noncommercial distribution and only if you received the program in object code or executable form with such an offer, in accord with Subsection b above.)

Re: Prey Project for iOS source code released.

#16
I wonder how this stacks up against Find My iPhone (which every new iPhone user is now prompted to turn on when they set up their phone).

It seems like it would have the significant disadvantage that uninstalling the app turns off location updates.

Maybe there are some advantages I don't know about?

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