Re: Watching System Configuration
Re: Watching System Configuration
- Subject: Re: Watching System Configuration
- From: Adam Knight <email@hidden>
- Date: Thu, 20 Jul 2006 23:56:16 -0500
http://developer.apple.com/documentation/Networking/Reference/
SysConfig/SCDynamicStore/index.html
SCDynamicStoreSetNotificationKeys: Specifies a set of specific keys
and key patterns that should be monitored for changes.
--
Adam Knight
If you're not going to stop and appreciate the scenery, you're not
going to
enjoy Myst. The same thing applies on the Mac as well. -- Rand Miller
On Jul 20, 2006, at 4:59 AM, Gerriet M. Denkmann wrote:
The documentation </Developer/ADC\ Reference\ Library/documentation/
Networking/Conceptual/SystemConfigFrameworks/SC_UnderstandSchema/
chapter_4_section_4.html> in the paragraph "Getting Notifications"
says:
"For example, if your application needs to be aware of changes to
network proxy settings while it runs, you should watch the dynamic
store key associated with the network proxy settings."
But is failes to mention how this "watching" is done. The context
seems to imply that there is some other method than polling. But how?
More specific: I want to get notified when the service (inside
SCNetworkSetCopyCurrent() ) with interface type
kSCValNetInterfaceTypeEthernet changes its
kSCPropNetIPv4ConfigMethod in the kSCEntNetIPv4 protocol.
This change can be done via System Configuration -> Network ->
Build-in Ethernet -> TCP/IP -> Configure IPv4: pop-up button - or
by: Apple Menu -> Location if the new selected location has a
different value for Configure IPv4.
Kind regards,
Gerriet.
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