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- /*
- File: GetHWEthernetAddr.c
-
- Contains: A Simple app to get and display the Hardware Ethernet Address
-
- Written by: Karl Groethe
-
- Copyright: Copyright © 2000 by Apple Computer, Inc., All Rights Reserved.
-
- You may incorporate this Apple sample source code into your program(s) without
- restriction. This Apple sample source code has been provided "AS IS" and the
- responsibility for its operation is yours. You are not permitted to redistribute
- this Apple sample source code as "Apple sample source code" after having made
- changes. If you're going to re-distribute the source, we require that you make
- it clear in the source that the code was descended from Apple sample source
- code, but that you've made changes.
-
- Change History (most recent first):
- 6/28/00 Created
-
-
- */
- #include <Carbon/Carbon.h>
-
- int main(int argc, char* argv[])
- {
- IBNibRef nibRef;
- WindowRef window;
- ControlRef HWEnetField;
- InetInterfaceInfo myInetInterfaceInfo;
- Rect fieldRect;
- CFMutableStringRef HWEnetAddr;
- int i;
-
- /*setup interface from nib file*/
- CreateNibReference(CFSTR("main"), &nibRef);
- SetMenuBarFromNib(nibRef, CFSTR("MainMenu"));
- CreateWindowFromNib(nibRef, CFSTR("MainWindow"), &window);
- DisposeNibReference(nibRef);
-
- OTInetGetInterfaceInfo(&myInetInterfaceInfo,kDefaultInetInterface);
- //create a mutable string to store our Ethernet Address
- HWEnetAddr=CFStringCreateMutable(NULL,0);
- //loop through hex bytes and append them as characters to our string.
- for(i=0;i<myInetInterfaceInfo.fHWAddrLen;i++)
- CFStringAppendFormat(HWEnetAddr,NULL,CFSTR("%02x "),myInetInterfaceInfo.fHWAddr[i]);
-
- GetWindowPortBounds(window,&fieldRect);
- InsetRect(&fieldRect,96,4);
- CreateStaticTextControl(window,&fieldRect,HWEnetAddr,NULL,&HWEnetField);
-
- /*show the window*/
- ShowWindow(window);
-
- RunApplicationEventLoop();
-
- return 0;
- }
-
-
-