Retired Document
Important: This sample code may not represent best practices for current development. The project may use deprecated symbols and illustrate technologies and techniques that are no longer recommended.
ARDebug.h
/* Copyright © 2007 Apple Inc. All Rights Reserved. |
Disclaimer: IMPORTANT: This Apple software is supplied to you by |
Apple Inc. ("Apple") in consideration of your agreement to the |
following terms, and your use, installation, modification or |
redistribution of this Apple software constitutes acceptance of these |
terms. If you do not agree with these terms, please do not use, |
install, modify or redistribute this Apple software. |
In consideration of your agreement to abide by the following terms, and |
subject to these terms, Apple grants you a personal, non-exclusive |
license, under Apple's copyrights in this original Apple software (the |
"Apple Software"), to use, reproduce, modify and redistribute the Apple |
Software, with or without modifications, in source and/or binary forms; |
provided that if you redistribute the Apple Software in its entirety and |
without modifications, you must retain this notice and the following |
text and disclaimers in all such redistributions of the Apple Software. |
Neither the name, trademarks, service marks or logos of Apple Inc. |
may be used to endorse or promote products derived from the Apple |
Software without specific prior written permission from Apple. Except |
as expressly stated in this notice, no other rights or licenses, express |
or implied, are granted by Apple herein, including but not limited to |
any patent rights that may be infringed by your derivative works or by |
other works in which the Apple Software may be incorporated. |
The Apple Software is provided by Apple on an "AS IS" basis. APPLE |
MAKES NO WARRANTIES, EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION |
THE IMPLIED WARRANTIES OF NON-INFRINGEMENT, MERCHANTABILITY AND FITNESS |
FOR A PARTICULAR PURPOSE, REGARDING THE APPLE SOFTWARE OR ITS USE AND |
OPERATION ALONE OR IN COMBINATION WITH YOUR PRODUCTS. |
IN NO EVENT SHALL APPLE BE LIABLE FOR ANY SPECIAL, INDIRECT, INCIDENTAL |
OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
INTERRUPTION) ARISING IN ANY WAY OUT OF THE USE, REPRODUCTION, |
MODIFICATION AND/OR DISTRIBUTION OF THE APPLE SOFTWARE, HOWEVER CAUSED |
AND WHETHER UNDER THEORY OF CONTRACT, TORT (INCLUDING NEGLIGENCE), |
STRICT LIABILITY OR OTHERWISE, EVEN IF APPLE HAS BEEN ADVISED OF THE |
POSSIBILITY OF SUCH DAMAGE. |
*/ |
#if !defined(__ARDebug_h__) |
#define __ARDebug_h__ |
//================================================================================================== |
// Macros |
//================================================================================================== |
#define AR4CCToCString(the4CC) { ((char*)&the4CC)[0], ((char*)&the4CC)[1], ((char*)&the4CC)[2], ((char*)&the4CC)[3], 0 } |
#if AR_Debug |
#pragma mark Debug Macros |
#include <IOKit/IOLib.h> |
#define DebugMessage(msg) IOLog("%s""\n", msg) |
#define DebugMessageN1(msg, N1) IOLog(msg "\n", N1) |
#define DebugMessageN2(msg, N1, N2) IOLog(msg "\n", N1, N2) |
#define DebugMessageN3(msg, N1, N2, N3) IOLog(msg "\n", N1, N2, N3) |
#define DebugMessageN4(msg, N1, N2, N3, N4) IOLog(msg "\n", N1, N2, N3, N4) |
#define DebugMessageN5(msg, N1, N2, N3, N4, N5) IOLog(msg "\n", N1, N2, N3, N4, N5) |
#define DebugMessageN6(msg, N1, N2, N3, N4, N5, N6) IOLog(msg "\n", N1, N2, N3, N4, N5, N6) |
#define DebugMessageN7(msg, N1, N2, N3, N4, N5, N6, N7) IOLog(msg "\n", N1, N2, N3, N4, N5, N6, N7) |
#define DebugMessageN8(msg, N1, N2, N3, N4, N5, N6, N7, N8) IOLog(msg "\n", N1, N2, N3, N4, N5, N6, N7, N8) |
#define DebugMessageN9(msg, N1, N2, N3, N4, N5, N6, N7, N8, N9) IOLog(msg "\n", N1, N2, N3, N4, N5, N6, N7, N8, N9) |
#define FailIf(inCondition, inHandler, inMessage) \ |
if(inCondition) \ |
{ \ |
DebugMessage(inMessage); \ |
goto inHandler; \ |
} |
#define FailIfNULL(inPointer, inHandler, inMessage) \ |
if((inPointer) == NULL) \ |
{ \ |
DebugMessage(inMessage); \ |
goto inHandler; \ |
} |
#define FailIfError(inError, inHandler, inMessage) \ |
{ \ |
SInt32 __Err = (inError); \ |
if(__Err != 0) \ |
{ \ |
DebugMessageN2(inMessage ", Error: %ld (0x%X)", __Err, __Err); \ |
goto inHandler; \ |
} \ |
} |
#define FailIfWithAction(inCondition, inAction, inHandler, inMessage) \ |
if(inCondition) \ |
{ \ |
DebugMessage(inMessage); \ |
{ inAction; } \ |
goto inHandler; \ |
} |
#define FailIfNULLWithAction(inPointer, inAction, inHandler, inMessage) \ |
if((inPointer) == NULL) \ |
{ \ |
DebugMessage(inMessage); \ |
{ inAction; } \ |
goto inHandler; \ |
} |
#define FailIfErrorWithAction(inError, inAction, inHandler, inMessage) \ |
{ \ |
SInt32 __Err = (inError); \ |
if(__Err != 0) \ |
{ \ |
DebugMessageN2(inMessage ", Error: %ld (0x%X)", __Err, __Err); \ |
{ inAction; } \ |
goto inHandler; \ |
} \ |
} |
#else |
#pragma mark Release Macros |
#define DebugMessage(msg) |
#define DebugMessageN1(msg, N1) |
#define DebugMessageN2(msg, N1, N2) |
#define DebugMessageN3(msg, N1, N2, N3) |
#define DebugMessageN4(msg, N1, N2, N3, N4) |
#define DebugMessageN5(msg, N1, N2, N3, N4, N5) |
#define DebugMessageN6(msg, N1, N2, N3, N4, N5, N6) |
#define DebugMessageN7(msg, N1, N2, N3, N4, N5, N6, N7) |
#define DebugMessageN8(msg, N1, N2, N3, N4, N5, N6, N7, N8) |
#define DebugMessageN9(msg, N1, N2, N3, N4, N5, N6, N7, N8, N9) |
#define FailIf(inCondition, inHandler, inMessage) \ |
if(inCondition) \ |
{ \ |
goto inHandler; \ |
} |
#define FailIfNULL(inPointer, inHandler, inMessage) \ |
if((inPointer) == NULL) \ |
{ \ |
goto inHandler; \ |
} |
#define FailIfError(inError, inHandler, inMessage) \ |
if((inError) != 0) \ |
{ \ |
goto inHandler; \ |
} |
#define FailIfWithAction(inCondition, inAction, inHandler, inMessage) \ |
if(inCondition) \ |
{ \ |
{ inAction; } \ |
goto inHandler; \ |
} |
#define FailIfNULLWithAction(inPointer, inAction, inHandler, inMessage) \ |
if((inPointer) == NULL) \ |
{ \ |
{ inAction; } \ |
goto inHandler; \ |
} |
#define FailIfErrorWithAction(inError, inAction, inHandler, inMessage) \ |
if((inError) != 0) \ |
{ \ |
{ inAction; } \ |
goto inHandler; \ |
} |
#endif |
#endif |
Copyright © 2009 Apple Inc. All Rights Reserved. Terms of Use | Privacy Policy | Updated: 2009-04-21