diff options
Diffstat (limited to 'libs/appleutility/CAXException.h')
| -rw-r--r-- | libs/appleutility/CAXException.h | 158 |
1 files changed, 0 insertions, 158 deletions
diff --git a/libs/appleutility/CAXException.h b/libs/appleutility/CAXException.h deleted file mode 100644 index 796119763d..0000000000 --- a/libs/appleutility/CAXException.h +++ /dev/null @@ -1,158 +0,0 @@ -/* Copyright: © Copyright 2005 Apple Computer, Inc. All rights reserved. - - Disclaimer: IMPORTANT: This Apple software is supplied to you by Apple Computer, 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 AppleÕs - 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 Computer, 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. -*/ -/*============================================================================= - CAXException.h - -=============================================================================*/ - -#ifndef __CAXException_h__ -#define __CAXException_h__ - -#if !defined(__COREAUDIO_USE_FLAT_INCLUDES__) - #include <CoreServices/CoreServices.h> -#else - #include <ConditionalMacros.h> - #include <CoreServices.h> -#endif -#include "CADebugMacros.h" -#include <ctype.h> -#include <stdio.h> -#include <string.h> - -// An extended exception class that includes the name of the failed operation -class CAXException { -public: - CAXException(const char *operation, OSStatus err) : - mError(err) - { - if (operation == NULL) - mOperation[0] = '\0'; - else if (strlen(operation) >= sizeof(mOperation)) { - memcpy(mOperation, operation, sizeof(mOperation) - 1); - mOperation[sizeof(mOperation) - 1] = '\0'; - } else - strcpy(mOperation, operation); - } - - char *FormatError(char *str) const - { - return FormatError(str, mError); - } - - char mOperation[256]; - const OSStatus mError; - - // ------------------------------------------------- - - typedef void (*WarningHandler)(const char *msg, OSStatus err); - - /*static void Throw(const char *operation, OSStatus err) - { - throw CAXException(operation, err); - }*/ - - static char *FormatError(char *str, OSStatus error) - { - // see if it appears to be a 4-char-code - *(UInt32 *)(str + 1) = EndianU32_NtoB(error); - if (isprint(str[1]) && isprint(str[2]) && isprint(str[3]) && isprint(str[4])) { - str[0] = str[5] = '\''; - str[6] = '\0'; - } else - // no, format it as an integer - sprintf(str, "%ld", error); - return str; - } - - static void Warning(const char *s, OSStatus error) - { - if (sWarningHandler) - (*sWarningHandler)(s, error); - } - - static void SetWarningHandler(WarningHandler f) { sWarningHandler = f; } -private: - static WarningHandler sWarningHandler; -}; - -#if DEBUG || CoreAudio_Debug - #define XThrowIfError(error, operation) \ - do { \ - OSStatus __err = error; \ - if (__err) { \ - char __buf[12]; \ - DebugMessageN2("error %s: %4s\n", CAXException::FormatError(__buf, __err), operation);\ - STOP; \ - throw CAXException(operation, __err); \ - } \ - } while (0) - - #define XThrowIf(condition, error, operation) \ - do { \ - if (condition) { \ - OSStatus __err = error; \ - char __buf[12]; \ - DebugMessageN2("error %s: %4s\n", CAXException::FormatError(__buf, __err), operation);\ - STOP; \ - throw CAXException(operation, __err); \ - } \ - } while (0) - -#else - #define XThrowIfError(error, operation) \ - do { \ - OSStatus __err = error; \ - if (__err) { \ - throw CAXException(operation, __err); \ - } \ - } while (0) - - #define XThrowIf(condition, error, operation) \ - do { \ - if (condition) { \ - OSStatus __err = error; \ - throw CAXException(operation, __err); \ - } \ - } while (0) - -#endif - -#define XThrow(error, operation) XThrowIf(true, error, operation) -#define XThrowIfErr(error) XThrowIfError(error, #error) - -#endif // __CAXException_h__ |