/usr/share/faust/AU/PublicUtility/CAXException.h is in faust-common 0.9.95~repack1-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 | /*
File: CAXException.h
Abstract: Part of CoreAudio Utility Classes
Version: 1.01
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.
Copyright (C) 2012 Apple Inc. All Rights Reserved.
*/
#ifndef __CAXException_h__
#define __CAXException_h__
#if !defined(__COREAUDIO_USE_FLAT_INCLUDES__)
#include <CoreFoundation/CoreFoundation.h>
#else
#include <ConditionalMacros.h>
#include <CoreFoundation.h>
#endif
#include "CADebugMacros.h"
#include <ctype.h>
//#include <stdio.h>
#include <string.h>
class CAX4CCString {
public:
CAX4CCString(OSStatus error) {
// see if it appears to be a 4-char-code
char *str = mStr;
*(UInt32 *)(str + 1) = CFSwapInt32HostToBig(error);
if (isprint(str[1]) && isprint(str[2]) && isprint(str[3]) && isprint(str[4])) {
str[0] = str[5] = '\'';
str[6] = '\0';
} else if (error > -200000 && error < 200000)
// no, format it as an integer
sprintf(str, "%d", (int)error);
else
sprintf(str, "0x%x", (int)error);
}
const char *get() const { return mStr; }
operator const char *() const { return mStr; }
private:
char mStr[16];
};
// 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
strlcpy(mOperation, operation, sizeof(mOperation));
}
char *FormatError(char *str) const
{
return FormatError(str, mError);
}
char mOperation[256];
const OSStatus mError;
// -------------------------------------------------
typedef void (*WarningHandler)(const char *msg, OSStatus err);
static char *FormatError(char *str, OSStatus error)
{
strcpy(str, CAX4CCString(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) { \
DebugMessageN2("about to throw %s: %s", CAX4CCString(__err).get(), operation);\
__THROW_STOP; \
throw CAXException(operation, __err); \
} \
} while (0)
#define XThrowIf(condition, error, operation) \
do { \
if (condition) { \
OSStatus __err = error; \
DebugMessageN2("about to throw %s: %s", CAX4CCString(__err).get(), operation);\
__THROW_STOP; \
throw CAXException(operation, __err); \
} \
} while (0)
#define XRequireNoError(error, label) \
do { \
OSStatus __err = error; \
if (__err) { \
DebugMessageN2("about to throw %s: %s", CAX4CCString(__err).get(), #error);\
STOP; \
goto label; \
} \
} while (0)
#define XAssert(assertion) \
do { \
if (!(assertion)) { \
DebugMessageN3("[%s, %d] error: failed assertion: %s", __FILE__, __LINE__, #assertion); \
__ASSERT_STOP; \
} \
} while (0)
#define XAssertNoError(error) \
do { \
OSStatus __err = error; \
if (__err) { \
DebugMessageN2("error %s: %s", CAX4CCString(__err).get(), #error);\
STOP; \
} \
} while (0)
#define ca_require_noerr(errorCode, exceptionLabel) \
do \
{ \
int evalOnceErrorCode = (errorCode); \
if ( __builtin_expect(0 != evalOnceErrorCode, 0) ) \
{ \
DebugMessageN5("ca_require_noerr: [%s, %d] (goto %s;) %s:%d", \
#errorCode, evalOnceErrorCode, \
#exceptionLabel, \
__FILE__, \
__LINE__); \
goto exceptionLabel; \
} \
} while ( 0 )
#define ca_verify_noerr(errorCode) \
do \
{ \
int evalOnceErrorCode = (errorCode); \
if ( __builtin_expect(0 != evalOnceErrorCode, 0) ) \
{ \
DebugMessageN4("ca_verify_noerr: [%s, %d] %s:%d", \
#errorCode, evalOnceErrorCode, \
__FILE__, \
__LINE__); \
} \
} while ( 0 )
#define ca_debug_string(message) \
do \
{ \
DebugMessageN3("ca_debug_string: %s %s:%d", \
message, \
__FILE__, \
__LINE__); \
} while ( 0 )
#define ca_verify(assertion) \
do \
{ \
if ( __builtin_expect(!(assertion), 0) ) \
{ \
DebugMessageN3("ca_verify: %s %s:%d", \
#assertion, \
__FILE__, \
__LINE__); \
} \
} while ( 0 )
#define ca_require(assertion, exceptionLabel) \
do \
{ \
if ( __builtin_expect(!(assertion), 0) ) \
{ \
DebugMessageN4("ca_require: %s %s %s:%d", \
#assertion, \
#exceptionLabel, \
__FILE__, \
__LINE__); \
goto exceptionLabel; \
} \
} while ( 0 )
#define ca_check(assertion) \
do \
{ \
if ( __builtin_expect(!(assertion), 0) ) \
{ \
DebugMessageN3("ca_check: %s %s:%d", \
#assertion, \
__FILE__, \
__LINE__); \
} \
} 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)
#define XRequireNoError(error, label) \
do { \
OSStatus __err = error; \
if (__err) { \
goto label; \
} \
} while (0)
#define XAssert(assertion) \
do { \
if (!(assertion)) { \
} \
} while (0)
#define XAssertNoError(error) \
do { \
/*OSStatus __err =*/ error; \
} while (0)
#define ca_require_noerr(errorCode, exceptionLabel) \
do \
{ \
if ( __builtin_expect(0 != (errorCode), 0) ) \
{ \
goto exceptionLabel; \
} \
} while ( 0 )
#define ca_verify_noerr(errorCode) \
do \
{ \
if ( 0 != (errorCode) ) \
{ \
} \
} while ( 0 )
#define ca_debug_string(message)
#define ca_verify(assertion) \
do \
{ \
if ( !(assertion) ) \
{ \
} \
} while ( 0 )
#define ca_require(assertion, exceptionLabel) \
do \
{ \
if ( __builtin_expect(!(assertion), 0) ) \
{ \
goto exceptionLabel; \
} \
} while ( 0 )
#define ca_check(assertion) \
do \
{ \
if ( !(assertion) ) \
{ \
} \
} while ( 0 )
#endif
#define XThrow(error, operation) XThrowIf(true, error, operation)
#define XThrowIfErr(error) XThrowIfError(error, #error)
#endif // __CAXException_h__
|