atomicbird

#include <stdlib.h>
#include <stdio.h>
#include <sys/sysctl.h>
#include <sys/proc.h>
#include <sys/types.h>
#include <unistd.h>

// Return 1 if being debugged, 0 if not (or if debug status can't be determined).
int beingDebugged()
{       

atomicbird

// Define a debug-build-only NSLog wrapper.  DLog printing will only happen in debug builds.
#ifdef DEBUG
#define DLog(...) NSLog(__VA_ARGS__)
#else
#define DLog(...)
#endif

atomicbird

(gdb) info sharedlibrary
The DYLD shared library state has been initialized from the executable's shared library information.  All symbols should be present, but the addresses of some symbols may move when the program is executed, as DYLD may relocate library load addresses if necessary.
                                     Requested State Current State
Num Basename           Type Address         Reason | | Source     
  | |                     | |                    | | | |          
  1 dyld                  - 0x8fe00000        dyld Y Y /usr/lib/dyld at 0x8fe00000 (offset 0x0) with prefix "__dyld_"
  2 valgrind              - 0x1000            exec Y Y /usr/local/bin/valgrind (offset 0x0)
  3 libgcc_s.1.dylib      - 0x96526000        dyld Y Y /usr/lib/libgcc_s.1.dylib at 0x96526000 (offset -0x69ada000)
  4 libSystem.B.dylib     - 0x9652e000        dyld Y Y /usr/lib/libSystem.B.dylib at 0x9652e000 (offset -0x69ad2000)
                                 (commpage objfile is) /usr/lib/libSystem.B.dylib[LC_SEGMEN

atomicbird

// - (id)initWithContentsOfURL:(NSURL *)url error:(NSError **)outError;

NSError *error;
AVAudioPlayer *player = [[AVAudioPlayer alloc] initWithContentsOfURL:wavURL error:&error];

// Warning: passing argument 2 of 'initWithContentsOfURL:error:' from distinct Objective-C type

atomicbird

==35777== 18 bytes in 1 blocks are possibly lost in loss record 650 of 3,892
==35777==    at 0x1075CA: malloc_zone_malloc (vg_replace_malloc.c:198)
==35777==    by 0xA54BD4: _strdup_internal (in /usr/lib/libobjc.A.dylib)
==35777==    by 0xA594BD: __sel_registerName (in /usr/lib/libobjc.A.dylib)
==35777==    by 0x3F9319: NSKeyValueMethodForPattern (in /System/Library/Frameworks/Foundation.framework/Versions/C/Foundation)
==35777==    by 0x3FB0A0: +[NSObject(NSKeyValueCodingPrivate) _createMutableSetValueGetterWithContainerClassID:key:] (in /System/Library/Frameworks/Foundation.framework/Versions/C/Foundation)
==35777==    by 0x3FAE7F: _NSKeyValueMutableSetGetterForClassAndKey (in /System/Library/Frameworks/Foundation.framework/Versions/C/Foundation)
==35777==    by 0x3F881E: _NSKVONotifyingEnableForInfoAndKey (in /System/Library/Frameworks/Foundation.framework/Versions/C/Foundation)
==35777==    by 0x3F8407: -[NSKeyValueUnnestedProperty _isaForAutonotifying] (in /System/Library/Frameworks/Foundation.framework/

atomicbird

// Assuming NSString *username, NSString *password, NSURLRequest *request...

NSData *authRawData = [[NSString stringWithFormat:@"%@:%@", username, password] dataUsingEncoding:NSUTF8StringEncoding];
NSString *authEncoded = [authRawData asBase64EncodedString];
[request setValue:[NSString stringWithFormat:@"Basic %@", authEncoded] forHTTPHeaderField:@"Authorization"];

atomicbird

--- Color4.h ---

@interface Color4 : NSObject {
}

-(id) initWithRed:(float)red green:(float)green blue:(float)blue alpha:(float)alpha;

@end

--- Color4.m ---

atomicbird

kern.ostype = Darwin
kern.osrelease = 10.3.1
kern.osrevision = 199506
kern.version = Darwin Kernel Version 10.3.1: Mon Mar 15 23:15:33 PDT 2010; root:xnu-1504.2.27~18/RELEASE_ARM_S5L8930X
kern.maxvnodes = 750
kern.maxproc = 52
kern.maxfiles = 12288
kern.argmax = 262144
kern.securelevel = 0
kern.hostname = [redacted]

atomicbird

- (void)applicationDidFinishLaunching:(NSNotification *)aNotification {
    opQ = [[NSOperationQueue alloc] init];
    [[NSNotificationCenter defaultCenter] addObserverForName:@"CustomOperationCompleted"
             object:nil queue:opQ
        usingBlock:^(NSNotification *notif) {
        NSNumber *theNum = [notif.userInfo objectForKey:@"NumberOfItemsProcessed"];
        NSLog(@"Number of items processed: %i", [theNum intValue]);
    }];
}

atomicbird

Mach Virtual Memory Statistics: (page size of 4096 bytes, cache hits 0%)
  free active   spec inactive   wire   faults     copy    0fill reactive  pageins  pageout
  1682 264972   3588   128968  59267 99747167  3980863 48903497  1262518   893491   289592 
  4969 263635   3392   127918  58546     3895      293     2002        0       71        3 
  4412 263712   3614   127890  58697     4435      160     3120        0      164        0 
  3266 263908   4186   128109  58815     3674       32     2993        0      112        0 
  1939 264895   3584   128793  59268     6196        6     5325        1      669        7 
  1808 264984   1846   130528  59430     6365        9     4864        0       17        1 
  4212 265206   1908   128209  58805     7527      449     3450        0       15        0 
  4549 265236   1915   128180  58708     5558       81     4712        0        0        0