mattstevens

(lldb) b NSLog
Breakpoint 2: 2 locations.
(lldb) breakpoint command add -s python -o "return (frame.GetThread().GetFrameAtIndex(1).GetModule().GetFileSpec().GetFilename() == 'UIKit')"

mattstevens

- On 10.6 and 10.7 System Preferences's 64-bit image requires GC. If the user opens a preference pane
that does not support GC System Preferences will restart as a 32-bit process, provided that the
preference pane has a 32-bit image.

- On 10.8+ System Preferences's 64-bit image supports GC but does not require it, and by default it
launches with GC disabled. If the user opens a preference pane that requires GC System Preferences
relaunches with GC enabled, but still as a 64-bit process.

So if your deployment target is <= 10.7 you'll get the best user experience by building with
GCC_ENABLE_OBJC_GC = supported, as the preference pane will run on all platforms without requiring a

mattstevens

#include <znc/Modules.h>

using namespace std;

static const char evil[] = { (char)0xd8, (char)0xb3, 0 };

class CFilterMod : public CModule {
public:
	MODCONSTRUCTOR(CFilterMod) {
	}

mattstevens

#import <Foundation/Foundation.h>
#import <mach-o/dyld.h>
#import <mach-o/getsect.h>
#import <mach-o/ldsyms.h>

// Embed via other linker flags: -sectcreate __TEXT test $(PROJECT_DIR)/test.txt
// Names are limited to 16 characters.
NSData *MSEmbeddedResourceDataWithName(NSString *name) {
    unsigned long size = 0;
    uint8_t *data = getsectiondata(&_mh_execute_header, "__TEXT", [name UTF8String], &size);

mattstevens

#import <SenTestingKit/SenTestingKit.h>

@interface GoogleTests : SenTestCase

@end

mattstevens

- (BOOL)fileHasCustomIcon:(NSString *)path {
    struct FinderInfoAttrBuf {
        u_int32_t length;
        FileInfo fileInfo;
        ExtendedFileInfo extendedFileInfo;
    } __attribute__((aligned(4), packed));

    struct attrlist attrList = {};
    struct FinderInfoAttrBuf attrBuf = {};
    attrList.bitmapcount = ATTR_BIT_MAP_COUNT;

mattstevens

NSSharingService *service = [NSSharingService sharingServiceNamed:NSSharingServiceNameComposeEmail];
NSDictionary *parameters = @{
    @"NSSharingServiceParametersDefaultSubjectKey": @"Lo, a subject!",
    @"NSSharingServiceParametersDefaultRecipientsKey": @[@"[email protected]"]
};
[service setValue:parameters forKey:@"parameters"];
[service performWithItems:@[@"Woo, private API."]];

mattstevens

LSSharedFileListRef recentDocsList = LSSharedFileListCreate(NULL, kLSSharedFileListRecentDocumentItems, NULL);
LSSharedFileListRemoveAllItems(recentDocsList);
CFRelease(recentDocsList);

mattstevens

NSImage *computerImage = [NSImage imageNamed:NSImageNameComputer];
NSInteger size = 256;

NSBitmapImageRep *rep = [[NSBitmapImageRep alloc]
                         initWithBitmapDataPlanes:NULL
                         pixelsWide:size
                         pixelsHigh:size
                         bitsPerSample:8
                         samplesPerPixel:4
                         hasAlpha:YES

mattstevens

NSDate *now = [NSDate date];
NSCalendar *calendar = [NSCalendar currentCalendar];
NSDateComponents *nowComponents = [calendar components:NSSecondCalendarUnit fromDate:now];
NSDateComponents *offsetComponents = [[NSDateComponents alloc] init];
[offsetComponents setMinute:1];
[offsetComponents setSecond:-[nowComponents second]];
NSDate *nextMinute = [calendar dateByAddingComponents:offsetComponents toDate:now options:0];
NSTimeInterval interval = [nextMinute timeIntervalSinceDate:now];