Nevyn Bengtsson nevyn
nevyn
/ ExampleUsage.m
Created
December 14, 2016 22:53
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| LBNotificationBanner *banner = [LBNotificationBanner new]; | |
| [overlay addSubview:banner]; | |
| banner.translatesAutoresizingMaskIntoConstraints = NO; | |
| LBInstallConstraint(banner, Top, Equal, overlay, Top, 1, margin); | |
| LBInstallConstraint(banner, Left, Equal, overlay, Left, 1, margin); | |
| LBInstallConstraint(banner, Right, Equal, overlay, Right, 1, margin); |
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| #define LBGuard(cond, ...) \ | |
| BOOL __COND_SUCCESSFUL_AT ## __LINE__ = (cond); \ | |
| if(!__COND_SUCCESSFUL_AT ## __LINE__) {\ | |
| NSString *failureReason = [NSString stringWithFormat:__VA_ARGS__]; \ | |
| NSAssert(NO, @"Guard failed: %@: %@", @#cond, failureReason); \ | |
| NSLog(@"Guard failed: %@: %@", @#cond, failureReason);\ | |
| } \ | |
| if(__COND_SUCCESSFUL_AT ## __LINE__) {} | |
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| - (void)appendEncodedSampleBuffer:(CMSampleBufferRef)encodedSampleBuffer addTrimAtStart:(int)trimDuration fromSource:(id)source | |
| { | |
| if(!_hasWrittenTrim) { | |
| GFLog(GFDebug, @"Adding trim to sample buffer from %@", source); | |
| const AudioStreamBasicDescription *asbd = CMAudioFormatDescriptionGetStreamBasicDescription(CMSampleBufferGetFormatDescription(encodedSampleBuffer)); | |
| CMSetAttachment(encodedSampleBuffer, kCMSampleBufferAttachmentKey_TrimDurationAtStart, (id)CFAutorelease( | |
| CMTimeCopyAsDictionary( | |
| CMTimeMake(trimDuration, asbd->mSampleRate), | |
| kCFAllocatorDefault |
nevyn
/ gist:cead348b8924137be414
Created
January 30, 2016 01:04
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| (lldb) po _webView | |
| <WKWebView: 0x6080001a24c0> | |
| (lldb) po [_webView subviews] | |
| <__NSArrayM 0x6000002426a0>( | |
| <WKView: 0x608000140bb0> | |
| ) | |
| (lldb) po [[[_webView subviews] firstObject] subviews] |
nevyn
/ GFGetVersion.h
Last active
January 13, 2016 19:15
Git version into info.plist. Add GenerateGFVersion.sh as a build step first in your build process.
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| #import <Foundation/Foundation.h> | |
| /// Retrieve version number of this library, roughly as outputted by git describe | |
| extern NSString *GFGetVersion(void); |
nevyn
/ LookbackActivator.plist
Last active
January 4, 2016 16:59
Both "about to register" and "registered" are printed, and shortly after Springboard crashes :( This is the entirety of the source in this dylib.
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| <?xml version="1.0" encoding="UTF-8"?> | |
| <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd"> | |
| <plist version="1.0"> | |
| <dict> | |
| <key>Filter</key> | |
| <dict> | |
| <key>Bundles</key> | |
| <array> | |
| <string>com.apple.springboard</string> | |
| </array> |
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| // Buttom of the stack. and it just keeps going like this until stack runs out of memory. | |
| frame #11034: 0x00201c7b CoinPurse`std::__1::function<void (std::__1::error_code const&, std::__1::array<unsigned char, 16ul> const&)>::function<std::__1::__bind<std::__1::function<void (std::__1::error_code const&)>&, std::__1::placeholders::__ph<1>&> >(std::__1::__bind<std::__1::function<void (std::__1::error_code const&)>&, std::__1::placeholders::__ph<1>&>, std::__1::enable_if<__callable<std::__1::__bind<std::__1::function<void (std::__1::error_code const&)>&, std::__1::placeholders::__ph<1>&> >::value, void>::type*) [inlined] std::__1::__function::__func<std::__1::__bind<std::__1::function<void (this=0x0981a5a0, __f=0xbfffc738, __a=0xbfffc170)>&, std::__1::placeholders::__ph<1>&>, std::__1::allocator<std::__1::__bind<std::__1::function<void (std::__1::error_code const&)>&, std::__1::placeholders::__ph<1>&> >, void (std::__1::error_code const&, std::__1::array<unsigned char, 16ul> const&)>::__func(std::__1::__bin |
nevyn
/ TCStream.h
Created
November 19, 2013 22:42
Simple helpers for working with common data types on NSData-backed input and output streams.
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| #import <Foundation/Foundation.h> | |
| /** @category TCInputStream | |
| @abstract Reads Big Endian data in convenient sizes | |
| */ | |
| @interface NSInputStream (TCInputStream) | |
| - (int8_t)readByte; | |
| - (uint16_t)readShort; | |
| - (uint32_t)readInt; | |
| - (uint64_t)readLongLong; |
nevyn
/ MeteorClient+Task.m
Created
November 19, 2013 08:54
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| @implementation MeteorClient (GFTask) | |
| - (SPTask*)gf_sendMethod:(NSString*)method parameters:(NSArray*)params | |
| { | |
| SPTaskCompletionSource *source = [SPTaskCompletionSource new]; | |
| [self sendWithMethodName:method parameters:params responseCallback:^(NSDictionary *response, NSError *error) { | |
| if(error) { | |
| [source failWithError:error]; | |
| } else { | |
| [source completeWithValue:response]; |
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| // Wait for logout, then re-login | |
| [[[loginController waitForLogoutCompletion] chain:^SPTask *(id value) { | |
| return [loginController waitForLoginCompletion]; | |
| }] addCallback:^(id value) { | |
| self.view.window.userInteractionEnabled = YES; | |
| [self.introDelegate introFlow:self finishedSuccessfully:YES didMerge:YES]; | |
| self.introDelegate = nil; | |
| }]; | |