├── .gitignore
├── NTKCustomFace.xcodeproj
    ├── project.pbxproj
    ├── project.xcworkspace
    │   ├── contents.xcworkspacedata
    │   └── xcshareddata
    │   │   ├── IDEWorkspaceChecks.plist
    │   │   └── WorkspaceSettings.xcsettings
    └── xcshareddata
    │   └── xcschemes
    │       ├── NTKCustomFace.xcscheme
    │       └── NTKCustomFaceLauncher.xcscheme
├── NTKCustomFace
    ├── Hooking.h
    ├── Loader.m
    ├── NTKCustomFace.h
    ├── NTKCustomFace.m
    ├── NTKCustomFaceView.h
    ├── NTKCustomFaceView.m
    └── NanoTimeKit.h
├── Private Frameworks
    └── PUT_PRIVATE_FRAMEWORKS_HERE
├── README.md
├── launcher.sh
└── lldb.py


/.gitignore:
--------------------------------------------------------------------------------
 1 | Private Frameworks/*.framework
 2 | 
 3 | build/
 4 | tmp/
 5 | DerivedData/
 6 | 
 7 | ## Various settings
 8 | *.pbxuser
 9 | !default.pbxuser
10 | *.mode1v3
11 | !default.mode1v3
12 | *.mode2v3
13 | !default.mode2v3
14 | *.perspectivev3
15 | !default.perspectivev3
16 | xcuserdata/
17 | 
18 | ## Other
19 | *.moved-aside
20 | *.xccheckout
21 | *.xcscmblueprint
22 | 
23 | 


--------------------------------------------------------------------------------
/NTKCustomFace.xcodeproj/project.pbxproj:
--------------------------------------------------------------------------------
  1 | // !$*UTF8*$!
  2 | {
  3 | 	archiveVersion = 1;
  4 | 	classes = {
  5 | 	};
  6 | 	objectVersion = 46;
  7 | 	objects = {
  8 | 
  9 | /* Begin PBXBuildFile section */
 10 | 		2E39357D217361B2002AE7B1 /* RelevanceEngine.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 2E39357B217361B2002AE7B1 /* RelevanceEngine.framework */; };
 11 | 		2E39357E217361B2002AE7B1 /* NanoTimeKit.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 2E39357C217361B2002AE7B1 /* NanoTimeKit.framework */; };
 12 | 		2E6812012172086600B528F1 /* NTKCustomFace.m in Sources */ = {isa = PBXBuildFile; fileRef = 2E6812002172086600B528F1 /* NTKCustomFace.m */; };
 13 | 		2E68120621720B0B00B528F1 /* NTKCustomFaceView.m in Sources */ = {isa = PBXBuildFile; fileRef = 2E68120521720B0B00B528F1 /* NTKCustomFaceView.m */; };
 14 | 		6FDF5E261B7E4A4B002ABBD8 /* Loader.m in Sources */ = {isa = PBXBuildFile; fileRef = 6FDF5E251B7E4A4B002ABBD8 /* Loader.m */; };
 15 | /* End PBXBuildFile section */
 16 | 
 17 | /* Begin PBXCopyFilesBuildPhase section */
 18 | 		6FC5B99E1B7E46F100E87B8D /* CopyFiles */ = {
 19 | 			isa = PBXCopyFilesBuildPhase;
 20 | 			buildActionMask = 2147483647;
 21 | 			dstPath = "include/$(PRODUCT_NAME)";
 22 | 			dstSubfolderSpec = 16;
 23 | 			files = (
 24 | 			);
 25 | 			runOnlyForDeploymentPostprocessing = 0;
 26 | 		};
 27 | /* End PBXCopyFilesBuildPhase section */
 28 | 
 29 | /* Begin PBXFileReference section */
 30 | 		2E3935752172209F002AE7B1 /* NanoTimeKit.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = NanoTimeKit.h; sourceTree = "<group>"; };
 31 | 		2E39357B217361B2002AE7B1 /* RelevanceEngine.framework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.framework; path = RelevanceEngine.framework; sourceTree = "<group>"; };
 32 | 		2E39357C217361B2002AE7B1 /* NanoTimeKit.framework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.framework; path = NanoTimeKit.framework; sourceTree = "<group>"; };
 33 | 		2E393580217361DB002AE7B1 /* launcher.sh */ = {isa = PBXFileReference; lastKnownFileType = text.script.sh; path = launcher.sh; sourceTree = "<group>"; };
 34 | 		2E393581217361DB002AE7B1 /* lldb.py */ = {isa = PBXFileReference; lastKnownFileType = text.script.python; path = lldb.py; sourceTree = "<group>"; };
 35 | 		2E6811FF2172086600B528F1 /* NTKCustomFace.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = NTKCustomFace.h; sourceTree = "<group>"; };
 36 | 		2E6812002172086600B528F1 /* NTKCustomFace.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = NTKCustomFace.m; sourceTree = "<group>"; };
 37 | 		2E68120421720B0B00B528F1 /* NTKCustomFaceView.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = NTKCustomFaceView.h; sourceTree = "<group>"; };
 38 | 		2E68120521720B0B00B528F1 /* NTKCustomFaceView.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = NTKCustomFaceView.m; sourceTree = "<group>"; };
 39 | 		6F7B7D011B81111C00AB713F /* Hooking.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = Hooking.h; sourceTree = "<group>"; };
 40 | 		6FC5B9A01B7E46F100E87B8D /* NTKCustomFace.dylib */ = {isa = PBXFileReference; explicitFileType = "compiled.mach-o.dylib"; includeInIndex = 0; path = NTKCustomFace.dylib; sourceTree = BUILT_PRODUCTS_DIR; };
 41 | 		6FDF5E251B7E4A4B002ABBD8 /* Loader.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = Loader.m; sourceTree = "<group>"; };
 42 | /* End PBXFileReference section */
 43 | 
 44 | /* Begin PBXFrameworksBuildPhase section */
 45 | 		6FC5B99D1B7E46F100E87B8D /* Frameworks */ = {
 46 | 			isa = PBXFrameworksBuildPhase;
 47 | 			buildActionMask = 2147483647;
 48 | 			files = (
 49 | 				2E39357E217361B2002AE7B1 /* NanoTimeKit.framework in Frameworks */,
 50 | 				2E39357D217361B2002AE7B1 /* RelevanceEngine.framework in Frameworks */,
 51 | 			);
 52 | 			runOnlyForDeploymentPostprocessing = 0;
 53 | 		};
 54 | /* End PBXFrameworksBuildPhase section */
 55 | 
 56 | /* Begin PBXGroup section */
 57 | 		2E39357721723B5B002AE7B1 /* Private Frameworks */ = {
 58 | 			isa = PBXGroup;
 59 | 			children = (
 60 | 				2E39357C217361B2002AE7B1 /* NanoTimeKit.framework */,
 61 | 				2E39357B217361B2002AE7B1 /* RelevanceEngine.framework */,
 62 | 			);
 63 | 			path = "Private Frameworks";
 64 | 			sourceTree = "<group>";
 65 | 		};
 66 | 		2E39357F217361C8002AE7B1 /* Scripts */ = {
 67 | 			isa = PBXGroup;
 68 | 			children = (
 69 | 				2E393580217361DB002AE7B1 /* launcher.sh */,
 70 | 				2E393581217361DB002AE7B1 /* lldb.py */,
 71 | 			);
 72 | 			name = Scripts;
 73 | 			sourceTree = "<group>";
 74 | 		};
 75 | 		2E680E832172025E00B528F1 /* Frameworks */ = {
 76 | 			isa = PBXGroup;
 77 | 			children = (
 78 | 			);
 79 | 			name = Frameworks;
 80 | 			sourceTree = "<group>";
 81 | 		};
 82 | 		6FC5B9971B7E46F100E87B8D = {
 83 | 			isa = PBXGroup;
 84 | 			children = (
 85 | 				6FC5B9A21B7E46F100E87B8D /* NTKCustomFace */,
 86 | 				6FC5B9A11B7E46F100E87B8D /* Products */,
 87 | 				2E39357F217361C8002AE7B1 /* Scripts */,
 88 | 				2E39357721723B5B002AE7B1 /* Private Frameworks */,
 89 | 				2E680E832172025E00B528F1 /* Frameworks */,
 90 | 			);
 91 | 			sourceTree = "<group>";
 92 | 		};
 93 | 		6FC5B9A11B7E46F100E87B8D /* Products */ = {
 94 | 			isa = PBXGroup;
 95 | 			children = (
 96 | 				6FC5B9A01B7E46F100E87B8D /* NTKCustomFace.dylib */,
 97 | 			);
 98 | 			name = Products;
 99 | 			sourceTree = "<group>";
100 | 		};
101 | 		6FC5B9A21B7E46F100E87B8D /* NTKCustomFace */ = {
102 | 			isa = PBXGroup;
103 | 			children = (
104 | 				6F7B7D011B81111C00AB713F /* Hooking.h */,
105 | 				6FDF5E251B7E4A4B002ABBD8 /* Loader.m */,
106 | 				2E6811FF2172086600B528F1 /* NTKCustomFace.h */,
107 | 				2E6812002172086600B528F1 /* NTKCustomFace.m */,
108 | 				2E68120421720B0B00B528F1 /* NTKCustomFaceView.h */,
109 | 				2E68120521720B0B00B528F1 /* NTKCustomFaceView.m */,
110 | 				2E3935752172209F002AE7B1 /* NanoTimeKit.h */,
111 | 			);
112 | 			path = NTKCustomFace;
113 | 			sourceTree = "<group>";
114 | 		};
115 | /* End PBXGroup section */
116 | 
117 | /* Begin PBXLegacyTarget section */
118 | 		2EEA2D1D21763EF9001D1C41 /* NTKCustomFaceLauncher */ = {
119 | 			isa = PBXLegacyTarget;
120 | 			buildArgumentsString = "$(ACTION)";
121 | 			buildConfigurationList = 2EEA2D2021763EF9001D1C41 /* Build configuration list for PBXLegacyTarget "NTKCustomFaceLauncher" */;
122 | 			buildPhases = (
123 | 			);
124 | 			buildToolPath = "$(SRCROOT)/launcher.sh";
125 | 			buildWorkingDirectory = "/Users/maku/Documents/Projects/Open Source/NTKCustomFace";
126 | 			dependencies = (
127 | 			);
128 | 			name = NTKCustomFaceLauncher;
129 | 			passBuildSettingsInEnvironment = 1;
130 | 			productName = NTKCustomFaceLauncher;
131 | 		};
132 | /* End PBXLegacyTarget section */
133 | 
134 | /* Begin PBXNativeTarget section */
135 | 		6FC5B99F1B7E46F100E87B8D /* NTKCustomFace */ = {
136 | 			isa = PBXNativeTarget;
137 | 			buildConfigurationList = 6FC5B9A91B7E46F100E87B8D /* Build configuration list for PBXNativeTarget "NTKCustomFace" */;
138 | 			buildPhases = (
139 | 				6FC5B99C1B7E46F100E87B8D /* Sources */,
140 | 				6FC5B99D1B7E46F100E87B8D /* Frameworks */,
141 | 				6FC5B99E1B7E46F100E87B8D /* CopyFiles */,
142 | 			);
143 | 			buildRules = (
144 | 			);
145 | 			dependencies = (
146 | 			);
147 | 			name = NTKCustomFace;
148 | 			productName = CustomWatchFaceTest;
149 | 			productReference = 6FC5B9A01B7E46F100E87B8D /* NTKCustomFace.dylib */;
150 | 			productType = "com.apple.product-type.library.dynamic";
151 | 		};
152 | /* End PBXNativeTarget section */
153 | 
154 | /* Begin PBXProject section */
155 | 		6FC5B9981B7E46F100E87B8D /* Project object */ = {
156 | 			isa = PBXProject;
157 | 			attributes = {
158 | 				LastUpgradeCheck = 0700;
159 | 				TargetAttributes = {
160 | 					2EEA2D1D21763EF9001D1C41 = {
161 | 						DevelopmentTeam = Q7LB9QSYQ9;
162 | 						ProvisioningStyle = Automatic;
163 | 					};
164 | 				};
165 | 			};
166 | 			buildConfigurationList = 6FC5B99B1B7E46F100E87B8D /* Build configuration list for PBXProject "NTKCustomFace" */;
167 | 			compatibilityVersion = "Xcode 3.2";
168 | 			developmentRegion = English;
169 | 			hasScannedForEncodings = 0;
170 | 			knownRegions = (
171 | 				en,
172 | 			);
173 | 			mainGroup = 6FC5B9971B7E46F100E87B8D;
174 | 			productRefGroup = 6FC5B9A11B7E46F100E87B8D /* Products */;
175 | 			projectDirPath = "";
176 | 			projectRoot = "";
177 | 			targets = (
178 | 				6FC5B99F1B7E46F100E87B8D /* NTKCustomFace */,
179 | 				2EEA2D1D21763EF9001D1C41 /* NTKCustomFaceLauncher */,
180 | 			);
181 | 		};
182 | /* End PBXProject section */
183 | 
184 | /* Begin PBXSourcesBuildPhase section */
185 | 		6FC5B99C1B7E46F100E87B8D /* Sources */ = {
186 | 			isa = PBXSourcesBuildPhase;
187 | 			buildActionMask = 2147483647;
188 | 			files = (
189 | 				6FDF5E261B7E4A4B002ABBD8 /* Loader.m in Sources */,
190 | 				2E6812012172086600B528F1 /* NTKCustomFace.m in Sources */,
191 | 				2E68120621720B0B00B528F1 /* NTKCustomFaceView.m in Sources */,
192 | 			);
193 | 			runOnlyForDeploymentPostprocessing = 0;
194 | 		};
195 | /* End PBXSourcesBuildPhase section */
196 | 
197 | /* Begin XCBuildConfiguration section */
198 | 		2EEA2D1E21763EF9001D1C41 /* Debug */ = {
199 | 			isa = XCBuildConfiguration;
200 | 			buildSettings = {
201 | 				CLANG_ANALYZER_NONNULL = YES;
202 | 				CLANG_ANALYZER_NUMBER_OBJECT_CONVERSION = YES_AGGRESSIVE;
203 | 				CLANG_CXX_LANGUAGE_STANDARD = "gnu++14";
204 | 				CLANG_ENABLE_OBJC_WEAK = YES;
205 | 				CLANG_WARN_BLOCK_CAPTURE_AUTORELEASING = YES;
206 | 				CLANG_WARN_COMMA = YES;
207 | 				CLANG_WARN_DEPRECATED_OBJC_IMPLEMENTATIONS = YES;
208 | 				CLANG_WARN_DOCUMENTATION_COMMENTS = YES;
209 | 				CLANG_WARN_INFINITE_RECURSION = YES;
210 | 				CLANG_WARN_NON_LITERAL_NULL_CONVERSION = YES;
211 | 				CLANG_WARN_OBJC_IMPLICIT_RETAIN_SELF = YES;
212 | 				CLANG_WARN_OBJC_LITERAL_CONVERSION = YES;
213 | 				CLANG_WARN_RANGE_LOOP_ANALYSIS = YES;
214 | 				CLANG_WARN_STRICT_PROTOTYPES = YES;
215 | 				CLANG_WARN_SUSPICIOUS_MOVE = YES;
216 | 				CLANG_WARN_UNGUARDED_AVAILABILITY = YES_AGGRESSIVE;
217 | 				CODE_SIGN_STYLE = Automatic;
218 | 				DEBUGGING_SYMBOLS = YES;
219 | 				DEBUG_INFORMATION_FORMAT = dwarf;
220 | 				DEVELOPMENT_TEAM = Q7LB9QSYQ9;
221 | 				GCC_C_LANGUAGE_STANDARD = gnu11;
222 | 				GCC_GENERATE_DEBUGGING_SYMBOLS = YES;
223 | 				GCC_OPTIMIZATION_LEVEL = 0;
224 | 				GCC_WARN_UNDECLARED_SELECTOR = YES;
225 | 				MTL_ENABLE_DEBUG_INFO = INCLUDE_SOURCE;
226 | 				MTL_FAST_MATH = YES;
227 | 				ONLY_ACTIVE_ARCH = YES;
228 | 				OTHER_CFLAGS = "";
229 | 				OTHER_LDFLAGS = "";
230 | 				PRODUCT_NAME = "$(TARGET_NAME)";
231 | 			};
232 | 			name = Debug;
233 | 		};
234 | 		2EEA2D1F21763EF9001D1C41 /* Release */ = {
235 | 			isa = XCBuildConfiguration;
236 | 			buildSettings = {
237 | 				CLANG_ANALYZER_NONNULL = YES;
238 | 				CLANG_ANALYZER_NUMBER_OBJECT_CONVERSION = YES_AGGRESSIVE;
239 | 				CLANG_CXX_LANGUAGE_STANDARD = "gnu++14";
240 | 				CLANG_ENABLE_OBJC_WEAK = YES;
241 | 				CLANG_WARN_BLOCK_CAPTURE_AUTORELEASING = YES;
242 | 				CLANG_WARN_COMMA = YES;
243 | 				CLANG_WARN_DEPRECATED_OBJC_IMPLEMENTATIONS = YES;
244 | 				CLANG_WARN_DOCUMENTATION_COMMENTS = YES;
245 | 				CLANG_WARN_INFINITE_RECURSION = YES;
246 | 				CLANG_WARN_NON_LITERAL_NULL_CONVERSION = YES;
247 | 				CLANG_WARN_OBJC_IMPLICIT_RETAIN_SELF = YES;
248 | 				CLANG_WARN_OBJC_LITERAL_CONVERSION = YES;
249 | 				CLANG_WARN_RANGE_LOOP_ANALYSIS = YES;
250 | 				CLANG_WARN_STRICT_PROTOTYPES = YES;
251 | 				CLANG_WARN_SUSPICIOUS_MOVE = YES;
252 | 				CLANG_WARN_UNGUARDED_AVAILABILITY = YES_AGGRESSIVE;
253 | 				CODE_SIGN_STYLE = Automatic;
254 | 				DEBUG_INFORMATION_FORMAT = "dwarf-with-dsym";
255 | 				DEVELOPMENT_TEAM = Q7LB9QSYQ9;
256 | 				GCC_C_LANGUAGE_STANDARD = gnu11;
257 | 				GCC_WARN_UNDECLARED_SELECTOR = YES;
258 | 				MTL_FAST_MATH = YES;
259 | 				OTHER_CFLAGS = "";
260 | 				OTHER_LDFLAGS = "";
261 | 				PRODUCT_NAME = "$(TARGET_NAME)";
262 | 			};
263 | 			name = Release;
264 | 		};
265 | 		6FC5B9A71B7E46F100E87B8D /* Debug */ = {
266 | 			isa = XCBuildConfiguration;
267 | 			buildSettings = {
268 | 				ALWAYS_SEARCH_USER_PATHS = NO;
269 | 				CLANG_CXX_LANGUAGE_STANDARD = "gnu++0x";
270 | 				CLANG_CXX_LIBRARY = "libc++";
271 | 				CLANG_ENABLE_MODULES = YES;
272 | 				CLANG_ENABLE_OBJC_ARC = YES;
273 | 				CLANG_WARN_BOOL_CONVERSION = YES;
274 | 				CLANG_WARN_CONSTANT_CONVERSION = YES;
275 | 				CLANG_WARN_DIRECT_OBJC_ISA_USAGE = YES_ERROR;
276 | 				CLANG_WARN_EMPTY_BODY = YES;
277 | 				CLANG_WARN_ENUM_CONVERSION = YES;
278 | 				CLANG_WARN_INT_CONVERSION = YES;
279 | 				CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR;
280 | 				CLANG_WARN_UNREACHABLE_CODE = YES;
281 | 				CLANG_WARN__DUPLICATE_METHOD_MATCH = YES;
282 | 				COPY_PHASE_STRIP = NO;
283 | 				DEBUG_INFORMATION_FORMAT = dwarf;
284 | 				ENABLE_STRICT_OBJC_MSGSEND = YES;
285 | 				ENABLE_TESTABILITY = YES;
286 | 				GCC_C_LANGUAGE_STANDARD = gnu99;
287 | 				GCC_DYNAMIC_NO_PIC = NO;
288 | 				GCC_NO_COMMON_BLOCKS = YES;
289 | 				GCC_OPTIMIZATION_LEVEL = 0;
290 | 				GCC_PREPROCESSOR_DEFINITIONS = (
291 | 					"DEBUG=1",
292 | 					"$(inherited)",
293 | 				);
294 | 				GCC_WARN_64_TO_32_BIT_CONVERSION = YES;
295 | 				GCC_WARN_ABOUT_RETURN_TYPE = YES_ERROR;
296 | 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
297 | 				GCC_WARN_UNUSED_FUNCTION = YES;
298 | 				GCC_WARN_UNUSED_VARIABLE = YES;
299 | 				MTL_ENABLE_DEBUG_INFO = YES;
300 | 				SDKROOT = watchos;
301 | 			};
302 | 			name = Debug;
303 | 		};
304 | 		6FC5B9A81B7E46F100E87B8D /* Release */ = {
305 | 			isa = XCBuildConfiguration;
306 | 			buildSettings = {
307 | 				ALWAYS_SEARCH_USER_PATHS = NO;
308 | 				CLANG_CXX_LANGUAGE_STANDARD = "gnu++0x";
309 | 				CLANG_CXX_LIBRARY = "libc++";
310 | 				CLANG_ENABLE_MODULES = YES;
311 | 				CLANG_ENABLE_OBJC_ARC = YES;
312 | 				CLANG_WARN_BOOL_CONVERSION = YES;
313 | 				CLANG_WARN_CONSTANT_CONVERSION = YES;
314 | 				CLANG_WARN_DIRECT_OBJC_ISA_USAGE = YES_ERROR;
315 | 				CLANG_WARN_EMPTY_BODY = YES;
316 | 				CLANG_WARN_ENUM_CONVERSION = YES;
317 | 				CLANG_WARN_INT_CONVERSION = YES;
318 | 				CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR;
319 | 				CLANG_WARN_UNREACHABLE_CODE = YES;
320 | 				CLANG_WARN__DUPLICATE_METHOD_MATCH = YES;
321 | 				COPY_PHASE_STRIP = NO;
322 | 				DEBUG_INFORMATION_FORMAT = "dwarf-with-dsym";
323 | 				ENABLE_NS_ASSERTIONS = NO;
324 | 				ENABLE_STRICT_OBJC_MSGSEND = YES;
325 | 				GCC_C_LANGUAGE_STANDARD = gnu99;
326 | 				GCC_NO_COMMON_BLOCKS = YES;
327 | 				GCC_WARN_64_TO_32_BIT_CONVERSION = YES;
328 | 				GCC_WARN_ABOUT_RETURN_TYPE = YES_ERROR;
329 | 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
330 | 				GCC_WARN_UNUSED_FUNCTION = YES;
331 | 				GCC_WARN_UNUSED_VARIABLE = YES;
332 | 				MTL_ENABLE_DEBUG_INFO = NO;
333 | 				SDKROOT = watchos;
334 | 				VALIDATE_PRODUCT = YES;
335 | 			};
336 | 			name = Release;
337 | 		};
338 | 		6FC5B9AA1B7E46F100E87B8D /* Debug */ = {
339 | 			isa = XCBuildConfiguration;
340 | 			buildSettings = {
341 | 				CONFIGURATION_BUILD_DIR = "$(BUILD_DIR)/";
342 | 				FRAMEWORK_SEARCH_PATHS = (
343 | 					"$(inherited)",
344 | 					"\"$(PROJECT_DIR)/Private Frameworks\"",
345 | 					"$(PROJECT_DIR)",
346 | 					"$(PROJECT_DIR)/Private\\ Frameworks",
347 | 					"$(PROJECT_DIR)/Private\\ Frameworks",
348 | 				);
349 | 				OTHER_LDFLAGS = (
350 | 					"-framework",
351 | 					NanoTimeKit,
352 | 					"-framework",
353 | 					RelevanceEngine,
354 | 				);
355 | 				PRODUCT_NAME = "$(TARGET_NAME)";
356 | 				SKIP_INSTALL = YES;
357 | 			};
358 | 			name = Debug;
359 | 		};
360 | 		6FC5B9AB1B7E46F100E87B8D /* Release */ = {
361 | 			isa = XCBuildConfiguration;
362 | 			buildSettings = {
363 | 				CONFIGURATION_BUILD_DIR = "$(BUILD_DIR)/";
364 | 				FRAMEWORK_SEARCH_PATHS = (
365 | 					"$(inherited)",
366 | 					"\"$(PROJECT_DIR)/Private Frameworks\"",
367 | 					"$(PROJECT_DIR)",
368 | 					"$(PROJECT_DIR)/Private\\ Frameworks",
369 | 					"$(PROJECT_DIR)/Private\\ Frameworks",
370 | 				);
371 | 				OTHER_LDFLAGS = (
372 | 					"-framework",
373 | 					NanoTimeKit,
374 | 					"-framework",
375 | 					RelevanceEngine,
376 | 				);
377 | 				PRODUCT_NAME = "$(TARGET_NAME)";
378 | 				SKIP_INSTALL = YES;
379 | 			};
380 | 			name = Release;
381 | 		};
382 | /* End XCBuildConfiguration section */
383 | 
384 | /* Begin XCConfigurationList section */
385 | 		2EEA2D2021763EF9001D1C41 /* Build configuration list for PBXLegacyTarget "NTKCustomFaceLauncher" */ = {
386 | 			isa = XCConfigurationList;
387 | 			buildConfigurations = (
388 | 				2EEA2D1E21763EF9001D1C41 /* Debug */,
389 | 				2EEA2D1F21763EF9001D1C41 /* Release */,
390 | 			);
391 | 			defaultConfigurationIsVisible = 0;
392 | 			defaultConfigurationName = Release;
393 | 		};
394 | 		6FC5B99B1B7E46F100E87B8D /* Build configuration list for PBXProject "NTKCustomFace" */ = {
395 | 			isa = XCConfigurationList;
396 | 			buildConfigurations = (
397 | 				6FC5B9A71B7E46F100E87B8D /* Debug */,
398 | 				6FC5B9A81B7E46F100E87B8D /* Release */,
399 | 			);
400 | 			defaultConfigurationIsVisible = 0;
401 | 			defaultConfigurationName = Release;
402 | 		};
403 | 		6FC5B9A91B7E46F100E87B8D /* Build configuration list for PBXNativeTarget "NTKCustomFace" */ = {
404 | 			isa = XCConfigurationList;
405 | 			buildConfigurations = (
406 | 				6FC5B9AA1B7E46F100E87B8D /* Debug */,
407 | 				6FC5B9AB1B7E46F100E87B8D /* Release */,
408 | 			);
409 | 			defaultConfigurationIsVisible = 0;
410 | 			defaultConfigurationName = Release;
411 | 		};
412 | /* End XCConfigurationList section */
413 | 	};
414 | 	rootObject = 6FC5B9981B7E46F100E87B8D /* Project object */;
415 | }
416 | 


--------------------------------------------------------------------------------
/NTKCustomFace.xcodeproj/project.xcworkspace/contents.xcworkspacedata:
--------------------------------------------------------------------------------
1 | <?xml version="1.0" encoding="UTF-8"?>
2 | <Workspace
3 |    version = "1.0">
4 |    <FileRef
5 |       location = "self:/Users/maku/Documents/Projects/Open Source/Watchmen/NTKCustomFace.xcodeproj">
6 |    </FileRef>
7 | </Workspace>
8 | 


--------------------------------------------------------------------------------
/NTKCustomFace.xcodeproj/project.xcworkspace/xcshareddata/IDEWorkspaceChecks.plist:
--------------------------------------------------------------------------------
1 | <?xml version="1.0" encoding="UTF-8"?>
2 | <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
3 | <plist version="1.0">
4 | <dict>
5 | 	<key>IDEDidComputeMac32BitWarning</key>
6 | 	<true/>
7 | </dict>
8 | </plist>
9 | 


--------------------------------------------------------------------------------
/NTKCustomFace.xcodeproj/project.xcworkspace/xcshareddata/WorkspaceSettings.xcsettings:
--------------------------------------------------------------------------------
1 | <?xml version="1.0" encoding="UTF-8"?>
2 | <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
3 | <plist version="1.0">
4 | <dict/>
5 | </plist>
6 | 


--------------------------------------------------------------------------------
/NTKCustomFace.xcodeproj/xcshareddata/xcschemes/NTKCustomFace.xcscheme:
--------------------------------------------------------------------------------
 1 | <?xml version="1.0" encoding="UTF-8"?>
 2 | <Scheme
 3 |    LastUpgradeVersion = "1000"
 4 |    version = "1.3">
 5 |    <BuildAction
 6 |       parallelizeBuildables = "YES"
 7 |       buildImplicitDependencies = "YES">
 8 |       <BuildActionEntries>
 9 |          <BuildActionEntry
10 |             buildForTesting = "YES"
11 |             buildForRunning = "YES"
12 |             buildForProfiling = "YES"
13 |             buildForArchiving = "YES"
14 |             buildForAnalyzing = "YES">
15 |             <BuildableReference
16 |                BuildableIdentifier = "primary"
17 |                BlueprintIdentifier = "6FC5B99F1B7E46F100E87B8D"
18 |                BuildableName = "NTKCustomFace.dylib"
19 |                BlueprintName = "NTKCustomFace"
20 |                ReferencedContainer = "container:NTKCustomFace.xcodeproj">
21 |             </BuildableReference>
22 |          </BuildActionEntry>
23 |       </BuildActionEntries>
24 |    </BuildAction>
25 |    <TestAction
26 |       buildConfiguration = "Debug"
27 |       selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
28 |       selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
29 |       shouldUseLaunchSchemeArgsEnv = "YES">
30 |       <Testables>
31 |       </Testables>
32 |       <AdditionalOptions>
33 |       </AdditionalOptions>
34 |    </TestAction>
35 |    <LaunchAction
36 |       buildConfiguration = "Debug"
37 |       selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
38 |       selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
39 |       launchStyle = "2"
40 |       useCustomWorkingDirectory = "NO"
41 |       ignoresPersistentStateOnLaunch = "NO"
42 |       debugDocumentVersioning = "YES"
43 |       debugServiceExtension = "internal"
44 |       allowLocationSimulation = "YES">
45 |       <RemoteRunnable
46 |          runnableDebuggingMode = "1"
47 |          BundleIdentifier = "com.apple.Carousel">
48 |       </RemoteRunnable>
49 |       <MacroExpansion>
50 |          <BuildableReference
51 |             BuildableIdentifier = "primary"
52 |             BlueprintIdentifier = "6FC5B99F1B7E46F100E87B8D"
53 |             BuildableName = "NTKCustomFace.dylib"
54 |             BlueprintName = "NTKCustomFace"
55 |             ReferencedContainer = "container:NTKCustomFace.xcodeproj">
56 |          </BuildableReference>
57 |       </MacroExpansion>
58 |       <AdditionalOptions>
59 |       </AdditionalOptions>
60 |    </LaunchAction>
61 |    <ProfileAction
62 |       buildConfiguration = "Release"
63 |       shouldUseLaunchSchemeArgsEnv = "YES"
64 |       savedToolIdentifier = ""
65 |       useCustomWorkingDirectory = "NO"
66 |       debugDocumentVersioning = "YES">
67 |       <MacroExpansion>
68 |          <BuildableReference
69 |             BuildableIdentifier = "primary"
70 |             BlueprintIdentifier = "6FC5B99F1B7E46F100E87B8D"
71 |             BuildableName = "NTKCustomFace.dylib"
72 |             BlueprintName = "NTKCustomFace"
73 |             ReferencedContainer = "container:NTKCustomFace.xcodeproj">
74 |          </BuildableReference>
75 |       </MacroExpansion>
76 |    </ProfileAction>
77 |    <AnalyzeAction
78 |       buildConfiguration = "Debug">
79 |    </AnalyzeAction>
80 |    <ArchiveAction
81 |       buildConfiguration = "Release"
82 |       revealArchiveInOrganizer = "YES">
83 |    </ArchiveAction>
84 | </Scheme>
85 | 


--------------------------------------------------------------------------------
/NTKCustomFace.xcodeproj/xcshareddata/xcschemes/NTKCustomFaceLauncher.xcscheme:
--------------------------------------------------------------------------------
 1 | <?xml version="1.0" encoding="UTF-8"?>
 2 | <Scheme
 3 |    LastUpgradeVersion = "1000"
 4 |    version = "1.8">
 5 |    <BuildAction
 6 |       parallelizeBuildables = "YES"
 7 |       buildImplicitDependencies = "YES">
 8 |       <BuildActionEntries>
 9 |          <BuildActionEntry
10 |             buildForTesting = "YES"
11 |             buildForRunning = "YES"
12 |             buildForProfiling = "YES"
13 |             buildForArchiving = "YES"
14 |             buildForAnalyzing = "YES">
15 |             <BuildableReference
16 |                BuildableIdentifier = "primary"
17 |                BlueprintIdentifier = "2EEA2D1D21763EF9001D1C41"
18 |                BuildableName = "NTKCustomFaceLauncher"
19 |                BlueprintName = "NTKCustomFaceLauncher"
20 |                ReferencedContainer = "container:NTKCustomFace.xcodeproj">
21 |             </BuildableReference>
22 |          </BuildActionEntry>
23 |       </BuildActionEntries>
24 |    </BuildAction>
25 |    <TestAction
26 |       buildConfiguration = "Debug"
27 |       selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
28 |       selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
29 |       shouldUseLaunchSchemeArgsEnv = "YES">
30 |       <Testables>
31 |       </Testables>
32 |       <AdditionalOptions>
33 |       </AdditionalOptions>
34 |    </TestAction>
35 |    <LaunchAction
36 |       buildConfiguration = "Debug"
37 |       selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
38 |       selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
39 |       launchStyle = "0"
40 |       useCustomWorkingDirectory = "NO"
41 |       ignoresPersistentStateOnLaunch = "NO"
42 |       debugDocumentVersioning = "YES"
43 |       debugServiceExtension = "internal"
44 |       allowLocationSimulation = "YES">
45 |       <RemoteRunnable
46 |          runnableDebuggingMode = "2"
47 |          BundleIdentifier = "com.apple.Carousel"
48 |          RunPath = "/Carousel">
49 |          <BuildableReference
50 |             BuildableIdentifier = "primary"
51 |             BlueprintIdentifier = "6FC5B99F1B7E46F100E87B8D"
52 |             BuildableName = "NTKCustomFace.dylib"
53 |             BlueprintName = "NTKCustomFace"
54 |             ReferencedContainer = "container:NTKCustomFace.xcodeproj">
55 |          </BuildableReference>
56 |       </RemoteRunnable>
57 |       <MacroExpansion>
58 |          <BuildableReference
59 |             BuildableIdentifier = "primary"
60 |             BlueprintIdentifier = "6FC5B99F1B7E46F100E87B8D"
61 |             BuildableName = "NTKCustomFace.dylib"
62 |             BlueprintName = "NTKCustomFace"
63 |             ReferencedContainer = "container:NTKCustomFace.xcodeproj">
64 |          </BuildableReference>
65 |       </MacroExpansion>
66 |       <AdditionalOptions>
67 |       </AdditionalOptions>
68 |    </LaunchAction>
69 |    <ProfileAction
70 |       buildConfiguration = "Release"
71 |       shouldUseLaunchSchemeArgsEnv = "YES"
72 |       savedToolIdentifier = ""
73 |       useCustomWorkingDirectory = "NO"
74 |       debugDocumentVersioning = "YES">
75 |       <MacroExpansion>
76 |          <BuildableReference
77 |             BuildableIdentifier = "primary"
78 |             BlueprintIdentifier = "2EEA2D1D21763EF9001D1C41"
79 |             BuildableName = "NTKCustomFaceLauncher"
80 |             BlueprintName = "NTKCustomFaceLauncher"
81 |             ReferencedContainer = "container:NTKCustomFace.xcodeproj">
82 |          </BuildableReference>
83 |       </MacroExpansion>
84 |    </ProfileAction>
85 |    <AnalyzeAction
86 |       buildConfiguration = "Debug">
87 |    </AnalyzeAction>
88 |    <ArchiveAction
89 |       buildConfiguration = "Release"
90 |       revealArchiveInOrganizer = "YES">
91 |    </ArchiveAction>
92 | </Scheme>
93 | 


--------------------------------------------------------------------------------
/NTKCustomFace/Hooking.h:
--------------------------------------------------------------------------------
 1 | //
 2 | //  Hooking.h
 3 | //  NTKCustomFace
 4 | //
 5 | //  Created by Michał Kałużny on 13.10.18.
 6 | //
 7 | 
 8 | #import <objc/runtime.h>
 9 | 
10 | #define Constructor(name) __attribute__((constructor)) static void name()
11 | 
12 | #define GetClass(className) objc_getClass(#className)
13 | 
14 | #define NoArguments
15 | #define ArgList(...) ,##__VA_ARGS__
16 | 
17 | #define HookClassMethod(returnType, className, selector, arglist, replacement) \
18 | do { \
19 |     static returnType (*__orig)(Class self, SEL _cmd arglist); \
20 |     __orig = (void *)method_setImplementation(class_getClassMethod(objc_getClass(#className), selector), \
21 |                                               imp_implementationWithBlock(^(Class self arglist) { \
22 |         __attribute__ ((unused)) SEL _cmd = selector; \
23 |         replacement \
24 |     })); \
25 | } while(0)
26 | 
27 | #define HookInstanceMethod(returnType, className, selector, arglist, replacement) \
28 | do { \
29 |     static returnType (*__orig)(className *self, SEL _cmd arglist); \
30 |     __orig = (void *)method_setImplementation(class_getInstanceMethod(objc_getClass(#className), selector), \
31 |                                                                       imp_implementationWithBlock(^(className *self arglist) { \
32 |         __attribute__ ((unused)) SEL _cmd = selector; \
33 |         replacement \
34 |     })); \
35 | } while(0)
36 | 
37 | #define Orig(...) __orig(self, _cmd, ##__VA_ARGS__)
38 | 
39 | #define GetIvar(obj, name)        object_getIvar(obj, class_getInstanceVariable([obj class], #name))
40 | #define SetIvar(obj, name, value) object_setIvar(obj, class_getInstanceVariable([obj class], #name), value)
41 | 


--------------------------------------------------------------------------------
/NTKCustomFace/Loader.m:
--------------------------------------------------------------------------------
 1 | //
 2 | //  SupportingHooks.m
 3 | //  NTKCustomFace
 4 | //
 5 | //  Created by Michał Kałużny on 13.10.18.
 6 | //
 7 | 
 8 | #import <os/log.h>
 9 | 
10 | #import "Hooking.h"
11 | 
12 | #import "NanoTimeKit.h"
13 | 
14 | #import "NTKCustomFace.h"
15 | #import "NTKCustomFaceView.h"
16 | 
17 | 
18 | UIViewController* findViewController(UIViewController *parent, Class klass) {
19 |     for (UIViewController *vc in [parent childViewControllers]) {
20 |         if ([vc isMemberOfClass:klass]) {
21 |             return vc;
22 |         }
23 |             
24 |         UIViewController* child = findViewController(vc, klass);
25 |         
26 |         if (child != nil) {
27 |             return child;
28 |         }
29 |     }
30 |             
31 |     return nil;
32 | }
33 | 
34 | static NTKFace* face;
35 | 
36 | Constructor(SupportingHooksInit) {
37 |     os_log(OS_LOG_DEFAULT, "CSTM: Magic starts here.");
38 |     
39 |     UIViewController* rootViewController = [[UIWindow keyWindow] rootViewController];
40 |     NTKFaceLibraryViewController* faceCollectionVC = findViewController(rootViewController, [NTKFaceLibraryViewController class]);
41 |     
42 |     if (faceCollectionVC == nil) {
43 |         os_log(OS_LOG_DEFAULT, "CSTM: Unable to find collection VC.");
44 | 
45 |         return;
46 |     }
47 |     
48 |     os_log(OS_LOG_DEFAULT, "CSTM: Found collection VC at %@.", faceCollectionVC);
49 |     face = [[NTKCustomFace alloc] init];
50 |     
51 |     NTKPersistentFaceCollection *faceCollection = GetIvar(faceCollectionVC, _addableFaceCollection);
52 |     os_log(OS_LOG_DEFAULT, "CSTM: Will insert to the library: %@.", faceCollection);
53 | 
54 |     [faceCollection _addFace:face forUUID:[NTKCustomFace uuid] atIndex:0];
55 |     
56 |     os_log(OS_LOG_DEFAULT, "CSTM: Inserted our face to the library.");
57 |     
58 |     /* 
59 |      Hook +[NTKFace _faceClassForStyle:] to return our custom face class when needed.
60 |     */
61 |     HookClassMethod(Class, NTKFace, @selector(_faceClassForStyle:), ArgList(NTKFaceStyle faceStyle), {
62 |         os_log(OS_LOG_DEFAULT, "CSTM: Requested our face!.");
63 | 
64 |         return (faceStyle == NTKFaceStyleCustom ? [NTKCustomFace class] : Orig(faceStyle));
65 |     });
66 |     
67 |     /* 
68 |      Hook -[NTKFaceViewController loadView] to create our custom NTKFaceView subclass when needed.
69 |     */
70 |     HookInstanceMethod(void, NTKFaceViewController, @selector(loadView), NoArguments, {
71 |         Orig();
72 |         
73 |         if (self.face.faceStyle == NTKFaceStyleCustom) {
74 |             os_log(OS_LOG_DEFAULT, "CSTM: Loading our face!.");
75 | 
76 |             [self.faceView removeFromSuperview];
77 |             SetIvar(self, _faceView, nil);
78 |             
79 |             NTKCustomFaceView *customFaceView = [[NTKCustomFaceView alloc] init];
80 |             
81 |             os_log(OS_LOG_DEFAULT, "CSTM: Frame set to: \(%@).", NSStringFromCGRect(customFaceView.frame));
82 | 
83 |             [self.view addSubview:customFaceView];
84 |             self.view.backgroundColor = UIColor.redColor;
85 |             SetIvar(self, _faceView, customFaceView);
86 |         }
87 |     });
88 | }
89 | 


--------------------------------------------------------------------------------
/NTKCustomFace/NTKCustomFace.h:
--------------------------------------------------------------------------------
 1 | //
 2 | //  NTKCustomFace.h
 3 | //  NTKCustomFace
 4 | //
 5 | //  Created by Michał Kałużny on 13.10.18.
 6 | //
 7 | 
 8 | #import "NanoTimeKit.h"
 9 | 
10 | NS_ASSUME_NONNULL_BEGIN
11 | 
12 | @interface NTKCustomFace : NTKFace
13 | 
14 | + (NSUUID *)uuid;
15 | 
16 | @end
17 | 
18 | NS_ASSUME_NONNULL_END
19 | 


--------------------------------------------------------------------------------
/NTKCustomFace/NTKCustomFace.m:
--------------------------------------------------------------------------------
 1 | //
 2 | //  NTKCustomFace.m
 3 | //  NTKCustomFace
 4 | //
 5 | //  Created by Michał Kałużny on 13.10.18.
 6 | //
 7 | 
 8 | #import "NTKCustomFace.h"
 9 | 
10 | @implementation NTKCustomFace
11 | 
12 | - (NSString *)name {
13 |     return @"My Custom Face";
14 | }
15 | 
16 | - (NTKFaceStyle)faceStyle {
17 |     return NTKFaceStyleCustom;
18 | }
19 | 
20 | + (NSUUID *)uuid
21 | {
22 |     static dispatch_once_t once;
23 |     static NSUUID *uuid;
24 |     dispatch_once(&once, ^{
25 |         uuid = [NSUUID UUID];
26 |     });
27 |     
28 |     return uuid;
29 | }
30 | 
31 | @end
32 | 


--------------------------------------------------------------------------------
/NTKCustomFace/NTKCustomFaceView.h:
--------------------------------------------------------------------------------
 1 | //
 2 | //  NTKCustomFaceView.h
 3 | //  NTKCustomFace
 4 | //
 5 | //  Created by Michał Kałużny on 13.10.18.
 6 | //
 7 | 
 8 | @import UIKit;
 9 | 
10 | #import "NanoTimeKit.h"
11 | 
12 | NS_ASSUME_NONNULL_BEGIN
13 | 
14 | @interface NTKCustomFaceView : NTKDigitalFaceView
15 | 
16 | @end
17 | 
18 | NS_ASSUME_NONNULL_END
19 | 


--------------------------------------------------------------------------------
/NTKCustomFace/NTKCustomFaceView.m:
--------------------------------------------------------------------------------
 1 | //
 2 | //  NTKCustomFaceView.m
 3 | //  NTKCustomFace
 4 | //
 5 | //  Created by Michał Kałużny on 13.10.18.
 6 | //
 7 | 
 8 | @import SceneKit;
 9 | @import WatchKit;
10 | 
11 | #import "NTKCustomFaceView.h"
12 | 
13 | @interface NTKCustomFaceView ()
14 | 
15 | @property (weak, nonatomic) UILabel *textLabel;
16 | @property (strong, nonatomic) NSTimer *timer;
17 | @property (strong, nonatomic) NSDateFormatter *dateFormatter;
18 | 
19 | @end
20 | 
21 | @implementation NTKCustomFaceView
22 | 
23 | - (id)init
24 | {
25 |     self = [super init];
26 |     
27 |     if (self) {
28 |         UILabel *label = [[UILabel alloc] init];
29 |         [self addSubview:label];
30 |         self.textLabel = label;
31 |         
32 |         [self setupUI];
33 |         
34 |         self.dateFormatter = [[NSDateFormatter alloc] init];
35 |         self.dateFormatter.dateFormat = @"hh:mm:ss";
36 |         
37 |         self.timer = [NSTimer scheduledTimerWithTimeInterval:1.0/10.0 target:self selector:@selector(tick) userInfo:nil repeats:YES];
38 |         [self.timer fire];
39 |     }
40 |     return self;
41 | }
42 | 
43 | - (void)setupUI
44 | {
45 |     self.textLabel.text = @"¯\\_(ツ)_/¯";
46 |     self.textLabel.textAlignment = NSTextAlignmentCenter;
47 |     self.textLabel.textColor = UIColor.blackColor;
48 |     self.textLabel.numberOfLines = 0;
49 |     
50 |     self.backgroundColor = UIColor.whiteColor;
51 | }
52 | 
53 | - (void)tick
54 | {
55 |     NSString *dateText = [NSString stringWithFormat:@"¯\\_(ツ)_/¯\n%@", [self.dateFormatter stringFromDate:[NSDate date]]];
56 |     self.textLabel.text = dateText;
57 | }
58 | 
59 | - (void)layoutSubviews {
60 |     self.textLabel.frame = self.bounds;
61 | }
62 | 
63 | - (NTKFaceStyle)faceStyle {
64 |     return NTKFaceStyleCustom;
65 | }
66 | 
67 | @end
68 | 


--------------------------------------------------------------------------------
/NTKCustomFace/NanoTimeKit.h:
--------------------------------------------------------------------------------
 1 | 
 2 | @import UIKit;
 3 | 
 4 | typedef enum : NSUInteger {
 5 |     NTKFaceStyleCustom = 0xBAD1DEA
 6 | } NTKFaceStyle;
 7 | 
 8 | @interface UIView: NSObject
 9 | 
10 | @property (readwrite, nonatomic) UIColor *backgroundColor;
11 | @property (readwrite, nonatomic) CGRect frame;
12 | @property (readwrite, nonatomic) CGRect bounds;
13 | 
14 | - (void)addSubview:(UIView *)subview;
15 | - (void)removeFromSuperview;
16 | 
17 | @end
18 | 
19 | @interface UILabel: UIView
20 | 
21 | @property (readwrite, nonatomic) NSString *text;
22 | @property (readwrite, nonatomic) NSTextAlignment textAlignment;
23 | @property (readwrite, nonatomic) UIColor *textColor;
24 | @property (readwrite, nonatomic) NSInteger numberOfLines;
25 | 
26 | 
27 | @end
28 | 
29 | @interface UIViewController: NSObject
30 | 
31 | @property (readwrite, nonatomic) UIView *view;
32 | 
33 | - (NSArray<UIViewController *> *)childViewControllers;
34 | 
35 | @end
36 | 
37 | @interface UIWindow : NSObject
38 | 
39 | @property (readwrite, nonatomic) UIViewController* rootViewController;
40 | 
41 | + (UIWindow *)keyWindow;
42 | 
43 | @end
44 | 
45 | @interface NTKFace : NSObject
46 | 
47 | @property (readwrite, nonatomic) BOOL isEditable;
48 | @property (readwrite, nonatomic) NTKFaceStyle faceStyle;
49 | @property (readwrite, nonatomic) NSString *name;
50 | 
51 | @end
52 | 
53 | @interface NTKFaceView: UIView
54 | 
55 | @property (readwrite, nonatomic) NTKFaceStyle faceStyle;
56 | 
57 | @end
58 | 
59 | @interface NTKDigitalFaceView: NTKFaceView
60 | 
61 | @end
62 | 
63 | @interface NTKFaceCollection: NSObject
64 | 
65 | - (NSDictionary<NSUUID *, NTKFace *> *)facesByUUID;
66 | 
67 | @end
68 | 
69 | @interface NTKFaceViewController : UIViewController
70 | 
71 | @property (readonly, nonatomic) NTKFace *face;
72 | @property (readonly, nonatomic) NTKFaceView *faceView;
73 | 
74 | @end
75 | 
76 | @interface NTKPersistentFaceCollection: NSObject
77 | 
78 | - (void)_addFace:(NTKFace *)face forUUID:(NSUUID *)uuid atIndex:(unsigned int)index;
79 | 
80 | @end
81 | 
82 | @interface NTKFaceLibraryViewController: UIViewController
83 | @end
84 | 


--------------------------------------------------------------------------------
/Private Frameworks/PUT_PRIVATE_FRAMEWORKS_HERE:
--------------------------------------------------------------------------------
1 | Put NanoTimeKit.framwork and RelevanceEngine.framwork in this directory.
2 | 
3 | You can find them inside Xcode bundle:
4 | /Applications/Xcode.app/Contents/Developer/Platforms/WatchOS.platform/Developer/Library/CoreSimulator/Profiles/Runtimes/watchOS.simruntime/Contents/Resources/RuntimeRoot/System/Library/PrivateFrameworks/


--------------------------------------------------------------------------------
/README.md:
--------------------------------------------------------------------------------
 1 | # NTKCustomFace
 2 | 
 3 | >Your scientists were so preoccupied with whether or not they could, they didn’t stop to think if they should.
 4 | >
 5 | > <cite>Jeff Goldblum</cite>
 6 | 
 7 | This project is a result of a weekend long research into the inner workings of `NanoTimeKit` framework and `Carousel` process inspired by [@steventroughtonsmith](https://github.com/steventroughtonsmith) work on his [SpriteKitWatchFace](https://github.com/steventroughtonsmith/SpriteKitWatchFace) project.
 8 | 
 9 | It is heavily based on a similar (but outdated) [project](https://github.com/hamzasood/CustomWatchFaceTest) by [@hamzasood](https://github.com/hamzasood).
10 | 
11 | # How Does this work?
12 | 
13 | By hijacking the `_addableFaceCollection` property of the `NTKFaceLibraryViewController` we are able to directly modify the dictionary to also include our custom subclass of the `NTKFace`.
14 | 
15 | This adds the custom face to the list of available ones, and then by swizzling the `loadView` on the `NTKFaceViewController` we can replace the standard view with our custom one.
16 | 
17 | This is obviously nowhere close to how the API should be used and further research is needed to fully understand the process.
18 | 
19 | # Setup:
20 | 
21 | Before you will be able to compile the project you will have to move 2 private frameworks from the watchOS Simulator to the `Private Frameworks` directory.
22 | 
23 | Frameworks in questions are: `NanoTimeKit` and `RelevanceEngine`, you can find them inside Xcode bundle:
24 | 
25 | `/Applications/Xcode.app/Contents/Developer/Platforms/WatchOS.platform/Developer/Library/CoreSimulator/Profiles/Runtimes/watchOS.simruntime/Contents/Resources/RuntimeRoot/System/Library/PrivateFrameworks/`
26 | 
27 | The project also depends on a watchOS Simulator with a name `Apple Watch Series 4 - 44mm` being present. This is the standard name that Xcode uses, but if you have renamed your simulated devices, you will have to modify the `launcher.sh` file (look for the `SIMULATOR_NAME` constant).
28 | 
29 | # Running:
30 | 
31 | In the ideal world all you should have to do is open Xcode project and hit `⌘+R`. This should compile the project, boot up the watchOS Simulator, restart the `Carousel` process and in the end inject the compiled library using some `lldb` magic.
32 | 
33 | # Limitations:
34 | 
35 | * Currently all of the `NanoTimeKit` and `UIKit` are forward declared in the `NanoTimeKit.h` file. This is not the ideal solution, so another way of importing those headers needs to be found.
36 | * Since we're compiling an library, assets like images are not properly supported.
37 | * This obviously doesn't work on actual hardware.
38 | 
39 | # Further research:
40 | 
41 | * Support for customization through official UI
42 | * Support for complications
43 | * Proper way of injecting the watch faces instead of directly modyfing the presenation model.
44 | * Better way of linking with `NanoTimeKit` and `UIKit` so all classes are available for use.
45 | 


--------------------------------------------------------------------------------
/launcher.sh:
--------------------------------------------------------------------------------
 1 | #!/bin/sh
 2 | 
 3 | SIMULATOR_NAME="Apple Watch Series 4 - 44mm"
 4 | 
 5 | # Launch Apple Watch Simulator
 6 | echo "Starting Apple Watch Simulator"
 7 | xcrun simctl boot "$SIMULATOR_NAME" >/dev/null 2>&1
 8 | echo "Apple Watch Simulator succesfully started"
 9 | 
10 | # Make sure we attach to the fresh Carousel process.
11 | echo "Restarting Carousel Process"
12 | while true; do
13 |   killall Carousel 2>/dev/null;
14 |   if [ $? -eq 0 ]; then
15 |     continue
16 |   else
17 |     echo "Carousel has been killed."
18 |     break
19 |   fi
20 | done
21 | 
22 | # And now make sure that Carousel has finished waking up.
23 | while true; do
24 |   PID=`pgrep -x "Carousel"`
25 |   if [ -z $PID ]; then
26 |     continue
27 |   else
28 |     echo "Carousel is running again."
29 |     break
30 |   fi
31 | done
32 | 
33 | # Let's wait a while for the Carousel process to fully launch
34 | sleep 5
35 | 
36 | # Attach & Inject
37 | echo "Attaching and injecting our payload."
38 | lldb -o 'command script import "lldb.py"' >/dev/null 2>&1
39 | echo "Successfully injected custom watch face."
40 | open -a Simulator
41 | 


--------------------------------------------------------------------------------
/lldb.py:
--------------------------------------------------------------------------------
 1 | import lldb
 2 | import os
 3 | 
 4 | CURRENT_PATH = os.getcwd()
 5 | PROCESS_NAME = "Carousel"
 6 | PAYLOAD_NAME = "NTKCustomFace.dylib"
 7 | PAYLOAD_PATH = "{}/build/{}".format(CURRENT_PATH, PAYLOAD_NAME)
 8 | PAYLOAD_LOAD_EXPR = "(int)dlopen(\"{}\")".format(PAYLOAD_PATH)
 9 | 
10 | def __lldb_init_module(debugger, dict):
11 |     target = debugger.CreateTarget('')
12 |     error = SBError()
13 |     
14 |     process = target.AttachToProcessWithName(debugger.GetListener(), PROCESS_NAME, False, error)
15 |     
16 |     thread = process.GetSelectedThread()
17 |     frame = thread.GetSelectedFrame()
18 |     
19 |     result = frame.EvaluateExpression(PAYLOAD_LOAD_EXPR)
20 |     print(result)
21 |     process.Detach()
22 |     os._exit(1)
23 |     return
24 | 


--------------------------------------------------------------------------------