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1 /* UIKit Tools - command-line utilities for UIKit

3 */

5 /* Modified BSD License {{{ */

6 /*

7 * Redistribution and use in source and binary

8 * forms, with or without modification, are permitted

9 * provided that the following conditions are met:

10 *

11 * 1. Redistributions of source code must retain the

12 * above copyright notice, this list of conditions

13 * and the following disclaimer.

14 * 2. Redistributions in binary form must reproduce the

15 * above copyright notice, this list of conditions

16 * and the following disclaimer in the documentation

17 * and/or other materials provided with the

18 * distribution.

19 * 3. The name of the author may not be used to endorse

20 * or promote products derived from this software

21 * without specific prior written permission.

22 *

23 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS''

24 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING,

25 * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF

26 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE

27 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE

28 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,

29 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT

30 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR

31 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS

32 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF

33 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR

34 * TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN

35 * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF

36 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

37 */

38 /* }}} */

40 #import <UIKit/UIKit.h>

41 #include <stdio.h>

42 #include <dlfcn.h>

43 #include <objc/runtime.h>

45 static CFArrayRef (*$GSSystemCopyCapability)(CFStringRef);

46 static CFArrayRef (*$GSSystemGetCapability)(CFStringRef);

48 void OnGSCapabilityChanged(

49 CFNotificationCenterRef center,

50 void *observer,

51 CFStringRef name,

52 const void *object,

53 CFDictionaryRef info

54 ) {

55 CFRunLoopStop(CFRunLoopGetCurrent());

56 }

58 int main(int argc, char *argv[]) {

59 dlopen("/System/Library/Frameworks/Foundation.framework/Foundation", RTLD_GLOBAL | RTLD_LAZY);

60 dlopen("/System/Library/PrivateFrameworks/GraphicsServices.framework/GraphicsServices", RTLD_GLOBAL | RTLD_LAZY);

62 NSAutoreleasePool *pool = [[objc_getClass("NSAutoreleasePool") alloc] init];

64 NSString *name = nil;

66 if (argc == 2)

67 name = [objc_getClass("NSString") stringWithUTF8String:argv[0]];

68 else if (argc > 2) {

69 fprintf(stderr, "usage: %s [capability]\n", argv[0]);

70 exit(1);

71 }

73 $GSSystemCopyCapability = reinterpret_cast<CFArrayRef (*)(CFStringRef)>(dlsym(RTLD_DEFAULT, "GSSystemCopyCapability"));

74 $GSSystemGetCapability = reinterpret_cast<CFArrayRef (*)(CFStringRef)>(dlsym(RTLD_DEFAULT, "GSSystemGetCapability"));

76 CFNotificationCenterAddObserver(

77 CFNotificationCenterGetDarwinNotifyCenter(),

78 NULL,

79 &OnGSCapabilityChanged,

80 CFSTR("GSCapabilitiesChanged"),

81 NULL,

82 0

83 );

85 for (;;) {

86 const NSDictionary *capability;

88 if ($GSSystemCopyCapability != NULL) {

89 capability = reinterpret_cast<const NSDictionary *>((*$GSSystemCopyCapability)(reinterpret_cast<CFStringRef>(name)));

90 if (capability != nil)

91 capability = [capability autorelease];

92 } else if ($GSSystemGetCapability != NULL) {

93 capability = reinterpret_cast<const NSDictionary *>((*$GSSystemGetCapability)(reinterpret_cast<CFStringRef>(name)));

94 } else {

95 capability = nil;

97 if (void *libMobileGestalt = dlopen("/usr/lib/libMobileGestalt.dylib", RTLD_GLOBAL | RTLD_LAZY))

98 if (CFTypeRef (*$MGCopyAnswer)(CFStringRef) = reinterpret_cast<CFTypeRef (*)(CFStringRef)>(dlsym(libMobileGestalt, "MGCopyAnswer"))) {

99 NSMutableDictionary *answers([NSMutableDictionary dictionary]);

100 for (NSString *name in [NSArray arrayWithObjects:

101 @"HasSEP",

102 @"HasThinBezel",

103 @"apple-internal-install",

104 @"cameraRestriction",

105 @"data-plan",

106 @"multitasking-gestures",

107 @"rear-facing-camera",

108 @"wapi",

109 @"watch-companion",

110

111 @"AirDropCapability",

112 @"CarrierInstallCapability",

113 @"CellularTelephonyCapability",

114 @"UIParallaxCapability",

115 @"ambient-light-sensor",

116 @"personal-hotspot",

117 @"shoebox",

118 @"hall-effect-sensor",

119 @"3Gvenice",

120

121 @"ActiveWirelessTechnology",

122 //@"AirplaneMode",

123 @"AllDeviceCapabilities",

124 @"AllowYouTube",

125 @"AllowYouTubePlugin",

126 //@"ApNonce",

127 //@"AppleInternalInstallCapability",

128 @"assistant",

129 //@"BasebandBoardSnum",

130 //@"BasebandCertId",

131 //@"BasebandChipId",

132 //@"BasebandFirmwareManifestData",

133 @"BasebandFirmwareVersion",

134 //@"BasebandKeyHashInformation",

135 //@"BasebandRegionSKU",

136 //@"BasebandSerialNumber",

137 @"BatteryCurrentCapacity",

138 @"BatteryIsCharging",

139 @"BatteryIsFullyCharged",

140 //@"BluetoothAddress",

141 @"BoardId",

142 @"BuildVersion",

143 @"CPUArchitecture",

144 //@"CarrierBundleInfoArray",

145 @"CarrierInstallCapability",

146 @"cellular-data",

147 @"ChipID",

148 //@"CompassCalibration",

149 //@"CompassCalibrationDictionary",

150 //@"ComputerName",

151 @"contains-cellular-radio",

152 @"DeviceClass",

153 @"DeviceClassNumber",

154 @"DeviceColor",

155 @"DeviceEnclosureColor",

156 //@"DeviceName",

157 @"DeviceSupports1080p",

158 @"DeviceSupports3DImagery",

159 @"DeviceSupports3DMaps",

160 @"DeviceSupports4G",

161 @"DeviceSupports720p",

162 @"DeviceSupports9Pin",

163 @"DeviceSupportsFaceTime",

164 @"DeviceSupportsLineIn",

165 @"DeviceSupportsNavigation",

166 @"DeviceSupportsSimplisticRoadMesh",

167 @"DeviceSupportsTethering",

168 @"DeviceVariant",

169 //@"DiagData",

170 @"dictation",

171 //@"DieId",

172 //@"DiskUsage",

173 @"encrypted-data-partition",

174 //@"EthernetMacAddress",

175 @"ExternalChargeCapability",

176 @"ExternalPowerSourceConnected",

177 //@"FaceTimeBitRate2G",

178 //@"FaceTimeBitRate3G",

179 //@"FaceTimeBitRateLTE",

180 //@"FaceTimeBitRateWiFi",

181 //@"FaceTimeDecodings",

182 //@"FaceTimeEncodings",

183 //@"FaceTimePreferredDecoding",

184 //@"FaceTimePreferredEncoding",

185 //@"FirmwareNonce",

186 //@"FirmwarePreflightInfo",

187 @"FirmwareVersion",

188 @"ForwardCameraCapability",

189 @"gps",

190 @"green-tea",

191 @"HWModelStr",

192 @"HardwarePlatform",

193 //@"HasAllFeaturesCapability",

194 @"HasBaseband",

195 @"HasInternalSettingsBundle",

196 @"HasSpringBoard",

197 //@"IntegratedCircuitCardIdentifier",

198 //@"InternalBuild",

199 //@"InternationalMobileEquipmentIdentity",

200 //@"InverseDeviceID",

201 //@"IsSimulator",

202 //@"IsThereEnoughBatteryLevelForSoftwareUpdate",

203 //@"IsUIBuild",

204 //@"MLBSerialNumber",

205 @"main-screen-class",

206 @"main-screen-height",

207 @"main-screen-orientation",

208 @"main-screen-pitch",

209 @"main-screen-scale",

210 @"main-screen-width",

211 @"MinimumSupportediTunesVersion",

212 //@"MobileEquipmentIdentifier",

213 //@"MobileSubscriberCountryCode",

214 //@"MobileSubscriberNetworkCode",

215 @"wi-fi",

216 @"ModelNumber",

217 @"not-green-tea",

218 @"PanoramaCameraCapability",

219 @"PartitionType",

220 @"ProductName",

221 @"ProductType",

222 @"ProductVersion",

223 //@"ProximitySensorCalibration",

224 @"RearCameraCapability",

225 @"RegionCode",

226 @"RegionInfo",

227 //@"RegionalBehaviorAll",

228 @"RegionalBehaviorChinaBrick",

229 @"RegionalBehaviorEUVolumeLimit",

230 @"RegionalBehaviorGB18030",

231 @"RegionalBehaviorGoogleMail",

232 @"RegionalBehaviorNTSC",

233 @"RegionalBehaviorNoPasscodeLocationTiles",

234 @"RegionalBehaviorNoVOIP",

235 @"RegionalBehaviorNoWiFi",

236 @"RegionalBehaviorShutterClick",

237 @"RegionalBehaviorVolumeLimit",

238 @"RegulatoryIdentifiers",

239 //@"ReleaseType",

240 @"RequiredBatteryLevelForSoftwareUpdate",

241 @"SBAllowSensitiveUI",

242 @"SBCanForceDebuggingInfo",

243 @"SDIOManufacturerTuple",

244 @"SDIOProductInfo",

245 //@"SIMTrayStatus",

246 //@"ScreenDimensions",

247 //@"screen-dimensions",

248 //@"SerialNumber",

249 @"ShouldHactivate",

250 @"SigningFuse",

251 //@"SoftwareBehavior",

252 //@"SoftwareBundleVersion",

253 @"SupportedDeviceFamilies",

254 //@"SupportedKeyboards",

255 //@"SysCfg",

256 //@"UniqueChipID",

257 //@"UniqueDeviceID",

258 //@"UniqueDeviceIDData",

259 //@"UserAssignedDeviceName",

260 //@"WifiAddress",

261 //@"WifiAddressData",

262 //@"WifiVendor",

263 //@"WirelessBoardSnum",

264 @"iTunesFamilyID",

265

266 @"720p",

267 @"1080p",

268 @"accelerometer",

269 @"accessibility",

270 @"additional-text-tones",

271 @"all-features",

272 @"any-telephony",

273 @"app-store",

274 @"application-installation",

275 @"armv6",

276 @"armv7",

277 @"assistant",

278 @"auto-focus-camera",

279 @"bluetooth",

280 @"bluetooth-le",

281 @"camera-flash",

282 @"cellular-data",

283 @"contains-cellular-radio",

284 @"dictation",

285 @"display-mirroring",

286 @"displayport",

287 @"encode-aac",

288 @"encrypted-data-partition",

289 @"fcc-logos-via-software",

290 @"front-facing-camera",

291 @"gamekit",

292 @"gas-gauge-battery",

293 @"gps",

294 @"gyroscope",

295 @"h264-encoder",

296 @"hardware-keyboard",

297 @"hd-video-capture",

298 @"hdr-image-capture",

299 @"hiccough-interval",

300 @"hidpi",

301 @"homescreen-wallpaper",

302 @"hw-encode-snapshots",

303 @"international-settings",

304 @"io-surface-backed-images",

305 @"load-thumbnails-while-scrolling",

306 @"location-services",

307 @"magnetometer",

308 @"microphone",

309 @"mms",

310 @"multitasking",

311 @"music-store",

312 @"nike-ipod",

313 @"not-green-tea",

314 @"opengles-1",

315 @"opengles-2",

316 @"peer-peer",

317 @"photo-adjustments",

318 @"photo-stream",

319 @"proximity-sensor",

320 @"ptp-large-files",

321 @"ringer-switch",

322 @"sms",

323 @"stand-alone-contacts",

324 @"still-camera",

325 @"telephony",

326 @"telephony-maximum-generation",

327 @"tv-out-crossfade",

328 @"tv-out-settings",

329 @"unified-ipod",

330 @"venice",

331 @"video-camera",

332 @"voice-control",

333 @"voip",

334 @"volume-buttons",

335 @"wifi",

336 @"youtube",

337 @"youtube-plugin",

338 @"ipad",

339 @"wildcat",

340 nil])

341 if (CFTypeRef answer = $MGCopyAnswer(reinterpret_cast<CFStringRef>(name))) {

342 [answers setObject:(id)answer forKey:name];

343 CFRelease(answer);

344 }

345 capability = answers;

346 }

347 }

348

349 if (capability != nil) {

350 printf("%s\n", capability == nil ? "(null)" : [[capability description] UTF8String]);

351 break;

352 }

353

354 CFRunLoopRun();

355 }

356

357 [pool release];

358

359 return 0;

360 }