CryptoPassphrase  Check-in [6205c4feae]

Overview
Comment:iOS: A few code modernizations
Downloads: Tarball | ZIP archive | SQL archive
Timelines: family | ancestors | descendants | both | trunk
Files: files | file ages | folders
SHA3-256: 6205c4feae08c9f1f8c85e8516762a6804d82c8c43e235931c6e0e7f7a64bd28
User & Date: js 2017-11-26 19:19:07
Context
2017-11-26
20:09
iOS: Add initial parts of support for key files check-in: 43dbe5c8cb user: js tags: trunk
19:19
iOS: A few code modernizations check-in: 6205c4feae user: js tags: trunk
15:01
Add support for using a keyfile check-in: f13f84c5b9 user: js tags: trunk
Changes
Hide Diffs Unified Diffs Ignore Whitespace Patch

Changes to LegacyPasswordGenerator.m.

︙︙
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41

@synthesize output = _output;

+ (instancetype)generator
{
	return [[[self alloc] init] autorelease];
}

- init
{
	self = [super init];

	_length = 16;

	return self;
}








|








27
28
29
30
31
32
33
34
35
36
37
38
39
40
41

@synthesize output = _output;

+ (instancetype)generator
{
	return [[[self alloc] init] autorelease];
}

- (instancetype)init
{
	self = [super init];

	_length = 16;

	return self;
}
︙︙
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98


- (void)derivePassword
{
	OFSHA256Hash *siteHash = [OFSHA256Hash cryptoHash];
	size_t passphraseLength, combinedPassphraseLength;
	char *combinedPassphrase;

	[siteHash updateWithBuffer: [_site UTF8String]
			    length: [_site UTF8StringLength]];

	if (_output != NULL) {
		of_explicit_memset(_output, 0, _length);
		[self freeMemory: _output];
	}

	_output = [self allocMemoryWithSize: _length + 1];

	passphraseLength = combinedPassphraseLength = strlen(_passphrase);
	if (_keyfile != nil) {
		if (SIZE_MAX - combinedPassphraseLength < [_keyfile count])
			@throw [OFOutOfRangeException exception];

		combinedPassphraseLength += [_keyfile count];
	}

	if ((combinedPassphrase = malloc(combinedPassphraseLength)) == NULL)
		@throw [OFOutOfMemoryException
		    exceptionWithRequestedSize: combinedPassphraseLength];
	@try {
		memcpy(combinedPassphrase, _passphrase, passphraseLength);

		if (_keyfile != nil)
			memcpy(combinedPassphrase + passphraseLength,
			    [_keyfile items], [_keyfile count]);

		of_scrypt(8, 524288, 2, [siteHash digest],
		    [[siteHash class] digestSize], combinedPassphrase,
		    combinedPassphraseLength, _output, _length);
	} @finally {
		of_explicit_memset(combinedPassphrase, 0,
		    combinedPassphraseLength);
		free(combinedPassphrase);
	}









|
|










|


|










|

|
|








55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98


- (void)derivePassword
{
	OFSHA256Hash *siteHash = [OFSHA256Hash cryptoHash];
	size_t passphraseLength, combinedPassphraseLength;
	char *combinedPassphrase;

	[siteHash updateWithBuffer: _site.UTF8String
			    length: _site.UTF8StringLength];

	if (_output != NULL) {
		of_explicit_memset(_output, 0, _length);
		[self freeMemory: _output];
	}

	_output = [self allocMemoryWithSize: _length + 1];

	passphraseLength = combinedPassphraseLength = strlen(_passphrase);
	if (_keyfile != nil) {
		if (SIZE_MAX - combinedPassphraseLength < _keyfile.count)
			@throw [OFOutOfRangeException exception];

		combinedPassphraseLength += _keyfile.count;
	}

	if ((combinedPassphrase = malloc(combinedPassphraseLength)) == NULL)
		@throw [OFOutOfMemoryException
		    exceptionWithRequestedSize: combinedPassphraseLength];
	@try {
		memcpy(combinedPassphrase, _passphrase, passphraseLength);

		if (_keyfile != nil)
			memcpy(combinedPassphrase + passphraseLength,
			    _keyfile.items, _keyfile.count);

		of_scrypt(8, 524288, 2, siteHash.digest,
		    [siteHash.class digestSize], combinedPassphrase,
		    combinedPassphraseLength, _output, _length);
	} @finally {
		of_explicit_memset(combinedPassphrase, 0,
		    combinedPassphraseLength);
		free(combinedPassphrase);
	}
︙︙

Changes to NewPasswordGenerator.m.

︙︙
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85

@synthesize passphrase = _passphrase, output = _output;

+ (instancetype)generator
{
	return [[[self alloc] init] autorelease];
}

- init
{
	self = [super init];

	_length = 16;

	return self;
}

- (void)derivePassword
{
	OFSHA384Hash *siteHash = [OFSHA384Hash cryptoHash];
	size_t passphraseLength, combinedPassphraseLength;
	char *combinedPassphrase;

	[siteHash updateWithBuffer: [_site UTF8String]
			    length: [_site UTF8StringLength]];

	if (_output != NULL) {
		of_explicit_memset(_output, 0, _length);
		[self freeMemory: _output];
	}

	_output = [self allocMemoryWithSize: _length + 1];

	passphraseLength = combinedPassphraseLength = strlen(_passphrase);
	if (_keyfile != nil) {
		if (SIZE_MAX - combinedPassphraseLength < [_keyfile count])
			@throw [OFOutOfRangeException exception];

		combinedPassphraseLength += [_keyfile count];
	}

	if ((combinedPassphrase = malloc(combinedPassphraseLength)) == NULL)
		@throw [OFOutOfMemoryException
		    exceptionWithRequestedSize: combinedPassphraseLength];
	@try {
		memcpy(combinedPassphrase, _passphrase, passphraseLength);

		if (_keyfile != nil)
			memcpy(combinedPassphrase + passphraseLength,
			    [_keyfile items], [_keyfile count]);

		of_scrypt(8, 524288, 2, [siteHash digest],
		    [[siteHash class] digestSize], combinedPassphrase,
		    combinedPassphraseLength, _output, _length);
	} @finally {
		of_explicit_memset(combinedPassphrase, 0,
		    combinedPassphraseLength);
		free(combinedPassphrase);
	}









|














|
|










|


|










|

|
|








27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85

@synthesize passphrase = _passphrase, output = _output;

+ (instancetype)generator
{
	return [[[self alloc] init] autorelease];
}

- (instancetype)init
{
	self = [super init];

	_length = 16;

	return self;
}

- (void)derivePassword
{
	OFSHA384Hash *siteHash = [OFSHA384Hash cryptoHash];
	size_t passphraseLength, combinedPassphraseLength;
	char *combinedPassphrase;

	[siteHash updateWithBuffer: _site.UTF8String
			    length: _site.UTF8StringLength];

	if (_output != NULL) {
		of_explicit_memset(_output, 0, _length);
		[self freeMemory: _output];
	}

	_output = [self allocMemoryWithSize: _length + 1];

	passphraseLength = combinedPassphraseLength = strlen(_passphrase);
	if (_keyfile != nil) {
		if (SIZE_MAX - combinedPassphraseLength < _keyfile.count)
			@throw [OFOutOfRangeException exception];

		combinedPassphraseLength += _keyfile.count;
	}

	if ((combinedPassphrase = malloc(combinedPassphraseLength)) == NULL)
		@throw [OFOutOfMemoryException
		    exceptionWithRequestedSize: combinedPassphraseLength];
	@try {
		memcpy(combinedPassphrase, _passphrase, passphraseLength);

		if (_keyfile != nil)
			memcpy(combinedPassphrase + passphraseLength,
			    _keyfile.items, _keyfile.count);

		of_scrypt(8, 524288, 2, siteHash.digest,
		    [siteHash.class digestSize], combinedPassphrase,
		    combinedPassphraseLength, _output, _length);
	} @finally {
		of_explicit_memset(combinedPassphrase, 0,
		    combinedPassphraseLength);
		free(combinedPassphrase);
	}
︙︙

Changes to ScryptPWGen.m.

︙︙
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130

				    optionsParser.lastOption];

			[OFApplication terminateWithStatus: 1];
			break;
		}
	}

	if ([[optionsParser remainingArguments] count] != 1) {
		showHelp(of_stderr, false);

		[OFApplication terminateWithStatus: 1];
	}

	id <PasswordGenerator> generator = (_legacy
	    ? [LegacyPasswordGenerator generator]
	    : [NewPasswordGenerator generator]);
	generator.site = [[optionsParser remainingArguments] firstObject];

	if (lengthString != nil) {
		bool invalid = false;

		@try {
			generator.length = (size_t)[lengthString decimalValue];
		} @catch (OFInvalidFormatException *e) {
			invalid = true;
		} @catch (OFOutOfRangeException *e) {
			invalid = true;
		}

		if (invalid) {








|








|





|








101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130

				    optionsParser.lastOption];

			[OFApplication terminateWithStatus: 1];
			break;
		}
	}

	if (optionsParser.remainingArguments.count != 1) {
		showHelp(of_stderr, false);

		[OFApplication terminateWithStatus: 1];
	}

	id <PasswordGenerator> generator = (_legacy
	    ? [LegacyPasswordGenerator generator]
	    : [NewPasswordGenerator generator]);
	generator.site = optionsParser.remainingArguments.firstObject;

	if (lengthString != nil) {
		bool invalid = false;

		@try {
			generator.length = (size_t)lengthString.decimalValue;
		} @catch (OFInvalidFormatException *e) {
			invalid = true;
		} @catch (OFOutOfRangeException *e) {
			invalid = true;
		}

		if (invalid) {
︙︙
186
187
188
189
190
191
192
193
194
195
196
197
198

			of_explicit_memset(generator.output, 0,
			    generator.length);
		}
	} @finally {
		of_explicit_memset(passphrase, 0, strlen(passphrase));

		if (keyfile != nil)
			of_explicit_memset([keyfile items], 0, [keyfile count]);
	}

	[OFApplication terminate];
}
@end








|






186
187
188
189
190
191
192
193
194
195
196
197
198

			of_explicit_memset(generator.output, 0,
			    generator.length);
		}
	} @finally {
		of_explicit_memset(passphrase, 0, strlen(passphrase));

		if (keyfile != nil)
			of_explicit_memset(keyfile.items, 0, keyfile.count);
	}

	[OFApplication terminate];
}
@end

Changes to iOS/AboutController.m.

︙︙
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99

@implementation AboutController
- (void)viewDidLoad
{
	[super viewDidLoad];

	self.automaticallyAdjustsScrollViewInsets = NO;

	NSDictionary *infoDictionary = [[NSBundle mainBundle] infoDictionary];
	NSString *version = infoDictionary[@"CFBundleShortVersionString"];
	NSString *aboutHTML = [aboutHTMLTemplate
	    stringByReplacingOccurrencesOfString: @"{version}"
				      withString: version];
	[self.webView loadHTMLString: aboutHTML
			     baseURL: nil];
}

- (void)dealloc
{
	[_webView release];

	[super dealloc];
}

-	       (BOOL)webView: (UIWebView *)webView
  shouldStartLoadWithRequest: (NSURLRequest *)request
	      navigationType: (UIWebViewNavigationType)navigationType
{
	if (navigationType == UIWebViewNavigationTypeLinkClicked) {
		[[UIApplication sharedApplication] openURL: request.URL
						   options: @{}
					 completionHandler: ^ (BOOL success) {
		}];
		return NO;
	}

	return YES;
}
@end








|




















|
|
|








62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99

@implementation AboutController
- (void)viewDidLoad
{
	[super viewDidLoad];

	self.automaticallyAdjustsScrollViewInsets = NO;

	NSDictionary *infoDictionary = NSBundle.mainBundle.infoDictionary;
	NSString *version = infoDictionary[@"CFBundleShortVersionString"];
	NSString *aboutHTML = [aboutHTMLTemplate
	    stringByReplacingOccurrencesOfString: @"{version}"
				      withString: version];
	[self.webView loadHTMLString: aboutHTML
			     baseURL: nil];
}

- (void)dealloc
{
	[_webView release];

	[super dealloc];
}

-	       (BOOL)webView: (UIWebView *)webView
  shouldStartLoadWithRequest: (NSURLRequest *)request
	      navigationType: (UIWebViewNavigationType)navigationType
{
	if (navigationType == UIWebViewNavigationTypeLinkClicked) {
		[UIApplication.sharedApplication openURL: request.URL
						 options: @{}
				       completionHandler: ^ (BOOL success) {
		}];
		return NO;
	}

	return YES;
}
@end

Changes to iOS/AddSiteController.m.

︙︙
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75

	[_mainViewController release];

	[super dealloc];
}

- (IBAction)done: (id)sender
{
	OFString *name = [self.nameField.text OFObject];
	OFString *lengthStr = [self.lengthField.text OFObject];
	bool lengthValid = true;
	size_t length;

	if ([name length] == 0) {
		showAlert(self, @"Name missing", @"Please enter a name.");
		return;
	}

	@try {
		length = (size_t)[lengthStr decimalValue];

		if (length < 3 || length > 64)
			lengthValid = false;
	} @catch (OFInvalidFormatException *e) {
		lengthValid = false;
	}









|
|



|





|








50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75

	[_mainViewController release];

	[super dealloc];
}

- (IBAction)done: (id)sender
{
	OFString *name = self.nameField.text.OFObject;
	OFString *lengthString = self.lengthField.text.OFObject;
	bool lengthValid = true;
	size_t length;

	if (name.length == 0) {
		showAlert(self, @"Name missing", @"Please enter a name.");
		return;
	}

	@try {
		length = (size_t)lengthString.decimalValue;

		if (length < 3 || length > 64)
			lengthValid = false;
	} @catch (OFInvalidFormatException *e) {
		lengthValid = false;
	}
︙︙

Changes to iOS/MainViewController.m.

︙︙
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92

	    dequeueReusableCellWithIdentifier: @"site"];

	if (cell == nil)
		cell = [[[UITableViewCell alloc]
		      initWithStyle: UITableViewCellStyleDefault
		    reuseIdentifier: @"site"] autorelease];

	cell.textLabel.text = [self.sites[indexPath.row] NSObject];

	return cell;
}

- (void)searchBar:(UISearchBar *)searchBar
    textDidChange:(NSString *)searchText
{
	self.sites = [_siteStorage sitesWithFilter: [_searchBar.text OFObject]];
	[_tableView reloadData];
}

-	  (void)tableView: (UITableView *)tableView
  didSelectRowAtIndexPath: (NSIndexPath *)indexPath
{
	[self performSegueWithIdentifier: @"showDetails"








|







|








70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92

	    dequeueReusableCellWithIdentifier: @"site"];

	if (cell == nil)
		cell = [[[UITableViewCell alloc]
		      initWithStyle: UITableViewCellStyleDefault
		    reuseIdentifier: @"site"] autorelease];

	cell.textLabel.text = self.sites[indexPath.row].NSObject;

	return cell;
}

- (void)searchBar:(UISearchBar *)searchBar
    textDidChange:(NSString *)searchText
{
	self.sites = [_siteStorage sitesWithFilter: _searchBar.text.OFObject];
	[_tableView reloadData];
}

-	  (void)tableView: (UITableView *)tableView
  didSelectRowAtIndexPath: (NSIndexPath *)indexPath
{
	[self performSegueWithIdentifier: @"showDetails"
︙︙

Changes to iOS/ShowDetailsController.m.

︙︙
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87

	indexPath = self.mainViewController.tableView.indexPathForSelectedRow;

	[_name release];
	_name = [self.mainViewController.sites[indexPath.row] retain];
	_length = [siteStorage lengthForSite: _name];
	_legacy = [siteStorage isSiteLegacy: _name];

	self.nameField.text = [_name NSObject];
	self.lengthField.text = [NSString stringWithFormat: @"%zu", _length];
	self.legacySwitch.on = _legacy;

	[self.mainViewController.tableView deselectRowAtIndexPath: indexPath
							 animated: YES];
}









|








73
74
75
76
77
78
79
80
81
82
83
84
85
86
87

	indexPath = self.mainViewController.tableView.indexPathForSelectedRow;

	[_name release];
	_name = [self.mainViewController.sites[indexPath.row] retain];
	_length = [siteStorage lengthForSite: _name];
	_legacy = [siteStorage isSiteLegacy: _name];

	self.nameField.text = _name.NSObject;
	self.lengthField.text = [NSString stringWithFormat: @"%zu", _length];
	self.legacySwitch.on = _legacy;

	[self.mainViewController.tableView deselectRowAtIndexPath: indexPath
							 animated: YES];
}
︙︙
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192

		generator = [LegacyPasswordGenerator generator];
	else
		generator = [NewPasswordGenerator generator];

	generator.site = _name;
	generator.length = _length;

	passphrase = of_strdup([self.passphraseField.text UTF8String]);
	generator.passphrase = passphrase;

	mainStoryboard = [UIStoryboard storyboardWithName: @"Main"
						   bundle: nil];
	activityController = [mainStoryboard
	    instantiateViewControllerWithIdentifier: @"activityIndicator"];
	[self.navigationController.view addSubview: activityController.view];








|








178
179
180
181
182
183
184
185
186
187
188
189
190
191
192

		generator = [LegacyPasswordGenerator generator];
	else
		generator = [NewPasswordGenerator generator];

	generator.site = _name;
	generator.length = _length;

	passphrase = of_strdup(self.passphraseField.text.UTF8String);
	generator.passphrase = passphrase;

	mainStoryboard = [UIStoryboard storyboardWithName: @"Main"
						   bundle: nil];
	activityController = [mainStoryboard
	    instantiateViewControllerWithIdentifier: @"activityIndicator"];
	[self.navigationController.view addSubview: activityController.view];
︙︙

Changes to iOS/scrypt-pwgen.xcodeproj/project.pbxproj.

︙︙
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189

		};
/* End PBXNativeTarget section */

/* Begin PBXProject section */
		4B2E52D41DA942840040D091 /* Project object */ = {
			isa = PBXProject;
			attributes = {
				LastUpgradeCheck = 0820;
				ORGANIZATIONNAME = "Jonathan Schleifer";
				TargetAttributes = {
					4B2E52DB1DA942840040D091 = {
						CreatedOnToolsVersion = 8.0;
						DevelopmentTeam = MXKNFCKFL6;
						ProvisioningStyle = Automatic;
					};








|








175
176
177
178
179
180
181
182
183
184
185
186
187
188
189

		};
/* End PBXNativeTarget section */

/* Begin PBXProject section */
		4B2E52D41DA942840040D091 /* Project object */ = {
			isa = PBXProject;
			attributes = {
				LastUpgradeCheck = 0910;
				ORGANIZATIONNAME = "Jonathan Schleifer";
				TargetAttributes = {
					4B2E52DB1DA942840040D091 = {
						CreatedOnToolsVersion = 8.0;
						DevelopmentTeam = MXKNFCKFL6;
						ProvisioningStyle = Automatic;
					};
︙︙
263
264
265
266
267
268
269

270

271
272
273
274
275
276
277


278


279
280
281
282
283
284
285

			isa = XCBuildConfiguration;
			buildSettings = {
				ALWAYS_SEARCH_USER_PATHS = NO;
				CLANG_ANALYZER_NONNULL = YES;
				CLANG_CXX_LANGUAGE_STANDARD = "gnu++0x";
				CLANG_CXX_LIBRARY = "libc++";
				CLANG_ENABLE_OBJC_ARC = YES;

				CLANG_WARN_BOOL_CONVERSION = YES;

				CLANG_WARN_CONSTANT_CONVERSION = YES;
				CLANG_WARN_DIRECT_OBJC_ISA_USAGE = YES_ERROR;
				CLANG_WARN_DOCUMENTATION_COMMENTS = YES;
				CLANG_WARN_EMPTY_BODY = YES;
				CLANG_WARN_ENUM_CONVERSION = YES;
				CLANG_WARN_INFINITE_RECURSION = YES;
				CLANG_WARN_INT_CONVERSION = YES;


				CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR;


				CLANG_WARN_SUSPICIOUS_MOVE = YES;
				CLANG_WARN_SUSPICIOUS_MOVES = YES;
				CLANG_WARN_UNREACHABLE_CODE = YES;
				CLANG_WARN__DUPLICATE_METHOD_MATCH = YES;
				"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "iPhone Developer";
				COPY_PHASE_STRIP = NO;
				DEBUG_INFORMATION_FORMAT = dwarf;








>

>







>
>

>
>








263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291

			isa = XCBuildConfiguration;
			buildSettings = {
				ALWAYS_SEARCH_USER_PATHS = NO;
				CLANG_ANALYZER_NONNULL = YES;
				CLANG_CXX_LANGUAGE_STANDARD = "gnu++0x";
				CLANG_CXX_LIBRARY = "libc++";
				CLANG_ENABLE_OBJC_ARC = YES;
				CLANG_WARN_BLOCK_CAPTURE_AUTORELEASING = YES;
				CLANG_WARN_BOOL_CONVERSION = YES;
				CLANG_WARN_COMMA = YES;
				CLANG_WARN_CONSTANT_CONVERSION = YES;
				CLANG_WARN_DIRECT_OBJC_ISA_USAGE = YES_ERROR;
				CLANG_WARN_DOCUMENTATION_COMMENTS = YES;
				CLANG_WARN_EMPTY_BODY = YES;
				CLANG_WARN_ENUM_CONVERSION = YES;
				CLANG_WARN_INFINITE_RECURSION = YES;
				CLANG_WARN_INT_CONVERSION = YES;
				CLANG_WARN_NON_LITERAL_NULL_CONVERSION = YES;
				CLANG_WARN_OBJC_LITERAL_CONVERSION = YES;
				CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR;
				CLANG_WARN_RANGE_LOOP_ANALYSIS = YES;
				CLANG_WARN_STRICT_PROTOTYPES = YES;
				CLANG_WARN_SUSPICIOUS_MOVE = YES;
				CLANG_WARN_SUSPICIOUS_MOVES = YES;
				CLANG_WARN_UNREACHABLE_CODE = YES;
				CLANG_WARN__DUPLICATE_METHOD_MATCH = YES;
				"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "iPhone Developer";
				COPY_PHASE_STRIP = NO;
				DEBUG_INFORMATION_FORMAT = dwarf;
︙︙
297
298
299
300
301
302
303

304
305
306
307
308
309
310
311
312
313
314
315

316

317
318
319
320
321
322
323


324


325
326
327
328
329
330
331

				GCC_WARN_ABOUT_RETURN_TYPE = YES_ERROR;
				GCC_WARN_UNDECLARED_SELECTOR = YES;
				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
				GCC_WARN_UNUSED_FUNCTION = YES;
				GCC_WARN_UNUSED_VARIABLE = YES;
				IPHONEOS_DEPLOYMENT_TARGET = 9.0;
				MTL_ENABLE_DEBUG_INFO = YES;

				SDKROOT = iphoneos;
			};
			name = Debug;
		};
		4B2E52F21DA942840040D091 /* Release */ = {
			isa = XCBuildConfiguration;
			buildSettings = {
				ALWAYS_SEARCH_USER_PATHS = NO;
				CLANG_ANALYZER_NONNULL = YES;
				CLANG_CXX_LANGUAGE_STANDARD = "gnu++0x";
				CLANG_CXX_LIBRARY = "libc++";
				CLANG_ENABLE_OBJC_ARC = YES;

				CLANG_WARN_BOOL_CONVERSION = YES;

				CLANG_WARN_CONSTANT_CONVERSION = YES;
				CLANG_WARN_DIRECT_OBJC_ISA_USAGE = YES_ERROR;
				CLANG_WARN_DOCUMENTATION_COMMENTS = YES;
				CLANG_WARN_EMPTY_BODY = YES;
				CLANG_WARN_ENUM_CONVERSION = YES;
				CLANG_WARN_INFINITE_RECURSION = YES;
				CLANG_WARN_INT_CONVERSION = YES;


				CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR;


				CLANG_WARN_SUSPICIOUS_MOVE = YES;
				CLANG_WARN_SUSPICIOUS_MOVES = YES;
				CLANG_WARN_UNREACHABLE_CODE = YES;
				CLANG_WARN__DUPLICATE_METHOD_MATCH = YES;
				"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "iPhone Developer";
				COPY_PHASE_STRIP = NO;
				DEBUG_INFORMATION_FORMAT = "dwarf-with-dsym";








>












>

>







>
>

>
>








303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344

				GCC_WARN_ABOUT_RETURN_TYPE = YES_ERROR;
				GCC_WARN_UNDECLARED_SELECTOR = YES;
				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
				GCC_WARN_UNUSED_FUNCTION = YES;
				GCC_WARN_UNUSED_VARIABLE = YES;
				IPHONEOS_DEPLOYMENT_TARGET = 9.0;
				MTL_ENABLE_DEBUG_INFO = YES;
				ONLY_ACTIVE_ARCH = YES;
				SDKROOT = iphoneos;
			};
			name = Debug;
		};
		4B2E52F21DA942840040D091 /* Release */ = {
			isa = XCBuildConfiguration;
			buildSettings = {
				ALWAYS_SEARCH_USER_PATHS = NO;
				CLANG_ANALYZER_NONNULL = YES;
				CLANG_CXX_LANGUAGE_STANDARD = "gnu++0x";
				CLANG_CXX_LIBRARY = "libc++";
				CLANG_ENABLE_OBJC_ARC = YES;
				CLANG_WARN_BLOCK_CAPTURE_AUTORELEASING = YES;
				CLANG_WARN_BOOL_CONVERSION = YES;
				CLANG_WARN_COMMA = YES;
				CLANG_WARN_CONSTANT_CONVERSION = YES;
				CLANG_WARN_DIRECT_OBJC_ISA_USAGE = YES_ERROR;
				CLANG_WARN_DOCUMENTATION_COMMENTS = YES;
				CLANG_WARN_EMPTY_BODY = YES;
				CLANG_WARN_ENUM_CONVERSION = YES;
				CLANG_WARN_INFINITE_RECURSION = YES;
				CLANG_WARN_INT_CONVERSION = YES;
				CLANG_WARN_NON_LITERAL_NULL_CONVERSION = YES;
				CLANG_WARN_OBJC_LITERAL_CONVERSION = YES;
				CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR;
				CLANG_WARN_RANGE_LOOP_ANALYSIS = YES;
				CLANG_WARN_STRICT_PROTOTYPES = YES;
				CLANG_WARN_SUSPICIOUS_MOVE = YES;
				CLANG_WARN_SUSPICIOUS_MOVES = YES;
				CLANG_WARN_UNREACHABLE_CODE = YES;
				CLANG_WARN__DUPLICATE_METHOD_MATCH = YES;
				"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "iPhone Developer";
				COPY_PHASE_STRIP = NO;
				DEBUG_INFORMATION_FORMAT = "dwarf-with-dsym";
︙︙