6cca0f244f
As of iOS 13.3.1, apps installed with free developer accounts that contain embedded frameworks fail to launch. To work around this, we now link all dependencies via Cocoapods as static libraries.
118 lines
3.4 KiB
Objective-C
118 lines
3.4 KiB
Objective-C
/* Copyright (c) 2011 Google Inc.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#if !__has_feature(objc_arc)
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#error "This file needs to be compiled with ARC enabled."
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#endif
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#import "GTLRUtilities.h"
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#include <objc/runtime.h>
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@implementation GTLRUtilities
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#pragma mark Key-Value Coding Searches in an Array
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+ (NSArray *)objectsFromArray:(NSArray *)sourceArray
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withValue:(id)desiredValue
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forKeyPath:(NSString *)keyPath {
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// Step through all entries, get the value from
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// the key path, and see if it's equal to the
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// desired value
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NSMutableArray *results = [NSMutableArray array];
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for(id obj in sourceArray) {
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id val = [obj valueForKeyPath:keyPath];
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if (GTLR_AreEqualOrBothNil(val, desiredValue)) {
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// found a match; add it to the results array
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[results addObject:obj];
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}
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}
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return results;
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}
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+ (id)firstObjectFromArray:(NSArray *)sourceArray
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withValue:(id)desiredValue
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forKeyPath:(NSString *)keyPath {
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for (id obj in sourceArray) {
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id val = [obj valueForKeyPath:keyPath];
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if (GTLR_AreEqualOrBothNil(val, desiredValue)) {
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// found a match; return it
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return obj;
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}
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}
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return nil;
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}
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#pragma mark Version helpers
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@end
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// isEqual: has the fatal flaw that it doesn't deal well with the receiver
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// being nil. We'll use this utility instead.
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BOOL GTLR_AreEqualOrBothNil(id obj1, id obj2) {
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if (obj1 == obj2) {
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return YES;
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}
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if (obj1 && obj2) {
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BOOL areEqual = [(NSObject *)obj1 isEqual:obj2];
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return areEqual;
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}
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return NO;
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}
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BOOL GTLR_AreBoolsEqual(BOOL b1, BOOL b2) {
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// avoid comparison problems with boolean types by negating
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// both booleans
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return (!b1 == !b2);
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}
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NSNumber *GTLR_EnsureNSNumber(NSNumber *num) {
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// If the server returned a string object where we expect a number, try
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// to make a number object.
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if ([num isKindOfClass:[NSString class]]) {
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NSNumber *newNum;
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NSString *str = (NSString *)num;
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if ([str rangeOfString:@"."].location != NSNotFound) {
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// This is a floating-point number.
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// Force the parser to use '.' as the decimal separator.
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static NSLocale *usLocale = nil;
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@synchronized([GTLRUtilities class]) {
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if (usLocale == nil) {
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usLocale = [[NSLocale alloc] initWithLocaleIdentifier:@"en_US"];
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}
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newNum = [NSDecimalNumber decimalNumberWithString:(NSString*)num
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locale:(id)usLocale];
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}
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} else {
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// NSDecimalNumber +decimalNumberWithString:locale:
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// does not correctly create an NSNumber for large values like
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// 71100000000007780.
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if ([str hasPrefix:@"-"]) {
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newNum = @([str longLongValue]);
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} else {
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const char *utf8 = str.UTF8String;
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unsigned long long ull = strtoull(utf8, NULL, 10);
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newNum = @(ull);
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}
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}
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if (newNum != nil) {
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num = newNum;
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}
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}
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return num;
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}
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