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/* * Copyright 2019 Google * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */
#import "FIRInstanceIDURLQueryItem.h"
@implementation FIRInstanceIDURLQueryItem
+ (instancetype)queryItemWithName:(NSString *)name value:(NSString *)value { return [[[self class] alloc] initWithName:name value:value]; }
- (instancetype)initWithName:(NSString *)name value:(NSString *)value { self = [super init]; if (self) { _name = [name copy]; _value = [value copy]; } return self; } @end
NSString *FIRInstanceIDQueryFromQueryItems(NSArray<FIRInstanceIDURLQueryItem *> *queryItems) { if ([NSURLQueryItem class]) { // We are iOS 8.0 and above. Convert to NSURLQueryItems and get query that way // to take advantage of any automatic encoding NSMutableArray<NSURLQueryItem *> *urlItems = [NSMutableArray arrayWithCapacity:queryItems.count]; for (FIRInstanceIDURLQueryItem *queryItem in queryItems) { [urlItems addObject:[NSURLQueryItem queryItemWithName:queryItem.name value:queryItem.value]]; } NSURLComponents *components = [[NSURLComponents alloc] init]; components.queryItems = urlItems; return components.query; } else { // We are on iOS 7.0. Manually create the query string NSMutableArray<NSString *> *pairs = [NSMutableArray arrayWithCapacity:queryItems.count]; for (FIRInstanceIDURLQueryItem *queryItem in queryItems) { [pairs addObject:[NSString stringWithFormat:@"%@=%@", queryItem.name, queryItem.value]]; } return [pairs componentsJoinedByString:@"&"]; } }
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