mirror of
https://github.com/firebase/firebase-ios-sdk
synced 2026-11-10 22:45:59 +05:45
124 lines
4.5 KiB
Objective-C
124 lines
4.5 KiB
Objective-C
/*
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* Copyright 2017 Google
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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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#import "FIRMessagingInstanceIDProxy.h"
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@implementation FIRMessagingInstanceIDProxy
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+ (nonnull instancetype)instanceIDProxy {
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static id proxyInstanceID = nil;
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static dispatch_once_t onceToken;
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dispatch_once(&onceToken, ^{
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Class instanceIDClass = NSClassFromString(@"FIRInstanceID");
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if (!instanceIDClass) {
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proxyInstanceID = nil;
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return;
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}
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SEL instanceIDSelector = NSSelectorFromString(@"instanceID");
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if (![instanceIDClass respondsToSelector:instanceIDSelector]) {
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proxyInstanceID = nil;
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return;
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}
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#pragma clang diagnostic push
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#pragma clang diagnostic ignored "-Warc-performSelector-leaks"
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proxyInstanceID = [instanceIDClass performSelector:instanceIDSelector];
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#pragma clang diagnostic pop
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});
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return (FIRMessagingInstanceIDProxy *)proxyInstanceID;
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}
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- (void)setAPNSToken:(nonnull NSData *)token
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type:(FIRMessagingInstanceIDProxyAPNSTokenType)type {
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id proxy = [[self class] instanceIDProxy];
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SEL setAPNSTokenSelector = NSSelectorFromString(@"setAPNSToken:type:");
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if (![proxy respondsToSelector:setAPNSTokenSelector]) {
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return;
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}
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// Since setAPNSToken takes a scalar value, use NSInvocation
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NSMethodSignature *methodSignature =
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[[proxy class] instanceMethodSignatureForSelector:setAPNSTokenSelector];
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NSInvocation *invocation = [NSInvocation invocationWithMethodSignature:methodSignature];
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invocation.selector = setAPNSTokenSelector;
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invocation.target = proxy;
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[invocation setArgument:&token atIndex:2];
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[invocation setArgument:&type atIndex:3];
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[invocation invoke];
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}
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#pragma mark - Tokens
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- (nullable NSString *)token {
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id proxy = [[self class] instanceIDProxy];
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SEL getTokenSelector = NSSelectorFromString(@"token");
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if (![proxy respondsToSelector:getTokenSelector]) {
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return nil;
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}
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#pragma clang diagnostic push
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#pragma clang diagnostic ignored "-Warc-performSelector-leaks"
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return [proxy performSelector:getTokenSelector];
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#pragma clang diagnostic pop
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}
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- (void)tokenWithAuthorizedEntity:(nonnull NSString *)authorizedEntity
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scope:(nonnull NSString *)scope
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options:(nullable NSDictionary *)options
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handler:(nonnull FIRMessagingInstanceIDProxyTokenHandler)handler {
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id proxy = [[self class] instanceIDProxy];
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SEL getTokenSelector = NSSelectorFromString(@"tokenWithAuthorizedEntity:scope:options:handler:");
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if (![proxy respondsToSelector:getTokenSelector]) {
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return;
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}
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// Since there are >2 arguments, use NSInvocation
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NSMethodSignature *methodSignature =
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[[proxy class] instanceMethodSignatureForSelector:getTokenSelector];
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NSInvocation *invocation = [NSInvocation invocationWithMethodSignature:methodSignature];
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invocation.selector = getTokenSelector;
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invocation.target = proxy;
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[invocation setArgument:&authorizedEntity atIndex:2];
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[invocation setArgument:&scope atIndex:3];
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[invocation setArgument:&options atIndex:4];
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[invocation setArgument:&handler atIndex:5];
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[invocation invoke];
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}
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- (void)deleteTokenWithAuthorizedEntity:(nonnull NSString *)authorizedEntity
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scope:(nonnull NSString *)scope
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handler:
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(nonnull FIRMessagingInstanceIDProxyDeleteTokenHandler)handler {
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id proxy = [[self class] instanceIDProxy];
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SEL deleteTokenSelector = NSSelectorFromString(@"deleteTokenWithAuthorizedEntity:scope:handler:");
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if (![proxy respondsToSelector:deleteTokenSelector]) {
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return;
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}
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// Since there are >2 arguments, use NSInvocation
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NSMethodSignature *methodSignature =
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[[proxy class] instanceMethodSignatureForSelector:deleteTokenSelector];
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NSInvocation *invocation = [NSInvocation invocationWithMethodSignature:methodSignature];
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invocation.selector = deleteTokenSelector;
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invocation.target = proxy;
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[invocation setArgument:&authorizedEntity atIndex:2];
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[invocation setArgument:&scope atIndex:3];
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[invocation setArgument:&handler atIndex:4];
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[invocation invoke];
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}
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@end
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