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| 1 // Copyright 2017 The Chromium Authors. All rights reserved. | |
| 2 // Use of this source code is governed by a BSD-style license that can be | |
| 3 // found in the LICENSE file. | |
| 4 | |
| 5 #if !defined(__has_feature) || !__has_feature(objc_arc) | |
| 6 #error "This file requires ARC support." | |
| 7 #endif | |
| 8 | |
| 9 #import "remoting/client/ios/facade/remoting_service.h" | |
| 10 | |
| 11 #import <Foundation/Foundation.h> | |
| 12 #import <Security/Security.h> | |
| 13 | |
| 14 #import "base/mac/bind_objc_block.h" | |
| 15 #import "remoting/client/ios/domain/host_info.h" | |
| 16 #import "remoting/client/ios/domain/user_info.h" | |
| 17 #import "remoting/client/ios/facade/host_info.h" | |
| 18 #import "remoting/client/ios/facade/host_list_fetcher.h" | |
| 19 #import "remoting/client/ios/facade/ios_client_runtime_delegate.h" | |
| 20 #import "remoting/client/ios/facade/remoting_authentication.h" | |
| 21 #import "remoting/client/ios/facade/remoting_service.h" | |
| 22 #import "remoting/client/ios/keychain_wrapper.h" | |
| 23 | |
| 24 #include "base/logging.h" | |
| 25 #include "base/strings/sys_string_conversions.h" | |
| 26 #include "net/url_request/url_request_context_getter.h" | |
| 27 #include "remoting/base/oauth_token_getter.h" | |
| 28 #include "remoting/base/oauth_token_getter_impl.h" | |
| 29 | |
| 30 static NSString* const kCRDAuthenticatedUserEmailKey = | |
| 31 @"kCRDAuthenticatedUserEmailKey"; | |
| 32 | |
| 33 NSString* const kHostsDidUpdate = @"kHostsDidUpdate"; | |
| 34 | |
| 35 NSString* const kUserDidUpdate = @"kUserDidUpdate"; | |
| 36 NSString* const kUserInfo = @"kUserInfo"; | |
| 37 | |
| 38 @interface RemotingService ()<RemotingAuthenticationDelegate> { | |
| 39 std::unique_ptr<remoting::OAuthTokenGetter> _tokenGetter; | |
| 40 remoting::HostListFetcher* _hostListFetcher; | |
| 41 remoting::IosClientRuntimeDelegate* _clientRuntimeDelegate; | |
| 42 } | |
| 43 @end | |
| 44 | |
| 45 @implementation RemotingService | |
| 46 | |
| 47 @synthesize authentication = _authentication; | |
| 48 @synthesize hosts = _hosts; | |
| 49 | |
| 50 // RemotingService is a singleton. | |
| 51 + (RemotingService*)SharedInstance { | |
| 52 static RemotingService* sharedInstance = nil; | |
| 53 static dispatch_once_t guard; | |
| 54 dispatch_once(&guard, ^{ | |
| 55 sharedInstance = [[RemotingService alloc] init]; | |
| 56 }); | |
| 57 return sharedInstance; | |
| 58 } | |
| 59 | |
| 60 - (instancetype)init { | |
| 61 self = [super init]; | |
| 62 if (self) { | |
| 63 _authentication = [[RemotingAuthentication alloc] init]; | |
| 64 _authentication.delegate = self; | |
| 65 _hosts = nil; | |
| 66 _hostListFetcher = nil; | |
| 67 // TODO(nicholss): This might need a pointer back to the service. | |
| 68 _clientRuntimeDelegate = | |
| 69 new remoting::IosClientRuntimeDelegate(); | |
| 70 [self runtime]->SetDelegate(_clientRuntimeDelegate); | |
| 71 } | |
| 72 return self; | |
| 73 } | |
| 74 | |
| 75 #pragma mark - RemotingService Implementation | |
| 76 | |
| 77 - (void)startHostListFetchWith:(NSString*)accessToken { | |
| 78 if (!_hostListFetcher) { | |
| 79 _hostListFetcher = new remoting::HostListFetcher( | |
| 80 remoting::ChromotingClientRuntime::GetInstance()->url_requester()); | |
| 81 } | |
| 82 _hostListFetcher->RetrieveHostlist( | |
| 83 base::SysNSStringToUTF8(accessToken), | |
| 84 base::BindBlockArc(^(const std::vector<remoting::HostInfo>& hostlist) { | |
| 85 NSMutableArray<HostInfo*>* hosts = | |
| 86 [NSMutableArray arrayWithCapacity:hostlist.size()]; | |
| 87 std::string status; | |
| 88 for (const remoting::HostInfo& host_info : hostlist) { | |
| 89 remoting::HostStatus host_status = host_info.status; | |
| 90 switch (host_status) { | |
| 91 case remoting::kHostStatusOnline: | |
| 92 status = "ONLINE"; | |
| 93 break; | |
| 94 case remoting::kHostStatusOffline: | |
| 95 status = "OFFLINE"; | |
| 96 break; | |
| 97 default: | |
| 98 NOTREACHED(); | |
| 99 } | |
| 100 // TODO(nicholss): Not yet integrated: createdTime, hostVersion, | |
| 101 // kind, offlineReason. Add them as the app will need this info. | |
| 102 HostInfo* host = [[HostInfo alloc] init]; | |
| 103 host.hostId = | |
| 104 [NSString stringWithCString:host_info.host_id.c_str() | |
| 105 encoding:[NSString defaultCStringEncoding]]; | |
| 106 host.hostName = | |
| 107 [NSString stringWithCString:host_info.host_name.c_str() | |
| 108 encoding:[NSString defaultCStringEncoding]]; | |
| 109 host.jabberId = | |
| 110 [NSString stringWithCString:host_info.host_jid.c_str() | |
| 111 encoding:[NSString defaultCStringEncoding]]; | |
| 112 host.publicKey = | |
| 113 [NSString stringWithCString:host_info.public_key.c_str() | |
| 114 encoding:[NSString defaultCStringEncoding]]; | |
| 115 host.status = | |
| 116 [NSString stringWithCString:status.c_str() | |
| 117 encoding:[NSString defaultCStringEncoding]]; | |
| 118 [hosts addObject:host]; | |
| 119 } | |
| 120 _hosts = hosts; | |
| 121 [self hostListUpdated]; | |
| 122 })); | |
| 123 } | |
| 124 | |
| 125 #pragma mark - Notifications | |
| 126 | |
| 127 - (void)hostListUpdated { | |
| 128 [[NSNotificationCenter defaultCenter] postNotificationName:kHostsDidUpdate | |
| 129 object:self | |
| 130 userInfo:nil]; | |
| 131 } | |
| 132 | |
| 133 #pragma mark - RemotingAuthenticationDelegate | |
| 134 | |
| 135 - (void)userDidUpdate:(UserInfo*)user { | |
| 136 NSDictionary* userInfo = nil; | |
| 137 if (user) { | |
| 138 userInfo = [NSDictionary dictionaryWithObject:user forKey:kUserInfo]; | |
| 139 } else { | |
| 140 _hosts = nil; | |
| 141 [self hostListUpdated]; | |
| 142 } | |
| 143 [[NSNotificationCenter defaultCenter] postNotificationName:kUserDidUpdate | |
| 144 object:self | |
| 145 userInfo:userInfo]; | |
| 146 } | |
| 147 | |
| 148 #pragma mark - Properties | |
| 149 | |
| 150 - (NSArray<HostInfo*>*)hosts { | |
| 151 if ([_authentication.user isAuthenticated]) { | |
| 152 return _hosts; | |
| 153 } | |
| 154 return nil; | |
| 155 } | |
| 156 | |
| 157 - (remoting::ChromotingClientRuntime*)runtime { | |
| 158 return remoting::ChromotingClientRuntime::GetInstance(); | |
| 159 } | |
| 160 | |
| 161 #pragma mark - Implementation | |
| 162 | |
| 163 - (void)requestHostListFetch { | |
| 164 [_authentication | |
| 165 callbackWithAccessToken:base::BindBlockArc(^( | |
| 166 remoting::OAuthTokenGetter::Status status, | |
| 167 const std::string& user_email, | |
| 168 const std::string& access_token) { | |
| 169 NSString* accessToken = | |
| 170 [NSString stringWithCString:access_token.c_str() | |
| 171 encoding:[NSString defaultCStringEncoding]]; | |
| 172 [self startHostListFetchWith:accessToken]; | |
| 173 })]; | |
| 174 } | |
| 175 | |
| 176 @end | |
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Chromium Code Reviews
Issue 2871993003:
Moving the iOS directory to be remoting top level. (Closed)
