Provide HostView with data required for creating a new and session, and render for CRD iOS.

remoting/client/ios/facade/remoting_service.mm

 // Copyright 2017 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #if !defined(__has_feature) || !__has_feature(objc_arc)
 #error "This file requires ARC support."
 #endif
 
 #import "remoting/client/ios/facade/remoting_service.h"
 
 #import <Foundation/Foundation.h>
 
 #import "base/mac/bind_objc_block.h"
 
 #include "base/logging.h"
 #include "base/strings/sys_string_conversions.h"
 #include "net/url_request/url_request_context_getter.h"
 #include "remoting/base/oauth_token_getter.h"
 #include "remoting/base/oauth_token_getter_impl.h"
 #include "remoting/client/ios/facade/host_info.h"
 #include "remoting/client/ios/facade/host_list_fetcher.h"
+#include "remoting/client/ios/facade/ios_client_runtime_delegate.h"
 
 const char kOauthRedirectUrl[] =
     "https://chromoting-oauth.talkgadget."
     "google.com/talkgadget/oauth/chrome-remote-desktop/dev";
 
 std::unique_ptr<remoting::OAuthTokenGetter>
 CreateOAuthTokenGetterWithAuthorizationCode(
     const std::string& auth_code,
     const remoting::OAuthTokenGetter::CredentialsUpdatedCallback&
         on_credentials_update) {
@@ skipping 27 matching lines @@
   return oauth_tokenGetter;
 }
 
 @interface RemotingService () {
   std::unique_ptr<remoting::OAuthTokenGetter> _tokenGetter;
   UserInfo* _user;
   NSArray<HostInfo*>* _hosts;
   id<RemotingAuthenticationDelegate> _authDelegate;
   id<RemotingHostListDelegate> _hostListDelegate;
   remoting::HostListFetcher* _hostListFetcher;
+  remoting::IosClientRuntimeDelegate* _clientRuntimeDelegate;
 }
 
 @end
 
 //
 // RemodingService will act as the facade to the C++ layer that has not been
 // implemented/integrated yet.
 // TODO(nicholss): Implement/Integrate this class. At the moment it is being
 // used to generate fake data to implement the UI of the app.
 // Update: Half implemented now. User is still fake, but now real hosts lists.
@@ skipping 10 matching lines @@
   return sharedInstance;
 }
 
 - (instancetype)init {
   self = [super init];
   if (self) {
     _user = nil;
     _hosts = nil;
     _hostListFetcher = new remoting::HostListFetcher(
         remoting::ChromotingClientRuntime::GetInstance()->url_requester());
+    // TODO(nicholss): This might need a pointer back to the service.
+    _clientRuntimeDelegate =
+        new remoting::IosClientRuntimeDelegate();
+    [self runtime]->SetDelegate(_clientRuntimeDelegate);
   }
   return self;
 }
 
 #pragma mark - RemotingService Implementation
 
 // TODO(nicholss): isAuthenticated needs to just kick off a request to
 // authenticate a user. and more than one controller might want to be a delegate
 // for this info so need to change this to be more of the registration types.
 // The remoting_service might also want to be registered for authentication
@@ skipping 136 matching lines @@
   if (![self isAuthenticated]) {
     return nil;
   }
   return _hosts;
 }
 
 - (remoting::ChromotingClientRuntime*)runtime {
   return remoting::ChromotingClientRuntime::GetInstance();
 }
 
+- (void)callbackWithAccessToken:
+    (const remoting::OAuthTokenGetter::TokenCallback&)onAccessToken {
+  if (_tokenGetter) {
+    _tokenGetter->CallWithToken(onAccessToken);
+  }
+}
+
 @end