Chromoting iOS client

remoting/ios/host_refresh.h

Index: remoting/ios/host_refresh.h
diff --git a/remoting/ios/host_refresh.h b/remoting/ios/host_refresh.h
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+++ b/remoting/ios/host_refresh.h
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+// Copyright 2014 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.
+
+#ifndef REMOTING_IOS_HOST_REFRESH_H_
+#define REMOTING_IOS_HOST_REFRESH_H_
+
+#import <Foundation/Foundation.h>
+
+#import "GTMOAuth2Authentication.h"
+
+// HostRefresh encapsulates a fetch of the Chromoting host list from
+// the jabber service.
+
+// Contract to handle the host list result of a Chromoting host list fetch.
+@protocol HostRefreshDelegate<NSObject>
+
+- (void)hostListRefresh:(NSArray*)hostList errorMessage:(NSString*)errorMessage;
+
+@end
+
+// Fetches the host list from the jabber service async.  Authenticates,
+// and parses the results to provide to a HostListViewController
+@interface HostRefresh : NSObject<NSURLConnectionDataDelegate>
+
+// Store data read while the connection is active, and can be used after the
+// connection has been discarded
+@property(nonatomic, copy) NSMutableData* jsonData;
+@property(nonatomic, copy) NSString* errorMessage;
+@property(nonatomic, assign) id<HostRefreshDelegate> delegate;
+
+- (void)refreshHostList:(GTMOAuth2Authentication*)authReq
+               delegate:(id<HostRefreshDelegate>)delegate;
+
+@end
+
+#endif  // REMOTING_IOS_HOST_REFRESH_H_