| // |
| // Copyright 2018 Google Inc. |
| // |
| // 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 <Foundation/Foundation.h> |
| |
| NS_ASSUME_NONNULL_BEGIN |
| |
| /** |
| * The helper class for the connected socket to retrieve its peer socket info. |
| * |
| * @note This class supports both IPv4 and IPv6 addresses, but currently only IPv4 is used. |
| */ |
| @interface EDOSocketPort : NSObject |
| |
| /** The port number that the socket itself is bound to. */ |
| @property(readonly, nonatomic) UInt16 port; |
| /** The IP address that the socket is bound to. */ |
| @property(readonly, nullable, nonatomic) NSString *IPAddress; |
| |
| /** The port number for the peer. */ |
| @property(readonly, nonatomic) UInt16 peerPort; |
| /** The IP address for the peer. */ |
| @property(readonly, nullable, nonatomic) NSString *peerIPAddress; |
| |
| /** The local path for the UNIX socket it connects to. */ |
| @property(readonly, nullable, nonatomic) NSString *localPath; |
| |
| - (instancetype)init NS_UNAVAILABLE; |
| |
| /** Init with an established socket file descriptor. */ |
| - (instancetype)initWithSocket:(dispatch_fd_t)socketFD NS_DESIGNATED_INITIALIZER; |
| |
| @end |
| |
| NS_ASSUME_NONNULL_END |
