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Pods/AliyunOSSiOS/AliyunOSSSDK/OSSIPv6/OSSIPv6Adapter.h

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+/*
+ * Copyright (c) 2000-2015 Apple Inc. All rights reserved.
+ *
+ * @APPLE_OSREFERENCE_LICENSE_HEADER_START@
+ *
+ * This file contains Original Code and/or Modifications of Original Code
+ * as defined in and that are subject to the Apple Public Source License
+ * Version 2.0 (the 'License'). You may not use this file except in
+ * compliance with the License. The rights granted to you under the License
+ * may not be used to create, or enable the creation or redistribution of,
+ * unlawful or unlicensed copies of an Apple operating system, or to
+ * circumvent, violate, or enable the circumvention or violation of, any
+ * terms of an Apple operating system software license agreement.
+ *
+ * Please obtain a copy of the License at
+ * https://www.opensource.apple.com/apsl/ and read it before using this file.
+ *
+ * The Original Code and all software distributed under the License are
+ * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
+ * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
+ * Please see the License for the specific language governing rights and
+ * limitations under the License.
+ *
+ * @APPLE_OSREFERENCE_LICENSE_HEADER_END@
+ */
+/*
+ * Copyright (c) 1980, 1986, 1993
+ *	The Regents of the University of California.  All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *	@(#)route.h	8.3 (Berkeley) 4/19/94
+ * $FreeBSD: src/sys/net/route.h,v 1.36.2.1 2000/08/16 06:14:23 jayanth Exp $
+ */
+
+
+#ifndef AlicloudIPv6Adapter_h
+#define AlicloudIPv6Adapter_h
+#import <Foundation/Foundation.h>
+
+@interface OSSIPv6Adapter : NSObject
+
++ (instancetype)getInstance;
+
+/**
+ *	@brief	Checks if it's a IPv6-only network. If it's true, it's IPv6-only.
+ *
+ *	@return return YES for IPv6-only network,otherWise return NO
+ */
+- (BOOL)isIPv6OnlyNetwork;
+
+/**
+ *	@brief	Refresh the IPV6-only check
+ *
+ *	@return return YES for IPv6-only network,otherWise return NO
+ */
+- (BOOL)reResolveIPv6OnlyStatus;
+
+/**
+ *	@brief	Adapts the IPv4 address into IPv6 format under IPv6-only network.
+ *          For example:
+                42.156.220.114 -> 64:ff9b::2a9c:dc72
+ *	@param 	addr
+ *          ip address
+ *
+ *	@return return an IPv6 address
+ */
+- (NSString *)handleIpv4Address:(NSString *)addr;
+
+/**
+ *	@brief	Checks if it's an IPv4 address.
+ *
+ *	@return return YES while addr is an IPv4 address,otherwise return NO
+ */
+- (BOOL)isIPv4Address:(NSString *)addr;
+
+/**
+ *	@brief	Checks if it's an IPv6 address
+ *
+ *	@return return YES while addr is an IPv6 address,otherwise return NO
+ */
+- (BOOL)isIPv6Address:(NSString *)addr;
+
+@end
+
+#endif /* OSSIPv6Adapter_h */