diff options
Diffstat (limited to 'libraries/Ethernet/IPAddress.h')
-rw-r--r-- | libraries/Ethernet/IPAddress.h | 72 |
1 files changed, 0 insertions, 72 deletions
diff --git a/libraries/Ethernet/IPAddress.h b/libraries/Ethernet/IPAddress.h deleted file mode 100644 index 487e420..0000000 --- a/libraries/Ethernet/IPAddress.h +++ /dev/null @@ -1,72 +0,0 @@ -/* - * - * MIT License: - * Copyright (c) 2011 Adrian McEwen - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE - * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN - * THE SOFTWARE. - * - * adrianm@mcqn.com 1/1/2011 - */ - -#ifndef IPAddress_h -#define IPAddress_h - -// A class to make it easier to handle and pass around IP addresses - -class IPAddress { -private: - uint8_t _address[4]; // IPv4 address - // Access the raw byte array containing the address. Because this returns a pointer - // to the internal structure rather than a copy of the address this function should only - // be used when you know that the usage of the returned uint8_t* will be transient and not - // stored. - uint8_t* raw_address() { return _address; }; - -public: - // Constructors - IPAddress(); - IPAddress(uint8_t first_octet, uint8_t second_octet, uint8_t third_octet, uint8_t fourth_octet); - IPAddress(uint32_t address); - IPAddress(const uint8_t *address); - - // Overloaded cast operator to allow IPAddress objects to be used where a pointer - // to a four-byte uint8_t array is expected - operator uint32_t() { return *((uint32_t*)_address); }; - bool operator==(const IPAddress& addr) { return (*((uint32_t*)_address)) == (*((uint32_t*)addr._address)); }; - bool operator==(const uint8_t* addr); - - // Overloaded index operator to allow getting and setting individual octets of the address - uint8_t operator[](int index) const { return _address[index]; }; - uint8_t& operator[](int index) { return _address[index]; }; - - // Overloaded copy operators to allow initialisation of IPAddress objects from other types - IPAddress& operator=(const uint8_t *address); - IPAddress& operator=(uint32_t address); - - friend class EthernetClass; - friend class UDP; - friend class Client; - friend class Server; - friend class DhcpClass; - friend class DNSClient; -}; - -const IPAddress INADDR_NONE(0,0,0,0); - - -#endif |