--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/sanguino/cores/arduino/IPAddress.h Thu Jul 07 12:23:34 2016 +0200
@@ -0,0 +1,76 @@
+/*
+ *
+ * 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
+
+#include <Printable.h>
+
+// A class to make it easier to handle and pass around IP addresses
+
+class IPAddress : public Printable {
+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);
+
+ virtual size_t printTo(Print& p) const;
+
+ 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