1 files changed, 56 insertions, 0 deletions
diff --git a/src/sockets/interfaces.h b/src/sockets/interfaces.h
new file mode 100644
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--- /dev/null
+++ b/src/sockets/interfaces.h
@@ -0,0 +1,56 @@
+/*
+    Copyright (C) 2005-2009  Michel de Boer <michel@twinklephone.com>
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+*/
+
+#ifndef _H_INTERFACES
+#define _H_INTERFACES
+
+#include <list>
+#include <string>
+#include <netdb.h>
+#include <sys/socket.h>
+#include <netinet/in.h>
+#include <arpa/inet.h>
+#include <net/if.h>
+#include <ifaddrs.h>
+
+using namespace std;
+
+class t_interface {
+public:
+	string name;		// interface name, eg. eth0
+	struct in_addr address;	// interface IP address
+	struct in_addr netmask; // interface netmask
+
+	t_interface(string _name);
+
+	// Get string representation of IP address
+	string get_ip_addr(void) const;
+	string get_ip_netmask(void) const;
+};
+
+// Return a list of all interfaces that are UP
+// If include_loopback == true, then the loopback interface is returned as well.
+list<t_interface> *get_interfaces(bool include_loopback = false);
+
+// Check if an interface with a certain IP address exists
+bool exists_interface(const string &hostname);
+
+// Check if an interface exists and return its IP address
+bool exists_interface_dev(const string &devname, string &ip_address);
+
+#endif