Diff: NetworkInterface.h

Revision:

8:9c6673c93082

Parent:

7:43a7e8c0d6cc

Child:

9:1600369a29dd

--- a/NetworkInterface.h	Tue Apr 05 10:40:34 2016 -0500
+++ b/NetworkInterface.h	Tue Apr 05 12:02:56 2016 -0500
@@ -18,6 +18,7 @@
 #define NETWORK_INTERFACE_H
 
 #include "FunctionPointer.h"
+#include "SocketAddress.h"
 
 /**
  *  @enum ns_error_t
@@ -71,10 +72,10 @@
 
     /** Looks up the specified host's IP address
     /param name Hostname to lookup
-    /param port Optional port to pass to SocketAddress
-    /return     Resolved IP address, SocketAddress with null IP address on failure
+    /param dest Destination for IP address, must have space for SocketAddress::IP_SIZE
+    /return     0 on success, negative on failure
     */
-    virtual SocketAddress gethostbyname(const char *name, uint16_t port=0);
+    virtual int gethostbyname(const char *name, char *dest);
 
 protected:
     friend class Socket;
@@ -132,7 +133,7 @@
                     one time [Default: 1]
     \return         0 on success, negative on failure
     */
-    virtual int socket_listen(void *handle, int backlog=1) = 0;
+    virtual int socket_listen(void *handle, int backlog) = 0;
 
     /** Accept a new connection.
     \param handle   Socket handle
@@ -146,13 +147,13 @@
     \param address  SocketAddress to connect to
     \return         0 on success, negative on failure
     */
-    virtual int socket_connect(void *handle, SocketAddress address) = 0;
+    virtual int socket_connect(void *handle, const SocketAddress &address) = 0;
 
     /** Check if the socket is connected
     \param handle   Socket handle
     \return         true if connected, false otherwise
     */
-    virtual bool socket_is_connected(void *handle);
+    virtual bool socket_is_connected(void *handle) = 0;
 
     /** Send data to the remote host
     \param handle   Socket handle
@@ -177,7 +178,7 @@
     \param size     The length of the packet to be sent
     \return the number of written bytes on success, negative on failure
     */
-    virtual int socket_sendto(void *handle, SocketAddress address, const void *data, unsigned size) = 0;
+    virtual int socket_sendto(void *handle, const SocketAddress &address, const void *data, unsigned size) = 0;
 
     /** Receive a packet from a remote endpoint
     \param handle   Socket handle