From 12de22d3bb4a1050dd14f8494774f269422050d6 Mon Sep 17 00:00:00 2001
From: Max Kellermann <max@duempel.org>
Date: Fri, 13 Feb 2015 21:16:43 +0100
Subject: net/StaticSocketAdress: new class wrapping struct sockaddr_storage

---
 src/event/ServerSocket.cxx | 18 +++++++++++-------
 1 file changed, 11 insertions(+), 7 deletions(-)

(limited to 'src/event/ServerSocket.cxx')

diff --git a/src/event/ServerSocket.cxx b/src/event/ServerSocket.cxx
index d7a429f62..9bde636bc 100644
--- a/src/event/ServerSocket.cxx
+++ b/src/event/ServerSocket.cxx
@@ -19,6 +19,7 @@
 
 #include "config.h"
 #include "ServerSocket.hxx"
+#include "net/StaticSocketAddress.hxx"
 #include "net/SocketAddress.hxx"
 #include "net/SocketUtil.hxx"
 #include "net/SocketError.hxx"
@@ -148,10 +149,10 @@ get_remote_uid(int fd)
 inline void
 OneServerSocket::Accept()
 {
-	struct sockaddr_storage peer_address;
+	StaticSocketAddress peer_address;
 	size_t peer_address_length = sizeof(peer_address);
 	int peer_fd =
-		accept_cloexec_nonblock(Get(), (struct sockaddr*)&peer_address,
+		accept_cloexec_nonblock(Get(), peer_address,
 					&peer_address_length);
 	if (peer_fd < 0) {
 		const SocketErrorMessage msg;
@@ -160,6 +161,8 @@ OneServerSocket::Accept()
 		return;
 	}
 
+	peer_address.SetSize(peer_address_length);
+
 	if (socket_keepalive(peer_fd)) {
 		const SocketErrorMessage msg;
 		FormatError(server_socket_domain,
@@ -167,8 +170,7 @@ OneServerSocket::Accept()
 			    (const char *)msg);
 	}
 
-	parent.OnAccept(peer_fd,
-			{ (const sockaddr *)&peer_address, socklen_t(peer_address_length) },
+	parent.OnAccept(peer_fd, peer_address,
 			get_remote_uid(peer_fd));
 }
 
@@ -293,16 +295,18 @@ ServerSocket::AddFD(int fd, Error &error)
 {
 	assert(fd >= 0);
 
-	struct sockaddr_storage address;
+	StaticSocketAddress address;
 	socklen_t address_length = sizeof(address);
-	if (getsockname(fd, (struct sockaddr *)&address,
+	if (getsockname(fd, address,
 			&address_length) < 0) {
 		SetSocketError(error);
 		error.AddPrefix("Failed to get socket address: ");
 		return false;
 	}
 
-	OneServerSocket &s = AddAddress({(const sockaddr *)&address, address_length});
+	address.SetSize(address_length);
+
+	OneServerSocket &s = AddAddress(address);
 	s.SetFD(fd);
 
 	return true;
-- 
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