From 244137b10d511dedb1798b90aa2f4c354c50a44e Mon Sep 17 00:00:00 2001
From: Andrew Tridgell <tridge@samba.org>
Date: Thu, 12 May 2011 12:29:21 +0200
Subject: s4-ipv6: added socket_address_from_sockaddr_storage()

this converts a struct sockaddr_storage to a struct socket_address
---
 source4/lib/socket/socket.c | 44 ++++++++++++++++++++++++++++++++++++++++++++
 source4/lib/socket/socket.h |  4 ++++
 2 files changed, 48 insertions(+)

(limited to 'source4/lib/socket')

diff --git a/source4/lib/socket/socket.c b/source4/lib/socket/socket.c
index cecd1026d5..41638b3d72 100644
--- a/source4/lib/socket/socket.c
+++ b/source4/lib/socket/socket.c
@@ -510,6 +510,50 @@ _PUBLIC_ struct socket_address *socket_address_from_sockaddr(TALLOC_CTX *mem_ctx
 	return addr;
 }
 
+
+/*
+   Create a new socket_address from sockaddr_storage
+ */
+_PUBLIC_ struct socket_address *socket_address_from_sockaddr_storage(TALLOC_CTX *mem_ctx,
+								     const struct sockaddr_storage *sockaddr,
+	uint16_t port)
+{
+	struct socket_address *addr = talloc_zero(mem_ctx, struct socket_address);
+	char addr_str[INET6_ADDRSTRLEN+1];
+	const char *str;
+
+	if (!addr) {
+		return NULL;
+	}
+	addr->port = port;
+	switch (sockaddr->ss_family) {
+	case AF_INET:
+		addr->family = "ipv4";
+		break;
+#ifdef HAVE_IPV6
+	case AF_INET6:
+		addr->family = "ipv6";
+		break;
+#endif
+	default:
+		talloc_free(addr);
+		return NULL;
+	}
+
+	str = print_sockaddr(addr_str, sizeof(addr_str), sockaddr);
+	if (str == NULL) {
+		talloc_free(addr);
+		return NULL;
+	}
+	addr->addr = talloc_strdup(addr, str);
+	if (addr->addr == NULL) {
+		talloc_free(addr);
+		return NULL;
+	}
+
+	return addr;
+}
+
 /* Copy a socket_address structure */
 struct socket_address *socket_address_copy(TALLOC_CTX *mem_ctx,
 					   const struct socket_address *oaddr)
diff --git a/source4/lib/socket/socket.h b/source4/lib/socket/socket.h
index 88360ac8f3..e00b61ba6c 100644
--- a/source4/lib/socket/socket.h
+++ b/source4/lib/socket/socket.h
@@ -174,6 +174,10 @@ struct socket_address *socket_address_from_strings(TALLOC_CTX *mem_ctx,
 struct socket_address *socket_address_from_sockaddr(TALLOC_CTX *mem_ctx, 
 						    struct sockaddr *sockaddr, 
 						    size_t addrlen);
+struct sockaddr_storage;
+struct socket_address *socket_address_from_sockaddr_storage(TALLOC_CTX *mem_ctx,
+							    const struct sockaddr_storage *sockaddr,
+							    uint16_t port);
 _PUBLIC_ void socket_address_set_port(struct socket_address *a,
 				      uint16_t port);
 struct socket_address *socket_address_copy(TALLOC_CTX *mem_ctx,
-- 
cgit