From ea3ff01740cdfd4505503bcff9f5d889ce1b4545 Mon Sep 17 00:00:00 2001
From: Christian Grothoff <christian@grothoff.org>
Date: Tue, 8 Nov 2011 19:37:32 +0000
Subject: adding address abstraction

---
 src/hello/Makefile.am |  2 +-
 src/hello/address.c   | 64 +++++++++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 65 insertions(+), 1 deletion(-)
 create mode 100644 src/hello/address.c

(limited to 'src/hello')

diff --git a/src/hello/Makefile.am b/src/hello/Makefile.am
index 61c84e50e..0122a1918 100644
--- a/src/hello/Makefile.am
+++ b/src/hello/Makefile.am
@@ -12,7 +12,7 @@ endif
 lib_LTLIBRARIES = libgnunethello.la
 
 libgnunethello_la_SOURCES = \
-  hello.c 
+  hello.c address.c
 libgnunethello_la_LIBADD = \
  $(top_builddir)/src/util/libgnunetutil.la $(XLIB)
 libgnunethello_la_LDFLAGS = \
diff --git a/src/hello/address.c b/src/hello/address.c
new file mode 100644
index 000000000..51fb296c3
--- /dev/null
+++ b/src/hello/address.c
@@ -0,0 +1,64 @@
+/*
+     This file is part of GNUnet.
+     (C) 2009 Christian Grothoff (and other contributing authors)
+
+     GNUnet 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 3, or (at your
+     option) any later version.
+
+     GNUnet 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 GNUnet; see the file COPYING.  If not, write to the
+     Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+     Boston, MA 02111-1307, USA.
+*/
+
+/**
+ * @file hello/address.c
+ * @brief helper functions for handling addresses
+ * @author Christian Grothoff
+ */
+#include "platform.h"
+#include "gnunet_hello_lib.h"
+#include "gnunet_util_lib.h"
+
+
+/**
+ * Allocate an address struct.
+ *
+ * @param peer the peer
+ * @param transport_name plugin name
+ * @param address binary address
+ * @param address_length number of bytes in 'address'
+ * @return the address struct
+ */
+struct GNUNET_HELLO_Address *
+GNUNET_HELLO_address_allocate (const struct GNUNET_PeerIdentity *peer,
+			       const char *transport_name,
+			       const void *address,
+			       size_t address_length)
+{
+  struct GNUNET_HELLO_Address *addr;
+  size_t slen;
+  char *end;
+
+  slen = strlen (transport_name) + 1;
+  addr = GNUNET_malloc (sizeof (struct GNUNET_HELLO_Address) + 
+			address_length + 
+			slen);
+  addr->peer = *peer;
+  addr->address = &addr[1];
+  end = (char*) &addr[1];
+  memcpy (end, address, address_length);
+  addr->address_length = address_length;
+  addr->transport_name = &end[address_length];
+  memcpy (&end[address_length], transport_name, slen);
+  return addr;
+}
+
+/* end of address.c */
-- 
cgit v1.2.3