librpc: Add NETWORK_INTERFACE_INFO IDL data structure

This is in preparation for adding NETWORK_INTERFACE_INFO Ioctl smbtorture test
case. This data structure is described in MS-SMB2 Sec. 2.2.32.5

Pair-Programmed-With: Stefan Metzmacher <metze@samba.org>
Signed-off-by: Anubhav Rakshit <anubhav.rakshit@gmail.com>
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Volker Lendecke <vl@samba.org>

diff --git a/librpc/idl/ioctl.idl b/librpc/idl/ioctl.idl
index b4485e0da57eb7356733f16a1e93bc6c56c030c0..a0a99501c26781ea1721c1e822b49ebaedff9f04 100644 (file)
--- a/librpc/idl/ioctl.idl
+++ b/librpc/idl/ioctl.idl
@@ -99,3 +99,48 @@ interface compression
                uint16 format;
        } compression_state;
 }
+
+interface netinterface
+{
+       typedef [bitmap32bit] bitmap {
+               FSCTL_NET_IFACE_RSS_CAPABLE = 0x00000001,
+               FSCTL_NET_IFACE_RDMA_CAPABLE = 0x00000002
+       } fsctl_net_iface_capability;
+
+       typedef [enum16bit] enum {
+               FSCTL_NET_IFACE_AF_INET = 0x0002,
+               FSCTL_NET_IFACE_AF_INET6 = 0x0017
+       } fsctl_sockaddr_af;
+
+       typedef [flag(NDR_NOALIGN)] struct {
+               [value(0)] uint16 port;
+               [flag(NDR_BIG_ENDIAN)] ipv4address ipv4;
+               [value(0)] hyper reserved;
+       } fsctl_sockaddr_in;
+
+       typedef [flag(NDR_NOALIGN)] struct {
+               [value(0)] uint16 port;
+               [value(0)] uint32 flowinfo;
+               [flag(NDR_BIG_ENDIAN)] ipv6address ipv6;
+               [value(0)] uint32 scopeid;
+       } fsctl_sockaddr_in6;
+
+       typedef [nodiscriminant,flag(NDR_NOALIGN)] union {
+               [case (FSCTL_NET_IFACE_AF_INET)] fsctl_sockaddr_in saddr_in;
+               [case (FSCTL_NET_IFACE_AF_INET6)] fsctl_sockaddr_in6 saddr_in6;
+       } fsctl_sockaddr_union;
+
+       typedef [flag(NDR_NOALIGN)] struct {
+               fsctl_sockaddr_af family;
+               [subcontext(0),subcontext_size(126),switch_is(family)] fsctl_sockaddr_union saddr;
+       } fsctl_sockaddr_storage;
+
+       typedef [public,relative_base,noprint] struct {
+               [relative] fsctl_net_iface_info *next;
+               uint32 ifindex;
+               fsctl_net_iface_capability capability;
+               [value(0)] uint32 reserved;
+               hyper linkspeed;
+               fsctl_sockaddr_storage sockaddr;
+       } fsctl_net_iface_info;
+}

diff --git a/librpc/ndr/ndr_ioctl.c b/librpc/ndr/ndr_ioctl.c
new file mode 100644 (file)
index 0000000..7e76abc
--- /dev/null
+++ b/librpc/ndr/ndr_ioctl.c
@@ -0,0 +1,40 @@
+/*
+   Unix SMB/CIFS implementation.
+
+   Manually parsed structures for IOCTL/FSCTL
+
+   Copyright (C) Stefan Metzmacher 2014
+
+   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 3 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, see <http://www.gnu.org/licenses/>.
+*/
+
+#include "includes.h"
+#include "librpc/gen_ndr/ndr_ioctl.h"
+
+_PUBLIC_ void ndr_print_fsctl_net_iface_info(struct ndr_print *ndr, const char *name, const struct fsctl_net_iface_info *r)
+{
+       ndr_print_struct(ndr, name, "fsctl_net_iface_info");
+       if (r == NULL) { ndr_print_null(ndr); return; }
+       ndr->depth++;
+       ndr_print_ptr(ndr, "next", r->next);
+       ndr_print_uint32(ndr, "ifindex", r->ifindex);
+       ndr_print_fsctl_net_iface_capability(ndr, "capability", r->capability);
+       ndr_print_uint32(ndr, "reserved", (ndr->flags & LIBNDR_PRINT_SET_VALUES)?0:r->reserved);
+       ndr_print_hyper(ndr, "linkspeed", r->linkspeed);
+       ndr_print_fsctl_sockaddr_storage(ndr, "sockaddr", &r->sockaddr);
+       ndr->depth--;
+       if (r->next) {
+               ndr_print_fsctl_net_iface_info(ndr, "next", r->next);
+       }
+}

diff --git a/librpc/wscript_build b/librpc/wscript_build
index b21619e244c1afee081e2f015423e34e94a977d4..0a60b6232022aaaef3807064fc04aaffd56118fc 100644 (file)
--- a/librpc/wscript_build
+++ b/librpc/wscript_build
@@ -616,7 +616,7 @@ bld.SAMBA_SUBSYSTEM('RPC_NDR_DNSSERVER',
     )
 
 bld.SAMBA_SUBSYSTEM('NDR_IOCTL',
-    source='gen_ndr/ndr_ioctl.c',
+    source='gen_ndr/ndr_ioctl.c ndr/ndr_ioctl.c',
     public_deps='ndr'
     )