[PATCH 5/6] admin: Introduce adminDaemonConnectListServers API

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This is the first API to the admin interface. This particular API is
a convenience API, i.e. when managing clients connected to daemon's servers,
we should know (convenience) which server the specific client is connected to.
This implies a client-side representation of a server along with a basic
API to let the administrating client know what servers are actually
available on the daemon.
---
 daemon/Makefile.am              |   2 +-
 daemon/admin.c                  |  57 +++++++++++++
 daemon/admin_server.c           |  83 +++++++++++++++++++
 daemon/admin_server.h           |  33 ++++++++
 include/libvirt/libvirt-admin.h |  12 +++
 src/admin/admin_protocol.x      |  27 ++++++-
 src/datatypes.c                 |  35 ++++++++
 src/datatypes.h                 |  35 ++++++++
 src/libvirt-admin.c             | 173 ++++++++++++++++++++++++++++++++++++++++
 src/libvirt_admin.syms          |   4 +
 src/rpc/virnetdaemon.c          |  15 ++++
 src/rpc/virnetdaemon.h          |   2 +
 src/rpc/virnetserver.c          |  24 ++++++
 src/rpc/virnetserver.h          |   3 +
 14 files changed, 503 insertions(+), 2 deletions(-)
 create mode 100644 daemon/admin_server.c
 create mode 100644 daemon/admin_server.h

diff --git a/daemon/Makefile.am b/daemon/Makefile.am
index 5637f5a..d4dd4ac 100644
--- a/daemon/Makefile.am
+++ b/daemon/Makefile.am
@@ -128,7 +128,7 @@ libvirtd_conf_la_LIBADD = $(LIBXML_LIBS)
 
 noinst_LTLIBRARIES += libvirtd_admin.la
 libvirtd_admin_la_SOURCES = \
-		admin.c admin.h
+		admin.c admin.h admin_server.c admin_server.h
 
 libvirtd_admin_la_CFLAGS = \
 		$(AM_CFLAGS)		\
diff --git a/daemon/admin.c b/daemon/admin.c
index ef404a9..d765231 100644
--- a/daemon/admin.c
+++ b/daemon/admin.c
@@ -28,6 +28,7 @@
 
 #include "admin_protocol.h"
 #include "admin.h"
+#include "admin_server.h"
 #include "datatypes.h"
 #include "viralloc.h"
 #include "virerror.h"
@@ -77,6 +78,16 @@ remoteAdmClientInitHook(virNetServerClientPtr client ATTRIBUTE_UNUSED,
     return priv;
 }
 
+/* Helpers */
+
+static void
+make_nonnull_server(admin_nonnull_server *srv_dst,
+                                virAdmServerPtr srv_src)
+{
+    srv_dst->id = srv_src->id;
+    ignore_value(VIR_STRDUP_QUIET(srv_dst->name, srv_src->name));
+}
+
 /* Functions */
 static int
 adminDispatchConnectOpen(virNetServerPtr server ATTRIBUTE_UNUSED,
@@ -114,4 +125,50 @@ adminDispatchConnectClose(virNetServerPtr server ATTRIBUTE_UNUSED,
     return 0;
 }
 
+
+static int
+adminDispatchConnectListServers(virNetServerPtr server ATTRIBUTE_UNUSED,
+                                virNetServerClientPtr client,
+                                virNetMessagePtr msg ATTRIBUTE_UNUSED,
+                                virNetMessageErrorPtr rerr ATTRIBUTE_UNUSED,
+                                admin_connect_list_servers_args *args,
+                                admin_connect_list_servers_ret *ret)
+{
+    virAdmServerPtr *servers = NULL;
+    int nservers = 0;
+    int rv = -1;
+    size_t i;
+    struct daemonAdmClientPrivate *priv =
+        virNetServerClientGetPrivateData(client);
+
+    if ((nservers =
+            adminDaemonConnectListServers(priv->dmn,
+                                          args->need_results ? &servers : NULL,
+                                          args->flags)) < 0)
+        goto cleanup;
+
+    if (servers && nservers) {
+        if (VIR_ALLOC_N(ret->servers.servers_val, nservers) < 0)
+            goto cleanup;
+
+        ret->servers.servers_len = nservers;
+        for (i = 0; i < nservers; i++)
+            make_nonnull_server(ret->servers.servers_val + i, servers[i]);
+    } else {
+        ret->servers.servers_len = 0;
+        ret->servers.servers_val = NULL;
+    }
+
+    ret->ret = nservers;
+    rv = 0;
+
+ cleanup:
+    if (rv < 0)
+        virNetMessageSaveError(rerr);
+    if (servers && nservers > 0)
+        for (i = 0; i < nservers; i++)
+            virObjectUnref(servers[i]);
+    VIR_FREE(servers);
+    return rv;
+}
 #include "admin_dispatch.h"
diff --git a/daemon/admin_server.c b/daemon/admin_server.c
new file mode 100644
index 0000000..9af94ee
--- /dev/null
+++ b/daemon/admin_server.c
@@ -0,0 +1,83 @@
+/*
+ * admin_server.c: admin methods to manage daemons and clients
+ *
+ * Copyright (C) 2014-2015 Red Hat, Inc.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library.  If not, see
+ * <http://www.gnu.org/licenses/>.
+ *
+ * Author: Martin Kletzander <mkletzan@xxxxxxxxxx>
+ */
+
+#include <config.h>
+
+#include "admin_server.h"
+#include "datatypes.h"
+#include "viralloc.h"
+#include "virerror.h"
+#include "virlog.h"
+#include "virnetdaemon.h"
+#include "virnetserver.h"
+#include "virstring.h"
+
+#define VIR_FROM_THIS VIR_FROM_ADMIN
+
+VIR_LOG_INIT("daemon.admin_server");
+
+int
+adminDaemonConnectListServers(virNetDaemonPtr dmn,
+                              virAdmServerPtr **servers,
+                              unsigned int flags)
+{
+    int ret = -1;
+    unsigned int id;
+    const char *name = NULL;
+    virNetServerPtr *srv_objs = NULL;
+    virAdmServerPtr *srvs = NULL;
+    size_t i;
+    size_t nsrvs = 0;
+
+    virCheckFlags(0, -1);
+
+    nsrvs = virNetDaemonGetServers(dmn, &srv_objs);
+    if (servers) {
+        if (VIR_ALLOC_N(srvs, nsrvs + 1) < 0)
+            goto cleanup;
+
+        for (i = 0; i < nsrvs; i++) {
+            virNetServerPtr srv = srv_objs[i];
+
+            name = virNetServerGetName(srv);
+            id = virNetServerGetID(srv);
+
+            virObjectLock(srv);
+            if (!(srvs[i] = virAdmGetServer(NULL, name))) {
+                virObjectUnlock(srv);
+                goto cleanup;
+            }
+
+            srvs[i]->id = id;
+            virObjectUnlock(srv);
+        }
+
+        *servers = srvs;
+        srvs = NULL;
+    }
+
+    ret = nsrvs;
+
+ cleanup:
+    virObjectListFree(srvs);
+    return ret;
+}
diff --git a/daemon/admin_server.h b/daemon/admin_server.h
new file mode 100644
index 0000000..aa8f060
--- /dev/null
+++ b/daemon/admin_server.h
@@ -0,0 +1,33 @@
+/*
+ * admin_server.h: admin methods to manage daemons and clients
+ *
+ * Copyright (C) 2015 Red Hat, Inc.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library.  If not, see
+ * <http://www.gnu.org/licenses/>.
+ *
+ * Author: Martin Kletzander <mkletzan@xxxxxxxxxx>
+ */
+
+#ifndef __LIBVIRTD_ADMIN_SERVER_H__
+# define __LIBVIRTD_ADMIN_SERVER_H__
+
+# include "rpc/virnetdaemon.h"
+
+int
+adminDaemonConnectListServers(virNetDaemonPtr dmn,
+                              virAdmServerPtr **servers,
+                              unsigned int flags);
+
+#endif /* __LIBVIRTD_ADMIN_SERVER_H__ */
diff --git a/include/libvirt/libvirt-admin.h b/include/libvirt/libvirt-admin.h
index 9997cc2..83e73ca 100644
--- a/include/libvirt/libvirt-admin.h
+++ b/include/libvirt/libvirt-admin.h
@@ -39,6 +39,8 @@ extern "C" {
  */
 typedef struct _virAdmConnect virAdmConnect;
 
+typedef struct _virAdmServer virAdmServer;
+
 /**
  * virAdmConnectPtr:
  *
@@ -48,11 +50,21 @@ typedef struct _virAdmConnect virAdmConnect;
  */
 typedef virAdmConnect *virAdmConnectPtr;
 
+typedef virAdmServer *virAdmServerPtr;
+
 virAdmConnectPtr virAdmConnectOpen(const char *name, unsigned int flags);
 int virAdmConnectClose(virAdmConnectPtr conn);
 
+int virAdmConnectListServers(virAdmConnectPtr conn,
+                             virAdmServerPtr **servers,
+                             unsigned int flags);
+
+int virAdmServerFree(virAdmServerPtr srv);
 int virAdmConnectRef(virAdmConnectPtr conn);
 
+unsigned int virAdmGetServerID(virAdmServerPtr srv);
+const char *virAdmGetServerName(virAdmServerPtr srv);
+
 # ifdef __cplusplus
 }
 # endif
diff --git a/src/admin/admin_protocol.x b/src/admin/admin_protocol.x
index cfc92ff..05b31ea 100644
--- a/src/admin/admin_protocol.x
+++ b/src/admin/admin_protocol.x
@@ -30,17 +30,36 @@
  */
 const ADMIN_STRING_MAX = 4194304;
 
+/* Upper limit on list of servers */
+const ADMIN_SERVER_LIST_MAX = 16384;
+
 /* A long string, which may NOT be NULL. */
 typedef string admin_nonnull_string<ADMIN_STRING_MAX>;
 
 /* A long string, which may be NULL. */
 typedef admin_nonnull_string *admin_string;
 
+/* A server which may NOT be NULL */
+struct admin_nonnull_server {
+    admin_nonnull_string name;
+    unsigned hyper id;
+};
+
 /*----- Protocol. -----*/
 struct admin_connect_open_args {
     unsigned int flags;
 };
 
+struct admin_connect_list_servers_args {
+    unsigned int need_results;
+    unsigned int flags;
+};
+
+struct admin_connect_list_servers_ret {
+    admin_nonnull_server servers<ADMIN_SERVER_LIST_MAX>;
+    unsigned int ret;
+};
+
 /* Define the program number, protocol version and procedure numbers here. */
 const ADMIN_PROGRAM = 0x06900690;
 const ADMIN_PROTOCOL_VERSION = 1;
@@ -71,5 +90,11 @@ enum admin_procedure {
     /**
      * @generate: client
      */
-    ADMIN_PROC_CONNECT_CLOSE = 2
+    ADMIN_PROC_CONNECT_CLOSE = 2,
+
+    /**
+      * @generate: none
+      * @priority: high
+      */
+    ADMIN_PROC_CONNECT_LIST_SERVERS = 3
 };
diff --git a/src/datatypes.c b/src/datatypes.c
index 12bcfc1..98d0661 100644
--- a/src/datatypes.c
+++ b/src/datatypes.c
@@ -60,8 +60,10 @@ static void virStorageVolDispose(void *obj);
 static void virStoragePoolDispose(void *obj);
 
 virClassPtr virAdmConnectClass;
+virClassPtr virAdmServerClass;
 
 static void virAdmConnectDispose(void *obj);
+static void virAdmServerDispose(void *obj);
 
 static int
 virDataTypesOnceInit(void)
@@ -90,6 +92,7 @@ virDataTypesOnceInit(void)
     DECLARE_CLASS(virStorageVol);
     DECLARE_CLASS(virStoragePool);
 
+    DECLARE_CLASS(virAdmServer);
     DECLARE_CLASS_LOCKABLE(virAdmConnect);
 
 #undef DECLARE_CLASS_COMMON
@@ -833,3 +836,35 @@ virAdmConnectDispose(void *obj)
     if (conn->privateDataFreeFunc)
         conn->privateDataFreeFunc(conn);
 }
+
+virAdmServerPtr
+virAdmGetServer(virAdmConnectPtr conn, const char *name)
+{
+    virAdmServerPtr ret = NULL;
+
+    if (virDataTypesInitialize() < 0)
+        goto error;
+
+    if (!(ret = virObjectNew(virAdmServerClass)))
+        goto error;
+    if (VIR_STRDUP(ret->name, name) < 0)
+        goto error;
+
+    ret->conn = virObjectRef(conn);
+    ret->id = -1;
+
+    return ret;
+ error:
+    virObjectUnref(ret);
+    return NULL;
+}
+
+static void
+virAdmServerDispose(void *obj)
+{
+    virAdmServerPtr srv = obj;
+    VIR_DEBUG("release server %p %d", srv, srv->id);
+
+    VIR_FREE(srv->name);
+    virObjectUnref(srv->conn);
+}
diff --git a/src/datatypes.h b/src/datatypes.h
index be108fe..4e0603d 100644
--- a/src/datatypes.h
+++ b/src/datatypes.h
@@ -42,6 +42,7 @@ extern virClassPtr virStorageVolClass;
 extern virClassPtr virStoragePoolClass;
 
 extern virClassPtr virAdmConnectClass;
+extern virClassPtr virAdmServerClass;
 
 # define virCheckConnectReturn(obj, retval)                             \
     do {                                                                \
@@ -317,6 +318,26 @@ extern virClassPtr virAdmConnectClass;
         }                                                               \
     } while (0)
 
+# define virCheckAdmServerReturn(obj, retval)                           \
+    do {                                                                \
+        if (!virObjectIsClass(obj, virAdmServerClass)) {                \
+            virReportErrorHelper(VIR_FROM_THIS, VIR_ERR_INVALID_CONN,   \
+                                 __FILE__, __FUNCTION__, __LINE__,      \
+                                 __FUNCTION__);                         \
+            virDispatchError(NULL);                                     \
+            return retval;                                              \
+        }                                                               \
+    } while (0)
+# define virCheckAdmServerGoto(obj, label)                              \
+    do {                                                                \
+        if (!virObjectIsClass(obj, virAdmServerClass)) {                \
+            virReportErrorHelper(VIR_FROM_THIS, VIR_ERR_INVALID_CONN,   \
+                                 __FILE__, __FUNCTION__, __LINE__,      \
+                                 __FUNCTION__);                         \
+            goto label;                                                 \
+        }                                                               \
+    } while (0);
+
 /**
  * VIR_DOMAIN_DEBUG:
  * @dom: domain
@@ -402,6 +423,18 @@ struct _virAdmConnect {
     virFreeCallback privateDataFreeFunc;
 };
 
+/**
+ * _virAdmServer:
+ *
+ * Internal structure associated to a daemon server
+ */
+struct _virAdmServer {
+    virObject object;
+    virAdmConnectPtr conn;          /* pointer back to the admin connection */
+    char *name;                     /* the server external name */
+    unsigned int id;                /* the server unique ID */
+};
+
 
 /**
 * _virDomain:
@@ -586,4 +619,6 @@ virDomainSnapshotPtr virGetDomainSnapshot(virDomainPtr domain,
 
 virAdmConnectPtr virAdmConnectNew(void);
 
+virAdmServerPtr virAdmGetServer(virAdmConnectPtr conn,
+                                const char *name);
 #endif /* __VIR_DATATYPES_H__ */
diff --git a/src/libvirt-admin.c b/src/libvirt-admin.c
index b3fd0b3..c8ea877 100644
--- a/src/libvirt-admin.c
+++ b/src/libvirt-admin.c
@@ -123,6 +123,18 @@ call(virAdmConnectPtr conn,
 #include "admin_protocol.h"
 #include "admin_client.h"
 
+/* Helpers */
+static virAdmServerPtr
+get_nonnull_server(virAdmConnectPtr conn, admin_nonnull_server server)
+{
+    virAdmServerPtr srv;
+
+    srv = virAdmGetServer(conn, server.name);
+    if (srv)
+        srv->id = server.id;
+    return srv;
+}
+
 static bool virAdmGlobalError;
 static virOnceControl virAdmGlobalOnce = VIR_ONCE_CONTROL_INITIALIZER;
 
@@ -385,3 +397,164 @@ virAdmConnectRef(virAdmConnectPtr conn)
 
     return 0;
 }
+
+static int
+remoteAdminConnectListServers(virAdmConnectPtr conn,
+                              virAdmServerPtr **servers,
+                              unsigned int flags)
+{
+    int rv = -1;
+    size_t i;
+    virAdmServerPtr *tmp_srvs = NULL;
+    remoteAdminPrivPtr priv = conn->privateData;
+    admin_connect_list_servers_args args;
+    admin_connect_list_servers_ret ret;
+
+    args.need_results = !!servers;
+    args.flags = flags;
+
+    memset(&ret, 0, sizeof(ret));
+    if (call(conn,
+             0,
+             ADMIN_PROC_CONNECT_LIST_SERVERS,
+             (xdrproc_t) xdr_admin_connect_list_servers_args,
+             (char *) &args,
+             (xdrproc_t) xdr_admin_connect_list_servers_ret,
+             (char *) &ret) == -1)
+        goto done;
+
+    if (ret.servers.servers_len > ADMIN_SERVER_LIST_MAX) {
+        virReportError(VIR_ERR_RPC,
+                       _("Too many servers '%d' for limit '%d'"),
+                       ret.servers.servers_len, ADMIN_SERVER_LIST_MAX);
+        goto cleanup;
+    }
+
+    if (servers) {
+        if (VIR_ALLOC_N(tmp_srvs, ret.servers.servers_len + 1) < 0)
+            goto cleanup;
+
+        for (i = 0; i < ret.servers.servers_len; i++) {
+            tmp_srvs[i] = get_nonnull_server(conn, ret.servers.servers_val[i]);
+            if (!tmp_srvs[i])
+                goto cleanup;
+        }
+        *servers = tmp_srvs;
+        tmp_srvs = NULL;
+    }
+
+    rv = ret.ret;
+
+ cleanup:
+    if (tmp_srvs) {
+        for (i = 0; i < ret.servers.servers_len; i++)
+            virObjectUnref(tmp_srvs[i]);
+        VIR_FREE(tmp_srvs);
+    }
+
+    xdr_free((xdrproc_t) xdr_admin_connect_list_servers_ret, (char *) &ret);
+
+ done:
+    virObjectUnlock(priv);
+    return rv;
+}
+
+
+/**
+ * virAdmGetServerID:
+ * @srv: a server object
+ *
+ * Get the server ID number.
+ *
+ * Returns the server ID number on success, (unsigned int) -1 on failure.
+ */
+unsigned int
+virAdmGetServerID(virAdmServerPtr srv)
+{
+    VIR_DEBUG("server=%p", srv);
+
+    virResetLastError();
+    virCheckAdmServerReturn(srv, (unsigned int)-1);
+
+    return srv->id;
+}
+
+/**
+ * virAdmGetServerName:
+ * @srv: a server object
+ *
+ *  Get the public name for specified server
+ *
+ * Returns a pointer to the name or NULL. The string doesn't need to be
+ * deallocated since its lifetime will be the same as the server object.
+ */
+const char *
+virAdmGetServerName(virAdmServerPtr srv)
+{
+    VIR_DEBUG("server=%p", srv);
+
+    virResetLastError();
+    virCheckAdmServerReturn(srv, NULL);
+
+    return srv->name;
+}
+
+/**
+ * virAdmServerFree:
+ * @srv: server object
+ *
+ * Release the server object. The running instance is kept alive.
+ * The data structure is freed and should not be used thereafter.
+ *
+ * Returns 0 on success, -1 on failure.
+ */
+int virAdmServerFree(virAdmServerPtr srv)
+{
+    VIR_DEBUG("server=%p", srv);
+
+    virResetLastError();
+    virCheckAdmServerReturn(srv, -1);
+
+    virObjectUnref(srv);
+    return 0;
+}
+
+/**
+ * virAdmConnectListServers:
+ * @conn: daemon connection reference
+ * @servers: Pointer to a list to store an array containing objects or NULL
+ *           if the list is not required (number of servers only)
+ * @flags: bitwise-OR of virAdmConnectListServersFlags
+ *
+ * Collect list of all servers provided by daemon the client is connected to.
+ *
+ * Returns the number of servers available on daemon side or -1 in case of a
+ * failure, setting @servers to NULL. There is a guaranteed extra element set
+ * to NULL in the @servers list returned to make the iteration easier, excluding
+ * this extra element from the final count.
+ * Caller is responsible to call virAdmServerFree() on each list element,
+ * followed by freeing @servers.
+ */
+int
+virAdmConnectListServers(virAdmConnectPtr conn,
+                         virAdmServerPtr **servers,
+                         unsigned int flags)
+{
+    int ret = -1;
+
+    VIR_DEBUG("conn=%p, servers=%p, flags=%x", conn, servers, flags);
+
+    virResetLastError();
+
+    if (servers)
+        *servers = NULL;
+
+    virCheckAdmConnectReturn(conn, -1);
+    if ((ret = remoteAdminConnectListServers(conn, servers, flags)) < 0)
+        goto error;
+
+    return ret;
+ error:
+    virDispatchError(NULL);
+    return -1;
+}
diff --git a/src/libvirt_admin.syms b/src/libvirt_admin.syms
index d9e3c0b..dbb5f76 100644
--- a/src/libvirt_admin.syms
+++ b/src/libvirt_admin.syms
@@ -15,4 +15,8 @@ LIBVIRT_ADMIN_1.3.0 {
         virAdmConnectOpen;
         virAdmConnectClose;
         virAdmConnectRef;
+        virAdmConnectListServers;
+        virAdmGetServerID;
+        virAdmGetServerName;
+        virAdmServerFree;
 };
diff --git a/src/rpc/virnetdaemon.c b/src/rpc/virnetdaemon.c
index bdfcfb7..64496c4 100644
--- a/src/rpc/virnetdaemon.c
+++ b/src/rpc/virnetdaemon.c
@@ -205,6 +205,21 @@ virNetDaemonGetServer(virNetDaemonPtr dmn,
     return srv;
 }
 
+size_t
+virNetDaemonGetServers(virNetDaemonPtr dmn,
+                       virNetServerPtr **servers)
+{
+    size_t nservers;
+
+    virObjectLock(dmn);
+    nservers = dmn->nservers;
+    *servers = dmn->servers;
+    virObjectUnlock(dmn);
+
+    return nservers;
+}
+
+
 virNetServerPtr
 virNetDaemonAddServerPostExec(virNetDaemonPtr dmn,
                               virNetServerClientPrivNew clientPrivNew,
diff --git a/src/rpc/virnetdaemon.h b/src/rpc/virnetdaemon.h
index bb32053..908a49c 100644
--- a/src/rpc/virnetdaemon.h
+++ b/src/rpc/virnetdaemon.h
@@ -80,5 +80,7 @@ bool virNetDaemonHasClients(virNetDaemonPtr dmn);
 
 virNetServerPtr virNetDaemonGetServer(virNetDaemonPtr dmn,
                                       int subServerID);
+size_t virNetDaemonGetServers(virNetDaemonPtr dmn,
+                              virNetServerPtr **servers);
 
 #endif /* __VIR_NET_DAEMON_H__ */
diff --git a/src/rpc/virnetserver.c b/src/rpc/virnetserver.c
index ae48cbb..2544864 100644
--- a/src/rpc/virnetserver.c
+++ b/src/rpc/virnetserver.c
@@ -830,6 +830,30 @@ virNetServerHasClients(virNetServerPtr srv)
     return ret;
 }
 
+const char *
+virNetServerGetName(virNetServerPtr srv)
+{
+    const char *name;
+
+    virObjectLock(srv);
+    name = srv->name;
+    virObjectUnlock(srv);
+
+    return name;
+}
+
+unsigned int
+virNetServerGetID(virNetServerPtr srv)
+{
+    unsigned int id;
+
+    virObjectLock(srv);
+    id = srv->id;
+    virObjectUnlock(srv);
+
+    return id;
+}
+
 void
 virNetServerProcessClients(virNetServerPtr srv)
 {
diff --git a/src/rpc/virnetserver.h b/src/rpc/virnetserver.h
index fb04aa3..873cb3e 100644
--- a/src/rpc/virnetserver.h
+++ b/src/rpc/virnetserver.h
@@ -86,4 +86,7 @@ void virNetServerUpdateServices(virNetServerPtr srv, bool enabled);
 
 int virNetServerStart(virNetServerPtr srv);
 
+const char *virNetServerGetName(virNetServerPtr srv);
+unsigned int virNetServerGetID(virNetServerPtr srv);
+
 #endif /* __VIR_NET_SERVER_H__ */
-- 
2.4.3

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