diff --git a/daemon/admin_server.c b/daemon/admin_server.c index 6eabbe4ae6..1d16bc9e93 100644 --- a/daemon/admin_server.c +++ b/daemon/admin_server.c @@ -56,3 +56,13 @@ adminConnectListServers(virNetDaemonPtr dmn, cleanup: return ret; } + +virNetServerPtr +adminConnectLookupServer(virNetDaemonPtr dmn, + const char *name, + unsigned int flags) +{ + virCheckFlags(flags, NULL); + + return virNetDaemonGetServer(dmn, name); +} diff --git a/daemon/admin_server.h b/daemon/admin_server.h index b77653f6c3..9d0adf02c7 100644 --- a/daemon/admin_server.h +++ b/daemon/admin_server.h @@ -25,9 +25,14 @@ # define __LIBVIRTD_ADMIN_SERVER_H__ # include "rpc/virnetdaemon.h" +# include "rpc/virnetserver.h" int adminConnectListServers(virNetDaemonPtr dmn, virNetServerPtr **servers, unsigned int flags); +virNetServerPtr adminConnectLookupServer(virNetDaemonPtr dmn, + const char *name, + unsigned int flags); + #endif /* __LIBVIRTD_ADMIN_SERVER_H__ */ diff --git a/include/libvirt/libvirt-admin.h b/include/libvirt/libvirt-admin.h index e9ec394102..25bcbf47dd 100644 --- a/include/libvirt/libvirt-admin.h +++ b/include/libvirt/libvirt-admin.h @@ -106,6 +106,10 @@ int virAdmConnectUnregisterCloseCallback(virAdmConnectPtr conn, const char *virAdmServerGetName(virAdmServerPtr srv); +virAdmServerPtr virAdmConnectLookupServer(virAdmConnectPtr conn, + const char *name, + unsigned int flags); + # ifdef __cplusplus } # endif diff --git a/src/admin/admin_protocol.x b/src/admin/admin_protocol.x index 205bfe8f7a..6590980ce1 100644 --- a/src/admin/admin_protocol.x +++ b/src/admin/admin_protocol.x @@ -65,6 +65,15 @@ struct admin_connect_list_servers_ret { /* insert@1 */ unsigned int ret; }; +struct admin_connect_lookup_server_args { + admin_nonnull_string name; + unsigned int flags; +}; + +struct admin_connect_lookup_server_ret { + admin_nonnull_server srv; +}; + /* Define the program number, protocol version and procedure numbers here. */ const ADMIN_PROGRAM = 0x06900690; const ADMIN_PROTOCOL_VERSION = 1; @@ -105,5 +114,10 @@ enum admin_procedure { /** * @generate: both */ - ADMIN_PROC_CONNECT_LIST_SERVERS = 4 + ADMIN_PROC_CONNECT_LIST_SERVERS = 4, + + /** + * @generate: both + */ + ADMIN_PROC_CONNECT_LOOKUP_SERVER = 5 }; diff --git a/src/admin_protocol-structs b/src/admin_protocol-structs index 8f2633ae7c..d8aca06171 100644 --- a/src/admin_protocol-structs +++ b/src/admin_protocol-structs @@ -19,9 +19,17 @@ struct admin_connect_list_servers_ret { } servers; u_int ret; }; +struct admin_connect_lookup_server_args { + admin_nonnull_string name; + u_int flags; +}; +struct admin_connect_lookup_server_ret { + admin_nonnull_server srv; +}; enum admin_procedure { ADMIN_PROC_CONNECT_OPEN = 1, ADMIN_PROC_CONNECT_CLOSE = 2, ADMIN_PROC_CONNECT_GET_LIB_VERSION = 3, ADMIN_PROC_CONNECT_LIST_SERVERS = 4, + ADMIN_PROC_CONNECT_LOOKUP_SERVER = 5, }; diff --git a/src/libvirt-admin.c b/src/libvirt-admin.c index 8322d0f8fe..54af90cc91 100644 --- a/src/libvirt-admin.c +++ b/src/libvirt-admin.c @@ -639,3 +639,38 @@ virAdmConnectListServers(virAdmConnectPtr conn, virDispatchError(NULL); return -1; } + +/** + * virAdmConnectLookupServer: + * @conn: daemon connection reference + * @name: name of the server too lookup + * @flags: extra flags; not used yet, so callers should always pass 0 + * + * Try to lookup a server on the given daemon based on @name. + * + * virAdmServerFree() should be used to free the resources after the + * server object is no longer needed. + * + * Returns the requested server or NULL in case of failure. If the + * server cannot be found, then VIR_ERR_NO_SERVER error is raised. + */ +virAdmServerPtr +virAdmConnectLookupServer(virAdmConnectPtr conn, + const char *name, + unsigned int flags) +{ + virAdmServerPtr ret = NULL; + + VIR_DEBUG("conn=%p, name=%s, flags=%x", conn, NULLSTR(name), flags); + virResetLastError(); + + virCheckAdmConnectGoto(conn, cleanup); + virCheckNonNullArgGoto(name, cleanup); + virCheckFlagsGoto(0, cleanup); + + ret = remoteAdminConnectLookupServer(conn, name, flags); + cleanup: + if (!ret) + virDispatchError(NULL); + return ret; +} diff --git a/src/libvirt_admin_private.syms b/src/libvirt_admin_private.syms index f22137bcc6..268f1e6f2f 100644 --- a/src/libvirt_admin_private.syms +++ b/src/libvirt_admin_private.syms @@ -9,6 +9,8 @@ xdr_admin_connect_get_lib_version_ret; xdr_admin_connect_list_servers_args; xdr_admin_connect_list_servers_ret; +xdr_admin_connect_lookup_server_args; +xdr_admin_connect_lookup_server_ret; xdr_admin_connect_open_args; # datatypes.h diff --git a/src/libvirt_admin_public.syms b/src/libvirt_admin_public.syms index 52ff2dc1b4..58d085e1f1 100644 --- a/src/libvirt_admin_public.syms +++ b/src/libvirt_admin_public.syms @@ -24,4 +24,5 @@ LIBVIRT_ADMIN_1.3.0 { virAdmConnectListServers; virAdmServerGetName; virAdmServerFree; + virAdmConnectLookupServer; };