Enable libvirt users to modify daemon's logging output settings from outside.
---
daemon/admin.c | 10 ++++++++++
include/libvirt/libvirt-admin.h | 4 ++++
src/admin/admin_protocol.x | 12 +++++++++++-
src/admin_protocol-structs | 5 +++++
src/libvirt-admin.c | 36 ++++++++++++++++++++++++++++++++++++
src/libvirt_admin_private.syms | 1 +
src/libvirt_admin_public.syms | 1 +
7 files changed, 68 insertions(+), 1 deletion(-)
diff --git a/daemon/admin.c b/daemon/admin.c
index 2a0a9ab..acffb44 100644
--- a/daemon/admin.c
+++ b/daemon/admin.c
@@ -360,6 +360,16 @@ adminConnectSetLoggingFilters(virNetDaemonPtr dmn
ATTRIBUTE_UNUSED,
}
static int
+adminConnectSetLoggingOutputs(virNetDaemonPtr dmn ATTRIBUTE_UNUSED,
+ const char *outputs,
+ unsigned int flags)
+{
+ virCheckFlags(0, -1);
+
+ return virLogSetOutputs(outputs);
+}
+
+static int
adminDispatchConnectGetLoggingFilters(virNetServerPtr server ATTRIBUTE_UNUSED,
virNetServerClientPtr client
ATTRIBUTE_UNUSED,
virNetMessagePtr msg ATTRIBUTE_UNUSED,
diff --git a/include/libvirt/libvirt-admin.h b/include/libvirt/libvirt-admin.h
index 6be649a..6fe5732 100644
--- a/include/libvirt/libvirt-admin.h
+++ b/include/libvirt/libvirt-admin.h
@@ -367,6 +367,10 @@ int virAdmConnectSetLoggingFilters(virAdmConnectPtr conn,
const char *filters,
unsigned int flags);
+int virAdmConnectSetLoggingOutputs(virAdmConnectPtr conn,
+ const char *outputs,
+ unsigned int flags);
+
# ifdef __cplusplus
}
# endif
diff --git a/src/admin/admin_protocol.x b/src/admin/admin_protocol.x
index 80de75a..f64b2ed 100644
--- a/src/admin/admin_protocol.x
+++ b/src/admin/admin_protocol.x
@@ -197,6 +197,11 @@ struct admin_connect_set_logging_filters_args {
unsigned int flags;
};
+struct admin_connect_set_logging_outputs_args {
+ admin_nonnull_string outputs;
+ unsigned int flags;
+};
+
/* Define the program number, protocol version and procedure numbers here. */
const ADMIN_PROGRAM = 0x06900690;
const ADMIN_PROTOCOL_VERSION = 1;
@@ -292,5 +297,10 @@ enum admin_procedure {
/**
* @generate: both
*/
- ADMIN_PROC_CONNECT_SET_LOGGING_FILTERS = 15
+ ADMIN_PROC_CONNECT_SET_LOGGING_FILTERS = 15,
+
+ /**
+ * @generate: both
+ */
+ ADMIN_PROC_CONNECT_SET_LOGGING_OUTPUTS = 16
};
diff --git a/src/admin_protocol-structs b/src/admin_protocol-structs
index 000cef9..65439a0 100644
--- a/src/admin_protocol-structs
+++ b/src/admin_protocol-structs
@@ -134,6 +134,10 @@ struct admin_connect_set_logging_filters_args {
admin_nonnull_string filters;
u_int flags;
};
+struct admin_connect_set_logging_outputs_args {
+ admin_nonnull_string outputs;
+ u_int flags;
+};
enum admin_procedure {
ADMIN_PROC_CONNECT_OPEN = 1,
ADMIN_PROC_CONNECT_CLOSE = 2,
@@ -150,4 +154,5 @@ enum admin_procedure {
ADMIN_PROC_CONNECT_GET_LOGGING_OUTPUTS = 13,
ADMIN_PROC_CONNECT_SET_LOGGING_LEVEL = 14,
ADMIN_PROC_CONNECT_SET_LOGGING_FILTERS = 15,
+ ADMIN_PROC_CONNECT_SET_LOGGING_OUTPUTS = 16,
};
diff --git a/src/libvirt-admin.c b/src/libvirt-admin.c
index fedd4a6..6afbe45 100644
--- a/src/libvirt-admin.c
+++ b/src/libvirt-admin.c
@@ -1159,3 +1159,39 @@ virAdmConnectSetLoggingFilters(virAdmConnectPtr conn,
virDispatchError(NULL);
return -1;
}
+
+/**
+ * virAdmConnectSetLoggingOutputs:
+ * @conn: pointer to an active admin connection
+ * @outputs: pointer to a string containing a list of outputs to be defined
+ * @flags: extra flags; not used yet, so callers should always pass 0
+ *
+ * Redefine the existing (set of) outputs(s) with a new one specified in
+ * @outputs. If multiple outputs are specified, they need to be delimited by
+ * spaces. The format of each output must conform to the format described in
+ * daemon's configuration file (e.g. libvirtd.conf).
+ *
+ * Returns 0 if the new output or the set of outputs has been defined
+ * successfully, or -1 in case of an error.
+ */
+int
+virAdmConnectSetLoggingOutputs(virAdmConnectPtr conn,
+ const char *outputs,
+ unsigned int flags)
+{
+ int ret = -1;
+
+ VIR_DEBUG("conn=%p, outputs=%s, flags=%x", conn, outputs, flags);
+
+ virResetLastError();
+ virCheckAdmConnectReturn(conn, -1);
+ virCheckNonNullArgGoto(outputs, error);
+
+ if ((ret = remoteAdminConnectSetLoggingOutputs(conn, outputs, flags)) < 0)
+ goto error;
+
+ return ret;
+ error:
+ virDispatchError(NULL);
+ return -1;
+}
diff --git a/src/libvirt_admin_private.syms b/src/libvirt_admin_private.syms
index 2d72a86..8208358 100644
--- a/src/libvirt_admin_private.syms
+++ b/src/libvirt_admin_private.syms
@@ -22,6 +22,7 @@ xdr_admin_connect_lookup_server_ret;
xdr_admin_connect_open_args;
xdr_admin_connect_set_logging_filters_args;
xdr_admin_connect_set_logging_level_args;
+xdr_admin_connect_set_logging_outputs_args;
xdr_admin_server_get_threadpool_parameters_args;
xdr_admin_server_get_threadpool_parameters_ret;
xdr_admin_server_list_clients_args;
diff --git a/src/libvirt_admin_public.syms b/src/libvirt_admin_public.syms
index ffc8606..b82bda8 100644
--- a/src/libvirt_admin_public.syms
+++ b/src/libvirt_admin_public.syms
@@ -39,4 +39,5 @@ LIBVIRT_ADMIN_1.3.0 {
virAdmClientGetInfo;
virAdmConnectSetLoggingLevel;
virAdmConnectSetLoggingFilters;
+ virAdmConnectSetLoggingOutputs;
};
--
2.4.11
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