[PATCHv2 06/10] remote: add remote protocol for resctrl monitoring

[Wang Huaqiang <huaqiang.wang@xxxxxxxxx>]

Function includes setting and getting the status of
resource monitoring group.
---
 src/remote/remote_daemon_dispatch.c | 45 +++++++++++++++++++++++++++++++++++++
 src/remote/remote_driver.c          |  4 +++-
 src/remote/remote_protocol.x        | 31 ++++++++++++++++++++++++-
 src/remote_protocol-structs         | 16 +++++++++++++
 4 files changed, 94 insertions(+), 2 deletions(-)

diff --git a/src/remote/remote_daemon_dispatch.c b/src/remote/remote_daemon_dispatch.c
index 4a93f09..fbec052 100644
--- a/src/remote/remote_daemon_dispatch.c
+++ b/src/remote/remote_daemon_dispatch.c
@@ -7213,3 +7213,48 @@ remoteSerializeDomainDiskErrors(virDomainDiskErrorPtr errors,
     }
     return -1;
 }
+
+static int remoteDispatchDomainGetCPUResmonSts(
+               virNetServerPtr server ATTRIBUTE_UNUSED,
+               virNetServerClientPtr client,
+               virNetMessagePtr msg ATTRIBUTE_UNUSED,
+               virNetMessageErrorPtr rerr,
+               remote_domain_get_cpu_resmon_sts_args *args,
+               remote_domain_get_cpu_resmon_sts_ret *ret)
+{
+    int rv = -1;
+    virDomainPtr dom = NULL;
+    char *sts = NULL;
+    char **sts_p = NULL;
+    struct daemonClientPrivate *priv =
+        virNetServerClientGetPrivateData(client);
+
+    if (!priv->conn) {
+        virReportError(VIR_ERR_INTERNAL_ERROR, "%s", _("connection not open"));
+        goto cleanup;
+    }
+
+    if (!(dom = get_nonnull_domain(priv->conn, args->dom)))
+        goto cleanup;
+
+    if ((rv = virDomainGetCPUResmonSts(dom, args->monid, &sts)) < 0)
+        goto cleanup;
+
+    if (VIR_ALLOC(sts_p) < 0)
+        goto cleanup;
+
+    if (VIR_STRDUP(*sts_p, sts) < 0)
+        goto cleanup;
+
+    ret->sts = sts_p;
+    rv = 0;
+
+ cleanup:
+    if (rv < 0) {
+        virNetMessageSaveError(rerr);
+        VIR_FREE(sts_p);
+    }
+    virObjectUnref(dom);
+    VIR_FREE(sts);
+    return rv;
+}
diff --git a/src/remote/remote_driver.c b/src/remote/remote_driver.c
index 1d94c2e..3a83df6 100644
--- a/src/remote/remote_driver.c
+++ b/src/remote/remote_driver.c
@@ -8536,7 +8536,9 @@ static virHypervisorDriver hypervisor_driver = {
     .connectCompareHypervisorCPU = remoteConnectCompareHypervisorCPU, /* 4.4.0 */
     .connectBaselineHypervisorCPU = remoteConnectBaselineHypervisorCPU, /* 4.4.0 */
     .nodeGetSEVInfo = remoteNodeGetSEVInfo, /* 4.5.0 */
-    .domainGetLaunchSecurityInfo = remoteDomainGetLaunchSecurityInfo /* 4.5.0 */
+    .domainGetLaunchSecurityInfo = remoteDomainGetLaunchSecurityInfo, /* 4.5.0 */
+    .domainSetCPUResmon = remoteDomainSetCPUResmon, /* 4.5.0 */
+    .domainGetCPUResmonSts = remoteDomainGetCPUResmonSts, /* 4.6.0 */
 };
 
 static virNetworkDriver network_driver = {
diff --git a/src/remote/remote_protocol.x b/src/remote/remote_protocol.x
index 28c8feb..fbf88a0 100644
--- a/src/remote/remote_protocol.x
+++ b/src/remote/remote_protocol.x
@@ -3557,6 +3557,23 @@ struct remote_connect_list_all_nwfilter_bindings_ret { /* insert@1 */
     unsigned int ret;
 };
 
+struct remote_domain_set_cpu_resmon_args {
+    remote_nonnull_domain dom;
+    remote_string vcpustr;
+    remote_string monid;
+    int action;
+    unsigned int flags;
+};
+
+struct remote_domain_get_cpu_resmon_sts_args {
+    remote_nonnull_domain dom;
+    remote_nonnull_string monid;
+};
+
+struct remote_domain_get_cpu_resmon_sts_ret { /* insert@1 */
+    remote_string sts;
+};
+
 /*----- Protocol. -----*/
 
 /* Define the program number, protocol version and procedure numbers here. */
@@ -6312,5 +6329,17 @@ enum remote_procedure {
      * @acl: connect:search_nwfilter_bindings
      * @aclfilter: nwfilter_binding:getattr
      */
-    REMOTE_PROC_CONNECT_LIST_ALL_NWFILTER_BINDINGS = 401
+    REMOTE_PROC_CONNECT_LIST_ALL_NWFILTER_BINDINGS = 401,
+
+    /**
+     * @generate: both
+     * @acl: domain:write
+     */
+    REMOTE_PROC_DOMAIN_SET_CPU_RESMON = 402,
+
+    /**
+     * @generate: client
+     * @acl: domain:read
+     */
+    REMOTE_PROC_DOMAIN_GET_CPU_RESMON_STS = 403
 };
diff --git a/src/remote_protocol-structs b/src/remote_protocol-structs
index 6343e14..ddbab04 100644
--- a/src/remote_protocol-structs
+++ b/src/remote_protocol-structs
@@ -2966,6 +2966,20 @@ struct remote_connect_list_all_nwfilter_bindings_ret {
         } bindings;
         u_int                      ret;
 };
+struct remote_domain_set_cpu_resmon_args {
+    remote_nonnull_domain dom;
+    remote_string vcpustr;
+    remote_string monid;
+    int action;
+    unsigned int flags;
+};
+struct remote_domain_get_cpu_resmon_sts_args {
+    remote_nonnull_domain dom;
+    remote_nonnull_string monid;
+};
+struct remote_domain_get_cpu_resmon_sts_ret {
+    remote_string sts;
+};
 enum remote_procedure {
         REMOTE_PROC_CONNECT_OPEN = 1,
         REMOTE_PROC_CONNECT_CLOSE = 2,
@@ -3368,4 +3382,6 @@ enum remote_procedure {
         REMOTE_PROC_NWFILTER_BINDING_CREATE_XML = 399,
         REMOTE_PROC_NWFILTER_BINDING_DELETE = 400,
         REMOTE_PROC_CONNECT_LIST_ALL_NWFILTER_BINDINGS = 401,
+        REMOTE_PROC_DOMAIN_SET_CPU_RESMON = 402,
+        REMOTE_PROC_DOMAIN_GET_CPU_RESMON_STS = 403,
 };
-- 
2.7.4

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