cli log level command and per translator log level

Signed-off-by: Venky Shankar <venky@gluster.com>
Signed-off-by: Anand Avati <avati@gluster.com>

BUG: 2714 (implement cli log level command)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2714

6 files changed, 113 insertions, 0 deletions

diff --git a/rpc/rpc-lib/src/protocol-common.h b/rpc/rpc-lib/src/protocol-common.h
index a54c29fc55a..83ea1fc81c1 100644
--- a/rpc/rpc-lib/src/protocol-common.h
+++ b/rpc/rpc-lib/src/protocol-common.h
@@ -108,6 +108,7 @@ enum gf_mgmt_procnum_ {
         GD_MGMT_CLI_GSYNC_SET,
         GD_MGMT_CLI_PROFILE_VOLUME,
         GD_MGMT_BRICK_OP,
+        GD_MGMT_CLI_LOG_LEVEL,
         GD_MGMT_MAXVALUE,
 };
 
@@ -199,6 +200,7 @@ enum gluster_cli_procnum {
         GLUSTER_CLI_QUOTA,
         GLUSTER_CLI_TOP_VOLUME,
         GLUSTER_CLI_GETWD,
+        GLUSTER_CLI_LOG_LEVEL,
         GLUSTER_CLI_MAXVALUE,
 };
 
diff --git a/rpc/xdr/src/cli1-xdr.c b/rpc/xdr/src/cli1-xdr.c
index e525bb755c5..5c3bc0c47be 100644
--- a/rpc/xdr/src/cli1-xdr.c
+++ b/rpc/xdr/src/cli1-xdr.c
@@ -804,3 +804,33 @@ xdr_gf1_cli_getwd_rsp (XDR *xdrs, gf1_cli_getwd_rsp *objp)
 		 return FALSE;
 	return TRUE;
 }
+
+bool_t
+xdr_gf1_cli_log_level_req (XDR *xdrs, gf1_cli_log_level_req *objp)
+{
+        if (!xdr_string (xdrs, &objp->volname, ~0))
+                return FALSE;
+
+        if (!xdr_string (xdrs, &objp->xlator, ~0))
+                return FALSE;
+
+        if (!xdr_string (xdrs, &objp->loglevel, ~0))
+                return FALSE;
+
+        return TRUE;
+}
+
+bool_t
+xdr_gf1_cli_log_level_rsp (XDR *xdrs, gf1_cli_log_level_rsp *objp)
+{
+        if (!xdr_int (xdrs, &objp->op_ret))
+                return FALSE;
+
+        if (!xdr_int (xdrs, &objp->op_errno))
+                return FALSE;
+
+        if (!xdr_string (xdrs, &objp->op_errstr, ~0))
+                return FALSE;
+
+        return TRUE;
+}
diff --git a/rpc/xdr/src/cli1-xdr.h b/rpc/xdr/src/cli1-xdr.h
index 42e5cbff860..6d65ead6a44 100644
--- a/rpc/xdr/src/cli1-xdr.h
+++ b/rpc/xdr/src/cli1-xdr.h
@@ -514,6 +514,20 @@ struct gf1_cli_getwd_rsp {
 };
 typedef struct gf1_cli_getwd_rsp gf1_cli_getwd_rsp;
 
+struct gf1_cli_log_level_req {
+        char *volname;
+        char *xlator;
+        char *loglevel;
+};
+typedef struct gf1_cli_log_level_req gf1_cli_log_level_req;
+
+struct gf1_cli_log_level_rsp {
+        int op_ret;
+        int op_errno;
+        char *op_errstr;
+};
+typedef struct gf1_cli_log_level_rsp gf1_cli_log_level_rsp;
+
 /* the xdr functions */
 
 #if defined(__STDC__) || defined(__cplusplus)
@@ -574,6 +588,8 @@ extern  bool_t xdr_gf1_cli_gsync_set_req (XDR *, gf1_cli_gsync_set_req*);
 extern  bool_t xdr_gf1_cli_gsync_set_rsp (XDR *, gf1_cli_gsync_set_rsp*);
 extern  bool_t xdr_gf1_cli_stats_volume_req (XDR *, gf1_cli_stats_volume_req*);
 extern  bool_t xdr_gf1_cli_stats_volume_rsp (XDR *, gf1_cli_stats_volume_rsp*);
+extern  bool_t xdr_gf1_cli_log_level_req (XDR *, gf1_cli_log_level_req *);
+extern  bool_t xdr_gf1_cli_log_level_rsp (XDR *, gf1_cli_log_level_rsp *);
 extern  bool_t xdr_gf1_cli_getwd_req (XDR *, gf1_cli_getwd_req*);
 extern  bool_t xdr_gf1_cli_getwd_rsp (XDR *, gf1_cli_getwd_rsp*);
 
@@ -635,6 +651,8 @@ extern bool_t xdr_gf1_cli_gsync_set_req ();
 extern bool_t xdr_gf1_cli_gsync_set_rsp ();
 extern bool_t xdr_gf1_cli_stats_volume_req ();
 extern bool_t xdr_gf1_cli_stats_volume_rsp ();
+extern bool_t xdr_gf1_cli_log_level_req ();
+extern bool_t xdr_gf1_cli_log_level_rsp ();
 extern bool_t xdr_gf1_cli_getwd_req ();
 extern bool_t xdr_gf1_cli_getwd_rsp ();
 
diff --git a/rpc/xdr/src/cli1-xdr.x b/rpc/xdr/src/cli1-xdr.x
index 4b15dcd2957..ee21d4bb3d8 100644
--- a/rpc/xdr/src/cli1-xdr.x
+++ b/rpc/xdr/src/cli1-xdr.x
@@ -376,3 +376,15 @@ struct gf1_cli_getwd_rsp {
         int     op_errno;
         string  wd<>;
 };
+
+struct gf1_cli_log_level_req {
+       char *volname;
+       char *xlator;
+       char *loglevel;
+};
+
+struct gf1_cli_log_level_rsp {
+       int op_ret;
+       int op_errno;
+       char *op_errstr;
+};
diff --git a/rpc/xdr/src/cli1.c b/rpc/xdr/src/cli1.c
index e917929b349..78ef24f3dfd 100644
--- a/rpc/xdr/src/cli1.c
+++ b/rpc/xdr/src/cli1.c
@@ -740,3 +740,39 @@ gf_xdr_from_cli_getwd_rsp (struct iovec outmsg, void *args)
         return xdr_serialize_generic (outmsg, (void *)args,
                                       (xdrproc_t)xdr_gf1_cli_getwd_rsp);
 }
+
+ssize_t
+gf_xdr_serialize_cli_log_level_rsp (struct iovec outmsg, void *rsp)
+{
+        return xdr_serialize_generic (outmsg, (void *)rsp,
+                                      (xdrproc_t)xdr_gf1_cli_log_level_rsp);
+
+}
+
+ssize_t
+gf_xdr_to_cli_log_level_req (struct iovec inmsg, void *args)
+{
+        return xdr_to_generic (inmsg, (void *)args,
+                               (xdrproc_t)xdr_gf1_cli_log_level_req);
+}
+
+ssize_t
+gf_xdr_from_cli_log_level_req (struct iovec outmsg, void *args)
+{
+        return xdr_serialize_generic (outmsg, (void*)args,
+                                      (xdrproc_t)xdr_gf1_cli_log_level_req);
+}
+
+ssize_t
+gf_xdr_to_cli_log_level_rsp (struct iovec inmsg, void *args)
+{
+        return xdr_to_generic (inmsg, (void *)args,
+                               (xdrproc_t)xdr_gf1_cli_log_level_rsp);
+}
+
+ssize_t
+gf_xdr_from_cli_log_level_rsp (struct iovec outmsg, void *args)
+{
+        return xdr_serialize_generic (outmsg, (void *)args,
+                                      (xdrproc_t)xdr_gf1_cli_log_level_rsp);
+}
diff --git a/rpc/xdr/src/cli1.h b/rpc/xdr/src/cli1.h
index 32e310aae83..26b142031a8 100644
--- a/rpc/xdr/src/cli1.h
+++ b/rpc/xdr/src/cli1.h
@@ -317,6 +317,21 @@ ssize_t
 gf_xdr_from_cli_stats_volume_rsp (struct iovec outmsg, void *args);
 
 ssize_t
+gf_xdr_serialize_cli_log_level_rsp (struct iovec outmsg, void *rsp);
+
+ssize_t
+gf_xdr_to_cli_log_level_req (struct iovec inmsg, void *args);
+
+ssize_t
+gf_xdr_to_cli_log_level_rsp (struct iovec inmsg, void *args);
+
+ssize_t
+gf_xdr_from_cli_log_level_req (struct iovec outmsg, void *req);
+
+ssize_t
+gf_xdr_serialize_cli_log_level_rsp (struct iovec outmsg, void *rsp);
+
+ssize_t
 gf_xdr_to_cli_getwd_req (struct iovec inmsg, void *args);
 
 ssize_t