crimson/osd: implement cls_cxx_map_set_val().

Signed-off-by: Radoslaw Zarzynski <rzarzyns@redhat.com>

diff --git a/src/crimson/osd/objclass.cc b/src/crimson/osd/objclass.cc
index 1716160e3294b7f46d6c02934d619c44e5dd779b..2090fbe7c3d9ca06a15acf4b3cf2838f6213efd5 100644 (file)
--- a/src/crimson/osd/objclass.cc
+++ b/src/crimson/osd/objclass.cc
@@ -363,7 +363,19 @@ int cls_cxx_map_set_val(cls_method_context_t hctx,
                         const string &key,
                         bufferlist *inbl)
 {
-  return 0;
+  OSDOp op{ CEPH_OSD_OP_OMAPSETVALS };
+  {
+    std::map<std::string, ceph::bufferlist> m;
+    m[key] = *inbl;
+    encode(m, op.indata);
+  }
+
+  try {
+    reinterpret_cast<ceph::osd::OpsExecuter*>(hctx)->do_osd_op(op).get();
+    return 0;
+  } catch (ceph::osd::error& e) {
+    return -e.code().value();
+  }
 }
 
 int cls_cxx_map_set_vals(cls_method_context_t hctx,