1 files changed, 65 insertions, 0 deletions
diff --git a/src/cls/cas/cls_cas_client.cc b/src/cls/cas/cls_cas_client.cc
new file mode 100644
index 000000000..085d9e52a
--- /dev/null
+++ b/src/cls/cas/cls_cas_client.cc
@@ -0,0 +1,65 @@
+// -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*-
+// vim: ts=8 sw=2 smarttab
+
+#include <errno.h>
+
+#include "cls/cas/cls_cas_client.h"
+#include "cls/cas/cls_cas_ops.h"
+#include "include/rados/librados.hpp"
+
+using std::set;
+using std::string;
+
+using ceph::bufferlist;
+using ceph::decode;
+using ceph::encode;
+
+void cls_cas_chunk_create_or_get_ref(
+  librados::ObjectWriteOperation& op,
+  const hobject_t& soid,
+  const bufferlist& data,
+  bool verify)
+{
+  bufferlist in;
+  cls_cas_chunk_create_or_get_ref_op call;
+  call.source = soid;
+  if (verify) {
+    call.flags |= cls_cas_chunk_create_or_get_ref_op::FLAG_VERIFY;
+  }
+  call.data = data;
+  encode(call, in);
+  op.exec("cas", "chunk_create_or_get_ref", in);
+}
+
+void cls_cas_chunk_get_ref(
+  librados::ObjectWriteOperation& op,
+  const hobject_t& soid)
+{
+  bufferlist in;
+  cls_cas_chunk_get_ref_op call;
+  call.source = soid;
+  encode(call, in);
+  op.exec("cas", "chunk_get_ref", in);
+}
+
+void cls_cas_chunk_put_ref(
+  librados::ObjectWriteOperation& op,
+  const hobject_t& soid)
+{
+  bufferlist in;
+  cls_cas_chunk_put_ref_op call;
+  call.source = soid;
+  encode(call, in);
+  op.exec("cas", "chunk_put_ref", in);
+}
+
+int cls_cas_references_chunk(
+  librados::IoCtx& io_ctx,
+  const string& oid,
+  const string& chunk_oid)
+{
+  bufferlist in, out;
+  encode(chunk_oid, in);
+  int r = io_ctx.exec(oid, "cas", "references_chunk", in, out);
+  return r;
+}