Adding upstream version 18.2.2.upstream/18.2.2

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 49 insertions, 0 deletions

diff --git a/src/rgw/rgw_quota.h b/src/rgw/rgw_quota.h
new file mode 100644
index 000000000..632cb4817
--- /dev/null
+++ b/src/rgw/rgw_quota.h
@@ -0,0 +1,49 @@
+// -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*-
+// vim: ts=8 sw=2 smarttab ft=cpp
+
+/*
+ * Ceph - scalable distributed file system
+ *
+ * Copyright (C) 2013 Inktank, Inc
+ *
+ * This is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License version 2.1, as published by the Free Software
+ * Foundation.  See file COPYING.
+ *
+ */
+
+#pragma once
+
+#include "include/utime.h"
+#include "common/config_fwd.h"
+#include "common/lru_map.h"
+
+#include "rgw/rgw_quota_types.h"
+#include "common/async/yield_context.h"
+#include "rgw_sal_fwd.h"
+
+struct rgw_bucket;
+
+class RGWQuotaHandler {
+public:
+  RGWQuotaHandler() {}
+  virtual ~RGWQuotaHandler() {
+  }
+  virtual int check_quota(const DoutPrefixProvider *dpp, const rgw_user& bucket_owner, rgw_bucket& bucket,
+                          RGWQuota& quota,
+			  uint64_t num_objs, uint64_t size, optional_yield y) = 0;
+
+  virtual void check_bucket_shards(const DoutPrefixProvider *dpp, uint64_t max_objs_per_shard,
+                                   uint64_t num_shards, uint64_t num_objs, bool is_multisite,
+                                   bool& need_resharding, uint32_t *suggested_num_shards) = 0;
+
+  virtual void update_stats(const rgw_user& bucket_owner, rgw_bucket& bucket, int obj_delta, uint64_t added_bytes, uint64_t removed_bytes) = 0;
+
+  static RGWQuotaHandler *generate_handler(const DoutPrefixProvider *dpp, rgw::sal::Driver* driver, bool quota_threads);
+  static void free_handler(RGWQuotaHandler *handler);
+};
+
+// apply default quotas from configuration
+void rgw_apply_default_bucket_quota(RGWQuotaInfo& quota, const ConfigProxy& conf);
+void rgw_apply_default_user_quota(RGWQuotaInfo& quota, const ConfigProxy& conf);