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// -*- 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) 2019 Red Hat, 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 "rgw/rgw_service.h"
#include "svc_meta_be.h"
#include "svc_user.h"
class RGWSI_RADOS;
class RGWSI_Zone;
class RGWSI_SysObj;
class RGWSI_SysObj_Cache;
class RGWSI_Meta;
class RGWSI_SyncModules;
class RGWSI_MetaBackend_Handler;
struct rgw_cache_entry_info;
class RGWUserBuckets;
class RGWGetUserHeader_CB;
class RGWGetUserStats_CB;
template <class T>
class RGWChainedCacheImpl;
class RGWSI_User_RADOS : public RGWSI_User
{
friend class PutOperation;
std::unique_ptr<RGWSI_MetaBackend::Module> be_module;
RGWSI_MetaBackend_Handler *be_handler;
struct user_info_cache_entry {
RGWUserInfo info;
RGWObjVersionTracker objv_tracker;
real_time mtime;
};
using RGWChainedCacheImpl_user_info_cache_entry = RGWChainedCacheImpl<user_info_cache_entry>;
unique_ptr<RGWChainedCacheImpl_user_info_cache_entry> uinfo_cache;
rgw_raw_obj get_buckets_obj(const rgw_user& user_id) const;
int get_user_info_from_index(RGWSI_MetaBackend::Context *ctx,
const string& key,
const rgw_pool& pool,
RGWUserInfo *info,
RGWObjVersionTracker * const objv_tracker,
real_time * const pmtime,
optional_yield y,
const DoutPrefixProvider *dpp);
int remove_uid_index(RGWSI_MetaBackend::Context *ctx, const RGWUserInfo& user_info, RGWObjVersionTracker *objv_tracker,
optional_yield y, const DoutPrefixProvider *dpp);
int remove_key_index(const DoutPrefixProvider *dpp, RGWSI_MetaBackend::Context *ctx, const RGWAccessKey& access_key, optional_yield y);
int remove_email_index(const DoutPrefixProvider *dpp, RGWSI_MetaBackend::Context *ctx, const string& email, optional_yield y);
int remove_swift_name_index(const DoutPrefixProvider *dpp, RGWSI_MetaBackend::Context *ctx, const string& swift_name, optional_yield y);
/* admin management */
int cls_user_update_buckets(const DoutPrefixProvider *dpp, rgw_raw_obj& obj, list<cls_user_bucket_entry>& entries, bool add, optional_yield y);
int cls_user_add_bucket(const DoutPrefixProvider *dpp, rgw_raw_obj& obj, const cls_user_bucket_entry& entry, optional_yield y);
int cls_user_remove_bucket(const DoutPrefixProvider *dpp, rgw_raw_obj& obj, const cls_user_bucket& bucket, optional_yield y);
/* quota stats */
int cls_user_flush_bucket_stats(const DoutPrefixProvider *dpp, rgw_raw_obj& user_obj,
const RGWBucketEnt& ent, optional_yield y);
int cls_user_list_buckets(const DoutPrefixProvider *dpp,
rgw_raw_obj& obj,
const string& in_marker,
const string& end_marker,
const int max_entries,
list<cls_user_bucket_entry>& entries,
string * const out_marker,
bool * const truncated,
optional_yield y);
int cls_user_reset_stats(const DoutPrefixProvider *dpp, const rgw_user& user, optional_yield y);
int cls_user_get_header(const DoutPrefixProvider *dpp, const rgw_user& user, cls_user_header *header, optional_yield y);
int cls_user_get_header_async(const DoutPrefixProvider *dpp, const string& user, RGWGetUserHeader_CB *cb);
int do_start(optional_yield, const DoutPrefixProvider *dpp) override;
public:
struct Svc {
RGWSI_User_RADOS *user{nullptr};
RGWSI_RADOS *rados{nullptr};
RGWSI_Zone *zone{nullptr};
RGWSI_SysObj *sysobj{nullptr};
RGWSI_SysObj_Cache *cache{nullptr};
RGWSI_Meta *meta{nullptr};
RGWSI_MetaBackend *meta_be{nullptr};
RGWSI_SyncModules *sync_modules{nullptr};
} svc;
RGWSI_User_RADOS(CephContext *cct);
~RGWSI_User_RADOS();
void init(RGWSI_RADOS *_rados_svc,
RGWSI_Zone *_zone_svc, RGWSI_SysObj *_sysobj_svc,
RGWSI_SysObj_Cache *_cache_svc, RGWSI_Meta *_meta_svc,
RGWSI_MetaBackend *_meta_be_svc,
RGWSI_SyncModules *_sync_modules);
RGWSI_MetaBackend_Handler *get_be_handler() override {
return be_handler;
}
int read_user_info(RGWSI_MetaBackend::Context *ctx,
const rgw_user& user,
RGWUserInfo *info,
RGWObjVersionTracker * const objv_tracker,
real_time * const pmtime,
rgw_cache_entry_info * const cache_info,
map<string, bufferlist> * const pattrs,
optional_yield y,
const DoutPrefixProvider *dpp) override;
int store_user_info(RGWSI_MetaBackend::Context *ctx,
const RGWUserInfo& info,
RGWUserInfo *old_info,
RGWObjVersionTracker *objv_tracker,
const real_time& mtime,
bool exclusive,
map<string, bufferlist> *attrs,
optional_yield y,
const DoutPrefixProvider *dpp) override;
int remove_user_info(RGWSI_MetaBackend::Context *ctx,
const RGWUserInfo& info,
RGWObjVersionTracker *objv_tracker,
optional_yield y,
const DoutPrefixProvider *dpp) override;
int get_user_info_by_email(RGWSI_MetaBackend::Context *ctx,
const string& email, RGWUserInfo *info,
RGWObjVersionTracker *objv_tracker,
real_time *pmtime,
optional_yield y,
const DoutPrefixProvider *dpp) override;
int get_user_info_by_swift(RGWSI_MetaBackend::Context *ctx,
const string& swift_name,
RGWUserInfo *info, /* out */
RGWObjVersionTracker * const objv_tracker,
real_time * const pmtime,
optional_yield y,
const DoutPrefixProvider *dpp) override;
int get_user_info_by_access_key(RGWSI_MetaBackend::Context *ctx,
const std::string& access_key,
RGWUserInfo *info,
RGWObjVersionTracker* objv_tracker,
real_time *pmtime,
optional_yield y,
const DoutPrefixProvider *dpp) override;
/* user buckets directory */
int add_bucket(const DoutPrefixProvider *dpp,
RGWSI_MetaBackend::Context *ctx,
const rgw_user& user,
const rgw_bucket& bucket,
ceph::real_time creation_time,
optional_yield y) override;
int remove_bucket(const DoutPrefixProvider *dpp,
RGWSI_MetaBackend::Context *ctx,
const rgw_user& user,
const rgw_bucket& _bucket,
optional_yield y) override;
int list_buckets(const DoutPrefixProvider *dpp,
RGWSI_MetaBackend::Context *ctx,
const rgw_user& user,
const string& marker,
const string& end_marker,
uint64_t max,
RGWUserBuckets *buckets,
bool *is_truncated,
optional_yield y) override;
/* quota related */
int flush_bucket_stats(const DoutPrefixProvider *dpp,
RGWSI_MetaBackend::Context *ctx,
const rgw_user& user,
const RGWBucketEnt& ent, optional_yield y) override;
int complete_flush_stats(const DoutPrefixProvider *dpp,
RGWSI_MetaBackend::Context *ctx,
const rgw_user& user, optional_yield y) override;
int reset_bucket_stats(const DoutPrefixProvider *dpp,
RGWSI_MetaBackend::Context *ctx,
const rgw_user& user,
optional_yield y) override;
int read_stats(const DoutPrefixProvider *dpp,
RGWSI_MetaBackend::Context *ctx,
const rgw_user& user, RGWStorageStats *stats,
ceph::real_time *last_stats_sync, /* last time a full stats sync completed */
ceph::real_time *last_stats_update,
optional_yield y) override; /* last time a stats update was done */
int read_stats_async(const DoutPrefixProvider *dpp, RGWSI_MetaBackend::Context *ctx,
const rgw_user& user, RGWGetUserStats_CB *cb) override;
};
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