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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
#ifndef CEPH_RGW_SERVICE_H
#define CEPH_RGW_SERVICE_H
#include <string>
#include <vector>
#include <memory>
#include "common/async/yield_context.h"
#include "rgw/rgw_common.h"
struct RGWServices_Def;
class RGWServiceInstance
{
friend struct RGWServices_Def;
protected:
CephContext *cct;
enum StartState {
StateInit = 0,
StateStarting = 1,
StateStarted = 2,
} start_state{StateInit};
virtual void shutdown() {}
virtual int do_start(optional_yield, const DoutPrefixProvider *dpp) {
return 0;
}
public:
RGWServiceInstance(CephContext *_cct) : cct(_cct) {}
virtual ~RGWServiceInstance() {}
int start(optional_yield y, const DoutPrefixProvider *dpp);
bool is_started() {
return (start_state == StateStarted);
}
CephContext *ctx() {
return cct;
}
};
class RGWSI_Finisher;
class RGWSI_Bucket;
class RGWSI_Bucket_SObj;
class RGWSI_Bucket_Sync;
class RGWSI_Bucket_Sync_SObj;
class RGWSI_BucketIndex;
class RGWSI_BucketIndex_RADOS;
class RGWSI_BILog_RADOS;
class RGWSI_Cls;
class RGWSI_ConfigKey;
class RGWSI_ConfigKey_RADOS;
class RGWSI_MDLog;
class RGWSI_Meta;
class RGWSI_MetaBackend;
class RGWSI_MetaBackend_SObj;
class RGWSI_MetaBackend_OTP;
class RGWSI_Notify;
class RGWSI_OTP;
class RGWSI_RADOS;
class RGWSI_Zone;
class RGWSI_ZoneUtils;
class RGWSI_Quota;
class RGWSI_SyncModules;
class RGWSI_SysObj;
class RGWSI_SysObj_Core;
class RGWSI_SysObj_Cache;
class RGWSI_User;
class RGWSI_User_RADOS;
class RGWDataChangesLog;
struct RGWServices_Def
{
bool can_shutdown{false};
bool has_shutdown{false};
std::unique_ptr<RGWSI_Finisher> finisher;
std::unique_ptr<RGWSI_Bucket_SObj> bucket_sobj;
std::unique_ptr<RGWSI_Bucket_Sync_SObj> bucket_sync_sobj;
std::unique_ptr<RGWSI_BucketIndex_RADOS> bi_rados;
std::unique_ptr<RGWSI_BILog_RADOS> bilog_rados;
std::unique_ptr<RGWSI_Cls> cls;
std::unique_ptr<RGWSI_ConfigKey_RADOS> config_key_rados;
std::unique_ptr<RGWSI_MDLog> mdlog;
std::unique_ptr<RGWSI_Meta> meta;
std::unique_ptr<RGWSI_MetaBackend_SObj> meta_be_sobj;
std::unique_ptr<RGWSI_MetaBackend_OTP> meta_be_otp;
std::unique_ptr<RGWSI_Notify> notify;
std::unique_ptr<RGWSI_OTP> otp;
std::unique_ptr<RGWSI_RADOS> rados;
std::unique_ptr<RGWSI_Zone> zone;
std::unique_ptr<RGWSI_ZoneUtils> zone_utils;
std::unique_ptr<RGWSI_Quota> quota;
std::unique_ptr<RGWSI_SyncModules> sync_modules;
std::unique_ptr<RGWSI_SysObj> sysobj;
std::unique_ptr<RGWSI_SysObj_Core> sysobj_core;
std::unique_ptr<RGWSI_SysObj_Cache> sysobj_cache;
std::unique_ptr<RGWSI_User_RADOS> user_rados;
std::unique_ptr<RGWDataChangesLog> datalog_rados;
RGWServices_Def();
~RGWServices_Def();
int init(CephContext *cct, bool have_cache, bool raw_storage, bool run_sync, optional_yield y, const DoutPrefixProvider *dpp);
void shutdown();
};
struct RGWServices
{
RGWServices_Def _svc;
CephContext *cct;
RGWSI_Finisher *finisher{nullptr};
RGWSI_Bucket *bucket{nullptr};
RGWSI_Bucket_SObj *bucket_sobj{nullptr};
RGWSI_Bucket_Sync *bucket_sync{nullptr};
RGWSI_Bucket_Sync_SObj *bucket_sync_sobj{nullptr};
RGWSI_BucketIndex *bi{nullptr};
RGWSI_BucketIndex_RADOS *bi_rados{nullptr};
RGWSI_BILog_RADOS *bilog_rados{nullptr};
RGWSI_Cls *cls{nullptr};
RGWSI_ConfigKey_RADOS *config_key_rados{nullptr};
RGWSI_ConfigKey *config_key{nullptr};
RGWDataChangesLog *datalog_rados{nullptr};
RGWSI_MDLog *mdlog{nullptr};
RGWSI_Meta *meta{nullptr};
RGWSI_MetaBackend *meta_be_sobj{nullptr};
RGWSI_MetaBackend *meta_be_otp{nullptr};
RGWSI_Notify *notify{nullptr};
RGWSI_OTP *otp{nullptr};
RGWSI_RADOS *rados{nullptr};
RGWSI_Zone *zone{nullptr};
RGWSI_ZoneUtils *zone_utils{nullptr};
RGWSI_Quota *quota{nullptr};
RGWSI_SyncModules *sync_modules{nullptr};
RGWSI_SysObj *sysobj{nullptr};
RGWSI_SysObj_Cache *cache{nullptr};
RGWSI_SysObj_Core *core{nullptr};
RGWSI_User *user{nullptr};
int do_init(CephContext *cct, bool have_cache, bool raw_storage, bool run_sync, optional_yield y, const DoutPrefixProvider *dpp);
int init(CephContext *cct, bool have_cache, bool run_sync, optional_yield y, const DoutPrefixProvider *dpp) {
return do_init(cct, have_cache, false, run_sync, y, dpp);
}
int init_raw(CephContext *cct, bool have_cache, optional_yield y, const DoutPrefixProvider *dpp) {
return do_init(cct, have_cache, true, false, y, dpp);
}
void shutdown() {
_svc.shutdown();
}
};
class RGWMetadataManager;
class RGWMetadataHandler;
class RGWUserCtl;
class RGWBucketCtl;
class RGWOTPCtl;
struct RGWCtlDef {
struct _meta {
std::unique_ptr<RGWMetadataManager> mgr;
std::unique_ptr<RGWMetadataHandler> bucket;
std::unique_ptr<RGWMetadataHandler> bucket_instance;
std::unique_ptr<RGWMetadataHandler> user;
std::unique_ptr<RGWMetadataHandler> otp;
_meta();
~_meta();
} meta;
std::unique_ptr<RGWUserCtl> user;
std::unique_ptr<RGWBucketCtl> bucket;
std::unique_ptr<RGWOTPCtl> otp;
RGWCtlDef();
~RGWCtlDef();
int init(RGWServices& svc, const DoutPrefixProvider *dpp);
};
struct RGWCtl {
CephContext *cct{nullptr};
RGWServices *svc{nullptr};
RGWCtlDef _ctl;
struct _meta {
RGWMetadataManager *mgr{nullptr};
RGWMetadataHandler *bucket{nullptr};
RGWMetadataHandler *bucket_instance{nullptr};
RGWMetadataHandler *user{nullptr};
RGWMetadataHandler *otp{nullptr};
} meta;
RGWUserCtl *user{nullptr};
RGWBucketCtl *bucket{nullptr};
RGWOTPCtl *otp{nullptr};
int init(RGWServices *_svc, const DoutPrefixProvider *dpp);
};
#endif
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