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// -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*-
// vim: ts=8 sw=2 smarttab
#include "rgw_common.h"
#include "rgw_coroutine.h"
#include "rgw_cr_rados.h"
#include "rgw_sync_module.h"
#include "rgw_data_sync.h"
#include "rgw_sync_module_log.h"
#define dout_subsys ceph_subsys_rgw
class RGWLogStatRemoteObjCBCR : public RGWStatRemoteObjCBCR {
public:
RGWLogStatRemoteObjCBCR(RGWDataSyncEnv *_sync_env,
RGWBucketInfo& _bucket_info, rgw_obj_key& _key) : RGWStatRemoteObjCBCR(_sync_env, _bucket_info, _key) {}
int operate() override {
ldout(sync_env->cct, 0) << "SYNC_LOG: stat of remote obj: z=" << sync_env->source_zone
<< " b=" << bucket_info.bucket << " k=" << key << " size=" << size << " mtime=" << mtime
<< " attrs=" << attrs << dendl;
return set_cr_done();
}
};
class RGWLogStatRemoteObjCR : public RGWCallStatRemoteObjCR {
public:
RGWLogStatRemoteObjCR(RGWDataSyncEnv *_sync_env,
RGWBucketInfo& _bucket_info, rgw_obj_key& _key) : RGWCallStatRemoteObjCR(_sync_env, _bucket_info, _key) {
}
~RGWLogStatRemoteObjCR() override {}
RGWStatRemoteObjCBCR *allocate_callback() override {
return new RGWLogStatRemoteObjCBCR(sync_env, bucket_info, key);
}
};
class RGWLogDataSyncModule : public RGWDataSyncModule {
string prefix;
public:
explicit RGWLogDataSyncModule(const string& _prefix) : prefix(_prefix) {}
RGWCoroutine *sync_object(RGWDataSyncEnv *sync_env, RGWBucketInfo& bucket_info, rgw_obj_key& key, std::optional<uint64_t> versioned_epoch, rgw_zone_set *zones_trace) override {
ldout(sync_env->cct, 0) << prefix << ": SYNC_LOG: sync_object: b=" << bucket_info.bucket << " k=" << key << " versioned_epoch=" << versioned_epoch.value_or(0) << dendl;
return new RGWLogStatRemoteObjCR(sync_env, bucket_info, key);
}
RGWCoroutine *remove_object(RGWDataSyncEnv *sync_env, RGWBucketInfo& bucket_info, rgw_obj_key& key, real_time& mtime, bool versioned, uint64_t versioned_epoch, rgw_zone_set *zones_trace) override {
ldout(sync_env->cct, 0) << prefix << ": SYNC_LOG: rm_object: b=" << bucket_info.bucket << " k=" << key << " mtime=" << mtime << " versioned=" << versioned << " versioned_epoch=" << versioned_epoch << dendl;
return NULL;
}
RGWCoroutine *create_delete_marker(RGWDataSyncEnv *sync_env, RGWBucketInfo& bucket_info, rgw_obj_key& key, real_time& mtime,
rgw_bucket_entry_owner& owner, bool versioned, uint64_t versioned_epoch, rgw_zone_set *zones_trace) override {
ldout(sync_env->cct, 0) << prefix << ": SYNC_LOG: create_delete_marker: b=" << bucket_info.bucket << " k=" << key << " mtime=" << mtime
<< " versioned=" << versioned << " versioned_epoch=" << versioned_epoch << dendl;
return NULL;
}
};
class RGWLogSyncModuleInstance : public RGWSyncModuleInstance {
RGWLogDataSyncModule data_handler;
public:
explicit RGWLogSyncModuleInstance(const string& prefix) : data_handler(prefix) {}
RGWDataSyncModule *get_data_handler() override {
return &data_handler;
}
};
int RGWLogSyncModule::create_instance(CephContext *cct, const JSONFormattable& config, RGWSyncModuleInstanceRef *instance) {
string prefix = config["prefix"];
instance->reset(new RGWLogSyncModuleInstance(prefix));
return 0;
}
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