--- /dev/null
+// -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*-
+// vim: ts=8 sw=2 smarttab
+/*
+ * Ceph - scalable distributed file system
+ *
+ * Copyright (C) 2013 eNovance SAS <licensing@enovance.com>
+ *
+ * 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.
+ *
+ */
+#include "common/ceph_json.h"
+#include "common/strtol.h"
+#include "rgw_rest.h"
+#include "rgw_op.h"
+#include "rgw_rest_s3.h"
+#include "rgw_replica_log.h"
+#include "rgw_metadata.h"
+#include "rgw_bucket.h"
+#include "rgw_rest_replica_log.h"
+#include "rgw_client_io.h"
+#include "common/errno.h"
+#include "include/assert.h"
+
+#define dout_context g_ceph_context
+#define dout_subsys ceph_subsys_rgw
+#define REPLICA_INPUT_MAX_LEN (512*1024)
+
+static int parse_to_utime(string& in, utime_t& out) {
+ uint64_t sec = 0;
+ uint64_t nsec = 0;
+ int ret = utime_t::parse_date(in.c_str(), &sec, &nsec);
+ if (ret < 0)
+ return ret;
+
+ out = utime_t(sec, nsec);
+ return 0;
+}
+
+void RGWOp_OBJLog_SetBounds::execute() {
+ string id_str = s->info.args.get("id"),
+ marker = s->info.args.get("marker"),
+ time = s->info.args.get("time"),
+ daemon_id = s->info.args.get("daemon_id");
+
+ if (id_str.empty() ||
+ marker.empty() ||
+ time.empty() ||
+ daemon_id.empty()) {
+ dout(5) << "Error - invalid parameter list" << dendl;
+ http_ret = -EINVAL;
+ return;
+ }
+
+ int shard;
+ string err;
+ utime_t ut;
+
+ shard = (int)strict_strtol(id_str.c_str(), 10, &err);
+ if (!err.empty()) {
+ dout(5) << "Error parsing id parameter - " << id_str << ", err " << err << dendl;
+ http_ret = -EINVAL;
+ return;
+ }
+
+ if (parse_to_utime(time, ut) < 0) {
+ http_ret = -EINVAL;
+ return;
+ }
+
+ string pool;
+ RGWReplicaObjectLogger rl(store, pool, prefix);
+ bufferlist bl;
+ list<RGWReplicaItemMarker> markers;
+
+ if ((http_ret = rgw_rest_get_json_input(store->ctx(), s, markers, REPLICA_INPUT_MAX_LEN, NULL)) < 0) {
+ dout(5) << "Error - retrieving input data - " << http_ret << dendl;
+ return;
+ }
+
+ http_ret = rl.update_bound(shard, daemon_id, marker, ut, &markers);
+}
+
+void RGWOp_OBJLog_GetBounds::execute() {
+ string id = s->info.args.get("id");
+
+ if (id.empty()) {
+ dout(5) << " Error - invalid parameter list" << dendl;
+ http_ret = -EINVAL;
+ return;
+ }
+
+ int shard;
+ string err;
+
+ shard = (int)strict_strtol(id.c_str(), 10, &err);
+ if (!err.empty()) {
+ dout(5) << "Error parsing id parameter - " << id << ", err " << err << dendl;
+ http_ret = -EINVAL;
+ return;
+ }
+
+ string pool;
+ RGWReplicaObjectLogger rl(store, pool, prefix);
+ http_ret = rl.get_bounds(shard, bounds);
+}
+
+void RGWOp_OBJLog_GetBounds::send_response() {
+ set_req_state_err(s, http_ret);
+ dump_errno(s);
+ end_header(s);
+
+ if (http_ret < 0)
+ return;
+
+ encode_json("bounds", bounds, s->formatter);
+ flusher.flush();
+}
+
+void RGWOp_OBJLog_DeleteBounds::execute() {
+ string id = s->info.args.get("id"),
+ daemon_id = s->info.args.get("daemon_id");
+ bool purge_all;
+
+ s->info.args.get_bool("purge-all", &purge_all, false);
+
+ if (id.empty() ||
+ (!purge_all && daemon_id.empty())) {
+ dout(5) << "Error - invalid parameter list" << dendl;
+ http_ret = -EINVAL;
+ return;
+ }
+
+ int shard;
+ string err;
+
+ shard = (int)strict_strtol(id.c_str(), 10, &err);
+ if (!err.empty()) {
+ dout(5) << "Error parsing id parameter - " << id << ", err " << err << dendl;
+ http_ret = -EINVAL;
+ }
+
+ string pool;
+ RGWReplicaObjectLogger rl(store, pool, prefix);
+ http_ret = rl.delete_bound(shard, daemon_id, purge_all);
+}
+
+static int bucket_instance_to_bucket(RGWRados *store, const string& bucket_instance, rgw_bucket& bucket) {
+ RGWBucketInfo bucket_info;
+ real_time mtime;
+
+ RGWObjectCtx obj_ctx(store);
+ int r = store->get_bucket_instance_info(obj_ctx, bucket_instance, bucket_info, &mtime, NULL);
+ if (r < 0) {
+ dout(5) << "could not get bucket instance info for bucket=" << bucket_instance << ": " << cpp_strerror(r) << dendl;
+ if (r == -ENOENT)
+ return r;
+ return -EINVAL;
+ }
+
+ bucket = bucket_info.bucket;
+ return 0;
+}
+
+void RGWOp_BILog_SetBounds::execute() {
+ string bucket_instance = s->info.args.get("bucket-instance"),
+ marker = s->info.args.get("marker"),
+ time = s->info.args.get("time"),
+ daemon_id = s->info.args.get("daemon_id");
+
+ if (marker.empty() ||
+ time.empty() ||
+ daemon_id.empty()) {
+ dout(5) << "Error - invalid parameter list" << dendl;
+ http_ret = -EINVAL;
+ return;
+ }
+
+ utime_t ut;
+
+ if (parse_to_utime(time, ut) < 0) {
+ http_ret = -EINVAL;
+ return;
+ }
+
+ int shard_id;
+ http_ret = rgw_bucket_parse_bucket_instance(bucket_instance, &bucket_instance, &shard_id);
+ if (http_ret < 0) {
+ dout(5) << "failed to parse bucket instance" << dendl;
+ return;
+ }
+
+ rgw_bucket bucket;
+
+ if ((http_ret = bucket_instance_to_bucket(store, bucket_instance, bucket)) < 0) {
+ return;
+ }
+
+ RGWReplicaBucketLogger rl(store);
+ bufferlist bl;
+ list<RGWReplicaItemMarker> markers;
+
+ if ((http_ret = rgw_rest_get_json_input(store->ctx(), s, markers, REPLICA_INPUT_MAX_LEN, NULL)) < 0) {
+ dout(5) << "Error - retrieving input data - " << http_ret << dendl;
+ return;
+ }
+
+ http_ret = rl.update_bound(bucket, shard_id, daemon_id, marker, ut, &markers);
+}
+
+void RGWOp_BILog_GetBounds::execute() {
+ string bucket_instance = s->info.args.get("bucket-instance");
+ rgw_bucket bucket;
+
+ int shard_id;
+
+ http_ret = rgw_bucket_parse_bucket_instance(bucket_instance, &bucket_instance, &shard_id);
+ if (http_ret < 0) {
+ dout(5) << "failed to parse bucket instance" << dendl;
+ return;
+ }
+
+ if ((http_ret = bucket_instance_to_bucket(store, bucket_instance, bucket)) < 0)
+ return;
+
+ RGWReplicaBucketLogger rl(store);
+ http_ret = rl.get_bounds(bucket, shard_id, bounds);
+}
+
+void RGWOp_BILog_GetBounds::send_response() {
+ set_req_state_err(s, http_ret);
+ dump_errno(s);
+ end_header(s);
+
+ if (http_ret < 0)
+ return;
+
+ encode_json("bounds", bounds, s->formatter);
+ flusher.flush();
+}
+
+void RGWOp_BILog_DeleteBounds::execute() {
+ string bucket_instance = s->info.args.get("bucket-instance");
+ string daemon_id = s->info.args.get("daemon_id");
+ bool purge_all;
+
+ s->info.args.get_bool("purge-all", &purge_all, false);
+
+ if (daemon_id.empty() && !purge_all) {
+ dout(5) << "Error - invalid parameter list" << dendl;
+ http_ret = -EINVAL;
+ return;
+ }
+
+ int shard_id;
+ http_ret = rgw_bucket_parse_bucket_instance(bucket_instance, &bucket_instance, &shard_id);
+ if (http_ret < 0) {
+ dout(5) << "failed to parse bucket instance" << dendl;
+ return;
+ }
+
+ rgw_bucket bucket;
+
+ if ((http_ret = bucket_instance_to_bucket(store, bucket_instance, bucket)) < 0) {
+ return;
+ }
+
+ RGWReplicaBucketLogger rl(store);
+ http_ret = rl.delete_bound(bucket, shard_id, daemon_id, purge_all);
+}
+
+RGWOp *RGWHandler_ReplicaLog::op_get() {
+ bool exists;
+ string type = s->info.args.get("type", &exists);
+
+ if (!exists) {
+ return NULL;
+ }
+
+ if (type.compare("metadata") == 0) {
+ return new RGWOp_OBJLog_GetBounds(META_REPLICA_LOG_OBJ_PREFIX, "mdlog");
+ } else if (type.compare("bucket-index") == 0) {
+ return new RGWOp_BILog_GetBounds;
+ } else if (type.compare("data") == 0) {
+ return new RGWOp_OBJLog_GetBounds(DATA_REPLICA_LOG_OBJ_PREFIX, "datalog");
+ }
+ return NULL;
+}
+
+RGWOp *RGWHandler_ReplicaLog::op_delete() {
+ bool exists;
+ string type = s->info.args.get("type", &exists);
+
+ if (!exists) {
+ return NULL;
+ }
+
+ if (type.compare("metadata") == 0)
+ return new RGWOp_OBJLog_DeleteBounds(META_REPLICA_LOG_OBJ_PREFIX, "mdlog");
+ else if (type.compare("bucket-index") == 0)
+ return new RGWOp_BILog_DeleteBounds;
+ else if (type.compare("data") == 0)
+ return new RGWOp_OBJLog_DeleteBounds(DATA_REPLICA_LOG_OBJ_PREFIX, "datalog");
+
+ return NULL;
+}
+
+RGWOp *RGWHandler_ReplicaLog::op_post() {
+ bool exists;
+ string type = s->info.args.get("type", &exists);
+
+ if (!exists) {
+ return NULL;
+ }
+
+ if (type.compare("metadata") == 0) {
+ return new RGWOp_OBJLog_SetBounds(META_REPLICA_LOG_OBJ_PREFIX, "mdlog");
+ } else if (type.compare("bucket-index") == 0) {
+ return new RGWOp_BILog_SetBounds;
+ } else if (type.compare("data") == 0) {
+ return new RGWOp_OBJLog_SetBounds(DATA_REPLICA_LOG_OBJ_PREFIX, "datalog");
+ }
+ return NULL;
+}
+
Code Review / stor4nfv.git / blobdiff