mirror of https://gitee.com/bigwinds/arangodb
115 lines
4.1 KiB
C++
115 lines
4.1 KiB
C++
////////////////////////////////////////////////////////////////////////////////
|
|
/// @brief replication functions
|
|
///
|
|
/// @file
|
|
///
|
|
/// DISCLAIMER
|
|
///
|
|
/// Copyright 2014 ArangoDB GmbH, Cologne, Germany
|
|
/// Copyright 2004-2014 triAGENS GmbH, Cologne, Germany
|
|
///
|
|
/// Licensed under the Apache License, Version 2.0 (the "License");
|
|
/// you may not use this file except in compliance with the License.
|
|
/// You may obtain a copy of the License at
|
|
///
|
|
/// http://www.apache.org/licenses/LICENSE-2.0
|
|
///
|
|
/// Unless required by applicable law or agreed to in writing, software
|
|
/// distributed under the License is distributed on an "AS IS" BASIS,
|
|
/// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
/// See the License for the specific language governing permissions and
|
|
/// limitations under the License.
|
|
///
|
|
/// Copyright holder is ArangoDB GmbH, Cologne, Germany
|
|
///
|
|
/// @author Jan Steemann
|
|
/// @author Copyright 2014, ArangoDB GmbH, Cologne, Germany
|
|
/// @author Copyright 2011-2014, triAGENS GmbH, Cologne, Germany
|
|
////////////////////////////////////////////////////////////////////////////////
|
|
|
|
#include "replication-common.h"
|
|
|
|
#include "Basics/files.h"
|
|
#include "Basics/tri-strings.h"
|
|
#include "VocBase/collection.h"
|
|
#include "VocBase/vocbase.h"
|
|
|
|
// -----------------------------------------------------------------------------
|
|
// --SECTION-- REPLICATION
|
|
// -----------------------------------------------------------------------------
|
|
|
|
// -----------------------------------------------------------------------------
|
|
// --SECTION-- public functions
|
|
// -----------------------------------------------------------------------------
|
|
|
|
////////////////////////////////////////////////////////////////////////////////
|
|
/// @brief generate a timestamp string in a target buffer
|
|
////////////////////////////////////////////////////////////////////////////////
|
|
|
|
void TRI_GetTimeStampReplication (char* dst,
|
|
size_t maxLength) {
|
|
struct tm tb;
|
|
time_t tt = time(nullptr);
|
|
TRI_gmtime(tt, &tb);
|
|
|
|
strftime(dst, maxLength, "%Y-%m-%dT%H:%M:%SZ", &tb);
|
|
}
|
|
|
|
////////////////////////////////////////////////////////////////////////////////
|
|
/// @brief generate a timestamp string in a target buffer
|
|
////////////////////////////////////////////////////////////////////////////////
|
|
|
|
void TRI_GetTimeStampReplication (double timeStamp,
|
|
char* dst,
|
|
size_t maxLength) {
|
|
struct tm tb;
|
|
time_t tt = static_cast<time_t>(timeStamp);
|
|
TRI_gmtime(tt, &tb);
|
|
|
|
strftime(dst, maxLength, "%Y-%m-%dT%H:%M:%SZ", &tb);
|
|
}
|
|
|
|
////////////////////////////////////////////////////////////////////////////////
|
|
/// @brief determine whether a collection should be included in replication
|
|
////////////////////////////////////////////////////////////////////////////////
|
|
|
|
bool TRI_ExcludeCollectionReplication (char const* name,
|
|
bool includeSystem) {
|
|
if (name == nullptr) {
|
|
// name invalid
|
|
return true;
|
|
}
|
|
|
|
if (*name != '_') {
|
|
// all regular collections are included
|
|
return false;
|
|
}
|
|
|
|
if (! includeSystem) {
|
|
// do not include any system collections
|
|
return true;
|
|
}
|
|
|
|
if (TRI_EqualString(name, TRI_COL_NAME_REPLICATION) ||
|
|
TRI_EqualString(name, TRI_COL_NAME_TRANSACTION) ||
|
|
TRI_IsPrefixString(name, TRI_COL_NAME_STATISTICS) ||
|
|
TRI_EqualString(name, "_configuration") ||
|
|
TRI_EqualString(name, "_cluster_kickstarter_plans") ||
|
|
TRI_EqualString(name, "_jobs") ||
|
|
TRI_EqualString(name, "_queues")) {
|
|
// these system collections will always be excluded
|
|
return true;
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
// -----------------------------------------------------------------------------
|
|
// --SECTION-- END-OF-FILE
|
|
// -----------------------------------------------------------------------------
|
|
|
|
// Local Variables:
|
|
// mode: outline-minor
|
|
// outline-regexp: "/// @brief\\|/// {@inheritDoc}\\|/// @page\\|// --SECTION--\\|/// @\\}"
|
|
// End:
|