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licensing, initial documentation initiative

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Blue 2023-03-23 20:27:46 +03:00
parent f5612dc3c5
commit 763d956bf8
Signed by: blue
GPG key ID: 9B203B252A63EE38
30 changed files with 1178 additions and 383 deletions
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39
src/base.cpp
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@ -1,18 +1,20 @@
// Squawk messenger.
// Copyright (C) 2019 Yury Gubich <blue@macaw.me>
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
/*
* LMDB Abstraction Layer.
* Copyright (C) 2023 Yury Gubich <blue@macaw.me>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "base.h"
#include "exceptions.h"
@ -38,15 +40,22 @@ LMDBAL::Base::~Base() {
void LMDBAL::Base::close() {
if (opened) {
for (LMDBAL::TransactionID id : *transactions)
mdb_txn_abort(id);
for (const std::pair<const std::string, iStorage*>& pair : tables) {
iStorage* table = pair.second;
mdb_dbi_close(environment, table->dbi);
}
mdb_env_close(environment);
transactions->clear();
opened = false;
}
}
/**
* Almost every LMDBAL::Base require it to be opened, this function opens it. It laso creates the directory for the database if it was an initial launch
*/
void LMDBAL::Base::open() {
if (!opened) {
mdb_env_create(&environment);