orthanc-databases: Framework/MySQL/MySQLDatabase.cpp annotate

annotate Framework/MySQL/MySQLDatabase.cpp @ 522:c49136b34891 large-queries tip

use a prepared statement for InsertOrUpdateMetadata

author	Alain Mazy <am@orthanc.team>
date	Fri, 05 Jul 2024 09:15:54 +0200
parents	54d518dcd74a
children

rev	line source
0 7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1 /**
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2 * Orthanc - A Lightweight, RESTful DICOM Store
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	4 * Department, University Hospital of Liege, Belgium
507 54d518dcd74a updated copyright, as Orthanc Team now replaces Osimis Sebastien Jodogne <s.jodogne@gmail.com> parents: 459 diff changeset	5 * Copyright (C) 2017-2023 Osimis S.A., Belgium
54d518dcd74a updated copyright, as Orthanc Team now replaces Osimis Sebastien Jodogne <s.jodogne@gmail.com> parents: 459 diff changeset	6 * Copyright (C) 2024-2024 Orthanc Team SRL, Belgium
459 ecd0b719cff5 update year to 2024 Sebastien Jodogne <s.jodogne@gmail.com> parents: 389 diff changeset	7 * Copyright (C) 2021-2024 Sebastien Jodogne, ICTEAM UCLouvain, Belgium
0 7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	8 *
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	9 * This program is free software: you can redistribute it and/or
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	10 * modify it under the terms of the GNU Affero General Public License
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	11 * as published by the Free Software Foundation, either version 3 of
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	12 * the License, or (at your option) any later version.
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	13 *
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	14 * This program is distributed in the hope that it will be useful, but
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	15 * WITHOUT ANY WARRANTY; without even the implied warranty of
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	17 * Affero General Public License for more details.
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	18 *
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	19 * You should have received a copy of the GNU Affero General Public License
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	20 * along with this program. If not, see <http://www.gnu.org/licenses/>.
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	21 **/
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	22
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	23
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	24 #include "MySQLDatabase.h"
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	25
226 a4918d57435c DatabaseManager doesn't IDatabaseFactory anymore Sebastien Jodogne <s.jodogne@gmail.com> parents: 217 diff changeset	26 #include "../Common/ImplicitTransaction.h"
a4918d57435c DatabaseManager doesn't IDatabaseFactory anymore Sebastien Jodogne <s.jodogne@gmail.com> parents: 217 diff changeset	27 #include "../Common/Integer64Value.h"
a4918d57435c DatabaseManager doesn't IDatabaseFactory anymore Sebastien Jodogne <s.jodogne@gmail.com> parents: 217 diff changeset	28 #include "../Common/RetryDatabaseFactory.h"
0 7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	29 #include "MySQLResult.h"
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	30 #include "MySQLStatement.h"
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	31 #include "MySQLTransaction.h"
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	32
157 275e14f57f1e replacing deprecated std::auto_ptr by std::unique_ptr Sebastien Jodogne <s.jodogne@gmail.com> parents: 152 diff changeset	33 #include <Compatibility.h> // For std::unique_ptr<>
152 063aa53b5917 sync Sebastien Jodogne <s.jodogne@gmail.com> parents: 144 diff changeset	34 #include <Logging.h>
063aa53b5917 sync Sebastien Jodogne <s.jodogne@gmail.com> parents: 144 diff changeset	35 #include <OrthancException.h>
063aa53b5917 sync Sebastien Jodogne <s.jodogne@gmail.com> parents: 144 diff changeset	36 #include <Toolbox.h>
0 7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	37
6 5a97c68a7a51 fix mysql msvc jodogne parents: 0 diff changeset	38 #include <errmsg.h>
0 7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	39 #include <mysqld_error.h>
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	40
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	41 #include <memory>
135 e26690365c25 MySQL: Added an advisory lock to avoid race conditions during database setup Sebastien Jodogne <s.jodogne@gmail.com> parents: 67 diff changeset	42 #include <boost/thread.hpp>
0 7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	43
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	44 namespace OrthancDatabases
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	45 {
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	46 void MySQLDatabase::Close()
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	47 {
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	48 if (mysql_ != NULL)
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	49 {
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	50 LOG(INFO) << "Closing connection to MySQL database";
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	51 mysql_close(mysql_);
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	52 mysql_ = NULL;
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	53 }
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	54 }
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	55
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	56
240 c82c2cf84ae8 added handling of CR_COMMANDS_OUT_OF_SYNC Sebastien Jodogne <s.jodogne@gmail.com> parents: 237 diff changeset	57 void MySQLDatabase::ThrowException()
c82c2cf84ae8 added handling of CR_COMMANDS_OUT_OF_SYNC Sebastien Jodogne <s.jodogne@gmail.com> parents: 237 diff changeset	58 {
c82c2cf84ae8 added handling of CR_COMMANDS_OUT_OF_SYNC Sebastien Jodogne <s.jodogne@gmail.com> parents: 237 diff changeset	59 LogError();
c82c2cf84ae8 added handling of CR_COMMANDS_OUT_OF_SYNC Sebastien Jodogne <s.jodogne@gmail.com> parents: 237 diff changeset	60
c82c2cf84ae8 added handling of CR_COMMANDS_OUT_OF_SYNC Sebastien Jodogne <s.jodogne@gmail.com> parents: 237 diff changeset	61 unsigned int error = mysql_errno(mysql_);
c82c2cf84ae8 added handling of CR_COMMANDS_OUT_OF_SYNC Sebastien Jodogne <s.jodogne@gmail.com> parents: 237 diff changeset	62 if (error == CR_SERVER_GONE_ERROR \|\|
c82c2cf84ae8 added handling of CR_COMMANDS_OUT_OF_SYNC Sebastien Jodogne <s.jodogne@gmail.com> parents: 237 diff changeset	63 error == CR_SERVER_LOST \|\|
c82c2cf84ae8 added handling of CR_COMMANDS_OUT_OF_SYNC Sebastien Jodogne <s.jodogne@gmail.com> parents: 237 diff changeset	64 error == ER_QUERY_INTERRUPTED)
c82c2cf84ae8 added handling of CR_COMMANDS_OUT_OF_SYNC Sebastien Jodogne <s.jodogne@gmail.com> parents: 237 diff changeset	65 {
c82c2cf84ae8 added handling of CR_COMMANDS_OUT_OF_SYNC Sebastien Jodogne <s.jodogne@gmail.com> parents: 237 diff changeset	66 throw Orthanc::OrthancException(Orthanc::ErrorCode_DatabaseUnavailable);
c82c2cf84ae8 added handling of CR_COMMANDS_OUT_OF_SYNC Sebastien Jodogne <s.jodogne@gmail.com> parents: 237 diff changeset	67 }
c82c2cf84ae8 added handling of CR_COMMANDS_OUT_OF_SYNC Sebastien Jodogne <s.jodogne@gmail.com> parents: 237 diff changeset	68 else if (error == CR_COMMANDS_OUT_OF_SYNC)
c82c2cf84ae8 added handling of CR_COMMANDS_OUT_OF_SYNC Sebastien Jodogne <s.jodogne@gmail.com> parents: 237 diff changeset	69 {
c82c2cf84ae8 added handling of CR_COMMANDS_OUT_OF_SYNC Sebastien Jodogne <s.jodogne@gmail.com> parents: 237 diff changeset	70 #if !defined(MARIADB_VERSION_ID)
c82c2cf84ae8 added handling of CR_COMMANDS_OUT_OF_SYNC Sebastien Jodogne <s.jodogne@gmail.com> parents: 237 diff changeset	71 LOG(ERROR) << "TODO - This error seems to be related to the use of libmysqlclient: Try to switch to mariadb-connector";
c82c2cf84ae8 added handling of CR_COMMANDS_OUT_OF_SYNC Sebastien Jodogne <s.jodogne@gmail.com> parents: 237 diff changeset	72 #endif
c82c2cf84ae8 added handling of CR_COMMANDS_OUT_OF_SYNC Sebastien Jodogne <s.jodogne@gmail.com> parents: 237 diff changeset	73
c82c2cf84ae8 added handling of CR_COMMANDS_OUT_OF_SYNC Sebastien Jodogne <s.jodogne@gmail.com> parents: 237 diff changeset	74 throw Orthanc::OrthancException(Orthanc::ErrorCode_DatabaseUnavailable);
c82c2cf84ae8 added handling of CR_COMMANDS_OUT_OF_SYNC Sebastien Jodogne <s.jodogne@gmail.com> parents: 237 diff changeset	75 }
c82c2cf84ae8 added handling of CR_COMMANDS_OUT_OF_SYNC Sebastien Jodogne <s.jodogne@gmail.com> parents: 237 diff changeset	76 else if (error == ER_LOCK_DEADLOCK)
c82c2cf84ae8 added handling of CR_COMMANDS_OUT_OF_SYNC Sebastien Jodogne <s.jodogne@gmail.com> parents: 237 diff changeset	77 {
c82c2cf84ae8 added handling of CR_COMMANDS_OUT_OF_SYNC Sebastien Jodogne <s.jodogne@gmail.com> parents: 237 diff changeset	78 #if ORTHANC_PLUGINS_VERSION_IS_ABOVE(1, 9, 2)
c82c2cf84ae8 added handling of CR_COMMANDS_OUT_OF_SYNC Sebastien Jodogne <s.jodogne@gmail.com> parents: 237 diff changeset	79 throw Orthanc::OrthancException(Orthanc::ErrorCode_DatabaseCannotSerialize);
c82c2cf84ae8 added handling of CR_COMMANDS_OUT_OF_SYNC Sebastien Jodogne <s.jodogne@gmail.com> parents: 237 diff changeset	80 #else
c82c2cf84ae8 added handling of CR_COMMANDS_OUT_OF_SYNC Sebastien Jodogne <s.jodogne@gmail.com> parents: 237 diff changeset	81 throw Orthanc::OrthancException(Orthanc::ErrorCode_Database, "Collision between multiple writers");
c82c2cf84ae8 added handling of CR_COMMANDS_OUT_OF_SYNC Sebastien Jodogne <s.jodogne@gmail.com> parents: 237 diff changeset	82 #endif
c82c2cf84ae8 added handling of CR_COMMANDS_OUT_OF_SYNC Sebastien Jodogne <s.jodogne@gmail.com> parents: 237 diff changeset	83 }
c82c2cf84ae8 added handling of CR_COMMANDS_OUT_OF_SYNC Sebastien Jodogne <s.jodogne@gmail.com> parents: 237 diff changeset	84 else
c82c2cf84ae8 added handling of CR_COMMANDS_OUT_OF_SYNC Sebastien Jodogne <s.jodogne@gmail.com> parents: 237 diff changeset	85 {
c82c2cf84ae8 added handling of CR_COMMANDS_OUT_OF_SYNC Sebastien Jodogne <s.jodogne@gmail.com> parents: 237 diff changeset	86 throw Orthanc::OrthancException(Orthanc::ErrorCode_Database);
c82c2cf84ae8 added handling of CR_COMMANDS_OUT_OF_SYNC Sebastien Jodogne <s.jodogne@gmail.com> parents: 237 diff changeset	87 }
c82c2cf84ae8 added handling of CR_COMMANDS_OUT_OF_SYNC Sebastien Jodogne <s.jodogne@gmail.com> parents: 237 diff changeset	88 }
c82c2cf84ae8 added handling of CR_COMMANDS_OUT_OF_SYNC Sebastien Jodogne <s.jodogne@gmail.com> parents: 237 diff changeset	89
c82c2cf84ae8 added handling of CR_COMMANDS_OUT_OF_SYNC Sebastien Jodogne <s.jodogne@gmail.com> parents: 237 diff changeset	90
0 7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	91 void MySQLDatabase::CheckErrorCode(int code)
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	92 {
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	93 if (code == 0)
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	94 {
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	95 return;
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	96 }
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	97 else
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	98 {
240 c82c2cf84ae8 added handling of CR_COMMANDS_OUT_OF_SYNC Sebastien Jodogne <s.jodogne@gmail.com> parents: 237 diff changeset	99 ThrowException();
0 7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	100 }
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	101 }
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	102
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	103
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	104 MySQLDatabase::MySQLDatabase(const MySQLParameters& parameters) :
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	105 parameters_(parameters),
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	106 mysql_(NULL)
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	107 {
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	108 }
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	109
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	110
46 6a574d810b98 Compatibility with MySQL 8.0 Sebastien Jodogne <s.jodogne@gmail.com> parents: 24 diff changeset	111 MySQLDatabase::~MySQLDatabase()
6a574d810b98 Compatibility with MySQL 8.0 Sebastien Jodogne <s.jodogne@gmail.com> parents: 24 diff changeset	112 {
6a574d810b98 Compatibility with MySQL 8.0 Sebastien Jodogne <s.jodogne@gmail.com> parents: 24 diff changeset	113 try
6a574d810b98 Compatibility with MySQL 8.0 Sebastien Jodogne <s.jodogne@gmail.com> parents: 24 diff changeset	114 {
6a574d810b98 Compatibility with MySQL 8.0 Sebastien Jodogne <s.jodogne@gmail.com> parents: 24 diff changeset	115 Close();
6a574d810b98 Compatibility with MySQL 8.0 Sebastien Jodogne <s.jodogne@gmail.com> parents: 24 diff changeset	116 }
6a574d810b98 Compatibility with MySQL 8.0 Sebastien Jodogne <s.jodogne@gmail.com> parents: 24 diff changeset	117 catch (Orthanc::OrthancException&)
6a574d810b98 Compatibility with MySQL 8.0 Sebastien Jodogne <s.jodogne@gmail.com> parents: 24 diff changeset	118 {
6a574d810b98 Compatibility with MySQL 8.0 Sebastien Jodogne <s.jodogne@gmail.com> parents: 24 diff changeset	119 // Ignore possible exceptions due to connection loss
6a574d810b98 Compatibility with MySQL 8.0 Sebastien Jodogne <s.jodogne@gmail.com> parents: 24 diff changeset	120 }
6a574d810b98 Compatibility with MySQL 8.0 Sebastien Jodogne <s.jodogne@gmail.com> parents: 24 diff changeset	121 }
6a574d810b98 Compatibility with MySQL 8.0 Sebastien Jodogne <s.jodogne@gmail.com> parents: 24 diff changeset	122
6a574d810b98 Compatibility with MySQL 8.0 Sebastien Jodogne <s.jodogne@gmail.com> parents: 24 diff changeset	123
0 7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	124 void MySQLDatabase::LogError()
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	125 {
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	126 if (mysql_ != NULL)
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	127 {
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	128 LOG(ERROR) << "MySQL error (" << mysql_errno(mysql_)
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	129 << "," << mysql_sqlstate(mysql_)
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	130 << "): " << mysql_error(mysql_);
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	131 }
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	132 }
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	133
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	134
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	135 MYSQL* MySQLDatabase::GetObject()
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	136 {
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	137 if (mysql_ == NULL)
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	138 {
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	139 throw Orthanc::OrthancException(Orthanc::ErrorCode_BadSequenceOfCalls);
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	140 }
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	141 else
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	142 {
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	143 return mysql_;
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	144 }
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	145 }
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	146
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	147
23 b2ff1cd2907a handling of implicit transactions in DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 22 diff changeset	148 void MySQLDatabase::OpenInternal(const char* db)
0 7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	149 {
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	150 if (mysql_ != NULL)
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	151 {
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	152 throw Orthanc::OrthancException(Orthanc::ErrorCode_BadSequenceOfCalls);
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	153 }
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	154
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	155 mysql_ = mysql_init(NULL);
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	156 if (mysql_ == NULL)
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	157 {
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	158 LOG(ERROR) << "Cannot initialize the MySQL connector";
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	159 throw Orthanc::OrthancException(Orthanc::ErrorCode_InternalError);
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	160 }
46 6a574d810b98 Compatibility with MySQL 8.0 Sebastien Jodogne <s.jodogne@gmail.com> parents: 24 diff changeset	161
6a574d810b98 Compatibility with MySQL 8.0 Sebastien Jodogne <s.jodogne@gmail.com> parents: 24 diff changeset	162 if (parameters_.GetUnixSocket().empty())
6a574d810b98 Compatibility with MySQL 8.0 Sebastien Jodogne <s.jodogne@gmail.com> parents: 24 diff changeset	163 {
6a574d810b98 Compatibility with MySQL 8.0 Sebastien Jodogne <s.jodogne@gmail.com> parents: 24 diff changeset	164 // Fallback to TCP connection if no UNIX socket is provided
6a574d810b98 Compatibility with MySQL 8.0 Sebastien Jodogne <s.jodogne@gmail.com> parents: 24 diff changeset	165 unsigned int protocol = MYSQL_PROTOCOL_TCP;
6a574d810b98 Compatibility with MySQL 8.0 Sebastien Jodogne <s.jodogne@gmail.com> parents: 24 diff changeset	166 mysql_options(mysql_, MYSQL_OPT_PROTOCOL, (unsigned int *) &protocol);
6a574d810b98 Compatibility with MySQL 8.0 Sebastien Jodogne <s.jodogne@gmail.com> parents: 24 diff changeset	167 }
163 4d32c9c8d6c0 Added support for TLS connections Alain Mazy <alain@mazy.be> parents: 157 diff changeset	168
4d32c9c8d6c0 Added support for TLS connections Alain Mazy <alain@mazy.be> parents: 157 diff changeset	169 if (parameters_.IsSsl())
4d32c9c8d6c0 Added support for TLS connections Alain Mazy <alain@mazy.be> parents: 157 diff changeset	170 {
4d32c9c8d6c0 Added support for TLS connections Alain Mazy <alain@mazy.be> parents: 157 diff changeset	171 if (parameters_.IsVerifyServerCertificates())
4d32c9c8d6c0 Added support for TLS connections Alain Mazy <alain@mazy.be> parents: 157 diff changeset	172 {
187 0b78198c28d6 compatibility with mysql client 8.x Sebastien Jodogne <s.jodogne@gmail.com> parents: 186 diff changeset	173 #if (MYSQL_VERSION_ID > 50110 && MYSQL_VERSION_ID < 80000) // Removed in MySQL client 8.0
163 4d32c9c8d6c0 Added support for TLS connections Alain Mazy <alain@mazy.be> parents: 157 diff changeset	174 my_bool verifyCert = 1;
4d32c9c8d6c0 Added support for TLS connections Alain Mazy <alain@mazy.be> parents: 157 diff changeset	175 mysql_options(mysql_, MYSQL_OPT_SSL_VERIFY_SERVER_CERT, (void *) &verifyCert);
187 0b78198c28d6 compatibility with mysql client 8.x Sebastien Jodogne <s.jodogne@gmail.com> parents: 186 diff changeset	176 #endif
0b78198c28d6 compatibility with mysql client 8.x Sebastien Jodogne <s.jodogne@gmail.com> parents: 186 diff changeset	177
165 0632c2408af3 fix compatiblity with mysql client Sebastien Jodogne <s.jodogne@gmail.com> parents: 163 diff changeset	178 mysql_options(mysql_, MYSQL_OPT_SSL_CA, (void *)(parameters_.GetSslCaCertificates()));
163 4d32c9c8d6c0 Added support for TLS connections Alain Mazy <alain@mazy.be> parents: 157 diff changeset	179 }
4d32c9c8d6c0 Added support for TLS connections Alain Mazy <alain@mazy.be> parents: 157 diff changeset	180
187 0b78198c28d6 compatibility with mysql client 8.x Sebastien Jodogne <s.jodogne@gmail.com> parents: 186 diff changeset	181 #if (MYSQL_VERSION_ID > 50110 && MYSQL_VERSION_ID < 80000) // Removed in MySQL client 8.0
163 4d32c9c8d6c0 Added support for TLS connections Alain Mazy <alain@mazy.be> parents: 157 diff changeset	182 my_bool enforceTls = 1;
4d32c9c8d6c0 Added support for TLS connections Alain Mazy <alain@mazy.be> parents: 157 diff changeset	183 mysql_options(mysql_, MYSQL_OPT_SSL_ENFORCE, (void *) &enforceTls);
187 0b78198c28d6 compatibility with mysql client 8.x Sebastien Jodogne <s.jodogne@gmail.com> parents: 186 diff changeset	184 #endif
163 4d32c9c8d6c0 Added support for TLS connections Alain Mazy <alain@mazy.be> parents: 157 diff changeset	185 }
4d32c9c8d6c0 Added support for TLS connections Alain Mazy <alain@mazy.be> parents: 157 diff changeset	186
0 7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	187 const char* socket = (parameters_.GetUnixSocket().empty() ? NULL :
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	188 parameters_.GetUnixSocket().c_str());
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	189
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	190 if (mysql_real_connect(mysql_,
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	191 parameters_.GetHost().c_str(),
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	192 parameters_.GetUsername().c_str(),
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	193 parameters_.GetPassword().c_str(), db,
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	194 parameters_.GetPort(), socket, 0) == 0)
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	195 {
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	196 LogError();
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	197 Close();
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	198 throw Orthanc::OrthancException(Orthanc::ErrorCode_DatabaseUnavailable);
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	199 }
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	200 else
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	201 {
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	202 LOG(INFO) << "Successful connection to MySQL database";
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	203 }
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	204
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	205 if (mysql_set_character_set(mysql_, "utf8mb4") != 0)
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	206 {
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	207 LOG(ERROR) << "Cannot set the character set to UTF8";
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	208 Close();
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	209 throw Orthanc::OrthancException(Orthanc::ErrorCode_Database);
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	210 }
16 9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	211 }
0 7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	212
23 b2ff1cd2907a handling of implicit transactions in DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 22 diff changeset	213
b2ff1cd2907a handling of implicit transactions in DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 22 diff changeset	214 void MySQLDatabase::Open()
b2ff1cd2907a handling of implicit transactions in DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 22 diff changeset	215 {
b2ff1cd2907a handling of implicit transactions in DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 22 diff changeset	216 if (parameters_.GetDatabase().empty())
b2ff1cd2907a handling of implicit transactions in DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 22 diff changeset	217 {
b2ff1cd2907a handling of implicit transactions in DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 22 diff changeset	218 throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange);
b2ff1cd2907a handling of implicit transactions in DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 22 diff changeset	219 }
b2ff1cd2907a handling of implicit transactions in DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 22 diff changeset	220 else
b2ff1cd2907a handling of implicit transactions in DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 22 diff changeset	221 {
b2ff1cd2907a handling of implicit transactions in DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 22 diff changeset	222 OpenInternal(parameters_.GetDatabase().c_str());
b2ff1cd2907a handling of implicit transactions in DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 22 diff changeset	223 }
b2ff1cd2907a handling of implicit transactions in DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 22 diff changeset	224 }
b2ff1cd2907a handling of implicit transactions in DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 22 diff changeset	225
b2ff1cd2907a handling of implicit transactions in DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 22 diff changeset	226
b2ff1cd2907a handling of implicit transactions in DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 22 diff changeset	227 void MySQLDatabase::ClearDatabase(const MySQLParameters& parameters)
b2ff1cd2907a handling of implicit transactions in DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 22 diff changeset	228 {
b2ff1cd2907a handling of implicit transactions in DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 22 diff changeset	229 MySQLDatabase db(parameters);
b2ff1cd2907a handling of implicit transactions in DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 22 diff changeset	230 db.OpenRoot();
b2ff1cd2907a handling of implicit transactions in DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 22 diff changeset	231
b2ff1cd2907a handling of implicit transactions in DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 22 diff changeset	232 const std::string& database = parameters.GetDatabase();
b2ff1cd2907a handling of implicit transactions in DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 22 diff changeset	233
b2ff1cd2907a handling of implicit transactions in DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 22 diff changeset	234 {
217 ee5858d438dc TransactionType given to MySQLTransaction constructor Sebastien Jodogne <s.jodogne@gmail.com> parents: 215 diff changeset	235 MySQLTransaction t(db, TransactionType_ReadWrite);
23 b2ff1cd2907a handling of implicit transactions in DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 22 diff changeset	236
b2ff1cd2907a handling of implicit transactions in DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 22 diff changeset	237 if (!db.DoesDatabaseExist(t, database))
b2ff1cd2907a handling of implicit transactions in DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 22 diff changeset	238 {
b2ff1cd2907a handling of implicit transactions in DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 22 diff changeset	239 LOG(ERROR) << "Inexistent database, please create it first: " << database;
b2ff1cd2907a handling of implicit transactions in DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 22 diff changeset	240 throw Orthanc::OrthancException(Orthanc::ErrorCode_UnknownResource);
b2ff1cd2907a handling of implicit transactions in DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 22 diff changeset	241 }
b2ff1cd2907a handling of implicit transactions in DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 22 diff changeset	242
237 35598014f140 refactoring to remove GlobalProperties.cpp Sebastien Jodogne <s.jodogne@gmail.com> parents: 236 diff changeset	243 db.ExecuteMultiLines("DROP DATABASE " + database, false);
35598014f140 refactoring to remove GlobalProperties.cpp Sebastien Jodogne <s.jodogne@gmail.com> parents: 236 diff changeset	244 db.ExecuteMultiLines("CREATE DATABASE " + database, false);
23 b2ff1cd2907a handling of implicit transactions in DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 22 diff changeset	245 t.Commit();
b2ff1cd2907a handling of implicit transactions in DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 22 diff changeset	246 }
b2ff1cd2907a handling of implicit transactions in DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 22 diff changeset	247 }
b2ff1cd2907a handling of implicit transactions in DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 22 diff changeset	248
0 7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	249
16 9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	250 namespace
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	251 {
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	252 class ResultWrapper : public boost::noncopyable
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	253 {
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	254 private:
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	255 MYSQL_RES *result_;
0 7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	256
16 9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	257 public:
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	258 ResultWrapper(MySQLDatabase& mysql,
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	259 const std::string& sql) :
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	260 result_(NULL)
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	261 {
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	262 if (mysql_real_query(mysql.GetObject(), sql.c_str(), sql.size()))
0 7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	263 {
16 9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	264 mysql.LogError();
0 7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	265 throw Orthanc::OrthancException(Orthanc::ErrorCode_Database);
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	266 }
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	267
16 9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	268 result_ = mysql_use_result(mysql.GetObject());
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	269 if (result_ == NULL)
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	270 {
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	271 mysql.LogError();
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	272 throw Orthanc::OrthancException(Orthanc::ErrorCode_Database);
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	273 }
0 7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	274 }
16 9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	275
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	276 ~ResultWrapper()
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	277 {
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	278 if (result_ != NULL)
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	279 {
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	280 mysql_free_result(result_);
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	281 result_ = NULL;
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	282 }
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	283 }
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	284
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	285 MYSQL_RES *GetObject()
0 7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	286 {
16 9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	287 return result_;
0 7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	288 }
16 9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	289 };
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	290 }
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	291
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	292
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	293 bool MySQLDatabase::LookupGlobalStringVariable(std::string& value,
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	294 const std::string& variable)
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	295 {
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	296 ResultWrapper result(*this, "SELECT @@global." + variable);
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	297
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	298 MYSQL_ROW row = mysql_fetch_row(result.GetObject());
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	299 if (mysql_errno(mysql_) == 0 &&
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	300 row &&
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	301 row[0])
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	302 {
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	303 value = std::string(row[0]);
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	304 return true;
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	305 }
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	306 else
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	307 {
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	308 return false;
0 7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	309 }
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	310 }
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	311
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	312
16 9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	313 bool MySQLDatabase::LookupGlobalIntegerVariable(int64_t& value,
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	314 const std::string& variable)
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	315 {
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	316 std::string s;
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	317
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	318 if (LookupGlobalStringVariable(s, variable))
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	319 {
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	320 try
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	321 {
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	322 value = boost::lexical_cast<int64_t>(s);
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	323 return true;
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	324 }
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	325 catch (boost::bad_lexical_cast&)
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	326 {
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	327 throw Orthanc::OrthancException(Orthanc::ErrorCode_Database);
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	328 }
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	329 }
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	330 else
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	331 {
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	332 return false;
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	333 }
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	334 }
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	335
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	336
137 52b3859ee0b7 MySQL: acquiring named locks instead of numbers Sebastien Jodogne <s.jodogne@gmail.com> parents: 135 diff changeset	337 bool MySQLDatabase::RunAdvisoryLockStatement(Query& query,
52b3859ee0b7 MySQL: acquiring named locks instead of numbers Sebastien Jodogne <s.jodogne@gmail.com> parents: 135 diff changeset	338 const std::string& lock)
135 e26690365c25 MySQL: Added an advisory lock to avoid race conditions during database setup Sebastien Jodogne <s.jodogne@gmail.com> parents: 67 diff changeset	339 {
137 52b3859ee0b7 MySQL: acquiring named locks instead of numbers Sebastien Jodogne <s.jodogne@gmail.com> parents: 135 diff changeset	340 const std::string& dbName = parameters_.GetDatabase();
52b3859ee0b7 MySQL: acquiring named locks instead of numbers Sebastien Jodogne <s.jodogne@gmail.com> parents: 135 diff changeset	341
52b3859ee0b7 MySQL: acquiring named locks instead of numbers Sebastien Jodogne <s.jodogne@gmail.com> parents: 135 diff changeset	342 // Prepend the name of the lock by the database name. This allows
52b3859ee0b7 MySQL: acquiring named locks instead of numbers Sebastien Jodogne <s.jodogne@gmail.com> parents: 135 diff changeset	343 // to create a namespace for advisory locks:
52b3859ee0b7 MySQL: acquiring named locks instead of numbers Sebastien Jodogne <s.jodogne@gmail.com> parents: 135 diff changeset	344 // https://groups.google.com/d/msg/orthanc-users/yV3LSTh_TjI/MQIcvnMlAQAJ
52b3859ee0b7 MySQL: acquiring named locks instead of numbers Sebastien Jodogne <s.jodogne@gmail.com> parents: 135 diff changeset	345 std::string prefix;
52b3859ee0b7 MySQL: acquiring named locks instead of numbers Sebastien Jodogne <s.jodogne@gmail.com> parents: 135 diff changeset	346 prefix.reserve(dbName.size());
52b3859ee0b7 MySQL: acquiring named locks instead of numbers Sebastien Jodogne <s.jodogne@gmail.com> parents: 135 diff changeset	347 for (size_t i = 0; i < dbName.size(); i++)
52b3859ee0b7 MySQL: acquiring named locks instead of numbers Sebastien Jodogne <s.jodogne@gmail.com> parents: 135 diff changeset	348 {
52b3859ee0b7 MySQL: acquiring named locks instead of numbers Sebastien Jodogne <s.jodogne@gmail.com> parents: 135 diff changeset	349 if (isalnum(dbName[i]) \|\|
52b3859ee0b7 MySQL: acquiring named locks instead of numbers Sebastien Jodogne <s.jodogne@gmail.com> parents: 135 diff changeset	350 dbName[i] == '$' \|\|
52b3859ee0b7 MySQL: acquiring named locks instead of numbers Sebastien Jodogne <s.jodogne@gmail.com> parents: 135 diff changeset	351 dbName[i] == '_')
52b3859ee0b7 MySQL: acquiring named locks instead of numbers Sebastien Jodogne <s.jodogne@gmail.com> parents: 135 diff changeset	352 {
52b3859ee0b7 MySQL: acquiring named locks instead of numbers Sebastien Jodogne <s.jodogne@gmail.com> parents: 135 diff changeset	353 prefix.push_back(dbName[i]);
52b3859ee0b7 MySQL: acquiring named locks instead of numbers Sebastien Jodogne <s.jodogne@gmail.com> parents: 135 diff changeset	354 }
52b3859ee0b7 MySQL: acquiring named locks instead of numbers Sebastien Jodogne <s.jodogne@gmail.com> parents: 135 diff changeset	355 }
52b3859ee0b7 MySQL: acquiring named locks instead of numbers Sebastien Jodogne <s.jodogne@gmail.com> parents: 135 diff changeset	356
52b3859ee0b7 MySQL: acquiring named locks instead of numbers Sebastien Jodogne <s.jodogne@gmail.com> parents: 135 diff changeset	357 query.SetType("lock", ValueType_Utf8String);
52b3859ee0b7 MySQL: acquiring named locks instead of numbers Sebastien Jodogne <s.jodogne@gmail.com> parents: 135 diff changeset	358
135 e26690365c25 MySQL: Added an advisory lock to avoid race conditions during database setup Sebastien Jodogne <s.jodogne@gmail.com> parents: 67 diff changeset	359 Dictionary args;
137 52b3859ee0b7 MySQL: acquiring named locks instead of numbers Sebastien Jodogne <s.jodogne@gmail.com> parents: 135 diff changeset	360 args.SetUtf8Value("lock", prefix + "." + lock);
135 e26690365c25 MySQL: Added an advisory lock to avoid race conditions during database setup Sebastien Jodogne <s.jodogne@gmail.com> parents: 67 diff changeset	361
137 52b3859ee0b7 MySQL: acquiring named locks instead of numbers Sebastien Jodogne <s.jodogne@gmail.com> parents: 135 diff changeset	362 bool success;
135 e26690365c25 MySQL: Added an advisory lock to avoid race conditions during database setup Sebastien Jodogne <s.jodogne@gmail.com> parents: 67 diff changeset	363
137 52b3859ee0b7 MySQL: acquiring named locks instead of numbers Sebastien Jodogne <s.jodogne@gmail.com> parents: 135 diff changeset	364 {
186 6fe74f9a516e cppcheck Sebastien Jodogne <s.jodogne@gmail.com> parents: 165 diff changeset	365 MySQLStatement statement(*this, query);
6fe74f9a516e cppcheck Sebastien Jodogne <s.jodogne@gmail.com> parents: 165 diff changeset	366
217 ee5858d438dc TransactionType given to MySQLTransaction constructor Sebastien Jodogne <s.jodogne@gmail.com> parents: 215 diff changeset	367 MySQLTransaction t(*this, TransactionType_ReadWrite);
157 275e14f57f1e replacing deprecated std::auto_ptr by std::unique_ptr Sebastien Jodogne <s.jodogne@gmail.com> parents: 152 diff changeset	368 std::unique_ptr<IResult> result(t.Execute(statement, args));
135 e26690365c25 MySQL: Added an advisory lock to avoid race conditions during database setup Sebastien Jodogne <s.jodogne@gmail.com> parents: 67 diff changeset	369
137 52b3859ee0b7 MySQL: acquiring named locks instead of numbers Sebastien Jodogne <s.jodogne@gmail.com> parents: 135 diff changeset	370 success = (!result->IsDone() &&
52b3859ee0b7 MySQL: acquiring named locks instead of numbers Sebastien Jodogne <s.jodogne@gmail.com> parents: 135 diff changeset	371 result->GetField(0).GetType() == ValueType_Integer64 &&
52b3859ee0b7 MySQL: acquiring named locks instead of numbers Sebastien Jodogne <s.jodogne@gmail.com> parents: 135 diff changeset	372 dynamic_cast<const Integer64Value&>(result->GetField(0)).GetValue() == 1);
52b3859ee0b7 MySQL: acquiring named locks instead of numbers Sebastien Jodogne <s.jodogne@gmail.com> parents: 135 diff changeset	373
52b3859ee0b7 MySQL: acquiring named locks instead of numbers Sebastien Jodogne <s.jodogne@gmail.com> parents: 135 diff changeset	374 t.Commit();
52b3859ee0b7 MySQL: acquiring named locks instead of numbers Sebastien Jodogne <s.jodogne@gmail.com> parents: 135 diff changeset	375 }
135 e26690365c25 MySQL: Added an advisory lock to avoid race conditions during database setup Sebastien Jodogne <s.jodogne@gmail.com> parents: 67 diff changeset	376
e26690365c25 MySQL: Added an advisory lock to avoid race conditions during database setup Sebastien Jodogne <s.jodogne@gmail.com> parents: 67 diff changeset	377 return success;
e26690365c25 MySQL: Added an advisory lock to avoid race conditions during database setup Sebastien Jodogne <s.jodogne@gmail.com> parents: 67 diff changeset	378 }
e26690365c25 MySQL: Added an advisory lock to avoid race conditions during database setup Sebastien Jodogne <s.jodogne@gmail.com> parents: 67 diff changeset	379
e26690365c25 MySQL: Added an advisory lock to avoid race conditions during database setup Sebastien Jodogne <s.jodogne@gmail.com> parents: 67 diff changeset	380
137 52b3859ee0b7 MySQL: acquiring named locks instead of numbers Sebastien Jodogne <s.jodogne@gmail.com> parents: 135 diff changeset	381 bool MySQLDatabase::AcquireAdvisoryLock(const std::string& lock)
135 e26690365c25 MySQL: Added an advisory lock to avoid race conditions during database setup Sebastien Jodogne <s.jodogne@gmail.com> parents: 67 diff changeset	382 {
137 52b3859ee0b7 MySQL: acquiring named locks instead of numbers Sebastien Jodogne <s.jodogne@gmail.com> parents: 135 diff changeset	383 Query query("SELECT GET_LOCK(${lock}, 0)", false);
52b3859ee0b7 MySQL: acquiring named locks instead of numbers Sebastien Jodogne <s.jodogne@gmail.com> parents: 135 diff changeset	384 return RunAdvisoryLockStatement(query, lock);
135 e26690365c25 MySQL: Added an advisory lock to avoid race conditions during database setup Sebastien Jodogne <s.jodogne@gmail.com> parents: 67 diff changeset	385 }
e26690365c25 MySQL: Added an advisory lock to avoid race conditions during database setup Sebastien Jodogne <s.jodogne@gmail.com> parents: 67 diff changeset	386
e26690365c25 MySQL: Added an advisory lock to avoid race conditions during database setup Sebastien Jodogne <s.jodogne@gmail.com> parents: 67 diff changeset	387
137 52b3859ee0b7 MySQL: acquiring named locks instead of numbers Sebastien Jodogne <s.jodogne@gmail.com> parents: 135 diff changeset	388 bool MySQLDatabase::ReleaseAdvisoryLock(const std::string& lock)
135 e26690365c25 MySQL: Added an advisory lock to avoid race conditions during database setup Sebastien Jodogne <s.jodogne@gmail.com> parents: 67 diff changeset	389 {
137 52b3859ee0b7 MySQL: acquiring named locks instead of numbers Sebastien Jodogne <s.jodogne@gmail.com> parents: 135 diff changeset	390 Query query("SELECT RELEASE_LOCK(${lock})", false);
52b3859ee0b7 MySQL: acquiring named locks instead of numbers Sebastien Jodogne <s.jodogne@gmail.com> parents: 135 diff changeset	391 return RunAdvisoryLockStatement(query, lock);
135 e26690365c25 MySQL: Added an advisory lock to avoid race conditions during database setup Sebastien Jodogne <s.jodogne@gmail.com> parents: 67 diff changeset	392 }
e26690365c25 MySQL: Added an advisory lock to avoid race conditions during database setup Sebastien Jodogne <s.jodogne@gmail.com> parents: 67 diff changeset	393
e26690365c25 MySQL: Added an advisory lock to avoid race conditions during database setup Sebastien Jodogne <s.jodogne@gmail.com> parents: 67 diff changeset	394
137 52b3859ee0b7 MySQL: acquiring named locks instead of numbers Sebastien Jodogne <s.jodogne@gmail.com> parents: 135 diff changeset	395 void MySQLDatabase::AdvisoryLock(const std::string& lock)
16 9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	396 {
135 e26690365c25 MySQL: Added an advisory lock to avoid race conditions during database setup Sebastien Jodogne <s.jodogne@gmail.com> parents: 67 diff changeset	397 if (!AcquireAdvisoryLock(lock))
16 9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	398 {
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	399 LOG(ERROR) << "The MySQL database is locked by another instance of Orthanc";
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	400 throw Orthanc::OrthancException(Orthanc::ErrorCode_Database);
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	401 }
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	402 }
22 1e9bad493475 prevent running unit tests on a non-existing db Sebastien Jodogne <s.jodogne@gmail.com> parents: 16 diff changeset	403
1e9bad493475 prevent running unit tests on a non-existing db Sebastien Jodogne <s.jodogne@gmail.com> parents: 16 diff changeset	404
0 7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	405 bool MySQLDatabase::DoesTableExist(MySQLTransaction& transaction,
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	406 const std::string& name)
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	407 {
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	408 if (mysql_ == NULL)
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	409 {
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	410 throw Orthanc::OrthancException(Orthanc::ErrorCode_BadSequenceOfCalls);
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	411 }
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	412
60 412e30336847 allowing dollars and underscores in MySQL database identifiers Sebastien Jodogne <s.jodogne@gmail.com> parents: 46 diff changeset	413 if (!IsValidDatabaseIdentifier(name))
24 17f849b2af34 sharing plugin initialization code Sebastien Jodogne <s.jodogne@gmail.com> parents: 23 diff changeset	414 {
17f849b2af34 sharing plugin initialization code Sebastien Jodogne <s.jodogne@gmail.com> parents: 23 diff changeset	415 throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange);
17f849b2af34 sharing plugin initialization code Sebastien Jodogne <s.jodogne@gmail.com> parents: 23 diff changeset	416 }
22 1e9bad493475 prevent running unit tests on a non-existing db Sebastien Jodogne <s.jodogne@gmail.com> parents: 16 diff changeset	417
0 7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	418 Query query("SELECT COUNT(*) FROM information_schema.TABLES WHERE "
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	419 "(TABLE_SCHEMA = ${database}) AND (TABLE_NAME = ${table})", true);
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	420 query.SetType("database", ValueType_Utf8String);
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	421 query.SetType("table", ValueType_Utf8String);
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	422
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	423 MySQLStatement statement(*this, query);
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	424
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	425 Dictionary args;
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	426 args.SetUtf8Value("database", parameters_.GetDatabase());
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	427 args.SetUtf8Value("table", name);
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	428
157 275e14f57f1e replacing deprecated std::auto_ptr by std::unique_ptr Sebastien Jodogne <s.jodogne@gmail.com> parents: 152 diff changeset	429 std::unique_ptr<IResult> result(statement.Execute(transaction, args));
0 7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	430 return (!result->IsDone() &&
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	431 result->GetFieldsCount() == 1 &&
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	432 result->GetField(0).GetType() == ValueType_Integer64 &&
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	433 dynamic_cast<const Integer64Value&>(result->GetField(0)).GetValue() == 1);
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	434 }
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	435
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	436
22 1e9bad493475 prevent running unit tests on a non-existing db Sebastien Jodogne <s.jodogne@gmail.com> parents: 16 diff changeset	437 bool MySQLDatabase::DoesDatabaseExist(MySQLTransaction& transaction,
1e9bad493475 prevent running unit tests on a non-existing db Sebastien Jodogne <s.jodogne@gmail.com> parents: 16 diff changeset	438 const std::string& name)
1e9bad493475 prevent running unit tests on a non-existing db Sebastien Jodogne <s.jodogne@gmail.com> parents: 16 diff changeset	439 {
1e9bad493475 prevent running unit tests on a non-existing db Sebastien Jodogne <s.jodogne@gmail.com> parents: 16 diff changeset	440 if (mysql_ == NULL)
1e9bad493475 prevent running unit tests on a non-existing db Sebastien Jodogne <s.jodogne@gmail.com> parents: 16 diff changeset	441 {
1e9bad493475 prevent running unit tests on a non-existing db Sebastien Jodogne <s.jodogne@gmail.com> parents: 16 diff changeset	442 throw Orthanc::OrthancException(Orthanc::ErrorCode_BadSequenceOfCalls);
1e9bad493475 prevent running unit tests on a non-existing db Sebastien Jodogne <s.jodogne@gmail.com> parents: 16 diff changeset	443 }
1e9bad493475 prevent running unit tests on a non-existing db Sebastien Jodogne <s.jodogne@gmail.com> parents: 16 diff changeset	444
60 412e30336847 allowing dollars and underscores in MySQL database identifiers Sebastien Jodogne <s.jodogne@gmail.com> parents: 46 diff changeset	445 if (!IsValidDatabaseIdentifier(name))
24 17f849b2af34 sharing plugin initialization code Sebastien Jodogne <s.jodogne@gmail.com> parents: 23 diff changeset	446 {
17f849b2af34 sharing plugin initialization code Sebastien Jodogne <s.jodogne@gmail.com> parents: 23 diff changeset	447 throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange);
17f849b2af34 sharing plugin initialization code Sebastien Jodogne <s.jodogne@gmail.com> parents: 23 diff changeset	448 }
22 1e9bad493475 prevent running unit tests on a non-existing db Sebastien Jodogne <s.jodogne@gmail.com> parents: 16 diff changeset	449
1e9bad493475 prevent running unit tests on a non-existing db Sebastien Jodogne <s.jodogne@gmail.com> parents: 16 diff changeset	450 Query query("SELECT COUNT(*) FROM information_schema.SCHEMATA "
1e9bad493475 prevent running unit tests on a non-existing db Sebastien Jodogne <s.jodogne@gmail.com> parents: 16 diff changeset	451 "WHERE SCHEMA_NAME = ${database}", true);
1e9bad493475 prevent running unit tests on a non-existing db Sebastien Jodogne <s.jodogne@gmail.com> parents: 16 diff changeset	452 query.SetType("database", ValueType_Utf8String);
1e9bad493475 prevent running unit tests on a non-existing db Sebastien Jodogne <s.jodogne@gmail.com> parents: 16 diff changeset	453
1e9bad493475 prevent running unit tests on a non-existing db Sebastien Jodogne <s.jodogne@gmail.com> parents: 16 diff changeset	454 MySQLStatement statement(*this, query);
1e9bad493475 prevent running unit tests on a non-existing db Sebastien Jodogne <s.jodogne@gmail.com> parents: 16 diff changeset	455
1e9bad493475 prevent running unit tests on a non-existing db Sebastien Jodogne <s.jodogne@gmail.com> parents: 16 diff changeset	456 Dictionary args;
1e9bad493475 prevent running unit tests on a non-existing db Sebastien Jodogne <s.jodogne@gmail.com> parents: 16 diff changeset	457 args.SetUtf8Value("database", name);
1e9bad493475 prevent running unit tests on a non-existing db Sebastien Jodogne <s.jodogne@gmail.com> parents: 16 diff changeset	458
157 275e14f57f1e replacing deprecated std::auto_ptr by std::unique_ptr Sebastien Jodogne <s.jodogne@gmail.com> parents: 152 diff changeset	459 std::unique_ptr<IResult> result(statement.Execute(transaction, args));
22 1e9bad493475 prevent running unit tests on a non-existing db Sebastien Jodogne <s.jodogne@gmail.com> parents: 16 diff changeset	460 return (!result->IsDone() &&
1e9bad493475 prevent running unit tests on a non-existing db Sebastien Jodogne <s.jodogne@gmail.com> parents: 16 diff changeset	461 result->GetFieldsCount() == 1 &&
1e9bad493475 prevent running unit tests on a non-existing db Sebastien Jodogne <s.jodogne@gmail.com> parents: 16 diff changeset	462 result->GetField(0).GetType() == ValueType_Integer64 &&
1e9bad493475 prevent running unit tests on a non-existing db Sebastien Jodogne <s.jodogne@gmail.com> parents: 16 diff changeset	463 dynamic_cast<const Integer64Value&>(result->GetField(0)).GetValue() == 1);
1e9bad493475 prevent running unit tests on a non-existing db Sebastien Jodogne <s.jodogne@gmail.com> parents: 16 diff changeset	464 }
1e9bad493475 prevent running unit tests on a non-existing db Sebastien Jodogne <s.jodogne@gmail.com> parents: 16 diff changeset	465
1e9bad493475 prevent running unit tests on a non-existing db Sebastien Jodogne <s.jodogne@gmail.com> parents: 16 diff changeset	466
144 740d9829f52e handling of errors if MySQL user cannot CREATE TRIGGER Sebastien Jodogne <s.jodogne@gmail.com> parents: 140 diff changeset	467 bool MySQLDatabase::DoesTriggerExist(MySQLTransaction& transaction,
740d9829f52e handling of errors if MySQL user cannot CREATE TRIGGER Sebastien Jodogne <s.jodogne@gmail.com> parents: 140 diff changeset	468 const std::string& name)
740d9829f52e handling of errors if MySQL user cannot CREATE TRIGGER Sebastien Jodogne <s.jodogne@gmail.com> parents: 140 diff changeset	469 {
740d9829f52e handling of errors if MySQL user cannot CREATE TRIGGER Sebastien Jodogne <s.jodogne@gmail.com> parents: 140 diff changeset	470 if (mysql_ == NULL)
740d9829f52e handling of errors if MySQL user cannot CREATE TRIGGER Sebastien Jodogne <s.jodogne@gmail.com> parents: 140 diff changeset	471 {
740d9829f52e handling of errors if MySQL user cannot CREATE TRIGGER Sebastien Jodogne <s.jodogne@gmail.com> parents: 140 diff changeset	472 throw Orthanc::OrthancException(Orthanc::ErrorCode_BadSequenceOfCalls);
740d9829f52e handling of errors if MySQL user cannot CREATE TRIGGER Sebastien Jodogne <s.jodogne@gmail.com> parents: 140 diff changeset	473 }
740d9829f52e handling of errors if MySQL user cannot CREATE TRIGGER Sebastien Jodogne <s.jodogne@gmail.com> parents: 140 diff changeset	474
740d9829f52e handling of errors if MySQL user cannot CREATE TRIGGER Sebastien Jodogne <s.jodogne@gmail.com> parents: 140 diff changeset	475 if (!IsValidDatabaseIdentifier(name))
740d9829f52e handling of errors if MySQL user cannot CREATE TRIGGER Sebastien Jodogne <s.jodogne@gmail.com> parents: 140 diff changeset	476 {
740d9829f52e handling of errors if MySQL user cannot CREATE TRIGGER Sebastien Jodogne <s.jodogne@gmail.com> parents: 140 diff changeset	477 throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange);
740d9829f52e handling of errors if MySQL user cannot CREATE TRIGGER Sebastien Jodogne <s.jodogne@gmail.com> parents: 140 diff changeset	478 }
740d9829f52e handling of errors if MySQL user cannot CREATE TRIGGER Sebastien Jodogne <s.jodogne@gmail.com> parents: 140 diff changeset	479
740d9829f52e handling of errors if MySQL user cannot CREATE TRIGGER Sebastien Jodogne <s.jodogne@gmail.com> parents: 140 diff changeset	480 Query query("SELECT COUNT(*) FROM information_schema.TRIGGERS "
740d9829f52e handling of errors if MySQL user cannot CREATE TRIGGER Sebastien Jodogne <s.jodogne@gmail.com> parents: 140 diff changeset	481 "WHERE TRIGGER_NAME = ${trigger}", true);
740d9829f52e handling of errors if MySQL user cannot CREATE TRIGGER Sebastien Jodogne <s.jodogne@gmail.com> parents: 140 diff changeset	482 query.SetType("trigger", ValueType_Utf8String);
740d9829f52e handling of errors if MySQL user cannot CREATE TRIGGER Sebastien Jodogne <s.jodogne@gmail.com> parents: 140 diff changeset	483
740d9829f52e handling of errors if MySQL user cannot CREATE TRIGGER Sebastien Jodogne <s.jodogne@gmail.com> parents: 140 diff changeset	484 MySQLStatement statement(*this, query);
740d9829f52e handling of errors if MySQL user cannot CREATE TRIGGER Sebastien Jodogne <s.jodogne@gmail.com> parents: 140 diff changeset	485
740d9829f52e handling of errors if MySQL user cannot CREATE TRIGGER Sebastien Jodogne <s.jodogne@gmail.com> parents: 140 diff changeset	486 Dictionary args;
740d9829f52e handling of errors if MySQL user cannot CREATE TRIGGER Sebastien Jodogne <s.jodogne@gmail.com> parents: 140 diff changeset	487 args.SetUtf8Value("trigger", name);
740d9829f52e handling of errors if MySQL user cannot CREATE TRIGGER Sebastien Jodogne <s.jodogne@gmail.com> parents: 140 diff changeset	488
157 275e14f57f1e replacing deprecated std::auto_ptr by std::unique_ptr Sebastien Jodogne <s.jodogne@gmail.com> parents: 152 diff changeset	489 std::unique_ptr<IResult> result(statement.Execute(transaction, args));
144 740d9829f52e handling of errors if MySQL user cannot CREATE TRIGGER Sebastien Jodogne <s.jodogne@gmail.com> parents: 140 diff changeset	490 return (!result->IsDone() &&
740d9829f52e handling of errors if MySQL user cannot CREATE TRIGGER Sebastien Jodogne <s.jodogne@gmail.com> parents: 140 diff changeset	491 result->GetFieldsCount() == 1 &&
740d9829f52e handling of errors if MySQL user cannot CREATE TRIGGER Sebastien Jodogne <s.jodogne@gmail.com> parents: 140 diff changeset	492 result->GetField(0).GetType() == ValueType_Integer64 &&
186 6fe74f9a516e cppcheck Sebastien Jodogne <s.jodogne@gmail.com> parents: 165 diff changeset	493 dynamic_cast<const Integer64Value&>(result->GetField(0)).GetValue() != 0);
144 740d9829f52e handling of errors if MySQL user cannot CREATE TRIGGER Sebastien Jodogne <s.jodogne@gmail.com> parents: 140 diff changeset	494 }
740d9829f52e handling of errors if MySQL user cannot CREATE TRIGGER Sebastien Jodogne <s.jodogne@gmail.com> parents: 140 diff changeset	495
740d9829f52e handling of errors if MySQL user cannot CREATE TRIGGER Sebastien Jodogne <s.jodogne@gmail.com> parents: 140 diff changeset	496
237 35598014f140 refactoring to remove GlobalProperties.cpp Sebastien Jodogne <s.jodogne@gmail.com> parents: 236 diff changeset	497 void MySQLDatabase::ExecuteMultiLines(const std::string& sql,
35598014f140 refactoring to remove GlobalProperties.cpp Sebastien Jodogne <s.jodogne@gmail.com> parents: 236 diff changeset	498 bool arobaseSeparator)
0 7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	499 {
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	500 if (mysql_ == NULL)
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	501 {
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	502 throw Orthanc::OrthancException(Orthanc::ErrorCode_BadSequenceOfCalls);
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	503 }
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	504
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	505 // This emulates the behavior of "CLIENT_MULTI_STATEMENTS" in
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	506 // "mysql_real_connect()", avoiding to implement a loop over
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	507 // "mysql_query()"
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	508 std::vector<std::string> commands;
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	509 Orthanc::Toolbox::TokenizeString(commands, sql, ';');
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	510
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	511 for (size_t i = 0; i < commands.size(); i++)
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	512 {
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	513 std::string s = Orthanc::Toolbox::StripSpaces(commands[i]);
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	514
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	515 if (!s.empty())
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	516 {
16 9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	517 if (arobaseSeparator)
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	518 {
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	519 // Replace the escape character "@" by a semicolon
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	520 std::replace(s.begin(), s.end(), '@', ';');
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	521 }
0 7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	522
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	523 LOG(TRACE) << "MySQL: " << s;
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	524 CheckErrorCode(mysql_query(mysql_, s.c_str()));
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	525 }
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	526 }
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	527 }
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	528
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	529
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	530 IPrecompiledStatement* MySQLDatabase::Compile(const Query& query)
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	531 {
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	532 if (mysql_ == NULL)
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	533 {
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	534 throw Orthanc::OrthancException(Orthanc::ErrorCode_BadSequenceOfCalls);
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	535 }
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	536
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	537 return new MySQLStatement(*this, query);
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	538 }
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	539
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	540
23 b2ff1cd2907a handling of implicit transactions in DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 22 diff changeset	541
b2ff1cd2907a handling of implicit transactions in DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 22 diff changeset	542 namespace
b2ff1cd2907a handling of implicit transactions in DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 22 diff changeset	543 {
b2ff1cd2907a handling of implicit transactions in DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 22 diff changeset	544 class MySQLImplicitTransaction : public ImplicitTransaction
b2ff1cd2907a handling of implicit transactions in DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 22 diff changeset	545 {
237 35598014f140 refactoring to remove GlobalProperties.cpp Sebastien Jodogne <s.jodogne@gmail.com> parents: 236 diff changeset	546 private:
35598014f140 refactoring to remove GlobalProperties.cpp Sebastien Jodogne <s.jodogne@gmail.com> parents: 236 diff changeset	547 MySQLDatabase& db_;
35598014f140 refactoring to remove GlobalProperties.cpp Sebastien Jodogne <s.jodogne@gmail.com> parents: 236 diff changeset	548
23 b2ff1cd2907a handling of implicit transactions in DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 22 diff changeset	549 protected:
b2ff1cd2907a handling of implicit transactions in DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 22 diff changeset	550 virtual IResult* ExecuteInternal(IPrecompiledStatement& statement,
280 b8ba198a8df3 adding missing ORTHANC_OVERRIDE Sebastien Jodogne <s.jodogne@gmail.com> parents: 255 diff changeset	551 const Dictionary& parameters) ORTHANC_OVERRIDE
23 b2ff1cd2907a handling of implicit transactions in DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 22 diff changeset	552 {
b2ff1cd2907a handling of implicit transactions in DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 22 diff changeset	553 return dynamic_cast<MySQLStatement&>(statement).Execute(*this, parameters);
b2ff1cd2907a handling of implicit transactions in DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 22 diff changeset	554 }
b2ff1cd2907a handling of implicit transactions in DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 22 diff changeset	555
b2ff1cd2907a handling of implicit transactions in DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 22 diff changeset	556 virtual void ExecuteWithoutResultInternal(IPrecompiledStatement& statement,
280 b8ba198a8df3 adding missing ORTHANC_OVERRIDE Sebastien Jodogne <s.jodogne@gmail.com> parents: 255 diff changeset	557 const Dictionary& parameters) ORTHANC_OVERRIDE
23 b2ff1cd2907a handling of implicit transactions in DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 22 diff changeset	558 {
b2ff1cd2907a handling of implicit transactions in DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 22 diff changeset	559 dynamic_cast<MySQLStatement&>(statement).ExecuteWithoutResult(*this, parameters);
b2ff1cd2907a handling of implicit transactions in DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 22 diff changeset	560 }
237 35598014f140 refactoring to remove GlobalProperties.cpp Sebastien Jodogne <s.jodogne@gmail.com> parents: 236 diff changeset	561
35598014f140 refactoring to remove GlobalProperties.cpp Sebastien Jodogne <s.jodogne@gmail.com> parents: 236 diff changeset	562 public:
252 33fa478c119a cppcheck Sebastien Jodogne <s.jodogne@gmail.com> parents: 240 diff changeset	563 explicit MySQLImplicitTransaction(MySQLDatabase& db) :
237 35598014f140 refactoring to remove GlobalProperties.cpp Sebastien Jodogne <s.jodogne@gmail.com> parents: 236 diff changeset	564 db_(db)
35598014f140 refactoring to remove GlobalProperties.cpp Sebastien Jodogne <s.jodogne@gmail.com> parents: 236 diff changeset	565 {
35598014f140 refactoring to remove GlobalProperties.cpp Sebastien Jodogne <s.jodogne@gmail.com> parents: 236 diff changeset	566 }
35598014f140 refactoring to remove GlobalProperties.cpp Sebastien Jodogne <s.jodogne@gmail.com> parents: 236 diff changeset	567
35598014f140 refactoring to remove GlobalProperties.cpp Sebastien Jodogne <s.jodogne@gmail.com> parents: 236 diff changeset	568 virtual bool DoesTableExist(const std::string& name) ORTHANC_OVERRIDE
35598014f140 refactoring to remove GlobalProperties.cpp Sebastien Jodogne <s.jodogne@gmail.com> parents: 236 diff changeset	569 {
35598014f140 refactoring to remove GlobalProperties.cpp Sebastien Jodogne <s.jodogne@gmail.com> parents: 236 diff changeset	570 throw Orthanc::OrthancException(Orthanc::ErrorCode_InternalError, "An explicit transaction is needed");
35598014f140 refactoring to remove GlobalProperties.cpp Sebastien Jodogne <s.jodogne@gmail.com> parents: 236 diff changeset	571 }
35598014f140 refactoring to remove GlobalProperties.cpp Sebastien Jodogne <s.jodogne@gmail.com> parents: 236 diff changeset	572
35598014f140 refactoring to remove GlobalProperties.cpp Sebastien Jodogne <s.jodogne@gmail.com> parents: 236 diff changeset	573 virtual bool DoesTriggerExist(const std::string& name) ORTHANC_OVERRIDE
35598014f140 refactoring to remove GlobalProperties.cpp Sebastien Jodogne <s.jodogne@gmail.com> parents: 236 diff changeset	574 {
35598014f140 refactoring to remove GlobalProperties.cpp Sebastien Jodogne <s.jodogne@gmail.com> parents: 236 diff changeset	575 throw Orthanc::OrthancException(Orthanc::ErrorCode_InternalError, "An explicit transaction is needed");
35598014f140 refactoring to remove GlobalProperties.cpp Sebastien Jodogne <s.jodogne@gmail.com> parents: 236 diff changeset	576 }
35598014f140 refactoring to remove GlobalProperties.cpp Sebastien Jodogne <s.jodogne@gmail.com> parents: 236 diff changeset	577
35598014f140 refactoring to remove GlobalProperties.cpp Sebastien Jodogne <s.jodogne@gmail.com> parents: 236 diff changeset	578 virtual void ExecuteMultiLines(const std::string& query) ORTHANC_OVERRIDE
35598014f140 refactoring to remove GlobalProperties.cpp Sebastien Jodogne <s.jodogne@gmail.com> parents: 236 diff changeset	579 {
35598014f140 refactoring to remove GlobalProperties.cpp Sebastien Jodogne <s.jodogne@gmail.com> parents: 236 diff changeset	580 db_.ExecuteMultiLines(query, false /* don't deal with arobases */);
35598014f140 refactoring to remove GlobalProperties.cpp Sebastien Jodogne <s.jodogne@gmail.com> parents: 236 diff changeset	581 }
23 b2ff1cd2907a handling of implicit transactions in DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 22 diff changeset	582 };
b2ff1cd2907a handling of implicit transactions in DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 22 diff changeset	583 }
b2ff1cd2907a handling of implicit transactions in DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 22 diff changeset	584
b2ff1cd2907a handling of implicit transactions in DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 22 diff changeset	585
215 b40b30075c51 added TransactionType_Implicit Sebastien Jodogne <s.jodogne@gmail.com> parents: 193 diff changeset	586 ITransaction* MySQLDatabase::CreateTransaction(TransactionType type)
0 7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	587 {
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	588 if (mysql_ == NULL)
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	589 {
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	590 throw Orthanc::OrthancException(Orthanc::ErrorCode_BadSequenceOfCalls);
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	591 }
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	592
215 b40b30075c51 added TransactionType_Implicit Sebastien Jodogne <s.jodogne@gmail.com> parents: 193 diff changeset	593 switch (type)
23 b2ff1cd2907a handling of implicit transactions in DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 22 diff changeset	594 {
215 b40b30075c51 added TransactionType_Implicit Sebastien Jodogne <s.jodogne@gmail.com> parents: 193 diff changeset	595 case TransactionType_Implicit:
237 35598014f140 refactoring to remove GlobalProperties.cpp Sebastien Jodogne <s.jodogne@gmail.com> parents: 236 diff changeset	596 return new MySQLImplicitTransaction(*this);
215 b40b30075c51 added TransactionType_Implicit Sebastien Jodogne <s.jodogne@gmail.com> parents: 193 diff changeset	597
b40b30075c51 added TransactionType_Implicit Sebastien Jodogne <s.jodogne@gmail.com> parents: 193 diff changeset	598 case TransactionType_ReadOnly:
b40b30075c51 added TransactionType_Implicit Sebastien Jodogne <s.jodogne@gmail.com> parents: 193 diff changeset	599 case TransactionType_ReadWrite:
217 ee5858d438dc TransactionType given to MySQLTransaction constructor Sebastien Jodogne <s.jodogne@gmail.com> parents: 215 diff changeset	600 return new MySQLTransaction(*this, type);
215 b40b30075c51 added TransactionType_Implicit Sebastien Jodogne <s.jodogne@gmail.com> parents: 193 diff changeset	601
b40b30075c51 added TransactionType_Implicit Sebastien Jodogne <s.jodogne@gmail.com> parents: 193 diff changeset	602 default:
b40b30075c51 added TransactionType_Implicit Sebastien Jodogne <s.jodogne@gmail.com> parents: 193 diff changeset	603 throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange);
23 b2ff1cd2907a handling of implicit transactions in DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 22 diff changeset	604 }
0 7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	605 }
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	606
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	607
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	608 void MySQLDatabase::GlobalFinalization()
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	609 {
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	610 mysql_library_end();
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	611 }
24 17f849b2af34 sharing plugin initialization code Sebastien Jodogne <s.jodogne@gmail.com> parents: 23 diff changeset	612
17f849b2af34 sharing plugin initialization code Sebastien Jodogne <s.jodogne@gmail.com> parents: 23 diff changeset	613
60 412e30336847 allowing dollars and underscores in MySQL database identifiers Sebastien Jodogne <s.jodogne@gmail.com> parents: 46 diff changeset	614 bool MySQLDatabase::IsValidDatabaseIdentifier(const std::string& s)
24 17f849b2af34 sharing plugin initialization code Sebastien Jodogne <s.jodogne@gmail.com> parents: 23 diff changeset	615 {
17f849b2af34 sharing plugin initialization code Sebastien Jodogne <s.jodogne@gmail.com> parents: 23 diff changeset	616 for (size_t i = 0; i < s.length(); i++)
17f849b2af34 sharing plugin initialization code Sebastien Jodogne <s.jodogne@gmail.com> parents: 23 diff changeset	617 {
60 412e30336847 allowing dollars and underscores in MySQL database identifiers Sebastien Jodogne <s.jodogne@gmail.com> parents: 46 diff changeset	618 // https://dev.mysql.com/doc/refman/8.0/en/identifiers.html
412e30336847 allowing dollars and underscores in MySQL database identifiers Sebastien Jodogne <s.jodogne@gmail.com> parents: 46 diff changeset	619 if (!isalnum(s[i]) &&
412e30336847 allowing dollars and underscores in MySQL database identifiers Sebastien Jodogne <s.jodogne@gmail.com> parents: 46 diff changeset	620 s[i] != '$' &&
412e30336847 allowing dollars and underscores in MySQL database identifiers Sebastien Jodogne <s.jodogne@gmail.com> parents: 46 diff changeset	621 s[i] != '_')
24 17f849b2af34 sharing plugin initialization code Sebastien Jodogne <s.jodogne@gmail.com> parents: 23 diff changeset	622 {
17f849b2af34 sharing plugin initialization code Sebastien Jodogne <s.jodogne@gmail.com> parents: 23 diff changeset	623 return false;
17f849b2af34 sharing plugin initialization code Sebastien Jodogne <s.jodogne@gmail.com> parents: 23 diff changeset	624 }
17f849b2af34 sharing plugin initialization code Sebastien Jodogne <s.jodogne@gmail.com> parents: 23 diff changeset	625 }
17f849b2af34 sharing plugin initialization code Sebastien Jodogne <s.jodogne@gmail.com> parents: 23 diff changeset	626
17f849b2af34 sharing plugin initialization code Sebastien Jodogne <s.jodogne@gmail.com> parents: 23 diff changeset	627 return true;
17f849b2af34 sharing plugin initialization code Sebastien Jodogne <s.jodogne@gmail.com> parents: 23 diff changeset	628 }
135 e26690365c25 MySQL: Added an advisory lock to avoid race conditions during database setup Sebastien Jodogne <s.jodogne@gmail.com> parents: 67 diff changeset	629
e26690365c25 MySQL: Added an advisory lock to avoid race conditions during database setup Sebastien Jodogne <s.jodogne@gmail.com> parents: 67 diff changeset	630
e26690365c25 MySQL: Added an advisory lock to avoid race conditions during database setup Sebastien Jodogne <s.jodogne@gmail.com> parents: 67 diff changeset	631 MySQLDatabase::TransientAdvisoryLock::
e26690365c25 MySQL: Added an advisory lock to avoid race conditions during database setup Sebastien Jodogne <s.jodogne@gmail.com> parents: 67 diff changeset	632 TransientAdvisoryLock(MySQLDatabase& database,
137 52b3859ee0b7 MySQL: acquiring named locks instead of numbers Sebastien Jodogne <s.jodogne@gmail.com> parents: 135 diff changeset	633 const std::string& lock) :
135 e26690365c25 MySQL: Added an advisory lock to avoid race conditions during database setup Sebastien Jodogne <s.jodogne@gmail.com> parents: 67 diff changeset	634 database_(database),
e26690365c25 MySQL: Added an advisory lock to avoid race conditions during database setup Sebastien Jodogne <s.jodogne@gmail.com> parents: 67 diff changeset	635 lock_(lock)
e26690365c25 MySQL: Added an advisory lock to avoid race conditions during database setup Sebastien Jodogne <s.jodogne@gmail.com> parents: 67 diff changeset	636 {
e26690365c25 MySQL: Added an advisory lock to avoid race conditions during database setup Sebastien Jodogne <s.jodogne@gmail.com> parents: 67 diff changeset	637 bool locked = true;
e26690365c25 MySQL: Added an advisory lock to avoid race conditions during database setup Sebastien Jodogne <s.jodogne@gmail.com> parents: 67 diff changeset	638
e26690365c25 MySQL: Added an advisory lock to avoid race conditions during database setup Sebastien Jodogne <s.jodogne@gmail.com> parents: 67 diff changeset	639 for (unsigned int i = 0; i < 10; i++)
e26690365c25 MySQL: Added an advisory lock to avoid race conditions during database setup Sebastien Jodogne <s.jodogne@gmail.com> parents: 67 diff changeset	640 {
e26690365c25 MySQL: Added an advisory lock to avoid race conditions during database setup Sebastien Jodogne <s.jodogne@gmail.com> parents: 67 diff changeset	641 if (database_.AcquireAdvisoryLock(lock_))
e26690365c25 MySQL: Added an advisory lock to avoid race conditions during database setup Sebastien Jodogne <s.jodogne@gmail.com> parents: 67 diff changeset	642 {
e26690365c25 MySQL: Added an advisory lock to avoid race conditions during database setup Sebastien Jodogne <s.jodogne@gmail.com> parents: 67 diff changeset	643 locked = false;
e26690365c25 MySQL: Added an advisory lock to avoid race conditions during database setup Sebastien Jodogne <s.jodogne@gmail.com> parents: 67 diff changeset	644 break;
e26690365c25 MySQL: Added an advisory lock to avoid race conditions during database setup Sebastien Jodogne <s.jodogne@gmail.com> parents: 67 diff changeset	645 }
e26690365c25 MySQL: Added an advisory lock to avoid race conditions during database setup Sebastien Jodogne <s.jodogne@gmail.com> parents: 67 diff changeset	646 else
e26690365c25 MySQL: Added an advisory lock to avoid race conditions during database setup Sebastien Jodogne <s.jodogne@gmail.com> parents: 67 diff changeset	647 {
e26690365c25 MySQL: Added an advisory lock to avoid race conditions during database setup Sebastien Jodogne <s.jodogne@gmail.com> parents: 67 diff changeset	648 boost::this_thread::sleep(boost::posix_time::milliseconds(500));
e26690365c25 MySQL: Added an advisory lock to avoid race conditions during database setup Sebastien Jodogne <s.jodogne@gmail.com> parents: 67 diff changeset	649 }
e26690365c25 MySQL: Added an advisory lock to avoid race conditions during database setup Sebastien Jodogne <s.jodogne@gmail.com> parents: 67 diff changeset	650 }
e26690365c25 MySQL: Added an advisory lock to avoid race conditions during database setup Sebastien Jodogne <s.jodogne@gmail.com> parents: 67 diff changeset	651
e26690365c25 MySQL: Added an advisory lock to avoid race conditions during database setup Sebastien Jodogne <s.jodogne@gmail.com> parents: 67 diff changeset	652 if (locked)
e26690365c25 MySQL: Added an advisory lock to avoid race conditions during database setup Sebastien Jodogne <s.jodogne@gmail.com> parents: 67 diff changeset	653 {
e26690365c25 MySQL: Added an advisory lock to avoid race conditions during database setup Sebastien Jodogne <s.jodogne@gmail.com> parents: 67 diff changeset	654 LOG(ERROR) << "Cannot acquire a transient advisory lock";
e26690365c25 MySQL: Added an advisory lock to avoid race conditions during database setup Sebastien Jodogne <s.jodogne@gmail.com> parents: 67 diff changeset	655 throw Orthanc::OrthancException(Orthanc::ErrorCode_Plugin);
e26690365c25 MySQL: Added an advisory lock to avoid race conditions during database setup Sebastien Jodogne <s.jodogne@gmail.com> parents: 67 diff changeset	656 }
e26690365c25 MySQL: Added an advisory lock to avoid race conditions during database setup Sebastien Jodogne <s.jodogne@gmail.com> parents: 67 diff changeset	657 }
e26690365c25 MySQL: Added an advisory lock to avoid race conditions during database setup Sebastien Jodogne <s.jodogne@gmail.com> parents: 67 diff changeset	658
e26690365c25 MySQL: Added an advisory lock to avoid race conditions during database setup Sebastien Jodogne <s.jodogne@gmail.com> parents: 67 diff changeset	659
e26690365c25 MySQL: Added an advisory lock to avoid race conditions during database setup Sebastien Jodogne <s.jodogne@gmail.com> parents: 67 diff changeset	660 MySQLDatabase::TransientAdvisoryLock::~TransientAdvisoryLock()
e26690365c25 MySQL: Added an advisory lock to avoid race conditions during database setup Sebastien Jodogne <s.jodogne@gmail.com> parents: 67 diff changeset	661 {
e26690365c25 MySQL: Added an advisory lock to avoid race conditions during database setup Sebastien Jodogne <s.jodogne@gmail.com> parents: 67 diff changeset	662 database_.ReleaseAdvisoryLock(lock_);
e26690365c25 MySQL: Added an advisory lock to avoid race conditions during database setup Sebastien Jodogne <s.jodogne@gmail.com> parents: 67 diff changeset	663 }
226 a4918d57435c DatabaseManager doesn't IDatabaseFactory anymore Sebastien Jodogne <s.jodogne@gmail.com> parents: 217 diff changeset	664
a4918d57435c DatabaseManager doesn't IDatabaseFactory anymore Sebastien Jodogne <s.jodogne@gmail.com> parents: 217 diff changeset	665
255 d663d9e44f8d reintroduction of IDatabaseFactory into DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 252 diff changeset	666 class MySQLDatabase::Factory : public RetryDatabaseFactory
226 a4918d57435c DatabaseManager doesn't IDatabaseFactory anymore Sebastien Jodogne <s.jodogne@gmail.com> parents: 217 diff changeset	667 {
255 d663d9e44f8d reintroduction of IDatabaseFactory into DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 252 diff changeset	668 private:
d663d9e44f8d reintroduction of IDatabaseFactory into DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 252 diff changeset	669 MySQLParameters parameters_;
226 a4918d57435c DatabaseManager doesn't IDatabaseFactory anymore Sebastien Jodogne <s.jodogne@gmail.com> parents: 217 diff changeset	670
255 d663d9e44f8d reintroduction of IDatabaseFactory into DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 252 diff changeset	671 protected:
d663d9e44f8d reintroduction of IDatabaseFactory into DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 252 diff changeset	672 virtual IDatabase* TryOpen()
d663d9e44f8d reintroduction of IDatabaseFactory into DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 252 diff changeset	673 {
d663d9e44f8d reintroduction of IDatabaseFactory into DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 252 diff changeset	674 std::unique_ptr<MySQLDatabase> db(new MySQLDatabase(parameters_));
d663d9e44f8d reintroduction of IDatabaseFactory into DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 252 diff changeset	675 db->Open();
d663d9e44f8d reintroduction of IDatabaseFactory into DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 252 diff changeset	676 db->ExecuteMultiLines("SET SESSION TRANSACTION ISOLATION LEVEL SERIALIZABLE", false);
d663d9e44f8d reintroduction of IDatabaseFactory into DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 252 diff changeset	677 return db.release();
d663d9e44f8d reintroduction of IDatabaseFactory into DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 252 diff changeset	678 }
226 a4918d57435c DatabaseManager doesn't IDatabaseFactory anymore Sebastien Jodogne <s.jodogne@gmail.com> parents: 217 diff changeset	679
255 d663d9e44f8d reintroduction of IDatabaseFactory into DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 252 diff changeset	680 public:
d663d9e44f8d reintroduction of IDatabaseFactory into DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 252 diff changeset	681 explicit Factory(const MySQLParameters& parameters) :
d663d9e44f8d reintroduction of IDatabaseFactory into DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 252 diff changeset	682 RetryDatabaseFactory(parameters.GetMaxConnectionRetries(),
d663d9e44f8d reintroduction of IDatabaseFactory into DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 252 diff changeset	683 parameters.GetConnectionRetryInterval()),
d663d9e44f8d reintroduction of IDatabaseFactory into DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 252 diff changeset	684 parameters_(parameters)
d663d9e44f8d reintroduction of IDatabaseFactory into DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 252 diff changeset	685 {
d663d9e44f8d reintroduction of IDatabaseFactory into DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 252 diff changeset	686 }
d663d9e44f8d reintroduction of IDatabaseFactory into DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 252 diff changeset	687 };
226 a4918d57435c DatabaseManager doesn't IDatabaseFactory anymore Sebastien Jodogne <s.jodogne@gmail.com> parents: 217 diff changeset	688
255 d663d9e44f8d reintroduction of IDatabaseFactory into DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 252 diff changeset	689
d663d9e44f8d reintroduction of IDatabaseFactory into DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 252 diff changeset	690 IDatabaseFactory* MySQLDatabase::CreateDatabaseFactory(const MySQLParameters& parameters)
d663d9e44f8d reintroduction of IDatabaseFactory into DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 252 diff changeset	691 {
d663d9e44f8d reintroduction of IDatabaseFactory into DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 252 diff changeset	692 return new Factory(parameters);
d663d9e44f8d reintroduction of IDatabaseFactory into DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 252 diff changeset	693 }
d663d9e44f8d reintroduction of IDatabaseFactory into DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 252 diff changeset	694
d663d9e44f8d reintroduction of IDatabaseFactory into DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 252 diff changeset	695
d663d9e44f8d reintroduction of IDatabaseFactory into DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 252 diff changeset	696 MySQLDatabase* MySQLDatabase::CreateDatabaseConnection(const MySQLParameters& parameters)
d663d9e44f8d reintroduction of IDatabaseFactory into DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 252 diff changeset	697 {
226 a4918d57435c DatabaseManager doesn't IDatabaseFactory anymore Sebastien Jodogne <s.jodogne@gmail.com> parents: 217 diff changeset	698 Factory factory(parameters);
a4918d57435c DatabaseManager doesn't IDatabaseFactory anymore Sebastien Jodogne <s.jodogne@gmail.com> parents: 217 diff changeset	699 return dynamic_cast<MySQLDatabase*>(factory.Open());
a4918d57435c DatabaseManager doesn't IDatabaseFactory anymore Sebastien Jodogne <s.jodogne@gmail.com> parents: 217 diff changeset	700 }
0 7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	701 }

Mercurial > hg > orthanc-databases

annotate Framework/MySQL/MySQLDatabase.cpp @ 522:c49136b34891 large-queries tip