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

annotate Framework/MySQL/MySQLDatabase.cpp @ 357:fa4535e93b3d OrthancOdbc-1.1

clean NEWS in branch

author	Alain Mazy <am@osimis.io>
date	Mon, 06 Dec 2021 17:25:06 +0100
parents	b8ba198a8df3
children	16aac0287485

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
193 3236894320d6 upgrade to year 2021 Sebastien Jodogne <s.jodogne@gmail.com> parents: 187 diff changeset	5 * Copyright (C) 2017-2021 Osimis S.A., Belgium
0 7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	6 *
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	7 * This program is free software: you can redistribute it and/or
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	8 * modify it under the terms of the GNU Affero General Public License
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	9 * as published by the Free Software Foundation, either version 3 of
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	10 * the License, or (at your option) any later version.
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	11 *
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	12 * 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	13 * WITHOUT ANY WARRANTY; without even the implied warranty of
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	15 * Affero General Public License for more details.
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	16 *
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	17 * 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	18 * along with this program. If not, see <http://www.gnu.org/licenses/>.
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	19 **/
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	20
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 #include "MySQLDatabase.h"
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	23
226 a4918d57435c DatabaseManager doesn't IDatabaseFactory anymore Sebastien Jodogne <s.jodogne@gmail.com> parents: 217 diff changeset	24 #include "../Common/ImplicitTransaction.h"
a4918d57435c DatabaseManager doesn't IDatabaseFactory anymore Sebastien Jodogne <s.jodogne@gmail.com> parents: 217 diff changeset	25 #include "../Common/Integer64Value.h"
a4918d57435c DatabaseManager doesn't IDatabaseFactory anymore Sebastien Jodogne <s.jodogne@gmail.com> parents: 217 diff changeset	26 #include "../Common/RetryDatabaseFactory.h"
0 7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	27 #include "MySQLResult.h"
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	28 #include "MySQLStatement.h"
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	29 #include "MySQLTransaction.h"
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	30
157 275e14f57f1e replacing deprecated std::auto_ptr by std::unique_ptr Sebastien Jodogne <s.jodogne@gmail.com> parents: 152 diff changeset	31 #include <Compatibility.h> // For std::unique_ptr<>
152 063aa53b5917 sync Sebastien Jodogne <s.jodogne@gmail.com> parents: 144 diff changeset	32 #include <Logging.h>
063aa53b5917 sync Sebastien Jodogne <s.jodogne@gmail.com> parents: 144 diff changeset	33 #include <OrthancException.h>
063aa53b5917 sync Sebastien Jodogne <s.jodogne@gmail.com> parents: 144 diff changeset	34 #include <Toolbox.h>
0 7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	35
6 5a97c68a7a51 fix mysql msvc jodogne parents: 0 diff changeset	36 #include <errmsg.h>
0 7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	37 #include <mysqld_error.h>
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	38
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	39 #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	40 #include <boost/thread.hpp>
0 7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	41
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	42 namespace OrthancDatabases
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 void MySQLDatabase::Close()
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 if (mysql_ != NULL)
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 LOG(INFO) << "Closing connection to MySQL database";
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	49 mysql_close(mysql_);
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	50 mysql_ = NULL;
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	51 }
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	52 }
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
240 c82c2cf84ae8 added handling of CR_COMMANDS_OUT_OF_SYNC Sebastien Jodogne <s.jodogne@gmail.com> parents: 237 diff changeset	55 void MySQLDatabase::ThrowException()
c82c2cf84ae8 added handling of CR_COMMANDS_OUT_OF_SYNC Sebastien Jodogne <s.jodogne@gmail.com> parents: 237 diff changeset	56 {
c82c2cf84ae8 added handling of CR_COMMANDS_OUT_OF_SYNC Sebastien Jodogne <s.jodogne@gmail.com> parents: 237 diff changeset	57 LogError();
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 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	60 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	61 error == CR_SERVER_LOST \|\|
c82c2cf84ae8 added handling of CR_COMMANDS_OUT_OF_SYNC Sebastien Jodogne <s.jodogne@gmail.com> parents: 237 diff changeset	62 error == ER_QUERY_INTERRUPTED)
c82c2cf84ae8 added handling of CR_COMMANDS_OUT_OF_SYNC Sebastien Jodogne <s.jodogne@gmail.com> parents: 237 diff changeset	63 {
c82c2cf84ae8 added handling of CR_COMMANDS_OUT_OF_SYNC Sebastien Jodogne <s.jodogne@gmail.com> parents: 237 diff changeset	64 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	65 }
c82c2cf84ae8 added handling of CR_COMMANDS_OUT_OF_SYNC Sebastien Jodogne <s.jodogne@gmail.com> parents: 237 diff changeset	66 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	67 {
c82c2cf84ae8 added handling of CR_COMMANDS_OUT_OF_SYNC Sebastien Jodogne <s.jodogne@gmail.com> parents: 237 diff changeset	68 #if !defined(MARIADB_VERSION_ID)
c82c2cf84ae8 added handling of CR_COMMANDS_OUT_OF_SYNC Sebastien Jodogne <s.jodogne@gmail.com> parents: 237 diff changeset	69 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	70 #endif
c82c2cf84ae8 added handling of CR_COMMANDS_OUT_OF_SYNC Sebastien Jodogne <s.jodogne@gmail.com> parents: 237 diff changeset	71
c82c2cf84ae8 added handling of CR_COMMANDS_OUT_OF_SYNC Sebastien Jodogne <s.jodogne@gmail.com> parents: 237 diff changeset	72 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	73 }
c82c2cf84ae8 added handling of CR_COMMANDS_OUT_OF_SYNC Sebastien Jodogne <s.jodogne@gmail.com> parents: 237 diff changeset	74 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	75 {
c82c2cf84ae8 added handling of CR_COMMANDS_OUT_OF_SYNC Sebastien Jodogne <s.jodogne@gmail.com> parents: 237 diff changeset	76 #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	77 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	78 #else
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_Database, "Collision between multiple writers");
c82c2cf84ae8 added handling of CR_COMMANDS_OUT_OF_SYNC Sebastien Jodogne <s.jodogne@gmail.com> parents: 237 diff changeset	80 #endif
c82c2cf84ae8 added handling of CR_COMMANDS_OUT_OF_SYNC Sebastien Jodogne <s.jodogne@gmail.com> parents: 237 diff changeset	81 }
c82c2cf84ae8 added handling of CR_COMMANDS_OUT_OF_SYNC Sebastien Jodogne <s.jodogne@gmail.com> parents: 237 diff changeset	82 else
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 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	85 }
c82c2cf84ae8 added handling of CR_COMMANDS_OUT_OF_SYNC Sebastien Jodogne <s.jodogne@gmail.com> parents: 237 diff changeset	86 }
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
0 7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	89 void MySQLDatabase::CheckErrorCode(int code)
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	90 {
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	91 if (code == 0)
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 return;
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 else
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	96 {
240 c82c2cf84ae8 added handling of CR_COMMANDS_OUT_OF_SYNC Sebastien Jodogne <s.jodogne@gmail.com> parents: 237 diff changeset	97 ThrowException();
0 7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	98 }
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	99 }
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 MySQLDatabase::MySQLDatabase(const MySQLParameters& parameters) :
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	103 parameters_(parameters),
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	104 mysql_(NULL)
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	105 {
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	106 }
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
46 6a574d810b98 Compatibility with MySQL 8.0 Sebastien Jodogne <s.jodogne@gmail.com> parents: 24 diff changeset	109 MySQLDatabase::~MySQLDatabase()
6a574d810b98 Compatibility with MySQL 8.0 Sebastien Jodogne <s.jodogne@gmail.com> parents: 24 diff changeset	110 {
6a574d810b98 Compatibility with MySQL 8.0 Sebastien Jodogne <s.jodogne@gmail.com> parents: 24 diff changeset	111 try
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 Close();
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 catch (Orthanc::OrthancException&)
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 // Ignore possible exceptions due to connection loss
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 }
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
0 7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	122 void MySQLDatabase::LogError()
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	123 {
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	124 if (mysql_ != NULL)
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 LOG(ERROR) << "MySQL error (" << mysql_errno(mysql_)
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	127 << "," << mysql_sqlstate(mysql_)
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	128 << "): " << mysql_error(mysql_);
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	129 }
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	130 }
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 MYSQL* MySQLDatabase::GetObject()
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 if (mysql_ == NULL)
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 throw Orthanc::OrthancException(Orthanc::ErrorCode_BadSequenceOfCalls);
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 else
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 return mysql_;
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 }
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
23 b2ff1cd2907a handling of implicit transactions in DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 22 diff changeset	146 void MySQLDatabase::OpenInternal(const char* db)
0 7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	147 {
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	148 if (mysql_ != NULL)
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 throw Orthanc::OrthancException(Orthanc::ErrorCode_BadSequenceOfCalls);
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
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	153 mysql_ = mysql_init(NULL);
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	154 if (mysql_ == NULL)
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	155 {
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	156 LOG(ERROR) << "Cannot initialize the MySQL connector";
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	157 throw Orthanc::OrthancException(Orthanc::ErrorCode_InternalError);
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	158 }
46 6a574d810b98 Compatibility with MySQL 8.0 Sebastien Jodogne <s.jodogne@gmail.com> parents: 24 diff changeset	159
6a574d810b98 Compatibility with MySQL 8.0 Sebastien Jodogne <s.jodogne@gmail.com> parents: 24 diff changeset	160 if (parameters_.GetUnixSocket().empty())
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 // 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	163 unsigned int protocol = MYSQL_PROTOCOL_TCP;
6a574d810b98 Compatibility with MySQL 8.0 Sebastien Jodogne <s.jodogne@gmail.com> parents: 24 diff changeset	164 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	165 }
163 4d32c9c8d6c0 Added support for TLS connections Alain Mazy <alain@mazy.be> parents: 157 diff changeset	166
4d32c9c8d6c0 Added support for TLS connections Alain Mazy <alain@mazy.be> parents: 157 diff changeset	167 if (parameters_.IsSsl())
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_.IsVerifyServerCertificates())
4d32c9c8d6c0 Added support for TLS connections Alain Mazy <alain@mazy.be> parents: 157 diff changeset	170 {
187 0b78198c28d6 compatibility with mysql client 8.x Sebastien Jodogne <s.jodogne@gmail.com> parents: 186 diff changeset	171 #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	172 my_bool verifyCert = 1;
4d32c9c8d6c0 Added support for TLS connections Alain Mazy <alain@mazy.be> parents: 157 diff changeset	173 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	174 #endif
0b78198c28d6 compatibility with mysql client 8.x Sebastien Jodogne <s.jodogne@gmail.com> parents: 186 diff changeset	175
165 0632c2408af3 fix compatiblity with mysql client Sebastien Jodogne <s.jodogne@gmail.com> parents: 163 diff changeset	176 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	177 }
4d32c9c8d6c0 Added support for TLS connections Alain Mazy <alain@mazy.be> parents: 157 diff changeset	178
187 0b78198c28d6 compatibility with mysql client 8.x Sebastien Jodogne <s.jodogne@gmail.com> parents: 186 diff changeset	179 #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	180 my_bool enforceTls = 1;
4d32c9c8d6c0 Added support for TLS connections Alain Mazy <alain@mazy.be> parents: 157 diff changeset	181 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	182 #endif
163 4d32c9c8d6c0 Added support for TLS connections Alain Mazy <alain@mazy.be> parents: 157 diff changeset	183 }
4d32c9c8d6c0 Added support for TLS connections Alain Mazy <alain@mazy.be> parents: 157 diff changeset	184
0 7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	185 const char* socket = (parameters_.GetUnixSocket().empty() ? NULL :
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	186 parameters_.GetUnixSocket().c_str());
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	187
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	188 if (mysql_real_connect(mysql_,
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	189 parameters_.GetHost().c_str(),
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	190 parameters_.GetUsername().c_str(),
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	191 parameters_.GetPassword().c_str(), db,
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	192 parameters_.GetPort(), socket, 0) == 0)
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	193 {
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	194 LogError();
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	195 Close();
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	196 throw Orthanc::OrthancException(Orthanc::ErrorCode_DatabaseUnavailable);
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	197 }
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	198 else
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 LOG(INFO) << "Successful connection to MySQL database";
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
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	203 if (mysql_set_character_set(mysql_, "utf8mb4") != 0)
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 LOG(ERROR) << "Cannot set the character set to UTF8";
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	206 Close();
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	207 throw Orthanc::OrthancException(Orthanc::ErrorCode_Database);
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	208 }
16 9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	209 }
0 7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	210
23 b2ff1cd2907a handling of implicit transactions in DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 22 diff changeset	211
b2ff1cd2907a handling of implicit transactions in DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 22 diff changeset	212 void MySQLDatabase::Open()
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 if (parameters_.GetDatabase().empty())
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 throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange);
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 else
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 OpenInternal(parameters_.GetDatabase().c_str());
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 }
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 void MySQLDatabase::ClearDatabase(const MySQLParameters& parameters)
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 MySQLDatabase db(parameters);
b2ff1cd2907a handling of implicit transactions in DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 22 diff changeset	228 db.OpenRoot();
b2ff1cd2907a handling of implicit transactions in DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 22 diff changeset	229
b2ff1cd2907a handling of implicit transactions in DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 22 diff changeset	230 const std::string& database = parameters.GetDatabase();
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 {
217 ee5858d438dc TransactionType given to MySQLTransaction constructor Sebastien Jodogne <s.jodogne@gmail.com> parents: 215 diff changeset	233 MySQLTransaction t(db, TransactionType_ReadWrite);
23 b2ff1cd2907a handling of implicit transactions in DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 22 diff changeset	234
b2ff1cd2907a handling of implicit transactions in DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 22 diff changeset	235 if (!db.DoesDatabaseExist(t, database))
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 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	238 throw Orthanc::OrthancException(Orthanc::ErrorCode_UnknownResource);
b2ff1cd2907a handling of implicit transactions in DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 22 diff changeset	239 }
b2ff1cd2907a handling of implicit transactions in DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 22 diff changeset	240
237 35598014f140 refactoring to remove GlobalProperties.cpp Sebastien Jodogne <s.jodogne@gmail.com> parents: 236 diff changeset	241 db.ExecuteMultiLines("DROP DATABASE " + database, false);
35598014f140 refactoring to remove GlobalProperties.cpp Sebastien Jodogne <s.jodogne@gmail.com> parents: 236 diff changeset	242 db.ExecuteMultiLines("CREATE DATABASE " + database, false);
23 b2ff1cd2907a handling of implicit transactions in DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 22 diff changeset	243 t.Commit();
b2ff1cd2907a handling of implicit transactions in DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 22 diff changeset	244 }
b2ff1cd2907a handling of implicit transactions in DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 22 diff changeset	245 }
b2ff1cd2907a handling of implicit transactions in DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 22 diff changeset	246
0 7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	247
16 9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	248 namespace
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	249 {
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	250 class ResultWrapper : public boost::noncopyable
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 private:
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	253 MYSQL_RES *result_;
0 7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	254
16 9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	255 public:
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	256 ResultWrapper(MySQLDatabase& mysql,
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	257 const std::string& sql) :
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	258 result_(NULL)
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	259 {
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	260 if (mysql_real_query(mysql.GetObject(), sql.c_str(), sql.size()))
0 7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	261 {
16 9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	262 mysql.LogError();
0 7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	263 throw Orthanc::OrthancException(Orthanc::ErrorCode_Database);
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	264 }
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	265
16 9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	266 result_ = mysql_use_result(mysql.GetObject());
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	267 if (result_ == NULL)
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	268 {
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	269 mysql.LogError();
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	270 throw Orthanc::OrthancException(Orthanc::ErrorCode_Database);
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	271 }
0 7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	272 }
16 9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	273
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	274 ~ResultWrapper()
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 if (result_ != NULL)
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 mysql_free_result(result_);
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	279 result_ = NULL;
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	280 }
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	281 }
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 MYSQL_RES *GetObject()
0 7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	284 {
16 9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	285 return result_;
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 };
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	288 }
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 bool MySQLDatabase::LookupGlobalStringVariable(std::string& value,
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	292 const std::string& variable)
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	293 {
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	294 ResultWrapper result(*this, "SELECT @@global." + 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 MYSQL_ROW row = mysql_fetch_row(result.GetObject());
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	297 if (mysql_errno(mysql_) == 0 &&
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	298 row &&
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	299 row[0])
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	300 {
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	301 value = std::string(row[0]);
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	302 return true;
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	303 }
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	304 else
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 return false;
0 7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	307 }
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	308 }
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
16 9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	311 bool MySQLDatabase::LookupGlobalIntegerVariable(int64_t& value,
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	312 const std::string& variable)
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	313 {
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	314 std::string s;
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 if (LookupGlobalStringVariable(s, variable))
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 try
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 value = boost::lexical_cast<int64_t>(s);
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	321 return true;
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	322 }
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	323 catch (boost::bad_lexical_cast&)
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 throw Orthanc::OrthancException(Orthanc::ErrorCode_Database);
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 }
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	328 else
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 return false;
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 }
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
137 52b3859ee0b7 MySQL: acquiring named locks instead of numbers Sebastien Jodogne <s.jodogne@gmail.com> parents: 135 diff changeset	335 bool MySQLDatabase::RunAdvisoryLockStatement(Query& query,
52b3859ee0b7 MySQL: acquiring named locks instead of numbers Sebastien Jodogne <s.jodogne@gmail.com> parents: 135 diff changeset	336 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	337 {
137 52b3859ee0b7 MySQL: acquiring named locks instead of numbers Sebastien Jodogne <s.jodogne@gmail.com> parents: 135 diff changeset	338 const std::string& dbName = parameters_.GetDatabase();
52b3859ee0b7 MySQL: acquiring named locks instead of numbers Sebastien Jodogne <s.jodogne@gmail.com> parents: 135 diff changeset	339
52b3859ee0b7 MySQL: acquiring named locks instead of numbers Sebastien Jodogne <s.jodogne@gmail.com> parents: 135 diff changeset	340 // 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	341 // 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	342 // 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	343 std::string prefix;
52b3859ee0b7 MySQL: acquiring named locks instead of numbers Sebastien Jodogne <s.jodogne@gmail.com> parents: 135 diff changeset	344 prefix.reserve(dbName.size());
52b3859ee0b7 MySQL: acquiring named locks instead of numbers Sebastien Jodogne <s.jodogne@gmail.com> parents: 135 diff changeset	345 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	346 {
52b3859ee0b7 MySQL: acquiring named locks instead of numbers Sebastien Jodogne <s.jodogne@gmail.com> parents: 135 diff changeset	347 if (isalnum(dbName[i]) \|\|
52b3859ee0b7 MySQL: acquiring named locks instead of numbers Sebastien Jodogne <s.jodogne@gmail.com> parents: 135 diff changeset	348 dbName[i] == '$' \|\|
52b3859ee0b7 MySQL: acquiring named locks instead of numbers Sebastien Jodogne <s.jodogne@gmail.com> parents: 135 diff changeset	349 dbName[i] == '_')
52b3859ee0b7 MySQL: acquiring named locks instead of numbers Sebastien Jodogne <s.jodogne@gmail.com> parents: 135 diff changeset	350 {
52b3859ee0b7 MySQL: acquiring named locks instead of numbers Sebastien Jodogne <s.jodogne@gmail.com> parents: 135 diff changeset	351 prefix.push_back(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 }
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 query.SetType("lock", ValueType_Utf8String);
52b3859ee0b7 MySQL: acquiring named locks instead of numbers Sebastien Jodogne <s.jodogne@gmail.com> parents: 135 diff changeset	356
135 e26690365c25 MySQL: Added an advisory lock to avoid race conditions during database setup Sebastien Jodogne <s.jodogne@gmail.com> parents: 67 diff changeset	357 Dictionary args;
137 52b3859ee0b7 MySQL: acquiring named locks instead of numbers Sebastien Jodogne <s.jodogne@gmail.com> parents: 135 diff changeset	358 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	359
137 52b3859ee0b7 MySQL: acquiring named locks instead of numbers Sebastien Jodogne <s.jodogne@gmail.com> parents: 135 diff changeset	360 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	361
137 52b3859ee0b7 MySQL: acquiring named locks instead of numbers Sebastien Jodogne <s.jodogne@gmail.com> parents: 135 diff changeset	362 {
186 6fe74f9a516e cppcheck Sebastien Jodogne <s.jodogne@gmail.com> parents: 165 diff changeset	363 MySQLStatement statement(*this, query);
6fe74f9a516e cppcheck Sebastien Jodogne <s.jodogne@gmail.com> parents: 165 diff changeset	364
217 ee5858d438dc TransactionType given to MySQLTransaction constructor Sebastien Jodogne <s.jodogne@gmail.com> parents: 215 diff changeset	365 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	366 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	367
137 52b3859ee0b7 MySQL: acquiring named locks instead of numbers Sebastien Jodogne <s.jodogne@gmail.com> parents: 135 diff changeset	368 success = (!result->IsDone() &&
52b3859ee0b7 MySQL: acquiring named locks instead of numbers Sebastien Jodogne <s.jodogne@gmail.com> parents: 135 diff changeset	369 result->GetField(0).GetType() == ValueType_Integer64 &&
52b3859ee0b7 MySQL: acquiring named locks instead of numbers Sebastien Jodogne <s.jodogne@gmail.com> parents: 135 diff changeset	370 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	371
52b3859ee0b7 MySQL: acquiring named locks instead of numbers Sebastien Jodogne <s.jodogne@gmail.com> parents: 135 diff changeset	372 t.Commit();
52b3859ee0b7 MySQL: acquiring named locks instead of numbers Sebastien Jodogne <s.jodogne@gmail.com> parents: 135 diff changeset	373 }
135 e26690365c25 MySQL: Added an advisory lock to avoid race conditions during database setup Sebastien Jodogne <s.jodogne@gmail.com> parents: 67 diff changeset	374
e26690365c25 MySQL: Added an advisory lock to avoid race conditions during database setup Sebastien Jodogne <s.jodogne@gmail.com> parents: 67 diff changeset	375 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	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
e26690365c25 MySQL: Added an advisory lock to avoid race conditions during database setup Sebastien Jodogne <s.jodogne@gmail.com> parents: 67 diff changeset	378
137 52b3859ee0b7 MySQL: acquiring named locks instead of numbers Sebastien Jodogne <s.jodogne@gmail.com> parents: 135 diff changeset	379 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	380 {
137 52b3859ee0b7 MySQL: acquiring named locks instead of numbers Sebastien Jodogne <s.jodogne@gmail.com> parents: 135 diff changeset	381 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	382 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	383 }
e26690365c25 MySQL: Added an advisory lock to avoid race conditions during database setup Sebastien Jodogne <s.jodogne@gmail.com> parents: 67 diff changeset	384
e26690365c25 MySQL: Added an advisory lock to avoid race conditions during database setup Sebastien Jodogne <s.jodogne@gmail.com> parents: 67 diff changeset	385
137 52b3859ee0b7 MySQL: acquiring named locks instead of numbers Sebastien Jodogne <s.jodogne@gmail.com> parents: 135 diff changeset	386 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	387 {
137 52b3859ee0b7 MySQL: acquiring named locks instead of numbers Sebastien Jodogne <s.jodogne@gmail.com> parents: 135 diff changeset	388 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	389 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	390 }
e26690365c25 MySQL: Added an advisory lock to avoid race conditions during database setup Sebastien Jodogne <s.jodogne@gmail.com> parents: 67 diff changeset	391
e26690365c25 MySQL: Added an advisory lock to avoid race conditions during database setup Sebastien Jodogne <s.jodogne@gmail.com> parents: 67 diff changeset	392
137 52b3859ee0b7 MySQL: acquiring named locks instead of numbers Sebastien Jodogne <s.jodogne@gmail.com> parents: 135 diff changeset	393 void MySQLDatabase::AdvisoryLock(const std::string& lock)
16 9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	394 {
135 e26690365c25 MySQL: Added an advisory lock to avoid race conditions during database setup Sebastien Jodogne <s.jodogne@gmail.com> parents: 67 diff changeset	395 if (!AcquireAdvisoryLock(lock))
16 9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	396 {
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	397 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	398 throw Orthanc::OrthancException(Orthanc::ErrorCode_Database);
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	399 }
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	400 }
22 1e9bad493475 prevent running unit tests on a non-existing db Sebastien Jodogne <s.jodogne@gmail.com> parents: 16 diff changeset	401
1e9bad493475 prevent running unit tests on a non-existing db Sebastien Jodogne <s.jodogne@gmail.com> parents: 16 diff changeset	402
0 7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	403 bool MySQLDatabase::DoesTableExist(MySQLTransaction& transaction,
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	404 const std::string& name)
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	405 {
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	406 if (mysql_ == NULL)
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 throw Orthanc::OrthancException(Orthanc::ErrorCode_BadSequenceOfCalls);
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
60 412e30336847 allowing dollars and underscores in MySQL database identifiers Sebastien Jodogne <s.jodogne@gmail.com> parents: 46 diff changeset	411 if (!IsValidDatabaseIdentifier(name))
24 17f849b2af34 sharing plugin initialization code Sebastien Jodogne <s.jodogne@gmail.com> parents: 23 diff changeset	412 {
17f849b2af34 sharing plugin initialization code Sebastien Jodogne <s.jodogne@gmail.com> parents: 23 diff changeset	413 throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange);
17f849b2af34 sharing plugin initialization code Sebastien Jodogne <s.jodogne@gmail.com> parents: 23 diff changeset	414 }
22 1e9bad493475 prevent running unit tests on a non-existing db Sebastien Jodogne <s.jodogne@gmail.com> parents: 16 diff changeset	415
0 7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	416 Query query("SELECT COUNT(*) FROM information_schema.TABLES WHERE "
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	417 "(TABLE_SCHEMA = ${database}) AND (TABLE_NAME = ${table})", true);
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	418 query.SetType("database", ValueType_Utf8String);
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	419 query.SetType("table", ValueType_Utf8String);
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	420
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	421 MySQLStatement statement(*this, query);
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 Dictionary args;
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	424 args.SetUtf8Value("database", parameters_.GetDatabase());
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	425 args.SetUtf8Value("table", name);
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	426
157 275e14f57f1e replacing deprecated std::auto_ptr by std::unique_ptr Sebastien Jodogne <s.jodogne@gmail.com> parents: 152 diff changeset	427 std::unique_ptr<IResult> result(statement.Execute(transaction, args));
0 7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	428 return (!result->IsDone() &&
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	429 result->GetFieldsCount() == 1 &&
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	430 result->GetField(0).GetType() == ValueType_Integer64 &&
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	431 dynamic_cast<const Integer64Value&>(result->GetField(0)).GetValue() == 1);
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	432 }
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	433
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	434
22 1e9bad493475 prevent running unit tests on a non-existing db Sebastien Jodogne <s.jodogne@gmail.com> parents: 16 diff changeset	435 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	436 const std::string& name)
1e9bad493475 prevent running unit tests on a non-existing db Sebastien Jodogne <s.jodogne@gmail.com> parents: 16 diff changeset	437 {
1e9bad493475 prevent running unit tests on a non-existing db Sebastien Jodogne <s.jodogne@gmail.com> parents: 16 diff changeset	438 if (mysql_ == NULL)
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 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	441 }
1e9bad493475 prevent running unit tests on a non-existing db Sebastien Jodogne <s.jodogne@gmail.com> parents: 16 diff changeset	442
60 412e30336847 allowing dollars and underscores in MySQL database identifiers Sebastien Jodogne <s.jodogne@gmail.com> parents: 46 diff changeset	443 if (!IsValidDatabaseIdentifier(name))
24 17f849b2af34 sharing plugin initialization code Sebastien Jodogne <s.jodogne@gmail.com> parents: 23 diff changeset	444 {
17f849b2af34 sharing plugin initialization code Sebastien Jodogne <s.jodogne@gmail.com> parents: 23 diff changeset	445 throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange);
17f849b2af34 sharing plugin initialization code Sebastien Jodogne <s.jodogne@gmail.com> parents: 23 diff changeset	446 }
22 1e9bad493475 prevent running unit tests on a non-existing db Sebastien Jodogne <s.jodogne@gmail.com> parents: 16 diff changeset	447
1e9bad493475 prevent running unit tests on a non-existing db Sebastien Jodogne <s.jodogne@gmail.com> parents: 16 diff changeset	448 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	449 "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	450 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	451
1e9bad493475 prevent running unit tests on a non-existing db Sebastien Jodogne <s.jodogne@gmail.com> parents: 16 diff changeset	452 MySQLStatement statement(*this, query);
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 Dictionary args;
1e9bad493475 prevent running unit tests on a non-existing db Sebastien Jodogne <s.jodogne@gmail.com> parents: 16 diff changeset	455 args.SetUtf8Value("database", name);
1e9bad493475 prevent running unit tests on a non-existing db Sebastien Jodogne <s.jodogne@gmail.com> parents: 16 diff changeset	456
157 275e14f57f1e replacing deprecated std::auto_ptr by std::unique_ptr Sebastien Jodogne <s.jodogne@gmail.com> parents: 152 diff changeset	457 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	458 return (!result->IsDone() &&
1e9bad493475 prevent running unit tests on a non-existing db Sebastien Jodogne <s.jodogne@gmail.com> parents: 16 diff changeset	459 result->GetFieldsCount() == 1 &&
1e9bad493475 prevent running unit tests on a non-existing db Sebastien Jodogne <s.jodogne@gmail.com> parents: 16 diff changeset	460 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	461 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	462 }
1e9bad493475 prevent running unit tests on a non-existing db Sebastien Jodogne <s.jodogne@gmail.com> parents: 16 diff changeset	463
1e9bad493475 prevent running unit tests on a non-existing db Sebastien Jodogne <s.jodogne@gmail.com> parents: 16 diff changeset	464
144 740d9829f52e handling of errors if MySQL user cannot CREATE TRIGGER Sebastien Jodogne <s.jodogne@gmail.com> parents: 140 diff changeset	465 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	466 const std::string& name)
740d9829f52e handling of errors if MySQL user cannot CREATE TRIGGER Sebastien Jodogne <s.jodogne@gmail.com> parents: 140 diff changeset	467 {
740d9829f52e handling of errors if MySQL user cannot CREATE TRIGGER Sebastien Jodogne <s.jodogne@gmail.com> parents: 140 diff changeset	468 if (mysql_ == NULL)
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 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	471 }
740d9829f52e handling of errors if MySQL user cannot CREATE TRIGGER Sebastien Jodogne <s.jodogne@gmail.com> parents: 140 diff changeset	472
740d9829f52e handling of errors if MySQL user cannot CREATE TRIGGER Sebastien Jodogne <s.jodogne@gmail.com> parents: 140 diff changeset	473 if (!IsValidDatabaseIdentifier(name))
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 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	476 }
740d9829f52e handling of errors if MySQL user cannot CREATE TRIGGER Sebastien Jodogne <s.jodogne@gmail.com> parents: 140 diff changeset	477
740d9829f52e handling of errors if MySQL user cannot CREATE TRIGGER Sebastien Jodogne <s.jodogne@gmail.com> parents: 140 diff changeset	478 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	479 "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	480 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	481
740d9829f52e handling of errors if MySQL user cannot CREATE TRIGGER Sebastien Jodogne <s.jodogne@gmail.com> parents: 140 diff changeset	482 MySQLStatement statement(*this, query);
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 Dictionary args;
740d9829f52e handling of errors if MySQL user cannot CREATE TRIGGER Sebastien Jodogne <s.jodogne@gmail.com> parents: 140 diff changeset	485 args.SetUtf8Value("trigger", name);
740d9829f52e handling of errors if MySQL user cannot CREATE TRIGGER Sebastien Jodogne <s.jodogne@gmail.com> parents: 140 diff changeset	486
157 275e14f57f1e replacing deprecated std::auto_ptr by std::unique_ptr Sebastien Jodogne <s.jodogne@gmail.com> parents: 152 diff changeset	487 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	488 return (!result->IsDone() &&
740d9829f52e handling of errors if MySQL user cannot CREATE TRIGGER Sebastien Jodogne <s.jodogne@gmail.com> parents: 140 diff changeset	489 result->GetFieldsCount() == 1 &&
740d9829f52e handling of errors if MySQL user cannot CREATE TRIGGER Sebastien Jodogne <s.jodogne@gmail.com> parents: 140 diff changeset	490 result->GetField(0).GetType() == ValueType_Integer64 &&
186 6fe74f9a516e cppcheck Sebastien Jodogne <s.jodogne@gmail.com> parents: 165 diff changeset	491 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	492 }
740d9829f52e handling of errors if MySQL user cannot CREATE TRIGGER Sebastien Jodogne <s.jodogne@gmail.com> parents: 140 diff changeset	493
740d9829f52e handling of errors if MySQL user cannot CREATE TRIGGER Sebastien Jodogne <s.jodogne@gmail.com> parents: 140 diff changeset	494
237 35598014f140 refactoring to remove GlobalProperties.cpp Sebastien Jodogne <s.jodogne@gmail.com> parents: 236 diff changeset	495 void MySQLDatabase::ExecuteMultiLines(const std::string& sql,
35598014f140 refactoring to remove GlobalProperties.cpp Sebastien Jodogne <s.jodogne@gmail.com> parents: 236 diff changeset	496 bool arobaseSeparator)
0 7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	497 {
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	498 if (mysql_ == NULL)
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 throw Orthanc::OrthancException(Orthanc::ErrorCode_BadSequenceOfCalls);
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
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	503 // This emulates the behavior of "CLIENT_MULTI_STATEMENTS" in
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	504 // "mysql_real_connect()", avoiding to implement a loop over
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	505 // "mysql_query()"
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	506 std::vector<std::string> commands;
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	507 Orthanc::Toolbox::TokenizeString(commands, sql, ';');
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	508
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	509 for (size_t i = 0; i < commands.size(); i++)
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 std::string s = Orthanc::Toolbox::StripSpaces(commands[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 if (!s.empty())
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	514 {
16 9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	515 if (arobaseSeparator)
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	516 {
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	517 // Replace the escape character "@" by a semicolon
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	518 std::replace(s.begin(), s.end(), '@', ';');
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	519 }
0 7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	520
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	521 LOG(TRACE) << "MySQL: " << s;
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	522 CheckErrorCode(mysql_query(mysql_, s.c_str()));
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	523 }
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	524 }
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 IPrecompiledStatement* MySQLDatabase::Compile(const Query& query)
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 if (mysql_ == NULL)
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 throw Orthanc::OrthancException(Orthanc::ErrorCode_BadSequenceOfCalls);
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
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	535 return new MySQLStatement(*this, query);
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
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	538
23 b2ff1cd2907a handling of implicit transactions in DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 22 diff changeset	539
b2ff1cd2907a handling of implicit transactions in DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 22 diff changeset	540 namespace
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 class MySQLImplicitTransaction : public ImplicitTransaction
b2ff1cd2907a handling of implicit transactions in DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 22 diff changeset	543 {
237 35598014f140 refactoring to remove GlobalProperties.cpp Sebastien Jodogne <s.jodogne@gmail.com> parents: 236 diff changeset	544 private:
35598014f140 refactoring to remove GlobalProperties.cpp Sebastien Jodogne <s.jodogne@gmail.com> parents: 236 diff changeset	545 MySQLDatabase& db_;
35598014f140 refactoring to remove GlobalProperties.cpp Sebastien Jodogne <s.jodogne@gmail.com> parents: 236 diff changeset	546
23 b2ff1cd2907a handling of implicit transactions in DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 22 diff changeset	547 protected:
b2ff1cd2907a handling of implicit transactions in DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 22 diff changeset	548 virtual IResult* ExecuteInternal(IPrecompiledStatement& statement,
280 b8ba198a8df3 adding missing ORTHANC_OVERRIDE Sebastien Jodogne <s.jodogne@gmail.com> parents: 255 diff changeset	549 const Dictionary& parameters) ORTHANC_OVERRIDE
23 b2ff1cd2907a handling of implicit transactions in DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 22 diff changeset	550 {
b2ff1cd2907a handling of implicit transactions in DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 22 diff changeset	551 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	552 }
b2ff1cd2907a handling of implicit transactions in DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 22 diff changeset	553
b2ff1cd2907a handling of implicit transactions in DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 22 diff changeset	554 virtual void ExecuteWithoutResultInternal(IPrecompiledStatement& statement,
280 b8ba198a8df3 adding missing ORTHANC_OVERRIDE Sebastien Jodogne <s.jodogne@gmail.com> parents: 255 diff changeset	555 const Dictionary& parameters) ORTHANC_OVERRIDE
23 b2ff1cd2907a handling of implicit transactions in DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 22 diff changeset	556 {
b2ff1cd2907a handling of implicit transactions in DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 22 diff changeset	557 dynamic_cast<MySQLStatement&>(statement).ExecuteWithoutResult(*this, parameters);
b2ff1cd2907a handling of implicit transactions in DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 22 diff changeset	558 }
237 35598014f140 refactoring to remove GlobalProperties.cpp Sebastien Jodogne <s.jodogne@gmail.com> parents: 236 diff changeset	559
35598014f140 refactoring to remove GlobalProperties.cpp Sebastien Jodogne <s.jodogne@gmail.com> parents: 236 diff changeset	560 public:
252 33fa478c119a cppcheck Sebastien Jodogne <s.jodogne@gmail.com> parents: 240 diff changeset	561 explicit MySQLImplicitTransaction(MySQLDatabase& db) :
237 35598014f140 refactoring to remove GlobalProperties.cpp Sebastien Jodogne <s.jodogne@gmail.com> parents: 236 diff changeset	562 db_(db)
35598014f140 refactoring to remove GlobalProperties.cpp Sebastien Jodogne <s.jodogne@gmail.com> parents: 236 diff changeset	563 {
35598014f140 refactoring to remove GlobalProperties.cpp Sebastien Jodogne <s.jodogne@gmail.com> parents: 236 diff changeset	564 }
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 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	567 {
35598014f140 refactoring to remove GlobalProperties.cpp Sebastien Jodogne <s.jodogne@gmail.com> parents: 236 diff changeset	568 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	569 }
35598014f140 refactoring to remove GlobalProperties.cpp Sebastien Jodogne <s.jodogne@gmail.com> parents: 236 diff changeset	570
35598014f140 refactoring to remove GlobalProperties.cpp Sebastien Jodogne <s.jodogne@gmail.com> parents: 236 diff changeset	571 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	572 {
35598014f140 refactoring to remove GlobalProperties.cpp Sebastien Jodogne <s.jodogne@gmail.com> parents: 236 diff changeset	573 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	574 }
35598014f140 refactoring to remove GlobalProperties.cpp Sebastien Jodogne <s.jodogne@gmail.com> parents: 236 diff changeset	575
35598014f140 refactoring to remove GlobalProperties.cpp Sebastien Jodogne <s.jodogne@gmail.com> parents: 236 diff changeset	576 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	577 {
35598014f140 refactoring to remove GlobalProperties.cpp Sebastien Jodogne <s.jodogne@gmail.com> parents: 236 diff changeset	578 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	579 }
23 b2ff1cd2907a handling of implicit transactions in DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 22 diff changeset	580 };
b2ff1cd2907a handling of implicit transactions in DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 22 diff changeset	581 }
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
215 b40b30075c51 added TransactionType_Implicit Sebastien Jodogne <s.jodogne@gmail.com> parents: 193 diff changeset	584 ITransaction* MySQLDatabase::CreateTransaction(TransactionType type)
0 7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	585 {
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	586 if (mysql_ == NULL)
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 throw Orthanc::OrthancException(Orthanc::ErrorCode_BadSequenceOfCalls);
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
215 b40b30075c51 added TransactionType_Implicit Sebastien Jodogne <s.jodogne@gmail.com> parents: 193 diff changeset	591 switch (type)
23 b2ff1cd2907a handling of implicit transactions in DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 22 diff changeset	592 {
215 b40b30075c51 added TransactionType_Implicit Sebastien Jodogne <s.jodogne@gmail.com> parents: 193 diff changeset	593 case TransactionType_Implicit:
237 35598014f140 refactoring to remove GlobalProperties.cpp Sebastien Jodogne <s.jodogne@gmail.com> parents: 236 diff changeset	594 return new MySQLImplicitTransaction(*this);
215 b40b30075c51 added TransactionType_Implicit Sebastien Jodogne <s.jodogne@gmail.com> parents: 193 diff changeset	595
b40b30075c51 added TransactionType_Implicit Sebastien Jodogne <s.jodogne@gmail.com> parents: 193 diff changeset	596 case TransactionType_ReadOnly:
b40b30075c51 added TransactionType_Implicit Sebastien Jodogne <s.jodogne@gmail.com> parents: 193 diff changeset	597 case TransactionType_ReadWrite:
217 ee5858d438dc TransactionType given to MySQLTransaction constructor Sebastien Jodogne <s.jodogne@gmail.com> parents: 215 diff changeset	598 return new MySQLTransaction(*this, type);
215 b40b30075c51 added TransactionType_Implicit Sebastien Jodogne <s.jodogne@gmail.com> parents: 193 diff changeset	599
b40b30075c51 added TransactionType_Implicit Sebastien Jodogne <s.jodogne@gmail.com> parents: 193 diff changeset	600 default:
b40b30075c51 added TransactionType_Implicit Sebastien Jodogne <s.jodogne@gmail.com> parents: 193 diff changeset	601 throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange);
23 b2ff1cd2907a handling of implicit transactions in DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 22 diff changeset	602 }
0 7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	603 }
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	604
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 void MySQLDatabase::GlobalFinalization()
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 mysql_library_end();
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	609 }
24 17f849b2af34 sharing plugin initialization code Sebastien Jodogne <s.jodogne@gmail.com> parents: 23 diff changeset	610
17f849b2af34 sharing plugin initialization code Sebastien Jodogne <s.jodogne@gmail.com> parents: 23 diff changeset	611
60 412e30336847 allowing dollars and underscores in MySQL database identifiers Sebastien Jodogne <s.jodogne@gmail.com> parents: 46 diff changeset	612 bool MySQLDatabase::IsValidDatabaseIdentifier(const std::string& s)
24 17f849b2af34 sharing plugin initialization code Sebastien Jodogne <s.jodogne@gmail.com> parents: 23 diff changeset	613 {
17f849b2af34 sharing plugin initialization code Sebastien Jodogne <s.jodogne@gmail.com> parents: 23 diff changeset	614 for (size_t i = 0; i < s.length(); i++)
17f849b2af34 sharing plugin initialization code Sebastien Jodogne <s.jodogne@gmail.com> parents: 23 diff changeset	615 {
60 412e30336847 allowing dollars and underscores in MySQL database identifiers Sebastien Jodogne <s.jodogne@gmail.com> parents: 46 diff changeset	616 // 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	617 if (!isalnum(s[i]) &&
412e30336847 allowing dollars and underscores in MySQL database identifiers Sebastien Jodogne <s.jodogne@gmail.com> parents: 46 diff changeset	618 s[i] != '$' &&
412e30336847 allowing dollars and underscores in MySQL database identifiers Sebastien Jodogne <s.jodogne@gmail.com> parents: 46 diff changeset	619 s[i] != '_')
24 17f849b2af34 sharing plugin initialization code Sebastien Jodogne <s.jodogne@gmail.com> parents: 23 diff changeset	620 {
17f849b2af34 sharing plugin initialization code Sebastien Jodogne <s.jodogne@gmail.com> parents: 23 diff changeset	621 return false;
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 }
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 return true;
17f849b2af34 sharing plugin initialization code Sebastien Jodogne <s.jodogne@gmail.com> parents: 23 diff changeset	626 }
135 e26690365c25 MySQL: Added an advisory lock to avoid race conditions during database setup Sebastien Jodogne <s.jodogne@gmail.com> parents: 67 diff changeset	627
e26690365c25 MySQL: Added an advisory lock to avoid race conditions during database setup Sebastien Jodogne <s.jodogne@gmail.com> parents: 67 diff changeset	628
e26690365c25 MySQL: Added an advisory lock to avoid race conditions during database setup Sebastien Jodogne <s.jodogne@gmail.com> parents: 67 diff changeset	629 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	630 TransientAdvisoryLock(MySQLDatabase& database,
137 52b3859ee0b7 MySQL: acquiring named locks instead of numbers Sebastien Jodogne <s.jodogne@gmail.com> parents: 135 diff changeset	631 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	632 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	633 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	634 {
e26690365c25 MySQL: Added an advisory lock to avoid race conditions during database setup Sebastien Jodogne <s.jodogne@gmail.com> parents: 67 diff changeset	635 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	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 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	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 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	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 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	642 break;
e26690365c25 MySQL: Added an advisory lock to avoid race conditions during database setup Sebastien Jodogne <s.jodogne@gmail.com> parents: 67 diff changeset	643 }
e26690365c25 MySQL: Added an advisory lock to avoid race conditions during database setup Sebastien Jodogne <s.jodogne@gmail.com> parents: 67 diff changeset	644 else
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 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	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 }
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 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	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 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	653 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	654 }
e26690365c25 MySQL: Added an advisory lock to avoid race conditions during database setup Sebastien Jodogne <s.jodogne@gmail.com> parents: 67 diff changeset	655 }
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 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	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 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	661 }
226 a4918d57435c DatabaseManager doesn't IDatabaseFactory anymore Sebastien Jodogne <s.jodogne@gmail.com> parents: 217 diff changeset	662
a4918d57435c DatabaseManager doesn't IDatabaseFactory anymore Sebastien Jodogne <s.jodogne@gmail.com> parents: 217 diff changeset	663
255 d663d9e44f8d reintroduction of IDatabaseFactory into DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 252 diff changeset	664 class MySQLDatabase::Factory : public RetryDatabaseFactory
226 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 private:
d663d9e44f8d reintroduction of IDatabaseFactory into DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 252 diff changeset	667 MySQLParameters parameters_;
226 a4918d57435c DatabaseManager doesn't IDatabaseFactory anymore Sebastien Jodogne <s.jodogne@gmail.com> parents: 217 diff changeset	668
255 d663d9e44f8d reintroduction of IDatabaseFactory into DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 252 diff changeset	669 protected:
d663d9e44f8d reintroduction of IDatabaseFactory into DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 252 diff changeset	670 virtual IDatabase* TryOpen()
d663d9e44f8d reintroduction of IDatabaseFactory into DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 252 diff changeset	671 {
d663d9e44f8d reintroduction of IDatabaseFactory into DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 252 diff changeset	672 std::unique_ptr<MySQLDatabase> db(new MySQLDatabase(parameters_));
d663d9e44f8d reintroduction of IDatabaseFactory into DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 252 diff changeset	673 db->Open();
d663d9e44f8d reintroduction of IDatabaseFactory into DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 252 diff changeset	674 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	675 return db.release();
d663d9e44f8d reintroduction of IDatabaseFactory into DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 252 diff changeset	676 }
226 a4918d57435c DatabaseManager doesn't IDatabaseFactory anymore Sebastien Jodogne <s.jodogne@gmail.com> parents: 217 diff changeset	677
255 d663d9e44f8d reintroduction of IDatabaseFactory into DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 252 diff changeset	678 public:
d663d9e44f8d reintroduction of IDatabaseFactory into DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 252 diff changeset	679 explicit Factory(const MySQLParameters& parameters) :
d663d9e44f8d reintroduction of IDatabaseFactory into DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 252 diff changeset	680 RetryDatabaseFactory(parameters.GetMaxConnectionRetries(),
d663d9e44f8d reintroduction of IDatabaseFactory into DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 252 diff changeset	681 parameters.GetConnectionRetryInterval()),
d663d9e44f8d reintroduction of IDatabaseFactory into DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 252 diff changeset	682 parameters_(parameters)
d663d9e44f8d reintroduction of IDatabaseFactory into DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 252 diff changeset	683 {
d663d9e44f8d reintroduction of IDatabaseFactory into DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 252 diff changeset	684 }
d663d9e44f8d reintroduction of IDatabaseFactory into DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 252 diff changeset	685 };
226 a4918d57435c DatabaseManager doesn't IDatabaseFactory anymore Sebastien Jodogne <s.jodogne@gmail.com> parents: 217 diff changeset	686
255 d663d9e44f8d reintroduction of IDatabaseFactory into DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 252 diff changeset	687
d663d9e44f8d reintroduction of IDatabaseFactory into DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 252 diff changeset	688 IDatabaseFactory* MySQLDatabase::CreateDatabaseFactory(const MySQLParameters& parameters)
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 return new Factory(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
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 MySQLDatabase* MySQLDatabase::CreateDatabaseConnection(const MySQLParameters& parameters)
d663d9e44f8d reintroduction of IDatabaseFactory into DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 252 diff changeset	695 {
226 a4918d57435c DatabaseManager doesn't IDatabaseFactory anymore Sebastien Jodogne <s.jodogne@gmail.com> parents: 217 diff changeset	696 Factory factory(parameters);
a4918d57435c DatabaseManager doesn't IDatabaseFactory anymore Sebastien Jodogne <s.jodogne@gmail.com> parents: 217 diff changeset	697 return dynamic_cast<MySQLDatabase*>(factory.Open());
a4918d57435c DatabaseManager doesn't IDatabaseFactory anymore Sebastien Jodogne <s.jodogne@gmail.com> parents: 217 diff changeset	698 }
0 7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	699 }

Mercurial > hg > orthanc-databases

annotate Framework/MySQL/MySQLDatabase.cpp @ 357:fa4535e93b3d OrthancOdbc-1.1