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

annotate Framework/MySQL/MySQLDatabase.cpp @ 385:346fe629d638 db-protobuf

clarifying types of since/limit

author	Sebastien Jodogne <s.jodogne@gmail.com>
date	Mon, 03 Apr 2023 11:19:19 +0200
parents	16aac0287485
children	3d6886f3e5b3

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
359 16aac0287485 copyright upgraded to 2022 Sebastien Jodogne <s.jodogne@gmail.com> parents: 280 diff changeset	5 * Copyright (C) 2017-2022 Osimis S.A., Belgium
16aac0287485 copyright upgraded to 2022 Sebastien Jodogne <s.jodogne@gmail.com> parents: 280 diff changeset	6 * Copyright (C) 2021-2022 Sebastien Jodogne, ICTEAM UCLouvain, Belgium
0 7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	7 *
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	8 * This program is free software: you can redistribute it and/or
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	9 * modify it under the terms of the GNU Affero General Public License
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	10 * as published by the Free Software Foundation, either version 3 of
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	11 * the License, or (at your option) any later version.
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	12 *
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	13 * 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	14 * WITHOUT ANY WARRANTY; without even the implied warranty of
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	16 * Affero General Public License for more details.
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	17 *
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	18 * 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	19 * along with this program. If not, see <http://www.gnu.org/licenses/>.
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
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	23 #include "MySQLDatabase.h"
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	24
226 a4918d57435c DatabaseManager doesn't IDatabaseFactory anymore Sebastien Jodogne <s.jodogne@gmail.com> parents: 217 diff changeset	25 #include "../Common/ImplicitTransaction.h"
a4918d57435c DatabaseManager doesn't IDatabaseFactory anymore Sebastien Jodogne <s.jodogne@gmail.com> parents: 217 diff changeset	26 #include "../Common/Integer64Value.h"
a4918d57435c DatabaseManager doesn't IDatabaseFactory anymore Sebastien Jodogne <s.jodogne@gmail.com> parents: 217 diff changeset	27 #include "../Common/RetryDatabaseFactory.h"
0 7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	28 #include "MySQLResult.h"
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	29 #include "MySQLStatement.h"
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	30 #include "MySQLTransaction.h"
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	31
157 275e14f57f1e replacing deprecated std::auto_ptr by std::unique_ptr Sebastien Jodogne <s.jodogne@gmail.com> parents: 152 diff changeset	32 #include <Compatibility.h> // For std::unique_ptr<>
152 063aa53b5917 sync Sebastien Jodogne <s.jodogne@gmail.com> parents: 144 diff changeset	33 #include <Logging.h>
063aa53b5917 sync Sebastien Jodogne <s.jodogne@gmail.com> parents: 144 diff changeset	34 #include <OrthancException.h>
063aa53b5917 sync Sebastien Jodogne <s.jodogne@gmail.com> parents: 144 diff changeset	35 #include <Toolbox.h>
0 7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	36
6 5a97c68a7a51 fix mysql msvc jodogne parents: 0 diff changeset	37 #include <errmsg.h>
0 7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	38 #include <mysqld_error.h>
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	39
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	40 #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	41 #include <boost/thread.hpp>
0 7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	42
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	43 namespace OrthancDatabases
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	44 {
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	45 void MySQLDatabase::Close()
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	46 {
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	47 if (mysql_ != NULL)
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	48 {
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	49 LOG(INFO) << "Closing connection to MySQL database";
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	50 mysql_close(mysql_);
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	51 mysql_ = NULL;
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
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	55
240 c82c2cf84ae8 added handling of CR_COMMANDS_OUT_OF_SYNC Sebastien Jodogne <s.jodogne@gmail.com> parents: 237 diff changeset	56 void MySQLDatabase::ThrowException()
c82c2cf84ae8 added handling of CR_COMMANDS_OUT_OF_SYNC Sebastien Jodogne <s.jodogne@gmail.com> parents: 237 diff changeset	57 {
c82c2cf84ae8 added handling of CR_COMMANDS_OUT_OF_SYNC Sebastien Jodogne <s.jodogne@gmail.com> parents: 237 diff changeset	58 LogError();
c82c2cf84ae8 added handling of CR_COMMANDS_OUT_OF_SYNC Sebastien Jodogne <s.jodogne@gmail.com> parents: 237 diff changeset	59
c82c2cf84ae8 added handling of CR_COMMANDS_OUT_OF_SYNC Sebastien Jodogne <s.jodogne@gmail.com> parents: 237 diff changeset	60 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	61 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	62 error == CR_SERVER_LOST \|\|
c82c2cf84ae8 added handling of CR_COMMANDS_OUT_OF_SYNC Sebastien Jodogne <s.jodogne@gmail.com> parents: 237 diff changeset	63 error == ER_QUERY_INTERRUPTED)
c82c2cf84ae8 added handling of CR_COMMANDS_OUT_OF_SYNC Sebastien Jodogne <s.jodogne@gmail.com> parents: 237 diff changeset	64 {
c82c2cf84ae8 added handling of CR_COMMANDS_OUT_OF_SYNC Sebastien Jodogne <s.jodogne@gmail.com> parents: 237 diff changeset	65 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	66 }
c82c2cf84ae8 added handling of CR_COMMANDS_OUT_OF_SYNC Sebastien Jodogne <s.jodogne@gmail.com> parents: 237 diff changeset	67 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	68 {
c82c2cf84ae8 added handling of CR_COMMANDS_OUT_OF_SYNC Sebastien Jodogne <s.jodogne@gmail.com> parents: 237 diff changeset	69 #if !defined(MARIADB_VERSION_ID)
c82c2cf84ae8 added handling of CR_COMMANDS_OUT_OF_SYNC Sebastien Jodogne <s.jodogne@gmail.com> parents: 237 diff changeset	70 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	71 #endif
c82c2cf84ae8 added handling of CR_COMMANDS_OUT_OF_SYNC Sebastien Jodogne <s.jodogne@gmail.com> parents: 237 diff changeset	72
c82c2cf84ae8 added handling of CR_COMMANDS_OUT_OF_SYNC Sebastien Jodogne <s.jodogne@gmail.com> parents: 237 diff changeset	73 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	74 }
c82c2cf84ae8 added handling of CR_COMMANDS_OUT_OF_SYNC Sebastien Jodogne <s.jodogne@gmail.com> parents: 237 diff changeset	75 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	76 {
c82c2cf84ae8 added handling of CR_COMMANDS_OUT_OF_SYNC Sebastien Jodogne <s.jodogne@gmail.com> parents: 237 diff changeset	77 #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	78 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	79 #else
c82c2cf84ae8 added handling of CR_COMMANDS_OUT_OF_SYNC Sebastien Jodogne <s.jodogne@gmail.com> parents: 237 diff changeset	80 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	81 #endif
c82c2cf84ae8 added handling of CR_COMMANDS_OUT_OF_SYNC Sebastien Jodogne <s.jodogne@gmail.com> parents: 237 diff changeset	82 }
c82c2cf84ae8 added handling of CR_COMMANDS_OUT_OF_SYNC Sebastien Jodogne <s.jodogne@gmail.com> parents: 237 diff changeset	83 else
c82c2cf84ae8 added handling of CR_COMMANDS_OUT_OF_SYNC Sebastien Jodogne <s.jodogne@gmail.com> parents: 237 diff changeset	84 {
c82c2cf84ae8 added handling of CR_COMMANDS_OUT_OF_SYNC Sebastien Jodogne <s.jodogne@gmail.com> parents: 237 diff changeset	85 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	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
c82c2cf84ae8 added handling of CR_COMMANDS_OUT_OF_SYNC Sebastien Jodogne <s.jodogne@gmail.com> parents: 237 diff changeset	89
0 7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	90 void MySQLDatabase::CheckErrorCode(int code)
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	91 {
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	92 if (code == 0)
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	93 {
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	94 return;
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	95 }
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	96 else
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	97 {
240 c82c2cf84ae8 added handling of CR_COMMANDS_OUT_OF_SYNC Sebastien Jodogne <s.jodogne@gmail.com> parents: 237 diff changeset	98 ThrowException();
0 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
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	103 MySQLDatabase::MySQLDatabase(const MySQLParameters& parameters) :
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	104 parameters_(parameters),
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	105 mysql_(NULL)
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
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	109
46 6a574d810b98 Compatibility with MySQL 8.0 Sebastien Jodogne <s.jodogne@gmail.com> parents: 24 diff changeset	110 MySQLDatabase::~MySQLDatabase()
6a574d810b98 Compatibility with MySQL 8.0 Sebastien Jodogne <s.jodogne@gmail.com> parents: 24 diff changeset	111 {
6a574d810b98 Compatibility with MySQL 8.0 Sebastien Jodogne <s.jodogne@gmail.com> parents: 24 diff changeset	112 try
6a574d810b98 Compatibility with MySQL 8.0 Sebastien Jodogne <s.jodogne@gmail.com> parents: 24 diff changeset	113 {
6a574d810b98 Compatibility with MySQL 8.0 Sebastien Jodogne <s.jodogne@gmail.com> parents: 24 diff changeset	114 Close();
6a574d810b98 Compatibility with MySQL 8.0 Sebastien Jodogne <s.jodogne@gmail.com> parents: 24 diff changeset	115 }
6a574d810b98 Compatibility with MySQL 8.0 Sebastien Jodogne <s.jodogne@gmail.com> parents: 24 diff changeset	116 catch (Orthanc::OrthancException&)
6a574d810b98 Compatibility with MySQL 8.0 Sebastien Jodogne <s.jodogne@gmail.com> parents: 24 diff changeset	117 {
6a574d810b98 Compatibility with MySQL 8.0 Sebastien Jodogne <s.jodogne@gmail.com> parents: 24 diff changeset	118 // Ignore possible exceptions due to connection loss
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
6a574d810b98 Compatibility with MySQL 8.0 Sebastien Jodogne <s.jodogne@gmail.com> parents: 24 diff changeset	122
0 7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	123 void MySQLDatabase::LogError()
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	124 {
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	125 if (mysql_ != NULL)
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	126 {
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	127 LOG(ERROR) << "MySQL error (" << mysql_errno(mysql_)
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	128 << "," << mysql_sqlstate(mysql_)
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	129 << "): " << mysql_error(mysql_);
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
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	134 MYSQL* MySQLDatabase::GetObject()
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	135 {
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	136 if (mysql_ == NULL)
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	137 {
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	138 throw Orthanc::OrthancException(Orthanc::ErrorCode_BadSequenceOfCalls);
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	139 }
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	140 else
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	141 {
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	142 return mysql_;
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
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	146
23 b2ff1cd2907a handling of implicit transactions in DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 22 diff changeset	147 void MySQLDatabase::OpenInternal(const char* db)
0 7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	148 {
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	149 if (mysql_ != NULL)
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	150 {
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	151 throw Orthanc::OrthancException(Orthanc::ErrorCode_BadSequenceOfCalls);
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
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	154 mysql_ = mysql_init(NULL);
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	155 if (mysql_ == NULL)
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	156 {
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	157 LOG(ERROR) << "Cannot initialize the MySQL connector";
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	158 throw Orthanc::OrthancException(Orthanc::ErrorCode_InternalError);
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	159 }
46 6a574d810b98 Compatibility with MySQL 8.0 Sebastien Jodogne <s.jodogne@gmail.com> parents: 24 diff changeset	160
6a574d810b98 Compatibility with MySQL 8.0 Sebastien Jodogne <s.jodogne@gmail.com> parents: 24 diff changeset	161 if (parameters_.GetUnixSocket().empty())
6a574d810b98 Compatibility with MySQL 8.0 Sebastien Jodogne <s.jodogne@gmail.com> parents: 24 diff changeset	162 {
6a574d810b98 Compatibility with MySQL 8.0 Sebastien Jodogne <s.jodogne@gmail.com> parents: 24 diff changeset	163 // 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	164 unsigned int protocol = MYSQL_PROTOCOL_TCP;
6a574d810b98 Compatibility with MySQL 8.0 Sebastien Jodogne <s.jodogne@gmail.com> parents: 24 diff changeset	165 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	166 }
163 4d32c9c8d6c0 Added support for TLS connections Alain Mazy <alain@mazy.be> parents: 157 diff changeset	167
4d32c9c8d6c0 Added support for TLS connections Alain Mazy <alain@mazy.be> parents: 157 diff changeset	168 if (parameters_.IsSsl())
4d32c9c8d6c0 Added support for TLS connections Alain Mazy <alain@mazy.be> parents: 157 diff changeset	169 {
4d32c9c8d6c0 Added support for TLS connections Alain Mazy <alain@mazy.be> parents: 157 diff changeset	170 if (parameters_.IsVerifyServerCertificates())
4d32c9c8d6c0 Added support for TLS connections Alain Mazy <alain@mazy.be> parents: 157 diff changeset	171 {
187 0b78198c28d6 compatibility with mysql client 8.x Sebastien Jodogne <s.jodogne@gmail.com> parents: 186 diff changeset	172 #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	173 my_bool verifyCert = 1;
4d32c9c8d6c0 Added support for TLS connections Alain Mazy <alain@mazy.be> parents: 157 diff changeset	174 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	175 #endif
0b78198c28d6 compatibility with mysql client 8.x Sebastien Jodogne <s.jodogne@gmail.com> parents: 186 diff changeset	176
165 0632c2408af3 fix compatiblity with mysql client Sebastien Jodogne <s.jodogne@gmail.com> parents: 163 diff changeset	177 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	178 }
4d32c9c8d6c0 Added support for TLS connections Alain Mazy <alain@mazy.be> parents: 157 diff changeset	179
187 0b78198c28d6 compatibility with mysql client 8.x Sebastien Jodogne <s.jodogne@gmail.com> parents: 186 diff changeset	180 #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	181 my_bool enforceTls = 1;
4d32c9c8d6c0 Added support for TLS connections Alain Mazy <alain@mazy.be> parents: 157 diff changeset	182 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	183 #endif
163 4d32c9c8d6c0 Added support for TLS connections Alain Mazy <alain@mazy.be> parents: 157 diff changeset	184 }
4d32c9c8d6c0 Added support for TLS connections Alain Mazy <alain@mazy.be> parents: 157 diff changeset	185
0 7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	186 const char* socket = (parameters_.GetUnixSocket().empty() ? NULL :
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	187 parameters_.GetUnixSocket().c_str());
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	188
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	189 if (mysql_real_connect(mysql_,
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	190 parameters_.GetHost().c_str(),
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	191 parameters_.GetUsername().c_str(),
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	192 parameters_.GetPassword().c_str(), db,
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	193 parameters_.GetPort(), socket, 0) == 0)
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	194 {
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	195 LogError();
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	196 Close();
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	197 throw Orthanc::OrthancException(Orthanc::ErrorCode_DatabaseUnavailable);
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	198 }
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	199 else
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	200 {
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	201 LOG(INFO) << "Successful connection to MySQL database";
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
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	204 if (mysql_set_character_set(mysql_, "utf8mb4") != 0)
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	205 {
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	206 LOG(ERROR) << "Cannot set the character set to UTF8";
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	207 Close();
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	208 throw Orthanc::OrthancException(Orthanc::ErrorCode_Database);
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	209 }
16 9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	210 }
0 7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	211
23 b2ff1cd2907a handling of implicit transactions in DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 22 diff changeset	212
b2ff1cd2907a handling of implicit transactions in DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 22 diff changeset	213 void MySQLDatabase::Open()
b2ff1cd2907a handling of implicit transactions in DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 22 diff changeset	214 {
b2ff1cd2907a handling of implicit transactions in DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 22 diff changeset	215 if (parameters_.GetDatabase().empty())
b2ff1cd2907a handling of implicit transactions in DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 22 diff changeset	216 {
b2ff1cd2907a handling of implicit transactions in DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 22 diff changeset	217 throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange);
b2ff1cd2907a handling of implicit transactions in DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 22 diff changeset	218 }
b2ff1cd2907a handling of implicit transactions in DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 22 diff changeset	219 else
b2ff1cd2907a handling of implicit transactions in DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 22 diff changeset	220 {
b2ff1cd2907a handling of implicit transactions in DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 22 diff changeset	221 OpenInternal(parameters_.GetDatabase().c_str());
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
b2ff1cd2907a handling of implicit transactions in DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 22 diff changeset	226 void MySQLDatabase::ClearDatabase(const MySQLParameters& parameters)
b2ff1cd2907a handling of implicit transactions in DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 22 diff changeset	227 {
b2ff1cd2907a handling of implicit transactions in DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 22 diff changeset	228 MySQLDatabase db(parameters);
b2ff1cd2907a handling of implicit transactions in DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 22 diff changeset	229 db.OpenRoot();
b2ff1cd2907a handling of implicit transactions in DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 22 diff changeset	230
b2ff1cd2907a handling of implicit transactions in DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 22 diff changeset	231 const std::string& database = parameters.GetDatabase();
b2ff1cd2907a handling of implicit transactions in DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 22 diff changeset	232
b2ff1cd2907a handling of implicit transactions in DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 22 diff changeset	233 {
217 ee5858d438dc TransactionType given to MySQLTransaction constructor Sebastien Jodogne <s.jodogne@gmail.com> parents: 215 diff changeset	234 MySQLTransaction t(db, TransactionType_ReadWrite);
23 b2ff1cd2907a handling of implicit transactions in DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 22 diff changeset	235
b2ff1cd2907a handling of implicit transactions in DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 22 diff changeset	236 if (!db.DoesDatabaseExist(t, database))
b2ff1cd2907a handling of implicit transactions in DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 22 diff changeset	237 {
b2ff1cd2907a handling of implicit transactions in DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 22 diff changeset	238 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	239 throw Orthanc::OrthancException(Orthanc::ErrorCode_UnknownResource);
b2ff1cd2907a handling of implicit transactions in DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 22 diff changeset	240 }
b2ff1cd2907a handling of implicit transactions in DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 22 diff changeset	241
237 35598014f140 refactoring to remove GlobalProperties.cpp Sebastien Jodogne <s.jodogne@gmail.com> parents: 236 diff changeset	242 db.ExecuteMultiLines("DROP DATABASE " + database, false);
35598014f140 refactoring to remove GlobalProperties.cpp Sebastien Jodogne <s.jodogne@gmail.com> parents: 236 diff changeset	243 db.ExecuteMultiLines("CREATE DATABASE " + database, false);
23 b2ff1cd2907a handling of implicit transactions in DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 22 diff changeset	244 t.Commit();
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 }
b2ff1cd2907a handling of implicit transactions in DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 22 diff changeset	247
0 7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	248
16 9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	249 namespace
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	250 {
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	251 class ResultWrapper : public boost::noncopyable
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	252 {
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	253 private:
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	254 MYSQL_RES *result_;
0 7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	255
16 9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	256 public:
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	257 ResultWrapper(MySQLDatabase& mysql,
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	258 const std::string& sql) :
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	259 result_(NULL)
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	260 {
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	261 if (mysql_real_query(mysql.GetObject(), sql.c_str(), sql.size()))
0 7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	262 {
16 9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	263 mysql.LogError();
0 7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	264 throw Orthanc::OrthancException(Orthanc::ErrorCode_Database);
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	265 }
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	266
16 9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	267 result_ = mysql_use_result(mysql.GetObject());
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	268 if (result_ == NULL)
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	269 {
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	270 mysql.LogError();
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	271 throw Orthanc::OrthancException(Orthanc::ErrorCode_Database);
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	272 }
0 7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	273 }
16 9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	274
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	275 ~ResultWrapper()
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	276 {
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	277 if (result_ != NULL)
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	278 {
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	279 mysql_free_result(result_);
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	280 result_ = NULL;
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
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	284 MYSQL_RES *GetObject()
0 7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	285 {
16 9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	286 return result_;
0 7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	287 }
16 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
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	292 bool MySQLDatabase::LookupGlobalStringVariable(std::string& value,
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	293 const std::string& variable)
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	294 {
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	295 ResultWrapper result(*this, "SELECT @@global." + variable);
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	296
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	297 MYSQL_ROW row = mysql_fetch_row(result.GetObject());
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	298 if (mysql_errno(mysql_) == 0 &&
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	299 row &&
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	300 row[0])
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	301 {
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	302 value = std::string(row[0]);
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	303 return true;
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	304 }
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	305 else
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	306 {
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	307 return false;
0 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
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	311
16 9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	312 bool MySQLDatabase::LookupGlobalIntegerVariable(int64_t& value,
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	313 const std::string& variable)
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	314 {
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	315 std::string s;
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	316
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	317 if (LookupGlobalStringVariable(s, variable))
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	318 {
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	319 try
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	320 {
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	321 value = boost::lexical_cast<int64_t>(s);
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	322 return true;
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	323 }
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	324 catch (boost::bad_lexical_cast&)
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	325 {
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	326 throw Orthanc::OrthancException(Orthanc::ErrorCode_Database);
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 }
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	329 else
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	330 {
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	331 return false;
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
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	335
137 52b3859ee0b7 MySQL: acquiring named locks instead of numbers Sebastien Jodogne <s.jodogne@gmail.com> parents: 135 diff changeset	336 bool MySQLDatabase::RunAdvisoryLockStatement(Query& query,
52b3859ee0b7 MySQL: acquiring named locks instead of numbers Sebastien Jodogne <s.jodogne@gmail.com> parents: 135 diff changeset	337 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	338 {
137 52b3859ee0b7 MySQL: acquiring named locks instead of numbers Sebastien Jodogne <s.jodogne@gmail.com> parents: 135 diff changeset	339 const std::string& dbName = parameters_.GetDatabase();
52b3859ee0b7 MySQL: acquiring named locks instead of numbers Sebastien Jodogne <s.jodogne@gmail.com> parents: 135 diff changeset	340
52b3859ee0b7 MySQL: acquiring named locks instead of numbers Sebastien Jodogne <s.jodogne@gmail.com> parents: 135 diff changeset	341 // 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	342 // 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	343 // 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	344 std::string prefix;
52b3859ee0b7 MySQL: acquiring named locks instead of numbers Sebastien Jodogne <s.jodogne@gmail.com> parents: 135 diff changeset	345 prefix.reserve(dbName.size());
52b3859ee0b7 MySQL: acquiring named locks instead of numbers Sebastien Jodogne <s.jodogne@gmail.com> parents: 135 diff changeset	346 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	347 {
52b3859ee0b7 MySQL: acquiring named locks instead of numbers Sebastien Jodogne <s.jodogne@gmail.com> parents: 135 diff changeset	348 if (isalnum(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 dbName[i] == '_')
52b3859ee0b7 MySQL: acquiring named locks instead of numbers Sebastien Jodogne <s.jodogne@gmail.com> parents: 135 diff changeset	351 {
52b3859ee0b7 MySQL: acquiring named locks instead of numbers Sebastien Jodogne <s.jodogne@gmail.com> parents: 135 diff changeset	352 prefix.push_back(dbName[i]);
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
52b3859ee0b7 MySQL: acquiring named locks instead of numbers Sebastien Jodogne <s.jodogne@gmail.com> parents: 135 diff changeset	356 query.SetType("lock", ValueType_Utf8String);
52b3859ee0b7 MySQL: acquiring named locks instead of numbers Sebastien Jodogne <s.jodogne@gmail.com> parents: 135 diff changeset	357
135 e26690365c25 MySQL: Added an advisory lock to avoid race conditions during database setup Sebastien Jodogne <s.jodogne@gmail.com> parents: 67 diff changeset	358 Dictionary args;
137 52b3859ee0b7 MySQL: acquiring named locks instead of numbers Sebastien Jodogne <s.jodogne@gmail.com> parents: 135 diff changeset	359 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	360
137 52b3859ee0b7 MySQL: acquiring named locks instead of numbers Sebastien Jodogne <s.jodogne@gmail.com> parents: 135 diff changeset	361 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	362
137 52b3859ee0b7 MySQL: acquiring named locks instead of numbers Sebastien Jodogne <s.jodogne@gmail.com> parents: 135 diff changeset	363 {
186 6fe74f9a516e cppcheck Sebastien Jodogne <s.jodogne@gmail.com> parents: 165 diff changeset	364 MySQLStatement statement(*this, query);
6fe74f9a516e cppcheck Sebastien Jodogne <s.jodogne@gmail.com> parents: 165 diff changeset	365
217 ee5858d438dc TransactionType given to MySQLTransaction constructor Sebastien Jodogne <s.jodogne@gmail.com> parents: 215 diff changeset	366 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	367 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	368
137 52b3859ee0b7 MySQL: acquiring named locks instead of numbers Sebastien Jodogne <s.jodogne@gmail.com> parents: 135 diff changeset	369 success = (!result->IsDone() &&
52b3859ee0b7 MySQL: acquiring named locks instead of numbers Sebastien Jodogne <s.jodogne@gmail.com> parents: 135 diff changeset	370 result->GetField(0).GetType() == ValueType_Integer64 &&
52b3859ee0b7 MySQL: acquiring named locks instead of numbers Sebastien Jodogne <s.jodogne@gmail.com> parents: 135 diff changeset	371 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	372
52b3859ee0b7 MySQL: acquiring named locks instead of numbers Sebastien Jodogne <s.jodogne@gmail.com> parents: 135 diff changeset	373 t.Commit();
52b3859ee0b7 MySQL: acquiring named locks instead of numbers Sebastien Jodogne <s.jodogne@gmail.com> parents: 135 diff changeset	374 }
135 e26690365c25 MySQL: Added an advisory lock to avoid race conditions during database setup Sebastien Jodogne <s.jodogne@gmail.com> parents: 67 diff changeset	375
e26690365c25 MySQL: Added an advisory lock to avoid race conditions during database setup Sebastien Jodogne <s.jodogne@gmail.com> parents: 67 diff changeset	376 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	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
e26690365c25 MySQL: Added an advisory lock to avoid race conditions during database setup Sebastien Jodogne <s.jodogne@gmail.com> parents: 67 diff changeset	379
137 52b3859ee0b7 MySQL: acquiring named locks instead of numbers Sebastien Jodogne <s.jodogne@gmail.com> parents: 135 diff changeset	380 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	381 {
137 52b3859ee0b7 MySQL: acquiring named locks instead of numbers Sebastien Jodogne <s.jodogne@gmail.com> parents: 135 diff changeset	382 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	383 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	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
e26690365c25 MySQL: Added an advisory lock to avoid race conditions during database setup Sebastien Jodogne <s.jodogne@gmail.com> parents: 67 diff changeset	386
137 52b3859ee0b7 MySQL: acquiring named locks instead of numbers Sebastien Jodogne <s.jodogne@gmail.com> parents: 135 diff changeset	387 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	388 {
137 52b3859ee0b7 MySQL: acquiring named locks instead of numbers Sebastien Jodogne <s.jodogne@gmail.com> parents: 135 diff changeset	389 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	390 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	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
e26690365c25 MySQL: Added an advisory lock to avoid race conditions during database setup Sebastien Jodogne <s.jodogne@gmail.com> parents: 67 diff changeset	393
137 52b3859ee0b7 MySQL: acquiring named locks instead of numbers Sebastien Jodogne <s.jodogne@gmail.com> parents: 135 diff changeset	394 void MySQLDatabase::AdvisoryLock(const std::string& lock)
16 9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	395 {
135 e26690365c25 MySQL: Added an advisory lock to avoid race conditions during database setup Sebastien Jodogne <s.jodogne@gmail.com> parents: 67 diff changeset	396 if (!AcquireAdvisoryLock(lock))
16 9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	397 {
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	398 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	399 throw Orthanc::OrthancException(Orthanc::ErrorCode_Database);
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	400 }
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	401 }
22 1e9bad493475 prevent running unit tests on a non-existing db Sebastien Jodogne <s.jodogne@gmail.com> parents: 16 diff changeset	402
1e9bad493475 prevent running unit tests on a non-existing db Sebastien Jodogne <s.jodogne@gmail.com> parents: 16 diff changeset	403
0 7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	404 bool MySQLDatabase::DoesTableExist(MySQLTransaction& transaction,
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	405 const std::string& name)
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	406 {
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	407 if (mysql_ == NULL)
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	408 {
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	409 throw Orthanc::OrthancException(Orthanc::ErrorCode_BadSequenceOfCalls);
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	410 }
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	411
60 412e30336847 allowing dollars and underscores in MySQL database identifiers Sebastien Jodogne <s.jodogne@gmail.com> parents: 46 diff changeset	412 if (!IsValidDatabaseIdentifier(name))
24 17f849b2af34 sharing plugin initialization code Sebastien Jodogne <s.jodogne@gmail.com> parents: 23 diff changeset	413 {
17f849b2af34 sharing plugin initialization code Sebastien Jodogne <s.jodogne@gmail.com> parents: 23 diff changeset	414 throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange);
17f849b2af34 sharing plugin initialization code Sebastien Jodogne <s.jodogne@gmail.com> parents: 23 diff changeset	415 }
22 1e9bad493475 prevent running unit tests on a non-existing db Sebastien Jodogne <s.jodogne@gmail.com> parents: 16 diff changeset	416
0 7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	417 Query query("SELECT COUNT(*) FROM information_schema.TABLES WHERE "
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	418 "(TABLE_SCHEMA = ${database}) AND (TABLE_NAME = ${table})", true);
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	419 query.SetType("database", ValueType_Utf8String);
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	420 query.SetType("table", ValueType_Utf8String);
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	421
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	422 MySQLStatement statement(*this, query);
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	423
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	424 Dictionary args;
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	425 args.SetUtf8Value("database", parameters_.GetDatabase());
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	426 args.SetUtf8Value("table", name);
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	427
157 275e14f57f1e replacing deprecated std::auto_ptr by std::unique_ptr Sebastien Jodogne <s.jodogne@gmail.com> parents: 152 diff changeset	428 std::unique_ptr<IResult> result(statement.Execute(transaction, args));
0 7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	429 return (!result->IsDone() &&
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	430 result->GetFieldsCount() == 1 &&
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	431 result->GetField(0).GetType() == ValueType_Integer64 &&
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	432 dynamic_cast<const Integer64Value&>(result->GetField(0)).GetValue() == 1);
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
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	435
22 1e9bad493475 prevent running unit tests on a non-existing db Sebastien Jodogne <s.jodogne@gmail.com> parents: 16 diff changeset	436 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	437 const std::string& name)
1e9bad493475 prevent running unit tests on a non-existing db Sebastien Jodogne <s.jodogne@gmail.com> parents: 16 diff changeset	438 {
1e9bad493475 prevent running unit tests on a non-existing db Sebastien Jodogne <s.jodogne@gmail.com> parents: 16 diff changeset	439 if (mysql_ == NULL)
1e9bad493475 prevent running unit tests on a non-existing db Sebastien Jodogne <s.jodogne@gmail.com> parents: 16 diff changeset	440 {
1e9bad493475 prevent running unit tests on a non-existing db Sebastien Jodogne <s.jodogne@gmail.com> parents: 16 diff changeset	441 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	442 }
1e9bad493475 prevent running unit tests on a non-existing db Sebastien Jodogne <s.jodogne@gmail.com> parents: 16 diff changeset	443
60 412e30336847 allowing dollars and underscores in MySQL database identifiers Sebastien Jodogne <s.jodogne@gmail.com> parents: 46 diff changeset	444 if (!IsValidDatabaseIdentifier(name))
24 17f849b2af34 sharing plugin initialization code Sebastien Jodogne <s.jodogne@gmail.com> parents: 23 diff changeset	445 {
17f849b2af34 sharing plugin initialization code Sebastien Jodogne <s.jodogne@gmail.com> parents: 23 diff changeset	446 throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange);
17f849b2af34 sharing plugin initialization code Sebastien Jodogne <s.jodogne@gmail.com> parents: 23 diff changeset	447 }
22 1e9bad493475 prevent running unit tests on a non-existing db Sebastien Jodogne <s.jodogne@gmail.com> parents: 16 diff changeset	448
1e9bad493475 prevent running unit tests on a non-existing db Sebastien Jodogne <s.jodogne@gmail.com> parents: 16 diff changeset	449 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	450 "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	451 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	452
1e9bad493475 prevent running unit tests on a non-existing db Sebastien Jodogne <s.jodogne@gmail.com> parents: 16 diff changeset	453 MySQLStatement statement(*this, query);
1e9bad493475 prevent running unit tests on a non-existing db Sebastien Jodogne <s.jodogne@gmail.com> parents: 16 diff changeset	454
1e9bad493475 prevent running unit tests on a non-existing db Sebastien Jodogne <s.jodogne@gmail.com> parents: 16 diff changeset	455 Dictionary args;
1e9bad493475 prevent running unit tests on a non-existing db Sebastien Jodogne <s.jodogne@gmail.com> parents: 16 diff changeset	456 args.SetUtf8Value("database", name);
1e9bad493475 prevent running unit tests on a non-existing db Sebastien Jodogne <s.jodogne@gmail.com> parents: 16 diff changeset	457
157 275e14f57f1e replacing deprecated std::auto_ptr by std::unique_ptr Sebastien Jodogne <s.jodogne@gmail.com> parents: 152 diff changeset	458 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	459 return (!result->IsDone() &&
1e9bad493475 prevent running unit tests on a non-existing db Sebastien Jodogne <s.jodogne@gmail.com> parents: 16 diff changeset	460 result->GetFieldsCount() == 1 &&
1e9bad493475 prevent running unit tests on a non-existing db Sebastien Jodogne <s.jodogne@gmail.com> parents: 16 diff changeset	461 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	462 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	463 }
1e9bad493475 prevent running unit tests on a non-existing db Sebastien Jodogne <s.jodogne@gmail.com> parents: 16 diff changeset	464
1e9bad493475 prevent running unit tests on a non-existing db Sebastien Jodogne <s.jodogne@gmail.com> parents: 16 diff changeset	465
144 740d9829f52e handling of errors if MySQL user cannot CREATE TRIGGER Sebastien Jodogne <s.jodogne@gmail.com> parents: 140 diff changeset	466 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	467 const std::string& name)
740d9829f52e handling of errors if MySQL user cannot CREATE TRIGGER Sebastien Jodogne <s.jodogne@gmail.com> parents: 140 diff changeset	468 {
740d9829f52e handling of errors if MySQL user cannot CREATE TRIGGER Sebastien Jodogne <s.jodogne@gmail.com> parents: 140 diff changeset	469 if (mysql_ == NULL)
740d9829f52e handling of errors if MySQL user cannot CREATE TRIGGER Sebastien Jodogne <s.jodogne@gmail.com> parents: 140 diff changeset	470 {
740d9829f52e handling of errors if MySQL user cannot CREATE TRIGGER Sebastien Jodogne <s.jodogne@gmail.com> parents: 140 diff changeset	471 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	472 }
740d9829f52e handling of errors if MySQL user cannot CREATE TRIGGER Sebastien Jodogne <s.jodogne@gmail.com> parents: 140 diff changeset	473
740d9829f52e handling of errors if MySQL user cannot CREATE TRIGGER Sebastien Jodogne <s.jodogne@gmail.com> parents: 140 diff changeset	474 if (!IsValidDatabaseIdentifier(name))
740d9829f52e handling of errors if MySQL user cannot CREATE TRIGGER Sebastien Jodogne <s.jodogne@gmail.com> parents: 140 diff changeset	475 {
740d9829f52e handling of errors if MySQL user cannot CREATE TRIGGER Sebastien Jodogne <s.jodogne@gmail.com> parents: 140 diff changeset	476 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	477 }
740d9829f52e handling of errors if MySQL user cannot CREATE TRIGGER Sebastien Jodogne <s.jodogne@gmail.com> parents: 140 diff changeset	478
740d9829f52e handling of errors if MySQL user cannot CREATE TRIGGER Sebastien Jodogne <s.jodogne@gmail.com> parents: 140 diff changeset	479 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	480 "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	481 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	482
740d9829f52e handling of errors if MySQL user cannot CREATE TRIGGER Sebastien Jodogne <s.jodogne@gmail.com> parents: 140 diff changeset	483 MySQLStatement statement(*this, query);
740d9829f52e handling of errors if MySQL user cannot CREATE TRIGGER Sebastien Jodogne <s.jodogne@gmail.com> parents: 140 diff changeset	484
740d9829f52e handling of errors if MySQL user cannot CREATE TRIGGER Sebastien Jodogne <s.jodogne@gmail.com> parents: 140 diff changeset	485 Dictionary args;
740d9829f52e handling of errors if MySQL user cannot CREATE TRIGGER Sebastien Jodogne <s.jodogne@gmail.com> parents: 140 diff changeset	486 args.SetUtf8Value("trigger", name);
740d9829f52e handling of errors if MySQL user cannot CREATE TRIGGER Sebastien Jodogne <s.jodogne@gmail.com> parents: 140 diff changeset	487
157 275e14f57f1e replacing deprecated std::auto_ptr by std::unique_ptr Sebastien Jodogne <s.jodogne@gmail.com> parents: 152 diff changeset	488 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	489 return (!result->IsDone() &&
740d9829f52e handling of errors if MySQL user cannot CREATE TRIGGER Sebastien Jodogne <s.jodogne@gmail.com> parents: 140 diff changeset	490 result->GetFieldsCount() == 1 &&
740d9829f52e handling of errors if MySQL user cannot CREATE TRIGGER Sebastien Jodogne <s.jodogne@gmail.com> parents: 140 diff changeset	491 result->GetField(0).GetType() == ValueType_Integer64 &&
186 6fe74f9a516e cppcheck Sebastien Jodogne <s.jodogne@gmail.com> parents: 165 diff changeset	492 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	493 }
740d9829f52e handling of errors if MySQL user cannot CREATE TRIGGER Sebastien Jodogne <s.jodogne@gmail.com> parents: 140 diff changeset	494
740d9829f52e handling of errors if MySQL user cannot CREATE TRIGGER Sebastien Jodogne <s.jodogne@gmail.com> parents: 140 diff changeset	495
237 35598014f140 refactoring to remove GlobalProperties.cpp Sebastien Jodogne <s.jodogne@gmail.com> parents: 236 diff changeset	496 void MySQLDatabase::ExecuteMultiLines(const std::string& sql,
35598014f140 refactoring to remove GlobalProperties.cpp Sebastien Jodogne <s.jodogne@gmail.com> parents: 236 diff changeset	497 bool arobaseSeparator)
0 7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	498 {
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	499 if (mysql_ == NULL)
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	500 {
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	501 throw Orthanc::OrthancException(Orthanc::ErrorCode_BadSequenceOfCalls);
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
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	504 // This emulates the behavior of "CLIENT_MULTI_STATEMENTS" in
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	505 // "mysql_real_connect()", avoiding to implement a loop over
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	506 // "mysql_query()"
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	507 std::vector<std::string> commands;
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	508 Orthanc::Toolbox::TokenizeString(commands, sql, ';');
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	509
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	510 for (size_t i = 0; i < commands.size(); i++)
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	511 {
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	512 std::string s = Orthanc::Toolbox::StripSpaces(commands[i]);
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	513
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	514 if (!s.empty())
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	515 {
16 9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	516 if (arobaseSeparator)
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	517 {
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	518 // Replace the escape character "@" by a semicolon
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	519 std::replace(s.begin(), s.end(), '@', ';');
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	520 }
0 7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	521
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	522 LOG(TRACE) << "MySQL: " << s;
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	523 CheckErrorCode(mysql_query(mysql_, s.c_str()));
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
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	529 IPrecompiledStatement* MySQLDatabase::Compile(const Query& query)
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	530 {
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	531 if (mysql_ == NULL)
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	532 {
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	533 throw Orthanc::OrthancException(Orthanc::ErrorCode_BadSequenceOfCalls);
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
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	536 return new MySQLStatement(*this, query);
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
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	539
23 b2ff1cd2907a handling of implicit transactions in DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 22 diff changeset	540
b2ff1cd2907a handling of implicit transactions in DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 22 diff changeset	541 namespace
b2ff1cd2907a handling of implicit transactions in DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 22 diff changeset	542 {
b2ff1cd2907a handling of implicit transactions in DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 22 diff changeset	543 class MySQLImplicitTransaction : public ImplicitTransaction
b2ff1cd2907a handling of implicit transactions in DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 22 diff changeset	544 {
237 35598014f140 refactoring to remove GlobalProperties.cpp Sebastien Jodogne <s.jodogne@gmail.com> parents: 236 diff changeset	545 private:
35598014f140 refactoring to remove GlobalProperties.cpp Sebastien Jodogne <s.jodogne@gmail.com> parents: 236 diff changeset	546 MySQLDatabase& db_;
35598014f140 refactoring to remove GlobalProperties.cpp Sebastien Jodogne <s.jodogne@gmail.com> parents: 236 diff changeset	547
23 b2ff1cd2907a handling of implicit transactions in DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 22 diff changeset	548 protected:
b2ff1cd2907a handling of implicit transactions in DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 22 diff changeset	549 virtual IResult* ExecuteInternal(IPrecompiledStatement& statement,
280 b8ba198a8df3 adding missing ORTHANC_OVERRIDE Sebastien Jodogne <s.jodogne@gmail.com> parents: 255 diff changeset	550 const Dictionary& parameters) ORTHANC_OVERRIDE
23 b2ff1cd2907a handling of implicit transactions in DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 22 diff changeset	551 {
b2ff1cd2907a handling of implicit transactions in DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 22 diff changeset	552 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	553 }
b2ff1cd2907a handling of implicit transactions in DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 22 diff changeset	554
b2ff1cd2907a handling of implicit transactions in DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 22 diff changeset	555 virtual void ExecuteWithoutResultInternal(IPrecompiledStatement& statement,
280 b8ba198a8df3 adding missing ORTHANC_OVERRIDE Sebastien Jodogne <s.jodogne@gmail.com> parents: 255 diff changeset	556 const Dictionary& parameters) ORTHANC_OVERRIDE
23 b2ff1cd2907a handling of implicit transactions in DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 22 diff changeset	557 {
b2ff1cd2907a handling of implicit transactions in DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 22 diff changeset	558 dynamic_cast<MySQLStatement&>(statement).ExecuteWithoutResult(*this, parameters);
b2ff1cd2907a handling of implicit transactions in DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 22 diff changeset	559 }
237 35598014f140 refactoring to remove GlobalProperties.cpp Sebastien Jodogne <s.jodogne@gmail.com> parents: 236 diff changeset	560
35598014f140 refactoring to remove GlobalProperties.cpp Sebastien Jodogne <s.jodogne@gmail.com> parents: 236 diff changeset	561 public:
252 33fa478c119a cppcheck Sebastien Jodogne <s.jodogne@gmail.com> parents: 240 diff changeset	562 explicit MySQLImplicitTransaction(MySQLDatabase& db) :
237 35598014f140 refactoring to remove GlobalProperties.cpp Sebastien Jodogne <s.jodogne@gmail.com> parents: 236 diff changeset	563 db_(db)
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
35598014f140 refactoring to remove GlobalProperties.cpp Sebastien Jodogne <s.jodogne@gmail.com> parents: 236 diff changeset	567 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	568 {
35598014f140 refactoring to remove GlobalProperties.cpp Sebastien Jodogne <s.jodogne@gmail.com> parents: 236 diff changeset	569 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	570 }
35598014f140 refactoring to remove GlobalProperties.cpp Sebastien Jodogne <s.jodogne@gmail.com> parents: 236 diff changeset	571
35598014f140 refactoring to remove GlobalProperties.cpp Sebastien Jodogne <s.jodogne@gmail.com> parents: 236 diff changeset	572 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	573 {
35598014f140 refactoring to remove GlobalProperties.cpp Sebastien Jodogne <s.jodogne@gmail.com> parents: 236 diff changeset	574 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	575 }
35598014f140 refactoring to remove GlobalProperties.cpp Sebastien Jodogne <s.jodogne@gmail.com> parents: 236 diff changeset	576
35598014f140 refactoring to remove GlobalProperties.cpp Sebastien Jodogne <s.jodogne@gmail.com> parents: 236 diff changeset	577 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	578 {
35598014f140 refactoring to remove GlobalProperties.cpp Sebastien Jodogne <s.jodogne@gmail.com> parents: 236 diff changeset	579 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	580 }
23 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
b2ff1cd2907a handling of implicit transactions in DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 22 diff changeset	584
215 b40b30075c51 added TransactionType_Implicit Sebastien Jodogne <s.jodogne@gmail.com> parents: 193 diff changeset	585 ITransaction* MySQLDatabase::CreateTransaction(TransactionType type)
0 7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	586 {
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	587 if (mysql_ == NULL)
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	588 {
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	589 throw Orthanc::OrthancException(Orthanc::ErrorCode_BadSequenceOfCalls);
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	590 }
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	591
215 b40b30075c51 added TransactionType_Implicit Sebastien Jodogne <s.jodogne@gmail.com> parents: 193 diff changeset	592 switch (type)
23 b2ff1cd2907a handling of implicit transactions in DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 22 diff changeset	593 {
215 b40b30075c51 added TransactionType_Implicit Sebastien Jodogne <s.jodogne@gmail.com> parents: 193 diff changeset	594 case TransactionType_Implicit:
237 35598014f140 refactoring to remove GlobalProperties.cpp Sebastien Jodogne <s.jodogne@gmail.com> parents: 236 diff changeset	595 return new MySQLImplicitTransaction(*this);
215 b40b30075c51 added TransactionType_Implicit Sebastien Jodogne <s.jodogne@gmail.com> parents: 193 diff changeset	596
b40b30075c51 added TransactionType_Implicit Sebastien Jodogne <s.jodogne@gmail.com> parents: 193 diff changeset	597 case TransactionType_ReadOnly:
b40b30075c51 added TransactionType_Implicit Sebastien Jodogne <s.jodogne@gmail.com> parents: 193 diff changeset	598 case TransactionType_ReadWrite:
217 ee5858d438dc TransactionType given to MySQLTransaction constructor Sebastien Jodogne <s.jodogne@gmail.com> parents: 215 diff changeset	599 return new MySQLTransaction(*this, type);
215 b40b30075c51 added TransactionType_Implicit Sebastien Jodogne <s.jodogne@gmail.com> parents: 193 diff changeset	600
b40b30075c51 added TransactionType_Implicit Sebastien Jodogne <s.jodogne@gmail.com> parents: 193 diff changeset	601 default:
b40b30075c51 added TransactionType_Implicit Sebastien Jodogne <s.jodogne@gmail.com> parents: 193 diff changeset	602 throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange);
23 b2ff1cd2907a handling of implicit transactions in DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 22 diff changeset	603 }
0 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
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	607 void MySQLDatabase::GlobalFinalization()
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	608 {
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	609 mysql_library_end();
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	610 }
24 17f849b2af34 sharing plugin initialization code Sebastien Jodogne <s.jodogne@gmail.com> parents: 23 diff changeset	611
17f849b2af34 sharing plugin initialization code Sebastien Jodogne <s.jodogne@gmail.com> parents: 23 diff changeset	612
60 412e30336847 allowing dollars and underscores in MySQL database identifiers Sebastien Jodogne <s.jodogne@gmail.com> parents: 46 diff changeset	613 bool MySQLDatabase::IsValidDatabaseIdentifier(const std::string& s)
24 17f849b2af34 sharing plugin initialization code Sebastien Jodogne <s.jodogne@gmail.com> parents: 23 diff changeset	614 {
17f849b2af34 sharing plugin initialization code Sebastien Jodogne <s.jodogne@gmail.com> parents: 23 diff changeset	615 for (size_t i = 0; i < s.length(); i++)
17f849b2af34 sharing plugin initialization code Sebastien Jodogne <s.jodogne@gmail.com> parents: 23 diff changeset	616 {
60 412e30336847 allowing dollars and underscores in MySQL database identifiers Sebastien Jodogne <s.jodogne@gmail.com> parents: 46 diff changeset	617 // 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	618 if (!isalnum(s[i]) &&
412e30336847 allowing dollars and underscores in MySQL database identifiers Sebastien Jodogne <s.jodogne@gmail.com> parents: 46 diff changeset	619 s[i] != '$' &&
412e30336847 allowing dollars and underscores in MySQL database identifiers Sebastien Jodogne <s.jodogne@gmail.com> parents: 46 diff changeset	620 s[i] != '_')
24 17f849b2af34 sharing plugin initialization code Sebastien Jodogne <s.jodogne@gmail.com> parents: 23 diff changeset	621 {
17f849b2af34 sharing plugin initialization code Sebastien Jodogne <s.jodogne@gmail.com> parents: 23 diff changeset	622 return false;
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
17f849b2af34 sharing plugin initialization code Sebastien Jodogne <s.jodogne@gmail.com> parents: 23 diff changeset	626 return true;
17f849b2af34 sharing plugin initialization code Sebastien Jodogne <s.jodogne@gmail.com> parents: 23 diff changeset	627 }
135 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
e26690365c25 MySQL: Added an advisory lock to avoid race conditions during database setup Sebastien Jodogne <s.jodogne@gmail.com> parents: 67 diff changeset	630 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	631 TransientAdvisoryLock(MySQLDatabase& database,
137 52b3859ee0b7 MySQL: acquiring named locks instead of numbers Sebastien Jodogne <s.jodogne@gmail.com> parents: 135 diff changeset	632 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	633 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	634 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	635 {
e26690365c25 MySQL: Added an advisory lock to avoid race conditions during database setup Sebastien Jodogne <s.jodogne@gmail.com> parents: 67 diff changeset	636 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	637
e26690365c25 MySQL: Added an advisory lock to avoid race conditions during database setup Sebastien Jodogne <s.jodogne@gmail.com> parents: 67 diff changeset	638 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	639 {
e26690365c25 MySQL: Added an advisory lock to avoid race conditions during database setup Sebastien Jodogne <s.jodogne@gmail.com> parents: 67 diff changeset	640 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	641 {
e26690365c25 MySQL: Added an advisory lock to avoid race conditions during database setup Sebastien Jodogne <s.jodogne@gmail.com> parents: 67 diff changeset	642 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	643 break;
e26690365c25 MySQL: Added an advisory lock to avoid race conditions during database setup Sebastien Jodogne <s.jodogne@gmail.com> parents: 67 diff changeset	644 }
e26690365c25 MySQL: Added an advisory lock to avoid race conditions during database setup Sebastien Jodogne <s.jodogne@gmail.com> parents: 67 diff changeset	645 else
e26690365c25 MySQL: Added an advisory lock to avoid race conditions during database setup Sebastien Jodogne <s.jodogne@gmail.com> parents: 67 diff changeset	646 {
e26690365c25 MySQL: Added an advisory lock to avoid race conditions during database setup Sebastien Jodogne <s.jodogne@gmail.com> parents: 67 diff changeset	647 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	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
e26690365c25 MySQL: Added an advisory lock to avoid race conditions during database setup Sebastien Jodogne <s.jodogne@gmail.com> parents: 67 diff changeset	651 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	652 {
e26690365c25 MySQL: Added an advisory lock to avoid race conditions during database setup Sebastien Jodogne <s.jodogne@gmail.com> parents: 67 diff changeset	653 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	654 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	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
e26690365c25 MySQL: Added an advisory lock to avoid race conditions during database setup Sebastien Jodogne <s.jodogne@gmail.com> parents: 67 diff changeset	659 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	660 {
e26690365c25 MySQL: Added an advisory lock to avoid race conditions during database setup Sebastien Jodogne <s.jodogne@gmail.com> parents: 67 diff changeset	661 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	662 }
226 a4918d57435c DatabaseManager doesn't IDatabaseFactory anymore Sebastien Jodogne <s.jodogne@gmail.com> parents: 217 diff changeset	663
a4918d57435c DatabaseManager doesn't IDatabaseFactory anymore Sebastien Jodogne <s.jodogne@gmail.com> parents: 217 diff changeset	664
255 d663d9e44f8d reintroduction of IDatabaseFactory into DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 252 diff changeset	665 class MySQLDatabase::Factory : public RetryDatabaseFactory
226 a4918d57435c DatabaseManager doesn't IDatabaseFactory anymore Sebastien Jodogne <s.jodogne@gmail.com> parents: 217 diff changeset	666 {
255 d663d9e44f8d reintroduction of IDatabaseFactory into DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 252 diff changeset	667 private:
d663d9e44f8d reintroduction of IDatabaseFactory into DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 252 diff changeset	668 MySQLParameters parameters_;
226 a4918d57435c DatabaseManager doesn't IDatabaseFactory anymore Sebastien Jodogne <s.jodogne@gmail.com> parents: 217 diff changeset	669
255 d663d9e44f8d reintroduction of IDatabaseFactory into DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 252 diff changeset	670 protected:
d663d9e44f8d reintroduction of IDatabaseFactory into DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 252 diff changeset	671 virtual IDatabase* TryOpen()
d663d9e44f8d reintroduction of IDatabaseFactory into DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 252 diff changeset	672 {
d663d9e44f8d reintroduction of IDatabaseFactory into DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 252 diff changeset	673 std::unique_ptr<MySQLDatabase> db(new MySQLDatabase(parameters_));
d663d9e44f8d reintroduction of IDatabaseFactory into DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 252 diff changeset	674 db->Open();
d663d9e44f8d reintroduction of IDatabaseFactory into DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 252 diff changeset	675 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	676 return db.release();
d663d9e44f8d reintroduction of IDatabaseFactory into DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 252 diff changeset	677 }
226 a4918d57435c DatabaseManager doesn't IDatabaseFactory anymore Sebastien Jodogne <s.jodogne@gmail.com> parents: 217 diff changeset	678
255 d663d9e44f8d reintroduction of IDatabaseFactory into DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 252 diff changeset	679 public:
d663d9e44f8d reintroduction of IDatabaseFactory into DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 252 diff changeset	680 explicit Factory(const MySQLParameters& parameters) :
d663d9e44f8d reintroduction of IDatabaseFactory into DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 252 diff changeset	681 RetryDatabaseFactory(parameters.GetMaxConnectionRetries(),
d663d9e44f8d reintroduction of IDatabaseFactory into DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 252 diff changeset	682 parameters.GetConnectionRetryInterval()),
d663d9e44f8d reintroduction of IDatabaseFactory into DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 252 diff changeset	683 parameters_(parameters)
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 }
d663d9e44f8d reintroduction of IDatabaseFactory into DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 252 diff changeset	686 };
226 a4918d57435c DatabaseManager doesn't IDatabaseFactory anymore Sebastien Jodogne <s.jodogne@gmail.com> parents: 217 diff changeset	687
255 d663d9e44f8d reintroduction of IDatabaseFactory into DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 252 diff changeset	688
d663d9e44f8d reintroduction of IDatabaseFactory into DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 252 diff changeset	689 IDatabaseFactory* MySQLDatabase::CreateDatabaseFactory(const MySQLParameters& parameters)
d663d9e44f8d reintroduction of IDatabaseFactory into DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 252 diff changeset	690 {
d663d9e44f8d reintroduction of IDatabaseFactory into DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 252 diff changeset	691 return new Factory(parameters);
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
d663d9e44f8d reintroduction of IDatabaseFactory into DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 252 diff changeset	695 MySQLDatabase* MySQLDatabase::CreateDatabaseConnection(const MySQLParameters& parameters)
d663d9e44f8d reintroduction of IDatabaseFactory into DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 252 diff changeset	696 {
226 a4918d57435c DatabaseManager doesn't IDatabaseFactory anymore Sebastien Jodogne <s.jodogne@gmail.com> parents: 217 diff changeset	697 Factory factory(parameters);
a4918d57435c DatabaseManager doesn't IDatabaseFactory anymore Sebastien Jodogne <s.jodogne@gmail.com> parents: 217 diff changeset	698 return dynamic_cast<MySQLDatabase*>(factory.Open());
a4918d57435c DatabaseManager doesn't IDatabaseFactory anymore Sebastien Jodogne <s.jodogne@gmail.com> parents: 217 diff changeset	699 }
0 7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	700 }

Mercurial > hg > orthanc-databases

annotate Framework/MySQL/MySQLDatabase.cpp @ 385:346fe629d638 db-protobuf