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

annotate Framework/MySQL/MySQLDatabase.cpp @ 237:35598014f140

refactoring to remove GlobalProperties.cpp

author	Sebastien Jodogne <s.jodogne@gmail.com>
date	Thu, 08 Apr 2021 19:09:04 +0200
parents	d1d2edbbe6fb
children	c82c2cf84ae8

rev	line source
0 7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1 /**
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2 * Orthanc - A Lightweight, RESTful DICOM Store
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	4 * Department, University Hospital of Liege, Belgium
193 3236894320d6 upgrade to year 2021 Sebastien Jodogne <s.jodogne@gmail.com> parents: 187 diff changeset	5 * Copyright (C) 2017-2021 Osimis S.A., Belgium
0 7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	6 *
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	7 * This program is free software: you can redistribute it and/or
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	8 * modify it under the terms of the GNU Affero General Public License
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	9 * as published by the Free Software Foundation, either version 3 of
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	10 * the License, or (at your option) any later version.
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	11 *
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	12 * This program is distributed in the hope that it will be useful, but
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	13 * WITHOUT ANY WARRANTY; without even the implied warranty of
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	15 * Affero General Public License for more details.
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	16 *
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	17 * You should have received a copy of the GNU Affero General Public License
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	18 * along with this program. If not, see <http://www.gnu.org/licenses/>.
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	19 **/
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	20
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	21
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	22 #include "MySQLDatabase.h"
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	23
226 a4918d57435c DatabaseManager doesn't IDatabaseFactory anymore Sebastien Jodogne <s.jodogne@gmail.com> parents: 217 diff changeset	24 #include "../Common/ImplicitTransaction.h"
a4918d57435c DatabaseManager doesn't IDatabaseFactory anymore Sebastien Jodogne <s.jodogne@gmail.com> parents: 217 diff changeset	25 #include "../Common/Integer64Value.h"
a4918d57435c DatabaseManager doesn't IDatabaseFactory anymore Sebastien Jodogne <s.jodogne@gmail.com> parents: 217 diff changeset	26 #include "../Common/RetryDatabaseFactory.h"
0 7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	27 #include "MySQLResult.h"
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	28 #include "MySQLStatement.h"
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	29 #include "MySQLTransaction.h"
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	30
157 275e14f57f1e replacing deprecated std::auto_ptr by std::unique_ptr Sebastien Jodogne <s.jodogne@gmail.com> parents: 152 diff changeset	31 #include <Compatibility.h> // For std::unique_ptr<>
152 063aa53b5917 sync Sebastien Jodogne <s.jodogne@gmail.com> parents: 144 diff changeset	32 #include <Logging.h>
063aa53b5917 sync Sebastien Jodogne <s.jodogne@gmail.com> parents: 144 diff changeset	33 #include <OrthancException.h>
063aa53b5917 sync Sebastien Jodogne <s.jodogne@gmail.com> parents: 144 diff changeset	34 #include <Toolbox.h>
0 7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	35
6 5a97c68a7a51 fix mysql msvc jodogne parents: 0 diff changeset	36 #include <errmsg.h>
0 7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	37 #include <mysqld_error.h>
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	38
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	39 #include <memory>
135 e26690365c25 MySQL: Added an advisory lock to avoid race conditions during database setup Sebastien Jodogne <s.jodogne@gmail.com> parents: 67 diff changeset	40 #include <boost/thread.hpp>
0 7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	41
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	42 namespace OrthancDatabases
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	43 {
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	44 void MySQLDatabase::Close()
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	45 {
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	46 if (mysql_ != NULL)
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	47 {
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	48 LOG(INFO) << "Closing connection to MySQL database";
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	49 mysql_close(mysql_);
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	50 mysql_ = NULL;
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	51 }
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	52 }
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	53
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	54
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	55 void MySQLDatabase::CheckErrorCode(int code)
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	56 {
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	57 if (code == 0)
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	58 {
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	59 return;
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	60 }
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	61 else
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	62 {
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	63 LogError();
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	64
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	65 unsigned int error = mysql_errno(mysql_);
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	66 if (error == CR_SERVER_GONE_ERROR \|\|
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	67 error == CR_SERVER_LOST \|\|
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	68 error == ER_QUERY_INTERRUPTED)
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	69 {
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	70 throw Orthanc::OrthancException(Orthanc::ErrorCode_DatabaseUnavailable);
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	71 }
234 d1b124d116c1 PostgreSQL index plugin handles retries for collisions between multiple writers Sebastien Jodogne <s.jodogne@gmail.com> parents: 226 diff changeset	72 else if (error == ER_LOCK_DEADLOCK)
d1b124d116c1 PostgreSQL index plugin handles retries for collisions between multiple writers Sebastien Jodogne <s.jodogne@gmail.com> parents: 226 diff changeset	73 {
236 d1d2edbbe6fb MySQL: fix backward compatibility with SDK <= 1.9.1 Sebastien Jodogne <s.jodogne@gmail.com> parents: 234 diff changeset	74 #if ORTHANC_PLUGINS_VERSION_IS_ABOVE(1, 9, 2)
234 d1b124d116c1 PostgreSQL index plugin handles retries for collisions between multiple writers Sebastien Jodogne <s.jodogne@gmail.com> parents: 226 diff changeset	75 throw Orthanc::OrthancException(Orthanc::ErrorCode_DatabaseCannotSerialize);
236 d1d2edbbe6fb MySQL: fix backward compatibility with SDK <= 1.9.1 Sebastien Jodogne <s.jodogne@gmail.com> parents: 234 diff changeset	76 #else
d1d2edbbe6fb MySQL: fix backward compatibility with SDK <= 1.9.1 Sebastien Jodogne <s.jodogne@gmail.com> parents: 234 diff changeset	77 throw Orthanc::OrthancException(Orthanc::ErrorCode_Database, "Collision between multiple writers");
d1d2edbbe6fb MySQL: fix backward compatibility with SDK <= 1.9.1 Sebastien Jodogne <s.jodogne@gmail.com> parents: 234 diff changeset	78 #endif
234 d1b124d116c1 PostgreSQL index plugin handles retries for collisions between multiple writers Sebastien Jodogne <s.jodogne@gmail.com> parents: 226 diff changeset	79 }
0 7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	80 else
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	81 {
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	82 throw Orthanc::OrthancException(Orthanc::ErrorCode_Database);
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	83 }
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	84 }
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	85 }
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	86
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	87
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	88 MySQLDatabase::MySQLDatabase(const MySQLParameters& parameters) :
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	89 parameters_(parameters),
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	90 mysql_(NULL)
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 }
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
46 6a574d810b98 Compatibility with MySQL 8.0 Sebastien Jodogne <s.jodogne@gmail.com> parents: 24 diff changeset	95 MySQLDatabase::~MySQLDatabase()
6a574d810b98 Compatibility with MySQL 8.0 Sebastien Jodogne <s.jodogne@gmail.com> parents: 24 diff changeset	96 {
6a574d810b98 Compatibility with MySQL 8.0 Sebastien Jodogne <s.jodogne@gmail.com> parents: 24 diff changeset	97 try
6a574d810b98 Compatibility with MySQL 8.0 Sebastien Jodogne <s.jodogne@gmail.com> parents: 24 diff changeset	98 {
6a574d810b98 Compatibility with MySQL 8.0 Sebastien Jodogne <s.jodogne@gmail.com> parents: 24 diff changeset	99 Close();
6a574d810b98 Compatibility with MySQL 8.0 Sebastien Jodogne <s.jodogne@gmail.com> parents: 24 diff changeset	100 }
6a574d810b98 Compatibility with MySQL 8.0 Sebastien Jodogne <s.jodogne@gmail.com> parents: 24 diff changeset	101 catch (Orthanc::OrthancException&)
6a574d810b98 Compatibility with MySQL 8.0 Sebastien Jodogne <s.jodogne@gmail.com> parents: 24 diff changeset	102 {
6a574d810b98 Compatibility with MySQL 8.0 Sebastien Jodogne <s.jodogne@gmail.com> parents: 24 diff changeset	103 // Ignore possible exceptions due to connection loss
6a574d810b98 Compatibility with MySQL 8.0 Sebastien Jodogne <s.jodogne@gmail.com> parents: 24 diff changeset	104 }
6a574d810b98 Compatibility with MySQL 8.0 Sebastien Jodogne <s.jodogne@gmail.com> parents: 24 diff changeset	105 }
6a574d810b98 Compatibility with MySQL 8.0 Sebastien Jodogne <s.jodogne@gmail.com> parents: 24 diff changeset	106
6a574d810b98 Compatibility with MySQL 8.0 Sebastien Jodogne <s.jodogne@gmail.com> parents: 24 diff changeset	107
0 7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	108 void MySQLDatabase::LogError()
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	109 {
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	110 if (mysql_ != NULL)
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	111 {
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	112 LOG(ERROR) << "MySQL error (" << mysql_errno(mysql_)
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	113 << "," << mysql_sqlstate(mysql_)
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	114 << "): " << mysql_error(mysql_);
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	115 }
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	116 }
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	117
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	118
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	119 MYSQL* MySQLDatabase::GetObject()
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	120 {
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	121 if (mysql_ == NULL)
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	122 {
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	123 throw Orthanc::OrthancException(Orthanc::ErrorCode_BadSequenceOfCalls);
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 else
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 return mysql_;
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	128 }
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	129 }
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	130
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	131
23 b2ff1cd2907a handling of implicit transactions in DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 22 diff changeset	132 void MySQLDatabase::OpenInternal(const char* db)
0 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 if (mysql_ != NULL)
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 throw Orthanc::OrthancException(Orthanc::ErrorCode_BadSequenceOfCalls);
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
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	139 mysql_ = mysql_init(NULL);
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	140 if (mysql_ == NULL)
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 LOG(ERROR) << "Cannot initialize the MySQL connector";
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	143 throw Orthanc::OrthancException(Orthanc::ErrorCode_InternalError);
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	144 }
46 6a574d810b98 Compatibility with MySQL 8.0 Sebastien Jodogne <s.jodogne@gmail.com> parents: 24 diff changeset	145
6a574d810b98 Compatibility with MySQL 8.0 Sebastien Jodogne <s.jodogne@gmail.com> parents: 24 diff changeset	146 if (parameters_.GetUnixSocket().empty())
6a574d810b98 Compatibility with MySQL 8.0 Sebastien Jodogne <s.jodogne@gmail.com> parents: 24 diff changeset	147 {
6a574d810b98 Compatibility with MySQL 8.0 Sebastien Jodogne <s.jodogne@gmail.com> parents: 24 diff changeset	148 // 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	149 unsigned int protocol = MYSQL_PROTOCOL_TCP;
6a574d810b98 Compatibility with MySQL 8.0 Sebastien Jodogne <s.jodogne@gmail.com> parents: 24 diff changeset	150 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	151 }
163 4d32c9c8d6c0 Added support for TLS connections Alain Mazy <alain@mazy.be> parents: 157 diff changeset	152
4d32c9c8d6c0 Added support for TLS connections Alain Mazy <alain@mazy.be> parents: 157 diff changeset	153 if (parameters_.IsSsl())
4d32c9c8d6c0 Added support for TLS connections Alain Mazy <alain@mazy.be> parents: 157 diff changeset	154 {
4d32c9c8d6c0 Added support for TLS connections Alain Mazy <alain@mazy.be> parents: 157 diff changeset	155 if (parameters_.IsVerifyServerCertificates())
4d32c9c8d6c0 Added support for TLS connections Alain Mazy <alain@mazy.be> parents: 157 diff changeset	156 {
187 0b78198c28d6 compatibility with mysql client 8.x Sebastien Jodogne <s.jodogne@gmail.com> parents: 186 diff changeset	157 #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	158 my_bool verifyCert = 1;
4d32c9c8d6c0 Added support for TLS connections Alain Mazy <alain@mazy.be> parents: 157 diff changeset	159 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	160 #endif
0b78198c28d6 compatibility with mysql client 8.x Sebastien Jodogne <s.jodogne@gmail.com> parents: 186 diff changeset	161
165 0632c2408af3 fix compatiblity with mysql client Sebastien Jodogne <s.jodogne@gmail.com> parents: 163 diff changeset	162 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	163 }
4d32c9c8d6c0 Added support for TLS connections Alain Mazy <alain@mazy.be> parents: 157 diff changeset	164
187 0b78198c28d6 compatibility with mysql client 8.x Sebastien Jodogne <s.jodogne@gmail.com> parents: 186 diff changeset	165 #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	166 my_bool enforceTls = 1;
4d32c9c8d6c0 Added support for TLS connections Alain Mazy <alain@mazy.be> parents: 157 diff changeset	167 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	168 #endif
163 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
0 7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	171 const char* socket = (parameters_.GetUnixSocket().empty() ? NULL :
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	172 parameters_.GetUnixSocket().c_str());
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	173
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	174 if (mysql_real_connect(mysql_,
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	175 parameters_.GetHost().c_str(),
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	176 parameters_.GetUsername().c_str(),
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	177 parameters_.GetPassword().c_str(), db,
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	178 parameters_.GetPort(), socket, 0) == 0)
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	179 {
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	180 LogError();
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	181 Close();
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	182 throw Orthanc::OrthancException(Orthanc::ErrorCode_DatabaseUnavailable);
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	183 }
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	184 else
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	185 {
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	186 LOG(INFO) << "Successful connection to MySQL database";
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	187 }
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	188
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	189 if (mysql_set_character_set(mysql_, "utf8mb4") != 0)
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	190 {
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	191 LOG(ERROR) << "Cannot set the character set to UTF8";
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	192 Close();
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	193 throw Orthanc::OrthancException(Orthanc::ErrorCode_Database);
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	194 }
16 9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	195 }
0 7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	196
23 b2ff1cd2907a handling of implicit transactions in DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 22 diff changeset	197
b2ff1cd2907a handling of implicit transactions in DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 22 diff changeset	198 void MySQLDatabase::Open()
b2ff1cd2907a handling of implicit transactions in DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 22 diff changeset	199 {
b2ff1cd2907a handling of implicit transactions in DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 22 diff changeset	200 if (parameters_.GetDatabase().empty())
b2ff1cd2907a handling of implicit transactions in DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 22 diff changeset	201 {
b2ff1cd2907a handling of implicit transactions in DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 22 diff changeset	202 throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange);
b2ff1cd2907a handling of implicit transactions in DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 22 diff changeset	203 }
b2ff1cd2907a handling of implicit transactions in DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 22 diff changeset	204 else
b2ff1cd2907a handling of implicit transactions in DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 22 diff changeset	205 {
b2ff1cd2907a handling of implicit transactions in DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 22 diff changeset	206 OpenInternal(parameters_.GetDatabase().c_str());
b2ff1cd2907a handling of implicit transactions in DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 22 diff changeset	207 }
b2ff1cd2907a handling of implicit transactions in DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 22 diff changeset	208 }
b2ff1cd2907a handling of implicit transactions in DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 22 diff changeset	209
b2ff1cd2907a handling of implicit transactions in DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 22 diff changeset	210
b2ff1cd2907a handling of implicit transactions in DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 22 diff changeset	211 void MySQLDatabase::ClearDatabase(const MySQLParameters& parameters)
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 MySQLDatabase db(parameters);
b2ff1cd2907a handling of implicit transactions in DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 22 diff changeset	214 db.OpenRoot();
b2ff1cd2907a handling of implicit transactions in DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 22 diff changeset	215
b2ff1cd2907a handling of implicit transactions in DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 22 diff changeset	216 const std::string& database = parameters.GetDatabase();
b2ff1cd2907a handling of implicit transactions in DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 22 diff changeset	217
b2ff1cd2907a handling of implicit transactions in DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 22 diff changeset	218 {
217 ee5858d438dc TransactionType given to MySQLTransaction constructor Sebastien Jodogne <s.jodogne@gmail.com> parents: 215 diff changeset	219 MySQLTransaction t(db, TransactionType_ReadWrite);
23 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 if (!db.DoesDatabaseExist(t, database))
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 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	224 throw Orthanc::OrthancException(Orthanc::ErrorCode_UnknownResource);
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
237 35598014f140 refactoring to remove GlobalProperties.cpp Sebastien Jodogne <s.jodogne@gmail.com> parents: 236 diff changeset	227 db.ExecuteMultiLines("DROP DATABASE " + database, false);
35598014f140 refactoring to remove GlobalProperties.cpp Sebastien Jodogne <s.jodogne@gmail.com> parents: 236 diff changeset	228 db.ExecuteMultiLines("CREATE DATABASE " + database, false);
23 b2ff1cd2907a handling of implicit transactions in DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 22 diff changeset	229 t.Commit();
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 }
b2ff1cd2907a handling of implicit transactions in DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 22 diff changeset	232
0 7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	233
16 9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	234 namespace
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	235 {
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	236 class ResultWrapper : public boost::noncopyable
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	237 {
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	238 private:
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	239 MYSQL_RES *result_;
0 7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	240
16 9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	241 public:
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	242 ResultWrapper(MySQLDatabase& mysql,
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	243 const std::string& sql) :
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	244 result_(NULL)
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	245 {
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	246 if (mysql_real_query(mysql.GetObject(), sql.c_str(), sql.size()))
0 7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	247 {
16 9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	248 mysql.LogError();
0 7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	249 throw Orthanc::OrthancException(Orthanc::ErrorCode_Database);
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	250 }
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	251
16 9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	252 result_ = mysql_use_result(mysql.GetObject());
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	253 if (result_ == NULL)
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	254 {
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	255 mysql.LogError();
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	256 throw Orthanc::OrthancException(Orthanc::ErrorCode_Database);
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	257 }
0 7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	258 }
16 9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	259
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	260 ~ResultWrapper()
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	261 {
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	262 if (result_ != NULL)
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	263 {
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	264 mysql_free_result(result_);
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	265 result_ = NULL;
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	266 }
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	267 }
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	268
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	269 MYSQL_RES *GetObject()
0 7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	270 {
16 9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	271 return result_;
0 7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	272 }
16 9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	273 };
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	274 }
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	275
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	276
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	277 bool MySQLDatabase::LookupGlobalStringVariable(std::string& value,
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	278 const std::string& variable)
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	279 {
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	280 ResultWrapper result(*this, "SELECT @@global." + variable);
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 MYSQL_ROW row = mysql_fetch_row(result.GetObject());
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	283 if (mysql_errno(mysql_) == 0 &&
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	284 row &&
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	285 row[0])
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	286 {
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	287 value = std::string(row[0]);
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	288 return true;
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 else
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 return false;
0 7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	293 }
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	294 }
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	295
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	296
16 9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	297 bool MySQLDatabase::LookupGlobalIntegerVariable(int64_t& value,
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	298 const std::string& variable)
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	299 {
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	300 std::string s;
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 if (LookupGlobalStringVariable(s, variable))
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	303 {
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	304 try
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	305 {
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	306 value = boost::lexical_cast<int64_t>(s);
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	307 return true;
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	308 }
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	309 catch (boost::bad_lexical_cast&)
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	310 {
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	311 throw Orthanc::OrthancException(Orthanc::ErrorCode_Database);
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	312 }
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	313 }
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	314 else
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	315 {
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	316 return false;
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	317 }
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	318 }
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	319
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	320
137 52b3859ee0b7 MySQL: acquiring named locks instead of numbers Sebastien Jodogne <s.jodogne@gmail.com> parents: 135 diff changeset	321 bool MySQLDatabase::RunAdvisoryLockStatement(Query& query,
52b3859ee0b7 MySQL: acquiring named locks instead of numbers Sebastien Jodogne <s.jodogne@gmail.com> parents: 135 diff changeset	322 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	323 {
137 52b3859ee0b7 MySQL: acquiring named locks instead of numbers Sebastien Jodogne <s.jodogne@gmail.com> parents: 135 diff changeset	324 const std::string& dbName = parameters_.GetDatabase();
52b3859ee0b7 MySQL: acquiring named locks instead of numbers Sebastien Jodogne <s.jodogne@gmail.com> parents: 135 diff changeset	325
52b3859ee0b7 MySQL: acquiring named locks instead of numbers Sebastien Jodogne <s.jodogne@gmail.com> parents: 135 diff changeset	326 // 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	327 // 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	328 // 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	329 std::string prefix;
52b3859ee0b7 MySQL: acquiring named locks instead of numbers Sebastien Jodogne <s.jodogne@gmail.com> parents: 135 diff changeset	330 prefix.reserve(dbName.size());
52b3859ee0b7 MySQL: acquiring named locks instead of numbers Sebastien Jodogne <s.jodogne@gmail.com> parents: 135 diff changeset	331 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	332 {
52b3859ee0b7 MySQL: acquiring named locks instead of numbers Sebastien Jodogne <s.jodogne@gmail.com> parents: 135 diff changeset	333 if (isalnum(dbName[i]) \|\|
52b3859ee0b7 MySQL: acquiring named locks instead of numbers Sebastien Jodogne <s.jodogne@gmail.com> parents: 135 diff changeset	334 dbName[i] == '$' \|\|
52b3859ee0b7 MySQL: acquiring named locks instead of numbers Sebastien Jodogne <s.jodogne@gmail.com> parents: 135 diff changeset	335 dbName[i] == '_')
52b3859ee0b7 MySQL: acquiring named locks instead of numbers Sebastien Jodogne <s.jodogne@gmail.com> parents: 135 diff changeset	336 {
52b3859ee0b7 MySQL: acquiring named locks instead of numbers Sebastien Jodogne <s.jodogne@gmail.com> parents: 135 diff changeset	337 prefix.push_back(dbName[i]);
52b3859ee0b7 MySQL: acquiring named locks instead of numbers Sebastien Jodogne <s.jodogne@gmail.com> parents: 135 diff changeset	338 }
52b3859ee0b7 MySQL: acquiring named locks instead of numbers Sebastien Jodogne <s.jodogne@gmail.com> parents: 135 diff changeset	339 }
52b3859ee0b7 MySQL: acquiring named locks instead of numbers Sebastien Jodogne <s.jodogne@gmail.com> parents: 135 diff changeset	340
52b3859ee0b7 MySQL: acquiring named locks instead of numbers Sebastien Jodogne <s.jodogne@gmail.com> parents: 135 diff changeset	341 query.SetType("lock", ValueType_Utf8String);
52b3859ee0b7 MySQL: acquiring named locks instead of numbers Sebastien Jodogne <s.jodogne@gmail.com> parents: 135 diff changeset	342
135 e26690365c25 MySQL: Added an advisory lock to avoid race conditions during database setup Sebastien Jodogne <s.jodogne@gmail.com> parents: 67 diff changeset	343 Dictionary args;
137 52b3859ee0b7 MySQL: acquiring named locks instead of numbers Sebastien Jodogne <s.jodogne@gmail.com> parents: 135 diff changeset	344 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	345
137 52b3859ee0b7 MySQL: acquiring named locks instead of numbers Sebastien Jodogne <s.jodogne@gmail.com> parents: 135 diff changeset	346 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	347
137 52b3859ee0b7 MySQL: acquiring named locks instead of numbers Sebastien Jodogne <s.jodogne@gmail.com> parents: 135 diff changeset	348 {
186 6fe74f9a516e cppcheck Sebastien Jodogne <s.jodogne@gmail.com> parents: 165 diff changeset	349 MySQLStatement statement(*this, query);
6fe74f9a516e cppcheck Sebastien Jodogne <s.jodogne@gmail.com> parents: 165 diff changeset	350
217 ee5858d438dc TransactionType given to MySQLTransaction constructor Sebastien Jodogne <s.jodogne@gmail.com> parents: 215 diff changeset	351 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	352 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	353
137 52b3859ee0b7 MySQL: acquiring named locks instead of numbers Sebastien Jodogne <s.jodogne@gmail.com> parents: 135 diff changeset	354 success = (!result->IsDone() &&
52b3859ee0b7 MySQL: acquiring named locks instead of numbers Sebastien Jodogne <s.jodogne@gmail.com> parents: 135 diff changeset	355 result->GetField(0).GetType() == ValueType_Integer64 &&
52b3859ee0b7 MySQL: acquiring named locks instead of numbers Sebastien Jodogne <s.jodogne@gmail.com> parents: 135 diff changeset	356 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	357
52b3859ee0b7 MySQL: acquiring named locks instead of numbers Sebastien Jodogne <s.jodogne@gmail.com> parents: 135 diff changeset	358 t.Commit();
52b3859ee0b7 MySQL: acquiring named locks instead of numbers Sebastien Jodogne <s.jodogne@gmail.com> parents: 135 diff changeset	359 }
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
e26690365c25 MySQL: Added an advisory lock to avoid race conditions during database setup Sebastien Jodogne <s.jodogne@gmail.com> parents: 67 diff changeset	361 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	362 }
e26690365c25 MySQL: Added an advisory lock to avoid race conditions during database setup Sebastien Jodogne <s.jodogne@gmail.com> parents: 67 diff changeset	363
e26690365c25 MySQL: Added an advisory lock to avoid race conditions during database setup Sebastien Jodogne <s.jodogne@gmail.com> parents: 67 diff changeset	364
137 52b3859ee0b7 MySQL: acquiring named locks instead of numbers Sebastien Jodogne <s.jodogne@gmail.com> parents: 135 diff changeset	365 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	366 {
137 52b3859ee0b7 MySQL: acquiring named locks instead of numbers Sebastien Jodogne <s.jodogne@gmail.com> parents: 135 diff changeset	367 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	368 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	369 }
e26690365c25 MySQL: Added an advisory lock to avoid race conditions during database setup Sebastien Jodogne <s.jodogne@gmail.com> parents: 67 diff changeset	370
e26690365c25 MySQL: Added an advisory lock to avoid race conditions during database setup Sebastien Jodogne <s.jodogne@gmail.com> parents: 67 diff changeset	371
137 52b3859ee0b7 MySQL: acquiring named locks instead of numbers Sebastien Jodogne <s.jodogne@gmail.com> parents: 135 diff changeset	372 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	373 {
137 52b3859ee0b7 MySQL: acquiring named locks instead of numbers Sebastien Jodogne <s.jodogne@gmail.com> parents: 135 diff changeset	374 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	375 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	376 }
e26690365c25 MySQL: Added an advisory lock to avoid race conditions during database setup Sebastien Jodogne <s.jodogne@gmail.com> parents: 67 diff changeset	377
e26690365c25 MySQL: Added an advisory lock to avoid race conditions during database setup Sebastien Jodogne <s.jodogne@gmail.com> parents: 67 diff changeset	378
137 52b3859ee0b7 MySQL: acquiring named locks instead of numbers Sebastien Jodogne <s.jodogne@gmail.com> parents: 135 diff changeset	379 void MySQLDatabase::AdvisoryLock(const std::string& lock)
16 9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	380 {
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 if (!AcquireAdvisoryLock(lock))
16 9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	382 {
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	383 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	384 throw Orthanc::OrthancException(Orthanc::ErrorCode_Database);
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	385 }
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	386 }
22 1e9bad493475 prevent running unit tests on a non-existing db Sebastien Jodogne <s.jodogne@gmail.com> parents: 16 diff changeset	387
1e9bad493475 prevent running unit tests on a non-existing db Sebastien Jodogne <s.jodogne@gmail.com> parents: 16 diff changeset	388
0 7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	389 bool MySQLDatabase::DoesTableExist(MySQLTransaction& transaction,
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	390 const std::string& name)
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	391 {
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	392 if (mysql_ == NULL)
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	393 {
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	394 throw Orthanc::OrthancException(Orthanc::ErrorCode_BadSequenceOfCalls);
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	395 }
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	396
60 412e30336847 allowing dollars and underscores in MySQL database identifiers Sebastien Jodogne <s.jodogne@gmail.com> parents: 46 diff changeset	397 if (!IsValidDatabaseIdentifier(name))
24 17f849b2af34 sharing plugin initialization code Sebastien Jodogne <s.jodogne@gmail.com> parents: 23 diff changeset	398 {
17f849b2af34 sharing plugin initialization code Sebastien Jodogne <s.jodogne@gmail.com> parents: 23 diff changeset	399 throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange);
17f849b2af34 sharing plugin initialization code Sebastien Jodogne <s.jodogne@gmail.com> parents: 23 diff changeset	400 }
22 1e9bad493475 prevent running unit tests on a non-existing db Sebastien Jodogne <s.jodogne@gmail.com> parents: 16 diff changeset	401
0 7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	402 Query query("SELECT COUNT(*) FROM information_schema.TABLES WHERE "
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	403 "(TABLE_SCHEMA = ${database}) AND (TABLE_NAME = ${table})", true);
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	404 query.SetType("database", ValueType_Utf8String);
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	405 query.SetType("table", ValueType_Utf8String);
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 MySQLStatement statement(*this, query);
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 Dictionary args;
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	410 args.SetUtf8Value("database", parameters_.GetDatabase());
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	411 args.SetUtf8Value("table", name);
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	412
157 275e14f57f1e replacing deprecated std::auto_ptr by std::unique_ptr Sebastien Jodogne <s.jodogne@gmail.com> parents: 152 diff changeset	413 std::unique_ptr<IResult> result(statement.Execute(transaction, args));
0 7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	414 return (!result->IsDone() &&
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	415 result->GetFieldsCount() == 1 &&
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	416 result->GetField(0).GetType() == ValueType_Integer64 &&
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	417 dynamic_cast<const Integer64Value&>(result->GetField(0)).GetValue() == 1);
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	418 }
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	419
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	420
22 1e9bad493475 prevent running unit tests on a non-existing db Sebastien Jodogne <s.jodogne@gmail.com> parents: 16 diff changeset	421 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	422 const std::string& name)
1e9bad493475 prevent running unit tests on a non-existing db Sebastien Jodogne <s.jodogne@gmail.com> parents: 16 diff changeset	423 {
1e9bad493475 prevent running unit tests on a non-existing db Sebastien Jodogne <s.jodogne@gmail.com> parents: 16 diff changeset	424 if (mysql_ == NULL)
1e9bad493475 prevent running unit tests on a non-existing db Sebastien Jodogne <s.jodogne@gmail.com> parents: 16 diff changeset	425 {
1e9bad493475 prevent running unit tests on a non-existing db Sebastien Jodogne <s.jodogne@gmail.com> parents: 16 diff changeset	426 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	427 }
1e9bad493475 prevent running unit tests on a non-existing db Sebastien Jodogne <s.jodogne@gmail.com> parents: 16 diff changeset	428
60 412e30336847 allowing dollars and underscores in MySQL database identifiers Sebastien Jodogne <s.jodogne@gmail.com> parents: 46 diff changeset	429 if (!IsValidDatabaseIdentifier(name))
24 17f849b2af34 sharing plugin initialization code Sebastien Jodogne <s.jodogne@gmail.com> parents: 23 diff changeset	430 {
17f849b2af34 sharing plugin initialization code Sebastien Jodogne <s.jodogne@gmail.com> parents: 23 diff changeset	431 throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange);
17f849b2af34 sharing plugin initialization code Sebastien Jodogne <s.jodogne@gmail.com> parents: 23 diff changeset	432 }
22 1e9bad493475 prevent running unit tests on a non-existing db Sebastien Jodogne <s.jodogne@gmail.com> parents: 16 diff changeset	433
1e9bad493475 prevent running unit tests on a non-existing db Sebastien Jodogne <s.jodogne@gmail.com> parents: 16 diff changeset	434 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	435 "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	436 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	437
1e9bad493475 prevent running unit tests on a non-existing db Sebastien Jodogne <s.jodogne@gmail.com> parents: 16 diff changeset	438 MySQLStatement statement(*this, query);
1e9bad493475 prevent running unit tests on a non-existing db Sebastien Jodogne <s.jodogne@gmail.com> parents: 16 diff changeset	439
1e9bad493475 prevent running unit tests on a non-existing db Sebastien Jodogne <s.jodogne@gmail.com> parents: 16 diff changeset	440 Dictionary args;
1e9bad493475 prevent running unit tests on a non-existing db Sebastien Jodogne <s.jodogne@gmail.com> parents: 16 diff changeset	441 args.SetUtf8Value("database", name);
1e9bad493475 prevent running unit tests on a non-existing db Sebastien Jodogne <s.jodogne@gmail.com> parents: 16 diff changeset	442
157 275e14f57f1e replacing deprecated std::auto_ptr by std::unique_ptr Sebastien Jodogne <s.jodogne@gmail.com> parents: 152 diff changeset	443 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	444 return (!result->IsDone() &&
1e9bad493475 prevent running unit tests on a non-existing db Sebastien Jodogne <s.jodogne@gmail.com> parents: 16 diff changeset	445 result->GetFieldsCount() == 1 &&
1e9bad493475 prevent running unit tests on a non-existing db Sebastien Jodogne <s.jodogne@gmail.com> parents: 16 diff changeset	446 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	447 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	448 }
1e9bad493475 prevent running unit tests on a non-existing db Sebastien Jodogne <s.jodogne@gmail.com> parents: 16 diff changeset	449
1e9bad493475 prevent running unit tests on a non-existing db Sebastien Jodogne <s.jodogne@gmail.com> parents: 16 diff changeset	450
144 740d9829f52e handling of errors if MySQL user cannot CREATE TRIGGER Sebastien Jodogne <s.jodogne@gmail.com> parents: 140 diff changeset	451 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	452 const std::string& name)
740d9829f52e handling of errors if MySQL user cannot CREATE TRIGGER Sebastien Jodogne <s.jodogne@gmail.com> parents: 140 diff changeset	453 {
740d9829f52e handling of errors if MySQL user cannot CREATE TRIGGER Sebastien Jodogne <s.jodogne@gmail.com> parents: 140 diff changeset	454 if (mysql_ == NULL)
740d9829f52e handling of errors if MySQL user cannot CREATE TRIGGER Sebastien Jodogne <s.jodogne@gmail.com> parents: 140 diff changeset	455 {
740d9829f52e handling of errors if MySQL user cannot CREATE TRIGGER Sebastien Jodogne <s.jodogne@gmail.com> parents: 140 diff changeset	456 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	457 }
740d9829f52e handling of errors if MySQL user cannot CREATE TRIGGER Sebastien Jodogne <s.jodogne@gmail.com> parents: 140 diff changeset	458
740d9829f52e handling of errors if MySQL user cannot CREATE TRIGGER Sebastien Jodogne <s.jodogne@gmail.com> parents: 140 diff changeset	459 if (!IsValidDatabaseIdentifier(name))
740d9829f52e handling of errors if MySQL user cannot CREATE TRIGGER Sebastien Jodogne <s.jodogne@gmail.com> parents: 140 diff changeset	460 {
740d9829f52e handling of errors if MySQL user cannot CREATE TRIGGER Sebastien Jodogne <s.jodogne@gmail.com> parents: 140 diff changeset	461 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	462 }
740d9829f52e handling of errors if MySQL user cannot CREATE TRIGGER Sebastien Jodogne <s.jodogne@gmail.com> parents: 140 diff changeset	463
740d9829f52e handling of errors if MySQL user cannot CREATE TRIGGER Sebastien Jodogne <s.jodogne@gmail.com> parents: 140 diff changeset	464 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	465 "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	466 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	467
740d9829f52e handling of errors if MySQL user cannot CREATE TRIGGER Sebastien Jodogne <s.jodogne@gmail.com> parents: 140 diff changeset	468 MySQLStatement statement(*this, query);
740d9829f52e handling of errors if MySQL user cannot CREATE TRIGGER Sebastien Jodogne <s.jodogne@gmail.com> parents: 140 diff changeset	469
740d9829f52e handling of errors if MySQL user cannot CREATE TRIGGER Sebastien Jodogne <s.jodogne@gmail.com> parents: 140 diff changeset	470 Dictionary args;
740d9829f52e handling of errors if MySQL user cannot CREATE TRIGGER Sebastien Jodogne <s.jodogne@gmail.com> parents: 140 diff changeset	471 args.SetUtf8Value("trigger", name);
740d9829f52e handling of errors if MySQL user cannot CREATE TRIGGER Sebastien Jodogne <s.jodogne@gmail.com> parents: 140 diff changeset	472
157 275e14f57f1e replacing deprecated std::auto_ptr by std::unique_ptr Sebastien Jodogne <s.jodogne@gmail.com> parents: 152 diff changeset	473 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	474 return (!result->IsDone() &&
740d9829f52e handling of errors if MySQL user cannot CREATE TRIGGER Sebastien Jodogne <s.jodogne@gmail.com> parents: 140 diff changeset	475 result->GetFieldsCount() == 1 &&
740d9829f52e handling of errors if MySQL user cannot CREATE TRIGGER Sebastien Jodogne <s.jodogne@gmail.com> parents: 140 diff changeset	476 result->GetField(0).GetType() == ValueType_Integer64 &&
186 6fe74f9a516e cppcheck Sebastien Jodogne <s.jodogne@gmail.com> parents: 165 diff changeset	477 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	478 }
740d9829f52e handling of errors if MySQL user cannot CREATE TRIGGER Sebastien Jodogne <s.jodogne@gmail.com> parents: 140 diff changeset	479
740d9829f52e handling of errors if MySQL user cannot CREATE TRIGGER Sebastien Jodogne <s.jodogne@gmail.com> parents: 140 diff changeset	480
237 35598014f140 refactoring to remove GlobalProperties.cpp Sebastien Jodogne <s.jodogne@gmail.com> parents: 236 diff changeset	481 void MySQLDatabase::ExecuteMultiLines(const std::string& sql,
35598014f140 refactoring to remove GlobalProperties.cpp Sebastien Jodogne <s.jodogne@gmail.com> parents: 236 diff changeset	482 bool arobaseSeparator)
0 7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	483 {
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	484 if (mysql_ == NULL)
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	485 {
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	486 throw Orthanc::OrthancException(Orthanc::ErrorCode_BadSequenceOfCalls);
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	487 }
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	488
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	489 // This emulates the behavior of "CLIENT_MULTI_STATEMENTS" in
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	490 // "mysql_real_connect()", avoiding to implement a loop over
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	491 // "mysql_query()"
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	492 std::vector<std::string> commands;
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	493 Orthanc::Toolbox::TokenizeString(commands, sql, ';');
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	494
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	495 for (size_t i = 0; i < commands.size(); i++)
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	496 {
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	497 std::string s = Orthanc::Toolbox::StripSpaces(commands[i]);
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 (!s.empty())
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	500 {
16 9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	501 if (arobaseSeparator)
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	502 {
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	503 // Replace the escape character "@" by a semicolon
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	504 std::replace(s.begin(), s.end(), '@', ';');
9e419261f1c9 mysql storage area working Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	505 }
0 7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	506
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	507 LOG(TRACE) << "MySQL: " << s;
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	508 CheckErrorCode(mysql_query(mysql_, s.c_str()));
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 }
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
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 IPrecompiledStatement* MySQLDatabase::Compile(const Query& query)
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	515 {
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	516 if (mysql_ == NULL)
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	517 {
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	518 throw Orthanc::OrthancException(Orthanc::ErrorCode_BadSequenceOfCalls);
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	519 }
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	520
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	521 return new MySQLStatement(*this, query);
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	522 }
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	523
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	524
23 b2ff1cd2907a handling of implicit transactions in DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 22 diff changeset	525
b2ff1cd2907a handling of implicit transactions in DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 22 diff changeset	526 namespace
b2ff1cd2907a handling of implicit transactions in DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 22 diff changeset	527 {
b2ff1cd2907a handling of implicit transactions in DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 22 diff changeset	528 class MySQLImplicitTransaction : public ImplicitTransaction
b2ff1cd2907a handling of implicit transactions in DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 22 diff changeset	529 {
237 35598014f140 refactoring to remove GlobalProperties.cpp Sebastien Jodogne <s.jodogne@gmail.com> parents: 236 diff changeset	530 private:
35598014f140 refactoring to remove GlobalProperties.cpp Sebastien Jodogne <s.jodogne@gmail.com> parents: 236 diff changeset	531 MySQLDatabase& db_;
35598014f140 refactoring to remove GlobalProperties.cpp Sebastien Jodogne <s.jodogne@gmail.com> parents: 236 diff changeset	532
23 b2ff1cd2907a handling of implicit transactions in DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 22 diff changeset	533 protected:
b2ff1cd2907a handling of implicit transactions in DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 22 diff changeset	534 virtual IResult* ExecuteInternal(IPrecompiledStatement& statement,
b2ff1cd2907a handling of implicit transactions in DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 22 diff changeset	535 const Dictionary& parameters)
b2ff1cd2907a handling of implicit transactions in DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 22 diff changeset	536 {
b2ff1cd2907a handling of implicit transactions in DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 22 diff changeset	537 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	538 }
b2ff1cd2907a handling of implicit transactions in DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 22 diff changeset	539
b2ff1cd2907a handling of implicit transactions in DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 22 diff changeset	540 virtual void ExecuteWithoutResultInternal(IPrecompiledStatement& statement,
b2ff1cd2907a handling of implicit transactions in DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 22 diff changeset	541 const Dictionary& parameters)
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 dynamic_cast<MySQLStatement&>(statement).ExecuteWithoutResult(*this, parameters);
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
35598014f140 refactoring to remove GlobalProperties.cpp Sebastien Jodogne <s.jodogne@gmail.com> parents: 236 diff changeset	546 public:
35598014f140 refactoring to remove GlobalProperties.cpp Sebastien Jodogne <s.jodogne@gmail.com> parents: 236 diff changeset	547 MySQLImplicitTransaction(MySQLDatabase& db) :
35598014f140 refactoring to remove GlobalProperties.cpp Sebastien Jodogne <s.jodogne@gmail.com> parents: 236 diff changeset	548 db_(db)
35598014f140 refactoring to remove GlobalProperties.cpp Sebastien Jodogne <s.jodogne@gmail.com> parents: 236 diff changeset	549 {
35598014f140 refactoring to remove GlobalProperties.cpp Sebastien Jodogne <s.jodogne@gmail.com> parents: 236 diff changeset	550 }
35598014f140 refactoring to remove GlobalProperties.cpp Sebastien Jodogne <s.jodogne@gmail.com> parents: 236 diff changeset	551
35598014f140 refactoring to remove GlobalProperties.cpp Sebastien Jodogne <s.jodogne@gmail.com> parents: 236 diff changeset	552 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	553 {
35598014f140 refactoring to remove GlobalProperties.cpp Sebastien Jodogne <s.jodogne@gmail.com> parents: 236 diff changeset	554 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	555 }
35598014f140 refactoring to remove GlobalProperties.cpp Sebastien Jodogne <s.jodogne@gmail.com> parents: 236 diff changeset	556
35598014f140 refactoring to remove GlobalProperties.cpp Sebastien Jodogne <s.jodogne@gmail.com> parents: 236 diff changeset	557 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	558 {
35598014f140 refactoring to remove GlobalProperties.cpp Sebastien Jodogne <s.jodogne@gmail.com> parents: 236 diff changeset	559 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	560 }
35598014f140 refactoring to remove GlobalProperties.cpp Sebastien Jodogne <s.jodogne@gmail.com> parents: 236 diff changeset	561
35598014f140 refactoring to remove GlobalProperties.cpp Sebastien Jodogne <s.jodogne@gmail.com> parents: 236 diff changeset	562 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	563 {
35598014f140 refactoring to remove GlobalProperties.cpp Sebastien Jodogne <s.jodogne@gmail.com> parents: 236 diff changeset	564 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	565 }
23 b2ff1cd2907a handling of implicit transactions in DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 22 diff changeset	566 };
b2ff1cd2907a handling of implicit transactions in DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 22 diff changeset	567 }
b2ff1cd2907a handling of implicit transactions in DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 22 diff changeset	568
b2ff1cd2907a handling of implicit transactions in DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 22 diff changeset	569
215 b40b30075c51 added TransactionType_Implicit Sebastien Jodogne <s.jodogne@gmail.com> parents: 193 diff changeset	570 ITransaction* MySQLDatabase::CreateTransaction(TransactionType type)
0 7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	571 {
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	572 if (mysql_ == NULL)
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	573 {
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	574 throw Orthanc::OrthancException(Orthanc::ErrorCode_BadSequenceOfCalls);
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	575 }
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	576
215 b40b30075c51 added TransactionType_Implicit Sebastien Jodogne <s.jodogne@gmail.com> parents: 193 diff changeset	577 switch (type)
23 b2ff1cd2907a handling of implicit transactions in DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 22 diff changeset	578 {
215 b40b30075c51 added TransactionType_Implicit Sebastien Jodogne <s.jodogne@gmail.com> parents: 193 diff changeset	579 case TransactionType_Implicit:
237 35598014f140 refactoring to remove GlobalProperties.cpp Sebastien Jodogne <s.jodogne@gmail.com> parents: 236 diff changeset	580 return new MySQLImplicitTransaction(*this);
215 b40b30075c51 added TransactionType_Implicit Sebastien Jodogne <s.jodogne@gmail.com> parents: 193 diff changeset	581
b40b30075c51 added TransactionType_Implicit Sebastien Jodogne <s.jodogne@gmail.com> parents: 193 diff changeset	582 case TransactionType_ReadOnly:
b40b30075c51 added TransactionType_Implicit Sebastien Jodogne <s.jodogne@gmail.com> parents: 193 diff changeset	583 case TransactionType_ReadWrite:
217 ee5858d438dc TransactionType given to MySQLTransaction constructor Sebastien Jodogne <s.jodogne@gmail.com> parents: 215 diff changeset	584 return new MySQLTransaction(*this, type);
215 b40b30075c51 added TransactionType_Implicit Sebastien Jodogne <s.jodogne@gmail.com> parents: 193 diff changeset	585
b40b30075c51 added TransactionType_Implicit Sebastien Jodogne <s.jodogne@gmail.com> parents: 193 diff changeset	586 default:
b40b30075c51 added TransactionType_Implicit Sebastien Jodogne <s.jodogne@gmail.com> parents: 193 diff changeset	587 throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange);
23 b2ff1cd2907a handling of implicit transactions in DatabaseManager Sebastien Jodogne <s.jodogne@gmail.com> parents: 22 diff changeset	588 }
0 7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	589 }
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	590
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	591
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	592 void MySQLDatabase::GlobalFinalization()
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	593 {
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	594 mysql_library_end();
7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	595 }
24 17f849b2af34 sharing plugin initialization code Sebastien Jodogne <s.jodogne@gmail.com> parents: 23 diff changeset	596
17f849b2af34 sharing plugin initialization code Sebastien Jodogne <s.jodogne@gmail.com> parents: 23 diff changeset	597
60 412e30336847 allowing dollars and underscores in MySQL database identifiers Sebastien Jodogne <s.jodogne@gmail.com> parents: 46 diff changeset	598 bool MySQLDatabase::IsValidDatabaseIdentifier(const std::string& s)
24 17f849b2af34 sharing plugin initialization code Sebastien Jodogne <s.jodogne@gmail.com> parents: 23 diff changeset	599 {
17f849b2af34 sharing plugin initialization code Sebastien Jodogne <s.jodogne@gmail.com> parents: 23 diff changeset	600 for (size_t i = 0; i < s.length(); i++)
17f849b2af34 sharing plugin initialization code Sebastien Jodogne <s.jodogne@gmail.com> parents: 23 diff changeset	601 {
60 412e30336847 allowing dollars and underscores in MySQL database identifiers Sebastien Jodogne <s.jodogne@gmail.com> parents: 46 diff changeset	602 // 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	603 if (!isalnum(s[i]) &&
412e30336847 allowing dollars and underscores in MySQL database identifiers Sebastien Jodogne <s.jodogne@gmail.com> parents: 46 diff changeset	604 s[i] != '$' &&
412e30336847 allowing dollars and underscores in MySQL database identifiers Sebastien Jodogne <s.jodogne@gmail.com> parents: 46 diff changeset	605 s[i] != '_')
24 17f849b2af34 sharing plugin initialization code Sebastien Jodogne <s.jodogne@gmail.com> parents: 23 diff changeset	606 {
17f849b2af34 sharing plugin initialization code Sebastien Jodogne <s.jodogne@gmail.com> parents: 23 diff changeset	607 return false;
17f849b2af34 sharing plugin initialization code Sebastien Jodogne <s.jodogne@gmail.com> parents: 23 diff changeset	608 }
17f849b2af34 sharing plugin initialization code Sebastien Jodogne <s.jodogne@gmail.com> parents: 23 diff changeset	609 }
17f849b2af34 sharing plugin initialization code Sebastien Jodogne <s.jodogne@gmail.com> parents: 23 diff changeset	610
17f849b2af34 sharing plugin initialization code Sebastien Jodogne <s.jodogne@gmail.com> parents: 23 diff changeset	611 return true;
17f849b2af34 sharing plugin initialization code Sebastien Jodogne <s.jodogne@gmail.com> parents: 23 diff changeset	612 }
135 e26690365c25 MySQL: Added an advisory lock to avoid race conditions during database setup Sebastien Jodogne <s.jodogne@gmail.com> parents: 67 diff changeset	613
e26690365c25 MySQL: Added an advisory lock to avoid race conditions during database setup Sebastien Jodogne <s.jodogne@gmail.com> parents: 67 diff changeset	614
e26690365c25 MySQL: Added an advisory lock to avoid race conditions during database setup Sebastien Jodogne <s.jodogne@gmail.com> parents: 67 diff changeset	615 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	616 TransientAdvisoryLock(MySQLDatabase& database,
137 52b3859ee0b7 MySQL: acquiring named locks instead of numbers Sebastien Jodogne <s.jodogne@gmail.com> parents: 135 diff changeset	617 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	618 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	619 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	620 {
e26690365c25 MySQL: Added an advisory lock to avoid race conditions during database setup Sebastien Jodogne <s.jodogne@gmail.com> parents: 67 diff changeset	621 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	622
e26690365c25 MySQL: Added an advisory lock to avoid race conditions during database setup Sebastien Jodogne <s.jodogne@gmail.com> parents: 67 diff changeset	623 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	624 {
e26690365c25 MySQL: Added an advisory lock to avoid race conditions during database setup Sebastien Jodogne <s.jodogne@gmail.com> parents: 67 diff changeset	625 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	626 {
e26690365c25 MySQL: Added an advisory lock to avoid race conditions during database setup Sebastien Jodogne <s.jodogne@gmail.com> parents: 67 diff changeset	627 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	628 break;
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 else
e26690365c25 MySQL: Added an advisory lock to avoid race conditions during database setup Sebastien Jodogne <s.jodogne@gmail.com> parents: 67 diff changeset	631 {
e26690365c25 MySQL: Added an advisory lock to avoid race conditions during database setup Sebastien Jodogne <s.jodogne@gmail.com> parents: 67 diff changeset	632 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	633 }
e26690365c25 MySQL: Added an advisory lock to avoid race conditions during database setup Sebastien Jodogne <s.jodogne@gmail.com> parents: 67 diff changeset	634 }
e26690365c25 MySQL: Added an advisory lock to avoid race conditions during database setup Sebastien Jodogne <s.jodogne@gmail.com> parents: 67 diff changeset	635
e26690365c25 MySQL: Added an advisory lock to avoid race conditions during database setup Sebastien Jodogne <s.jodogne@gmail.com> parents: 67 diff changeset	636 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	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 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	639 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	640 }
e26690365c25 MySQL: Added an advisory lock to avoid race conditions during database setup Sebastien Jodogne <s.jodogne@gmail.com> parents: 67 diff changeset	641 }
e26690365c25 MySQL: Added an advisory lock to avoid race conditions during database setup Sebastien Jodogne <s.jodogne@gmail.com> parents: 67 diff changeset	642
e26690365c25 MySQL: Added an advisory lock to avoid race conditions during database setup Sebastien Jodogne <s.jodogne@gmail.com> parents: 67 diff changeset	643
e26690365c25 MySQL: Added an advisory lock to avoid race conditions during database setup Sebastien Jodogne <s.jodogne@gmail.com> parents: 67 diff changeset	644 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	645 {
e26690365c25 MySQL: Added an advisory lock to avoid race conditions during database setup Sebastien Jodogne <s.jodogne@gmail.com> parents: 67 diff changeset	646 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	647 }
226 a4918d57435c DatabaseManager doesn't IDatabaseFactory anymore Sebastien Jodogne <s.jodogne@gmail.com> parents: 217 diff changeset	648
a4918d57435c DatabaseManager doesn't IDatabaseFactory anymore Sebastien Jodogne <s.jodogne@gmail.com> parents: 217 diff changeset	649
a4918d57435c DatabaseManager doesn't IDatabaseFactory anymore Sebastien Jodogne <s.jodogne@gmail.com> parents: 217 diff changeset	650 MySQLDatabase* MySQLDatabase::OpenDatabaseConnection(const MySQLParameters& parameters)
a4918d57435c DatabaseManager doesn't IDatabaseFactory anymore Sebastien Jodogne <s.jodogne@gmail.com> parents: 217 diff changeset	651 {
a4918d57435c DatabaseManager doesn't IDatabaseFactory anymore Sebastien Jodogne <s.jodogne@gmail.com> parents: 217 diff changeset	652 class Factory : public RetryDatabaseFactory
a4918d57435c DatabaseManager doesn't IDatabaseFactory anymore Sebastien Jodogne <s.jodogne@gmail.com> parents: 217 diff changeset	653 {
a4918d57435c DatabaseManager doesn't IDatabaseFactory anymore Sebastien Jodogne <s.jodogne@gmail.com> parents: 217 diff changeset	654 private:
a4918d57435c DatabaseManager doesn't IDatabaseFactory anymore Sebastien Jodogne <s.jodogne@gmail.com> parents: 217 diff changeset	655 const MySQLParameters& parameters_;
a4918d57435c DatabaseManager doesn't IDatabaseFactory anymore Sebastien Jodogne <s.jodogne@gmail.com> parents: 217 diff changeset	656
a4918d57435c DatabaseManager doesn't IDatabaseFactory anymore Sebastien Jodogne <s.jodogne@gmail.com> parents: 217 diff changeset	657 protected:
a4918d57435c DatabaseManager doesn't IDatabaseFactory anymore Sebastien Jodogne <s.jodogne@gmail.com> parents: 217 diff changeset	658 virtual IDatabase* TryOpen()
a4918d57435c DatabaseManager doesn't IDatabaseFactory anymore Sebastien Jodogne <s.jodogne@gmail.com> parents: 217 diff changeset	659 {
a4918d57435c DatabaseManager doesn't IDatabaseFactory anymore Sebastien Jodogne <s.jodogne@gmail.com> parents: 217 diff changeset	660 std::unique_ptr<MySQLDatabase> db(new MySQLDatabase(parameters_));
a4918d57435c DatabaseManager doesn't IDatabaseFactory anymore Sebastien Jodogne <s.jodogne@gmail.com> parents: 217 diff changeset	661 db->Open();
237 35598014f140 refactoring to remove GlobalProperties.cpp Sebastien Jodogne <s.jodogne@gmail.com> parents: 236 diff changeset	662 db->ExecuteMultiLines("SET SESSION TRANSACTION ISOLATION LEVEL SERIALIZABLE", false);
226 a4918d57435c DatabaseManager doesn't IDatabaseFactory anymore Sebastien Jodogne <s.jodogne@gmail.com> parents: 217 diff changeset	663 return db.release();
a4918d57435c DatabaseManager doesn't IDatabaseFactory anymore Sebastien Jodogne <s.jodogne@gmail.com> parents: 217 diff changeset	664 }
a4918d57435c DatabaseManager doesn't IDatabaseFactory anymore Sebastien Jodogne <s.jodogne@gmail.com> parents: 217 diff changeset	665
a4918d57435c DatabaseManager doesn't IDatabaseFactory anymore Sebastien Jodogne <s.jodogne@gmail.com> parents: 217 diff changeset	666 public:
a4918d57435c DatabaseManager doesn't IDatabaseFactory anymore Sebastien Jodogne <s.jodogne@gmail.com> parents: 217 diff changeset	667 Factory(const MySQLParameters& parameters) :
a4918d57435c DatabaseManager doesn't IDatabaseFactory anymore Sebastien Jodogne <s.jodogne@gmail.com> parents: 217 diff changeset	668 RetryDatabaseFactory(parameters.GetMaxConnectionRetries(),
a4918d57435c DatabaseManager doesn't IDatabaseFactory anymore Sebastien Jodogne <s.jodogne@gmail.com> parents: 217 diff changeset	669 parameters.GetConnectionRetryInterval()),
a4918d57435c DatabaseManager doesn't IDatabaseFactory anymore Sebastien Jodogne <s.jodogne@gmail.com> parents: 217 diff changeset	670 parameters_(parameters)
a4918d57435c DatabaseManager doesn't IDatabaseFactory anymore Sebastien Jodogne <s.jodogne@gmail.com> parents: 217 diff changeset	671 {
a4918d57435c DatabaseManager doesn't IDatabaseFactory anymore Sebastien Jodogne <s.jodogne@gmail.com> parents: 217 diff changeset	672 }
a4918d57435c DatabaseManager doesn't IDatabaseFactory anymore Sebastien Jodogne <s.jodogne@gmail.com> parents: 217 diff changeset	673 };
a4918d57435c DatabaseManager doesn't IDatabaseFactory anymore Sebastien Jodogne <s.jodogne@gmail.com> parents: 217 diff changeset	674
a4918d57435c DatabaseManager doesn't IDatabaseFactory anymore Sebastien Jodogne <s.jodogne@gmail.com> parents: 217 diff changeset	675 Factory factory(parameters);
a4918d57435c DatabaseManager doesn't IDatabaseFactory anymore Sebastien Jodogne <s.jodogne@gmail.com> parents: 217 diff changeset	676 return dynamic_cast<MySQLDatabase*>(factory.Open());
a4918d57435c DatabaseManager doesn't IDatabaseFactory anymore Sebastien Jodogne <s.jodogne@gmail.com> parents: 217 diff changeset	677 }
0 7cea966b6829 initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	678 }

Mercurial > hg > orthanc-databases

annotate Framework/MySQL/MySQLDatabase.cpp @ 237:35598014f140