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tony |
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{************************************************************************}
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{ }
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{ Borland Delphi Visual Component Library }
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{ InterBase Express core components }
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{ }
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{ Copyright (c) 1998-2000 Inprise Corporation }
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{ }
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{ InterBase Express is based in part on the product }
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{ Free IB Components, written by Gregory H. Deatz for }
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{ Hoagland, Longo, Moran, Dunst & Doukas Company. }
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{ Free IB Components is used under license. }
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{ }
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{ The contents of this file are subject to the InterBase }
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{ Public License Version 1.0 (the "License"); you may not }
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{ use this file except in compliance with the License. You }
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{ may obtain a copy of the License at http://www.Inprise.com/IPL.html }
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{ Software distributed under the License is distributed on }
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{ an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, either }
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{ express or implied. See the License for the specific language }
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{ governing rights and limitations under the License. }
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{ The Original Code was created by InterBase Software Corporation }
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{ and its successors. }
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{ Portions created by Inprise Corporation are Copyright (C) Inprise }
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{ Corporation. All Rights Reserved. }
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{ Contributor(s): Jeff Overcash }
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{ }
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{ IBX For Lazarus (Firebird Express) }
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{ Contributor: Tony Whyman, MWA Software http://www.mwasoftware.co.uk }
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{ Portions created by MWA Software are copyright McCallum Whyman }
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{ Associates Ltd 2011 - 2018 }
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{ }
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{************************************************************************}
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unit IBXServices;
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{$mode objfpc}{$H+}
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interface
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uses
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Classes, SysUtils, DB, IB, IBDatabase, IBTypes, IBSQLMonitor, IBExternals, memds;
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type
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TIBXCustomService = class;
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TIBXControlService = class;
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TIBXServicesConnection = class;
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IIBXServicesClient = interface
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procedure OnAfterConnect(Sender: TIBXServicesConnection; aDatabaseName: string);
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procedure OnBeforeDisconnect(Sender: TIBXServicesConnection);
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end;
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TSecContextAction = (scRaiseError, scReconnect);
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TIBXServicesLoginEvent = procedure(Service: TIBXServicesConnection; var aServerName: string; LoginParams: TStrings) of object;
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TIBXServicesSecContextEvent = procedure(Service: TIBXServicesConnection; var aAction: TSecContextAction) of object;
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{ TIBXServicesConnection }
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TIBXServicesConnection = class(TIBXMonitoredConnection)
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private
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FDatabase: TIBDatabase;
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FConnectString: string;
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FOnSecurityContextException: TIBXServicesSecContextEvent;
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FParams: TStrings;
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FIBXServices: array of IIBXServicesClient;
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FOnLogin: TIBXServicesLoginEvent;
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FService: IServiceManager;
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FPortNo: string;
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FServerName: string;
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FProtocol: TProtocol;
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FServerVersionNo: array [1..4] of integer;
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FExpectedDB: string;
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procedure CheckActive;
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procedure CheckInactive;
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procedure CheckServerName;
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function GenerateSPB(sl: TStrings): ISPB;
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function GetServerVersionNo(index: integer): integer;
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function GetSPBConstName(action: byte): string;
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procedure HandleException(Sender: TObject);
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procedure HandleSecContextException(Sender: TIBXControlService; var action: TSecContextAction);
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function Login(var aServerName: string; LoginParams: TStrings): Boolean;
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procedure ParamsChanging(Sender: TObject);
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procedure SetConnectString(AValue: string);
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procedure SetParams(AValue: TStrings);
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procedure SetPortNo(AValue: string);
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procedure SetProtocol(AValue: TProtocol);
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procedure SetServerName(AValue: string);
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protected
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procedure DoConnect; override;
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procedure DoDisconnect; override;
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function GetConnected: Boolean; override;
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function GetDataset(Index : longint) : TDataset; override;
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function GetDataSetCount : Longint; override;
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procedure ReadState(Reader: TReader); override;
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procedure RegisterIntf(intf: IIBXServicesClient);
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procedure UnRegisterIntf(intf: IIBXServicesClient);
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public
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constructor Create(AOwner: TComponent); override;
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destructor Destroy; override;
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procedure ConnectUsing(aDatabase: TIBDatabase);
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{Copies database parameters as give in the DBParams to the Services connection
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omitting any parameters not appropriate for Services API. Typically, the
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DBParams are TIBDatabase.Params}
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procedure SetDBParams(DBParams: TStrings);
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property ServerVersionNo[index: integer]: integer read GetServerVersionNo;
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property ServiceIntf: IServiceManager read FService;
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published
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property Connected;
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property ConnectString: string read FConnectString write SetConnectString;
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property LoginPrompt default True;
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property Protocol: TProtocol read FProtocol write SetProtocol default Local;
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property PortNo: string read FPortNo write SetPortNo;
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property Params: TStrings read FParams write SetParams;
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property ServerName: string read FServerName write SetServerName;
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property TraceFlags;
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property AfterConnect;
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property AfterDisconnect;
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property BeforeConnect;
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property BeforeDisconnect;
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property OnLogin: TIBXServicesLoginEvent read FOnLogin write FOnLogin;
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property OnSecurityContextException: TIBXServicesSecContextEvent read FOnSecurityContextException
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write FOnSecurityContextException;
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end;
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{ TIBXCustomService }
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TIBXCustomService = class(TIBXMonitoredService,IIBXServicesClient)
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private
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FSRB: ISRB;
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FSQPB: ISQPB;
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FServiceQueryResults: IServiceQueryResults;
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FServicesConnection: TIBXServicesConnection;
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procedure CheckActive;
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function GetSQPB: ISQPB;
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function GetSRB: ISRB;
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procedure SetServicesConnection(AValue: TIBXServicesConnection);
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protected
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procedure Clear; virtual;
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procedure OnAfterConnect(Sender: TIBXServicesConnection; aDatabaseName: string); virtual;
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procedure OnBeforeDisconnect(Sender: TIBXServicesConnection); virtual;
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procedure InternalServiceQuery(RaiseExceptionOnError: boolean=true);
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procedure DoServiceQuery; virtual;
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procedure Notification( AComponent: TComponent; Operation: TOperation); override;
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property SRB: ISRB read GetSRB;
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property SQPB: ISQPB read GetSQPB;
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property ServiceQueryResults: IServiceQueryResults read FServiceQueryResults;
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public
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constructor Create(AOwner: TComponent); override;
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destructor Destroy; override;
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procedure Assign(Source: TPersistent); override;
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published
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property ServicesConnection: TIBXServicesConnection read FServicesConnection
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write SetServicesConnection;
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property TraceFlags;
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end;
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{ TDatabaseInfo }
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TDatabaseInfo = class
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public
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NoOfAttachments: Integer;
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NoOfDatabases: Integer;
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DbName: array of string;
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constructor Create;
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destructor Destroy; override;
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end;
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{ TConfigFileData }
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TConfigFileData = class
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public
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ConfigFileValue: array of integer;
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ConfigFileKey: array of integer;
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constructor Create;
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destructor Destroy; override;
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end;
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{ TConfigParams }
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TConfigParams = class
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public
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ConfigFileData: TConfigFileData;
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ConfigFileParams: array of string;
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BaseLocation: string;
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LockFileLocation: string;
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MessageFileLocation: string;
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SecurityDatabaseLocation: string;
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constructor Create;
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destructor Destroy; override;
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end;
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TVersionInfo = class
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ServerVersion: String;
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ServerImplementation: string;
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ServiceVersion: Integer;
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end;
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{ TIBXServerProperties }
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TIBXServerProperties = class(TIBXCustomService)
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private
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FDatabaseInfo: TDatabaseInfo;
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FVersionInfo: TVersionInfo;
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FConfigParams: TConfigParams;
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function GetConfigParams: TConfigParams;
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function GetDatabaseInfo: TDatabaseInfo;
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function GetVersionInfo: TVersionInfo;
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protected
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procedure Clear; override;
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public
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property DatabaseInfo: TDatabaseInfo read GetDatabaseInfo;
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property VersionInfo: TVersionInfo read GetVersionInfo;
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property ConfigParams: TConfigParams read GetConfigParams;
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end;
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{ TIBXControlService }
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TIBXControlService = class(TIBXCustomService)
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private
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FDatabaseName: string;
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FAction: TSecContextAction;
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FLastStartSRB: ISRB;
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function GetIsServiceRunning: Boolean;
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procedure HandleSecContextErr;
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procedure CallSecContextException;
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procedure SetDatabaseName(AValue: string);
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protected
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procedure DatabaseNameChanged; virtual;
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procedure OnAfterConnect(Sender: TIBXServicesConnection; aDatabaseName: string); override;
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procedure AddDBNameToSRB;
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procedure CheckServiceNotRunning;
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procedure InternalServiceStart;
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procedure DoServiceQuery; override;
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procedure SetServiceStartOptions; virtual;
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procedure ServiceStart; virtual;
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property DatabaseName: string read FDatabaseName write SetDatabaseName;
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public
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procedure Assign(Source: TPersistent); override;
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property IsServiceRunning : Boolean read GetIsServiceRunning;
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end;
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TIBXOnGetNextLine = procedure(Sender: TObject; var Line: string) of object;
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{ TIBXControlAndQueryService }
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TIBXControlAndQueryService = class (TIBXControlService)
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private
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FEof: Boolean;
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FSendBytes: integer;
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FOnGetNextLine: TIBXOnGetNextLine;
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FServiceStarted: boolean;
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FDataSets: TList;
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protected
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function GetNextLine : String;
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function GetNextChunk : String;
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procedure ServiceStart; override;
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function ReceiveNextChunk(stream: TStream): integer;
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function SendNextChunk(stream: TStream; var line: String): integer;
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procedure DoOnGetNextLine(Line: string);
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procedure OnBeforeDisconnect(Sender: TIBXServicesConnection); override;
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procedure Notification( AComponent: TComponent; Operation: TOperation); override;
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procedure RegisterDataSet(aDataSet: TDataSet);
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procedure UnRegisterDataSet(aDataSet: TDataSet);
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public
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constructor Create(aOwner: TComponent); override;
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destructor Destroy; override;
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procedure Execute(OutputLog: TStrings); virtual;
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property Eof: boolean read FEof;
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published
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property OnGetNextLine: TIBXOnGetNextLine read FOnGetNextLine write FOnGetNextLine;
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end;
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{ TIBXLogService }
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TIBXLogService = class(TIBXControlAndQueryService)
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protected
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procedure SetServiceStartOptions; override;
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end;
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TDBShutdownMode = (Forced, DenyTransaction, DenyAttachment);
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{ TIBXConfigService }
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TIBXConfigService = class(TIBXControlService)
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public
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procedure ShutdownDatabase (Options: TDBShutdownMode; Wait: Integer);
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procedure SetSweepInterval (Value: Integer);
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procedure SetDBSqlDialect (Value: Integer);
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procedure SetPageBuffers (Value: Integer);
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procedure ActivateShadow;
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procedure BringDatabaseOnline;
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procedure SetReserveSpace (Value: Boolean);
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procedure SetAsyncMode (Value: Boolean);
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procedure SetReadOnly (Value: Boolean);
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procedure SetNoLinger;
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published
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property DatabaseName;
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end;
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TStatOption = (DataPages, HeaderPages, IndexPages, SystemRelations);
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TStatOptions = set of TStatOption;
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{ TIBXStatisticalService }
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TIBXStatisticalService = class(TIBXControlAndQueryService)
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private
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FOptions: TStatOptions;
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protected
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procedure SetServiceStartOptions; override;
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published
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property DatabaseName;
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property Options: TStatOptions read FOptions write FOptions;
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end;
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TBackupStatsOption = (bsTotalTime,bsTimeDelta,bsPageReads,bsPageWrites);
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TBackupStatsOptions = set of TBackupStatsOption;
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{ TIBXBackupRestoreService }
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TIBXBackupRestoreService = class(TIBXControlAndQueryService)
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private
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FStatisticsRequested: TBackupStatsOptions;
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FVerbose: Boolean;
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protected
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procedure SetServiceStartOptions; override;
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property Verbose : Boolean read FVerbose write FVerbose default False;
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property StatisticsRequested: TBackupStatsOptions read FStatisticsRequested write FStatisticsRequested;
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published
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end;
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TBackupOption = (IgnoreChecksums, IgnoreLimbo, MetadataOnly, NoGarbageCollection,
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OldMetadataDesc, NonTransportable, ConvertExtTables, NoDBTriggers);
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TBackupOptions = set of TBackupOption;
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{ TIBXBackupService }
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TIBXBackupService = class (TIBXBackupRestoreService)
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private
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FOptions: TBackupOptions;
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FBlockingFactor: Integer;
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protected
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procedure SetServiceStartOptions; override;
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procedure SetBackupTarget; virtual; abstract;
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published
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property BlockingFactor: Integer read FBlockingFactor write FBlockingFactor;
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property DatabaseName;
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property Options : TBackupOptions read FOptions write FOptions;
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end;
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{ TIBXClientSideBackupService }
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TIBXClientSideBackupService = class(TIBXBackupService)
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protected
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procedure Execute(OutputLog: TStrings); override;
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procedure SetBackupTarget; override;
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public
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procedure BackupToStream(S: TStream; var BytesWritten: integer);
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procedure BackupToFile(aFileName: string; var BytesWritten: integer);
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end;
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{ TIBXServerSideBackupService }
|
363 |
|
|
|
364 |
|
|
TIBXServerSideBackupService = class(TIBXBackupService)
|
365 |
|
|
private
|
366 |
|
|
FBackupFiles: TStrings;
|
367 |
|
|
procedure SetBackupFile(const Value: TStrings);
|
368 |
|
|
protected
|
369 |
|
|
procedure SetBackupTarget; override;
|
370 |
|
|
public
|
371 |
|
|
constructor Create(AOwner: TComponent); override;
|
372 |
|
|
destructor Destroy; override;
|
373 |
|
|
{Use inherited Execute method to perform backup}
|
374 |
|
|
published
|
375 |
|
|
{ a name=value pair of filename and length }
|
376 |
|
|
property BackupFiles: TStrings read FBackupFiles write SetBackupFile;
|
377 |
|
|
property StatisticsRequested;
|
378 |
|
|
property Verbose;
|
379 |
|
|
end;
|
380 |
|
|
|
381 |
|
|
TRestoreOption = (DeactivateIndexes, NoShadow, NoValidityCheck, OneRelationAtATime,
|
382 |
|
|
Replace, CreateNewDB, UseAllSpace, RestoreMetaDataOnly);
|
383 |
|
|
|
384 |
|
|
TRestoreOptions = set of TRestoreOption;
|
385 |
|
|
|
386 |
|
|
{ TIBXRestoreService }
|
387 |
|
|
|
388 |
|
|
TIBXRestoreService = class (TIBXBackupRestoreService)
|
389 |
|
|
private
|
390 |
|
|
FDatabaseFiles: TStrings;
|
391 |
|
|
FOptions: TRestoreOptions;
|
392 |
|
|
FPageSize: Integer;
|
393 |
|
|
FPageBuffers: Integer;
|
394 |
|
|
procedure SetDatabaseFiles(const Value: TStrings);
|
395 |
|
|
protected
|
396 |
|
|
procedure DatabaseNameChanged; override;
|
397 |
|
|
procedure SetServiceStartOptions; override;
|
398 |
|
|
procedure SetArchiveSource; virtual; abstract;
|
399 |
|
|
public
|
400 |
|
|
constructor Create(AOwner: TComponent); override;
|
401 |
|
|
destructor Destroy; override;
|
402 |
|
|
published
|
403 |
|
|
{ a name=value pair of filename and length }
|
404 |
|
|
property DatabaseFiles: TStrings read FDatabaseFiles write SetDatabaseFiles;
|
405 |
|
|
property PageSize: Integer read FPageSize write FPageSize;
|
406 |
|
|
property PageBuffers: Integer read FPageBuffers write FPageBuffers;
|
407 |
|
|
property Options : TRestoreOptions read FOptions write FOptions default [CreateNewDB];
|
408 |
|
|
property StatisticsRequested;
|
409 |
|
|
property Verbose;
|
410 |
|
|
end;
|
411 |
|
|
|
412 |
|
|
{ TIBXClientSideRestoreService }
|
413 |
|
|
|
414 |
|
|
TIBXClientSideRestoreService = class(TIBXRestoreService)
|
415 |
|
|
protected
|
416 |
|
|
procedure Execute(OutputLog: TStrings); override;
|
417 |
|
|
procedure SetArchiveSource; override;
|
418 |
|
|
public
|
419 |
|
|
procedure RestoreFromStream(S: TStream; OutputLog: TStrings);
|
420 |
|
|
procedure RestoreFromFile(aFileName: string; OutputLog: TStrings);
|
421 |
|
|
procedure RestoreFromFiles(FileList: TStrings; OutputLog: TStrings);
|
422 |
|
|
end;
|
423 |
|
|
|
424 |
|
|
{ TIBXServerSideRestoreService }
|
425 |
|
|
|
426 |
|
|
TIBXServerSideRestoreService = class(TIBXRestoreService)
|
427 |
|
|
private
|
428 |
|
|
FBackupFiles: TStrings;
|
429 |
|
|
procedure SetBackupFiles(const Value: TStrings);
|
430 |
|
|
protected
|
431 |
|
|
procedure SetArchiveSource; override;
|
432 |
|
|
public
|
433 |
|
|
constructor Create(AOwner: TComponent); override;
|
434 |
|
|
destructor Destroy; override;
|
435 |
|
|
{use inherited Execute method to perform restore}
|
436 |
|
|
published
|
437 |
|
|
property BackupFiles: TStrings read FBackupFiles write SetBackupFiles;
|
438 |
|
|
end;
|
439 |
|
|
|
440 |
|
|
{ TIBXOnlineValidationService }
|
441 |
|
|
|
442 |
|
|
TIBXOnlineValidationService = class(TIBXControlAndQueryService)
|
443 |
|
|
private
|
444 |
|
|
FExcludeIndexes: string;
|
445 |
|
|
FExcludeTables: string;
|
446 |
|
|
FIncludeIndexes: string;
|
447 |
|
|
FIncludeTables: string;
|
448 |
|
|
FLockTimeout: integer;
|
449 |
|
|
protected
|
450 |
|
|
procedure SetServiceStartOptions; override;
|
451 |
|
|
procedure ServiceStart; override;
|
452 |
|
|
public
|
453 |
|
|
constructor Create(AOwner: TComponent); override;
|
454 |
|
|
published
|
455 |
|
|
property IncludeTables: string read FIncludeTables write FIncludeTables;
|
456 |
|
|
property ExcludeTables: string read FExcludeTables write FExcludeTables;
|
457 |
|
|
property IncludeIndexes: string read FIncludeIndexes write FIncludeIndexes;
|
458 |
|
|
property ExcludeIndexes: string read FExcludeIndexes write FExcludeIndexes;
|
459 |
|
|
property LockTimeout: integer read FLockTimeout write FLockTimeout default 10;
|
460 |
|
|
property DatabaseName;
|
461 |
|
|
end;
|
462 |
|
|
|
463 |
|
|
TValidateOption = (CheckDB, IgnoreChecksum, KillShadows, MendDB,
|
464 |
|
|
SweepDB, ValidateDB, ValidateFull);
|
465 |
|
|
TValidateOptions = set of TValidateOption;
|
466 |
|
|
|
467 |
|
|
{ TIBXValidationService }
|
468 |
|
|
|
469 |
|
|
TIBXValidationService = class(TIBXControlAndQueryService)
|
470 |
|
|
private
|
471 |
|
|
FOptions: TValidateOptions;
|
472 |
|
|
protected
|
473 |
|
|
procedure SetServiceStartOptions; override;
|
474 |
|
|
public
|
475 |
|
|
{use inherited Execute method to perform validation}
|
476 |
|
|
published
|
477 |
|
|
property DatabaseName;
|
478 |
|
|
property Options: TValidateOptions read FOptions write FOptions;
|
479 |
|
|
end;
|
480 |
|
|
|
481 |
|
|
TUserInfo = class
|
482 |
|
|
public
|
483 |
|
|
UserName: string;
|
484 |
|
|
FirstName: string;
|
485 |
|
|
MiddleName: string;
|
486 |
|
|
LastName: string;
|
487 |
|
|
GroupID: Integer;
|
488 |
|
|
UserID: Integer;
|
489 |
|
|
AdminRole: boolean;
|
490 |
|
|
end;
|
491 |
|
|
|
492 |
|
|
TSecurityAction = (ActionAddUser, ActionDeleteUser, ActionModifyUser, ActionDisplayUser);
|
493 |
|
|
TSecurityModifyParam = (ModifyFirstName, ModifyMiddleName, ModifyLastName, ModifyUserId,
|
494 |
|
|
ModifyGroupId, ModifyPassword, ModifyAdminRole);
|
495 |
|
|
TSecurityModifyParams = set of TSecurityModifyParam;
|
496 |
|
|
|
497 |
|
|
{ TIBXSecurityService }
|
498 |
|
|
|
499 |
|
|
TIBXSecurityService = class(TIBXControlAndQueryService)
|
500 |
|
|
private
|
501 |
|
|
FAdminRole: boolean;
|
502 |
|
|
FUserID: Integer;
|
503 |
|
|
FGroupID: Integer;
|
504 |
|
|
FFirstName: string;
|
505 |
|
|
FUserName: string;
|
506 |
|
|
FPassword: string;
|
507 |
|
|
FSQLRole: string;
|
508 |
|
|
FLastName: string;
|
509 |
|
|
FMiddleName: string;
|
510 |
|
|
FUserInfo: array of TUserInfo;
|
511 |
|
|
FSecurityAction: TSecurityAction;
|
512 |
|
|
FModifyParams: TSecurityModifyParams;
|
513 |
|
|
procedure ClearParams;
|
514 |
|
|
procedure SetAdminRole(AValue: boolean);
|
515 |
|
|
procedure SetSecurityAction (Value: TSecurityAction);
|
516 |
|
|
procedure SetFirstName (Value: String);
|
517 |
|
|
procedure SetMiddleName (Value: String);
|
518 |
|
|
procedure SetLastName (Value: String);
|
519 |
|
|
procedure SetPassword (Value: String);
|
520 |
|
|
procedure SetUserId (Value: Integer);
|
521 |
|
|
procedure SetGroupId (Value: Integer);
|
522 |
|
|
|
523 |
|
|
procedure FetchUserInfo;
|
524 |
|
|
function GetUserInfo(Index: Integer): TUserInfo;
|
525 |
|
|
function GetUserInfoCount: Integer;
|
526 |
|
|
|
527 |
|
|
protected
|
528 |
|
|
procedure Execute(OutputLog: TStrings); override;
|
529 |
|
|
procedure Loaded; override;
|
530 |
|
|
procedure SetServiceStartOptions; override;
|
531 |
|
|
property SecurityAction: TSecurityAction read FSecurityAction
|
532 |
|
|
write SetSecurityAction;
|
533 |
|
|
public
|
534 |
|
|
constructor Create(AOwner: TComponent); override;
|
535 |
|
|
destructor Destroy; override;
|
536 |
|
|
procedure DisplayUsers;
|
537 |
|
|
procedure DisplayUser(aUserName: string);
|
538 |
|
|
procedure AddUser;
|
539 |
|
|
procedure DeleteUser;
|
540 |
|
|
procedure ModifyUser;
|
541 |
|
|
function HasAdminRole: boolean;
|
542 |
|
|
procedure SetAutoAdmin(Value: Boolean);
|
543 |
|
|
property UserInfo[Index: Integer]: TUserInfo read GetUserInfo;
|
544 |
|
|
property UserInfoCount: Integer read GetUserInfoCount;
|
545 |
|
|
|
546 |
|
|
published
|
547 |
|
|
property SQlRole : string read FSQLRole write FSQLrole;
|
548 |
|
|
property UserName : string read FUserName write FUserName;
|
549 |
|
|
property FirstName : string read FFirstName write SetFirstName;
|
550 |
|
|
property MiddleName : string read FMiddleName write SetMiddleName;
|
551 |
|
|
property LastName : string read FLastName write SetLastName;
|
552 |
|
|
property UserID : Integer read FUserID write SetUserID;
|
553 |
|
|
property GroupID : Integer read FGroupID write SetGroupID;
|
554 |
|
|
property Password : string read FPassword write setPassword;
|
555 |
|
|
property AdminRole: boolean read FAdminRole write SetAdminRole;
|
556 |
|
|
end;
|
557 |
|
|
|
558 |
|
|
TTransactionGlobalAction = (CommitGlobal, RollbackGlobal, RecoverTwoPhaseGlobal,
|
559 |
|
|
NoGlobalAction);
|
560 |
|
|
TTransactionState = (LimboState, CommitState, RollbackState, UnknownState);
|
561 |
|
|
TTransactionAdvise = (CommitAdvise, RollbackAdvise, UnknownAdvise);
|
562 |
|
|
TTransactionAction = (CommitAction, RollbackAction);
|
563 |
|
|
|
564 |
|
|
TLimboTransactionInfo = class
|
565 |
|
|
public
|
566 |
|
|
MultiDatabase: Boolean;
|
567 |
|
|
ID: Integer;
|
568 |
|
|
HostSite: String;
|
569 |
|
|
RemoteSite: String;
|
570 |
|
|
RemoteDatabasePath: String;
|
571 |
|
|
State: TTransactionState;
|
572 |
|
|
Advise: TTransactionAdvise;
|
573 |
|
|
Action: TTransactionAction;
|
574 |
|
|
end;
|
575 |
|
|
|
576 |
|
|
{ TIBXLimboTransactionResolutionService }
|
577 |
|
|
|
578 |
|
|
TIBXLimboTransactionResolutionService = class(TIBXControlAndQueryService)
|
579 |
|
|
private
|
580 |
|
|
FLimboTransactionInfo: array of TLimboTransactionInfo;
|
581 |
|
|
FGlobalAction: TTransactionGlobalAction;
|
582 |
|
|
function GetLimboTransactionInfo(index: integer): TLimboTransactionInfo;
|
583 |
|
|
function GetLimboTransactionInfoCount: integer;
|
584 |
|
|
function FetchLimboTransactionInfo: integer;
|
585 |
|
|
|
586 |
|
|
protected
|
587 |
|
|
procedure SetServiceStartOptions; override;
|
588 |
|
|
public
|
589 |
|
|
destructor Destroy; override;
|
590 |
|
|
procedure Clear; override;
|
591 |
|
|
procedure Execute(OutputLog: TStrings); override;
|
592 |
|
|
property LimboTransactionInfo[Index: integer]: TLimboTransactionInfo read GetLimboTransactionInfo;
|
593 |
|
|
property LimboTransactionInfoCount: Integer read GetLimboTransactionInfoCount;
|
594 |
|
|
|
595 |
|
|
published
|
596 |
|
|
property DatabaseName;
|
597 |
|
|
property GlobalAction: TTransactionGlobalAction read FGlobalAction
|
598 |
|
|
write FGlobalAction;
|
599 |
|
|
|
600 |
|
|
end;
|
601 |
|
|
|
602 |
|
|
TRequiredSources = class of TIBXControlAndQueryService;
|
603 |
|
|
|
604 |
|
|
{ TIBXServicesDataSet }
|
605 |
|
|
|
606 |
|
|
TIBXServicesDataSet = class(TMemDataSet)
|
607 |
|
|
private
|
608 |
|
|
FSource: TIBXControlAndQueryService;
|
609 |
|
|
procedure SetSource(AValue: TIBXControlAndQueryService);
|
610 |
|
|
protected
|
611 |
|
|
FRequiredSource: TRequiredSources;
|
612 |
|
|
procedure DoBeforeClose; override;
|
613 |
|
|
procedure Notification( AComponent: TComponent; Operation: TOperation); override;
|
614 |
|
|
public
|
615 |
|
|
destructor Destroy; override;
|
616 |
|
|
published
|
617 |
|
|
property Source: TIBXControlAndQueryService read FSource write SetSource;
|
618 |
|
|
end;
|
619 |
|
|
|
620 |
|
|
{ TIBXServicesUserList }
|
621 |
|
|
|
622 |
|
|
TIBXServicesUserList = class(TIBXServicesDataSet)
|
623 |
|
|
private
|
624 |
|
|
FLoading: boolean;
|
625 |
|
|
protected
|
626 |
|
|
procedure DoBeforePost; override;
|
627 |
|
|
procedure DoAfterInsert; override;
|
628 |
|
|
procedure DoAfterPost; override;
|
629 |
|
|
procedure DoAfterOpen; override;
|
630 |
|
|
procedure InternalDelete; override;
|
631 |
|
|
public
|
632 |
|
|
constructor Create(AOwner:TComponent); override;
|
633 |
|
|
end;
|
634 |
|
|
|
635 |
|
|
{ TIBXServicesLimboTransactionsList }
|
636 |
|
|
|
637 |
|
|
TIBXServicesLimboTransactionsList = class(TIBXServicesDataSet)
|
638 |
|
|
private
|
639 |
|
|
FLoading: boolean;
|
640 |
|
|
protected
|
641 |
|
|
procedure DoBeforeInsert; override;
|
642 |
|
|
procedure DoAfterOpen; override;
|
643 |
tony |
210 |
procedure DoAfterPost; override;
|
644 |
tony |
209 |
procedure DoBeforePost; override;
|
645 |
|
|
public
|
646 |
|
|
constructor Create(AOwner:TComponent); override;
|
647 |
|
|
procedure Delete; override;
|
648 |
|
|
procedure FixErrors(GlobalAction: TTransactionGlobalAction; OutputLog: TStrings);
|
649 |
|
|
end;
|
650 |
|
|
|
651 |
|
|
implementation
|
652 |
|
|
|
653 |
|
|
uses FBMessages, IBUtils, RegExpr, CustApp, IBErrorCodes;
|
654 |
|
|
|
655 |
|
|
const
|
656 |
|
|
SPBPrefix = 'isc_spb_';
|
657 |
|
|
isc_spb_last_spb_constant = 13;
|
658 |
|
|
SPBConstantNames: array[1..isc_spb_last_spb_constant] of String = (
|
659 |
|
|
'user_name',
|
660 |
|
|
'sys_user_name',
|
661 |
|
|
'sys_user_name_enc',
|
662 |
|
|
'password',
|
663 |
|
|
'password_enc',
|
664 |
|
|
'command_line',
|
665 |
|
|
'db_name',
|
666 |
|
|
'verbose',
|
667 |
|
|
'options',
|
668 |
|
|
'connect_timeout',
|
669 |
|
|
'dummy_packet_interval',
|
670 |
|
|
'sql_role_name',
|
671 |
|
|
'expected_db'
|
672 |
|
|
);
|
673 |
|
|
|
674 |
|
|
SPBConstantValues: array[1..isc_spb_last_spb_constant] of Integer = (
|
675 |
|
|
isc_spb_user_name,
|
676 |
|
|
isc_spb_sys_user_name,
|
677 |
|
|
isc_spb_sys_user_name_enc,
|
678 |
|
|
isc_spb_password,
|
679 |
|
|
isc_spb_password_enc,
|
680 |
|
|
isc_spb_command_line,
|
681 |
|
|
isc_spb_dbname,
|
682 |
|
|
isc_spb_verbose,
|
683 |
|
|
isc_spb_options,
|
684 |
|
|
isc_spb_connect_timeout,
|
685 |
|
|
isc_spb_dummy_packet_interval,
|
686 |
|
|
isc_spb_sql_role_name,
|
687 |
|
|
isc_spb_expected_db
|
688 |
|
|
);
|
689 |
|
|
|
690 |
|
|
{ TIBXClientSideRestoreService }
|
691 |
|
|
|
692 |
|
|
procedure TIBXClientSideRestoreService.Execute(OutputLog: TStrings);
|
693 |
|
|
begin
|
694 |
|
|
// Do nothing
|
695 |
|
|
end;
|
696 |
|
|
|
697 |
|
|
procedure TIBXClientSideRestoreService.SetArchiveSource;
|
698 |
|
|
begin
|
699 |
|
|
SRB.Add(isc_spb_bkp_file).AsString := 'stdin';
|
700 |
|
|
end;
|
701 |
|
|
|
702 |
|
|
procedure TIBXClientSideRestoreService.RestoreFromStream(S: TStream;
|
703 |
|
|
OutputLog: TStrings);
|
704 |
|
|
var line: string;
|
705 |
|
|
begin
|
706 |
|
|
ServiceStart;
|
707 |
|
|
try
|
708 |
|
|
while not Eof do
|
709 |
|
|
begin
|
710 |
|
|
SendNextChunk(S,line);
|
711 |
|
|
if line <> '' then
|
712 |
|
|
begin
|
713 |
|
|
DoOnGetNextLine(line);
|
714 |
|
|
if OutputLog <> nil then
|
715 |
|
|
OutputLog.Add(line);
|
716 |
|
|
end;
|
717 |
|
|
end;
|
718 |
|
|
finally
|
719 |
|
|
while IsServiceRunning do; {flush}
|
720 |
|
|
end;
|
721 |
|
|
end;
|
722 |
|
|
|
723 |
|
|
procedure TIBXClientSideRestoreService.RestoreFromFile(aFileName: string;
|
724 |
|
|
OutputLog: TStrings);
|
725 |
|
|
var F: TFileStream;
|
726 |
|
|
begin
|
727 |
|
|
F := TFileStream.Create(aFileName,fmOpenRead);
|
728 |
|
|
try
|
729 |
|
|
RestoreFromStream(F,OutputLog)
|
730 |
|
|
finally
|
731 |
|
|
F.Free;
|
732 |
|
|
end;
|
733 |
|
|
end;
|
734 |
|
|
|
735 |
|
|
procedure TIBXClientSideRestoreService.RestoreFromFiles(FileList: TStrings;
|
736 |
|
|
OutputLog: TStrings);
|
737 |
|
|
var i: integer;
|
738 |
|
|
F: TFileStream;
|
739 |
|
|
line: string;
|
740 |
|
|
begin
|
741 |
|
|
ServiceStart;
|
742 |
|
|
for i := 0 to FileList.Count - 1 do
|
743 |
|
|
begin
|
744 |
|
|
F := TFileStream.Create(FileList[i],fmOpenRead);
|
745 |
|
|
try
|
746 |
|
|
while Eof do
|
747 |
|
|
begin
|
748 |
|
|
SendNextChunk(F,line);
|
749 |
|
|
if line <> '' then
|
750 |
|
|
begin
|
751 |
|
|
DoOnGetNextLine(line);
|
752 |
|
|
if OutputLog <> nil then
|
753 |
|
|
OutputLog.Add(line);
|
754 |
|
|
end;
|
755 |
|
|
end;
|
756 |
|
|
finally
|
757 |
|
|
F.Free;
|
758 |
|
|
while IsServiceRunning do; {flush}
|
759 |
|
|
FEof := false;
|
760 |
|
|
end;
|
761 |
|
|
end;
|
762 |
|
|
end;
|
763 |
|
|
|
764 |
|
|
{ TIBXClientSideBackupService }
|
765 |
|
|
|
766 |
|
|
procedure TIBXClientSideBackupService.Execute(OutputLog: TStrings);
|
767 |
|
|
begin
|
768 |
|
|
//Do nothing
|
769 |
|
|
end;
|
770 |
|
|
|
771 |
|
|
procedure TIBXClientSideBackupService.SetBackupTarget;
|
772 |
|
|
begin
|
773 |
|
|
SRB.Add(isc_spb_bkp_file).AsString := 'stdout';
|
774 |
|
|
end;
|
775 |
|
|
|
776 |
|
|
procedure TIBXClientSideBackupService.BackupToStream(S: TStream;
|
777 |
|
|
var BytesWritten: integer);
|
778 |
|
|
var InitialSize: integer;
|
779 |
|
|
begin
|
780 |
|
|
InitialSize := S.Size;
|
781 |
|
|
ServiceStart;
|
782 |
|
|
while not Eof do
|
783 |
|
|
ReceiveNextChunk(S);
|
784 |
|
|
BytesWritten := S.Size - InitialSize;
|
785 |
|
|
end;
|
786 |
|
|
|
787 |
|
|
procedure TIBXClientSideBackupService.BackupToFile(aFileName: string;
|
788 |
|
|
var BytesWritten: integer);
|
789 |
|
|
var F: TFileStream;
|
790 |
|
|
begin
|
791 |
|
|
F := TFileStream.Create(aFileName,fmCreate);
|
792 |
|
|
try
|
793 |
|
|
BackupToStream(F,BytesWritten);
|
794 |
|
|
finally
|
795 |
|
|
F.Free;
|
796 |
|
|
end;
|
797 |
|
|
end;
|
798 |
|
|
|
799 |
|
|
{ TIBXServicesLimboTransactionsList }
|
800 |
|
|
|
801 |
|
|
procedure TIBXServicesLimboTransactionsList.DoBeforeInsert;
|
802 |
|
|
begin
|
803 |
|
|
inherited DoBeforeInsert;
|
804 |
|
|
if not FLoading then
|
805 |
|
|
IBError(ibxeNoLimboTransactionInsert,[nil]);
|
806 |
|
|
end;
|
807 |
|
|
|
808 |
|
|
procedure TIBXServicesLimboTransactionsList.DoAfterOpen;
|
809 |
|
|
|
810 |
|
|
function TypeToStr(MultiDatabase: boolean): string;
|
811 |
|
|
begin
|
812 |
|
|
if MultiDatabase then
|
813 |
|
|
Result := 'Multi DB'
|
814 |
|
|
else
|
815 |
|
|
Result := 'Single DB';
|
816 |
|
|
end;
|
817 |
|
|
|
818 |
|
|
function StateToStr(State: TTransactionState): string;
|
819 |
|
|
begin
|
820 |
|
|
case State of
|
821 |
|
|
LimboState:
|
822 |
|
|
Result := 'Limbo';
|
823 |
|
|
CommitState:
|
824 |
|
|
Result := 'Commit';
|
825 |
|
|
RollbackState:
|
826 |
|
|
Result := 'Rollback';
|
827 |
|
|
else
|
828 |
|
|
Result := 'Unknown';
|
829 |
|
|
end;
|
830 |
|
|
end;
|
831 |
|
|
|
832 |
|
|
function AdviseToStr(Advise: TTransactionAdvise): string;
|
833 |
|
|
begin
|
834 |
|
|
case Advise of
|
835 |
|
|
CommitAdvise:
|
836 |
|
|
Result := 'Commit';
|
837 |
|
|
RollbackAdvise:
|
838 |
|
|
Result := 'Rollback';
|
839 |
|
|
else
|
840 |
|
|
Result := 'Unknown';
|
841 |
|
|
end;
|
842 |
|
|
end;
|
843 |
|
|
|
844 |
|
|
function ActionToStr(anAction: TTransactionAction): string;
|
845 |
|
|
begin
|
846 |
|
|
case anAction of
|
847 |
|
|
CommitAction:
|
848 |
|
|
Result := 'Commit';
|
849 |
|
|
RollbackAction:
|
850 |
|
|
Result := 'Rollback';
|
851 |
|
|
end;
|
852 |
|
|
end;
|
853 |
|
|
|
854 |
|
|
var i: integer;
|
855 |
|
|
begin
|
856 |
|
|
if FLoading then Exit;
|
857 |
|
|
FLoading := true;
|
858 |
|
|
with FSource as TIBXLimboTransactionResolutionService do
|
859 |
|
|
try
|
860 |
|
|
FetchLimboTransactionInfo;
|
861 |
|
|
for i := 0 to LimboTransactionInfoCount - 1 do
|
862 |
|
|
with LimboTransactionInfo[i] do
|
863 |
|
|
begin
|
864 |
|
|
Append;
|
865 |
|
|
FieldByName('TransactionID').AsInteger := ID;
|
866 |
|
|
FieldByName('TransactionType').AsString := TypeToStr(MultiDatabase);
|
867 |
|
|
FieldByName('HostSite').AsString := HostSite;
|
868 |
|
|
FieldByName('RemoteSite').AsString := RemoteSite;
|
869 |
|
|
FieldByName('DatabasePath').AsString := RemoteDatabasePath;
|
870 |
|
|
FieldByName('State').AsString := StateToStr(State);
|
871 |
|
|
FieldByName('RecommendedAction').AsString := AdviseToStr(Advise);
|
872 |
|
|
FieldByName('RequestedAction').AsString := ActionToStr(Action);
|
873 |
|
|
Post;
|
874 |
|
|
end;
|
875 |
|
|
finally
|
876 |
|
|
FLoading := false;
|
877 |
|
|
end;
|
878 |
|
|
inherited DoAfterOpen;
|
879 |
|
|
end;
|
880 |
|
|
|
881 |
tony |
210 |
procedure TIBXServicesLimboTransactionsList.DoAfterPost;
|
882 |
|
|
begin
|
883 |
|
|
if not FLoading then
|
884 |
|
|
inherited DoAfterPost;
|
885 |
|
|
end;
|
886 |
|
|
|
887 |
tony |
209 |
procedure TIBXServicesLimboTransactionsList.DoBeforePost;
|
888 |
|
|
var i: integer;
|
889 |
|
|
begin
|
890 |
|
|
inherited DoBeforePost;
|
891 |
|
|
if FLoading then Exit;
|
892 |
|
|
with FSource as TIBXLimboTransactionResolutionService do
|
893 |
|
|
for i := 0 to LimboTransactionInfoCount - 1 do
|
894 |
|
|
with LimboTransactionInfo[i] do
|
895 |
|
|
begin
|
896 |
|
|
if ID = FieldByName('TransactionID').AsInteger then
|
897 |
|
|
begin
|
898 |
|
|
if FieldByName('RequestedAction').AsString = 'Commit' then
|
899 |
|
|
Action := CommitAction
|
900 |
|
|
else
|
901 |
|
|
if FieldByName('RequestedAction').AsString = 'Rollback' then
|
902 |
|
|
Action := RollbackAction;
|
903 |
|
|
break;
|
904 |
|
|
end;
|
905 |
|
|
end;
|
906 |
|
|
end;
|
907 |
|
|
|
908 |
|
|
|
909 |
|
|
constructor TIBXServicesLimboTransactionsList.Create(AOwner: TComponent);
|
910 |
|
|
var i: integer;
|
911 |
|
|
begin
|
912 |
|
|
inherited Create(AOwner);
|
913 |
|
|
FRequiredSource := TIBXLimboTransactionResolutionService;
|
914 |
|
|
with FieldDefs do
|
915 |
|
|
if Count = 0 then
|
916 |
|
|
begin
|
917 |
|
|
Add('TransactionID',ftInteger);
|
918 |
|
|
Add('TransactionType',ftString,16);
|
919 |
|
|
Add('HostSite',ftString,256);
|
920 |
|
|
Add('RemoteSite',ftString,256);
|
921 |
|
|
Add('DatabasePath',ftString,256);
|
922 |
|
|
Add('State',ftString,32);
|
923 |
|
|
Add('RecommendedAction',ftString,32);
|
924 |
|
|
Add('RequestedAction',ftString,32);
|
925 |
|
|
for i := 0 to Count - 2 do
|
926 |
|
|
Items[i].Attributes := Items[i].Attributes + [faReadOnly];
|
927 |
|
|
end;
|
928 |
|
|
end;
|
929 |
|
|
|
930 |
|
|
procedure TIBXServicesLimboTransactionsList.Delete;
|
931 |
|
|
begin
|
932 |
|
|
//Do nothing
|
933 |
|
|
end;
|
934 |
|
|
|
935 |
|
|
procedure TIBXServicesLimboTransactionsList.FixErrors(
|
936 |
|
|
GlobalAction: TTransactionGlobalAction; OutputLog: TStrings);
|
937 |
|
|
begin
|
938 |
|
|
if State = dsEdit then Post;
|
939 |
|
|
(FSource as TIBXLimboTransactionResolutionService).GlobalAction := GlobalAction;
|
940 |
|
|
(FSource as TIBXLimboTransactionResolutionService).Execute(OutputLog);
|
941 |
|
|
Active := false;
|
942 |
|
|
Active := true;
|
943 |
|
|
end;
|
944 |
|
|
|
945 |
|
|
{ TIBXServicesUserList }
|
946 |
|
|
|
947 |
|
|
procedure TIBXServicesUserList.DoBeforePost;
|
948 |
|
|
procedure SetParams;
|
949 |
|
|
begin
|
950 |
|
|
with FSource as TIBXSecurityService do
|
951 |
|
|
begin
|
952 |
|
|
UserID := FieldByName('UserID').AsInteger;
|
953 |
|
|
GroupID := FieldByName('GroupID').AsInteger;
|
954 |
|
|
UserName := FieldByName('SEC$USER_NAME').AsString;
|
955 |
|
|
FirstName := FieldByName('SEC$FIRST_NAME').AsString;
|
956 |
|
|
MiddleName := FieldByName('SEC$MIDDLE_NAME').AsString;
|
957 |
|
|
LastName := FieldByName('SEC$LAST_NAME').AsString;
|
958 |
|
|
if not FieldByName('SEC$PASSWORD').IsNull then
|
959 |
|
|
Password := FieldByName('SEC$PASSWORD').AsString;
|
960 |
|
|
AdminRole := FieldByName('SEC$ADMIN').AsBoolean;
|
961 |
|
|
end;
|
962 |
|
|
end;
|
963 |
|
|
|
964 |
|
|
begin
|
965 |
|
|
inherited DoBeforePost;
|
966 |
|
|
if FLoading then Exit;
|
967 |
|
|
case State of
|
968 |
|
|
dsEdit:
|
969 |
|
|
begin
|
970 |
|
|
SetParams;
|
971 |
|
|
(FSource as TIBXSecurityService).ModifyUser;
|
972 |
|
|
end;
|
973 |
|
|
dsInsert:
|
974 |
|
|
begin
|
975 |
|
|
SetParams;
|
976 |
|
|
(FSource as TIBXSecurityService).AddUser;
|
977 |
|
|
end;
|
978 |
|
|
end;
|
979 |
|
|
end;
|
980 |
|
|
|
981 |
|
|
procedure TIBXServicesUserList.DoAfterInsert;
|
982 |
|
|
begin
|
983 |
|
|
FieldByName('UserID').AsInteger := 0;
|
984 |
|
|
FieldByName('GroupID').AsInteger := 0;
|
985 |
|
|
FieldByName('SEC$PASSWORD').Clear;
|
986 |
|
|
FieldByName('SEC$ADMIN').AsBoolean := false;
|
987 |
|
|
inherited DoAfterInsert;
|
988 |
|
|
end;
|
989 |
|
|
|
990 |
|
|
procedure TIBXServicesUserList.DoAfterPost;
|
991 |
|
|
begin
|
992 |
|
|
{Refresh}
|
993 |
|
|
if not FLoading then
|
994 |
|
|
begin
|
995 |
tony |
210 |
inherited DoAfterPost;
|
996 |
|
|
with FSource as TIBXSecurityService do
|
997 |
tony |
209 |
begin
|
998 |
tony |
210 |
DisplayUser(FieldByName('SEC$USER_NAME').AsString);
|
999 |
|
|
if UserInfoCount > 0 then
|
1000 |
|
|
with UserInfo[0] do
|
1001 |
|
|
begin
|
1002 |
|
|
FieldByName('UserID').AsInteger := UserID;
|
1003 |
|
|
FieldByName('GroupID').AsInteger := GroupID;
|
1004 |
|
|
FieldByName('SEC$USER_NAME').AsString := UserName;
|
1005 |
|
|
FieldByName('SEC$FIRST_NAME').AsString := FirstName;
|
1006 |
|
|
FieldByName('SEC$MIDDLE_NAME').AsString := MiddleName;
|
1007 |
|
|
FieldByName('SEC$LAST_NAME').AsString := LastName;
|
1008 |
|
|
FieldByName('SEC$PASSWORD').Clear;
|
1009 |
|
|
FieldByName('SEC$ADMIN').AsBoolean := AdminRole;
|
1010 |
|
|
end;
|
1011 |
tony |
209 |
end;
|
1012 |
|
|
end;
|
1013 |
|
|
end;
|
1014 |
|
|
|
1015 |
|
|
procedure TIBXServicesUserList.DoAfterOpen;
|
1016 |
|
|
var i: integer;
|
1017 |
|
|
Buf: TStringList;
|
1018 |
|
|
begin
|
1019 |
|
|
buf := TStringList.Create; {Used to sort user info}
|
1020 |
|
|
try
|
1021 |
|
|
with FSource as TIBXSecurityService do
|
1022 |
|
|
begin
|
1023 |
|
|
buf.Sorted := true;
|
1024 |
|
|
DisplayUsers;
|
1025 |
|
|
FLoading := true;
|
1026 |
|
|
try
|
1027 |
|
|
for i := 0 to UserInfoCount - 1 do
|
1028 |
|
|
buf.AddObject(UserInfo[i].UserName,UserInfo[i]);
|
1029 |
|
|
|
1030 |
|
|
for i := 0 to buf.Count - 1 do
|
1031 |
|
|
with TUserInfo(buf.Objects[i]) do
|
1032 |
|
|
begin
|
1033 |
|
|
Append;
|
1034 |
|
|
FieldByName('UserID').AsInteger := UserID;
|
1035 |
|
|
FieldByName('GroupID').AsInteger := GroupID;
|
1036 |
|
|
FieldByName('SEC$USER_NAME').AsString := UserName;
|
1037 |
|
|
FieldByName('SEC$FIRST_NAME').AsString := FirstName;
|
1038 |
|
|
FieldByName('SEC$MIDDLE_NAME').AsString := MiddleName;
|
1039 |
|
|
FieldByName('SEC$LAST_NAME').AsString := LastName;
|
1040 |
|
|
FieldByName('SEC$PASSWORD').Clear;
|
1041 |
|
|
FieldByName('SEC$ADMIN').AsBoolean := AdminRole;
|
1042 |
|
|
Post;
|
1043 |
|
|
end;
|
1044 |
|
|
finally
|
1045 |
|
|
FLoading := false;
|
1046 |
|
|
end;
|
1047 |
|
|
end;
|
1048 |
|
|
finally
|
1049 |
|
|
Buf.Free;
|
1050 |
|
|
end;
|
1051 |
|
|
inherited DoAfterOpen;
|
1052 |
|
|
end;
|
1053 |
|
|
|
1054 |
|
|
procedure TIBXServicesUserList.InternalDelete;
|
1055 |
|
|
begin
|
1056 |
|
|
with FSource as TIBXSecurityService do
|
1057 |
|
|
begin
|
1058 |
|
|
UserName := FieldByName('SEC$USER_NAME').AsString;
|
1059 |
|
|
DeleteUser;
|
1060 |
|
|
end;
|
1061 |
|
|
inherited InternalDelete;
|
1062 |
|
|
end;
|
1063 |
|
|
|
1064 |
|
|
constructor TIBXServicesUserList.Create(AOwner: TComponent);
|
1065 |
|
|
begin
|
1066 |
|
|
inherited Create(AOwner);
|
1067 |
|
|
FRequiredSource := TIBXSecurityService;
|
1068 |
|
|
with FieldDefs do
|
1069 |
|
|
if Count = 0 then
|
1070 |
|
|
begin
|
1071 |
|
|
Add('UserID',ftInteger);
|
1072 |
|
|
Add('GroupID',ftInteger);
|
1073 |
|
|
Add('SEC$USER_NAME',ftString,31);
|
1074 |
|
|
Add('SEC$FIRST_NAME',ftString,32);
|
1075 |
|
|
Add('SEC$MIDDLE_NAME',ftString,32);
|
1076 |
|
|
Add('SEC$LAST_NAME',ftString,32);
|
1077 |
|
|
Add('SEC$PASSWORD',ftString,32);
|
1078 |
|
|
Add('SEC$ADMIN',ftBoolean);
|
1079 |
|
|
end;
|
1080 |
|
|
end;
|
1081 |
|
|
|
1082 |
|
|
{ TIBXServicesDataSet }
|
1083 |
|
|
|
1084 |
|
|
procedure TIBXServicesDataSet.SetSource(AValue: TIBXControlAndQueryService);
|
1085 |
|
|
begin
|
1086 |
|
|
if FSource = AValue then Exit;
|
1087 |
|
|
if (AValue <> nil) and not (AValue is FRequiredSource) then
|
1088 |
|
|
IBError(ibxeNotRequiredDataSetSource,[AValue.ClassName]);
|
1089 |
|
|
if FSource <> nil then
|
1090 |
|
|
begin
|
1091 |
|
|
FSource.UnRegisterDataSet(self);
|
1092 |
|
|
RemoveFreeNotification(FSource);
|
1093 |
|
|
end;
|
1094 |
|
|
FSource := AValue;
|
1095 |
|
|
if FSource <> nil then
|
1096 |
|
|
begin
|
1097 |
|
|
FSource.RegisterDataSet(self);
|
1098 |
|
|
FreeNotification(FSource);
|
1099 |
|
|
end;
|
1100 |
|
|
end;
|
1101 |
|
|
|
1102 |
|
|
procedure TIBXServicesDataSet.DoBeforeClose;
|
1103 |
|
|
begin
|
1104 |
|
|
if csDestroying in ComponentState then Exit;
|
1105 |
|
|
if State in [dsEdit,dsInsert] then Post;
|
1106 |
|
|
Clear(false);
|
1107 |
|
|
inherited DoBeforeClose;
|
1108 |
|
|
end;
|
1109 |
|
|
|
1110 |
|
|
procedure TIBXServicesDataSet.Notification(AComponent: TComponent;
|
1111 |
|
|
Operation: TOperation);
|
1112 |
|
|
begin
|
1113 |
|
|
inherited Notification(AComponent, Operation);
|
1114 |
|
|
if (Operation = opRemove) and (AComponent = FSource) then
|
1115 |
|
|
FSource := nil;
|
1116 |
|
|
end;
|
1117 |
|
|
|
1118 |
|
|
destructor TIBXServicesDataSet.Destroy;
|
1119 |
|
|
begin
|
1120 |
|
|
Source := nil;
|
1121 |
|
|
inherited Destroy;
|
1122 |
|
|
end;
|
1123 |
|
|
|
1124 |
|
|
{ TIBXLimboTransactionResolutionService }
|
1125 |
|
|
|
1126 |
|
|
function TIBXLimboTransactionResolutionService.GetLimboTransactionInfo(
|
1127 |
|
|
index: integer): TLimboTransactionInfo;
|
1128 |
|
|
begin
|
1129 |
|
|
if index < GetLimboTransactionInfoCount then
|
1130 |
|
|
Result := FLimboTransactionInfo[index]
|
1131 |
|
|
else
|
1132 |
|
|
Result := nil;
|
1133 |
|
|
end;
|
1134 |
|
|
|
1135 |
|
|
function TIBXLimboTransactionResolutionService.GetLimboTransactionInfoCount: integer;
|
1136 |
|
|
begin
|
1137 |
|
|
Result := Length(FLimboTransactionInfo);
|
1138 |
|
|
if Result = 0 then
|
1139 |
|
|
Result := FetchLimboTransactionInfo;
|
1140 |
|
|
end;
|
1141 |
|
|
|
1142 |
|
|
procedure TIBXLimboTransactionResolutionService.SetServiceStartOptions;
|
1143 |
|
|
var i: integer;
|
1144 |
|
|
begin
|
1145 |
|
|
SRB.Add(isc_action_svc_repair);
|
1146 |
|
|
AddDBNameToSRB;
|
1147 |
|
|
if Length(FLimboTransactionInfo) = 0 then
|
1148 |
|
|
SRB.Add(isc_spb_options).AsInteger := isc_spb_rpr_list_limbo_trans
|
1149 |
|
|
else
|
1150 |
|
|
{Fixing existing transactions}
|
1151 |
|
|
begin
|
1152 |
|
|
case FGlobalAction of
|
1153 |
|
|
NoGlobalAction:
|
1154 |
|
|
begin
|
1155 |
|
|
for i := 0 to LimboTransactionInfoCount - 1 do
|
1156 |
|
|
begin
|
1157 |
|
|
if (FLimboTransactionInfo[i].Action = CommitAction) then
|
1158 |
|
|
SRB.Add(isc_spb_rpr_commit_trans).AsInteger := FLimboTransactionInfo[i].ID
|
1159 |
|
|
else
|
1160 |
|
|
SRB.Add(isc_spb_rpr_rollback_trans).AsInteger := FLimboTransactionInfo[i].ID;
|
1161 |
|
|
end;
|
1162 |
|
|
end;
|
1163 |
|
|
|
1164 |
|
|
CommitGlobal:
|
1165 |
|
|
begin
|
1166 |
|
|
for i := 0 to LimboTransactionInfoCount - 1 do
|
1167 |
|
|
SRB.Add(isc_spb_rpr_commit_trans).AsInteger := FLimboTransactionInfo[i].ID;
|
1168 |
|
|
end;
|
1169 |
|
|
|
1170 |
|
|
RollbackGlobal:
|
1171 |
|
|
begin
|
1172 |
|
|
for i := 0 to LimboTransactionInfoCount - 1 do
|
1173 |
|
|
SRB.Add(isc_spb_rpr_rollback_trans).AsInteger := FLimboTransactionInfo[i].ID;
|
1174 |
|
|
end;
|
1175 |
|
|
|
1176 |
|
|
RecoverTwoPhaseGlobal:
|
1177 |
|
|
begin
|
1178 |
|
|
for i := 0 to LimboTransactionInfoCount - 1 do
|
1179 |
|
|
SRB.Add(isc_spb_rpr_recover_two_phase).AsInteger := FLimboTransactionInfo[i].ID;
|
1180 |
|
|
end;
|
1181 |
|
|
end;
|
1182 |
|
|
end;
|
1183 |
|
|
end;
|
1184 |
|
|
|
1185 |
|
|
destructor TIBXLimboTransactionResolutionService.Destroy;
|
1186 |
|
|
begin
|
1187 |
|
|
Clear;
|
1188 |
|
|
inherited Destroy;
|
1189 |
|
|
end;
|
1190 |
|
|
|
1191 |
|
|
procedure TIBXLimboTransactionResolutionService.Clear;
|
1192 |
|
|
var
|
1193 |
|
|
i : Integer;
|
1194 |
|
|
begin
|
1195 |
|
|
for i := 0 to High(FLimboTransactionInfo) do
|
1196 |
|
|
FLimboTransactionInfo[i].Free;
|
1197 |
|
|
SetLength(FLimboTransactionInfo,0);
|
1198 |
|
|
end;
|
1199 |
|
|
|
1200 |
|
|
|
1201 |
|
|
function TIBXLimboTransactionResolutionService.FetchLimboTransactionInfo: integer;
|
1202 |
|
|
|
1203 |
|
|
procedure NextLimboTransaction(index: integer);
|
1204 |
|
|
begin
|
1205 |
|
|
SetLength(FLimboTransactionInfo, index+1);
|
1206 |
|
|
FLimboTransactionInfo[index] := TLimboTransactionInfo.Create;
|
1207 |
|
|
{ if no advice commit as default }
|
1208 |
|
|
FLimboTransactionInfo[index].Advise := UnknownAdvise;
|
1209 |
|
|
FLimboTransactionInfo[index].Action:= CommitAction;
|
1210 |
|
|
end;
|
1211 |
|
|
|
1212 |
|
|
var
|
1213 |
|
|
i,j, k: Integer;
|
1214 |
|
|
begin
|
1215 |
|
|
Clear;
|
1216 |
|
|
Result := 0;
|
1217 |
|
|
ServiceStart;
|
1218 |
|
|
SRB.Add(isc_info_svc_limbo_trans);
|
1219 |
|
|
InternalServiceQuery;
|
1220 |
|
|
|
1221 |
|
|
k := -1;
|
1222 |
|
|
for i := 0 to FServiceQueryResults.Count - 1 do
|
1223 |
|
|
with FServiceQueryResults[i] do
|
1224 |
|
|
case getItemType of
|
1225 |
|
|
isc_info_svc_limbo_trans:
|
1226 |
|
|
begin
|
1227 |
|
|
if FServiceQueryResults[i].Count = 0 then continue;
|
1228 |
|
|
NextLimboTransaction(0);
|
1229 |
|
|
for j := 0 to FServiceQueryResults[i].Count - 1 do
|
1230 |
|
|
begin
|
1231 |
|
|
with FServiceQueryResults[i][j] do
|
1232 |
|
|
begin
|
1233 |
|
|
case getItemType of
|
1234 |
|
|
isc_spb_single_tra_id:
|
1235 |
|
|
begin
|
1236 |
|
|
Inc(k);
|
1237 |
|
|
if k > 0 then
|
1238 |
|
|
NextLimboTransaction(k);
|
1239 |
|
|
FLimboTransactionInfo[k].MultiDatabase := False;
|
1240 |
|
|
FLimboTransactionInfo[k].ID := AsInteger;
|
1241 |
|
|
end;
|
1242 |
|
|
|
1243 |
|
|
isc_spb_multi_tra_id:
|
1244 |
|
|
begin
|
1245 |
|
|
Inc(k);
|
1246 |
|
|
if k > 0 then
|
1247 |
|
|
NextLimboTransaction(k);
|
1248 |
|
|
FLimboTransactionInfo[k].MultiDatabase := True;
|
1249 |
|
|
FLimboTransactionInfo[k].ID := AsInteger;
|
1250 |
|
|
end;
|
1251 |
|
|
|
1252 |
|
|
isc_spb_tra_host_site:
|
1253 |
|
|
FLimboTransactionInfo[k].HostSite := AsString;
|
1254 |
|
|
|
1255 |
|
|
isc_spb_tra_state:
|
1256 |
|
|
case AsByte of
|
1257 |
|
|
isc_spb_tra_state_limbo:
|
1258 |
|
|
FLimboTransactionInfo[k].State := LimboState;
|
1259 |
|
|
|
1260 |
|
|
isc_spb_tra_state_commit:
|
1261 |
|
|
FLimboTransactionInfo[k].State := CommitState;
|
1262 |
|
|
|
1263 |
|
|
isc_spb_tra_state_rollback:
|
1264 |
|
|
FLimboTransactionInfo[k].State := RollbackState;
|
1265 |
|
|
|
1266 |
|
|
else
|
1267 |
|
|
FLimboTransactionInfo[k].State := UnknownState;
|
1268 |
|
|
end;
|
1269 |
|
|
|
1270 |
|
|
isc_spb_tra_remote_site:
|
1271 |
|
|
FLimboTransactionInfo[k].RemoteSite := AsString;
|
1272 |
|
|
|
1273 |
|
|
isc_spb_tra_db_path:
|
1274 |
|
|
FLimboTransactionInfo[k].RemoteDatabasePath := AsString;
|
1275 |
|
|
|
1276 |
|
|
isc_spb_tra_advise:
|
1277 |
|
|
with FLimboTransactionInfo[k] do
|
1278 |
|
|
begin
|
1279 |
|
|
case (AsByte) of
|
1280 |
|
|
isc_spb_tra_advise_commit:
|
1281 |
|
|
begin
|
1282 |
|
|
Advise := CommitAdvise;
|
1283 |
|
|
Action:= CommitAction;
|
1284 |
|
|
end;
|
1285 |
|
|
|
1286 |
|
|
isc_spb_tra_advise_rollback:
|
1287 |
|
|
begin
|
1288 |
|
|
Advise := RollbackAdvise;
|
1289 |
|
|
Action := RollbackAction;
|
1290 |
|
|
end;
|
1291 |
|
|
|
1292 |
|
|
else
|
1293 |
|
|
Advise := UnknownAdvise;
|
1294 |
|
|
end;
|
1295 |
|
|
end;
|
1296 |
|
|
|
1297 |
|
|
else
|
1298 |
|
|
IBError(ibxeOutputParsingError, [getItemType]);
|
1299 |
|
|
end;
|
1300 |
|
|
end;
|
1301 |
|
|
end;
|
1302 |
|
|
end;
|
1303 |
|
|
else
|
1304 |
|
|
IBError(ibxeOutputParsingError, [getItemType]);
|
1305 |
|
|
end;
|
1306 |
|
|
Result := Length(FLimboTransactionInfo);
|
1307 |
|
|
end;
|
1308 |
|
|
|
1309 |
|
|
procedure TIBXLimboTransactionResolutionService.Execute(OutputLog: TStrings);
|
1310 |
|
|
begin
|
1311 |
|
|
if Length(FLimboTransactionInfo) > 0 then
|
1312 |
|
|
begin
|
1313 |
|
|
ServiceStart; {Fix is implicit in non-zero list of Limbo transactions}
|
1314 |
|
|
while not Eof do
|
1315 |
|
|
OutputLog.Add(GetNextLine);
|
1316 |
|
|
while IsServiceRunning do;
|
1317 |
|
|
Clear;
|
1318 |
|
|
end;
|
1319 |
|
|
end;
|
1320 |
|
|
|
1321 |
|
|
{ TIBXSecurityService }
|
1322 |
|
|
|
1323 |
|
|
constructor TIBXSecurityService.Create(AOwner: TComponent);
|
1324 |
|
|
begin
|
1325 |
|
|
inherited Create(AOwner);
|
1326 |
|
|
FModifyParams := [];
|
1327 |
|
|
end;
|
1328 |
|
|
|
1329 |
|
|
destructor TIBXSecurityService.Destroy;
|
1330 |
|
|
var
|
1331 |
|
|
i : Integer;
|
1332 |
|
|
begin
|
1333 |
|
|
for i := 0 to High(FUserInfo) do
|
1334 |
|
|
FUserInfo[i].Free;
|
1335 |
|
|
FUserInfo := nil;
|
1336 |
|
|
inherited Destroy;
|
1337 |
|
|
end;
|
1338 |
|
|
|
1339 |
|
|
procedure TIBXSecurityService.Execute(OutputLog: TStrings);
|
1340 |
|
|
begin
|
1341 |
|
|
//Do nothing
|
1342 |
|
|
end;
|
1343 |
|
|
|
1344 |
|
|
procedure TIBXSecurityService.FetchUserInfo;
|
1345 |
|
|
var
|
1346 |
|
|
i, j, k: Integer;
|
1347 |
|
|
begin
|
1348 |
|
|
SRB.Add(isc_info_svc_get_users);
|
1349 |
|
|
InternalServiceQuery;
|
1350 |
|
|
|
1351 |
|
|
for i := 0 to High(FUserInfo) do
|
1352 |
|
|
FUserInfo[i].Free;
|
1353 |
|
|
for i := 0 to FServiceQueryResults.Count - 1 do
|
1354 |
|
|
with FServiceQueryResults[i] do
|
1355 |
|
|
begin
|
1356 |
|
|
case getItemType of
|
1357 |
|
|
isc_info_svc_get_users:
|
1358 |
|
|
begin
|
1359 |
|
|
SetLength(FUserInfo,1);
|
1360 |
|
|
k := 0;
|
1361 |
|
|
FUserInfo[0] := TUserInfo.Create;
|
1362 |
|
|
FUserInfo[0].UserName := '';
|
1363 |
|
|
for j := 0 to FServiceQueryResults[i].Count - 1 do
|
1364 |
|
|
begin
|
1365 |
|
|
with FServiceQueryResults[i][j] do
|
1366 |
|
|
case getItemType of
|
1367 |
|
|
isc_spb_sec_username:
|
1368 |
|
|
begin
|
1369 |
|
|
if FUserInfo[k].UserName <> '' then
|
1370 |
|
|
begin
|
1371 |
|
|
Inc(k);
|
1372 |
|
|
SetLength(FUserInfo,k+1);
|
1373 |
|
|
if FUserInfo[k] = nil then
|
1374 |
|
|
FUserInfo[k] := TUserInfo.Create;
|
1375 |
|
|
end;
|
1376 |
|
|
FUserInfo[k].UserName := AsString;
|
1377 |
|
|
end;
|
1378 |
|
|
|
1379 |
|
|
isc_spb_sec_firstname:
|
1380 |
|
|
FUserInfo[k].FirstName := AsString;
|
1381 |
|
|
|
1382 |
|
|
isc_spb_sec_middlename:
|
1383 |
|
|
FUserInfo[k].MiddleName := AsString;
|
1384 |
|
|
|
1385 |
|
|
isc_spb_sec_lastname:
|
1386 |
|
|
FUserInfo[k].LastName := AsString;
|
1387 |
|
|
|
1388 |
|
|
isc_spb_sec_userId:
|
1389 |
|
|
FUserInfo[k].UserId := AsInteger;
|
1390 |
|
|
|
1391 |
|
|
isc_spb_sec_groupid:
|
1392 |
|
|
FUserInfo[k].GroupID := AsInteger;
|
1393 |
|
|
|
1394 |
|
|
isc_spb_sec_admin:
|
1395 |
|
|
FUserInfo[k].AdminRole := AsInteger <> 0;
|
1396 |
|
|
|
1397 |
|
|
else
|
1398 |
|
|
IBError(ibxeOutputParsingError, [getItemType]);
|
1399 |
|
|
end;
|
1400 |
|
|
end;
|
1401 |
|
|
end;
|
1402 |
|
|
else
|
1403 |
|
|
IBError(ibxeOutputParsingError, [getItemType]);
|
1404 |
|
|
end;
|
1405 |
|
|
end;
|
1406 |
|
|
end;
|
1407 |
|
|
|
1408 |
|
|
function TIBXSecurityService.GetUserInfo(Index: Integer): TUserInfo;
|
1409 |
|
|
begin
|
1410 |
|
|
if Index <= High(FUSerInfo) then
|
1411 |
|
|
result := FUserInfo[Index]
|
1412 |
|
|
else
|
1413 |
|
|
result := nil;
|
1414 |
|
|
end;
|
1415 |
|
|
|
1416 |
|
|
function TIBXSecurityService.GetUserInfoCount: Integer;
|
1417 |
|
|
begin
|
1418 |
|
|
Result := Length(FUserInfo);
|
1419 |
|
|
end;
|
1420 |
|
|
|
1421 |
|
|
procedure TIBXSecurityService.AddUser;
|
1422 |
|
|
begin
|
1423 |
|
|
SecurityAction := ActionAddUser;
|
1424 |
|
|
ServiceStart;
|
1425 |
|
|
while IsServiceRunning do;
|
1426 |
|
|
end;
|
1427 |
|
|
|
1428 |
|
|
procedure TIBXSecurityService.DeleteUser;
|
1429 |
|
|
begin
|
1430 |
|
|
SecurityAction := ActionDeleteUser;
|
1431 |
|
|
ServiceStart;
|
1432 |
|
|
while IsServiceRunning do;
|
1433 |
|
|
end;
|
1434 |
|
|
|
1435 |
|
|
procedure TIBXSecurityService.DisplayUsers;
|
1436 |
|
|
begin
|
1437 |
|
|
SecurityAction := ActionDisplayUser;
|
1438 |
|
|
ClearParams;
|
1439 |
|
|
FUserName := '';
|
1440 |
|
|
ServiceStart;
|
1441 |
|
|
FetchUserInfo;
|
1442 |
|
|
end;
|
1443 |
|
|
|
1444 |
|
|
procedure TIBXSecurityService.DisplayUser(aUserName: string);
|
1445 |
|
|
begin
|
1446 |
|
|
SecurityAction := ActionDisplayUser;
|
1447 |
|
|
ClearParams;
|
1448 |
|
|
FUserName := aUserName;
|
1449 |
|
|
ServiceStart;
|
1450 |
|
|
FetchUserInfo;
|
1451 |
|
|
end;
|
1452 |
|
|
|
1453 |
|
|
procedure TIBXSecurityService.ModifyUser;
|
1454 |
|
|
begin
|
1455 |
|
|
SecurityAction := ActionModifyUser;
|
1456 |
|
|
ServiceStart;
|
1457 |
|
|
while IsServiceRunning do;
|
1458 |
|
|
end;
|
1459 |
|
|
|
1460 |
|
|
function TIBXSecurityService.HasAdminRole: boolean;
|
1461 |
|
|
begin
|
1462 |
|
|
CheckActive;
|
1463 |
|
|
with ServicesConnection do
|
1464 |
|
|
Result := (ServerVersionNo[1] > 2) or
|
1465 |
|
|
((ServerVersionNo[1] = 2) and (ServerVersionNo[2] = 5));
|
1466 |
|
|
end;
|
1467 |
|
|
|
1468 |
|
|
procedure TIBXSecurityService.SetAutoAdmin(Value: Boolean);
|
1469 |
|
|
begin
|
1470 |
|
|
CheckActive;
|
1471 |
|
|
{only available for Firebird 2.5 and later}
|
1472 |
|
|
with ServicesConnection do
|
1473 |
|
|
if (ServerVersionNo[1] < 2) or
|
1474 |
|
|
((ServerVersionNo[1] = 2) and (ServerVersionNo[2] < 5)) then Exit;
|
1475 |
|
|
if Value then
|
1476 |
|
|
SRB.Add(isc_action_svc_set_mapping)
|
1477 |
|
|
else
|
1478 |
|
|
SRB.Add(isc_action_svc_drop_mapping);
|
1479 |
|
|
InternalServiceStart;
|
1480 |
|
|
while IsServiceRunning do;
|
1481 |
|
|
end;
|
1482 |
|
|
|
1483 |
|
|
procedure TIBXSecurityService.SetSecurityAction (Value: TSecurityAction);
|
1484 |
|
|
begin
|
1485 |
|
|
FSecurityAction := Value;
|
1486 |
|
|
if Value = ActionDeleteUser then
|
1487 |
|
|
ClearParams;
|
1488 |
|
|
end;
|
1489 |
|
|
|
1490 |
|
|
procedure TIBXSecurityService.ClearParams;
|
1491 |
|
|
begin
|
1492 |
|
|
FModifyParams := [];
|
1493 |
|
|
FFirstName := '';
|
1494 |
|
|
FMiddleName := '';
|
1495 |
|
|
FLastName := '';
|
1496 |
|
|
FGroupID := 0;
|
1497 |
|
|
FUserID := 0;
|
1498 |
|
|
FPassword := '';
|
1499 |
|
|
end;
|
1500 |
|
|
|
1501 |
|
|
procedure TIBXSecurityService.SetAdminRole(AValue: boolean);
|
1502 |
|
|
begin
|
1503 |
|
|
FAdminRole := AValue;
|
1504 |
|
|
Include (FModifyParams, ModifyAdminRole);
|
1505 |
|
|
end;
|
1506 |
|
|
|
1507 |
|
|
procedure TIBXSecurityService.SetFirstName (Value: String);
|
1508 |
|
|
begin
|
1509 |
|
|
FFirstName := Value;
|
1510 |
|
|
Include (FModifyParams, ModifyFirstName);
|
1511 |
|
|
end;
|
1512 |
|
|
|
1513 |
|
|
procedure TIBXSecurityService.SetMiddleName (Value: String);
|
1514 |
|
|
begin
|
1515 |
|
|
FMiddleName := Value;
|
1516 |
|
|
Include (FModifyParams, ModifyMiddleName);
|
1517 |
|
|
end;
|
1518 |
|
|
|
1519 |
|
|
procedure TIBXSecurityService.SetLastName (Value: String);
|
1520 |
|
|
begin
|
1521 |
|
|
FLastName := Value;
|
1522 |
|
|
Include (FModifyParams, ModifyLastName);
|
1523 |
|
|
end;
|
1524 |
|
|
|
1525 |
|
|
procedure TIBXSecurityService.SetPassword (Value: String);
|
1526 |
|
|
begin
|
1527 |
|
|
FPassword := Value;
|
1528 |
|
|
Include (FModifyParams, ModifyPassword);
|
1529 |
|
|
end;
|
1530 |
|
|
|
1531 |
|
|
procedure TIBXSecurityService.SetUserId (Value: Integer);
|
1532 |
|
|
begin
|
1533 |
|
|
FUserId := Value;
|
1534 |
|
|
Include (FModifyParams, ModifyUserId);
|
1535 |
|
|
end;
|
1536 |
|
|
|
1537 |
|
|
procedure TIBXSecurityService.SetGroupId (Value: Integer);
|
1538 |
|
|
begin
|
1539 |
|
|
FGroupId := Value;
|
1540 |
|
|
Include (FModifyParams, ModifyGroupId);
|
1541 |
|
|
end;
|
1542 |
|
|
|
1543 |
|
|
procedure TIBXSecurityService.Loaded;
|
1544 |
|
|
begin
|
1545 |
|
|
inherited Loaded;
|
1546 |
|
|
ClearParams;
|
1547 |
|
|
end;
|
1548 |
|
|
|
1549 |
|
|
procedure TIBXSecurityService.SetServiceStartOptions;
|
1550 |
|
|
var
|
1551 |
|
|
Len: UShort;
|
1552 |
|
|
|
1553 |
|
|
begin
|
1554 |
|
|
case FSecurityAction of
|
1555 |
|
|
ActionDisplayUser:
|
1556 |
|
|
begin
|
1557 |
|
|
if HasAdminRole then
|
1558 |
|
|
SRB.Add(isc_action_svc_display_user_adm) {Firebird 2.5 and later only}
|
1559 |
|
|
else
|
1560 |
|
|
SRB.Add(isc_action_svc_display_user);
|
1561 |
|
|
if UserName <> '' then
|
1562 |
|
|
SRB.Add(isc_spb_sec_username).AsString := UserName;
|
1563 |
|
|
end;
|
1564 |
|
|
|
1565 |
|
|
ActionAddUser:
|
1566 |
|
|
begin
|
1567 |
|
|
if ( Pos(' ', FUserName) > 0 ) then
|
1568 |
|
|
IBError(ibxeStartParamsError, [nil]);
|
1569 |
|
|
Len := Length(FUserName);
|
1570 |
|
|
if (Len = 0) then
|
1571 |
|
|
IBError(ibxeStartParamsError, [nil]);
|
1572 |
|
|
SRB.Add(isc_action_svc_add_user);
|
1573 |
|
|
SRB.Add(isc_spb_sec_username).AsString := FUserName;
|
1574 |
|
|
if FSQLRole <> '' then
|
1575 |
|
|
SRB.Add(isc_spb_sql_role_name).AsString := FSQLRole;
|
1576 |
|
|
SRB.Add(isc_spb_sec_userid).AsInteger := FUserID;
|
1577 |
|
|
SRB.Add(isc_spb_sec_groupid).AsInteger := FGroupID;
|
1578 |
|
|
SRB.Add(isc_spb_sec_password).AsString := FPassword;
|
1579 |
|
|
SRB.Add(isc_spb_sec_firstname).AsString := FFirstName;
|
1580 |
|
|
SRB.Add(isc_spb_sec_middlename).AsString := FMiddleName;
|
1581 |
|
|
SRB.Add(isc_spb_sec_lastname).AsString := FLastName;
|
1582 |
|
|
if HasAdminRole then
|
1583 |
|
|
SRB.Add(isc_spb_sec_admin).AsInteger := ord(FAdminRole);
|
1584 |
|
|
end;
|
1585 |
|
|
|
1586 |
|
|
ActionDeleteUser:
|
1587 |
|
|
begin
|
1588 |
|
|
Len := Length(FUserName);
|
1589 |
|
|
if (Len = 0) then
|
1590 |
|
|
IBError(ibxeStartParamsError, [nil]);
|
1591 |
|
|
SRB.Add(isc_action_svc_delete_user);
|
1592 |
|
|
SRB.Add(isc_spb_sec_username).AsString := FUserName;
|
1593 |
|
|
if FSQLRole <> '' then
|
1594 |
|
|
SRB.Add(isc_spb_sql_role_name).AsString := FSQLRole;
|
1595 |
|
|
end;
|
1596 |
|
|
|
1597 |
|
|
ActionModifyUser:
|
1598 |
|
|
begin
|
1599 |
|
|
Len := Length(FUserName);
|
1600 |
|
|
if (Len = 0) then
|
1601 |
|
|
IBError(ibxeStartParamsError, [nil]);
|
1602 |
|
|
SRB.Add(isc_action_svc_modify_user);
|
1603 |
|
|
SRB.Add(isc_spb_sec_username).AsString := FUserName;
|
1604 |
|
|
if FSQLRole <> '' then
|
1605 |
|
|
SRB.Add(isc_spb_sql_role_name).AsString := FSQLRole;
|
1606 |
|
|
if (ModifyUserId in FModifyParams) then
|
1607 |
|
|
SRB.Add(isc_spb_sec_userid).AsInteger := FUserID;
|
1608 |
|
|
if (ModifyGroupId in FModifyParams) then
|
1609 |
|
|
SRB.Add(isc_spb_sec_groupid).AsInteger := FGroupID;
|
1610 |
|
|
if (ModifyPassword in FModifyParams) then
|
1611 |
|
|
SRB.Add(isc_spb_sec_password).AsString := FPassword;
|
1612 |
|
|
if (ModifyFirstName in FModifyParams) then
|
1613 |
|
|
SRB.Add(isc_spb_sec_firstname).AsString := FFirstName;
|
1614 |
|
|
if (ModifyMiddleName in FModifyParams) then
|
1615 |
|
|
SRB.Add(isc_spb_sec_middlename).AsString := FMiddleName;
|
1616 |
|
|
if (ModifyLastName in FModifyParams) then
|
1617 |
|
|
SRB.Add(isc_spb_sec_lastname).AsString := FLastName;
|
1618 |
|
|
if (ModifyAdminRole in FModifyParams) and HasAdminRole then
|
1619 |
|
|
begin
|
1620 |
|
|
if FAdminRole then
|
1621 |
|
|
SRB.Add(isc_spb_sec_admin).AsInteger := 1
|
1622 |
|
|
else
|
1623 |
|
|
SRB.Add(isc_spb_sec_admin).AsInteger := 0;
|
1624 |
|
|
end;
|
1625 |
|
|
end;
|
1626 |
|
|
end;
|
1627 |
|
|
ClearParams;
|
1628 |
|
|
end;
|
1629 |
|
|
|
1630 |
|
|
|
1631 |
|
|
{ TIBXValidationService }
|
1632 |
|
|
|
1633 |
|
|
procedure TIBXValidationService.SetServiceStartOptions;
|
1634 |
|
|
var
|
1635 |
|
|
param: Integer;
|
1636 |
|
|
begin
|
1637 |
|
|
SRB.Add(isc_action_svc_repair);
|
1638 |
|
|
AddDBNAmeToSRB;
|
1639 |
|
|
|
1640 |
|
|
param := 0;
|
1641 |
|
|
if (SweepDB in Options) then
|
1642 |
|
|
param := param or isc_spb_rpr_sweep_db;
|
1643 |
|
|
if (ValidateDB in Options) then
|
1644 |
|
|
param := param or isc_spb_rpr_validate_db;
|
1645 |
|
|
|
1646 |
|
|
if (CheckDB in Options) then
|
1647 |
|
|
param := param or isc_spb_rpr_check_db;
|
1648 |
|
|
if (IgnoreChecksum in Options) then
|
1649 |
|
|
param := param or isc_spb_rpr_ignore_checksum;
|
1650 |
|
|
if (KillShadows in Options) then
|
1651 |
|
|
param := param or isc_spb_rpr_kill_shadows;
|
1652 |
|
|
if (MendDB in Options) then
|
1653 |
|
|
param := param or isc_spb_rpr_mend_db;
|
1654 |
|
|
if (ValidateFull in Options) then
|
1655 |
|
|
begin
|
1656 |
|
|
param := param or isc_spb_rpr_full;
|
1657 |
|
|
if not (MendDB in Options) then
|
1658 |
|
|
param := param or isc_spb_rpr_validate_db;
|
1659 |
|
|
end;
|
1660 |
|
|
if param > 0 then
|
1661 |
|
|
SRB.Add(isc_spb_options).AsInteger := param;
|
1662 |
|
|
end;
|
1663 |
|
|
|
1664 |
|
|
{ TIBXOnlineValidationService }
|
1665 |
|
|
|
1666 |
|
|
procedure TIBXOnlineValidationService.SetServiceStartOptions;
|
1667 |
|
|
begin
|
1668 |
|
|
SRB.Add(isc_action_svc_validate);
|
1669 |
|
|
AddDBNameToSRB;
|
1670 |
|
|
if IncludeTables <> '' then
|
1671 |
|
|
SRB.Add(isc_spb_val_tab_incl).AsString := IncludeTables;
|
1672 |
|
|
if ExcludeTables <> '' then
|
1673 |
|
|
SRB.Add(isc_spb_val_tab_excl).AsString := ExcludeTables;
|
1674 |
|
|
if IncludeIndexes <> '' then
|
1675 |
|
|
SRB.Add(isc_spb_val_idx_incl).AsString := IncludeIndexes;
|
1676 |
|
|
if ExcludeIndexes <> '' then
|
1677 |
|
|
SRB.Add(isc_spb_val_idx_excl).AsString := ExcludeIndexes;
|
1678 |
|
|
if LockTimeout <> 0 then
|
1679 |
|
|
SRB.Add(isc_spb_val_lock_timeout).AsInteger := LockTimeout;
|
1680 |
|
|
end;
|
1681 |
|
|
|
1682 |
|
|
constructor TIBXOnlineValidationService.Create(AOwner: TComponent);
|
1683 |
|
|
begin
|
1684 |
|
|
inherited Create(AOwner);
|
1685 |
|
|
FLockTimeout := 10;
|
1686 |
|
|
end;
|
1687 |
|
|
|
1688 |
|
|
procedure TIBXOnlineValidationService.ServiceStart;
|
1689 |
|
|
begin
|
1690 |
|
|
CheckActive;
|
1691 |
|
|
{Firebird 2.5 and later}
|
1692 |
|
|
with ServicesConnection do
|
1693 |
|
|
if (ServerVersionNo[1] < 2) or
|
1694 |
|
|
((ServerVersionNo[1] = 2) and (ServerVersionNo[2] < 5)) then
|
1695 |
|
|
IBError(ibxeServiceUnavailable,[]);
|
1696 |
|
|
inherited ServiceStart;
|
1697 |
|
|
end;
|
1698 |
|
|
|
1699 |
|
|
{ TIBXServerSideRestoreService }
|
1700 |
|
|
|
1701 |
|
|
procedure TIBXServerSideRestoreService.SetBackupFiles(const Value: TStrings);
|
1702 |
|
|
begin
|
1703 |
|
|
FBackupFiles.Assign(Value);
|
1704 |
|
|
end;
|
1705 |
|
|
|
1706 |
|
|
procedure TIBXServerSideRestoreService.SetArchiveSource;
|
1707 |
|
|
var i: integer;
|
1708 |
|
|
begin
|
1709 |
|
|
for i := 0 to FBackupFiles.Count - 1 do
|
1710 |
|
|
begin
|
1711 |
|
|
if (Trim(FBackupFiles[i]) = '') then continue;
|
1712 |
|
|
if (Pos('=', FBackupFiles[i]) <> 0) then {mbcs ok}
|
1713 |
|
|
begin
|
1714 |
|
|
SRB.Add(isc_spb_bkp_file).AsString := FBackupFiles.Names[i];
|
1715 |
|
|
SRB.Add(isc_spb_bkp_length).AsInteger := StrToInt(FBackupFiles.ValueFromIndex[i]);
|
1716 |
|
|
end
|
1717 |
|
|
else
|
1718 |
|
|
SRB.Add(isc_spb_bkp_file).AsString := FBackupFiles[i];
|
1719 |
|
|
end
|
1720 |
|
|
end;
|
1721 |
|
|
|
1722 |
|
|
constructor TIBXServerSideRestoreService.Create(AOwner: TComponent);
|
1723 |
|
|
begin
|
1724 |
|
|
inherited Create(AOwner);
|
1725 |
|
|
FBackupFiles := TStringList.Create;
|
1726 |
|
|
end;
|
1727 |
|
|
|
1728 |
|
|
destructor TIBXServerSideRestoreService.Destroy;
|
1729 |
|
|
begin
|
1730 |
|
|
if assigned(FBackupFiles) then FBackupFiles.Free;
|
1731 |
|
|
inherited Destroy;
|
1732 |
|
|
end;
|
1733 |
|
|
|
1734 |
|
|
{ TIBXRestoreService }
|
1735 |
|
|
|
1736 |
|
|
procedure TIBXRestoreService.SetDatabaseFiles(const Value: TStrings);
|
1737 |
|
|
begin
|
1738 |
|
|
FDatabaseFiles.Assign(Value);
|
1739 |
|
|
end;
|
1740 |
|
|
|
1741 |
|
|
procedure TIBXRestoreService.DatabaseNameChanged;
|
1742 |
|
|
begin
|
1743 |
|
|
inherited DatabaseNameChanged;
|
1744 |
|
|
DatabaseFiles.Clear;
|
1745 |
|
|
DatabaseFiles.Add(DatabaseName);
|
1746 |
|
|
end;
|
1747 |
|
|
|
1748 |
|
|
procedure TIBXRestoreService.SetServiceStartOptions;
|
1749 |
|
|
var
|
1750 |
|
|
param: Integer;
|
1751 |
|
|
i: integer;
|
1752 |
|
|
begin
|
1753 |
|
|
SRB.Add(isc_action_svc_restore);
|
1754 |
|
|
inherited SetServiceStartOptions;
|
1755 |
|
|
|
1756 |
|
|
param := 0;
|
1757 |
|
|
if (DeactivateIndexes in Options) then
|
1758 |
|
|
param := param or isc_spb_res_deactivate_idx;
|
1759 |
|
|
if (NoShadow in Options) then
|
1760 |
|
|
param := param or isc_spb_res_no_shadow;
|
1761 |
|
|
if (NoValidityCheck in Options) then
|
1762 |
|
|
param := param or isc_spb_res_no_validity;
|
1763 |
|
|
if (OneRelationAtATime in Options) then
|
1764 |
|
|
param := param or isc_spb_res_one_at_a_time;
|
1765 |
|
|
if (Replace in Options) then
|
1766 |
|
|
param := param or isc_spb_res_replace;
|
1767 |
|
|
if (CreateNewDB in Options) then
|
1768 |
|
|
param := param or isc_spb_res_create;
|
1769 |
|
|
if (UseAllSpace in Options) then
|
1770 |
|
|
param := param or isc_spb_res_use_all_space;
|
1771 |
|
|
if (RestoreMetaDataOnly in Options) then
|
1772 |
|
|
param := param or isc_spb_res_metadata_only;
|
1773 |
|
|
SRB.Add(isc_spb_options).AsInteger := param;
|
1774 |
|
|
|
1775 |
|
|
if FPageSize > 0 then
|
1776 |
|
|
SRB.Add(isc_spb_res_page_size).AsInteger := FPageSize;
|
1777 |
|
|
if FPageBuffers > 0 then
|
1778 |
|
|
SRB.Add(isc_spb_res_buffers).AsInteger := FPageBuffers;
|
1779 |
|
|
|
1780 |
|
|
SetArchiveSource;
|
1781 |
|
|
|
1782 |
|
|
if FDatabaseFiles.Count > 0 then
|
1783 |
|
|
FDatabaseName := FDatabaseFiles[0]; {needed if an isc_sec_context error}
|
1784 |
|
|
for i := 0 to FDatabaseFiles.Count - 1 do
|
1785 |
|
|
begin
|
1786 |
|
|
if (Trim(FDatabaseFiles[i]) = '') then continue;
|
1787 |
|
|
if (Pos('=', FDatabaseFiles[i]) <> 0) then {mbcs ok}
|
1788 |
|
|
begin
|
1789 |
|
|
SRB.Add(isc_spb_dbname).AsString := FDatabaseFiles.Names[i];
|
1790 |
|
|
SRB.Add(isc_spb_res_length).AsInteger := StrToInt(FDatabaseFiles.ValueFromIndex[i]);
|
1791 |
|
|
end
|
1792 |
|
|
else
|
1793 |
|
|
SRB.Add(isc_spb_dbname).AsString := FDatabaseFiles[i];
|
1794 |
|
|
end;
|
1795 |
|
|
end;
|
1796 |
|
|
|
1797 |
|
|
constructor TIBXRestoreService.Create(AOwner: TComponent);
|
1798 |
|
|
begin
|
1799 |
|
|
inherited Create(AOwner);
|
1800 |
|
|
FDatabaseFiles := TStringList.Create;
|
1801 |
|
|
Include (FOptions, CreateNewDB);
|
1802 |
|
|
end;
|
1803 |
|
|
|
1804 |
|
|
destructor TIBXRestoreService.Destroy;
|
1805 |
|
|
begin
|
1806 |
|
|
if FDatabaseFiles <> nil then FDatabaseFiles.Free;
|
1807 |
|
|
inherited Destroy;
|
1808 |
|
|
end;
|
1809 |
|
|
|
1810 |
|
|
{ TIBXServerSideBackupService }
|
1811 |
|
|
|
1812 |
|
|
procedure TIBXServerSideBackupService.SetBackupFile(const Value: TStrings);
|
1813 |
|
|
begin
|
1814 |
|
|
FBackupFiles.Assign(Value);
|
1815 |
|
|
end;
|
1816 |
|
|
|
1817 |
|
|
procedure TIBXServerSideBackupService.SetBackupTarget;
|
1818 |
|
|
var i: integer;
|
1819 |
|
|
begin
|
1820 |
|
|
for i := 0 to FBackupFiles.Count - 1 do
|
1821 |
|
|
begin
|
1822 |
|
|
if (Trim(FBackupFiles[i]) = '') then
|
1823 |
|
|
continue;
|
1824 |
|
|
if (Pos('=', FBackupFiles[i]) <> 0) then
|
1825 |
|
|
begin {mbcs ok}
|
1826 |
|
|
SRB.Add(isc_spb_bkp_file).AsString := FBackupFiles.Names[i];
|
1827 |
|
|
SRB.Add(isc_spb_bkp_length).AsInteger := StrToInt(FBackupFiles.ValueFromIndex[i]);
|
1828 |
|
|
end
|
1829 |
|
|
else
|
1830 |
|
|
SRB.Add(isc_spb_bkp_file).AsString := FBackupFiles[i];
|
1831 |
|
|
end;
|
1832 |
|
|
end;
|
1833 |
|
|
|
1834 |
|
|
constructor TIBXServerSideBackupService.Create(AOwner: TComponent);
|
1835 |
|
|
begin
|
1836 |
|
|
inherited Create(AOwner);
|
1837 |
|
|
FBackupFiles := TStringList.Create;
|
1838 |
|
|
end;
|
1839 |
|
|
|
1840 |
|
|
destructor TIBXServerSideBackupService.Destroy;
|
1841 |
|
|
begin
|
1842 |
|
|
if assigned(FBackupFiles) then FBackupFiles.Free;
|
1843 |
|
|
inherited Destroy;
|
1844 |
|
|
end;
|
1845 |
|
|
|
1846 |
|
|
{ TIBXBackupService }
|
1847 |
|
|
|
1848 |
|
|
procedure TIBXBackupService.SetServiceStartOptions;
|
1849 |
|
|
var
|
1850 |
|
|
param: Integer;
|
1851 |
|
|
begin
|
1852 |
|
|
SRB.Add(isc_action_svc_backup);
|
1853 |
|
|
AddDBNameToSRB;
|
1854 |
|
|
inherited SetServiceStartOptions;
|
1855 |
|
|
|
1856 |
|
|
param := 0;
|
1857 |
|
|
if (IgnoreChecksums in Options) then
|
1858 |
|
|
param := param or isc_spb_bkp_ignore_checksums;
|
1859 |
|
|
if (IgnoreLimbo in Options) then
|
1860 |
|
|
param := param or isc_spb_bkp_ignore_limbo;
|
1861 |
|
|
if (MetadataOnly in Options) then
|
1862 |
|
|
param := param or isc_spb_bkp_metadata_only;
|
1863 |
|
|
if (NoGarbageCollection in Options) then
|
1864 |
|
|
param := param or isc_spb_bkp_no_garbage_collect;
|
1865 |
|
|
if (OldMetadataDesc in Options) then
|
1866 |
|
|
param := param or isc_spb_bkp_old_descriptions;
|
1867 |
|
|
if (NonTransportable in Options) then
|
1868 |
|
|
param := param or isc_spb_bkp_non_transportable;
|
1869 |
|
|
if (ConvertExtTables in Options) then
|
1870 |
|
|
param := param or isc_spb_bkp_convert;
|
1871 |
|
|
{Firebird 2.5 and later}
|
1872 |
|
|
with ServicesConnection do
|
1873 |
|
|
if (ServerVersionNo[1] > 2) or
|
1874 |
|
|
((ServerVersionNo[1] = 2) and (ServerVersionNo[2] = 5)) then
|
1875 |
|
|
begin
|
1876 |
|
|
if (NoDBTriggers in Options) then
|
1877 |
|
|
param := param or isc_spb_bkp_no_triggers;
|
1878 |
|
|
end;
|
1879 |
|
|
SRB.Add(isc_spb_options).AsInteger := param;
|
1880 |
|
|
|
1881 |
|
|
if FBlockingFactor > 0 then
|
1882 |
|
|
SRB.Add(isc_spb_bkp_factor).AsInteger := FBlockingFactor;
|
1883 |
|
|
SetBackupTarget;
|
1884 |
|
|
end;
|
1885 |
|
|
|
1886 |
|
|
{ TIBXBackupRestoreService }
|
1887 |
|
|
|
1888 |
|
|
procedure TIBXBackupRestoreService.SetServiceStartOptions;
|
1889 |
|
|
var options: string;
|
1890 |
|
|
begin
|
1891 |
|
|
if Verbose then
|
1892 |
|
|
SRB.Add(isc_spb_verbose);
|
1893 |
|
|
|
1894 |
|
|
with ServicesConnection do
|
1895 |
|
|
{Firebird 2.5.5 and later}
|
1896 |
|
|
if (ServerVersionNo[1] < 2) or
|
1897 |
|
|
((ServerVersionNo[1] = 2) and ((ServerVersionNo[2] < 5) or
|
1898 |
|
|
((ServerVersionNo[2] = 5) and (ServerVersionNo[3] < 5)))) then Exit;
|
1899 |
|
|
|
1900 |
|
|
if StatisticsRequested <> [] then
|
1901 |
|
|
begin
|
1902 |
|
|
options := '';
|
1903 |
|
|
if bsTotalTime in StatisticsRequested then
|
1904 |
|
|
options += 'T';
|
1905 |
|
|
if bsTimeDelta in StatisticsRequested then
|
1906 |
|
|
options += 'D';
|
1907 |
|
|
if bsPageReads in StatisticsRequested then
|
1908 |
|
|
options += 'R';
|
1909 |
|
|
if bsPageWrites in StatisticsRequested then
|
1910 |
|
|
options += 'W';
|
1911 |
|
|
SRB.Add(isc_spb_bkp_stat).AsString := options;
|
1912 |
|
|
end;
|
1913 |
|
|
end;
|
1914 |
|
|
|
1915 |
|
|
|
1916 |
|
|
{ TIBXStatisticalService }
|
1917 |
|
|
|
1918 |
|
|
procedure TIBXStatisticalService.SetServiceStartOptions;
|
1919 |
|
|
var param: integer;
|
1920 |
|
|
begin
|
1921 |
|
|
SRB.Add(isc_action_svc_db_stats);
|
1922 |
|
|
AddDBNameToSRB;
|
1923 |
|
|
|
1924 |
|
|
param := 0;
|
1925 |
|
|
if (DataPages in Options) then
|
1926 |
|
|
param := param or isc_spb_sts_data_pages;
|
1927 |
|
|
if (HeaderPages in Options) then
|
1928 |
|
|
param := param or isc_spb_sts_hdr_pages;
|
1929 |
|
|
if (IndexPages in Options) then
|
1930 |
|
|
param := param or isc_spb_sts_idx_pages;
|
1931 |
|
|
if (SystemRelations in Options) then
|
1932 |
|
|
param := param or isc_spb_sts_sys_relations;
|
1933 |
|
|
SRB.Add(isc_spb_options).AsInteger := param;
|
1934 |
|
|
end;
|
1935 |
|
|
|
1936 |
|
|
{ TIBXConfigService }
|
1937 |
|
|
|
1938 |
|
|
procedure TIBXConfigService.ShutdownDatabase(Options: TDBShutdownMode;
|
1939 |
|
|
Wait: Integer);
|
1940 |
|
|
begin
|
1941 |
|
|
SRB.Add(isc_action_svc_properties);
|
1942 |
|
|
AddDBNameToSRB;
|
1943 |
|
|
if (Options = Forced) then
|
1944 |
|
|
SRB.Add(isc_spb_prp_shutdown_db).AsInteger := Wait
|
1945 |
|
|
else if (Options = DenyTransaction) then
|
1946 |
|
|
SRB.Add(isc_spb_prp_deny_new_transactions).AsInteger := Wait
|
1947 |
|
|
else
|
1948 |
|
|
SRB.Add(isc_spb_prp_deny_new_attachments).AsInteger := Wait;
|
1949 |
|
|
InternalServiceStart;
|
1950 |
|
|
while IsServiceRunning do;
|
1951 |
|
|
end;
|
1952 |
|
|
|
1953 |
|
|
procedure TIBXConfigService.SetSweepInterval(Value: Integer);
|
1954 |
|
|
begin
|
1955 |
|
|
CheckActive;
|
1956 |
|
|
SRB.Add(isc_action_svc_properties);
|
1957 |
|
|
AddDBNameToSRB;
|
1958 |
|
|
SRB.Add(isc_spb_prp_sweep_interval).AsInteger := Value;
|
1959 |
|
|
InternalServiceStart;
|
1960 |
|
|
while IsServiceRunning do;
|
1961 |
|
|
end;
|
1962 |
|
|
|
1963 |
|
|
procedure TIBXConfigService.SetDBSqlDialect(Value: Integer);
|
1964 |
|
|
begin
|
1965 |
|
|
SRB.Add(isc_action_svc_properties);
|
1966 |
|
|
AddDBNameToSRB;
|
1967 |
|
|
SRB.Add(isc_spb_prp_set_sql_dialect).AsInteger := Value;
|
1968 |
|
|
InternalServiceStart;
|
1969 |
|
|
while IsServiceRunning do;
|
1970 |
|
|
end;
|
1971 |
|
|
|
1972 |
|
|
procedure TIBXConfigService.SetPageBuffers(Value: Integer);
|
1973 |
|
|
begin
|
1974 |
|
|
SRB.Add(isc_action_svc_properties);
|
1975 |
|
|
AddDBNameToSRB;
|
1976 |
|
|
SRB.Add(isc_spb_prp_page_buffers).AsInteger := Value;
|
1977 |
|
|
InternalServiceStart;
|
1978 |
|
|
while IsServiceRunning do;
|
1979 |
|
|
end;
|
1980 |
|
|
|
1981 |
|
|
procedure TIBXConfigService.ActivateShadow;
|
1982 |
|
|
begin
|
1983 |
|
|
SRB.Add(isc_action_svc_properties);
|
1984 |
|
|
AddDBNameToSRB;
|
1985 |
|
|
SRB.Add(isc_spb_options).AsInteger := isc_spb_prp_activate;
|
1986 |
|
|
InternalServiceStart;
|
1987 |
|
|
while IsServiceRunning do;
|
1988 |
|
|
end;
|
1989 |
|
|
|
1990 |
|
|
procedure TIBXConfigService.BringDatabaseOnline;
|
1991 |
|
|
begin
|
1992 |
|
|
SRB.Add(isc_action_svc_properties);
|
1993 |
|
|
AddDBNameToSRB;
|
1994 |
|
|
SRB.Add(isc_spb_options).AsInteger := isc_spb_prp_db_online;
|
1995 |
|
|
InternalServiceStart;
|
1996 |
|
|
while IsServiceRunning do;
|
1997 |
|
|
end;
|
1998 |
|
|
|
1999 |
|
|
procedure TIBXConfigService.SetReserveSpace(Value: Boolean);
|
2000 |
|
|
begin
|
2001 |
|
|
SRB.Add(isc_action_svc_properties);
|
2002 |
|
|
AddDBNameToSRB;
|
2003 |
|
|
with SRB.Add(isc_spb_prp_reserve_space) do
|
2004 |
|
|
if Value then
|
2005 |
|
|
AsByte := isc_spb_prp_res
|
2006 |
|
|
else
|
2007 |
|
|
AsByte := isc_spb_prp_res_use_full;
|
2008 |
|
|
InternalServiceStart;
|
2009 |
|
|
while IsServiceRunning do;
|
2010 |
|
|
end;
|
2011 |
|
|
|
2012 |
|
|
procedure TIBXConfigService.SetAsyncMode(Value: Boolean);
|
2013 |
|
|
begin
|
2014 |
|
|
SRB.Add(isc_action_svc_properties);
|
2015 |
|
|
AddDBNameToSRB;
|
2016 |
|
|
with SRB.Add(isc_spb_prp_write_mode) do
|
2017 |
|
|
if Value then
|
2018 |
|
|
AsByte := isc_spb_prp_wm_async
|
2019 |
|
|
else
|
2020 |
|
|
AsByte := isc_spb_prp_wm_sync;
|
2021 |
|
|
InternalServiceStart;
|
2022 |
|
|
while IsServiceRunning do;
|
2023 |
|
|
end;
|
2024 |
|
|
|
2025 |
|
|
procedure TIBXConfigService.SetReadOnly(Value: Boolean);
|
2026 |
|
|
begin
|
2027 |
|
|
SRB.Add(isc_action_svc_properties);
|
2028 |
|
|
AddDBNameToSRB;
|
2029 |
|
|
with SRB.Add(isc_spb_prp_access_mode) do
|
2030 |
|
|
if Value then
|
2031 |
|
|
AsByte := isc_spb_prp_am_readonly
|
2032 |
|
|
else
|
2033 |
|
|
AsByte := isc_spb_prp_am_readwrite;
|
2034 |
|
|
InternalServiceStart;
|
2035 |
|
|
while IsServiceRunning do;
|
2036 |
|
|
end;
|
2037 |
|
|
|
2038 |
|
|
procedure TIBXConfigService.SetNoLinger;
|
2039 |
|
|
begin
|
2040 |
|
|
SRB.Add(isc_action_svc_properties);
|
2041 |
|
|
AddDBNameToSRB;
|
2042 |
|
|
SRB.Add(isc_spb_options).AsInteger := isc_spb_prp_nolinger;
|
2043 |
|
|
InternalServiceStart;
|
2044 |
|
|
while IsServiceRunning do;
|
2045 |
|
|
end;
|
2046 |
|
|
|
2047 |
|
|
{ TIBXLogService }
|
2048 |
|
|
|
2049 |
|
|
procedure TIBXLogService.SetServiceStartOptions;
|
2050 |
|
|
begin
|
2051 |
|
|
SRB.Add(isc_action_svc_get_ib_log);
|
2052 |
|
|
end;
|
2053 |
|
|
|
2054 |
|
|
{ TIBXControlAndQueryService }
|
2055 |
|
|
|
2056 |
|
|
function TIBXControlAndQueryService.GetNextLine: String;
|
2057 |
|
|
var
|
2058 |
|
|
i: Integer;
|
2059 |
|
|
begin
|
2060 |
|
|
Result := '';
|
2061 |
|
|
if (FEof = True) then
|
2062 |
|
|
Exit;
|
2063 |
|
|
if not FServiceStarted then
|
2064 |
|
|
IBError(ibxeServiceNotStarted,[nil]);
|
2065 |
|
|
|
2066 |
|
|
SRB.Add(isc_info_svc_line);
|
2067 |
|
|
InternalServiceQuery;
|
2068 |
|
|
|
2069 |
|
|
for i := 0 to FServiceQueryResults.Count - 1 do
|
2070 |
|
|
with FServiceQueryResults[i] do
|
2071 |
|
|
begin
|
2072 |
|
|
case getItemType of
|
2073 |
|
|
isc_info_svc_line:
|
2074 |
|
|
Result := AsString;
|
2075 |
|
|
else
|
2076 |
|
|
IBError(ibxeOutputParsingError, [getItemType]);
|
2077 |
|
|
end;
|
2078 |
|
|
end;
|
2079 |
|
|
FEof := Result = '';
|
2080 |
|
|
Result := Trim(Result);
|
2081 |
|
|
DoOnGetNextLine(Result);
|
2082 |
|
|
if FEof then
|
2083 |
|
|
FServiceStarted := false;
|
2084 |
|
|
end;
|
2085 |
|
|
|
2086 |
|
|
function TIBXControlAndQueryService.GetNextChunk: String;
|
2087 |
|
|
var
|
2088 |
|
|
i: Integer;
|
2089 |
|
|
begin
|
2090 |
|
|
if (FEof = True) then
|
2091 |
|
|
begin
|
2092 |
|
|
Result := '';
|
2093 |
|
|
exit;
|
2094 |
|
|
end;
|
2095 |
|
|
if not FServiceStarted then
|
2096 |
|
|
IBError(ibxeServiceNotStarted,[nil]);
|
2097 |
|
|
|
2098 |
|
|
SRB.Add(isc_info_svc_to_eof);
|
2099 |
|
|
InternalServiceQuery;
|
2100 |
|
|
|
2101 |
|
|
FEof := True;
|
2102 |
|
|
for i := 0 to FServiceQueryResults.Count - 1 do
|
2103 |
|
|
with FServiceQueryResults[i] do
|
2104 |
|
|
begin
|
2105 |
|
|
case getItemType of
|
2106 |
|
|
isc_info_svc_to_eof:
|
2107 |
|
|
Result := AsString;
|
2108 |
|
|
|
2109 |
|
|
isc_info_truncated:
|
2110 |
|
|
FEof := False;
|
2111 |
|
|
else
|
2112 |
|
|
IBError(ibxeOutputParsingError, [getItemType]);
|
2113 |
|
|
end;
|
2114 |
|
|
end;
|
2115 |
|
|
if FEof then
|
2116 |
|
|
FServiceStarted := false;
|
2117 |
|
|
end;
|
2118 |
|
|
|
2119 |
|
|
procedure TIBXControlAndQueryService.ServiceStart;
|
2120 |
|
|
begin
|
2121 |
|
|
FEof := false;
|
2122 |
|
|
FSendBytes := 0;
|
2123 |
|
|
inherited ServiceStart;
|
2124 |
|
|
FServiceStarted := true;
|
2125 |
|
|
end;
|
2126 |
|
|
|
2127 |
|
|
function TIBXControlAndQueryService.ReceiveNextChunk(stream: TStream): integer;
|
2128 |
|
|
var
|
2129 |
|
|
i: Integer;
|
2130 |
|
|
TimeOut: boolean;
|
2131 |
|
|
begin
|
2132 |
|
|
Result := 0;
|
2133 |
|
|
TimeOut := false;
|
2134 |
|
|
if (FEof = True) then
|
2135 |
|
|
Exit;
|
2136 |
|
|
if not FServiceStarted then
|
2137 |
|
|
IBError(ibxeServiceNotStarted,[nil]);
|
2138 |
|
|
|
2139 |
|
|
SQPB.Add(isc_info_svc_timeout).AsInteger := 1;
|
2140 |
|
|
SRB.Add(isc_info_svc_to_eof);
|
2141 |
|
|
InternalServiceQuery;
|
2142 |
|
|
|
2143 |
|
|
FEof := True;
|
2144 |
|
|
for i := 0 to FServiceQueryResults.Count - 1 do
|
2145 |
|
|
with FServiceQueryResults[i] do
|
2146 |
|
|
begin
|
2147 |
|
|
case getItemType of
|
2148 |
|
|
isc_info_svc_to_eof:
|
2149 |
|
|
begin
|
2150 |
|
|
Result := CopyTo(stream,0);
|
2151 |
|
|
FEof := (Result = 0) and not TimeOut;
|
2152 |
|
|
end;
|
2153 |
|
|
|
2154 |
|
|
isc_info_truncated:
|
2155 |
|
|
FEof := False;
|
2156 |
|
|
|
2157 |
|
|
isc_info_svc_timeout:
|
2158 |
|
|
begin
|
2159 |
|
|
FEof := False;
|
2160 |
|
|
TimeOut := true;
|
2161 |
|
|
end
|
2162 |
|
|
|
2163 |
|
|
else
|
2164 |
|
|
IBError(ibxeOutputParsingError, [getItemType]);
|
2165 |
|
|
end;
|
2166 |
|
|
end;
|
2167 |
|
|
if FEof then
|
2168 |
|
|
FServiceStarted := false;
|
2169 |
|
|
end;
|
2170 |
|
|
|
2171 |
|
|
function TIBXControlAndQueryService.SendNextChunk(stream: TStream;
|
2172 |
|
|
var line: String): integer;
|
2173 |
|
|
var
|
2174 |
|
|
i: Integer;
|
2175 |
|
|
begin
|
2176 |
|
|
Result := 0;
|
2177 |
|
|
line := '';
|
2178 |
|
|
if (FEof = True) then
|
2179 |
|
|
Exit;
|
2180 |
|
|
|
2181 |
|
|
if not FServiceStarted then
|
2182 |
|
|
IBError(ibxeServiceNotStarted,[nil]);
|
2183 |
|
|
|
2184 |
|
|
SRB.Add(isc_info_svc_line);
|
2185 |
|
|
SRB.Add(isc_info_svc_stdin);
|
2186 |
|
|
|
2187 |
|
|
SQPB.Add(isc_info_svc_timeout).AsInteger := 1;
|
2188 |
|
|
if FSendBytes > 0 then
|
2189 |
|
|
Result := SQPB.Add(isc_info_svc_line).CopyFrom(stream,FSendBytes);
|
2190 |
|
|
try
|
2191 |
|
|
InternalServiceQuery;
|
2192 |
|
|
except
|
2193 |
|
|
FSendBytes := 0;
|
2194 |
|
|
raise;
|
2195 |
|
|
end;
|
2196 |
|
|
|
2197 |
|
|
FSendBytes := 0;
|
2198 |
|
|
for i := 0 to FServiceQueryResults.Count - 1 do
|
2199 |
|
|
with FServiceQueryResults[i] do
|
2200 |
|
|
begin
|
2201 |
|
|
case getItemType of
|
2202 |
|
|
isc_info_svc_line:
|
2203 |
|
|
line := AsString;
|
2204 |
|
|
|
2205 |
|
|
isc_info_svc_stdin:
|
2206 |
|
|
FSendBytes := AsInteger;
|
2207 |
|
|
|
2208 |
|
|
isc_info_svc_timeout,
|
2209 |
|
|
isc_info_data_not_ready:
|
2210 |
|
|
{ignore};
|
2211 |
|
|
else
|
2212 |
|
|
IBError(ibxeOutputParsingError, [getItemType]);
|
2213 |
|
|
end;
|
2214 |
|
|
end;
|
2215 |
|
|
FEOF := (FSendBytes = 0) and (line = '');
|
2216 |
|
|
if FEof then
|
2217 |
|
|
FServiceStarted := false;
|
2218 |
|
|
end;
|
2219 |
|
|
|
2220 |
|
|
procedure TIBXControlAndQueryService.DoOnGetNextLine(Line: string);
|
2221 |
|
|
begin
|
2222 |
|
|
if assigned(FOnGetNextLine) then
|
2223 |
|
|
OnGetNextLine(self,Line);
|
2224 |
|
|
end;
|
2225 |
|
|
|
2226 |
|
|
procedure TIBXControlAndQueryService.OnBeforeDisconnect(
|
2227 |
|
|
Sender: TIBXServicesConnection);
|
2228 |
|
|
var i: integer;
|
2229 |
|
|
begin
|
2230 |
|
|
inherited OnBeforeDisconnect(Sender);
|
2231 |
|
|
for i := 0 to FDataSets.Count - 1 do
|
2232 |
|
|
TDataSet(FDataSets[i]).Active := false;
|
2233 |
|
|
end;
|
2234 |
|
|
|
2235 |
|
|
procedure TIBXControlAndQueryService.Notification(AComponent: TComponent;
|
2236 |
|
|
Operation: TOperation);
|
2237 |
|
|
begin
|
2238 |
|
|
inherited Notification(AComponent, Operation);
|
2239 |
|
|
if (Operation = opRemove) and (AComponent is TDataSet) then
|
2240 |
|
|
FDataSets.Remove(AComponent);
|
2241 |
|
|
end;
|
2242 |
|
|
|
2243 |
|
|
procedure TIBXControlAndQueryService.RegisterDataSet(aDataSet: TDataSet);
|
2244 |
|
|
begin
|
2245 |
|
|
if FDataSets.IndexOf(aDataset) = -1 then
|
2246 |
|
|
begin
|
2247 |
|
|
FDataSets.Add(aDataSet);
|
2248 |
|
|
FreeNotification(ADataSet);
|
2249 |
|
|
end;
|
2250 |
|
|
end;
|
2251 |
|
|
|
2252 |
|
|
procedure TIBXControlAndQueryService.UnRegisterDataSet(aDataSet: TDataSet);
|
2253 |
|
|
begin
|
2254 |
|
|
FDataSets.Remove(aDataSet);
|
2255 |
|
|
RemoveFreeNotification(aDataset);
|
2256 |
|
|
end;
|
2257 |
|
|
|
2258 |
|
|
constructor TIBXControlAndQueryService.Create(aOwner: TComponent);
|
2259 |
|
|
begin
|
2260 |
|
|
inherited Create(aOwner);
|
2261 |
|
|
FDataSets := TList.Create;
|
2262 |
|
|
end;
|
2263 |
|
|
|
2264 |
|
|
destructor TIBXControlAndQueryService.Destroy;
|
2265 |
|
|
begin
|
2266 |
|
|
inherited Destroy;
|
2267 |
|
|
if assigned(FDataSets) then FDataSets.Free;
|
2268 |
|
|
end;
|
2269 |
|
|
|
2270 |
|
|
procedure TIBXControlAndQueryService.Execute(OutputLog: TStrings);
|
2271 |
|
|
begin
|
2272 |
|
|
ServiceStart;
|
2273 |
|
|
try
|
2274 |
|
|
while not Eof do
|
2275 |
|
|
if OutputLog <> nil then
|
2276 |
|
|
OutputLog.Add(GetNextLine)
|
2277 |
|
|
else
|
2278 |
|
|
GetNextLine;
|
2279 |
|
|
finally
|
2280 |
|
|
while IsServiceRunning do; {flush}
|
2281 |
|
|
end;
|
2282 |
|
|
end;
|
2283 |
|
|
|
2284 |
|
|
{ TIBXControlService }
|
2285 |
|
|
|
2286 |
|
|
function TIBXControlService.GetIsServiceRunning: Boolean;
|
2287 |
|
|
begin
|
2288 |
|
|
Result := (ServicesConnection <> nil) and (ServicesConnection.Connected);
|
2289 |
|
|
if Result then
|
2290 |
|
|
begin
|
2291 |
|
|
SRB.Add(isc_info_svc_running);
|
2292 |
|
|
InternalServiceQuery(false);
|
2293 |
|
|
Result := (FServiceQueryResults <> nil) and (FServiceQueryResults.Count > 0) and
|
2294 |
|
|
(FServiceQueryResults[0].getItemType = isc_info_svc_running) and
|
2295 |
|
|
(FServiceQueryResults[0].AsInteger = 1);
|
2296 |
|
|
end;
|
2297 |
|
|
end;
|
2298 |
|
|
|
2299 |
|
|
procedure TIBXControlService.HandleSecContextErr;
|
2300 |
|
|
begin
|
2301 |
|
|
FAction := scRaiseError;
|
2302 |
|
|
if MainThreadID = TThread.CurrentThread.ThreadID then
|
2303 |
|
|
CallSecContextException
|
2304 |
|
|
else
|
2305 |
|
|
TThread.Synchronize(TThread.CurrentThread,@CallSecContextException);
|
2306 |
|
|
end;
|
2307 |
|
|
|
2308 |
|
|
procedure TIBXControlService.CallSecContextException;
|
2309 |
|
|
begin
|
2310 |
|
|
ServicesConnection.HandleSecContextException(self,FAction)
|
2311 |
|
|
end;
|
2312 |
|
|
|
2313 |
|
|
procedure TIBXControlService.SetDatabaseName(AValue: string);
|
2314 |
|
|
begin
|
2315 |
|
|
if FDatabaseName = AValue then Exit;
|
2316 |
|
|
CheckServiceNotRunning;
|
2317 |
|
|
FDatabaseName := AValue;
|
2318 |
|
|
DatabaseNameChanged;
|
2319 |
|
|
end;
|
2320 |
|
|
|
2321 |
|
|
procedure TIBXControlService.DatabaseNameChanged;
|
2322 |
|
|
begin
|
2323 |
|
|
//Do nothing
|
2324 |
|
|
end;
|
2325 |
|
|
|
2326 |
|
|
procedure TIBXControlService.OnAfterConnect(Sender: TIBXServicesConnection;
|
2327 |
|
|
aDatabaseName: string);
|
2328 |
|
|
begin
|
2329 |
|
|
inherited OnAfterConnect(Sender,aDatabaseName);
|
2330 |
|
|
if aDatabaseName <> '' then
|
2331 |
|
|
DatabaseName := aDatabaseName;
|
2332 |
|
|
end;
|
2333 |
|
|
|
2334 |
|
|
procedure TIBXControlService.AddDBNameToSRB;
|
2335 |
|
|
begin
|
2336 |
|
|
if FDatabaseName = '' then
|
2337 |
|
|
IBError(ibxeStartParamsError, [nil]);
|
2338 |
|
|
SRB.Add(isc_spb_dbname).AsString := FDatabaseName;
|
2339 |
|
|
end;
|
2340 |
|
|
|
2341 |
|
|
procedure TIBXControlService.CheckServiceNotRunning;
|
2342 |
|
|
begin
|
2343 |
|
|
if IsServiceRunning then
|
2344 |
|
|
IBError(ibxeServiceRunning,[nil]);
|
2345 |
|
|
end;
|
2346 |
|
|
|
2347 |
|
|
procedure TIBXControlService.InternalServiceStart;
|
2348 |
|
|
var done: boolean;
|
2349 |
|
|
theError: EIBInterBaseError;
|
2350 |
|
|
begin
|
2351 |
|
|
if SRB = nil then
|
2352 |
|
|
IBError(ibxeStartParamsError, [nil]);
|
2353 |
|
|
|
2354 |
|
|
FLastStartSRB := SRB;
|
2355 |
|
|
done := false;
|
2356 |
|
|
theError := nil;
|
2357 |
|
|
try
|
2358 |
|
|
repeat
|
2359 |
|
|
CheckActive;
|
2360 |
|
|
done := ServicesConnection.ServiceIntf.Start(SRB,false);
|
2361 |
|
|
if not done then
|
2362 |
|
|
begin
|
2363 |
|
|
theError := EIBInterBaseError.Create(FirebirdAPI.GetStatus);
|
2364 |
|
|
if theError.IBErrorCode = isc_sec_context then
|
2365 |
|
|
begin
|
2366 |
|
|
HandleSecContextErr;
|
2367 |
|
|
if FAction = scRaiseError then
|
2368 |
|
|
raise theError
|
2369 |
|
|
else
|
2370 |
|
|
begin
|
2371 |
|
|
theError.Free;
|
2372 |
|
|
FSRB := FLastStartSRB;
|
2373 |
|
|
end;
|
2374 |
|
|
end
|
2375 |
|
|
else
|
2376 |
|
|
raise theError;
|
2377 |
|
|
end;
|
2378 |
|
|
until done;
|
2379 |
|
|
finally
|
2380 |
|
|
FSRB := nil;
|
2381 |
|
|
end;
|
2382 |
|
|
if tfService in ServicesConnection.TraceFlags then
|
2383 |
|
|
MonitorHook.ServiceStart(Self);
|
2384 |
|
|
end;
|
2385 |
|
|
|
2386 |
|
|
procedure TIBXControlService.DoServiceQuery;
|
2387 |
|
|
var done: boolean;
|
2388 |
|
|
LastSRB: ISRB;
|
2389 |
|
|
LastSQPB: ISQPB;
|
2390 |
|
|
theError: EIBInterBaseError;
|
2391 |
|
|
begin
|
2392 |
|
|
done := false;
|
2393 |
|
|
theError := nil;
|
2394 |
|
|
repeat
|
2395 |
|
|
LastSRB := SRB;
|
2396 |
|
|
LastSQPB := SQPB;
|
2397 |
|
|
inherited DoServiceQuery;
|
2398 |
|
|
done := FServiceQueryResults <> nil;
|
2399 |
|
|
if not done then
|
2400 |
|
|
begin
|
2401 |
|
|
if FirebirdAPI.GetStatus.GetIBErrorCode = isc_sec_context then
|
2402 |
|
|
begin
|
2403 |
|
|
theError := EIBInterBaseError.Create(FirebirdAPI.GetStatus); {save exception}
|
2404 |
|
|
HandleSecContextErr;
|
2405 |
|
|
if FAction = scReconnect then
|
2406 |
|
|
begin
|
2407 |
|
|
{Restart service}
|
2408 |
|
|
theError.Free;
|
2409 |
|
|
FSRB := FLastStartSRB;
|
2410 |
|
|
InternalServiceStart;
|
2411 |
|
|
FSRB := LastSRB;
|
2412 |
|
|
FSQPB := LastSQPB;
|
2413 |
|
|
end
|
2414 |
|
|
else
|
2415 |
|
|
raise theError;
|
2416 |
|
|
end
|
2417 |
|
|
else
|
2418 |
|
|
break; {Let the caller handle the error}
|
2419 |
|
|
end;
|
2420 |
|
|
until done;
|
2421 |
|
|
end;
|
2422 |
|
|
|
2423 |
|
|
procedure TIBXControlService.SetServiceStartOptions;
|
2424 |
|
|
begin
|
2425 |
|
|
//Do nothing
|
2426 |
|
|
end;
|
2427 |
|
|
|
2428 |
|
|
procedure TIBXControlService.ServiceStart;
|
2429 |
|
|
begin
|
2430 |
|
|
CheckActive;
|
2431 |
|
|
CheckServiceNotRunning;
|
2432 |
|
|
SetServiceStartOptions;
|
2433 |
|
|
InternalServiceStart;
|
2434 |
|
|
end;
|
2435 |
|
|
|
2436 |
|
|
procedure TIBXControlService.Assign(Source: TPersistent);
|
2437 |
|
|
begin
|
2438 |
|
|
inherited Assign(Source);
|
2439 |
|
|
if Source is TIBXControlService then
|
2440 |
|
|
DatabaseName := TIBXControlService(Source).DatabaseName;
|
2441 |
|
|
end;
|
2442 |
|
|
|
2443 |
|
|
{ TConfigParams }
|
2444 |
|
|
|
2445 |
|
|
constructor TConfigParams.Create;
|
2446 |
|
|
begin
|
2447 |
|
|
ConfigFileData := TConfigFileData.Create;
|
2448 |
|
|
ConfigFileParams := nil;
|
2449 |
|
|
end;
|
2450 |
|
|
|
2451 |
|
|
destructor TConfigParams.Destroy;
|
2452 |
|
|
begin
|
2453 |
|
|
ConfigFileData.Free;
|
2454 |
|
|
ConfigFileParams := nil;
|
2455 |
|
|
inherited Destroy;
|
2456 |
|
|
end;
|
2457 |
|
|
|
2458 |
|
|
{ TConfigFileData }
|
2459 |
|
|
|
2460 |
|
|
constructor TConfigFileData.Create;
|
2461 |
|
|
begin
|
2462 |
|
|
ConfigFileValue := nil;
|
2463 |
|
|
ConfigFileKey := nil;
|
2464 |
|
|
end;
|
2465 |
|
|
|
2466 |
|
|
destructor TConfigFileData.Destroy;
|
2467 |
|
|
begin
|
2468 |
|
|
ConfigFileValue := nil;
|
2469 |
|
|
ConfigFileKey := nil;
|
2470 |
|
|
inherited Destroy;
|
2471 |
|
|
end;
|
2472 |
|
|
|
2473 |
|
|
{ TDatabaseInfo }
|
2474 |
|
|
|
2475 |
|
|
constructor TDatabaseInfo.Create;
|
2476 |
|
|
begin
|
2477 |
|
|
DbName := nil;
|
2478 |
|
|
end;
|
2479 |
|
|
|
2480 |
|
|
destructor TDatabaseInfo.Destroy;
|
2481 |
|
|
begin
|
2482 |
|
|
DbName := nil;
|
2483 |
|
|
inherited Destroy;
|
2484 |
|
|
end;
|
2485 |
|
|
|
2486 |
|
|
{ TIBXServerProperties }
|
2487 |
|
|
|
2488 |
|
|
function TIBXServerProperties.GetConfigParams: TConfigParams;
|
2489 |
|
|
var i, j: Integer;
|
2490 |
|
|
begin
|
2491 |
|
|
CheckActive;
|
2492 |
|
|
if FConfigParams = nil then
|
2493 |
|
|
begin
|
2494 |
|
|
SRB.Add(isc_info_svc_get_config);
|
2495 |
|
|
SRB.Add(isc_info_svc_get_env);
|
2496 |
|
|
SRB.Add(isc_info_svc_get_env_lock);
|
2497 |
|
|
SRB.Add(isc_info_svc_get_env_msg);
|
2498 |
|
|
SRB.Add(isc_info_svc_user_dbpath);
|
2499 |
|
|
|
2500 |
|
|
InternalServiceQuery;
|
2501 |
|
|
|
2502 |
|
|
FConfigParams := TConfigParams.Create;
|
2503 |
|
|
for i := 0 to FServiceQueryResults.Count - 1 do
|
2504 |
|
|
with FServiceQueryResults[i] do
|
2505 |
|
|
begin
|
2506 |
|
|
case getItemType of
|
2507 |
|
|
isc_info_svc_get_config:
|
2508 |
|
|
begin
|
2509 |
|
|
SetLength (FConfigParams.ConfigFileData.ConfigFileValue, Count);
|
2510 |
|
|
SetLength (FConfigParams.ConfigFileData.ConfigFileKey, Count);
|
2511 |
|
|
|
2512 |
|
|
for j := 0 to Count - 1 do
|
2513 |
|
|
begin
|
2514 |
|
|
FConfigParams.ConfigFileData.ConfigFileKey[j] := Items[j].getItemType;
|
2515 |
|
|
FConfigParams.ConfigFileData.ConfigFileValue[j] := Items[j].AsInteger;
|
2516 |
|
|
end;
|
2517 |
|
|
end;
|
2518 |
|
|
|
2519 |
|
|
isc_info_svc_get_env:
|
2520 |
|
|
FConfigParams.BaseLocation := AsString;
|
2521 |
|
|
|
2522 |
|
|
isc_info_svc_get_env_lock:
|
2523 |
|
|
FConfigParams.LockFileLocation := AsString;
|
2524 |
|
|
|
2525 |
|
|
isc_info_svc_get_env_msg:
|
2526 |
|
|
FConfigParams.MessageFileLocation := AsString;
|
2527 |
|
|
|
2528 |
|
|
isc_info_svc_user_dbpath:
|
2529 |
|
|
FConfigParams.SecurityDatabaseLocation := AsString;
|
2530 |
|
|
|
2531 |
|
|
else
|
2532 |
|
|
IBError(ibxeOutputParsingError, [getItemType]);
|
2533 |
|
|
end;
|
2534 |
|
|
end;
|
2535 |
|
|
end;
|
2536 |
|
|
Result := FConfigParams;
|
2537 |
|
|
end;
|
2538 |
|
|
|
2539 |
|
|
function TIBXServerProperties.GetDatabaseInfo: TDatabaseInfo;
|
2540 |
|
|
var i,j: Integer;
|
2541 |
|
|
begin
|
2542 |
|
|
if FDatabaseInfo = nil then
|
2543 |
|
|
begin
|
2544 |
|
|
SRB.Add(isc_info_svc_svr_db_info);
|
2545 |
|
|
InternalServiceQuery;
|
2546 |
|
|
|
2547 |
|
|
FDatabaseInfo := TDatabaseInfo.Create;
|
2548 |
|
|
SetLength(FDatabaseInfo.DbName,0);
|
2549 |
|
|
for i := 0 to FServiceQueryResults.Count - 1 do
|
2550 |
|
|
with FServiceQueryResults[i] do
|
2551 |
|
|
begin
|
2552 |
|
|
case getItemType of
|
2553 |
|
|
isc_info_svc_svr_db_info:
|
2554 |
|
|
for j := 0 to FServiceQueryResults[i].Count - 1 do
|
2555 |
|
|
with FServiceQueryResults[i][j] do
|
2556 |
|
|
case getItemType of
|
2557 |
|
|
isc_spb_num_att:
|
2558 |
|
|
FDatabaseInfo.NoOfAttachments := AsInteger;
|
2559 |
|
|
|
2560 |
|
|
isc_spb_num_db:
|
2561 |
|
|
FDatabaseInfo.NoOfDatabases := AsInteger;
|
2562 |
|
|
|
2563 |
|
|
isc_spb_dbname:
|
2564 |
|
|
begin
|
2565 |
|
|
SetLength(FDatabaseInfo.DbName,length(FDatabaseInfo.DbName)+1);
|
2566 |
|
|
FDatabaseInfo.DbName[length(FDatabaseInfo.DbName)-1] := AsString;
|
2567 |
|
|
end;
|
2568 |
|
|
else
|
2569 |
|
|
IBError(ibxeOutputParsingError, [getItemType]);
|
2570 |
|
|
end;
|
2571 |
|
|
else
|
2572 |
|
|
IBError(ibxeOutputParsingError, [getItemType]);
|
2573 |
|
|
end;
|
2574 |
|
|
end;
|
2575 |
|
|
end;
|
2576 |
|
|
Result := FDatabaseInfo;
|
2577 |
|
|
end;
|
2578 |
|
|
|
2579 |
|
|
function TIBXServerProperties.GetVersionInfo: TVersionInfo;
|
2580 |
|
|
var i : Integer;
|
2581 |
|
|
begin
|
2582 |
|
|
if FVersionInfo = nil then
|
2583 |
|
|
begin
|
2584 |
|
|
SRB.Add(isc_info_svc_version);
|
2585 |
|
|
SRB.Add(isc_info_svc_server_version);
|
2586 |
|
|
SRB.Add(isc_info_svc_implementation);
|
2587 |
|
|
InternalServiceQuery;
|
2588 |
|
|
|
2589 |
|
|
FVersionInfo := TVersionInfo.Create;
|
2590 |
|
|
for i := 0 to FServiceQueryResults.Count - 1 do
|
2591 |
|
|
with FServiceQueryResults[i] do
|
2592 |
|
|
begin
|
2593 |
|
|
case getItemType of
|
2594 |
|
|
isc_info_svc_version:
|
2595 |
|
|
FVersionInfo.ServiceVersion := AsInteger;
|
2596 |
|
|
isc_info_svc_server_version:
|
2597 |
|
|
FVersionInfo.ServerVersion := AsString;
|
2598 |
|
|
isc_info_svc_implementation:
|
2599 |
|
|
FVersionInfo.ServerImplementation := AsString;
|
2600 |
|
|
else
|
2601 |
|
|
IBError(ibxeOutputParsingError, [getItemType]);
|
2602 |
|
|
end;
|
2603 |
|
|
end;
|
2604 |
|
|
end;
|
2605 |
|
|
Result := FVersionInfo;
|
2606 |
|
|
end;
|
2607 |
|
|
|
2608 |
|
|
procedure TIBXServerProperties.Clear;
|
2609 |
|
|
begin
|
2610 |
|
|
inherited;
|
2611 |
|
|
if assigned(FDatabaseInfo) then FreeAndNil(FDatabaseInfo);
|
2612 |
|
|
if assigned(FVersionInfo) then FreeAndNil(FVersionInfo);
|
2613 |
|
|
if assigned(FConfigParams) then FreeAndNil(FConfigParams);
|
2614 |
|
|
end;
|
2615 |
|
|
|
2616 |
|
|
{ TIBXCustomService }
|
2617 |
|
|
|
2618 |
|
|
procedure TIBXCustomService.CheckActive;
|
2619 |
|
|
begin
|
2620 |
|
|
if ServicesConnection = nil then
|
2621 |
|
|
IBError(ibxeServiceActive,[nil]);
|
2622 |
|
|
ServicesConnection.CheckActive;
|
2623 |
|
|
end;
|
2624 |
|
|
|
2625 |
|
|
function TIBXCustomService.GetSQPB: ISQPB;
|
2626 |
|
|
begin
|
2627 |
|
|
CheckActive;
|
2628 |
|
|
if FSQPB = nil then
|
2629 |
|
|
FSQPB := ServicesConnection.ServiceIntf.AllocateSQPB;
|
2630 |
|
|
Result := FSQPB;
|
2631 |
|
|
end;
|
2632 |
|
|
|
2633 |
|
|
function TIBXCustomService.GetSRB: ISRB;
|
2634 |
|
|
begin
|
2635 |
|
|
CheckActive;
|
2636 |
|
|
if FSRB = nil then
|
2637 |
|
|
FSRB := ServicesConnection.ServiceIntf.AllocateSRB;
|
2638 |
|
|
Result := FSRB;
|
2639 |
|
|
end;
|
2640 |
|
|
|
2641 |
|
|
procedure TIBXCustomService.SetServicesConnection(AValue: TIBXServicesConnection
|
2642 |
|
|
);
|
2643 |
|
|
begin
|
2644 |
|
|
if FServicesConnection = AValue then Exit;
|
2645 |
|
|
if FServicesConnection <> nil then
|
2646 |
|
|
begin
|
2647 |
|
|
FServicesConnection.UnRegisterIntf(self);
|
2648 |
|
|
RemoveFreeNotification(FServicesConnection);
|
2649 |
|
|
end;
|
2650 |
|
|
Clear;
|
2651 |
|
|
FServicesConnection := AValue;
|
2652 |
|
|
if FServicesConnection <> nil then
|
2653 |
|
|
begin
|
2654 |
|
|
FServicesConnection.RegisterIntf(self);
|
2655 |
|
|
FreeNotification(FServicesConnection);
|
2656 |
|
|
end;
|
2657 |
|
|
end;
|
2658 |
|
|
|
2659 |
|
|
procedure TIBXCustomService.OnBeforeDisconnect(Sender: TIBXServicesConnection);
|
2660 |
|
|
begin
|
2661 |
|
|
Clear;
|
2662 |
|
|
end;
|
2663 |
|
|
|
2664 |
|
|
procedure TIBXCustomService.InternalServiceQuery(RaiseExceptionOnError: boolean
|
2665 |
|
|
);
|
2666 |
|
|
begin
|
2667 |
|
|
CheckActive;
|
2668 |
|
|
try
|
2669 |
|
|
FServiceQueryResults := nil;
|
2670 |
|
|
DoServiceQuery;
|
2671 |
|
|
if (FServiceQueryResults = nil) and RaiseExceptionOnError then
|
2672 |
|
|
raise EIBInterBaseError.Create(FirebirdAPI.GetStatus);
|
2673 |
|
|
finally
|
2674 |
|
|
FSQPB := nil;
|
2675 |
|
|
FSRB := nil;
|
2676 |
|
|
end;
|
2677 |
|
|
if tfService in ServicesConnection.TraceFlags then
|
2678 |
|
|
MonitorHook.ServiceQuery(Self);
|
2679 |
|
|
end;
|
2680 |
|
|
|
2681 |
|
|
procedure TIBXCustomService.DoServiceQuery;
|
2682 |
|
|
begin
|
2683 |
|
|
FServiceQueryResults := ServicesConnection.ServiceIntf.Query(FSQPB,FSRB,false);
|
2684 |
|
|
end;
|
2685 |
|
|
|
2686 |
|
|
procedure TIBXCustomService.Notification(AComponent: TComponent;
|
2687 |
|
|
Operation: TOperation);
|
2688 |
|
|
begin
|
2689 |
|
|
inherited Notification(AComponent, Operation);
|
2690 |
|
|
if (Operation = opRemove) and (AComponent = ServicesConnection) then
|
2691 |
|
|
ServicesConnection := nil;
|
2692 |
|
|
end;
|
2693 |
|
|
|
2694 |
|
|
constructor TIBXCustomService.Create(AOwner: TComponent);
|
2695 |
|
|
begin
|
2696 |
|
|
inherited Create(AOwner);
|
2697 |
|
|
FSRB := nil;
|
2698 |
|
|
FServiceQueryResults := nil;
|
2699 |
|
|
FSQPB := nil;
|
2700 |
|
|
end;
|
2701 |
|
|
|
2702 |
|
|
destructor TIBXCustomService.Destroy;
|
2703 |
|
|
begin
|
2704 |
|
|
if ServicesConnection <> nil then
|
2705 |
|
|
begin
|
2706 |
|
|
OnBeforeDisconnect(ServicesConnection);
|
2707 |
|
|
ServicesConnection := nil;
|
2708 |
|
|
end;
|
2709 |
|
|
inherited Destroy;
|
2710 |
|
|
end;
|
2711 |
|
|
|
2712 |
|
|
procedure TIBXCustomService.Assign(Source: TPersistent);
|
2713 |
|
|
begin
|
2714 |
|
|
if Source is TIBXCustomService then
|
2715 |
|
|
ServicesConnection := TIBXCustomService(Source).ServicesConnection;
|
2716 |
|
|
end;
|
2717 |
|
|
|
2718 |
|
|
procedure TIBXCustomService.Clear;
|
2719 |
|
|
begin
|
2720 |
|
|
FSRB := nil;
|
2721 |
|
|
FServiceQueryResults := nil;
|
2722 |
|
|
FSQPB := nil;
|
2723 |
|
|
end;
|
2724 |
|
|
|
2725 |
|
|
procedure TIBXCustomService.OnAfterConnect(Sender: TIBXServicesConnection;
|
2726 |
|
|
aDatabaseName: string);
|
2727 |
|
|
begin
|
2728 |
|
|
//Do nothing
|
2729 |
|
|
end;
|
2730 |
|
|
|
2731 |
|
|
{ TIBXServicesConnection }
|
2732 |
|
|
|
2733 |
|
|
procedure TIBXServicesConnection.SetParams(AValue: TStrings);
|
2734 |
|
|
begin
|
2735 |
|
|
FParams.Assign(AValue);
|
2736 |
|
|
end;
|
2737 |
|
|
|
2738 |
|
|
procedure TIBXServicesConnection.SetPortNo(AValue: string);
|
2739 |
|
|
begin
|
2740 |
|
|
if FPortNo = AValue then Exit;
|
2741 |
|
|
Connected := false;
|
2742 |
|
|
FPortNo := AValue;
|
2743 |
|
|
FConnectString := MakeConnectString(FServerName,'service_mgr',FProtocol,FPortNo);
|
2744 |
|
|
end;
|
2745 |
|
|
|
2746 |
|
|
procedure TIBXServicesConnection.CheckActive;
|
2747 |
|
|
begin
|
2748 |
|
|
if StreamedConnected and (not Connected) then
|
2749 |
|
|
Loaded;
|
2750 |
|
|
if FService = nil then
|
2751 |
|
|
IBError(ibxeServiceActive, [nil]);
|
2752 |
|
|
end;
|
2753 |
|
|
|
2754 |
|
|
procedure TIBXServicesConnection.CheckInactive;
|
2755 |
|
|
begin
|
2756 |
|
|
if FService <> nil then
|
2757 |
|
|
IBError(ibxeServiceInActive, [nil]);
|
2758 |
|
|
end;
|
2759 |
|
|
|
2760 |
|
|
procedure TIBXServicesConnection.CheckServerName;
|
2761 |
|
|
begin
|
2762 |
|
|
if (FServerName = '') and (FProtocol <> Local) then
|
2763 |
|
|
IBError(ibxeServerNameMissing, [nil]);
|
2764 |
|
|
end;
|
2765 |
|
|
|
2766 |
|
|
{
|
2767 |
|
|
* GenerateSPB -
|
2768 |
|
|
* Given a string containing a textual representation
|
2769 |
|
|
* of the Service parameters, generate a service
|
2770 |
|
|
* parameter buffer, and return it .
|
2771 |
|
|
}
|
2772 |
|
|
function TIBXServicesConnection.GenerateSPB(sl: TStrings): ISPB;
|
2773 |
|
|
var
|
2774 |
|
|
i, j, SPBServerVal: UShort;
|
2775 |
|
|
param_name, param_value: String;
|
2776 |
|
|
begin
|
2777 |
|
|
{ The SPB is initially empty, with the exception that
|
2778 |
|
|
the SPB version must be the first byte of the string.
|
2779 |
|
|
}
|
2780 |
|
|
Result := FirebirdAPI.AllocateSPB;
|
2781 |
|
|
|
2782 |
|
|
{ Iterate through the textual service parameters, constructing
|
2783 |
|
|
a SPB on-the-fly }
|
2784 |
|
|
if sl.Count > 0 then
|
2785 |
|
|
for i := 0 to sl.Count - 1 do
|
2786 |
|
|
begin
|
2787 |
|
|
{ Get the parameter's name and value from the list,
|
2788 |
|
|
and make sure that the name is all lowercase with
|
2789 |
|
|
no leading 'isc_spb_' prefix }
|
2790 |
|
|
if (Trim(sl.Names[i]) = '') then continue;
|
2791 |
|
|
param_name := LowerCase(sl.Names[i]); {mbcs ok}
|
2792 |
|
|
param_value := sl.ValueFromIndex[i];
|
2793 |
|
|
if (Pos(SPBPrefix, param_name) = 1) then {mbcs ok}
|
2794 |
|
|
Delete(param_name, 1, Length(SPBPrefix));
|
2795 |
|
|
{ We want to translate the parameter name to some integer
|
2796 |
|
|
value. We do this by scanning through a list of known
|
2797 |
|
|
service parameter names (SPBConstantNames, defined above). }
|
2798 |
|
|
SPBServerVal := 0;
|
2799 |
|
|
{ Find the parameter }
|
2800 |
|
|
for j := 1 to isc_spb_last_spb_constant do
|
2801 |
|
|
if (param_name = SPBConstantNames[j]) then
|
2802 |
|
|
begin
|
2803 |
|
|
SPBServerVal := SPBConstantValues[j];
|
2804 |
|
|
break;
|
2805 |
|
|
end;
|
2806 |
|
|
case SPBServerVal of
|
2807 |
|
|
isc_spb_user_name,
|
2808 |
|
|
isc_spb_password,
|
2809 |
|
|
isc_spb_sql_role_name,
|
2810 |
|
|
isc_spb_expected_db:
|
2811 |
|
|
Result.Add(SPBServerVal).AsString := param_value;
|
2812 |
|
|
else
|
2813 |
|
|
begin
|
2814 |
|
|
if GetSPBConstName(SPBServerVal) <> '' then
|
2815 |
|
|
IBError(ibxeSPBConstantNotSupported,
|
2816 |
|
|
[GetSPBConstName(SPBServerVal)])
|
2817 |
|
|
else
|
2818 |
|
|
IBError(ibxeSPBConstantUnknown, [SPBServerVal]);
|
2819 |
|
|
end;
|
2820 |
|
|
end;
|
2821 |
|
|
end;
|
2822 |
|
|
end;
|
2823 |
|
|
|
2824 |
|
|
function TIBXServicesConnection.GetServerVersionNo(index: integer): integer;
|
2825 |
|
|
begin
|
2826 |
|
|
CheckActive;
|
2827 |
|
|
if (index >= Low(FServerVersionNo)) and (index <= High(FServerVersionNo)) then
|
2828 |
|
|
Result := FServerVersionNo[index]
|
2829 |
|
|
else
|
2830 |
|
|
IBError(ibxeInfoBufferIndexError,[index]);
|
2831 |
|
|
end;
|
2832 |
|
|
|
2833 |
|
|
function TIBXServicesConnection.GetSPBConstName(action: byte): string;
|
2834 |
|
|
var i: integer;
|
2835 |
|
|
begin
|
2836 |
|
|
Result := '';
|
2837 |
|
|
for i := Low(SPBConstantValues) to High(SPBConstantValues) do
|
2838 |
|
|
if SPBConstantValues[i] = action then
|
2839 |
|
|
begin
|
2840 |
|
|
Result := SPBConstantNames[i];
|
2841 |
|
|
break;
|
2842 |
|
|
end;
|
2843 |
|
|
end;
|
2844 |
|
|
|
2845 |
|
|
procedure TIBXServicesConnection.HandleException(Sender: TObject);
|
2846 |
|
|
var aParent: TComponent;
|
2847 |
|
|
begin
|
2848 |
|
|
aParent := Owner;
|
2849 |
|
|
while aParent <> nil do
|
2850 |
|
|
begin
|
2851 |
|
|
if aParent is TCustomApplication then
|
2852 |
|
|
begin
|
2853 |
|
|
TCustomApplication(aParent).HandleException(Sender);
|
2854 |
|
|
Exit;
|
2855 |
|
|
end;
|
2856 |
|
|
aParent := aParent.Owner;
|
2857 |
|
|
end;
|
2858 |
|
|
SysUtils.ShowException(ExceptObject,ExceptAddr);
|
2859 |
|
|
end;
|
2860 |
|
|
|
2861 |
|
|
procedure TIBXServicesConnection.HandleSecContextException(
|
2862 |
|
|
Sender: TIBXControlService; var action: TSecContextAction);
|
2863 |
|
|
var OldServiceIntf: IServiceManager;
|
2864 |
|
|
begin
|
2865 |
|
|
action := scRaiseError;
|
2866 |
|
|
if assigned(FOnSecurityContextException) then
|
2867 |
|
|
OnSecurityContextException(self,action);
|
2868 |
|
|
|
2869 |
|
|
if action = scReconnect then
|
2870 |
|
|
begin
|
2871 |
|
|
FExpectedDB := Sender.DatabaseName;
|
2872 |
|
|
try
|
2873 |
|
|
OldServiceIntf := FService;
|
2874 |
|
|
Connected := false;
|
2875 |
|
|
while not Connected do
|
2876 |
|
|
begin
|
2877 |
|
|
try
|
2878 |
|
|
Connected := true;
|
2879 |
|
|
except
|
2880 |
|
|
on E:EIBClientError do
|
2881 |
|
|
begin
|
2882 |
|
|
action := scRaiseError;
|
2883 |
|
|
FService := OldServiceIntf;
|
2884 |
|
|
break;
|
2885 |
|
|
end;
|
2886 |
|
|
else
|
2887 |
|
|
HandleException(self);
|
2888 |
|
|
end;
|
2889 |
|
|
end;
|
2890 |
|
|
finally
|
2891 |
|
|
FExpectedDB := '';
|
2892 |
|
|
end;
|
2893 |
|
|
end;
|
2894 |
|
|
end;
|
2895 |
|
|
|
2896 |
|
|
function TIBXServicesConnection.Login(var aServerName: string;
|
2897 |
|
|
LoginParams: TStrings): Boolean;
|
2898 |
|
|
var
|
2899 |
|
|
IndexOfUser, IndexOfPassword: Integer;
|
2900 |
|
|
Username, Password: String;
|
2901 |
|
|
ExtLoginParams: TStrings;
|
2902 |
|
|
begin
|
2903 |
|
|
if Assigned(FOnLogin) then
|
2904 |
|
|
begin
|
2905 |
|
|
Result := True;
|
2906 |
|
|
ExtLoginParams := TStringList.Create;
|
2907 |
|
|
try
|
2908 |
|
|
ExtLoginParams.Assign(Params);
|
2909 |
|
|
FOnLogin(Self, aServerName, ExtLoginParams);
|
2910 |
|
|
LoginParams.Assign (ExtLoginParams);
|
2911 |
|
|
finally
|
2912 |
|
|
ExtLoginParams.Free;
|
2913 |
|
|
end;
|
2914 |
|
|
end
|
2915 |
|
|
else
|
2916 |
|
|
if assigned(IBGUIInterface) then
|
2917 |
|
|
begin
|
2918 |
|
|
IndexOfUser := LoginParams.IndexOfName(GetSPBConstName(isc_spb_user_name));
|
2919 |
|
|
if IndexOfUser <> -1 then
|
2920 |
|
|
Username := LoginParams.ValueFromIndex[IndexOfUser]
|
2921 |
|
|
else
|
2922 |
|
|
UserName := '';
|
2923 |
|
|
IndexOfPassword :=LoginParams.IndexOfName(GetSPBConstName(isc_spb_password));
|
2924 |
|
|
if IndexOfPassword <> -1 then
|
2925 |
|
|
Password := LoginParams.ValueFromIndex[IndexOfPassword]
|
2926 |
|
|
else
|
2927 |
|
|
Password := '';
|
2928 |
|
|
|
2929 |
|
|
result := IBGUIInterface.ServerLoginDialog(aServerName, Username, Password);
|
2930 |
|
|
if result then
|
2931 |
|
|
begin
|
2932 |
|
|
LoginParams.Values[GetSPBConstName(isc_spb_user_name)] := UserName;
|
2933 |
|
|
LoginParams.Values[GetSPBConstName(isc_spb_password)] := Password;
|
2934 |
|
|
end
|
2935 |
|
|
end
|
2936 |
|
|
else
|
2937 |
|
|
IBError(ibxeNoLoginDialog,[]);
|
2938 |
|
|
end;
|
2939 |
|
|
|
2940 |
|
|
procedure TIBXServicesConnection.ParamsChanging(Sender: TObject);
|
2941 |
|
|
begin
|
2942 |
|
|
CheckInactive;
|
2943 |
|
|
end;
|
2944 |
|
|
|
2945 |
|
|
procedure TIBXServicesConnection.SetConnectString(AValue: string);
|
2946 |
|
|
var aServiceName: AnsiString;
|
2947 |
|
|
aProtocol: TProtocolAll;
|
2948 |
|
|
begin
|
2949 |
|
|
if FConnectString = AValue then Exit;
|
2950 |
|
|
Connected := false;
|
2951 |
|
|
if not ParseConnectString(AValue,FServerName,aServiceName,aProtocol,FPortNo)
|
2952 |
|
|
or (aServiceName <> 'service_mgr') or (aProtocol = unknownProtocol) then
|
2953 |
|
|
IBError(ibxeBadConnectString, [nil]);
|
2954 |
|
|
FConnectString := AValue;
|
2955 |
|
|
FProtocol := TProtocol(aProtocol);
|
2956 |
|
|
end;
|
2957 |
|
|
|
2958 |
|
|
procedure TIBXServicesConnection.SetProtocol(AValue: TProtocol);
|
2959 |
|
|
begin
|
2960 |
|
|
if FProtocol = AValue then Exit;
|
2961 |
|
|
Connected := false;
|
2962 |
|
|
FProtocol := AValue;
|
2963 |
|
|
FConnectString := MakeConnectString(FServerName,'service_mgr',FProtocol,FPortNo);
|
2964 |
|
|
end;
|
2965 |
|
|
|
2966 |
|
|
procedure TIBXServicesConnection.SetServerName(AValue: string);
|
2967 |
|
|
begin
|
2968 |
|
|
if FServerName = AValue then Exit;
|
2969 |
|
|
Connected := false;
|
2970 |
|
|
FServerName := AValue;
|
2971 |
|
|
FConnectString := MakeConnectString(FServerName,'service_mgr',FProtocol,FPortNo);
|
2972 |
|
|
end;
|
2973 |
|
|
|
2974 |
|
|
procedure TIBXServicesConnection.DoConnect;
|
2975 |
|
|
|
2976 |
|
|
procedure ParseServerVersionNo;
|
2977 |
|
|
var Req: ISRB;
|
2978 |
|
|
Results: IServiceQueryResults;
|
2979 |
|
|
RegexObj: TRegExpr;
|
2980 |
|
|
s: string;
|
2981 |
|
|
begin
|
2982 |
|
|
Req := FService.AllocateSRB;
|
2983 |
|
|
Req.Add(isc_info_svc_server_version);
|
2984 |
|
|
Results := FService.Query(nil,Req);
|
2985 |
|
|
if (Results.Count = 1) and (Results[0].getItemType = isc_info_svc_server_version) then
|
2986 |
|
|
RegexObj := TRegExpr.Create;
|
2987 |
|
|
try
|
2988 |
|
|
{extact database file spec}
|
2989 |
|
|
RegexObj.ModifierG := false; {turn off greedy matches}
|
2990 |
|
|
RegexObj.Expression := '[A-Z][A-Z]-V([0-9]+)\.([0-9]+)\.([0-9]+)\.([0-9]+) .*';
|
2991 |
|
|
s := Results[0].AsString;
|
2992 |
|
|
if RegexObj.Exec(s) then
|
2993 |
|
|
begin
|
2994 |
|
|
FServerVersionNo[1] := StrToInt(RegexObj.Match[1]);
|
2995 |
|
|
FServerVersionNo[2] := StrToInt(RegexObj.Match[2]);
|
2996 |
|
|
FServerVersionNo[3] := StrToInt(RegexObj.Match[3]);
|
2997 |
|
|
FServerVersionNo[4] := StrToInt(RegexObj.Match[4]);
|
2998 |
|
|
end;
|
2999 |
|
|
finally
|
3000 |
|
|
RegexObj.Free;
|
3001 |
|
|
end;
|
3002 |
|
|
end;
|
3003 |
|
|
|
3004 |
|
|
var aServerName: string;
|
3005 |
|
|
aProtocol: TProtocolAll;
|
3006 |
|
|
aPortNo: string;
|
3007 |
|
|
aDBName: string;
|
3008 |
|
|
TempSvcParams: TStrings;
|
3009 |
|
|
SPB: ISPB;
|
3010 |
|
|
PW: ISPBItem;
|
3011 |
|
|
i: integer;
|
3012 |
|
|
begin
|
3013 |
|
|
CheckInactive;
|
3014 |
|
|
CheckServerName;
|
3015 |
|
|
|
3016 |
|
|
aServerName := FServerName;
|
3017 |
|
|
aProtocol := FProtocol;
|
3018 |
|
|
aPortNo := PortNo;
|
3019 |
|
|
aDBName := '';
|
3020 |
|
|
|
3021 |
|
|
if FDatabase <> nil then
|
3022 |
|
|
{Get Connect String from Database Connect String}
|
3023 |
|
|
begin
|
3024 |
|
|
if ParseConnectString(FDatabase.Attachment.GetConnectString,aServerName,aDBName,aProtocol,aPortNo) and
|
3025 |
|
|
(aProtocol = Local) and
|
3026 |
|
|
(FDatabase.Attachment.GetRemoteProtocol <> '') then
|
3027 |
|
|
begin
|
3028 |
|
|
{Use loopback if database does not use embedded server}
|
3029 |
|
|
aServerName := 'Localhost';
|
3030 |
|
|
aProtocol := TCP;
|
3031 |
|
|
end;
|
3032 |
|
|
end;
|
3033 |
|
|
|
3034 |
|
|
TempSvcParams := TStringList.Create;
|
3035 |
|
|
try
|
3036 |
|
|
TempSvcParams.Assign(FParams);
|
3037 |
|
|
if LoginPrompt and not Login(aServerName,TempSvcParams) then
|
3038 |
|
|
IBError(ibxeOperationCancelled, [nil]);
|
3039 |
|
|
|
3040 |
|
|
{Use of non-default security database}
|
3041 |
|
|
if FExpectedDB <> '' then {set when handling an isc_sec_context exception}
|
3042 |
|
|
TempSvcParams.Values['expected_db'] := FExpectedDB
|
3043 |
|
|
else
|
3044 |
|
|
if (FDatabase <> nil) and (FDatabase.Attachment.GetSecurityDatabase <> 'Default')
|
3045 |
|
|
and (aDBName <> '') then
|
3046 |
|
|
{Connect using database using non-default security database}
|
3047 |
|
|
TempSvcParams.Values['expected_db'] := aDBName;
|
3048 |
|
|
SPB := GenerateSPB(TempSvcParams);
|
3049 |
|
|
finally
|
3050 |
|
|
TempSvcParams.Free;
|
3051 |
|
|
end;
|
3052 |
|
|
|
3053 |
|
|
FService := FirebirdAPI.GetServiceManager(aServerName,aPortNo,aProtocol,SPB);
|
3054 |
|
|
PW := FService.getSPB.Find(isc_spb_password);
|
3055 |
|
|
if PW <> nil then PW.AsString := 'xxxxxxxx'; {Hide password}
|
3056 |
|
|
|
3057 |
|
|
ParseServerVersionNo;
|
3058 |
|
|
|
3059 |
|
|
for i := low(FIBXServices) to high(FIBXServices) do
|
3060 |
|
|
FIBXServices[i].OnAfterConnect(self,aDBName);
|
3061 |
|
|
|
3062 |
|
|
if tfService in TraceFlags then
|
3063 |
|
|
MonitorHook.ServiceAttach(Self);
|
3064 |
|
|
end;
|
3065 |
|
|
|
3066 |
|
|
procedure TIBXServicesConnection.DoDisconnect;
|
3067 |
|
|
var i: integer;
|
3068 |
|
|
begin
|
3069 |
|
|
CheckActive;
|
3070 |
|
|
for i := 0 to Length(FIBXServices) - 1 do
|
3071 |
|
|
FIBXServices[i].OnBeforeDisconnect(self);
|
3072 |
|
|
FService := nil;
|
3073 |
|
|
if tfService in TraceFlags then
|
3074 |
|
|
MonitorHook.ServiceDetach(Self);
|
3075 |
|
|
end;
|
3076 |
|
|
|
3077 |
|
|
function TIBXServicesConnection.GetConnected: Boolean;
|
3078 |
|
|
begin
|
3079 |
|
|
Result := FService <> nil;
|
3080 |
|
|
end;
|
3081 |
|
|
|
3082 |
|
|
function TIBXServicesConnection.GetDataset(Index: longint): TDataset;
|
3083 |
|
|
begin
|
3084 |
|
|
Result := inherited GetDataset(Index);
|
3085 |
|
|
end;
|
3086 |
|
|
|
3087 |
|
|
function TIBXServicesConnection.GetDataSetCount: Longint;
|
3088 |
|
|
begin
|
3089 |
|
|
Result := inherited GetDataSetCount;
|
3090 |
|
|
end;
|
3091 |
|
|
|
3092 |
|
|
procedure TIBXServicesConnection.ReadState(Reader: TReader);
|
3093 |
|
|
begin
|
3094 |
|
|
FParams.Clear;
|
3095 |
|
|
inherited ReadState(Reader);
|
3096 |
|
|
end;
|
3097 |
|
|
|
3098 |
|
|
procedure TIBXServicesConnection.RegisterIntf(intf: IIBXServicesClient);
|
3099 |
|
|
begin
|
3100 |
|
|
Setlength(FIBXServices,Length(FIBXServices) + 1);
|
3101 |
|
|
FIBXServices[Length(FIBXServices)-1] := intf;
|
3102 |
|
|
end;
|
3103 |
|
|
|
3104 |
|
|
procedure TIBXServicesConnection.UnRegisterIntf(intf: IIBXServicesClient);
|
3105 |
|
|
var i, j: integer;
|
3106 |
|
|
begin
|
3107 |
|
|
for i := length(FIBXServices) - 1 downto 0 do
|
3108 |
|
|
if FIBXServices[i] = intf then
|
3109 |
|
|
begin
|
3110 |
|
|
for j := i + 1 to length(FIBXServices) - 1 do
|
3111 |
|
|
FIBXServices[j-1] := FIBXServices[j];
|
3112 |
|
|
SetLength(FIBXServices,Length(FIBXServices)-1);
|
3113 |
|
|
break;
|
3114 |
|
|
end;
|
3115 |
|
|
end;
|
3116 |
|
|
|
3117 |
|
|
constructor TIBXServicesConnection.Create(AOwner: TComponent);
|
3118 |
|
|
begin
|
3119 |
|
|
inherited Create(AOwner);
|
3120 |
|
|
FServerName := '';
|
3121 |
|
|
FParams := TStringList.Create;
|
3122 |
|
|
Setlength(FIBXServices,0);
|
3123 |
|
|
TStringList(FParams).OnChanging := @ParamsChanging;
|
3124 |
|
|
FService := nil;
|
3125 |
|
|
FProtocol := Local;
|
3126 |
|
|
LoginPrompt := true;
|
3127 |
|
|
if (AOwner <> nil) and
|
3128 |
|
|
(AOwner is TCustomApplication) and
|
3129 |
|
|
TCustomApplication(AOwner).ConsoleApplication then
|
3130 |
|
|
LoginPrompt := false;
|
3131 |
|
|
end;
|
3132 |
|
|
|
3133 |
|
|
destructor TIBXServicesConnection.Destroy;
|
3134 |
|
|
begin
|
3135 |
|
|
inherited Destroy;
|
3136 |
|
|
Setlength(FIBXServices,0);
|
3137 |
|
|
if assigned(FParams) then FParams.Free;
|
3138 |
|
|
end;
|
3139 |
|
|
|
3140 |
|
|
procedure TIBXServicesConnection.ConnectUsing(aDatabase: TIBDatabase);
|
3141 |
|
|
begin
|
3142 |
|
|
if not aDatabase.Connected then
|
3143 |
|
|
IBError(ibxeDatabaseNotConnected,[nil]);
|
3144 |
|
|
Connected := false;
|
3145 |
|
|
FDatabase := aDatabase;
|
3146 |
|
|
try
|
3147 |
|
|
Connected := true;
|
3148 |
|
|
finally
|
3149 |
|
|
FDatabase := nil;
|
3150 |
|
|
end;
|
3151 |
|
|
end;
|
3152 |
|
|
|
3153 |
|
|
procedure TIBXServicesConnection.SetDBParams(DBParams: TStrings);
|
3154 |
|
|
var i: integer;
|
3155 |
|
|
j: integer;
|
3156 |
|
|
k: integer;
|
3157 |
|
|
ParamName: string;
|
3158 |
|
|
begin
|
3159 |
|
|
Params.Clear;
|
3160 |
|
|
for i := 0 to DBParams.Count - 1 do
|
3161 |
|
|
begin
|
3162 |
|
|
ParamName := DBParams[i];
|
3163 |
|
|
k := Pos('=',ParamName);
|
3164 |
|
|
if k > 0 then system.Delete(ParamName,k,Length(ParamName)-k+1);
|
3165 |
|
|
for j := 1 to isc_spb_last_spb_constant do
|
3166 |
tony |
221 |
if CompareText(ParamName,SPBConstantNames[j]) = 0 then
|
3167 |
tony |
209 |
begin
|
3168 |
|
|
Params.Add(DBParams[i]);
|
3169 |
|
|
break;
|
3170 |
|
|
end;
|
3171 |
|
|
end;
|
3172 |
|
|
end;
|
3173 |
|
|
|
3174 |
|
|
end.
|
3175 |
|
|
|