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(* |
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* Firebird Interface (fbintf). The fbintf components provide a set of |
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* Pascal language bindings for the Firebird API. Although predominantly |
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* a new development they include source code taken from IBX and may be |
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* considered a derived product. This software thus also includes the copyright |
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* notice and license conditions from IBX. |
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* |
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* Except for those parts dervied from IBX, contents of this file are subject |
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* to the Initial Developer's Public License Version 1.0 (the "License"); you |
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* may not use this file except in compliance with the License. You may obtain a |
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* copy of the License here: |
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* |
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* http://www.firebirdsql.org/index.php?op=doc&id=idpl |
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* |
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* Software distributed under the License is distributed on an "AS |
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* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or |
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* implied. See the License for the specific language governing rights |
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* and limitations under the License. |
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* |
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* The Initial Developer of the Original Code is Tony Whyman. |
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* |
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* The Original Code is (C) 2016 Tony Whyman, MWA Software |
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* (http://www.mwasoftware.co.uk). |
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* |
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* All Rights Reserved. |
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* |
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* Contributor(s): ______________________________________. |
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* |
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*) |
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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 - 2015 } |
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{ } |
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{************************************************************************} |
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unit IBMessages; |
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{$IFDEF MSWINDOWS} |
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{$DEFINE WINDOWS} |
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{$ENDIF} |
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|
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{$IFDEF FPC} |
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{$mode delphi} |
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{$codepage UTF8} |
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{$ENDIF} |
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|
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interface |
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|
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uses |
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Classes, SysUtils; |
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|
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type |
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TIBClientError = ( |
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ibxeUnknownError, |
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ibxeIB60feature, |
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ibxeNotSupported, |
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ibxeOperationCancelled, |
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ibxeDPBConstantNotSupported, |
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ibxeDPBConstantUnknown, |
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ibxeTPBConstantNotSupported, |
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ibxeTPBConstantUnknown, |
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ibxeDatabaseClosed, |
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ibxeDatabaseOpen, |
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ibxeDatabaseNameMissing, |
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ibxeNotInTransaction, |
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ibxeInTransaction, |
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ibxeTimeoutNegative, |
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ibxeNoDatabasesInTransaction, |
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ibxeUpdateWrongDB, |
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ibxeUpdateWrongTR, |
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ibxeDatabaseNotAssigned, |
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ibxeTransactionNotAssigned, |
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ibxeInvalidStatementHandle, |
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ibxeSQLOpen, |
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ibxeSQLClosed, |
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ibxeDatasetOpen, |
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ibxeDatasetClosed, |
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ibxeInvalidColumnIndex, |
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ibxeBlobCannotBeRead, |
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ibxeBlobCannotBeWritten, |
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ibxeEmptyQuery, |
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ibxeNoFieldAccess, |
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ibxeFieldNotFound, |
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ibxeNotEditing, |
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ibxeCannotInsert, |
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ibxeCannotUpdate, |
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ibxeCannotDelete, |
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ibxeCannotRefresh, |
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ibxeBufferNotSet, |
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ibxeCircularReference, |
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ibxeUserAbort, |
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ibxeDataSetUniDirectional, |
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ibxeCannotCreateSharedResource, |
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ibxeFieldUnsupportedType, |
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ibxeCircularDataLink, |
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ibxeEmptySQLStatement, |
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ibxeIsASelectStatement, |
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ibxeRequiredParamNotSet, |
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ibxeNoStoredProcName, |
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ibxeIsAExecuteProcedure, |
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ibxeUpdateFailed, |
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ibxeNoRecordsAffected, |
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ibxeNoTableName, |
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ibxeTableNameMismatch, |
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ibxeIndexFieldMissing, |
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ibxeInvalidEvent, |
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ibxeMaximumEvents, |
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ibxeInvalidBatchMove, |
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ibxeSQLDialectInvalid, |
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ibxeSPBConstantNotSupported, |
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ibxeSPBConstantUnknown, |
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ibxeServiceActive, |
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ibxeServiceInActive, |
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ibxeServerNameMissing, |
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ibxeQueryParamsError, |
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ibxeStartParamsError, |
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ibxeOutputParsingError, |
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ibxeUseSpecificProcedures, |
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ibxeDPBConstantUnknownEx, |
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ibxeTPBConstantUnknownEx, |
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ibxeSV5APIError, |
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ibxeThreadFailed, |
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ibxeFieldSizeError, |
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ibxeNoLoginDialog, |
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ibxeInfoBufferIndexError, |
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ibxServiceRequestIndexError, |
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ibxServiceParamTypeError, |
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ibxArrayBoundsCantIncrease , |
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ibxeUnexpectedDatabaseInfoResp, |
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ibxStringTooLong, |
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ibxFieldNotinDataSet, |
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ibxeNotCurrentArray, |
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ibxeServiceRunning, |
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ibxeUniqueRelationReqd, |
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ibxeNegativeGenerator, |
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ibxeServiceUnavailable, |
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ibxeBadConnectString, |
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ibxeServiceNotStarted, |
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ibxeNotRequiredDataSetSource, |
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ibxeNoLimboTransactionInsert, |
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ibxeDatabaseNotConnected, |
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ibxeMultiThreadRequired, |
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ibxeODSVersionRequired, |
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ibxErrorParsing, |
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ibxeParameterNameNotFound, |
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ibxeListFieldNotFound, |
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ibxeDBBufferTooSmall |
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); |
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|
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function GetErrorMessage(ErrMess: TIBClientError): AnsiString; |
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|
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{IBError is used internally and by IBX to throw an EIBClientError} |
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|
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procedure IBError(ErrMess: TIBClientError; const Args: array of const); |
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resourcestring |
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{ generic strings used in code } |
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SEOFReached = 'SEOFReached'; |
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SCantPrintValue = 'Cannot print value'; |
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SDisconnectDatabase = 'Database is currently connected. Disconnect and continue?'; |
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SCommitTransaction = 'Transaction is currently Active. Rollback and continue?'; |
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sSQLErrorSeparator = ' When Executing: '; |
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SDatabaseFilter = 'Database Files (*.fdb; *.gdb)|*.gdb; *.fdb|All files (*.*)|*.*'; |
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{$IFDEF WINDOWS} |
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SLibraryNameFilter = 'DLLs (*.dll)|*.dll|All files (*.*)|*.*'; |
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{$ELSE} |
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SLibraryNameFilter = 'All files (*.*)|*.*'; |
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{$ENDIF} |
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STrue = 'true'; |
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SFalse = 'false'; |
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SArray = '(array)'; |
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SBlob = '(blob)'; |
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|
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implementation |
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|
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uses IBUtils, IB; |
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|
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resourcestring |
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|
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{ strings used in error messages} |
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SUnknownError = 'Unknown error'; |
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SIB60feature = '%s is an InterBase 6 function. Please upgrade to InterBase 6 to use this functonality'; |
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SNotSupported = 'Unsupported feature'; |
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SOperationCancelled = 'Operation cancelled at user''s request'; |
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SDPBConstantNotSupported = 'DPB Constant (isc_dpb_%s) is unsupported'; |
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SDPBConstantUnknown = 'DPB Constant (%d) is unknown'; |
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STPBConstantNotSupported = 'TPB Constant (isc_tpb_%s) is unsupported'; |
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STPBConstantUnknown = 'TPB Constant (%d) is unknown'; |
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SDatabaseClosed = 'Cannot perform operation -- DB is not open'; |
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SDatabaseOpen = 'Cannot perform operation -- DB is currently open'; |
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SDatabaseNameMissing = 'Database name is missing'; |
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SNotInTransaction = 'Transaction is not active'; |
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SInTransaction = 'Transaction is active'; |
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STimeoutNegative = 'Timeout values cannot be negative'; |
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SNoDatabasesInTransaction = 'No databases are listed in transaction component'; |
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SUpdateWrongDB = 'Updating wrong database'; |
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SUpdateWrongTR = 'Updating wrong transaction. Unique transaction expected in set'; |
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SDatabaseNotAssigned = 'Database not assigned'; |
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STransactionNotAssigned = 'Transaction not assigned'; |
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SInvalidStatementHandle = 'Invalid statement handle'; |
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SSQLOpen = 'IBSQL Open'; |
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SSQLClosed = 'IBSQL Closed'; |
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SDatasetOpen = 'Dataset open'; |
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SDatasetClosed = 'Dataset closed'; |
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SInvalidColumnIndex = 'Invalid column index (index exceeds permitted range)'; |
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SBlobCannotBeRead = 'Blob stream cannot be read'; |
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SBlobCannotBeWritten = 'Blob stream cannot be written'; |
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SEmptyQuery = 'Empty query'; |
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SNoFieldAccess = 'No access to field "%s"'; |
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SFieldNotFound = 'Field "%s" not found'; |
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SNotEditing = 'Not in edit mode'; |
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SCannotInsert = 'Cannot insert into dataset. (No insert query)'; |
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SCannotUpdate = 'Cannot update. (No update query)'; |
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SCannotDelete = 'Cannot delete from dataset. (No delete query)'; |
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SCannotRefresh = 'Cannot refresh row. (No refresh query)'; |
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SBufferNotSet = 'Buffer not set'; |
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SCircularReference = 'Circular references not permitted'; |
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SUserAbort = 'User abort'; |
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SDataSetUniDirectional = 'Data set is uni-directional'; |
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{$IFDEF UNIX} |
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SCannotCreateSharedResource = 'Cannot create shared resource. %s'; |
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{$ELSE} |
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SCannotCreateSharedResource = 'Cannot create shared resource. (Windows error %d)'; |
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{$ENDIF} |
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SFieldUnsupportedType = 'Unsupported Field Type'; |
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SCircularDataLink = 'Circular DataLink Reference'; |
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SEmptySQLStatement = 'Empty SQL Statement'; |
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SIsASelectStatement = 'use Open for a Select Statement'; |
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SRequiredParamNotSet = 'Required parameter "%s" value not set'; |
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SNoStoredProcName = 'No Stored Procedure Name assigned'; |
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SIsAExecuteProcedure = 'use ExecProc for Procedure; use TQuery for Select procedures'; |
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SUpdateFailed = 'Update Failed'; |
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|
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SNoRecordsAffected = 'No Records Affected'; |
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SNoTableName = 'No Table Name assigned'; |
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STableNameMismatch = 'Table Name Mismatch'; |
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SIndexFieldMissing = 'Index Field Missing'; |
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SInvalidEvent = 'Invalid Event'; |
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SMaximumEvents = 'Exceded Maximum Event limits'; |
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SInvalidBatchMove = 'Invalid Batch Move'; |
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SSQLDialectInvalid = 'SQL Dialect Invalid'; |
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SSPBConstantNotSupported = 'SPB Constant Not supported'; |
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SSPBConstantUnknown = 'SPB Constant Unknown'; |
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SServiceActive = 'Cannot perform operation -- service is not attached'; |
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SServiceInActive = 'Cannot perform operation -- service is attached'; |
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SServerNameMissing = 'Server Name Missing'; |
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SQueryParamsError = 'Query Parameters missing or incorrect'; |
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SStartParamsError = 'start Parameters missing or incorrect'; |
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SOutputParsingError = 'Unexpected Output buffer value (%d) - %s'; |
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SUseSpecificProcedures = 'Generic ServiceStart not applicable: Use Specific Procedures to set configuration params'; |
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|
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SDPBConstantUnknownEx = 'DPB Constant (%s) is unknown'; |
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STPBConstantUnknownEx = 'TPB Constant (%s) is unknown'; |
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SSV5APIError = 'SV5 API API Error - %s'; |
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SThreadFailed = '%s Thread failed with Exception: %s'; |
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SFieldSizeError = 'Field %s is too small (%d bytes) to receive the data (%d bytes)'; |
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SNoLoginDialog = 'Default Login Dlalog not found. Have you included ibexpress ' + |
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'in your program uses list?'; |
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SInfoBufferIndexError = 'Info Buffer Index Out of Range (%d)'; |
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SServiceRequestIndexError = 'Service Request Index Out of Range (%d)'; |
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SServiceParamTypeError = 'Invalid Request for Service Param Type'; |
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SArrayBoundsCantIncrease = 'Array Bounds can only be narrowed'; |
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SUnexpectedDatabaseInfoResp = 'Unexpected Database Information Response'; |
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SStringTooLong = 'String "%s" is too long. Max %d characters'; |
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SFieldNotinDataSet = 'Field %s is not a member of DataSet %s'; |
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SNotCurrentArray = 'Cannot Edit an Array that is not part of the current record'; |
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SServiceRunning = 'Cannot start a new service while an existing service is running'; |
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SUniqueRelationReqd = 'All Output Fields must derived from the same table'; |
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SNegativeGenerator = 'A Generator Increment cannot be negative'; |
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SServiceUnavailable = 'Request Service is not available'; |
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SBadConnectString = 'Parse Error in Connect String'; |
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SServiceNotStarted = 'Cannot Query running service until the service has been started'; |
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SNotRequiredDataSetSource = 'Object of class %s is not a valid dataset source'; |
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SNoLimboTransactionInsert = 'You cannot add to a Limbo Transaction list'; |
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SDatabaseNotConnected = 'Cannot connect using an unattached database'; |
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SMultiThreadRequired = 'Multi-threading required for %s but not enabled. Please recompile with multi-threading support enabled. '+ |
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'Hint: you probably need to add -dUseCThreads to the Custom Options.'; |
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SODSVersionRequired = 'This feature requires ODS Version %s or later'; |
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SErrorParsing = 'Error parsing SQL Statement at clause starting with %s'; |
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SParameterNameNotFound = 'Parameter Name (%s) not found'; |
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SListFieldNotFound = 'ListField Name is not a valid dataset column name (%s)'; |
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SDBBufferTooSmall = 'Dataset buffer is too small (%d bytes) to receive the data from Field %s (%d bytes)'; |
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|
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const |
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IBErrorMessages: array[TIBClientError] of string = ( |
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SUnknownError, |
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SIB60feature, |
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SNotSupported, |
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SOperationCancelled, |
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SDPBConstantNotSupported, |
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SDPBConstantUnknown, |
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STPBConstantNotSupported, |
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STPBConstantUnknown, |
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SDatabaseClosed, |
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SDatabaseOpen, |
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SDatabaseNameMissing, |
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SNotInTransaction, |
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SInTransaction, |
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STimeoutNegative, |
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SNoDatabasesInTransaction, |
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SUpdateWrongDB, |
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SUpdateWrongTR, |
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SDatabaseNotAssigned, |
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STransactionNotAssigned, |
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SInvalidStatementHandle, |
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SSQLOpen, |
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SSQLClosed, |
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SDatasetOpen, |
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SDatasetClosed, |
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SInvalidColumnIndex, |
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SBlobCannotBeRead, |
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SBlobCannotBeWritten, |
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SEmptyQuery, |
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SNoFieldAccess, |
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SFieldNotFound, |
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SNotEditing, |
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SCannotInsert, |
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SCannotUpdate, |
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SCannotDelete, |
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SCannotRefresh, |
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SBufferNotSet, |
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SCircularReference, |
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SUserAbort, |
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SDataSetUniDirectional, |
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SCannotCreateSharedResource, |
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SFieldUnsupportedType, |
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SCircularDataLink, |
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SEmptySQLStatement, |
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SIsASelectStatement, |
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SRequiredParamNotSet, |
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SNoStoredProcName, |
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SIsAExecuteProcedure, |
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SUpdateFailed, |
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SNoRecordsAffected, |
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SNoTableName, |
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STableNameMismatch, |
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SIndexFieldMissing, |
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SInvalidEvent, |
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SMaximumEvents, |
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SInvalidBatchMove, |
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SSQLDialectInvalid, |
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SSPBConstantNotSupported, |
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SSPBConstantUnknown, |
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SServiceActive, |
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SServiceInActive, |
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SServerNameMissing, |
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SQueryParamsError, |
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SStartParamsError, |
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SOutputParsingError, |
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SUseSpecificProcedures, |
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SDPBConstantUnknownEx, |
| 376 |
STPBConstantUnknownEx, |
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SSV5APIError, |
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SThreadFailed, |
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SFieldSizeError, |
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SNoLoginDialog, |
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SInfoBufferIndexError, |
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SServiceRequestIndexError, |
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SServiceParamTypeError, |
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SArrayBoundsCantIncrease, |
| 385 |
SUnexpectedDatabaseInfoResp, |
| 386 |
SStringTooLong, |
| 387 |
SFieldNotinDataSet, |
| 388 |
SNotCurrentArray, |
| 389 |
SServiceRunning, |
| 390 |
SUniqueRelationReqd, |
| 391 |
SNegativeGenerator, |
| 392 |
SServiceUnavailable, |
| 393 |
SBadConnectString, |
| 394 |
SServiceNotStarted, |
| 395 |
SNotRequiredDataSetSource, |
| 396 |
SNoLimboTransactionInsert, |
| 397 |
SDatabaseNotConnected, |
| 398 |
SMultiThreadRequired, |
| 399 |
SODSVersionRequired, |
| 400 |
SErrorParsing, |
| 401 |
SParameterNameNotFound, |
| 402 |
SListFieldNotFound, |
| 403 |
SDBBufferTooSmall |
| 404 |
); |
| 405 |
|
| 406 |
function GetErrorMessage(ErrMess: TIBClientError): AnsiString; |
| 407 |
begin |
| 408 |
Result := IBErrorMessages[ErrMess]; |
| 409 |
end; |
| 410 |
|
| 411 |
procedure IBError(ErrMess: TIBClientError; const Args: array of const); |
| 412 |
begin |
| 413 |
raise EIBClientError.Create(Ord(ErrMess), |
| 414 |
Format(GetErrorMessage(ErrMess), Args)); |
| 415 |
end; |
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|
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end. |
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|
