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| -rw-r--r-- | odk/examples/java/Storage/TestHelper.java | 881 |
1 files changed, 881 insertions, 0 deletions
diff --git a/odk/examples/java/Storage/TestHelper.java b/odk/examples/java/Storage/TestHelper.java new file mode 100644 index 000000000..a486f1d53 --- /dev/null +++ b/odk/examples/java/Storage/TestHelper.java @@ -0,0 +1,881 @@ +/* -*- Mode: Java; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/* + * This file is part of the LibreOffice project. + * + * This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. + * + * This file incorporates work covered by the following license notice: + * + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed + * with this work for additional information regarding copyright + * ownership. The ASF licenses this file to you under the Apache + * License, Version 2.0 (the "License"); you may not use this file + * except in compliance with the License. You may obtain a copy of + * the License at http://www.apache.org/licenses/LICENSE-2.0 . + */ + +import com.sun.star.uno.UnoRuntime; +import com.sun.star.uno.AnyConverter; + +import com.sun.star.lang.*; +import com.sun.star.embed.*; +import com.sun.star.packages.*; +import com.sun.star.io.*; +import com.sun.star.beans.*; + +public class TestHelper { + + String m_sTestPrefix; + + public TestHelper( String sTestPrefix ) + { + m_sTestPrefix = sTestPrefix; + } + + public boolean WriteBytesToStream( XStream xStream, + String sStreamName, + String sMediaType, + boolean bCompressed, + byte[] pBytes ) + { + // get output stream of substream + XOutputStream xOutput = xStream.getOutputStream(); + if ( xOutput == null ) + { + Error( "Can't get XOutputStream implementation from substream '" + sStreamName + "'!" ); + return false; + } + + // get XTruncate implementation from output stream + XTruncate xTruncate = UnoRuntime.queryInterface( XTruncate.class, xOutput ); + if ( xTruncate == null ) + { + Error( "Can't get XTruncate implementation from substream '" + sStreamName + "'!" ); + return false; + } + + // write requested byte sequence + try + { + xTruncate.truncate(); + xOutput.writeBytes( pBytes ); + } + catch( Exception e ) + { + Error( "Can't write to stream '" + sStreamName + "', exception: " + e ); + return false; + } + + // get access to the XPropertySet interface + XPropertySet xPropSet = UnoRuntime.queryInterface( XPropertySet.class, xStream ); + if ( xPropSet == null ) + { + Error( "Can't get XPropertySet implementation from substream '" + sStreamName + "'!" ); + return false; + } + + // set properties to the stream + try + { + xPropSet.setPropertyValue( "MediaType", sMediaType ); + xPropSet.setPropertyValue( "Compressed", Boolean.valueOf( bCompressed ) ); + } + catch( Exception e ) + { + Error( "Can't set properties to substream '" + sStreamName + "', exception: " + e ); + return false; + } + + // check size property of the stream + try + { + int nSize = AnyConverter.toInt( xPropSet.getPropertyValue( "Size" ) ); + if ( nSize != pBytes.length ) + { + Error( "The 'Size' property of substream '" + sStreamName + "' contains wrong value!" ); + return false; + } + } + catch( Exception e ) + { + Error( "Can't get 'Size' property from substream '" + sStreamName + "', exception: " + e ); + return false; + } + + // free the stream resources, garbage collector may remove the object too late + XComponent xComponent = UnoRuntime.queryInterface( XComponent.class, xStream ); + if ( xComponent == null ) + { + Error( "Can't get XComponent implementation from substream '" + sStreamName + "'!" ); + return false; + } + xComponent.dispose(); + + return true; + } + + + public boolean WriteBytesToSubstream( XStorage xStorage, + String sStreamName, + String sMediaType, + boolean bCompressed, + byte[] pBytes ) + { + // open substream element + XStream xSubStream = null; + try + { + Object oSubStream = xStorage.openStreamElement( sStreamName, ElementModes.WRITE ); + xSubStream = UnoRuntime.queryInterface( XStream.class, oSubStream ); + if ( xSubStream == null ) + { + Error( "Can't create substream '" + sStreamName + "'!" ); + return false; + } + } + catch( Exception e ) + { + Error( "Can't create substream '" + sStreamName + "', exception : " + e + "!" ); + return false; + } + + return WriteBytesToStream( xSubStream, sStreamName, sMediaType, bCompressed, pBytes ); + } + + public boolean WriteBytesToEncrSubstream( XStorage xStorage, + String sStreamName, + String sMediaType, + boolean bCompressed, + byte[] pBytes, + byte[] pPass ) + { + // open substream element + XStream xSubStream = null; + try + { + Object oSubStream = xStorage.openEncryptedStreamElement( sStreamName, ElementModes.WRITE, new String(pPass) ); + xSubStream = UnoRuntime.queryInterface( XStream.class, oSubStream ); + if ( xSubStream == null ) + { + Error( "Can't create substream '" + sStreamName + "'!" ); + return false; + } + } + catch( Exception e ) + { + Error( "Can't create substream '" + sStreamName + "', exception : " + e + "!" ); + return false; + } + + return WriteBytesToStream( xSubStream, sStreamName, sMediaType, bCompressed, pBytes ); + } + + public boolean WBToSubstrOfEncr( XStorage xStorage, + String sStreamName, + String sMediaType, + boolean bCompressed, + byte[] pBytes, + boolean bEncrypted ) + { + // open substream element + XStream xSubStream = null; + try + { + Object oSubStream = xStorage.openStreamElement( sStreamName, ElementModes.WRITE ); + xSubStream = UnoRuntime.queryInterface( XStream.class, oSubStream ); + if ( xSubStream == null ) + { + Error( "Can't create substream '" + sStreamName + "'!" ); + return false; + } + } + catch( Exception e ) + { + Error( "Can't create substream '" + sStreamName + "', exception : " + e + "!" ); + return false; + } + + // get access to the XPropertySet interface + XPropertySet xPropSet = UnoRuntime.queryInterface( XPropertySet.class, xSubStream ); + if ( xPropSet == null ) + { + Error( "Can't get XPropertySet implementation from substream '" + sStreamName + "'!" ); + return false; + } + + // set properties to the stream + try + { + xPropSet.setPropertyValue( "Encrypted", Boolean.valueOf( bEncrypted ) ); + } + catch( Exception e ) + { + Error( "Can't set 'Encrypted' property to substream '" + sStreamName + "', exception: " + e ); + return false; + } + + return WriteBytesToStream( xSubStream, sStreamName, sMediaType, bCompressed, pBytes ); + } + + public int ChangeStreamPass( XStorage xStorage, + String sStreamName, + byte[] pOldPass, + byte[] pNewPass ) + { + // open substream element + XStream xSubStream = null; + try + { + Object oSubStream = xStorage.openEncryptedStreamElement( sStreamName, ElementModes.WRITE, new String(pOldPass) ); + xSubStream = UnoRuntime.queryInterface( XStream.class, oSubStream ); + if ( xSubStream == null ) + { + Error( "Can't open substream '" + sStreamName + "'!" ); + return 0; + } + } + catch( Exception e ) + { + Error( "Can't open substream '" + sStreamName + "', exception : " + e + "!" ); + return 0; + } + + + // change the password for the stream + XEncryptionProtectedSource xStreamEncryption = + UnoRuntime.queryInterface( XEncryptionProtectedSource.class, xSubStream ); + + if ( xStreamEncryption == null ) + { + Message( "Optional interface XEncryptionProtectedSource is not implemented, feature can not be tested!" ); + return -1; + } + + try { + xStreamEncryption.setEncryptionPassword( new String(pNewPass) ); + } + catch( Exception e ) + { + Error( "Can't change encryption key of the substream '" + sStreamName + "', exception:" + e ); + return 0; + } + + // free the stream resources, garbage collector may remove the object too late + XComponent xComponent = UnoRuntime.queryInterface( XComponent.class, xSubStream ); + if ( xComponent == null ) + { + Error( "Can't get XComponent implementation from substream '" + sStreamName + "'!" ); + return 0; + } + xComponent.dispose(); + + return 1; + } + + public boolean setStorageTypeAndCheckProps( XStorage xStorage, String sMediaType, boolean bIsRoot, int nMode ) + { + boolean bOk = false; + + // get access to the XPropertySet interface + XPropertySet xPropSet = UnoRuntime.queryInterface( XPropertySet.class, xStorage ); + if ( xPropSet != null ) + { + try + { + // set "MediaType" property to the stream + xPropSet.setPropertyValue( "MediaType", sMediaType ); + + // get "IsRoot" and "OpenMode" properties and control there values + boolean bPropIsRoot = AnyConverter.toBoolean( xPropSet.getPropertyValue( "IsRoot" ) ); + int nPropMode = AnyConverter.toInt( xPropSet.getPropertyValue( "OpenMode" ) ); + + bOk = true; + if ( bPropIsRoot != bIsRoot ) + { + Error( "'IsRoot' property contains wrong value!" ); + bOk = false; + } + + if ( ( bIsRoot && ( nPropMode | ElementModes.READ ) != ( nMode | ElementModes.READ ) ) + || ( !bIsRoot && ( nPropMode & nMode ) != nMode ) ) + { + Error( "'OpenMode' property contains wrong value!" ); + bOk = false; + } + } + catch( Exception e ) + { + Error( "Can't control properties of substorage, exception: " + e ); + } + } + else + { + Error( "Can't get XPropertySet implementation from storage!" ); + } + + return bOk; + } + + public boolean checkStorageProperties( XStorage xStorage, String sMediaType, boolean bIsRoot, int nMode ) + { + boolean bOk = false; + + // get access to the XPropertySet interface + XPropertySet xPropSet = UnoRuntime.queryInterface( XPropertySet.class, xStorage ); + if ( xPropSet != null ) + { + try + { + // get "MediaType", "IsRoot" and "OpenMode" properties and control there values + String sPropMediaType = AnyConverter.toString( xPropSet.getPropertyValue( "MediaType" ) ); + boolean bPropIsRoot = AnyConverter.toBoolean( xPropSet.getPropertyValue( "IsRoot" ) ); + int nPropMode = AnyConverter.toInt( xPropSet.getPropertyValue( "OpenMode" ) ); + + bOk = true; + if ( !sPropMediaType.equals( sMediaType ) ) + { + Error( "'MediaType' property contains wrong value, expected '" + + sMediaType + "', set '" + sPropMediaType + "' !" ); + bOk = false; + } + + if ( bPropIsRoot != bIsRoot ) + { + Error( "'IsRoot' property contains wrong value!" ); + bOk = false; + } + + if ( ( bIsRoot && ( nPropMode | ElementModes.READ ) != ( nMode | ElementModes.READ ) ) + || ( !bIsRoot && ( nPropMode & nMode ) != nMode ) ) + { + Error( "'OpenMode' property contains wrong value!" ); + bOk = false; + } + } + catch( Exception e ) + { + Error( "Can't get properties of substorage, exception: " + e ); + } + } + else + { + Error( "Can't get XPropertySet implementation from storage!" ); + } + + return bOk; + } + + public boolean InternalCheckStream( XStream xStream, + String sName, + String sMediaType, + byte[] pBytes ) + { + // get input stream of substream + XInputStream xInput = xStream.getInputStream(); + if ( xInput == null ) + { + Error( "Can't get XInputStream implementation from substream '" + sName + "'!" ); + return false; + } + + byte pContents[][] = new byte[1][]; // ??? + + // read contents + try + { + xInput.readBytes( pContents, pBytes.length + 1 ); + } + catch( Exception e ) + { + Error( "Can't read from stream '" + sName + "', exception: " + e ); + return false; + } + + // check size of stream data + if ( pContents.length == 0 ) + { + Error( "SubStream '" + sName + "' reading produced disaster!" ); + return false; + } + + if ( pBytes.length != pContents[0].length ) + { + Error( "SubStream '" + sName + "' contains wrong amount of data! (" + pContents[0].length + "/" + pBytes.length + ")" ); + return false; + } + + // check stream data + for ( int ind = 0; ind < pBytes.length; ind++ ) + { + if ( pBytes[ind] != pContents[0][ind] ) + { + Error( "SubStream '" + sName + "' contains wrong data!" ); + return false; + } + } + + + // check properties + boolean bOk = false; + + // get access to the XPropertySet interface + XPropertySet xPropSet = UnoRuntime.queryInterface( XPropertySet.class, xStream ); + if ( xPropSet != null ) + { + try + { + // get "MediaType" and "Size" properties and control there values + String sPropMediaType = AnyConverter.toString( xPropSet.getPropertyValue( "MediaType" ) ); + long nPropSize = AnyConverter.toLong( xPropSet.getPropertyValue( "Size" ) ); + + bOk = true; + if ( !sPropMediaType.equals( sMediaType ) ) + { + Error( "'MediaType' property contains wrong value for stream '" + sName + "',\nexpected: '" + + sMediaType + "', set: '" + sPropMediaType + "'!" ); + bOk = false; + } + + if ( nPropSize != pBytes.length ) + { + Error( "'Size' property contains wrong value for stream'" + sName + "'!" ); + bOk = false; + } + } + catch( Exception e ) + { + Error( "Can't get properties of substream '" + sName + "', exception: " + e ); + } + } + else + { + Error( "Can't get XPropertySet implementation from stream '" + sName + "'!" ); + } + + return bOk; + } + + public boolean checkStream( XStorage xParentStorage, + String sName, + String sMediaType, + byte[] pBytes ) + { + // open substream element first + XStream xSubStream = null; + try + { + Object oSubStream = xParentStorage.openStreamElement( sName, ElementModes.READ ); + xSubStream = UnoRuntime.queryInterface( XStream.class, oSubStream ); + if ( xSubStream == null ) + { + Error( "Can't open substream '" + sName + "'!" ); + return false; + } + } + catch( Exception e ) + { + Error( "Can't open substream '" + sName + "', exception : " + e + "!" ); + return false; + } + + return InternalCheckStream( xSubStream, sName, sMediaType, pBytes ); + } + + public boolean checkEncrStream( XStorage xParentStorage, + String sName, + String sMediaType, + byte[] pBytes, + byte[] pPass ) + { + // Important: a common password for any of parent storage should not be set or + // should be different from pPass + + if ( pPass.length == 0 ) + { + Error( "Wrong password is used in the test!" ); + return false; + } + + try + { + xParentStorage.openStreamElement( sName, ElementModes.READ ); + Error( "Encrypted stream '" + sName + "' was opened without password!" ); + return false; + } + catch( WrongPasswordException wpe ) + {} + catch( Exception e ) + { + Error( "Unexpected exception in case of opening of encrypted stream '" + sName + "' without password: " + e + "!" ); + return false; + } + + byte pWrongPass[] = { 1, 1 }; + pWrongPass[0] += pPass[0]; + try + { + xParentStorage.openEncryptedStreamElement( sName, ElementModes.READ, new String(pWrongPass) ); + Error( "Encrypted stream '" + sName + "' was opened with wrong password!" ); + return false; + } + catch( WrongPasswordException wpe ) + {} + catch( Exception e ) + { + Error( "Unexpected exception in case of opening of encrypted stream '" + sName + "' with wrong password: " + e + "!" ); + return false; + } + + XStream xSubStream = null; + try + { + Object oSubStream = xParentStorage.openEncryptedStreamElement( sName, ElementModes.READ, new String(pPass) ); + xSubStream = UnoRuntime.queryInterface( XStream.class, oSubStream ); + if ( xSubStream == null ) + { + Error( "Can't open encrypted substream '" + sName + "'!" ); + return false; + } + } + catch( Exception e ) + { + Error( "Can't open encrypted substream '" + sName + "', exception : " + e + "!" ); + return false; + } + + return InternalCheckStream( xSubStream, sName, sMediaType, pBytes ); + } + + public boolean copyStorage( XStorage xSourceStorage, XStorage xDestStorage ) + { + // copy xSourceStorage to xDestStorage + try + { + xSourceStorage.copyToStorage( xDestStorage ); + } + catch( Exception e ) + { + Error( "Storage copying failed, exception: " + e ); + return false; + } + + return true; + } + + public boolean commitStorage( XStorage xStorage ) + { + // XTransactedObject must be supported by storages + XTransactedObject xTransact = UnoRuntime.queryInterface( XTransactedObject.class, xStorage ); + if ( xTransact == null ) + { + Error( "Storage doesn't implement transacted access!" ); + return false; + } + + try + { + xTransact.commit(); + } + catch( Exception e ) + { + Error( "Storage commit failed, exception:" + e ); + return false; + } + + return true; + } + + public boolean disposeStorage( XStorage xStorage ) + { + // dispose the storage + XComponent xComponent = UnoRuntime.queryInterface( XComponent.class, xStorage ); + if ( xComponent == null ) + { + Error( "Can't retrieve XComponent implementation from storage!" ); + return false; + } + + try + { + xComponent.dispose(); + } + catch( Exception e ) + { + Error( "Storage disposing failed!" ); + return false; + } + + return true; + } + + public XInputStream getInputStream( XStream xStream ) + { + XInputStream xInTemp = null; + try + { + xInTemp = xStream.getInputStream(); + if ( xInTemp == null ) + Error( "Can't get the input part of a stream!" ); + } + catch ( Exception e ) + { + Error( "Can't get the input part of a stream, exception :" + e ); + } + + return xInTemp; + } + + public boolean closeOutput( XStream xStream ) + { + XOutputStream xOutTemp = null; + try + { + xOutTemp = xStream.getOutputStream(); + if ( xOutTemp == null ) + { + Error( "Can't get the output part of a stream!" ); + return false; + } + } + catch ( Exception e ) + { + Error( "Can't get the output part of a stream, exception :" + e ); + return false; + } + + try + { + xOutTemp.closeOutput(); + } + catch ( Exception e ) + { + Error( "Can't close output part of a stream, exception :" + e ); + return false; + } + + return true; + } + + public XStorage openSubStorage( XStorage xStorage, String sName, int nMode ) + { + // open existing substorage + try + { + Object oSubStorage = xStorage.openStorageElement( sName, nMode ); + XStorage xSubStorage = UnoRuntime.queryInterface( XStorage.class, oSubStorage ); + return xSubStorage; + } + catch( Exception e ) + { + Error( "Can't open substorage '" + sName + "', exception: " + e ); + } + + return null; + } + + public XStream CreateTempFileStream( XMultiServiceFactory xMSF ) + { + // try to get temporary file representation + XStream xTempFileStream = null; + try + { + Object oTempFile = xMSF.createInstance( "com.sun.star.io.TempFile" ); + xTempFileStream = UnoRuntime.queryInterface( XStream.class, oTempFile ); + } + catch( Exception e ) + {} + + if ( xTempFileStream == null ) + Error( "Can't create temporary file!" ); + + return xTempFileStream; + } + + public String CreateTempFile( XMultiServiceFactory xMSF ) + { + String sResult = null; + + // try to get temporary file representation + XPropertySet xTempFileProps = null; + try + { + Object oTempFile = xMSF.createInstance( "com.sun.star.io.TempFile" ); + xTempFileProps = UnoRuntime.queryInterface( XPropertySet.class, oTempFile ); + } + catch( Exception e ) + {} + + if ( xTempFileProps != null ) + { + try + { + xTempFileProps.setPropertyValue( "RemoveFile", Boolean.FALSE ); + sResult = AnyConverter.toString( xTempFileProps.getPropertyValue( "Uri" ) ); + } + catch( Exception e ) + { + Error( "Can't control TempFile properties, exception: " + e ); + } + } + else + { + Error( "Can't create temporary file representation!" ); + } + + // close temporary file explicitly + try + { + XStream xStream = UnoRuntime.queryInterface( XStream.class, xTempFileProps ); + if ( xStream != null ) + { + XOutputStream xOut = xStream.getOutputStream(); + if ( xOut != null ) + xOut.closeOutput(); + + XInputStream xIn = xStream.getInputStream(); + if ( xIn != null ) + xIn.closeInput(); + } + else + Error( "Can't close TempFile!" ); + } + catch( Exception e ) + { + Error( "Can't close TempFile, exception: " + e ); + } + + return sResult; + } + + public boolean copyElementTo( XStorage xSource, String sName, XStorage xDest ) + { + // copy element with name sName from xSource to xDest + try + { + xSource.copyElementTo( sName, xDest, sName ); + } + catch( Exception e ) + { + Error( "Element copying failed, exception: " + e ); + return false; + } + + return true; + } + + public boolean moveElementTo( XStorage xSource, String sName, XStorage xDest ) + { + // move element with name sName from xSource to xDest + try + { + xSource.moveElementTo( sName, xDest, sName ); + } + catch( Exception e ) + { + Error( "Element moving failed, exception: " + e ); + return false; + } + + return true; + } + + public boolean renameElement( XStorage xStorage, String sOldName, String sNewName ) + { + // rename element with name sOldName to sNewName + try + { + xStorage.renameElement( sOldName, sNewName ); + } + catch( Exception e ) + { + Error( "Element renaming failed, exception: " + e ); + return false; + } + + return true; + } + + public boolean removeElement( XStorage xStorage, String sName ) + { + // remove element with name sName + try + { + xStorage.removeElement( sName ); + } + catch( Exception e ) + { + Error( "Element removing failed, exception: " + e ); + return false; + } + + return true; + } + + public XStream OpenStream( XStorage xStorage, + String sStreamName, + int nMode ) + { + // open substream element + XStream xSubStream = null; + try + { + Object oSubStream = xStorage.openStreamElement( sStreamName, nMode ); + xSubStream = UnoRuntime.queryInterface( XStream.class, oSubStream ); + if ( xSubStream == null ) + Error( "Can't create substream '" + sStreamName + "'!" ); + } + catch( Exception e ) + { + Error( "Can't create substream '" + sStreamName + "', exception : " + e + "!" ); + } + + return xSubStream; + } + + public boolean cantOpenStorage( XStorage xStorage, String sName ) + { + // try to open an opened substorage, open call must fail + try + { + Object oDummyStorage = xStorage.openStorageElement( sName, ElementModes.READ ); + Error( "The trying to reopen opened substorage '" + sName + "' must fail!" ); + } + catch( Exception e ) + { + return true; + } + + return false; + } + + public boolean cantOpenStream( XStorage xStorage, String sName, int nMode ) + { + // try to open the substream with specified mode must fail + try + { + Object oDummyStream = xStorage.openStreamElement( sName, nMode ); + Error( "The trying to open substoream '" + sName + "' must fail!" ); + } + catch( Exception e ) + { + return true; + } + + return false; + } + + public void Error( String sError ) + { + System.out.println( m_sTestPrefix + "Error: " + sError ); + } + + public void Message( String sError ) + { + System.out.println( m_sTestPrefix + sError ); + } +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |