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Diffstat (limited to 'offapi/com/sun/star/packages/Package.idl')
-rw-r--r-- | offapi/com/sun/star/packages/Package.idl | 126 |
1 files changed, 126 insertions, 0 deletions
diff --git a/offapi/com/sun/star/packages/Package.idl b/offapi/com/sun/star/packages/Package.idl new file mode 100644 index 000000000000..954b4434fbaa --- /dev/null +++ b/offapi/com/sun/star/packages/Package.idl @@ -0,0 +1,126 @@ +/************************************************************************* + * + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * Copyright 2000, 2010 Oracle and/or its affiliates. + * + * OpenOffice.org - a multi-platform office productivity suite + * + * This file is part of OpenOffice.org. + * + * OpenOffice.org is free software: you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License version 3 + * only, as published by the Free Software Foundation. + * + * OpenOffice.org is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser General Public License version 3 for more details + * (a copy is included in the LICENSE file that accompanied this code). + * + * You should have received a copy of the GNU Lesser General Public License + * version 3 along with OpenOffice.org. If not, see + * <http://www.openoffice.org/license.html> + * for a copy of the LGPLv3 License. + * + ************************************************************************/ +#ifndef __com_sun_star_packages_Package_idl__ +#define __com_sun_star_packages_Package_idl__ + +#ifndef __com_sun_star_lang_XInitialization_idl__ +#include <com/sun/star/lang/XInitialization.idl> +#endif + +#ifndef __com_sun_star_container_XHierarchicalNameAccess_idl__ +#include <com/sun/star/container/XHierarchicalNameAccess.idl> +#endif + +#ifndef __com_sun_star_lang_XSingleServiceFactory_idl__ +#include <com/sun/star/lang/XSingleServiceFactory.idl> +#endif + +#ifndef __com_sun_star_util_XChangesBatch_idl__ +#include <com/sun/star/util/XChangesBatch.idl> +#endif + + +//============================================================================= + +module com { module sun { module star { module packages { + +//============================================================================= +/** The <type>Package</type> is a service that provides access to a set of + files and folders contained within a Package. One instance of the + Package service exists for each Package file to be manipulated. + + Each instance is created with an argument which specifies the URL of + the Package file to which the user requires access. If the instance is + created without arguments, it must be initialised with the + <type scope="com::sun::star::lang">XInitialization</type> service methods + before it is a valid instance of the service. +*/ +published service Package +{ + /** + A Package can be initialised with one of the following: + + 1. A file URL referring to a package. + 2. An XInputStream referring to a package (it must also + support an XSeekable interface). + 3. An XStream referring to a package. The XInputStream must support + an XSeekable interface, and the XOutputStream must support an + XTruncate interface. + + It will throw a css::uno::Exception if initialised with bad data or + if the package has an invalid format (for example, a corrupt central d + irectory record if the file is a ZIP file). + */ + interface com::sun::star::lang::XInitialization; + /** + This interface is used to get access to any entry within the package + For example: + getByHierarchicalName ("folder/subfolder/file1.txt"); + This will return a PackageStream which refers to the specified stream. + This is also used to get access to a particular folder within the + Package. For example: + getByHierarchicalName ("folder/subfolder/"); + This will return a PackageFolder which describes the contents of the specified + folder. + + Calls to methods of XHierarchicalNameAccess must NOT have a leading slash. + */ + interface com::sun::star::container::XHierarchicalNameAccess; + /** + This interface is used to create new PackageStream or PackageFolder + implementation objects for addition to the Package. + + createInstance - creates a new stream implementation object (when first + created, the new object is not part of the Package). It must be added + to the PackageFolder in which it will reside using the methods in the + PackageFolder service. + + createInstanceWithArguments - This accepts one boolean value as an + argument. If it set to true, a PackageFolder implementation is created, + if it is set to false, a PackageStream implementation is created. + + Creating and inserting a new stream would be done as follows: + + 1. xNewStream = package->createInstanceWithArguments( false ); + 2. xDataStream = new MyStreamImpl(). (wherever the data comes from) + 3. xNewStream->setInputStream( xDataStream ); + 4. parentFolder->insertByName( "image.png", xNewStream ); + + Replacing an existing stream would be very similar, except that the + call ->insertByName would be replaced by ->replaceByName. + */ + interface com::sun::star::lang::XSingleServiceFactory; + /** + This interface is used to commit any changes to the Package. A new + Package file will be written with any new or changed streams/folders and + omitting any PackageStream or PackageFolder that has been removed. + */ + interface com::sun::star::util::XChangesBatch; +}; +}; }; }; }; + +#endif |