History

Mike Kaganski 7ba7c1128f Prepare for removal of non-const operator[] from Sequence in lotuswordpro Change-Id: Id71f7a16d5ba0b47676d11136ef327205c370aab Reviewed-on: https://gerrit.libreoffice.org/c/core/+/124375 Tested-by: Jenkins Reviewed-by: Mike Kaganski <mike.kaganski@collabora.com>		2021-10-30 17:39:15 +02:00
..
inc
qa/cppunit	Prepare for removal of non-const operator[] from Sequence in lotuswordpro	2021-10-30 17:39:15 +02:00
source/filter	just do one lookup for loop detection	2021-10-17 22:02:47 +02:00
util
CppunitTest_lotuswordpro_import_test.mk
CppunitTest_lotuswordpro_test_lotuswordpro.mk
IwyuFilter_lotuswordpro.yaml
Library_lwpft.mk
Makefile
Module_lotuswordpro.mk
README.md

README.md

Import Filter for File Format of Lotus Word Pro (lwp)

Description

The import is not direct, but via an intermediate format: StarOffice XML, the predecessor of ODF (yes, the code is old). The entry point to the filter is class LotusWordProImportFilter (refer to Source code section), but that just hooks up the necessary machinery for processing StarOffice XML produced by the filter. The real fun starts in function ReadWordproFile() (source/filter/lwpfilter.cxx); this function initializes the parser (class Lwp9Reader) and the SAX XML handler that produces the output (class XFSaxStream). The Lwp9Reader class then does the actual parsing.

If the module is built with debug level greater than 0, it is possible to examine the intermediate XML: set environment variable DBG_LWPIMPORT_DIR= to an existing directory and, on opening an lwp document, a file named lwpimport.xml will be created in that directory.

Source Code

Module Contents

inc: module-global headers (can be included by any file in source)
qa: cppunit tests
source: the filter itself
util: UNO passive registration config

Source Contents

filter: lwp document format parser
filter/LotusWordProImportFilter.cxx: the entry point to the filter
filter/xfilter: export to StarOffice XML