Caolán McNamara
d5d950c2b9
libxslt leaves each option unset on a fresh transformation context and takes its own default for it. The service registers no libxml input handlers, and a stylesheet only has to produce the result tree, so set all of them and allow back local file reads alone, which is how a stylesheet picks up a second file beside the one it converts. Signed-off-by: Caolán McNamara <caolan.mcnamara@collabora.com> Change-Id: I58abfc3919e26683d3fe2de72362f6c453eef8cf Reviewed-on: https://gerrit.collaboraoffice.com/c/online/+/9939 Tested-by: Jenkins CPCI <releng@collaboraoffice.com> Reviewed-by: Noel Grandin <noel.grandin@collabora.com> (cherry picked from commit 02da3650b1bb71170112a480c7fa0220a2a34490) Reviewed-on: https://gerrit.libreoffice.org/c/core/+/210434 Reviewed-by: Xisco Fauli <xiscofauli@libreoffice.org> Tested-by: Xisco Fauli <xiscofauli@libreoffice.org>
LibreOffice Filters
Filter registration and some simple filters (also descriptions).
Desperate splitting of code into small shared libraries for historical
reasons presumably (OS/2 and Windows 3.x). The libraries produced from
the code in each subdirectory of filter/source/graphicfilter are
graphic format import or export filters. But they don't have uniform
API. Some have either a GraphicImport or GraphicExport entry point,
and are loaded and used in a uniform fashion from code in
svtools/source/filter/filter.cxx. Others have different API and are
loaded from other places. For instance icgm has ImportCGM, and is
loaded and used by sd/source/filter/cgm/sdcgmfilter.cxx (!).
Svgreader is used for "File -> Open" and then to choose the svg file.
For "Insert -> Picture -> From File", see svgio/source/svgreader directory.
Filter Configuration
The filter configuration consists of two parts, the type definition in
filter/source/config/fragments/types/ and the actual filter definition
in filter/source/config/fragments/filters/.
Each file type e.g. text file should be represented by exactly one type definition. This type can then be referenced by several different filters, e.g. calc text, writer text.