Test repository to check push and ssh key
Find a file
Caolán McNamara 6352710e02 try harder to remove "OSL_PIPE" pipe on SIGTERM
a) When oosplash got SIGTERM it used SIGKILL on soffice.bin, (concealed
behind osl_terminateProcess) so soffice.bin has no chance to cleanup.

Try SIGTERM, followed by SIGKILL if that doesn't work, to give
soffice.bin a chance.

b) java intercepts SIGTERM so if JNI_CreateJavaVM was called then
our SIGTERM handler doesn't get called. Add -Xrs to jvm args to
avoid this.

Change-Id: I09f93d8093bc7c094482eda73b4eadc5a6cebb83
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/140152
Reviewed-by: Stephan Bergmann <sbergman@redhat.com>
Tested-by: Caolán McNamara <caolanm@redhat.com>
Reviewed-by: Caolán McNamara <caolanm@redhat.com>
2022-09-19 18:28:33 +02:00
.git-hooks replace egrep/fgrep calls with grep -E/grep -F 2022-09-08 14:43:53 +02:00
.github
.vscode
accessibility OSL_ENSURE->assert where we would crash if not true 2022-09-19 08:25:05 +02:00
android replace egrep/fgrep calls with grep -E/grep -F 2022-09-08 14:43:53 +02:00
animations
apple_remote
avmedia unique_ptr->optional for Graphic 2022-09-10 12:19:13 +02:00
basctl Rename MouseNotifyEvent to NotifyEventType 2022-09-19 11:42:59 +02:00
basegfx Simplify b2d(poly)polygon implementation 2022-09-17 21:50:38 +02:00
basic This comment is obsolete 2022-09-15 16:31:44 +02:00
bean
bin Rename MouseNotifyEvent to NotifyEventType 2022-09-19 11:42:59 +02:00
binaryurp
bridges
canvas basegfx: replace typedef with a class B2DSize based on Size2D 2022-09-11 17:16:59 +02:00
chart2 Checkboxes don’t need title casing 2022-09-18 23:24:52 +02:00
cli_ure
codemaker
comphelper vcl: AnimationBitmap -> AnimationFrame 2022-09-16 10:08:43 +02:00
compilerplugins new loplugin refcountingbase 2022-09-14 11:22:49 +02:00
config_host
configmgr Clean up color scheme migration 2022-09-15 14:27:31 +02:00
connectivity use more string_view in utl::TempFile 2022-09-18 12:00:51 +02:00
cppcanvas basegfx: replace typedef with a class B2DSize based on Size2D 2022-09-11 17:16:59 +02:00
cppu
cppuhelper
cpputools
cui vcl: AnimationBitmap -> AnimationFrame 2022-09-16 10:08:43 +02:00
dbaccess Rename MouseNotifyEvent to NotifyEventType 2022-09-19 11:42:59 +02:00
desktop try harder to remove "OSL_PIPE" pipe on SIGTERM 2022-09-19 18:28:33 +02:00
dictionaries@ac6502c9f8 Update git submodules 2022-09-16 20:15:35 +02:00
distro-configs
drawinglayer Make impBufferDevice faster again 2022-09-19 09:56:19 +02:00
editeng OSL_ENSURE->assert where we would crash if not true 2022-09-19 09:12:36 +02:00
embeddedobj Fix typo 2022-09-12 21:01:34 +02:00
embedserv
emfio Rework of SoftEdgePrimitive2D 2022-09-08 13:33:58 +02:00
eventattacher
extensions Rename MouseNotifyEvent to NotifyEventType 2022-09-19 11:42:59 +02:00
external upgrade to libwebp-1.2.4 2022-09-17 20:50:08 +02:00
extras tdf#135060 Modify Vivid template 2022-09-14 20:11:27 +02:00
filter simplify usage of TempFile in XMLFilterJarHelper 2022-09-19 07:52:03 +02:00
forms tdf#149797 Change highlight background color in some controls 2022-09-19 13:30:15 +02:00
formula small opt in FormulaTokenIterator 2022-09-19 11:59:03 +02:00
fpicker
framework use more string_view in utl::TempFile 2022-09-18 12:00:51 +02:00
helpcompiler
helpcontent2@30682f2fa4 Update git submodules 2022-09-19 16:36:55 +02:00
hwpfilter
i18nlangtag
i18npool
i18nutil
icon-themes
idl
idlc/test/parser
include tdf#149797 Change highlight background color in some controls 2022-09-19 13:30:15 +02:00
instsetoo_native
io no need to allocate MemRingBuffer separately in OMarkableOutputStream 2022-09-11 21:47:48 +02:00
ios
javaunohelper
jurt
jvmaccess
jvmfwk try harder to remove "OSL_PIPE" pipe on SIGTERM 2022-09-19 18:28:33 +02:00
l10ntools
librelogo
libreofficekit
lingucomponent
linguistic move ErrCode to comphelper and improve debug output string 2022-09-14 08:34:38 +02:00
lotuswordpro ofz#51149 avoid Timeout 2022-09-09 13:40:46 +02:00
m4
nlpsolver
o3tl
odk cid#1500416 Resource leak 2022-09-15 15:30:35 +02:00
offapi tdf#149797 Change highlight background color in some controls 2022-09-19 13:30:15 +02:00
officecfg Migration: move L10N settings as well 2022-09-13 17:08:08 +02:00
onlineupdate
oovbaapi
oox tdf#151008 adapt anchor for eaVert and mongolianVert 2022-09-19 10:38:30 +02:00
opencl
osx
package
pch
postprocess
pyuno tdf#150982: properly unquote (URL-decode) vnd.sun.star.expand payload 2022-09-16 12:55:06 +02:00
qadevOOo
readlicense_oo update credits 2022-09-09 20:36:22 +02:00
registry
remotebridges
reportbuilder
reportdesign Rename MouseNotifyEvent to NotifyEventType 2022-09-19 11:42:59 +02:00
ridljar
sal OUString::matchIgnoreAsciiCase returns bool 2022-09-16 17:37:11 +02:00
salhelper
sax
sc move code out of formulagroupcl.cxx to op_math* and opbase* 2022-09-19 17:29:58 +02:00
scaddins
sccomp
schema tdf#149551 use 'WritingMode' instead of TextPreRotateAngle 2022-09-14 08:32:08 +02:00
scp2 Add pdf file association to Windows installer 2022-09-15 07:29:42 +02:00
scripting
sd Rename MouseNotifyEvent to NotifyEventType 2022-09-19 11:42:59 +02:00
sdext Fix building without system cairo, fontconfig, freetype, and harfbuzz 2022-09-15 20:38:00 +02:00
setup_native
sfx2 Resolves: tdf#151017 we now want the background to be the stock widget bg 2022-09-19 12:54:15 +02:00
shell tdf#42982 Improved UNO API error reporting 2022-09-15 15:10:35 +02:00
slideshow tdf#150402 Correct wrong Bound of Shape in Slideshow 2022-09-19 16:24:46 +02:00
smoketest
solenv Make impBufferDevice faster again 2022-09-19 09:56:19 +02:00
soltools
sot move ErrCode to comphelper and improve debug output string 2022-09-14 08:34:38 +02:00
starmath cid#1500440 Use after free 2022-09-15 15:31:02 +02:00
static
stoc
store
svgio
svl
svtools Rename MouseNotifyEvent to NotifyEventType 2022-09-19 11:42:59 +02:00
svx tdf#150802 Fix setting gradient from Sidebar 2022-09-19 16:15:00 +02:00
sw tdf#147507 sw: fix crash with Reject All around not content nodes 2022-09-19 14:39:09 +02:00
swext
sysui tdf#149990 Remove unwarranted, unlocalizable term from main launcher 2022-09-14 20:10:39 +02:00
test libxml2: upgrade to release 2.10.2 2022-09-14 21:35:59 +02:00
testtools
toolkit tdf#149797 Change highlight background color in some controls 2022-09-19 13:30:15 +02:00
tools move ErrCode to comphelper and improve debug output string 2022-09-14 08:34:38 +02:00
translations@d2af5ccdc2 Update git submodules 2022-09-09 19:59:37 +02:00
ucb cid#1500603 Resource leak 2022-09-14 09:52:43 +02:00
ucbhelper ucb: remove unnecessary comments 2022-09-12 18:49:28 +02:00
udkapi
uitest
UnoControls
unodevtools
unoidl
unoil
unotest
unotools use more string_view in utl::TempFile 2022-09-18 12:00:51 +02:00
unoxml libxml2: upgrade to release 2.10.2 2022-09-14 21:35:59 +02:00
ure
uui move ErrCode to comphelper and improve debug output string 2022-09-14 08:34:38 +02:00
vbahelper move ErrCode to comphelper and improve debug output string 2022-09-14 08:34:38 +02:00
vcl tdf#150992: fix crash popart filter to an SVG image 2022-09-19 17:12:25 +02:00
winaccessibility loplugin:loopvartoosmall (clang-cl) 2022-09-17 14:33:32 +02:00
wizards ofz#1509303 DCN: Don't Catch NullPointer Exception 2022-09-12 20:43:47 +02:00
writerfilter sw content controls, plain text: enable DOCX filter with data binding 2022-09-19 11:31:05 +02:00
writerperfect
xmerge cid#1509209 DCN: Don't Catch NullPointer Exception 2022-09-15 15:29:57 +02:00
xmlhelp
xmloff Add documentation for data table added classes and functions 2022-09-15 12:38:22 +02:00
xmlreader
xmlscript
xmlsecurity move ErrCode to comphelper and improve debug output string 2022-09-14 08:34:38 +02:00
.buckconfig
.buckversion
.clang-format
.editorconfig
.git-blame-ignore-revs
.gitattributes
.gitignore
.gitmodules
.gitpod.dockerfile
.gitpod.yml
.gitreview
antivirusDetection.vbs
autogen.sh
BUCK
config.guess
config.sub
config_host.mk.in
config_host_lang.mk.in
configure.ac fix system-abseil build 2022-09-14 22:50:46 +02:00
COPYING
COPYING.LGPL
COPYING.MPL
cpp.hint
download.lst Update language-subtag-registry to 2022-08-08 2022-09-19 15:48:11 +02:00
g
hardened_runtime.xcent.in
install-sh
install_deps.sh
leak-suppress.txt
Library_merged.mk
lo.xcent.in
logerrit
Makefile.fetch
Makefile.gbuild
Makefile.in [COVER] add first set of ODF feature test files 2022-09-11 21:32:07 +02:00
README.cross
README.help.md
README.md
README.Solaris
Repository.mk merge sdfilt library into sd 2022-09-14 15:11:46 +02:00
RepositoryExternal.mk
RepositoryFixes.mk
RepositoryModule_build.mk
RepositoryModule_host.mk [COVER] add first set of ODF feature test files 2022-09-11 21:32:07 +02:00
sanitize-ubsan-excludelist
setup.cfg
TEMPLATE.SOURCECODE.HEADER
tsan-suppress.txt

LibreOffice

Coverity Scan Build Status CII Best Practices Translation status

LibreOffice is an integrated office suite based on copyleft licenses and compatible with most document formats and standards. Libreoffice is backed by The Document Foundation, which represents a large independent community of enterprises, developers and other volunteers moved by the common goal of bringing to the market the best software for personal productivity. LibreOffice is open source, and free to download, use and distribute.

A quick overview of the LibreOffice code structure.

Overview

You can develop for LibreOffice in one of two ways, one recommended and one much less so. First the somewhat less recommended way: it is possible to use the SDK to develop an extension, for which you can read the API docs and Developers Guide. This re-uses the (extremely generic) UNO APIs that are also used by macro scripting in StarBasic.

The best way to add a generally useful feature to LibreOffice is to work on the code base however. Overall this way makes it easier to compile and build your code, it avoids any arbitrary limitations of our scripting APIs, and in general is far more simple and intuitive - if you are a reasonably able C++ programmer.

The Build Chain and Runtime Baselines

These are the current minimal operating system and compiler versions to run and compile LibreOffice, also used by the TDF builds:

  • Windows:
    • Runtime: Windows 7
    • Build: Cygwin + Visual Studio 2019 version 16.10
  • macOS:
    • Runtime: 10.14
    • Build: 11.0 + Xcode 12.5
  • Linux:
    • Runtime: RHEL 7 or CentOS 7
    • Build: either GCC 7.0.0; or Clang 8.0.1 with libstdc++ 7.3.0
  • iOS (only for LibreOfficeKit):
    • Runtime: 11.4 (only support for newer i devices == 64 bit)
    • Build: Xcode 9.3 and iPhone SDK 11.4
  • Android:
    • Build: NDK r19c and SDK 22.6.2
  • Emscripten / WASM:
    • Runtime: a browser with SharedMemory support (threads + atomics)
    • Build: Qt 5.15 with Qt supported Emscripten 1.39.8
    • See README.wasm

Java is required for building many parts of LibreOffice. In TDF Wiki article Development/Java, the exact modules that depend on Java are listed.

The baseline for Java is Java Development Kit (JDK) Version 11 or later. It is possible to build LibreOffice with JDK version 9, but it is no longer supported by the JDK vendors, thus it should be avoided.

If you want to use Clang with the LibreOffice compiler plugins, the minimal version of Clang is 12.0.1. Since Xcode doesn't provide the compiler plugin headers, you have to compile your own Clang to use them on macOS.

You can find the TDF configure switches in the distro-configs/ directory.

To setup your initial build environment on Windows and macOS, we provide the LibreOffice Development Environment (LODE) scripts.

For more information see the build instructions for your platform in the TDF wiki.

The Important Bits of Code

Each module should have a README.md file inside it which has some degree of documentation for that module; patches are most welcome to improve those. We have those turned into a web page here:

https://docs.libreoffice.org/

However, there are two hundred modules, many of them of only peripheral interest for a specialist audience. So - where is the good stuff, the code that is most useful. Here is a quick overview of the most important ones:

Module Description
sal/ this provides a simple System Abstraction Layer
tools/ this provides basic internal types: Rectangle, Color etc.
vcl/ this is the widget toolkit library and one rendering abstraction
framework/ UNO framework, responsible for building toolbars, menus, status bars, and the chrome around the document using widgets from VCL, and XML descriptions from /uiconfig/ files
sfx2/ legacy core framework used by Writer/Calc/Draw: document model / load/save / signals for actions etc.
svx/ drawing model related helper code, including much of Draw/Impress

Then applications

Module Description
desktop/ this is where the main() for the application lives, init / bootstrap. the name dates back to an ancient StarOffice that also drew a desktop
sw/ Writer
sc/ Calc
sd/ Draw / Impress

There are several other libraries that are helpful from a graphical perspective:

Module Description
basegfx/ algorithms and data-types for graphics as used in the canvas
canvas/ new (UNO) canvas rendering model with various backends
cppcanvas/ C++ helper classes for using the UNO canvas
drawinglayer/ View code to render drawable objects and break them down into primitives we can render more easily.

Rules for #include Directives (C/C++)

Use the "..." form if and only if the included file is found next to the including file. Otherwise, use the <...> form. (For further details, see the mail Re: C[++]: Normalizing include syntax ("" vs <>).)

The UNO API include files should consistently use double quotes, for the benefit of external users of this API.

loplugin:includeform (compilerplugins/clang/includeform.cxx) enforces these rules.

Finding Out More

Beyond this, you can read the README.md files, send us patches, ask on the mailing list libreoffice@lists.freedesktop.org (no subscription required) or poke people on IRC #libreoffice-dev on irc.libera.chat - we're a friendly and generally helpful mob. We know the code can be hard to get into at first, and so there are no silly questions.