control: Bug 489857: Fix live mode support for LTTng 2.4

Live streaming was added in 2.4.x. Since we can't retrieve whether
a session is live or not from a 2.4.x node, we copy the information
over from the session information at session creation time.

Note that this information gets lost when the user presses the refresh
button or restarts or Trace Compass.

For LTTng 2.5.0 and later it's possible to retrieve this information.
So we don't need copy this at creation time. This will make sure that
the session is recognized as live after a Trace Compass restart or a
refresh.

Change-Id: I4f07e0502de9c858a614946640305fbbcc8c27f6
Signed-off-by: Bernd Hufmann <Bernd.Hufmann@ericsson.com>
Reviewed-on: https://git.eclipse.org/r/68685
Reviewed-by: Hudson CI
Reviewed-by: Marc-Andre Laperle <marc-andre.laperle@ericsson.com>
Tested-by: Marc-Andre Laperle <marc-andre.laperle@ericsson.com>
Reviewed-by: Bernd Hufmann <bernd.hufmann@ericsson.com>
Tested-by: Bernd Hufmann <bernd.hufmann@ericsson.com>
Signed-off-by: Bernd Hufmann <Bernd.Hufmann@ericsson.com>
Reviewed-on: https://git.eclipse.org/r/69000
Reviewed-on: https://git.eclipse.org/r/69074
3 files changed
tree: 66f17ca63ff8393ae2866d679211c76291dc342a
  1. analysis/
  2. btf/
  3. common/
  4. ctf/
  5. doc/
  6. gdbtrace/
  7. lttng/
  8. pcap/
  9. rcp/
  10. releng/
  11. statesystem/
  12. tmf/
  13. .gitattributes
  14. .gitignore
  15. components.dia
  16. components.svg
  17. pom.xml
  18. README.md
  19. sync_settings.sh
  20. TraceCompass.setup
README.md

Eclipse Trace Compass

This source tree contains the source code for the Trace Compass plugins for Eclipse.

The plugins are categorized as follows:

analysis/    | Generic extensions to the base framework
btf/         | Best Trace Format (BTF) integration
common/      | Generic utilities that can be used by other plugins
ctf/         | Common Trace Format (CTF) reader library
doc/         | Documentation and code examples
gdbtrace/    | Support for reading and viewing GDB traces
lttng/       | LTTng integration
pcap/        | libpcap integration
rcp/         | Code specific to the RCP version
releng/      | Releng-related plugins
statesystem/ | State System library
tmf/         | Core framework

See the components.svg file for a diagram showing the dependencies between the different components.

Setting up the development environment

To set up the environment to build Trace Compass from within Eclipse, see this wiki page: http://wiki.eclipse.org/Trace_Compass/Development_Environment_Setup

Compiling manually

To build the project manually using Maven, simply run the following command from the top-level directory:

mvn clean install

The default command will compile and run the unit tests. Running the tests can take some time, to skip them you can append -Dmaven.test.skip=true to the mvn command:

mvn clean install -Dmaven.test.skip=true

Stand-alone application (RCP) packages will be placed in rcp/org.eclipse.tracecompass.rcp.product/target/products.

The p2 update site, used for installation as plugins inside Eclipse, will be placed in releng/org.eclipse.tracecompass.releng-site/target/repository.

Maven profiles and properties

The following Maven profiles, and their corresponding properties, are defined in the build system. You can set them by using -P[profile name] and -D[property name]=[value] in mvn commands.

  • -Pctf-grammar

    Re-compiles the CTF grammar files. This should be enabled if you modify the .g files in the ctf.parser plugin.

  • -P -build-rcp

    Disables the “build-rcp” profile to skip building the RCP archives.

  • -Pdeploy-rcp

    Mainly for use on build servers. Copies the generated RCP archives, as well as the RCP-specific update site, to the paths specified by -DrcpDestination=/absolute/path/to/destination and -DrcpSiteDestination=/absolute/path/to/destination, respectively. Must be used with -Pbuild-rcp!

  • -Pdeploy-update-site

    Mainly for use on build servers. Copies the standard update site (for the Eclipse plugin installation) to the destination specified by -DsiteDestination=/absolute/path/to/destination.

  • -Psign-update-site

    Mainly for use on build servers. Signs all the generated update sites using the Eclipse signing server.

  • -Pdeploy-doc

    Mainly for use on build servers. Copies the generated HTML documentation to the destination specified by -DdocDestination=/absolute/path/to/destination. Some directories may need to already exist at the destination (or Maven will throw related errors).