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gerrit.onosproject.org / onos-loxi / df847e301e73c9bb0f9305bc9b4cf3f97efc1fa8
commitdf847e301e73c9bb0f9305bc9b4cf3f97efc1fa8[log] [tgz]
authorRich Lane <rlane@bigswitch.com>Wed May 29 16:57:30 2013 -0700
committerRich Lane <rlane@bigswitch.com>Wed May 29 16:57:30 2013 -0700
treebc46e2fd9a0278ea12428bd602f2d8026c5a156b
parent7e948db16c477baf37f7f38ceeb886ce12dd6556 [diff]
fix generation of legacy type maps for message superclasses

My commit 4db4d043 changed the contents of the message_types dictionary to
include all message classes, including subclasses of stats and flow mods. The
old handcoded type maps did not include the subclasses. The change caused the
generated C of_message_type_to_id tables to be incorrect.

This change removes the subclasses from the generated message_types dictionary.
2 files changed
tree: bc46e2fd9a0278ea12428bd602f2d8026c5a156b
  1. .gitignore
  2. .hooks/
  3. AUTHORS
  4. INTERNALS
  5. LoxiGen.mk
  6. Makefile
  7. README.md
  8. TODO
  9. c_gen/
  10. generic_utils.py
  11. java_gen/
  12. lang_c.py
  13. lang_java.py
  14. lang_python.py
  15. loxi_front_end/
  16. loxi_ir.py
  17. loxi_utils/
  18. loxigen.py
  19. of_g.py
  20. openflow_input/
  21. py_gen/
  22. pyparsing.py
  23. tenjin.py
  24. test_data/
  25. utest/
README.md

Introduction

LoxiGen is a tool that generates OpenFlow protocol libraries for a number of languages. It is composed of a frontend that parses wire protocol descriptions and a backend for each supported language (currently C and Python, with Java on the way).

Usage

You can run LoxiGen directly from the repository. There's no need to install it, and it has no dependencies beyond Python 2.6+.

To generate the libraries for all languages:

make

To generate the library for a single language:

make c

The currently supported languages are c and python.

The generated libraries will be under the loxi_output directory. This can be changed with the LOXI_OUTPUT_DIR environment variable when using the Makefile.

Each generated library comes with its own set of documentation in the standard format for that language. Please see that documentation for more details on using the generated libraries.

Contributing

Please fork the repository on GitHub and send us a pull request. You might also be interested in the INTERNALS file which has notes about how LoxiGen works.