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HAProxy - Load balancer
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Willy Tarreau cd0d2ed6ee MEDIUM: log-format: make the LF parser aware of sample expressions' end 
For a very long time it used to be impossible to pass a closing square
bracket as a valid character in argument to a sample fetch function or
to a converter because the LF parser used to stop on the first such
character found and to pass what was between the first '[' and the first
']' to sample_parse_expr().

This patch addresses this by passing the whole string to sample_parse_expr()
which is the only one authoritative to indicate the first character that
does not belong to the expression. The LF parser then verifies it matches
a ']' or fails. As a result it is finally possible to write rules such as
the following, which is totally valid an unambigous :

    http-request redirect location %[url,regsub([.:/?-],!,g)]
                                                |-----| | |
                                                  arg1  | `---> arg3
                                                        `-----> arg2
                                         |-----------------|
                                              converter
                                     |---------------------|
                                        sample expression
                                   |------------------------|
                                         log-format tag
2020-02-14 19:02:06 +01:00
.github BUILD: CI: move cygwin builds to Github Actions 2020-01-22 22:51:30 +01:00
contrib CONTRIB: debug: also support reading values from stdin 2020-02-06 18:30:07 +01:00
doc MEDIUM: log-format: make the LF parser aware of sample expressions' end 2020-02-14 19:02:06 +01:00
ebtree BUILD: ebtree: make eb_is_empty() and eb_is_dup() take a const 2019-10-02 15:24:19 +02:00
examples CLEANUP: removed obsolete examples an move a few to better places 2019-06-15 21:25:06 +02:00
include MINOR: sample: make sample_parse_expr() able to return an end pointer 2020-02-14 19:02:06 +01:00
reg-tests REGTESTS: Add a reg test for http-after-response rulesets 2020-02-06 15:13:04 +01:00
scripts SCRIPTS: make announce-release executable again 2020-02-12 18:21:11 +01:00
src MEDIUM: log-format: make the LF parser aware of sample expressions' end 2020-02-14 19:02:06 +01:00
tests TESTS: Add a stress-test for mt_lists. 2019-09-23 18:16:08 +02:00
.cirrus.yml BUILD: cirrus-ci: add ERR=1 to freebsd builds 2020-02-11 10:03:06 +01:00
.gitignore DOC: create a BRANCHES file to explain the life cycle 2019-06-15 22:00:14 +02:00
.travis.yml BUILD: travis-ci: harden builds, add ERR=1 (warning ought to be errors) 2020-02-12 15:42:44 +01:00
BRANCHES DOC: create a BRANCHES file to explain the life cycle 2019-06-15 22:00:14 +02:00
CHANGELOG [RELEASE] Released version 2.2-dev2 2020-02-07 04:12:19 +01:00
CONTRIBUTING DOC: improve the wording in CONTRIBUTING about how to document a bug fix 2019-07-26 15:46:21 +02:00
INSTALL MINOR: build: add aix72-gcc build TARGET and power{8,9} CPUs 2020-02-12 15:37:13 +01:00
LICENSE LICENSE: add licence exception for OpenSSL 2012-09-07 13:52:26 +02:00
MAINTAINERS DOC: wurfl: added point of contact in MAINTAINERS file 2019-04-23 11:00:23 +02:00
Makefile MINOR: build: add aix72-gcc build TARGET and power{8,9} CPUs 2020-02-12 15:37:13 +01:00
README DOC: create a BRANCHES file to explain the life cycle 2019-06-15 22:00:14 +02:00
ROADMAP DOC: update the outdated ROADMAP file 2019-06-15 21:59:54 +02:00
SUBVERS BUILD: use format tags in VERDATE and SUBVERS files 2013-12-10 11:22:49 +01:00
VERDATE [RELEASE] Released version 2.2-dev2 2020-02-07 04:12:19 +01:00
VERSION [RELEASE] Released version 2.2-dev2 2020-02-07 04:12:19 +01:00

README 

The HAProxy documentation has been split into a number of different files for
ease of use.

Please refer to the following files depending on what you're looking for :

  - INSTALL for instructions on how to build and install HAProxy
  - BRANCHES to understand the project's life cycle and what version to use
  - LICENSE for the project's license
  - CONTRIBUTING for the process to follow to submit contributions

The more detailed documentation is located into the doc/ directory :

  - doc/intro.txt for a quick introduction on HAProxy
  - doc/configuration.txt for the configuration's reference manual
  - doc/lua.txt for the Lua's reference manual
  - doc/SPOE.txt for how to use the SPOE engine
  - doc/network-namespaces.txt for how to use network namespaces under Linux
  - doc/management.txt for the management guide
  - doc/regression-testing.txt for how to use the regression testing suite
  - doc/peers.txt for the peers protocol reference
  - doc/coding-style.txt for how to adopt HAProxy's coding style
  - doc/internals for developer-specific documentation (not all up to date)