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f869095df9
The purpose is to build a descendent parser that will split conditions into expressions made of terms. There are two phases, a parsing phase and an evaluation phase. Strictly speaking it's not required to cut that in two right now, but it's likely that in the future we won't want certain predicates to be evaluated during the parsing (e.g. file system checks or execution of some external commands). The cfg_eval_condition() function is now much simpler, it just tries to parse a single term, and if OK evaluates it, then returns the result. Errors are unchanged and may still be reported during parsing or evaluation. It's worth noting that some invalid expressions such as streq(a,b)zzz continue to parse correctly for now (what remains after the parenthesis is simply ignored as not necessary).
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)