Enable to build mod_lua against Lua 5.3.

Switch from lua_objlen() to Lua 5.2 preferred lua_rawlen(). Define lua_rawlen() in terms of lua_objlen() when building against older Lua.

mod_lua: Remove dead code left over from the old code cache. The code that used this was commented out in r721594, then removed entirely in r728497, and finally a commit was made intending to remove the last traces of the code cache in r1200513, but this initialization lived on anyway. * modules/lua/mod_lua.c (create_server_config): Remove unused empty hash and rwlock for hash. * modules/lua/mod_lua.h (ap_lua_server_cfg): Remove unneeded hash and rwlock entries. Found by: Bert Huijben <rhuijben{_at_}collab.net>

Remove unneeded exports from mod_lua - part 2.

mod_lua: Fix signedness/other small bugs as per cjaillet/fuankg's emails - thanks guys :)

Add new directives, LuaInputFilter/LuaOutputFilter for creating content filters using Lua.

There is only one global provider name space, therefore allow LuaAuthzProvider only in global scope. Remove unnecessary server config field.

Add a server scope for Lua states (in LuaScope), which creates a pool of states with manageable minimum and maximum size.

Add LuaCodeCache directive for controlling in-memory caching. This might need some tweaking on the hash key generation for the mtime lookups, ideas are welcome.

LUA_COMPAT_ALL should be defined _before_ including lua headers

- Define LUA_COMPAT_ALL so mod_lua will be compatible with Lua 5.2 - Add an optional integer argument for parsebody, specifying the maximum size of POST that will be accepted.

Add new directive LuaAuthzProvider to allow implementing an authorization provider in lua

change various strings from char * to const char *

Remove luaL_reg macro definition no longer needed and simplify lua_load compatibility macro. Note that in order to successfully compile with Lua 5.2.0 we still need to add LUA_COMPAT_ALL to CPPFLAGS. Detection in config.m4 is still missing.

Make mod_lua compile with lua 5.2.x. MOdified patch submitted by NormW (nornw gknw net).

add per-dir config merging to mod_lua so LuaHook* in multiple per-dir sections behaves as expected instead of discarding previous sections.

remove ability to set min and max pool sizes for server scope in prep for removing server scope

remove some debug logging which snuck in

* modules/lua/mod_lua.c (ap_lua_ssl_is_https): New function. (lua_post_config): Pick up ssl_is_https optional function. * modules/lua/lua_request.c (req_ssl_is_https_field): New function. (ap_lua_load_request): Map is_https field to above.

remove last traces of the code cache

mod_lua: Expose SSL variables via r:ssl_var_lookup()

More cleanup: Expand tabs and some more indentation fixes No functional change

Cleanup effort in prep for GA push: Trim trailing whitespace... no func change

No need for trailing semicolon after APR_DECLARE_EXTERNAL_HOOK. gcc complains when using -pedantic.

fix symbol space and exports

Rename rstack_dump to apl_rstack_dump.

Reformat mod_lua according to the HTTP Server Project C Style Guide: <http://httpd.apache.org/dev/styleguide.html> No functional changes.

Rename all files in mod_lua to have a lua_ prefix, as things like 'config.h' are way to generic and will often conflict with other include files.

Rename most of the module formally known as mod_wombat to mod_lua conventions, switching apw prefixes for apl.

Rename mod_wombat -> mod_lua. Note that this isn't a complete transformation yet, but it should basically compile and load as mod_lua.