4 Commits

Author SHA1 Message Date
Thierry Fournier
45e78d7aa9 MINOR: lua: refactor the Lua object registration
All the HAProxy Lua object are declared with the same pattern:
 - Add the function __tosting which dumps the object name
 - Register the name in the Lua REGISTRY
 - Register the reference ID

These action are refactored in on function. This remove some
lines of code.
2016-03-30 15:43:52 +02:00
Thierry Fournier
ddd8988fe5 MINOR: lua: move class registration facilities
The functions
 - hlua_class_const_int()
 - hlua_class_const_str()
 - hlua_class_function()
are use for common class registration actions.

The function 'hlua_dump_object()' is generic dump name function.

These functions can be used by all the HAProxy objects, so I move
it into the safe functions file.
2016-03-30 15:42:20 +02:00
Thierry Fournier
9e7e3ea991 MINOR: lua: move common function
This patch moves the function hlua_checkudata which check that
an object contains the expected class_reference as metatable.
This function is commonly used by all the lua functions.
The function hlua_metatype is also moved.
2016-02-12 11:08:53 +01:00
Thierry Fournier
fb0b5467ca MINOR: lua: file dedicated to unsafe functions
When Lua executes functions from its API, these can throws an error.
These function must be executed in a special environment which catch
these error, otherwise a critical error (like segfault) can raise.

This patch add a c file called "hlua_fcn.c" which collect all the
Lua/c function needing safe environment for its execution.
2016-02-12 11:08:53 +01:00