util.c File Reference

Helper Lua land functions. More...

#include <freeradius-devel/server/base.h>
#include "config.h"
#include "lua.h"
#include <lauxlib.h>
#include <lualib.h>

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Macros
#define	LOG_PREFIX   fr_lua_mctx->mi->name

Functions
static int	_util_log_debug (lua_State *L)
	Lua function to output debug messages.
static int	_util_log_error (lua_State *L)
	Lua function to output error messages.
static int	_util_log_info (lua_State *L)
	Lua function to output informational messages.
static int	_util_log_newindex (UNUSED lua_State *L)
static int	_util_log_warn (lua_State *L)
	Lua function to output warning messages.
void	fr_lua_util_fr_register (lua_State *L)
module_ctx_t const *	fr_lua_util_get_mctx (void)
	Get the thread local instance.
request_t *	fr_lua_util_get_request (void)
	Get the thread local request.
void	fr_lua_util_jit_log_debug (char const *msg)
	Emit a debug log message.
void	fr_lua_util_jit_log_error (char const *msg)
	Emit a error log message.
void	fr_lua_util_jit_log_info (char const *msg)
	Emit an info log message.
int	fr_lua_util_jit_log_register (lua_State *L)
	Insert cdefs into the lua environment.
void	fr_lua_util_jit_log_warn (char const *msg)
	Emit a warning log message.
int	fr_lua_util_log_register (lua_State *L)
	Register utililiary functions in the lua environment.
void	fr_lua_util_set_mctx (module_ctx_t const *mctx)
	Set the thread local instance.
void	fr_lua_util_set_request (request_t *request)
	Set the thread local request.

Variables
static _Thread_local module_ctx_t const *	fr_lua_mctx
static _Thread_local request_t *	fr_lua_request

Detailed Description

Helper Lua land functions.

Id

3ed156b6f79b98de009580e053786a0dc09488d9

Author

Arran Cudbard-Bell (a.cud.nosp@m.bard.nosp@m.b@fre.nosp@m.erad.nosp@m.ius.o.nosp@m.rg)

Copyright

2013 The FreeRADIUS Server Project.

Definition in file util.c.

Macro Definition Documentation

LOG_PREFIX

#define LOG_PREFIX   fr_lua_mctx->mi->name

Definition at line 27 of file util.c.

Function Documentation

_util_log_debug()

static int _util_log_debug ( lua_State *  L )

static

Lua function to output debug messages.

Lua arguments are one or more strings. Each successive argument will be printed on a new line.

Parameters

L	Lua interpreter.

Returns

0 (no arguments)

Definition at line 55 of file util.c.

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_util_log_error()

static int _util_log_error ( lua_State *  L )

static

Lua function to output error messages.

Lua arguments are one or more strings. Each successive argument will be printed on a new line.

Parameters

L	Lua interpreter.

Returns

0 (no arguments)

Definition at line 125 of file util.c.

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_util_log_info()

static int _util_log_info ( lua_State *  L )

static

Lua function to output informational messages.

Lua arguments are one or more strings. Each successive argument will be printed on a new line.

Parameters

L	Lua interpreter.

Returns

0 (no arguments)

Definition at line 78 of file util.c.

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_util_log_newindex()

static int _util_log_newindex ( UNUSED lua_State *  L )

static

Definition at line 141 of file util.c.

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_util_log_warn()

static int _util_log_warn ( lua_State *  L )

static

Lua function to output warning messages.

Lua arguments are one or more strings. Each successive argument will be printed on a new line.

Parameters

L	Lua interpreter.

Returns

0 (no arguments)

Definition at line 102 of file util.c.

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fr_lua_util_fr_register()

void fr_lua_util_fr_register

(

lua_State *

L

)

Definition at line 40 of file util.c.

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fr_lua_util_get_mctx()

module_ctx_t const * fr_lua_util_get_mctx

(

void

)

Get the thread local instance.

Returns

mctx all helper and C functions callable from Lua should use.

Definition at line 330 of file util.c.

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fr_lua_util_get_request()

request_t * fr_lua_util_get_request

(

void

)

Get the thread local request.

Returns

request all helper and C functions callable from Lua should use.

Definition at line 348 of file util.c.

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fr_lua_util_jit_log_debug()

void fr_lua_util_jit_log_debug

(

char const *

msg

)

Emit a debug log message.

Parameters

msg	to be printed.

Definition at line 154 of file util.c.

fr_lua_util_jit_log_error()

void fr_lua_util_jit_log_error

(

char const *

msg

)

Emit a error log message.

Parameters

msg	to be printed.

Definition at line 187 of file util.c.

fr_lua_util_jit_log_info()

void fr_lua_util_jit_log_info

(

char const *

msg

)

Emit an info log message.

Parameters

msg	to be printed.

Definition at line 165 of file util.c.

fr_lua_util_jit_log_register()

int fr_lua_util_jit_log_register

(

lua_State *

L

)

Insert cdefs into the lua environment.

For LuaJIT using the FFI is significantly faster than the Lua interface. Help people wishing to use the FFI by inserting cdefs for standard functions.

Parameters

L	Lua interpreter.

Returns

0 (no arguments).

Definition at line 202 of file util.c.

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fr_lua_util_jit_log_warn()

void fr_lua_util_jit_log_warn

(

char const *

msg

)

Emit a warning log message.

Parameters

msg	to be printed.

Definition at line 176 of file util.c.

fr_lua_util_log_register()

int fr_lua_util_log_register

(

lua_State *

L

)

Register utililiary functions in the lua environment.

Parameters

L	Lua interpreter.

Returns

0 (no arguments).

Definition at line 280 of file util.c.

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fr_lua_util_set_mctx()

void fr_lua_util_set_mctx

(

module_ctx_t const *

mctx

)

Set the thread local instance.

Parameters

[in]

mctx

all helper and C functions callable from Lua should use.

Definition at line 321 of file util.c.

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fr_lua_util_set_request()

void fr_lua_util_set_request

(

request_t *

request

)

Set the thread local request.

Parameters

[in]

request

all helper and C functions callable from Lua should use.

Definition at line 339 of file util.c.

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Variable Documentation

fr_lua_mctx

_Thread_local module_ctx_t const* fr_lua_mctx

static

Definition at line 38 of file util.c.

fr_lua_request

_Thread_local request_t* fr_lua_request

static

Definition at line 37 of file util.c.