LuaSecureRandom Class Reference

#include <l_noise.h>

Inheritance diagram for LuaSecureRandom:

Collaboration diagram for LuaSecureRandom:

Public Member Functions
bool	fillRandBuf ()

Static Public Member Functions
static int	create_object (lua_State *L)
static void	Register (lua_State *L)
Static Public Member Functions inherited from ModApiBase
static ScriptApiBase *	getScriptApiBase (lua_State *L)
static Server *	getServer (lua_State *L)
static ServerInventoryManager *	getServerInventoryMgr (lua_State *L)
static EmergeThread *	getEmergeThread (lua_State *L)
static IGameDef *	getGameDef (lua_State *L)
static Environment *	getEnv (lua_State *L)
static std::string	getCurrentModPath (lua_State *L)
template<typename T>
static T *	getScriptApi (lua_State *L)
static bool	registerFunction (lua_State *L, const char *name, lua_CFunction func, int top)
template<typename T>
static void	registerClass (lua_State *L, const luaL_Reg *methods, const luaL_Reg *metamethods)
template<typename T>
static T *	checkObject (lua_State *L, int narg)
static int	l_deprecated_function (lua_State *L, const char *good, const char *bad, lua_CFunction func)
	A wrapper for deprecated functions.

Static Public Attributes
static const char	className [] = "SecureRandom"

Static Private Member Functions
static int	gc_object (lua_State *L)
static int	l_next_bytes (lua_State *L)

Private Attributes
u32	m_rand_idx
char	m_rand_buf [RAND_BUF_SIZE]

Static Private Attributes
static const size_t	RAND_BUF_SIZE = 2048
static const luaL_Reg	methods []

Additional Inherited Members
Protected Member Functions inherited from LuaHelper
template<>
bool	readParam (lua_State *L, int index)
template<>
s16	readParam (lua_State *L, int index)
template<>
int	readParam (lua_State *L, int index)
template<>
float	readParam (lua_State *L, int index)
template<>
v2s16	readParam (lua_State *L, int index)
template<>
v2f	readParam (lua_State *L, int index)
template<>
v3f	readParam (lua_State *L, int index)
template<>
std::string_view	readParam (lua_State *L, int index)
template<>
std::string	readParam (lua_State *L, int index)
template<>
std::string_view	readParam (lua_State *L, int index)
	Read a string from Lua state L at index without copying it.
Static Protected Member Functions inherited from LuaHelper
template<typename T>
static T	readParam (lua_State *L, int index)
	Read a value using a template type T from Lua state L at index.
template<typename T>
static T	readParam (lua_State *L, int index, const T &default_value)
	Read a value using a template type T from Lua state L at index.

Member Function Documentation

create_object()

int LuaSecureRandom::create_object ( lua_State * L )

static

References className, and fillRandBuf().

Referenced by Register().

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fillRandBuf()

bool LuaSecureRandom::fillRandBuf

(

)

References m_rand_buf, RAND_BUF_SIZE, and porting::secure_rand_fill_buf().

Referenced by create_object(), and l_next_bytes().

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gc_object()

int LuaSecureRandom::gc_object ( lua_State * L )

staticprivate

Referenced by Register().

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l_next_bytes()

int LuaSecureRandom::l_next_bytes ( lua_State * L )

staticprivate

References ModApiBase::checkObject(), fillRandBuf(), m_rand_buf, m_rand_idx, MYMIN, NO_MAP_LOCK_REQUIRED, and RAND_BUF_SIZE.

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Register()

void LuaSecureRandom::Register ( lua_State * L )

static

References className, create_object(), gc_object(), methods, and ModApiBase::registerClass().

Referenced by ServerScripting::InitializeAsync(), EmergeScripting::InitializeModApi(), and ServerScripting::InitializeModApi().

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Member Data Documentation

className

const char LuaSecureRandom::className = "SecureRandom"

static

Referenced by create_object(), and Register().

m_rand_buf

char LuaSecureRandom::m_rand_buf[RAND_BUF_SIZE]

private

Referenced by fillRandBuf(), and l_next_bytes().

m_rand_idx

u32 LuaSecureRandom::m_rand_idx

private

Referenced by l_next_bytes().

methods

const luaL_Reg LuaSecureRandom::methods

staticprivate

Initial value:

                                        = {
        luamethod(LuaSecureRandom, next_bytes),
        {0,0}
}

Referenced by Register().

RAND_BUF_SIZE

const size_t LuaSecureRandom::RAND_BUF_SIZE = 2048

staticprivate

Referenced by fillRandBuf(), and l_next_bytes().

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The documentation for this class was generated from the following files:

• script/lua_api/l_noise.h
• script/lua_api/l_noise.cpp