#include <stdlib.h>
#include <string.h>
#include "lua.h"
#include "lauxlib.h"
#include "lualib.h"

Include dependency graph for loadlib.cpp:

Macros
#define	loadlib_c

#define	LUA_LIB

#define	LUA_PATH "LUA_PATH"

#define	LUA_CPATH "LUA_CPATH"

#define	LUA_PATHSUFFIX "_" LUA_VERSION_MAJOR "_" LUA_VERSION_MINOR

#define	LUA_PATHVERSION LUA_PATH LUA_PATHSUFFIX

#define	LUA_CPATHVERSION LUA_CPATH LUA_PATHSUFFIX

#define	LUA_PATH_SEP ";"

#define	LUA_PATH_MARK "?"

#define	LUA_EXEC_DIR "!"

#define	LUA_IGMARK "-"

#define	LUA_CSUBSEP LUA_DIRSEP

#define	LUA_LSUBSEP LUA_DIRSEP

#define	LUA_POF "luaopen_"

#define	LUA_OFSEP "_"

#define	CLIBS "_CLIBS"

#define	LIB_FAIL "open"

#define	ERRLIB 1

#define	ERRFUNC 2

#define	setprogdir(L) ((void)0)

#define	LIB_FAIL "absent"

#define	DLMSG "dynamic libraries not enabled; check your Lua installation"

#define	AUXMARK "\1"

Functions
static void	ll_unloadlib (void *lib)

static void *	ll_load (lua_State L, const char path, int seeglb)

static lua_CFunction	ll_sym (lua_State L, void lib, const char *sym)

static void *	ll_checkclib (lua_State L, const char path)

static void	ll_addtoclib (lua_State L, const char path, void *plib)

static int	gctm (lua_State *L)

static int	ll_loadfunc (lua_State L, const char path, const char *sym)

static int	ll_loadlib (lua_State *L)

static int	readable (const char *filename)

static const char *	pushnexttemplate (lua_State L, const char path)

static const char *	searchpath (lua_State L, const char name, const char path, const char sep, const char *dirsep)

static int	ll_searchpath (lua_State *L)

static const char *	findfile (lua_State L, const char name, const char pname, const char dirsep)

static int	checkload (lua_State L, int stat, const char filename)

static int	searcher_Lua (lua_State *L)

static int	loadfunc (lua_State L, const char filename, const char *modname)

static int	searcher_C (lua_State *L)

static int	searcher_Croot (lua_State *L)

static int	searcher_preload (lua_State *L)

static void	findloader (lua_State L, const char name)

static int	ll_require (lua_State *L)

static void	set_env (lua_State *L)

static void	dooptions (lua_State *L, int n)

static void	modinit (lua_State L, const char modname)

static int	ll_module (lua_State *L)

static int	ll_seeall (lua_State *L)

static int	noenv (lua_State *L)

static void	setpath (lua_State L, const char fieldname, const char envname1, const char envname2, const char *def)

static void	createsearcherstable (lua_State *L)

LUAMOD_API int	luaopen_package (lua_State *L)

Variables
static const luaL_Reg	pk_funcs []

static const luaL_Reg	ll_funcs []

Macro Definition Documentation

#define AUXMARK "\1"

Definition at line 621 of file loadlib.cpp.

Referenced by setpath().

#define CLIBS "_CLIBS"

Definition at line 95 of file loadlib.cpp.

Referenced by ll_addtoclib(), ll_checkclib(), and luaopen_package().

#define DLMSG "dynamic libraries not enabled; check your Lua installation"

Definition at line 225 of file loadlib.cpp.

Referenced by ll_load(), and ll_sym().

#define ERRFUNC 2

Definition at line 102 of file loadlib.cpp.

Referenced by ll_loadfunc(), loadfunc(), and searcher_Croot().

#define ERRLIB 1

Definition at line 101 of file loadlib.cpp.

Referenced by ll_loadfunc(), and ll_loadlib().

#define LIB_FAIL "open"

Definition at line 222 of file loadlib.cpp.

Referenced by ll_loadlib().

#define LIB_FAIL "absent"

Definition at line 222 of file loadlib.cpp.

#define loadlib_c

Definition at line 23 of file loadlib.cpp.

#define LUA_CPATH "LUA_CPATH"

Definition at line 41 of file loadlib.cpp.

Referenced by luaopen_package().

#define LUA_CPATHVERSION LUA_CPATH LUA_PATHSUFFIX

Definition at line 47 of file loadlib.cpp.

Referenced by luaopen_package().

#define LUA_CSUBSEP LUA_DIRSEP

Definition at line 79 of file loadlib.cpp.

Referenced by searcher_C(), and searcher_Croot().

#define LUA_EXEC_DIR "!"

Definition at line 65 of file loadlib.cpp.

Referenced by luaopen_package().

#define LUA_IGMARK "-"

Definition at line 68 of file loadlib.cpp.

Referenced by loadfunc(), and luaopen_package().

#define LUA_LIB

Definition at line 24 of file loadlib.cpp.

#define LUA_LSUBSEP LUA_DIRSEP

Definition at line 83 of file loadlib.cpp.

Referenced by searcher_Lua().

#define LUA_OFSEP "_"

Definition at line 91 of file loadlib.cpp.

Referenced by loadfunc().

#define LUA_PATH "LUA_PATH"

Definition at line 37 of file loadlib.cpp.

Referenced by luaopen_package().

#define LUA_PATH_MARK "?"

Definition at line 62 of file loadlib.cpp.

Referenced by luaopen_package(), and searchpath().

#define LUA_PATH_SEP ";"

Definition at line 59 of file loadlib.cpp.

Referenced by luaopen_package(), pushnexttemplate(), and setpath().

#define LUA_PATHSUFFIX "_" LUA_VERSION_MAJOR "_" LUA_VERSION_MINOR

Definition at line 44 of file loadlib.cpp.

#define LUA_PATHVERSION LUA_PATH LUA_PATHSUFFIX

Definition at line 46 of file loadlib.cpp.

Referenced by luaopen_package().

#define LUA_POF "luaopen_"

Definition at line 88 of file loadlib.cpp.

Referenced by loadfunc().

#define setprogdir ( L ) ((void)0)

Definition at line 104 of file loadlib.cpp.

Referenced by setpath().

Function Documentation

static int checkload	(	lua_State *	L,
		int	stat,
		const char *	filename
	)

static

Definition at line 397 of file loadlib.cpp.

References lua_pushstring(), LUA_QS, lua_tostring, and luaL_error().

Referenced by searcher_C(), searcher_Croot(), and searcher_Lua().

static void createsearcherstable ( lua_State * L )

static

Definition at line 674 of file loadlib.cpp.

References i, lua_createtable(), lua_pushcclosure(), lua_pushvalue(), lua_rawseti(), searcher_C(), searcher_Croot(), searcher_Lua(), and searcher_preload().

Referenced by luaopen_package().

static void dooptions	(	lua_State *	L,
		int	n
	)

static

Definition at line 557 of file loadlib.cpp.

References i, lua_call, lua_isfunction, and lua_pushvalue().

Referenced by ll_module().

static const char* findfile	(	lua_State *	L,
		const char *	name,
		const char *	pname,
		const char *	dirsep
	)

static

Definition at line 385 of file loadlib.cpp.

References lua_getfield(), LUA_QL, lua_tostring, lua_upvalueindex, luaL_error(), and searchpath().

Referenced by searcher_C(), searcher_Croot(), and searcher_Lua().

static void findloader	(	lua_State *	L,
		const char *	name
	)

static

Definition at line 477 of file loadlib.cpp.

References i, lua_call, lua_getfield(), lua_isfunction, lua_isnil, lua_isstring(), lua_istable, lua_pop, lua_pushstring(), LUA_QL, LUA_QS, lua_rawgeti(), lua_tostring, lua_upvalueindex, luaL_addvalue(), luaL_buffinit(), luaL_error(), luaL_pushresult(), and game_logic::msg().

Referenced by ll_require().

static int gctm ( lua_State * L )

static

Definition at line 274 of file loadlib.cpp.

References ll_unloadlib(), lua_pop, lua_rawgeti(), lua_touserdata(), and luaL_len().

Referenced by luaopen_package().

static void ll_addtoclib	(	lua_State *	L,
		const char *	path,
		void *	plib
	)

static

Definition at line 260 of file loadlib.cpp.

References CLIBS, lua_getfield(), lua_pop, lua_pushlightuserdata(), lua_pushvalue(), lua_rawseti(), LUA_REGISTRYINDEX, lua_setfield(), and luaL_len().

Referenced by ll_loadfunc().

static void* ll_checkclib	(	lua_State *	L,
		const char *	path
	)

static

Definition at line 250 of file loadlib.cpp.

References CLIBS, lua_getfield(), lua_pop, LUA_REGISTRYINDEX, and lua_touserdata().

Referenced by ll_loadfunc().

static void * ll_load	(	lua_State *	L,
		const char *	path,
		int	seeglb
	)

static

Definition at line 233 of file loadlib.cpp.

References DLMSG, and lua_pushliteral.

Referenced by ll_loadfunc().

static int ll_loadfunc	(	lua_State *	L,
		const char *	path,
		const char *	sym
	)

static

Definition at line 285 of file loadlib.cpp.

References ERRFUNC, ERRLIB, ll_addtoclib(), ll_checkclib(), ll_load(), ll_sym(), lua_pushboolean(), and lua_pushcfunction.

Referenced by ll_loadlib(), and loadfunc().

static int ll_loadlib ( lua_State * L )

static

Definition at line 306 of file loadlib.cpp.

References ERRLIB, ai::registry::init(), LIB_FAIL, ll_loadfunc(), lua_insert(), lua_pushnil(), lua_pushstring(), and luaL_checkstring.

static int ll_module ( lua_State * L )

static

Definition at line 584 of file loadlib.cpp.

References dooptions(), lua_getfield(), lua_gettop(), lua_isnil, lua_pop, lua_pushvalue(), luaL_checkstring, luaL_pushmodule(), modinit(), and set_env().

static int ll_require ( lua_State * L )

static

Definition at line 507 of file loadlib.cpp.

References findloader(), lua_call, lua_getfield(), lua_insert(), lua_isnil, lua_pop, lua_pushboolean(), lua_pushstring(), lua_pushvalue(), LUA_REGISTRYINDEX, lua_setfield(), lua_settop(), lua_toboolean(), and luaL_checkstring.

static int ll_searchpath ( lua_State * L )

static

Definition at line 371 of file loadlib.cpp.

References LUA_DIRSEP, lua_insert(), lua_pushnil(), luaL_checkstring, luaL_optstring, and searchpath().

static int ll_seeall ( lua_State * L )

static

Definition at line 603 of file loadlib.cpp.

References lua_createtable(), lua_getmetatable(), lua_pushglobaltable, lua_pushvalue(), lua_setfield(), lua_setmetatable(), LUA_TTABLE, and luaL_checktype().

static lua_CFunction ll_sym	(	lua_State *	L,
		void *	lib,
		const char *	sym
	)

static

Definition at line 240 of file loadlib.cpp.

References DLMSG, and lua_pushliteral.

Referenced by ll_loadfunc().

static void ll_unloadlib ( void * lib )

static

Definition at line 228 of file loadlib.cpp.

Referenced by gctm().

static int loadfunc	(	lua_State *	L,
		const char *	filename,
		const char *	modname
	)

static

Definition at line 418 of file loadlib.cpp.

References ERRFUNC, funcname(), ll_loadfunc(), LUA_IGMARK, LUA_OFSEP, LUA_POF, lua_pushfstring(), lua_pushlstring(), and luaL_gsub().

Referenced by searcher_C(), and searcher_Croot().

LUAMOD_API int luaopen_package ( lua_State * L )

Definition at line 689 of file loadlib.cpp.

References CLIBS, createsearcherstable(), gctm(), LUA_CPATH, LUA_CPATH_DEFAULT, LUA_CPATHVERSION, lua_createtable(), LUA_DIRSEP, LUA_EXEC_DIR, LUA_IGMARK, LUA_PATH, LUA_PATH_DEFAULT, LUA_PATH_MARK, LUA_PATH_SEP, LUA_PATHVERSION, lua_pop, lua_pushcfunction, lua_pushglobaltable, lua_pushliteral, lua_pushvalue(), LUA_REGISTRYINDEX, lua_setfield(), lua_setmetatable(), luaL_getsubtable(), luaL_newlib, luaL_setfuncs(), and setpath().

Referenced by lua_kernel_base::load_package().

static void modinit	(	lua_State *	L,
		const char *	modname
	)

static

Definition at line 569 of file loadlib.cpp.

References lua_pushlstring(), lua_pushstring(), lua_pushvalue(), and lua_setfield().

Referenced by ll_module().

static int noenv ( lua_State * L )

static

Definition at line 627 of file loadlib.cpp.

References lua_getfield(), lua_pop, LUA_REGISTRYINDEX, and lua_toboolean().

Referenced by setpath().

static const char* pushnexttemplate	(	lua_State *	L,
		const char *	path
	)

static

Definition at line 337 of file loadlib.cpp.

References LUA_PATH_SEP, and lua_pushlstring().

Referenced by searchpath().

static int readable ( const char * filename )

static

Definition at line 329 of file loadlib.cpp.

Referenced by searchpath().

static int searcher_C ( lua_State * L )

static

Definition at line 436 of file loadlib.cpp.

References checkload(), findfile(), loadfunc(), LUA_CSUBSEP, and luaL_checkstring.

Referenced by createsearcherstable().

static int searcher_Croot ( lua_State * L )

static

Definition at line 444 of file loadlib.cpp.

References checkload(), ERRFUNC, findfile(), loadfunc(), LUA_CSUBSEP, lua_pushfstring(), lua_pushlstring(), lua_pushstring(), LUA_QS, lua_tostring, and luaL_checkstring.

Referenced by createsearcherstable().

static int searcher_Lua ( lua_State * L )

static

Definition at line 409 of file loadlib.cpp.

References checkload(), findfile(), LUA_LSUBSEP, LUA_OK, luaL_checkstring, and luaL_loadfile.

Referenced by createsearcherstable().

static int searcher_preload ( lua_State * L )

static

Definition at line 467 of file loadlib.cpp.

References lua_getfield(), lua_isnil, lua_pushfstring(), LUA_REGISTRYINDEX, and luaL_checkstring.

Referenced by createsearcherstable().

static const char* searchpath	(	lua_State *	L,
		const char *	name,
		const char *	path,
		const char *	sep,
		const char *	dirsep
	)

static

Definition at line 348 of file loadlib.cpp.

References LUA_PATH_MARK, lua_pushfstring(), LUA_QS, lua_remove(), lua_tostring, luaL_addvalue(), luaL_buffinit(), luaL_gsub(), luaL_pushresult(), game_logic::msg(), pushnexttemplate(), and readable().

Referenced by findfile(), and ll_searchpath().

static void set_env ( lua_State * L )

static

Definition at line 545 of file loadlib.cpp.

References lua_getinfo(), lua_getstack(), lua_iscfunction(), lua_pop, lua_pushvalue(), LUA_QL, lua_setupvalue(), and luaL_error().

Referenced by ll_module().

static void setpath	(	lua_State *	L,
		const char *	fieldname,
		const char *	envname1,
		const char *	envname2,
		const char *	def
	)

static

Definition at line 636 of file loadlib.cpp.

References AUXMARK, LUA_PATH_SEP, lua_pushstring(), lua_remove(), lua_setfield(), luaL_gsub(), noenv(), and setprogdir.

Referenced by luaopen_package().

Variable Documentation

const luaL_Reg ll_funcs[]

static

Initial value:

= {
  {"module", ll_module},
  {"require", ll_require},
  {NULL, NULL}
}

Definition at line 665 of file loadlib.cpp.

const luaL_Reg pk_funcs[]

static

Initial value:

= {
  {"loadlib", ll_loadlib},
  {"searchpath", ll_searchpath},
  {"seeall", ll_seeall},
  {NULL, NULL}
}

Definition at line 655 of file loadlib.cpp.

Macros

Functions

Variables

Macro Definition Documentation

Function Documentation

Variable Documentation