| @ -1,256 +0,0 @@ | |||||
| /* | |||||
| ** $Id: lauxlib.h,v 1.129 2015/11/23 11:29:43 roberto Exp $ | |||||
| ** Auxiliary functions for building Lua libraries | |||||
| ** See Copyright Notice in lua.h | |||||
| */ | |||||
| #ifndef lauxlib_h | |||||
| #define lauxlib_h | |||||
| #include <stddef.h> | |||||
| #include <stdio.h> | |||||
| #include "lua.h" | |||||
| /* extra error code for 'luaL_load' */ | |||||
| #define LUA_ERRFILE (LUA_ERRERR+1) | |||||
| typedef struct luaL_Reg { | |||||
| const char *name; | |||||
| lua_CFunction func; | |||||
| } luaL_Reg; | |||||
| #define LUAL_NUMSIZES (sizeof(lua_Integer)*16 + sizeof(lua_Number)) | |||||
| LUALIB_API void (luaL_checkversion_) (lua_State *L, lua_Number ver, size_t sz); | |||||
| #define luaL_checkversion(L) \ | |||||
| luaL_checkversion_(L, LUA_VERSION_NUM, LUAL_NUMSIZES) | |||||
| LUALIB_API int (luaL_getmetafield) (lua_State *L, int obj, const char *e); | |||||
| LUALIB_API int (luaL_callmeta) (lua_State *L, int obj, const char *e); | |||||
| LUALIB_API const char *(luaL_tolstring) (lua_State *L, int idx, size_t *len); | |||||
| LUALIB_API int (luaL_argerror) (lua_State *L, int arg, const char *extramsg); | |||||
| LUALIB_API const char *(luaL_checklstring) (lua_State *L, int arg, | |||||
| size_t *l); | |||||
| LUALIB_API const char *(luaL_optlstring) (lua_State *L, int arg, | |||||
| const char *def, size_t *l); | |||||
| LUALIB_API lua_Number (luaL_checknumber) (lua_State *L, int arg); | |||||
| LUALIB_API lua_Number (luaL_optnumber) (lua_State *L, int arg, lua_Number def); | |||||
| LUALIB_API lua_Integer (luaL_checkinteger) (lua_State *L, int arg); | |||||
| LUALIB_API lua_Integer (luaL_optinteger) (lua_State *L, int arg, | |||||
| lua_Integer def); | |||||
| LUALIB_API void (luaL_checkstack) (lua_State *L, int sz, const char *msg); | |||||
| LUALIB_API void (luaL_checktype) (lua_State *L, int arg, int t); | |||||
| LUALIB_API void (luaL_checkany) (lua_State *L, int arg); | |||||
| LUALIB_API int (luaL_newmetatable) (lua_State *L, const char *tname); | |||||
| LUALIB_API void (luaL_setmetatable) (lua_State *L, const char *tname); | |||||
| LUALIB_API void *(luaL_testudata) (lua_State *L, int ud, const char *tname); | |||||
| LUALIB_API void *(luaL_checkudata) (lua_State *L, int ud, const char *tname); | |||||
| LUALIB_API void (luaL_where) (lua_State *L, int lvl); | |||||
| LUALIB_API int (luaL_error) (lua_State *L, const char *fmt, ...); | |||||
| LUALIB_API int (luaL_checkoption) (lua_State *L, int arg, const char *def, | |||||
| const char *const lst[]); | |||||
| LUALIB_API int (luaL_fileresult) (lua_State *L, int stat, const char *fname); | |||||
| LUALIB_API int (luaL_execresult) (lua_State *L, int stat); | |||||
| /* predefined references */ | |||||
| #define LUA_NOREF (-2) | |||||
| #define LUA_REFNIL (-1) | |||||
| LUALIB_API int (luaL_ref) (lua_State *L, int t); | |||||
| LUALIB_API void (luaL_unref) (lua_State *L, int t, int ref); | |||||
| LUALIB_API int (luaL_loadfilex) (lua_State *L, const char *filename, | |||||
| const char *mode); | |||||
| #define luaL_loadfile(L,f) luaL_loadfilex(L,f,NULL) | |||||
| LUALIB_API int (luaL_loadbufferx) (lua_State *L, const char *buff, size_t sz, | |||||
| const char *name, const char *mode); | |||||
| LUALIB_API int (luaL_loadstring) (lua_State *L, const char *s); | |||||
| LUALIB_API lua_State *(luaL_newstate) (void); | |||||
| LUALIB_API lua_Integer (luaL_len) (lua_State *L, int idx); | |||||
| LUALIB_API const char *(luaL_gsub) (lua_State *L, const char *s, const char *p, | |||||
| const char *r); | |||||
| LUALIB_API void (luaL_setfuncs) (lua_State *L, const luaL_Reg *l, int nup); | |||||
| LUALIB_API int (luaL_getsubtable) (lua_State *L, int idx, const char *fname); | |||||
| LUALIB_API void (luaL_traceback) (lua_State *L, lua_State *L1, | |||||
| const char *msg, int level); | |||||
| LUALIB_API void (luaL_requiref) (lua_State *L, const char *modname, | |||||
| lua_CFunction openf, int glb); | |||||
| /* | |||||
| ** =============================================================== | |||||
| ** some useful macros | |||||
| ** =============================================================== | |||||
| */ | |||||
| #define luaL_newlibtable(L,l) \ | |||||
| lua_createtable(L, 0, sizeof(l)/sizeof((l)[0]) - 1) | |||||
| #define luaL_newlib(L,l) \ | |||||
| (luaL_checkversion(L), luaL_newlibtable(L,l), luaL_setfuncs(L,l,0)) | |||||
| #define luaL_argcheck(L, cond,arg,extramsg) \ | |||||
| ((void)((cond) || luaL_argerror(L, (arg), (extramsg)))) | |||||
| #define luaL_checkstring(L,n) (luaL_checklstring(L, (n), NULL)) | |||||
| #define luaL_optstring(L,n,d) (luaL_optlstring(L, (n), (d), NULL)) | |||||
| #define luaL_typename(L,i) lua_typename(L, lua_type(L,(i))) | |||||
| #define luaL_dofile(L, fn) \ | |||||
| (luaL_loadfile(L, fn) || lua_pcall(L, 0, LUA_MULTRET, 0)) | |||||
| #define luaL_dostring(L, s) \ | |||||
| (luaL_loadstring(L, s) || lua_pcall(L, 0, LUA_MULTRET, 0)) | |||||
| #define luaL_getmetatable(L,n) (lua_getfield(L, LUA_REGISTRYINDEX, (n))) | |||||
| #define luaL_opt(L,f,n,d) (lua_isnoneornil(L,(n)) ? (d) : f(L,(n))) | |||||
| #define luaL_loadbuffer(L,s,sz,n) luaL_loadbufferx(L,s,sz,n,NULL) | |||||
| /* | |||||
| ** {====================================================== | |||||
| ** Generic Buffer manipulation | |||||
| ** ======================================================= | |||||
| */ | |||||
| typedef struct luaL_Buffer { | |||||
| char *b; /* buffer address */ | |||||
| size_t size; /* buffer size */ | |||||
| size_t n; /* number of characters in buffer */ | |||||
| lua_State *L; | |||||
| char initb[LUAL_BUFFERSIZE]; /* initial buffer */ | |||||
| } luaL_Buffer; | |||||
| #define luaL_addchar(B,c) \ | |||||
| ((void)((B)->n < (B)->size || luaL_prepbuffsize((B), 1)), \ | |||||
| ((B)->b[(B)->n++] = (c))) | |||||
| #define luaL_addsize(B,s) ((B)->n += (s)) | |||||
| LUALIB_API void (luaL_buffinit) (lua_State *L, luaL_Buffer *B); | |||||
| LUALIB_API char *(luaL_prepbuffsize) (luaL_Buffer *B, size_t sz); | |||||
| LUALIB_API void (luaL_addlstring) (luaL_Buffer *B, const char *s, size_t l); | |||||
| LUALIB_API void (luaL_addstring) (luaL_Buffer *B, const char *s); | |||||
| LUALIB_API void (luaL_addvalue) (luaL_Buffer *B); | |||||
| LUALIB_API void (luaL_pushresult) (luaL_Buffer *B); | |||||
| LUALIB_API void (luaL_pushresultsize) (luaL_Buffer *B, size_t sz); | |||||
| LUALIB_API char *(luaL_buffinitsize) (lua_State *L, luaL_Buffer *B, size_t sz); | |||||
| #define luaL_prepbuffer(B) luaL_prepbuffsize(B, LUAL_BUFFERSIZE) | |||||
| /* }====================================================== */ | |||||
| /* | |||||
| ** {====================================================== | |||||
| ** File handles for IO library | |||||
| ** ======================================================= | |||||
| */ | |||||
| /* | |||||
| ** A file handle is a userdata with metatable 'LUA_FILEHANDLE' and | |||||
| ** initial structure 'luaL_Stream' (it may contain other fields | |||||
| ** after that initial structure). | |||||
| */ | |||||
| #define LUA_FILEHANDLE "FILE*" | |||||
| typedef struct luaL_Stream { | |||||
| FILE *f; /* stream (NULL for incompletely created streams) */ | |||||
| lua_CFunction closef; /* to close stream (NULL for closed streams) */ | |||||
| } luaL_Stream; | |||||
| /* }====================================================== */ | |||||
| /* compatibility with old module system */ | |||||
| #if defined(LUA_COMPAT_MODULE) | |||||
| LUALIB_API void (luaL_pushmodule) (lua_State *L, const char *modname, | |||||
| int sizehint); | |||||
| LUALIB_API void (luaL_openlib) (lua_State *L, const char *libname, | |||||
| const luaL_Reg *l, int nup); | |||||
| #define luaL_register(L,n,l) (luaL_openlib(L,(n),(l),0)) | |||||
| #endif | |||||
| /* | |||||
| ** {================================================================== | |||||
| ** "Abstraction Layer" for basic report of messages and errors | |||||
| ** =================================================================== | |||||
| */ | |||||
| /* print a string */ | |||||
| #if !defined(lua_writestring) | |||||
| #define lua_writestring(s,l) fwrite((s), sizeof(char), (l), stdout) | |||||
| #endif | |||||
| /* print a newline and flush the output */ | |||||
| #if !defined(lua_writeline) | |||||
| #define lua_writeline() (lua_writestring("\n", 1), fflush(stdout)) | |||||
| #endif | |||||
| /* print an error message */ | |||||
| #if !defined(lua_writestringerror) | |||||
| #define lua_writestringerror(s,p) \ | |||||
| (fprintf(stderr, (s), (p)), fflush(stderr)) | |||||
| #endif | |||||
| /* }================================================================== */ | |||||
| /* | |||||
| ** {============================================================ | |||||
| ** Compatibility with deprecated conversions | |||||
| ** ============================================================= | |||||
| */ | |||||
| #if defined(LUA_COMPAT_APIINTCASTS) | |||||
| #define luaL_checkunsigned(L,a) ((lua_Unsigned)luaL_checkinteger(L,a)) | |||||
| #define luaL_optunsigned(L,a,d) \ | |||||
| ((lua_Unsigned)luaL_optinteger(L,a,(lua_Integer)(d))) | |||||
| #define luaL_checkint(L,n) ((int)luaL_checkinteger(L, (n))) | |||||
| #define luaL_optint(L,n,d) ((int)luaL_optinteger(L, (n), (d))) | |||||
| #define luaL_checklong(L,n) ((long)luaL_checkinteger(L, (n))) | |||||
| #define luaL_optlong(L,n,d) ((long)luaL_optinteger(L, (n), (d))) | |||||
| #endif | |||||
| /* }============================================================ */ | |||||
| #endif | |||||
| @ -1,486 +0,0 @@ | |||||
| /* | |||||
| ** $Id: lua.h,v 1.331 2016/05/30 15:53:28 roberto Exp $ | |||||
| ** Lua - A Scripting Language | |||||
| ** Lua.org, PUC-Rio, Brazil (http://www.lua.org) | |||||
| ** See Copyright Notice at the end of this file | |||||
| */ | |||||
| #ifndef lua_h | |||||
| #define lua_h | |||||
| #include <stdarg.h> | |||||
| #include <stddef.h> | |||||
| #include "luaconf.h" | |||||
| #define LUA_VERSION_MAJOR "5" | |||||
| #define LUA_VERSION_MINOR "3" | |||||
| #define LUA_VERSION_NUM 503 | |||||
| #define LUA_VERSION_RELEASE "3" | |||||
| #define LUA_VERSION "Lua " LUA_VERSION_MAJOR "." LUA_VERSION_MINOR | |||||
| #define LUA_RELEASE LUA_VERSION "." LUA_VERSION_RELEASE | |||||
| #define LUA_COPYRIGHT LUA_RELEASE " Copyright (C) 1994-2016 Lua.org, PUC-Rio" | |||||
| #define LUA_AUTHORS "R. Ierusalimschy, L. H. de Figueiredo, W. Celes" | |||||
| /* mark for precompiled code ('<esc>Lua') */ | |||||
| #define LUA_SIGNATURE "\x1bLua" | |||||
| /* option for multiple returns in 'lua_pcall' and 'lua_call' */ | |||||
| #define LUA_MULTRET (-1) | |||||
| /* | |||||
| ** Pseudo-indices | |||||
| ** (-LUAI_MAXSTACK is the minimum valid index; we keep some free empty | |||||
| ** space after that to help overflow detection) | |||||
| */ | |||||
| #define LUA_REGISTRYINDEX (-LUAI_MAXSTACK - 1000) | |||||
| #define lua_upvalueindex(i) (LUA_REGISTRYINDEX - (i)) | |||||
| /* thread status */ | |||||
| #define LUA_OK 0 | |||||
| #define LUA_YIELD 1 | |||||
| #define LUA_ERRRUN 2 | |||||
| #define LUA_ERRSYNTAX 3 | |||||
| #define LUA_ERRMEM 4 | |||||
| #define LUA_ERRGCMM 5 | |||||
| #define LUA_ERRERR 6 | |||||
| typedef struct lua_State lua_State; | |||||
| /* | |||||
| ** basic types | |||||
| */ | |||||
| #define LUA_TNONE (-1) | |||||
| #define LUA_TNIL 0 | |||||
| #define LUA_TBOOLEAN 1 | |||||
| #define LUA_TLIGHTUSERDATA 2 | |||||
| #define LUA_TNUMBER 3 | |||||
| #define LUA_TSTRING 4 | |||||
| #define LUA_TTABLE 5 | |||||
| #define LUA_TFUNCTION 6 | |||||
| #define LUA_TUSERDATA 7 | |||||
| #define LUA_TTHREAD 8 | |||||
| #define LUA_NUMTAGS 9 | |||||
| /* minimum Lua stack available to a C function */ | |||||
| #define LUA_MINSTACK 20 | |||||
| /* predefined values in the registry */ | |||||
| #define LUA_RIDX_MAINTHREAD 1 | |||||
| #define LUA_RIDX_GLOBALS 2 | |||||
| #define LUA_RIDX_LAST LUA_RIDX_GLOBALS | |||||
| /* type of numbers in Lua */ | |||||
| typedef LUA_NUMBER lua_Number; | |||||
| /* type for integer functions */ | |||||
| typedef LUA_INTEGER lua_Integer; | |||||
| /* unsigned integer type */ | |||||
| typedef LUA_UNSIGNED lua_Unsigned; | |||||
| /* type for continuation-function contexts */ | |||||
| typedef LUA_KCONTEXT lua_KContext; | |||||
| /* | |||||
| ** Type for C functions registered with Lua | |||||
| */ | |||||
| typedef int (*lua_CFunction) (lua_State *L); | |||||
| /* | |||||
| ** Type for continuation functions | |||||
| */ | |||||
| typedef int (*lua_KFunction) (lua_State *L, int status, lua_KContext ctx); | |||||
| /* | |||||
| ** Type for functions that read/write blocks when loading/dumping Lua chunks | |||||
| */ | |||||
| typedef const char * (*lua_Reader) (lua_State *L, void *ud, size_t *sz); | |||||
| typedef int (*lua_Writer) (lua_State *L, const void *p, size_t sz, void *ud); | |||||
| /* | |||||
| ** Type for memory-allocation functions | |||||
| */ | |||||
| typedef void * (*lua_Alloc) (void *ud, void *ptr, size_t osize, size_t nsize); | |||||
| /* | |||||
| ** generic extra include file | |||||
| */ | |||||
| #if defined(LUA_USER_H) | |||||
| #include LUA_USER_H | |||||
| #endif | |||||
| /* | |||||
| ** RCS ident string | |||||
| */ | |||||
| extern const char lua_ident[]; | |||||
| /* | |||||
| ** state manipulation | |||||
| */ | |||||
| LUA_API lua_State *(lua_newstate) (lua_Alloc f, void *ud); | |||||
| LUA_API void (lua_close) (lua_State *L); | |||||
| LUA_API lua_State *(lua_newthread) (lua_State *L); | |||||
| LUA_API lua_CFunction (lua_atpanic) (lua_State *L, lua_CFunction panicf); | |||||
| LUA_API const lua_Number *(lua_version) (lua_State *L); | |||||
| /* | |||||
| ** basic stack manipulation | |||||
| */ | |||||
| LUA_API int (lua_absindex) (lua_State *L, int idx); | |||||
| LUA_API int (lua_gettop) (lua_State *L); | |||||
| LUA_API void (lua_settop) (lua_State *L, int idx); | |||||
| LUA_API void (lua_pushvalue) (lua_State *L, int idx); | |||||
| LUA_API void (lua_rotate) (lua_State *L, int idx, int n); | |||||
| LUA_API void (lua_copy) (lua_State *L, int fromidx, int toidx); | |||||
| LUA_API int (lua_checkstack) (lua_State *L, int n); | |||||
| LUA_API void (lua_xmove) (lua_State *from, lua_State *to, int n); | |||||
| /* | |||||
| ** access functions (stack -> C) | |||||
| */ | |||||
| LUA_API int (lua_isnumber) (lua_State *L, int idx); | |||||
| LUA_API int (lua_isstring) (lua_State *L, int idx); | |||||
| LUA_API int (lua_iscfunction) (lua_State *L, int idx); | |||||
| LUA_API int (lua_isinteger) (lua_State *L, int idx); | |||||
| LUA_API int (lua_isuserdata) (lua_State *L, int idx); | |||||
| LUA_API int (lua_type) (lua_State *L, int idx); | |||||
| LUA_API const char *(lua_typename) (lua_State *L, int tp); | |||||
| LUA_API lua_Number (lua_tonumberx) (lua_State *L, int idx, int *isnum); | |||||
| LUA_API lua_Integer (lua_tointegerx) (lua_State *L, int idx, int *isnum); | |||||
| LUA_API int (lua_toboolean) (lua_State *L, int idx); | |||||
| LUA_API const char *(lua_tolstring) (lua_State *L, int idx, size_t *len); | |||||
| LUA_API size_t (lua_rawlen) (lua_State *L, int idx); | |||||
| LUA_API lua_CFunction (lua_tocfunction) (lua_State *L, int idx); | |||||
| LUA_API void *(lua_touserdata) (lua_State *L, int idx); | |||||
| LUA_API lua_State *(lua_tothread) (lua_State *L, int idx); | |||||
| LUA_API const void *(lua_topointer) (lua_State *L, int idx); | |||||
| /* | |||||
| ** Comparison and arithmetic functions | |||||
| */ | |||||
| #define LUA_OPADD 0 /* ORDER TM, ORDER OP */ | |||||
| #define LUA_OPSUB 1 | |||||
| #define LUA_OPMUL 2 | |||||
| #define LUA_OPMOD 3 | |||||
| #define LUA_OPPOW 4 | |||||
| #define LUA_OPDIV 5 | |||||
| #define LUA_OPIDIV 6 | |||||
| #define LUA_OPBAND 7 | |||||
| #define LUA_OPBOR 8 | |||||
| #define LUA_OPBXOR 9 | |||||
| #define LUA_OPSHL 10 | |||||
| #define LUA_OPSHR 11 | |||||
| #define LUA_OPUNM 12 | |||||
| #define LUA_OPBNOT 13 | |||||
| LUA_API void (lua_arith) (lua_State *L, int op); | |||||
| #define LUA_OPEQ 0 | |||||
| #define LUA_OPLT 1 | |||||
| #define LUA_OPLE 2 | |||||
| LUA_API int (lua_rawequal) (lua_State *L, int idx1, int idx2); | |||||
| LUA_API int (lua_compare) (lua_State *L, int idx1, int idx2, int op); | |||||
| /* | |||||
| ** push functions (C -> stack) | |||||
| */ | |||||
| LUA_API void (lua_pushnil) (lua_State *L); | |||||
| LUA_API void (lua_pushnumber) (lua_State *L, lua_Number n); | |||||
| LUA_API void (lua_pushinteger) (lua_State *L, lua_Integer n); | |||||
| LUA_API const char *(lua_pushlstring) (lua_State *L, const char *s, size_t len); | |||||
| LUA_API const char *(lua_pushstring) (lua_State *L, const char *s); | |||||
| LUA_API const char *(lua_pushvfstring) (lua_State *L, const char *fmt, | |||||
| va_list argp); | |||||
| LUA_API const char *(lua_pushfstring) (lua_State *L, const char *fmt, ...); | |||||
| LUA_API void (lua_pushcclosure) (lua_State *L, lua_CFunction fn, int n); | |||||
| LUA_API void (lua_pushboolean) (lua_State *L, int b); | |||||
| LUA_API void (lua_pushlightuserdata) (lua_State *L, void *p); | |||||
| LUA_API int (lua_pushthread) (lua_State *L); | |||||
| /* | |||||
| ** get functions (Lua -> stack) | |||||
| */ | |||||
| LUA_API int (lua_getglobal) (lua_State *L, const char *name); | |||||
| LUA_API int (lua_gettable) (lua_State *L, int idx); | |||||
| LUA_API int (lua_getfield) (lua_State *L, int idx, const char *k); | |||||
| LUA_API int (lua_geti) (lua_State *L, int idx, lua_Integer n); | |||||
| LUA_API int (lua_rawget) (lua_State *L, int idx); | |||||
| LUA_API int (lua_rawgeti) (lua_State *L, int idx, lua_Integer n); | |||||
| LUA_API int (lua_rawgetp) (lua_State *L, int idx, const void *p); | |||||
| LUA_API void (lua_createtable) (lua_State *L, int narr, int nrec); | |||||
| LUA_API void *(lua_newuserdata) (lua_State *L, size_t sz); | |||||
| LUA_API int (lua_getmetatable) (lua_State *L, int objindex); | |||||
| LUA_API int (lua_getuservalue) (lua_State *L, int idx); | |||||
| /* | |||||
| ** set functions (stack -> Lua) | |||||
| */ | |||||
| LUA_API void (lua_setglobal) (lua_State *L, const char *name); | |||||
| LUA_API void (lua_settable) (lua_State *L, int idx); | |||||
| LUA_API void (lua_setfield) (lua_State *L, int idx, const char *k); | |||||
| LUA_API void (lua_seti) (lua_State *L, int idx, lua_Integer n); | |||||
| LUA_API void (lua_rawset) (lua_State *L, int idx); | |||||
| LUA_API void (lua_rawseti) (lua_State *L, int idx, lua_Integer n); | |||||
| LUA_API void (lua_rawsetp) (lua_State *L, int idx, const void *p); | |||||
| LUA_API int (lua_setmetatable) (lua_State *L, int objindex); | |||||
| LUA_API void (lua_setuservalue) (lua_State *L, int idx); | |||||
| /* | |||||
| ** 'load' and 'call' functions (load and run Lua code) | |||||
| */ | |||||
| LUA_API void (lua_callk) (lua_State *L, int nargs, int nresults, | |||||
| lua_KContext ctx, lua_KFunction k); | |||||
| #define lua_call(L,n,r) lua_callk(L, (n), (r), 0, NULL) | |||||
| LUA_API int (lua_pcallk) (lua_State *L, int nargs, int nresults, int errfunc, | |||||
| lua_KContext ctx, lua_KFunction k); | |||||
| #define lua_pcall(L,n,r,f) lua_pcallk(L, (n), (r), (f), 0, NULL) | |||||
| LUA_API int (lua_load) (lua_State *L, lua_Reader reader, void *dt, | |||||
| const char *chunkname, const char *mode); | |||||
| LUA_API int (lua_dump) (lua_State *L, lua_Writer writer, void *data, int strip); | |||||
| /* | |||||
| ** coroutine functions | |||||
| */ | |||||
| LUA_API int (lua_yieldk) (lua_State *L, int nresults, lua_KContext ctx, | |||||
| lua_KFunction k); | |||||
| LUA_API int (lua_resume) (lua_State *L, lua_State *from, int narg); | |||||
| LUA_API int (lua_status) (lua_State *L); | |||||
| LUA_API int (lua_isyieldable) (lua_State *L); | |||||
| #define lua_yield(L,n) lua_yieldk(L, (n), 0, NULL) | |||||
| /* | |||||
| ** garbage-collection function and options | |||||
| */ | |||||
| #define LUA_GCSTOP 0 | |||||
| #define LUA_GCRESTART 1 | |||||
| #define LUA_GCCOLLECT 2 | |||||
| #define LUA_GCCOUNT 3 | |||||
| #define LUA_GCCOUNTB 4 | |||||
| #define LUA_GCSTEP 5 | |||||
| #define LUA_GCSETPAUSE 6 | |||||
| #define LUA_GCSETSTEPMUL 7 | |||||
| #define LUA_GCISRUNNING 9 | |||||
| LUA_API int (lua_gc) (lua_State *L, int what, int data); | |||||
| /* | |||||
| ** miscellaneous functions | |||||
| */ | |||||
| LUA_API int (lua_error) (lua_State *L); | |||||
| LUA_API int (lua_next) (lua_State *L, int idx); | |||||
| LUA_API void (lua_concat) (lua_State *L, int n); | |||||
| LUA_API void (lua_len) (lua_State *L, int idx); | |||||
| LUA_API size_t (lua_stringtonumber) (lua_State *L, const char *s); | |||||
| LUA_API lua_Alloc (lua_getallocf) (lua_State *L, void **ud); | |||||
| LUA_API void (lua_setallocf) (lua_State *L, lua_Alloc f, void *ud); | |||||
| /* | |||||
| ** {============================================================== | |||||
| ** some useful macros | |||||
| ** =============================================================== | |||||
| */ | |||||
| #define lua_getextraspace(L) ((void *)((char *)(L) - LUA_EXTRASPACE)) | |||||
| #define lua_tonumber(L,i) lua_tonumberx(L,(i),NULL) | |||||
| #define lua_tointeger(L,i) lua_tointegerx(L,(i),NULL) | |||||
| #define lua_pop(L,n) lua_settop(L, -(n)-1) | |||||
| #define lua_newtable(L) lua_createtable(L, 0, 0) | |||||
| #define lua_register(L,n,f) (lua_pushcfunction(L, (f)), lua_setglobal(L, (n))) | |||||
| #define lua_pushcfunction(L,f) lua_pushcclosure(L, (f), 0) | |||||
| #define lua_isfunction(L,n) (lua_type(L, (n)) == LUA_TFUNCTION) | |||||
| #define lua_istable(L,n) (lua_type(L, (n)) == LUA_TTABLE) | |||||
| #define lua_islightuserdata(L,n) (lua_type(L, (n)) == LUA_TLIGHTUSERDATA) | |||||
| #define lua_isnil(L,n) (lua_type(L, (n)) == LUA_TNIL) | |||||
| #define lua_isboolean(L,n) (lua_type(L, (n)) == LUA_TBOOLEAN) | |||||
| #define lua_isthread(L,n) (lua_type(L, (n)) == LUA_TTHREAD) | |||||
| #define lua_isnone(L,n) (lua_type(L, (n)) == LUA_TNONE) | |||||
| #define lua_isnoneornil(L, n) (lua_type(L, (n)) <= 0) | |||||
| #define lua_pushliteral(L, s) lua_pushstring(L, "" s) | |||||
| #define lua_pushglobaltable(L) \ | |||||
| ((void)lua_rawgeti(L, LUA_REGISTRYINDEX, LUA_RIDX_GLOBALS)) | |||||
| #define lua_tostring(L,i) lua_tolstring(L, (i), NULL) | |||||
| #define lua_insert(L,idx) lua_rotate(L, (idx), 1) | |||||
| #define lua_remove(L,idx) (lua_rotate(L, (idx), -1), lua_pop(L, 1)) | |||||
| #define lua_replace(L,idx) (lua_copy(L, -1, (idx)), lua_pop(L, 1)) | |||||
| /* }============================================================== */ | |||||
| /* | |||||
| ** {============================================================== | |||||
| ** compatibility macros for unsigned conversions | |||||
| ** =============================================================== | |||||
| */ | |||||
| #if defined(LUA_COMPAT_APIINTCASTS) | |||||
| #define lua_pushunsigned(L,n) lua_pushinteger(L, (lua_Integer)(n)) | |||||
| #define lua_tounsignedx(L,i,is) ((lua_Unsigned)lua_tointegerx(L,i,is)) | |||||
| #define lua_tounsigned(L,i) lua_tounsignedx(L,(i),NULL) | |||||
| #endif | |||||
| /* }============================================================== */ | |||||
| /* | |||||
| ** {====================================================================== | |||||
| ** Debug API | |||||
| ** ======================================================================= | |||||
| */ | |||||
| /* | |||||
| ** Event codes | |||||
| */ | |||||
| #define LUA_HOOKCALL 0 | |||||
| #define LUA_HOOKRET 1 | |||||
| #define LUA_HOOKLINE 2 | |||||
| #define LUA_HOOKCOUNT 3 | |||||
| #define LUA_HOOKTAILCALL 4 | |||||
| /* | |||||
| ** Event masks | |||||
| */ | |||||
| #define LUA_MASKCALL (1 << LUA_HOOKCALL) | |||||
| #define LUA_MASKRET (1 << LUA_HOOKRET) | |||||
| #define LUA_MASKLINE (1 << LUA_HOOKLINE) | |||||
| #define LUA_MASKCOUNT (1 << LUA_HOOKCOUNT) | |||||
| typedef struct lua_Debug lua_Debug; /* activation record */ | |||||
| /* Functions to be called by the debugger in specific events */ | |||||
| typedef void (*lua_Hook) (lua_State *L, lua_Debug *ar); | |||||
| LUA_API int (lua_getstack) (lua_State *L, int level, lua_Debug *ar); | |||||
| LUA_API int (lua_getinfo) (lua_State *L, const char *what, lua_Debug *ar); | |||||
| LUA_API const char *(lua_getlocal) (lua_State *L, const lua_Debug *ar, int n); | |||||
| LUA_API const char *(lua_setlocal) (lua_State *L, const lua_Debug *ar, int n); | |||||
| LUA_API const char *(lua_getupvalue) (lua_State *L, int funcindex, int n); | |||||
| LUA_API const char *(lua_setupvalue) (lua_State *L, int funcindex, int n); | |||||
| LUA_API void *(lua_upvalueid) (lua_State *L, int fidx, int n); | |||||
| LUA_API void (lua_upvaluejoin) (lua_State *L, int fidx1, int n1, | |||||
| int fidx2, int n2); | |||||
| LUA_API void (lua_sethook) (lua_State *L, lua_Hook func, int mask, int count); | |||||
| LUA_API lua_Hook (lua_gethook) (lua_State *L); | |||||
| LUA_API int (lua_gethookmask) (lua_State *L); | |||||
| LUA_API int (lua_gethookcount) (lua_State *L); | |||||
| struct lua_Debug { | |||||
| int event; | |||||
| const char *name; /* (n) */ | |||||
| const char *namewhat; /* (n) 'global', 'local', 'field', 'method' */ | |||||
| const char *what; /* (S) 'Lua', 'C', 'main', 'tail' */ | |||||
| const char *source; /* (S) */ | |||||
| int currentline; /* (l) */ | |||||
| int linedefined; /* (S) */ | |||||
| int lastlinedefined; /* (S) */ | |||||
| unsigned char nups; /* (u) number of upvalues */ | |||||
| unsigned char nparams;/* (u) number of parameters */ | |||||
| char isvararg; /* (u) */ | |||||
| char istailcall; /* (t) */ | |||||
| char short_src[LUA_IDSIZE]; /* (S) */ | |||||
| /* private part */ | |||||
| struct CallInfo *i_ci; /* active function */ | |||||
| }; | |||||
| /* }====================================================================== */ | |||||
| /****************************************************************************** | |||||
| * Copyright (C) 1994-2016 Lua.org, PUC-Rio. | |||||
| * | |||||
| * Permission is hereby granted, free of charge, to any person obtaining | |||||
| * a copy of this software and associated documentation files (the | |||||
| * "Software"), to deal in the Software without restriction, including | |||||
| * without limitation the rights to use, copy, modify, merge, publish, | |||||
| * distribute, sublicense, and/or sell copies of the Software, and to | |||||
| * permit persons to whom the Software is furnished to do so, subject to | |||||
| * the following conditions: | |||||
| * | |||||
| * The above copyright notice and this permission notice shall be | |||||
| * included in all copies or substantial portions of the Software. | |||||
| * | |||||
| * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, | |||||
| * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF | |||||
| * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. | |||||
| * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY | |||||
| * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, | |||||
| * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE | |||||
| * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. | |||||
| ******************************************************************************/ | |||||
| #endif | |||||
| @ -1,9 +0,0 @@ | |||||
| // lua.hpp | |||||
| // Lua header files for C++ | |||||
| // <<extern "C">> not supplied automatically because Lua also compiles as C++ | |||||
| extern "C" { | |||||
| #include "lua.h" | |||||
| #include "lualib.h" | |||||
| #include "lauxlib.h" | |||||
| } | |||||
| @ -1,769 +0,0 @@ | |||||
| /* | |||||
| ** $Id: luaconf.h,v 1.255 2016/05/01 20:06:09 roberto Exp $ | |||||
| ** Configuration file for Lua | |||||
| ** See Copyright Notice in lua.h | |||||
| */ | |||||
| #ifndef luaconf_h | |||||
| #define luaconf_h | |||||
| #include <limits.h> | |||||
| #include <stddef.h> | |||||
| /* | |||||
| ** =================================================================== | |||||
| ** Search for "@@" to find all configurable definitions. | |||||
| ** =================================================================== | |||||
| */ | |||||
| /* | |||||
| ** {==================================================================== | |||||
| ** System Configuration: macros to adapt (if needed) Lua to some | |||||
| ** particular platform, for instance compiling it with 32-bit numbers or | |||||
| ** restricting it to C89. | |||||
| ** ===================================================================== | |||||
| */ | |||||
| /* | |||||
| @@ LUA_32BITS enables Lua with 32-bit integers and 32-bit floats. You | |||||
| ** can also define LUA_32BITS in the make file, but changing here you | |||||
| ** ensure that all software connected to Lua will be compiled with the | |||||
| ** same configuration. | |||||
| */ | |||||
| /* #define LUA_32BITS */ | |||||
| /* | |||||
| @@ LUA_USE_C89 controls the use of non-ISO-C89 features. | |||||
| ** Define it if you want Lua to avoid the use of a few C99 features | |||||
| ** or Windows-specific features on Windows. | |||||
| */ | |||||
| /* #define LUA_USE_C89 */ | |||||
| /* | |||||
| ** By default, Lua on Windows use (some) specific Windows features | |||||
| */ | |||||
| #if !defined(LUA_USE_C89) && defined(_WIN32) && !defined(_WIN32_WCE) | |||||
| #define LUA_USE_WINDOWS /* enable goodies for regular Windows */ | |||||
| #endif | |||||
| #if defined(LUA_USE_WINDOWS) | |||||
| #define LUA_DL_DLL /* enable support for DLL */ | |||||
| #define LUA_USE_C89 /* broadly, Windows is C89 */ | |||||
| #endif | |||||
| #if defined(LUA_USE_LINUX) | |||||
| #define LUA_USE_POSIX | |||||
| #define LUA_USE_DLOPEN /* needs an extra library: -ldl */ | |||||
| #define LUA_USE_READLINE /* needs some extra libraries */ | |||||
| #endif | |||||
| #if defined(LUA_USE_MACOSX) | |||||
| #define LUA_USE_POSIX | |||||
| #define LUA_USE_DLOPEN /* MacOS does not need -ldl */ | |||||
| #define LUA_USE_READLINE /* needs an extra library: -lreadline */ | |||||
| #endif | |||||
| /* | |||||
| @@ LUA_C89_NUMBERS ensures that Lua uses the largest types available for | |||||
| ** C89 ('long' and 'double'); Windows always has '__int64', so it does | |||||
| ** not need to use this case. | |||||
| */ | |||||
| #if defined(LUA_USE_C89) && !defined(LUA_USE_WINDOWS) | |||||
| #define LUA_C89_NUMBERS | |||||
| #endif | |||||
| /* | |||||
| @@ LUAI_BITSINT defines the (minimum) number of bits in an 'int'. | |||||
| */ | |||||
| /* avoid undefined shifts */ | |||||
| #if ((INT_MAX >> 15) >> 15) >= 1 | |||||
| #define LUAI_BITSINT 32 | |||||
| #else | |||||
| /* 'int' always must have at least 16 bits */ | |||||
| #define LUAI_BITSINT 16 | |||||
| #endif | |||||
| /* | |||||
| @@ LUA_INT_TYPE defines the type for Lua integers. | |||||
| @@ LUA_FLOAT_TYPE defines the type for Lua floats. | |||||
| ** Lua should work fine with any mix of these options (if supported | |||||
| ** by your C compiler). The usual configurations are 64-bit integers | |||||
| ** and 'double' (the default), 32-bit integers and 'float' (for | |||||
| ** restricted platforms), and 'long'/'double' (for C compilers not | |||||
| ** compliant with C99, which may not have support for 'long long'). | |||||
| */ | |||||
| /* predefined options for LUA_INT_TYPE */ | |||||
| #define LUA_INT_INT 1 | |||||
| #define LUA_INT_LONG 2 | |||||
| #define LUA_INT_LONGLONG 3 | |||||
| /* predefined options for LUA_FLOAT_TYPE */ | |||||
| #define LUA_FLOAT_FLOAT 1 | |||||
| #define LUA_FLOAT_DOUBLE 2 | |||||
| #define LUA_FLOAT_LONGDOUBLE 3 | |||||
| #if defined(LUA_32BITS) /* { */ | |||||
| /* | |||||
| ** 32-bit integers and 'float' | |||||
| */ | |||||
| #if LUAI_BITSINT >= 32 /* use 'int' if big enough */ | |||||
| #define LUA_INT_TYPE LUA_INT_INT | |||||
| #else /* otherwise use 'long' */ | |||||
| #define LUA_INT_TYPE LUA_INT_LONG | |||||
| #endif | |||||
| #define LUA_FLOAT_TYPE LUA_FLOAT_FLOAT | |||||
| #elif defined(LUA_C89_NUMBERS) /* }{ */ | |||||
| /* | |||||
| ** largest types available for C89 ('long' and 'double') | |||||
| */ | |||||
| #define LUA_INT_TYPE LUA_INT_LONG | |||||
| #define LUA_FLOAT_TYPE LUA_FLOAT_DOUBLE | |||||
| #endif /* } */ | |||||
| /* | |||||
| ** default configuration for 64-bit Lua ('long long' and 'double') | |||||
| */ | |||||
| #if !defined(LUA_INT_TYPE) | |||||
| #define LUA_INT_TYPE LUA_INT_LONGLONG | |||||
| #endif | |||||
| #if !defined(LUA_FLOAT_TYPE) | |||||
| #define LUA_FLOAT_TYPE LUA_FLOAT_DOUBLE | |||||
| #endif | |||||
| /* }================================================================== */ | |||||
| /* | |||||
| ** {================================================================== | |||||
| ** Configuration for Paths. | |||||
| ** =================================================================== | |||||
| */ | |||||
| /* | |||||
| @@ LUA_PATH_DEFAULT is the default path that Lua uses to look for | |||||
| ** Lua libraries. | |||||
| @@ LUA_CPATH_DEFAULT is the default path that Lua uses to look for | |||||
| ** C libraries. | |||||
| ** CHANGE them if your machine has a non-conventional directory | |||||
| ** hierarchy or if you want to install your libraries in | |||||
| ** non-conventional directories. | |||||
| */ | |||||
| #define LUA_VDIR LUA_VERSION_MAJOR "." LUA_VERSION_MINOR | |||||
| #if defined(_WIN32) /* { */ | |||||
| /* | |||||
| ** In Windows, any exclamation mark ('!') in the path is replaced by the | |||||
| ** path of the directory of the executable file of the current process. | |||||
| */ | |||||
| #define LUA_LDIR "!\\lua\\" | |||||
| #define LUA_CDIR "!\\" | |||||
| #define LUA_SHRDIR "!\\..\\share\\lua\\" LUA_VDIR "\\" | |||||
| #define LUA_PATH_DEFAULT \ | |||||
| LUA_LDIR"?.lua;" LUA_LDIR"?\\init.lua;" \ | |||||
| LUA_CDIR"?.lua;" LUA_CDIR"?\\init.lua;" \ | |||||
| LUA_SHRDIR"?.lua;" LUA_SHRDIR"?\\init.lua;" \ | |||||
| ".\\?.lua;" ".\\?\\init.lua" | |||||
| #define LUA_CPATH_DEFAULT \ | |||||
| LUA_CDIR"?.dll;" \ | |||||
| LUA_CDIR"..\\lib\\lua\\" LUA_VDIR "\\?.dll;" \ | |||||
| LUA_CDIR"loadall.dll;" ".\\?.dll;" \ | |||||
| LUA_CDIR"?53.dll;" ".\\?53.dll" | |||||
| #else /* }{ */ | |||||
| #define LUA_ROOT "/usr/local/" | |||||
| #define LUA_LDIR LUA_ROOT "share/lua/" LUA_VDIR "/" | |||||
| #define LUA_CDIR LUA_ROOT "lib/lua/" LUA_VDIR "/" | |||||
| #define LUA_PATH_DEFAULT \ | |||||
| LUA_LDIR"?.lua;" LUA_LDIR"?/init.lua;" \ | |||||
| LUA_CDIR"?.lua;" LUA_CDIR"?/init.lua;" \ | |||||
| "./?.lua;" "./?/init.lua" | |||||
| #define LUA_CPATH_DEFAULT \ | |||||
| LUA_CDIR"?.so;" LUA_CDIR"loadall.so;" "./?.so;" \ | |||||
| LUA_CDIR"lib?53.so;" "./lib?53.so" | |||||
| #endif /* } */ | |||||
| /* | |||||
| @@ LUA_DIRSEP is the directory separator (for submodules). | |||||
| ** CHANGE it if your machine does not use "/" as the directory separator | |||||
| ** and is not Windows. (On Windows Lua automatically uses "\".) | |||||
| */ | |||||
| #if defined(_WIN32) | |||||
| #define LUA_DIRSEP "\\" | |||||
| #else | |||||
| #define LUA_DIRSEP "/" | |||||
| #endif | |||||
| /* }================================================================== */ | |||||
| /* | |||||
| ** {================================================================== | |||||
| ** Marks for exported symbols in the C code | |||||
| ** =================================================================== | |||||
| */ | |||||
| /* | |||||
| @@ LUA_API is a mark for all core API functions. | |||||
| @@ LUALIB_API is a mark for all auxiliary library functions. | |||||
| @@ LUAMOD_API is a mark for all standard library opening functions. | |||||
| ** CHANGE them if you need to define those functions in some special way. | |||||
| ** For instance, if you want to create one Windows DLL with the core and | |||||
| ** the libraries, you may want to use the following definition (define | |||||
| ** LUA_BUILD_AS_DLL to get it). | |||||
| */ | |||||
| #if defined(LUA_BUILD_AS_DLL) /* { */ | |||||
| #if defined(LUA_CORE) || defined(LUA_LIB) /* { */ | |||||
| #define LUA_API __declspec(dllexport) | |||||
| #else /* }{ */ | |||||
| #define LUA_API __declspec(dllimport) | |||||
| #endif /* } */ | |||||
| #else /* }{ */ | |||||
| #define LUA_API extern | |||||
| #endif /* } */ | |||||
| /* more often than not the libs go together with the core */ | |||||
| #define LUALIB_API LUA_API | |||||
| #define LUAMOD_API LUALIB_API | |||||
| /* | |||||
| @@ LUAI_FUNC is a mark for all extern functions that are not to be | |||||
| ** exported to outside modules. | |||||
| @@ LUAI_DDEF and LUAI_DDEC are marks for all extern (const) variables | |||||
| ** that are not to be exported to outside modules (LUAI_DDEF for | |||||
| ** definitions and LUAI_DDEC for declarations). | |||||
| ** CHANGE them if you need to mark them in some special way. Elf/gcc | |||||
| ** (versions 3.2 and later) mark them as "hidden" to optimize access | |||||
| ** when Lua is compiled as a shared library. Not all elf targets support | |||||
| ** this attribute. Unfortunately, gcc does not offer a way to check | |||||
| ** whether the target offers that support, and those without support | |||||
| ** give a warning about it. To avoid these warnings, change to the | |||||
| ** default definition. | |||||
| */ | |||||
| #if defined(__GNUC__) && ((__GNUC__*100 + __GNUC_MINOR__) >= 302) && \ | |||||
| defined(__ELF__) /* { */ | |||||
| #define LUAI_FUNC __attribute__((visibility("hidden"))) extern | |||||
| #else /* }{ */ | |||||
| #define LUAI_FUNC extern | |||||
| #endif /* } */ | |||||
| #define LUAI_DDEC LUAI_FUNC | |||||
| #define LUAI_DDEF /* empty */ | |||||
| /* }================================================================== */ | |||||
| /* | |||||
| ** {================================================================== | |||||
| ** Compatibility with previous versions | |||||
| ** =================================================================== | |||||
| */ | |||||
| /* | |||||
| @@ LUA_COMPAT_5_2 controls other macros for compatibility with Lua 5.2. | |||||
| @@ LUA_COMPAT_5_1 controls other macros for compatibility with Lua 5.1. | |||||
| ** You can define it to get all options, or change specific options | |||||
| ** to fit your specific needs. | |||||
| */ | |||||
| #if defined(LUA_COMPAT_5_2) /* { */ | |||||
| /* | |||||
| @@ LUA_COMPAT_MATHLIB controls the presence of several deprecated | |||||
| ** functions in the mathematical library. | |||||
| */ | |||||
| #define LUA_COMPAT_MATHLIB | |||||
| /* | |||||
| @@ LUA_COMPAT_BITLIB controls the presence of library 'bit32'. | |||||
| */ | |||||
| #define LUA_COMPAT_BITLIB | |||||
| /* | |||||
| @@ LUA_COMPAT_IPAIRS controls the effectiveness of the __ipairs metamethod. | |||||
| */ | |||||
| #define LUA_COMPAT_IPAIRS | |||||
| /* | |||||
| @@ LUA_COMPAT_APIINTCASTS controls the presence of macros for | |||||
| ** manipulating other integer types (lua_pushunsigned, lua_tounsigned, | |||||
| ** luaL_checkint, luaL_checklong, etc.) | |||||
| */ | |||||
| #define LUA_COMPAT_APIINTCASTS | |||||
| #endif /* } */ | |||||
| #if defined(LUA_COMPAT_5_1) /* { */ | |||||
| /* Incompatibilities from 5.2 -> 5.3 */ | |||||
| #define LUA_COMPAT_MATHLIB | |||||
| #define LUA_COMPAT_APIINTCASTS | |||||
| /* | |||||
| @@ LUA_COMPAT_UNPACK controls the presence of global 'unpack'. | |||||
| ** You can replace it with 'table.unpack'. | |||||
| */ | |||||
| #define LUA_COMPAT_UNPACK | |||||
| /* | |||||
| @@ LUA_COMPAT_LOADERS controls the presence of table 'package.loaders'. | |||||
| ** You can replace it with 'package.searchers'. | |||||
| */ | |||||
| #define LUA_COMPAT_LOADERS | |||||
| /* | |||||
| @@ macro 'lua_cpcall' emulates deprecated function lua_cpcall. | |||||
| ** You can call your C function directly (with light C functions). | |||||
| */ | |||||
| #define lua_cpcall(L,f,u) \ | |||||
| (lua_pushcfunction(L, (f)), \ | |||||
| lua_pushlightuserdata(L,(u)), \ | |||||
| lua_pcall(L,1,0,0)) | |||||
| /* | |||||
| @@ LUA_COMPAT_LOG10 defines the function 'log10' in the math library. | |||||
| ** You can rewrite 'log10(x)' as 'log(x, 10)'. | |||||
| */ | |||||
| #define LUA_COMPAT_LOG10 | |||||
| /* | |||||
| @@ LUA_COMPAT_LOADSTRING defines the function 'loadstring' in the base | |||||
| ** library. You can rewrite 'loadstring(s)' as 'load(s)'. | |||||
| */ | |||||
| #define LUA_COMPAT_LOADSTRING | |||||
| /* | |||||
| @@ LUA_COMPAT_MAXN defines the function 'maxn' in the table library. | |||||
| */ | |||||
| #define LUA_COMPAT_MAXN | |||||
| /* | |||||
| @@ The following macros supply trivial compatibility for some | |||||
| ** changes in the API. The macros themselves document how to | |||||
| ** change your code to avoid using them. | |||||
| */ | |||||
| #define lua_strlen(L,i) lua_rawlen(L, (i)) | |||||
| #define lua_objlen(L,i) lua_rawlen(L, (i)) | |||||
| #define lua_equal(L,idx1,idx2) lua_compare(L,(idx1),(idx2),LUA_OPEQ) | |||||
| #define lua_lessthan(L,idx1,idx2) lua_compare(L,(idx1),(idx2),LUA_OPLT) | |||||
| /* | |||||
| @@ LUA_COMPAT_MODULE controls compatibility with previous | |||||
| ** module functions 'module' (Lua) and 'luaL_register' (C). | |||||
| */ | |||||
| #define LUA_COMPAT_MODULE | |||||
| #endif /* } */ | |||||
| /* | |||||
| @@ LUA_COMPAT_FLOATSTRING makes Lua format integral floats without a | |||||
| @@ a float mark ('.0'). | |||||
| ** This macro is not on by default even in compatibility mode, | |||||
| ** because this is not really an incompatibility. | |||||
| */ | |||||
| /* #define LUA_COMPAT_FLOATSTRING */ | |||||
| /* }================================================================== */ | |||||
| /* | |||||
| ** {================================================================== | |||||
| ** Configuration for Numbers. | |||||
| ** Change these definitions if no predefined LUA_FLOAT_* / LUA_INT_* | |||||
| ** satisfy your needs. | |||||
| ** =================================================================== | |||||
| */ | |||||
| /* | |||||
| @@ LUA_NUMBER is the floating-point type used by Lua. | |||||
| @@ LUAI_UACNUMBER is the result of an 'usual argument conversion' | |||||
| @@ over a floating number. | |||||
| @@ l_mathlim(x) corrects limit name 'x' to the proper float type | |||||
| ** by prefixing it with one of FLT/DBL/LDBL. | |||||
| @@ LUA_NUMBER_FRMLEN is the length modifier for writing floats. | |||||
| @@ LUA_NUMBER_FMT is the format for writing floats. | |||||
| @@ lua_number2str converts a float to a string. | |||||
| @@ l_mathop allows the addition of an 'l' or 'f' to all math operations. | |||||
| @@ l_floor takes the floor of a float. | |||||
| @@ lua_str2number converts a decimal numeric string to a number. | |||||
| */ | |||||
| /* The following definitions are good for most cases here */ | |||||
| #define l_floor(x) (l_mathop(floor)(x)) | |||||
| #define lua_number2str(s,sz,n) l_sprintf((s), sz, LUA_NUMBER_FMT, (n)) | |||||
| /* | |||||
| @@ lua_numbertointeger converts a float number to an integer, or | |||||
| ** returns 0 if float is not within the range of a lua_Integer. | |||||
| ** (The range comparisons are tricky because of rounding. The tests | |||||
| ** here assume a two-complement representation, where MININTEGER always | |||||
| ** has an exact representation as a float; MAXINTEGER may not have one, | |||||
| ** and therefore its conversion to float may have an ill-defined value.) | |||||
| */ | |||||
| #define lua_numbertointeger(n,p) \ | |||||
| ((n) >= (LUA_NUMBER)(LUA_MININTEGER) && \ | |||||
| (n) < -(LUA_NUMBER)(LUA_MININTEGER) && \ | |||||
| (*(p) = (LUA_INTEGER)(n), 1)) | |||||
| /* now the variable definitions */ | |||||
| #if LUA_FLOAT_TYPE == LUA_FLOAT_FLOAT /* { single float */ | |||||
| #define LUA_NUMBER float | |||||
| #define l_mathlim(n) (FLT_##n) | |||||
| #define LUAI_UACNUMBER double | |||||
| #define LUA_NUMBER_FRMLEN "" | |||||
| #define LUA_NUMBER_FMT "%.7g" | |||||
| #define l_mathop(op) op##f | |||||
| #define lua_str2number(s,p) strtof((s), (p)) | |||||
| #elif LUA_FLOAT_TYPE == LUA_FLOAT_LONGDOUBLE /* }{ long double */ | |||||
| #define LUA_NUMBER long double | |||||
| #define l_mathlim(n) (LDBL_##n) | |||||
| #define LUAI_UACNUMBER long double | |||||
| #define LUA_NUMBER_FRMLEN "L" | |||||
| #define LUA_NUMBER_FMT "%.19Lg" | |||||
| #define l_mathop(op) op##l | |||||
| #define lua_str2number(s,p) strtold((s), (p)) | |||||
| #elif LUA_FLOAT_TYPE == LUA_FLOAT_DOUBLE /* }{ double */ | |||||
| #define LUA_NUMBER double | |||||
| #define l_mathlim(n) (DBL_##n) | |||||
| #define LUAI_UACNUMBER double | |||||
| #define LUA_NUMBER_FRMLEN "" | |||||
| #define LUA_NUMBER_FMT "%.14g" | |||||
| #define l_mathop(op) op | |||||
| #define lua_str2number(s,p) strtod((s), (p)) | |||||
| #else /* }{ */ | |||||
| #error "numeric float type not defined" | |||||
| #endif /* } */ | |||||
| /* | |||||
| @@ LUA_INTEGER is the integer type used by Lua. | |||||
| ** | |||||
| @@ LUA_UNSIGNED is the unsigned version of LUA_INTEGER. | |||||
| ** | |||||
| @@ LUAI_UACINT is the result of an 'usual argument conversion' | |||||
| @@ over a lUA_INTEGER. | |||||
| @@ LUA_INTEGER_FRMLEN is the length modifier for reading/writing integers. | |||||
| @@ LUA_INTEGER_FMT is the format for writing integers. | |||||
| @@ LUA_MAXINTEGER is the maximum value for a LUA_INTEGER. | |||||
| @@ LUA_MININTEGER is the minimum value for a LUA_INTEGER. | |||||
| @@ lua_integer2str converts an integer to a string. | |||||
| */ | |||||
| /* The following definitions are good for most cases here */ | |||||
| #define LUA_INTEGER_FMT "%" LUA_INTEGER_FRMLEN "d" | |||||
| #define lua_integer2str(s,sz,n) l_sprintf((s), sz, LUA_INTEGER_FMT, (n)) | |||||
| #define LUAI_UACINT LUA_INTEGER | |||||
| /* | |||||
| ** use LUAI_UACINT here to avoid problems with promotions (which | |||||
| ** can turn a comparison between unsigneds into a signed comparison) | |||||
| */ | |||||
| #define LUA_UNSIGNED unsigned LUAI_UACINT | |||||
| /* now the variable definitions */ | |||||
| #if LUA_INT_TYPE == LUA_INT_INT /* { int */ | |||||
| #define LUA_INTEGER int | |||||
| #define LUA_INTEGER_FRMLEN "" | |||||
| #define LUA_MAXINTEGER INT_MAX | |||||
| #define LUA_MININTEGER INT_MIN | |||||
| #elif LUA_INT_TYPE == LUA_INT_LONG /* }{ long */ | |||||
| #define LUA_INTEGER long | |||||
| #define LUA_INTEGER_FRMLEN "l" | |||||
| #define LUA_MAXINTEGER LONG_MAX | |||||
| #define LUA_MININTEGER LONG_MIN | |||||
| #elif LUA_INT_TYPE == LUA_INT_LONGLONG /* }{ long long */ | |||||
| /* use presence of macro LLONG_MAX as proxy for C99 compliance */ | |||||
| #if defined(LLONG_MAX) /* { */ | |||||
| /* use ISO C99 stuff */ | |||||
| #define LUA_INTEGER long long | |||||
| #define LUA_INTEGER_FRMLEN "ll" | |||||
| #define LUA_MAXINTEGER LLONG_MAX | |||||
| #define LUA_MININTEGER LLONG_MIN | |||||
| #elif defined(LUA_USE_WINDOWS) /* }{ */ | |||||
| /* in Windows, can use specific Windows types */ | |||||
| #define LUA_INTEGER __int64 | |||||
| #define LUA_INTEGER_FRMLEN "I64" | |||||
| #define LUA_MAXINTEGER _I64_MAX | |||||
| #define LUA_MININTEGER _I64_MIN | |||||
| #else /* }{ */ | |||||
| #error "Compiler does not support 'long long'. Use option '-DLUA_32BITS' \ | |||||
| or '-DLUA_C89_NUMBERS' (see file 'luaconf.h' for details)" | |||||
| #endif /* } */ | |||||
| #else /* }{ */ | |||||
| #error "numeric integer type not defined" | |||||
| #endif /* } */ | |||||
| /* }================================================================== */ | |||||
| /* | |||||
| ** {================================================================== | |||||
| ** Dependencies with C99 and other C details | |||||
| ** =================================================================== | |||||
| */ | |||||
| /* | |||||
| @@ l_sprintf is equivalent to 'snprintf' or 'sprintf' in C89. | |||||
| ** (All uses in Lua have only one format item.) | |||||
| */ | |||||
| #if !defined(LUA_USE_C89) | |||||
| #define l_sprintf(s,sz,f,i) snprintf(s,sz,f,i) | |||||
| #else | |||||
| #define l_sprintf(s,sz,f,i) ((void)(sz), sprintf(s,f,i)) | |||||
| #endif | |||||
| /* | |||||
| @@ lua_strx2number converts an hexadecimal numeric string to a number. | |||||
| ** In C99, 'strtod' does that conversion. Otherwise, you can | |||||
| ** leave 'lua_strx2number' undefined and Lua will provide its own | |||||
| ** implementation. | |||||
| */ | |||||
| #if !defined(LUA_USE_C89) | |||||
| #define lua_strx2number(s,p) lua_str2number(s,p) | |||||
| #endif | |||||
| /* | |||||
| @@ lua_number2strx converts a float to an hexadecimal numeric string. | |||||
| ** In C99, 'sprintf' (with format specifiers '%a'/'%A') does that. | |||||
| ** Otherwise, you can leave 'lua_number2strx' undefined and Lua will | |||||
| ** provide its own implementation. | |||||
| */ | |||||
| #if !defined(LUA_USE_C89) | |||||
| #define lua_number2strx(L,b,sz,f,n) ((void)L, l_sprintf(b,sz,f,n)) | |||||
| #endif | |||||
| /* | |||||
| ** 'strtof' and 'opf' variants for math functions are not valid in | |||||
| ** C89. Otherwise, the macro 'HUGE_VALF' is a good proxy for testing the | |||||
| ** availability of these variants. ('math.h' is already included in | |||||
| ** all files that use these macros.) | |||||
| */ | |||||
| #if defined(LUA_USE_C89) || (defined(HUGE_VAL) && !defined(HUGE_VALF)) | |||||
| #undef l_mathop /* variants not available */ | |||||
| #undef lua_str2number | |||||
| #define l_mathop(op) (lua_Number)op /* no variant */ | |||||
| #define lua_str2number(s,p) ((lua_Number)strtod((s), (p))) | |||||
| #endif | |||||
| /* | |||||
| @@ LUA_KCONTEXT is the type of the context ('ctx') for continuation | |||||
| ** functions. It must be a numerical type; Lua will use 'intptr_t' if | |||||
| ** available, otherwise it will use 'ptrdiff_t' (the nearest thing to | |||||
| ** 'intptr_t' in C89) | |||||
| */ | |||||
| #define LUA_KCONTEXT ptrdiff_t | |||||
| #if !defined(LUA_USE_C89) && defined(__STDC_VERSION__) && \ | |||||
| __STDC_VERSION__ >= 199901L | |||||
| #include <stdint.h> | |||||
| #if defined(INTPTR_MAX) /* even in C99 this type is optional */ | |||||
| #undef LUA_KCONTEXT | |||||
| #define LUA_KCONTEXT intptr_t | |||||
| #endif | |||||
| #endif | |||||
| /* | |||||
| @@ lua_getlocaledecpoint gets the locale "radix character" (decimal point). | |||||
| ** Change that if you do not want to use C locales. (Code using this | |||||
| ** macro must include header 'locale.h'.) | |||||
| */ | |||||
| #if !defined(lua_getlocaledecpoint) | |||||
| #define lua_getlocaledecpoint() (localeconv()->decimal_point[0]) | |||||
| #endif | |||||
| /* }================================================================== */ | |||||
| /* | |||||
| ** {================================================================== | |||||
| ** Language Variations | |||||
| ** ===================================================================== | |||||
| */ | |||||
| /* | |||||
| @@ LUA_NOCVTN2S/LUA_NOCVTS2N control how Lua performs some | |||||
| ** coercions. Define LUA_NOCVTN2S to turn off automatic coercion from | |||||
| ** numbers to strings. Define LUA_NOCVTS2N to turn off automatic | |||||
| ** coercion from strings to numbers. | |||||
| */ | |||||
| /* #define LUA_NOCVTN2S */ | |||||
| /* #define LUA_NOCVTS2N */ | |||||
| /* | |||||
| @@ LUA_USE_APICHECK turns on several consistency checks on the C API. | |||||
| ** Define it as a help when debugging C code. | |||||
| */ | |||||
| #if defined(LUA_USE_APICHECK) | |||||
| #include <assert.h> | |||||
| #define luai_apicheck(l,e) assert(e) | |||||
| #endif | |||||
| /* }================================================================== */ | |||||
| /* | |||||
| ** {================================================================== | |||||
| ** Macros that affect the API and must be stable (that is, must be the | |||||
| ** same when you compile Lua and when you compile code that links to | |||||
| ** Lua). You probably do not want/need to change them. | |||||
| ** ===================================================================== | |||||
| */ | |||||
| /* | |||||
| @@ LUAI_MAXSTACK limits the size of the Lua stack. | |||||
| ** CHANGE it if you need a different limit. This limit is arbitrary; | |||||
| ** its only purpose is to stop Lua from consuming unlimited stack | |||||
| ** space (and to reserve some numbers for pseudo-indices). | |||||
| */ | |||||
| #if LUAI_BITSINT >= 32 | |||||
| #define LUAI_MAXSTACK 1000000 | |||||
| #else | |||||
| #define LUAI_MAXSTACK 15000 | |||||
| #endif | |||||
| /* | |||||
| @@ LUA_EXTRASPACE defines the size of a raw memory area associated with | |||||
| ** a Lua state with very fast access. | |||||
| ** CHANGE it if you need a different size. | |||||
| */ | |||||
| #define LUA_EXTRASPACE (sizeof(void *)) | |||||
| /* | |||||
| @@ LUA_IDSIZE gives the maximum size for the description of the source | |||||
| @@ of a function in debug information. | |||||
| ** CHANGE it if you want a different size. | |||||
| */ | |||||
| #define LUA_IDSIZE 60 | |||||
| /* | |||||
| @@ LUAL_BUFFERSIZE is the buffer size used by the lauxlib buffer system. | |||||
| ** CHANGE it if it uses too much C-stack space. (For long double, | |||||
| ** 'string.format("%.99f", 1e4932)' needs ~5030 bytes, so a | |||||
| ** smaller buffer would force a memory allocation for each call to | |||||
| ** 'string.format'.) | |||||
| */ | |||||
| #if defined(LUA_FLOAT_LONGDOUBLE) | |||||
| #define LUAL_BUFFERSIZE 8192 | |||||
| #else | |||||
| #define LUAL_BUFFERSIZE ((int)(0x80 * sizeof(void*) * sizeof(lua_Integer))) | |||||
| #endif | |||||
| /* }================================================================== */ | |||||
| /* | |||||
| @@ LUA_QL describes how error messages quote program elements. | |||||
| ** Lua does not use these macros anymore; they are here for | |||||
| ** compatibility only. | |||||
| */ | |||||
| #define LUA_QL(x) "'" x "'" | |||||
| #define LUA_QS LUA_QL("%s") | |||||
| /* =================================================================== */ | |||||
| /* | |||||
| ** Local configuration. You can use this space to add your redefinitions | |||||
| ** without modifying the main part of the file. | |||||
| */ | |||||
| #endif | |||||
| @ -1,58 +0,0 @@ | |||||
| /* | |||||
| ** $Id: lualib.h,v 1.44 2014/02/06 17:32:33 roberto Exp $ | |||||
| ** Lua standard libraries | |||||
| ** See Copyright Notice in lua.h | |||||
| */ | |||||
| #ifndef lualib_h | |||||
| #define lualib_h | |||||
| #include "lua.h" | |||||
| LUAMOD_API int (luaopen_base) (lua_State *L); | |||||
| #define LUA_COLIBNAME "coroutine" | |||||
| LUAMOD_API int (luaopen_coroutine) (lua_State *L); | |||||
| #define LUA_TABLIBNAME "table" | |||||
| LUAMOD_API int (luaopen_table) (lua_State *L); | |||||
| #define LUA_IOLIBNAME "io" | |||||
| LUAMOD_API int (luaopen_io) (lua_State *L); | |||||
| #define LUA_OSLIBNAME "os" | |||||
| LUAMOD_API int (luaopen_os) (lua_State *L); | |||||
| #define LUA_STRLIBNAME "string" | |||||
| LUAMOD_API int (luaopen_string) (lua_State *L); | |||||
| #define LUA_UTF8LIBNAME "utf8" | |||||
| LUAMOD_API int (luaopen_utf8) (lua_State *L); | |||||
| #define LUA_BITLIBNAME "bit32" | |||||
| LUAMOD_API int (luaopen_bit32) (lua_State *L); | |||||
| #define LUA_MATHLIBNAME "math" | |||||
| LUAMOD_API int (luaopen_math) (lua_State *L); | |||||
| #define LUA_DBLIBNAME "debug" | |||||
| LUAMOD_API int (luaopen_debug) (lua_State *L); | |||||
| #define LUA_LOADLIBNAME "package" | |||||
| LUAMOD_API int (luaopen_package) (lua_State *L); | |||||
| /* open all previous libraries */ | |||||
| LUALIB_API void (luaL_openlibs) (lua_State *L); | |||||
| #if !defined(lua_assert) | |||||
| #define lua_assert(x) ((void)0) | |||||
| #endif | |||||
| #endif | |||||