Remove external 3rdparty library

Downloaded at build time.

Change-Id: If15e9bcb4cc7d09cec1837a0ad62e4a3c6beb4e1
Signed-off-by: Romain Forlot <romain.forlot@iot.bzh>

1 files changed, 0 insertions, 456 deletions

diff --git a/3rdparty/lua/src/ldblib.c b/3rdparty/lua/src/ldblib.c
deleted file mode 100644
index 786f6cd..0000000
--- a/3rdparty/lua/src/ldblib.c
+++ /dev/null
@@ -1,456 +0,0 @@
-/*
-** $Id: ldblib.c,v 1.151 2015/11/23 11:29:43 roberto Exp $
-** Interface from Lua to its debug API
-** See Copyright Notice in lua.h
-*/
-
-#define ldblib_c
-#define LUA_LIB
-
-#include "lprefix.h"
-
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-
-#include "lua.h"
-
-#include "lauxlib.h"
-#include "lualib.h"
-
-
-/*
-** The hook table at registry[&HOOKKEY] maps threads to their current
-** hook function. (We only need the unique address of 'HOOKKEY'.)
-*/
-static const int HOOKKEY = 0;
-
-
-/*
-** If L1 != L, L1 can be in any state, and therefore there are no
-** guarantees about its stack space; any push in L1 must be
-** checked.
-*/
-static void checkstack (lua_State *L, lua_State *L1, int n) {
-  if (L != L1 && !lua_checkstack(L1, n))
-    luaL_error(L, "stack overflow");
-}
-
-
-static int db_getregistry (lua_State *L) {
-  lua_pushvalue(L, LUA_REGISTRYINDEX);
-  return 1;
-}
-
-
-static int db_getmetatable (lua_State *L) {
-  luaL_checkany(L, 1);
-  if (!lua_getmetatable(L, 1)) {
-    lua_pushnil(L);  /* no metatable */
-  }
-  return 1;
-}
-
-
-static int db_setmetatable (lua_State *L) {
-  int t = lua_type(L, 2);
-  luaL_argcheck(L, t == LUA_TNIL || t == LUA_TTABLE, 2,
-                    "nil or table expected");
-  lua_settop(L, 2);
-  lua_setmetatable(L, 1);
-  return 1;  /* return 1st argument */
-}
-
-
-static int db_getuservalue (lua_State *L) {
-  if (lua_type(L, 1) != LUA_TUSERDATA)
-    lua_pushnil(L);
-  else
-    lua_getuservalue(L, 1);
-  return 1;
-}
-
-
-static int db_setuservalue (lua_State *L) {
-  luaL_checktype(L, 1, LUA_TUSERDATA);
-  luaL_checkany(L, 2);
-  lua_settop(L, 2);
-  lua_setuservalue(L, 1);
-  return 1;
-}
-
-
-/*
-** Auxiliary function used by several library functions: check for
-** an optional thread as function's first argument and set 'arg' with
-** 1 if this argument is present (so that functions can skip it to
-** access their other arguments)
-*/
-static lua_State *getthread (lua_State *L, int *arg) {
-  if (lua_isthread(L, 1)) {
-    *arg = 1;
-    return lua_tothread(L, 1);
-  }
-  else {
-    *arg = 0;
-    return L;  /* function will operate over current thread */
-  }
-}
-
-
-/*
-** Variations of 'lua_settable', used by 'db_getinfo' to put results
-** from 'lua_getinfo' into result table. Key is always a string;
-** value can be a string, an int, or a boolean.
-*/
-static void settabss (lua_State *L, const char *k, const char *v) {
-  lua_pushstring(L, v);
-  lua_setfield(L, -2, k);
-}
-
-static void settabsi (lua_State *L, const char *k, int v) {
-  lua_pushinteger(L, v);
-  lua_setfield(L, -2, k);
-}
-
-static void settabsb (lua_State *L, const char *k, int v) {
-  lua_pushboolean(L, v);
-  lua_setfield(L, -2, k);
-}
-
-
-/*
-** In function 'db_getinfo', the call to 'lua_getinfo' may push
-** results on the stack; later it creates the result table to put
-** these objects. Function 'treatstackoption' puts the result from
-** 'lua_getinfo' on top of the result table so that it can call
-** 'lua_setfield'.
-*/
-static void treatstackoption (lua_State *L, lua_State *L1, const char *fname) {
-  if (L == L1)
-    lua_rotate(L, -2, 1);  /* exchange object and table */
-  else
-    lua_xmove(L1, L, 1);  /* move object to the "main" stack */
-  lua_setfield(L, -2, fname);  /* put object into table */
-}
-
-
-/*
-** Calls 'lua_getinfo' and collects all results in a new table.
-** L1 needs stack space for an optional input (function) plus
-** two optional outputs (function and line table) from function
-** 'lua_getinfo'.
-*/
-static int db_getinfo (lua_State *L) {
-  lua_Debug ar;
-  int arg;
-  lua_State *L1 = getthread(L, &arg);
-  const char *options = luaL_optstring(L, arg+2, "flnStu");
-  checkstack(L, L1, 3);
-  if (lua_isfunction(L, arg + 1)) {  /* info about a function? */
-    options = lua_pushfstring(L, ">%s", options);  /* add '>' to 'options' */
-    lua_pushvalue(L, arg + 1);  /* move function to 'L1' stack */
-    lua_xmove(L, L1, 1);
-  }
-  else {  /* stack level */
-    if (!lua_getstack(L1, (int)luaL_checkinteger(L, arg + 1), &ar)) {
-      lua_pushnil(L);  /* level out of range */
-      return 1;
-    }
-  }
-  if (!lua_getinfo(L1, options, &ar))
-    return luaL_argerror(L, arg+2, "invalid option");
-  lua_newtable(L);  /* table to collect results */
-  if (strchr(options, 'S')) {
-    settabss(L, "source", ar.source);
-    settabss(L, "short_src", ar.short_src);
-    settabsi(L, "linedefined", ar.linedefined);
-    settabsi(L, "lastlinedefined", ar.lastlinedefined);
-    settabss(L, "what", ar.what);
-  }
-  if (strchr(options, 'l'))
-    settabsi(L, "currentline", ar.currentline);
-  if (strchr(options, 'u')) {
-    settabsi(L, "nups", ar.nups);
-    settabsi(L, "nparams", ar.nparams);
-    settabsb(L, "isvararg", ar.isvararg);
-  }
-  if (strchr(options, 'n')) {
-    settabss(L, "name", ar.name);
-    settabss(L, "namewhat", ar.namewhat);
-  }
-  if (strchr(options, 't'))
-    settabsb(L, "istailcall", ar.istailcall);
-  if (strchr(options, 'L'))
-    treatstackoption(L, L1, "activelines");
-  if (strchr(options, 'f'))
-    treatstackoption(L, L1, "func");
-  return 1;  /* return table */
-}
-
-
-static int db_getlocal (lua_State *L) {
-  int arg;
-  lua_State *L1 = getthread(L, &arg);
-  lua_Debug ar;
-  const char *name;
-  int nvar = (int)luaL_checkinteger(L, arg + 2);  /* local-variable index */
-  if (lua_isfunction(L, arg + 1)) {  /* function argument? */
-    lua_pushvalue(L, arg + 1);  /* push function */
-    lua_pushstring(L, lua_getlocal(L, NULL, nvar));  /* push local name */
-    return 1;  /* return only name (there is no value) */
-  }
-  else {  /* stack-level argument */
-    int level = (int)luaL_checkinteger(L, arg + 1);
-    if (!lua_getstack(L1, level, &ar))  /* out of range? */
-      return luaL_argerror(L, arg+1, "level out of range");
-    checkstack(L, L1, 1);
-    name = lua_getlocal(L1, &ar, nvar);
-    if (name) {
-      lua_xmove(L1, L, 1);  /* move local value */
-      lua_pushstring(L, name);  /* push name */
-      lua_rotate(L, -2, 1);  /* re-order */
-      return 2;
-    }
-    else {
-      lua_pushnil(L);  /* no name (nor value) */
-      return 1;
-    }
-  }
-}
-
-
-static int db_setlocal (lua_State *L) {
-  int arg;
-  const char *name;
-  lua_State *L1 = getthread(L, &arg);
-  lua_Debug ar;
-  int level = (int)luaL_checkinteger(L, arg + 1);
-  int nvar = (int)luaL_checkinteger(L, arg + 2);
-  if (!lua_getstack(L1, level, &ar))  /* out of range? */
-    return luaL_argerror(L, arg+1, "level out of range");
-  luaL_checkany(L, arg+3);
-  lua_settop(L, arg+3);
-  checkstack(L, L1, 1);
-  lua_xmove(L, L1, 1);
-  name = lua_setlocal(L1, &ar, nvar);
-  if (name == NULL)
-    lua_pop(L1, 1);  /* pop value (if not popped by 'lua_setlocal') */
-  lua_pushstring(L, name);
-  return 1;
-}
-
-
-/*
-** get (if 'get' is true) or set an upvalue from a closure
-*/
-static int auxupvalue (lua_State *L, int get) {
-  const char *name;
-  int n = (int)luaL_checkinteger(L, 2);  /* upvalue index */
-  luaL_checktype(L, 1, LUA_TFUNCTION);  /* closure */
-  name = get ? lua_getupvalue(L, 1, n) : lua_setupvalue(L, 1, n);
-  if (name == NULL) return 0;
-  lua_pushstring(L, name);
-  lua_insert(L, -(get+1));  /* no-op if get is false */
-  return get + 1;
-}
-
-
-static int db_getupvalue (lua_State *L) {
-  return auxupvalue(L, 1);
-}
-
-
-static int db_setupvalue (lua_State *L) {
-  luaL_checkany(L, 3);
-  return auxupvalue(L, 0);
-}
-
-
-/*
-** Check whether a given upvalue from a given closure exists and
-** returns its index
-*/
-static int checkupval (lua_State *L, int argf, int argnup) {
-  int nup = (int)luaL_checkinteger(L, argnup);  /* upvalue index */
-  luaL_checktype(L, argf, LUA_TFUNCTION);  /* closure */
-  luaL_argcheck(L, (lua_getupvalue(L, argf, nup) != NULL), argnup,
-                   "invalid upvalue index");
-  return nup;
-}
-
-
-static int db_upvalueid (lua_State *L) {
-  int n = checkupval(L, 1, 2);
-  lua_pushlightuserdata(L, lua_upvalueid(L, 1, n));
-  return 1;
-}
-
-
-static int db_upvaluejoin (lua_State *L) {
-  int n1 = checkupval(L, 1, 2);
-  int n2 = checkupval(L, 3, 4);
-  luaL_argcheck(L, !lua_iscfunction(L, 1), 1, "Lua function expected");
-  luaL_argcheck(L, !lua_iscfunction(L, 3), 3, "Lua function expected");
-  lua_upvaluejoin(L, 1, n1, 3, n2);
-  return 0;
-}
-
-
-/*
-** Call hook function registered at hook table for the current
-** thread (if there is one)
-*/
-static void hookf (lua_State *L, lua_Debug *ar) {
-  static const char *const hooknames[] =
-    {"call", "return", "line", "count", "tail call"};
-  lua_rawgetp(L, LUA_REGISTRYINDEX, &HOOKKEY);
-  lua_pushthread(L);
-  if (lua_rawget(L, -2) == LUA_TFUNCTION) {  /* is there a hook function? */
-    lua_pushstring(L, hooknames[(int)ar->event]);  /* push event name */
-    if (ar->currentline >= 0)
-      lua_pushinteger(L, ar->currentline);  /* push current line */
-    else lua_pushnil(L);
-    lua_assert(lua_getinfo(L, "lS", ar));
-    lua_call(L, 2, 0);  /* call hook function */
-  }
-}
-
-
-/*
-** Convert a string mask (for 'sethook') into a bit mask
-*/
-static int makemask (const char *smask, int count) {
-  int mask = 0;
-  if (strchr(smask, 'c')) mask |= LUA_MASKCALL;
-  if (strchr(smask, 'r')) mask |= LUA_MASKRET;
-  if (strchr(smask, 'l')) mask |= LUA_MASKLINE;
-  if (count > 0) mask |= LUA_MASKCOUNT;
-  return mask;
-}
-
-
-/*
-** Convert a bit mask (for 'gethook') into a string mask
-*/
-static char *unmakemask (int mask, char *smask) {
-  int i = 0;
-  if (mask & LUA_MASKCALL) smask[i++] = 'c';
-  if (mask & LUA_MASKRET) smask[i++] = 'r';
-  if (mask & LUA_MASKLINE) smask[i++] = 'l';
-  smask[i] = '\0';
-  return smask;
-}
-
-
-static int db_sethook (lua_State *L) {
-  int arg, mask, count;
-  lua_Hook func;
-  lua_State *L1 = getthread(L, &arg);
-  if (lua_isnoneornil(L, arg+1)) {  /* no hook? */
-    lua_settop(L, arg+1);
-    func = NULL; mask = 0; count = 0;  /* turn off hooks */
-  }
-  else {
-    const char *smask = luaL_checkstring(L, arg+2);
-    luaL_checktype(L, arg+1, LUA_TFUNCTION);
-    count = (int)luaL_optinteger(L, arg + 3, 0);
-    func = hookf; mask = makemask(smask, count);
-  }
-  if (lua_rawgetp(L, LUA_REGISTRYINDEX, &HOOKKEY) == LUA_TNIL) {
-    lua_createtable(L, 0, 2);  /* create a hook table */
-    lua_pushvalue(L, -1);
-    lua_rawsetp(L, LUA_REGISTRYINDEX, &HOOKKEY);  /* set it in position */
-    lua_pushstring(L, "k");
-    lua_setfield(L, -2, "__mode");  /** hooktable.__mode = "k" */
-    lua_pushvalue(L, -1);
-    lua_setmetatable(L, -2);  /* setmetatable(hooktable) = hooktable */
-  }
-  checkstack(L, L1, 1);
-  lua_pushthread(L1); lua_xmove(L1, L, 1);  /* key (thread) */
-  lua_pushvalue(L, arg + 1);  /* value (hook function) */
-  lua_rawset(L, -3);  /* hooktable[L1] = new Lua hook */
-  lua_sethook(L1, func, mask, count);
-  return 0;
-}
-
-
-static int db_gethook (lua_State *L) {
-  int arg;
-  lua_State *L1 = getthread(L, &arg);
-  char buff[5];
-  int mask = lua_gethookmask(L1);
-  lua_Hook hook = lua_gethook(L1);
-  if (hook == NULL)  /* no hook? */
-    lua_pushnil(L);
-  else if (hook != hookf)  /* external hook? */
-    lua_pushliteral(L, "external hook");
-  else {  /* hook table must exist */
-    lua_rawgetp(L, LUA_REGISTRYINDEX, &HOOKKEY);
-    checkstack(L, L1, 1);
-    lua_pushthread(L1); lua_xmove(L1, L, 1);
-    lua_rawget(L, -2);   /* 1st result = hooktable[L1] */
-    lua_remove(L, -2);  /* remove hook table */
-  }
-  lua_pushstring(L, unmakemask(mask, buff));  /* 2nd result = mask */
-  lua_pushinteger(L, lua_gethookcount(L1));  /* 3rd result = count */
-  return 3;
-}
-
-
-static int db_debug (lua_State *L) {
-  for (;;) {
-    char buffer[250];
-    lua_writestringerror("%s", "lua_debug> ");
-    if (fgets(buffer, sizeof(buffer), stdin) == 0 ||
-        strcmp(buffer, "cont\n") == 0)
-      return 0;
-    if (luaL_loadbuffer(L, buffer, strlen(buffer), "=(debug command)") ||
-        lua_pcall(L, 0, 0, 0))
-      lua_writestringerror("%s\n", lua_tostring(L, -1));
-    lua_settop(L, 0);  /* remove eventual returns */
-  }
-}
-
-
-static int db_traceback (lua_State *L) {
-  int arg;
-  lua_State *L1 = getthread(L, &arg);
-  const char *msg = lua_tostring(L, arg + 1);
-  if (msg == NULL && !lua_isnoneornil(L, arg + 1))  /* non-string 'msg'? */
-    lua_pushvalue(L, arg + 1);  /* return it untouched */
-  else {
-    int level = (int)luaL_optinteger(L, arg + 2, (L == L1) ? 1 : 0);
-    luaL_traceback(L, L1, msg, level);
-  }
-  return 1;
-}
-
-
-static const luaL_Reg dblib[] = {
-  {"debug", db_debug},
-  {"getuservalue", db_getuservalue},
-  {"gethook", db_gethook},
-  {"getinfo", db_getinfo},
-  {"getlocal", db_getlocal},
-  {"getregistry", db_getregistry},
-  {"getmetatable", db_getmetatable},
-  {"getupvalue", db_getupvalue},
-  {"upvaluejoin", db_upvaluejoin},
-  {"upvalueid", db_upvalueid},
-  {"setuservalue", db_setuservalue},
-  {"sethook", db_sethook},
-  {"setlocal", db_setlocal},
-  {"setmetatable", db_setmetatable},
-  {"setupvalue", db_setupvalue},
-  {"traceback", db_traceback},
-  {NULL, NULL}
-};
-
-
-LUAMOD_API int luaopen_debug (lua_State *L) {
-  luaL_newlib(L, dblib);
-  return 1;
-}
-