1 files changed, 0 insertions, 621 deletions

diff --git a/tolua++-1.0.93/src/lib/tolua_is.c b/tolua++-1.0.93/src/lib/tolua_is.c
deleted file mode 100644
index add337d19..000000000
--- a/tolua++-1.0.93/src/lib/tolua_is.c
+++ /dev/null
@@ -1,621 +0,0 @@
-/* tolua: functions to check types.
-** Support code for Lua bindings.
-** Written by Waldemar Celes
-** TeCGraf/PUC-Rio
-** Apr 2003
-** $Id: $
-*/
-
-/* This code is free software; you can redistribute it and/or modify it.
-** The software provided hereunder is on an "as is" basis, and
-** the author has no obligation to provide maintenance, support, updates,
-** enhancements, or modifications.
-*/
-
-#include "tolua++.h"
-#include "lauxlib.h"
-
-#include <stdlib.h>
-#include <string.h>
-
-/* a fast check if a is b, without parameter validation
- i.e. if b is equal to a or a superclass of a. */
-TOLUA_API int tolua_fast_isa(lua_State *L, int mt_indexa, int mt_indexb, int super_index)
-{
- int result;
-	if (lua_rawequal(L,mt_indexa,mt_indexb))
-		result = 1;
-	else
-	{
-		if (super_index) {
-			lua_pushvalue(L, super_index);
-		} else {
-			lua_pushliteral(L,"tolua_super");
-			lua_rawget(L,LUA_REGISTRYINDEX);  /* stack: super */
-		};
-		lua_pushvalue(L,mt_indexa);       /* stack: super mta */
-		lua_rawget(L,-2);                 /* stack: super super[mta] */
-		lua_pushvalue(L,mt_indexb);       /* stack: super super[mta] mtb */
-		lua_rawget(L,LUA_REGISTRYINDEX);  /* stack: super super[mta] typenameB */
-		lua_rawget(L,-2);                 /* stack: super super[mta] bool */
-		result = lua_toboolean(L,-1);
-		lua_pop(L,3);
-	}
-	return result;
-}
-
-/* Push and returns the corresponding object typename */
-TOLUA_API const char* tolua_typename (lua_State* L, int lo)
-{
-	int tag = lua_type(L,lo);
- if (tag == LUA_TNONE)
-  lua_pushstring(L,"[no object]");
- else if (tag != LUA_TUSERDATA && tag != LUA_TTABLE)
-  lua_pushstring(L,lua_typename(L,tag));
- else if (tag == LUA_TUSERDATA)
- {
-  if (!lua_getmetatable(L,lo))
-   lua_pushstring(L,lua_typename(L,tag));
-		else
-		{
-		 lua_rawget(L,LUA_REGISTRYINDEX);
-		 if (!lua_isstring(L,-1))
-			{
-		  lua_pop(L,1);
-				lua_pushstring(L,"[undefined]");
-			}
-		}
-	}
-	else  /* is table */
-	{
-		lua_pushvalue(L,lo);
-		lua_rawget(L,LUA_REGISTRYINDEX);
-		if (!lua_isstring(L,-1))
-		{
-			lua_pop(L,1);
-			lua_pushstring(L,"table");
-		}
-		else
-		{
-   lua_pushstring(L,"class ");
-			lua_insert(L,-2);
-			lua_concat(L,2);
-		}
-	}
-	return lua_tostring(L,-1);
-}
-
-TOLUA_API void tolua_error (lua_State* L, const char* msg, tolua_Error* err)
-{
-	if (msg[0] == '#')
-	{
-  const char* expected = err->type;
-		const char* provided = tolua_typename(L,err->index);
-  if (msg[1]=='f')
-  {
-   int narg = err->index;
-			if (err->array)
-    luaL_error(L,"%s\n     argument #%d is array of '%s'; array of '%s' expected.\n",
-               msg+2,narg,provided,expected);
-			else
-    luaL_error(L,"%s\n     argument #%d is '%s'; '%s' expected.\n",
-               msg+2,narg,provided,expected);
-  }
-  else if (msg[1]=='v')
-		{
-			if (err->array)
-    luaL_error(L,"%s\n     value is array of '%s'; array of '%s' expected.\n",
-               msg+2,provided,expected);
-			else
-    luaL_error(L,"%s\n     value is '%s'; '%s' expected.\n",
-               msg+2,provided,expected);
-		}
- }
- else
-  luaL_error(L,msg);
-}
-
-/* the equivalent of lua_is* for usertable */
-static  int lua_isusertable (lua_State* L, int lo, const const char* type)
-{
-	int r = 0;
-	if (lo < 0) lo = lua_gettop(L)+lo+1;
-	lua_pushvalue(L,lo);
-	lua_rawget(L,LUA_REGISTRYINDEX);  /* get registry[t] */
-	if (lua_isstring(L,-1))
-	{
-		r = strcmp(lua_tostring(L,-1),type)==0;
-		if (!r)
-		{
-			/* try const */
-			lua_pushstring(L,"const ");
-			lua_insert(L,-2);
-			lua_concat(L,2);
-			r = lua_isstring(L,-1) && strcmp(lua_tostring(L,-1),type)==0;
-		}
-	}
-	lua_pop(L, 1);
-	return r;
-}
-
-int push_table_instance(lua_State* L, int lo) {
-
-	if (lua_istable(L, lo)) {
-
-		lua_pushstring(L, ".c_instance");
-		lua_gettable(L, lo);
-		if (lua_isuserdata(L, -1)) {
-
-			lua_replace(L, lo);
-			return 1;
-		} else {
-
-			lua_pop(L, 1);
-			return 0;
-		};
-	} else {
-		return 0;
-	};
-
-	return 0;
-};
-
-/* the equivalent of lua_is* for usertype */
-static int lua_isusertype (lua_State* L, int lo, const char* type)
-{
-	if (!lua_isuserdata(L,lo)) {
-		if (!push_table_instance(L, lo)) {
-			return 0;
-		};
-	};
-	{
-		/* check if it is of the same type */
-		int r;
-		const char *tn;
-		if (lua_getmetatable(L,lo))        /* if metatable? */
-		{
-		 lua_rawget(L,LUA_REGISTRYINDEX);  /* get registry[mt] */
-		 tn = lua_tostring(L,-1);
-		 r = tn && (strcmp(tn,type) == 0);
-		 lua_pop(L, 1);
-			if (r)
-			 return 1;
-			else
-			{
-				/* check if it is a specialized class */
-				lua_pushstring(L,"tolua_super");
-				lua_rawget(L,LUA_REGISTRYINDEX); /* get super */
-				lua_getmetatable(L,lo);
-				lua_rawget(L,-2);                /* get super[mt] */
-				if (lua_istable(L,-1))
-				{
-					int b;
-					lua_pushstring(L,type);
-					lua_rawget(L,-2);                /* get super[mt][type] */
-					b = lua_toboolean(L,-1);
-					lua_pop(L,3);
-					if (b)
-					 return 1;
-				}
-			}
-		}
- }
-	return 0;
-}
-
-TOLUA_API int tolua_isnoobj (lua_State* L, int lo, tolua_Error* err)
-{
- if (lua_gettop(L)<abs(lo))
-		return 1;
-	err->index = lo;
-	err->array = 0;
-	err->type = "[no object]";
- return 0;
-}
-
-TOLUA_API int tolua_isboolean (lua_State* L, int lo, int def, tolua_Error* err)
-{
-	if (def && lua_gettop(L)<abs(lo))
-		return 1;
-	if (lua_isnil(L,lo) || lua_isboolean(L,lo))
-		return 1;
-	err->index = lo;
-	err->array = 0;
-	err->type = "boolean";
-	return 0;
-}
-
-TOLUA_API int tolua_isnumber (lua_State* L, int lo, int def, tolua_Error* err)
-{
-	if (def && lua_gettop(L)<abs(lo))
-		return 1;
-	if (lua_isnumber(L,lo))
-		return 1;
-	err->index = lo;
-	err->array = 0;
-	err->type = "number";
-	return 0;
-}
-
-TOLUA_API int tolua_isstring (lua_State* L, int lo, int def, tolua_Error* err)
-{
-	if (def && lua_gettop(L)<abs(lo))
-		return 1;
- if (lua_isnil(L,lo) || lua_isstring(L,lo))
-		return 1;
-	err->index = lo;
-	err->array = 0;
-	err->type = "string";
-	return 0;
-}
-
-TOLUA_API int tolua_istable (lua_State* L, int lo, int def, tolua_Error* err)
-{
-	if (def && lua_gettop(L)<abs(lo))
-		return 1;
-	if (lua_istable(L,lo))
-		return 1;
-	err->index = lo;
-	err->array = 0;
-	err->type = "table";
-	return 0;
-}
-
-TOLUA_API int tolua_isusertable (lua_State* L, int lo, const char* type, int def, tolua_Error* err)
-{
-	if (def && lua_gettop(L)<abs(lo))
-		return 1;
-	if (lua_isusertable(L,lo,type))
-		return 1;
-	err->index = lo;
-	err->array = 0;
-	err->type = type;
-	return 0;
-}
-
-
-TOLUA_API int tolua_isuserdata (lua_State* L, int lo, int def, tolua_Error* err)
-{
-	if (def && lua_gettop(L)<abs(lo))
-		return 1;
-	if (lua_isnil(L,lo) || lua_isuserdata(L,lo))
-		return 1;
-	err->index = lo;
-	err->array = 0;
-	err->type = "userdata";
-	return 0;
-}
-
-TOLUA_API int tolua_isvaluenil (lua_State* L, int lo, tolua_Error* err) {
-
-	if (lua_gettop(L)<abs(lo))
-		return 0; /* somebody else should chack this */
-	if (!lua_isnil(L, lo))
-		return 0;
-	
-	err->index = lo;
-	err->array = 0;
-	err->type = "value";
-	return 1;
-};
-
-TOLUA_API int tolua_isvalue (lua_State* L, int lo, int def, tolua_Error* err)
-{
-	if (def || abs(lo)<=lua_gettop(L))  /* any valid index */
-		return 1;
-	err->index = lo;
-	err->array = 0;
-	err->type = "value";
-	return 0;
-}
-
-TOLUA_API int tolua_isusertype (lua_State* L, int lo, const char* type, int def, tolua_Error* err)
-{
-	if (def && lua_gettop(L)<abs(lo))
-		return 1;
-	if (lua_isnil(L,lo) || lua_isusertype(L,lo,type))
-		return 1;
-	err->index = lo;
-	err->array = 0;
-	err->type = type;
-	return 0;
-}
-
-TOLUA_API int tolua_isvaluearray
- (lua_State* L, int lo, int dim, int def, tolua_Error* err)
-{
-	if (!tolua_istable(L,lo,def,err))
-		return 0;
-	else
-		return 1;
-}
-
-TOLUA_API int tolua_isbooleanarray
- (lua_State* L, int lo, int dim, int def, tolua_Error* err)
-{
-	if (!tolua_istable(L,lo,def,err))
-		return 0;
-	else
-	{
-		int i;
-		for (i=1; i<=dim; ++i)
-		{
-			lua_pushnumber(L,i);
-			lua_gettable(L,lo);
-	  if (!(lua_isnil(L,-1) || lua_isboolean(L,-1)) &&
-					  !(def && lua_isnil(L,-1))
-						)
-			{
-				err->index = lo;
-				err->array = 1;
-				err->type = "boolean";
-				return 0;
-			}
-			lua_pop(L,1);
-		}
- }
- return 1;
-}
-
-TOLUA_API int tolua_isnumberarray
- (lua_State* L, int lo, int dim, int def, tolua_Error* err)
-{
-	if (!tolua_istable(L,lo,def,err))
-		return 0;
-	else
-	{
-		int i;
-		for (i=1; i<=dim; ++i)
-		{
-			lua_pushnumber(L,i);
-			lua_gettable(L,lo);
-			if (!lua_isnumber(L,-1) &&
-					  !(def && lua_isnil(L,-1))
-						)
-			{
-				err->index = lo;
-				err->array = 1;
-				err->type = "number";
-				return 0;
-			}
-			lua_pop(L,1);
-		}
- }
- return 1;
-}
-
-TOLUA_API int tolua_isstringarray
- (lua_State* L, int lo, int dim, int def, tolua_Error* err)
-{
-	if (!tolua_istable(L,lo,def,err))
-		return 0;
-	else
-	{
-		int i;
-		for (i=1; i<=dim; ++i)
-		{
-			lua_pushnumber(L,i);
-			lua_gettable(L,lo);
-   if (!(lua_isnil(L,-1) || lua_isstring(L,-1)) &&
-			    !(def && lua_isnil(L,-1))
-						)
-			{
-				err->index = lo;
-				err->array = 1;
-				err->type = "string";
-				return 0;
-			}
-			lua_pop(L,1);
-		}
- }
- return 1;
-}
-
-TOLUA_API int tolua_istablearray
- (lua_State* L, int lo, int dim, int def, tolua_Error* err)
-{
-	if (!tolua_istable(L,lo,def,err))
-		return 0;
-	else
-	{
-		int i;
-		for (i=1; i<=dim; ++i)
-		{
-			lua_pushnumber(L,i);
-			lua_gettable(L,lo);
-	  if (! lua_istable(L,-1) &&
-			    !(def && lua_isnil(L,-1))
-						)
-			{
-				err->index = lo;
-				err->array = 1;
-				err->type = "table";
-				return 0;
-			}
-			lua_pop(L,1);
-		}
- }
- return 1;
-}
-
-TOLUA_API int tolua_isuserdataarray
- (lua_State* L, int lo, int dim, int def, tolua_Error* err)
-{
-	if (!tolua_istable(L,lo,def,err))
-		return 0;
-	else
-	{
-		int i;
-		for (i=1; i<=dim; ++i)
-		{
-			lua_pushnumber(L,i);
-			lua_gettable(L,lo);
-	  if (!(lua_isnil(L,-1) || lua_isuserdata(L,-1)) &&
-			    !(def && lua_isnil(L,-1))
-						)
-			{
-				err->index = lo;
-				err->array = 1;
-				err->type = "userdata";
-				return 0;
-			}
-			lua_pop(L,1);
-		}
- }
- return 1;
-}
-
-TOLUA_API int tolua_isusertypearray
- (lua_State* L, int lo, const char* type, int dim, int def, tolua_Error* err)
-{
-	if (!tolua_istable(L,lo,def,err))
-		return 0;
-	else
-	{
-		int i;
-		for (i=1; i<=dim; ++i)
-		{
-			lua_pushnumber(L,i);
-			lua_gettable(L,lo);
-	  if (!(lua_isnil(L,-1) || lua_isuserdata(L,-1)) &&
-			    !(def && lua_isnil(L,-1))
-						)
-			{
-				err->index = lo;
-				err->type = type;
-				err->array = 1;
-				return 0;
-			}
-			lua_pop(L,1);
-		}
- }
- return 1;
-}
-
-#if 0
-int tolua_isbooleanfield
- (lua_State* L, int lo, int i, int def, tolua_Error* err)
-{
-	lua_pushnumber(L,i);
-	lua_gettable(L,lo);
-	if (!(lua_isnil(L,-1) || lua_isboolean(L,-1)) &&
-			  !(def && lua_isnil(L,-1))
-				)
-	{
-		err->index = lo;
-		err->array = 1;
-		err->type = "boolean";
-		return 0;
-	}
-	lua_pop(L,1);
- return 1;
-}
-
-int tolua_isnumberfield
- (lua_State* L, int lo, int i, int def, tolua_Error* err)
-{
-	lua_pushnumber(L,i);
-	lua_gettable(L,lo);
-	if (!lua_isnumber(L,-1) &&
-			  !(def && lua_isnil(L,-1))
-				)
-	{
-		err->index = lo;
-		err->array = 1;
-		err->type = "number";
-		return 0;
-	}
-	lua_pop(L,1);
- return 1;
-}
-
-int tolua_isstringfield
- (lua_State* L, int lo, int i, int def, tolua_Error* err)
-{
-	lua_pushnumber(L,i);
-	lua_gettable(L,lo);
- if (!(lua_isnil(L,-1) || lua_isstring(L,-1)) &&
-	    !(def && lua_isnil(L,-1))
-				)
-	{
-		err->index = lo;
-		err->array = 1;
-		err->type = "string";
-		return 0;
-	}
-	lua_pop(L,1);
- return 1;
-}
-
-int tolua_istablefield
- (lua_State* L, int lo, int i, int def, tolua_Error* err)
-{
-	lua_pushnumber(L,i+1);
-	lua_gettable(L,lo);
-	if (! lua_istable(L,-1) &&
-	    !(def && lua_isnil(L,-1))
-				)
-	{
-		err->index = lo;
-		err->array = 1;
-		err->type = "table";
-		return 0;
-	}
-	lua_pop(L,1);
-}
-
-int tolua_isusertablefield
- (lua_State* L, int lo, const char* type, int i, int def, tolua_Error* err)
-{
-	lua_pushnumber(L,i);
-	lua_gettable(L,lo);
-	if (! lua_isusertable(L,-1,type) &&
-	    !(def && lua_isnil(L,-1))
-				)
-	{
-		err->index = lo;
-		err->array = 1;
-		err->type = type;
-		return 0;
-	}
-	lua_pop(L,1);
- return 1;
-}
-
-int tolua_isuserdatafield
- (lua_State* L, int lo, int i, int def, tolua_Error* err)
-{
-	lua_pushnumber(L,i);
-	lua_gettable(L,lo);
-	if (!(lua_isnil(L,-1) || lua_isuserdata(L,-1)) &&
-	    !(def && lua_isnil(L,-1))
-				)
-	{
-		err->index = lo;
-		err->array = 1;
-		err->type = "userdata";
-		return 0;
-	}
-	lua_pop(L,1);
- return 1;
-}
-
-int tolua_isusertypefield
- (lua_State* L, int lo, const char* type, int i, int def, tolua_Error* err)
-{
-	lua_pushnumber(L,i);
-	lua_gettable(L,lo);
-	if (!(lua_isnil(L,-1) || lua_isusertype(L,-1,type)) &&
-	    !(def && lua_isnil(L,-1))
-				)
-	{
-		err->index = lo;
-		err->type = type;
-		err->array = 1;
-		return 0;
-	}
-	lua_pop(L,1);
- return 1;
-}
-
-#endif