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m---------lib/tolua++0
-rw-r--r--lib/tolua++/src/lib/SCsub18
-rw-r--r--lib/tolua++/src/lib/tolua_event.c536
-rw-r--r--lib/tolua++/src/lib/tolua_event.h24
-rw-r--r--lib/tolua++/src/lib/tolua_is.c621
-rw-r--r--lib/tolua++/src/lib/tolua_map.c704
-rw-r--r--lib/tolua++/src/lib/tolua_push.c174
-rw-r--r--lib/tolua++/src/lib/tolua_to.c133
8 files changed, 0 insertions, 2210 deletions
diff --git a/lib/tolua++ b/lib/tolua++
new file mode 160000
+Subproject 9181fc9ef73fa1c052f968d68dc60538f144a47
diff --git a/lib/tolua++/src/lib/SCsub b/lib/tolua++/src/lib/SCsub
deleted file mode 100644
index 2f9a24691..000000000
--- a/lib/tolua++/src/lib/SCsub
+++ /dev/null
@@ -1,18 +0,0 @@
-Import('env')
-
-
-sources = [
- 'tolua_event.c',
- 'tolua_is.c',
- 'tolua_map.c',
- 'tolua_push.c',
- 'tolua_to.c',
- ]
-
-env.lib_target_static = env.Library('#/lib/'+env['tolua_lib']+'_static', sources)
-
-if env['shared']:
- env.lib_target = env.SharedLibrary('#lib/'+env['tolua_lib'], sources)
-else:
- env.lib_target = env.Library('#/lib/'+env['tolua_lib'], sources)
-
diff --git a/lib/tolua++/src/lib/tolua_event.c b/lib/tolua++/src/lib/tolua_event.c
deleted file mode 100644
index 3075a60b3..000000000
--- a/lib/tolua++/src/lib/tolua_event.c
+++ /dev/null
@@ -1,536 +0,0 @@
-/* tolua: event functions
-** 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 <stdio.h>
-
-#include "../../include/tolua++.h"
-
-/* Store at ubox
- * It stores, creating the corresponding table if needed,
- * the pair key/value in the corresponding ubox table
-*/
-static void storeatubox (lua_State* L, int lo)
-{
- #ifdef LUA_VERSION_NUM
- lua_getfenv(L, lo);
- if (lua_rawequal(L, -1, TOLUA_NOPEER)) {
- lua_pop(L, 1);
- lua_newtable(L);
- lua_pushvalue(L, -1);
- lua_setfenv(L, lo); /* stack: k,v,table */
- };
- lua_insert(L, -3);
- lua_settable(L, -3); /* on lua 5.1, we trade the "tolua_peers" lookup for a settable call */
- lua_pop(L, 1);
- #else
- /* stack: key value (to be stored) */
- lua_pushstring(L,"tolua_peers");
- lua_rawget(L,LUA_REGISTRYINDEX); /* stack: k v ubox */
- lua_pushvalue(L,lo);
- lua_rawget(L,-2); /* stack: k v ubox ubox[u] */
- if (!lua_istable(L,-1))
- {
- lua_pop(L,1); /* stack: k v ubox */
- lua_newtable(L); /* stack: k v ubox table */
- lua_pushvalue(L,1);
- lua_pushvalue(L,-2); /* stack: k v ubox table u table */
- lua_rawset(L,-4); /* stack: k v ubox ubox[u]=table */
- }
- lua_insert(L,-4); /* put table before k */
- lua_pop(L,1); /* pop ubox */
- lua_rawset(L,-3); /* store at table */
- lua_pop(L,1); /* pop ubox[u] */
- #endif
-}
-
-/* Module index function
-*/
-static int module_index_event (lua_State* L)
-{
- lua_pushstring(L,".get");
- lua_rawget(L,-3);
- if (lua_istable(L,-1))
- {
- lua_pushvalue(L,2); /* key */
- lua_rawget(L,-2);
- if (lua_iscfunction(L,-1))
- {
- lua_call(L,0,1);
- return 1;
- }
- else if (lua_istable(L,-1))
- return 1;
- }
- /* call old index meta event */
- if (lua_getmetatable(L,1))
- {
- lua_pushstring(L,"__index");
- lua_rawget(L,-2);
- lua_pushvalue(L,1);
- lua_pushvalue(L,2);
- if (lua_isfunction(L,-1))
- {
- lua_call(L,2,1);
- return 1;
- }
- else if (lua_istable(L,-1))
- {
- lua_gettable(L,-3);
- return 1;
- }
- }
- lua_pushnil(L);
- return 1;
-}
-
-/* Module newindex function
-*/
-static int module_newindex_event (lua_State* L)
-{
- lua_pushstring(L,".set");
- lua_rawget(L,-4);
- if (lua_istable(L,-1))
- {
- lua_pushvalue(L,2); /* key */
- lua_rawget(L,-2);
- if (lua_iscfunction(L,-1))
- {
- lua_pushvalue(L,1); /* only to be compatible with non-static vars */
- lua_pushvalue(L,3); /* value */
- lua_call(L,2,0);
- return 0;
- }
- }
- /* call old newindex meta event */
- if (lua_getmetatable(L,1) && lua_getmetatable(L,-1))
- {
- lua_pushstring(L,"__newindex");
- lua_rawget(L,-2);
- if (lua_isfunction(L,-1))
- {
- lua_pushvalue(L,1);
- lua_pushvalue(L,2);
- lua_pushvalue(L,3);
- lua_call(L,3,0);
- }
- }
- lua_settop(L,3);
- lua_rawset(L,-3);
- return 0;
-}
-
-/* Class index function
- * If the object is a userdata (ie, an object), it searches the field in
- * the alternative table stored in the corresponding "ubox" table.
-*/
-static int class_index_event (lua_State* L)
-{
- int t = lua_type(L,1);
- if (t == LUA_TUSERDATA)
- {
- /* Access alternative table */
- #ifdef LUA_VERSION_NUM /* new macro on version 5.1 */
- lua_getfenv(L,1);
- if (!lua_rawequal(L, -1, TOLUA_NOPEER)) {
- lua_pushvalue(L, 2); /* key */
- lua_gettable(L, -2); /* on lua 5.1, we trade the "tolua_peers" lookup for a gettable call */
- if (!lua_isnil(L, -1))
- return 1;
- };
- #else
- lua_pushstring(L,"tolua_peers");
- lua_rawget(L,LUA_REGISTRYINDEX); /* stack: obj key ubox */
- lua_pushvalue(L,1);
- lua_rawget(L,-2); /* stack: obj key ubox ubox[u] */
- if (lua_istable(L,-1))
- {
- lua_pushvalue(L,2); /* key */
- lua_rawget(L,-2); /* stack: obj key ubox ubox[u] value */
- if (!lua_isnil(L,-1))
- return 1;
- }
- #endif
- lua_settop(L,2); /* stack: obj key */
- /* Try metatables */
- lua_pushvalue(L,1); /* stack: obj key obj */
- while (lua_getmetatable(L,-1))
- { /* stack: obj key obj mt */
- lua_remove(L,-2); /* stack: obj key mt */
- if (lua_isnumber(L,2)) /* check if key is a numeric value */
- {
- /* try operator[] */
- lua_pushstring(L,".geti");
- lua_rawget(L,-2); /* stack: obj key mt func */
- if (lua_isfunction(L,-1))
- {
- lua_pushvalue(L,1);
- lua_pushvalue(L,2);
- lua_call(L,2,1);
- return 1;
- }
- }
- else
- {
- lua_pushvalue(L,2); /* stack: obj key mt key */
- lua_rawget(L,-2); /* stack: obj key mt value */
- if (!lua_isnil(L,-1))
- return 1;
- else
- lua_pop(L,1);
- /* try C/C++ variable */
- lua_pushstring(L,".get");
- lua_rawget(L,-2); /* stack: obj key mt tget */
- if (lua_istable(L,-1))
- {
- lua_pushvalue(L,2);
- lua_rawget(L,-2); /* stack: obj key mt value */
- if (lua_iscfunction(L,-1))
- {
- lua_pushvalue(L,1);
- lua_pushvalue(L,2);
- lua_call(L,2,1);
- return 1;
- }
- else if (lua_istable(L,-1))
- {
- /* deal with array: create table to be returned and cache it in ubox */
- void* u = *((void**)lua_touserdata(L,1));
- lua_newtable(L); /* stack: obj key mt value table */
- lua_pushstring(L,".self");
- lua_pushlightuserdata(L,u);
- lua_rawset(L,-3); /* store usertype in ".self" */
- lua_insert(L,-2); /* stack: obj key mt table value */
- lua_setmetatable(L,-2); /* set stored value as metatable */
- lua_pushvalue(L,-1); /* stack: obj key met table table */
- lua_pushvalue(L,2); /* stack: obj key mt table table key */
- lua_insert(L,-2); /* stack: obj key mt table key table */
- storeatubox(L,1); /* stack: obj key mt table */
- return 1;
- }
- }
- }
- lua_settop(L,3);
- }
- lua_pushnil(L);
- return 1;
- }
- else if (t== LUA_TTABLE)
- {
- module_index_event(L);
- return 1;
- }
- lua_pushnil(L);
- return 1;
-}
-
-/* Newindex function
- * It first searches for a C/C++ varaible to be set.
- * Then, it either stores it in the alternative ubox table (in the case it is
- * an object) or in the own table (that represents the class or module).
-*/
-static int class_newindex_event (lua_State* L)
-{
- int t = lua_type(L,1);
- if (t == LUA_TUSERDATA)
- {
- /* Try accessing a C/C++ variable to be set */
- lua_getmetatable(L,1);
- while (lua_istable(L,-1)) /* stack: t k v mt */
- {
- if (lua_isnumber(L,2)) /* check if key is a numeric value */
- {
- /* try operator[] */
- lua_pushstring(L,".seti");
- lua_rawget(L,-2); /* stack: obj key mt func */
- if (lua_isfunction(L,-1))
- {
- lua_pushvalue(L,1);
- lua_pushvalue(L,2);
- lua_pushvalue(L,3);
- lua_call(L,3,0);
- return 0;
- }
- }
- else
- {
- lua_pushstring(L,".set");
- lua_rawget(L,-2); /* stack: t k v mt tset */
- if (lua_istable(L,-1))
- {
- lua_pushvalue(L,2);
- lua_rawget(L,-2); /* stack: t k v mt tset func */
- if (lua_iscfunction(L,-1))
- {
- lua_pushvalue(L,1);
- lua_pushvalue(L,3);
- lua_call(L,2,0);
- return 0;
- }
- lua_pop(L,1); /* stack: t k v mt tset */
- }
- lua_pop(L,1); /* stack: t k v mt */
- if (!lua_getmetatable(L,-1)) /* stack: t k v mt mt */
- lua_pushnil(L);
- lua_remove(L,-2); /* stack: t k v mt */
- }
- }
- lua_settop(L,3); /* stack: t k v */
-
- /* then, store as a new field */
- storeatubox(L,1);
- }
- else if (t== LUA_TTABLE)
- {
- module_newindex_event(L);
- }
- return 0;
-}
-
-static int class_call_event(lua_State* L) {
-
- if (lua_istable(L, 1)) {
- lua_pushstring(L, ".call");
- lua_rawget(L, 1);
- if (lua_isfunction(L, -1)) {
-
- lua_insert(L, 1);
- lua_call(L, lua_gettop(L)-1, 1);
-
- return 1;
- };
- };
- tolua_error(L,"Attempt to call a non-callable object.",NULL);
- return 0;
-};
-
-static int do_operator (lua_State* L, const char* op)
-{
- if (lua_isuserdata(L,1))
- {
- /* Try metatables */
- lua_pushvalue(L,1); /* stack: op1 op2 */
- while (lua_getmetatable(L,-1))
- { /* stack: op1 op2 op1 mt */
- lua_remove(L,-2); /* stack: op1 op2 mt */
- lua_pushstring(L,op); /* stack: op1 op2 mt key */
- lua_rawget(L,-2); /* stack: obj key mt func */
- if (lua_isfunction(L,-1))
- {
- lua_pushvalue(L,1);
- lua_pushvalue(L,2);
- lua_call(L,2,1);
- return 1;
- }
- lua_settop(L,3);
- }
- }
- tolua_error(L,"Attempt to perform operation on an invalid operand",NULL);
- return 0;
-}
-
-static int class_add_event (lua_State* L)
-{
- return do_operator(L,".add");
-}
-
-static int class_sub_event (lua_State* L)
-{
- return do_operator(L,".sub");
-}
-
-static int class_mul_event (lua_State* L)
-{
- return do_operator(L,".mul");
-}
-
-static int class_div_event (lua_State* L)
-{
- return do_operator(L,".div");
-}
-
-static int class_lt_event (lua_State* L)
-{
- return do_operator(L,".lt");
-}
-
-static int class_le_event (lua_State* L)
-{
- return do_operator(L,".le");
-}
-
-static int class_eq_event (lua_State* L)
-{
- /* copying code from do_operator here to return false when no operator is found */
- if (lua_isuserdata(L,1))
- {
- /* Try metatables */
- lua_pushvalue(L,1); /* stack: op1 op2 */
- while (lua_getmetatable(L,-1))
- { /* stack: op1 op2 op1 mt */
- lua_remove(L,-2); /* stack: op1 op2 mt */
- lua_pushstring(L,".eq"); /* stack: op1 op2 mt key */
- lua_rawget(L,-2); /* stack: obj key mt func */
- if (lua_isfunction(L,-1))
- {
- lua_pushvalue(L,1);
- lua_pushvalue(L,2);
- lua_call(L,2,1);
- return 1;
- }
- lua_settop(L,3);
- }
- }
-
- lua_settop(L, 3);
- lua_pushboolean(L, 0);
- return 1;
-}
-
-/*
-static int class_gc_event (lua_State* L)
-{
- void* u = *((void**)lua_touserdata(L,1));
- fprintf(stderr, "collecting: looking at %p\n", u);
- lua_pushstring(L,"tolua_gc");
- lua_rawget(L,LUA_REGISTRYINDEX);
- lua_pushlightuserdata(L,u);
- lua_rawget(L,-2);
- if (lua_isfunction(L,-1))
- {
- lua_pushvalue(L,1);
- lua_call(L,1,0);
- lua_pushlightuserdata(L,u);
- lua_pushnil(L);
- lua_rawset(L,-3);
- }
- lua_pop(L,2);
- return 0;
-}
-*/
-TOLUA_API int class_gc_event (lua_State* L)
-{
- void* u = *((void**)lua_touserdata(L,1));
- int top;
- /*fprintf(stderr, "collecting: looking at %p\n", u);*/
- /*
- lua_pushstring(L,"tolua_gc");
- lua_rawget(L,LUA_REGISTRYINDEX);
- */
- lua_pushvalue(L, lua_upvalueindex(1));
- lua_pushlightuserdata(L,u);
- lua_rawget(L,-2); /* stack: gc umt */
- lua_getmetatable(L,1); /* stack: gc umt mt */
- /*fprintf(stderr, "checking type\n");*/
- top = lua_gettop(L);
- if (tolua_fast_isa(L,top,top-1, lua_upvalueindex(2))) /* make sure we collect correct type */
- {
- /*fprintf(stderr, "Found type!\n");*/
- /* get gc function */
- lua_pushliteral(L,".collector");
- lua_rawget(L,-2); /* stack: gc umt mt collector */
- if (lua_isfunction(L,-1)) {
- /*fprintf(stderr, "Found .collector!\n");*/
- }
- else {
- lua_pop(L,1);
- /*fprintf(stderr, "Using default cleanup\n");*/
- lua_pushcfunction(L,tolua_default_collect);
- }
-
- lua_pushvalue(L,1); /* stack: gc umt mt collector u */
- lua_call(L,1,0);
-
- lua_pushlightuserdata(L,u); /* stack: gc umt mt u */
- lua_pushnil(L); /* stack: gc umt mt u nil */
- lua_rawset(L,-5); /* stack: gc umt mt */
- }
- lua_pop(L,3);
- return 0;
-}
-
-
-/* Register module events
- * It expects the metatable on the top of the stack
-*/
-TOLUA_API void tolua_moduleevents (lua_State* L)
-{
- lua_pushstring(L,"__index");
- lua_pushcfunction(L,module_index_event);
- lua_rawset(L,-3);
- lua_pushstring(L,"__newindex");
- lua_pushcfunction(L,module_newindex_event);
- lua_rawset(L,-3);
-}
-
-/* Check if the object on the top has a module metatable
-*/
-TOLUA_API int tolua_ismodulemetatable (lua_State* L)
-{
- int r = 0;
- if (lua_getmetatable(L,-1))
- {
- lua_pushstring(L,"__index");
- lua_rawget(L,-2);
- r = (lua_tocfunction(L,-1) == module_index_event);
- lua_pop(L,2);
- }
- return r;
-}
-
-/* Register class events
- * It expects the metatable on the top of the stack
-*/
-TOLUA_API void tolua_classevents (lua_State* L)
-{
- lua_pushstring(L,"__index");
- lua_pushcfunction(L,class_index_event);
- lua_rawset(L,-3);
- lua_pushstring(L,"__newindex");
- lua_pushcfunction(L,class_newindex_event);
- lua_rawset(L,-3);
-
- lua_pushstring(L,"__add");
- lua_pushcfunction(L,class_add_event);
- lua_rawset(L,-3);
- lua_pushstring(L,"__sub");
- lua_pushcfunction(L,class_sub_event);
- lua_rawset(L,-3);
- lua_pushstring(L,"__mul");
- lua_pushcfunction(L,class_mul_event);
- lua_rawset(L,-3);
- lua_pushstring(L,"__div");
- lua_pushcfunction(L,class_div_event);
- lua_rawset(L,-3);
-
- lua_pushstring(L,"__lt");
- lua_pushcfunction(L,class_lt_event);
- lua_rawset(L,-3);
- lua_pushstring(L,"__le");
- lua_pushcfunction(L,class_le_event);
- lua_rawset(L,-3);
- lua_pushstring(L,"__eq");
- lua_pushcfunction(L,class_eq_event);
- lua_rawset(L,-3);
-
- lua_pushstring(L,"__call");
- lua_pushcfunction(L,class_call_event);
- lua_rawset(L,-3);
-
- lua_pushstring(L,"__gc");
- lua_pushstring(L, "tolua_gc_event");
- lua_rawget(L, LUA_REGISTRYINDEX);
- /*lua_pushcfunction(L,class_gc_event);*/
- lua_rawset(L,-3);
-}
-
diff --git a/lib/tolua++/src/lib/tolua_event.h b/lib/tolua++/src/lib/tolua_event.h
deleted file mode 100644
index d6b071152..000000000
--- a/lib/tolua++/src/lib/tolua_event.h
+++ /dev/null
@@ -1,24 +0,0 @@
-/* tolua: event functions
-** 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.
-*/
-
-#ifndef TOLUA_EVENT_H
-#define TOLUA_EVENT_H
-
-#include "../../include/tolua++.h"
-
-TOLUA_API void tolua_moduleevents (lua_State* L);
-TOLUA_API int tolua_ismodulemetatable (lua_State* L);
-TOLUA_API void tolua_classevents (lua_State* L);
-
-#endif
diff --git a/lib/tolua++/src/lib/tolua_is.c b/lib/tolua++/src/lib/tolua_is.c
deleted file mode 100644
index b470477ff..000000000
--- a/lib/tolua++/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 "../../include/tolua++.h"
-#include "../../../lua/src/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 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
diff --git a/lib/tolua++/src/lib/tolua_map.c b/lib/tolua++/src/lib/tolua_map.c
deleted file mode 100644
index 937229610..000000000
--- a/lib/tolua++/src/lib/tolua_map.c
+++ /dev/null
@@ -1,704 +0,0 @@
-/* tolua: functions to map features
-** 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 "../../include/tolua++.h"
-#include "../../../lua/src/lauxlib.h"
-#include "tolua_event.h"
-
-#include <string.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <math.h>
-
-
-/* Create metatable
- * Create and register new metatable
-*/
-static int tolua_newmetatable (lua_State* L, const char * name)
-{
- int r = luaL_newmetatable(L,name);
-
- #ifdef LUA_VERSION_NUM /* only lua 5.1 */
- if (r) {
- lua_pushvalue(L, -1);
- lua_pushstring(L, name);
- lua_settable(L, LUA_REGISTRYINDEX); /* reg[mt] = type_name */
- };
- #endif
-
- if (r)
- tolua_classevents(L); /* set meta events */
- lua_pop(L,1);
- return r;
-}
-
-/* Map super classes
- * It sets 'name' as being also a 'base', mapping all super classes of 'base' in 'name'
-*/
-static void mapsuper (lua_State* L, const char* name, const char* base)
-{
- /* push registry.super */
- lua_pushstring(L,"tolua_super");
- lua_rawget(L,LUA_REGISTRYINDEX); /* stack: super */
- luaL_getmetatable(L,name); /* stack: super mt */
- lua_rawget(L,-2); /* stack: super table */
- if (lua_isnil(L,-1))
- {
- /* create table */
- lua_pop(L,1);
- lua_newtable(L); /* stack: super table */
- luaL_getmetatable(L,name); /* stack: super table mt */
- lua_pushvalue(L,-2); /* stack: super table mt table */
- lua_rawset(L,-4); /* stack: super table */
- }
-
- /* set base as super class */
- lua_pushstring(L,base);
- lua_pushboolean(L,1);
- lua_rawset(L,-3); /* stack: super table */
-
- /* set all super class of base as super class of name */
- luaL_getmetatable(L,base); /* stack: super table base_mt */
- lua_rawget(L,-3); /* stack: super table base_table */
- if (lua_istable(L,-1))
- {
- /* traverse base table */
- lua_pushnil(L); /* first key */
- while (lua_next(L,-2) != 0)
- {
- /* stack: ... base_table key value */
- lua_pushvalue(L,-2); /* stack: ... base_table key value key */
- lua_insert(L,-2); /* stack: ... base_table key key value */
- lua_rawset(L,-5); /* stack: ... base_table key */
- }
- }
- lua_pop(L,3); /* stack: <empty> */
-}
-
-/* creates a 'tolua_ubox' table for base clases, and
-// expects the metatable and base metatable on the stack */
-static void set_ubox(lua_State* L) {
-
- /* mt basemt */
- if (!lua_isnil(L, -1)) {
- lua_pushstring(L, "tolua_ubox");
- lua_rawget(L,-2);
- } else {
- lua_pushnil(L);
- };
- /* mt basemt base_ubox */
- if (!lua_isnil(L,-1)) {
- lua_pushstring(L, "tolua_ubox");
- lua_insert(L, -2);
- /* mt basemt key ubox */
- lua_rawset(L,-4);
- /* (mt with ubox) basemt */
- } else {
- /* mt basemt nil */
- lua_pop(L, 1);
- lua_pushstring(L,"tolua_ubox"); lua_newtable(L);
- /* make weak value metatable for ubox table to allow userdata to be
- garbage-collected */
- lua_newtable(L); lua_pushliteral(L, "__mode"); lua_pushliteral(L, "v"); lua_rawset(L, -3); /* stack: string ubox mt */
- lua_setmetatable(L, -2); /* stack:mt basemt string ubox */
- lua_rawset(L,-4);
- };
-
-};
-
-/* Map inheritance
- * It sets 'name' as derived from 'base' by setting 'base' as metatable of 'name'
-*/
-static void mapinheritance (lua_State* L, const char* name, const char* base)
-{
- /* set metatable inheritance */
- luaL_getmetatable(L,name);
-
- if (base && *base)
- luaL_getmetatable(L,base);
- else {
-
- if (lua_getmetatable(L, -1)) { /* already has a mt, we don't overwrite it */
- lua_pop(L, 2);
- return;
- };
- luaL_getmetatable(L,"tolua_commonclass");
- };
-
- set_ubox(L);
-
- lua_setmetatable(L,-2);
- lua_pop(L,1);
-}
-
-/* Object type
-*/
-static int tolua_bnd_type (lua_State* L)
-{
- tolua_typename(L,lua_gettop(L));
- return 1;
-}
-
-/* Take ownership
-*/
-static int tolua_bnd_takeownership (lua_State* L)
-{
- int success = 0;
- if (lua_isuserdata(L,1))
- {
- if (lua_getmetatable(L,1)) /* if metatable? */
- {
- lua_pop(L,1); /* clear metatable off stack */
- /* force garbage collection to avoid C to reuse a to-be-collected address */
- #ifdef LUA_VERSION_NUM
- lua_gc(L, LUA_GCCOLLECT, 0);
- #else
- lua_setgcthreshold(L,0);
- #endif
-
- success = tolua_register_gc(L,1);
- }
- }
- lua_pushboolean(L,success!=0);
- return 1;
-}
-
-/* Release ownership
-*/
-static int tolua_bnd_releaseownership (lua_State* L)
-{
- int done = 0;
- if (lua_isuserdata(L,1))
- {
- void* u = *((void**)lua_touserdata(L,1));
- /* force garbage collection to avoid releasing a to-be-collected address */
- #ifdef LUA_VERSION_NUM
- lua_gc(L, LUA_GCCOLLECT, 0);
- #else
- lua_setgcthreshold(L,0);
- #endif
- lua_pushstring(L,"tolua_gc");
- lua_rawget(L,LUA_REGISTRYINDEX);
- lua_pushlightuserdata(L,u);
- lua_rawget(L,-2);
- lua_getmetatable(L,1);
- if (lua_rawequal(L,-1,-2)) /* check that we are releasing the correct type */
- {
- lua_pushlightuserdata(L,u);
- lua_pushnil(L);
- lua_rawset(L,-5);
- done = 1;
- }
- }
- lua_pushboolean(L,done!=0);
- return 1;
-}
-
-/* Type casting
-*/
-static int tolua_bnd_cast (lua_State* L)
-{
-
-/* // old code
- void* v = tolua_tousertype(L,1,NULL);
- const char* s = tolua_tostring(L,2,NULL);
- if (v && s)
- tolua_pushusertype(L,v,s);
- else
- lua_pushnil(L);
- return 1;
-*/
-
- void* v;
- const char* s;
- if (lua_islightuserdata(L, 1)) {
- v = tolua_touserdata(L, 1, NULL);
- } else {
- v = tolua_tousertype(L, 1, 0);
- };
-
- s = tolua_tostring(L,2,NULL);
- if (v && s)
- tolua_pushusertype(L,v,s);
- else
- lua_pushnil(L);
- return 1;
-}
-
-/* Inheritance
-*/
-static int tolua_bnd_inherit (lua_State* L) {
-
- /* stack: lua object, c object */
- lua_pushstring(L, ".c_instance");
- lua_pushvalue(L, -2);
- lua_rawset(L, -4);
- /* l_obj[".c_instance"] = c_obj */
-
- return 0;
-};
-
-#ifdef LUA_VERSION_NUM /* lua 5.1 */
-static int tolua_bnd_setpeer(lua_State* L) {
-
- /* stack: userdata, table */
- if (!lua_isuserdata(L, -2)) {
- lua_pushstring(L, "Invalid argument #1 to setpeer: userdata expected.");
- lua_error(L);
- };
-
- if (lua_isnil(L, -1)) {
-
- lua_pop(L, 1);
- lua_pushvalue(L, TOLUA_NOPEER);
- };
- lua_setfenv(L, -2);
-
- return 0;
-};
-
-static int tolua_bnd_getpeer(lua_State* L) {
-
- /* stack: userdata */
- lua_getfenv(L, -1);
- if (lua_rawequal(L, -1, TOLUA_NOPEER)) {
- lua_pop(L, 1);
- lua_pushnil(L);
- };
- return 1;
-};
-#endif
-
-/* static int class_gc_event (lua_State* L); */
-
-TOLUA_API void tolua_open (lua_State* L)
-{
- int top = lua_gettop(L);
- lua_pushstring(L,"tolua_opened");
- lua_rawget(L,LUA_REGISTRYINDEX);
- if (!lua_isboolean(L,-1))
- {
- lua_pushstring(L,"tolua_opened"); lua_pushboolean(L,1); lua_rawset(L,LUA_REGISTRYINDEX);
-
- #ifndef LUA_VERSION_NUM /* only prior to lua 5.1 */
- /* create peer object table */
- lua_pushstring(L, "tolua_peers"); lua_newtable(L);
- /* make weak key metatable for peers indexed by userdata object */
- lua_newtable(L); lua_pushliteral(L, "__mode"); lua_pushliteral(L, "k"); lua_rawset(L, -3); /* stack: string peers mt */
- lua_setmetatable(L, -2); /* stack: string peers */
- lua_rawset(L,LUA_REGISTRYINDEX);
- #endif
-
- /* create object ptr -> udata mapping table */
- lua_pushstring(L,"tolua_ubox"); lua_newtable(L);
- /* make weak value metatable for ubox table to allow userdata to be
- garbage-collected */
- lua_newtable(L); lua_pushliteral(L, "__mode"); lua_pushliteral(L, "v"); lua_rawset(L, -3); /* stack: string ubox mt */
- lua_setmetatable(L, -2); /* stack: string ubox */
- lua_rawset(L,LUA_REGISTRYINDEX);
-
- lua_pushstring(L,"tolua_super"); lua_newtable(L); lua_rawset(L,LUA_REGISTRYINDEX);
- lua_pushstring(L,"tolua_gc"); lua_newtable(L);lua_rawset(L,LUA_REGISTRYINDEX);
-
- /* create gc_event closure */
- lua_pushstring(L, "tolua_gc_event");
- lua_pushstring(L, "tolua_gc");
- lua_rawget(L, LUA_REGISTRYINDEX);
- lua_pushstring(L, "tolua_super");
- lua_rawget(L, LUA_REGISTRYINDEX);
- lua_pushcclosure(L, class_gc_event, 2);
- lua_rawset(L, LUA_REGISTRYINDEX);
-
- tolua_newmetatable(L,"tolua_commonclass");
-
- tolua_module(L,NULL,0);
- tolua_beginmodule(L,NULL);
- tolua_module(L,"tolua",0);
- tolua_beginmodule(L,"tolua");
- tolua_function(L,"type",tolua_bnd_type);
- tolua_function(L,"takeownership",tolua_bnd_takeownership);
- tolua_function(L,"releaseownership",tolua_bnd_releaseownership);
- tolua_function(L,"cast",tolua_bnd_cast);
- tolua_function(L,"inherit", tolua_bnd_inherit);
- #ifdef LUA_VERSION_NUM /* lua 5.1 */
- tolua_function(L, "setpeer", tolua_bnd_setpeer);
- tolua_function(L, "getpeer", tolua_bnd_getpeer);
- #endif
-
- tolua_endmodule(L);
- tolua_endmodule(L);
- }
- lua_settop(L,top);
-}
-
-/* Copy a C object
-*/
-TOLUA_API void* tolua_copy (lua_State* L, void* value, unsigned int size)
-{
- void* clone = (void*)malloc(size);
- if (clone)
- memcpy(clone,value,size);
- else
- tolua_error(L,"insuficient memory",NULL);
- return clone;
-}
-
-/* Default collect function
-*/
-TOLUA_API int tolua_default_collect (lua_State* tolua_S)
-{
- void* self = tolua_tousertype(tolua_S,1,0);
- free(self);
- return 0;
-}
-
-/* Do clone
-*/
-TOLUA_API int tolua_register_gc (lua_State* L, int lo)
-{
- int success = 1;
- void *value = *(void **)lua_touserdata(L,lo);
- lua_pushstring(L,"tolua_gc");
- lua_rawget(L,LUA_REGISTRYINDEX);
- lua_pushlightuserdata(L,value);
- lua_rawget(L,-2);
- if (!lua_isnil(L,-1)) /* make sure that object is not already owned */
- success = 0;
- else
- {
- lua_pushlightuserdata(L,value);
- lua_getmetatable(L,lo);
- lua_rawset(L,-4);
- }
- lua_pop(L,2);
- return success;
-}
-
-/* Register a usertype
- * It creates the correspoding metatable in the registry, for both 'type' and 'const type'.
- * It maps 'const type' as being also a 'type'
-*/
-TOLUA_API void tolua_usertype (lua_State* L, const char* type)
-{
- char ctype[128] = "const ";
- strncat(ctype,type,120);
-
- /* create both metatables */
- if (tolua_newmetatable(L,ctype) && tolua_newmetatable(L,type))
- mapsuper(L,type,ctype); /* 'type' is also a 'const type' */
-}
-
-
-/* Begin module
- * It pushes the module (or class) table on the stack
-*/
-TOLUA_API void tolua_beginmodule (lua_State* L, const char* name)
-{
- if (name)
- {
- lua_pushstring(L,name);
- lua_rawget(L,-2);
- }
- else
- lua_pushvalue(L,LUA_GLOBALSINDEX);
-}
-
-/* End module
- * It pops the module (or class) from the stack
-*/
-TOLUA_API void tolua_endmodule (lua_State* L)
-{
- lua_pop(L,1);
-}
-
-/* Map module
- * It creates a new module
-*/
-#if 1
-TOLUA_API void tolua_module (lua_State* L, const char* name, int hasvar)
-{
- if (name)
- {
- /* tolua module */
- lua_pushstring(L,name);
- lua_rawget(L,-2);
- if (!lua_istable(L,-1)) /* check if module already exists */
- {
- lua_pop(L,1);
- lua_newtable(L);
- lua_pushstring(L,name);
- lua_pushvalue(L,-2);
- lua_rawset(L,-4); /* assing module into module */
- }
- }
- else
- {
- /* global table */
- lua_pushvalue(L,LUA_GLOBALSINDEX);
- }
- if (hasvar)
- {
- if (!tolua_ismodulemetatable(L)) /* check if it already has a module metatable */
- {
- /* create metatable to get/set C/C++ variable */
- lua_newtable(L);
- tolua_moduleevents(L);
- if (lua_getmetatable(L,-2))
- lua_setmetatable(L,-2); /* set old metatable as metatable of metatable */
- lua_setmetatable(L,-2);
- }
- }
- lua_pop(L,1); /* pop module */
-}
-#else
-TOLUA_API void tolua_module (lua_State* L, const char* name, int hasvar)
-{
- if (name)
- {
- /* tolua module */
- lua_pushstring(L,name);
- lua_newtable(L);
- }
- else
- {
- /* global table */
- lua_pushvalue(L,LUA_GLOBALSINDEX);
- }
- if (hasvar)
- {
- /* create metatable to get/set C/C++ variable */
- lua_newtable(L);
- tolua_moduleevents(L);
- if (lua_getmetatable(L,-2))
- lua_setmetatable(L,-2); /* set old metatable as metatable of metatable */
- lua_setmetatable(L,-2);
- }
- if (name)
- lua_rawset(L,-3); /* assing module into module */
- else
- lua_pop(L,1); /* pop global table */
-}
-#endif
-
-static void push_collector(lua_State* L, const char* type, lua_CFunction col) {
-
- /* push collector function, but only if it's not NULL, or if there's no
- collector already */
- if (!col) return;
- luaL_getmetatable(L,type);
- lua_pushstring(L,".collector");
- /*
- if (!col) {
- lua_pushvalue(L, -1);
- lua_rawget(L, -3);
- if (!lua_isnil(L, -1)) {
- lua_pop(L, 3);
- return;
- };
- lua_pop(L, 1);
- };
- // */
- lua_pushcfunction(L,col);
-
- lua_rawset(L,-3);
- lua_pop(L, 1);
-};
-
-/* Map C class
- * It maps a C class, setting the appropriate inheritance and super classes.
-*/
-TOLUA_API void tolua_cclass (lua_State* L, const char* lname, const char* name, const char* base, lua_CFunction col)
-{
- char cname[128] = "const ";
- char cbase[128] = "const ";
- strncat(cname,name,120);
- strncat(cbase,base,120);
-
- mapinheritance(L,name,base);
- mapinheritance(L,cname,name);
-
- mapsuper(L,cname,cbase);
- mapsuper(L,name,base);
-
- lua_pushstring(L,lname);
-
- push_collector(L, name, col);
- /*
- luaL_getmetatable(L,name);
- lua_pushstring(L,".collector");
- lua_pushcfunction(L,col);
-
- lua_rawset(L,-3);
- */
-
- luaL_getmetatable(L,name);
- lua_rawset(L,-3); /* assign class metatable to module */
-
- /* now we also need to store the collector table for the const
- instances of the class */
- push_collector(L, cname, col);
- /*
- luaL_getmetatable(L,cname);
- lua_pushstring(L,".collector");
- lua_pushcfunction(L,col);
- lua_rawset(L,-3);
- lua_pop(L,1);
- */
-
-
-}
-
-/* Add base
- * It adds additional base classes to a class (for multiple inheritance)
- * (not for now)
-TOLUA_API void tolua_addbase(lua_State* L, char* name, char* base) {
-
- char cname[128] = "const ";
- char cbase[128] = "const ";
- strncat(cname,name,120);
- strncat(cbase,base,120);
-
- mapsuper(L,cname,cbase);
- mapsuper(L,name,base);
-};
-*/
-
-/* Map function
- * It assigns a function into the current module (or class)
-*/
-TOLUA_API void tolua_function (lua_State* L, const char* name, lua_CFunction func)
-{
- lua_pushstring(L,name);
- lua_pushcfunction(L,func);
- lua_rawset(L,-3);
-}
-
-/* sets the __call event for the class (expects the class' main table on top) */
-/* never really worked :(
-TOLUA_API void tolua_set_call_event(lua_State* L, lua_CFunction func, char* type) {
-
- lua_getmetatable(L, -1);
- //luaL_getmetatable(L, type);
- lua_pushstring(L,"__call");
- lua_pushcfunction(L,func);
- lua_rawset(L,-3);
- lua_pop(L, 1);
-};
-*/
-
-/* Map constant number
- * It assigns a constant number into the current module (or class)
-*/
-TOLUA_API void tolua_constant (lua_State* L, const char* name, lua_Number value)
-{
- lua_pushstring(L,name);
- tolua_pushnumber(L,value);
- lua_rawset(L,-3);
-}
-
-
-/* Map variable
- * It assigns a variable into the current module (or class)
-*/
-TOLUA_API void tolua_variable (lua_State* L, const char* name, lua_CFunction get, lua_CFunction set)
-{
- /* get func */
- lua_pushstring(L,".get");
- lua_rawget(L,-2);
- if (!lua_istable(L,-1))
- {
- /* create .get table, leaving it at the top */
- lua_pop(L,1);
- lua_newtable(L);
- lua_pushstring(L,".get");
- lua_pushvalue(L,-2);
- lua_rawset(L,-4);
- }
- lua_pushstring(L,name);
- lua_pushcfunction(L,get);
- lua_rawset(L,-3); /* store variable */
- lua_pop(L,1); /* pop .get table */
-
- /* set func */
- if (set)
- {
- lua_pushstring(L,".set");
- lua_rawget(L,-2);
- if (!lua_istable(L,-1))
- {
- /* create .set table, leaving it at the top */
- lua_pop(L,1);
- lua_newtable(L);
- lua_pushstring(L,".set");
- lua_pushvalue(L,-2);
- lua_rawset(L,-4);
- }
- lua_pushstring(L,name);
- lua_pushcfunction(L,set);
- lua_rawset(L,-3); /* store variable */
- lua_pop(L,1); /* pop .set table */
- }
-}
-
-/* Access const array
- * It reports an error when trying to write into a const array
-*/
-static int const_array (lua_State* L)
-{
- luaL_error(L,"value of const array cannot be changed");
- return 0;
-}
-
-/* Map an array
- * It assigns an array into the current module (or class)
-*/
-TOLUA_API void tolua_array (lua_State* L, const char* name, lua_CFunction get, lua_CFunction set)
-{
- lua_pushstring(L,".get");
- lua_rawget(L,-2);
- if (!lua_istable(L,-1))
- {
- /* create .get table, leaving it at the top */
- lua_pop(L,1);
- lua_newtable(L);
- lua_pushstring(L,".get");
- lua_pushvalue(L,-2);
- lua_rawset(L,-4);
- }
- lua_pushstring(L,name);
-
- lua_newtable(L); /* create array metatable */
- lua_pushvalue(L,-1);
- lua_setmetatable(L,-2); /* set the own table as metatable (for modules) */
- lua_pushstring(L,"__index");
- lua_pushcfunction(L,get);
- lua_rawset(L,-3);
- lua_pushstring(L,"__newindex");
- lua_pushcfunction(L,set?set:const_array);
- lua_rawset(L,-3);
-
- lua_rawset(L,-3); /* store variable */
- lua_pop(L,1); /* pop .get table */
-}
-
-
-TOLUA_API void tolua_dobuffer(lua_State* L, char* B, unsigned int size, const char* name) {
-
- #ifdef LUA_VERSION_NUM /* lua 5.1 */
- luaL_loadbuffer(L, B, size, name) || lua_pcall(L, 0, 0, 0);
- #else
- lua_dobuffer(L, B, size, name);
- #endif
-};
-
diff --git a/lib/tolua++/src/lib/tolua_push.c b/lib/tolua++/src/lib/tolua_push.c
deleted file mode 100644
index 73a5f6ec0..000000000
--- a/lib/tolua++/src/lib/tolua_push.c
+++ /dev/null
@@ -1,174 +0,0 @@
-/* tolua: functions to push C values.
-** 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 "../../include/tolua++.h"
-#include "../../../lua/src/lauxlib.h"
-
-#include <stdlib.h>
-#include <assert.h>
-
-TOLUA_API void tolua_pushvalue (lua_State* L, int lo)
-{
- lua_pushvalue(L,lo);
-}
-
-TOLUA_API void tolua_pushboolean (lua_State* L, int value)
-{
- lua_pushboolean(L,value);
-}
-
-TOLUA_API void tolua_pushnumber (lua_State* L, lua_Number value)
-{
- lua_pushnumber(L,value);
-}
-
-TOLUA_API void tolua_pushstring (lua_State* L, const char* value)
-{
- if (value == NULL)
- lua_pushnil(L);
- else
- lua_pushstring(L,value);
-}
-
-TOLUA_API void tolua_pushuserdata (lua_State* L, void* value)
-{
- if (value == NULL)
- lua_pushnil(L);
- else
- lua_pushlightuserdata(L,value);
-}
-
-TOLUA_API void tolua_pushusertype (lua_State* L, void* value, const char* type)
-{
- if (value == NULL)
- lua_pushnil(L);
- else
- {
- luaL_getmetatable(L, type);
- assert(!lua_isnil(L, -1)); /* Failure here means that the usertype is unknown to ToLua. Check what type you're pushing. */
- lua_pushstring(L,"tolua_ubox");
- lua_rawget(L,-2); /* stack: mt ubox */
- if (lua_isnil(L, -1))
- {
- lua_pop(L, 1);
- lua_pushstring(L, "tolua_ubox");
- lua_rawget(L, LUA_REGISTRYINDEX);
- };
- lua_pushlightuserdata(L,value);
- lua_rawget(L,-2); /* stack: mt ubox ubox[u] */
- if (lua_isnil(L,-1))
- {
- lua_pop(L,1); /* stack: mt ubox */
- lua_pushlightuserdata(L,value);
- *(void**)lua_newuserdata(L,sizeof(void *)) = value; /* stack: mt ubox u newud */
- lua_pushvalue(L,-1); /* stack: mt ubox u newud newud */
- lua_insert(L,-4); /* stack: mt newud ubox u newud */
- lua_rawset(L,-3); /* stack: mt newud ubox */
- lua_pop(L,1); /* stack: mt newud */
- /*luaL_getmetatable(L,type);*/
- lua_pushvalue(L, -2); /* stack: mt newud mt */
- lua_setmetatable(L,-2); /* stack: mt newud */
-
- #ifdef LUA_VERSION_NUM
- lua_pushvalue(L, TOLUA_NOPEER);
- lua_setfenv(L, -2);
- #endif
- }
- else
- {
- /* check the need of updating the metatable to a more specialized class */
- lua_insert(L,-2); /* stack: mt ubox[u] ubox */
- lua_pop(L,1); /* stack: mt ubox[u] */
- lua_pushstring(L,"tolua_super");
- lua_rawget(L,LUA_REGISTRYINDEX); /* stack: mt ubox[u] super */
- lua_getmetatable(L,-2); /* stack: mt ubox[u] super mt */
- lua_rawget(L,-2); /* stack: mt ubox[u] super super[mt] */
- if (lua_istable(L,-1))
- {
- lua_pushstring(L,type); /* stack: mt ubox[u] super super[mt] type */
- lua_rawget(L,-2); /* stack: mt ubox[u] super super[mt] flag */
- if (lua_toboolean(L,-1) == 1) /* if true */
- {
- lua_pop(L,3); /* mt ubox[u]*/
- lua_remove(L, -2);
- return;
- }
- }
- /* type represents a more specilized type */
- /*luaL_getmetatable(L,type); // stack: mt ubox[u] super super[mt] flag mt */
- lua_pushvalue(L, -5); /* stack: mt ubox[u] super super[mt] flag mt */
- lua_setmetatable(L,-5); /* stack: mt ubox[u] super super[mt] flag */
- lua_pop(L,3); /* stack: mt ubox[u] */
- }
- lua_remove(L, -2); /* stack: ubox[u]*/
- }
-}
-
-TOLUA_API void tolua_pushusertype_and_takeownership (lua_State* L, void* value, const char* type)
-{
- tolua_pushusertype(L,value,type);
- tolua_register_gc(L,lua_gettop(L));
-}
-
-TOLUA_API void tolua_pushfieldvalue (lua_State* L, int lo, int index, int v)
-{
- lua_pushnumber(L,index);
- lua_pushvalue(L,v);
- lua_settable(L,lo);
-}
-
-TOLUA_API void tolua_pushfieldboolean (lua_State* L, int lo, int index, int v)
-{
- lua_pushnumber(L,index);
- lua_pushboolean(L,v);
- lua_settable(L,lo);
-}
-
-
-TOLUA_API void tolua_pushfieldnumber (lua_State* L, int lo, int index, lua_Number v)
-{
- lua_pushnumber(L,index);
- tolua_pushnumber(L,v);
- lua_settable(L,lo);
-}
-
-TOLUA_API void tolua_pushfieldstring (lua_State* L, int lo, int index, const char* v)
-{
- lua_pushnumber(L,index);
- tolua_pushstring(L,v);
- lua_settable(L,lo);
-}
-
-TOLUA_API void tolua_pushfielduserdata (lua_State* L, int lo, int index, void* v)
-{
- lua_pushnumber(L,index);
- tolua_pushuserdata(L,v);
- lua_settable(L,lo);
-}
-
-TOLUA_API void tolua_pushfieldusertype (lua_State* L, int lo, int index, void* v, const char* type)
-{
- lua_pushnumber(L,index);
- tolua_pushusertype(L,v,type);
- lua_settable(L,lo);
-}
-
-TOLUA_API void tolua_pushfieldusertype_and_takeownership (lua_State* L, int lo, int index, void* v, const char* type)
-{
- lua_pushnumber(L,index);
- tolua_pushusertype(L,v,type);
- tolua_register_gc(L,lua_gettop(L));
- lua_settable(L,lo);
-}
-
diff --git a/lib/tolua++/src/lib/tolua_to.c b/lib/tolua++/src/lib/tolua_to.c
deleted file mode 100644
index 04132e901..000000000
--- a/lib/tolua++/src/lib/tolua_to.c
+++ /dev/null
@@ -1,133 +0,0 @@
-/* tolua: funcitons to convert to C 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 "../../include/tolua++.h"
-
-#include <string.h>
-#include <stdlib.h>
-
-TOLUA_API lua_Number tolua_tonumber (lua_State* L, int narg, lua_Number def)
-{
- return lua_gettop(L)<abs(narg) ? def : lua_tonumber(L,narg);
-}
-
-TOLUA_API const char* tolua_tostring (lua_State* L, int narg, const char* def)
-{
- return lua_gettop(L)<abs(narg) ? def : lua_tostring(L,narg);
-}
-
-TOLUA_API void* tolua_touserdata (lua_State* L, int narg, void* def)
-{
-
- /* return lua_gettop(L)<abs(narg) ? def : lua_touserdata(L,narg); */
-
- if (lua_gettop(L)<abs(narg)) {
- return def;
- };
-
- if (lua_islightuserdata(L, narg)) {
-
- return lua_touserdata(L,narg);
- };
-
- return tolua_tousertype(L, narg, def);
-}
-
-extern int push_table_instance(lua_State* L, int lo);
-
-TOLUA_API void* tolua_tousertype (lua_State* L, int narg, void* def)
-{
- if (lua_gettop(L)<abs(narg))
- return def;
- else
- {
- void* u;
- if (!lua_isuserdata(L, narg)) {
- if (!push_table_instance(L, narg)) return NULL;
- };
- u = lua_touserdata(L,narg);
- return (u==NULL) ? NULL : *((void**)u); /* nil represents NULL */
- }
-}
-
-TOLUA_API int tolua_tovalue (lua_State* L, int narg, int def)
-{
- return lua_gettop(L)<abs(narg) ? def : narg;
-}
-
-TOLUA_API int tolua_toboolean (lua_State* L, int narg, int def)
-{
- return lua_gettop(L)<abs(narg) ? def : lua_toboolean(L,narg);
-}
-
-TOLUA_API lua_Number tolua_tofieldnumber (lua_State* L, int lo, int index, lua_Number def)
-{
- double v;
- lua_pushnumber(L,index);
- lua_gettable(L,lo);
- v = lua_isnil(L,-1) ? def : lua_tonumber(L,-1);
- lua_pop(L,1);
- return v;
-}
-
-TOLUA_API const char* tolua_tofieldstring
-(lua_State* L, int lo, int index, const char* def)
-{
- const char* v;
- lua_pushnumber(L,index);
- lua_gettable(L,lo);
- v = lua_isnil(L,-1) ? def : lua_tostring(L,-1);
- lua_pop(L,1);
- return v;
-}
-
-TOLUA_API void* tolua_tofielduserdata (lua_State* L, int lo, int index, void* def)
-{
- void* v;
- lua_pushnumber(L,index);
- lua_gettable(L,lo);
- v = lua_isnil(L,-1) ? def : lua_touserdata(L,-1);
- lua_pop(L,1);
- return v;
-}
-
-TOLUA_API void* tolua_tofieldusertype (lua_State* L, int lo, int index, void* def)
-{
- void* v;
- lua_pushnumber(L,index);
- lua_gettable(L,lo);
- v = lua_isnil(L,-1) ? def : (*(void **)(lua_touserdata(L, -1))); /* lua_unboxpointer(L,-1); */
- lua_pop(L,1);
- return v;
-}
-
-TOLUA_API int tolua_tofieldvalue (lua_State* L, int lo, int index, int def)
-{
- int v;
- lua_pushnumber(L,index);
- lua_gettable(L,lo);
- v = lua_isnil(L,-1) ? def : lo;
- lua_pop(L,1);
- return v;
-}
-
-TOLUA_API int tolua_getfieldboolean (lua_State* L, int lo, int index, int def)
-{
- int v;
- lua_pushnumber(L,index);
- lua_gettable(L,lo);
- v = lua_isnil(L,-1) ? 0 : lua_toboolean(L,-1);
- lua_pop(L,1);
- return v;
-}
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-06 23:25:51 +0200