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Diffstat (limited to 'lib/tolua++/src/bin/tolua.c')
| -rw-r--r-- | lib/tolua++/src/bin/tolua.c | 169 |
1 files changed, 169 insertions, 0 deletions
diff --git a/lib/tolua++/src/bin/tolua.c b/lib/tolua++/src/bin/tolua.c new file mode 100644 index 000000000..fd8e1ed1e --- /dev/null +++ b/lib/tolua++/src/bin/tolua.c @@ -0,0 +1,169 @@ +/* tolua +** Support code for Lua bindings. +** Written by Waldemar Celes +** TeCGraf/PUC-Rio +** Aug 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/lua.h" +#include "../../../lua/src/lualib.h" +#include "../../../lua/src/lauxlib.h" + +#include <stdio.h> +#include <stdlib.h> +#include <string.h> + + +static void help (void) +{ + fprintf(stderr,"\n" + "usage: tolua++ [options] input_file\n" + "\n" + "Command line options are:\n" + " -v : print version information.\n" + " -o file : set output file; default is stdout.\n" + " -H file : create include file.\n" + " -n name : set package name; default is input file root name.\n" + " -p : parse only.\n" + " -P : parse and print structure information (for debug).\n" + " -S : disable support for c++ strings.\n" + " -1 : substract 1 to operator[] index (for compatibility with tolua5).\n" + " -L file : run lua file (with dofile()) before doing anything.\n" + " -D : disable automatic exporting of destructors for classes that have\n" + " constructors (for compatibility with tolua5)\n" + " -W : disable warnings for unsupported features (for compatibility\n" + " with tolua5)\n" + " -C : disable cleanup of included lua code (for easier debugging)\n" + " -E value[=value] : add extra values to the luastate\n" + " -t : export a list of types asociates with the C++ typeid name\n" + " -q : don't print warnings to the console\n" + " -h : print this message.\n" + "Should the input file be omitted, stdin is assumed;\n" + "in that case, the package name must be explicitly set.\n\n" + ); +} + +static void version (void) +{ + fprintf(stderr, "%s (written by W. Celes, A. Manzur)\n",TOLUA_VERSION); +} + +static void setfield (lua_State* L, int table, char* f, char* v) +{ + lua_pushstring(L,f); + lua_pushstring(L,v); + lua_settable(L,table); +} + +static void add_extra (lua_State* L, char* value) { + int len; + lua_getglobal(L, "_extra_parameters"); + len = luaL_getn(L, -1); + lua_pushstring(L, value); + lua_rawseti(L, -2, len+1); + lua_pop(L, 1); +}; + +static void error (char* o) +{ + fprintf(stderr,"tolua: unknown option '%s'\n",o); + help(); + exit(1); +} + +int main (int argc, char* argv[]) +{ + #ifdef LUA_VERSION_NUM /* lua 5.1 */ + lua_State* L = luaL_newstate(); + luaL_openlibs(L); + #else + lua_State* L = lua_open(); + luaopen_base(L); + luaopen_io(L); + luaopen_string(L); + luaopen_table(L); + luaopen_math(L); + luaopen_debug(L); + #endif + + lua_pushstring(L,TOLUA_VERSION); lua_setglobal(L,"TOLUA_VERSION"); + lua_pushstring(L,LUA_VERSION); lua_setglobal(L,"TOLUA_LUA_VERSION"); + + if (argc==1) + { + help(); + return 0; + } + else + { + int i, t; + lua_newtable(L); + lua_setglobal(L, "_extra_parameters"); + lua_newtable(L); + lua_pushvalue(L,-1); + lua_setglobal(L,"flags"); + t = lua_gettop(L); + for (i=1; i<argc; ++i) + { + if (*argv[i] == '-') + { + switch (argv[i][1]) + { + case 'v': version(); return 0; + case 'h': help(); return 0; + case 'p': setfield(L,t,"p",""); break; + case 'P': setfield(L,t,"P",""); break; + case 'o': setfield(L,t,"o",argv[++i]); break; + case 'n': setfield(L,t,"n",argv[++i]); break; + case 'H': setfield(L,t,"H",argv[++i]); break; + case 'S': setfield(L,t,"S",""); break; + case '1': setfield(L,t,"1",""); break; + case 'L': setfield(L,t,"L",argv[++i]); break; + case 'D': setfield(L,t,"D",""); break; + case 'W': setfield(L,t,"W",""); break; + case 'C': setfield(L,t,"C",""); break; + case 'E': add_extra(L,argv[++i]); break; + case 't': setfield(L,t,"t",""); break; + case 'q': setfield(L,t,"q",""); break; + default: error(argv[i]); break; + } + } + else + { + setfield(L,t,"f",argv[i]); + break; + } + } + lua_pop(L,1); + } +/* #define TOLUA_SCRIPT_RUN */ +#ifndef TOLUA_SCRIPT_RUN + { + int tolua_tolua_open (lua_State* L); + tolua_tolua_open(L); + } +#else + { + char* p; + char path[BUFSIZ]; + strcpy(path,argv[0]); + p = strrchr(path,'/'); + if (p==NULL) p = strrchr(path,'\\'); + p = (p==NULL) ? path : p+1; + sprintf(p,"%s","../src/bin/lua/"); + lua_pushstring(L,path); lua_setglobal(L,"path"); + strcat(path,"all.lua"); + lua_dofile(L,path); + } +#endif + return 0; +} |