callisto/callisto.c

59 lines
1.1 KiB
C

/*
* Callisto, a featureful runtime for Lua 5.4.
*/
#include <lua.h>
#include <lualib.h>
#include <lauxlib.h>
#include "callisto.h"
static const luaL_Reg loadedlibs[] = {
{CALLISTO_CLLIBNAME, luaopen_cl},
{CALLISTO_ENVLIBNAME, luaopen_environ},
{CALLISTO_EXTLIBNAME, luaopen_extra},
{CALLISTO_FILELIBNAME, luaopen_file},
{CALLISTO_JSONLIBNAME, luaopen_json},
{CALLISTO_MATHLIBNAME, luaopen_math},
{CALLISTO_OSLIBNAME, luaopen_os},
{CALLISTO_PROCLIBNAME, luaopen_process},
{CALLISTO_SOCKLIBNAME, luaopen_socket},
{NULL, NULL}
};
lua_State *
callisto_newstate(void)
{
lua_State *L = luaL_newstate();
callisto_openlibs(L);
callisto_setversion(L);
return L;
}
void
callisto_openall(lua_State *L)
{
const luaL_Reg *lib;
/* for every Callisto library */
for (lib = loadedlibs; lib->func; lib++) {
lua_newtable(L); /* make a new table for the library */
lib->func(L); /* load library */
lua_setglobal(L, lib->name);
}
}
void
callisto_openlibs(lua_State *L)
{
luaL_openlibs(L);
callisto_openall(L);
}
void
callisto_setversion(lua_State *L)
{
lua_pushliteral(L, CALLISTO_VERSION);
lua_setglobal(L, "_CALLISTOVERSION");
}