diff options
Diffstat (limited to 'src/read_cfg.c')
| -rw-r--r-- | src/read_cfg.c | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/src/read_cfg.c b/src/read_cfg.c index 549393b..a931a11 100644 --- a/src/read_cfg.c +++ b/src/read_cfg.c @@ -1,5 +1,6 @@ #include <assert.h> #include <lua.h> +#include <lualib.h> #include <lauxlib.h> #include <stdbool.h> #include <stdio.h> @@ -55,9 +56,11 @@ bool cfg_interp(char *path){ // load lua configuration lua_State *L = luaL_newstate(); - int config_load_status = luaL_loadfile(L, path); + luaL_openlibs(L); // allow for standard library to be used + int config_load_status = luaL_dofile(L, path); if(config_load_status != 0) { - printf("Error: could not load configuration \"%s\"\nis there a syntax error?\n", path); + printf("Error: could not load configuration \"%s\"\n", path); + lua_error(L); return false; } @@ -65,11 +68,15 @@ bool cfg_interp(char *path){ // TODO set helper variables and functions (e.g., so that Groups table doesn't need to be manually created in the user's config) //lua_newtable(L); //lua_setglobal(L, "Groups"); - lua_pcall(L, 0, 0, 0); + //lua_pcall(L, 0, 0, 0); // demo lua_getglobal(L, "Groups"); i = lua_gettop(L); + if(lua_type(L, i) != LUA_TTABLE) { + printf("Error in config: 'Groups' should be Table, is actually %s\n", lua_typename(L, lua_type(L, i))); + return 1; + } // add each group const char *group_name; lua_pushnil(L); |