6ad9b25 Add a function to lua scripts to properly emit messages — HardenedBSD-pkg

rad:z3QDZAW2FAfuLvihrhiyDC9fAD8G9

HardenedBSD Package Manager

Add a function to lua scripts to properly emit messages

Baptiste Daroussin committed 6 years ago

commit 6ad9b256e2998b769076a94cf88f33d003f49632
parent 09641dd

1 file changed +11 -0

modified libpkg/lua_scripts.c

@@ -77,6 +77,15 @@ stack_dump(lua_State *L)

 	return (0);
 }
 static int
 lua_print_msg(lua_State *L)
 {
 	const char* str = luaL_checkstring(L, 1);
 	pkg_emit_message(str);
 	return (0);
 }
 int
 pkg_lua_script_run(struct pkg * const pkg, pkg_lua_script type)
 {

@@ -112,6 +121,8 @@ pkg_lua_script_run(struct pkg * const pkg, pkg_lua_script type)

 			ctx.pkg_rootdir = "/";
 		lua_pushstring(L, ctx.pkg_rootdir);
 		lua_setglobal(L, "pkg_rootdir");
 		lua_pushcfunction(L, lua_print_msg);
 		lua_setglobal(L, "print_msg");
 		pkg_debug(3, "Scripts: executing lua\n--- BEGIN ---\n%s\nScripts: --- END ---", lscript->script);
 		if (luaL_dostring(L, lscript->script)) {