+int statements_execute(struct grub2_script *script,
+ struct grub2_statements *stmts)
+{
+ struct grub2_statement *stmt;
+ int rc = 0;
+
+ list_for_each_entry(&stmts->list, stmt, list) {
+ if (stmt->exec)
+ rc = stmt->exec(script, stmt);
+ printf("%s(%p)\n", __func__, stmt);
+ }
+ return rc;
+}
+
+int statement_simple_execute(struct grub2_script *script,
+ struct grub2_statement *statement)
+{
+ struct grub2_statement_simple *st = to_stmt_simple(statement);
+
+ if (!st->argv)
+ return 0;
+
+ process_expansions(script, st->argv);
+
+ return 0;
+}
+
+int statement_if_execute(struct grub2_script *script,
+ struct grub2_statement *statement)
+{
+ struct grub2_statement_if *st = to_stmt_if(statement);
+ struct grub2_statements *case_stmts;
+ int rc;
+
+ rc = st->condition->exec(script, st->condition);
+
+ if (rc == 0)
+ case_stmts = st->true_case;
+ else
+ case_stmts = st->false_case;
+
+ if (case_stmts)
+ statements_execute(script, case_stmts);
+ else
+ rc = 0;
+
+ return rc;
+}
+
+
+void script_execute(struct grub2_script *script)
+{
+ statements_execute(script, script->statements);
+}
+