static int pushline(lua_State *L, int firstline)
{
char buf[LUA_MAXINPUT];
write_prompt(L, firstline);
if (fgets(buf, LUA_MAXINPUT, stdin)) {
size_t len = strlen(buf);
if (len > 0 && buf[len-1] == '\n')
buf[len-1] = '\0';
if (firstline && buf[0] == '=')
lua_pushfstring(L, "return %s", buf+1);
else
lua_pushstring(L, buf);
return 1;
}
return 0;
}
static int conv_fn(int num_msg, PAM_CONST struct pam_message** msg_,
struct pam_response** resp_, void* appdata_ptr)
{
if (num_msg <= 0 || num_msg > PAM_MAX_NUM_MSG) return PAM_CONV_ERR;
debug("(%sPAM conversation called)", pam_conv_fd < 0 ? "Null " : "");
struct pam_response* resp = malloc(num_msg * sizeof(*resp));
if (!resp) return PAM_BUF_ERR;
int i;
for (i = 0; i < num_msg; ++i) {
#ifdef SUN_PAM
/* In Sun-derived libpam, "pam_message**" is a pointer to an array. */
struct pam_message* msg = &((*msg_)[i]);
#else
/* It's an array of pointers otherwise. */
PAM_CONST struct pam_message* msg = msg_[i];
#endif
resp[i].resp_retcode = 0;
resp[i].resp = 0;
switch (msg->msg_style) {
case PAM_PROMPT_ECHO_OFF:
case PAM_PROMPT_ECHO_ON:
debug(" Prompt(e=%d): %s",
msg->msg_style==PAM_PROMPT_ECHO_OFF ? 0 : 1,
msg->msg);
if (pam_conv_fd >= 0) {
if (conv_reject_prompts) goto bail;
if (write_text(pam_conv_fd, msg->msg) < 0 ||
write_prompt(pam_conv_fd, msg->msg_style == PAM_PROMPT_ECHO_ON) < 0)
goto bail;
resp[i].resp = read_reply(pam_conv_fd);
if (!resp[i].resp) goto bail;
if (strlen(resp[i].resp)+1 > PAM_MAX_RESP_SIZE) goto bail;
}
break;
case PAM_ERROR_MSG:
case PAM_TEXT_INFO:
debug(" %s: %s",
msg->msg_style==PAM_ERROR_MSG ? "Error" : "Info",
msg->msg);
if (pam_conv_fd >= 0) {
if (write_text(pam_conv_fd, msg->msg) < 0)
goto bail;
size_t len = strlen(msg->msg);
if (len > 0 && msg->msg[len-1] != '\n' &&
write_text(pam_conv_fd, "\n") < 0)
goto bail;
}
break;
default:
goto bail;
}
}
if (pam_conv_fd >= 0) {
*resp_ = resp;
return PAM_SUCCESS;
}
if (i == num_msg) i = num_msg-1;
bail:
for (; i >= 0; --i) {
if (!resp[i].resp) continue;
buffer_scrub(resp[i].resp, strlen(resp[i].resp));
free(resp[i].resp);
}
buffer_scrub(resp, num_msg * sizeof(*resp));
free(resp);
return PAM_CONV_ERR;
}
void heart_beat()
{
int t;
int period;
int wimpy_ratio, cnd_flag;
mapping my;
object ob;
object me;
string prompt;
int is_player;
me = this_object();
my = query_entire_dbase();
if (userp(me) && living(me) && mapp(my["env"]))
{
// update prompt
prompt = my["env"]["prompt"];
if ((prompt == "time" || prompt == "mud" || prompt == "hp") &&
is_waiting_command() && ! me->is_attach_system())
{
write_prompt();
}
}
// If we're dying or falling unconcious?
if (my["qi"] < 0 || my["jing"] < 0)
{
if (! living(me)) die();
else unconcious();
// Why does the living test? Because
// The wizard may set immortal but his
// qi was -1, so I don't want return,
// or the continue_action will never be
// called in such case.
if (! me || ! living(me))
return;
}
if (is_p_busy())
{
continue_p_busy();
}
// Do attack if we are fighting.
if (is_busy())
{
continue_action();
// We don't want heart beat be halt eventually, so return here.
} else
if (living(me))
{
string apply;
object apply_ob;
// Is it time to flee?
if (is_fighting() &&
intp(wimpy_ratio = (int)query("env/wimpy")) &&
wimpy_ratio > 0 &&
(my["qi"] * 100 / my["max_qi"] <= wimpy_ratio ||
my["jing"] * 100 / my["max_jing"] <= wimpy_ratio))
{
if (stringp(apply = query("env/wimpy_apply")) &&
objectp(apply_ob = present(apply, me)) &&
apply_ob->query("can_apply_for_wimpy"))
{
apply_ob->apply_for_wimpy(this_object());
} else
GO_CMD->do_flee(this_object());
}
if (query("auto_perform") || me->query_auto_perform())
{
if (my["eff_jing"] > 0 && my["jing"] * 100 / my["eff_jing"] <= 70)
SKILL_D("force/regenerate")->exert(me, me);
if (my["eff_qi"] > 0 && my["qi"] * 100 / my["eff_qi"] <= 70)
SKILL_D("force/recover")->exert(me, me);
// 如果不在打架而且处于受伤状态，则自行疗伤
if (! is_fighting())
{
if (my["eff_jing"] < my["max_jing"])
SKILL_D("force/inspire")->exert(me, me);
if (my["eff_qi"] < my["max_qi"])
SKILL_D("force/heal")->exert(me, me);
}
}
// Do attack or clean up enemy if we have fleed.
if (is_busy())
continue_action();
else
attack();
}
if (my["doing"] == "scheme")
// executing schedule now
SCHEME_CMD->execute_schedule(me);
if (! me) return;
if (! (is_player = playerp(me)))
{
me->scan();
// scan() may do anything -- include destruct(this_object())
if (! me) return;
}
if ((t = time()) < next_beat) return;
else next_beat = t + 5 + random(10);
if (! my["not_living"])
cnd_flag = update_condition();
if (! me) return;
if (! (cnd_flag & CND_NO_HEAL_UP))
cnd_flag = heal_up();
// If we are compeletely in peace, turn off heart beat.
// heal_up() must be called prior to other two to make sure it is called
// because the && operator is lazy :P
if (! cnd_flag &&
! is_player &&
! keep_beat_flag &&
! is_fighting() &&
! is_busy() &&
! interactive(this_object()))
{
if (environment() && query("chat_msg"))
{
ob = first_inventory(environment());
while (ob && ! interactive(ob))
ob = next_inventory(ob);
} else
ob = 0;
if (! ob) set_heart_beat(0);
}
update_all_limb_damage();
if (! me || ! is_player) return;
// Make us a bit older. Only player's update_age is defined.
// Note: update_age() is no need to be called every heart_beat, it
// remember how much time has passed since last call.
me->update_age();
#ifdef AUTO_SAVE
if (living(me))
{
period = t - ((int) my["last_save"]);
if (period < 0 || period > 15 * 60)
{
string msg;
msg = HBCYN HIW "【档案存储】您的档案已经自动存盘，"
"欢迎访问论坛 http://bbs.mudbuilder.com/ 。\n" NOR;
if (! me->save())
msg = HIR "【数据保护】由于数据异常，您的档"
"案本次存盘失败。\n" NOR;
set("last_save", t);
tell_object(me, msg);
}
}
#endif
if (! interactive(me))
return;
if (my["food"] <= 0 || my["water"] <= 0)
{
if (environment() &&
! environment()->is_chat_room() &&
! wizardp(me) &&
! query_condition("hunger"))
{
// born & enter the world
apply_condition("hunger", 1);
}
}
if (query_idle(me) > IDLE_TIMEOUT && ! wizardp(me) &&
(! mapp(my["env"]) || ! my["env"]["keep_idle"]))
me->user_dump(DUMP_IDLE);
}