Message sendMessage(const Message &msg) override {
if (msg.type == "put") {
return doPut(msg.params);
} else if (msg.type == "get") {
return doGet(msg.params);
} else {
return Message("error", {"Unknown command"});
}
}
void Game::doAction(const Actions action) {
switch (action)
{
case GO: doGo(); break;
case QUIT: doQuit(); break;
case PICK: doPick(); break;
case DROP: doDrop(); break;
case READ: doRead(); break;
case BREAK: doBreak(); break;
case SEE: doSee(); break;
case OPEN: doOpen(); break;
case FILL: doFill(); break;
case USE: doUse(); break;
case PUT: doPut(); break;
case NOACTION: doNothing(); break;
default: doNothing();
}
}
void Game::doPut() {
if (object != verb)
{
Item toPut = player->getItem(object);
if (toPut.first != "NOITEM")
{
if (checkAction(toPut, PUT))
{
cout << "Where do you want to put the " << object << " in?" << endl;
cout << ">";
getline(cin, object);
Item result = room_list[current_room]->getItem(object);
if (checkAction(result, PUT))
{
room_list[current_room]->changeState(toPut.first);
cout << "You put the " << toPut.first << " in the " << object << endl;
if (toPut.first.compare("water") == 0)
{
player->removeItem("water");
player->pickItem(Item("bottle", { PICK, DROP, FILL }));
}
}
else
{
cout << "You can't put the " << toPut.first << " in the " << object << endl;
return;
}
}
else cout << "You can't put a " << toPut.first << endl;
}
else cout << "You don't have a " << object << endl;
}
else {
cout << "What do you want to put?" << endl;
cout << ">";
getline(cin, object);
doPut();
}
}
bool HttpServlet::start()
{
socket_stream* in;
socket_stream* out;
bool cgi_mode;
bool first = first_;
if (first_)
first_ = false;
if (stream_ == NULL)
{
// 数据流为空，则当 CGI 模式处理，将标准输入输出
// 作为数据流
in = NEW socket_stream();
in->open(ACL_VSTREAM_IN);
out = NEW socket_stream();
out->open(ACL_VSTREAM_OUT);
cgi_mode = true;
}
else
{
in = out = stream_;
cgi_mode = false;
}
// 在 HTTP 长连接重复请求情况下，以防万一，需要首先删除请求/响应对象
delete req_;
delete res_;
res_ = NEW HttpServletResponse(*out);
req_ = NEW HttpServletRequest(*res_, *session_, *in, local_charset_,
parse_body_enable_, parse_body_limit_);
// 设置 HttpServletRequest 对象
res_->setHttpServletRequest(req_);
if (rw_timeout_ >= 0)
req_->setRwTimeout(rw_timeout_);
res_->setCgiMode(cgi_mode);
string method_s(32);
http_method_t method = req_->getMethod(&method_s);
// 根据请求的值自动设定是否需要保持长连接
if (!cgi_mode)
res_->setKeepAlive(req_->isKeepAlive());
bool ret;
switch (method)
{
case HTTP_METHOD_GET:
if (upgradeWebsocket(*req_, *res_))
{
if (res_->sendHeader() == false)
{
logger_error("sendHeader error!");
return false;
}
ret = doWebsocket(*req_, *res_);
} else
ret = doGet(*req_, *res_);
break;
case HTTP_METHOD_POST:
ret = doPost(*req_, *res_);
break;
case HTTP_METHOD_PUT:
ret = doPut(*req_, *res_);
break;
case HTTP_METHOD_CONNECT:
ret = doConnect(*req_, *res_);
break;
case HTTP_METHOD_PURGE:
ret = doPurge(*req_, *res_);
break;
case HTTP_METHOD_DELETE:
ret = doDelete(*req_, *res_);
break;
case HTTP_METHOD_HEAD:
ret = doHead(*req_, *res_);
break;
case HTTP_METHOD_OPTION:
ret = doOptions(*req_, *res_);
break;
case HTTP_METHOD_PROPFIND:
ret = doPropfind(*req_, *res_);
break;
case HTTP_METHOD_OTHER:
ret = doOther(*req_, *res_, method_s.c_str());
break;
default:
ret = false; // 有可能是IO失败或未知方法
if (req_->getLastError() == HTTP_REQ_ERR_METHOD)
doUnknown(*req_, *res_);
else if (first)
doError(*req_, *res_);
break;
}
if (in != out)
{
// 如果是标准输入输出流，则需要先将数据流与标准输入输出解绑，
// 然后才能释放数据流对象，数据流内部会自动判断流句柄合法性
// 这样可以保证与客户端保持长连接
in->unbind();
out->unbind();
delete in;
delete out;
}
return ret;
}
bool HttpServlet::doRun(dbuf_pool* dbuf)
{
socket_stream* in;
socket_stream* out;
bool cgi_mode;
bool first = first_;
if (first_)
first_ = false;
if (stream_ == NULL)
{
// 数据流为空，则当 CGI 模式处理，将标准输入输出
// 作为数据流
in = NEW socket_stream();
in->open(ACL_VSTREAM_IN);
out = NEW socket_stream();
out->open(ACL_VSTREAM_OUT);
cgi_mode = true;
}
else
{
in = out = stream_;
cgi_mode = false;
}
// req/res 采用栈变量，减少内存分配次数
HttpServletResponse res(*out, dbuf);
HttpServletRequest req(res, *session_, *in, local_charset_,
parse_body_enable_, parse_body_limit_, dbuf);
// 设置 HttpServletRequest 对象
res.setHttpServletRequest(&req);
if (rw_timeout_ >= 0)
req.setRwTimeout(rw_timeout_);
res.setCgiMode(cgi_mode);
string method_s(32);
http_method_t method = req.getMethod(&method_s);
// 根据请求的值自动设定是否需要保持长连接
if (!cgi_mode)
res.setKeepAlive(req.isKeepAlive());
bool ret;
switch (method)
{
case HTTP_METHOD_GET:
ret = doGet(req, res);
break;
case HTTP_METHOD_POST:
ret = doPost(req, res);
break;
case HTTP_METHOD_PUT:
ret = doPut(req, res);
break;
case HTTP_METHOD_CONNECT:
ret = doConnect(req, res);
break;
case HTTP_METHOD_PURGE:
ret = doPurge(req, res);
break;
case HTTP_METHOD_DELETE:
ret = doDelete(req, res);
break;
case HTTP_METHOD_HEAD:
ret = doHead(req, res);
break;
case HTTP_METHOD_OPTION:
ret = doOptions(req, res);
break;
case HTTP_METHOD_PROPFIND:
ret = doPropfind(req, res);
break;
case HTTP_METHOD_OTHER:
ret = doOther(req, res, method_s.c_str());
break;
default:
ret = false; // 有可能是IO失败或未知方法
if (req.getLastError() == HTTP_REQ_ERR_METHOD)
doUnknown(req, res);
else if (first)
doError(req, res);
break;
}
if (in != out)
{
// 如果是标准输入输出流，则需要先将数据流与标准输入输出解绑，
// 然后才能释放数据流对象，数据流内部会自动判断流句柄合法性
// 这样可以保证与客户端保持长连接
in->unbind();
out->unbind();
delete in;
delete out;
}
// 返回给上层调用者：true 表示继续保持长连接，否则表示需断开连接
return ret && req.isKeepAlive()
&& res.getHttpHeader().get_keep_alive();
}
bool HttpServlet::doRun(session& session, socket_stream* stream /* = NULL */,
bool body_parse /* = true */, int body_limit /* = 102400 */)
{
socket_stream* in;
socket_stream* out;
bool cgi_mode;
if (stream == NULL)
{
// 数据流为空，则当 CGI 模式处理，将标准输入输出
// 作为数据流
stream = NEW socket_stream();
(void) stream->open(ACL_VSTREAM_IN);
in = stream;
stream = NEW socket_stream();
(void) stream->open(ACL_VSTREAM_OUT);
out = stream;
cgi_mode = true;
}
else
{
in = out = stream;
cgi_mode = false;
}
// req/res 采用栈变量，减少内存分配次数
HttpServletResponse res(*out);
HttpServletRequest req(res, session, *in, local_charset_,
body_parse, body_limit);
if (rw_timeout_ >= 0)
req.setRwTimeout(rw_timeout_);
res.setCgiMode(cgi_mode);
bool ret;
http_method_t method = req.getMethod();
if (method == HTTP_METHOD_GET)
ret = doGet(req, res);
else if (method == HTTP_METHOD_POST)
ret = doPost(req, res);
else if (method == HTTP_METHOD_PUT)
ret = doPut(req, res);
else if (method == HTTP_METHOD_CONNECT)
ret = doConnect(req, res);
else if (method == HTTP_METHOD_PURGE)
ret = doPurge(req, res);
else
{
ret = false; // 有可能是IO失败或未知方法
http_request_error_t n = req.getLastError();
if (n == HTTP_REQ_ERR_METHOD)
doUnknown(req, res);
else
doError(req, res);
}
if (in != out)
{
// 如果是标准输入输出流，则需要先将数据流与标准输入输出解绑，
// 然后才能释放数据流对象，数据流内部会自动判断流句柄合法性
// 这样可以保证与客户端保持长连接
in->unbind();
out->unbind();
delete in;
delete out;
}
return ret;
}
bool HttpServlet::doRun(session& session, socket_stream* stream /* = NULL */)
{
socket_stream* in;
socket_stream* out;
bool cgi_mode;
if (stream == NULL)
{
// 数据流为空，则当 CGI 模式处理，将标准输入输出
// 作为数据流
stream = NEW socket_stream();
(void) stream->open(ACL_VSTREAM_IN);
in = stream;
stream = NEW socket_stream();
(void) stream->open(ACL_VSTREAM_OUT);
out = stream;
cgi_mode = true;
}
else
{
in = out = stream;
cgi_mode = false;
}
// req/res 采用栈变量，减少内存分配次数
HttpServletResponse res(*out);
HttpServletRequest req(res, session, *in, local_charset_,
parse_body_enable_, parse_body_limit_);
if (rw_timeout_ >= 0)
req.setRwTimeout(rw_timeout_);
res.setCgiMode(cgi_mode);
bool ret;
http_method_t method = req.getMethod();
switch (method)
{
case HTTP_METHOD_GET:
ret = doGet(req, res);
break;
case HTTP_METHOD_POST:
ret = doPost(req, res);
break;
case HTTP_METHOD_PUT:
ret = doPut(req, res);
break;
case HTTP_METHOD_CONNECT:
ret = doConnect(req, res);
break;
case HTTP_METHOD_PURGE:
ret = doPurge(req, res);
break;
case HTTP_METHOD_DELETE:
ret = doDelete(req, res);
break;
case HTTP_METHOD_HEAD:
ret = doHead(req, res);
break;
case HTTP_METHOD_OPTION:
ret = doOption(req, res);
break;
default:
ret = false; // 有可能是IO失败或未知方法
if (req.getLastError() == HTTP_REQ_ERR_METHOD)
doUnknown(req, res);
else
doError(req, res);
break;
}
if (in != out)
{
// 如果是标准输入输出流，则需要先将数据流与标准输入输出解绑，
// 然后才能释放数据流对象，数据流内部会自动判断流句柄合法性
// 这样可以保证与客户端保持长连接
in->unbind();
out->unbind();
delete in;
delete out;
}
return ret;
}
