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authorAndrei Karas <akaras@inbox.ru>2012-06-24 19:34:08 +0300
committerAndrei Karas <akaras@inbox.ru>2012-06-24 21:41:20 +0300
commit3b537e109df901df3da4c706f827c8d3d39a7238 (patch)
treeae5a83f71954aaeb45ce3f8d609e6f4a8dc0678c /src/net/eathena/loginhandler.cpp
parent4ef35e9ef757da1db724c5d784048601144c934c (diff)
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Add basic support for eathena stable.
Can register, create char, connect to map server and get map info.
Diffstat (limited to 'src/net/eathena/loginhandler.cpp')
-rw-r--r--src/net/eathena/loginhandler.cpp218
1 files changed, 218 insertions, 0 deletions
diff --git a/src/net/eathena/loginhandler.cpp b/src/net/eathena/loginhandler.cpp
new file mode 100644
index 000000000..0ddc64a7b
--- /dev/null
+++ b/src/net/eathena/loginhandler.cpp
@@ -0,0 +1,218 @@
+/*
+ * The ManaPlus Client
+ * Copyright (C) 2004-2009 The Mana World Development Team
+ * Copyright (C) 2009-2010 The Mana Developers
+ * Copyright (C) 2011-2012 The ManaPlus Developers
+ *
+ * This file is part of The ManaPlus Client.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "net/eathena/loginhandler.h"
+
+#include "client.h"
+#include "logger.h"
+#include "configuration.h"
+
+#include "net/messagein.h"
+
+#include "net/eathena/network.h"
+#include "net/eathena/protocol.h"
+
+#include "utils/gettext.h"
+#include "utils/paths.h"
+
+#include "debug.h"
+
+extern Net::LoginHandler *loginHandler;
+
+namespace EAthena
+{
+
+extern ServerInfo charServer;
+
+LoginHandler::LoginHandler()
+{
+ static const uint16_t _messages[] =
+ {
+ SMSG_UPDATE_HOST,
+ SMSG_UPDATE_HOST2,
+ SMSG_LOGIN_DATA,
+ SMSG_LOGIN_ERROR,
+ SMSG_CHAR_PASSWORD_RESPONSE,
+ SMSG_SERVER_VERSION_RESPONSE,
+ 0
+ };
+ handledMessages = _messages;
+ loginHandler = this;
+}
+
+LoginHandler::~LoginHandler()
+{
+}
+
+void LoginHandler::handleMessage(Net::MessageIn &msg)
+{
+ switch (msg.getId())
+ {
+ case SMSG_CHAR_PASSWORD_RESPONSE:
+ procecessCharPasswordResponse(msg);
+ break;
+
+ case SMSG_UPDATE_HOST:
+ processUpdateHost(msg);
+ break;
+
+ case SMSG_UPDATE_HOST2:
+ processUpdateHost2(msg);
+ break;
+
+ case SMSG_LOGIN_DATA:
+ processLoginData(msg);
+ break;
+
+ case SMSG_LOGIN_ERROR:
+ processLoginError(msg);
+ break;
+
+ case SMSG_SERVER_VERSION_RESPONSE:
+ processServerVersion(msg);
+ break;
+
+ default:
+ break;
+ }
+}
+
+void LoginHandler::connect()
+{
+ if (!mNetwork)
+ return;
+
+ mNetwork->connect(mServer);
+ MessageOut outMsg(CMSG_SERVER_VERSION_REQUEST);
+}
+
+bool LoginHandler::isConnected()
+{
+ if (!mNetwork)
+ return false;
+
+ return mVersionResponse && mNetwork->isConnected();
+}
+
+void LoginHandler::disconnect()
+{
+ if (mNetwork && mNetwork->getServer() == mServer)
+ mNetwork->disconnect();
+}
+
+void LoginHandler::changePassword(const std::string &username A_UNUSED,
+ const std::string &oldPassword,
+ const std::string &newPassword)
+{
+ MessageOut outMsg(CMSG_CHAR_PASSWORD_CHANGE);
+ outMsg.writeStringNoLog(oldPassword, 24);
+ outMsg.writeStringNoLog(newPassword, 24);
+}
+
+void LoginHandler::sendLoginRegister(const std::string &username,
+ const std::string &password)
+{
+ MessageOut outMsg(0x0064);
+ outMsg.writeInt32(0); // client version
+ outMsg.writeString(username, 24);
+ outMsg.writeStringNoLog(password, 24);
+
+ /*
+ * eAthena calls the last byte "client version 2", but it isn't used at
+ * at all. We're retasking it, as a bit mask:
+ * 0 - can handle the 0x63 "update host" packet
+ * 1 - defaults to the first char-server (instead of the last)
+ */
+ outMsg.writeInt8(0x03);
+}
+
+ServerInfo *LoginHandler::getCharServer()
+{
+ return &charServer;
+}
+
+void LoginHandler::requestUpdateHosts()
+{
+ MessageOut outMsg(CMSG_SEND_CLIENT_INFO);
+ outMsg.writeInt8(CLIENT_PROTOCOL_VERSION);
+ outMsg.writeInt8(0); // unused
+}
+
+void LoginHandler::processServerVersion(Net::MessageIn &msg)
+{
+ char b1 = msg.readInt8(); // -1
+ char b2 = msg.readInt8(); // E
+ char b3 = msg.readInt8(); // V
+ char b4 = msg.readInt8(); // L
+ if (b1 == -1 && b2 == 'E' && b3 == 'V' && b4 == 'L')
+ {
+ unsigned int options = msg.readInt8();
+ mRegistrationEnabled = options;
+ msg.skip(2); // 0 unused
+ serverVersion = msg.readInt8();
+ if (serverVersion >= 5)
+ requestUpdateHosts();
+ }
+ else
+ {
+ unsigned int options = msg.readInt32();
+ mRegistrationEnabled = options;
+ serverVersion = 0;
+ }
+ logger->log("Server version: %d", serverVersion);
+ if (serverVersion < 5)
+ {
+ if (Client::getState() != STATE_LOGIN)
+ Client::setState(STATE_LOGIN);
+ }
+
+ // Leave this last
+ mVersionResponse = true;
+}
+
+void LoginHandler::processUpdateHost2(Net::MessageIn &msg)
+{
+ int len;
+
+ len = msg.readInt16() - 4;
+ std::string updateHost = msg.readString(len);
+
+ splitToStringVector(loginData.updateHosts, updateHost, '|');
+ for (StringVectIter it = loginData.updateHosts.begin(),
+ it_end = loginData.updateHosts.end(); it != it_end; ++ it)
+ {
+ if (!checkPath(*it))
+ {
+ logger->log1("Warning: incorrect update server name");
+ loginData.updateHosts.clear();
+ break;
+ }
+ }
+
+ logger->log("Received update hosts \"%s\" from login server.",
+ updateHost.c_str());
+
+ if (Client::getState() == STATE_PRE_LOGIN)
+ Client::setState(STATE_LOGIN);
+}
+
+} // namespace EAthena