moved winix directories to winixd subdirectory

git-svn-id: svn://ttmath.org/publicrep/winix/trunk@1027 e52654a7-88a9-db11-a3e9-0013d4bc506e

winixd/core/sessionmanager.h

@@ -0,0 +1,155 @@
+/*
+ * This file is a part of Winix
+ * and is distributed under the 2-Clause BSD licence.
+ * Author: Tomasz Sowa <t.sowa@ttmath.org>
+ */
+
+/* 
+ * Copyright (c) 2008-2014, Tomasz Sowa
+ * All rights reserved.
+ * 
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * 
+ * 1. Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the following disclaimer.
+ * 
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * 
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ * 
+ */
+ 
+#ifndef headerfile_winix_core_sessionmanager
+#define headerfile_winix_core_sessionmanager
+
+#include <set>
+#include <ctime>
+
+#include "sessioncontainer.h"
+#include "ipbancontainer.h"
+#include "config.h"
+#include "request.h"
+#include "lastcontainer.h"
+#include "system.h"
+#include "synchro.h"
+#include "basethread.h"
+#include "sessionidmanager.h"
+
+
+
+namespace Winix
+{
+
+
+
+class SessionManager : public BaseThread
+{
+public:
+
+	SessionManager();
+
+	void SetCur(Cur * pcur);
+	void SetConfig(Config * pconfig);
+	void SetSystem(System * psystem);
+	void SetLastContainer(LastContainer * plast_container);
+
+
+	// can return a null pointer
+	Session * FindSession(long id);
+
+	void SetSession();
+	void DeleteSessions(); // deleting all sessions
+	bool ChangeSessionId(long old_id);
+
+	void IncrementBanLevel(IPBan * ip_ban);
+
+	void InitTmpSession();
+	void InitBanList();
+	void InitCookieEncoding();
+
+	void UninitTmpSession();
+
+	Session * GetTmpSession();
+	Session * GetCurSession();
+
+	void LoadSessions();
+	void SaveSessions();
+
+	SessionContainer::Iterator SessionBegin();
+	SessionContainer::Iterator SessionEnd();
+
+	size_t Size();
+	size_t MarkAllSessionsToRemove(long user_id);
+
+	IPBan & AddIPToBanList(int ip);
+	IPBan & AddIPToBanList(int ip, time_t last_used);
+	size_t  BanListSize();
+	IPBan & GetIPBan(size_t index);
+	void    RemoveIPBan(int ip);
+	void    ClearIPBanList();
+
+
+	bool EncodeSessionId(long id, unsigned int index, std::wstring & str);
+
+
+private:
+
+	Config  * config;
+	Cur     * cur;
+	System  * system;
+	LastContainer * last_container;
+
+	Session * session;
+	SessionContainer session_tab;
+	IPBanContainer   ban_tab;
+	IPBan * current_ip_ban;
+	bool is_session_set;
+	Session temporary_session;
+	SessionIdManager session_id_manager;
+
+	bool IsSession(long s);
+	long CreateSessionId();
+	void CreateSession();
+	bool IsSessionCorrect(long id, bool has_index, unsigned int index, const SessionContainer::Iterator & s, unsigned int & difference);
+	bool SetSessionFromCookie(long id, bool has_index, unsigned int index);
+	bool SetSessionFromCookie(const std::wstring & cookie);
+	void SetTemporarySession();
+	unsigned int CalculateIndexDifference(Session & ses, unsigned int index);
+	void SetSessionPutLogInfo(Session & ses, bool has_index, unsigned int difference);
+	bool IsIPBanned();
+	void SetFirstExpirationTime(IPBan * ip_ban);
+	void BrokenCookieCheckBan();
+	void IncorrectSessionCheckBan();
+	void NoSessionCookieCheckBan();
+
+
+	/*
+	 * second thread
+	 */
+	int deleted;
+	virtual void Work();
+	void CheckSession(SessionContainer::Iterator & i);
+	bool IsSessionOutdated(const Session & s) const;
+	void DeleteSession(Session * del_session);
+	void CheckWheterIPListIsSorted();
+
+};
+
+
+} // namespace Winix
+
+
+#endif