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+/*:*
+ *: File: ./src/thrd/pool.h
+ *:
+ *: yChat; Homepage: www.yChat.org; Version 0.8.3-CURRENT
+ *:
+ *: Copyright (C) 2003 Paul C. Buetow, Volker Richter
+ *: Copyright (C) 2004 Paul C. Buetow
+ *: Copyright (C) 2005 EXA Digital Solutions GbR
+ *:
+ *: 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 (at your option) 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, write to the Free Software
+ *: Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ *:*/
+
+#include "../incl.h"
+
+#ifndef POOL_H
+#define POOL_H
+
+using namespace std;
+
+struct task
+{
+ void(*p_func)(void*);
+ void *p_void;
+
+ task(void(*p_func)(void*), void *p_void)
+ {
+ this->p_func = p_func;
+ this->p_void = p_void;
+ }
+};
+
+class pool
+{
+private:
+ friend class thro;
+
+ static pthread_mutex_t mut_threads;
+ static pthread_mutex_t mut_queue_tasks;
+ static pthread_mutex_t mut_num_avail_threads;
+ static pthread_cond_t cond_new_task;
+
+ static int i_num_avail_threads;
+ static int i_num_total_threads;
+
+ static int i_max_queue_size;
+ static int i_cur_queue_index;
+ static int i_free_queue_index;
+ static task** queue_tasks;
+
+ static int increase_pool(int i_num);
+ static void* wait_for_task(void *p_void);
+ static void run_func(void *p_void);
+
+public:
+ static void init();
+ static void destroy();
+
+ static void run(void* p_void);
+ static bool allow_user_login();
+};
+
+#endif