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Diffstat (limited to 'base/tps/src/include/httpClient/httpc/Scheduler.h')
-rw-r--r-- | base/tps/src/include/httpClient/httpc/Scheduler.h | 103 |
1 files changed, 103 insertions, 0 deletions
diff --git a/base/tps/src/include/httpClient/httpc/Scheduler.h b/base/tps/src/include/httpClient/httpc/Scheduler.h new file mode 100644 index 000000000..a0e77ffb4 --- /dev/null +++ b/base/tps/src/include/httpClient/httpc/Scheduler.h @@ -0,0 +1,103 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- + */ +/** BEGIN COPYRIGHT BLOCK + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; + * version 2.1 of the License. + * + * This library 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 + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, + * Boston, MA 02110-1301 USA + * + * Copyright (C) 2007 Red Hat, Inc. + * All rights reserved. + * END COPYRIGHT BLOCK **/ + +#ifndef __SCHEDULER_H__ +#define __SCHEDULER_H__ + +#ifdef HAVE_CONFIG_H +#ifndef AUTOTOOLS_CONFIG_H +#define AUTOTOOLS_CONFIG_H + +/* Eliminate warnings when using Autotools */ +#undef PACKAGE_BUGREPORT +#undef PACKAGE_NAME +#undef PACKAGE_STRING +#undef PACKAGE_TARNAME +#undef PACKAGE_VERSION + +#include <config.h> +#endif /* AUTOTOOLS_CONFIG_H */ +#endif /* HAVE_CONFIG_H */ + +class ScheduledTask; +class TaskList; + +/** + * Base class for scheduled tasks in Presence Server + */ + +class EXPORT_DECL Scheduler { +private: + /** + * Constructor - creates a scheduler object + */ + Scheduler(); + /** + * Destructor + */ + ~Scheduler(); +public: + /** + * Returns the single scheduler object + * + * @return The single scheduler object + */ + static Scheduler *GetScheduler(); + /** + * Starts executing a sleep and check task list loop + * + * @return 0 on success + */ + int Run(); + /** + * Shuts down the scheduler + */ + static void Shutdown(); + /** + * Launches a thread that executes Run() + * + * @param interval Interval in seconds between checking for task execution + * time + * @return 0 on success + */ + int Start( int interval ); + /** + * Adds a task to the list + * + * @param task A task to be executed + */ + void AddTask( ScheduledTask *task ); + /** + * Removes a task from the list + * + * @param taskName Name of a task to be removed + */ + void RemoveTask( const char *taskName ); +private: + TaskList *m_taskList; + int m_interval; + bool m_done; + bool m_running; +}; + +#endif /* __SCHEDULER_H__ */ + |