1 files changed, 114 insertions, 0 deletions
diff --git a/pki/base/tps/src/include/httpClient/httpc/TaskList.h b/pki/base/tps/src/include/httpClient/httpc/TaskList.h
new file mode 100644
index 000000000..779d27ead
--- /dev/null
+++ b/pki/base/tps/src/include/httpClient/httpc/TaskList.h
@@ -0,0 +1,114 @@
+/* -*- 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 __TASK_LIST_H__
+#define __TASK_LIST_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 */
+
+/**
+ * Base class for scheduled tasks in Presence Server
+ */
+
+class EXPORT_DECL TaskList {
+public:
+    /**
+     * Constructor - creates an empty task list
+     *
+     * @param name Name of task list
+     */
+    TaskList( const char *name );
+    /**
+     * Destructor - Empties the task list, deleting each entry
+     */
+    virtual ~TaskList();
+    /**
+     * Returns true if the task list is empty
+     *
+     * @return true if the task list is empty
+     */
+    bool IsEmpty();
+    /**
+     * Adds a task to the list; the list is sorted by execution time
+     *
+     * @param node An entry to add
+     * @return The added entry
+     */
+    ScheduledTask *Add( ScheduledTask *node );
+    /**
+     * Removes a node from the list but does not delete it
+     *
+     * @param taskName The name of the node to remove
+     * @return The node with the name taskName, or NULL if not found
+     */
+    ScheduledTask *Remove( const char *taskName );
+    /**
+     * Executes each task for which the time is right in a separate thread;
+     * if the task is repeating, a new entry is created for it, otherwise
+     * it is removed from the list
+     *
+     * @return The number of tasks executed
+     */
+    int ExecuteCurrent();
+    /**
+     * Dumps the task list to the debug log
+     *
+     * @param logLevel Lowest debug level for which the log should be dumped
+     */
+    void Dump( int logLevel );
+private:
+    /**
+     * Removes a node from the list but does not delete it; does not lock
+     *
+     * @param node The node to remove
+     * @return The node
+     */
+    ScheduledTask *InternalRemove( ScheduledTask *node );
+    /**
+     * Adds a task to the list; the list is sorted by execution time
+     *
+     * @param node An entry to add
+     * @return The added entry
+     */
+    ScheduledTask *InternalAdd( ScheduledTask *node );
+
+    char *m_name;
+    ScheduledTask *m_next;
+    int m_interval;
+	PRLock *m_lock;
+};
+
+#endif /* __TASK_LIST_H__ */
+