1 files changed, 123 insertions, 0 deletions
diff --git a/base/tps/src/include/httpClient/httpc/PSBuddyCache.h b/base/tps/src/include/httpClient/httpc/PSBuddyCache.h
new file mode 100644
index 000000000..3c880074b
--- /dev/null
+++ b/base/tps/src/include/httpClient/httpc/PSBuddyCache.h
@@ -0,0 +1,123 @@
+/* -*- 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 __PS_BUDDY_CACHE_H__
+#define __PS_BUDDY_CACHE_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 */
+
+/**
+ * PSBuddyCache.h	1.000 04/30/2002
+ * 
+ * Cache of PSBuddy objects containing online status
+ *
+ * @author  Surendra Rajam
+ * @version 1.000, 04/30/2002
+ */
+class PSBuddyCache
+{
+public:
+
+	/**
+	 * Constructor - initializes the internal cache
+	 */
+	PSBuddyCache();
+
+	/**
+	 * Destructor
+	 */
+	virtual ~PSBuddyCache();
+
+	/**
+	 * Adds a buddy to the cache. The old entry, if exists, is deleted
+	 * from the cache
+	 *
+	 * @param	name	name of the new buddy
+	 * @param	buddy	object containing onlinestatus attributes
+	 * @return	0 on success
+	 */
+	int AddBuddy(const char* name, PSBuddy* buddy);
+
+	/**
+	 * Removes a buddy from the cache
+	 *
+	 * @param	name	name of the buddy to be removed
+	 * @return	0 on success
+	 */
+	int RemoveBuddy(const char* name);
+
+	/**
+	 * Gets the buddy object
+	 *
+	 * @param	name	name of the new buddy
+	 * @return	object containing onlinestatus attributes, NULL if not found
+	 */
+	PSBuddy* GetBuddy(const char* name);
+
+	/**
+	 * Gets count of buddies in the cache
+	 *
+	 * @return	count of buddies
+	 */
+	int GetBuddyCount();
+
+	/**
+	 * Gets all the screen names  
+	 *
+	 * @param	names	On return, contains array of screen names
+	 * @return	number of screen names
+	 */
+	int GetAllBuddies(char*** names);
+
+	/**
+	 * Acquires a read lock on the cache. Multiple threads may simultaneously
+	 * have a read lock, but attempts to acquire a read lock will block
+	 * if another thread already has a write lock. It is illegal to request
+	 * a read lock if the thread already has one.
+	 */
+	void ReadLock();
+
+	/**
+	 * Releases a read lock that the thread has on the cache
+	 */
+	void Unlock();
+
+private:
+	StringKeyCache* m_buddies;
+};
+
+#endif // __PS_BUDDY_CACHE_H__
+
+