initial checkin

Check in contents of upstream 1.4.2 tarball, exclude generated files.

1 files changed, 94 insertions, 0 deletions

diff --git a/src/presence/presence_state.h b/src/presence/presence_state.h
new file mode 100644
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+++ b/src/presence/presence_state.h
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+/*
+    Copyright (C) 2005-2009  Michel de Boer <michel@twinklephone.com>
+
+    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
+*/
+
+/**
+ * @file
+ * Presence state (RFC 3863)
+ */
+
+#ifndef _PRESENCE_STATE_H
+#define _PRESENCE_STATE_H
+
+#include <string>
+#include "threads/mutex.h"
+
+using namespace std;
+
+// Forward declaration
+class t_buddy;
+
+/** Presence state */
+class t_presence_state {
+public:
+	/** Basic state (RFC 3863 4.1.4) */
+	enum t_basic_state {
+		ST_BASIC_UNKNOWN, /**< Presence state is unknown. */
+		ST_BASIC_CLOSED,  /**< Unable to accept communication. */
+		ST_BASIC_OPEN,	  /**< Ready to accept communication. */
+		ST_BASIC_FAILED,  /**< Failed to determine basic state. */
+		ST_BASIC_REJECTED,/**< Subscription has been rejected. */
+	};
+	
+	/**
+	 * Convert a basic state to a string representation for internal usage.
+	 * @param state [in] A basic state value.
+	 * @return String representation of the basic state.
+	 */
+	static string basic_state2str(t_basic_state state);
+	
+	/**
+	 * Convert a basic state to a PIDF string representation.
+	 * @param state [in] A basic state value.
+	 * @return PIDF representation of the basic state.
+	 */
+	static string basic_state2pidf_str(t_basic_state state);
+	
+private:
+	/** Mutex for concurrent access to the presence state. */
+	mutable t_mutex	mtx_state;
+	
+	/** Buddy owning this state. */
+	t_buddy		*buddy;
+	
+	/** Basic presence state. */
+	t_basic_state	basic_state;
+	
+	/** Detailed failure message */
+	string		failure_msg;
+	
+	/** Protect the default constructor from being used. */
+	t_presence_state();
+	
+public:
+	/** Constructor. */
+	t_presence_state(t_buddy *_buddy);
+	
+	/** @name Getters */
+	//@{
+	t_basic_state get_basic_state(void) const;
+	string get_failure_msg(void) const;
+	//@}
+	
+	/** @name Setters */
+	//@{
+	void set_basic_state(t_basic_state state);
+	void set_failure_msg(const string &msg);
+	//@}
+};
+
+#endif