lllogchat.h
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- /**
- * @file lllogchat.h
- * @brief LLFloaterChat class definition
- *
- * $LicenseInfo:firstyear=2002&license=viewergpl$
- *
- * Copyright (c) 2002-2010, Linden Research, Inc.
- *
- * Second Life Viewer Source Code
- * The source code in this file ("Source Code") is provided by Linden Lab
- * to you under the terms of the GNU General Public License, version 2.0
- * ("GPL"), unless you have obtained a separate licensing agreement
- * ("Other License"), formally executed by you and Linden Lab. Terms of
- * the GPL can be found in doc/GPL-license.txt in this distribution, or
- * online at http://secondlifegrid.net/programs/open_source/licensing/gplv2
- *
- * There are special exceptions to the terms and conditions of the GPL as
- * it is applied to this Source Code. View the full text of the exception
- * in the file doc/FLOSS-exception.txt in this software distribution, or
- * online at
- * http://secondlifegrid.net/programs/open_source/licensing/flossexception
- *
- * By copying, modifying or distributing this software, you acknowledge
- * that you have read and understood your obligations described above,
- * and agree to abide by those obligations.
- *
- * ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO
- * WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY,
- * COMPLETENESS OR PERFORMANCE.
- * $/LicenseInfo$
- */
- #ifndef LL_LLLOGCHAT_H
- #define LL_LLLOGCHAT_H
- class LLLogChat
- {
- public:
- // status values for callback function
- enum ELogLineType {
- LOG_EMPTY,
- LOG_LINE,
- LOG_LLSD,
- LOG_END
- };
- static std::string timestamp(bool withdate = false);
- static std::string makeLogFileName(std::string(filename));
- static void saveHistory(const std::string& filename,
- const std::string& from,
- const LLUUID& from_id,
- const std::string& line);
- /** @deprecated @see loadAllHistory() */
- static void loadHistory(const std::string& filename,
- void (*callback)(ELogLineType, const LLSD&, void*),
- void* userdata);
- static void loadAllHistory(const std::string& file_name, std::list<LLSD>& messages);
- private:
- static std::string cleanFileName(std::string filename);
- };
- /**
- * Formatter for the plain text chat log files
- */
- class LLChatLogFormatter
- {
- public:
- LLChatLogFormatter(const LLSD& im) : mIM(im) {}
- virtual ~LLChatLogFormatter() {};
- friend std::ostream& operator<<(std::ostream& str, const LLChatLogFormatter& formatter)
- {
- formatter.format(formatter.mIM, str);
- return str;
- }
- protected:
- /**
- * Format an instant message to a stream
- * Timestamps and sender names are required
- * New lines of multilined messages are prepended with a space
- */
- void format(const LLSD& im, std::ostream& ostr) const;
- LLSD mIM;
- };
- /**
- * Parser for the plain text chat log files
- */
- class LLChatLogParser
- {
- public:
- /**
- * Parse a line from the plain text chat log file
- * General plain text log format is like: "[timestamp] [name]: [message]"
- * [timestamp] and [name] are optional
- * Examples of plain text chat log lines:
- * "[2009/11/20 2:53] Igor ProductEngine: howdy"
- * "Igor ProductEngine: howdy"
- * "Dserduk ProductEngine is Online"
- *
- * @return false if failed to parse mandatory data - message text
- */
- static bool parse(std::string& raw, LLSD& im);
- protected:
- LLChatLogParser();
- virtual ~LLChatLogParser() {};
- };
- #endif