/** * @file lllogchat.h * @brief LLFloaterChat class definition * * $LicenseInfo:firstyear=2002&license=viewergpl$ * * Copyright (c) 2002-2009, 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& session_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