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