1 files changed, 63 insertions, 3 deletions
diff --git a/indra/newview/lllogchat.h b/indra/newview/lllogchat.h
index ad903b66fe..4290e4bbc0 100644
--- a/indra/newview/lllogchat.h
+++ b/indra/newview/lllogchat.h
@@ -41,16 +41,76 @@ public:
 	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(std::string filename, std::string line);
-	static void loadHistory(std::string filename, 
-		                    void (*callback)(ELogLineType,std::string,void*), 
+	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