X-Git-Url: https://git.netwichtig.de/gitweb/?a=blobdiff_plain;f=src%2Fhelperfuncs.cpp;h=f8ee0d1a65f568d5ddc9629be5a0366b51817bee;hb=6214094a84f33ea80af4dac88dd1b82bd59a0b5c;hp=94a5240c9d4474888c81b91e010ee98c5a2c8262;hpb=7530285740c2db1bc4457859b0d5f2436e0ed113;p=user%2Fhenk%2Fcode%2Finspircd.git

diff --git a/src/helperfuncs.cpp b/src/helperfuncs.cpp
index 94a5240c9..f8ee0d1a6 100644
--- a/src/helperfuncs.cpp
+++ b/src/helperfuncs.cpp
@@ -1,12 +1,18 @@
 /*
  * InspIRCd -- Internet Relay Chat Daemon
  *
+ *   Copyright (C) 2019-2020 Matt Schatz <genius3000@g3k.solutions>
+ *   Copyright (C) 2018 linuxdaemon <linuxdaemon.irc@gmail.com>
+ *   Copyright (C) 2013 Daniel Vassdal <shutter@canternet.org>
+ *   Copyright (C) 2013 Adam <Adam@anope.org>
+ *   Copyright (C) 2012-2015 Attila Molnar <attilamolnar@hush.com>
+ *   Copyright (C) 2012-2014, 2017-2018, 2020 Sadie Powell <sadie@witchery.services>
+ *   Copyright (C) 2012, 2018 Robby <robby@chatbelgie.be>
+ *   Copyright (C) 2012 ChrisTX <xpipe@hotmail.de>
  *   Copyright (C) 2009-2010 Daniel De Graaf <danieldg@inspircd.org>
- *   Copyright (C) 2006-2008 Robin Burchell <robin+git@viroteck.net>
- *   Copyright (C) 2005-2008 Craig Edwards <craigedwards@brainbox.cc>
- *   Copyright (C) 2008 Thomas Stagner <aquanight@inspircd.org>
- *   Copyright (C) 2006-2007 Oliver Lupton <oliverlupton@gmail.com>
+ *   Copyright (C) 2007, 2010 Craig Edwards <brain@inspircd.org>
  *   Copyright (C) 2007 Dennis Friis <peavey@inspircd.org>
+ *   Copyright (C) 2006-2008 Robin Burchell <robin+git@viroteck.net>
  *
  * This file is part of InspIRCd.  InspIRCd is free software: you can
  * redistribute it and/or modify it under the terms of the GNU General Public
@@ -337,18 +343,6 @@ bool InspIRCd::IsSID(const std::string &str)
 			 ((str[2] >= 'A' && str[2] <= 'Z') || isdigit(str[2])));
 }
 
-void InspIRCd::CheckRoot()
-{
-#ifndef _WIN32
-	if (geteuid() == 0)
-	{
-		std::cout << "ERROR: You are running an irc server as root! DO NOT DO THIS!" << std::endl << std::endl;
-		this->Logs->Log("STARTUP", LOG_DEFAULT, "Can't start as root");
-		Exit(EXIT_STATUS_ROOT);
-	}
-#endif
-}
-
 /** A lookup table of values for multiplier characters used by
  * InspIRCd::Duration(). In this lookup table, the indexes for
  * the ascii values 'm' and 'M' have the value '60', the indexes
@@ -389,7 +383,7 @@ bool InspIRCd::Duration(const std::string& str, unsigned long& duration)
 		}
 		else
 		{
-			/* Found something thats not a number, find out how much
+			/* Found something that's not a number, find out how much
 			 * it multiplies the built up number by, multiply the total
 			 * and reset the built up number.
 			 */
@@ -429,6 +423,36 @@ bool InspIRCd::IsValidDuration(const std::string& duration)
 	return true;
 }
 
+std::string InspIRCd::DurationString(time_t duration)
+{
+	if (duration == 0)
+		return "0s";
+
+	time_t years = duration / 31449600;
+	time_t weeks = (duration / 604800) % 52;
+	time_t days = (duration / 86400) % 7;
+	time_t hours = (duration / 3600) % 24;
+	time_t minutes = (duration / 60) % 60;
+	time_t seconds = duration % 60;
+
+	std::string ret;
+
+	if (years)
+		ret = ConvToStr(years) + "y";
+	if (weeks)
+		ret += ConvToStr(weeks) + "w";
+	if (days)
+		ret += ConvToStr(days) + "d";
+	if (hours)
+		ret += ConvToStr(hours) + "h";
+	if (minutes)
+		ret += ConvToStr(minutes) + "m";
+	if (seconds)
+		ret += ConvToStr(seconds) + "s";
+
+	return ret;
+}
+
 std::string InspIRCd::Format(va_list& vaList, const char* formatString)
 {
 	static std::vector<char> formatBuffer(1024);
@@ -493,14 +517,12 @@ std::string InspIRCd::TimeString(time_t curtime, const char* format, bool utc)
 
 std::string InspIRCd::GenRandomStr(unsigned int length, bool printable)
 {
-	char* buf = new char[length];
-	GenRandom(buf, length);
-	std::string rv;
-	rv.resize(length);
-	for(size_t i = 0; i < length; i++)
-		rv[i] = printable ? 0x3F + (buf[i] & 0x3F) : buf[i];
-	delete[] buf;
-	return rv;
+	std::vector<char> str(length);
+	GenRandom(&str[0], length);
+	if (printable)
+		for (size_t i = 0; i < length; i++)
+			str[i] = 0x3F + (str[i] & 0x3F);
+	return std::string(&str[0], str.size());
 }
 
 // NOTE: this has a slight bias for lower values if max is not a power of 2.
@@ -512,7 +534,7 @@ unsigned long InspIRCd::GenRandomInt(unsigned long max)
 	return rv % max;
 }
 
-// This is overridden by a higher-quality algorithm when SSL support is loaded
+// This is overridden by a higher-quality algorithm when TLS (SSL) support is loaded
 void InspIRCd::DefaultGenRandom(char* output, size_t max)
 {
 #if defined HAS_ARC4RANDOM_BUF