X-Git-Url: https://git.netwichtig.de/gitweb/?a=blobdiff_plain;f=src%2Fusers.cpp;h=4dbb73a1f55ef7e4e5492784d1165d283c832c53;hb=a5d110282a864fd2e91b51ce360a977cd0643657;hp=2305ba8ce333cf0cf374b67e49df18abaf46c0b6;hpb=bb962f92ace6eb23c66c5fccee01f825c22363c3;p=user%2Fhenk%2Fcode%2Finspircd.git

diff --git a/src/users.cpp b/src/users.cpp
index 2305ba8ce..4dbb73a1f 100644
--- a/src/users.cpp
+++ b/src/users.cpp
@@ -88,12 +88,12 @@ std::string User::ProcessNoticeMasks(const char *sm)
 						this->SetNoticeMask(*c, adding);
 
 						output += *c;
+						oldadding = adding;
 					}
 				}
 				else
 					this->WriteNumeric(ERR_UNKNOWNSNOMASK, "%s %c :is unknown snomask char to me", this->nick.c_str(), *c);
 
-				oldadding = adding;
 			break;
 		}
 
@@ -637,7 +637,7 @@ void OperInfo::init()
 			{
 				this->AllowedUserModes.set();
 			}
-			else if (*c >= 'A' && *c < 'z')
+			else if (*c >= 'A' && *c <= 'z')
 			{
 				this->AllowedUserModes[*c - 'A'] = true;
 			}
@@ -650,7 +650,7 @@ void OperInfo::init()
 			{
 				this->AllowedChanModes.set();
 			}
-			else if (*c >= 'A' && *c < 'z')
+			else if (*c >= 'A' && *c <= 'z')
 			{
 				this->AllowedChanModes[*c - 'A'] = true;
 			}
@@ -837,6 +837,7 @@ void LocalUser::FullConnect()
 void User::InvalidateCache()
 {
 	/* Invalidate cache */
+	cachedip.clear();
 	cached_fullhost.clear();
 	cached_hostip.clear();
 	cached_makehost.clear();
@@ -978,7 +979,7 @@ const char* User::GetIPString()
 		irc::sockets::satoap(client_sa, cachedip, port);
 		/* IP addresses starting with a : on irc are a Bad Thing (tm) */
 		if (cachedip.c_str()[0] == ':')
-			cachedip.insert(0,1,'0');
+			cachedip.insert(cachedip.begin(),1,'0');
 	}
 
 	return cachedip.c_str();
@@ -1001,8 +1002,7 @@ irc::sockets::cidr_mask User::GetCIDRMask()
 
 bool User::SetClientIP(const char* sip, bool recheck_eline)
 {
-	cachedip.clear();
-	cached_hostip.clear();
+	this->InvalidateCache();
 	return irc::sockets::aptosa(sip, 0, client_sa);
 }
 
@@ -1321,26 +1321,19 @@ void User::SendText(const char *text, ...)
 
 void User::SendText(const std::string &LinePrefix, std::stringstream &TextStream)
 {
-	char line[MAXBUF];
-	int start_pos = LinePrefix.length();
-	int pos = start_pos;
-	memcpy(line, LinePrefix.data(), pos);
+	std::string line;
 	std::string Word;
 	while (TextStream >> Word)
 	{
-		int len = Word.length();
-		if (pos + len + 12 > MAXBUF)
+		size_t lineLength = LinePrefix.length() + line.length() + Word.length() + 13;
+		if (lineLength > MAXBUF)
 		{
-			line[pos] = '\0';
-			SendText(std::string(line));
-			pos = start_pos;
+			SendText(LinePrefix + line);
+			line.clear();
 		}
-		line[pos] = ' ';
-		memcpy(line + pos + 1, Word.data(), len);
-		pos += len + 1;
+		line += " " + Word;
 	}
-	line[pos] = '\0';
-	SendText(std::string(line));
+	SendText(LinePrefix + line);
 }
 
 /* return 0 or 1 depending if users u and u2 share one or more common channels
@@ -1405,6 +1398,8 @@ void User::DoHostCycle(const std::string &quitline)
 
 	FOREACH_MOD(I_OnBuildNeighborList,OnBuildNeighborList(this, include_c, exceptions));
 
+	// Users shouldn't see themselves quitting when host cycling
+	exceptions.erase(this);
 	for (std::map<User*,bool>::iterator i = exceptions.begin(); i != exceptions.end(); ++i)
 	{
 		LocalUser* u = IS_LOCAL(i->first);
@@ -1549,7 +1544,7 @@ void User::SplitChanList(User* dest, const std::string &cl)
 {
 	std::string line;
 	std::ostringstream prefix;
-	std::string::size_type start, pos, length;
+	std::string::size_type start, pos;
 
 	prefix << this->nick << " " << dest->nick << " :";
 	line = prefix.str();
@@ -1557,23 +1552,13 @@ void User::SplitChanList(User* dest, const std::string &cl)
 
 	for (start = 0; (pos = cl.find(' ', start)) != std::string::npos; start = pos+1)
 	{
-		length = (pos == std::string::npos) ? cl.length() : pos;
-
-		if (line.length() + namelen + length - start > 510)
+		if (line.length() + namelen + pos - start > 510)
 		{
 			ServerInstance->SendWhoisLine(this, dest, 319, "%s", line.c_str());
 			line = prefix.str();
 		}
 
-		if(pos == std::string::npos)
-		{
-			line.append(cl.substr(start, length - start));
-			break;
-		}
-		else
-		{
-			line.append(cl.substr(start, length - start + 1));
-		}
+		line.append(cl.substr(start, pos - start + 1));
 	}
 
 	if (line.length() != prefix.str().length())