Merge pull request #1361 from genius3000/master+rline_IP

[user/henk/code/inspircd.git] / src / modules / m_alias.cpp

diff --git a/src/modules/m_alias.cpp b/src/modules/m_alias.cpp
index 3a4bf5348c2de554d0323aaa62615cebc80f010c..95667e7ed359c9ebe57f4887eabdb4fa319ecd3c 100644 (file)
--- a/src/modules/m_alias.cpp
+++ b/src/modules/m_alias.cpp
@@ -42,9 +42,6 @@ class Alias
        /** Requires oper? */
        bool OperOnly;
 
-       /* is case sensitive params */
-       bool CaseSensitive;
-
        /* whether or not it may be executed via fantasy (default OFF) */
        bool ChannelCommand;
 
@@ -76,8 +73,7 @@ class ModuleAlias : public Module
        {
                ConfigTag* fantasy = ServerInstance->Config->ConfValue("fantasy");
                AllowBots = fantasy->getBool("allowbots", false);
-               std::string fpre = fantasy->getString("prefix");
-               fprefix = fpre.empty() ? "!" : fpre;
+               fprefix = fantasy->getString("prefix", "!", 1, ServerInstance->Config->Limits.MaxLine);
 
                Aliases.clear();
                ConfigTagList tags = ServerInstance->Config->ConfTags("alias");
@@ -94,7 +90,6 @@ class ModuleAlias : public Module
                        a.UserCommand = tag->getBool("usercommand", true);
                        a.OperOnly = tag->getBool("operonly");
                        a.format = tag->getString("format");
-                       a.CaseSensitive = tag->getBool("matchcase");
                        Aliases.insert(std::make_pair(a.AliasedCommand, a));
                }
        }
@@ -233,16 +228,8 @@ class ModuleAlias : public Module
                /* Does it match the pattern? */
                if (!a->format.empty())
                {
-                       if (a->CaseSensitive)
-                       {
-                               if (!InspIRCd::Match(compare, a->format, rfc_case_sensitive_map))
-                                       return 0;
-                       }
-                       else
-                       {
-                               if (!InspIRCd::Match(compare, a->format))
-                                       return 0;
-                       }
+                       if (!InspIRCd::Match(compare, a->format))
+                               return 0;
                }
 
                if ((a->OperOnly) && (!user->IsOper()))
@@ -253,14 +240,14 @@ class ModuleAlias : public Module
                        User* u = ServerInstance->FindNick(a->RequiredNick);
                        if (!u)
                        {
-                               user->WriteNumeric(ERR_NOSUCHNICK, a->RequiredNick + " :is currently unavailable. Please try again later.");
+                               user->WriteNumeric(ERR_NOSUCHNICK, a->RequiredNick, "is currently unavailable. Please try again later.");
                                return 1;
                        }
 
                        if ((a->ULineOnly) && (!u->server->IsULine()))
                        {
                                ServerInstance->SNO->WriteToSnoMask('a', "NOTICE -- Service "+a->RequiredNick+" required by alias "+a->AliasedCommand+" is not on a u-lined server, possibly underhanded antics detected!");
-                               user->WriteNumeric(ERR_NOSUCHNICK, a->RequiredNick + " :is an imposter! Please inform an IRC operator as soon as possible.");
+                               user->WriteNumeric(ERR_NOSUCHNICK, a->RequiredNick, "is an imposter! Please inform an IRC operator as soon as possible.");
                                return 1;
                        }
                }
@@ -271,7 +258,7 @@ class ModuleAlias : public Module
 
                if (crlf == std::string::npos)
                {
-                       DoCommand(a->ReplaceFormat, user, c, safe);
+                       DoCommand(a->ReplaceFormat, user, c, safe, a);
                        return 1;
                }
                else
@@ -280,13 +267,13 @@ class ModuleAlias : public Module
                        std::string scommand;
                        while (commands.GetToken(scommand))
                        {
-                               DoCommand(scommand, user, c, safe);
+                               DoCommand(scommand, user, c, safe, a);
                        }
                        return 1;
                }
        }
 
-       void DoCommand(const std::string& newline, User* user, Channel *chan, const std::string &original_line)
+       void DoCommand(const std::string& newline, User* user, Channel *chan, const std::string &original_line, Alias* a)
        {
                std::string result;
                result.reserve(newline.length());
@@ -328,6 +315,11 @@ class ModuleAlias : public Module
                                        result.append(user->dhost);
                                        i += 5;
                                }
+                               else if (!newline.compare(i, 12, "$requirement", 12))
+                               {
+                                       result.append(a->RequiredNick);
+                                       i += 11;
+                               }
                                else
                                        result.push_back(c);
                        }
@@ -347,7 +339,7 @@ class ModuleAlias : public Module
                ServerInstance->Parser.CallHandler(command, pars, user);
        }
 
-       void Prioritize()
+       void Prioritize() CXX11_OVERRIDE
        {
                // Prioritise after spanningtree so that channel aliases show the alias before the effects.
                Module* linkmod = ServerInstance->Modules->Find("m_spanningtree.so");