1 /* +------------------------------------+
2 * | Inspire Internet Relay Chat Daemon |
3 * +------------------------------------+
5 * InspIRCd: (C) 2002-2008 InspIRCd Development Team
6 * See: http://www.inspircd.org/wiki/index.php/Credits
8 * This program is free but copyrighted software; see
9 * the file COPYING for details.
11 * ---------------------------------------------------
14 /* $Core: libIRCDserver */
17 #include "exitcodes.h"
21 void InspIRCd::SignalHandler(int signal)
34 void InspIRCd::Exit(int status)
41 this->SendError("Exiting with status " + ConvToStr(status) + " (" + std::string(ExitCodes[status]) + ")");
47 void InspIRCd::Rehash()
49 this->SNO->WriteToSnoMask('A', "Rehashing config file %s due to SIGHUP",ServerConfig::CleanFilename(this->ConfigFileName));
50 this->RehashUsersAndChans();
51 FOREACH_MOD_I(this, I_OnGarbageCollect, OnGarbageCollect());
52 if (!this->ConfigThread)
54 Config->RehashUser = NULL;
55 Config->RehashParameter = "";
57 ConfigThread = new ConfigReaderThread(this, false, NULL);
58 Threads->Create(ConfigThread);
62 void InspIRCd::RehashServer()
64 this->SNO->WriteToSnoMask('A', "Rehashing config file");
65 this->RehashUsersAndChans();
66 if (!this->ConfigThread)
68 Config->RehashUser = NULL;
69 Config->RehashParameter = "";
71 ConfigThread = new ConfigReaderThread(this, false, NULL);
72 Threads->Create(ConfigThread);
76 std::string InspIRCd::GetVersionString()
78 char versiondata[MAXBUF];
79 if (*Config->CustomVersion)
81 snprintf(versiondata,MAXBUF,"%s %s :%s",VERSION,Config->ServerName,Config->CustomVersion);
85 snprintf(versiondata,MAXBUF,"%s %s :%s [FLAGS=%s,%s,%s]",VERSION,Config->ServerName,SYSTEM,REVISION,SE->GetName().c_str(),Config->sid);
90 void InspIRCd::BuildISupport()
92 // the neatest way to construct the initial 005 numeric, considering the number of configure constants to go in it...
94 v << "WALLCHOPS WALLVOICES MODES=" << MAXMODES << " CHANTYPES=# PREFIX=" << this->Modes->BuildPrefixes() << " MAP MAXCHANNELS=" << Config->MaxChans << " MAXBANS=60 VBANLIST NICKLEN=" << NICKMAX-1;
95 v << " CASEMAPPING=rfc1459 STATUSMSG=@" << (this->Config->AllowHalfop ? "%" : "") << "+ CHARSET=ascii TOPICLEN=" << MAXTOPIC << " KICKLEN=" << MAXKICK << " MAXTARGETS=" << Config->MaxTargets;
96 v << " AWAYLEN=" << MAXAWAY << " CHANMODES=" << this->Modes->ChanModes() << " FNC NETWORK=" << Config->Network << " MAXPARA=32 ELIST=MU";
97 Config->data005 = v.str();
98 FOREACH_MOD_I(this,I_On005Numeric,On005Numeric(Config->data005));
102 std::string InspIRCd::GetRevision()
107 void InspIRCd::AddServerName(const std::string &servername)
109 servernamelist::iterator itr = servernames.begin();
110 for(; itr != servernames.end(); ++itr)
111 if(**itr == servername)
114 std::string * ns = new std::string(servername);
115 servernames.push_back(ns);
118 const char* InspIRCd::FindServerNamePtr(const std::string &servername)
120 servernamelist::iterator itr = servernames.begin();
121 for(; itr != servernames.end(); ++itr)
122 if(**itr == servername)
123 return (*itr)->c_str();
125 servernames.push_back(new std::string(servername));
126 itr = --servernames.end();
127 return (*itr)->c_str();
130 bool InspIRCd::FindServerName(const std::string &servername)
132 servernamelist::iterator itr = servernames.begin();
133 for(; itr != servernames.end(); ++itr)
134 if(**itr == servername)
140 * Retrieve the next valid UUID that is free for this server.
142 std::string InspIRCd::GetUID()
147 * This will only finish once we return a UUID that is not in use.
152 * Okay. The rules for generating a UID go like this...
153 * -- > ABCDEFGHIJKLMNOPQRSTUVWXYZ --> 012345679 --> WRAP
154 * That is, we start at A. When we reach Z, we go to 0. At 9, we go to
155 * A again, in an iterative fashion.. so..
156 * AAA9 -> AABA, and so on. -- w00t
159 /* start at the end of the current UID string, work backwards. don't trample on SID! */
160 for (i = UUID_LENGTH - 2; i > 3; i--)
162 if (current_uid[i] == 'Z')
164 /* reached the end of alphabetical, go to numeric range */
165 current_uid[i] = '0';
167 else if (current_uid[i] == '9')
169 /* we reached the end of the sequence, set back to A */
170 current_uid[i] = 'A';
172 /* we also need to increment the next digit. */
177 /* most common case .. increment current UID */
181 if (current_uid[3] == 'Z')
184 * Ugh. We have run out of room.. roll back around to the
185 * start of the UUID namespace. -- w00t
187 this->InitialiseUID();
190 * and now we need to break the inner for () to continue the while (),
191 * which will start the checking process over again. -- w00t
197 if (this->FindUUID(current_uid))
200 * It's in use. We need to try the loop again.