-/* +------------------------------------+
- * | Inspire Internet Relay Chat Daemon |
- * +------------------------------------+
+/*
+ * InspIRCd -- Internet Relay Chat Daemon
*
- * InspIRCd: (C) 2002-2009 InspIRCd Development Team
- * See: http://wiki.inspircd.org/Credits
+ * Copyright (C) 2009-2010 Daniel De Graaf <danieldg@inspircd.org>
*
- * This program is free but copyrighted software; see
- * the file COPYING for details.
+ * 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
+ * License as published by the Free Software Foundation, version 2.
*
- * ---------------------------------------------------
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+ * FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
+ * details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
+
#include "inspircd.h"
#include "main.h"
#include "treesocket.h"
-void TreeSocket::WriteLine(std::string line)
+static const char* const forge_common_1201[] = {
+ "m_allowinvite.so",
+ "m_alltime.so",
+ "m_auditorium.so",
+ "m_banexception.so",
+ "m_blockcaps.so",
+ "m_blockcolor.so",
+ "m_botmode.so",
+ "m_censor.so",
+ "m_chanfilter.so",
+ "m_chanhistory.so",
+ "m_channelban.so",
+ "m_chanprotect.so",
+ "m_chghost.so",
+ "m_chgname.so",
+ "m_commonchans.so",
+ "m_customtitle.so",
+ "m_deaf.so",
+ "m_delayjoin.so",
+ "m_delaymsg.so",
+ "m_exemptchanops.so",
+ "m_gecosban.so",
+ "m_globops.so",
+ "m_helpop.so",
+ "m_hidechans.so",
+ "m_hideoper.so",
+ "m_invisible.so",
+ "m_inviteexception.so",
+ "m_joinflood.so",
+ "m_kicknorejoin.so",
+ "m_knock.so",
+ "m_messageflood.so",
+ "m_muteban.so",
+ "m_nickflood.so",
+ "m_nicklock.so",
+ "m_noctcp.so",
+ "m_nokicks.so",
+ "m_nonicks.so",
+ "m_nonotice.so",
+ "m_nopartmsg.so",
+ "m_ojoin.so",
+ "m_operprefix.so",
+ "m_permchannels.so",
+ "m_redirect.so",
+ "m_regex_glob.so",
+ "m_regex_pcre.so",
+ "m_regex_posix.so",
+ "m_regex_tre.so",
+ "m_remove.so",
+ "m_sajoin.so",
+ "m_sakick.so",
+ "m_sanick.so",
+ "m_sapart.so",
+ "m_saquit.so",
+ "m_serverban.so",
+ "m_services_account.so",
+ "m_servprotect.so",
+ "m_setident.so",
+ "m_showwhois.so",
+ "m_silence.so",
+ "m_sslmodes.so",
+ "m_stripcolor.so",
+ "m_swhois.so",
+ "m_uninvite.so",
+ "m_watch.so"
+};
+
+static std::string wide_newline("\r\n");
+static std::string newline("\n");
+
+void TreeSocket::CompatAddModules(std::vector<std::string>& modlist)
{
- if (line[0] != ':' && LinkState == CONNECTED)
+ if (proto_version < 1202)
{
- ServerInstance->Logs->Log("m_spanningtree", DEFAULT, "Sending line without server prefix!");
- line = ":" + ServerInstance->Config->GetSID() + " " + line;
+ // you MUST have chgident loaded in order to be able to translate FIDENT
+ modlist.push_back("m_chgident.so");
+ for(int i=0; i * sizeof(char*) < sizeof(forge_common_1201); i++)
+ {
+ if (ServerInstance->Modules->Find(forge_common_1201[i]))
+ modlist.push_back(forge_common_1201[i]);
+ }
+ // module was merged
+ if (ServerInstance->Modules->Find("m_operchans.so"))
+ {
+ modlist.push_back("m_operchans.so");
+ modlist.push_back("m_operinvex.so");
+ }
}
- if (proto_version != ProtocolVersion)
+}
+
+void TreeSocket::WriteLine(std::string line)
+{
+ if (LinkState == CONNECTED)
{
- std::string::size_type a = line.find(' ');
- std::string::size_type b = line.find(' ', a);
- std::string command = line.substr(a,b);
- // now try to find a translation entry
- // TODO a more efficient lookup method will be needed later
- if (proto_version < 1202 && command == "FIDENT")
+ if (line[0] != ':')
{
- // a more aggressive method would be to translate to CHGIDENT
- ServerInstance->Logs->Log("m_spanningtree",DEBUG,"Dropping FIDENT to 1201-protocol server");
- return;
+ ServerInstance->Logs->Log("m_spanningtree", DEFAULT, "Sending line without server prefix!");
+ line = ":" + ServerInstance->Config->GetSID() + " " + line;
}
- }
+ if (proto_version != ProtocolVersion)
+ {
+ std::string::size_type a = line.find(' ');
+ std::string::size_type b = line.find(' ', a + 1);
+ std::string command = line.substr(a + 1, b-a-1);
+ // now try to find a translation entry
+ // TODO a more efficient lookup method will be needed later
+ if (proto_version < 1202 && command == "FIDENT")
+ {
+ ServerInstance->Logs->Log("m_spanningtree",DEBUG,"Rewriting FIDENT for 1201-protocol server");
+ line = ":" + ServerInstance->Config->GetSID() + " CHGIDENT " + line.substr(1,a-1) + line.substr(b);
+ }
+ else if (proto_version < 1202 && command == "SAVE")
+ {
+ ServerInstance->Logs->Log("m_spanningtree",DEBUG,"Rewriting SAVE for 1201-protocol server");
+ std::string::size_type c = line.find(' ', b + 1);
+ std::string uid = line.substr(b, c - b);
+ line = ":" + ServerInstance->Config->GetSID() + " SVSNICK" + uid + line.substr(b);
+ }
+ else if (proto_version < 1202 && command == "AWAY")
+ {
+ if (b != std::string::npos)
+ {
+ ServerInstance->Logs->Log("m_spanningtree",DEBUG,"Stripping AWAY timestamp for 1201-protocol server");
+ std::string::size_type c = line.find(' ', b + 1);
+ line.erase(b,c-b);
+ }
+ }
+ else if (proto_version < 1202 && command == "ENCAP")
+ {
+ // :src ENCAP target command [args...]
+ // A B C D
+ // Therefore B and C cannot be npos in a valid command
+ if (b == std::string::npos)
+ return;
+ std::string::size_type c = line.find(' ', b + 1);
+ if (c == std::string::npos)
+ return;
+ std::string::size_type d = line.find(' ', c + 1);
+ std::string subcmd = line.substr(c + 1, d - c - 1);
- ServerInstance->Logs->Log("m_spanningtree",DEBUG, "S[%d] O %s", this->GetFd(), line.c_str());
- line.append("\r\n");
- this->Write(line);
-}
+ if (subcmd == "CHGIDENT" && d != std::string::npos)
+ {
+ std::string::size_type e = line.find(' ', d + 1);
+ if (e == std::string::npos)
+ return; // not valid
+ std::string target = line.substr(d + 1, e - d - 1);
+ ServerInstance->Logs->Log("m_spanningtree",DEBUG,"Forging acceptance of CHGIDENT from 1201-protocol server");
+ recvq.insert(0, ":" + target + " FIDENT " + line.substr(e) + "\n");
+ }
+ Command* thiscmd = ServerInstance->Parser->GetHandler(subcmd);
+ if (thiscmd && subcmd != "WHOISNOTICE")
+ {
+ Version ver = thiscmd->creator->GetVersion();
+ if (ver.Flags & VF_OPTCOMMON)
+ {
+ ServerInstance->Logs->Log("m_spanningtree",DEBUG,"Removing ENCAP on '%s' for 1201-protocol server",
+ subcmd.c_str());
+ line.erase(a, c-a);
+ }
+ }
+ }
+ }
+ }
+ ServerInstance->Logs->Log("m_spanningtree", RAWIO, "S[%d] O %s", this->GetFd(), line.c_str());
+ this->WriteData(line);
+ if (proto_version < 1202)
+ this->WriteData(wide_newline);
+ else
+ this->WriteData(newline);
+}
projects / user / henk / code / inspircd.git / blobdiff