X-Git-Url: https://git.netwichtig.de/gitweb/?a=blobdiff_plain;f=src%2Fmodules%2Fm_spanningtree%2Fuid.cpp;h=dd4591a9ba71185f8473e662767a08e90fdac3af;hb=8710724b5518ae9858309e548514f76e620a8459;hp=7dd2cad1df9a081d1d233ca46a49f631bfd01403;hpb=16c80276ea6cba0d36da6f79a0fe7004b0e6f0ea;p=user%2Fhenk%2Fcode%2Finspircd.git diff --git a/src/modules/m_spanningtree/uid.cpp b/src/modules/m_spanningtree/uid.cpp index 7dd2cad1d..dd4591a9b 100644 --- a/src/modules/m_spanningtree/uid.cpp +++ b/src/modules/m_spanningtree/uid.cpp @@ -23,10 +23,7 @@ #include "commands.h" #include "utils.h" -#include "link.h" -#include "treesocket.h" #include "treeserver.h" -#include "resolvers.h" CmdResult CommandUID::Handle(const parameterlist ¶ms, User* serversrc) { @@ -35,13 +32,10 @@ CmdResult CommandUID::Handle(const parameterlist ¶ms, User* serversrc) * 0 1 2 3 4 5 6 7 8 9 (n-1) * UID uuid age nick host dhost ident ip.string signon +modes (modepara) :gecos */ - if (params.size() < 10) - return CMD_INVALID; - time_t age_t = ConvToInt(params[1]); time_t signon = ConvToInt(params[7]); std::string empty; - std::string modestr(params[8]); + const std::string& modestr = params[8]; TreeServer* remoteserver = Utils->FindServer(serversrc->server); @@ -68,7 +62,7 @@ CmdResult CommandUID::Handle(const parameterlist ¶ms, User* serversrc) * Nick collision. */ int collide = sock->DoCollision(iter->second, age_t, params[5], params[6], params[0]); - ServerInstance->Logs->Log("m_spanningtree",DEBUG,"*** Collision on %s, collide=%d", params[2].c_str(), collide); + ServerInstance->Logs->Log(MODNAME, LOG_DEBUG, "*** Collision on %s, collide=%d", params[2].c_str(), collide); if (collide != 1) { @@ -91,7 +85,7 @@ CmdResult CommandUID::Handle(const parameterlist ¶ms, User* serversrc) } catch (...) { - ServerInstance->Logs->Log("m_spanningtree", DEFAULT, "Duplicate UUID %s in client introduction", params[0].c_str()); + ServerInstance->Logs->Log(MODNAME, LOG_DEFAULT, "Duplicate UUID %s in client introduction", params[0].c_str()); return CMD_INVALID; } (*(ServerInstance->Users->clientlist))[params[2]] = _new; @@ -104,49 +98,47 @@ CmdResult CommandUID::Handle(const parameterlist ¶ms, User* serversrc) _new->signon = signon; _new->age = age_t; - /* we need to remove the + from the modestring, so we can do our stuff */ - std::string::size_type pos_after_plus = modestr.find_first_not_of('+'); - if (pos_after_plus != std::string::npos) - modestr = modestr.substr(pos_after_plus); - unsigned int paramptr = 9; - for (std::string::iterator v = modestr.begin(); v != modestr.end(); v++) + + for (std::string::const_iterator v = modestr.begin(); v != modestr.end(); ++v) { - /* For each mode thats set, increase counter */ + // Accept more '+' chars, for now + if (*v == '+') + continue; + + /* For each mode thats set, find the mode handler and set it on the new user */ ModeHandler* mh = ServerInstance->Modes->FindMode(*v, MODETYPE_USER); + if (!mh) + { + ServerInstance->Logs->Log(MODNAME, LOG_DEFAULT, "Unrecognised mode '%c' for a user in UID, dropping link", *v); + return CMD_INVALID; + } - if (mh) + if (mh->GetNumParams(true)) { - if (mh->GetNumParams(true)) - { - if (paramptr >= params.size() - 1) - return CMD_INVALID; - std::string mp = params[paramptr++]; - /* IMPORTANT NOTE: - * All modes are assumed to succeed here as they are being set by a remote server. - * Modes CANNOT FAIL here. If they DO fail, then the failure is ignored. This is important - * to note as all but one modules currently cannot ever fail in this situation, except for - * m_servprotect which specifically works this way to prevent the mode being set ANYWHERE - * but here, at client introduction. You may safely assume this behaviour is standard and - * will not change in future versions if you want to make use of this protective behaviour - * yourself. - */ - mh->OnModeChange(_new, _new, NULL, mp, true); - } - else - mh->OnModeChange(_new, _new, NULL, empty, true); - _new->SetMode(*v, true); + if (paramptr >= params.size() - 1) + return CMD_INVALID; + std::string mp = params[paramptr++]; + /* IMPORTANT NOTE: + * All modes are assumed to succeed here as they are being set by a remote server. + * Modes CANNOT FAIL here. If they DO fail, then the failure is ignored. This is important + * to note as all but one modules currently cannot ever fail in this situation, except for + * m_servprotect which specifically works this way to prevent the mode being set ANYWHERE + * but here, at client introduction. You may safely assume this behaviour is standard and + * will not change in future versions if you want to make use of this protective behaviour + * yourself. + */ + mh->OnModeChange(_new, _new, NULL, mp, true); } + else + mh->OnModeChange(_new, _new, NULL, empty, true); + _new->SetMode(mh, true); } - /* now we've done with modes processing, put the + back for remote servers */ - if (modestr[0] != '+') - modestr = "+" + modestr; - _new->SetClientIP(params[6].c_str()); ServerInstance->Users->AddGlobalClone(_new); - remoteserver->SetUserCount(1); // increment by 1 + remoteserver->UserCount++; bool dosend = true; @@ -154,17 +146,15 @@ CmdResult CommandUID::Handle(const parameterlist ¶ms, User* serversrc) dosend = false; if (dosend) - ServerInstance->SNO->WriteToSnoMask('C',"Client connecting at %s: %s!%s@%s (%s) [%s]", _new->server.c_str(), _new->nick.c_str(), _new->ident.c_str(), _new->host.c_str(), _new->GetIPString(), _new->fullname.c_str()); + ServerInstance->SNO->WriteToSnoMask('C',"Client connecting at %s: %s (%s) [%s]", _new->server.c_str(), _new->GetFullRealHost().c_str(), _new->GetIPString().c_str(), _new->fullname.c_str()); - FOREACH_MOD(I_OnPostConnect,OnPostConnect(_new)); + FOREACH_MOD(OnPostConnect, (_new)); return CMD_SUCCESS; } CmdResult CommandFHost::Handle(const parameterlist ¶ms, User* src) { - if (params.size() < 1) - return CMD_INVALID; if (IS_SERVER(src)) return CMD_FAILURE; src->ChangeDisplayedHost(params[0].c_str()); @@ -173,8 +163,6 @@ CmdResult CommandFHost::Handle(const parameterlist ¶ms, User* src) CmdResult CommandFIdent::Handle(const parameterlist ¶ms, User* src) { - if (params.size() < 1) - return CMD_INVALID; if (IS_SERVER(src)) return CMD_FAILURE; src->ChangeIdent(params[0].c_str()); @@ -183,8 +171,6 @@ CmdResult CommandFIdent::Handle(const parameterlist ¶ms, User* src) CmdResult CommandFName::Handle(const parameterlist ¶ms, User* src) { - if (params.size() < 1) - return CMD_INVALID; if (IS_SERVER(src)) return CMD_FAILURE; src->ChangeName(params[0].c_str());