mirror of
https://github.com/anope/anope.git
synced 2026-06-25 18:16:38 +02:00
Adam
465 lines
13 KiB
C++
465 lines
13 KiB
C++
/* hs_request.c - Add request and activate functionality to HostServ,
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*
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*
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* (C) 2003-2011 Anope Team
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* Contact us at team@anope.org
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*
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* Based on the original module by Rob <rob@anope.org>
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* Included in the Anope module pack since Anope 1.7.11
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* Anope Coder: GeniusDex <geniusdex@anope.org>
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*
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* Please read COPYING and README for further details.
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*
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* Send bug reports to the Anope Coder instead of the module
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* author, because any changes since the inclusion into anope
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* are not supported by the original author.
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*/
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#include "module.h"
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static bool HSRequestMemoUser = false;
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static bool HSRequestMemoOper = false;
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void my_add_host_request(const Anope::string &nick, const Anope::string &vIdent, const Anope::string &vhost, const Anope::string &creator, time_t tmp_time);
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void req_send_memos(CommandSource &source, const Anope::string &vIdent, const Anope::string &vHost);
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struct HostRequest
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{
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Anope::string ident;
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Anope::string host;
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time_t time;
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};
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typedef std::map<Anope::string, HostRequest *, std::less<ci::string> > RequestMap;
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RequestMap Requests;
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static Module *me;
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class CommandHSRequest : public Command
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{
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bool isvalidchar(char c)
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{
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if ((c >= 'A' && c <= 'Z') || (c >= 'a' && c <= 'z') || (c >= '0' && c <= '9') || c == '.' || c == '-')
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return true;
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return false;
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}
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public:
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CommandHSRequest() : Command("REQUEST", 1, 1)
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{
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this->SetDesc(_("Request a vHost for your nick"));
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}
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CommandReturn Execute(CommandSource &source, const std::vector<Anope::string> ¶ms)
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{
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User *u = source.u;
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Anope::string rawhostmask = params[0];
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Anope::string hostmask;
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Anope::string vIdent = myStrGetToken(rawhostmask, '@', 0); /* Get the first substring, @ as delimiter */
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if (!vIdent.empty())
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{
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rawhostmask = myStrGetTokenRemainder(rawhostmask, '@', 1); /* get the remaining string */
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if (rawhostmask.empty())
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{
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me->SendMessage(source, _("Syntax: \002REQUEST \037vhost\037\002"));
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return MOD_CONT;
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}
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if (vIdent.length() > Config->UserLen)
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{
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source.Reply(_(HOST_SET_IDENTTOOLONG), Config->UserLen);
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return MOD_CONT;
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}
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else
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for (Anope::string::iterator s = vIdent.begin(), s_end = vIdent.end(); s != s_end; ++s)
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if (!isvalidchar(*s))
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{
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source.Reply(_(HOST_SET_IDENT_ERROR));
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return MOD_CONT;
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}
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if (!ircd->vident)
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{
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source.Reply(_(HOST_NO_VIDENT));
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return MOD_CONT;
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}
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}
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if (rawhostmask.length() < Config->HostLen)
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hostmask = rawhostmask;
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else
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{
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source.Reply(_(HOST_SET_TOOLONG), Config->HostLen);
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return MOD_CONT;
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}
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if (!isValidHost(hostmask, 3))
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{
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source.Reply(_(HOST_SET_ERROR));
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return MOD_CONT;
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}
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if (HSRequestMemoOper && Config->MSSendDelay > 0 && u && u->lastmemosend + Config->MSSendDelay > Anope::CurTime)
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{
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me->SendMessage(source, _("Please wait %d seconds before requesting a new vHost"), Config->MSSendDelay);
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u->lastmemosend = Anope::CurTime;
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return MOD_CONT;
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}
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my_add_host_request(u->nick, vIdent, hostmask, u->nick, Anope::CurTime);
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me->SendMessage(source, _("Your vHost has been requested"));
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req_send_memos(source, vIdent, hostmask);
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Log(LOG_COMMAND, u, this, NULL) << "to request new vhost " << (!vIdent.empty() ? vIdent + "@" : "") << hostmask;
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return MOD_CONT;
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}
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bool OnHelp(CommandSource &source, const Anope::string &subcommand)
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{
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me->SendMessage(source, _("Syntax: \002REQUEST \037vhost\037\002"));
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me->SendMessage(source, " ");
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me->SendMessage(source, _("Request the given vHost to be actived for your nick by the\n"
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"network administrators. Please be patient while your request\n"
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"is being considered."));
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return true;
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}
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void OnSyntaxError(CommandSource &source, const Anope::string &subcommand)
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{
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me->SendMessage(source, _("Syntax: \002REQUEST \037vhost\037\002"));
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}
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};
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class CommandHSActivate : public Command
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{
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public:
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CommandHSActivate() : Command("ACTIVATE", 1, 1, "hostserv/set")
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{
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this->SetDesc(_("Approve the requested vHost of a user"));
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}
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CommandReturn Execute(CommandSource &source, const std::vector<Anope::string> ¶ms)
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{
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User *u = source.u;
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const Anope::string &nick = params[0];
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NickAlias *na = findnick(nick);
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if (na)
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{
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RequestMap::iterator it = Requests.find(na->nick);
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if (it != Requests.end())
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{
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na->hostinfo.SetVhost(it->second->ident, it->second->host, u->nick, it->second->time);
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FOREACH_MOD(I_OnSetVhost, OnSetVhost(na));
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if (HSRequestMemoUser)
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memo_send(source, na->nick, _("[auto memo] Your requested vHost has been approved."), 2);
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me->SendMessage(source, _("vHost for %s has been activated"), na->nick.c_str());
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Log(LOG_COMMAND, u, this, NULL) << "for " << na->nick << " for vhost " << (!it->second->ident.empty() ? it->second->ident + "@" : "") << it->second->host;
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delete it->second;
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Requests.erase(it);
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}
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else
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me->SendMessage(source, _("No request for nick %s found."), nick.c_str());
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}
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else
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source.Reply(_(NICK_X_NOT_REGISTERED), nick.c_str());
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return MOD_CONT;
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}
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bool OnHelp(CommandSource &source, const Anope::string &subcommand)
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{
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me->SendMessage(source, _("Syntax: \002ACTIVATE \037nick\037\002"));
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me->SendMessage(source, " ");
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me->SendMessage(source, _("Activate the requested vHost for the given nick."));
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if (HSRequestMemoUser)
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me->SendMessage(source, _("A memo informing the user will also be sent."));
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return true;
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}
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void OnSyntaxError(CommandSource &source, const Anope::string &subcommand)
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{
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me->SendMessage(source, _("Syntax: \002ACTIVATE \037nick\037\002"));
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}
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};
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class CommandHSReject : public Command
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{
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public:
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CommandHSReject() : Command("REJECT", 1, 2, "hostserv/set")
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{
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this->SetDesc(_("Reject the requested vHost of a user"));
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}
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CommandReturn Execute(CommandSource &source, const std::vector<Anope::string> ¶ms)
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{
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User *u = source.u;
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const Anope::string &nick = params[0];
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const Anope::string &reason = params.size() > 1 ? params[1] : "";
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RequestMap::iterator it = Requests.find(nick);
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if (it != Requests.end())
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{
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delete it->second;
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Requests.erase(it);
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if (HSRequestMemoUser)
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{
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char message[BUFSIZE];
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if (!reason.empty())
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snprintf(message, sizeof(message), _("[auto memo] Your requested vHost has been rejected. Reason: %s"), reason.c_str());
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else
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snprintf(message, sizeof(message), "%s", _("[auto memo] Your requested vHost has been rejected."));
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memo_send(source, nick, message, 2);
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}
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me->SendMessage(source, _("vHost for %s has been rejected"), nick.c_str());
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Log(LOG_COMMAND, u, this, NULL) << "to reject vhost for " << nick << " (" << (!reason.empty() ? reason : "") << ")";
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}
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else
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me->SendMessage(source, _("No request for nick %s found."), nick.c_str());
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return MOD_CONT;
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}
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bool OnHelp(CommandSource &source, const Anope::string &subcommand)
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{
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me->SendMessage(source, _("Syntax: \002REJECT \037nick\037\002"));
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me->SendMessage(source, " ");
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me->SendMessage(source, _("Reject the requested vHost for the given nick."));
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if (HSRequestMemoUser)
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me->SendMessage(source, _("A memo informing the user will also be sent."));
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return true;
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}
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void OnSyntaxError(CommandSource &source, const Anope::string &subcommand)
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{
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me->SendMessage(source, _("Syntax: \002REJECT \037nick\037\002"));
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}
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};
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class HSListBase : public Command
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{
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protected:
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CommandReturn DoList(CommandSource &source)
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{
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int counter = 1;
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int from = 0, to = 0;
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unsigned display_counter = 0;
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for (RequestMap::iterator it = Requests.begin(), it_end = Requests.end(); it != it_end; ++it)
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{
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HostRequest *hr = it->second;
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if (((counter >= from && counter <= to) || (!from && !to)) && display_counter < Config->NSListMax)
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{
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++display_counter;
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if (!hr->ident.empty())
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source.Reply(_("#%d Nick:\002%s\002, vhost:\002%s\002@\002%s\002 (%s - %s)"), counter, it->first.c_str(), hr->ident.c_str(), hr->host.c_str(), it->first.c_str(), do_strftime(hr->time).c_str());
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else
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source.Reply(_("#%d Nick:\002%s\002, vhost:\002%s\002 (%s - %s)"), counter, it->first.c_str(), hr->host.c_str(), it->first.c_str(), do_strftime(hr->time).c_str());
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}
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++counter;
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}
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source.Reply(_("Displayed all records (Count: \002%d\002)"), display_counter);
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return MOD_CONT;
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}
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public:
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HSListBase(const Anope::string &cmd, int min, int max) : Command(cmd, min, max, "hostserv/set")
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{
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}
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};
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class CommandHSWaiting : public HSListBase
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{
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public:
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CommandHSWaiting() : HSListBase("WAITING", 0, 0)
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{
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this->SetDesc(_("Convenience command for LIST +req"));
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}
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CommandReturn Execute(CommandSource &source, const std::vector<Anope::string> ¶ms)
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{
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return this->DoList(source);
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}
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bool OnHelp(CommandSource &source, const Anope::string &subcommand)
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{
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me->SendMessage(source, _("Syntax: \002WAITING\002"));
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me->SendMessage(source, " ");
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me->SendMessage(source, _("This command is provided for convenience. It is essentially\n"
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"the same as performing a LIST +req ."));
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return true;
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}
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};
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class HSRequest : public Module
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{
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CommandHSRequest commandhsrequest;
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CommandHSActivate commandhsactive;
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CommandHSReject commandhsreject;
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CommandHSWaiting commandhswaiting;
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public:
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HSRequest(const Anope::string &modname, const Anope::string &creator) : Module(modname, creator)
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{
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me = this;
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this->AddCommand(HostServ, &commandhsrequest);
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this->AddCommand(HostServ, &commandhsactive);
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this->AddCommand(HostServ, &commandhsreject);
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this->AddCommand(HostServ, &commandhswaiting);
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this->SetAuthor("Anope");
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this->SetType(SUPPORTED);
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this->OnReload(false);
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Implementation i[] = { I_OnPreCommand, I_OnDatabaseRead, I_OnDatabaseWrite, I_OnReload };
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ModuleManager::Attach(i, this, 4);
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}
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~HSRequest()
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{
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/* Clean up all open host requests */
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while (!Requests.empty())
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{
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delete Requests.begin()->second;
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Requests.erase(Requests.begin());
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}
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}
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EventReturn OnPreCommand(CommandSource &source, Command *command, const std::vector<Anope::string> ¶ms)
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{
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BotInfo *service = source.owner;
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if (service == HostServ)
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{
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if (command->name.equals_ci("LIST"))
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{
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Anope::string key = params.size() ? params[0] : "";
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if (!key.empty() && key.equals_ci("+req"))
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{
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std::vector<Anope::string> emptyParams;
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Command *c = FindCommand(HostServ, "WAITING");
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if (!c)
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throw CoreException("No waiting command?");
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c->Execute(source, emptyParams);
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return EVENT_STOP;
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}
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}
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}
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else if (service == NickServ)
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{
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if (command->name.equals_ci("DROP"))
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{
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NickAlias *na = findnick(source.u->nick);
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if (na)
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{
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RequestMap::iterator it = Requests.find(na->nick);
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if (it != Requests.end())
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{
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delete it->second;
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Requests.erase(it);
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}
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}
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}
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}
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return EVENT_CONTINUE;
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}
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EventReturn OnDatabaseRead(const std::vector<Anope::string> ¶ms)
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{
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if (params[0].equals_ci("HS_REQUEST") && params.size() >= 5)
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{
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Anope::string vident = params[2].equals_ci("(null)") ? "" : params[2];
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my_add_host_request(params[1], vident, params[3], params[1], params[4].is_pos_number_only() ? convertTo<time_t>(params[4]) : 0);
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return EVENT_STOP;
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}
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return EVENT_CONTINUE;
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}
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void OnDatabaseWrite(void (*Write)(const Anope::string &))
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{
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for (RequestMap::iterator it = Requests.begin(), it_end = Requests.end(); it != it_end; ++it)
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{
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HostRequest *hr = it->second;
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std::stringstream buf;
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buf << "HS_REQUEST " << it->first << " " << (hr->ident.empty() ? "(null)" : hr->ident) << " " << hr->host << " " << hr->time;
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Write(buf.str());
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}
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}
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void OnReload(bool)
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{
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ConfigReader config;
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HSRequestMemoUser = config.ReadFlag("hs_request", "memouser", "no", 0);
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HSRequestMemoOper = config.ReadFlag("hs_request", "memooper", "no", 0);
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Log(LOG_DEBUG) << "[hs_request] Set config vars: MemoUser=" << HSRequestMemoUser << " MemoOper=" << HSRequestMemoOper;
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}
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};
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void req_send_memos(CommandSource &source, const Anope::string &vIdent, const Anope::string &vHost)
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{
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Anope::string host;
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std::list<std::pair<Anope::string, Anope::string> >::iterator it, it_end;
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if (!vIdent.empty())
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host = vIdent + "@" + vHost;
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else
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host = vHost;
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if (HSRequestMemoOper == 1)
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for (unsigned i = 0; i < Config->Opers.size(); ++i)
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{
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Oper *o = Config->Opers[i];
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NickAlias *na = findnick(o->name);
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if (!na)
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continue;
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char message[BUFSIZE];
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snprintf(message, sizeof(message), _("[auto memo] vHost \002%s\002 has been requested."), host.c_str());
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memo_send(source, na->nick, message, 2);
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}
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}
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void my_add_host_request(const Anope::string &nick, const Anope::string &vIdent, const Anope::string &vhost, const Anope::string &creator, time_t tmp_time)
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{
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HostRequest *hr = new HostRequest;
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hr->ident = vIdent;
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hr->host = vhost;
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hr->time = tmp_time;
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RequestMap::iterator it = Requests.find(nick);
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if (it != Requests.end())
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{
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delete it->second;
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Requests.erase(it);
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}
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Requests.insert(std::make_pair(nick, hr));
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}
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void my_load_config()
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{
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ConfigReader config;
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HSRequestMemoUser = config.ReadFlag("hs_request", "memouser", "no", 0);
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HSRequestMemoOper = config.ReadFlag("hs_request", "memooper", "no", 0);
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Log(LOG_DEBUG) << "[hs_request] Set config vars: MemoUser=" << HSRequestMemoUser << " MemoOper=" << HSRequestMemoOper;
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}
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MODULE_INIT(HSRequest)
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