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/* HostServ core functions
*
* (C) 2003-2020 Anope Team
* Contact us at team@anope.org
*
* Please read COPYING and README for further details.
*
* Based on the original code of Epona by Lara.
* Based on the original code of Services by Andy Church.
*/
#include "module.h"
class CommandHSList : public Command
{
public:
CommandHSList(Module *creator) : Command(creator, "hostserv/list", 0, 1)
{
this->SetDesc(_("Displays one or more vhost entries"));
this->SetSyntax(_("[\037key\037|\037#X-Y\037]"));
}
void Execute(CommandSource &source, const std::vector<Anope::string> ¶ms) anope_override
{
const Anope::string &key = !params.empty() ? params[0] : "";
int from = 0, to = 0, counter = 1;
/**
* Do a check for a range here, then in the next loop
* we'll only display what has been requested..
**/
if (!key.empty() && key[0] == '#')
{
size_t tmp = key.find('-');
if (tmp == Anope::string::npos || tmp == key.length() || tmp == 1)
{
source.Reply(LIST_INCORRECT_RANGE);
return;
}
for (unsigned i = 1, end = key.length(); i < end; ++i)
{
if (!isdigit(key[i]) && i != tmp)
{
source.Reply(LIST_INCORRECT_RANGE);
return;
}
try
{
from = convertTo<int>(key.substr(1, tmp - 1));
to = convertTo<int>(key.substr(tmp + 1));
}
catch (const ConvertException &) { }
}
}
unsigned display_counter = 0, listmax = Config->GetModule(this->owner)->Get<unsigned>("listmax", "50");
ListFormatter list(source.GetAccount());
list.AddColumn(_("Number")).AddColumn(_("Nick")).AddColumn(_("Vhost")).AddColumn(_("Creator")).AddColumn(_("Created"));
for (nickalias_map::const_iterator it = NickAliasList->begin(), it_end = NickAliasList->end(); it != it_end; ++it)
{
const NickAlias *na = it->second;
if (!na->HasVhost())
continue;
if (!key.empty() && key[0] != '#')
{
if ((Anope::Match(na->nick, key) || Anope::Match(na->GetVhostHost(), key)) && display_counter < listmax)
{
++display_counter;
ListFormatter::ListEntry entry;
entry["Number"] = stringify(display_counter);
entry["Nick"] = na->nick;
if (!na->GetVhostIdent().empty())
entry["Vhost"] = na->GetVhostIdent() + "@" + na->GetVhostHost();
else
entry["Vhost"] = na->GetVhostHost();
entry["Creator"] = na->GetVhostCreator();
entry["Created"] = Anope::strftime(na->GetVhostCreated(), NULL, true);
list.AddEntry(entry);
}
}
else
{
/**
* List the host if its in the display range, and not more
* than NSListMax records have been displayed...
**/
if (((counter >= from && counter <= to) || (!from && !to)) && display_counter < listmax)
{
++display_counter;
ListFormatter::ListEntry entry;
entry["Number"] = stringify(display_counter);
entry["Nick"] = na->nick;
if (!na->GetVhostIdent().empty())
entry["Vhost"] = na->GetVhostIdent() + "@" + na->GetVhostHost();
else
entry["Vhost"] = na->GetVhostHost();
entry["Creator"] = na->GetVhostCreator();
entry["Created"] = Anope::strftime(na->GetVhostCreated(), NULL, true);
list.AddEntry(entry);
}
}
++counter;
}
if (!display_counter)
{
source.Reply(_("No records to display."));
return;
}
if (!key.empty())
source.Reply(_("Displayed records matching key \002%s\002 (count: \002%d\002)."), key.c_str(), display_counter);
else
{
if (from)
source.Reply(_("Displayed records from \002%d\002 to \002%d\002."), from, to);
else
source.Reply(_("Displayed all records (count: \002%d\002)."), display_counter);
}
std::vector<Anope::string> replies;
list.Process(replies);
for (unsigned i = 0; i < replies.size(); ++i)
source.Reply(replies[i]);
}
bool OnHelp(CommandSource &source, const Anope::string &subcommand) anope_override
{
this->SendSyntax(source);
source.Reply(" ");
source.Reply(_("This command lists registered vhosts to the operator.\n"
"If a \037key\037 is specified, only entries whose nick or vhost match\n"
"the pattern given in \037key\037 are displayed e.g. Rob* for all\n"
"entries beginning with \"Rob\"\n"
"If a \037#X-Y\037 style is used, only entries between the range of \002X\002\n"
"and \002Y\002 will be displayed, e.g. \002#1-3\002 will display the first 3\n"
"nick/vhost entries."));
return true;
}
};
class HSList : public Module
{
CommandHSList commandhslist;
public:
HSList(const Anope::string &modname, const Anope::string &creator) : Module(modname, creator, VENDOR),
commandhslist(this)
{
if (!IRCD || !IRCD->CanSetVHost)
throw ModuleException("Your IRCd does not support vhosts");
}
};
MODULE_INIT(HSList)
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