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|
/* +------------------------------------+
* | Inspire Internet Relay Chat Daemon |
* +------------------------------------+
*
* InspIRCd: (C) 2002-2009 InspIRCd Development Team
* See: http://www.inspircd.org/wiki/index.php/Credits
*
* This program is free but copyrighted software; see
* the file COPYING for details.
*
* ---------------------------------------------------
*/
#include "inspircd.h"
/* $ModDesc: Provides the /check command to retrieve information on a user, channel, or IP address */
/** Handle /CHECK
*/
class CommandCheck : public Command
{
public:
CommandCheck (InspIRCd* Instance) : Command(Instance,"CHECK", "o", 1)
{
this->source = "m_check.so";
syntax = "<nickname>|<ip>|<hostmask>|<channel>";
}
CmdResult Handle (const std::vector<std::string> ¶meters, User *user)
{
User *targuser;
Channel *targchan;
std::string checkstr;
std::string chliststr;
char timebuf[60];
struct tm *mytime;
checkstr = "304 " + std::string(user->nick) + " :CHECK";
targuser = ServerInstance->FindNick(parameters[0]);
targchan = ServerInstance->FindChan(parameters[0]);
/*
* Syntax of a /check reply:
* :server.name 304 target :CHECK START <target>
* :server.name 304 target :CHECK <field> <value>
* :server.name 304 target :CHECK END
*/
user->WriteServ(checkstr + " START " + parameters[0]);
if (targuser)
{
/* /check on a user */
user->WriteServ(checkstr + " nuh " + targuser->GetFullHost());
user->WriteServ(checkstr + " realnuh " + targuser->GetFullRealHost());
user->WriteServ(checkstr + " realname " + targuser->fullname);
user->WriteServ(checkstr + " modes +" + targuser->FormatModes());
user->WriteServ(checkstr + " snomasks +" + targuser->FormatNoticeMasks());
user->WriteServ(checkstr + " server " + targuser->server);
if (IS_AWAY(targuser))
{
/* user is away */
user->WriteServ(checkstr + " awaymsg " + targuser->awaymsg);
}
if (IS_OPER(targuser))
{
/* user is an oper of type ____ */
user->WriteServ(checkstr + " opertype " + irc::Spacify(targuser->oper.c_str()));
}
if (IS_LOCAL(targuser))
{
/* port information is only held for a local user! */
user->WriteServ(checkstr + " onport " + ConvToStr(targuser->GetPort()));
}
chliststr = targuser->ChannelList(targuser);
std::stringstream dump(chliststr);
ServerInstance->DumpText(user,checkstr + " onchans ", dump);
}
else if (targchan)
{
/* /check on a channel */
time_t creation_time = targchan->age;
time_t topic_time = targchan->topicset;
mytime = gmtime(&creation_time);
strftime(timebuf, 59, "%Y/%m/%d - %H:%M:%S", mytime);
user->WriteServ(checkstr + " timestamp " + timebuf);
if (targchan->topic[0] != 0)
{
/* there is a topic, assume topic related information exists */
user->WriteServ(checkstr + " topic " + targchan->topic);
user->WriteServ(checkstr + " topic_setby " + targchan->setby);
mytime = gmtime(&topic_time);
strftime(timebuf, 59, "%Y/%m/%d - %H:%M:%S", mytime);
user->WriteServ(checkstr + " topic_setat " + timebuf);
}
user->WriteServ(checkstr + " modes " + targchan->ChanModes(true));
user->WriteServ(checkstr + " membercount " + ConvToStr(targchan->GetUserCounter()));
/* now the ugly bit, spool current members of a channel. :| */
CUList *ulist= targchan->GetUsers();
/* note that unlike /names, we do NOT check +i vs in the channel */
for (CUList::iterator i = ulist->begin(); i != ulist->end(); i++)
{
char tmpbuf[MAXBUF];
/*
* Unlike Asuka, I define a clone as coming from the same host. --w00t
*/
snprintf(tmpbuf, MAXBUF, "%lu %s%s (%s@%s) %s ", ServerInstance->Users->GlobalCloneCount(i->first), targchan->GetAllPrefixChars(i->first), i->first->nick.c_str(), i->first->ident.c_str(), i->first->dhost.c_str(), i->first->fullname.c_str());
user->WriteServ(checkstr + " member " + tmpbuf);
}
}
else
{
/* /check on an IP address, or something that doesn't exist */
long x = 0;
/* hostname or other */
for (user_hash::const_iterator a = ServerInstance->Users->clientlist->begin(); a != ServerInstance->Users->clientlist->end(); a++)
{
if (InspIRCd::Match(a->second->host, parameters[0], ascii_case_insensitive_map) || InspIRCd::Match(a->second->dhost, parameters[0], ascii_case_insensitive_map))
{
/* host or vhost matches mask */
user->WriteServ(checkstr + " match " + ConvToStr(++x) + " " + a->second->GetFullRealHost());
}
/* IP address */
else if (InspIRCd::MatchCIDR(a->second->GetIPString(), parameters[0]))
{
/* same IP. */
user->WriteServ(checkstr + " match " + ConvToStr(++x) + " " + a->second->GetFullRealHost());
}
}
user->WriteServ(checkstr + " matches " + ConvToStr(x));
}
user->WriteServ(checkstr + " END " + parameters[0]);
return CMD_LOCALONLY;
}
};
class ModuleCheck : public Module
{
private:
CommandCheck *mycommand;
public:
ModuleCheck(InspIRCd* Me) : Module(Me)
{
mycommand = new CommandCheck(ServerInstance);
ServerInstance->AddCommand(mycommand);
}
virtual ~ModuleCheck()
{
}
virtual Version GetVersion()
{
return Version("$Id$", VF_VENDOR, API_VERSION);
}
};
MODULE_INIT(ModuleCheck)
|
