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|
/* +------------------------------------+
* | Inspire Internet Relay Chat Daemon |
* +------------------------------------+
*
* InspIRCd: (C) 2002-2011 InspIRCd Development Team
* See: http://wiki.inspircd.org/Credits
*
* This program is free but copyrighted software; see
* the file COPYING for details.
*
* ---------------------------------------------------
*/
#include "inspircd.h"
#include "xline.h"
/* $ModDesc: Provides the /cline command, which allows a connect class to be assigned */
class CLine : public XLine
{
public:
std::string matchtext;
CLine(time_t s_time, long d, const std::string& src, const std::string& Reason, const std::string& mask)
: XLine(s_time, d, src, Reason, "CLINE"), matchtext(mask)
{
}
bool Matches(User *u)
{
if (InspIRCd::Match(u->GetFullHost(), matchtext) || InspIRCd::Match(u->GetFullRealHost(), matchtext) || InspIRCd::Match(u->nick+"!"+u->ident+"@"+u->GetIPString(), matchtext))
return true;
return false;
}
bool Matches(const std::string &s)
{
if (matchtext == s)
return true;
return false;
}
void Apply(User *u)
{
}
void DisplayExpiry()
{
ServerInstance->SNO->WriteToSnoMask('x',"Removing expired C:line %s (set by %s %ld seconds ago)",
this->matchtext.c_str(), this->source.c_str(), (long int)(ServerInstance->Time() - this->set_time));
}
const char* Displayable()
{
// Note: we can't add class here, Displayable is used in sync and so forth
return matchtext.c_str();
}
};
/** An XLineFactory specialized to generate c:line pointers
*/
class CLineFactory : public XLineFactory
{
public:
CLineFactory() : XLineFactory("CLINE") { }
/** Generate a c:line
*/
XLine* Generate(time_t set_time, long duration, std::string source, std::string reason, std::string xline_specific_mask)
{
return new CLine(set_time, duration, source, reason, xline_specific_mask);
}
};
class CommandCLine : public Command
{
public:
CommandCLine(Module* Creator) : Command(Creator, "CLINE", 1, 3)
{
flags_needed = 'o'; this->syntax = "<nick!user@hostmask> [<duration>] classname :<reason>";
}
CmdResult Handle(const std::vector<std::string>& parameters, User *user)
{
/* syntax: CLINE nick!user@host time class :reason goes here */
/* 'time' is a human-readable timestring, like 2d3h2s. */
std::string target = parameters[0];
User *find = ServerInstance->FindNick(target.c_str());
if (find)
target = std::string("*!*@") + find->GetIPString();
if (parameters.size() == 1)
{
if (ServerInstance->XLines->DelLine(target.c_str(), "CLINE", user))
{
ServerInstance->SNO->WriteToSnoMask('x',"%s removed CLINE on %s",user->nick.c_str(),target.c_str());
return CMD_SUCCESS;
}
else
{
user->WriteServ("NOTICE %s :*** CLine %s not found in list, try /stats C.",user->nick.c_str(),target.c_str());
return CMD_FAILURE;
}
}
else if (parameters.size() >= 2)
{
long duration = ServerInstance->Duration(parameters[1]);
std::string expr;
if (parameters.size() > 2 && (duration || parameters[1][0] == '0'))
{
// they specified a time
expr = parameters[2];
}
else
{
// no time specification; the two parameters may need to be joined
duration = 0;
if (parameters.size() > 2)
expr = parameters[1] + " " + parameters[2];
else
expr = parameters[1];
}
CLine *r = NULL;
try
{
r = new CLine(ServerInstance->Time(), duration, user->nick, expr, target);
}
catch (...)
{
return CMD_FAILURE; // Do nothing. If we get here, the regex was fucked up, and they already got told it fucked up.
}
if (ServerInstance->XLines->AddLine(r, user))
{
if (!duration)
{
ServerInstance->SNO->WriteToSnoMask('x',"%s added permanent CLINE for %s: %s",
user->nick.c_str(), target.c_str(), expr.c_str());
}
else
{
time_t c_requires_crap = duration + ServerInstance->Time();
ServerInstance->SNO->WriteToSnoMask('x', "%s added timed CLINE for %s to expire on %s: %s",
user->nick.c_str(), target.c_str(), ServerInstance->TimeString(c_requires_crap).c_str(), expr.c_str());
}
ServerInstance->XLines->ApplyLines();
}
else
{
delete r;
user->WriteServ("NOTICE %s :*** CLine for %s already exists", user->nick.c_str(), target.c_str());
}
}
return CMD_FAILURE;
}
RouteDescriptor GetRouting(User* user, const std::vector<std::string>& parameters)
{
return ROUTE_BROADCAST;
}
};
class ModuleCLine : public Module
{
CommandCLine cmd;
CLineFactory f;
public:
ModuleCLine() : cmd(this) {}
void init()
{
ServerInstance->XLines->RegisterFactory(&f);
ServerInstance->AddCommand(&cmd);
ServerInstance->Modules->Attach(I_OnStats, this);
ServerInstance->Modules->Attach(I_OnCheckReady, this);
}
~ModuleCLine()
{
ServerInstance->XLines->DelAll("CLINE");
ServerInstance->XLines->UnregisterFactory(&f);
}
ModResult OnStats(char symbol, User* user, string_list& out)
{
if (symbol != 'C')
return MOD_RES_PASSTHRU;
ServerInstance->XLines->InvokeStats("CLINE", 223, user, out);
return MOD_RES_DENY;
}
ModResult OnCheckReady(LocalUser* user)
{
if (ServerInstance->ForcedClass.get(user))
return MOD_RES_PASSTHRU;
XLine* line = ServerInstance->XLines->MatchesLine("CLINE", user);
if (!line)
return MOD_RES_PASSTHRU;
std::string::size_type cbrk = line->reason.find(' ');
std::string cname = line->reason.substr(0, cbrk);
ServerInstance->ForcedClass.set(user, cname);
return MOD_RES_PASSTHRU;
}
Version GetVersion()
{
return Version("Provides the /cline command, which allows a connect class to be set on a user.",VF_VENDOR);
}
};
MODULE_INIT(ModuleCLine)
|
