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|
/* +------------------------------------+
* | Inspire Internet Relay Chat Daemon |
* +------------------------------------+
*
* InspIRCd: (C) 2002-2008 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"
#include "m_cap.h"
static const char* dummy = "ON";
/* $ModDesc: Provides aliases of commands. */
class ModuleNamesX : public Module
{
public:
ModuleNamesX(InspIRCd* Me)
: Module(Me)
{
Implementation eventlist[] = { I_OnSyncUserMetaData, I_OnPreCommand, I_OnUserList, I_On005Numeric, I_OnEvent };
ServerInstance->Modules->Attach(eventlist, this, 5);
}
virtual ~ModuleNamesX()
{
}
void OnSyncUserMetaData(User* user, Module* proto,void* opaque, const std::string &extname, bool displayable)
{
if ((displayable) && (extname == "NAMESX"))
proto->ProtoSendMetaData(opaque, TYPE_USER, user, extname, "Enabled");
}
virtual Version GetVersion()
{
return Version(1,1,0,1,VF_VENDOR,API_VERSION);
}
virtual void On005Numeric(std::string &output)
{
output.append(" NAMESX");
}
virtual int OnPreCommand(const std::string &command, const char* const* parameters, int pcnt, User *user, bool validated, const std::string &original_line)
{
irc::string c = command.c_str();
/* We don't actually create a proper command handler class for PROTOCTL,
* because other modules might want to have PROTOCTL hooks too.
* Therefore, we just hook its as an unvalidated command therefore we
* can capture it even if it doesnt exist! :-)
*/
if (c == "PROTOCTL")
{
if ((pcnt) && (!strcasecmp(parameters[0],"NAMESX")))
{
user->Extend("NAMESX",dummy);
return 1;
}
}
return 0;
}
virtual int OnUserList(User* user, Channel* Ptr, CUList* &ulist)
{
if (user->GetExt("NAMESX"))
{
char list[MAXBUF];
size_t dlen, curlen;
dlen = curlen = snprintf(list,MAXBUF,"353 %s %c %s :", user->nick, Ptr->IsModeSet('s') ? '@' : Ptr->IsModeSet('p') ? '*' : '=', Ptr->name);
int numusers = 0;
char* ptr = list + dlen;
if (!ulist)
ulist = Ptr->GetUsers();
bool has_user = Ptr->HasUser(user);
for (CUList::iterator i = ulist->begin(); i != ulist->end(); i++)
{
if ((!has_user) && (i->first->IsModeSet('i')))
continue;
if (i->first->Visibility && !i->first->Visibility->VisibleTo(user))
continue;
size_t ptrlen = snprintf(ptr, MAXBUF, "%s%s ", Ptr->GetAllPrefixChars(i->first), i->second.c_str());
/* OnUserList can change this - reset it back to normal */
i->second = i->first->nick;
curlen += ptrlen;
ptr += ptrlen;
numusers++;
if (curlen > (480-NICKMAX))
{
/* list overflowed into multiple numerics */
user->WriteServ(std::string(list));
/* reset our lengths */
dlen = curlen = snprintf(list,MAXBUF,"353 %s %c %s :", user->nick, Ptr->IsModeSet('s') ? '@' : Ptr->IsModeSet('p') ? '*' : '=', Ptr->name);
ptr = list + dlen;
ptrlen = 0;
numusers = 0;
}
}
/* if whats left in the list isnt empty, send it */
if (numusers)
{
user->WriteServ(std::string(list));
}
user->WriteServ("366 %s %s :End of /NAMES list.", user->nick, Ptr->name);
return 1;
}
return 0;
}
virtual void OnEvent(Event *ev)
{
if (ev->GetEventID() == "cap_req")
{
CapData *data = (CapData *) ev->GetData();
std::vector<std::string>::iterator it;
if ((it = std::find(data->wanted.begin(), data->wanted.end(), "multi-prefix")) != data->wanted.end())
{
// we can handle this, so ACK it, and remove it from the wanted list
data->ack.push_back(*it);
data->wanted.erase(it);
data->user->Extend("NAMESX",dummy);
}
}
if (ev->GetEventID() == "cap_ls")
{
CapData *data = (CapData *) ev->GetData();
data->wanted.push_back("multi-prefix");
}
if (ev->GetEventID() == "cap_list")
{
CapData *data = (CapData *) ev->GetData();
if (data->user->GetExt("NAMESX"))
data->wanted.push_back("multi-prefix");
}
if (ev->GetEventID() == "cap_clear")
{
CapData *data = (CapData *) ev->GetData();
data->ack.push_back("-multi-prefix");
data->user->Shrink("NAMESX");
}
}
};
MODULE_INIT(ModuleNamesX)
|
