-/* +------------------------------------+
- * | Inspire Internet Relay Chat Daemon |
- * +------------------------------------+
+/* +------------------------------------+
+ * | Inspire Internet Relay Chat Daemon |
+ * +------------------------------------+
*
- * InspIRCd is copyright (C) 2002-2006 ChatSpike-Dev.
- * E-mail:
- *<brain@chatspike.net>
- *<Craig@chatspike.net>
+ * InspIRCd: (C) 2002-2007 InspIRCd Development Team
+ * See: http://www.inspircd.org/wiki/index.php/Credits
*
- * Written by Craig Edwards, Craig McLure, and others.
* This program is free but copyrighted software; see
- *the file COPYING for details.
+ * the file COPYING for details.
*
* ---------------------------------------------------
*/
/* get the last 'visible' chan of a user */
static char *getlastchanname(userrec *u)
{
- for (std::vector<ucrec*>::const_iterator v = u->chans.begin(); v != u->chans.end(); v++)
+ UCListIter i = u->chans.begin();
+ if (i != u->chans.end())
{
- ucrec* temp = (ucrec*)*v;
-
- if (temp->channel)
- {
- if (!temp->channel->IsModeSet('s'))
- return temp->channel->name;
- }
+ if (!i->first->IsModeSet('s'))
+ return i->first->name;
}
return "*";
}
-bool whomatch(userrec* user, const char* matchtext, bool opt_realname, bool opt_showrealhost)
+bool whomatch(userrec* user, const char* matchtext, bool opt_realname, bool opt_showrealhost, bool opt_mode)
{
bool realhost = false;
bool realname = false;
+ bool positive = true;
if (user->registered != REG_ALL)
return false;
+ if (opt_mode)
+ {
+ for (const char* n = matchtext; *n; n++)
+ {
+ if (*n == '+')
+ {
+ positive = true;
+ continue;
+ }
+ else if (*n == '-')
+ {
+ positive = false;
+ continue;
+ }
+ if (user->IsModeSet(*n) != positive)
+ return false;
+ }
+ return true;
+ }
+
if (opt_realname)
realname = match(user->fullname, matchtext);
return new cmd_who(Instance);
}
+bool cmd_who::CanView(chanrec* chan, userrec* user)
+{
+ if (!user || !chan)
+ return false;
+
+ /* Execute items in fastest-to-execute first order */
+ if (*user->oper)
+ return true;
+ else if (!chan->IsModeSet('s') && !chan->IsModeSet('p'))
+ return true;
+ else if (chan->HasUser(user))
+ return true;
+
+ return false;
+}
+
+void cmd_who::SendWhoLine(userrec* user, const std::string &initial, chanrec* ch, userrec* u, std::vector<std::string> &whoresults)
+{
+ std::string lcn = getlastchanname(u);
+ chanrec* chlast = ServerInstance->FindChan(lcn);
+
+ std::string wholine = initial + (ch ? ch->name : lcn) + " " + u->ident + " " + (opt_showrealhost ? u->host : u->dhost) + " " +
+ ((*ServerInstance->Config->HideWhoisServer && !*user->oper) ? ServerInstance->Config->HideWhoisServer : u->server) +
+ " " + u->nick + " ";
+
+ /* away? */
+ if (u->awaymsg)
+ {
+ wholine.append("G");
+ }
+ else
+ {
+ wholine.append("H");
+ }
+
+ /* oper? */
+ if (u->oper)
+ {
+ wholine.append("*");
+ }
+
+ wholine = wholine + (ch ? ch->GetPrefixChar(u) : (chlast ? chlast->GetPrefixChar(u) : "")) + " :0 " + u->fullname;
+ whoresults.push_back(wholine);
+}
+
CmdResult cmd_who::Handle (const char** parameters, int pcnt, userrec *user)
{
/*
*/
/* WHO options */
- bool opt_viewopersonly = false;
- bool opt_showrealhost = false;
- bool opt_unlimit = false;
- bool opt_realname = false;
+ opt_viewopersonly = false;
+ opt_showrealhost = false;
+ opt_unlimit = false;
+ opt_realname = false;
+ opt_mode = false;
chanrec *ch = NULL;
std::vector<std::string> whoresults;
case 'r':
opt_realname = true;
break;
+ case 'm':
+ opt_mode = true;
+ break;
}
*iter++;
/* who on a channel? */
ch = ServerInstance->FindChan(matchtext);
- if (ch)
+ if ((ch) && (CanView(ch,user)))
{
/* who on a channel. */
CUList *cu = ch->GetUsers();
if (opt_viewopersonly && !*(i->second)->oper)
continue;
- /* XXX - code duplication; this could be more efficient -- w00t */
- std::string wholine = initial;
-
- wholine = wholine + ch->name + " " + i->second->ident + " " + (opt_showrealhost ? i->second->host : i->second->dhost) + " " +
- i->second->server + " " + i->second->nick + " ";
-
- /* away? */
- if (*(i->second)->awaymsg)
- {
- wholine.append("G");
- }
- else
- {
- wholine.append("H");
- }
-
- /* oper? */
- if (*(i->second)->oper)
- {
- wholine.append("*");
- }
-
- wholine = wholine + ch->GetPrefixChar(i->second) + " :0 " + i->second->fullname;
- whoresults.push_back(wholine);
+ SendWhoLine(user, initial, ch, i->second, whoresults);
}
}
else
{
userrec* oper = *i;
- if (whomatch(oper, matchtext, opt_realname, opt_showrealhost))
+ if (whomatch(oper, matchtext, opt_realname, opt_showrealhost, opt_mode))
{
- std::string wholine = initial;
-
- wholine = wholine + getlastchanname(oper) + " " + oper->ident + " " + (opt_showrealhost ? oper->host : oper->dhost) + " " +
- oper->server + " " + oper->nick + " ";
-
- /* away? */
- if (*oper->awaymsg)
- {
- wholine.append("G");
- }
- else
- {
- wholine.append("H");
- }
-
- /* oper? */
- if (*oper->oper)
- {
- wholine.append("*");
- }
-
- wholine = wholine + ch->GetPrefixChar(oper) + " :0 " + oper->fullname;
- whoresults.push_back(wholine);
+ SendWhoLine(user, initial, NULL, oper, whoresults);
}
}
}
else
{
- for (user_hash::iterator i = ServerInstance->clientlist.begin(); i != ServerInstance->clientlist.end(); i++)
+ for (user_hash::iterator i = ServerInstance->clientlist->begin(); i != ServerInstance->clientlist->end(); i++)
{
- if (whomatch(i->second, matchtext, opt_realname, opt_showrealhost))
+ if (whomatch(i->second, matchtext, opt_realname, opt_showrealhost, opt_mode))
{
- std::string wholine = initial;
-
- wholine = wholine + getlastchanname(i->second) + " " + i->second->ident + " " + (opt_showrealhost ? i->second->host : i->second->dhost) + " " +
- i->second->server + " " + i->second->nick + " ";
-
- /* away? */
- if (*(i->second)->awaymsg)
- {
- wholine.append("G");
- }
- else
- {
- wholine.append("H");
- }
-
- /* oper? */
- if (*(i->second)->oper)
- {
- wholine.append("*");
- }
-
- wholine = wholine + ch->GetPrefixChar(i->second) + " :0 " + i->second->fullname;
- whoresults.push_back(wholine);
+ SendWhoLine(user, initial, NULL, i->second, whoresults);
}
}
}
projects / user / henk / code / inspircd.git / blobdiff