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Fix ISON with multiple lines of ISON response, canonize the responses to weed out dupes, because trillian's irc support blows donkeys

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git-svn-id: http://svn.inspircd.org/repository/trunk/inspircd@6110 e03df62e-2008-0410-955e-edbf42e46eb7
This commit is contained in:
brain 2006-12-24 23:25:43 +00:00
parent 7fa29d1e2f
commit 22a080c8f0
1 changed files with 13 additions and 6 deletions
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19
src/cmd_ison.cpp
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@ -24,23 +24,30 @@ extern "C" command_t* init_command(InspIRCd* Instance)
*/
CmdResult cmd_ison::Handle (const char** parameters, int pcnt, userrec *user)
{
char retbuf[MAXBUF];
std::map<userrec*,userrec*> ison_already;
userrec *u;
snprintf(retbuf, MAXBUF, "303 %s :", user->nick);
std::string reply = std::string("303 ") + user->nick + " :";
for (int i = 0; i < pcnt; i++)
{
u = ServerInstance->FindNick(parameters[i]);
if (ison_already.find(u) != ison_already.end())
continue;
if (u)
{
strlcat(retbuf, u->nick, MAXBUF);
charlcat(retbuf, ' ', MAXBUF);
reply.append(u->nick).append(" ");
if (reply.length() > 450)
{
user->WriteServ(reply);
reply = std::string("303 ") + user->nick + " :";
}
ison_already[u] = u;
}
}
user->WriteServ(retbuf);
if (!reply.empty())
user->WriteServ(reply);
return CMD_SUCCESS;
}