* | Inspire Internet Relay Chat Daemon |
* +------------------------------------+
*
- * Inspire is copyright (C) 2002-2005 ChatSpike-Dev.
- * E-mail:
- * <brain.net>
- * <Craig.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.
*
* ---------------------------------------------------
*/
-using namespace std;
-
-#include "inspircd_config.h"
#include "inspircd.h"
-#include "inspircd_io.h"
-#include <time.h>
-#include <string>
-#ifdef GCC3
-#include <ext/hash_map>
-#else
-#include <hash_map>
-#endif
-#include <map>
-#include <sstream>
-#include <vector>
-#include <deque>
-#include "users.h"
-#include "ctables.h"
-#include "globals.h"
-#include "modules.h"
-#include "dynamic.h"
-#include "wildcard.h"
-#include "message.h"
-#include "commands.h"
-#include "mode.h"
-#include "xline.h"
-#include "inspstring.h"
-#include "dnsqueue.h"
-#include "helperfuncs.h"
-#include "hashcomp.h"
-#include "socketengine.h"
-#include "typedefs.h"
-#include "command_parse.h"
-#include "cmd_ison.h"
+#include "commands/cmd_ison.h"
-extern ServerConfig* Config;
-extern InspIRCd* ServerInstance;
-extern int MODCOUNT;
-extern std::vector<Module*> modules;
-extern std::vector<ircd_module*> factory;
-extern time_t TIME;
-extern user_hash clientlist;
-extern chan_hash chanlist;
-extern whowas_hash whowas;
-extern std::vector<userrec*> all_opers;
-extern std::vector<userrec*> local_users;
-extern userrec* fd_ref_table[65536];
+extern "C" DllExport command_t* init_command(InspIRCd* Instance)
+{
+ return new cmd_ison(Instance);
+}
-void cmd_ison::Handle (char **parameters, int pcnt, userrec *user)
+/** Handle /ISON
+ */
+CmdResult cmd_ison::Handle (const char** parameters, int pcnt, userrec *user)
{
- char Return[MAXBUF];
- snprintf(Return,MAXBUF,"303 %s :",user->nick);
+ std::map<userrec*,userrec*> ison_already;
+ userrec *u;
+ std::string reply = std::string("303 ") + user->nick + " :";
+
for (int i = 0; i < pcnt; i++)
{
- userrec *u = Find(parameters[i]);
+ u = ServerInstance->FindNick(parameters[i]);
+ if (ison_already.find(u) != ison_already.end())
+ continue;
+
if (u)
{
- strlcat(Return,u->nick,MAXBUF);
- strlcat(Return," ",MAXBUF);
+ if (u->Visibility && !u->Visibility->VisibleTo(user))
+ continue;
+
+ reply.append(u->nick).append(" ");
+ if (reply.length() > 450)
+ {
+ user->WriteServ(reply);
+ reply = std::string("303 ") + user->nick + " :";
+ }
+ ison_already[u] = u;
+ }
+ else
+ {
+ if ((i == pcnt-1) && (strchr(parameters[i],' ')))
+ {
+ /* Its a space seperated list of nicks (RFC1459 says to support this)
+ */
+ irc::spacesepstream list(parameters[i]);
+ std::string item;
+
+ while (list.GetToken(item))
+ {
+ u = ServerInstance->FindNick(item);
+ if (ison_already.find(u) != ison_already.end())
+ continue;
+
+ if (u)
+ {
+ if (u->Visibility && !u->Visibility->VisibleTo(user))
+ continue;
+
+ reply.append(u->nick).append(" ");
+ if (reply.length() > 450)
+ {
+ user->WriteServ(reply);
+ reply = std::string("303 ") + user->nick + " :";
+ }
+ ison_already[u] = u;
+ }
+ }
+ }
}
}
- WriteServ(user->fd,Return);
-}
+ if (!reply.empty())
+ user->WriteServ(reply);
+ return CMD_SUCCESS;
+}