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/** |
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* compare.C: This file contains functionality implementing OperServ COMPARE. |
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* |
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* Copyright © 2007 Pippijn van Steenhoven / The Ermyth Team |
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* Rights to this code are as documented in COPYING. |
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* |
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* |
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* Portions of this file were derived from sources bearing the following license: |
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* Copyright © 2006 Robin Burchell <surreal.w00t@gmail.com> |
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* Rights to this code are documented in doc/LICENCE. |
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* |
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* $Id: compare.C,v 1.5 2007-08-30 19:56:24 pippijn Exp $ |
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*/ |
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|
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#include "atheme.h" |
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#include <ermyth/module.h> |
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|
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static char const rcsid[] = "$Id: compare.C,v 1.5 2007-08-30 19:56:24 pippijn Exp $"; |
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|
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REGISTER_MODULE ("operserv/compare", false, "Robin Burchell <surreal.w00t@gmail.com>"); |
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|
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static void os_cmd_compare (sourceinfo_t *si, int parc, char *parv[]); |
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|
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command_t const os_compare = { "COMPARE", N_("Compares two users or channels."), PRIV_CHAN_AUSPEX, 2, os_cmd_compare }; |
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|
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E cmdvec os_cmdtree; |
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E helpvec os_helptree; |
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|
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bool |
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_modinit (module *m) |
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{ |
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os_cmdtree << os_compare; |
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help_addentry (os_helptree, "COMPARE", "help/operserv/compare", NULL); |
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|
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return true; |
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} |
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|
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void |
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_moddeinit (void) |
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{ |
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os_cmdtree >> os_compare; |
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help_delentry (os_helptree, "COMPARE"); |
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} |
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|
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static void |
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os_cmd_compare (sourceinfo_t *si, int parc, char *parv[]) |
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{ |
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char *object1 = parv[0]; |
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char *object2 = parv[1]; |
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channel_t *c1, *c2; |
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user_t *u1, *u2; |
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node_t *n1, *n2; |
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chanuser_t *cu1, *cu2; |
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int matches = 0; |
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|
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int temp = 0; |
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char buf[512]; |
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char tmpbuf[100]; |
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|
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bzero (buf, 512); |
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bzero (tmpbuf, 100); |
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|
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if (!object1 || !object2) |
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{ |
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command_fail (si, fault::needmoreparams, STR_INSUFFICIENT_PARAMS, "COMPARE"); |
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command_fail (si, fault::needmoreparams, _("Syntax: COMPARE <nick|#channel> <nick|#channel>")); |
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return; |
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} |
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|
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if (*object1 == '#') |
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{ |
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if (*object2 == '#') |
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{ |
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/* compare on two channels */ |
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c1 = channel_find (object1); |
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c2 = channel_find (object2); |
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|
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if (!c1 || !c2) |
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{ |
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command_fail (si, fault::nosuch_target, _("Both channels must exist for @compare")); |
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return; |
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} |
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|
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command_success_nodata (si, _("Common users in \2%s\2 and \2%s\2"), object1, object2); |
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|
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/* iterate over the users in channel 1 */ |
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LIST_FOREACH (n1, c1->members.head) |
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{ |
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cu1 = static_cast < chanuser_t *>(n1->data); |
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|
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/* now iterate over each of channel 2's members, and compare them to the current user from ch1 */ |
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LIST_FOREACH (n2, c2->members.head) |
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{ |
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cu2 = static_cast < chanuser_t *>(n2->data); |
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|
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/* match! */ |
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if (cu1->user == cu2->user) |
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{ |
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/* common user! */ |
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snprintf (tmpbuf, 99, "%s, ", cu1->user->nick); |
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strcat ((char *) buf, tmpbuf); |
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bzero (tmpbuf, 100); |
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|
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/* if too many, output to user */ |
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if (temp >= 5 || strlen (buf) > 300) |
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{ |
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command_success_nodata (si, "%s", buf); |
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bzero (buf, 512); |
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temp = 0; |
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} |
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|
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temp++; |
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matches++; |
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} |
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} |
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} |
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} |
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else |
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{ |
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/* bad syntax */ |
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command_fail (si, fault::badparams, _("Bad syntax for @compare. Use @compare on two channels, or two users.")); |
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return; |
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} |
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} |
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else |
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{ |
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if (*object2 == '#') |
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{ |
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/* bad syntax */ |
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command_fail (si, fault::badparams, _("Bad syntax for @compare. Use @compare on two channels, or two users.")); |
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return; |
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} |
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else |
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{ |
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/* compare on two users */ |
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u1 = user_find_named (object1); |
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u2 = user_find_named (object2); |
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|
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if (!u1 || !u2) |
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{ |
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command_fail (si, fault::nosuch_target, _("Both users must exist for @compare")); |
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return; |
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} |
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|
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command_success_nodata (si, _("Common channels for \2%s\2 and \2%s\2"), object1, object2); |
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|
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/* iterate over the channels of user 1 */ |
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LIST_FOREACH (n1, u1->channels.head) |
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{ |
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cu1 = static_cast < chanuser_t *>(n1->data); |
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|
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/* now iterate over each of user 2's channels to the current channel from user 1 */ |
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LIST_FOREACH (n2, u2->channels.head) |
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{ |
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cu2 = static_cast < chanuser_t *>(n2->data); |
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|
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/* match! */ |
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if (cu1->chan == cu2->chan) |
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{ |
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/* common channel! */ |
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snprintf (tmpbuf, 99, "%s, ", cu1->chan->name); |
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strcat ((char *) buf, tmpbuf); |
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bzero (tmpbuf, 100); |
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|
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/* if too many, output to user */ |
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if (temp >= 5 || strlen (buf) > 300) |
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{ |
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command_success_nodata (si, "%s", buf); |
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bzero (buf, 512); |
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temp = 0; |
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} |
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|
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temp++; |
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matches++; |
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} |
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} |
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} |
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} |
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} |
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|
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if (buf[0] != 0) |
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command_success_nodata (si, "%s", buf); |
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|
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command_success_nodata (si, _("\2%d\2 matches comparing %s and %s"), matches, object1, object2); |
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logcommand (si, CMDLOG_ADMIN, "COMPARE %s to %s (%d matches)", object1, object2, matches); |
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snoop ("COMPARE: \2%s\2 to \2%s\2 by \2%s\2", object1, object2, get_oper_name (si)); |
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} |
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|
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/* vim:cinoptions=>s,e0,n0,f0,{0,}0,^0,=s,ps,t0,c3,+s,(2s,us,)20,*30,gs,hs |
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* vim:ts=8 |
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* vim:sw=8 |
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* vim:noexpandtab |
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*/ |