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/** |
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* delete.C: This file contains code for the Memoserv DELETE function |
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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 © 2005 Atheme Development Group |
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* Rights to this code are as documented in doc/pod/license.pod. |
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* |
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* $Id: delete.C,v 1.6 2007-09-16 18:54:43 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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#include <account/myuser.h> |
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#include <account/mymemo.h> |
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|
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static char const rcsid[] = "$Id: delete.C,v 1.6 2007-09-16 18:54:43 pippijn Exp $"; |
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|
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REGISTER_MODULE ("memoserv/delete", false, "The Ermyth Team <http://ermyth.xinutec.org>"); |
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|
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static void ms_cmd_delete (sourceinfo_t *si, int parc, char *parv[]); |
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|
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command_t const ms_delete = { "DELETE", N_("Deletes memos."), AC_NONE, 1, ms_cmd_delete }; |
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command_t const ms_del = { "DEL", N_("Alias for DELETE"), AC_NONE, 1, ms_cmd_delete }; |
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|
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E cmdvec ms_cmdtree; |
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E helpvec ms_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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ms_cmdtree << ms_delete; |
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ms_cmdtree << ms_del; |
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help_addentry (ms_helptree, "DELETE", "help/memoserv/delete", 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 () |
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{ |
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ms_cmdtree >> ms_delete; |
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ms_cmdtree >> ms_del; |
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help_delentry (ms_helptree, "DELETE"); |
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} |
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|
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static void |
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ms_cmd_delete (sourceinfo_t *si, int parc, char *parv[]) |
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{ |
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/* Misc structs etc */ |
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unsigned memonum = 0, deleteall = 0; |
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mymemo_t *memo; |
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std::vector<mymemo_t *> mortals; |
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|
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/* We only take 1 arg, and we ignore all others */ |
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char *arg1 = parv[0]; |
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|
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/* Does the arg exist? */ |
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if (!arg1) |
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{ |
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command_fail (si, fault::needmoreparams, STR_INSUFFICIENT_PARAMS, "DELETE"); |
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|
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command_fail (si, fault::needmoreparams, _("Syntax: DELETE ALL|message id")); |
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return; |
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} |
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|
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/* user logged in? */ |
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if (si->smu == NULL) |
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{ |
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command_fail (si, fault::noprivs, _("You are not logged in.")); |
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return; |
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} |
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|
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/* Do we have any memos? */ |
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if (si->smu->memos.empty ()) |
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{ |
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command_fail (si, fault::nochange, _("You have no memos to delete.")); |
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return; |
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} |
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|
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/* Do we want to delete all memos? */ |
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if (!strcasecmp ("all", arg1)) |
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deleteall = 1; |
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else |
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{ |
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memonum = atoi (arg1); |
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|
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/* Make sure they didn't slip us an alphabetic index */ |
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if (!memonum) |
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{ |
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command_fail (si, fault::badparams, _("Invalid message index.")); |
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return; |
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} |
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|
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/* If int, does that index exist? And do we have something to delete? */ |
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if (memonum > si->smu->memos.size ()) |
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{ |
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command_fail (si, fault::nosuch_key, _("The specified memo doesn't exist.")); |
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return; |
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} |
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} |
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|
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/* Iterate through memos, doing deletion */ |
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if (deleteall) |
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{ |
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int delcount = 0; |
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while (!si->smu->memos.empty ()) |
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{ |
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memo = si->smu->memos.back (); |
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si->smu->memos.erase (memo); |
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delete memo; |
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|
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++delcount; |
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} |
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|
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command_success_nodata (si, ngettext (N_("%d memo deleted."), N_("%d memos deleted."), delcount), delcount); |
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|
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return; |
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} |
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|
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memo = si->smu->memos[memonum - 1]; |
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if (!(memo->status & MEMO_READ)) |
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si->smu->memoct_new--; |
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|
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si->smu->memos.erase (memo); |
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delete memo; |
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|
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command_success_nodata (si, _("%d memo deleted."), 1); |
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|
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return; |
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} |
