mirror of
https://github.com/anope/anope.git
synced 2026-06-25 09:16:38 +02:00
Adam
432 lines
9.4 KiB
C++
432 lines
9.4 KiB
C++
/* OperServ core functions
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*
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* (C) 2003-2010 Anope Team
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* Contact us at team@anope.org
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*
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* Please read COPYING and README for further details.
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*
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* Based on the original code of Epona by Lara.
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* Based on the original code of Services by Andy Church.
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*/
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/*************************************************************************/
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#include "module.h"
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#include "hashcomp.h"
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class SNLineDelCallback : public NumberList
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{
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User *u;
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unsigned Deleted;
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public:
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SNLineDelCallback(User *_u, const std::string &numlist) : NumberList(numlist, true), u(_u), Deleted(0)
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{
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}
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~SNLineDelCallback()
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{
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if (!Deleted)
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notice_lang(Config.s_OperServ, u, OPER_SNLINE_NO_MATCH);
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else if (Deleted == 0)
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notice_lang(Config.s_OperServ, u, OPER_SNLINE_DELETED_ONE);
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else
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notice_lang(Config.s_OperServ, u, OPER_SNLINE_DELETED_SEVERAL, Deleted);
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}
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void HandleNumber(unsigned Number)
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{
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XLine *x = SNLine->GetEntry(Number - 1);
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if (!x)
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return;
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++Deleted;
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DoDel(u, x);
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}
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static void DoDel(User *u, XLine *x)
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{
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SNLine->DelXLine(x);
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}
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};
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class SNLineListCallback : public NumberList
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{
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protected:
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User *u;
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bool SentHeader;
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public:
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SNLineListCallback(User *_u, const std::string &numlist) : NumberList(numlist, false), u(_u), SentHeader(false)
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{
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}
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~SNLineListCallback()
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{
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if (!SentHeader)
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notice_lang(Config.s_OperServ, u, OPER_SNLINE_NO_MATCH);
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}
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virtual void HandleNumber(unsigned Number)
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{
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XLine *x = SNLine->GetEntry(Number - 1);
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if (!x)
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return;
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if (!SentHeader)
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{
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SentHeader = true;
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notice_lang(Config.s_OperServ, u, OPER_SNLINE_LIST_HEADER);
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}
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DoList(u, x, Number - 1);
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}
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static void DoList(User *u, XLine *x, unsigned Number)
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{
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notice_lang(Config.s_OperServ, u, OPER_SNLINE_LIST_FORMAT, Number + 1, x->Mask.c_str(), x->Reason.c_str());
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}
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};
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class SNLineViewCallback : public SNLineListCallback
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{
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public:
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SNLineViewCallback(User *_u, const std::string &numlist) : SNLineListCallback(_u, numlist)
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{
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}
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void HandleNumber(unsigned Number)
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{
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XLine *x = SNLine->GetEntry(Number - 1);
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if (!x)
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return;
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if (!SentHeader)
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{
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SentHeader = true;
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notice_lang(Config.s_OperServ, u, OPER_SNLINE_VIEW_HEADER);
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}
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DoList(u, x, Number - 1);
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}
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static void DoList(User *u, XLine *x, unsigned Number)
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{
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char timebuf[32], expirebuf[256];
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struct tm tm;
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tm = *localtime(&x->Created);
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strftime_lang(timebuf, sizeof(timebuf), u, STRFTIME_SHORT_DATE_FORMAT, &tm);
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expire_left(u->Account(), expirebuf, sizeof(expirebuf), x->Expires);
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notice_lang(Config.s_OperServ, u, OPER_SNLINE_VIEW_FORMAT, Number + 1, x->Mask.c_str(), x->By.c_str(), timebuf, expirebuf, x->Reason.c_str());
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}
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};
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class CommandOSSNLine : public Command
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{
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private:
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CommandReturn OnAdd(User *u, const std::vector<ci::string> ¶ms)
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{
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unsigned last_param = 2;
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const char *param, *expiry;
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char rest[BUFSIZE];
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time_t expires;
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param = params.size() > 1 ? params[1].c_str() : NULL;
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if (param && *param == '+')
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{
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expiry = param;
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param = params.size() > 2 ? params[2].c_str() : NULL;
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last_param = 3;
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}
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else
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expiry = NULL;
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expires = expiry ? dotime(expiry) : Config.SNLineExpiry;
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/* If the expiry given does not contain a final letter, it's in days,
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* said the doc. Ah well.
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*/
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if (expiry && isdigit(expiry[strlen(expiry) - 1]))
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expires *= 86400;
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/* Do not allow less than a minute expiry time */
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if (expires && expires < 60)
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{
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notice_lang(Config.s_OperServ, u, BAD_EXPIRY_TIME);
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return MOD_CONT;
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}
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else if (expires > 0)
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expires += time(NULL);
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if (!param)
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{
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this->OnSyntaxError(u, "ADD");
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return MOD_CONT;
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}
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snprintf(rest, sizeof(rest), "%s%s%s", param, params.size() > last_param ? " " : "", params.size() > last_param ? params[last_param].c_str() : "");
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if (std::string(rest).find(':') == std::string::npos)
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{
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this->OnSyntaxError(u, "ADD");
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return MOD_CONT;
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}
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sepstream sep(rest, ':');
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ci::string mask;
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sep.GetToken(mask);
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std::string reason = sep.GetRemaining();
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if (!mask.empty() && !reason.empty())
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{
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/* Clean up the last character of the mask if it is a space
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* See bug #761
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*/
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unsigned masklen = mask.size();
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if (mask[masklen - 1] == ' ')
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mask.erase(masklen - 1);
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XLine *x = SNLine->Add(OperServ, u, mask, expires, reason);
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if (!x)
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return MOD_CONT;
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notice_lang(Config.s_OperServ, u, OPER_SNLINE_ADDED, mask.c_str());
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if (Config.WallOSSNLine)
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{
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char buf[128];
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if (!expires)
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strcpy(buf, "does not expire");
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else
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{
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int wall_expiry = expires - time(NULL);
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const char *s = NULL;
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if (wall_expiry >= 86400)
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{
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wall_expiry /= 86400;
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s = "day";
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}
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else if (wall_expiry >= 3600)
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{
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wall_expiry /= 3600;
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s = "hour";
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}
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else if (wall_expiry >= 60)
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{
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wall_expiry /= 60;
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s = "minute";
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}
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snprintf(buf, sizeof(buf), "expires in %d %s%s", wall_expiry, s, wall_expiry == 1 ? "" : "s");
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}
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ircdproto->SendGlobops(findbot(Config.s_OperServ), "%s added an SNLINE for %s (%s)", u->nick.c_str(), mask.c_str(), buf);
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}
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if (readonly)
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notice_lang(Config.s_OperServ, u, READ_ONLY_MODE);
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}
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else
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this->OnSyntaxError(u, "ADD");
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return MOD_CONT;
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}
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CommandReturn OnDel(User *u, const std::vector<ci::string> ¶ms)
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{
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if (SNLine->GetList().empty())
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{
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notice_lang(Config.s_OperServ, u, OPER_SNLINE_LIST_EMPTY);
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return MOD_CONT;
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}
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const ci::string mask = params.size() > 1 ? params[1] : "";
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if (mask.empty())
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{
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this->OnSyntaxError(u, "DEL");
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return MOD_CONT;
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}
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if (isdigit(mask[0]) && strspn(mask.c_str(), "1234567890,-") == mask.length())
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{
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SNLineDelCallback list(u, mask.c_str());
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list.Process();
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}
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else
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{
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XLine *x = SNLine->HasEntry(mask);
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if (!x)
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{
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notice_lang(Config.s_OperServ, u, OPER_SNLINE_NOT_FOUND, mask.c_str());
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return MOD_CONT;
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}
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FOREACH_MOD(I_OnDelXLine, OnDelXLine(u, x, X_SNLINE));
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SNLineDelCallback::DoDel(u, x);
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notice_lang(Config.s_OperServ, u, OPER_SNLINE_DELETED, mask.c_str());
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}
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if (readonly)
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notice_lang(Config.s_OperServ, u, READ_ONLY_MODE);
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return MOD_CONT;
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}
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CommandReturn OnList(User *u, const std::vector<ci::string> ¶ms)
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{
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if (SNLine->GetList().empty())
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{
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notice_lang(Config.s_OperServ, u, OPER_SNLINE_LIST_EMPTY);
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return MOD_CONT;
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}
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const ci::string mask = params.size() > 1 ? params[1] : "";
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if (!mask.empty() && isdigit(mask[0]) && strspn(mask.c_str(), "1234567890,-") == mask.length())
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{
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SNLineListCallback list(u, mask.c_str());
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list.Process();
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}
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else
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{
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bool SentHeader = false;
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for (unsigned i = 0, end = SNLine->GetCount(); i < end; ++i)
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{
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XLine *x = SNLine->GetEntry(i);
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if (mask.empty() || mask == x->Mask || Anope::Match(x->Mask, mask))
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{
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if (!SentHeader)
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{
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SentHeader = true;
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notice_lang(Config.s_OperServ, u, OPER_SNLINE_LIST_HEADER);
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}
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SNLineListCallback::DoList(u, x, i);
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}
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}
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if (!SentHeader)
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notice_lang(Config.s_OperServ, u, OPER_SNLINE_NO_MATCH);
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else
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notice_lang(Config.s_OperServ, u, END_OF_ANY_LIST, "SNLine");
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}
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return MOD_CONT;
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}
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CommandReturn OnView(User *u, const std::vector<ci::string> ¶ms)
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{
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if (SNLine->GetList().empty())
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{
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notice_lang(Config.s_OperServ, u, OPER_SNLINE_LIST_EMPTY);
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return MOD_CONT;
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}
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const ci::string mask = params.size() > 1 ? params[1] : "";
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if (!mask.empty() && isdigit(mask[0]) && strspn(mask.c_str(), "1234567890,-") == mask.length())
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{
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SNLineViewCallback list(u, mask.c_str());
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list.Process();
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}
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else
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{
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bool SentHeader = false;
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for (unsigned i = 0, end = SNLine->GetCount(); i < end; ++i)
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{
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XLine *x = SNLine->GetEntry(i);
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if (mask.empty() || mask == x->Mask || Anope::Match(x->Mask, mask))
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{
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if (!SentHeader)
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{
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SentHeader = true;
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notice_lang(Config.s_OperServ, u, OPER_SNLINE_VIEW_HEADER);
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}
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SNLineViewCallback::DoList(u, x, i);
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}
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}
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if (!SentHeader)
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notice_lang(Config.s_OperServ, u, OPER_SNLINE_NO_MATCH);
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}
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return MOD_CONT;
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}
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CommandReturn OnClear(User *u)
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{
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FOREACH_MOD(I_OnDelXLine, OnDelXLine(u, NULL, X_SNLINE));
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SNLine->Clear();
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notice_lang(Config.s_OperServ, u, OPER_SNLINE_CLEAR);
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return MOD_CONT;
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}
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public:
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CommandOSSNLine() : Command("SNLINE", 1, 3, "operserv/snline")
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{
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}
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CommandReturn Execute(User *u, const std::vector<ci::string> ¶ms)
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{
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ci::string cmd = params[0];
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if (cmd == "ADD")
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return this->OnAdd(u, params);
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else if (cmd == "DEL")
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return this->OnDel(u, params);
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else if (cmd == "LIST")
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return this->OnList(u, params);
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else if (cmd == "VIEW")
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return this->OnView(u, params);
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else if (cmd == "CLEAR")
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return this->OnClear(u);
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else
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this->OnSyntaxError(u, "");
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return MOD_CONT;
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}
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bool OnHelp(User *u, const ci::string &subcommand)
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{
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notice_help(Config.s_OperServ, u, OPER_HELP_SNLINE);
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return true;
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}
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void OnSyntaxError(User *u, const ci::string &subcommand)
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{
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syntax_error(Config.s_OperServ, u, "SNLINE", OPER_SNLINE_SYNTAX);
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}
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void OnServHelp(User *u)
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{
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notice_lang(Config.s_OperServ, u, OPER_HELP_CMD_SNLINE);
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}
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};
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class OSSNLine : public Module
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{
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public:
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OSSNLine(const std::string &modname, const std::string &creator) : Module(modname, creator)
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{
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if (!ircd->snline)
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throw ModuleException("Your IRCd does not support SNLine");
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this->SetAuthor("Anope");
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this->SetType(CORE);
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this->AddCommand(OperServ, new CommandOSSNLine());
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}
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};
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MODULE_INIT(OSSNLine)
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