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/* MemoServ core functions
*
* (C) 2003-2010 Anope Team
* Contact us at team@anope.org
*
* Please read COPYING and README for further details.
*
* Based on the original code of Epona by Lara.
* Based on the original code of Services by Andy Church.
*/
/*************************************************************************/
#include "module.h"
class MemoDelCallback : public NumberList
{
User *u;
ChannelInfo *ci;
MemoInfo *mi;
public:
MemoDelCallback(User *_u, ChannelInfo *_ci, MemoInfo *_mi, const Anope::string &list) : NumberList(list, true), u(_u), ci(_ci), mi(_mi)
{
}
void HandleNumber(unsigned Number)
{
if (!Number || Number > mi->memos.size())
return;
if (ci)
FOREACH_MOD(I_OnMemoDel, OnMemoDel(ci, mi, mi->memos[Number - 1]));
else
FOREACH_MOD(I_OnMemoDel, OnMemoDel(u->Account(), mi, mi->memos[Number - 1]));
mi->Del(Number - 1);
u->SendMessage(MemoServ, MEMO_DELETED_ONE, Number);
}
};
class CommandMSDel : public Command
{
public:
CommandMSDel() : Command("DEL", 0, 2)
{
}
CommandReturn Execute(User *u, const std::vector<Anope::string> ¶ms)
{
MemoInfo *mi;
ChannelInfo *ci = NULL;
Anope::string numstr = !params.empty() ? params[0] : "", chan;
unsigned i, end;
if (!numstr.empty() && numstr[0] == '#')
{
chan = numstr;
numstr = params.size() > 1 ? params[1] : "";
if (!(ci = cs_findchan(chan)))
{
u->SendMessage(MemoServ, CHAN_X_NOT_REGISTERED, chan.c_str());
return MOD_CONT;
}
else if (readonly)
{
u->SendMessage(MemoServ, READ_ONLY_MODE);
return MOD_CONT;
}
else if (!check_access(u, ci, CA_MEMO))
{
u->SendMessage(MemoServ, ACCESS_DENIED);
return MOD_CONT;
}
mi = &ci->memos;
}
else
mi = &u->Account()->memos;
if (numstr.empty() || (!isdigit(numstr[0]) && !numstr.equals_ci("ALL") && !numstr.equals_ci("LAST")))
this->OnSyntaxError(u, numstr);
else if (mi->memos.empty())
{
if (!chan.empty())
u->SendMessage(MemoServ, MEMO_X_HAS_NO_MEMOS, chan.c_str());
else
u->SendMessage(MemoServ, MEMO_HAVE_NO_MEMOS);
}
else
{
if (isdigit(numstr[0]))
{
MemoDelCallback list(u, ci, mi, numstr);
list.Process();
}
else if (numstr.equals_ci("LAST"))
{
/* Delete last memo. */
if (ci)
FOREACH_MOD(I_OnMemoDel, OnMemoDel(ci, mi, mi->memos[mi->memos.size() - 1]));
else
FOREACH_MOD(I_OnMemoDel, OnMemoDel(u->Account(), mi, mi->memos[mi->memos.size() - 1]));
mi->Del(mi->memos[mi->memos.size() - 1]);
u->SendMessage(MemoServ, MEMO_DELETED_ONE, mi->memos.size() + 1);
}
else
{
if (ci)
FOREACH_MOD(I_OnMemoDel, OnMemoDel(ci, mi, NULL));
else
FOREACH_MOD(I_OnMemoDel, OnMemoDel(u->Account(), mi, NULL));
/* Delete all memos. */
for (i = 0, end = mi->memos.size(); i < end; ++i)
delete mi->memos[i];
mi->memos.clear();
if (!chan.empty())
u->SendMessage(MemoServ, MEMO_CHAN_DELETED_ALL, chan.c_str());
else
u->SendMessage(MemoServ, MEMO_DELETED_ALL);
}
}
return MOD_CONT;
}
bool OnHelp(User *u, const Anope::string &subcommand)
{
u->SendMessage(MemoServ, MEMO_HELP_DEL);
return true;
}
void OnSyntaxError(User *u, const Anope::string &subcommand)
{
SyntaxError(MemoServ, u, "DEL", MEMO_DEL_SYNTAX);
}
void OnServHelp(User *u)
{
u->SendMessage(MemoServ, MEMO_HELP_CMD_DEL);
}
};
class MSDel : public Module
{
CommandMSDel commandmsdel;
public:
MSDel(const Anope::string &modname, const Anope::string &creator) : Module(modname, creator)
{
this->SetAuthor("Anope");
this->SetType(CORE);
this->AddCommand(MemoServ, &commandmsdel);
}
};
MODULE_INIT(MSDel)
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