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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.
*
* $Id$
*
*/
/*************************************************************************/
#include "module.h"
int read_memo_callback(User *u, int num, va_list args);
int read_memo(User *u, int index, MemoInfo *mi, const char *chan);
extern void rsend_notify(User *u, Memo *m, const char *chan);
class CommandMSRead : public Command
{
public:
CommandMSRead() : Command("READ", 0, 2)
{
}
CommandReturn Execute(User *u, const std::vector<ci::string> ¶ms)
{
MemoInfo *mi;
ChannelInfo *ci;
ci::string numstr = params.size() ? params[0] : "", chan;
int num, count;
if (!numstr.empty() && numstr[0] == '#')
{
chan = numstr;
numstr = params.size() > 1 ? params[1] : "";
if (!(ci = cs_findchan(chan.c_str())))
{
notice_lang(Config.s_MemoServ, u, CHAN_X_NOT_REGISTERED, chan.c_str());
return MOD_CONT;
}
else if (!check_access(u, ci, CA_MEMO))
{
notice_lang(Config.s_MemoServ, u, ACCESS_DENIED);
return MOD_CONT;
}
mi = &ci->memos;
}
else
{
mi = &u->Account()->memos;
}
num = !numstr.empty() ? atoi(numstr.c_str()) : -1;
if (numstr.empty() || (numstr != "LAST" && numstr != "NEW" && num <= 0))
this->OnSyntaxError(u, numstr);
else if (mi->memos.empty())
{
if (!chan.empty())
notice_lang(Config.s_MemoServ, u, MEMO_X_HAS_NO_MEMOS, chan.c_str());
else
notice_lang(Config.s_MemoServ, u, MEMO_HAVE_NO_MEMOS);
}
else {
int i;
if (numstr == "NEW")
{
int readcount = 0;
for (i = 0; i < mi->memos.size(); ++i)
{
if (mi->memos[i]->HasFlag(MF_UNREAD))
{
read_memo(u, i, mi, !chan.empty() ? chan.c_str() : NULL);
++readcount;
}
}
if (!readcount)
{
if (!chan.empty())
notice_lang(Config.s_MemoServ, u, MEMO_X_HAS_NO_NEW_MEMOS, chan.c_str());
else
notice_lang(Config.s_MemoServ, u, MEMO_HAVE_NO_NEW_MEMOS);
}
}
else if (numstr == "LAST")
{
for (i = 0; i < mi->memos.size() - 1; ++i);
read_memo(u, i, mi, !chan.empty() ? chan.c_str() : NULL);
}
else /* number[s] */
{
if (!process_numlist(numstr.c_str(), &count, read_memo_callback, u, mi, !chan.empty() ? chan.c_str() : NULL))
{
if (count == 1)
notice_lang(Config.s_MemoServ, u, MEMO_DOES_NOT_EXIST, num);
else
notice_lang(Config.s_MemoServ, u, MEMO_LIST_NOT_FOUND, numstr.c_str());
}
}
}
return MOD_CONT;
}
bool OnHelp(User *u, const ci::string &subcommand)
{
notice_help(Config.s_MemoServ, u, MEMO_HELP_READ);
return true;
}
void OnSyntaxError(User *u, const ci::string &subcommand)
{
syntax_error(Config.s_MemoServ, u, "READ", MEMO_READ_SYNTAX);
}
};
class MSRead : public Module
{
public:
MSRead(const std::string &modname, const std::string &creator) : Module(modname, creator)
{
this->SetAuthor("Anope");
this->SetVersion("$Id$");
this->SetType(CORE);
this->AddCommand(MEMOSERV, new CommandMSRead());
ModuleManager::Attach(I_OnMemoServHelp, this);
}
void OnMemoServHelp(User *u)
{
notice_lang(Config.s_MemoServ, u, MEMO_HELP_CMD_READ);
}
};
/**
* Read a memo callback function
* @param u User Struct
* @param int Index number
* @param va_list variable arguements
* @return result of read_memo()
*/
int read_memo_callback(User *u, int num, va_list args)
{
MemoInfo *mi = va_arg(args, MemoInfo *);
const char *chan = va_arg(args, const char *);
int i;
for (i = 0; i < mi->memos.size(); ++i)
{
if (mi->memos[i]->number == num)
break;
}
/* Range check done in read_memo */
return read_memo(u, i, mi, chan);
}
/**
* Read a memo
* @param u User Struct
* @param int Index number
* @param mi MemoInfo struct
* @param chan Channel Name
* @return 1 on success, 0 if failed
*/
int read_memo(User *u, int index, MemoInfo *mi, const char *chan)
{
Memo *m;
char timebuf[64];
struct tm tm;
if (index < 0 || index >= mi->memos.size())
return 0;
m = mi->memos[index];
tm = *localtime(&m->time);
strftime_lang(timebuf, sizeof(timebuf), u, STRFTIME_DATE_TIME_FORMAT, &tm);
timebuf[sizeof(timebuf) - 1] = 0;
if (chan)
notice_lang(Config.s_MemoServ, u, MEMO_CHAN_HEADER, m->number, m->sender.c_str(), timebuf, Config.s_MemoServ, chan, m->number);
else
notice_lang(Config.s_MemoServ, u, MEMO_HEADER, m->number, m->sender.c_str(), timebuf, Config.s_MemoServ, m->number);
notice_lang(Config.s_MemoServ, u, MEMO_TEXT, m->text);
m->UnsetFlag(MF_UNREAD);
/* Check if a receipt notification was requested */
if (m->HasFlag(MF_RECEIPT))
rsend_notify(u, m, chan);
return 1;
}
MODULE_INIT(MSRead)
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