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/* MemoServ core functions
*
* (C) 2003-2009 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 do_read(User * u);
int read_memo_callback(User * u, int num, va_list args);
int read_memo(User * u, int index, MemoInfo * mi, const char *chan);
void myMemoServHelp(User * u);
extern void rsend_notify(User * u, Memo * m, const char *chan);
/**
* Create the command, and tell anope about it.
* @param argc Argument count
* @param argv Argument list
* @return MOD_CONT to allow the module, MOD_STOP to stop it
**/
int AnopeInit(int argc, char **argv)
{
Command *c;
moduleAddAuthor("Anope");
moduleAddVersion("$Id$");
moduleSetType(CORE);
c = createCommand("READ", do_read, NULL, MEMO_HELP_READ, -1, -1, -1,
-1);
moduleAddCommand(MEMOSERV, c, MOD_UNIQUE);
moduleSetMemoHelp(myMemoServHelp);
return MOD_CONT;
}
/**
* Unload the module
**/
void AnopeFini(void)
{
}
/**
* Add the help response to anopes /ms help output.
* @param u The user who is requesting help
**/
void myMemoServHelp(User * u)
{
notice_lang(s_MemoServ, u, MEMO_HELP_CMD_READ);
}
/**
* The /ms read command.
* @param u The user who issued the command
* @param MOD_CONT to continue processing other modules, MOD_STOP to stop processing.
**/
int do_read(User * u)
{
MemoInfo *mi;
ChannelInfo *ci;
char *numstr = strtok(NULL, " "), *chan = NULL;
int num, count;
if (numstr && *numstr == '#') {
chan = numstr;
numstr = strtok(NULL, " ");
if (!(ci = cs_findchan(chan))) {
notice_lang(s_MemoServ, u, CHAN_X_NOT_REGISTERED, chan);
return MOD_CONT;
} else if (ci->flags & CI_VERBOTEN) {
notice_lang(s_MemoServ, u, CHAN_X_FORBIDDEN, chan);
return MOD_CONT;
} else if (!check_access(u, ci, CA_MEMO)) {
notice_lang(s_MemoServ, u, ACCESS_DENIED);
return MOD_CONT;
}
mi = &ci->memos;
} else {
if (!nick_identified(u)) {
notice_lang(s_MemoServ, u, NICK_IDENTIFY_REQUIRED, s_NickServ);
return MOD_CONT;
}
mi = &u->na->nc->memos;
}
num = numstr ? atoi(numstr) : -1;
if (!numstr
|| (stricmp(numstr, "LAST") != 0 && stricmp(numstr, "NEW") != 0
&& num <= 0)) {
syntax_error(s_MemoServ, u, "READ", MEMO_READ_SYNTAX);
} else if (mi->memocount == 0) {
if (chan)
notice_lang(s_MemoServ, u, MEMO_X_HAS_NO_MEMOS, chan);
else
notice_lang(s_MemoServ, u, MEMO_HAVE_NO_MEMOS);
} else {
int i;
if (stricmp(numstr, "NEW") == 0) {
int readcount = 0;
for (i = 0; i < mi->memocount; i++) {
if (mi->memos[i].flags & MF_UNREAD) {
read_memo(u, i, mi, chan);
readcount++;
}
}
if (!readcount) {
if (chan)
notice_lang(s_MemoServ, u, MEMO_X_HAS_NO_NEW_MEMOS,
chan);
else
notice_lang(s_MemoServ, u, MEMO_HAVE_NO_NEW_MEMOS);
}
} else if (stricmp(numstr, "LAST") == 0) {
for (i = 0; i < mi->memocount - 1; i++);
read_memo(u, i, mi, chan);
} else { /* number[s] */
if (!process_numlist(numstr, &count, read_memo_callback, u,
mi, chan)) {
if (count == 1)
notice_lang(s_MemoServ, u, MEMO_DOES_NOT_EXIST, num);
else
notice_lang(s_MemoServ, u, MEMO_LIST_NOT_FOUND,
numstr);
}
}
}
return MOD_CONT;
}
/**
* 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->memocount; 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->memocount)
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(s_MemoServ, u, MEMO_CHAN_HEADER, m->number,
m->sender, timebuf, s_MemoServ, chan, m->number);
else
notice_lang(s_MemoServ, u, MEMO_HEADER, m->number,
m->sender, timebuf, s_MemoServ, m->number);
notice_lang(s_MemoServ, u, MEMO_TEXT, m->text);
m->flags &= ~MF_UNREAD;
/* Check if a receipt notification was requested */
if (m->flags & MF_RECEIPT) {
rsend_notify(u, m, chan);
}
return 1;
}
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