/* MemoServ functions.
*
* IRC Services is copyright (c) 1996-2007 Andrew Church.
* E-mail: <achurch@achurch.org>
* Parts written by Andrew Kempe and others.
* This program is free but copyrighted software; see the file COPYING for
* details.
*/
#include "services.h"
#include "modules.h"
#include "conffile.h"
#include "language.h"
#include "commands.h"
#include "modules/nickserv/nickserv.h"
#include "modules/chanserv/chanserv.h"
#include "modules/operserv/operserv.h"
#include "memoserv.h"
/*************************************************************************/
static Module *module;
static Module *module_nickserv;
static Module *module_chanserv;
/* Import */
static int (*p_check_access)(User *u, ChannelInfo *ci, int what);
static int cb_command = -1;
static int cb_receive_memo = -1;
static int cb_help = -1;
static int cb_help_cmds = -1;
static int cb_set = -1;
char * s_MemoServ;
static char * desc_MemoServ;
int32 MSMaxMemos;
static time_t MSExpire;
static int MSExpireUnread;
static time_t MSSendDelay;
static int MSNotifyAll;
EXPORT_VAR(int32,MSMaxMemos)
/*************************************************************************/
/* Error codes for get_memoinfo(). */
#define GMI_NOTFOUND -1
#define GMI_FORBIDDEN -2
#define GMI_SUSPENDED -3
#define GMI_INTERR -99
/* Macro to return the real memo maximum for a `mi->memomax' value (i.e.
* convert MEMOMAX_DEFAULT to MSMaxMemos). */
#define REALMAX(n) ((n)==MEMOMAX_DEFAULT ? MSMaxMemos : (n))
/*************************************************************************/
static void check_memos(User *u);
static MemoInfo *get_memoinfo(const char *name, void **owner_ret,
int *ischan_ret, int *error_ret);
static MemoInfo *get_memoinfo_from_cmd(User *u, char **param_ret,
char **chan_ret, ChannelInfo **ci_ret);
static void expire_memos(MemoInfo *mi);
static int list_memo(User *u, int index, MemoInfo *mi, int *sent_header,
int new, const char *chan);
static int list_memo_callback(User *u, int num, va_list args);
static int read_memo(User *u, int index, MemoInfo *mi, const char *chan);
static int read_memo_callback(User *u, int num, va_list args);
static int del_memo(MemoInfo *mi, int num);
static int del_memo_callback(User *u, int num, va_list args);
static void do_help(User *u);
static void do_send(User *u);
static void do_list(User *u);
static void do_read(User *u);
static void do_save(User *u);
static void do_del(User *u);
static void do_set(User *u);
static void do_set_notify(User *u, MemoInfo *mi, char *param);
static void do_set_limit(User *u, MemoInfo *mi, char *param);
static void do_info(User *u);
/*************************************************************************/
static Command cmds[] = {
{ "HELP", do_help, NULL, -1, -1,-1 },
{ "SEND", do_send, NULL, MEMO_HELP_SEND, -1,-1 },
{ "LIST", do_list, NULL, MEMO_HELP_LIST, -1,-1 },
{ "READ", do_read, NULL, MEMO_HELP_READ, -1,-1 },
{ "SAVE", do_save, NULL, MEMO_HELP_SAVE, -1,-1 },
{ "DEL", do_del, NULL, MEMO_HELP_DEL, -1,-1 },
{ "SET", do_set, NULL, MEMO_HELP_SET, -1,-1 },
{ "SET NOTIFY", NULL, NULL, MEMO_HELP_SET_NOTIFY, -1,-1,
"NickServ" },
{ "SET LIMIT", NULL, NULL, -1,
MEMO_HELP_SET_LIMIT, MEMO_OPER_HELP_SET_LIMIT },
{ "INFO", do_info, NULL, -1,
MEMO_HELP_INFO, MEMO_OPER_HELP_INFO },
{ NULL }
};
/*************************************************************************/
/*************************************************************************/
/* Introduce the MemoServ pseudoclient. */
static int introduce_memoserv(const char *nick)
{
if (!nick || irc_stricmp(nick, s_MemoServ) == 0) {
char modebuf[BUFSIZE];
snprintf(modebuf, sizeof(modebuf), "o%s", pseudoclient_modes);
send_nick(s_MemoServ, ServiceUser, ServiceHost, ServerName,
desc_MemoServ, modebuf);
return nick ? 1 : 0;
}
return 0;
}
/*************************************************************************/
/* memoserv: Main MemoServ routine.
* Note that the User structure passed to the do_* routines will
* always be valid (non-NULL) and will always have a valid
* NickInfo pointer in the `ni' field.
*/
static int memoserv(const char *source, const char *target, char *buf)
{
char *cmd;
User *u = get_user(source);
if (irc_stricmp(target, s_MemoServ) != 0)
return 0;
if (!u) {
module_log("user record for %s not found", source);
notice(s_MemoServ, source, getstring(NULL,INTERNAL_ERROR));
return 1;
}
cmd = strtok(buf, " ");
if (!cmd) {
return 1;
} else if (stricmp(cmd, "\1PING") == 0) {
const char *s;
if (!(s = strtok(NULL, "")))
s = "\1";
notice(s_MemoServ, source, "\1PING %s", s);
} else {
if (!valid_ngi(u) && stricmp(cmd, "HELP") != 0)
notice_lang(s_MemoServ, u, NICK_NOT_REGISTERED_HELP, s_NickServ);
else if (call_callback_2(module, cb_command, u, cmd) <= 0)
run_cmd(s_MemoServ, u, module, cmd);
}
return 1;
}
/*************************************************************************/
/* Return a /WHOIS response for MemoServ. */
static int memoserv_whois(const char *source, char *who, char *extra)
{
if (irc_stricmp(who, s_MemoServ) != 0)
return 0;
send_cmd(ServerName, "311 %s %s %s %s * :%s", source, who,
ServiceUser, ServiceHost, desc_MemoServ);
send_cmd(ServerName, "312 %s %s %s :%s", source, who,
ServerName, ServerDesc);
send_cmd(ServerName, "318 %s %s End of /WHOIS response.", source, who);
return 1;
}
/*************************************************************************/
/* Callback for users connecting to the network. */
static int do_user_create(User *user, int ac, char **av)
{
if (user_recognized(user))
check_memos(user);
return 0;
}
/*************************************************************************/
/* Callback for users changing nicknames. */
static int do_user_nickchange(User *user, const char *oldnick)
{
NickInfo *old_ni;
uint32 old_nickgroup, new_nickgroup;
/* user->{ni,ngi} are already changed, so look it up again */
old_ni = get_nickinfo(oldnick);
old_nickgroup = old_ni ? old_ni->nickgroup : 0;
new_nickgroup = user->ngi ? user->ngi->id : 0;
if (old_nickgroup != new_nickgroup)
check_memos(user);
return 0;
}
/*************************************************************************/
/* Callback to check for un-away. */
static int do_receive_message(const char *source, const char *cmd,
int ac, char **av)
{
if (stricmp(cmd, "AWAY") == 0 && (ac == 0 || *av[0] == 0)) {
User *u = get_user(source);
if (u)
check_memos(u);
}
return 0;
}
/*************************************************************************/
/* Callback for NickServ REGISTER/LINK check; we disallow
* registration/linking of the MemoServ pseudoclient nickname.
*/
static int do_reglink_check(const User *u, const char *nick,
const char *pass, const char *email)
{
return irc_stricmp(nick, s_MemoServ) == 0;
}
/*************************************************************************/
/* Callback for users identifying for nicks. */
static int do_nick_identified(User *user, int old_authstat)
{
if (!(old_authstat & (NA_IDENTIFIED | NA_RECOGNIZED)))
check_memos(user);
return 0;
}
/*************************************************************************/
/* check_memos: See if the given user has any unread memos, and send a
* NOTICE to that user if so (and if the appropriate flag is
* set).
*/
static void check_memos(User *u)
{
NickGroupInfo *ngi = u->ngi;
int i, newcnt = 0, max;
if (!ngi || !user_recognized(u) || !(ngi->flags & NF_MEMO_SIGNON))
return;
expire_memos(&ngi->memos);
ARRAY_FOREACH (i, ngi->memos.memos) {
if (ngi->memos.memos[i].flags & MF_UNREAD)
newcnt++;
}
if (newcnt > 0) {
notice_lang(s_MemoServ, u,
newcnt==1 ? MEMO_HAVE_NEW_MEMO : MEMO_HAVE_NEW_MEMOS, newcnt);
if (newcnt == 1 && (ngi->memos.memos[i-1].flags & MF_UNREAD)) {
notice_lang(s_MemoServ, u, MEMO_TYPE_READ_LAST, s_MemoServ);
} else if (newcnt == 1) {
ARRAY_FOREACH (i, ngi->memos.memos) {
if (ngi->memos.memos[i].flags & MF_UNREAD)
break;
}
notice_lang(s_MemoServ, u, MEMO_TYPE_READ_NUM, s_MemoServ,
ngi->memos.memos[i].number);
} else {
notice_lang(s_MemoServ, u, MEMO_TYPE_LIST_NEW, s_MemoServ);
}
}
max = REALMAX(ngi->memos.memomax);
if (max > 0 && ngi->memos.memos_count >= max) {
if (ngi->memos.memos_count > max)
notice_lang(s_MemoServ, u, MEMO_OVER_LIMIT, max);
else
notice_lang(s_MemoServ, u, MEMO_AT_LIMIT, max);
}
}
/*************************************************************************/
/*********************** MemoServ private routines ***********************/
/*************************************************************************/
/* Return the MemoInfo corresponding to the given nick or channel name.
* Return in `owner' the NickGroupInfo or ChannelInfo owning the MemoInfo.
* Return in `ischan' 1 if the name was a channel name, else 0.
* Return in `error' a GMI_* error code if the return value is NULL.
* Also set `error' to GMI_SUSPENDED if the nick/channel is suspended,
* even though a valid MemoInfo is returned.
*/
static MemoInfo *get_memoinfo(const char *name, void **owner_ret,
int *ischan_ret, int *error_ret)
{
MemoInfo *mi = NULL;
void *dummy_owner;
static int dummy_ischan, dummy_error;
void **owner = owner_ret ? owner_ret : &dummy_owner;
int *ischan = ischan_ret ? ischan_ret : &dummy_ischan;
int *error = error_ret ? error_ret : &dummy_error;
*error = 0;
if (*name == '#') {
ChannelInfo *ci;
*ischan = 1;
ci = get_channelinfo(name);
if (ci) {
if (ci->flags & CI_VERBOTEN) {
*error = GMI_FORBIDDEN;
return NULL;
} else {
if (ci->suspendinfo)
*error = GMI_SUSPENDED;
*owner = ci;
mi = &ci->memos;
}
} else {
*error = GMI_NOTFOUND;
return NULL;
}
} else {
NickInfo *ni;
NickGroupInfo *ngi;
*ischan = 0;
ni = get_nickinfo(name);
if (ni) {
if (ni->status & NS_VERBOTEN) {
*error = GMI_FORBIDDEN;
return NULL;
}
ngi = get_ngi(ni);
if (!ngi) {
*error = GMI_INTERR;
return NULL;
}
if (ngi->suspendinfo)
*error = GMI_SUSPENDED;
*owner = ngi;
mi = &ngi->memos;
} else {
*error = GMI_NOTFOUND;
return NULL;
}
}
if (!mi) {
module_log("BUG: get_memoinfo(): mi==NULL after checks");
*error = GMI_INTERR;
return NULL;
}
expire_memos(mi);
return mi;
}
/*************************************************************************/
/* Retrieve the MemoInfo applicable to a LIST/READ/etc. command based on
* parameters:
* *param_ret set to the first parameter (excluding any channel name)
* *chan_ret set to the channel name (NULL if none)
* *ci_ret set to the ChannelInfo for the channel (NULL if none)
* All parameters must be non-NULL.
*/
static MemoInfo *get_memoinfo_from_cmd(User *u, char **param_ret,
char **chan_ret, ChannelInfo **ci_ret)
{
char *param = strtok(NULL, " ");
char *chan = NULL;
ChannelInfo *ci = NULL;
MemoInfo *mi;
if (module_chanserv && param && *param == '#') {
chan = param;
param = strtok(NULL, " ");
if (!(ci = get_channelinfo(chan))) {
notice_lang(s_MemoServ, u, CHAN_X_NOT_REGISTERED, chan);
return NULL;
} else if (ci->flags & CI_VERBOTEN) {
notice_lang(s_MemoServ, u, CHAN_X_FORBIDDEN, chan);
return NULL;
} else if (!p_check_access(u, ci, CA_MEMO)) {
notice_lang(s_MemoServ, u, ACCESS_DENIED);
return NULL;
}
mi = &ci->memos;
} else {
if (!user_identified(u)) {
notice_lang(s_MemoServ, u, NICK_IDENTIFY_REQUIRED, s_NickServ);
return NULL;
}
mi = &u->ngi->memos;
}
expire_memos(mi);
*param_ret = param;
*chan_ret = chan;
*ci_ret = ci;
return mi;
}
/*************************************************************************/
/* Expire memos for the given MemoInfo. */
static void expire_memos(MemoInfo *mi)
{
int i;
time_t limit = time(NULL) - MSExpire;
if (!MSExpire)
return;
ARRAY_FOREACH (i, mi->memos) {
if ((mi->memos[i].flags & MF_EXPIREOK)
&& (MSExpireUnread || !(mi->memos[i].flags & MF_UNREAD))
&& mi->memos[i].time <= limit
) {
free(mi->memos[i].text);
ARRAY_REMOVE(mi->memos, i);
i--;
}
}
}
/*************************************************************************/
/* Display a single memo entry, possibly printing the header first. */
static int list_memo(User *u, int index, MemoInfo *mi, int *sent_header,
int new, const char *chan)
{
Memo *m;
char timebuf[64];
if (index < 0 || index >= mi->memos_count)
return 0;
if (!*sent_header) {
if (chan) {
notice_lang(s_MemoServ, u,
new ? MEMO_LIST_CHAN_NEW_MEMOS : MEMO_LIST_CHAN_MEMOS,
chan, s_MemoServ, chan);
} else {
notice_lang(s_MemoServ, u,
new ? MEMO_LIST_NEW_MEMOS : MEMO_LIST_MEMOS,
u->nick, s_MemoServ);
}
notice_lang(s_MemoServ, u, MEMO_LIST_HEADER);
*sent_header = 1;
}
m = &mi->memos[index];
strftime_lang(timebuf, sizeof(timebuf), u->ngi,
STRFTIME_DATE_TIME_FORMAT, m->time);
timebuf[sizeof(timebuf)-1] = 0; /* just in case */
notice_lang(s_MemoServ, u, MEMO_LIST_FORMAT,
(m->flags & MF_UNREAD) ? '*' : ' ',
(!MSExpire || (m->flags & MF_EXPIREOK)) ? ' ' : '+',
m->number, m->sender, timebuf);
return 1;
}
/* List callback. */
static int list_memo_callback(User *u, int num, va_list args)
{
MemoInfo *mi = va_arg(args, MemoInfo *);
int *sent_header = va_arg(args, int *);
const char *chan = va_arg(args, const char *);
int i;
ARRAY_FOREACH (i, mi->memos) {
if (mi->memos[i].number == num)
break;
}
/* Range checking done by list_memo() */
return list_memo(u, i, mi, sent_header, 0, chan);
}
/*************************************************************************/
/* Send a single memo to the given user. */
static int read_memo(User *u, int index, MemoInfo *mi, const char *chan)
{
Memo *m;
char timebuf[BUFSIZE];
if (index < 0 || index >= mi->memos_count)
return 0;
m = &mi->memos[index];
strftime_lang(timebuf, sizeof(timebuf), u->ngi,
STRFTIME_DATE_TIME_FORMAT, m->time);
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(s_MemoServ, u->nick, "%s", m->text);
m->flags &= ~MF_UNREAD;
return 1;
}
/* Read callback. */
static 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;
ARRAY_FOREACH (i, mi->memos) {
if (mi->memos[i].number == num)
break;
}
/* Range check done in read_memo */
return read_memo(u, i, mi, chan);
}
/*************************************************************************/
/* Mark a given memo as non-expiring. */
static int save_memo(User *u, int index, MemoInfo *mi)
{
if (index < 0 || index >= mi->memos_count)
return 0;
mi->memos[index].flags &= ~MF_EXPIREOK;
return 1;
}
/* Save callback. */
static int save_memo_callback(User *u, int num, va_list args)
{
MemoInfo *mi = va_arg(args, MemoInfo *);
int *last = va_arg(args, int *);
int i;
ARRAY_FOREACH (i, mi->memos) {
if (mi->memos[i].number == num)
break;
}
/* Range check done in save_memo */
if (save_memo(u, i, mi)) {
*last = num;
return 1;
} else {
return 0;
}
}
/*************************************************************************/
/* Delete a memo by number. Return 1 if the memo was found, else 0. */
static int del_memo(MemoInfo *mi, int num)
{
int i;
ARRAY_FOREACH (i, mi->memos) {
if (mi->memos[i].number == num)
break;
}
if (i < mi->memos_count) {
free(mi->memos[i].text);
ARRAY_REMOVE(mi->memos, i);
return 1;
} else {
return 0;
}
}
/* Delete a single memo from a MemoInfo. */
static int del_memo_callback(User *u, int num, va_list args)
{
MemoInfo *mi = va_arg(args, MemoInfo *);
int *last = va_arg(args, int *);
if (del_memo(mi, num)) {
*last = num;
return 1;
} else {
return 0;
}
}
/*************************************************************************/
/*********************** MemoServ command routines ***********************/
/*************************************************************************/
/* Return a help message. */
static void do_help(User *u)
{
char *cmd = strtok_remaining();
if (!cmd) {
const char *def_s_ChanServ = "ChanServ";
const char **p_s_ChanServ = NULL;
const char *levstr;
if (module_chanserv)
p_s_ChanServ = get_module_symbol(module_chanserv, "s_ChanServ");
if (!p_s_ChanServ)
p_s_ChanServ = &def_s_ChanServ;
if (find_module("chanserv/access-xop")) {
if (find_module("chanserv/access-levels"))
levstr = getstring(u->ngi, CHAN_HELP_REQSOP_LEVXOP);
else
levstr = getstring(u->ngi, CHAN_HELP_REQSOP_XOP);
} else {
levstr = getstring(u->ngi, CHAN_HELP_REQSOP_LEV);
}
notice_help(s_MemoServ, u, MEMO_HELP);
if (MSExpire) {
notice_help(s_MemoServ, u, MEMO_HELP_EXPIRES,
maketime(u->ngi,MSExpire,MT_DUALUNIT));
}
if (find_module("chanserv/access-levels")) {
notice_help(s_MemoServ, u, MEMO_HELP_END_LEVELS, levstr,
*p_s_ChanServ);
} else {
notice_help(s_MemoServ, u, MEMO_HELP_END_XOP);
}
} else if (call_callback_2(module, cb_help, u, cmd) > 0) {
return;
} else if (stricmp(cmd, "COMMANDS") == 0) {
notice_help(s_MemoServ, u, MEMO_HELP_COMMANDS);
if (find_module("memoserv/forward"))
notice_help(s_MemoServ, u, MEMO_HELP_COMMANDS_FORWARD);
if (MSExpire)
notice_help(s_MemoServ, u, MEMO_HELP_COMMANDS_SAVE);
notice_help(s_MemoServ, u, MEMO_HELP_COMMANDS_DEL);
if (find_module("memoserv/ignore"))
notice_help(s_MemoServ, u, MEMO_HELP_COMMANDS_IGNORE);
call_callback_2(module, cb_help_cmds, u, 0);
if (is_oper(u)) {
notice_help(s_MemoServ, u, MEMO_OPER_HELP_COMMANDS);
call_callback_2(module, cb_help_cmds, u, 1);
}
} else if (stricmp(cmd, "SET") == 0) {
notice_help(s_MemoServ, u, MEMO_HELP_SET);
if (find_module("memoserv/forward"))
notice_help(s_MemoServ, u, MEMO_HELP_SET_OPTION_FORWARD);
notice_help(s_MemoServ, u, MEMO_HELP_SET_END);
} else {
help_cmd(s_MemoServ, u, module, cmd);
}
}
/*************************************************************************/
/* Send a memo to a nick/channel. */
static void do_send(User *u)
{
char *source = u->nick;
int ischan, error;
void *owner;
MemoInfo *mi;
Memo *m;
char *name = strtok(NULL, " ");
char *text = strtok_remaining();
time_t now = time(NULL);
int is_servadmin = is_services_admin(u);
if (readonly) {
notice_lang(s_MemoServ, u, MEMO_SEND_DISABLED);
} else if (!text) {
syntax_error(s_MemoServ, u, "SEND", MEMO_SEND_SYNTAX);
} else if (!user_identified(u)) {
notice_lang(s_MemoServ, u, NICK_IDENTIFY_REQUIRED, s_NickServ);
} else if (!(mi = get_memoinfo(name, &owner, &ischan, &error))) {
if (error == GMI_FORBIDDEN)
notice_lang(s_MemoServ, u,
ischan ? CHAN_X_FORBIDDEN: NICK_X_FORBIDDEN,
name);
else
notice_lang(s_MemoServ, u,
ischan ? CHAN_X_NOT_REGISTERED : NICK_X_NOT_REGISTERED, name);
} else if (error == GMI_SUSPENDED) {
notice_lang(s_MemoServ, u,
ischan ? CHAN_X_SUSPENDED_MEMOS : NICK_X_SUSPENDED_MEMOS, name);
} else if (MSSendDelay > 0 &&
u && u->lastmemosend+MSSendDelay > now && !is_servadmin) {
u->lastmemosend = now;
notice_lang(s_MemoServ, u, MEMO_SEND_PLEASE_WAIT,
maketime(u->ngi,MSSendDelay,MT_SECONDS));
} else if (mi->memomax == 0 && !is_servadmin) {
notice_lang(s_MemoServ, u, MEMO_X_GETS_NO_MEMOS, name);
} else if (mi->memomax != MEMOMAX_UNLIMITED
&& mi->memos_count >= REALMAX(mi->memomax)
&& !is_servadmin) {
notice_lang(s_MemoServ, u, MEMO_X_HAS_TOO_MANY_MEMOS, name);
} else {
u->lastmemosend = now;
if (call_callback_5(module, cb_receive_memo, ischan, owner, name,
u, text) <= 0) {
ARRAY_EXTEND(mi->memos);
m = &mi->memos[mi->memos_count-1];
strscpy(m->sender, source, NICKMAX);
if (mi->memos_count > 1) {
m->number = m[-1].number + 1;
if (m->number < 1) {
int i;
ARRAY_FOREACH (i, mi->memos)
mi->memos[i].number = i+1;
}
} else {
m->number = 1;
}
m->time = time(NULL);
m->text = sstrdup(text);
m->flags = MF_UNREAD;
if (MSExpire)
m->flags |= MF_EXPIREOK;
if (!ischan) {
NickInfo *ni = get_nickinfo(name);
NickGroupInfo *ngi = ni ? get_ngi(ni) : NULL;
if (ngi && (ngi->flags & NF_MEMO_RECEIVE)) {
User *u2;
if (MSNotifyAll) {
int i;
ARRAY_FOREACH (i, ngi->nicks) {
if (irc_stricmp(ngi->nicks[i], name) == 0) {
u2 = ni->user;
} else {
NickInfo *ni2 = get_nickinfo(ngi->nicks[i]);
u2 = ni2 ? ni2->user : NULL;
}
if (u2 && user_recognized(u2)) {
notice_lang(s_MemoServ, u2,
MEMO_NEW_MEMO_ARRIVED,
source, s_MemoServ, m->number);
}
}
} else {
u2 = ni->user;
if (u2 && user_recognized(u2)) {
notice_lang(s_MemoServ, u2, MEMO_NEW_MEMO_ARRIVED,
source, s_MemoServ, m->number);
}
} /* if (MSNotifyAll) */
} /* if (flags & MEMO_RECEIVE) */
} /* if (!ischan) */
if (ischan)
put_channelinfo(owner);
else
put_nickgroupinfo(owner);
notice_lang(s_MemoServ, u, MEMO_SENT, name);
} /* call_callback returned <=0 */
} /* if command is valid */
}
/*************************************************************************/
/* List memos for the source nick or given channel. */
static void do_list(User *u)
{
char *param, *chan;
ChannelInfo *ci;
MemoInfo *mi;
int i;
mi = get_memoinfo_from_cmd(u, ¶m, &chan, &ci);
if (!mi)
return;
if (param && !isdigit(*param) && stricmp(param, "NEW") != 0) {
syntax_error(s_MemoServ, u, "LIST", MEMO_LIST_SYNTAX);
} else if (mi->memos_count == 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 sent_header = 0;
if (param && isdigit(*param)) {
process_numlist(param, NULL, list_memo_callback, u,
mi, &sent_header, chan);
} else {
if (param) {
ARRAY_FOREACH (i, mi->memos) {
if (mi->memos[i].flags & MF_UNREAD)
break;
}
if (i == mi->memos_count) {
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);
return;
}
}
ARRAY_FOREACH (i, mi->memos) {
if (param && !(mi->memos[i].flags & MF_UNREAD))
continue;
list_memo(u, i, mi, &sent_header, param != NULL, chan);
}
}
}
}
/*************************************************************************/
/* Read memos. */
static void do_read(User *u)
{
MemoInfo *mi;
ChannelInfo *ci = NULL;
char *numstr, *chan;
int num, count;
mi = get_memoinfo_from_cmd(u, &numstr, &chan, &ci);
if (!mi)
return;
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->memos_count == 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;
ARRAY_FOREACH (i, mi->memos) {
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) {
read_memo(u, mi->memos_count-1, 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);
}
}
if (chan)
put_channelinfo(ci);
else
put_nickgroupinfo(u->ngi);
}
}
/*************************************************************************/
/* Save memos (mark them as non-expiring). */
static void do_save(User *u)
{
MemoInfo *mi;
ChannelInfo *ci = NULL;
char *numstr, *chan;
int num, count;
mi = get_memoinfo_from_cmd(u, &numstr, &chan, &ci);
if (!mi)
return;
num = numstr ? atoi(numstr) : -1;
if (!numstr || num <= 0) {
syntax_error(s_MemoServ, u, "SAVE", MEMO_SAVE_SYNTAX);
} else if (mi->memos_count == 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 last = 0;
int savecount =
process_numlist(numstr, &count, save_memo_callback, u, mi, &last);
if (savecount) {
/* Some memos got saved. */
if (savecount > 1)
notice_lang(s_MemoServ, u, MEMO_SAVED_SEVERAL, savecount);
else
notice_lang(s_MemoServ, u, MEMO_SAVED_ONE, last);
} else {
/* No matching memos found. */
if (count == 1)
notice_lang(s_MemoServ, u, MEMO_DOES_NOT_EXIST, num);
else
notice_lang(s_MemoServ, u, MEMO_LIST_NOT_FOUND, numstr);
}
if (chan)
put_channelinfo(ci);
else
put_nickgroupinfo(u->ngi);
}
}
/*************************************************************************/
/* Delete memos. */
static void do_del(User *u)
{
MemoInfo *mi;
ChannelInfo *ci = NULL;
char *numstr, *chan;
int last, i;
int delcount, count;
mi = get_memoinfo_from_cmd(u, &numstr, &chan, &ci);
if (!mi)
return;
if (!numstr || (!isdigit(*numstr) && stricmp(numstr, "ALL") != 0)) {
syntax_error(s_MemoServ, u, "DEL", MEMO_DEL_SYNTAX);
} else if (mi->memos_count == 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 {
if (isdigit(*numstr)) {
/* Delete a specific memo or memos. */
delcount = process_numlist(numstr, &count, del_memo_callback,
u, mi, &last);
if (delcount) {
/* Some memos got deleted. */
if (delcount > 1)
notice_lang(s_MemoServ, u, MEMO_DELETED_SEVERAL, delcount);
else
notice_lang(s_MemoServ, u, MEMO_DELETED_ONE, last);
} else {
/* No memos were deleted. */
if (count == 1)
notice_lang(s_MemoServ, u, MEMO_DOES_NOT_EXIST,
atoi(numstr));
else
notice_lang(s_MemoServ, u, MEMO_DELETED_NONE);
}
} else {
/* Delete all memos. */
ARRAY_FOREACH (i, mi->memos)
free(mi->memos[i].text);
free(mi->memos);
mi->memos = NULL;
mi->memos_count = 0;
notice_lang(s_MemoServ, u, MEMO_DELETED_ALL);
}
if (chan)
put_channelinfo(ci);
else
put_nickgroupinfo(u->ngi);
}
}
/*************************************************************************/
static void do_set(User *u)
{
char *cmd = strtok(NULL, " ");
char *param = strtok_remaining();
MemoInfo *mi = &u->ngi->memos;
if (readonly) {
notice_lang(s_MemoServ, u, MEMO_SET_DISABLED);
return;
}
if (!param) {
syntax_error(s_MemoServ, u, "SET", MEMO_SET_SYNTAX);
} else if (!user_identified(u)) {
notice_lang(s_MemoServ, u, NICK_IDENTIFY_REQUIRED, s_NickServ);
return;
} else if (call_callback_4(module, cb_set, u, mi, cmd, param) > 0) {
return;
} else if (stricmp(cmd, "NOTIFY") == 0) {
do_set_notify(u, mi, param);
} else if (stricmp(cmd, "LIMIT") == 0) {
do_set_limit(u, mi, param);
} else {
notice_lang(s_MemoServ, u, MEMO_SET_UNKNOWN_OPTION, strupper(cmd));
notice_lang(s_MemoServ, u, MORE_INFO, s_MemoServ, "SET");
}
}
/*************************************************************************/
static void do_set_notify(User *u, MemoInfo *mi, char *param)
{
if (stricmp(param, "ON") == 0) {
u->ngi->flags |= NF_MEMO_SIGNON | NF_MEMO_RECEIVE;
notice_lang(s_MemoServ, u, MEMO_SET_NOTIFY_ON, s_MemoServ);
} else if (stricmp(param, "LOGON") == 0) {
u->ngi->flags |= NF_MEMO_SIGNON;
u->ngi->flags &= ~NF_MEMO_RECEIVE;
notice_lang(s_MemoServ, u, MEMO_SET_NOTIFY_LOGON, s_MemoServ);
} else if (stricmp(param, "NEW") == 0) {
u->ngi->flags &= ~NF_MEMO_SIGNON;
u->ngi->flags |= NF_MEMO_RECEIVE;
notice_lang(s_MemoServ, u, MEMO_SET_NOTIFY_NEW, s_MemoServ);
} else if (stricmp(param, "OFF") == 0) {
u->ngi->flags &= ~(NF_MEMO_SIGNON | NF_MEMO_RECEIVE);
notice_lang(s_MemoServ, u, MEMO_SET_NOTIFY_OFF, s_MemoServ);
} else {
syntax_error(s_MemoServ, u, "SET NOTIFY", MEMO_SET_NOTIFY_SYNTAX);
return;
}
put_nickgroupinfo(u->ngi);
}
/*************************************************************************/
/* Regular user parameters: [#channel] number
* Services admin parameters: [#channel|nick] {number|NONE|DEFAULT} [HARD]
*/
static void do_set_limit(User *u, MemoInfo *mi, char *param)
{
char *p1 = strtok(param, " ");
char *p2 = strtok(NULL, " ");
char *user = NULL, *chan = NULL;
int32 limit;
NickInfo *ni = u->ni;
NickGroupInfo *ngi = u->ngi;
ChannelInfo *ci = NULL;
int is_servadmin = is_services_admin(u);
if (module_chanserv && p1 && *p1 == '#') {
chan = p1;
p1 = p2;
p2 = strtok(NULL, " ");
if (!(ci = get_channelinfo(chan))) {
notice_lang(s_MemoServ, u, CHAN_X_NOT_REGISTERED, chan);
return;
} else if (ci->flags & CI_VERBOTEN) {
notice_lang(s_MemoServ, u, CHAN_X_FORBIDDEN, chan);
return;
} else if (!is_servadmin && !p_check_access(u, ci, CA_MEMO)) {
notice_lang(s_MemoServ, u, ACCESS_DENIED);
return;
}
mi = &ci->memos;
}
if (is_servadmin) {
if (p2 && stricmp(p2, "HARD") != 0 && !chan) {
if (!(ni = get_nickinfo(p1))) {
notice_lang(s_MemoServ, u, NICK_X_NOT_REGISTERED, p1);
return;
}
if (!(ngi = get_ngi(ni))) {
notice_lang(s_MemoServ, u, INTERNAL_ERROR);
return;
}
user = p1;
mi = &ngi->memos;
p1 = p2;
p2 = strtok(NULL, " ");
} else if (!p1) {
syntax_error(s_MemoServ, u, "SET LIMIT",
MEMO_SET_LIMIT_OPER_SYNTAX);
return;
}
if ((!isdigit(*p1) && stricmp(p1, "NONE") != 0
&& stricmp(p1, "DEFAULT") != 0)
|| (p2 && stricmp(p2, "HARD") != 0)
) {
syntax_error(s_MemoServ, u, "SET LIMIT",
MEMO_SET_LIMIT_OPER_SYNTAX);
return;
}
if (chan) {
if (p2)
ci->flags |= CI_MEMO_HARDMAX;
else
ci->flags &= ~CI_MEMO_HARDMAX;
} else {
if (p2)
ngi->flags |= NF_MEMO_HARDMAX;
else
ngi->flags &= ~NF_MEMO_HARDMAX;
}
limit = atoi(p1);
if (limit < 0 || limit > MEMOMAX_MAX) {
notice_lang(s_MemoServ, u, MEMO_SET_LIMIT_OVERFLOW, MEMOMAX_MAX);
limit = MEMOMAX_MAX;
}
if (stricmp(p1, "NONE") == 0)
limit = MEMOMAX_UNLIMITED;
else if (stricmp(p1, "DEFAULT") == 0)
limit = MEMOMAX_DEFAULT;
} else {
if (!p1 || p2 || !isdigit(*p1)) {
syntax_error(s_MemoServ, u, "SET LIMIT", MEMO_SET_LIMIT_SYNTAX);
return;
}
if (chan && (ci->flags & CI_MEMO_HARDMAX)) {
notice_lang(s_MemoServ, u, MEMO_SET_LIMIT_FORBIDDEN, chan);
return;
} else if (!chan && (ngi->flags & NF_MEMO_HARDMAX)) {
notice_lang(s_MemoServ, u, MEMO_SET_YOUR_LIMIT_FORBIDDEN);
return;
}
limit = atoi(p1);
/* The first character is a digit, but we could still go negative
* from overflow... watch out! (Actually, atoi() may not allow
* that, but it doesn't hurt to check anyway.) */
if (limit < 0 || (MSMaxMemos > 0 && limit > MSMaxMemos)) {
if (chan) {
notice_lang(s_MemoServ, u, MEMO_SET_LIMIT_TOO_HIGH,
chan, MSMaxMemos);
} else {
notice_lang(s_MemoServ, u, MEMO_SET_YOUR_LIMIT_TOO_HIGH,
MSMaxMemos);
}
return;
} else if (limit > MEMOMAX_MAX) {
notice_lang(s_MemoServ, u, MEMO_SET_LIMIT_OVERFLOW, MEMOMAX_MAX);
limit = MEMOMAX_MAX;
}
}
mi->memomax = limit;
if (chan)
put_channelinfo(ci);
else
put_nickgroupinfo(ngi);
if (limit > 0) {
if (!chan && ni == u->ni)
notice_lang(s_MemoServ, u, MEMO_SET_YOUR_LIMIT, limit);
else
notice_lang(s_MemoServ, u, MEMO_SET_LIMIT,
chan ? chan : user, limit);
} else if (limit == 0) {
if (!chan && ni == u->ni)
notice_lang(s_MemoServ, u, MEMO_SET_YOUR_LIMIT_ZERO);
else
notice_lang(s_MemoServ, u, MEMO_SET_LIMIT_ZERO,
chan ? chan : user);
} else if (limit == MEMOMAX_DEFAULT) {
if (!chan && ni == u->ni)
notice_lang(s_MemoServ, u, MEMO_SET_YOUR_LIMIT_DEFAULT,
MSMaxMemos);
else
notice_lang(s_MemoServ, u, MEMO_SET_LIMIT_DEFAULT,
chan ? chan : user, MSMaxMemos);
} else {
if (!chan && ni == u->ni)
notice_lang(s_MemoServ, u, MEMO_UNSET_YOUR_LIMIT);
else
notice_lang(s_MemoServ, u, MEMO_UNSET_LIMIT, chan ? chan : user);
}
}
/*************************************************************************/
static void do_info(User *u)
{
MemoInfo *mi;
NickInfo *ni = NULL;
NickGroupInfo *ngi = NULL;
ChannelInfo *ci = NULL;
char *name = strtok(NULL, " ");
int is_servadmin = is_services_admin(u);
int max = 0;
int is_hardmax = 0;
if (is_servadmin && name && *name != '#') {
ni = get_nickinfo(name);
if (!ni) {
notice_lang(s_MemoServ, u, NICK_X_NOT_REGISTERED, name);
return;
} else if (ni->status & NS_VERBOTEN) {
notice_lang(s_MemoServ, u, NICK_X_FORBIDDEN, name);
return;
}
ngi = get_ngi(ni);
if (!ngi) {
notice_lang(s_MemoServ, u, INTERNAL_ERROR);
return;
}
mi = &ngi->memos;
is_hardmax = ngi->flags & NF_MEMO_HARDMAX ? 1 : 0;
} else if (module_chanserv && name && *name == '#') {
ci = get_channelinfo(name);
if (!ci) {
notice_lang(s_MemoServ, u, CHAN_X_NOT_REGISTERED, name);
return;
} else if (ci->flags & CI_VERBOTEN) {
notice_lang(s_MemoServ, u, CHAN_X_FORBIDDEN, name);
return;
} else if (!p_check_access(u, ci, CA_MEMO)) {
notice_lang(s_MemoServ, u, ACCESS_DENIED);
return;
}
mi = &ci->memos;
is_hardmax = ci->flags & CI_MEMO_HARDMAX ? 1 : 0;
} else { /* !name */
if (!user_identified(u)) {
notice_lang(s_MemoServ, u, NICK_IDENTIFY_REQUIRED, s_NickServ);
return;
}
ni = u->ni;
ngi = u->ngi;
mi = &u->ngi->memos;
}
max = REALMAX(mi->memomax);
if (name && ni != u->ni) {
/* Report info for a channel or a nick other than the caller. */
if (!mi->memos_count) {
notice_lang(s_MemoServ, u, MEMO_INFO_X_NO_MEMOS, name);
} else if (mi->memos_count == 1) {
if (mi->memos[0].flags & MF_UNREAD)
notice_lang(s_MemoServ, u, MEMO_INFO_X_MEMO_UNREAD, name);
else
notice_lang(s_MemoServ, u, MEMO_INFO_X_MEMO, name);
} else {
int count = 0, i;
ARRAY_FOREACH (i, mi->memos) {
if (mi->memos[i].flags & MF_UNREAD)
count++;
}
if (count == mi->memos_count)
notice_lang(s_MemoServ, u, MEMO_INFO_X_MEMOS_ALL_UNREAD,
name, count);
else if (count == 0)
notice_lang(s_MemoServ, u, MEMO_INFO_X_MEMOS,
name, mi->memos_count);
else if (count == 0)
notice_lang(s_MemoServ, u, MEMO_INFO_X_MEMOS_ONE_UNREAD,
name, mi->memos_count);
else
notice_lang(s_MemoServ, u, MEMO_INFO_X_MEMOS_SOME_UNREAD,
name, mi->memos_count, count);
}
if (max >= 0) {
if (is_hardmax)
notice_lang(s_MemoServ, u, MEMO_INFO_X_HARD_LIMIT, name, max);
else
notice_lang(s_MemoServ, u, MEMO_INFO_X_LIMIT, name, max);
} else {
notice_lang(s_MemoServ, u, MEMO_INFO_X_NO_LIMIT, name);
}
if (ngi) { /* only nicks are notified of new memos */
if ((ngi->flags&NF_MEMO_RECEIVE) && (ngi->flags&NF_MEMO_SIGNON)) {
notice_lang(s_MemoServ, u, MEMO_INFO_X_NOTIFY_ON, name);
} else if (ngi->flags & NF_MEMO_RECEIVE) {
notice_lang(s_MemoServ, u, MEMO_INFO_X_NOTIFY_RECEIVE, name);
} else if (ngi->flags & NF_MEMO_SIGNON) {
notice_lang(s_MemoServ, u, MEMO_INFO_X_NOTIFY_SIGNON, name);
} else {
notice_lang(s_MemoServ, u, MEMO_INFO_X_NOTIFY_OFF, name);
}
}
} else { /* !name || ni == u->ni */
if (!mi->memos_count) {
notice_lang(s_MemoServ, u, MEMO_INFO_NO_MEMOS);
} else if (mi->memos_count == 1) {
if (mi->memos[0].flags & MF_UNREAD)
notice_lang(s_MemoServ, u, MEMO_INFO_MEMO_UNREAD);
else
notice_lang(s_MemoServ, u, MEMO_INFO_MEMO);
} else {
int count = 0, i;
ARRAY_FOREACH (i, mi->memos) {
if (mi->memos[i].flags & MF_UNREAD)
count++;
}
if (count == mi->memos_count)
notice_lang(s_MemoServ, u, MEMO_INFO_MEMOS_ALL_UNREAD, count);
else if (count == 0)
notice_lang(s_MemoServ, u, MEMO_INFO_MEMOS, mi->memos_count);
else if (count == 1)
notice_lang(s_MemoServ, u, MEMO_INFO_MEMOS_ONE_UNREAD,
mi->memos_count);
else
notice_lang(s_MemoServ, u, MEMO_INFO_MEMOS_SOME_UNREAD,
mi->memos_count, count);
}
if (max == 0) {
if (!is_servadmin && is_hardmax)
notice_lang(s_MemoServ, u, MEMO_INFO_HARD_LIMIT_ZERO);
else
notice_lang(s_MemoServ, u, MEMO_INFO_LIMIT_ZERO);
} else if (max > 0) {
if (!is_servadmin && is_hardmax)
notice_lang(s_MemoServ, u, MEMO_INFO_HARD_LIMIT, max);
else
notice_lang(s_MemoServ, u, MEMO_INFO_LIMIT, max);
} else {
notice_lang(s_MemoServ, u, MEMO_INFO_NO_LIMIT);
}
if ((ngi->flags & NF_MEMO_RECEIVE) && (ngi->flags & NF_MEMO_SIGNON)) {
notice_lang(s_MemoServ, u, MEMO_INFO_NOTIFY_ON);
} else if (ngi->flags & NF_MEMO_RECEIVE) {
notice_lang(s_MemoServ, u, MEMO_INFO_NOTIFY_RECEIVE);
} else if (ngi->flags & NF_MEMO_SIGNON) {
notice_lang(s_MemoServ, u, MEMO_INFO_NOTIFY_SIGNON);
} else {
notice_lang(s_MemoServ, u, MEMO_INFO_NOTIFY_OFF);
}
} /* if (name && ni != u->ni) */
}
/*************************************************************************/
/***************************** Module stuff ******************************/
/*************************************************************************/
const int32 module_version = MODULE_VERSION_CODE;
ConfigDirective module_config[] = {
{ "MemoServName", { { CD_STRING, CF_DIRREQ, &s_MemoServ },
{ CD_STRING, 0, &desc_MemoServ } } },
{ "MSExpire", { { CD_TIME, 0, &MSExpire } } },
{ "MSExpireUnread", { { CD_SET, 0, &MSExpireUnread } } },
{ "MSMaxMemos", { { CD_POSINT, 0, &MSMaxMemos } } },
{ "MSNotifyAll", { { CD_SET, 0, &MSNotifyAll } } },
{ "MSSendDelay", { { CD_TIME, 0, &MSSendDelay } } },
{ NULL }
};
static Command *cmd_SAVE = NULL; /* For restoring if !MSExpire */
static int old_HELP_LIST = -1; /* For restoring if MSExpire */
/*************************************************************************/
static int do_load_module(Module *mod, const char *modname)
{
if (strcmp(modname, "nickserv/main") == 0) {
module_nickserv = mod;
use_module(mod);
if (!add_callback(module_nickserv, "REGISTER/LINK check",
do_reglink_check))
module_log("Unable to register NickServ REGISTER/LINK callback");
if (!add_callback(mod, "identified", do_nick_identified))
module_log("Unable to register NickServ IDENTIFY callback");
} else if (strcmp(modname, "chanserv/main") == 0) {
p_check_access = get_module_symbol(mod, "check_access");
if (p_check_access) {
module_chanserv = mod;
use_module(mod);
} else {
module_log("Unable to resolve symbol `check_access' in module"
" `chanserv/main'; channel memos will not be"
" available");
}
}
return 0;
}
/*************************************************************************/
static int do_unload_module(Module *mod)
{
if (mod == module_nickserv) {
remove_callback(module_nickserv, "identified", do_nick_identified);
remove_callback(module_nickserv, "REGISTER/LINK check",
do_reglink_check);
unuse_module(module_nickserv);
module_nickserv = NULL;
} else if (mod == module_chanserv) {
p_check_access = NULL;
unuse_module(module_chanserv);
module_chanserv = NULL;
}
return 0;
}
/*************************************************************************/
static int do_reconfigure(int after_configure)
{
static char old_s_MemoServ[NICKMAX];
static char *old_desc_MemoServ = NULL;
if (!after_configure) {
/* Before reconfiguration: save old values. */
strscpy(old_s_MemoServ, s_MemoServ, NICKMAX);
old_desc_MemoServ = strdup(desc_MemoServ);
if (old_HELP_LIST >= 0) {
setstring(MEMO_HELP_LIST, old_HELP_LIST);
old_HELP_LIST = -1;
}
} else {
/* After reconfiguration: handle value changes. */
if (strcmp(old_s_MemoServ, s_MemoServ) != 0)
send_nickchange(old_s_MemoServ, s_MemoServ);
if (!old_desc_MemoServ || strcmp(old_desc_MemoServ,desc_MemoServ) != 0)
send_namechange(s_MemoServ, desc_MemoServ);
free(old_desc_MemoServ);
if (MSExpire)
old_HELP_LIST = setstring(MEMO_HELP_LIST, MEMO_HELP_LIST_EXPIRE);
} /* if (!after_configure) */
return 0;
}
/*************************************************************************/
int init_module(Module *module_)
{
Command *cmd;
Module *tmpmod;
module = module_;
if (!new_commandlist(module) || !register_commands(module, cmds)) {
module_log("Unable to register commands");
exit_module(0);
return 0;
}
if (MSExpire) {
old_HELP_LIST = setstring(MEMO_HELP_LIST, MEMO_HELP_LIST_EXPIRE);
} else {
/* Disable SAVE command if no expiration */
cmd_SAVE = lookup_cmd(module, "SAVE");
if (cmd_SAVE)
cmd_SAVE->name = "";
}
cb_command = register_callback(module, "command");
cb_receive_memo = register_callback(module, "receive memo");
cb_help = register_callback(module, "HELP");
cb_help_cmds = register_callback(module, "HELP COMMANDS");
cb_set = register_callback(module, "SET");
if (cb_command < 0 || cb_receive_memo < 0 || cb_help < 0
|| cb_help_cmds < 0 || cb_set < 0) {
module_log("Unable to register callbacks");
exit_module(0);
return 0;
}
if (!add_callback(NULL, "load module", do_load_module)
|| !add_callback(NULL, "unload module", do_unload_module)
|| !add_callback(NULL, "reconfigure", do_reconfigure)
|| !add_callback(NULL, "introduce_user", introduce_memoserv)
|| !add_callback(NULL, "m_privmsg", memoserv)
|| !add_callback(NULL, "m_whois", memoserv_whois)
|| !add_callback(NULL, "receive message", do_receive_message)
|| !add_callback(NULL, "user create", do_user_create)
|| !add_callback(NULL, "user nickchange (after)", do_user_nickchange)
) {
module_log("Unable to add callbacks");
exit_module(0);
return 0;
}
tmpmod = find_module("nickserv/main");
if (tmpmod)
do_load_module(tmpmod, "nickserv/main");
tmpmod = find_module("chanserv/main");
if (tmpmod)
do_load_module(tmpmod, "chanserv/main");
cmd = lookup_cmd(module, "SET NOTIFY");
if (cmd)
cmd->help_param1 = s_NickServ;
cmd = lookup_cmd(module, "SET LIMIT");
if (cmd) {
cmd->help_param1 = (char *)(long)MSMaxMemos;
cmd->help_param2 = (char *)(long)MSMaxMemos;
}
if (linked)
introduce_memoserv(NULL);
return 1;
}
/*************************************************************************/
int exit_module(int shutdown_unused)
{
#ifdef CLEAN_COMPILE
shutdown_unused = shutdown_unused;
#endif
if (linked)
send_cmd(s_MemoServ, "QUIT :");
if (module_chanserv)
do_unload_module(module_chanserv);
if (module_nickserv)
do_unload_module(module_nickserv);
remove_callback(NULL, "user nickchange (after)", do_user_nickchange);
remove_callback(NULL, "user create", do_user_create);
remove_callback(NULL, "receive message", do_receive_message);
remove_callback(NULL, "m_whois", memoserv_whois);
remove_callback(NULL, "m_privmsg", memoserv);
remove_callback(NULL, "introduce_user", introduce_memoserv);
remove_callback(NULL, "reconfigure", do_reconfigure);
remove_callback(NULL, "unload module", do_unload_module);
remove_callback(NULL, "load module", do_load_module);
unregister_callback(module, cb_set);
unregister_callback(module, cb_help_cmds);
unregister_callback(module, cb_help);
unregister_callback(module, cb_receive_memo);
unregister_callback(module, cb_command);
if (cmd_SAVE) {
cmd_SAVE->name = "SAVE";
cmd_SAVE = NULL;
}
if (old_HELP_LIST >= 0) {
setstring(MEMO_HELP_LIST, old_HELP_LIST);
old_HELP_LIST = -1;
}
unregister_commands(module, cmds);
del_commandlist(module);
return 1;
}
/*************************************************************************/
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