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addd54c38f5bc55cb6f047f26f60c0156e328dca
unrealircd/src/modules/m_svsmode.c
T
Bram Matthys 6ceb9cb6f7 Code cleanup (in many files heh)... I replaced all: 
IsHidden(sptr) ? sptr->user->virthost : sptr->user->realhost
stuff to a simple GetHost(sptr) macro (defined in struct.h).
Smaller and less error phrone :). Also fixed the if IsHidden -> if (IsHidden
found by codemastr .
2003-02-04 19:40:38 +00:00

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/*
* IRC - Internet Relay Chat, src/modules/m_svsmode.c
* (C) 2001 The UnrealIRCd Team
*
* SVSMODE and SVS2MODE commands
*
* See file AUTHORS in IRC package for additional names of
* the programmers.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 1, or (at your option)
* any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include "config.h"
#include "struct.h"
#include "common.h"
#include "sys.h"
#include "numeric.h"
#include "msg.h"
#include "channel.h"
#include <time.h>
#include <sys/stat.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#ifdef _WIN32
#include <io.h>
#endif
#include <fcntl.h>
#include "h.h"
#include "proto.h"
#ifdef STRIPBADWORDS
#include "badwords.h"
#endif
#ifdef _WIN32
#include "version.h"
#endif
DLLFUNC int m_svsmode(aClient *cptr, aClient *sptr, int parc, char *parv[]);
DLLFUNC int m_svs2mode(aClient *cptr, aClient *sptr, int parc, char *parv[]);
extern ircstats IRCstats;
#define MSG_SVSMODE "SVSMODE"
#define TOK_SVSMODE "n"
#define MSG_SVS2MODE "SVS2MODE"
#define TOK_SVS2MODE "v"
#ifndef DYNAMIC_LINKING
ModuleHeader m_svsmode_Header
#else
#define m_svsmode_Header Mod_Header
ModuleHeader Mod_Header
#endif
= {
"m_svsmode",
"$Id$",
"command /svsmode and svs2mode",
"3.2-b8-1",
NULL
};
#ifdef DYNAMIC_LINKING
DLLFUNC int Mod_Init(ModuleInfo *modinfo)
#else
int m_svsmode_Init(ModuleInfo *modinfo)
#endif
{
add_Command(MSG_SVSMODE, TOK_SVSMODE, m_svsmode, MAXPARA);
add_Command(MSG_SVS2MODE, TOK_SVS2MODE, m_svs2mode, MAXPARA);
return MOD_SUCCESS;
}
#ifdef DYNAMIC_LINKING
DLLFUNC int Mod_Load(int module_load)
#else
int m_svsmode_Load(int module_load)
#endif
{
return MOD_SUCCESS;
}
#ifdef DYNAMIC_LINKING
DLLFUNC int Mod_Unload(int module_unload)
#else
int m_svsmode_Unload(int module_unload)
#endif
{
if (del_Command(MSG_SVSMODE, TOK_SVSMODE, m_svsmode) < 0 || del_Command(MSG_SVS2MODE, TOK_SVS2MODE, m_svs2mode) < 0)
{
sendto_realops("Failed to delete commands when unloading %s",
m_svsmode_Header.name);
}
return MOD_SUCCESS;
}
extern void add_send_mode_param(aChannel *chptr, aClient *from, char what, char mode, char *param);
extern char modebuf[MODEBUFLEN], parabuf[MODEBUFLEN];
int channel_svsmode(aClient *cptr, aClient *sptr, int parc, char *parv[])
{
aChannel *chptr;
time_t ts;
aClient *acptr;
char *m;
int what;
int i = 4;
*parabuf = '\0';
modebuf[0] = 0;
if(!(chptr = find_channel(parv[1], NULL)))
return 0;
/* if (parc >= 4) {
return 0;
if (parc > 4) {
ts = TS2ts(parv[4]);
if (acptr->since != ts)
return 0;
}
}*/
ts = TS2ts(parv[parc-1]);
for(m = parv[2]; *m; m++) {
switch (*m) {
case '+':
what = MODE_ADD;
break;
case '-':
what = MODE_DEL;
break;
case 'q': {
Member *cm;
for (cm = chptr->members; cm; cm = cm->next) {
if (cm->flags & CHFL_CHANOWNER) {
add_send_mode_param(chptr, sptr, '-', 'q', cm->cptr->name);
cm->flags &= ~CHFL_CHANOWNER;
}
}
}
break;
case 'a': {
Member *cm;
for (cm = chptr->members; cm; cm = cm->next) {
if (cm->flags & CHFL_CHANPROT) {
add_send_mode_param(chptr, sptr, '-', 'a', cm->cptr->name);
cm->flags &= ~CHFL_CHANPROT;
}
}
}
break;
case 'o': {
Member *cm;
for (cm = chptr->members; cm; cm = cm->next) {
if (cm->flags & CHFL_CHANOP) {
add_send_mode_param(chptr, sptr, '-', 'o', cm->cptr->name);
cm->flags &= ~CHFL_CHANOP;
}
}
}
break;
case 'h': {
Member *cm;
for (cm = chptr->members; cm; cm = cm->next) {
if (cm->flags & CHFL_HALFOP) {
add_send_mode_param(chptr, sptr, '-', 'h', cm->cptr->name);
cm->flags &= ~CHFL_HALFOP;
}
}
}
break;
case 'v': {
Member *cm;
for (cm = chptr->members; cm; cm = cm->next) {
if (cm->flags & CHFL_VOICE) {
add_send_mode_param(chptr, sptr, '-', 'v', cm->cptr->name);
cm->flags &= ~CHFL_VOICE;
}
}
}
break;
case 'b': {
Ban *ban, *bnext;
if (parc >= i) {
char uhost[NICKLEN+USERLEN+HOSTLEN+6], vhost[NICKLEN+USERLEN+HOSTLEN+6];
if (!(acptr = find_person(parv[i-1], NULL))) {
i++;
break;
}
if (ts && ts != acptr->since) {
i++;
break;
}
i++;
strlcpy(uhost, make_nick_user_host(acptr->name,
acptr->user->username, acptr->user->realhost),
sizeof uhost);
strlcpy(vhost, make_nick_user_host(acptr->name,
acptr->user->username, acptr->user->virthost ? acptr->user->virthost : acptr->user->realhost),
sizeof vhost);
ban = chptr->banlist;
while (ban) {
bnext = ban->next;
if (!match(ban->banstr, uhost) || !match(ban->banstr, vhost)) {
add_send_mode_param(chptr, sptr, '-', 'b',
ban->banstr);
del_banid(chptr, ban->banstr);
}
ban = bnext;
}
}
else {
ban = chptr->banlist;
while (ban) {
bnext = ban->next;
add_send_mode_param(chptr, sptr, '-', 'b', ban->banstr);
del_banid(chptr, ban->banstr);
ban = bnext;
}
}
}
break;
case 'e': {
Ban *ban, *bnext;
if (parc >= i) {
char uhost[NICKLEN+USERLEN+HOSTLEN+6], vhost[NICKLEN+USERLEN+HOSTLEN+6];
if (!(acptr = find_person(parv[i-1], NULL))) {
i++;
break;
}
if (ts && ts != acptr->since) {
i++;
break;
}
i++;
strlcpy(uhost, make_nick_user_host(acptr->name,
acptr->user->username, acptr->user->realhost),
sizeof uhost);
strlcpy(vhost, make_nick_user_host(acptr->name,
acptr->user->username, GetHost(acptr)),
sizeof vhost);
ban = chptr->exlist;
while (ban) {
bnext = ban->next;
if (!match(ban->banstr, uhost) || !match(ban->banstr, vhost)) {
add_send_mode_param(chptr, sptr, '-', 'e',
ban->banstr);
del_exbanid(chptr, ban->banstr);
}
ban = bnext;
}
}
else {
ban = chptr->exlist;
while (ban) {
bnext = ban->next;
add_send_mode_param(chptr, sptr, '-', 'e', ban->banstr);
del_exbanid(chptr, ban->banstr);
ban = bnext;
}
}
}
break;
}
}
if (*parabuf) {
sendto_channel_butserv(chptr, sptr, ":%s MODE %s %s %s", sptr->name, chptr->chname,
modebuf, parabuf);
sendto_serv_butone(NULL, ":%s MODE %s %s %s", sptr->name, chptr->chname, modebuf, parabuf);
*parabuf = 0;
}
return 0;
}
/*
* m_svsmode() added by taz
* parv[0] - sender
* parv[1] - username to change mode for
* parv[2] - modes to change
* parv[3] - Service Stamp (if mode == d)
*/
int m_svsmode(aClient *cptr, aClient *sptr, int parc, char *parv[])
{
int i;
char **p, *m;
aClient *acptr;
int what, setflags;
if (!IsULine(sptr))
return 0;
what = MODE_ADD;
if (parc < 3)
return 0;
if (parv[1][0] == '#')
return channel_svsmode(cptr, sptr, parc, parv);
if (!(acptr = find_person(parv[1], NULL)))
return 0;
setflags = 0;
for (i = 0; i <= Usermode_highest; i++)
if (Usermode_Table[i].flag && (acptr->umodes & Usermode_Table[i].mode))
setflags |= Usermode_Table[i].mode;
/*
* parse mode change string(s)
*/
for (p = &parv[2]; p && *p; p++)
for (m = *p; *m; m++)
switch (*m)
{
case '+':
what = MODE_ADD;
break;
case '-':
what = MODE_DEL;
break;
/* we may not get these,
* but they shouldnt be in default
*/
case ' ':
case '\n':
case '\r':
case '\t':
break;
case 'i':
if (what == MODE_ADD
&& !(acptr->umodes & UMODE_INVISIBLE))
{
IRCstats.invisible++;
}
if (what == MODE_DEL
&& (acptr->umodes & UMODE_INVISIBLE))
{
IRCstats.invisible--;
}
goto setmodex;
case 'o':
if (what == MODE_ADD
&& !(acptr->umodes & UMODE_OPER))
IRCstats.operators++;
if (what == MODE_DEL
&& (acptr->umodes & UMODE_OPER))
IRCstats.operators--;
goto setmodex;
case 'H':
if (what == MODE_ADD && !(acptr->umodes & UMODE_HIDEOPER))
IRCstats.operators--;
if (what == MODE_DEL && (acptr->umodes & UMODE_HIDEOPER))
IRCstats.operators++;
goto setmodex;
case 'd':
if (parv[3] && isdigit(*parv[3]))
{
acptr->user->servicestamp =
strtoul(parv[3], NULL, 10);
break;
}
default:
setmodex:
for (i = 0; i <= Usermode_highest; i++)
{
if (!Usermode_Table[i].flag)
continue;
if (*m == Usermode_Table[i].flag)
{
if (what == MODE_ADD)
acptr->umodes |= Usermode_Table[i].mode;
else
acptr->umodes &=
~Usermode_Table[i].mode;
break;
}
}
break;
}
if (parc > 3)
sendto_serv_butone_token(cptr, parv[0], MSG_SVSMODE,
TOK_SVSMODE, "%s %s %s", parv[1], parv[2], parv[3]);
else
sendto_serv_butone_token(cptr, parv[0], MSG_SVSMODE,
TOK_SVSMODE, "%s %s", parv[1], parv[2]);
return 0;
}
/*
* m_svs2mode() added by Potvin
* parv[0] - sender
* parv[1] - username to change mode for
* parv[2] - modes to change
* parv[3] - Service Stamp (if mode == d)
*/
int m_svs2mode(aClient *cptr, aClient *sptr, int parc, char *parv[])
{
int i;
char **p, *m;
aClient *acptr;
int what, setflags;
char buf[BUFSIZE];
if (!IsULine(sptr))
return 0;
what = MODE_ADD;
if (parc < 3)
return 0;
if (parv[1][0] == '#')
return channel_svsmode(cptr, sptr, parc, parv);
if (!(acptr = find_person(parv[1], NULL)))
return 0;
setflags = 0;
for (i = 0; i <= Usermode_highest; i++)
if (Usermode_Table[i].flag && (acptr->umodes & Usermode_Table[i].mode))
setflags |= Usermode_Table[i].mode;
/*
* parse mode change string(s)
*/
for (p = &parv[2]; p && *p; p++)
for (m = *p; *m; m++)
switch (*m)
{
case '+':
what = MODE_ADD;
break;
case '-':
what = MODE_DEL;
break;
/* we may not get these,
* but they shouldnt be in default
*/
case ' ':
case '\n':
case '\r':
case '\t':
break;
case 'd':
if (parv[3] && (isdigit(*parv[3])))
{
acptr->user->servicestamp =
strtoul(parv[3], NULL, 10);
}
break;
case 'i':
if (what == MODE_ADD
&& !(acptr->umodes & UMODE_INVISIBLE))
{
IRCstats.invisible++;
}
if (what == MODE_DEL
&& (acptr->umodes & UMODE_INVISIBLE))
{
IRCstats.invisible--;
}
goto setmodey;
case 'o':
if (acptr->srvptr->flags & FLAGS_QUARANTINE)
break;
if (what == MODE_ADD
&& !(acptr->umodes & UMODE_OPER))
IRCstats.operators++;
if (what == MODE_DEL
&& (acptr->umodes & UMODE_OPER))
IRCstats.operators--;
goto setmodey;
case 'H':
if (what == MODE_ADD && !(acptr->umodes & UMODE_HIDEOPER))
IRCstats.operators--;
if (what == MODE_DEL && (acptr->umodes & UMODE_HIDEOPER))
IRCstats.operators++;
goto setmodey;
default:
setmodey:
for (i = 0; i <= Usermode_highest; i++)
{
if (!Usermode_Table[i].flag)
continue;
if (*m == Usermode_Table[i].flag)
{
if (what == MODE_ADD)
acptr->umodes |= Usermode_Table[i].mode;
else
acptr->umodes &=
~Usermode_Table[i].mode;
break;
}
}
break;
}
if (parc > 3)
sendto_serv_butone_token(cptr, parv[0], MSG_SVS2MODE,
TOK_SVS2MODE, "%s %s %s", parv[1], parv[2], parv[3]);
else
sendto_serv_butone_token(cptr, parv[0], MSG_SVS2MODE,
TOK_SVS2MODE, "%s %s", parv[1], parv[2]);
send_umode(NULL, acptr, setflags, ALL_UMODES, buf);
if (MyClient(acptr) && buf[0] && buf[1])
sendto_one(acptr, ":%s MODE %s :%s", parv[0], parv[1], buf);
return 0;
}
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