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/*
* ircd_parser.y: A yacc/bison parser for ircd config files.
* This is part of ircu, an Internet Relay Chat server.
* The contents of this file are Copyright 2001 Diane Bruce,
* Andrew Miller, the ircd-hybrid team and the ircu team.
* 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 2 of the License, 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
* USA.
* $Id: ircd_parser.y 1907 2009-02-09 04:11:04Z entrope $
*/
%{
#include "config.h"
#include "s_conf.h"
#include "class.h"
#include "client.h"
#include "crule.h"
#include "ircd_features.h"
#include "fileio.h"
#include "gline.h"
#include "hash.h"
#include "ircd.h"
#include "ircd_alloc.h"
#include "ircd_chattr.h"
#include "ircd_log.h"
#include "ircd_reply.h"
#include "ircd_snprintf.h"
#include "ircd_string.h"
#include "list.h"
#include "listener.h"
#include "match.h"
#include "motd.h"
#include "numeric.h"
#include "numnicks.h"
#include "opercmds.h"
#include "parse.h"
#include "res.h"
#include "s_auth.h"
#include "s_bsd.h"
#include "s_conf.h"
#include "s_debug.h"
#include "s_misc.h"
#include "send.h"
#include "struct.h"
#include "sys.h"
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <arpa/inet.h>
#define MAX_STRINGS 80 /* Maximum number of feature params. */
#define USE_IPV4 (1 << 16)
#define USE_IPV6 (1 << 17)
extern int init_lexer_file(char* file);
extern struct LocalConf localConf;
extern struct DenyConf* denyConfList;
extern struct CRuleConf* cruleConfList;
extern struct ServerConf* serverConfList;
extern struct s_map* GlobalServiceMapList;
extern struct qline* GlobalQuarantineList;
extern struct WebIRCConf* webircConfList;
extern struct SHostConf* shostConfList;
extern struct ExceptConf* exceptConfList;
int yylex(void);
/* Now all the globals we need :/... */
unsigned int snomask;
int fakelagmin;
int fakelagfactor;
int tping, tconn, maxlinks, sendq, recvq, port, invert, stringno, flags;
int maxchans, redirport, hidehostcomps;
char *name, *pass, *host, *from_host, *ip, *username, *origin, *hub_limit;
char *spoofhost, *sslfp, *sslciphers, *description, *redirserver;
char *country, *continent, *ajoinchan, *ajoinnotice, *swhois;
struct SLink *hosts;
char *stringlist[MAX_STRINGS];
struct ListenerFlags listen_flags;
struct ConnectionClass *c_class;
struct DenyConf *dconf;
struct s_map *smap;
struct Privs privs;
struct Privs privs_dirty;
struct WebIRCFlags wflags;
struct ClassRestrictFlags crestrict;
static void parse_error(char *pattern,...) {
static char error_buffer[1024];
va_list vl;
va_start(vl,pattern);
ircd_vsnprintf(NULL, error_buffer, sizeof(error_buffer), pattern, vl);
va_end(vl);
yyerror(error_buffer);
}
static void free_slist(struct SLink **link) {
struct SLink *next;
while (*link != NULL) {
next = (*link)->next;
MyFree((*link)->value.cp);
free_link(*link);
*link = next;
}
}
%}
%token <text> QSTRING
%token <num> NUMBER
%token GENERAL
%token ADMIN
%token LOCATION
%token CONTACT
%token CONNECT
%token CLASS
%token CHANNEL
%token PINGFREQ
%token CONNECTFREQ
%token MAXLINKS
%token MAXHOPS
%token SENDQ
%token RECVQ
%token NAME
%token HOST
%token FROM
%token IP
%token USERNAME
%token PASS
%token LOCAL
%token SECONDS
%token MINUTES
%token HOURS
%token DAYS
%token WEEKS
%token MONTHS
%token YEARS
%token DECADES
%token BYTES
%token KBYTES
%token MBYTES
%token GBYTES
%token TBYTES
%token SERVER
%token PORT
%token MASK
%token HUB
%token LEAF
%token UWORLD
%token YES
%token NO
%token OPER
%token VHOST
%token HIDDEN
%token MOTD
%token JUPE
%token NICK
%token NUMERIC
%token DESCRIPTION
%token CLIENT
%token KILL
%token CRULE
%token REAL
%token REASON
%token TFILE
%token RULE
%token ALL
%token FEATURES
%token QUARANTINE
%token PSEUDO
%token PREPEND
%token USERMODE
%token IAUTH
%token TIMEOUT
%token FAST
%token AUTOCONNECT
%token PROGRAM
%token TOK_IPV4 TOK_IPV6
%token DNS
%token FORWARDS
%token WEBIRC
%token IDENT
%token USERIDENT
%token IGNOREIDENT
%token STRIPSSLFP
%token MAXCHANS
%token COUNTRY
%token CONTINENT
%token VERSION
%token SPOOFHOST
%token AUTOAPPLY
%token SNOMASK
%token EXCEPT
%token SHUN
%token KLINE
%token GLINE
%token ZLINE
%token RDNS
%token IPCHECK
%token TARGETLIMIT
%token LISTDELAY
%token NOIDENTTILDE
%token ISMASK
%token REDIRECT
%token HIDEHOSTCOMPONANTS
%token HIDEHOSTCOMPONENTS
%token AUTOJOINCHANNEL
%token AUTOJOINNOTICE
%token AUTHEXEMPT
%token MARK
%token RESTRICT_JOIN
%token RESTRICT_PRIVMSG
%token RESTRICT_UMODE
%token MATCHUSERNAME
%token FAKELAGMINIMUM
%token FAKELAGFACTOR
%token DEFAULTTEXT
%token SSLFP
%token SSLCIPHERS
%token INCLUDE
%token SSLTOK
%token SWHOIS
%token ENABLEOPTIONS
%token TRUSTACCOUNT
/* and now a lot of privileges... */
%token TPRIV_CHAN_LIMIT TPRIV_MODE_LCHAN TPRIV_DEOP_LCHAN TPRIV_WALK_LCHAN
%token TPRIV_LOCAL_KILL TPRIV_REHASH TPRIV_RESTART TPRIV_DIE
%token TPRIV_LOCAL_GLINE TPRIV_LOCAL_JUPE TPRIV_LOCAL_BADCHAN
%token TPRIV_LOCAL_OPMODE TPRIV_OPMODE TPRIV_SET TPRIV_WHOX TPRIV_BADCHAN
%token TPRIV_SEE_CHAN TPRIV_SHOW_INVIS TPRIV_SHOW_ALL_INVIS TPRIV_PROPAGATE
%token TPRIV_UNLIMIT_QUERY TPRIV_DISPLAY TPRIV_SEE_OPERS TPRIV_WIDE_GLINE
%token TPRIV_FORCE_OPMODE TPRIV_FORCE_LOCAL_OPMODE TPRIV_APASS_OPMODE
%token TPRIV_LIST_CHAN TPRIV_CHECK TPRIV_WHOIS_NOTICE TPRIV_HIDE_OPER
%token TPRIV_HIDE_CHANNELS TPRIV_HIDE_IDLE TPRIV_XTRAOP TPRIV_SERVICE
%token TPRIV_REMOTE TPRIV_LOCAL_SHUN TPRIV_WIDE_SHUN
%token TPRIV_FREEFORM TPRIV_REMOTEREHASH TPRIV_REMOVE TPRIV_LOCAL_ZLINE
%token TPRIV_WIDE_ZLINE TPRIV_TEMPSHUN
/* and some types... */
%type <num> sizespec
%type <num> timespec timefactor factoredtimes factoredtime
%type <num> expr yesorno privtype address_family
%left '+' '-'
%left '*' '/'
%union{
char *text;
int num;
}
%%
/* Blocks in the config file... */
blocks: blocks block | block;
block: adminblock | generalblock | classblock | connectblock |
uworldblock | operblock | portblock | jupeblock | clientblock |
killblock | cruleblock | motdblock | featuresblock | quarantineblock |
pseudoblock | iauthblock | forwardsblock | webircblock | spoofhostblock |
exceptblock | include | error ';';
/* The timespec, sizespec and expr was ripped straight from
* ircd-hybrid-7. */
timespec: expr | factoredtimes;
factoredtimes: factoredtimes factoredtime
{
$$ = $1 + $2;
} | factoredtime;
factoredtime: expr timefactor
{
$$ = $1 * $2;
};
timefactor: SECONDS { $$ = 1; }
| MINUTES { $$ = 60; }
| HOURS { $$ = 60 * 60; }
| DAYS { $$ = 60 * 60 * 24; }
| WEEKS { $$ = 60 * 60 * 24 * 7; }
| MONTHS { $$ = 60 * 60 * 24 * 7 * 4; }
| YEARS { $$ = 60 * 60 * 24 * 365; }
| DECADES { $$ = 60 * 60 * 24 * 365 * 10; };
sizespec: expr {
$$ = $1;
}
| expr BYTES {
$$ = $1;
}
| expr KBYTES {
$$ = $1 * 1024;
}
| expr MBYTES {
$$ = $1 * 1024 * 1024;
}
| expr GBYTES {
$$ = $1 * 1024 * 1024 * 1024;
}
| expr TBYTES {
$$ = $1 * 1024 * 1024 * 1024;
}
;
/* this is an arithmetic expression */
expr: NUMBER
{
$$ = $1;
}
| expr '+' expr {
$$ = $1 + $3;
}
| expr '-' expr {
$$ = $1 - $3;
}
| expr '*' expr {
$$ = $1 * $3;
}
| expr '/' expr {
$$ = $1 / $3;
}
/* leave this out until we find why it makes BSD yacc dump core -larne
| '-' expr %prec NEG {
$$ = -$2;
} */
| '(' expr ')' {
$$ = $2;
}
;
jupeblock: JUPE '{' jupeitems '}' ';' ;
jupeitems: jupeitem jupeitems | jupeitem;
jupeitem: jupenick;
jupenick: NICK '=' QSTRING ';'
{
addNickJupes($3);
MyFree($3);
};
generalblock: GENERAL
{
/* Zero out the vhost addresses, in case they were removed. */
memset(&VirtualHost_v4.addr, 0, sizeof(VirtualHost_v4.addr));
memset(&VirtualHost_v6.addr, 0, sizeof(VirtualHost_v6.addr));
} '{' generalitems '}' ';' {
if (localConf.name == NULL)
parse_error("Your General block must contain a name.");
if (localConf.numeric == 0)
parse_error("Your General block must contain a numeric (between 1 and 4095).");
};
generalitems: generalitem generalitems | generalitem;
generalitem: generalnumeric | generalname | generalvhost | generaldesc
| generaldnsvhost | generaldnsserver;
generalnumeric: NUMERIC '=' NUMBER ';'
{
if (localConf.numeric == 0)
localConf.numeric = $3;
else if (localConf.numeric != $3)
parse_error("Redefinition of server numeric %i (%i)", $3,
localConf.numeric);
};
generalname: NAME '=' QSTRING ';'
{
if (localConf.name == NULL)
localConf.name = $3;
else {
if (strcmp(localConf.name, $3))
parse_error("Redefinition of server name %s (%s)", $3,
localConf.name);
MyFree($3);
}
};
generaldesc: DESCRIPTION '=' QSTRING ';'
{
MyFree(localConf.description);
localConf.description = $3;
ircd_strncpy(cli_info(&me), $3, REALLEN + 1);
};
generalvhost: VHOST '=' QSTRING ';'
{
struct irc_in_addr addr;
char *vhost = $3;
if (!strcmp(vhost, "*")) {
/* This traditionally meant bind to all interfaces and connect
* from the default. */
} else if (!ircd_aton(&addr, vhost))
parse_error("Invalid virtual host '%s'.", vhost);
else if (irc_in_addr_is_ipv4(&addr))
memcpy(&VirtualHost_v4.addr, &addr, sizeof(addr));
else
memcpy(&VirtualHost_v6.addr, &addr, sizeof(addr));
MyFree(vhost);
};
generaldnsvhost: DNS VHOST '=' address_family QSTRING ';'
{
struct irc_in_addr addr;
int families = $4;
char *vhost = $5;
if (!strcmp(vhost, "*")) {
/* Let the operating system assign the default. */
} else if (!ircd_aton(&addr, vhost))
parse_error("Invalid DNS virtual host '%s'.", vhost);
else
{
if ((families & USE_IPV4)
|| (!families && irc_in_addr_is_ipv4(&addr)))
memcpy(&VirtualHost_dns_v4.addr, &addr, sizeof(addr));
if ((families & USE_IPV6)
|| (!families && !irc_in_addr_is_ipv4(&addr)))
memcpy(&VirtualHost_dns_v6.addr, &addr, sizeof(addr));
}
MyFree(vhost);
};
generaldnsserver: DNS SERVER '=' QSTRING ';'
{
char *server = $4;
add_nameserver(server);
MyFree(server);
};
adminblock: ADMIN
{
MyFree(localConf.location1);
MyFree(localConf.location2);
MyFree(localConf.contact);
localConf.location1 = localConf.location2 = localConf.contact = NULL;
}
'{' adminitems '}' ';'
{
if (localConf.location1 == NULL)
DupString(localConf.location1, "");
if (localConf.location2 == NULL)
DupString(localConf.location2, "");
if (localConf.contact == NULL)
DupString(localConf.contact, "");
};
adminitems: adminitems adminitem | adminitem;
adminitem: adminlocation | admincontact;
adminlocation: LOCATION '=' QSTRING ';'
{
if (localConf.location1 == NULL)
localConf.location1 = $3;
else if (localConf.location2 == NULL)
localConf.location2 = $3;
else /* Otherwise just drop it. -A1kmm */
MyFree($3);
};
admincontact: CONTACT '=' QSTRING ';'
{
MyFree(localConf.contact);
localConf.contact = $3;
};
classblock: CLASS {
tping = 90;
snomask = 0;
fakelagmin = -1;
fakelagfactor = -1;
memset(&crestrict, 0, sizeof(crestrict));
} '{' classitems '}' ';'
{
if (name != NULL)
{
struct ConnectionClass *c_class;
add_class(name, tping, tconn, maxlinks, sendq, recvq);
c_class = find_class(name);
MyFree(c_class->default_umode);
c_class->default_umode = pass;
MyFree(c_class->autojoinchan);
c_class->autojoinchan = ajoinchan;
MyFree(c_class->autojoinnotice);
c_class->autojoinnotice = ajoinnotice;
c_class->snomask = snomask;
c_class->lag_min = fakelagmin;
c_class->lag_factor = fakelagfactor;
c_class->max_chans = maxchans;
memcpy(&c_class->privs, &privs, sizeof(c_class->privs));
memcpy(&c_class->privs_dirty, &privs_dirty, sizeof(c_class->privs_dirty));
memcpy(&c_class->restrictflags, &crestrict, sizeof(c_class->restrictflags));
}
else {
parse_error("Missing name in class block");
}
name = NULL;
pass = NULL;
ajoinchan = NULL;
ajoinnotice = NULL;
tconn = 0;
maxlinks = 0;
sendq = 0;
recvq = 0;
maxchans = 0;
snomask = 0;
memset(&privs, 0, sizeof(privs));
memset(&privs_dirty, 0, sizeof(privs_dirty));
memset(&crestrict, 0, sizeof(crestrict));
};
classitems: classitem classitems | classitem;
classitem: classname | classpingfreq | classconnfreq | classmaxlinks |
classsendq | classrecvq | classusermode | classmaxchans | priv |
classsnomask | classajoinchan | classajoinnotice | classrestrictjoin |
classrestrictpm | classrestrictumode | classfakelagmin | classfakelagfactor;
classname: NAME '=' QSTRING ';'
{
MyFree(name);
name = $3;
};
classpingfreq: PINGFREQ '=' timespec ';'
{
tping = $3;
};
classconnfreq: CONNECTFREQ '=' timespec ';'
{
tconn = $3;
};
classmaxlinks: MAXLINKS '=' expr ';'
{
maxlinks = $3;
};
classsendq: SENDQ '=' sizespec ';'
{
sendq = $3;
};
classrecvq: RECVQ '=' sizespec ';'
{
recvq = $3;
};
classusermode: USERMODE '=' QSTRING ';'
{
MyFree(pass);
pass = $3;
};
classmaxchans: MAXCHANS '=' expr ';'
{
maxchans = $3;
};
classsnomask: SNOMASK '=' expr ';'
{
snomask = $3;
};
classfakelagmin: FAKELAGMINIMUM '=' expr ';'
{
fakelagmin = $3;
};
classfakelagfactor: FAKELAGFACTOR '=' expr ';'
{
fakelagfactor = $3;
};
classajoinchan: AUTOJOINCHANNEL '=' QSTRING ';'
{
MyFree(ajoinchan);
ajoinchan = $3;
};
classajoinnotice: AUTOJOINNOTICE '=' QSTRING ';'
{
MyFree(ajoinnotice);
ajoinnotice = $3;
};
classrestrictjoin: RESTRICT_JOIN '=' YES ';'
{
FlagSet(&crestrict, CRFLAG_JOIN);
} | RESTRICT_JOIN '=' NO ';'
{
FlagClr(&crestrict, CRFLAG_JOIN);
};
classrestrictpm: RESTRICT_PRIVMSG '=' YES ';'
{
FlagSet(&crestrict, CRFLAG_PRIVMSG);
} | RESTRICT_PRIVMSG '=' NO ';'
{
FlagClr(&crestrict, CRFLAG_PRIVMSG);
};
classrestrictumode: RESTRICT_UMODE '=' YES ';'
{
FlagSet(&crestrict, CRFLAG_UMODE);
} | RESTRICT_UMODE '=' NO ';'
{
FlagClr(&crestrict, CRFLAG_UMODE);
};
connectblock: CONNECT
{
flags = CONF_AUTOCONNECT;
} '{' connectitems '}' ';'
{
struct ConfItem *aconf = NULL;
if (name == NULL)
parse_error("Missing name in connect block");
else if (pass == NULL)
parse_error("Missing password in connect block");
else if (strlen(pass) > PASSWDLEN)
parse_error("Password too long in connect block");
else if (host == NULL)
parse_error("Missing host in connect block");
else if (strchr(host, '*') || strchr(host, '?'))
parse_error("Invalid host '%s' in connect block (use 'from' field for wildcard patterns)", host);
else if (c_class == NULL)
parse_error("Missing or non-existent class in connect block");
else {
aconf = make_conf(CONF_SERVER);
aconf->name = name;
aconf->origin_name = origin;
aconf->passwd = pass;
aconf->sslfp = sslfp;
aconf->sslciphers = sslciphers;
aconf->conn_class = c_class;
aconf->address.port = port;
aconf->host = host;
/* Set from_host for incoming connection validation.
* If not specified, default to host value for backward compatibility.
*/
if (from_host) {
unsigned char addrbits;
aconf->from_host = from_host;
/* Try to parse as IP mask */
if (ipmask_parse(from_host, &aconf->from_address, &addrbits)) {
aconf->from_addrbits = addrbits;
} else {
aconf->from_addrbits = -1;
}
} else {
/* Default: use host for both outbound and inbound */
DupString(aconf->from_host, host);
aconf->from_addrbits = -1;
}
/* If the user specified a hub allowance, but not maximum links,
* allow an effectively unlimited number of hops.
*/
aconf->maximum = (hub_limit != NULL && maxlinks == 0) ? 65535 : maxlinks;
aconf->hub_limit = hub_limit;
aconf->flags = flags;
lookup_confhost(aconf);
}
if (!aconf) {
MyFree(name);
MyFree(pass);
MyFree(sslfp);
MyFree(sslciphers);
MyFree(host);
MyFree(from_host);
MyFree(origin);
MyFree(hub_limit);
}
name = pass = host = from_host = origin = hub_limit = NULL;
c_class = NULL;
sslfp = sslciphers = NULL;
port = flags = maxlinks = 0;
};
connectitems: connectitem connectitems | connectitem;
connectitem: connectname | connectpass | connectclass | connecthost | connectfrom
| connectport | connectvhost | connectleaf | connecthub
| connecthublimit | connectmaxhops | connectauto | connectssl
| connectsslfp | connectsslciphers;
connectname: NAME '=' QSTRING ';'
{
MyFree(name);
name = $3;
};
connectpass: PASS '=' QSTRING ';'
{
MyFree(pass);
pass = $3;
};
connectclass: CLASS '=' QSTRING ';'
{
c_class = find_class($3);
if (!c_class)
parse_error("No such connection class '%s' for Connect block", $3);
MyFree($3);
};
connecthost: HOST '=' QSTRING ';'
{
MyFree(host);
host = $3;
};
connectfrom: FROM '=' QSTRING ';'
{
MyFree(from_host);
from_host = $3;
};
connectport: PORT '=' NUMBER ';'
{
port = $3;
};
connectvhost: VHOST '=' QSTRING ';'
{
MyFree(origin);
origin = $3;
};
connectleaf: LEAF ';'
{
maxlinks = 0;
};
connecthub: HUB ';'
{
MyFree(hub_limit);
DupString(hub_limit, "*");
};
connecthublimit: HUB '=' QSTRING ';'
{
MyFree(hub_limit);
hub_limit = $3;
};
connectmaxhops: MAXHOPS '=' expr ';'
{
maxlinks = $3;
};
connectauto: AUTOCONNECT '=' YES ';' { flags |= CONF_AUTOCONNECT; }
| AUTOCONNECT '=' NO ';' { flags &= ~CONF_AUTOCONNECT; };
connectssl: SSLTOK '=' YES ';'
{
#ifdef USE_SSL
flags |= CONF_SSL;
#else
parse_error("Connect block has SSL enabled but I'm not built with SSL. Check ./configure syntax/output.");
flags &= ~CONF_SSL;
#endif /* USE_SSL */
} | SSLTOK '=' NO ';' { flags &= ~CONF_SSL; };
connectsslfp: SSLFP '=' QSTRING ';'
{
MyFree(sslfp);
sslfp = $3;
};
connectsslciphers: SSLCIPHERS '=' QSTRING ';'
{
MyFree(sslciphers);
sslciphers = $3;
};
uworldblock: UWORLD '{' uworlditems '}' ';';
uworlditems: uworlditem uworlditems | uworlditem;
uworlditem: uworldname;
uworldname: NAME '=' QSTRING ';'
{
make_conf(CONF_UWORLD)->host = $3;
};
operblock: OPER
{
snomask = 0;
} '{' operitems '}' ';'
{
struct ConfItem *aconf = NULL;
struct SLink *link;
if (name == NULL)
parse_error("Missing name in operator block");
else if (pass == NULL)
parse_error("Missing password in operator block");
/* Do not check password length because it may be crypted. */
else if (hosts == NULL)
parse_error("Missing host(s) in operator block");
else if (c_class == NULL)
parse_error("Invalid or missing class in operator block");
else if (!FlagHas(&privs_dirty, PRIV_PROPAGATE)
&& !FlagHas(&c_class->privs_dirty, PRIV_PROPAGATE))
parse_error("Operator block for %s and class %s have no LOCAL setting", name, c_class->cc_name);
else for (link = hosts; link != NULL; link = link->next) {
aconf = make_conf(CONF_OPERATOR);
DupString(aconf->name, name);
DupString(aconf->passwd, pass);
if (sslfp)
DupString(aconf->sslfp, sslfp);
if (ajoinchan)
DupString(aconf->autojoinchan, ajoinchan);
if (ajoinnotice)
DupString(aconf->autojoinnotice, ajoinnotice);
if (swhois)
DupString(aconf->swhois, swhois);
conf_parse_userhost(aconf, link->value.cp);
aconf->conn_class = c_class;
aconf->snomask = snomask;
memcpy(&aconf->privs, &privs, sizeof(aconf->privs));
memcpy(&aconf->privs_dirty, &privs_dirty, sizeof(aconf->privs_dirty));
}
MyFree(name);
MyFree(pass);
MyFree(sslfp);
MyFree(ajoinchan);
MyFree(ajoinnotice);
MyFree(swhois);
free_slist(&hosts);
name = pass = NULL;
c_class = NULL;
memset(&privs, 0, sizeof(privs));
memset(&privs_dirty, 0, sizeof(privs_dirty));
};
operitems: operitem | operitems operitem;
operitem: opername | operpass | operhost | operclass | opersslfp | opersnomask
| operajoinchan | operajoinnotice | operswhois | priv;
opername: NAME '=' QSTRING ';'
{
MyFree(name);
name = $3;
};
operpass: PASS '=' QSTRING ';'
{
MyFree(pass);
pass = $3;
};
operhost: HOST '=' QSTRING ';'
{
struct SLink *link;
link = make_link();
if (!strchr($3, '@'))
{
int uh_len;
link->value.cp = (char*) MyMalloc((uh_len = strlen($3)+3));
ircd_snprintf(0, link->value.cp, uh_len, "*@%s", $3);
}
else
DupString(link->value.cp, $3);
MyFree($3);
link->next = hosts;
hosts = link;
};
operclass: CLASS '=' QSTRING ';'
{
c_class = find_class($3);
if (!c_class)
parse_error("No such connection class '%s' for Operator block", $3);
MyFree($3);
};
opersslfp: SSLFP '=' QSTRING ';'
{
MyFree(sslfp);
sslfp = $3;
};
opersnomask: SNOMASK '=' expr ';'
{
snomask = $3;
};
operajoinchan: AUTOJOINCHANNEL '=' QSTRING ';'
{
MyFree(ajoinchan);
ajoinchan = $3;
};
operajoinnotice: AUTOJOINNOTICE '=' QSTRING ';'
{
MyFree(ajoinnotice);
ajoinnotice = $3;
};
operswhois: SWHOIS '=' QSTRING ';'
{
MyFree(swhois);
swhois = $3;
};
priv: privtype '=' yesorno ';'
{
FlagSet(&privs_dirty, $1);
if (($3 == 1) ^ invert)
FlagSet(&privs, $1);
else
FlagClr(&privs, $1);
invert = 0;
};
privtype: TPRIV_CHAN_LIMIT { $$ = PRIV_CHAN_LIMIT; } |
TPRIV_MODE_LCHAN { $$ = PRIV_MODE_LCHAN; } |
TPRIV_DEOP_LCHAN { $$ = PRIV_DEOP_LCHAN; } |
TPRIV_WALK_LCHAN { $$ = PRIV_WALK_LCHAN; } |
KILL { $$ = PRIV_KILL; } |
TPRIV_LOCAL_KILL { $$ = PRIV_LOCAL_KILL; } |
TPRIV_REHASH { $$ = PRIV_REHASH; } |
TPRIV_RESTART { $$ = PRIV_RESTART; } |
TPRIV_DIE { $$ = PRIV_DIE; } |
GLINE { $$ = PRIV_GLINE; } |
TPRIV_LOCAL_GLINE { $$ = PRIV_LOCAL_GLINE; } |
JUPE { $$ = PRIV_JUPE; } |
TPRIV_LOCAL_JUPE { $$ = PRIV_LOCAL_JUPE; } |
TPRIV_LOCAL_OPMODE { $$ = PRIV_LOCAL_OPMODE; } |
TPRIV_OPMODE { $$ = PRIV_OPMODE; }|
TPRIV_SET { $$ = PRIV_SET; } |
TPRIV_WHOX { $$ = PRIV_WHOX; } |
TPRIV_BADCHAN { $$ = PRIV_BADCHAN; } |
TPRIV_LOCAL_BADCHAN { $$ = PRIV_LOCAL_BADCHAN; } |
TPRIV_SEE_CHAN { $$ = PRIV_SEE_CHAN; } |
TPRIV_SHOW_INVIS { $$ = PRIV_SHOW_INVIS; } |
TPRIV_SHOW_ALL_INVIS { $$ = PRIV_SHOW_ALL_INVIS; } |
TPRIV_PROPAGATE { $$ = PRIV_PROPAGATE; } |
TPRIV_UNLIMIT_QUERY { $$ = PRIV_UNLIMIT_QUERY; } |
TPRIV_DISPLAY { $$ = PRIV_DISPLAY; } |
TPRIV_SEE_OPERS { $$ = PRIV_SEE_OPERS; } |
TPRIV_WIDE_GLINE { $$ = PRIV_WIDE_GLINE; } |
TPRIV_LIST_CHAN { $$ = PRIV_LIST_CHAN; } |
LOCAL { $$ = PRIV_PROPAGATE; invert = 1; } |
TPRIV_FORCE_OPMODE { $$ = PRIV_FORCE_OPMODE; } |
TPRIV_FORCE_LOCAL_OPMODE { $$ = PRIV_FORCE_LOCAL_OPMODE; } |
TPRIV_APASS_OPMODE { $$ = PRIV_APASS_OPMODE; } |
TPRIV_CHECK { $$ = PRIV_CHECK; } |
TPRIV_WHOIS_NOTICE { $$ = PRIV_WHOIS_NOTICE; } |
TPRIV_HIDE_OPER { $$ = PRIV_HIDE_OPER; } |
TPRIV_HIDE_CHANNELS { $$ = PRIV_HIDE_CHANNELS; } |
TPRIV_HIDE_IDLE { $$ = PRIV_HIDE_IDLE; } |
ADMIN { $$ = PRIV_ADMIN; } |
TPRIV_XTRAOP { $$ = PRIV_XTRAOP; } |
TPRIV_SERVICE { $$ = PRIV_SERVICE; } |
TPRIV_REMOTE { $$ = PRIV_REMOTE; } |
SHUN { $$ = PRIV_SHUN; } |
TPRIV_LOCAL_SHUN { $$ = PRIV_LOCAL_SHUN; } |
TPRIV_WIDE_SHUN { $$ = PRIV_WIDE_SHUN; } |
TPRIV_FREEFORM { $$ = PRIV_FREEFORM; } |
TPRIV_REMOTEREHASH { $$ = PRIV_REMOTEREHASH; } |
TPRIV_REMOVE { $$ = PRIV_REMOVE; } |
ZLINE { $$ = PRIV_ZLINE; } |
TPRIV_LOCAL_ZLINE { $$ = PRIV_LOCAL_ZLINE; } |
TPRIV_WIDE_ZLINE { $$ = PRIV_WIDE_ZLINE; } |
TPRIV_TEMPSHUN { $$ = PRIV_TEMPSHUN; };
yesorno: YES { $$ = 1; } | NO { $$ = 0; };
/* not a recursive definition because some pedant will just come along
* and whine that the parser accepts "ipv4 ipv4 ipv4 ipv4"
*/
address_family:
{ $$ = 0; }
| TOK_IPV4 { $$ = USE_IPV4; }
| TOK_IPV6 { $$ = USE_IPV6; }
| TOK_IPV4 TOK_IPV6 { $$ = USE_IPV4 | USE_IPV6; }
| TOK_IPV6 TOK_IPV4 { $$ = USE_IPV6 | USE_IPV4; }
;
/* The port block... */
portblock: PORT '{' portitems '}' ';' {
struct ListenerFlags flags_here;
struct SLink *link;
if (hosts == NULL) {
struct SLink *link;
link = make_link();
DupString(link->value.cp, "*");
link->flags = 0;
link->next = hosts;
hosts = link;
}
for (link = hosts; link != NULL; link = link->next) {
memcpy(&flags_here, &listen_flags, sizeof(flags_here));
switch (link->flags & (USE_IPV4 | USE_IPV6)) {
case USE_IPV4:
FlagSet(&flags_here, LISTEN_IPV4);
break;
case USE_IPV6:
FlagSet(&flags_here, LISTEN_IPV6);
break;
default: /* 0 or USE_IPV4|USE_IPV6 */
FlagSet(&flags_here, LISTEN_IPV4);
FlagSet(&flags_here, LISTEN_IPV6);
break;
}
if (link->flags & 65535)
port = link->flags & 65535;
add_listener(port, link->value.cp, pass, &flags_here);
}
free_slist(&hosts);
MyFree(pass);
memset(&listen_flags, 0, sizeof(listen_flags));
pass = NULL;
port = 0;
};
portitems: portitem portitems | portitem;
portitem: portnumber | portvhost | portvhostnumber | portmask | portserver | porthidden | portssl;
portnumber: PORT '=' address_family NUMBER ';'
{
if ($4 < 1 || $4 > 65535) {
parse_error("Port %d is out of range", port);
} else {
port = $3 | $4;
if (hosts && (0 == (hosts->flags & 65535)))
hosts->flags = (hosts->flags & ~65535) | port;
}
};
portvhost: VHOST '=' address_family QSTRING ';'
{
struct SLink *link;
link = make_link();
link->value.cp = $4;
link->flags = $3 | port;
link->next = hosts;
hosts = link;
};
portvhostnumber: VHOST '=' address_family QSTRING NUMBER ';'
{
if ($5 < 1 || $5 > 65535) {
parse_error("Port %d is out of range", port);
} else {
struct SLink *link;
link = make_link();
link->value.cp = $4;
link->flags = $3 | $5;
link->next = hosts;
hosts = link;
}
};
portmask: MASK '=' QSTRING ';'
{
MyFree(pass);
pass = $3;
};
portserver: SERVER '=' YES ';'
{
FlagSet(&listen_flags, LISTEN_SERVER);
} | SERVER '=' NO ';'
{
FlagClr(&listen_flags, LISTEN_SERVER);
};
porthidden: HIDDEN '=' YES ';'
{
FlagSet(&listen_flags, LISTEN_HIDDEN);
} | HIDDEN '=' NO ';'
{
FlagClr(&listen_flags, LISTEN_HIDDEN);
};
portssl: SSLTOK '=' YES ';'
{
#ifdef USE_SSL
FlagSet(&listen_flags, LISTEN_SSL);
#else
parse_error("Port block has SSL enabled but I'm not built with SSL. Check ./configure syntax/output.");
FlagClr(&listen_flags, LISTEN_SSL);
#endif /* USE_SSL */
} | SSLTOK '=' NO ';'
{
FlagClr(&listen_flags, LISTEN_SSL);
}
clientblock: CLIENT
{
maxlinks = 65535;
port = 0;
flags = CONF_NOIDENTTILDE;
redirport = 0;
hidehostcomps = -1;
}
'{' clientitems '}' ';'
{
struct ConfItem *aconf = 0;
struct irc_in_addr addr;
unsigned char addrbits = 0;
if (!c_class)
parse_error("Invalid or missing class in Client block");
else if (pass && strlen(pass) > PASSWDLEN)
parse_error("Password too long in connect block");
else if (ip && !ipmask_parse(ip, &addr, &addrbits))
parse_error("Invalid IP address %s in Client block", ip);
else {
aconf = make_conf(CONF_CLIENT);
aconf->username = username;
aconf->host = host;
if (ip)
memcpy(&aconf->address.addr, &addr, sizeof(aconf->address.addr));
else
memset(&aconf->address.addr, 0, sizeof(aconf->address.addr));
aconf->address.port = port;
aconf->addrbits = addrbits;
aconf->name = ip;
aconf->conn_class = c_class;
aconf->maximum = maxlinks;
aconf->passwd = pass;
aconf->sslfp = sslfp;
aconf->countrymask = country;
aconf->continentmask = continent;
aconf->redirserver = redirserver;
aconf->redirport = redirport;
aconf->flags = flags;
aconf->hidehostcomps = hidehostcomps;
aconf->autojoinchan = ajoinchan;
aconf->autojoinnotice = ajoinnotice;
}
if (!aconf) {
MyFree(username);
MyFree(host);
MyFree(ip);
MyFree(pass);
MyFree(country);
MyFree(continent);
MyFree(sslfp);
MyFree(redirserver);
MyFree(ajoinchan);
MyFree(ajoinnotice);
}
host = NULL;
username = NULL;
c_class = NULL;
maxlinks = 0;
ip = NULL;
pass = NULL;
sslfp = NULL;
port = 0;
country = NULL;
continent = NULL;
redirport = 0;
redirserver = NULL;
hidehostcomps = 0;
ajoinchan = NULL;
ajoinnotice = NULL;
};
clientitems: clientitem clientitems | clientitem;
clientitem: clienthost | clientip | clientusername | clientclass | clientpass
| clientmaxlinks | clientport | clientcountry | clientcontinent
| clientsslfp | clientnoidenttilde | clientredir | clienthidehostcomps
| clientajoinchan | clientajoinnotice;
clienthost: HOST '=' QSTRING ';'
{
char *sep = strchr($3, '@');
MyFree(host);
if (sep) {
*sep++ = '\0';
MyFree(username);
DupString(host, sep);
username = $3;
} else {
host = $3;
}
};
clientip: IP '=' QSTRING ';'
{
char *sep;
sep = strchr($3, '@');
MyFree(ip);
if (sep) {
*sep++ = '\0';
MyFree(username);
DupString(ip, sep);
username = $3;
} else {
ip = $3;
}
};
clientusername: USERNAME '=' QSTRING ';'
{
MyFree(username);
username = $3;
};
clientclass: CLASS '=' QSTRING ';'
{
c_class = find_class($3);
if (!c_class)
parse_error("No such connection class '%s' for Client block", $3);
MyFree($3);
};
clientpass: PASS '=' QSTRING ';'
{
MyFree(pass);
pass = $3;
};
clientmaxlinks: MAXLINKS '=' expr ';'
{
maxlinks = $3;
};
clientport: PORT '=' expr ';'
{
port = $3;
};
clientcountry: COUNTRY '=' QSTRING ';'
{
MyFree(country);
country = $3;
};
clientcontinent: CONTINENT '=' QSTRING ';'
{
MyFree(continent);
continent = $3;
};
clientsslfp: SSLFP '=' QSTRING ';'
{
MyFree(sslfp);
sslfp = $3;
};
clientnoidenttilde: NOIDENTTILDE '=' YES ';'
{
if (!username)
DupString(username, "*");
flags |= CONF_NOIDENTTILDE;
} | NOIDENTTILDE '=' NO ';'
{
flags &= ~CONF_NOIDENTTILDE;
};
clientredir: REDIRECT '=' QSTRING expr ';'
{
redirport = $4;
MyFree(redirserver);
redirserver = $3;
} | REDIRECT '=' QSTRING ';'
{
redirport = 6667;
MyFree(redirserver);
redirserver = $3;
};
clienthidehostcomps: HIDEHOSTCOMPONANTS '=' expr ';'
{
log_write(LS_CONFIG, L_WARNING, 0, "Field \"hidehostcomponants\" deprecated, "
"use \"hosthidecomponents\"");
hidehostcomps = $3;
} | HIDEHOSTCOMPONENTS '=' expr ';'
{
hidehostcomps = $3;
};
clientajoinchan: AUTOJOINCHANNEL '=' QSTRING ';'
{
MyFree(ajoinchan);
ajoinchan = $3;
};
clientajoinnotice: AUTOJOINNOTICE '=' QSTRING ';'
{
MyFree(ajoinnotice);
ajoinnotice = $3;
};
killblock: KILL
{
dconf = (struct DenyConf*) MyCalloc(1, sizeof(*dconf));
} '{' killitems '}' ';'
{
if (dconf->usermask || dconf->hostmask || dconf->realmask ||
dconf->countrymask || dconf->continentmask || dconf->version) {
dconf->next = denyConfList;
denyConfList = dconf;
}
else
{
MyFree(dconf->usermask);
MyFree(dconf->hostmask);
MyFree(dconf->realmask);
MyFree(dconf->message);
MyFree(dconf->countrymask);
MyFree(dconf->continentmask);
MyFree(dconf->version);
MyFree(dconf->mark);
MyFree(dconf);
parse_error("Kill block must match on at least one of username, host, country, continent or realname");
}
dconf = NULL;
};
killitems: killitem killitems | killitem;
killitem: killuhost | killreal | killusername | killcountry | killcontinent | killreasonfile | killreason
| killversion | killauthexempt | killmark;
killuhost: HOST '=' QSTRING ';'
{
char *h;
MyFree(dconf->hostmask);
MyFree(dconf->usermask);
if ((h = strchr($3, '@')) == NULL)
{
DupString(dconf->usermask, "*");
dconf->hostmask = $3;
}
else
{
*h++ = '\0';
DupString(dconf->hostmask, h);
dconf->usermask = $3;
}
ipmask_parse(dconf->hostmask, &dconf->address, &dconf->bits);
};
killusername: USERNAME '=' QSTRING ';'
{
MyFree(dconf->usermask);
dconf->usermask = $3;
};
killreal: REAL '=' QSTRING ';'
{
MyFree(dconf->realmask);
dconf->realmask = $3;
};
killcountry: COUNTRY '=' QSTRING ';'
{
MyFree(dconf->countrymask);
dconf->countrymask = $3;
};
killcontinent: CONTINENT '=' QSTRING ';'
{
MyFree(dconf->continentmask);
dconf->continentmask = $3;
};
killversion: VERSION '=' QSTRING ';'
{
MyFree(dconf->version);
dconf->version = $3;
};
killreason: REASON '=' QSTRING ';'
{
dconf->flags &= ~DENY_FLAGS_FILE;
MyFree(dconf->message);
dconf->message = $3;
};
killreasonfile: TFILE '=' QSTRING ';'
{
dconf->flags |= DENY_FLAGS_FILE;
MyFree(dconf->message);
dconf->message = $3;
};
killauthexempt: AUTHEXEMPT '=' YES ';'
{
dconf->flags |= DENY_FLAGS_AUTHEX;
} | AUTHEXEMPT '=' NO ';'
{
dconf->flags &= ~DENY_FLAGS_AUTHEX;
};
killmark: MARK '=' QSTRING ';'
{
MyFree(dconf->mark);
dconf->mark = $3;
};
cruleblock: CRULE
{
tconn = CRULE_AUTO;
} '{' cruleitems '}' ';'
{
struct CRuleNode *node = NULL;
struct SLink *link;
if (hosts == NULL)
parse_error("Missing server(s) in crule block");
else if (pass == NULL)
parse_error("Missing rule in crule block");
else if ((node = crule_parse(pass)) == NULL)
parse_error("Invalid rule '%s' in crule block", pass);
else for (link = hosts; link != NULL; link = link->next)
{
struct CRuleConf *p = (struct CRuleConf*) MyMalloc(sizeof(*p));
if (node == NULL)
node = crule_parse(pass);
DupString(p->hostmask, link->value.cp);
DupString(p->rule, pass);
p->type = tconn;
p->node = node;
node = NULL;
p->next = cruleConfList;
cruleConfList = p;
}
free_slist(&hosts);
MyFree(pass);
pass = NULL;
tconn = 0;
};
cruleitems: cruleitem cruleitems | cruleitem;
cruleitem: cruleserver | crulerule | cruleall;
cruleserver: SERVER '=' QSTRING ';'
{
struct SLink *link;
link = make_link();
link->value.cp = $3;
link->next = hosts;
hosts = link;
};
crulerule: RULE '=' QSTRING ';'
{
MyFree(pass);
pass = $3;
};
cruleall: ALL '=' YES ';'
{
tconn = CRULE_ALL;
} | ALL '=' NO ';'
{
tconn = CRULE_AUTO;
};
motdblock: MOTD '{' motditems '}' ';'
{
struct SLink *link;
if (pass != NULL)
for (link = hosts; link != NULL; link = link->next)
motd_add(link->value.cp, pass, link->flags);
free_slist(&hosts);
MyFree(pass);
pass = NULL;
};
motditems: motditem motditems | motditem;
motditem: motdhost | motdcountry | motdcontinent | motdfile;
motdhost: HOST '=' QSTRING ';'
{
struct SLink *link;
link = make_link();
link->value.cp = $3;
link->flags = 0;
link->next = hosts;
hosts = link;
};
motdcountry: COUNTRY '=' QSTRING ';'
{
struct SLink *link;
link = make_link();
link->value.cp = $3;
link->flags = MOTD_COUNTRY;
link->next = hosts;
hosts = link;
};
motdcontinent: CONTINENT '=' QSTRING ';'
{
struct SLink *link;
link = make_link();
link->value.cp = $3;
link->flags = MOTD_CONTINENT;
link->next = hosts;
hosts = link;
};
motdfile: TFILE '=' QSTRING ';'
{
MyFree(pass);
pass = $3;
};
featuresblock: FEATURES '{' featureitems '}' ';';
featureitems: featureitems featureitem | featureitem;
featureitem: QSTRING
{
stringlist[0] = $1;
stringno = 1;
} '=' stringlist ';' {
unsigned int ii;
feature_set(NULL, (const char * const *)stringlist, stringno);
for (ii = 0; ii < stringno; ++ii)
MyFree(stringlist[ii]);
};
stringlist: stringlist extrastring | extrastring;
extrastring: QSTRING
{
if (stringno < MAX_STRINGS)
stringlist[stringno++] = $1;
else
MyFree($1);
};
quarantineblock: QUARANTINE '{' quarantineitems '}' ';';
quarantineitems: quarantineitems quarantineitem | quarantineitem;
quarantineitem: QSTRING '=' QSTRING ';'
{
struct qline *qconf = MyCalloc(1, sizeof(*qconf));
qconf->chname = $1;
qconf->reason = $3;
qconf->next = GlobalQuarantineList;
GlobalQuarantineList = qconf;
};
pseudoblock: PSEUDO QSTRING '{'
{
smap = MyCalloc(1, sizeof(struct s_map));
smap->command = $2;
}
pseudoitems '}' ';'
{
int valid = 0;
if (!smap->name)
parse_error("Missing name in pseudo %s block", smap->command);
else if (!smap->services)
parse_error("Missing nick in pseudo %s block", smap->command);
else if (!strIsIrcNk(smap->command))
parse_error("Pseudo command %s invalid: must all be letters, numbers or any of {|}~[\\]^-_`", smap->command);
else
valid = 1;
if (valid && register_mapping(smap))
{
smap->next = GlobalServiceMapList;
GlobalServiceMapList = smap;
}
else
{
free_mapping(smap);
}
smap = NULL;
};
pseudoitems: pseudoitem pseudoitems | pseudoitem;
pseudoitem: pseudoname | pseudoprepend | pseudonick | pseudoflags
| pseudodefault;
pseudoname: NAME '=' QSTRING ';'
{
MyFree(smap->name);
smap->name = $3;
};
pseudoprepend: PREPEND '=' QSTRING ';'
{
MyFree(smap->prepend);
smap->prepend = $3;
};
pseudodefault: DEFAULTTEXT '=' QSTRING ';'
{
MyFree(smap->defaulttext);
smap->defaulttext = $3;
};
pseudonick: NICK '=' QSTRING ';'
{
char *sep = strchr($3, '@');
if (sep != NULL) {
size_t slen = strlen($3);
struct nick_host *nh = MyMalloc(sizeof(*nh) + slen);
memcpy(nh->nick, $3, slen + 1);
nh->nicklen = sep - $3;
nh->next = smap->services;
smap->services = nh;
}
MyFree($3);
};
pseudoflags: FAST ';'
{
smap->flags |= SMAP_FAST;
};
iauthblock: IAUTH '{' iauthitems '}' ';'
{
auth_spawn(stringno, stringlist);
while (stringno > 0)
{
--stringno;
MyFree(stringlist[stringno]);
}
};
iauthitems: iauthitem iauthitems | iauthitem;
iauthitem: iauthprogram;
iauthprogram: PROGRAM '='
{
while (stringno > 0)
{
--stringno;
MyFree(stringlist[stringno]);
}
} stringlist ';';
forwardsblock: FORWARDS {
unsigned int ii;
for(ii = 0; ii < 256; ++ii) {
MyFree(GlobalForwards[ii]);
}
} '{' forwarditems '}' ';';
forwarditems: forwarditems forwarditem | forwarditem;
forwarditem: QSTRING '=' QSTRING ';'
{
unsigned char ch = $1[0];
MyFree(GlobalForwards[ch]);
GlobalForwards[ch] = $3;
MyFree($1);
};
webircblock: WEBIRC
{
memset(&wflags, 0, sizeof(struct WebIRCFlags));
} '{' webircitems '}' ';'
{
struct WebIRCConf *wconf;
struct SLink *link;
char *h;
if (pass == NULL)
parse_error("Missing password in webirc block");
else for (link = hosts; link != NULL; link = link->next) {
wconf = (struct WebIRCConf*) MyCalloc(1, sizeof(*wconf));
if ((h = strchr(link->value.cp, '@')) == NULL) {
DupString(wconf->usermask, "*");
DupString(wconf->hostmask, link->value.cp);
} else {
*h++ = '\0';
DupString(wconf->hostmask, h);
DupString(wconf->usermask, link->value.cp);
}
ipmask_parse(wconf->hostmask, &wconf->address, &wconf->bits);
memcpy(&wconf->flags, &wflags, sizeof(struct WebIRCFlags));
DupString(wconf->passwd, pass);
if (username != NULL)
DupString(wconf->ident, username);
if (description != NULL)
DupString(wconf->description, description);
wconf->next = webircConfList;
webircConfList = wconf;
}
free_slist(&hosts);
MyFree(pass);
MyFree(username);
MyFree(description);
pass = username = description = NULL;
memset(&wflags, 0, sizeof(struct WebIRCFlags));
wconf = NULL;
};
webircitems: webircitem webircitems | webircitem;
webircitem: webircuhost | webircpass | webircident | webircuserident
| webircignoreident | webircdescription | webircstripsslfp
| webircenableoptions | webirctrustaccount;
webircuhost: HOST '=' QSTRING ';'
{
struct SLink *link;
link = make_link();
if (!strchr($3, '@'))
{
int uh_len;
link->value.cp = (char*) MyMalloc((uh_len = strlen($3)+3));
ircd_snprintf(0, link->value.cp, uh_len, "*@%s", $3);
}
else
DupString(link->value.cp, $3);
MyFree($3);
link->next = hosts;
hosts = link;
};
webircpass: PASS '=' QSTRING ';'
{
MyFree(pass);
pass = $3;
};
webircident: IDENT '=' QSTRING ';'
{
MyFree(username);
username = $3;
};
webircuserident: USERIDENT '=' YES ';'
{
FlagSet(&wflags, WFLAG_USERIDENT);
} | USERIDENT '=' NO ';'
{
FlagClr(&wflags, WFLAG_USERIDENT);
};
webircignoreident: IGNOREIDENT '=' YES ';'
{
FlagSet(&wflags, WFLAG_NOIDENT);
} | IGNOREIDENT '=' NO ';'
{
FlagClr(&wflags, WFLAG_NOIDENT);
};
webircstripsslfp: STRIPSSLFP '=' YES ';'
{
FlagSet(&wflags, WFLAG_STRIPSSLFP);
} | STRIPSSLFP '=' NO ';'
{
FlagClr(&wflags, WFLAG_STRIPSSLFP);
};
webircenableoptions: ENABLEOPTIONS '=' YES ';'
{
FlagSet(&wflags, WFLAG_USEOPTIONS);
} | ENABLEOPTIONS '=' NO ';'
{
FlagClr(&wflags, WFLAG_USEOPTIONS);
};
webirctrustaccount: TRUSTACCOUNT '=' YES ';'
{
FlagSet(&wflags, WFLAG_TRUSTACCOUNT);
} | TRUSTACCOUNT '=' NO ';'
{
FlagClr(&wflags, WFLAG_TRUSTACCOUNT);
};
webircdescription: DESCRIPTION '=' QSTRING ';'
{
MyFree(description);
description = $3;
};
spoofhostblock : SPOOFHOST QSTRING
{
flags = SHFLAG_NOPASS | SHFLAG_MATCHUSER;
spoofhost = $2;
} '{' spoofhostitems '}' ';'
{
struct SLink *link;
struct SHostConf* sconf;
char *h;
if (flags & SHFLAG_ISMASK)
flags &= ~SHFLAG_AUTOAPPLY;
if (hosts == NULL)
parse_error("Missing host(s) in spoofhost block");
else if (spoofhost == NULL)
parse_error("Missing spoofhost in spoofhost block");
else for (link = hosts; link != NULL; link = link->next) {
sconf = (struct SHostConf*) MyCalloc(1, sizeof(*sconf));
if (!(flags & SHFLAG_NOPASS))
DupString(sconf->passwd, pass);
if ((h = strchr(link->value.cp, '@')) == NULL) {
DupString(sconf->usermask, "*");
DupString(sconf->hostmask, link->value.cp);
} else {
*h++ = '\0';
DupString(sconf->hostmask, h);
DupString(sconf->usermask, link->value.cp);
}
ipmask_parse(sconf->hostmask, &sconf->address, &sconf->bits);
DupString(sconf->spoofhost, spoofhost);
sconf->flags = flags;
sconf->next = shostConfList;
shostConfList = sconf;
}
MyFree(spoofhost);
MyFree(pass);
free_slist(&hosts);
flags = 0;
}
spoofhostitems: spoofhostitem | spoofhostitems spoofhostitem;
spoofhostitem: spoofhosthost | spoofhostpass | spoofhostautoapply | spoofhostismask
| spoofhostmatchuser;
spoofhosthost: HOST '=' QSTRING ';'
{
struct SLink *link;
link = make_link();
if (!strchr($3, '@'))
{
int uh_len;
link->value.cp = (char*) MyMalloc((uh_len = strlen($3)+3));
ircd_snprintf(0, link->value.cp, uh_len, "*@%s", $3);
}
else
DupString(link->value.cp, $3);
MyFree($3);
link->next = hosts;
hosts = link;
};
spoofhostpass: PASS '=' QSTRING ';'
{
MyFree(pass);
pass = $3;
flags &= ~SHFLAG_NOPASS;
};
spoofhostautoapply: AUTOAPPLY '=' YES ';'
{
flags |= SHFLAG_AUTOAPPLY;
} | AUTOAPPLY '=' NO ';'
{
flags &= ~SHFLAG_AUTOAPPLY;
};
spoofhostismask: ISMASK '=' YES ';'
{
flags |= SHFLAG_ISMASK;
} | ISMASK '=' NO ';'
{
flags &= ~SHFLAG_ISMASK;
};
spoofhostmatchuser: MATCHUSERNAME '=' YES ';'
{
flags |= SHFLAG_MATCHUSER;
} | MATCHUSERNAME '=' NO ';'
{
flags &= ~SHFLAG_MATCHUSER;
};
exceptblock: EXCEPT
{
flags = 0;
} '{' exceptitems '}' ';'
{
struct ExceptConf *econf;
struct SLink *link;
char *h;
if (flags == 0)
parse_error("Missing exemption type(s)");
else for (link = hosts; link != NULL; link = link->next) {
econf = (struct ExceptConf*) MyCalloc(1, sizeof(*econf));
econf->flags = flags;
if ((h = strchr(link->value.cp, '@')) == NULL) {
econf->usermask = NULL;
DupString(econf->hostmask, link->value.cp);
} else {
*h++ = '\0';
DupString(econf->hostmask, h);
DupString(econf->usermask, link->value.cp);
}
ipmask_parse(econf->hostmask, &econf->address, &econf->bits);
econf->next = exceptConfList;
exceptConfList = econf;
}
free_slist(&hosts);
flags = 0;
};
exceptitems: exceptitem exceptitems | exceptitem;
exceptitem: exceptuhost | exceptshun | exceptkline | exceptgline
| exceptzline | exceptident | exceptrdns | exceptipcheck
| excepttarglimit | exceptlistdelay;
exceptuhost: HOST '=' QSTRING ';'
{
struct SLink *link;
link = make_link();
if (!strchr($3, '@'))
{
int uh_len;
link->value.cp = (char*) MyMalloc((uh_len = strlen($3)+3));
ircd_snprintf(0, link->value.cp, uh_len, "*@%s", $3);
}
else
DupString(link->value.cp, $3);
MyFree($3);
link->next = hosts;
hosts = link;
};
exceptshun: SHUN '=' YES ';'
{
flags |= EFLAG_SHUN;
} | SHUN '=' NO ';'
{
flags &= ~EFLAG_SHUN;
};
exceptkline: KLINE '=' YES ';'
{
flags |= EFLAG_KLINE;
} | KLINE '=' NO ';'
{
flags &= ~EFLAG_KLINE;
};
exceptgline: GLINE '=' YES ';'
{
flags |= EFLAG_GLINE;
} | GLINE '=' NO ';'
{
flags &= ~EFLAG_GLINE;
};
exceptzline: ZLINE '=' YES ';'
{
flags |= EFLAG_ZLINE;
} | ZLINE '=' NO ';'
{
flags &= ~EFLAG_ZLINE;
};
exceptident: IDENT '=' YES ';'
{
flags |= EFLAG_IDENT;
} | IDENT '=' NO ';'
{
flags &= ~EFLAG_IDENT;
};
exceptrdns: RDNS '=' YES ';'
{
flags |= EFLAG_RDNS;
} | RDNS '=' NO ';'
{
flags &= ~EFLAG_RDNS;
};
exceptipcheck: IPCHECK '=' YES ';'
{
flags |= EFLAG_IPCHECK;
} | IPCHECK '=' NO ';'
{
flags &= ~EFLAG_IPCHECK;
};
excepttarglimit: TARGETLIMIT '=' YES ';'
{
flags |= EFLAG_TARGLIMIT;
} | TARGETLIMIT '=' NO ';'
{
flags &= ~EFLAG_TARGLIMIT;
};
exceptlistdelay: LISTDELAY '=' YES ';'
{
flags |= EFLAG_LISTDELAY;
} | LISTDELAY '=' NO ';'
{
flags &= ~EFLAG_LISTDELAY;
};
include: INCLUDE QSTRING ';'
{
init_lexer_file($2);
}
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