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cfg.y
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/*
* $Id$
*
* cfg grammar
*
* Copyright (C) 2001-2003 FhG Fokus
*
* This file is part of ser, a free SIP server.
*
* ser 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
*
* For a license to use the ser software under conditions
* other than those described here, or to purchase support for this
* software, please contact iptel.org by e-mail at the following addresses:
* info@iptel.org
*
* ser 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
*/
/*
* History:
* ---------
* 2003-01-29 src_port added (jiri)
* 2003-01-23 mhomed added (jiri)
* 2003-03-19 replaced all mallocs/frees with pkg_malloc/pkg_free (andrei)
* 2003-03-19 Added support for route type in find_export (janakj)
* 2003-03-20 Regex support in modparam (janakj)
* 2003-04-01 added dst_port, proto , af (andrei)
* 2003-04-05 s/reply_route/failure_route, onreply_route introduced (jiri)
* 2003-04-12 added force_rport, chroot and wdir (andrei)
* 2003-04-15 added tcp_children, disable_tcp (andrei)
* 2003-04-22 strip_tail added (jiri)
* 2003-07-03 tls* (disable, certificate, private_key, ca_list, verify,
* require_certificate added (andrei)
* 2003-07-06 more tls config. vars added: tls_method, tls_port_no (andrei)
* 2003-10-02 added {,set_}advertised_{address,port} (andrei)
* 2003-10-10 added <,>,<=,>=, != operators support
* added msg:len (andrei)
* 2003-10-11 if(){} doesn't require a ';' after it anymore (andrei)
* 2003-10-13 added FIFO_DIR & proto:host:port listen/alias support (andrei)
* 2003-10-24 converted to the new socket_info lists (andrei)
* 2003-10-28 added tcp_accept_aliases (andrei)
* 2003-11-20 added {tcp_connect, tcp_send, tls_*}_timeout (andrei)
* 2004-03-30 added DISABLE_CORE and OPEN_FD_LIMIT (andrei)
* 2004-04-29 added SOCK_MODE, SOCK_USER & SOCK_GROUP (andrei)
* 2004-05-03 applied multicast support patch (MCAST_LOOPBACK) from janakj
* added MCAST_TTL (andrei)
* 2004-07-05 src_ip & dst_ip will detect ip addresses between quotes
* (andrei)
* 2004-10-19 added FROM_URI, TO_URI (andrei)
* 2004-11-30 added force_send_socket (andrei)
* 2005-07-08 added TCP_CON_LIFETIME, TCP_POLL_METHOD, TCP_MAX_CONNECTIONS
* (andrei)
* 2005-07-11 added DNS_RETR_TIME, DNS_RETR_NO, DNS_SERVERS_NO, DNS_USE_SEARCH,
* DNS_TRY_IPV6 (andrei)
* 2005-07-12 default onreply route added (andrei)
* 2005-11-16 fixed if (cond) cmd; (andrei)
* 2005-12-11 added onsend_route support, fcmd (filtered cmd),
* snd_{ip,port,proto,af}, to_{ip,proto} (andrei)
* 2005-12-19 select framework (mma)
* 2006-01-06 AVP index support (mma)
* 2005-01-07 optional semicolon in statement, PARAM_STR&PARAM_STRING
* 2006-02-02 named flags support (andrei)
* 2006-02-06 named routes support (andrei)
* 2006-05-30 avp flags (tma)
* 2006-09-11 added dns cache (use, flags, ttls, mem ,gc) & dst blacklist
* options (andrei)
* 2006-10-13 added STUN_ALLOW_STUN, STUN_ALLOW_FP, STUN_REFRESH_INTERVAL
* (vlada)
* 2007-02-09 separated command needed for tls-in-core and for tls in general
* (andrei)
* 2007-06-07 added SHM_FORCE_ALLOC, MLOCK_PAGES, REAL_TIME, RT_PRIO,
* RT_POLICY, RT_TIMER1_PRIO, RT_TIMER1_POLICY, RT_TIMER2_PRIO,
* RT_TIMER2_POLICY (andrei)
* 2007-06-16 added DDNS_SRV_LB, DNS_TRY_NAPTR (andrei)
* 2007-09-10 introduced phone2tel option which allows NOT to consider
* user=phone URIs as TEL URIs (jiri)
* 2007-10-10 added DNS_SEARCH_FMATCH (mma)
* 2007-11-28 added TCP_OPT_{FD_CACHE, DEFER_ACCEPT, DELAYED_ACK, SYNCNT,
* LINGER2, KEEPALIVE, KEEPIDLE, KEEPINTVL, KEEPCNT} (andrei)
* 2008-01-24 added cfg_var definition (Miklos)
* 2008-11-18 support for variable parameter module functions (andrei)
* 2007-12-03 support for generalised lvalues and rvalues:
* lval=rval_expr, where lval=avp|pvar (andrei)
* 2007-12-06 expression are now evaluated in terms of rvalues;
* NUMBER is now always positive; cleanup (andrei)
* 2009-01-26 case/switch() support (andrei)
* 2009-03-10 added SET_USERPHONE action (Miklos)
* 2009-05-04 switched if to rval_expr (andrei)
*/
%{
#include <stdlib.h>
#include <stdio.h>
#include <stdarg.h>
#include <sys/types.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <arpa/inet.h>
#include <string.h>
#include <errno.h>
#include "route_struct.h"
#include "globals.h"
#include "route.h"
#include "switch.h"
#include "dprint.h"
#include "sr_module.h"
#include "modparam.h"
#include "ip_addr.h"
#include "resolve.h"
#include "socket_info.h"
#include "name_alias.h"
#include "ut.h"
#include "dset.h"
#include "select.h"
#include "flags.h"
#include "tcp_init.h"
#include "tcp_options.h"
#include "sctp_options.h"
#include "pvar.h"
#include "lvalue.h"
#include "rvalue.h"
#include "sr_compat.h"
#include "msg_translator.h"
#include "config.h"
#include "cfg_core.h"
#include "cfg/cfg.h"
#ifdef CORE_TLS
#include "tls/tls_config.h"
#endif
#include "timer_ticks.h"
#ifdef DEBUG_DMALLOC
#include <dmalloc.h>
#endif
/* hack to avoid alloca usage in the generated C file (needed for compiler
with no built in alloca, like icc*/
#undef _ALLOCA_H
#define onsend_check(s) \
do{\
if (rt!=ONSEND_ROUTE) yyerror( s " allowed only in onsend_routes");\
}while(0)
#ifdef USE_DNS_CACHE
#define IF_DNS_CACHE(x) x
#else
#define IF_DNS_CACHE(x) warn("dns cache support not compiled in")
#endif
#ifdef USE_DNS_FAILOVER
#define IF_DNS_FAILOVER(x) x
#else
#define IF_DNS_FAILOVER(x) warn("dns failover support not compiled in")
#endif
#ifdef USE_NAPTR
#define IF_NAPTR(x) x
#else
#define IF_NAPTR(x) warn("dns naptr support not compiled in")
#endif
#ifdef USE_DST_BLACKLIST
#define IF_DST_BLACKLIST(x) x
#else
#define IF_DST_BLACKLIST(x) warn("dst blacklist support not compiled in")
#endif
#ifdef USE_STUN
#define IF_STUN(x) x
#else
#define IF_STUN(x) warn("stun support not compiled in")
#endif
extern int yylex();
static void yyerror(char* s, ...);
static void yyerror_at(struct cfg_pos* pos, char* s, ...);
static char* tmp;
static int i_tmp;
static unsigned u_tmp;
static struct socket_id* lst_tmp;
static struct name_lst* nl_tmp;
static int rt; /* Type of route block for find_export */
static str* str_tmp;
static str s_tmp;
static struct ip_addr* ip_tmp;
static struct avp_spec* s_attr;
static select_t sel;
static select_t* sel_ptr;
static pv_spec_t* pv_spec;
static struct action *mod_func_action;
static struct lvalue* lval_tmp;
static struct rvalue* rval_tmp;
static void warn(char* s, ...);
static void warn_at(struct cfg_pos* pos, char* s, ...);
static void get_cpos(struct cfg_pos* pos);
static struct rval_expr* mk_rve_rval(enum rval_type, void* v);
static struct rval_expr* mk_rve1(enum rval_expr_op op, struct rval_expr* rve1);
static struct rval_expr* mk_rve2(enum rval_expr_op op, struct rval_expr* rve1,
struct rval_expr* rve2);
static int rval_expr_int_check(struct rval_expr *rve);
static int warn_ct_rve(struct rval_expr *rve, char* name);
static struct socket_id* mk_listen_id(char*, int, int);
static struct name_lst* mk_name_lst(char* name, int flags);
static struct socket_id* mk_listen_id2(struct name_lst*, int, int);
static void free_name_lst(struct name_lst* lst);
static void free_socket_id_lst(struct socket_id* i);
static struct case_stms* mk_case_stm(struct rval_expr* ct, int is_re,
struct action* a, int* err);
static int case_check_type(struct case_stms* stms);
static int case_check_default(struct case_stms* stms);
%}
%union {
long intval;
unsigned long uval;
char* strval;
struct expr* expr;
struct action* action;
struct case_stms* case_stms;
struct net* ipnet;
struct ip_addr* ipaddr;
struct socket_id* sockid;
struct name_lst* name_l;
struct avp_spec* attr;
struct _pv_spec* pvar;
struct lvalue* lval;
struct rvalue* rval;
struct rval_expr* rv_expr;
select_t* select;
}
/* terminals */
/* keywords */
%token FORWARD
%token FORWARD_TCP
%token FORWARD_TLS
%token FORWARD_SCTP
%token FORWARD_UDP
%token SEND
%token SEND_TCP
%token DROP
%token RETURN
%token BREAK
%token LOG_TOK
%token ERROR
%token ROUTE
%token ROUTE_FAILURE
%token ROUTE_ONREPLY
%token ROUTE_BRANCH
%token ROUTE_SEND
%token EXEC
%token SET_HOST
%token SET_HOSTPORT
%token SET_HOSTPORTTRANS
%token PREFIX
%token STRIP
%token STRIP_TAIL
%token SET_USERPHONE
%token APPEND_BRANCH
%token SET_USER
%token SET_USERPASS
%token SET_PORT
%token SET_URI
%token REVERT_URI
%token FORCE_RPORT
%token FORCE_TCP_ALIAS
%token UDP_MTU
%token UDP_MTU_TRY_PROTO
%token IF
%token ELSE
%token SET_ADV_ADDRESS
%token SET_ADV_PORT
%token FORCE_SEND_SOCKET
%token SWITCH
%token CASE
%token DEFAULT
%token WHILE
%token URIHOST
%token URIPORT
%token MAX_LEN
%token SETFLAG
%token RESETFLAG
%token ISFLAGSET
%token SETAVPFLAG
%token RESETAVPFLAG
%token ISAVPFLAGSET
%token METHOD
%token URI
%token FROM_URI
%token TO_URI
%token SRCIP
%token SRCPORT
%token DSTIP
%token DSTPORT
%token TOIP
%token TOPORT
%token SNDIP
%token SNDPORT
%token SNDPROTO
%token SNDAF
%token PROTO
%token AF
%token MYSELF
%token MSGLEN
%token RETCODE
%token UDP
%token TCP
%token TLS
%token SCTP
/* config vars. */
%token DEBUG_V
%token FORK
%token LOGSTDERROR
%token LOGFACILITY
%token LISTEN
%token ALIAS
%token SR_AUTO_ALIASES
%token DNS
%token REV_DNS
%token DNS_TRY_IPV6
%token DNS_TRY_NAPTR
%token DNS_SRV_LB
%token DNS_UDP_PREF
%token DNS_TCP_PREF
%token DNS_TLS_PREF
%token DNS_SCTP_PREF
%token DNS_RETR_TIME
%token DNS_RETR_NO
%token DNS_SERVERS_NO
%token DNS_USE_SEARCH
%token DNS_SEARCH_FMATCH
%token DNS_CACHE_INIT
%token DNS_USE_CACHE
%token DNS_USE_FAILOVER
%token DNS_CACHE_FLAGS
%token DNS_CACHE_NEG_TTL
%token DNS_CACHE_MIN_TTL
%token DNS_CACHE_MAX_TTL
%token DNS_CACHE_MEM
%token DNS_CACHE_GC_INT
%token DNS_CACHE_DEL_NONEXP
/*blacklist*/
%token DST_BLST_INIT
%token USE_DST_BLST
%token DST_BLST_MEM
%token DST_BLST_TTL
%token DST_BLST_GC_INT
%token PORT
%token STAT
%token CHILDREN
%token CHECK_VIA
%token PHONE2TEL
%token SYN_BRANCH
%token MEMLOG
%token MEMDBG
%token SIP_WARNING
%token SERVER_SIGNATURE
%token REPLY_TO_VIA
%token LOADMODULE
%token LOADPATH
%token MODPARAM
%token MAXBUFFER
%token USER
%token GROUP
%token CHROOT
%token WDIR
%token MHOMED
%token DISABLE_TCP
%token TCP_ACCEPT_ALIASES
%token TCP_CHILDREN
%token TCP_CONNECT_TIMEOUT
%token TCP_SEND_TIMEOUT
%token TCP_CON_LIFETIME
%token TCP_POLL_METHOD
%token TCP_MAX_CONNECTIONS
%token TCP_NO_CONNECT
%token TCP_SOURCE_IPV4
%token TCP_SOURCE_IPV6
%token TCP_OPT_FD_CACHE
%token TCP_OPT_BUF_WRITE
%token TCP_OPT_CONN_WQ_MAX
%token TCP_OPT_WQ_MAX
%token TCP_OPT_RD_BUF
%token TCP_OPT_WQ_BLK
%token TCP_OPT_DEFER_ACCEPT
%token TCP_OPT_DELAYED_ACK
%token TCP_OPT_SYNCNT
%token TCP_OPT_LINGER2
%token TCP_OPT_KEEPALIVE
%token TCP_OPT_KEEPIDLE
%token TCP_OPT_KEEPINTVL
%token TCP_OPT_KEEPCNT
%token TCP_OPT_CRLF_PING
%token DISABLE_TLS
%token ENABLE_TLS
%token TLSLOG
%token TLS_PORT_NO
%token TLS_METHOD
%token TLS_HANDSHAKE_TIMEOUT
%token TLS_SEND_TIMEOUT
%token SSLv23
%token SSLv2
%token SSLv3
%token TLSv1
%token TLS_VERIFY
%token TLS_REQUIRE_CERTIFICATE
%token TLS_CERTIFICATE
%token TLS_PRIVATE_KEY
%token TLS_CA_LIST
%token DISABLE_SCTP
%token ENABLE_SCTP
%token SCTP_CHILDREN
%token SCTP_SOCKET_RCVBUF
%token SCTP_SOCKET_SNDBUF
%token SCTP_AUTOCLOSE
%token SCTP_SEND_TTL
%token SCTP_SEND_RETRIES
%token ADVERTISED_ADDRESS
%token ADVERTISED_PORT
%token DISABLE_CORE
%token OPEN_FD_LIMIT
%token SHM_FORCE_ALLOC
%token MLOCK_PAGES
%token REAL_TIME
%token RT_PRIO
%token RT_POLICY
%token RT_TIMER1_PRIO
%token RT_TIMER1_POLICY
%token RT_TIMER2_PRIO
%token RT_TIMER2_POLICY
%token MCAST_LOOPBACK
%token MCAST_TTL
%token TOS
%token PMTU_DISCOVERY
%token KILL_TIMEOUT
%token MAX_WLOOPS
%token CFG_DESCRIPTION
%token SERVER_ID
%token FLAGS_DECL
%token AVPFLAGS_DECL
%token ATTR_MARK
%token SELECT_MARK
%token ATTR_FROM
%token ATTR_TO
%token ATTR_FROMURI
%token ATTR_TOURI
%token ATTR_FROMUSER
%token ATTR_TOUSER
%token ATTR_FROMDOMAIN
%token ATTR_TODOMAIN
%token ATTR_GLOBAL
%token ADDEQ
%token STUN_REFRESH_INTERVAL
%token STUN_ALLOW_STUN
%token STUN_ALLOW_FP
/* operators, C like precedence */
%right EQUAL
%left LOG_OR
%left LOG_AND
%left BIN_OR
%left BIN_AND
%left EQUAL_T DIFF MATCH INTEQ INTDIFF STREQ STRDIFF
%left GT LT GTE LTE
%left PLUS MINUS
%left STAR SLASH
%right NOT
%right DEFINED
%right INTCAST STRCAST
%left DOT
/* no precedence, they use () */
%token STRLEN
%token STREMPTY
/* values */
%token <intval> NUMBER
%token <strval> ID
%token <strval> STRING
%token <strval> IPV6ADDR
%token <strval> PVAR
/* not clear yet if this is an avp or pvar */
%token <strval> AVP_OR_PVAR
/* other */
%token COMMA
%token SEMICOLON
%token RPAREN
%token LPAREN
%token LBRACE
%token RBRACE
%token LBRACK
%token RBRACK
%token CR
%token COLON
/*non-terminals */
/*%type <expr> exp */
%type <expr> exp_elem
%type <intval> intno eint_op eint_op_onsend
%type <intval> eip_op eip_op_onsend
%type <action> action actions cmd fcmd if_cmd stm /*exp_stm*/ assign_action
%type <action> switch_cmd while_cmd ret_cmd
%type <case_stms> single_case case_stms
%type <ipaddr> ipv4 ipv6 ipv6addr ip
%type <ipnet> ipnet
%type <strval> host
%type <strval> listen_id
%type <name_l> listen_id_lst
%type <name_l> listen_id2
%type <sockid> id_lst
%type <sockid> phostport
%type <sockid> listen_phostport
%type <intval> proto port
%type <intval> equalop strop cmpop rve_cmpop rve_equalop
%type <intval> uri_type
%type <attr> attr_id
%type <attr> attr_id_num_idx
%type <attr> attr_id_no_idx
%type <attr> attr_id_ass
/*%type <attr> attr_id_val*/
%type <attr> attr_id_any
%type <attr> attr_id_any_str
%type <pvar> pvar
%type <lval> lval
%type <rv_expr> rval rval_expr ct_rval
%type <lval> avp_pvar
/* %type <intval> class_id */
%type <intval> assign_op
%type <select> select_id
%type <strval> flag_name;
%type <strval> route_name;
%type <intval> avpflag_oper
%type <intval> rve_un_op
%type <strval> cfg_var_id
/* %type <intval> rve_op */
/*%type <route_el> rules;
%type <route_el> rule;
*/
%%
cfg:
statements
;
statements:
statements statement {}
| statement {}
| statements error { yyerror(""); YYABORT;}
;
statement:
assign_stm
| flags_decl
| avpflags_decl
| module_stm
| {rt=REQUEST_ROUTE;} route_stm
| {rt=FAILURE_ROUTE;} failure_route_stm
| {rt=ONREPLY_ROUTE;} onreply_route_stm
| {rt=BRANCH_ROUTE;} branch_route_stm
| {rt=ONSEND_ROUTE;} send_route_stm
| SEMICOLON /* null statement */
| CR /* null statement*/
;
listen_id:
ip {
tmp=ip_addr2a($1);
if (tmp==0) {
LOG(L_CRIT, "ERROR: cfg. parser: bad ip "
"address.\n");
$$=0;
} else {
$$=pkg_malloc(strlen(tmp)+1);
if ($$==0) {
LOG(L_CRIT, "ERROR: cfg. parser: out of "
"memory.\n");
} else {
strncpy($$, tmp, strlen(tmp)+1);
}
}
}
| STRING {
$$=pkg_malloc(strlen($1)+1);
if ($$==0) {
LOG(L_CRIT, "ERROR: cfg. parser: out of "
"memory.\n");
} else {
strncpy($$, $1, strlen($1)+1);
}
}
| host {
$$=pkg_malloc(strlen($1)+1);
if ($$==0) {
LOG(L_CRIT, "ERROR: cfg. parser: out of "
"memory.\n");
} else {
strncpy($$, $1, strlen($1)+1);
}
}
;
listen_id_lst:
listen_id { $$=mk_name_lst($1, SI_IS_MHOMED); }
| listen_id COMMA listen_id_lst { $$=mk_name_lst($1, SI_IS_MHOMED);
if ($$) $$->next=$3;
}
;
listen_id2:
LPAREN listen_id_lst RPAREN { $$=$2; }
| listen_id { $$=mk_name_lst($1, 0); }
;
proto:
UDP { $$=PROTO_UDP; }
| TCP { $$=PROTO_TCP; }
| TLS { $$=PROTO_TLS; }
| SCTP { $$=PROTO_SCTP; }
| STAR { $$=0; }
;
port:
NUMBER { $$=$1; }
| STAR { $$=0; }
;
phostport:
listen_id { $$=mk_listen_id($1, 0, 0); }
| listen_id COLON port { $$=mk_listen_id($1, 0, $3); }
| proto COLON listen_id { $$=mk_listen_id($3, $1, 0); }
| proto COLON listen_id COLON port { $$=mk_listen_id($3, $1, $5);}
| listen_id COLON error { $$=0; yyerror(" port number expected"); }
;
listen_phostport:
listen_id2 { $$=mk_listen_id2($1, 0, 0); }
| listen_id2 COLON port { $$=mk_listen_id2($1, 0, $3); }
| proto COLON listen_id2 { $$=mk_listen_id2($3, $1, 0); }
| proto COLON listen_id2 COLON port { $$=mk_listen_id2($3, $1, $5);}
| listen_id2 COLON error { $$=0; yyerror(" port number expected"); }
;
id_lst:
listen_phostport { $$=$1 ; }
| listen_phostport id_lst { $$=$1; $$->next=$2; }
;
intno: NUMBER
| MINUS %prec NOT NUMBER { $$=-$2; }
;
flags_decl: FLAGS_DECL flag_list
| FLAGS_DECL error { yyerror("flag list expected\n"); }
;
flag_list: flag_spec
| flag_spec COMMA flag_list
;
flag_spec: flag_name { if (register_flag($1,-1)<0)
yyerror("register flag failed");
}
| flag_name COLON NUMBER {
if (register_flag($1, $3)<0)
yyerror("register flag failed");
}
;
flag_name: STRING { $$=$1; }
| ID { $$=$1; }
;
avpflags_decl:
AVPFLAGS_DECL avpflag_list
| AVPFLAGS_DECL error { yyerror("avpflag list expected\n"); }
;
avpflag_list:
avpflag_spec
| avpflag_spec COMMA avpflag_list
;
avpflag_spec:
flag_name {
if (register_avpflag($1)==0)
yyerror("cannot declare avpflag");
}
;
assign_stm:
DEBUG_V EQUAL intno { default_core_cfg.debug=$3; }
| DEBUG_V EQUAL error { yyerror("number expected"); }
| FORK EQUAL NUMBER { dont_fork= ! $3; }
| FORK EQUAL error { yyerror("boolean value expected"); }
| LOGSTDERROR EQUAL NUMBER { if (!config_check) log_stderr=$3; }
| LOGSTDERROR EQUAL error { yyerror("boolean value expected"); }
| LOGFACILITY EQUAL ID {
if ( (i_tmp=str2facility($3))==-1)
yyerror("bad facility (see syslog(3) man page)");
if (!config_check)
default_core_cfg.log_facility=i_tmp;
}
| LOGFACILITY EQUAL error { yyerror("ID expected"); }
| DNS EQUAL NUMBER { received_dns|= ($3)?DO_DNS:0; }
| DNS EQUAL error { yyerror("boolean value expected"); }
| REV_DNS EQUAL NUMBER { received_dns|= ($3)?DO_REV_DNS:0; }
| REV_DNS EQUAL error { yyerror("boolean value expected"); }
| DNS_TRY_IPV6 EQUAL NUMBER { default_core_cfg.dns_try_ipv6=$3; }
| DNS_TRY_IPV6 error { yyerror("boolean value expected"); }
| DNS_TRY_NAPTR EQUAL NUMBER { IF_NAPTR(default_core_cfg.dns_try_naptr=$3); }
| DNS_TRY_NAPTR error { yyerror("boolean value expected"); }
| DNS_SRV_LB EQUAL NUMBER { IF_DNS_FAILOVER(default_core_cfg.dns_srv_lb=$3); }
| DNS_SRV_LB error { yyerror("boolean value expected"); }
| DNS_UDP_PREF EQUAL intno { IF_NAPTR(default_core_cfg.dns_udp_pref=$3);}
| DNS_UDP_PREF error { yyerror("number expected"); }
| DNS_TCP_PREF EQUAL intno { IF_NAPTR(default_core_cfg.dns_tcp_pref=$3);}
| DNS_TCP_PREF error { yyerror("number expected"); }
| DNS_TLS_PREF EQUAL intno { IF_NAPTR(default_core_cfg.dns_tls_pref=$3);}
| DNS_TLS_PREF error { yyerror("number expected"); }
| DNS_SCTP_PREF EQUAL intno {
IF_NAPTR(default_core_cfg.dns_sctp_pref=$3); }
| DNS_SCTP_PREF error { yyerror("number expected"); }
| DNS_RETR_TIME EQUAL NUMBER { default_core_cfg.dns_retr_time=$3; }
| DNS_RETR_TIME error { yyerror("number expected"); }
| DNS_RETR_NO EQUAL NUMBER { default_core_cfg.dns_retr_no=$3; }
| DNS_RETR_NO error { yyerror("number expected"); }
| DNS_SERVERS_NO EQUAL NUMBER { default_core_cfg.dns_servers_no=$3; }
| DNS_SERVERS_NO error { yyerror("number expected"); }
| DNS_USE_SEARCH EQUAL NUMBER { default_core_cfg.dns_search_list=$3; }
| DNS_USE_SEARCH error { yyerror("boolean value expected"); }
| DNS_SEARCH_FMATCH EQUAL NUMBER { default_core_cfg.dns_search_fmatch=$3; }
| DNS_SEARCH_FMATCH error { yyerror("boolean value expected"); }
| DNS_CACHE_INIT EQUAL NUMBER { IF_DNS_CACHE(dns_cache_init=$3); }
| DNS_CACHE_INIT error { yyerror("boolean value expected"); }
| DNS_USE_CACHE EQUAL NUMBER { IF_DNS_CACHE(default_core_cfg.use_dns_cache=$3); }
| DNS_USE_CACHE error { yyerror("boolean value expected"); }
| DNS_USE_FAILOVER EQUAL NUMBER { IF_DNS_FAILOVER(default_core_cfg.use_dns_failover=$3);}
| DNS_USE_FAILOVER error { yyerror("boolean value expected"); }
| DNS_CACHE_FLAGS EQUAL NUMBER { IF_DNS_CACHE(default_core_cfg.dns_cache_flags=$3); }
| DNS_CACHE_FLAGS error { yyerror("boolean value expected"); }
| DNS_CACHE_NEG_TTL EQUAL NUMBER { IF_DNS_CACHE(default_core_cfg.dns_neg_cache_ttl=$3); }
| DNS_CACHE_NEG_TTL error { yyerror("boolean value expected"); }
| DNS_CACHE_MAX_TTL EQUAL NUMBER { IF_DNS_CACHE(default_core_cfg.dns_cache_max_ttl=$3); }
| DNS_CACHE_MAX_TTL error { yyerror("boolean value expected"); }
| DNS_CACHE_MIN_TTL EQUAL NUMBER { IF_DNS_CACHE(default_core_cfg.dns_cache_min_ttl=$3); }
| DNS_CACHE_MIN_TTL error { yyerror("boolean value expected"); }
| DNS_CACHE_MEM EQUAL NUMBER { IF_DNS_CACHE(default_core_cfg.dns_cache_max_mem=$3); }
| DNS_CACHE_MEM error { yyerror("boolean value expected"); }
| DNS_CACHE_GC_INT EQUAL NUMBER { IF_DNS_CACHE(dns_timer_interval=$3); }
| DNS_CACHE_GC_INT error { yyerror("boolean value expected"); }
| DNS_CACHE_DEL_NONEXP EQUAL NUMBER { IF_DNS_CACHE(default_core_cfg.dns_cache_del_nonexp=$3); }
| DNS_CACHE_DEL_NONEXP error { yyerror("boolean value expected"); }
| DST_BLST_INIT EQUAL NUMBER { IF_DST_BLACKLIST(dst_blacklist_init=$3); }
| DST_BLST_INIT error { yyerror("boolean value expected"); }
| USE_DST_BLST EQUAL NUMBER { IF_DST_BLACKLIST(default_core_cfg.use_dst_blacklist=$3); }
| USE_DST_BLST error { yyerror("boolean value expected"); }
| DST_BLST_MEM EQUAL NUMBER { IF_DST_BLACKLIST(default_core_cfg.blst_max_mem=$3); }
| DST_BLST_MEM error { yyerror("boolean value expected"); }
| DST_BLST_TTL EQUAL NUMBER { IF_DST_BLACKLIST(default_core_cfg.blst_timeout=$3); }
| DST_BLST_TTL error { yyerror("boolean value expected"); }
| DST_BLST_GC_INT EQUAL NUMBER { IF_DST_BLACKLIST(blst_timer_interval=$3);}
| DST_BLST_GC_INT error { yyerror("boolean value expected"); }
| PORT EQUAL NUMBER { port_no=$3; }
| STAT EQUAL STRING {
#ifdef STATS
stat_file=$3;
#endif
}
| MAXBUFFER EQUAL NUMBER { maxbuffer=$3; }
| MAXBUFFER EQUAL error { yyerror("number expected"); }
| PORT EQUAL error { yyerror("number expected"); }
| CHILDREN EQUAL NUMBER { children_no=$3; }
| CHILDREN EQUAL error { yyerror("number expected"); }
| CHECK_VIA EQUAL NUMBER { check_via=$3; }
| CHECK_VIA EQUAL error { yyerror("boolean value expected"); }
| PHONE2TEL EQUAL NUMBER { phone2tel=$3; }
| PHONE2TEL EQUAL error { yyerror("boolean value expected"); }
| SYN_BRANCH EQUAL NUMBER { syn_branch=$3; }
| SYN_BRANCH EQUAL error { yyerror("boolean value expected"); }
| MEMLOG EQUAL intno { memlog=$3; }
| MEMLOG EQUAL error { yyerror("int value expected"); }
| MEMDBG EQUAL intno { memdbg=$3; }
| MEMDBG EQUAL error { yyerror("int value expected"); }
| SIP_WARNING EQUAL NUMBER { sip_warning=$3; }
| SIP_WARNING EQUAL error { yyerror("boolean value expected"); }
| USER EQUAL STRING { user=$3; }
| USER EQUAL ID { user=$3; }
| USER EQUAL error { yyerror("string value expected"); }
| GROUP EQUAL STRING { group=$3; }
| GROUP EQUAL ID { group=$3; }
| GROUP EQUAL error { yyerror("string value expected"); }
| CHROOT EQUAL STRING { chroot_dir=$3; }
| CHROOT EQUAL ID { chroot_dir=$3; }
| CHROOT EQUAL error { yyerror("string value expected"); }
| WDIR EQUAL STRING { working_dir=$3; }
| WDIR EQUAL ID { working_dir=$3; }
| WDIR EQUAL error { yyerror("string value expected"); }
| MHOMED EQUAL NUMBER { mhomed=$3; }
| MHOMED EQUAL error { yyerror("boolean value expected"); }
| DISABLE_TCP EQUAL NUMBER {
#ifdef USE_TCP
tcp_disable=$3;
#else
warn("tcp support not compiled in");
#endif
}
| DISABLE_TCP EQUAL error { yyerror("boolean value expected"); }
| TCP_ACCEPT_ALIASES EQUAL NUMBER {
#ifdef USE_TCP
tcp_default_cfg.accept_aliases=$3;
#else
warn("tcp support not compiled in");
#endif
}
| TCP_ACCEPT_ALIASES EQUAL error { yyerror("boolean value expected"); }
| TCP_CHILDREN EQUAL NUMBER {
#ifdef USE_TCP
tcp_children_no=$3;
#else
warn("tcp support not compiled in");
#endif
}
| TCP_CHILDREN EQUAL error { yyerror("number expected"); }
| TCP_CONNECT_TIMEOUT EQUAL intno {
#ifdef USE_TCP
tcp_default_cfg.connect_timeout_s=$3;
#else
warn("tcp support not compiled in");
#endif
}
| TCP_CONNECT_TIMEOUT EQUAL error { yyerror("number expected"); }
| TCP_SEND_TIMEOUT EQUAL intno {
#ifdef USE_TCP
tcp_default_cfg.send_timeout=S_TO_TICKS($3);
#else
warn("tcp support not compiled in");
#endif
}
| TCP_SEND_TIMEOUT EQUAL error { yyerror("number expected"); }
| TCP_CON_LIFETIME EQUAL intno {
#ifdef USE_TCP
if ($3<0)
tcp_default_cfg.con_lifetime=-1;
else
tcp_default_cfg.con_lifetime=S_TO_TICKS($3);
#else
warn("tcp support not compiled in");
#endif
}
| TCP_CON_LIFETIME EQUAL error { yyerror("number expected"); }
| TCP_POLL_METHOD EQUAL ID {
#ifdef USE_TCP
tcp_poll_method=get_poll_type($3);
if (tcp_poll_method==POLL_NONE) {
LOG(L_CRIT, "bad poll method name:"
" %s\n, try one of %s.\n",
$3, poll_support);
yyerror("bad tcp_poll_method "
"value");
}
#else
warn("tcp support not compiled in");
#endif
}
| TCP_POLL_METHOD EQUAL STRING {
#ifdef USE_TCP
tcp_poll_method=get_poll_type($3);
if (tcp_poll_method==POLL_NONE) {
LOG(L_CRIT, "bad poll method name:"
" %s\n, try one of %s.\n",
$3, poll_support);
yyerror("bad tcp_poll_method "
"value");
}
#else
warn("tcp support not compiled in");
#endif
}
| TCP_POLL_METHOD EQUAL error { yyerror("poll method name expected"); }
| TCP_MAX_CONNECTIONS EQUAL NUMBER {
#ifdef USE_TCP
tcp_max_connections=$3;
#else
warn("tcp support not compiled in");
#endif
}
| TCP_MAX_CONNECTIONS EQUAL error { yyerror("number expected"); }
| TCP_NO_CONNECT EQUAL NUMBER {
#ifdef USE_TCP
tcp_default_cfg.no_connect=$3;
#else
warn("tcp support not compiled in");
#endif
}
| TCP_NO_CONNECT EQUAL error { yyerror("boolean value expected"); }
| TCP_SOURCE_IPV4 EQUAL ipv4 {
#ifdef USE_TCP
if (tcp_set_src_addr($3)<0)
warn("tcp_source_ipv4 failed");
#else
warn("tcp support not compiled in");
#endif
pkg_free($3);
}
| TCP_SOURCE_IPV4 EQUAL error { yyerror("IPv4 address expected"); }
| TCP_SOURCE_IPV6 EQUAL ipv6 {
#ifdef USE_TCP
#ifdef USE_IPV6
if (tcp_set_src_addr($3)<0)
warn("tcp_source_ipv6 failed");
#else
warn("IPv6 support not compiled in");
#endif
#else
warn("tcp support not compiled in");
#endif
pkg_free($3);
}
| TCP_SOURCE_IPV6 EQUAL error { yyerror("IPv6 address expected"); }
| TCP_OPT_FD_CACHE EQUAL NUMBER {
#ifdef USE_TCP
tcp_default_cfg.fd_cache=$3;
#else
warn("tcp support not compiled in");
#endif
}
| TCP_OPT_FD_CACHE EQUAL error { yyerror("boolean value expected"); }
| TCP_OPT_BUF_WRITE EQUAL NUMBER {
#ifdef USE_TCP
tcp_default_cfg.async=$3;
#else
warn("tcp support not compiled in");
#endif
}
| TCP_OPT_BUF_WRITE EQUAL error { yyerror("boolean value expected"); }
| TCP_OPT_CONN_WQ_MAX EQUAL NUMBER {
#ifdef USE_TCP
tcp_default_cfg.tcpconn_wq_max=$3;
#else
warn("tcp support not compiled in");
#endif
}
| TCP_OPT_CONN_WQ_MAX error { yyerror("boolean value expected"); }
| TCP_OPT_WQ_MAX EQUAL NUMBER {
#ifdef USE_TCP
tcp_default_cfg.tcp_wq_max=$3;
#else
warn("tcp support not compiled in");
#endif
}
| TCP_OPT_WQ_MAX error { yyerror("number expected"); }
| TCP_OPT_RD_BUF EQUAL NUMBER {
#ifdef USE_TCP
tcp_default_cfg.rd_buf_size=$3;
#else
warn("tcp support not compiled in");
#endif
}
| TCP_OPT_RD_BUF error { yyerror("number expected"); }
| TCP_OPT_WQ_BLK EQUAL NUMBER {
#ifdef USE_TCP
tcp_default_cfg.wq_blk_size=$3;
#else
warn("tcp support not compiled in");
#endif
}
| TCP_OPT_WQ_BLK error { yyerror("number expected"); }
| TCP_OPT_DEFER_ACCEPT EQUAL NUMBER {
#ifdef USE_TCP
tcp_default_cfg.defer_accept=$3;
#else
warn("tcp support not compiled in");
#endif
}
| TCP_OPT_DEFER_ACCEPT EQUAL error { yyerror("boolean value expected"); }