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freebsd/usr.sbin/i4b/isdnd/rc_parse.y
Hellmuth Michaelis 866a3fa2bf add support properly displaying and logging incoming telephone numbers (MSNs)
by looking at the "type of number" field and providing configurable hooks
to correct the numbers accordingly. See keywords add-prefix, prefix-national
and prefix-international in isdnd.rc(5).
This feature was implemented by Christian Ullrich <chris@chrullrich.de>
2002-08-12 07:53:55 +00:00

540 lines
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/*
* Copyright (c) 1997 Joerg Wunsch. All rights reserved.
*
* Copyright (c) 1997, 2002 Hellmuth Michaelis. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
*---------------------------------------------------------------------------
*
* i4b daemon - runtime configuration parser
* -----------------------------------------
*
* $FreeBSD$
*
* last edit-date: [Sun Aug 11 12:27:28 2002]
*
*---------------------------------------------------------------------------*/
%{
/* #define YYDEBUG 1 */
#include <stdio.h>
#include <stdlib.h>
#include <ctype.h>
#include "monitor.h" /* monitor access rights bit definitions */
#include "isdnd.h"
#ifndef FALSE
# define FALSE 0
#endif
#ifndef TRUE
# define TRUE 1
#endif
extern void cfg_setval(int keyword);
extern void cfg_set_controller_default();
extern void reset_scanner(FILE *infile);
extern void yyerror(const char *msg);
extern int yylex();
extern int lineno;
extern char *yytext;
extern int nentries;
int saw_system = 0;
int entrycount = -1;
int controllercount = -1;
%}
%token ACCTALL
%token ACCTFILE
%token ADDPREFIX
%token ALERT
%token ALIASFNAME
%token ALIASING
%token ANSWERPROG
%token B1PROTOCOL
%token BEEPCONNECT
%token BCAP
%token BUDGETCALLOUTPERIOD
%token BUDGETCALLOUTNCALLS
%token BUDGETCALLOUTSFILE
%token BUDGETCALLOUTSFILEROTATE
%token BUDGETCALLBACKPERIOD
%token BUDGETCALLBACKNCALLS
%token BUDGETCALLBACKSFILE
%token BUDGETCALLBACKSFILEROTATE
%token CALLBACKWAIT
%token CALLEDBACKWAIT
%token CALLIN
%token CALLOUT
%token CHANNELSTATE
%token CLONE
%token CONNECTPROG
%token CONTROLLER
%token DIALOUTTYPE
%token DIALRANDINCR
%token DIALRETRIES
%token DIRECTION
%token DISCONNECTPROG
%token DOWNTIME
%token DOWNTRIES
%token EARLYHANGUP
%token ENTRY
%token EXTCALLATTR
%token FIRMWARE
%token FULLCMD
%token HOLIDAYFILE
%token IDLETIME_IN
%token IDLETIME_OUT
%token IDLE_ALG_OUT
%token ISDNCHANNEL
%token ISDNCONTROLLER
%token ISDNTIME
%token ISDNTXDELIN
%token ISDNTXDELOUT
%token LOCAL_PHONE_DIALOUT
%token LOCAL_SUBADDR_DIALOUT
%token LOCAL_PHONE_INCOMING
%token LOCAL_SUBADDR_INCOMING
%token LOGEVENTS
%token MAILER
%token MAILTO
%token MAXCONNECTTIME
%token MONITOR
%token MONITORACCESS
%token MONITORPORT
%token MONITORSW
%token NAME
%token NO
%token OFF
%token ON
%token PPP_AUTH_RECHALLENGE
%token PPP_AUTH_PARANOID
%token PPP_EXPECT_AUTH
%token PPP_EXPECT_NAME
%token PPP_EXPECT_PASSWORD
%token PPP_SEND_AUTH
%token PPP_SEND_NAME
%token PPP_SEND_PASSWORD
%token PREFIXNATIONAL
%token PREFIXINTERNATIONAL
%token PROTOCOL
%token RATESFILE
%token RATETYPE
%token REACTION
%token RECOVERYTIME
%token REGEXPR
%token REGPROG
%token REMOTE_NUMBERS_HANDLING
%token REMOTE_PHONE_DIALOUT
%token REMOTE_SUBADDR_DIALOUT
%token REMOTE_PHONE_INCOMING
%token REMOTE_SUBADDR_INCOMING
%token RESTRICTEDCMD
%token ROTATESUFFIX
%token RTPRIO
%token SYSTEM
%token TINAINITPROG
%token UNITLENGTH
%token UNITLENGTHSRC
%token USEACCTFILE
%token USESUBADDR
%token USEDOWN
%token USRDEVICENAME
%token USRDEVICEUNIT
%token VALID
%token YES
%token <str> NUMBERSTR
%token <str> STRING
%type <booln> boolean
%type <num> sysfilekeyword sysnumkeyword sysstrkeyword sysboolkeyword
%type <num> filekeyword numkeyword strkeyword boolkeyword monrights monright
%type <num> cstrkeyword cfilekeyword
%type <str> filename
%union {
int booln;
int num;
char *str;
}
%%
config: sections
;
sections: possible_nullentries
syssect
optcontrollersects
entrysects
;
possible_nullentries:
/* lambda */
| possible_nullentries error '\n'
| possible_nullentries nullentry
;
nullentry: '\n'
;
entrysects: entrysect
| entrysects entrysect
;
optcontrollersects:
controllersects
|
{
cfg_set_controller_default();
}
;
controllersects: controllersect
| controllersects controllersect
;
/* ============== */
/* system section */
/* ============== */
syssect: SYSTEM sysentries
;
sysentries: sysentry
{
saw_system = 1;
monitor_clear_rights();
}
| sysentries sysentry
;
sysentry: sysfileentry
| sysboolentry
| sysnumentry
| sysstrentry
| sysmonitorstart
| sysmonitorrights
| nullentry
| error '\n'
;
sysmonitorstart:
MONITOR '=' STRING '\n'
{
char *err = NULL;
switch (monitor_start_rights($3)) {
case I4BMAR_OK:
break;
case I4BMAR_LENGTH:
err = "local socket name too long: %s";
break;
case I4BMAR_DUP:
err = "duplicate entry: %s";
break;
case I4BMAR_CIDR:
err = "invalid CIDR specification: %s";
break;
case I4BMAR_NOIP:
err = "could not resolve host or net specification: %s";
break;
}
if (err) {
char msg[1024];
snprintf(msg, sizeof msg, err, $3);
yyerror(msg);
}
}
;
sysmonitorrights:
MONITORACCESS '=' monrights '\n'
{ monitor_add_rights($3); }
;
monrights: monrights ',' monright { $$ = $1 | $3; }
| monright { $$ = $1; }
;
monright: FULLCMD { $$ = I4B_CA_COMMAND_FULL; }
| RESTRICTEDCMD { $$ = I4B_CA_COMMAND_RESTRICTED; }
| CHANNELSTATE { $$ = I4B_CA_EVNT_CHANSTATE; }
| CALLIN { $$ = I4B_CA_EVNT_CALLIN; }
| CALLOUT { $$ = I4B_CA_EVNT_CALLOUT; }
| LOGEVENTS { $$ = I4B_CA_EVNT_I4B; }
;
sysfileentry: sysfilekeyword '=' filename '\n'
{
cfg_setval($1);
}
;
sysboolentry: sysboolkeyword '=' boolean '\n'
{
yylval.booln = $3;
cfg_setval($1);
}
;
sysnumentry: sysnumkeyword '=' NUMBERSTR '\n'
{
yylval.num = atoi($3);
cfg_setval($1);
}
;
sysstrentry: sysstrkeyword '=' STRING '\n'
{
cfg_setval($1);
}
| sysstrkeyword '=' NUMBERSTR '\n'
{
cfg_setval($1);
}
;
filename: STRING {
if ($1[0] != '/')
{
yyerror("filename doesn't start with a slash");
YYERROR;
}
$$ = $1;
}
;
boolean: NO { $$ = FALSE; }
| OFF { $$ = FALSE; }
| ON { $$ = TRUE; }
| YES { $$ = TRUE; }
;
sysfilekeyword: RATESFILE { $$ = RATESFILE; }
| ACCTFILE { $$ = ACCTFILE; }
| ALIASFNAME { $$ = ALIASFNAME; }
| HOLIDAYFILE { $$ = HOLIDAYFILE; }
| TINAINITPROG { $$ = TINAINITPROG; }
;
sysboolkeyword: USEACCTFILE { $$ = USEACCTFILE; }
| ALIASING { $$ = ALIASING; }
| ACCTALL { $$ = ACCTALL; }
| ADDPREFIX { $$ = ADDPREFIX; }
| BEEPCONNECT { $$ = BEEPCONNECT; }
| EXTCALLATTR { $$ = EXTCALLATTR; }
| ISDNTIME { $$ = ISDNTIME; }
| MONITORSW { $$ = MONITORSW; }
;
sysnumkeyword: MONITORPORT { $$ = MONITORPORT; }
| RTPRIO { $$ = RTPRIO; }
;
sysstrkeyword: MAILER { $$ = MAILER; }
| MAILTO { $$ = MAILTO; }
| PREFIXNATIONAL { $$ = PREFIXNATIONAL; }
| PREFIXINTERNATIONAL { $$ = PREFIXINTERNATIONAL; }
| ROTATESUFFIX { $$ = ROTATESUFFIX; }
| REGEXPR { $$ = REGEXPR; }
| REGPROG { $$ = REGPROG; }
;
/* ============= */
/* entry section */
/* ============= */
entrysect: ENTRY
{
entrycount++;
nentries++;
}
entries
;
entries: entry
| entries entry
;
entry: fileentry
| strentry
| numentry
| boolentry
| nullentry
| error '\n'
;
fileentry: filekeyword '=' filename '\n'
{
cfg_setval($1);
}
;
strentry: strkeyword '=' STRING '\n'
{
cfg_setval($1);
}
| strkeyword '=' NUMBERSTR '\n'
{
cfg_setval($1);
}
;
boolentry: boolkeyword '=' boolean '\n'
{
yylval.booln = $3;
cfg_setval($1);
}
;
numentry: numkeyword '=' NUMBERSTR '\n'
{
yylval.num = atoi($3);
cfg_setval($1);
}
;
filekeyword: BUDGETCALLBACKSFILE { $$ = BUDGETCALLBACKSFILE; }
| BUDGETCALLOUTSFILE { $$ = BUDGETCALLOUTSFILE; }
;
strkeyword: ANSWERPROG { $$ = ANSWERPROG; }
| B1PROTOCOL { $$ = B1PROTOCOL; }
| BCAP { $$ = BCAP; }
| CONNECTPROG { $$ = CONNECTPROG; }
| DIALOUTTYPE { $$ = DIALOUTTYPE; }
| DIRECTION { $$ = DIRECTION; }
| DISCONNECTPROG { $$ = DISCONNECTPROG; }
| IDLE_ALG_OUT { $$ = IDLE_ALG_OUT; }
| LOCAL_PHONE_INCOMING { $$ = LOCAL_PHONE_INCOMING; }
| LOCAL_SUBADDR_INCOMING { $$ = LOCAL_SUBADDR_INCOMING; }
| LOCAL_PHONE_DIALOUT { $$ = LOCAL_PHONE_DIALOUT; }
| LOCAL_SUBADDR_DIALOUT { $$ = LOCAL_SUBADDR_DIALOUT; }
| NAME { $$ = NAME; }
| PPP_EXPECT_AUTH { $$ = PPP_EXPECT_AUTH; }
| PPP_EXPECT_NAME { $$ = PPP_EXPECT_NAME; }
| PPP_EXPECT_PASSWORD { $$ = PPP_EXPECT_PASSWORD; }
| PPP_SEND_AUTH { $$ = PPP_SEND_AUTH; }
| PPP_SEND_NAME { $$ = PPP_SEND_NAME; }
| PPP_SEND_PASSWORD { $$ = PPP_SEND_PASSWORD; }
| REACTION { $$ = REACTION; }
| REMOTE_NUMBERS_HANDLING { $$ = REMOTE_NUMBERS_HANDLING; }
| REMOTE_PHONE_INCOMING { $$ = REMOTE_PHONE_INCOMING; }
| REMOTE_SUBADDR_INCOMING { $$ = REMOTE_SUBADDR_INCOMING; }
| REMOTE_PHONE_DIALOUT { $$ = REMOTE_PHONE_DIALOUT; }
| REMOTE_SUBADDR_DIALOUT { $$ = REMOTE_SUBADDR_DIALOUT; }
| UNITLENGTHSRC { $$ = UNITLENGTHSRC; }
| USRDEVICENAME { $$ = USRDEVICENAME; }
| VALID { $$ = VALID; }
| CLONE { $$ = CLONE; }
;
numkeyword: ALERT { $$ = ALERT; }
| BUDGETCALLBACKPERIOD { $$ = BUDGETCALLBACKPERIOD; }
| BUDGETCALLBACKNCALLS { $$ = BUDGETCALLBACKNCALLS; }
| BUDGETCALLOUTPERIOD { $$ = BUDGETCALLOUTPERIOD; }
| BUDGETCALLOUTNCALLS { $$ = BUDGETCALLOUTNCALLS; }
| CALLBACKWAIT { $$ = CALLBACKWAIT; }
| CALLEDBACKWAIT { $$ = CALLEDBACKWAIT; }
| DIALRETRIES { $$ = DIALRETRIES; }
| EARLYHANGUP { $$ = EARLYHANGUP; }
| IDLETIME_IN { $$ = IDLETIME_IN; }
| IDLETIME_OUT { $$ = IDLETIME_OUT; }
| ISDNCONTROLLER { $$ = ISDNCONTROLLER; }
| ISDNCHANNEL { $$ = ISDNCHANNEL; }
| ISDNTXDELIN { $$ = ISDNTXDELIN; }
| ISDNTXDELOUT { $$ = ISDNTXDELOUT; }
| RATETYPE { $$ = RATETYPE; }
| RECOVERYTIME { $$ = RECOVERYTIME; }
| UNITLENGTH { $$ = UNITLENGTH; }
| USRDEVICEUNIT { $$ = USRDEVICEUNIT; }
| DOWNTIME { $$ = DOWNTIME; }
| DOWNTRIES { $$ = DOWNTRIES; }
| MAXCONNECTTIME { $$ = MAXCONNECTTIME; }
;
boolkeyword: BUDGETCALLBACKSFILEROTATE { $$ = BUDGETCALLBACKSFILEROTATE; }
| BUDGETCALLOUTSFILEROTATE { $$ = BUDGETCALLOUTSFILEROTATE; }
| DIALRANDINCR { $$ = DIALRANDINCR; }
| PPP_AUTH_RECHALLENGE { $$ = PPP_AUTH_RECHALLENGE; }
| PPP_AUTH_PARANOID { $$ = PPP_AUTH_PARANOID; }
| USEDOWN { $$ = USEDOWN; }
| USESUBADDR { $$ = USESUBADDR; }
;
/* ================== */
/* controller section */
/* ================== */
controllersect: CONTROLLER
{
controllercount++;
}
controllers
;
controllers: controller
| controllers controller
;
controller: strcontroller
| nullentry
| error '\n'
;
strcontroller: cstrkeyword '=' STRING '\n'
{
cfg_setval($1);
}
| cstrkeyword '=' NUMBERSTR '\n'
{
cfg_setval($1);
}
| cfilekeyword '=' filename '\n'
{
cfg_setval($1);
}
;
cstrkeyword: PROTOCOL { $$ = PROTOCOL; }
;
cfilekeyword: FIRMWARE { $$ = FIRMWARE; }
;
%%