2 * Copyright (c) 1997, 1999 Hellmuth Michaelis. All rights reserved.
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
7 * 1. Redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer.
9 * 2. Redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the
11 * documentation and/or other materials provided with the distribution.
13 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
14 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
16 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
17 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
18 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
19 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
20 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
21 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
22 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
25 *---------------------------------------------------------------------------
27 * isdntel - isdn4bsd telephone answering machine support
28 * ======================================================
30 * $Id: alias.c,v 1.9 1999/12/13 21:25:26 hm Exp $
32 * $FreeBSD: src/usr.sbin/i4b/isdntel/alias.c,v 1.6.2.1 2001/08/01 17:45:06 obrien Exp $
33 * $DragonFly: src/usr.sbin/i4b/isdntel/alias.c,v 1.2 2003/06/17 04:29:55 dillon Exp $
35 * last edit-date: [Mon Dec 13 21:53:37 1999]
37 *----------------------------------------------------------------------------*/
42 static struct alias
*firsta
= NULL
;
46 /*---------------------------------------------------------------------------*
47 * read in and init aliases
48 *---------------------------------------------------------------------------*/
50 init_alias(char *filename
)
53 unsigned char buffer
[MAXBUFSZ
+ 1];
54 unsigned char number
[MAXBUFSZ
+ 1];
55 unsigned char name
[MAXBUFSZ
+ 1];
57 struct alias
*newa
= NULL
;
58 struct alias
*lasta
= NULL
;
60 if((fp
= fopen(filename
, "r")) == NULL
)
63 while((fgets(buffer
, MAXBUFSZ
, fp
)) != NULL
)
65 if(buffer
[0] == '#' || buffer
[0] == ' ' ||
66 buffer
[0] == '\t' || buffer
[0] == '\n')
74 while(*s
&& (isdigit(*s
)))
79 while(*s
&& (isspace(*s
)))
84 while(*s
&& (isprint(*s
)))
89 if((strlen(number
) > 1) && (strlen(name
) > 1))
91 if((newa
= (struct alias
*) malloc(sizeof(struct alias
))) == NULL
)
92 fatal("malloc failed for struct alias");
93 if((newa
->number
= (char *) malloc(strlen(number
)+1)) == NULL
)
94 fatal("malloc failed for number alias");
95 if((newa
->name
= (char *) malloc(strlen(name
)+1)) == NULL
)
96 fatal("malloc failed for name alias");
97 strcpy(newa
->name
, name
);
98 strcpy(newa
->number
, number
);
115 /*---------------------------------------------------------------------------*
116 * read in and init aliases
117 *---------------------------------------------------------------------------*/
119 get_alias(char *number
)
121 struct alias
*ca
= NULL
;
130 if(strlen(number
) == strlen(ca
->number
))
132 if(!(strcmp(number
, ca
->number
)))