126 lines
3.2 KiB
C
126 lines
3.2 KiB
C
/*
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* Copyright (c) 1992, 1993 by the University of Southern California
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*
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* For copying and distribution information, please see the file <usc-copyr.h>
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*/
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/* This file will probably go away after we define REALLY_NEW_FIELD
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*/
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#include <usc-copyr.h>
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/* Written by swa@ISI.EDU, Sept. 21--24, 1992 */
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#include <pfs.h>
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#include <pprot.h>
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#include <pparse.h>
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static struct atr_type_by_field_name {
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char *name;
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char type;
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} atr_type_by_field_name[] = {
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/* Not all fields are defined here yet. */
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"ACCESS-METHOD", ATR_SEQUENCE,
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"BASE-TYPE", ATR_SEQUENCE,
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"CLOSURE", ATR_LINK,
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"DEST-EXP", ATR_SEQUENCE,
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"FILTER", ATR_FILTER,
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"HOST", ATR_SEQUENCE,
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"HOST-TYPE", ATR_SEQUENCE,
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"HSONAME", ATR_SEQUENCE,
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"HSONAME-TYPE", ATR_SEQUENCE,
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"ID", ATR_SEQUENCE,
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"LINK-TYPE", ATR_SEQUENCE,
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"NAME-COMPONENT", ATR_SEQUENCE,
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"OWNER", ATR_SEQUENCE,
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"TARGET", ATR_SEQUENCE,
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"TTL", ATR_SEQUENCE,
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"VERSION", ATR_SEQUENCE,
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NULL, ATR_UNKNOWN
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};
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static struct atr_type_by_type_name {
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char *name;
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char type;
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} atr_type_by_type_name[] = {
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"FILTER", ATR_FILTER,
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"LINK", ATR_LINK,
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"SEQUENCE", ATR_SEQUENCE,
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"ASCII", ATR_SEQUENCE, /* XXX Backwards compatability; will go away
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soon. */
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NULL, ATR_UNKNOWN
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};
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/* used by atr_in. */
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int
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lookup_avtype_by_field_name(const char aname[])
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{
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struct atr_type_by_field_name *p;
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for (p = atr_type_by_field_name; p->name; ++p)
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if (strequal(p->name, aname))
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return p->type;
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return ATR_UNKNOWN;
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}
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/* If you add elements to this table, you will also need to change pfs.h */
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int
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lookup_avtype_by_avtypename(const char t_avtype[])
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{
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struct atr_type_by_type_name *p;
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for (p = atr_type_by_type_name; p->name; ++p)
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if (strequal(p->name, t_avtype))
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return p->type;
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return ATR_UNKNOWN;
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}
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char *
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lookup_avtypename_by_avtype(int avtype)
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{
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struct atr_type_by_type_name *p;
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for (p = atr_type_by_type_name; p->name; ++p)
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if (p->type == avtype)
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return p->name;
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return "UNKNOWN-TYPE-NAME-PLEASE-COMPLAIN-TO-THE-MAINTAINER";
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}
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/* If you add elements to this table, you will also need to change pfs.h */
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static struct aban {
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char *name;
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char precedence;
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} precedence_by_precedencename[] = {
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"OBJECT", ATR_PREC_OBJECT,
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"LINK", ATR_PREC_LINK,
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"CACHED", ATR_PREC_CACHED,
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"REPLACEMENT", ATR_PREC_REPLACE,
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"ADDITIONAL", ATR_PREC_ADD,
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NULL, ATR_PREC_UNKNOWN
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};
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int
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lookup_precedence_by_precedencename(const char t_precedence[])
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{
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struct aban *p;
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for (p = precedence_by_precedencename; p->name; ++p)
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if (strequal(p->name, t_precedence))
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return p->precedence;
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return ATR_UNKNOWN;
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}
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char *
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lookup_precedencename_by_precedence(int precedence)
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{
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struct aban *p;
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for (p = precedence_by_precedencename; p->name; ++p)
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if (p->precedence == precedence)
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return p->name;
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return "UNKNOWN-APPLIES-TO-VALUE-PLEASE-COMPLAIN-TO-THE-MAINTAINER";
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}
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