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flags2int, int2flags, and flag_units are now generated by asn1_compile

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git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@3241 ec53bebd-3082-4978-b11e-865c3cabbd6b
This commit is contained in:
Assar Westerlund
1997-08-28 23:16:18 +00:00
parent f1ff3ebf9a
commit c0da74197c
1 changed files with 3 additions and 55 deletions
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58
admin/util.c
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@@ -87,64 +87,12 @@ event2string(Event *ev, char **str)
*str = p;
}
/*
* Perhaps this should not be a struct of bit-fields or rather a union
* of an int and a struct of bit-fields.
*/
int
flags2int(HDBFlags f)
{
return (f.initial << 0) |
(f.forwardable << 1) |
(f.proxiable << 2) |
(f.renewable << 3) |
(f.postdate << 4) |
(f.server << 5) |
(f.client << 6) |
(f.invalid << 7) |
(f.require_preauth << 8) |
(f.change_pw << 9);
}
HDBFlags
int2flags(int n)
{
HDBFlags flags;
flags.initial = (n >> 0) & 1;
flags.forwardable = (n >> 1) & 1;
flags.proxiable = (n >> 2) & 1;
flags.renewable = (n >> 3) & 1;
flags.postdate = (n >> 4) & 1;
flags.server = (n >> 5) & 1;
flags.client = (n >> 6) & 1;
flags.invalid = (n >> 7) & 1;
flags.require_preauth = (n >> 8) & 1;
flags.change_pw = (n >> 9) & 1;
return flags;
}
static struct units flag_units[] = {
{"change_pw", 1 << 9},
{"require_preauth", 1 << 8},
{"invalid", 1 << 7},
{"client", 1 << 6},
{"server", 1 << 5},
{"postdate", 1 << 4},
{"renewable", 1 << 3},
{"proxiable", 1 << 2},
{"forwardable", 1 << 1},
{"initial", 1 << 0},
{NULL, 0}
};
void
print_hdbflags (FILE *fp, HDBFlags flags)
{
char buf[1024];
unparse_flags (flags2int(flags), flag_units, buf, sizeof(buf));
unparse_flags (HDBFlags2int(flags), HDBFlags_units, buf, sizeof(buf));
fprintf (fp, "%s", buf);
}
@@ -153,11 +101,11 @@ parse_hdbflags (const char *s, HDBFlags *flags)
{
int t;
t = parse_flags (s, flag_units, flags2int(*flags));
t = parse_flags (s, HDBFlags_units, HDBFlags2int(*flags));
if (t < 0)
return t;
else {
*flags = int2flags(t);
*flags = int2HDBFlags(t);
return 0;
}
}