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/* t-common.h - Common functions for the tests.
* Copyright (C) 2002, 2003 g10 Code GmbH
*
* This file is part of KSBA.
*
* KSBA 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 3 of the License, or
* (at your option) any later version.
*
* KSBA 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, see <http://www.gnu.org/licenses/>.
*/
/*-- sha1.c --*/
void sha1_hash_buffer (char *outbuf, const char *buffer, size_t length);
#define digitp(p) (*(p) >= '0' && *(p) <= '9')
#define fail_if_err(a) do { if(a) { \
fprintf (stderr, "%s:%d: KSBA error: %s\n", \
__FILE__, __LINE__, gpg_strerror(a)); \
exit (1); } \
} while(0)
#define fail_if_err2(f, a) do { if(a) {\
fprintf (stderr, "%s:%d: KSBA error on file `%s': %s\n", \
__FILE__, __LINE__, (f), gpg_strerror(a)); \
exit (1); } \
} while(0)
#define fail(s) do { fprintf (stderr, "%s:%d: %s\n", __FILE__,__LINE__, (s));\
exit (1); } while(0)
#define xfree(a) ksba_free (a)
void *
xmalloc (size_t n)
{
char *p = ksba_malloc (n);
if (!p)
{
fprintf (stderr, "out of core\n");
exit (1);
}
return p;
}
/* Prepend FNAME with the srcdir environment variable's value and
retrun an allocated filename. */
char *
prepend_srcdir (const char *fname)
{
static const char *srcdir;
char *result;
if (!srcdir)
if(!(srcdir = getenv ("srcdir")))
srcdir = ".";
result = xmalloc (strlen (srcdir) + 1 + strlen (fname) + 1);
strcpy (result, srcdir);
strcat (result, "/");
strcat (result, fname);
return result;
}
void
print_hex (const unsigned char *p, size_t n)
{
if (!p)
fputs ("none", stdout);
else
{
for (; n; n--, p++)
printf ("%02X", *p);
}
}
void
print_sexp (ksba_const_sexp_t p)
{
int level = 0;
if (!p)
fputs ("[none]", stdout);
else
{
for (;;)
{
if (*p == '(')
{
putchar (*p);
p++;
level++;
}
else if (*p == ')')
{
putchar (*p);
p++;
if (--level <= 0 )
return;
}
else if (!digitp (p))
{
fputs ("[invalid s-exp]", stdout);
return;
}
else
{
char *endp;
const unsigned char *s;
unsigned long len, n;
len = strtoul (p, &endp, 10);
p = endp;
if (*p != ':')
{
fputs ("[invalid s-exp]", stdout);
return;
}
p++;
for (s=p,n=0; n < len; n++, s++)
if ( !((*s >= 'a' && *s <= 'z')
|| (*s >= 'A' && *s <= 'Z')
|| (*s >= '0' && *s <= '9')
|| *s == '-' || *s == '.'))
break;
if (n < len)
{
putchar('#');
for (n=0; n < len; n++, p++)
printf ("%02X", *p);
putchar('#');
}
else
{
for (n=0; n < len; n++, p++)
putchar (*p);
}
}
}
}
}
/* Variant of print_sexp which forces printing the values in hex. */
void
print_sexp_hex (ksba_const_sexp_t p)
{
int level = 0;
if (!p)
fputs ("[none]", stdout);
else
{
for (;;)
{
if (*p == '(')
{
putchar (*p);
p++;
level++;
}
else if (*p == ')')
{
putchar (*p);
p++;
if (--level <= 0 )
return;
}
else if (!digitp (p))
{
fputs ("[invalid s-exp]", stdout);
return;
}
else
{
char *endp;
unsigned long len, n;
len = strtoul (p, &endp, 10);
p = endp;
if (*p != ':')
{
fputs ("[invalid s-exp]", stdout);
return;
}
p++;
putchar('#');
for (n=0; n < len; n++, p++)
printf ("%02X", *p);
putchar('#');
}
}
}
}
void
print_dn (char *p)
{
if (!p)
fputs ("error", stdout);
else
printf ("`%s'", p);
}
void
print_time (ksba_isotime_t t)
{
if (!t || !*t)
fputs ("none", stdout);
else
printf ("%.4s-%.2s-%.2s %.2s:%.2s:%s", t, t+4, t+6, t+9, t+11, t+13);
}
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