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rpcclient registry commands.

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(This used to be commit 36fcb4a6e6)
This commit is contained in:
Luke Leighton
1998-11-10 19:05:00 +00:00
parent 313d8ef27d
commit 1e1c2ec93c
24 changed files with 2386 additions and 229 deletions
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50
source3/lib/util_str.c
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@ -857,6 +857,56 @@ char *strncpyn(char *dest, char *src,int n, char c)
}
/*************************************************************
Routine to get hex characters and turn them into a 16 byte array.
the array can be variable length, and any non-hex-numeric
characters are skipped. "0xnn" or "0Xnn" is specially catered
for.
valid examples: "0A5D15"; "0x15, 0x49, 0xa2"; "59\ta9\te3\n"
**************************************************************/
int strhex_to_str(char *p, int len, const char *strhex)
{
int i;
int num_chars = 0;
unsigned char lonybble, hinybble;
char *hexchars = "0123456789ABCDEF";
char *p1 = NULL, *p2 = NULL;
for (i = 0; i < len && strhex[i] != 0; i++)
{
if (strnequal(hexchars, "0x", 2))
{
i++; /* skip two chars */
continue;
}
while (!(p1 = strchr(hexchars, toupper(strhex[i]))))
{
continue;
}
i++; /* next hex digit */
while (!(p2 = strchr(hexchars, toupper(strhex[i]))))
{
continue;
}
/* get the two nybbles */
hinybble = PTR_DIFF(p1, hexchars);
lonybble = PTR_DIFF(p2, hexchars);
p[num_chars] = (hinybble << 4) | lonybble;
num_chars++;
p1 = NULL;
p2 = NULL;
}
return num_chars;
}
/****************************************************************************
check if a string is part of a list
****************************************************************************/