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add slap_uuidstr_from_normalized() - any better place to put this ? liblutils ?

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This commit is contained in:
Jong Hyuk Choi 2003-11-19 00:45:20 +00:00
parent 86c0f733a4
commit 9965ccc224
1 changed files with 57 additions and 0 deletions
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57
servers/slapd/syncrepl.c
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@ -1768,6 +1768,63 @@ slap_create_syncrepl_entry(
return e;
}
struct berval *
slap_uuidstr_from_normalized(
struct berval* uuidstr,
struct berval* normalized,
void *ctx )
{
struct berval *new;
unsigned char nibble;
int i, d = 0;
if ( normalized == NULL )
return NULL;
if ( normalized->bv_len != 16 ) {
return NULL;
}
if ( uuidstr ) {
new = uuidstr;
} else {
new = (struct berval *)sl_malloc( sizeof(struct berval), ctx );
}
new->bv_len = 36;
if (( new->bv_val = sl_malloc( new->bv_len + 1, ctx )) == NULL) {
if ( !uuidstr )
sl_free( new, ctx );
return NULL;
}
for ( i = 0; i < 16; i++ ) {
if ( i == 4 || i == 6 || i == 8 || i == 10 ) {
new->bv_val[(i<<1)+d] = '-';
d += 1;
}
nibble = (normalized->bv_val[i] >> 4) & 0xF;
if ( nibble < 10 ) {
new->bv_val[(i<<1)+d] = nibble + '0';
} else {
new->bv_val[(i<<1)+d] = nibble - 10 + 'a';
}
nibble = (normalized->bv_val[i]) & 0xF;
if ( nibble < 10 ) {
new->bv_val[(i<<1)+d+1] = nibble + '0';
} else {
new->bv_val[(i<<1)+d+1] = nibble - 10 + 'a';
}
}
new->bv_val[new->bv_len] = '\0';
return new;
}
static void
avl_ber_bvfree( void *bv )
{