bool_t
xdr_ypresp_all_seq(XDR *xdrs, u_long *objp)
{
struct ypresp_all out;
u_long status;
char *key, *val;
int size;
int done = 0; /* set to 1 when the user does not want more data */
bool_t rc = TRUE; /* FALSE at the end of loop signals failure */
memset(&out, 0, sizeof out);
while (rc && !done) {
rc = FALSE;
if (!xdr_ypresp_all(xdrs, &out)) {
*objp = (u_long)YP_YPERR;
goto fail;
}
if (out.more == 0)
goto fail;
status = out.ypresp_all_u.val.stat;
if (status == YP_TRUE) {
size = out.ypresp_all_u.val.key.keydat_len;
if ((key = malloc(size + 1)) == NULL) {
*objp = (u_long)YP_YPERR;
goto fail;
}
(void)memcpy(key, out.ypresp_all_u.val.key.keydat_val,
size);
key[size] = '\0';
size = out.ypresp_all_u.val.val.valdat_len;
if ((val = malloc(size + 1)) == NULL) {
free(key);
*objp = (u_long)YP_YPERR;
goto fail;
}
(void)memcpy(val, out.ypresp_all_u.val.val.valdat_val,
size);
val[size] = '\0';
done = (*ypresp_allfn)(status, key,
out.ypresp_all_u.val.key.keydat_len, val,
out.ypresp_all_u.val.val.valdat_len, ypresp_data);
free(key);
free(val);
} else
done = 1;
if (status != YP_NOMORE)
*objp = status;
rc = TRUE;
fail:
xdr_free(xdr_ypresp_all, (char *)&out);
}
return rc;
}
bool_t
xdr_ypresp_all_seq(XDR *xdrs, u_long *objp)
{
struct ypresp_all out;
u_long status;
char *key, *val;
int r;
bzero(&out, sizeof out);
while (1) {
if (!xdr_ypresp_all(xdrs, &out)) {
xdr_free((xdrproc_t)xdr_ypresp_all, &out);
*objp = YP_YPERR;
return (FALSE);
}
if (out.more == 0) {
xdr_free((xdrproc_t)xdr_ypresp_all, &out);
*objp = YP_NOMORE;
return (TRUE);
}
status = out.ypresp_all_u.val.stat;
switch (status) {
case YP_TRUE:
key = (char *)malloc(out.ypresp_all_u.val.key.keydat_len + 1);
bcopy(out.ypresp_all_u.val.key.keydat_val, key,
out.ypresp_all_u.val.key.keydat_len);
key[out.ypresp_all_u.val.key.keydat_len] = '\0';
val = (char *)malloc(out.ypresp_all_u.val.val.valdat_len + 1);
bcopy(out.ypresp_all_u.val.val.valdat_val, val,
out.ypresp_all_u.val.val.valdat_len);
val[out.ypresp_all_u.val.val.valdat_len] = '\0';
xdr_free((xdrproc_t)xdr_ypresp_all, &out);
r = (*ypresp_allfn)(status,
key, out.ypresp_all_u.val.key.keydat_len,
val, out.ypresp_all_u.val.val.valdat_len,
ypresp_data);
*objp = status;
free(key);
free(val);
if (r)
return (TRUE);
break;
case YP_NOMORE:
xdr_free((xdrproc_t)xdr_ypresp_all, &out);
*objp = YP_NOMORE;
return (TRUE);
default:
xdr_free((xdrproc_t)xdr_ypresp_all, &out);
*objp = status;
return (TRUE);
}
}
}
bool_t
ypdb_xdr_get_all(XDR *xdrs, struct ypreq_nokey *req)
{
static struct ypresp_all resp;
DBM *db;
datum k, v;
(void)memset(&resp, 0, sizeof(resp));
/*
* open db, and advance past any private keys we may see
*/
db = ypdb_open_db(req->domain, req->map,
&resp.ypresp_all_u.val.status, NULL);
if (db == NULL || (int)resp.ypresp_all_u.val.status < 0)
return (FALSE);
k = ypdb_firstkey(db);
while (yp_private(k, FALSE))
k = ypdb_nextkey(db);
for (;;) {
if (k.dptr == NULL)
break;
v = ypdb_fetch(db, k);
if (v.dptr == NULL)
break;
resp.more = TRUE;
resp.ypresp_all_u.val.status = YP_TRUE;
resp.ypresp_all_u.val.keydat.dptr = k.dptr;
resp.ypresp_all_u.val.keydat.dsize = k.dsize;
resp.ypresp_all_u.val.valdat.dptr = v.dptr;
resp.ypresp_all_u.val.valdat.dsize = v.dsize;
if (!xdr_ypresp_all(xdrs, &resp)) {
#ifdef DEBUG
syslog(LOG_DEBUG,
"ypdb_xdr_get_all: xdr_ypresp_all failed");
#endif
return (FALSE);
}
/* advance past private keys */
k = ypdb_nextkey(db);
while (yp_private(k, FALSE))
k = ypdb_nextkey(db);
}
(void)memset(&resp, 0, sizeof(resp));
resp.ypresp_all_u.val.status = YP_NOKEY;
resp.more = FALSE;
if (!xdr_ypresp_all(xdrs, &resp)) {
#ifdef DEBUG
syslog(LOG_DEBUG,
"ypdb_xdr_get_all: final xdr_ypresp_all failed");
#endif
return (FALSE);
}
if (db != NULL)
ypdb_close_db(db);
return (TRUE);
}
