diff options
Diffstat (limited to 'lib/libc/yp/xdryp.c')
-rw-r--r-- | lib/libc/yp/xdryp.c | 115 |
1 files changed, 115 insertions, 0 deletions
diff --git a/lib/libc/yp/xdryp.c b/lib/libc/yp/xdryp.c new file mode 100644 index 0000000..51a3878 --- /dev/null +++ b/lib/libc/yp/xdryp.c @@ -0,0 +1,115 @@ +/* + * Copyright (c) 1992/3 Theo de Raadt <deraadt@fsa.ca> + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. The name of the author may not be used to endorse or promote + * products derived from this software without specific prior written + * permission. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS + * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED + * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY + * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +#ifndef LINT +static char *rcsid = "$Id: xdryp.c,v 1.3 1995/04/02 19:58:29 wpaul Exp $"; +#endif + +#include <rpc/rpc.h> +#include <rpcsvc/yp.h> + +extern int (*ypresp_allfn)(); +extern void *ypresp_data; + +/* + * I'm leaving the xdr_datum() function in purely for backwards + * compatibility. yplib.c doesn't actually use it, but it's listed + * in yp_prot.h as being available, so it's probably a good idea to + * leave it in in case somebody goes looking for it. + */ +typedef struct { + char *dptr; + int dsize; +} datum; + +bool_t +xdr_datum(xdrs, objp) +XDR *xdrs; +datum *objp; +{ + if (!xdr_bytes(xdrs, (char **)&objp->dptr, (u_int *)&objp->dsize, YPMAXRECORD)) { + return (FALSE); + } + return (TRUE); +} + +bool_t +xdr_ypresp_all_seq(xdrs, objp) +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(xdr_ypresp_all, (char *)&out); + *objp = YP_YPERR; + return FALSE; + } + if(out.more == 0) { + xdr_free(xdr_ypresp_all, (char *)&out); + return FALSE; + } + 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(xdr_ypresp_all, (char *)&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(xdr_ypresp_all, (char *)&out); + return TRUE; + default: + xdr_free(xdr_ypresp_all, (char *)&out); + *objp = status; + return TRUE; + } + } +} |