summaryrefslogtreecommitdiff
path: root/nis/yp_xdr.c
blob: 0ee80126e8a52a04aed36831e48bfb94e0023a8f (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
/*
 * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
 * unrestricted use provided that this legend is included on all tape
 * media and as a part of the software program in whole or part.  Users
 * may copy or modify Sun RPC without charge, but are not authorized
 * to license or distribute it to anyone else except as part of a product or
 * program developed by the user.
 *
 * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
 * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
 * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
 *
 * Sun RPC is provided with no support and without any obligation on the
 * part of Sun Microsystems, Inc. to assist in its use, correction,
 * modification or enhancement.
 *
 * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
 * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
 * OR ANY PART THEREOF.
 *
 * In no event will Sun Microsystems, Inc. be liable for any lost revenue
 * or profits or other special, indirect and consequential damages, even if
 * Sun has been advised of the possibility of such damages.
 *
 * Sun Microsystems, Inc.
 * 2550 Garcia Avenue
 * Mountain View, California  94043
 */

#include <rpcsvc/yp.h>
#include <rpcsvc/ypclnt.h>

bool_t
xdr_ypstat (XDR *xdrs, ypstat *objp)
{
  return xdr_enum (xdrs, (enum_t *) objp);
}
libnsl_hidden_def (xdr_ypstat)

bool_t
xdr_ypxfrstat (XDR *xdrs, ypxfrstat *objp)
{
  return xdr_enum (xdrs, (enum_t *) objp);
}
libnsl_hidden_def (xdr_ypxfrstat)

bool_t
xdr_domainname (XDR *xdrs, domainname *objp)
{
  return xdr_string (xdrs, objp, ~0);
}
libnsl_hidden_def (xdr_domainname)

bool_t
xdr_mapname (XDR *xdrs, mapname *objp)
{
  return xdr_string (xdrs, objp, ~0);
}
libnsl_hidden_def (xdr_mapname)

bool_t
xdr_peername (XDR *xdrs, peername *objp)
{
  return xdr_string (xdrs, objp, ~0);
}
libnsl_hidden_def (xdr_peername)

bool_t
xdr_keydat (XDR *xdrs, keydat *objp)
{
  return xdr_bytes (xdrs, (char **) &objp->keydat_val,
		    (u_int *) &objp->keydat_len, ~0);
}
libnsl_hidden_def (xdr_keydat)

bool_t
xdr_valdat (XDR *xdrs, valdat *objp)
{
  return xdr_bytes (xdrs, (char **) &objp->valdat_val,
		    (u_int *) &objp->valdat_len, ~0);
}
libnsl_hidden_def (xdr_valdat)

bool_t
xdr_ypmap_parms (XDR *xdrs, ypmap_parms *objp)
{
  if (!xdr_domainname (xdrs, &objp->domain))
    return FALSE;
  if (!xdr_mapname (xdrs, &objp->map))
    return FALSE;
  if (!xdr_u_int (xdrs, &objp->ordernum))
    return FALSE;
  return xdr_peername (xdrs, &objp->peer);
}
libnsl_hidden_def (xdr_ypmap_parms)

bool_t
xdr_ypreq_key (XDR *xdrs, ypreq_key *objp)
{
  if (!xdr_domainname (xdrs, &objp->domain))
    return FALSE;
  if (!xdr_mapname (xdrs, &objp->map))
    return FALSE;
  return xdr_keydat (xdrs, &objp->key);
}

bool_t
xdr_ypreq_nokey (XDR *xdrs, ypreq_nokey *objp)
{
  if (!xdr_domainname (xdrs, &objp->domain))
    return FALSE;
  return xdr_mapname (xdrs, &objp->map);
}

bool_t
xdr_ypreq_xfr (XDR *xdrs, ypreq_xfr *objp)
{
  if (!xdr_ypmap_parms (xdrs, &objp->map_parms))
    return FALSE;
  if (!xdr_u_int (xdrs, &objp->transid))
    return FALSE;
  if (!xdr_u_int (xdrs, &objp->prog))
    return FALSE;
  return xdr_u_int (xdrs, &objp->port);
}

bool_t
xdr_ypresp_val (XDR *xdrs, ypresp_val *objp)
{
  if (!xdr_ypstat (xdrs, &objp->stat))
    return FALSE;
  return xdr_valdat (xdrs, &objp->val);
}

bool_t
xdr_ypresp_key_val (XDR *xdrs, ypresp_key_val *objp)
{
  if (!xdr_ypstat (xdrs, &objp->stat))
    return FALSE;
  if (!xdr_valdat (xdrs, &objp->val))
    return FALSE;
  return xdr_keydat (xdrs, &objp->key);
}
libnsl_hidden_def (xdr_ypresp_key_val)

bool_t
xdr_ypresp_master (XDR *xdrs, ypresp_master *objp)
{
  if (!xdr_ypstat (xdrs, &objp->stat))
    return FALSE;
  return xdr_peername (xdrs, &objp->peer);
}

bool_t
xdr_ypresp_order (XDR *xdrs, ypresp_order *objp)
{
  if (!xdr_ypstat (xdrs, &objp->stat))
    return FALSE;
  return xdr_u_int (xdrs, &objp->ordernum);
}

bool_t
xdr_ypresp_all (XDR *xdrs, ypresp_all *objp)
{
  if (!xdr_bool (xdrs, &objp->more))
    return FALSE;
  switch (objp->more)
    {
    case TRUE:
      return xdr_ypresp_key_val (xdrs, &objp->ypresp_all_u.val);
    case FALSE:
      break;
    default:
      return FALSE;
    }
  return TRUE;
}
libnsl_hidden_def (xdr_ypresp_all)

bool_t
xdr_ypresp_xfr (XDR *xdrs, ypresp_xfr *objp)
{
  if (!xdr_u_int (xdrs, &objp->transid))
    return FALSE;
  return xdr_ypxfrstat (xdrs, &objp->xfrstat);
}

bool_t
xdr_ypmaplist (XDR *xdrs, ypmaplist *objp)
{
  if (!xdr_mapname (xdrs, &objp->map))
    return FALSE;
  return xdr_pointer (xdrs, (char **) &objp->next, sizeof (ypmaplist),
		      (xdrproc_t) xdr_ypmaplist);
}

bool_t
xdr_ypresp_maplist (XDR *xdrs, ypresp_maplist *objp)
{
  if (!xdr_ypstat (xdrs, &objp->stat))
    return FALSE;
  return xdr_pointer (xdrs, (char **) &objp->maps, sizeof (ypmaplist),
		      (xdrproc_t) xdr_ypmaplist);
}

bool_t
xdr_yppush_status (XDR *xdrs, yppush_status *objp)
{
  return xdr_enum (xdrs, (enum_t *) objp);
}
libnsl_hidden_def (xdr_yppush_status)

bool_t
xdr_yppushresp_xfr (XDR *xdrs, yppushresp_xfr *objp)
{
  if (!xdr_u_int (xdrs, &objp->transid))
    return FALSE;
  return xdr_yppush_status (xdrs, &objp->status);
}

bool_t
xdr_ypbind_resptype (XDR *xdrs, ypbind_resptype *objp)
{
  return xdr_enum (xdrs, (enum_t *) objp);
}
libnsl_hidden_def (xdr_ypbind_resptype)

bool_t
xdr_ypbind_binding (XDR *xdrs, ypbind_binding *objp)
{
  if (!xdr_opaque (xdrs, objp->ypbind_binding_addr, 4))
    return FALSE;
  return xdr_opaque (xdrs, objp->ypbind_binding_port, 2);
}
libnsl_hidden_def (xdr_ypbind_binding)

bool_t
xdr_ypbind_resp (XDR *xdrs, ypbind_resp *objp)
{
  if (!xdr_ypbind_resptype (xdrs, &objp->ypbind_status))
    return FALSE;
  switch (objp->ypbind_status)
    {
    case YPBIND_FAIL_VAL:
      return xdr_u_int (xdrs, &objp->ypbind_resp_u.ypbind_error);
    case YPBIND_SUCC_VAL:
      return xdr_ypbind_binding (xdrs, &objp->ypbind_resp_u.ypbind_bindinfo);
    }
  return FALSE;
}

bool_t
xdr_ypbind_setdom (XDR *xdrs, ypbind_setdom *objp)
{
  if (!xdr_domainname (xdrs, &objp->ypsetdom_domain))
    return FALSE;
  if (!xdr_ypbind_binding (xdrs, &objp->ypsetdom_binding))
    return FALSE;
  return xdr_u_int (xdrs, &objp->ypsetdom_vers);
}

bool_t
xdr_ypall(XDR *xdrs, struct ypall_callback *incallback)
{
    struct ypresp_key_val out;
    char key[YPMAXRECORD], val[YPMAXRECORD];

    /*
     * Set up key/val struct to be used during the transaction.
     */
    memset(&out, 0, sizeof out);
    out.key.keydat_val = key;
    out.key.keydat_len = sizeof(key);
    out.val.valdat_val = val;
    out.val.valdat_len = sizeof(val);

    for (;;) {
	bool_t more, status;

	/* Values pending? */
	if (!xdr_bool(xdrs, &more))
	    return FALSE;           /* can't tell! */
	if (!more)
	    return TRUE;            /* no more */

	/* Transfer key/value pair. */
	status = xdr_ypresp_key_val(xdrs, &out);

	/*
	 * If we succeeded, call the callback function.
	 * The callback will return TRUE when it wants
	 * no more values.  If we fail, indicate the
	 * error.
	 */
	if (status) {
	    if ((*incallback->foreach)(out.stat,
				       (char *)out.key.keydat_val, out.key.keydat_len,
				       (char *)out.val.valdat_val, out.val.valdat_len,
				       incallback->data))
		return TRUE;
	} else
	    return FALSE;
    }
}