4 * Copyright (C) 1984, Sun Microsystems, Inc.
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions are
10 * * Redistributions of source code must retain the above copyright
11 * notice, this list of conditions and the following disclaimer.
12 * * Redistributions in binary form must reproduce the above
13 * copyright notice, this list of conditions and the following
14 * disclaimer in the documentation and/or other materials
15 * provided with the distribution.
16 * * Neither the name of Sun Microsystems, Inc. nor the names of its
17 * contributors may be used to endorse or promote products derived
18 * from this software without specific prior written permission.
20 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
21 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
22 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
23 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
24 * COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
25 * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
26 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
27 * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
28 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
29 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
30 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
31 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
40 # include <libio/iolibio.h>
43 static char *auth_errmsg (enum auth_stat stat
) internal_function
;
45 #ifdef _RPC_THREAD_SAFE_
47 * Making buf a preprocessor macro requires renaming the local
48 * buf variable in a few functions. Overriding a global variable
49 * with a local variable of the same name is a bad idea, anyway.
51 #define buf RPC_THREAD_VARIABLE(clnt_perr_buf_s)
57 * Print reply error info
60 clnt_sperror (CLIENT
* rpch
, const char *msg
)
63 CLNT_GETERR (rpch
, &e
);
65 const char *errstr
= clnt_sperrno (e
.re_status
);
74 case RPC_CANTENCODEARGS
:
75 case RPC_CANTDECODERES
:
79 case RPC_CANTDECODEARGS
:
82 case RPC_UNKNOWNPROTO
:
84 case RPC_PROGNOTREGISTERED
:
86 res
= __asprintf (&str
, "%s: %s\n", msg
, errstr
);
91 res
= __asprintf (&str
, "%s: %s; errno = %s\n",
92 msg
, errstr
, __strerror_r (e
.re_errno
,
93 chrbuf
, sizeof chrbuf
));
96 case RPC_VERSMISMATCH
:
97 res
= __asprintf (&str
,
98 _("%s: %s; low version = %lu, high version = %lu"),
99 msg
, errstr
, e
.re_vers
.low
, e
.re_vers
.high
);
103 tmpstr
= auth_errmsg (e
.re_why
);
105 res
= __asprintf (&str
, _("%s: %s; why = %s\n"), msg
, errstr
, tmpstr
);
107 res
= __asprintf (&str
, _("\
108 %s: %s; why = (unknown authentication error - %d)\n"),
109 msg
, errstr
, (int) e
.re_why
);
112 case RPC_PROGVERSMISMATCH
:
113 res
= __asprintf (&str
,
114 _("%s: %s; low version = %lu, high version = %lu"),
115 msg
, errstr
, e
.re_vers
.low
, e
.re_vers
.high
);
118 default: /* unknown */
119 res
= __asprintf (&str
, "%s: %s; s1 = %lu, s2 = %lu",
120 msg
, errstr
, e
.re_lb
.s1
, e
.re_lb
.s2
);
133 libc_hidden_def (clnt_sperror
)
136 clnt_perror (CLIENT
* rpch
, const char *msg
)
138 (void) __fxprintf (NULL
, "%s", clnt_sperror (rpch
, msg
));
140 libc_hidden_def (clnt_perror
)
145 enum clnt_stat status
;
146 unsigned int message_off
;
149 static const char rpc_errstr
[] =
151 #define RPC_SUCCESS_IDX 0
154 #define RPC_CANTENCODEARGS_IDX (RPC_SUCCESS_IDX + sizeof "RPC: Success")
155 N_("RPC: Can't encode arguments")
157 #define RPC_CANTDECODERES_IDX (RPC_CANTENCODEARGS_IDX \
158 + sizeof "RPC: Can't encode arguments")
159 N_("RPC: Can't decode result")
161 #define RPC_CANTSEND_IDX (RPC_CANTDECODERES_IDX \
162 + sizeof "RPC: Can't decode result")
163 N_("RPC: Unable to send")
165 #define RPC_CANTRECV_IDX (RPC_CANTSEND_IDX \
166 + sizeof "RPC: Unable to send")
167 N_("RPC: Unable to receive")
169 #define RPC_TIMEDOUT_IDX (RPC_CANTRECV_IDX \
170 + sizeof "RPC: Unable to receive")
173 #define RPC_VERSMISMATCH_IDX (RPC_TIMEDOUT_IDX \
174 + sizeof "RPC: Timed out")
175 N_("RPC: Incompatible versions of RPC")
177 #define RPC_AUTHERROR_IDX (RPC_VERSMISMATCH_IDX \
178 + sizeof "RPC: Incompatible versions of RPC")
179 N_("RPC: Authentication error")
181 #define RPC_PROGUNAVAIL_IDX (RPC_AUTHERROR_IDX \
182 + sizeof "RPC: Authentication error")
183 N_("RPC: Program unavailable")
185 #define RPC_PROGVERSMISMATCH_IDX (RPC_PROGUNAVAIL_IDX \
186 + sizeof "RPC: Program unavailable")
187 N_("RPC: Program/version mismatch")
189 #define RPC_PROCUNAVAIL_IDX (RPC_PROGVERSMISMATCH_IDX \
190 + sizeof "RPC: Program/version mismatch")
191 N_("RPC: Procedure unavailable")
193 #define RPC_CANTDECODEARGS_IDX (RPC_PROCUNAVAIL_IDX \
194 + sizeof "RPC: Procedure unavailable")
195 N_("RPC: Server can't decode arguments")
197 #define RPC_SYSTEMERROR_IDX (RPC_CANTDECODEARGS_IDX \
198 + sizeof "RPC: Server can't decode arguments")
199 N_("RPC: Remote system error")
201 #define RPC_UNKNOWNHOST_IDX (RPC_SYSTEMERROR_IDX \
202 + sizeof "RPC: Remote system error")
203 N_("RPC: Unknown host")
205 #define RPC_UNKNOWNPROTO_IDX (RPC_UNKNOWNHOST_IDX \
206 + sizeof "RPC: Unknown host")
207 N_("RPC: Unknown protocol")
209 #define RPC_PMAPFAILURE_IDX (RPC_UNKNOWNPROTO_IDX \
210 + sizeof "RPC: Unknown protocol")
211 N_("RPC: Port mapper failure")
213 #define RPC_PROGNOTREGISTERED_IDX (RPC_PMAPFAILURE_IDX \
214 + sizeof "RPC: Port mapper failure")
215 N_("RPC: Program not registered")
217 #define RPC_FAILED_IDX (RPC_PROGNOTREGISTERED_IDX \
218 + sizeof "RPC: Program not registered")
219 N_("RPC: Failed (unspecified error)")
222 static const struct rpc_errtab rpc_errlist
[] =
224 { RPC_SUCCESS
, RPC_SUCCESS_IDX
},
225 { RPC_CANTENCODEARGS
, RPC_CANTENCODEARGS_IDX
},
226 { RPC_CANTDECODERES
, RPC_CANTDECODERES_IDX
},
227 { RPC_CANTSEND
, RPC_CANTSEND_IDX
},
228 { RPC_CANTRECV
, RPC_CANTRECV_IDX
},
229 { RPC_TIMEDOUT
, RPC_TIMEDOUT_IDX
},
230 { RPC_VERSMISMATCH
, RPC_VERSMISMATCH_IDX
},
231 { RPC_AUTHERROR
, RPC_AUTHERROR_IDX
},
232 { RPC_PROGUNAVAIL
, RPC_PROGUNAVAIL_IDX
},
233 { RPC_PROGVERSMISMATCH
, RPC_PROGVERSMISMATCH_IDX
},
234 { RPC_PROCUNAVAIL
, RPC_PROCUNAVAIL_IDX
},
235 { RPC_CANTDECODEARGS
, RPC_CANTDECODEARGS_IDX
},
236 { RPC_SYSTEMERROR
, RPC_SYSTEMERROR_IDX
},
237 { RPC_UNKNOWNHOST
, RPC_UNKNOWNHOST_IDX
},
238 { RPC_UNKNOWNPROTO
, RPC_UNKNOWNPROTO_IDX
},
239 { RPC_PMAPFAILURE
, RPC_PMAPFAILURE_IDX
},
240 { RPC_PROGNOTREGISTERED
, RPC_PROGNOTREGISTERED_IDX
},
241 { RPC_FAILED
, RPC_FAILED_IDX
}
246 * This interface for use by clntrpc
249 clnt_sperrno (enum clnt_stat stat
)
253 for (i
= 0; i
< sizeof (rpc_errlist
) / sizeof (struct rpc_errtab
); i
++)
255 if (rpc_errlist
[i
].status
== stat
)
257 return _(rpc_errstr
+ rpc_errlist
[i
].message_off
);
260 return _("RPC: (unknown error code)");
262 libc_hidden_def (clnt_sperrno
)
265 clnt_perrno (enum clnt_stat num
)
267 (void) __fxprintf (NULL
, "%s", clnt_sperrno (num
));
272 clnt_spcreateerror (const char *msg
)
274 struct rpc_createerr
*ce
= &get_rpc_createerr ();
277 const char *connector
= "";
278 const char *errstr
= "";
281 case RPC_PMAPFAILURE
:
283 errstr
= clnt_sperrno (ce
->cf_error
.re_status
);
286 case RPC_SYSTEMERROR
:
288 errstr
= __strerror_r (ce
->cf_error
.re_errno
, chrbuf
, sizeof chrbuf
);
296 if (__asprintf (&str
, "%s: %s%s%s\n",
297 msg
, clnt_sperrno (ce
->cf_stat
), connector
, errstr
) < 0)
306 libc_hidden_def (clnt_spcreateerror
)
309 clnt_pcreateerror (const char *msg
)
311 (void) __fxprintf (NULL
, "%s", clnt_spcreateerror (msg
));
316 enum auth_stat status
;
317 unsigned int message_off
;
320 static const char auth_errstr
[] =
322 #define AUTH_OK_IDX 0
323 N_("Authentication OK")
325 #define AUTH_BADCRED_IDX (AUTH_OK_IDX + sizeof "Authentication OK")
326 N_("Invalid client credential")
328 #define AUTH_REJECTEDCRED_IDX (AUTH_BADCRED_IDX \
329 + sizeof "Invalid client credential")
330 N_("Server rejected credential")
332 #define AUTH_BADVERF_IDX (AUTH_REJECTEDCRED_IDX \
333 + sizeof "Server rejected credential")
334 N_("Invalid client verifier")
336 #define AUTH_REJECTEDVERF_IDX (AUTH_BADVERF_IDX \
337 + sizeof "Invalid client verifier")
338 N_("Server rejected verifier")
340 #define AUTH_TOOWEAK_IDX (AUTH_REJECTEDVERF_IDX \
341 + sizeof "Server rejected verifier")
342 N_("Client credential too weak")
344 #define AUTH_INVALIDRESP_IDX (AUTH_TOOWEAK_IDX \
345 + sizeof "Client credential too weak")
346 N_("Invalid server verifier")
348 #define AUTH_FAILED_IDX (AUTH_INVALIDRESP_IDX \
349 + sizeof "Invalid server verifier")
350 N_("Failed (unspecified error)")
353 static const struct auth_errtab auth_errlist
[] =
355 { AUTH_OK
, AUTH_OK_IDX
},
356 { AUTH_BADCRED
, AUTH_BADCRED_IDX
},
357 { AUTH_REJECTEDCRED
, AUTH_REJECTEDCRED_IDX
},
358 { AUTH_BADVERF
, AUTH_BADVERF_IDX
},
359 { AUTH_REJECTEDVERF
, AUTH_REJECTEDVERF_IDX
},
360 { AUTH_TOOWEAK
, AUTH_TOOWEAK_IDX
},
361 { AUTH_INVALIDRESP
, AUTH_INVALIDRESP_IDX
},
362 { AUTH_FAILED
, AUTH_FAILED_IDX
}
367 auth_errmsg (enum auth_stat stat
)
371 for (i
= 0; i
< sizeof (auth_errlist
) / sizeof (struct auth_errtab
); i
++)
373 if (auth_errlist
[i
].status
== stat
)
375 return _(auth_errstr
+ auth_errlist
[i
].message_off
);
382 libc_freeres_fn (free_mem
)
384 /* Not libc_freeres_ptr, since buf is a macro. */