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-rw-r--r--libc/inet/rpc/clnt_perror.c555
1 files changed, 349 insertions, 206 deletions
diff --git a/libc/inet/rpc/clnt_perror.c b/libc/inet/rpc/clnt_perror.c
index a4d173707..3d5e6b217 100644
--- a/libc/inet/rpc/clnt_perror.c
+++ b/libc/inet/rpc/clnt_perror.c
@@ -6,29 +6,30 @@
* 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
*/
-#define __FORCE_GLIBC
-#include <features.h>
+#if !defined(lint) && defined(SCCSIDS)
+static char sccsid[] = "@(#)clnt_perror.c 1.15 87/10/07 Copyr 1984 Sun Micro";
+#endif
/*
* clnt_perror.c
@@ -36,254 +37,396 @@
* Copyright (C) 1984, Sun Microsystems, Inc.
*
*/
+#define __FORCE_GLIBC
+#include <features.h>
#include <stdio.h>
#include <string.h>
+#include <rpc/rpc.h>
-#include <rpc/types.h>
-#include <rpc/auth.h>
-#include <rpc/clnt.h>
-
-static char *auth_errmsg();
+#ifdef USE_IN_LIBIO
+# include <wchar.h>
+# include <libio/iolibio.h>
+# define fputs(s, f) _IO_fputs (s, f)
+#endif
-extern char *strcpy();
+static char *auth_errmsg (enum auth_stat stat) internal_function;
+#ifdef _RPC_THREAD_SAFE_
+/*
+ * Making buf a preprocessor macro requires renaming the local
+ * buf variable in a few functions. Overriding a global variable
+ * with a local variable of the same name is a bad idea, anyway.
+ */
+#define buf ((char *)RPC_THREAD_VARIABLE(clnt_perr_buf_s))
+#else
static char *buf;
+#endif
-static char *_buf()
+static char *
+_buf (void)
{
-
- if (buf == 0)
- buf = (char *) malloc(256);
- return (buf);
+ if (buf == NULL)
+ buf = (char *) malloc (256);
+ return buf;
}
/*
* Print reply error info
*/
-char *clnt_sperror __P ((CLIENT *rpch, const char *s))
+char *
+clnt_sperror (CLIENT * rpch, const char *msg)
{
- struct rpc_err e;
- void clnt_perrno();
- char *err;
- char *str = _buf();
- char *strstart = str;
-
- if (str == 0)
- return (0);
- CLNT_GETERR(rpch, &e);
-
- (void) sprintf(str, "%s: ", s);
- str += strlen(str);
-
- (void) strcpy(str, clnt_sperrno(e.re_status));
- str += strlen(str);
-
- switch (e.re_status) {
- case RPC_SUCCESS:
- case RPC_CANTENCODEARGS:
- case RPC_CANTDECODERES:
- case RPC_TIMEDOUT:
- case RPC_PROGUNAVAIL:
- case RPC_PROCUNAVAIL:
- case RPC_CANTDECODEARGS:
- case RPC_SYSTEMERROR:
- case RPC_UNKNOWNHOST:
- case RPC_UNKNOWNPROTO:
- case RPC_PMAPFAILURE:
- case RPC_PROGNOTREGISTERED:
- case RPC_FAILED:
- break;
-
- case RPC_CANTSEND:
- case RPC_CANTRECV:
- (void) sprintf(str, "; errno = %s", strerror (e.re_errno));
- str += strlen(str);
- break;
-
- case RPC_VERSMISMATCH:
- (void) sprintf(str,
- "; low version = %lu, high version = %lu",
- e.re_vers.low, e.re_vers.high);
- str += strlen(str);
- break;
-
- case RPC_AUTHERROR:
- err = auth_errmsg(e.re_why);
- (void) sprintf(str, "; why = ");
- str += strlen(str);
- if (err != NULL) {
- (void) sprintf(str, "%s", err);
- } else {
- (void) sprintf(str,
- "(unknown authentication error - %d)",
- (int) e.re_why);
- }
- str += strlen(str);
- break;
-
- case RPC_PROGVERSMISMATCH:
- (void) sprintf(str,
- "; low version = %lu, high version = %lu",
- e.re_vers.low, e.re_vers.high);
- str += strlen(str);
- break;
-
- default: /* unknown */
- (void) sprintf(str,
- "; s1 = %lu, s2 = %lu", e.re_lb.s1, e.re_lb.s2);
- str += strlen(str);
- break;
+ char chrbuf[1024];
+ struct rpc_err e;
+ char *err;
+ char *str = _buf ();
+ char *strstart = str;
+ int len;
+
+ if (str == NULL)
+ return NULL;
+ CLNT_GETERR (rpch, &e);
+
+ len = sprintf (str, "%s: ", msg);
+ str += len;
+
+ (void) strcpy(str, clnt_sperrno(e.re_status));
+ str += strlen(str);
+
+ switch (e.re_status)
+ {
+ case RPC_SUCCESS:
+ case RPC_CANTENCODEARGS:
+ case RPC_CANTDECODERES:
+ case RPC_TIMEDOUT:
+ case RPC_PROGUNAVAIL:
+ case RPC_PROCUNAVAIL:
+ case RPC_CANTDECODEARGS:
+ case RPC_SYSTEMERROR:
+ case RPC_UNKNOWNHOST:
+ case RPC_UNKNOWNPROTO:
+ case RPC_PMAPFAILURE:
+ case RPC_PROGNOTREGISTERED:
+ case RPC_FAILED:
+ break;
+
+ case RPC_CANTSEND:
+ case RPC_CANTRECV:
+ strerror_r (e.re_errno, chrbuf, sizeof chrbuf);
+ len = sprintf (str, "; errno = %s", chrbuf);
+ str += len;
+ break;
+
+ case RPC_VERSMISMATCH:
+ len= sprintf (str, _("; low version = %lu, high version = %lu"),
+ e.re_vers.low, e.re_vers.high);
+ str += len;
+ break;
+
+ case RPC_AUTHERROR:
+ err = auth_errmsg (e.re_why);
+ (void) strcpy(str, _("; why = "));
+ str += strlen(str);
+
+ if (err != NULL)
+ {
+ (void) strcpy(str, err);
+ str += strlen(str);
+ }
+ else
+ {
+ len = sprintf (str, _("(unknown authentication error - %d)"),
+ (int) e.re_why);
+ str += len;
}
- (void) sprintf(str, "\n");
- return (strstart);
+ break;
+
+ case RPC_PROGVERSMISMATCH:
+ len = sprintf (str, _("; low version = %lu, high version = %lu"),
+ e.re_vers.low, e.re_vers.high);
+ str += len;
+ break;
+
+ default: /* unknown */
+ len = sprintf (str, "; s1 = %lu, s2 = %lu", e.re_lb.s1, e.re_lb.s2);
+ str += len;
+ break;
+ }
+ *str = '\n';
+ *++str = '\0';
+ return (strstart);
}
-void clnt_perror __P ((CLIENT *rpch, const char *s))
+void
+clnt_perror (CLIENT * rpch, const char *msg)
{
- (void) fprintf(stderr, "%s", clnt_sperror(rpch, s));
+#ifdef USE_IN_LIBIO
+ if (_IO_fwide (stderr, 0) > 0)
+ (void) __fwprintf (stderr, L"%s", clnt_sperror (rpch, msg));
+ else
+#endif
+ (void) fputs (clnt_sperror (rpch, msg), stderr);
}
-struct rpc_errtab {
- enum clnt_stat status;
- char *message;
+struct rpc_errtab
+{
+ enum clnt_stat status;
+ unsigned int message_off;
};
-#if 0
-static struct rpc_errtab rpc_errlist[] = {
- {RPC_SUCCESS,
- "RPC: Success"},
- {RPC_CANTENCODEARGS,
- "RPC: Can't encode arguments"},
- {RPC_CANTDECODERES,
- "RPC: Can't decode result"},
- {RPC_CANTSEND,
- "RPC: Unable to send"},
- {RPC_CANTRECV,
- "RPC: Unable to receive"},
- {RPC_TIMEDOUT,
- "RPC: Timed out"},
- {RPC_VERSMISMATCH,
- "RPC: Incompatible versions of RPC"},
- {RPC_AUTHERROR,
- "RPC: Authentication error"},
- {RPC_PROGUNAVAIL,
- "RPC: Program unavailable"},
- {RPC_PROGVERSMISMATCH,
- "RPC: Program/version mismatch"},
- {RPC_PROCUNAVAIL,
- "RPC: Procedure unavailable"},
- {RPC_CANTDECODEARGS,
- "RPC: Server can't decode arguments"},
- {RPC_SYSTEMERROR,
- "RPC: Remote system error"},
- {RPC_UNKNOWNHOST,
- "RPC: Unknown host"},
- {RPC_UNKNOWNPROTO,
- "RPC: Unknown protocol"},
- {RPC_PMAPFAILURE,
- "RPC: Port mapper failure"},
- {RPC_PROGNOTREGISTERED,
- "RPC: Program not registered"},
- {RPC_FAILED,
- "RPC: Failed (unspecified error)"}
+static const char rpc_errstr[] =
+{
+#define RPC_SUCCESS_IDX 0
+ _("RPC: Success")
+ "\0"
+#define RPC_CANTENCODEARGS_IDX (RPC_SUCCESS_IDX + sizeof "RPC: Success")
+ _("RPC: Can't encode arguments")
+ "\0"
+#define RPC_CANTDECODERES_IDX (RPC_CANTENCODEARGS_IDX \
+ + sizeof "RPC: Can't encode arguments")
+ _("RPC: Can't decode result")
+ "\0"
+#define RPC_CANTSEND_IDX (RPC_CANTDECODERES_IDX \
+ + sizeof "RPC: Can't decode result")
+ _("RPC: Unable to send")
+ "\0"
+#define RPC_CANTRECV_IDX (RPC_CANTSEND_IDX \
+ + sizeof "RPC: Unable to send")
+ _("RPC: Unable to receive")
+ "\0"
+#define RPC_TIMEDOUT_IDX (RPC_CANTRECV_IDX \
+ + sizeof "RPC: Unable to receive")
+ _("RPC: Timed out")
+ "\0"
+#define RPC_VERSMISMATCH_IDX (RPC_TIMEDOUT_IDX \
+ + sizeof "RPC: Timed out")
+ _("RPC: Incompatible versions of RPC")
+ "\0"
+#define RPC_AUTHERROR_IDX (RPC_VERSMISMATCH_IDX \
+ + sizeof "RPC: Incompatible versions of RPC")
+ _("RPC: Authentication error")
+ "\0"
+#define RPC_PROGUNAVAIL_IDX (RPC_AUTHERROR_IDX \
+ + sizeof "RPC: Authentication error")
+ _("RPC: Program unavailable")
+ "\0"
+#define RPC_PROGVERSMISMATCH_IDX (RPC_PROGUNAVAIL_IDX \
+ + sizeof "RPC: Program unavailable")
+ _("RPC: Program/version mismatch")
+ "\0"
+#define RPC_PROCUNAVAIL_IDX (RPC_PROGVERSMISMATCH_IDX \
+ + sizeof "RPC: Program/version mismatch")
+ _("RPC: Procedure unavailable")
+ "\0"
+#define RPC_CANTDECODEARGS_IDX (RPC_PROCUNAVAIL_IDX \
+ + sizeof "RPC: Procedure unavailable")
+ _("RPC: Server can't decode arguments")
+ "\0"
+#define RPC_SYSTEMERROR_IDX (RPC_CANTDECODEARGS_IDX \
+ + sizeof "RPC: Server can't decode arguments")
+ _("RPC: Remote system error")
+ "\0"
+#define RPC_UNKNOWNHOST_IDX (RPC_SYSTEMERROR_IDX \
+ + sizeof "RPC: Remote system error")
+ _("RPC: Unknown host")
+ "\0"
+#define RPC_UNKNOWNPROTO_IDX (RPC_UNKNOWNHOST_IDX \
+ + sizeof "RPC: Unknown host")
+ _("RPC: Unknown protocol")
+ "\0"
+#define RPC_PMAPFAILURE_IDX (RPC_UNKNOWNPROTO_IDX \
+ + sizeof "RPC: Unknown protocol")
+ _("RPC: Port mapper failure")
+ "\0"
+#define RPC_PROGNOTREGISTERED_IDX (RPC_PMAPFAILURE_IDX \
+ + sizeof "RPC: Port mapper failure")
+ _("RPC: Program not registered")
+ "\0"
+#define RPC_FAILED_IDX (RPC_PROGNOTREGISTERED_IDX \
+ + sizeof "RPC: Program not registered")
+ _("RPC: Failed (unspecified error)")
};
-#endif
+
+static const struct rpc_errtab rpc_errlist[] =
+{
+ { RPC_SUCCESS, RPC_SUCCESS_IDX },
+ { RPC_CANTENCODEARGS, RPC_CANTENCODEARGS_IDX },
+ { RPC_CANTDECODERES, RPC_CANTDECODERES_IDX },
+ { RPC_CANTSEND, RPC_CANTSEND_IDX },
+ { RPC_CANTRECV, RPC_CANTRECV_IDX },
+ { RPC_TIMEDOUT, RPC_TIMEDOUT_IDX },
+ { RPC_VERSMISMATCH, RPC_VERSMISMATCH_IDX },
+ { RPC_AUTHERROR, RPC_AUTHERROR_IDX },
+ { RPC_PROGUNAVAIL, RPC_PROGUNAVAIL_IDX },
+ { RPC_PROGVERSMISMATCH, RPC_PROGVERSMISMATCH_IDX },
+ { RPC_PROCUNAVAIL, RPC_PROCUNAVAIL_IDX },
+ { RPC_CANTDECODEARGS, RPC_CANTDECODEARGS_IDX },
+ { RPC_SYSTEMERROR, RPC_SYSTEMERROR_IDX },
+ { RPC_UNKNOWNHOST, RPC_UNKNOWNHOST_IDX },
+ { RPC_UNKNOWNPROTO, RPC_UNKNOWNPROTO_IDX },
+ { RPC_PMAPFAILURE, RPC_PMAPFAILURE_IDX },
+ { RPC_PROGNOTREGISTERED, RPC_PROGNOTREGISTERED_IDX },
+ { RPC_FAILED, RPC_FAILED_IDX }
+};
+
/*
* This interface for use by clntrpc
*/
-char *clnt_sperrno(stat)
-enum clnt_stat stat;
+char *
+clnt_sperrno (enum clnt_stat stat)
{
-#if 0
- int i;
+ size_t i;
- for (i = 0; i < sizeof(rpc_errlist) / sizeof(struct rpc_errtab); i++) {
- if (rpc_errlist[i].status == stat) {
- return (rpc_errlist[i].message);
- }
+ for (i = 0; i < sizeof (rpc_errlist) / sizeof (struct rpc_errtab); i++)
+ {
+ if (rpc_errlist[i].status == stat)
+ {
+ return (char*)_(rpc_errstr + rpc_errlist[i].message_off);
}
-#endif
- return ("RPC: (unknown error code)");
+ }
+ return _("RPC: (unknown error code)");
}
-void clnt_perrno(num)
-enum clnt_stat num;
+void
+clnt_perrno (enum clnt_stat num)
{
- (void) fprintf(stderr, "%s", clnt_sperrno(num));
+#ifdef USE_IN_LIBIO
+ if (_IO_fwide (stderr, 0) > 0)
+ (void) __fwprintf (stderr, L"%s", clnt_sperrno (num));
+ else
+#endif
+ (void) fputs (clnt_sperrno (num), stderr);
}
-char *clnt_spcreateerror __P ((__const char *s))
+char *
+clnt_spcreateerror (const char *msg)
{
-#if 0
- char *str = _buf();
-
- if (str == 0)
- return (0);
- (void) sprintf(str, "%s: ", s);
- (void) strcat(str, clnt_sperrno(rpc_createerr.cf_stat));
- switch (rpc_createerr.cf_stat) {
- case RPC_PMAPFAILURE:
- (void) strcat(str, " - ");
- (void) strcat(str, clnt_sperrno(rpc_createerr.cf_error.re_status));
- break;
-
- case RPC_SYSTEMERROR:
- (void) strcat(str, " - ");
- if (rpc_createerr.cf_error.re_errno > 0)
- (void) strcat(str, strerror (rpc_createerr.cf_error.re_errno));
- else
- (void )sprintf(&str[strlen(str)], "Error %d",
- rpc_createerr.cf_error.re_errno);
- break;
- }
- (void) strcat(str, "\n");
- return (str);
-#endif
- return(0);
+ char chrbuf[1024];
+ char *str = _buf ();
+ char *cp;
+ int len;
+ struct rpc_createerr *ce;
+
+ if (str == NULL)
+ return NULL;
+ ce = &get_rpc_createerr ();
+ len = sprintf (str, "%s: ", msg);
+ cp = str + len;
+ (void) strcpy(cp, clnt_sperrno (ce->cf_stat));
+ cp += strlen(cp);
+
+ switch (ce->cf_stat)
+ {
+ case RPC_PMAPFAILURE:
+ (void) strcpy(cp, " - ");
+ cp += strlen(cp);
+
+ (void) strcpy(cp, clnt_sperrno (ce->cf_error.re_status));
+ cp += strlen(cp);
+
+ break;
+
+ case RPC_SYSTEMERROR:
+ (void) strcpy(cp, " - ");
+ cp += strlen(cp);
+
+ strerror_r (ce->cf_error.re_errno, chrbuf, sizeof chrbuf);
+ (void) strcpy(cp, chrbuf);
+ cp += strlen(cp);
+ break;
+ default:
+ break;
+ }
+ *cp = '\n';
+ *++cp = '\0';
+ return str;
}
-extern void clnt_pcreateerror __P ((__const char *s))
+void
+clnt_pcreateerror (const char *msg)
{
- (void) fprintf(stderr, "%s", clnt_spcreateerror(s));
+#ifdef USE_IN_LIBIO
+ if (_IO_fwide (stderr, 0) > 0)
+ (void) __fwprintf (stderr, L"%s", clnt_spcreateerror (msg));
+ else
+#endif
+ (void) fputs (clnt_spcreateerror (msg), stderr);
}
-struct auth_errtab {
- enum auth_stat status;
- char *message;
+struct auth_errtab
+{
+ enum auth_stat status;
+ unsigned int message_off;
};
-static struct auth_errtab auth_errlist[] = {
- {AUTH_OK,
- "Authentication OK"},
- {AUTH_BADCRED,
- "Invalid client credential"},
- {AUTH_REJECTEDCRED,
- "Server rejected credential"},
- {AUTH_BADVERF,
- "Invalid client verifier"},
- {AUTH_REJECTEDVERF,
- "Server rejected verifier"},
- {AUTH_TOOWEAK,
- "Client credential too weak"},
- {AUTH_INVALIDRESP,
- "Invalid server verifier"},
- {AUTH_FAILED,
- "Failed (unspecified error)"},
+static const char auth_errstr[] =
+{
+#define AUTH_OK_IDX 0
+ _("Authentication OK")
+ "\0"
+#define AUTH_BADCRED_IDX (AUTH_OK_IDX + sizeof "Authentication OK")
+ _("Invalid client credential")
+ "\0"
+#define AUTH_REJECTEDCRED_IDX (AUTH_BADCRED_IDX \
+ + sizeof "Invalid client credential")
+ _("Server rejected credential")
+ "\0"
+#define AUTH_BADVERF_IDX (AUTH_REJECTEDCRED_IDX \
+ + sizeof "Server rejected credential")
+ _("Invalid client verifier")
+ "\0"
+#define AUTH_REJECTEDVERF_IDX (AUTH_BADVERF_IDX \
+ + sizeof "Invalid client verifier")
+ _("Server rejected verifier")
+ "\0"
+#define AUTH_TOOWEAK_IDX (AUTH_REJECTEDVERF_IDX \
+ + sizeof "Server rejected verifier")
+ _("Client credential too weak")
+ "\0"
+#define AUTH_INVALIDRESP_IDX (AUTH_TOOWEAK_IDX \
+ + sizeof "Client credential too weak")
+ _("Invalid server verifier")
+ "\0"
+#define AUTH_FAILED_IDX (AUTH_INVALIDRESP_IDX \
+ + sizeof "Invalid server verifier")
+ _("Failed (unspecified error)")
+};
+
+static const struct auth_errtab auth_errlist[] =
+{
+ { AUTH_OK, AUTH_OK_IDX },
+ { AUTH_BADCRED, AUTH_BADCRED_IDX },
+ { AUTH_REJECTEDCRED, AUTH_REJECTEDCRED_IDX },
+ { AUTH_BADVERF, AUTH_BADVERF_IDX },
+ { AUTH_REJECTEDVERF, AUTH_REJECTEDVERF_IDX },
+ { AUTH_TOOWEAK, AUTH_TOOWEAK_IDX },
+ { AUTH_INVALIDRESP, AUTH_INVALIDRESP_IDX },
+ { AUTH_FAILED, AUTH_FAILED_IDX }
};
-static char *auth_errmsg(stat)
-enum auth_stat stat;
+static char *
+internal_function
+auth_errmsg (enum auth_stat stat)
{
- int i;
+ size_t i;
- for (i = 0; i < sizeof(auth_errlist) / sizeof(struct auth_errtab); i++) {
- if (auth_errlist[i].status == stat) {
- return (auth_errlist[i].message);
- }
+ for (i = 0; i < sizeof (auth_errlist) / sizeof (struct auth_errtab); i++)
+ {
+ if (auth_errlist[i].status == stat)
+ {
+ return (char*)_(auth_errstr + auth_errlist[i].message_off);
}
- return (NULL);
+ }
+ return NULL;
+}
+
+
+static void __attribute__ ((unused))
+free_mem (void)
+{
+ free (buf);
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-17 11:28:04 +0000