diff options
Diffstat (limited to 'contrib/bind9/lib/isc/result.c')
| -rw-r--r-- | contrib/bind9/lib/isc/result.c | 210 |
1 files changed, 0 insertions, 210 deletions
diff --git a/contrib/bind9/lib/isc/result.c b/contrib/bind9/lib/isc/result.c deleted file mode 100644 index fd4e5c6cb98a1..0000000000000 --- a/contrib/bind9/lib/isc/result.c +++ /dev/null @@ -1,210 +0,0 @@ -/* - * Copyright (C) 2004, 2005 Internet Systems Consortium, Inc. ("ISC") - * Copyright (C) 1998-2001, 2003 Internet Software Consortium. - * - * Permission to use, copy, modify, and distribute this software for any - * purpose with or without fee is hereby granted, provided that the above - * copyright notice and this permission notice appear in all copies. - * - * THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH - * REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY - * AND FITNESS. IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT, - * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM - * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE - * OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR - * PERFORMANCE OF THIS SOFTWARE. - */ - -/* $Id: result.c,v 1.56.2.2.8.9 2005/06/09 23:54:30 marka Exp $ */ - -#include <config.h> - -#include <stddef.h> -#include <stdlib.h> - -#include <isc/lib.h> -#include <isc/msgs.h> -#include <isc/mutex.h> -#include <isc/once.h> -#include <isc/resultclass.h> -#include <isc/util.h> - -typedef struct resulttable { - unsigned int base; - unsigned int last; - const char ** text; - isc_msgcat_t * msgcat; - int set; - ISC_LINK(struct resulttable) link; -} resulttable; - -static const char *text[ISC_R_NRESULTS] = { - "success", /* 0 */ - "out of memory", /* 1 */ - "timed out", /* 2 */ - "no available threads", /* 3 */ - "address not available", /* 4 */ - "address in use", /* 5 */ - "permission denied", /* 6 */ - "no pending connections", /* 7 */ - "network unreachable", /* 8 */ - "host unreachable", /* 9 */ - "network down", /* 10 */ - "host down", /* 11 */ - "connection refused", /* 12 */ - "not enough free resources", /* 13 */ - "end of file", /* 14 */ - "socket already bound", /* 15 */ - "reload", /* 16 */ - "lock busy", /* 17 */ - "already exists", /* 18 */ - "ran out of space", /* 19 */ - "operation canceled", /* 20 */ - "socket is not bound", /* 21 */ - "shutting down", /* 22 */ - "not found", /* 23 */ - "unexpected end of input", /* 24 */ - "failure", /* 25 */ - "I/O error", /* 26 */ - "not implemented", /* 27 */ - "unbalanced parentheses", /* 28 */ - "no more", /* 29 */ - "invalid file", /* 30 */ - "bad base64 encoding", /* 31 */ - "unexpected token", /* 32 */ - "quota reached", /* 33 */ - "unexpected error", /* 34 */ - "already running", /* 35 */ - "ignore", /* 36 */ - "address mask not contiguous", /* 37 */ - "file not found", /* 38 */ - "file already exists", /* 39 */ - "socket is not connected", /* 40 */ - "out of range", /* 41 */ - "out of entropy", /* 42 */ - "invalid use of multicast address", /* 43 */ - "not a file", /* 44 */ - "not a directory", /* 45 */ - "queue is full", /* 46 */ - "address family mismatch", /* 47 */ - "address family not supported", /* 48 */ - "bad hex encoding", /* 49 */ - "too many open files", /* 50 */ - "not blocking", /* 51 */ - "unbalanced quotes", /* 52 */ - "operation in progress", /* 53 */ - "connection reset", /* 54 */ - "soft quota reached", /* 55 */ - "not a valid number", /* 56 */ - "disabled", /* 57 */ - "max size", /* 58 */ - "invalid address format" /* 59 */ -}; - -#define ISC_RESULT_RESULTSET 2 -#define ISC_RESULT_UNAVAILABLESET 3 - -static isc_once_t once = ISC_ONCE_INIT; -static ISC_LIST(resulttable) tables; -static isc_mutex_t lock; - -static isc_result_t -register_table(unsigned int base, unsigned int nresults, const char **text, - isc_msgcat_t *msgcat, int set) -{ - resulttable *table; - - REQUIRE(base % ISC_RESULTCLASS_SIZE == 0); - REQUIRE(nresults <= ISC_RESULTCLASS_SIZE); - REQUIRE(text != NULL); - - /* - * We use malloc() here because we we want to be able to use - * isc_result_totext() even if there is no memory context. - */ - table = malloc(sizeof(*table)); - if (table == NULL) - return (ISC_R_NOMEMORY); - table->base = base; - table->last = base + nresults - 1; - table->text = text; - table->msgcat = msgcat; - table->set = set; - ISC_LINK_INIT(table, link); - - LOCK(&lock); - - ISC_LIST_APPEND(tables, table, link); - - UNLOCK(&lock); - - return (ISC_R_SUCCESS); -} - -static void -initialize_action(void) { - isc_result_t result; - - RUNTIME_CHECK(isc_mutex_init(&lock) == ISC_R_SUCCESS); - ISC_LIST_INIT(tables); - - result = register_table(ISC_RESULTCLASS_ISC, ISC_R_NRESULTS, text, - isc_msgcat, ISC_RESULT_RESULTSET); - if (result != ISC_R_SUCCESS) - UNEXPECTED_ERROR(__FILE__, __LINE__, - "register_table() %s: %u", - isc_msgcat_get(isc_msgcat, ISC_MSGSET_GENERAL, - ISC_MSG_FAILED, "failed"), - result); -} - -static void -initialize(void) { - isc_lib_initmsgcat(); - RUNTIME_CHECK(isc_once_do(&once, initialize_action) == ISC_R_SUCCESS); -} - -const char * -isc_result_totext(isc_result_t result) { - resulttable *table; - const char *text, *default_text; - int index; - - initialize(); - - LOCK(&lock); - - text = NULL; - for (table = ISC_LIST_HEAD(tables); - table != NULL; - table = ISC_LIST_NEXT(table, link)) { - if (result >= table->base && result <= table->last) { - index = (int)(result - table->base); - default_text = table->text[index]; - /* - * Note: we use 'index + 1' as the message number - * instead of index because isc_msgcat_get() requires - * the message number to be > 0. - */ - text = isc_msgcat_get(table->msgcat, table->set, - index + 1, default_text); - break; - } - } - if (text == NULL) - text = isc_msgcat_get(isc_msgcat, ISC_RESULT_UNAVAILABLESET, - 1, "(result code text not available)"); - - UNLOCK(&lock); - - return (text); -} - -isc_result_t -isc_result_register(unsigned int base, unsigned int nresults, - const char **text, isc_msgcat_t *msgcat, int set) -{ - initialize(); - - return (register_table(base, nresults, text, msgcat, set)); -} |