root/source4/heimdal/lib/com_err/error.c

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DEFINITIONS

This source file includes following definitions.
  1. com_right
  2. initialize_error_table_r
  3. free_error_table

   1 /*
   2  * Copyright (c) 1997, 1998, 2001 Kungliga Tekniska Högskolan
   3  * (Royal Institute of Technology, Stockholm, Sweden).
   4  * All rights reserved.
   5  *
   6  * Redistribution and use in source and binary forms, with or without
   7  * modification, are permitted provided that the following conditions
   8  * are met:
   9  *
  10  * 1. Redistributions of source code must retain the above copyright
  11  *    notice, this list of conditions and the following disclaimer.
  12  *
  13  * 2. Redistributions in binary form must reproduce the above copyright
  14  *    notice, this list of conditions and the following disclaimer in the
  15  *    documentation and/or other materials provided with the distribution.
  16  *
  17  * 3. Neither the name of the Institute nor the names of its contributors
  18  *    may be used to endorse or promote products derived from this software
  19  *    without specific prior written permission.
  20  *
  21  * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
  22  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  23  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  24  * ARE DISCLAIMED.  IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
  25  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  26  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  27  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  28  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  29  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  30  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  31  * SUCH DAMAGE.
  32  */
  33 
  34 #ifdef HAVE_CONFIG_H
  35 #include <config.h>
  36 RCSID("$Id$");
  37 #endif
  38 #include <stdio.h>
  39 #include <stdlib.h>
  40 #include <string.h>
  41 #include <com_right.h>
  42 
  43 #ifdef LIBINTL
  44 #include <libintl.h>
  45 #else
  46 #define dgettext(d,s) (s)
  47 #endif
  48 
  49 const char *
  50 com_right(struct et_list *list, long code)
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  51 {
  52     struct et_list *p;
  53     for (p = list; p; p = p->next) {
  54         if (code >= p->table->base && code < p->table->base + p->table->n_msgs) {
  55             const char *str = p->table->msgs[code - p->table->base];
  56 #ifdef LIBINTL
  57             char domain[12 + 20];
  58             snprintf(domain, sizeof(domain), "heim_com_err%d", p->table->base);
  59 #endif
  60             return dgettext(domain, str);
  61         }
  62 
  63     }
  64     return NULL;
  65 }
  66 
  67 struct foobar {
  68     struct et_list etl;
  69     struct error_table et;
  70 };
  71 
  72 void
  73 initialize_error_table_r(struct et_list **list,
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  74                          const char **messages,
  75                          int num_errors,
  76                          long base)
  77 {
  78     struct et_list *et, **end;
  79     struct foobar *f;
  80     for (end = list, et = *list; et; end = &et->next, et = et->next)
  81         if (et->table->msgs == messages)
  82             return;
  83     f = malloc(sizeof(*f));
  84     if (f == NULL)
  85         return;
  86     et = &f->etl;
  87     et->table = &f->et;
  88     et->table->msgs = messages;
  89     et->table->n_msgs = num_errors;
  90     et->table->base = base;
  91     et->next = NULL;
  92     *end = et;
  93 }
  94                         
  95 
  96 void
  97 free_error_table(struct et_list *et)
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  98 {
  99     while(et){
 100         struct et_list *p = et;
 101         et = et->next;
 102         free(p);
 103     }
 104 }

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