appl/gssmask/common.h

   1 /*
   2  * Copyright (c) 2006 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 KTH nor the names of its contributors may be
  18  *    used to endorse or promote products derived from this software without
  19  *    specific prior written permission.
  20  *
  21  * THIS SOFTWARE IS PROVIDED BY KTH AND ITS CONTRIBUTORS ``AS IS'' AND ANY
  22  * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  23  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
  24  * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL KTH OR ITS CONTRIBUTORS BE
  25  * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
  26  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
  27  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
  28  * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
  29  * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
  30  * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
  31  * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  32  */
  33
  34 /* $Id$ */
  35
  36 #ifdef HAVE_CONFIG_H
  37 #include <config.h>
  38 #endif
  39
  40 /*
  41  * pthread support is disable because the pthread
  42  * test have no "application pthread libflags" variable,
  43  * when this is fixed pthread support can be enabled again.
  44  */
  45 #undef ENABLE_PTHREAD_SUPPORT
  46
  47 #include <sys/param.h>
  48 #ifdef HAVE_SYS_UTSNAME_H
  49 #include <sys/utsname.h>
  50 #endif
  51
  52 #ifdef HAVE_SYS_WAIT_H
  53 #include <sys/wait.h>
  54 #endif
  55
  56 #include <assert.h>
  57 #include <krb5.h>
  58 #include <gssapi.h>
  59 #include <unistd.h>
  60
  61 #include <roken.h>
  62 #include <getarg.h>
  63
  64 #include "protocol.h"
  65
  66 krb5_error_code store_string(krb5_storage *, const char *);
  67
  68
  69 #define ret16(_client, num)                                     \
  70     do {                                                        \
  71         if (krb5_ret_int16((_client)->sock, &(num)) != 0)       \
  72             errx(1, "krb5_ret_int16 " #num);            \
  73     } while(0)
  74
  75 #define ret32(_client, num)                                     \
  76     do {                                                        \
  77         if (krb5_ret_int32((_client)->sock, &(num)) != 0)       \
  78             errx(1, "krb5_ret_int32 " #num);            \
  79     } while(0)
  80
  81 #define retdata(_client, data)                                  \
  82     do {                                                        \
  83         if (krb5_ret_data((_client)->sock, &(data)) != 0)       \
  84             errx(1, "krb5_ret_data " #data);            \
  85     } while(0)
  86
  87 #define retstring(_client, data)                                        \
  88     do {                                                        \
  89         if (krb5_ret_string((_client)->sock, &(data)) != 0)     \
  90             errx(1, "krb5_ret_data " #data);            \
  91     } while(0)
  92
  93
  94 #define put32(_client, num)                                     \
  95     do {                                                        \
  96         if (krb5_store_int32((_client)->sock, num) != 0)        \
  97             errx(1, "krb5_store_int32 " #num);  \
  98     } while(0)
  99
 100 #define putdata(_client, data)                                  \
 101     do {                                                        \
 102         if (krb5_store_data((_client)->sock, data) != 0)        \
 103             errx(1, "krb5_store_data " #data);  \
 104     } while(0)
 105
 106 #define putstring(_client, str)                                 \
 107     do {                                                        \
 108         if (store_string((_client)->sock, str) != 0)            \
 109             errx(1, "krb5_store_str " #str);                    \
 110     } while(0)
 111
 112 char *** permutate_all(struct getarg_strings *, size_t *);