lookup.subproj/lu_utils.h

   1 /*
   2  * Copyright (c) 1999 Apple Computer, Inc. All rights reserved.
   3  *
   4  * @APPLE_LICENSE_HEADER_START@
   5  *
   6  * Portions Copyright (c) 1999 Apple Computer, Inc.  All Rights
   7  * Reserved.  This file contains Original Code and/or Modifications of
   8  * Original Code as defined in and that are subject to the Apple Public
   9  * Source License Version 1.1 (the "License").  You may not use this file
  10  * except in compliance with the License.  Please obtain a copy of the
  11  * License at http://www.apple.com/publicsource and read it before using
  12  * this file.
  13  *
  14  * The Original Code and all software distributed under the License are
  15  * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  16  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  17  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
  18  * FITNESS FOR A PARTICULAR PURPOSE OR NON- INFRINGEMENT.  Please see the
  19  * License for the specific language governing rights and limitations
  20  * under the License.
  21  *
  22  * @APPLE_LICENSE_HEADER_END@
  23  */
  24 /*
  25  * Useful macros and other stuff for generic lookups
  26  * Copyright (C) 1989 by NeXT, Inc.
  27  */
  28
  29 #ifndef _LU_UTILS_H_
  30 #define _LU_UTILS_H_
  31
  32 #import <netinfo/lookup_types.h>
  33 #include <netinfo/ni.h>
  34 #include <stdarg.h>
  35
  36 #define LU_COPY_STRING(x) strdup(((x) == NULL) ? "" : x)
  37
  38 #define LU_LONG_STRING_LENGTH 8192
  39
  40 #define _lu_data_key_alias       10010
  41 #define _lu_data_key_bootp       10020
  42 #define _lu_data_key_bootparams  10030
  43 #define _lu_data_key_fstab       10040
  44 #define _lu_data_key_group       10050
  45 #define _lu_data_key_host        10060
  46 #define _lu_data_key_netgroup    10070
  47 #define _lu_data_key_network     10080
  48 #define _lu_data_key_printer     10090
  49 #define _lu_data_key_protocol    10100
  50 #define _lu_data_key_rpc         10110
  51 #define _lu_data_key_service     10120
  52 #define _lu_data_key_user        10130
  53
  54 struct lu_thread_info
  55 {
  56         void *lu_entry;
  57         XDR *lu_xdr;
  58         char *lu_vm;
  59         unsigned int lu_vm_length;
  60         unsigned int lu_vm_cursor;
  61 };
  62
  63 extern mach_port_t _lu_port;
  64 extern unit *_lookup_buf;
  65 extern int _lu_running(void);
  66
  67 void *_lu_data_create_key(unsigned int key, void (*destructor)(void *));
  68 void _lu_data_set_key(unsigned int key, void *data);
  69 void *_lu_data_get_key(unsigned int key);
  70 void _lu_data_free_vm_xdr(struct lu_thread_info *tdata);
  71
  72 int _lu_xdr_attribute(XDR *xdr, char **key, char ***val, unsigned int *count);
  73
  74 ni_proplist *_lookupd_xdr_dictionary(XDR *inxdr);
  75 int lookupd_query(ni_proplist *l, ni_proplist ***out);
  76 ni_proplist *lookupd_make_query(char *cat, char *fmt, ...);
  77 void ni_property_merge(ni_property *a, ni_property *b);
  78 void ni_proplist_merge(ni_proplist *a, ni_proplist *b);
  79
  80 kern_return_t _lookup_link(mach_port_t server, lookup_name name, int *procno);
  81 kern_return_t _lookup_one(mach_port_t server, int proc, inline_data indata, mach_msg_type_number_t indataCnt, inline_data outdata, mach_msg_type_number_t *outdataCnt);
  82 kern_return_t _lookup_all(mach_port_t server, int proc, inline_data indata, mach_msg_type_number_t indataCnt, ooline_data *outdata, mach_msg_type_number_t *outdataCnt);
  83 kern_return_t _lookup_ooall(mach_port_t server, int proc, ooline_data indata, mach_msg_type_number_t indataCnt, ooline_data *outdata, mach_msg_type_number_t *outdataCnt);
  84
  85 #endif /* ! _LU_UTILS_H_ */