lookup.subproj/lu_utils.h

   1 /*
   2  * Copyright (c) 1999 Apple Computer, Inc. All rights reserved.
   3  *
   4  * @APPLE_LICENSE_HEADER_START@
   5  *
   6  * Copyright (c) 1999-2003 Apple Computer, Inc.  All Rights Reserved.
   7  *
   8  * This file contains Original Code and/or Modifications of Original Code
   9  * as defined in and that are subject to the Apple Public Source License
  10  * Version 2.0 (the 'License'). You may not use this file except in
  11  * compliance with the License. Please obtain a copy of the License at
  12  * http://www.opensource.apple.com/apsl/ and read it before using this
  13  * file.
  14  *
  15  * The Original Code and all software distributed under the License are
  16  * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  17  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  18  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
  19  * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
  20  * Please see the License for the specific language governing rights and
  21  * limitations under the License.
  22  *
  23  * @APPLE_LICENSE_HEADER_END@
  24  */
  25 /*
  26  * Useful macros and other stuff for generic lookups
  27  * Copyright (C) 1989 by NeXT, Inc.
  28  */
  29
  30 #ifndef _LU_UTILS_H_
  31 #define _LU_UTILS_H_
  32
  33 #import <netinfo/lookup_types.h>
  34 #include <netinfo/ni.h>
  35 #include <stdarg.h>
  36
  37 #define LU_COPY_STRING(x) strdup(((x) == NULL) ? "" : x)
  38
  39 #define LU_LONG_STRING_LENGTH 8192
  40
  41 #define _lu_data_key_alias       10010
  42 #define _lu_data_key_bootp       10020
  43 #define _lu_data_key_bootparams  10030
  44 #define _lu_data_key_fstab       10040
  45 #define _lu_data_key_group       10050
  46 #define _lu_data_key_host        10060
  47 #define _lu_data_key_netgroup    10070
  48 #define _lu_data_key_network     10080
  49 #define _lu_data_key_printer     10090
  50 #define _lu_data_key_protocol    10100
  51 #define _lu_data_key_rpc         10110
  52 #define _lu_data_key_service     10120
  53 #define _lu_data_key_user        10130
  54
  55 struct lu_thread_info
  56 {
  57         void *lu_entry;
  58         XDR *lu_xdr;
  59         char *lu_vm;
  60         unsigned int lu_vm_length;
  61         unsigned int lu_vm_cursor;
  62 };
  63
  64 extern mach_port_t _lu_port;
  65 extern unit *_lookup_buf;
  66 extern int _lu_running(void);
  67
  68 void *_lu_data_create_key(unsigned int key, void (*destructor)(void *));
  69 void _lu_data_set_key(unsigned int key, void *data);
  70 void *_lu_data_get_key(unsigned int key);
  71 void _lu_data_free_vm_xdr(struct lu_thread_info *tdata);
  72
  73 int _lu_xdr_attribute(XDR *xdr, char **key, char ***val, unsigned int *count);
  74
  75 ni_proplist *_lookupd_xdr_dictionary(XDR *inxdr);
  76 int lookupd_query(ni_proplist *l, ni_proplist ***out);
  77 ni_proplist *lookupd_make_query(char *cat, char *fmt, ...);
  78 void ni_property_merge(ni_property *a, ni_property *b);
  79 void ni_proplist_merge(ni_proplist *a, ni_proplist *b);
  80
  81 kern_return_t _lookup_link(mach_port_t server, lookup_name name, int *procno);
  82 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);
  83 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);
  84 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);
  85
  86 #endif /* ! _LU_UTILS_H_ */