libsystem_asl.tproj/include/asl_store.h

   1 /*
   2  * Copyright (c) 2007-2011 Apple Inc. All rights reserved.
   3  *
   4  * @APPLE_LICENSE_HEADER_START@
   5  *
   6  * This file contains Original Code and/or Modifications of Original Code
   7  * as defined in and that are subject to the Apple Public Source License
   8  * Version 2.0 (the 'License'). You may not use this file except in
   9  * compliance with the License. Please obtain a copy of the License at
  10  * http://www.opensource.apple.com/apsl/ and read it before using this
  11  * file.
  12  *
  13  * The Original Code and all software distributed under the License are
  14  * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  15  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  16  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
  17  * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
  18  * Please see the License for the specific language governing rights and
  19  * limitations under the License.
  20  *
  21  * @APPLE_LICENSE_HEADER_END@
  22  */
  23
  24 #ifndef __ASL_STORE_H__
  25 #define __ASL_STORE_H__
  26
  27 #include <stdio.h>
  28 #include <stdint.h>
  29 #include <sys/time.h>
  30 #include <asl.h>
  31 #include <asl_file.h>
  32 #include <asl_core.h>
  33 #include <Availability.h>
  34 #include <os/object.h>
  35 #include <os/object_private.h>
  36 #include <TargetConditionals.h>
  37
  38 #define PATH_ASL_STORE (asl_filesystem_path(ASL_PLACE_DATABASE))
  39 #define PATH_ASL_ARCHIVE (asl_filesystem_path(ASL_PLACE_ARCHIVE))
  40
  41 #define FILE_ASL_STORE_DATA "StoreData"
  42
  43 #define ASL_STORE_FLAG_NO_ACLS 0x00000001
  44 #define ASL_STORE_FLAG_NO_TTL  0x00000002
  45
  46 #define FILE_CACHE_SIZE 64
  47 #define FILE_CACHE_TTL 300
  48
  49 typedef struct
  50 {
  51         time_t ts;
  52         uid_t u;
  53         gid_t g;
  54         time_t bb;
  55         char *path;
  56         asl_file_t *f;
  57 } asl_cached_file_t;
  58
  59 typedef struct asl_store_s
  60 {
  61         uint32_t asl_type;      //ASL OBJECT HEADER
  62         int32_t refcount;       //ASL OBJECT HEADER
  63         uint64_t curr;
  64         char *base_dir;
  65         FILE *storedata;
  66         uint64_t next_id;
  67         asl_cached_file_t file_cache[FILE_CACHE_SIZE];
  68         void *work;
  69         time_t start_today;
  70         time_t start_tomorrow;
  71         time_t last_write;
  72         size_t max_file_size;
  73         uint32_t flags;
  74 } asl_store_t;
  75
  76 __BEGIN_DECLS
  77
  78 const asl_jump_table_t *asl_store_jump_table(void);
  79
  80 uint32_t asl_store_open_write(const char *basedir, asl_store_t **s) __API_DEPRECATED("os_log(3) has replaced asl(3)", macosx(10.5,10.12), ios(2.0,10.0), watchos(2.0,3.0), tvos(9.0,10.0));
  81 uint32_t asl_store_open_read(const char *basedir, asl_store_t **s) __API_DEPRECATED("os_log(3) has replaced asl(3)", macosx(10.5,10.12), ios(2.0,10.0), watchos(2.0,3.0), tvos(9.0,10.0));
  82 uint32_t asl_store_close(asl_store_t *s) __API_DEPRECATED("os_log(3) has replaced asl(3)", macosx(10.5,10.12), ios(2.0,10.0), watchos(2.0,3.0), tvos(9.0,10.0));
  83 asl_store_t *asl_store_retain(asl_store_t *s) __API_DEPRECATED("os_log(3) has replaced asl(3)", macosx(10.10,10.12), ios(7.0,10.0), watchos(2.0,3.0), tvos(9.0,10.0));
  84 void asl_store_release(asl_store_t *s) __API_DEPRECATED("os_log(3) has replaced asl(3)", macosx(10.10,10.12), ios(7.0,10.0), watchos(2.0,3.0), tvos(9.0,10.0));
  85 uint32_t asl_store_statistics(asl_store_t *s, asl_msg_t **msg) __API_DEPRECATED("os_log(3) has replaced asl(3)", macosx(10.5,10.12), ios(2.0,10.0), watchos(2.0,3.0), tvos(9.0,10.0));
  86
  87 uint32_t asl_store_set_flags(asl_store_t *s, uint32_t flags) __API_DEPRECATED("os_log(3) has replaced asl(3)", macosx(10.10,10.12), ios(7.0,10.0), watchos(2.0,3.0), tvos(9.0,10.0));
  88
  89 uint32_t asl_store_save(asl_store_t *s, asl_msg_t *msg) __API_DEPRECATED("os_log(3) has replaced asl(3)", macosx(10.5,10.12), ios(2.0,10.0), watchos(2.0,3.0), tvos(9.0,10.0));
  90
  91 asl_msg_list_t *asl_store_match(asl_store_t *s, asl_msg_list_t *query, uint64_t *last, uint64_t start, uint32_t count, uint32_t duration, int32_t direction) __API_DEPRECATED("os_log(3) has replaced asl(3)", macosx(10.5,10.12), ios(2.0,10.0), watchos(2.0,3.0), tvos(9.0,10.0));
  92
  93 uint32_t asl_store_match_start(asl_store_t *s, uint64_t start_id, int32_t direction) __API_DEPRECATED("os_log(3) has replaced asl(3)", macosx(10.5,10.12), ios(2.0,10.0), watchos(2.0,3.0), tvos(9.0,10.0));
  94 uint32_t asl_store_match_next(asl_store_t *s, asl_msg_list_t *query, asl_msg_list_t **res, uint32_t count) __API_DEPRECATED("os_log(3) has replaced asl(3)", macosx(10.5,10.12), ios(2.0,10.0), watchos(2.0,3.0), tvos(9.0,10.0));
  95
  96 uint32_t asl_store_max_file_size(asl_store_t *s, size_t max) __API_DEPRECATED("os_log(3) has replaced asl(3)", macosx(10.5,10.12), ios(2.0,10.0), watchos(2.0,3.0), tvos(9.0,10.0));
  97 uint32_t asl_store_sweep_file_cache(asl_store_t *s) __API_DEPRECATED("os_log(3) has replaced asl(3)", macosx(10.5,10.12), ios(3.2,10.0), watchos(2.0,3.0), tvos(9.0,10.0));
  98
  99 uint32_t asl_store_open_aux(asl_store_t *s, asl_msg_t *msg, int *fd, char **url) __API_DEPRECATED("os_log(3) has replaced asl(3)", macosx(10.7,10.12), ios(4.3,10.0), watchos(2.0,3.0), tvos(9.0,10.0));
 100
 101 __END_DECLS
 102
 103 #endif /* __ASL_STORE_H__ */