gen/asl_private.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_PRIVATE_H__
  25 #define __ASL_PRIVATE_H__
  26
  27 #include <stdint.h>
  28 #include <sys/socket.h>
  29 #include <sys/un.h>
  30 #include <netinet/in.h>
  31 #include <arpa/inet.h>
  32 #include "asl_file.h"
  33 #include "asl_msg.h"
  34 #include <Availability.h>
  35
  36 #define ASL_QUERY_OP_NULL          0x00000
  37
  38 #define NOTIFY_SYSTEM_MASTER "com.apple.system.syslog.master"
  39 #define NOTIFY_SYSTEM_ASL_FILTER "com.apple.system.syslog.asl_filter"
  40 #define NOTIFY_PREFIX_SYSTEM "com.apple.system.syslog"
  41 #define NOTIFY_PREFIX_USER "user.syslog"
  42 #define NOTIFY_RC "com.apple.asl.remote"
  43
  44 #define ASL_MSG_FMT_RAW "raw"
  45 #define ASL_MSG_FMT_STD "std"
  46 #define ASL_MSG_FMT_BSD "bsd"
  47 #define ASL_MSG_FMT_XML "xml"
  48 #define ASL_MSG_FMT_MSG "msg"
  49
  50 #define ASL_TIME_FMT_SEC "sec"
  51 #define ASL_TIME_FMT_UTC "utc"
  52 #define ASL_TIME_FMT_LCL "lcl"
  53
  54 #define ASL_OPT_IGNORE "ignore"
  55 #define ASL_OPT_STORE "store"
  56
  57 #define ASL_STORE_LOCATION_FILE 0
  58 #define ASL_STORE_LOCATION_MEMORY 1
  59
  60 #define ASL_OPT_SYSLOG_LEGACY  0x00010000
  61
  62 /* SPI to enable ASL filter tunneling using asl_set_filter() */
  63 #define ASL_FILTER_MASK_TUNNEL   0x100
  64
  65 typedef struct __aslclient
  66 {
  67         uint32_t options;
  68         struct sockaddr_un server;
  69         int sock;
  70         pid_t pid;
  71         uid_t uid;
  72         gid_t gid;
  73         char *name;
  74         char *facility;
  75         uint32_t filter;
  76         int notify_token;
  77         int notify_master_token;
  78         uint32_t fd_count;
  79         int *fd_list;
  80         char **fd_mfmt;
  81         char **fd_tfmt;
  82         uint32_t *fd_encoding;
  83         asl_file_t *aslfile;
  84         uint64_t aslfileid;
  85         uint32_t reserved1;
  86         void *reserved2;
  87         int32_t refcount;
  88 } asl_client_t;
  89
  90 __BEGIN_DECLS
  91
  92 int asl_add_output(aslclient asl, int fd, const char *msg_fmt, const char *time_fmt, uint32_t text_encoding) __OSX_AVAILABLE_STARTING(__MAC_10_5, __IPHONE_2_0);
  93 int asl_remove_output(aslclient asl, int fd) __OSX_AVAILABLE_STARTING(__MAC_10_5, __IPHONE_2_0);
  94 int asl_store_location() __OSX_AVAILABLE_STARTING(__MAC_10_7, __IPHONE_4_3);
  95 int asl_get_filter(aslclient asl, int *local, int *master, int *remote, int *active) __OSX_AVAILABLE_STARTING(__MAC_10_7, __IPHONE_4_3);
  96 char *asl_remote_notify_name() __OSX_AVAILABLE_STARTING(__MAC_10_7, __IPHONE_4_3);
  97
  98 __END_DECLS
  99
 100 #endif /* __ASL_PRIVATE_H__ */