libsystem_asl.tproj/include/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 ASLMANAGER_SERVICE_NAME "com.apple.aslmanager"
  39 #define NOTIFY_SYSTEM_MASTER "com.apple.system.syslog.master"
  40 #define NOTIFY_SYSTEM_ASL_FILTER "com.apple.system.syslog.asl_filter"
  41 #define NOTIFY_PREFIX_SYSTEM "com.apple.system.syslog"
  42 #define NOTIFY_PREFIX_USER "user.syslog"
  43 #define NOTIFY_RC "com.apple.asl.remote"
  44
  45 #define ASL_OPT_IGNORE "ignore"
  46 #define ASL_OPT_STORE "store"
  47
  48 #define ASL_STORE_LOCATION_FILE 0
  49 #define ASL_STORE_LOCATION_MEMORY 1
  50
  51 #define ASL_OPT_SYSLOG_LEGACY  0x00010000
  52
  53 #define ASL_KEY_SENDER_MACH_UUID "Sender_Mach_UUID"
  54
  55 /* SPI to enable ASL filter tunneling using asl_set_filter() */
  56 #define ASL_FILTER_MASK_TUNNEL   0x100
  57
  58 typedef struct
  59 {
  60         int fd;
  61         uint32_t encoding;
  62         uint32_t filter;
  63         char *mfmt;
  64         char *tfmt;
  65 } asl_out_file_t;
  66
  67 typedef struct __aslclient
  68 {
  69         uint32_t options;
  70         struct sockaddr_un server;
  71         int sock;
  72         pid_t pid;
  73         uid_t uid;
  74         gid_t gid;
  75         char *name;
  76         char *facility;
  77         uint32_t filter;
  78         int notify_token;
  79         int notify_master_token;
  80         uint32_t out_count;
  81         asl_out_file_t *out_list;
  82         asl_file_t *aslfile;
  83         uint64_t aslfileid;
  84         uint32_t reserved1;
  85         void *reserved2;
  86         int32_t refcount;
  87 } asl_client_t;
  88
  89 __BEGIN_DECLS
  90
  91 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);
  92 int asl_remove_output(aslclient asl, int fd) __OSX_AVAILABLE_STARTING(__MAC_10_5, __IPHONE_2_0);
  93 int asl_store_location() __OSX_AVAILABLE_STARTING(__MAC_10_7, __IPHONE_4_3);
  94 int asl_get_filter(aslclient asl, int *local, int *master, int *remote, int *active) __OSX_AVAILABLE_STARTING(__MAC_10_7, __IPHONE_4_3);
  95 char *asl_remote_notify_name() __OSX_AVAILABLE_STARTING(__MAC_10_7, __IPHONE_4_3);
  96 int asl_trigger_aslmanager(void) __OSX_AVAILABLE_STARTING(__MAC_10_9, __IPHONE_7_0);
  97 aslmsg _asl_server_control_query(void) __OSX_AVAILABLE_STARTING(__MAC_10_9, __IPHONE_7_0);
  98
  99 __END_DECLS
 100
 101 #endif /* __ASL_PRIVATE_H__ */