Home | History | Annotate | Download | only in util 
      1 /*
      2  * Copyright (C) 2017 The Android Open Source Project
      3  *
      4  * Licensed under the Apache License, Version 2.0 (the "License");
      5  * you may not use this file except in compliance with the License.
      6  * You may obtain a copy of the License at
      7  *
      8  *      http://www.apache.org/licenses/LICENSE-2.0
      9  *
     10  * Unless required by applicable law or agreed to in writing, software
     11  * distributed under the License is distributed on an "AS IS" BASIS,
     12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     13  * See the License for the specific language governing permissions and
     14  * limitations under the License.
     15  */
     16 
     17 syntax = "proto2";
     18 package android.util;
     19 
     20 import "frameworks/base/core/proto/android/privacy.proto";
     21 
     22 option java_multiple_files = true;
     23 
     24 // Represents a Text Log in logd
     25 // Next Tag: 9
     26 message TextLogEntry {
     27     option (android.msg_privacy).dest = DEST_EXPLICIT;
     28 
     29     optional uint64 sec = 1;
     30     optional uint64 nanosec = 2;
     31 
     32     enum LogPriority {
     33         LOG_UNKNOWN = 0;
     34         LOG_DEFAULT = 1;
     35         LOG_VERBOSE = 2;
     36         LOG_DEBUG   = 3;
     37         LOG_INFO    = 4;
     38         LOG_WARN    = 5;
     39         LOG_ERROR   = 6;
     40         LOG_FATAL   = 7;
     41         LOG_SILENT  = 8;
     42     }
     43     optional LogPriority priority = 3;
     44     optional int32 uid = 4;
     45     optional int32 pid = 5;
     46     optional int32 tid = 6;
     47     optional string tag = 7;
     48     optional string log = 8;
     49 }
     50 
     51 // Represents a Binary Log in logd, need to look event-log-tags for more info.
     52 // Next Tag: 8
     53 message BinaryLogEntry {
     54     option (android.msg_privacy).dest = DEST_EXPLICIT;
     55 
     56     optional uint64 sec = 1;
     57     optional uint64 nanosec = 2;
     58     optional int32 uid = 3;
     59     optional int32 pid = 4;
     60     optional int32 tid = 5;
     61 
     62     // Index of the event tag, can look up in event-log-tags file
     63     optional uint32 tag_index = 6;
     64 
     65     message Elem {
     66         // must be sync with AOSP liblog's log.h
     67         enum Type {
     68             EVENT_TYPE_LIST_STOP = 10; // ascii decimal value of char '\n'
     69             EVENT_TYPE_UNKNOWN = 63; // ascii decimal value of char '?'
     70 
     71             EVENT_TYPE_INT = 0;
     72             EVENT_TYPE_LONG = 1;
     73             EVENT_TYPE_STRING = 2;
     74             EVENT_TYPE_LIST = 3;
     75             EVENT_TYPE_FLOAT = 4;
     76         }
     77         optional Type type = 1 [default=EVENT_TYPE_UNKNOWN];
     78 
     79         oneof value {
     80             int32 val_int32 = 2;
     81             int64 val_int64 = 3;
     82             string val_string = 4;
     83             float val_float = 5;
     84         }
     85     }
     86     repeated Elem elems = 7;
     87 }
     88 
     89 message LogProto {
     90     option (android.msg_privacy).dest = DEST_EXPLICIT;
     91 
     92     repeated TextLogEntry text_logs = 1;
     93 
     94     repeated BinaryLogEntry binary_logs = 2;
     95 }
     96 
     97