1// Copyright (C) 2024 The Android Open Source Project 2// 3// Licensed under the Apache License, Version 2.0 (the "License"); 4// you may not use this file except in compliance with the License. 5// You may obtain a copy of the License at 6// 7// http://www.apache.org/licenses/LICENSE-2.0 8// 9// Unless required by applicable law or agreed to in writing, software 10// distributed under the License is distributed on an "AS IS" BASIS, 11// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12// See the License for the specific language governing permissions and 13// limitations under the License. 14 15import m from 'mithril'; 16import {Tab} from '../../public/tab'; 17import {Upid} from '../sql_utils/core_types'; 18import {DetailsShell} from '../../widgets/details_shell'; 19import {GridLayout, GridLayoutColumn} from '../../widgets/grid_layout'; 20import {Section} from '../../widgets/section'; 21import {Details, DetailsSchema} from '../widgets/sql/details/details'; 22import d = DetailsSchema; 23import {Trace} from '../../public/trace'; 24 25export class ProcessDetailsTab implements Tab { 26 private data: Details; 27 28 // TODO(altimin): Ideally, we would not require the pid to be passed in, but 29 // fetch it from the underlying data instead. 30 // 31 // However, the only place which creates `ProcessDetailsTab` currently is `renderProcessRef`, 32 // which already has `pid` available (note that Details is already fetching the data, including 33 // the `pid` from the trace processor, but it doesn't expose it for now). 34 constructor(private args: {trace: Trace; upid: Upid; pid?: number}) { 35 this.data = new Details(args.trace, 'process', args.upid, { 36 'pid': d.Value('pid'), 37 'Name': d.Value('name'), 38 'Start time': d.Timestamp('start_ts', {skipIfNull: true}), 39 'End time': d.Timestamp('end_ts', {skipIfNull: true}), 40 'Parent process': d.SqlIdRef('process', 'parent_upid', { 41 skipIfNull: true, 42 }), 43 'User ID': d.Value('uid', {skipIfNull: true}), 44 'Android app ID': d.Value('android_appid', {skipIfNull: true}), 45 'Command line': d.Value('cmdline', {skipIfNull: true}), 46 'Machine id': d.Value('machine_id', {skipIfNull: true}), 47 'Args': d.ArgSetId('arg_set_id'), 48 }); 49 } 50 51 render() { 52 return m( 53 DetailsShell, 54 { 55 title: this.getTitle(), 56 }, 57 m( 58 GridLayout, 59 m(GridLayoutColumn, m(Section, {title: 'Details'}, this.data.render())), 60 ), 61 ); 62 } 63 64 getTitle(): string { 65 if (this.args.pid !== undefined) { 66 return `Process ${this.args.pid}`; 67 } 68 return `Process upid:${this.args.upid}`; 69 } 70} 71