| 1 | #Region "Microsoft.VisualBasic::d4b05bb47f5069ec79e736c002643e1d, Microsoft.VisualBasic.Core\My\Log4VB.vb" |
| 2 | |
| 3 | ' Author: |
| 4 | ' |
| 5 | ' asuka (amethyst.asuka@gcmodeller.org) |
| 6 | ' xie (genetics@smrucc.org) |
| 7 | ' xieguigang (xie.guigang@live.com) |
| 8 | ' |
| 9 | ' Copyright (c) 2018 GPL3 Licensed |
| 10 | ' |
| 11 | ' |
| 12 | ' GNU GENERAL PUBLIC LICENSE (GPL3) |
| 13 | ' |
| 14 | ' |
| 15 | ' This program is free software: you can redistribute it and/or modify |
| 16 | ' it under the terms of the GNU General Public License as published by |
| 17 | ' the Free Software Foundation, either version 3 of the License, or |
| 18 | ' (at your option) any later version. |
| 19 | ' |
| 20 | ' This program is distributed in the hope that it will be useful, |
| 21 | ' but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 22 | ' MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 23 | ' GNU General Public License for more details. |
| 24 | ' |
| 25 | ' You should have received a copy of the GNU General Public License |
| 26 | ' along with this program. If not, see <http://www.gnu.org/licenses/>. |
| 27 | |
| 28 | |
| 29 | |
| 30 | ' /********************************************************************************/ |
| 31 | |
| 32 | ' Summaries: |
| 33 | |
| 34 | ' Module Log4VB |
| 35 | ' |
| 36 | ' Function: getColor, Print |
| 37 | ' |
| 38 | ' Sub: WriteLine |
| 39 | ' |
| 40 | ' |
| 41 | ' /********************************************************************************/ |
| 42 | |
| 43 | #End Region |
| 44 | |
| 45 | Imports System.Runtime.CompilerServices |
| 46 | Imports Microsoft.VisualBasic.ApplicationServices.Debugging.Logging |
| 47 | Imports Microsoft.VisualBasic.Language.C |
| 48 | Imports Microsoft.VisualBasic.Terminal |
| 49 | |
| 50 | Namespace My |
| 51 | |
| 52 | ''' <summary> |
| 53 | ''' VB.NET <see cref="Console"/> log framework. |
| 54 | ''' </summary> |
| 55 | Public Module Log4VB |
| 56 | |
| 57 | Friend ReadOnly logs As New List(Of LoggingDriver) |
| 58 | |
| 59 | ''' <summary> |
| 60 | ''' ``<see cref="MSG_TYPES"/> -> <see cref="ConsoleColor"/>`` |
| 61 | ''' </summary> |
| 62 | ReadOnly DebuggerTagColors As New Dictionary(Of Integer, ConsoleColor) From { |
| 63 | {MSG_TYPES.DEBUG, ConsoleColor.DarkGreen}, |
| 64 | {MSG_TYPES.ERR, ConsoleColor.Red}, |
| 65 | {MSG_TYPES.INF, ConsoleColor.Blue}, |
| 66 | {MSG_TYPES.WRN, ConsoleColor.Yellow} |
| 67 | } |
| 68 | |
| 69 | <MethodImpl(MethodImplOptions.AggressiveInlining)> |
| 70 | <Extension> |
| 71 | Private Function getColor(level As Integer) As ConsoleColor |
| 72 | Return If(DebuggerTagColors.ContainsKey(level), DebuggerTagColors(level), CType(level, ConsoleColor)) |
| 73 | End Function |
| 74 | |
| 75 | ''' <summary> |
| 76 | ''' 头部和消息字符串都是放在一个task之中进行输出的,<see cref="xConsole"/>的输出也是和内部的debugger输出使用的同一个消息线程 |
| 77 | ''' </summary> |
| 78 | ''' <param name="header"></param> |
| 79 | ''' <param name="msg"></param> |
| 80 | ''' <param name="msgColor"></param> |
| 81 | ''' <param name="level"><see cref="ConsoleColor"/> or <see cref="MSG_TYPES"/></param> |
| 82 | Public Function Print(header$, msg$, msgColor As ConsoleColor, level As Integer) As Boolean |
| 83 | My.InnerQueue.AddToQueue( |
| 84 | Sub() |
| 85 | ' 2018-12-14 |
| 86 | ' 替换meta chars可能会导致windows下的路径显示出现bug |
| 87 | ' msg = msg.ReplaceMetaChars |
| 88 | |
| 89 | If ForceSTDError Then |
| 90 | Call Console.Error.WriteLine($"[{header}]{msg}") |
| 91 | Else |
| 92 | Dim cl As ConsoleColor = Console.ForegroundColor |
| 93 | Dim headColor As ConsoleColor = getColor(level) |
| 94 | |
| 95 | If msgColor = headColor Then |
| 96 | Console.ForegroundColor = headColor |
| 97 | Console.WriteLine($"[{header}]{msg}") |
| 98 | Console.ForegroundColor = cl |
| 99 | Else |
| 100 | Call Console.Write("[") |
| 101 | Console.ForegroundColor = headColor |
| 102 | Call Console.Write(header) |
| 103 | Console.ForegroundColor = cl |
| 104 | Call Console.Write("]") |
| 105 | |
| 106 | Call WriteLine(msg, msgColor) |
| 107 | End If |
| 108 | End If |
| 109 | End Sub) |
| 110 | |
| 111 | For Each driver As LoggingDriver In logs |
| 112 | Call driver(header, msg, level) |
| 113 | Next |
| 114 | |
| 115 | Return False |
| 116 | End Function |
| 117 | |
| 118 | ''' <summary> |
| 119 | ''' 输出的终端消息带有指定的终端颜色色彩,当<see cref="UsingxConsole"/>为True的时候, |
| 120 | ''' <paramref name="msg"/>参数之中的文本字符串兼容<see cref="xConsole"/>语法, |
| 121 | ''' 而<paramref name="color"/>将会被<see cref="xConsole"/>覆盖而不会起作用 |
| 122 | ''' </summary> |
| 123 | ''' <param name="msg">兼容<see cref="xConsole"/>语法</param> |
| 124 | ''' <param name="color">当<see cref="UsingxConsole"/>参数为True的时候,这个函数参数将不会起作用</param> |
| 125 | <Extension> |
| 126 | Public Sub WriteLine(msg$, color As ConsoleColor) |
| 127 | If Mute Then |
| 128 | Return |
| 129 | End If |
| 130 | |
| 131 | If ForceSTDError Then |
| 132 | Console.Error.WriteLine(msg) |
| 133 | Else |
| 134 | If UsingxConsole AndAlso App.IsMicrosoftPlatform Then |
| 135 | Call xConsole.CoolWrite(msg) |
| 136 | Else |
| 137 | ' 使用传统的输出输出方法 |
| 138 | Dim cl As ConsoleColor = Console.ForegroundColor |
| 139 | |
| 140 | Console.ForegroundColor = color |
| 141 | Console.WriteLine(msg) |
| 142 | Console.ForegroundColor = cl |
| 143 | End If |
| 144 | End If |
| 145 | |
| 146 | #If DEBUG Then |
| 147 | Call Debug.WriteLine(msg) |
| 148 | #End If |
| 149 | End Sub |
| 150 | End Module |
| 151 | End Namespace |