1 | #Region "Microsoft.VisualBasic::243a2d750c73f5718afef74805beaf7b, Microsoft.VisualBasic.Core\ApplicationServices\Terminal\InteractiveIODevice\Shell.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 | ' Class Shell |
35 | ' |
36 | ' Properties: History, Quite |
37 | ' |
38 | ' Constructor: (+1 Overloads) Sub New |
39 | ' Sub: Run |
40 | ' |
41 | ' |
42 | ' /********************************************************************************/ |
43 | |
44 | #End Region |
45 | |
46 | Imports Microsoft.VisualBasic.Language.UnixBash |
47 | |
48 | Namespace Terminal |
49 | |
50 | Public Class Shell |
51 | |
52 | ReadOnly __ps1 As PS1 |
53 | ReadOnly __shell As Action(Of String) |
54 | |
55 | Public Property Quite As String = ":q" |
56 | Public Property History As String = ":h" |
57 | |
58 | Sub New(ps1 As PS1, exec As Action(Of String)) |
59 | __ps1 = ps1 |
60 | __shell = exec |
61 | End Sub |
62 | |
63 | Public Sub Run() |
64 | Dim cli As String |
65 | |
66 | Do While True |
67 | Call Console.Write(__ps1.ToString) |
68 | |
69 | cli = Console.ReadLine |
70 | |
71 | If String.Equals(cli, Quite) Then |
72 | Exit Do |
73 | End If |
74 | |
75 | Call __shell(cli) |
76 | Loop |
77 | End Sub |
78 | End Class |
79 | End Namespace |