1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
|
// Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information.
namespace WixBuildTools.TestSupport
{
using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Text;
using WixToolset.Dtf.Compression.Cab;
using WixToolset.Dtf.WindowsInstaller;
public class Query
{
public static string[] QueryDatabase(string path, string[] tables)
{
var results = new List<string>();
if (tables?.Length > 0)
{
var sb = new StringBuilder();
using (var db = new Database(path))
{
foreach (var table in tables)
{
if (!db.IsTablePersistent(table))
{
continue;
}
using (var view = db.OpenView("SELECT * FROM `{0}`", table))
{
view.Execute();
Record record;
while ((record = view.Fetch()) != null)
{
sb.Clear();
sb.AppendFormat("{0}:", table);
using (record)
{
for (var i = 0; i < record.FieldCount; ++i)
{
if (i > 0)
{
sb.Append("\t");
}
sb.Append(record[i + 1]?.ToString());
}
}
results.Add(sb.ToString());
}
}
}
}
}
results.Sort();
return results.ToArray();
}
public static CabFileInfo[] GetCabinetFiles(string path)
{
var cab = new CabInfo(path);
var result = cab.GetFiles();
return result.Select(c => c).ToArray();
}
public static void ExtractStream(string path, string streamName, string outputPath)
{
Directory.CreateDirectory(Path.GetDirectoryName(outputPath));
using (var db = new Database(path))
using (var view = db.OpenView("SELECT `Data` FROM `_Streams` WHERE `Name` = '{0}'", streamName))
{
view.Execute();
using (var record = view.Fetch())
{
record.GetStream(1, outputPath);
}
}
}
public static void ExtractSubStorage(string path, string subStorageName, string outputPath)
{
Directory.CreateDirectory(Path.GetDirectoryName(outputPath));
using (var db = new Database(path))
using (var view = db.OpenView("SELECT `Name`, `Data` FROM `_Storages` WHERE `Name` = '{0}'", subStorageName))
{
view.Execute();
using (var record = view.Fetch())
{
var name = record.GetString(1);
record.GetStream(2, outputPath);
}
}
}
public static string[] GetSubStorageNames(string path)
{
var result = new List<string>();
using (var db = new Database(path))
using (var view = db.OpenView("SELECT `Name` FROM `_Storages`"))
{
view.Execute();
Record record;
while ((record = view.Fetch()) != null)
{
var name = record.GetString(1);
result.Add(name);
}
}
result.Sort();
return result.ToArray();
}
}
}
|
