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
129
130
131
132
133
134
|
// Extract.cpp
#include "StdAfx.h"
#include "Extract.h"
#include "Windows/Defs.h"
#include "Windows/FileDir.h"
#include "OpenArchive.h"
#include "SetProperties.h"
#ifndef EXCLUDE_COM
#include "Windows/DLL.h"
#endif
using namespace NWindows;
HRESULT DecompressArchive(
IInArchive *archive,
const UString &defaultName,
const NWildcard::CCensorNode &wildcardCensor,
const CExtractOptions &options,
IExtractCallbackUI *callback)
{
CRecordVector<UInt32> realIndices;
UInt32 numItems;
RINOK(archive->GetNumberOfItems(&numItems));
for(UInt32 i = 0; i < numItems; i++)
{
UString filePath;
RINOK(GetArchiveItemPath(archive, i, options.DefaultItemName, filePath));
bool isFolder;
RINOK(IsArchiveItemFolder(archive, i, isFolder));
if (!wildcardCensor.CheckPath(filePath, !isFolder))
continue;
realIndices.Add(i);
}
if (realIndices.Size() == 0)
{
callback->ThereAreNoFiles();
return S_OK;
}
CArchiveExtractCallback *extractCallbackSpec = new CArchiveExtractCallback;
CMyComPtr<IArchiveExtractCallback> extractCallback(extractCallbackSpec);
UStringVector removePathParts;
UString outDir = options.OutputDir;
outDir.Replace(L"*", defaultName);
if(!outDir.IsEmpty())
if(!NFile::NDirectory::CreateComplexDirectory(outDir))
{
throw UString(L"Can not create output directory ") + outDir;
}
extractCallbackSpec->Init(
archive,
callback,
options.StdOutMode,
outDir,
options.PathMode,
options.OverwriteMode,
removePathParts,
options.DefaultItemName,
options.ArchiveFileInfo.LastWriteTime,
options.ArchiveFileInfo.Attributes);
#ifdef COMPRESS_MT
RINOK(SetProperties(archive, options.Properties));
#endif
HRESULT result = archive->Extract(&realIndices.Front(),
realIndices.Size(), options.TestMode? 1: 0,
extractCallback);
return callback->ExtractResult(result);
}
HRESULT DecompressArchives(
UStringVector &archivePaths, UStringVector &archivePathsFull,
const NWildcard::CCensorNode &wildcardCensor,
const CExtractOptions &optionsSpec,
IOpenCallbackUI *openCallback,
IExtractCallbackUI *extractCallback)
{
CExtractOptions options = optionsSpec;
for (int i = 0; i < archivePaths.Size(); i++)
{
const UString &archivePath = archivePaths[i];
NFile::NFind::CFileInfoW archiveFileInfo;
if (!NFile::NFind::FindFile(archivePath, archiveFileInfo))
throw "there is no such archive";
if (archiveFileInfo.IsDirectory())
throw "there is no such archive";
options.ArchiveFileInfo = archiveFileInfo;
RINOK(extractCallback->BeforeOpen(archivePath));
CArchiveLink archiveLink;
HRESULT result = MyOpenArchive(archivePath, archiveLink, openCallback);
RINOK(extractCallback->OpenResult(archivePath, result));
if (result != S_OK)
continue;
for (int v = 0; v < archiveLink.VolumePaths.Size(); v++)
{
int index = archivePathsFull.FindInSorted(archiveLink.VolumePaths[v]);
if (index >= 0 && index > i)
{
archivePaths.Delete(index);
archivePathsFull.Delete(index);
}
}
#ifndef _NO_CRYPTO
UString password;
RINOK(openCallback->GetPasswordIfAny(password));
if (!password.IsEmpty())
{
RINOK(extractCallback->SetPassword(password));
}
#endif
options.DefaultItemName = archiveLink.GetDefaultItemName();
RINOK(DecompressArchive(
archiveLink.GetArchive(), archiveLink.GetDefaultItemName(),
wildcardCensor, options, extractCallback));
}
return S_OK;
}
|