blob: bef05786b3ad0f7def81dfeeb5f9ed4b40098285 (
plain)
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
|
// ArchiveOpenCallback.cpp
#include "StdAfx.h"
#include "ArchiveOpenCallback.h"
#include "Common/StringConvert.h"
#include "Windows/PropVariant.h"
#include "../../Common/FileStreams.h"
using namespace NWindows;
STDMETHODIMP COpenCallbackImp::SetTotal(const UInt64 *files, const UInt64 *bytes)
{
return Callback->SetTotal(files, bytes);
}
STDMETHODIMP COpenCallbackImp::SetCompleted(const UInt64 *files, const UInt64 *bytes)
{
return Callback->SetTotal(files, bytes);
}
STDMETHODIMP COpenCallbackImp::GetProperty(PROPID propID, PROPVARIANT *value)
{
NCOM::CPropVariant propVariant;
if (_subArchiveMode)
{
switch(propID)
{
case kpidName:
propVariant = _subArchiveName;
break;
}
propVariant.Detach(value);
return S_OK;
}
switch(propID)
{
case kpidName:
propVariant = _fileInfo.Name;
break;
case kpidIsFolder:
propVariant = _fileInfo.IsDirectory();
break;
case kpidSize:
propVariant = _fileInfo.Size;
break;
case kpidAttributes:
propVariant = (UInt32)_fileInfo.Attributes;
break;
case kpidLastAccessTime:
propVariant = _fileInfo.LastAccessTime;
break;
case kpidCreationTime:
propVariant = _fileInfo.CreationTime;
break;
case kpidLastWriteTime:
propVariant = _fileInfo.LastWriteTime;
break;
}
propVariant.Detach(value);
return S_OK;
}
int COpenCallbackImp::FindName(const UString &name)
{
for (int i = 0; i < FileNames.Size(); i++)
if (name.CompareNoCase(FileNames[i]) == 0)
return i;
return -1;
}
struct CInFileStreamVol: public CInFileStream
{
UString Name;
COpenCallbackImp *OpenCallbackImp;
CMyComPtr<IArchiveOpenCallback> OpenCallbackRef;
~CInFileStreamVol()
{
int index = OpenCallbackImp->FindName(Name);
if (index >= 0)
OpenCallbackImp->FileNames.Delete(index);
}
};
STDMETHODIMP COpenCallbackImp::GetStream(const wchar_t *name,
IInStream **inStream)
{
if (_subArchiveMode)
return S_FALSE;
RINOK(Callback->CheckBreak());
*inStream = NULL;
UString fullPath = _folderPrefix + name;
if (!NFile::NFind::FindFile(fullPath, _fileInfo))
return S_FALSE;
if (_fileInfo.IsDirectory())
return S_FALSE;
CInFileStreamVol *inFile = new CInFileStreamVol;
CMyComPtr<IInStream> inStreamTemp = inFile;
if (!inFile->Open(fullPath))
return ::GetLastError();
*inStream = inStreamTemp.Detach();
inFile->Name = name;
inFile->OpenCallbackImp = this;
inFile->OpenCallbackRef = this;
FileNames.Add(name);
return S_OK;
}
#ifndef _NO_CRYPTO
STDMETHODIMP COpenCallbackImp::CryptoGetTextPassword(BSTR *password)
{
return Callback->CryptoGetTextPassword(password);
}
#endif
|
