void CPanel::Properties()
{
CMyComPtr<IGetFolderArchiveProperties> getFolderArchiveProperties;
_folder.QueryInterface(IID_IGetFolderArchiveProperties, &getFolderArchiveProperties);
if (!getFolderArchiveProperties)
{
InvokeSystemCommand("properties");
return;
}
{
UString message;
CRecordVector<UInt32> operatedIndices;
GetOperatedItemIndices(operatedIndices);
if (operatedIndices.Size() == 1)
{
UInt32 index = operatedIndices[0];
// message += L"Item:\n";
UInt32 numProps;
if (_folder->GetNumberOfProperties(&numProps) == S_OK)
{
for (UInt32 i = 0; i < numProps; i++)
{
CMyComBSTR name;
PROPID propID;
VARTYPE varType;
if (_folder->GetPropertyInfo(i, &name, &propID, &varType) != S_OK)
continue;
NCOM::CPropVariant prop;
if (_folder->GetProperty(index, propID, &prop) != S_OK)
continue;
AddPropertyString(propID, name, prop, message);
}
}
message += kSeparator;
}
message += LangString(IDS_PROPERTY_FILE_TYPE, 0x02000214);
message += kPropValueSeparator;
message += GetFolderTypeID();
message += L"\n";
{
NCOM::CPropVariant prop;
if (_folder->GetFolderProperty(kpidPath, &prop) == S_OK)
{
AddPropertyString(kpidName, L"Path", prop, message);
}
}
CMyComPtr<IFolderProperties> folderProperties;
_folder.QueryInterface(IID_IFolderProperties, &folderProperties);
if (folderProperties)
{
UInt32 numProps;
if (folderProperties->GetNumberOfFolderProperties(&numProps) == S_OK)
{
for (UInt32 i = 0; i < numProps; i++)
{
CMyComBSTR name;
PROPID propID;
VARTYPE vt;
if (folderProperties->GetFolderPropertyInfo(i, &name, &propID, &vt) != S_OK)
continue;
NCOM::CPropVariant prop;
if (_folder->GetFolderProperty(propID, &prop) != S_OK)
continue;
AddPropertyString(propID, name, prop, message);
}
}
}
CMyComPtr<IGetFolderArchiveProperties> getFolderArchiveProperties;
_folder.QueryInterface(IID_IGetFolderArchiveProperties, &getFolderArchiveProperties);
if (getFolderArchiveProperties)
{
CMyComPtr<IFolderArchiveProperties> getProps;
getFolderArchiveProperties->GetFolderArchiveProperties(&getProps);
if (getProps)
{
UInt32 numProps;
if (getProps->GetNumberOfArchiveProperties(&numProps) == S_OK)
{
if (numProps > 0)
message += kSeparator;
for (UInt32 i = 0; i < numProps; i++)
{
CMyComBSTR name;
PROPID propID;
VARTYPE vt;
if (getProps->GetArchivePropertyInfo(i, &name, &propID, &vt) != S_OK)
continue;
NCOM::CPropVariant prop;
if (getProps->GetArchiveProperty(propID, &prop) != S_OK)
continue;
AddPropertyString(propID, name, prop, message);
}
}
}
}
::MessageBoxW(*(this), message, LangString(IDS_PROPERTIES, 0x03020900), MB_OK);
}
}
void CPlugin::GetOpenPluginInfo(struct OpenPluginInfo *info)
{
info->StructSize = sizeof(*info);
info->Flags = OPIF_USEFILTER | OPIF_USESORTGROUPS| OPIF_USEHIGHLIGHTING|
OPIF_ADDDOTS | OPIF_COMPAREFATTIME;
UINT codePage = ::AreFileApisANSI() ? CP_ACP : CP_OEMCP;
MyStringCopy(m_FileNameBuffer, (const char *)UnicodeStringToMultiByte(m_FileName, codePage));
info->HostFile = m_FileNameBuffer; // test it it is not static
MyStringCopy(m_CurrentDirBuffer, (const char *)UnicodeStringToMultiByte(m_CurrentDir, CP_OEMCP));
info->CurDir = m_CurrentDirBuffer;
info->Format = kPluginFormatName;
UString name;
{
UString fullName;
int index;
NFile::NDirectory::MyGetFullPathName(m_FileName, fullName, index);
name = fullName.Mid(index);
}
m_PannelTitle =
UString(L' ') +
_archiveTypeName +
UString(L':') +
name +
UString(L' ');
if (!m_CurrentDir.IsEmpty())
{
// m_PannelTitle += '\\';
m_PannelTitle += m_CurrentDir;
}
MyStringCopy(m_PannelTitleBuffer, (const char *)UnicodeStringToMultiByte(m_PannelTitle, CP_OEMCP));
info->PanelTitle = m_PannelTitleBuffer;
memset(m_InfoLines, 0, sizeof(m_InfoLines));
MyStringCopy(m_InfoLines[0].Text, "");
m_InfoLines[0].Separator = TRUE;
MyStringCopy(m_InfoLines[1].Text, g_StartupInfo.GetMsgString(NMessageID::kArchiveType));
MyStringCopy(m_InfoLines[1].Data, (const char *)UnicodeStringToMultiByte(_archiveTypeName, CP_OEMCP));
int numItems = 2;
{
CMyComPtr<IFolderProperties> folderProperties;
_folder.QueryInterface(IID_IFolderProperties, &folderProperties);
if (folderProperties)
{
UInt32 numProps;
if (folderProperties->GetNumberOfFolderProperties(&numProps) == S_OK)
{
for (UInt32 i = 0; i < numProps && numItems < kNumInfoLinesMax; i++)
{
CMyComBSTR name;
PROPID propID;
VARTYPE vt;
if (folderProperties->GetFolderPropertyInfo(i, &name, &propID, &vt) != S_OK)
continue;
NCOM::CPropVariant prop;
if (_folder->GetFolderProperty(propID, &prop) != S_OK || prop.vt == VT_EMPTY)
continue;
InfoPanelLine &item = m_InfoLines[numItems++];
MyStringCopy(item.Text, (const char *)GetNameOfProp2(propID, name));
MyStringCopy(item.Data, (const char *)PropToString2(prop, propID));
}
}
}
}
if (numItems < kNumInfoLinesMax)
{
InfoPanelLine &item = m_InfoLines[numItems++];
MyStringCopy(item.Text, "");
MyStringCopy(item.Data, "");
item.Separator = TRUE;
}
{
CMyComPtr<IGetFolderArchiveProperties> getFolderArchiveProperties;
_folder.QueryInterface(IID_IGetFolderArchiveProperties, &getFolderArchiveProperties);
if (getFolderArchiveProperties)
{
CMyComPtr<IFolderArchiveProperties> getProps;
getFolderArchiveProperties->GetFolderArchiveProperties(&getProps);
if (getProps)
{
UInt32 numProps;
if (getProps->GetNumberOfArchiveProperties(&numProps) == S_OK)
{
/*
if (numProps > 0)
message += kSeparator;
*/
for (UInt32 i = 0; i < numProps && numItems < kNumInfoLinesMax; i++)
{
CMyComBSTR name;
PROPID propID;
VARTYPE vt;
if (getProps->GetArchivePropertyInfo(i, &name, &propID, &vt) != S_OK)
continue;
NCOM::CPropVariant prop;
if (getProps->GetArchiveProperty(propID, &prop) != S_OK || prop.vt == VT_EMPTY)
continue;
InfoPanelLine &item = m_InfoLines[numItems++];
MyStringCopy(item.Text, (const char *)GetNameOfProp2(propID, name));
MyStringCopy(item.Data, (const char *)PropToString2(prop, propID));
}
}
}
}
}
//m_InfoLines[1].Separator = 0;
info->InfoLines = m_InfoLines;
info->InfoLinesNumber = numItems;
info->DescrFiles = NULL;
info->DescrFilesNumber = 0;
PanelModeColumnTypes.Empty();
PanelModeColumnWidths.Empty();
/*
AddColumn(kpidName);
AddColumn(kpidSize);
AddColumn(kpidPackedSize);
AddColumn(kpidMTime);
AddColumn(kpidCTime);
AddColumn(kpidATime);
AddColumn(kpidAttrib);
PanelMode.ColumnTypes = (char *)(const char *)PanelModeColumnTypes;
PanelMode.ColumnWidths = (char *)(const char *)PanelModeColumnWidths;
PanelMode.ColumnTitles = NULL;
PanelMode.FullScreen = TRUE;
PanelMode.DetailedStatus = FALSE;
PanelMode.AlignExtensions = FALSE;
PanelMode.CaseConversion = FALSE;
PanelMode.StatusColumnTypes = "N";
PanelMode.StatusColumnWidths = "0";
PanelMode.Reserved[0] = 0;
PanelMode.Reserved[1] = 0;
info->PanelModesArray = &PanelMode;
info->PanelModesNumber = 1;
*/
info->PanelModesArray = NULL;
info->PanelModesNumber = 0;
info->StartPanelMode = 0;
info->StartSortMode = 0;
info->KeyBar = NULL;
info->ShortcutData = NULL;
}
HRESULT CArc::OpenStream(
CCodecs *codecs,
int formatIndex,
IInStream *stream,
ISequentialInStream *seqStream,
IArchiveOpenCallback *callback)
{
Archive.Release();
ErrorMessage.Empty();
const UString fileName = ExtractFileNameFromPath(Path);
UString extension;
{
int dotPos = fileName.ReverseFind(L'.');
if (dotPos >= 0)
extension = fileName.Mid(dotPos + 1);
}
CIntVector orderIndices;
if (formatIndex >= 0)
orderIndices.Add(formatIndex);
else
{
int i;
int numFinded = 0;
for (i = 0; i < codecs->Formats.Size(); i++)
if (codecs->Formats[i].FindExtension(extension) >= 0)
orderIndices.Insert(numFinded++, i);
else
orderIndices.Add(i);
if (!stream)
{
if (numFinded != 1)
return E_NOTIMPL;
orderIndices.DeleteFrom(1);
}
#ifndef _SFX
if (orderIndices.Size() >= 2 && (numFinded == 0 || extension.CompareNoCase(L"exe") == 0))
{
CIntVector orderIndices2;
CByteBuffer byteBuffer;
const size_t kBufferSize = (1 << 21);
byteBuffer.SetCapacity(kBufferSize);
RINOK(stream->Seek(0, STREAM_SEEK_SET, NULL));
size_t processedSize = kBufferSize;
RINOK(ReadStream(stream, byteBuffer, &processedSize));
if (processedSize == 0)
return S_FALSE;
const Byte *buf = byteBuffer;
CByteBuffer hashBuffer;
const UInt32 kNumVals = 1 << (kNumHashBytes * 8);
hashBuffer.SetCapacity(kNumVals);
Byte *hash = hashBuffer;
memset(hash, 0xFF, kNumVals);
Byte prevs[256];
if (orderIndices.Size() >= 256)
return S_FALSE;
int i;
for (i = 0; i < orderIndices.Size(); i++)
{
const CArcInfoEx &ai = codecs->Formats[orderIndices[i]];
const CByteBuffer &sig = ai.StartSignature;
if (sig.GetCapacity() < kNumHashBytes)
continue;
UInt32 v = HASH_VAL(sig, 0);
prevs[i] = hash[v];
hash[v] = (Byte)i;
}
processedSize -= (kNumHashBytes - 1);
for (UInt32 pos = 0; pos < processedSize; pos++)
{
for (; pos < processedSize && hash[HASH_VAL(buf, pos)] == 0xFF; pos++);
if (pos == processedSize)
break;
UInt32 v = HASH_VAL(buf, pos);
Byte *ptr = &hash[v];
int i = *ptr;
do
{
int index = orderIndices[i];
const CArcInfoEx &ai = codecs->Formats[index];
const CByteBuffer &sig = ai.StartSignature;
if (sig.GetCapacity() != 0 && pos + sig.GetCapacity() <= processedSize + (kNumHashBytes - 1) &&
TestSignature(buf + pos, sig, sig.GetCapacity()))
{
orderIndices2.Add(index);
orderIndices[i] = 0xFF;
*ptr = prevs[i];
}
else
ptr = &prevs[i];
i = *ptr;
}
while (i != 0xFF);
}
for (i = 0; i < orderIndices.Size(); i++)
{
int val = orderIndices[i];
if (val != 0xFF)
orderIndices2.Add(val);
}
orderIndices = orderIndices2;
}
else if (extension == L"000" || extension == L"001")
{
CByteBuffer byteBuffer;
const size_t kBufferSize = (1 << 10);
byteBuffer.SetCapacity(kBufferSize);
Byte *buffer = byteBuffer;
RINOK(stream->Seek(0, STREAM_SEEK_SET, NULL));
size_t processedSize = kBufferSize;
RINOK(ReadStream(stream, buffer, &processedSize));
if (processedSize >= 16)
{
Byte kRarHeader[] = {0x52 , 0x61, 0x72, 0x21, 0x1a, 0x07, 0x00};
if (TestSignature(buffer, kRarHeader, 7) && buffer[9] == 0x73 && (buffer[10] & 1) != 0)
{
for (int i = 0; i < orderIndices.Size(); i++)
{
int index = orderIndices[i];
const CArcInfoEx &ai = codecs->Formats[index];
if (ai.Name.CompareNoCase(L"rar") != 0)
continue;
orderIndices.Delete(i--);
orderIndices.Insert(0, index);
break;
}
}
}
}
if (orderIndices.Size() >= 2)
{
int isoIndex = codecs->FindFormatForArchiveType(L"iso");
int udfIndex = codecs->FindFormatForArchiveType(L"udf");
int iIso = -1;
int iUdf = -1;
for (int i = 0; i < orderIndices.Size(); i++)
{
if (orderIndices[i] == isoIndex) iIso = i;
if (orderIndices[i] == udfIndex) iUdf = i;
}
if (iUdf > iIso && iIso >= 0)
{
orderIndices[iUdf] = isoIndex;
orderIndices[iIso] = udfIndex;
}
}
#endif
}
for (int i = 0; i < orderIndices.Size(); i++)
{
if (stream)
{
RINOK(stream->Seek(0, STREAM_SEEK_SET, NULL));
}
CMyComPtr<IInArchive> archive;
FormatIndex = orderIndices[i];
RINOK(codecs->CreateInArchive(FormatIndex, archive));
if (!archive)
continue;
#ifdef EXTERNAL_CODECS
{
CMyComPtr<ISetCompressCodecsInfo> setCompressCodecsInfo;
archive.QueryInterface(IID_ISetCompressCodecsInfo, (void **)&setCompressCodecsInfo);
if (setCompressCodecsInfo)
{
RINOK(setCompressCodecsInfo->SetCompressCodecsInfo(codecs));
}
}
#endif
// OutputDebugStringW(codecs->Formats[FormatIndex].Name);
HRESULT result;
if (stream)
result = archive->Open(stream, &kMaxCheckStartPosition, callback);
else
{
CMyComPtr<IArchiveOpenSeq> openSeq;
archive.QueryInterface(IID_IArchiveOpenSeq, (void **)&openSeq);
if (!openSeq)
return E_NOTIMPL;
result = openSeq->OpenSeq(seqStream);
}
if (result == S_FALSE)
continue;
RINOK(result);
{
NCOM::CPropVariant prop;
archive->GetArchiveProperty(kpidError, &prop);
if (prop.vt != VT_EMPTY)
ErrorMessage = (prop.vt == VT_BSTR) ? prop.bstrVal : L"Unknown error";
}
Archive = archive;
const CArcInfoEx &format = codecs->Formats[FormatIndex];
if (format.Exts.Size() == 0)
DefaultName = GetDefaultName2(fileName, L"", L"");
else
{
int subExtIndex = format.FindExtension(extension);
if (subExtIndex < 0)
subExtIndex = 0;
const CArcExtInfo &extInfo = format.Exts[subExtIndex];
DefaultName = GetDefaultName2(fileName, extInfo.Ext, extInfo.AddExt);
}
return S_OK;
}
return S_FALSE;
}
static HRESULT InternalOpenArchive(C7ZipLibrary * pLibrary,
C7ZipDllHandler * pHandler,
C7ZipInStream * pInStream,
C7ZipArchiveOpenCallback * pOpenCallBack,
C7ZipArchive ** ppArchive,
HRESULT * pResult,
bool fCheckFileTypeBySignature)
{
CMyComPtr<IInArchive> archive = NULL;
CMyComPtr<ISetCompressCodecsInfo> setCompressCodecsInfo = NULL;
CMyComPtr<IInArchiveGetStream> getStream = NULL;
wstring extension = pInStream->GetExt();
C7ZipInStreamWrapper * pArchiveStream = new C7ZipInStreamWrapper(pInStream);
CMyComPtr<IInStream> inStream(pArchiveStream);
CMyComPtr<IArchiveOpenCallback> openCallBack(pOpenCallBack);
std::vector<IInArchive *> archives;
do {
if (archive != NULL)
archives.push_back(archive);
FAIL_RET(CreateInArchive(pHandler->GetFunctions(),
pHandler->GetFormatInfoArray(),
inStream,
extension,
archive,
fCheckFileTypeBySignature), pResult);
if (archive == NULL)
return false;
archive.QueryInterface(IID_ISetCompressCodecsInfo, (void **)&setCompressCodecsInfo);
if (setCompressCodecsInfo) {
C7ZipCompressCodecsInfo * pCompressCodecsInfo =
new C7ZipCompressCodecsInfo(pLibrary);
RBOOLOK(setCompressCodecsInfo->SetCompressCodecsInfo(pCompressCodecsInfo));
}
FAIL_RET(archive->Open(inStream, &kMaxCheckStartPosition, openCallBack), pResult);
UInt32 mainSubfile;
{
NCOM::CPropVariant prop;
FAIL_RET(archive->GetArchiveProperty(kpidMainSubfile, &prop), pResult);
if (prop.vt == VT_UI4)
mainSubfile = prop.ulVal;
else {
break;
}
UInt32 numItems;
FAIL_RET(archive->GetNumberOfItems(&numItems), pResult);
if (mainSubfile >= numItems)
break;
}
if (archive->QueryInterface(IID_IInArchiveGetStream, (void **)&getStream) != S_OK || !getStream)
break;
CMyComPtr<ISequentialInStream> subSeqStream;
if (getStream->GetStream(mainSubfile, &subSeqStream) != S_OK || !subSeqStream)
break;
inStream = NULL;
if (subSeqStream.QueryInterface(IID_IInStream, &inStream) != S_OK || !inStream)
break;
wstring path;
FAIL_RET(GetArchiveItemPath(archive, mainSubfile, path), pResult);
CMyComPtr<IArchiveOpenSetSubArchiveName> setSubArchiveName;
openCallBack->QueryInterface(IID_IArchiveOpenSetSubArchiveName, (void **)&setSubArchiveName);
if (setSubArchiveName) {
setSubArchiveName->SetSubArchiveName(path.c_str());
}
FAIL_RET(GetFilePathExt(path, extension), pResult);
} while(true);
if (archive == NULL)
return S_FALSE;
return Create7ZipArchive(pLibrary, archives, archive, ppArchive) ? S_OK : S_FALSE;
}