diff options
Diffstat (limited to 'CPP/7zip/Archive/Zip/ZipHandlerOut.cpp')
| -rwxr-xr-x | CPP/7zip/Archive/Zip/ZipHandlerOut.cpp | 171 |
1 files changed, 114 insertions, 57 deletions
diff --git a/CPP/7zip/Archive/Zip/ZipHandlerOut.cpp b/CPP/7zip/Archive/Zip/ZipHandlerOut.cpp index 453c37a3..2846c988 100755 --- a/CPP/7zip/Archive/Zip/ZipHandlerOut.cpp +++ b/CPP/7zip/Archive/Zip/ZipHandlerOut.cpp @@ -66,138 +66,179 @@ static bool IsAsciiString(const UString &s) catch(const CSystemException &e) { return e.ErrorCode; } \ catch(...) { return E_OUTOFMEMORY; } +static HRESULT GetTime(IArchiveUpdateCallback *callback, int index, PROPID propID, FILETIME &filetime) +{ + filetime.dwHighDateTime = filetime.dwLowDateTime = 0; + NCOM::CPropVariant prop; + RINOK(callback->GetProperty(index, propID, &prop)); + if (prop.vt == VT_FILETIME) + filetime = prop.filetime; + else if (prop.vt != VT_EMPTY) + return E_INVALIDARG; + return S_OK; +} + STDMETHODIMP CHandler::UpdateItems(ISequentialOutStream *outStream, UInt32 numItems, - IArchiveUpdateCallback *updateCallback) + IArchiveUpdateCallback *callback) { COM_TRY_BEGIN2 CObjectVector<CUpdateItem> updateItems; for(UInt32 i = 0; i < numItems; i++) { - CUpdateItem updateItem; + CUpdateItem ui; Int32 newData; Int32 newProperties; UInt32 indexInArchive; - if (!updateCallback) + if (!callback) return E_FAIL; - RINOK(updateCallback->GetUpdateItemInfo(i, + RINOK(callback->GetUpdateItemInfo(i, &newData, // 1 - compress 0 - copy &newProperties, &indexInArchive)); - updateItem.NewProperties = IntToBool(newProperties); - updateItem.NewData = IntToBool(newData); - updateItem.IndexInArchive = indexInArchive; - updateItem.IndexInClient = i; + ui.NewProperties = IntToBool(newProperties); + ui.NewData = IntToBool(newData); + ui.IndexInArchive = indexInArchive; + ui.IndexInClient = i; // bool existInArchive = (indexInArchive != UInt32(-1)); if (IntToBool(newProperties)) { - FILETIME utcFileTime; UString name; bool isDirectoryStatusDefined; { - NCOM::CPropVariant propVariant; - RINOK(updateCallback->GetProperty(i, kpidAttributes, &propVariant)); - if (propVariant.vt == VT_EMPTY) - updateItem.Attributes = 0; - else if (propVariant.vt != VT_UI4) + NCOM::CPropVariant prop; + RINOK(callback->GetProperty(i, kpidAttributes, &prop)); + if (prop.vt == VT_EMPTY) + ui.Attributes = 0; + else if (prop.vt != VT_UI4) return E_INVALIDARG; else - updateItem.Attributes = propVariant.ulVal; - } - { - NCOM::CPropVariant propVariant; - RINOK(updateCallback->GetProperty(i, kpidLastWriteTime, &propVariant)); - if (propVariant.vt != VT_FILETIME) - return E_INVALIDARG; - utcFileTime = propVariant.filetime; + ui.Attributes = prop.ulVal; } + { - NCOM::CPropVariant propVariant; - RINOK(updateCallback->GetProperty(i, kpidPath, &propVariant)); - if (propVariant.vt == VT_EMPTY) + NCOM::CPropVariant prop; + RINOK(callback->GetProperty(i, kpidPath, &prop)); + if (prop.vt == VT_EMPTY) name.Empty(); - else if (propVariant.vt != VT_BSTR) + else if (prop.vt != VT_BSTR) return E_INVALIDARG; else - name = propVariant.bstrVal; + name = prop.bstrVal; } { - NCOM::CPropVariant propVariant; - RINOK(updateCallback->GetProperty(i, kpidIsFolder, &propVariant)); - if (propVariant.vt == VT_EMPTY) + NCOM::CPropVariant prop; + RINOK(callback->GetProperty(i, kpidIsFolder, &prop)); + if (prop.vt == VT_EMPTY) isDirectoryStatusDefined = false; - else if (propVariant.vt != VT_BOOL) + else if (prop.vt != VT_BOOL) return E_INVALIDARG; else { - updateItem.IsDirectory = (propVariant.boolVal != VARIANT_FALSE); + ui.IsDirectory = (prop.boolVal != VARIANT_FALSE); isDirectoryStatusDefined = true; } } - FILETIME localFileTime; - if(!FileTimeToLocalFileTime(&utcFileTime, &localFileTime)) - return E_INVALIDARG; - if(!FileTimeToDosTime(localFileTime, updateItem.Time)) + + { + CPropVariant prop; + RINOK(callback->GetProperty(i, kpidTimeType, &prop)); + if (prop.vt == VT_UI4) + ui.NtfsTimeIsDefined = (prop.ulVal == NFileTimeType::kWindows); + else + ui.NtfsTimeIsDefined = m_WriteNtfsTimeExtra; + } + RINOK(GetTime(callback, i, kpidLastWriteTime, ui.NtfsMTime)); + RINOK(GetTime(callback, i, kpidLastAccessTime, ui.NtfsATime)); + RINOK(GetTime(callback, i, kpidCreationTime, ui.NtfsCTime)); + { - // return E_INVALIDARG; + FILETIME localFileTime = { 0, 0 }; + if (ui.NtfsMTime.dwHighDateTime != 0 || + ui.NtfsMTime.dwLowDateTime != 0) + if (!FileTimeToLocalFileTime(&ui.NtfsMTime, &localFileTime)) + return E_INVALIDARG; + FileTimeToDosTime(localFileTime, ui.Time); } if (!isDirectoryStatusDefined) - updateItem.IsDirectory = ((updateItem.Attributes & FILE_ATTRIBUTE_DIRECTORY) != 0); + ui.IsDirectory = ((ui.Attributes & FILE_ATTRIBUTE_DIRECTORY) != 0); name = NItemName::MakeLegalName(name); - bool needSlash = updateItem.IsDirectory; + bool needSlash = ui.IsDirectory; const wchar_t kSlash = L'/'; if (!name.IsEmpty()) { if (name[name.Length() - 1] == kSlash) { - if (!updateItem.IsDirectory) + if (!ui.IsDirectory) return E_INVALIDARG; needSlash = false; } } if (needSlash) name += kSlash; - updateItem.Name = UnicodeStringToMultiByte(name, CP_OEMCP); - if (updateItem.Name.Length() > 0xFFFF) + + bool tryUtf8 = true; + if (m_ForseLocal || !m_ForseUtf8) + { + bool defaultCharWasUsed; + ui.Name = UnicodeStringToMultiByte(name, CP_OEMCP, '_', defaultCharWasUsed); + tryUtf8 = (!m_ForseLocal && defaultCharWasUsed); + } + + if (tryUtf8) + { + bool needUtf = false; + for (int i = 0; i < name.Length(); i++) + if ((unsigned)name[i] >= 0x80) + { + needUtf = true; + break; + } + ui.IsUtf8 = needUtf; + if (!ConvertUnicodeToUTF8(name, ui.Name)) + return E_INVALIDARG; + } + + if (ui.Name.Length() > 0xFFFF) return E_INVALIDARG; - updateItem.IndexInClient = i; + ui.IndexInClient = i; /* if(existInArchive) { const CItemEx &itemInfo = m_Items[indexInArchive]; - // updateItem.Commented = itemInfo.IsCommented(); - updateItem.Commented = false; - if(updateItem.Commented) + // ui.Commented = itemInfo.IsCommented(); + ui.Commented = false; + if(ui.Commented) { - updateItem.CommentRange.Position = itemInfo.GetCommentPosition(); - updateItem.CommentRange.Size = itemInfo.CommentSize; + ui.CommentRange.Position = itemInfo.GetCommentPosition(); + ui.CommentRange.Size = itemInfo.CommentSize; } } else - updateItem.Commented = false; + ui.Commented = false; */ } if (IntToBool(newData)) { UInt64 size; { - NCOM::CPropVariant propVariant; - RINOK(updateCallback->GetProperty(i, kpidSize, &propVariant)); - if (propVariant.vt != VT_UI8) + NCOM::CPropVariant prop; + RINOK(callback->GetProperty(i, kpidSize, &prop)); + if (prop.vt != VT_UI8) return E_INVALIDARG; - size = propVariant.uhVal.QuadPart; + size = prop.uhVal.QuadPart; } - updateItem.Size = size; + ui.Size = size; } - updateItems.Add(updateItem); + updateItems.Add(ui); } CMyComPtr<ICryptoGetTextPassword2> getTextPassword; if (!getTextPassword) { - CMyComPtr<IArchiveUpdateCallback> udateCallBack2(updateCallback); + CMyComPtr<IArchiveUpdateCallback> udateCallBack2(callback); udateCallBack2.QueryInterface(IID_ICryptoGetTextPassword2, &getTextPassword); } CCompressionMethodMode options; @@ -281,7 +322,7 @@ STDMETHODIMP CHandler::UpdateItems(ISequentialOutStream *outStream, UInt32 numIt return Update( EXTERNAL_CODECS_VARS m_Items, updateItems, outStream, - m_ArchiveIsOpen ? &m_Archive : NULL, &options, updateCallback); + m_ArchiveIsOpen ? &m_Archive : NULL, &options, callback); COM_TRY_END2 } @@ -406,6 +447,22 @@ STDMETHODIMP CHandler::SetProperties(const wchar_t **names, const PROPVARIANT *v RINOK(ParsePropValue(name.Mid(1), prop, num)); m_Algo = num; } + else if (name.CompareNoCase(L"TC") == 0) + return SetBoolProperty(m_WriteNtfsTimeExtra, prop); + else if (name.CompareNoCase(L"CL") == 0) + { + RINOK(SetBoolProperty(m_ForseLocal, prop)); + if (m_ForseLocal) + m_ForseUtf8 = false; + return S_OK; + } + else if (name.CompareNoCase(L"CU") == 0) + { + RINOK(SetBoolProperty(m_ForseUtf8, prop)); + if (m_ForseUtf8) + m_ForseLocal = false; + return S_OK; + } else return E_INVALIDARG; } |