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|
// Client7z.cpp
#include "StdAfx.h"
#include "Common/IntToString.h"
#include "Common/MyInitGuid.h"
#include "Common/StringConvert.h"
#include "Windows/DLL.h"
#include "Windows/FileDir.h"
#include "Windows/FileFind.h"
#include "Windows/FileName.h"
#include "Windows/PropVariant.h"
#include "Windows/PropVariantConversions.h"
#include "../../Common/FileStreams.h"
#include "../../Archive/IArchive.h"
#include "../../IPassword.h"
#include "../../MyVersion.h"
// use another CLSIDs, if you want to support other formats (zip, rar, ...).
// {23170F69-40C1-278A-1000-000110070000}
DEFINE_GUID(CLSID_CFormat7z,
0x23170F69, 0x40C1, 0x278A, 0x10, 0x00, 0x00, 0x01, 0x10, 0x07, 0x00, 0x00);
using namespace NWindows;
#define kDllName "7z.dll"
static const char *kCopyrightString = MY_7ZIP_VERSION
" (" kDllName " client) "
MY_COPYRIGHT " " MY_DATE;
static const char *kHelpString =
"Usage: Client7z.exe [a | l | x ] archive.7z [fileName ...]\n"
"Examples:\n"
" Client7z.exe a archive.7z f1.txt f2.txt : compress two files to archive.7z\n"
" Client7z.exe l archive.7z : List contents of archive.7z\n"
" Client7z.exe x archive.7z : eXtract files from archive.7z\n";
typedef UINT32 (WINAPI * CreateObjectFunc)(
const GUID *clsID,
const GUID *interfaceID,
void **outObject);
#ifdef _WIN32
#ifndef _UNICODE
bool g_IsNT = false;
static inline bool IsItWindowsNT()
{
OSVERSIONINFO versionInfo;
versionInfo.dwOSVersionInfoSize = sizeof(versionInfo);
if (!::GetVersionEx(&versionInfo))
return false;
return (versionInfo.dwPlatformId == VER_PLATFORM_WIN32_NT);
}
#endif
#endif
void PrintString(const UString &s)
{
printf("%s", (LPCSTR)GetOemString(s));
}
void PrintString(const AString &s)
{
printf("%s", (LPCSTR)s);
}
void PrintNewLine()
{
PrintString("\n");
}
void PrintStringLn(const AString &s)
{
PrintString(s);
PrintNewLine();
}
void PrintError(const AString &s)
{
PrintNewLine();
PrintString(s);
PrintNewLine();
}
static HRESULT IsArchiveItemProp(IInArchive *archive, UInt32 index, PROPID propID, bool &result)
{
NCOM::CPropVariant prop;
RINOK(archive->GetProperty(index, propID, &prop));
if (prop.vt == VT_BOOL)
result = VARIANT_BOOLToBool(prop.boolVal);
else if (prop.vt == VT_EMPTY)
result = false;
else
return E_FAIL;
return S_OK;
}
static HRESULT IsArchiveItemFolder(IInArchive *archive, UInt32 index, bool &result)
{
return IsArchiveItemProp(archive, index, kpidIsDir, result);
}
static const wchar_t *kEmptyFileAlias = L"[Content]";
//////////////////////////////////////////////////////////////
// Archive Open callback class
class CArchiveOpenCallback:
public IArchiveOpenCallback,
public ICryptoGetTextPassword,
public CMyUnknownImp
{
public:
MY_UNKNOWN_IMP1(ICryptoGetTextPassword)
STDMETHOD(SetTotal)(const UInt64 *files, const UInt64 *bytes);
STDMETHOD(SetCompleted)(const UInt64 *files, const UInt64 *bytes);
STDMETHOD(CryptoGetTextPassword)(BSTR *password);
bool PasswordIsDefined;
UString Password;
CArchiveOpenCallback() : PasswordIsDefined(false) {}
};
STDMETHODIMP CArchiveOpenCallback::SetTotal(const UInt64 * /* files */, const UInt64 * /* bytes */)
{
return S_OK;
}
STDMETHODIMP CArchiveOpenCallback::SetCompleted(const UInt64 * /* files */, const UInt64 * /* bytes */)
{
return S_OK;
}
STDMETHODIMP CArchiveOpenCallback::CryptoGetTextPassword(BSTR *password)
{
if (!PasswordIsDefined)
{
// You can ask real password here from user
// Password = GetPassword(OutStream);
// PasswordIsDefined = true;
PrintError("Password is not defined");
return E_ABORT;
}
return StringToBstr(Password, password);
}
//////////////////////////////////////////////////////////////
// Archive Extracting callback class
static const wchar_t *kCantDeleteOutputFile = L"ERROR: Can not delete output file ";
static const char *kTestingString = "Testing ";
static const char *kExtractingString = "Extracting ";
static const char *kSkippingString = "Skipping ";
static const char *kUnsupportedMethod = "Unsupported Method";
static const char *kCRCFailed = "CRC Failed";
static const char *kDataError = "Data Error";
static const char *kUnknownError = "Unknown Error";
class CArchiveExtractCallback:
public IArchiveExtractCallback,
public ICryptoGetTextPassword,
public CMyUnknownImp
{
public:
MY_UNKNOWN_IMP1(ICryptoGetTextPassword)
// IProgress
STDMETHOD(SetTotal)(UInt64 size);
STDMETHOD(SetCompleted)(const UInt64 *completeValue);
// IArchiveExtractCallback
STDMETHOD(GetStream)(UInt32 index, ISequentialOutStream **outStream, Int32 askExtractMode);
STDMETHOD(PrepareOperation)(Int32 askExtractMode);
STDMETHOD(SetOperationResult)(Int32 resultEOperationResult);
// ICryptoGetTextPassword
STDMETHOD(CryptoGetTextPassword)(BSTR *aPassword);
private:
CMyComPtr<IInArchive> _archiveHandler;
UString _directoryPath; // Output directory
UString _filePath; // name inside arcvhive
UString _diskFilePath; // full path to file on disk
bool _extractMode;
struct CProcessedFileInfo
{
FILETIME MTime;
UInt32 Attrib;
bool isDir;
bool AttribDefined;
bool MTimeDefined;
} _processedFileInfo;
COutFileStream *_outFileStreamSpec;
CMyComPtr<ISequentialOutStream> _outFileStream;
public:
void Init(IInArchive *archiveHandler, const UString &directoryPath);
UInt64 NumErrors;
bool PasswordIsDefined;
UString Password;
CArchiveExtractCallback() : PasswordIsDefined(false) {}
};
void CArchiveExtractCallback::Init(IInArchive *archiveHandler, const UString &directoryPath)
{
NumErrors = 0;
_archiveHandler = archiveHandler;
_directoryPath = directoryPath;
NFile::NName::NormalizeDirPathPrefix(_directoryPath);
}
STDMETHODIMP CArchiveExtractCallback::SetTotal(UInt64 /* size */)
{
return S_OK;
}
STDMETHODIMP CArchiveExtractCallback::SetCompleted(const UInt64 * /* completeValue */)
{
return S_OK;
}
STDMETHODIMP CArchiveExtractCallback::GetStream(UInt32 index,
ISequentialOutStream **outStream, Int32 askExtractMode)
{
*outStream = 0;
_outFileStream.Release();
{
// Get Name
NCOM::CPropVariant prop;
RINOK(_archiveHandler->GetProperty(index, kpidPath, &prop));
UString fullPath;
if (prop.vt == VT_EMPTY)
fullPath = kEmptyFileAlias;
else
{
if (prop.vt != VT_BSTR)
return E_FAIL;
fullPath = prop.bstrVal;
}
_filePath = fullPath;
}
if (askExtractMode != NArchive::NExtract::NAskMode::kExtract)
return S_OK;
{
// Get Attrib
NCOM::CPropVariant prop;
RINOK(_archiveHandler->GetProperty(index, kpidAttrib, &prop));
if (prop.vt == VT_EMPTY)
{
_processedFileInfo.Attrib = 0;
_processedFileInfo.AttribDefined = false;
}
else
{
if (prop.vt != VT_UI4)
return E_FAIL;
_processedFileInfo.Attrib = prop.ulVal;
_processedFileInfo.AttribDefined = true;
}
}
RINOK(IsArchiveItemFolder(_archiveHandler, index, _processedFileInfo.isDir));
{
// Get Modified Time
NCOM::CPropVariant prop;
RINOK(_archiveHandler->GetProperty(index, kpidMTime, &prop));
_processedFileInfo.MTimeDefined = false;
switch(prop.vt)
{
case VT_EMPTY:
// _processedFileInfo.MTime = _utcMTimeDefault;
break;
case VT_FILETIME:
_processedFileInfo.MTime = prop.filetime;
_processedFileInfo.MTimeDefined = true;
break;
default:
return E_FAIL;
}
}
{
// Get Size
NCOM::CPropVariant prop;
RINOK(_archiveHandler->GetProperty(index, kpidSize, &prop));
bool newFileSizeDefined = (prop.vt != VT_EMPTY);
UInt64 newFileSize;
if (newFileSizeDefined)
newFileSize = ConvertPropVariantToUInt64(prop);
}
{
// Create folders for file
int slashPos = _filePath.ReverseFind(WCHAR_PATH_SEPARATOR);
if (slashPos >= 0)
NFile::NDirectory::CreateComplexDirectory(_directoryPath + _filePath.Left(slashPos));
}
UString fullProcessedPath = _directoryPath + _filePath;
_diskFilePath = fullProcessedPath;
if (_processedFileInfo.isDir)
{
NFile::NDirectory::CreateComplexDirectory(fullProcessedPath);
}
else
{
NFile::NFind::CFileInfoW fi;
if (fi.Find(fullProcessedPath))
{
if (!NFile::NDirectory::DeleteFileAlways(fullProcessedPath))
{
PrintString(UString(kCantDeleteOutputFile) + fullProcessedPath);
return E_ABORT;
}
}
_outFileStreamSpec = new COutFileStream;
CMyComPtr<ISequentialOutStream> outStreamLoc(_outFileStreamSpec);
if (!_outFileStreamSpec->Open(fullProcessedPath, CREATE_ALWAYS))
{
PrintString((UString)L"can not open output file " + fullProcessedPath);
return E_ABORT;
}
_outFileStream = outStreamLoc;
*outStream = outStreamLoc.Detach();
}
return S_OK;
}
STDMETHODIMP CArchiveExtractCallback::PrepareOperation(Int32 askExtractMode)
{
_extractMode = false;
switch (askExtractMode)
{
case NArchive::NExtract::NAskMode::kExtract: _extractMode = true; break;
};
switch (askExtractMode)
{
case NArchive::NExtract::NAskMode::kExtract: PrintString(kExtractingString); break;
case NArchive::NExtract::NAskMode::kTest: PrintString(kTestingString); break;
case NArchive::NExtract::NAskMode::kSkip: PrintString(kSkippingString); break;
};
PrintString(_filePath);
return S_OK;
}
STDMETHODIMP CArchiveExtractCallback::SetOperationResult(Int32 operationResult)
{
switch(operationResult)
{
case NArchive::NExtract::NOperationResult::kOK:
break;
default:
{
NumErrors++;
PrintString(" ");
switch(operationResult)
{
case NArchive::NExtract::NOperationResult::kUnSupportedMethod:
PrintString(kUnsupportedMethod);
break;
case NArchive::NExtract::NOperationResult::kCRCError:
PrintString(kCRCFailed);
break;
case NArchive::NExtract::NOperationResult::kDataError:
PrintString(kDataError);
break;
default:
PrintString(kUnknownError);
}
}
}
if (_outFileStream != NULL)
{
if (_processedFileInfo.MTimeDefined)
_outFileStreamSpec->SetMTime(&_processedFileInfo.MTime);
RINOK(_outFileStreamSpec->Close());
}
_outFileStream.Release();
if (_extractMode && _processedFileInfo.AttribDefined)
NFile::NDirectory::MySetFileAttributes(_diskFilePath, _processedFileInfo.Attrib);
PrintNewLine();
return S_OK;
}
STDMETHODIMP CArchiveExtractCallback::CryptoGetTextPassword(BSTR *password)
{
if (!PasswordIsDefined)
{
// You can ask real password here from user
// Password = GetPassword(OutStream);
// PasswordIsDefined = true;
PrintError("Password is not defined");
return E_ABORT;
}
return StringToBstr(Password, password);
}
//////////////////////////////////////////////////////////////
// Archive Creating callback class
struct CDirItem
{
UInt64 Size;
FILETIME CTime;
FILETIME ATime;
FILETIME MTime;
UString Name;
UString FullPath;
UInt32 Attrib;
bool isDir() const { return (Attrib & FILE_ATTRIBUTE_DIRECTORY) != 0 ; }
};
class CArchiveUpdateCallback:
public IArchiveUpdateCallback2,
public ICryptoGetTextPassword2,
public CMyUnknownImp
{
public:
MY_UNKNOWN_IMP2(IArchiveUpdateCallback2, ICryptoGetTextPassword2)
// IProgress
STDMETHOD(SetTotal)(UInt64 size);
STDMETHOD(SetCompleted)(const UInt64 *completeValue);
// IUpdateCallback2
STDMETHOD(EnumProperties)(IEnumSTATPROPSTG **enumerator);
STDMETHOD(GetUpdateItemInfo)(UInt32 index,
Int32 *newData, Int32 *newProperties, UInt32 *indexInArchive);
STDMETHOD(GetProperty)(UInt32 index, PROPID propID, PROPVARIANT *value);
STDMETHOD(GetStream)(UInt32 index, ISequentialInStream **inStream);
STDMETHOD(SetOperationResult)(Int32 operationResult);
STDMETHOD(GetVolumeSize)(UInt32 index, UInt64 *size);
STDMETHOD(GetVolumeStream)(UInt32 index, ISequentialOutStream **volumeStream);
STDMETHOD(CryptoGetTextPassword2)(Int32 *passwordIsDefined, BSTR *password);
public:
CRecordVector<UInt64> VolumesSizes;
UString VolName;
UString VolExt;
UString DirPrefix;
const CObjectVector<CDirItem> *DirItems;
bool PasswordIsDefined;
UString Password;
bool AskPassword;
bool m_NeedBeClosed;
UStringVector FailedFiles;
CRecordVector<HRESULT> FailedCodes;
CArchiveUpdateCallback(): PasswordIsDefined(false), AskPassword(false), DirItems(0) {};
~CArchiveUpdateCallback() { Finilize(); }
HRESULT Finilize();
void Init(const CObjectVector<CDirItem> *dirItems)
{
DirItems = dirItems;
m_NeedBeClosed = false;
FailedFiles.Clear();
FailedCodes.Clear();
}
};
STDMETHODIMP CArchiveUpdateCallback::SetTotal(UInt64 /* size */)
{
return S_OK;
}
STDMETHODIMP CArchiveUpdateCallback::SetCompleted(const UInt64 * /* completeValue */)
{
return S_OK;
}
STDMETHODIMP CArchiveUpdateCallback::EnumProperties(IEnumSTATPROPSTG ** /* enumerator */)
{
return E_NOTIMPL;
}
STDMETHODIMP CArchiveUpdateCallback::GetUpdateItemInfo(UInt32 /* index */,
Int32 *newData, Int32 *newProperties, UInt32 *indexInArchive)
{
if (newData != NULL)
*newData = BoolToInt(true);
if (newProperties != NULL)
*newProperties = BoolToInt(true);
if (indexInArchive != NULL)
*indexInArchive = (UInt32)-1;
return S_OK;
}
STDMETHODIMP CArchiveUpdateCallback::GetProperty(UInt32 index, PROPID propID, PROPVARIANT *value)
{
NWindows::NCOM::CPropVariant prop;
if (propID == kpidIsAnti)
{
prop = false;
prop.Detach(value);
return S_OK;
}
{
const CDirItem &dirItem = (*DirItems)[index];
switch(propID)
{
case kpidPath: prop = dirItem.Name; break;
case kpidIsDir: prop = dirItem.isDir(); break;
case kpidSize: prop = dirItem.Size; break;
case kpidAttrib: prop = dirItem.Attrib; break;
case kpidCTime: prop = dirItem.CTime; break;
case kpidATime: prop = dirItem.ATime; break;
case kpidMTime: prop = dirItem.MTime; break;
}
}
prop.Detach(value);
return S_OK;
}
HRESULT CArchiveUpdateCallback::Finilize()
{
if (m_NeedBeClosed)
{
PrintNewLine();
m_NeedBeClosed = false;
}
return S_OK;
}
static void GetStream2(const wchar_t *name)
{
PrintString("Compressing ");
if (name[0] == 0)
name = kEmptyFileAlias;
PrintString(name);
}
STDMETHODIMP CArchiveUpdateCallback::GetStream(UInt32 index, ISequentialInStream **inStream)
{
RINOK(Finilize());
const CDirItem &dirItem = (*DirItems)[index];
GetStream2(dirItem.Name);
if (dirItem.isDir())
return S_OK;
{
CInFileStream *inStreamSpec = new CInFileStream;
CMyComPtr<ISequentialInStream> inStreamLoc(inStreamSpec);
UString path = DirPrefix + dirItem.FullPath;
if (!inStreamSpec->Open(path))
{
DWORD sysError = ::GetLastError();
FailedCodes.Add(sysError);
FailedFiles.Add(path);
// if (systemError == ERROR_SHARING_VIOLATION)
{
PrintNewLine();
PrintError("WARNING: can't open file");
// PrintString(NError::MyFormatMessageW(systemError));
return S_FALSE;
}
// return sysError;
}
*inStream = inStreamLoc.Detach();
}
return S_OK;
}
STDMETHODIMP CArchiveUpdateCallback::SetOperationResult(Int32 /* operationResult */)
{
m_NeedBeClosed = true;
return S_OK;
}
STDMETHODIMP CArchiveUpdateCallback::GetVolumeSize(UInt32 index, UInt64 *size)
{
if (VolumesSizes.Size() == 0)
return S_FALSE;
if (index >= (UInt32)VolumesSizes.Size())
index = VolumesSizes.Size() - 1;
*size = VolumesSizes[index];
return S_OK;
}
STDMETHODIMP CArchiveUpdateCallback::GetVolumeStream(UInt32 index, ISequentialOutStream **volumeStream)
{
wchar_t temp[16];
ConvertUInt32ToString(index + 1, temp);
UString res = temp;
while (res.Length() < 2)
res = UString(L'0') + res;
UString fileName = VolName;
fileName += L'.';
fileName += res;
fileName += VolExt;
COutFileStream *streamSpec = new COutFileStream;
CMyComPtr<ISequentialOutStream> streamLoc(streamSpec);
if (!streamSpec->Create(fileName, false))
return ::GetLastError();
*volumeStream = streamLoc.Detach();
return S_OK;
}
STDMETHODIMP CArchiveUpdateCallback::CryptoGetTextPassword2(Int32 *passwordIsDefined, BSTR *password)
{
if (!PasswordIsDefined)
{
if (AskPassword)
{
// You can ask real password here from user
// Password = GetPassword(OutStream);
// PasswordIsDefined = true;
PrintError("Password is not defined");
return E_ABORT;
}
}
*passwordIsDefined = BoolToInt(PasswordIsDefined);
return StringToBstr(Password, password);
}
//////////////////////////////////////////////////////////////////////////
// Main function
int MY_CDECL main(int argc, char* argv[])
{
#ifdef _WIN32
#ifndef _UNICODE
g_IsNT = IsItWindowsNT();
#endif
#endif
PrintStringLn(kCopyrightString);
if (argc < 3)
{
PrintStringLn(kHelpString);
return 1;
}
NWindows::NDLL::CLibrary library;
if (!library.Load(TEXT(kDllName)))
{
PrintError("Can not load library");
return 1;
}
CreateObjectFunc createObjectFunc = (CreateObjectFunc)library.GetProcAddress("CreateObject");
if (createObjectFunc == 0)
{
PrintError("Can not get CreateObject");
return 1;
}
AString command = argv[1];
command.MakeLower();
UString archiveName = GetUnicodeString(argv[2], CP_OEMCP);
if (command.Compare("a") == 0)
{
// create archive command
if (argc < 4)
{
PrintStringLn(kHelpString);
return 1;
}
CObjectVector<CDirItem> dirItems;
int i;
for (i = 3; i < argc; i++)
{
CDirItem di;
UString name = GetUnicodeString(argv[i], CP_OEMCP);
NFile::NFind::CFileInfoW fi;
if (!fi.Find(name))
{
PrintString(UString(L"Can't find file") + name);
return 1;
}
di.Attrib = fi.Attrib;
di.Size = fi.Size;
di.CTime = fi.CTime;
di.ATime = fi.ATime;
di.MTime = fi.MTime;
di.Name = name;
di.FullPath = name;
dirItems.Add(di);
}
COutFileStream *outFileStreamSpec = new COutFileStream;
CMyComPtr<IOutStream> outFileStream = outFileStreamSpec;
if (!outFileStreamSpec->Create(archiveName, false))
{
PrintError("can't create archive file");
return 1;
}
CMyComPtr<IOutArchive> outArchive;
if (createObjectFunc(&CLSID_CFormat7z, &IID_IOutArchive, (void **)&outArchive) != S_OK)
{
PrintError("Can not get class object");
return 1;
}
CArchiveUpdateCallback *updateCallbackSpec = new CArchiveUpdateCallback;
CMyComPtr<IArchiveUpdateCallback2> updateCallback(updateCallbackSpec);
updateCallbackSpec->Init(&dirItems);
// updateCallbackSpec->PasswordIsDefined = true;
// updateCallbackSpec->Password = L"1";
HRESULT result = outArchive->UpdateItems(outFileStream, dirItems.Size(), updateCallback);
updateCallbackSpec->Finilize();
if (result != S_OK)
{
PrintError("Update Error");
return 1;
}
for (i = 0; i < updateCallbackSpec->FailedFiles.Size(); i++)
{
PrintNewLine();
PrintString((UString)L"Error for file: " + updateCallbackSpec->FailedFiles[i]);
}
if (updateCallbackSpec->FailedFiles.Size() != 0)
return 1;
}
else
{
if (argc != 3)
{
PrintStringLn(kHelpString);
return 1;
}
bool listCommand;
if (command.Compare("l") == 0)
listCommand = true;
else if (command.Compare("x") == 0)
listCommand = false;
else
{
PrintError("incorrect command");
return 1;
}
CMyComPtr<IInArchive> archive;
if (createObjectFunc(&CLSID_CFormat7z, &IID_IInArchive, (void **)&archive) != S_OK)
{
PrintError("Can not get class object");
return 1;
}
CInFileStream *fileSpec = new CInFileStream;
CMyComPtr<IInStream> file = fileSpec;
if (!fileSpec->Open(archiveName))
{
PrintError("Can not open archive file");
return 1;
}
{
CArchiveOpenCallback *openCallbackSpec = new CArchiveOpenCallback;
CMyComPtr<IArchiveOpenCallback> openCallback(openCallbackSpec);
openCallbackSpec->PasswordIsDefined = false;
// openCallbackSpec->PasswordIsDefined = true;
// openCallbackSpec->Password = L"1";
if (archive->Open(file, 0, openCallback) != S_OK)
{
PrintError("Can not open archive");
return 1;
}
}
if (listCommand)
{
// List command
UInt32 numItems = 0;
archive->GetNumberOfItems(&numItems);
for (UInt32 i = 0; i < numItems; i++)
{
{
// Get uncompressed size of file
NWindows::NCOM::CPropVariant prop;
archive->GetProperty(i, kpidSize, &prop);
UString s = ConvertPropVariantToString(prop);
PrintString(s);
PrintString(" ");
}
{
// Get name of file
NWindows::NCOM::CPropVariant prop;
archive->GetProperty(i, kpidPath, &prop);
UString s = ConvertPropVariantToString(prop);
PrintString(s);
}
PrintString("\n");
}
}
else
{
// Extract command
CArchiveExtractCallback *extractCallbackSpec = new CArchiveExtractCallback;
CMyComPtr<IArchiveExtractCallback> extractCallback(extractCallbackSpec);
extractCallbackSpec->Init(archive, L""); // second parameter is output folder path
extractCallbackSpec->PasswordIsDefined = false;
// extractCallbackSpec->PasswordIsDefined = true;
// extractCallbackSpec->Password = L"1";
HRESULT result = archive->Extract(NULL, (UInt32)(Int32)(-1), false, extractCallback);
if (result != S_OK)
{
PrintError("Extract Error");
return 1;
}
}
}
return 0;
}
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