void EnumerateDirItems(
const UString &baseFolderPrefix, // base (disk) prefix for scanning
const UStringVector &fileNames, // names relative to baseFolderPrefix
const UString &archiveNamePrefix,
CObjectVector<CDirItem> &dirItems,
UStringVector &errorPaths,
CRecordVector<DWORD> &errorCodes)
{
for(int i = 0; i < fileNames.Size(); i++)
{
const UString &fileName = fileNames[i];
NFind::CFileInfoW fileInfo;
if (!NFind::FindFile(baseFolderPrefix + fileName, fileInfo))
{
errorCodes.Add(::GetLastError());
errorPaths.Add(baseFolderPrefix + fileName);
continue;
}
AddDirFileInfo(archiveNamePrefix, fileName, fileInfo, dirItems);
if (fileInfo.IsDirectory())
{
EnumerateDirectory(baseFolderPrefix, fileName + wchar_t(kDirDelimiter),
archiveNamePrefix + fileInfo.Name + wchar_t(kDirDelimiter),
dirItems, errorPaths, errorCodes);
}
}
}
static void EnumerateDirectory(
const UString &baseFolderPrefix, // base (disk) prefix for scanning
const UString &directory, // additional disk prefix starting from baseFolderPrefix
const UString &prefix, // logical prefix
CObjectVector<CDirItem> &dirItems,
UStringVector &errorPaths,
CRecordVector<DWORD> &errorCodes)
{
NFind::CEnumeratorW enumerator(baseFolderPrefix + directory + wchar_t(kAnyStringWildcard));
for (;;)
{
NFind::CFileInfoW fileInfo;
bool found;
if (!enumerator.Next(fileInfo, found))
{
errorCodes.Add(::GetLastError());
errorPaths.Add(baseFolderPrefix + directory);
return;
}
if (!found)
break;
AddDirFileInfo(prefix, directory + fileInfo.Name, fileInfo, dirItems);
if (fileInfo.IsDirectory())
{
EnumerateDirectory(baseFolderPrefix, directory + fileInfo.Name + wchar_t(kDirDelimiter),
prefix + fileInfo.Name + wchar_t(kDirDelimiter), dirItems, errorPaths, errorCodes);
}
}
}
bool CDirEnumerator::GetNextFile(NFind::CFileInfoW &fileInfo, bool &filled, UString &resPath, DWORD &errorCode)
{
filled = false;
for (;;)
{
if (Enumerators.IsEmpty())
{
if (Index >= FileNames.Size())
return true;
const UString &path = FileNames[Index];
int pos = path.ReverseFind('\\');
resPath.Empty();
if (pos >= 0)
resPath = path.Left(pos + 1);
if (!NFind::FindFile(BasePrefix + path, fileInfo))
{
errorCode = ::GetLastError();
resPath = path;
return false;
}
Index++;
break;
}
bool found;
if (!Enumerators.Back().Next(fileInfo, found))
{
errorCode = ::GetLastError();
resPath = Prefixes.Back();
return false;
}
if (found)
{
resPath = Prefixes.Back();
break;
}
Enumerators.DeleteBack();
Prefixes.DeleteBack();
}
resPath += fileInfo.Name;
if (!FlatMode && fileInfo.IsDirectory())
{
UString prefix = resPath + (UString)(wchar_t)kDirDelimiter;
Enumerators.Add(NFind::CEnumeratorW(BasePrefix + prefix + (UString)(wchar_t)kAnyStringWildcard));
Prefixes.Add(prefix);
}
filled = true;
return true;
}
static UString GetBaseFolderPrefixFromRegistry()
{
UString moduleFolderPrefix = GetModuleFolderPrefix();
NFind::CFileInfoW fileInfo;
if (NFind::FindFile(moduleFolderPrefix + kFormatFolderName, fileInfo))
if (fileInfo.IsDirectory())
return moduleFolderPrefix;
UString path;
#ifdef _WIN32
if(ReadPathFromRegistry(HKEY_CURRENT_USER, path))
return path;
if(ReadPathFromRegistry(HKEY_LOCAL_MACHINE, path))
return path;
#endif
return moduleFolderPrefix;
}
static HRESULT EnumerateDirItems(
const NWildcard::CCensorNode &curNode,
const UString &diskPrefix, // full disk path prefix
const UString &archivePrefix, // prefix from root
const UStringVector &addArchivePrefix, // prefix from curNode
CObjectVector<CDirItem> &dirItems,
bool enterToSubFolders,
IEnumDirItemCallback *callback,
UStringVector &errorPaths,
CRecordVector<DWORD> &errorCodes)
{
if (!enterToSubFolders)
if (curNode.NeedCheckSubDirs())
enterToSubFolders = true;
if (callback)
RINOK(callback->CheckBreak());
// try direct_names case at first
if (addArchivePrefix.IsEmpty() && !enterToSubFolders)
{
// check that all names are direct
int i;
for (i = 0; i < curNode.IncludeItems.Size(); i++)
{
const NWildcard::CItem &item = curNode.IncludeItems[i];
if (item.Recursive || item.PathParts.Size() != 1)
break;
const UString &name = item.PathParts.Front();
if (name.IsEmpty() || DoesNameContainWildCard(name))
break;
}
if (i == curNode.IncludeItems.Size())
{
// all names are direct (no wildcards)
// so we don't need file_system's dir enumerator
CRecordVector<bool> needEnterVector;
for (i = 0; i < curNode.IncludeItems.Size(); i++)
{
const NWildcard::CItem &item = curNode.IncludeItems[i];
const UString &name = item.PathParts.Front();
const UString fullPath = diskPrefix + name;
NFind::CFileInfoW fileInfo;
if (!NFind::FindFile(fullPath, fileInfo))
{
errorCodes.Add(::GetLastError());
errorPaths.Add(fullPath);
continue;
}
bool isDir = fileInfo.IsDirectory();
if (isDir && !item.ForDir || !isDir && !item.ForFile)
{
errorCodes.Add((DWORD)E_FAIL);
errorPaths.Add(fullPath);
continue;
}
const UString realName = fileInfo.getFileName();
const UString realDiskPath = diskPrefix + realName;
{
UStringVector pathParts;
pathParts.Add(fileInfo.getFileName());
if (curNode.CheckPathToRoot(false, pathParts, !isDir))
continue;
}
AddDirFileInfo(archivePrefix, realDiskPath, fileInfo, dirItems);
if (!isDir)
continue;
UStringVector addArchivePrefixNew;
const NWildcard::CCensorNode *nextNode = 0;
int index = curNode.FindSubNode(name);
if (index >= 0)
{
for (int t = needEnterVector.Size(); t <= index; t++)
needEnterVector.Add(true);
needEnterVector[index] = false;
nextNode = &curNode.SubNodes[index];
}
else
{
nextNode = &curNode;
addArchivePrefixNew.Add(name); // don't change it to realName. It's for shortnames support
}
RINOK(EnumerateDirItems(*nextNode,
realDiskPath + wchar_t(kDirDelimiter),
archivePrefix + realName + wchar_t(kDirDelimiter),
addArchivePrefixNew, dirItems, true, callback, errorPaths, errorCodes));
}
for (i = 0; i < curNode.SubNodes.Size(); i++)
{
if (i < needEnterVector.Size())
if (!needEnterVector[i])
continue;
const NWildcard::CCensorNode &nextNode = curNode.SubNodes[i];
const UString fullPath = diskPrefix + nextNode.Name;
NFind::CFileInfoW fileInfo;
if (!NFind::FindFile(fullPath, fileInfo))
{
if (!nextNode.AreThereIncludeItems())
continue;
errorCodes.Add(::GetLastError());
errorPaths.Add(fullPath);
continue;
}
if (!fileInfo.IsDirectory())
{
errorCodes.Add((DWORD)E_FAIL);
errorPaths.Add(fullPath);
continue;
}
RINOK(EnumerateDirItems(nextNode,
diskPrefix + fileInfo.getFileName() + wchar_t(kDirDelimiter),
archivePrefix + fileInfo.getFileName() + wchar_t(kDirDelimiter),
UStringVector(), dirItems, false, callback, errorPaths, errorCodes));
}
return S_OK;
}
}
NFind::CEnumeratorW enumerator(diskPrefix + wchar_t(kAnyStringWildcard));
for (;;)
{
NFind::CFileInfoW fileInfo;
bool found;
if (!enumerator.Next(fileInfo, found))
{
errorCodes.Add(::GetLastError());
errorPaths.Add(diskPrefix);
break;
}
if (!found)
break;
if (callback)
RINOK(callback->CheckBreak());
const UString &name = fileInfo.getFileName();
bool enterToSubFolders2 = enterToSubFolders;
UStringVector addArchivePrefixNew = addArchivePrefix;
addArchivePrefixNew.Add(name);
{
UStringVector addArchivePrefixNewTemp(addArchivePrefixNew);
if (curNode.CheckPathToRoot(false, addArchivePrefixNewTemp, !fileInfo.IsDirectory()))
continue;
}
if (curNode.CheckPathToRoot(true, addArchivePrefixNew, !fileInfo.IsDirectory()))
{
AddDirFileInfo(archivePrefix, diskPrefix + name, fileInfo, dirItems);
if (fileInfo.IsDirectory())
enterToSubFolders2 = true;
}
if (!fileInfo.IsDirectory())
continue;
const NWildcard::CCensorNode *nextNode = 0;
if (addArchivePrefix.IsEmpty())
{
int index = curNode.FindSubNode(name);
if (index >= 0)
nextNode = &curNode.SubNodes[index];
}
if (!enterToSubFolders2 && nextNode == 0)
continue;
addArchivePrefixNew = addArchivePrefix;
if (nextNode == 0)
{
nextNode = &curNode;
addArchivePrefixNew.Add(name);
}
RINOK(EnumerateDirItems(*nextNode,
diskPrefix + name + wchar_t(kDirDelimiter),
archivePrefix + name + wchar_t(kDirDelimiter),
addArchivePrefixNew, dirItems, enterToSubFolders2, callback, errorPaths, errorCodes));
}
return S_OK;
}
void ReadArchiverInfoList(CObjectVector<CArchiverInfo> &archivers)
{
archivers.Clear();
#ifdef EXCLUDE_COM
#ifdef FORMAT_7Z
{
CArchiverInfo item;
item.UpdateEnabled = true;
item.Name = L"7z";
item.Extensions.Add(CArchiverExtInfo(L"7z"));
#ifndef _SFX
const unsigned char kSig[] = {'7' , 'z', 0xBC, 0xAF, 0x27, 0x1C};
SetBuffer(item.StartSignature, kSig, 6);
#endif
archivers.Add(item);
}
#endif
#ifdef FORMAT_BZIP2
{
CArchiverInfo item;
item.UpdateEnabled = true;
item.KeepName = true;
item.Name = L"BZip2";
item.Extensions.Add(CArchiverExtInfo(L"bz2"));
item.Extensions.Add(CArchiverExtInfo(L"tbz2", L".tar"));
#ifndef _SFX
const unsigned char sig[] = {'B' , 'Z', 'h' };
SetBuffer(item.StartSignature, sig, 3);
#endif
archivers.Add(item);
}
#endif
#ifdef FORMAT_GZIP
{
CArchiverInfo item;
item.UpdateEnabled = true;
item.Name = L"GZip";
item.Extensions.Add(CArchiverExtInfo(L"gz"));
item.Extensions.Add(CArchiverExtInfo(L"tgz", L".tar"));
#ifndef _SFX
const unsigned char sig[] = { 0x1F, 0x8B };
SetBuffer(item.StartSignature, sig, 2);
#endif
archivers.Add(item);
}
#endif
#ifdef FORMAT_SPLIT
{
CArchiverInfo item;
item.UpdateEnabled = false;
item.KeepName = true;
item.Name = L"Split";
item.Extensions.Add(CArchiverExtInfo(L"001"));
archivers.Add(item);
}
#endif
#ifdef FORMAT_TAR
{
CArchiverInfo item;
item.UpdateEnabled = true;
item.Name = L"Tar";
item.Extensions.Add(CArchiverExtInfo(L"tar"));
archivers.Add(item);
}
#endif
#ifdef FORMAT_ZIP
{
CArchiverInfo item;
item.UpdateEnabled = true;
item.Name = L"Zip";
item.Extensions.Add(CArchiverExtInfo(L"zip"));
#ifndef _SFX
const unsigned char sig[] = { 0x50, 0x4B, 0x03, 0x04 };
SetBuffer(item.StartSignature, sig, 4);
#endif
archivers.Add(item);
}
#endif
#ifdef FORMAT_CPIO
{
CArchiverInfo item;
item.Name = L"Cpio";
item.Extensions.Add(CArchiverExtInfo(L"cpio"));
archivers.Add(item);
}
#endif
#ifdef FORMAT_RPM
{
CArchiverInfo item;
item.Name = L"Rpm";
item.Extensions.Add(CArchiverExtInfo(L"rpm", L".cpio.gz"));
archivers.Add(item);
}
#endif
#ifdef FORMAT_ARJ
{
CArchiverInfo item;
item.Name = L"Arj";
item.Extensions.Add(CArchiverExtInfo(L"arj"));
#ifndef _SFX
const unsigned char sig[] = { 0x60, 0xEA };
SetBuffer(item.StartSignature, sig, 2);
#endif
archivers.Add(item);
}
#endif
#ifdef FORMAT_Z
{
CArchiverInfo item;
item.Name = L"Z";
item.Extensions.Add(CArchiverExtInfo(L"Z"));
#ifndef _SFX
const unsigned char sig[] = { 0x1F, 0x9D };
SetBuffer(item.StartSignature, sig, 2);
#endif
archivers.Add(item);
}
#endif
#else
UString folderPath = GetBaseFolderPrefixFromRegistry() +
(UString)kFormatFolderName + (UString)WSTRING_PATH_SEPARATOR;
NFind::CEnumeratorW enumerator(folderPath + L"*");
NFind::CFileInfoW fileInfo;
while (enumerator.Next(fileInfo))
{
if (fileInfo.IsDirectory())
continue;
UString filePath = folderPath + fileInfo.Name;
{
NDLL::CLibrary library;
if (!library.LoadEx(filePath, LOAD_LIBRARY_AS_DATAFILE))
continue;
}
NDLL::CLibrary library;
if (!library.Load(filePath))
continue;
GetHandlerPropertyFunc getHandlerProperty = (GetHandlerPropertyFunc)
library.GetProcAddress("GetHandlerProperty");
if (getHandlerProperty == NULL)
continue;
CArchiverInfo item;
item.FilePath = filePath;
NWindows::NCOM::CPropVariant prop;
if (getHandlerProperty(NArchive::kName, &prop) != S_OK)
continue;
if (prop.vt != VT_BSTR)
continue;
item.Name = prop.bstrVal;
prop.Clear();
if (getHandlerProperty(NArchive::kClassID, &prop) != S_OK)
continue;
if (prop.vt != VT_BSTR)
continue;
item.ClassID = *(const GUID *)prop.bstrVal;
prop.Clear();
if (getHandlerProperty(NArchive::kExtension, &prop) != S_OK)
continue;
if (prop.vt != VT_BSTR)
continue;
UString ext = prop.bstrVal;
UString addExt;
prop.Clear();
if (getHandlerProperty(NArchive::kAddExtension, &prop) != S_OK)
continue;
if (prop.vt == VT_BSTR)
{
addExt = prop.bstrVal;
}
else if (prop.vt != VT_EMPTY)
continue;
prop.Clear();
UStringVector exts, addExts;
SplitString(ext, exts);
SplitString(addExt, addExts);
prop.Clear();
for (int i = 0; i < exts.Size(); i++)
{
CArchiverExtInfo extInfo;
extInfo.Ext = exts[i];
if (addExts.Size() > 0)
extInfo.AddExt = addExts[i];
if (extInfo.AddExt == L"*")
extInfo.AddExt.Empty();
item.Extensions.Add(extInfo);
}
if (getHandlerProperty(NArchive::kUpdate, &prop) == S_OK)
if (prop.vt == VT_BOOL)
item.UpdateEnabled = VARIANT_BOOLToBool(prop.boolVal);
prop.Clear();
if (item.UpdateEnabled)
{
if (getHandlerProperty(NArchive::kKeepName, &prop) == S_OK)
if (prop.vt == VT_BOOL)
item.KeepName = VARIANT_BOOLToBool(prop.boolVal);
prop.Clear();
}
if (getHandlerProperty(NArchive::kStartSignature, &prop) == S_OK)
{
if (prop.vt == VT_BSTR)
{
UINT len = ::SysStringByteLen(prop.bstrVal);
item.StartSignature.SetCapacity(len);
memmove(item.StartSignature, prop.bstrVal, len);
}
}
prop.Clear();
if (getHandlerProperty(NArchive::kAssociate, &prop) == S_OK)
if (prop.vt == VT_BOOL)
item.Associate = VARIANT_BOOLToBool(prop.boolVal);
prop.Clear();
archivers.Add(item);
}
#endif
}
static HRESULT ShowDialog(
CCodecs *codecs,
const NWildcard::CCensor &censor,
CUpdateOptions &options, CUpdateCallbackGUI *callback)
{
if (options.Commands.Size() != 1)
throw "It must be one command";
UString currentDirPrefix;
{
if (!NDirectory::MyGetCurrentDirectory(currentDirPrefix))
return E_FAIL;
NName::NormalizeDirPathPrefix(currentDirPrefix);
}
bool oneFile = false;
NFind::CFileInfoW fileInfo;
if (censor.Pairs.Size() > 0)
{
const NWildcard::CPair &pair = censor.Pairs[0];
if (pair.Head.IncludeItems.Size() > 0)
{
const NWildcard::CItem &item = pair.Head.IncludeItems[0];
if (item.ForFile)
{
UString name = pair.Prefix;
for (int i = 0; i < item.PathParts.Size(); i++)
{
if (i > 0)
name += L'\\';
name += item.PathParts[i];
}
if (NFind::FindFile(name, fileInfo))
{
if (censor.Pairs.Size() == 1 && pair.Head.IncludeItems.Size() == 1)
oneFile = !fileInfo.IsDirectory();
}
}
}
}
CCompressDialog dialog;
NCompressDialog::CInfo &di = dialog.Info;
for(int i = 0; i < codecs->Formats.Size(); i++)
{
const CArcInfoEx &ai = codecs->Formats[i];
if (ai.UpdateEnabled && (oneFile || !ai.KeepName))
dialog.m_ArchiverInfoList.Add(ai);
}
if(dialog.m_ArchiverInfoList.Size() == 0)
{
MyMessageBox(L"No Update Engines");
return E_FAIL;
}
// di.ArchiveName = options.ArchivePath.GetFinalPath();
di.ArchiveName = options.ArchivePath.GetPathWithoutExt();
dialog.OriginalFileName = fileInfo.Name;
di.CurrentDirPrefix = currentDirPrefix;
di.SFXMode = options.SfxMode;
di.OpenShareForWrite = options.OpenShareForWrite;
if (callback->PasswordIsDefined)
di.Password = callback->Password;
di.KeepName = !oneFile;
if(dialog.Create(0) != IDOK)
return E_ABORT;
options.VolumesSizes = di.VolumeSizes;
/*
if (di.VolumeSizeIsDefined)
{
MyMessageBox(L"Splitting to volumes is not supported");
return E_FAIL;
}
*/
NUpdateArchive::CActionSet &actionSet = options.Commands.Front().ActionSet;
switch(di.UpdateMode)
{
case NCompressDialog::NUpdateMode::kAdd:
actionSet = NUpdateArchive::kAddActionSet;
break;
case NCompressDialog::NUpdateMode::kUpdate:
actionSet = NUpdateArchive::kUpdateActionSet;
break;
case NCompressDialog::NUpdateMode::kFresh:
actionSet = NUpdateArchive::kFreshActionSet;
break;
case NCompressDialog::NUpdateMode::kSynchronize:
actionSet = NUpdateArchive::kSynchronizeActionSet;
break;
default:
throw 1091756;
}
const CArcInfoEx &archiverInfo = dialog.m_ArchiverInfoList[di.ArchiverInfoIndex];
callback->PasswordIsDefined = (!di.Password.IsEmpty());
if (callback->PasswordIsDefined)
callback->Password = di.Password;
options.MethodMode.Properties.Clear();
bool is7z = archiverInfo.Name.CompareNoCase(L"7z") == 0;
bool methodOverride = IsThereMethodOverride(is7z, di.Options);
SetOutProperties(
options.MethodMode.Properties,
is7z,
di.Level,
!methodOverride,
di.Method,
di.Dictionary,
di.OrderMode, di.Order,
di.SolidIsSpecified, di.SolidBlockSize,
di.MultiThreadIsAllowed, di.NumThreads,
di.EncryptionMethod,
di.EncryptHeadersIsAllowed, di.EncryptHeaders,
di.SFXMode);
options.OpenShareForWrite = di.OpenShareForWrite;
ParseAndAddPropertires(options.MethodMode.Properties, di.Options);
if (di.SFXMode)
options.SfxMode = true;
options.MethodMode.FormatIndex = archiverInfo.FormatIndex;
options.ArchivePath.VolExtension = archiverInfo.GetMainExt();
if(di.SFXMode)
options.ArchivePath.BaseExtension = kSFXExtension;
else
options.ArchivePath.BaseExtension = options.ArchivePath.VolExtension;
options.ArchivePath.ParseFromPath(di.ArchiveName);
NWorkDir::CInfo workDirInfo;
ReadWorkDirInfo(workDirInfo);
options.WorkingDir.Empty();
if (workDirInfo.Mode != NWorkDir::NMode::kCurrent)
{
UString fullPath;
NDirectory::MyGetFullPathName(di.ArchiveName, fullPath);
options.WorkingDir = GetWorkDir(workDirInfo, fullPath);
NFile::NDirectory::CreateComplexDirectory(options.WorkingDir);
}
return S_OK;
}