void ExtractStreamsNew(Archive &Arc,char *FileName,wchar *FileNameW)
{
if (!WinNT())
return;
wchar NameW[NM];
if (FileNameW!=NULL && *FileNameW!=0)
strcpyw(NameW,FileNameW);
else
CharToWide(FileName,NameW);
wchar StreamNameW[NM+2];
if (NameW[0]!=0 && NameW[1]==0)
{
strcpyw(StreamNameW,L".\\");
strcpyw(StreamNameW+2,NameW);
}
else
strcpyw(StreamNameW,NameW);
wchar *DestName=StreamNameW+strlenw(StreamNameW);
byte *SrcName=&Arc.SubHead.SubData[0];
int DestSize=Arc.SubHead.SubData.Size()/2;
if (strlenw(StreamNameW)+DestSize>=sizeof(StreamNameW)/sizeof(StreamNameW[0]))
{
#if !defined(SILENT) && !defined(SFX_MODULE)
Log(Arc.FileName,St(MStreamBroken),FileName);
#endif
ErrHandler.SetErrorCode(CRC_ERROR);
return;
}
RawToWide(SrcName,DestName,DestSize);
DestName[DestSize]=0;
FindData fd;
bool Found=FindFile::FastFind(FileName,FileNameW,&fd);
if (fd.FileAttr & FILE_ATTRIBUTE_READONLY)
SetFileAttr(FileName,FileNameW,fd.FileAttr & ~FILE_ATTRIBUTE_READONLY);
char StreamName[NM];
WideToChar(StreamNameW,StreamName);
File CurFile;
if (CurFile.WCreate(StreamName,StreamNameW) && Arc.ReadSubData(NULL,&CurFile))
CurFile.Close();
File HostFile;
if (Found && HostFile.Open(FileName,FileNameW,true,true))
SetFileTime(HostFile.GetHandle(),&fd.ftCreationTime,&fd.ftLastAccessTime,
&fd.ftLastWriteTime);
if (fd.FileAttr & FILE_ATTRIBUTE_READONLY)
SetFileAttr(FileName,FileNameW,fd.FileAttr);
}
void ExtractStreams(Archive &Arc,const wchar *FileName,bool TestMode)
{
wchar FullName[NM+2];
if (FileName[0]!=0 && FileName[1]==0)
{
wcscpy(FullName,L".\\");
wcsncpyz(FullName+2,FileName,ASIZE(FullName)-2);
}
else
wcsncpyz(FullName,FileName,ASIZE(FullName));
byte *Data=&Arc.SubHead.SubData[0];
size_t DataSize=Arc.SubHead.SubData.Size();
wchar StreamName[NM];
GetStreamNameNTFS(Arc,StreamName,ASIZE(StreamName));
if (*StreamName!=':')
{
uiMsg(UIERROR_STREAMBROKEN,Arc.FileName,FileName);
ErrHandler.SetErrorCode(RARX_CRC);
return;
}
if (TestMode)
{
Arc.ReadSubData(NULL,NULL);
return;
}
wcsncatz(FullName,StreamName,ASIZE(FullName));
FindData fd;
bool Found=FindFile::FastFind(FileName,&fd);
if ((fd.FileAttr & FILE_ATTRIBUTE_READONLY)!=0)
SetFileAttr(FileName,fd.FileAttr & ~FILE_ATTRIBUTE_READONLY);
File CurFile;
if (CurFile.WCreate(FullName) && Arc.ReadSubData(NULL,&CurFile))
CurFile.Close();
File HostFile;
if (Found && HostFile.Open(FileName,FMF_OPENSHARED|FMF_UPDATE))
SetFileTime(HostFile.GetHandle(),&fd.ftCreationTime,&fd.ftLastAccessTime,
&fd.ftLastWriteTime);
// Restoring original file attributes. Important if file was read only
// or did not have "Archive" attribute
SetFileAttr(FileName,fd.FileAttr);
}
void ExtractStreams(Archive &Arc,char *FileName,wchar *FileNameW)
{
if (!WinNT())
return;
if (Arc.HeaderCRC!=Arc.StreamHead.HeadCRC)
{
#ifndef SILENT
Log(Arc.FileName,St(MStreamBroken),FileName);
#endif
ErrHandler.SetErrorCode(CRC_ERROR);
return;
}
if (Arc.StreamHead.Method<0x31 || Arc.StreamHead.Method>0x35 || Arc.StreamHead.UnpVer>PACK_VER)
{
#ifndef SILENT
Log(Arc.FileName,St(MStreamUnknown),FileName);
#endif
ErrHandler.SetErrorCode(WARNING);
return;
}
char StreamName[NM+2];
if (FileName[0]!=0 && FileName[1]==0)
{
strcpy(StreamName,".\\");
strcpy(StreamName+2,FileName);
}
else
strcpy(StreamName,FileName);
if (strlen(StreamName)+strlen((char *)Arc.StreamHead.StreamName)>=sizeof(StreamName))
{
#ifndef SILENT
Log(Arc.FileName,St(MStreamBroken),FileName);
#endif
ErrHandler.SetErrorCode(CRC_ERROR);
return;
}
strcat(StreamName,(char *)Arc.StreamHead.StreamName);
FindData fd;
bool Found=FindFile::FastFind(FileName,FileNameW,&fd);
if (fd.FileAttr & FILE_ATTRIBUTE_READONLY)
SetFileAttr(FileName,FileNameW,fd.FileAttr & ~FILE_ATTRIBUTE_READONLY);
File CurFile;
if (CurFile.WCreate(StreamName))
{
ComprDataIO DataIO;
Unpack Unpack(&DataIO);
Unpack.Init();
Array<unsigned char> UnpData(Arc.StreamHead.UnpSize);
DataIO.SetPackedSizeToRead(Arc.StreamHead.DataSize);
DataIO.EnableShowProgress(false);
DataIO.SetFiles(&Arc,&CurFile);
Unpack.SetDestSize(Arc.StreamHead.UnpSize);
Unpack.DoUnpack(Arc.StreamHead.UnpVer,false);
if (Arc.StreamHead.StreamCRC!=~DataIO.UnpFileCRC)
{
#ifndef SILENT
Log(Arc.FileName,St(MStreamBroken),StreamName);
#endif
ErrHandler.SetErrorCode(CRC_ERROR);
}
else
CurFile.Close();
}
File HostFile;
if (Found && HostFile.Open(FileName,FileNameW,true,true))
SetFileTime(HostFile.GetHandle(),&fd.ftCreationTime,&fd.ftLastAccessTime,
&fd.ftLastWriteTime);
if (fd.FileAttr & FILE_ATTRIBUTE_READONLY)
SetFileAttr(FileName,FileNameW,fd.FileAttr);
}
void ExtractStreamsNew(Archive& Arc, char* FileName, wchar* FileNameW)
{
if (!WinNT())
return;
wchar NameW[NM];
if (FileNameW != NULL && *FileNameW != 0)
wcscpy(NameW, FileNameW);
else
CharToWide(FileName, NameW);
wchar StreamNameW[NM + 2];
if (NameW[0] != 0 && NameW[1] == 0)
{
wcscpy(StreamNameW, L".\\");
wcscpy(StreamNameW + 2, NameW);
}
else
wcscpy(StreamNameW, NameW);
wchar* DestName = StreamNameW + wcslen(StreamNameW);
byte* SrcName = &Arc.SubHead.SubData[0];
size_t DestSize = Arc.SubHead.SubData.Size() / 2;
if (wcslen(StreamNameW) + DestSize >= ASIZE(StreamNameW))
{
#if !defined(SILENT) && !defined(SFX_MODULE)
Log(Arc.FileName, St(MStreamBroken), FileName);
#endif
ErrHandler.SetErrorCode(CRC_ERROR);
return;
}
RawToWide(SrcName, DestName, DestSize);
DestName[DestSize] = 0;
if (*DestName != ':')
{
#if !defined(SILENT) && !defined(SFX_MODULE)
Log(Arc.FileName, St(MStreamBroken), FileName);
#endif
ErrHandler.SetErrorCode(CRC_ERROR);
return;
}
ConvertPath(DestName + 1, DestName + 1);
FindData fd;
bool Found = FindFile::FastFind(FileName, FileNameW, &fd);
if (fd.FileAttr & FILE_ATTRIBUTE_READONLY)
SetFileAttr(FileName, FileNameW, fd.FileAttr & ~FILE_ATTRIBUTE_READONLY);
char StreamName[NM];
WideToChar(StreamNameW, StreamName);
File CurFile;
if (CurFile.WCreate(StreamName, StreamNameW) && Arc.ReadSubData(NULL, &CurFile))
CurFile.Close();
File HostFile;
if (Found && HostFile.Open(FileName, FileNameW, true, true))
SetFileTime(HostFile.GetHandle(), &fd.ftCreationTime, &fd.ftLastAccessTime,
&fd.ftLastWriteTime);
// Restoring original file attributes. Important if file was read only
// or did not have "Archive" attribute
SetFileAttr(FileName, FileNameW, fd.FileAttr);
}
void ExtractStreams20(Archive &Arc,const wchar *FileName)
{
if (Arc.BrokenHeader)
{
uiMsg(UIERROR_STREAMBROKEN,Arc.FileName,FileName);
ErrHandler.SetErrorCode(RARX_CRC);
return;
}
if (Arc.StreamHead.Method<0x31 || Arc.StreamHead.Method>0x35 || Arc.StreamHead.UnpVer>VER_PACK)
{
uiMsg(UIERROR_STREAMUNKNOWN,Arc.FileName,FileName);
ErrHandler.SetErrorCode(RARX_WARNING);
return;
}
wchar StreamName[NM+2];
if (FileName[0]!=0 && FileName[1]==0)
{
wcscpy(StreamName,L".\\");
wcscpy(StreamName+2,FileName);
}
else
wcscpy(StreamName,FileName);
if (wcslen(StreamName)+strlen(Arc.StreamHead.StreamName)>=ASIZE(StreamName) ||
Arc.StreamHead.StreamName[0]!=':')
{
uiMsg(UIERROR_STREAMBROKEN,Arc.FileName,FileName);
ErrHandler.SetErrorCode(RARX_CRC);
return;
}
wchar StoredName[NM];
CharToWide(Arc.StreamHead.StreamName,StoredName,ASIZE(StoredName));
ConvertPath(StoredName+1,StoredName+1);
wcsncatz(StreamName,StoredName,ASIZE(StreamName));
FindData fd;
bool Found=FindFile::FastFind(FileName,&fd);
if ((fd.FileAttr & FILE_ATTRIBUTE_READONLY)!=0)
SetFileAttr(FileName,fd.FileAttr & ~FILE_ATTRIBUTE_READONLY);
File CurFile;
if (CurFile.WCreate(StreamName))
{
ComprDataIO DataIO;
Unpack Unpack(&DataIO);
Unpack.Init(0x10000,false);
DataIO.SetPackedSizeToRead(Arc.StreamHead.DataSize);
DataIO.EnableShowProgress(false);
DataIO.SetFiles(&Arc,&CurFile);
DataIO.UnpHash.Init(HASH_CRC32,1);
Unpack.SetDestSize(Arc.StreamHead.UnpSize);
Unpack.DoUnpack(Arc.StreamHead.UnpVer,false);
if (Arc.StreamHead.StreamCRC!=DataIO.UnpHash.GetCRC32())
{
uiMsg(UIERROR_STREAMBROKEN,Arc.FileName,StreamName);
ErrHandler.SetErrorCode(RARX_CRC);
}
else
CurFile.Close();
}
File HostFile;
if (Found && HostFile.Open(FileName,FMF_OPENSHARED|FMF_UPDATE))
SetFileTime(HostFile.GetHandle(),&fd.ftCreationTime,&fd.ftLastAccessTime,
&fd.ftLastWriteTime);
if ((fd.FileAttr & FILE_ATTRIBUTE_READONLY)!=0)
SetFileAttr(FileName,fd.FileAttr);
}