// List CAB contents, MS way
static void ListCAB(string name)
{
FileStream fs = null;
try
{
fs = new FileStream(name, FileMode.Open, FileAccess.Read);
}
catch
{
Console.WriteLine("Unable to open '{0}' for input", name);
Environment.Exit(1);
}
CFHeader cfh = new CFHeader(fs);
Console.WriteLine("Listing of cabinet file '{0}' (size {1})", name, fs.Length);
Console.WriteLine(" {0} file(s), {1} folder(s), set ID {2}, cabinet #{3}\n", cfh.usNumFiles, cfh.usNumFolders, cfh.usSetID, cfh.usCabIndex);
Console.WriteLine("File name File size Date Time Attrs");
Console.WriteLine("----------------------------- ---------- ---------- -------- -----");
fs.Seek(cfh.uiFilesOffset, SeekOrigin.Begin);
for (int i = 0; i < cfh.usNumFiles; i++)
{
CFFile cff = new CFFile(fs);
Console.WriteLine(" {0,-29} {1,8} {2} {3}", cff.FileName, cff.uiFileSize, cff.GetDateTime(), cff.GetDosAttributes());
}
fs.Close();
}
// Adds a file to the current folder. Returns 0 for success, or
// 1=not exists, 2=too big (>=4GiB)
public int AddFile(string PathName, List <string> Strip)
{
FileInfo finfo = new FileInfo(PathName);
if (!finfo.Exists)
{
return(1);
}
if (finfo.Length > 0xFFFFFFFF)
{
return(2);
}
CFFile cff = new CFFile();
cff.uiFileSize = (uint)finfo.Length;
cff.uiFolderOffset = uiNextItemOffset;
cff.usDOSAttributes = (ushort)finfo.Attributes;
uint dt = cff.DateTimeToUInt32(finfo.LastWriteTime);
cff.usDOSDate = (ushort)((dt & 0xFFFF0000) >> 16);
cff.usDOSTime = (ushort)(dt & 0x0000FFFF);
cff.SetItemName(PathName, Strip);
cfFiles.Add(cff);
uiNextItemOffset += (uint)finfo.Length;
return(0);
}
public CFFile GetFile(string PathName)
{
foreach (CFFolder cfld in cfFolders)
{
CFFile cff = cfld.GetFile(PathName);
if (cff != null)
{
return(cff);
}
}
return(null);
}
// Show detailed information about CAB structures, for debug purposes
static void DumpCAB(string name)
{
FileStream fs = new FileStream(name, FileMode.Open, FileAccess.Read);
CFHeader cfh = new CFHeader(fs);
Console.WriteLine("Cabinet Header");
Console.WriteLine(cfh);
fs.Seek(cfh.uiFilesOffset, SeekOrigin.Begin);
for (int i = 0; i < cfh.usNumFiles; i++)
{
Console.Write("@{0:X8}h ", fs.Position);
CFFile cff = new CFFile(fs);
Console.WriteLine(cff);
}
fs.Seek(cfh.Length, SeekOrigin.Begin);
Console.WriteLine("Cabinet Folders");
for (int i = 0; i < cfh.usNumFolders; i++)
{
Console.Write("@{0:X8}h ", fs.Position);
CFFolder cffld = new CFFolder(fs);
Console.WriteLine(cffld);
fs.Seek(cffld.uiDataOffset, SeekOrigin.Begin);
Console.WriteLine("{0} CFDATA blocks", cffld.usBlocks);
for (int j = 0; j < cffld.usBlocks; j++)
{
Console.Write("@{0:X8}h ", fs.Position);
CFData cfd = new CFData(fs, bLoadData:true);
Console.WriteLine(cfd);
}
}
fs.Close();
}
// Show detailed information about CAB structures, for debug purposes
static void DumpCAB(string name)
{
FileStream fs = new FileStream(name, FileMode.Open, FileAccess.Read);
CFHeader cfh = new CFHeader(fs);
Console.WriteLine("Cabinet Header");
Console.WriteLine(cfh);
fs.Seek(cfh.uiFilesOffset, SeekOrigin.Begin);
for (int i = 0; i < cfh.usNumFiles; i++)
{
Console.Write("@{0:X8}h ", fs.Position);
CFFile cff = new CFFile(fs);
Console.WriteLine(cff);
}
fs.Seek(cfh.Length, SeekOrigin.Begin);
Console.WriteLine("Cabinet Folders");
for (int i = 0; i < cfh.usNumFolders; i++)
{
Console.Write("@{0:X8}h ", fs.Position);
CFFolder cffld = new CFFolder(fs);
Console.WriteLine(cffld);
fs.Seek(cffld.uiDataOffset, SeekOrigin.Begin);
Console.WriteLine("{0} CFDATA blocks", cffld.usBlocks);
for (int j = 0; j < cffld.usBlocks; j++)
{
Console.Write("@{0:X8}h ", fs.Position);
CFData cfd = new CFData(fs, bLoadData: true);
Console.WriteLine(cfd);
}
}
fs.Close();
}
public void Load(FileStream srcCab)
{
CabFile = srcCab;
cfFolders = new List <CFFolder>();
for (int i = 0; i < usNumFolders; i++)
{
cfFolders.Add(new CFFolder(CabFile, Length));
}
CabFile.Seek(uiFilesOffset, SeekOrigin.Begin);
for (uint i = 0, lastFolder = 0, lastOffset = 0; i < usNumFiles; i++)
{
CFFile cff = new CFFile(CabFile);
if (cff.uiFolderOffset < lastOffset)
{
lastFolder++;
}
lastOffset = cff.uiFolderOffset;
cfFolders[(int)lastFolder].AddFile(cff);
}
}
public bool GetFile(CFFile cff)
{
return(cfFiles.Contains(cff));
}
public void AddFile(CFFile cff)
{
cfFiles.Add(cff);
}
// Adds a file to the current folder. Returns 0 for success, or
// 1=not exists, 2=too big (>=4GiB)
public int AddFile(string PathName, List<string> Strip)
{
FileInfo finfo = new FileInfo(PathName);
if (!finfo.Exists)
return 1;
if (finfo.Length > 0xFFFFFFFF)
return 2;
CFFile cff = new CFFile();
cff.uiFileSize = (uint)finfo.Length;
cff.uiFolderOffset = uiNextItemOffset;
cff.usDOSAttributes = (ushort)finfo.Attributes;
uint dt = cff.DateTimeToUInt32(finfo.LastWriteTime);
cff.usDOSDate = (ushort)((dt & 0xFFFF0000) >> 16);
cff.usDOSTime = (ushort)(dt & 0x0000FFFF);
cff.SetItemName(PathName, Strip);
cfFiles.Add(cff);
uiNextItemOffset += (uint)finfo.Length;
return 0;
}
public bool GetFile(CFFile cff)
{
return cfFiles.Contains(cff);
}
public void AddFile(CFFile cff)
{
cfFiles.Add(cff);
}
static int CFFile_Compare(CFFile a, CFFile b)
{
return a.uiFolderOffset.CompareTo(b.uiFolderOffset);
}
static int CFFile_Compare(CFFile a, CFFile b)
{
return(a.uiFolderOffset.CompareTo(b.uiFolderOffset));
}
public void Load(FileStream srcCab)
{
CabFile = srcCab;
cfFolders = new List<CFFolder>();
for (int i = 0; i < usNumFolders; i++)
{
cfFolders.Add(new CFFolder(CabFile, Length));
}
CabFile.Seek(uiFilesOffset, SeekOrigin.Begin);
for (uint i = 0, lastFolder = 0, lastOffset = 0; i < usNumFiles; i++)
{
CFFile cff = new CFFile(CabFile);
if (cff.uiFolderOffset < lastOffset)
lastFolder++;
lastOffset = cff.uiFolderOffset;
cfFolders[(int)lastFolder].AddFile(cff);
}
}
// List CAB contents, MS way
static void ListCAB(string name)
{
FileStream fs = null;
try
{
fs = new FileStream(name, FileMode.Open, FileAccess.Read);
}
catch
{
Console.WriteLine("Unable to open '{0}' for input", name);
Environment.Exit(1);
}
CFHeader cfh = new CFHeader(fs);
Console.WriteLine("Listing of cabinet file '{0}' (size {1})", name, fs.Length);
Console.WriteLine(" {0} file(s), {1} folder(s), set ID {2}, cabinet #{3}\n", cfh.usNumFiles, cfh.usNumFolders, cfh.usSetID, cfh.usCabIndex);
Console.WriteLine("File name File size Date Time Attrs");
Console.WriteLine("----------------------------- ---------- ---------- -------- -----");
fs.Seek(cfh.uiFilesOffset, SeekOrigin.Begin);
for (int i = 0; i < cfh.usNumFiles; i++)
{
CFFile cff = new CFFile(fs);
Console.WriteLine(" {0,-29} {1,8} {2} {3}", cff.FileName, cff.uiFileSize, cff.GetDateTime(), cff.GetDosAttributes());
}
fs.Close();
}