public void Test_VISIT_STORAGE()
{
String FILENAME = "testVisiting.xls";
// Remove...
if (File.Exists(FILENAME))
{
File.Delete(FILENAME);
}
//Create...
CompoundFile ncf = new CompoundFile();
CFStorage l1 = ncf.RootStorage.AddStorage("Storage Level 1");
l1.AddStream("l1ns1");
l1.AddStream("l1ns2");
l1.AddStream("l1ns3");
CFStorage l2 = l1.AddStorage("Storage Level 2");
l2.AddStream("l2ns1");
l2.AddStream("l2ns2");
ncf.Save(FILENAME);
ncf.Close();
// Read...
CompoundFile cf = new CompoundFile(FILENAME);
FileStream output = new FileStream("reportVisit.txt", FileMode.Create);
TextWriter sw = new StreamWriter(output);
Console.SetOut(sw);
Action <CFItem> va = delegate(CFItem target)
{
sw.WriteLine(target.Name);
};
cf.RootStorage.VisitEntries(va, true);
cf.Close();
sw.Close();
}
private void SingleWriteReadMatching(int size)
{
String filename = "INCREMENTAL_SIZE_MULTIPLE_WRITE_AND_READ_CFS.cfs";
if (File.Exists(filename))
{
File.Delete(filename);
}
CompoundFile cf = new CompoundFile();
CFStorage st = cf.RootStorage.AddStorage("MyStorage");
CFStream sm = st.AddStream("MyStream");
byte[] b = Helpers.GetBuffer(size);
sm.SetData(b);
cf.Save(filename);
cf.Close();
CompoundFile cf2 = new CompoundFile(filename);
CFStorage st2 = cf2.RootStorage.GetStorage("MyStorage");
CFStream sm2 = st2.GetStream("MyStream");
Assert.IsNotNull(sm2);
Assert.IsTrue(sm2.Size == size);
Assert.IsTrue(Helpers.CompareBuffer(sm2.GetData(), b));
cf2.Close();
}
public void Test_WRITE_READ_CFS_VERSION_4_STREAM()
{
String filename = "WRITE_COMMIT_READ_CFS_V4.cfs";
CompoundFile cf = new CompoundFile(CFSVersion.Ver_4,
CFSConfiguration.SectorRecycle | CFSConfiguration.EraseFreeSectors);
CFStorage st = cf.RootStorage.AddStorage("MyStorage");
CFStream sm = st.AddStream("MyStream");
byte[] b = Helpers.GetBuffer(227);
sm.SetData(b);
cf.Save(filename);
cf.Close();
CompoundFile cf2 = new CompoundFile(filename);
CFStorage st2 = cf2.RootStorage.GetStorage("MyStorage");
CFStream sm2 = st2.GetStream("MyStream");
Assert.IsNotNull(sm2);
Assert.IsTrue(sm2.Size == b.Length);
cf2.Close();
}
/// <summary>
/// Returns the complete tree with all the <see cref="CFStorage"/> and <see cref="CFStream"/> children
/// </summary>
/// <param name="rootStorage"></param>
/// <param name="storage"></param>
private static void GetStorageChain(CFStorage rootStorage, CFStorage storage)
{
Logger.WriteToLog("Copying storage to compound file");
void Entries(CFItem item)
{
if (item.IsStorage)
{
var newRootStorage = rootStorage.AddStorage(item.Name);
GetStorageChain(newRootStorage, item as CFStorage);
}
else if (item.IsStream)
{
var childStream = item as CFStream;
if (childStream == null)
{
return;
}
var stream = rootStorage.AddStream(item.Name);
var bytes = childStream.GetData();
stream.SetData(bytes);
}
}
storage.VisitEntries(Entries, false);
}
public void Test_WRITE_AND_READ_CFS_VERSION_4()
{
String filename = "WRITE_AND_READ_CFS_V4.cfs";
CompoundFile cf = new CompoundFile(CFSVersion.Ver_4,
CFSConfiguration.EraseFreeSectors | CFSConfiguration.SectorRecycle);
CFStorage st = cf.RootStorage.AddStorage("MyStorage");
CFStream sm = st.AddStream("MyStream");
byte[] b = new byte[220];
sm.SetData(b);
cf.Save(filename);
cf.Close();
CompoundFile cf2 = new CompoundFile(filename);
CFStorage st2 = cf2.RootStorage.GetStorage("MyStorage");
CFStream sm2 = st2.GetStream("MyStream");
Assert.IsNotNull(sm2);
Assert.IsTrue(sm2.Size == 220);
cf2.Close();
}
public void Test_WRITE_AND_READ_CFS()
{
String filename = "WRITE_AND_READ_CFS.cfs";
CompoundFile cf = new CompoundFile();
CFStorage st = cf.RootStorage.AddStorage("MyStorage");
CFStream sm = st.AddStream("MyStream");
byte[] b = Helpers.GetBuffer(220, 0x0A);
sm.SetData(b);
cf.Save(filename);
cf.Close();
CompoundFile cf2 = new CompoundFile(filename);
CFStorage st2 = cf2.RootStorage.GetStorage("MyStorage");
CFStream sm2 = st2.GetStream("MyStream");
cf2.Close();
Assert.IsNotNull(sm2);
Assert.IsTrue(sm2.Size == 220);
if (File.Exists(filename))
{
File.Delete(filename);
}
}
public void Test_FIX_BUG_GH_14_GH15()
{
String filename = "MyFile.dat";
String storageName = "MyStorage";
String streamName = "MyStream";
int BUFFER_SIZE = 800 * Mb;
int iterationCount = 1;
int streamCount = 3;
CompoundFile compoundFileInit = new CompoundFile(CFSVersion.Ver_4, CFSConfiguration.Default);
compoundFileInit.Save(filename);
compoundFileInit.Close();
CompoundFile compoundFile = new CompoundFile(filename, CFSUpdateMode.Update, CFSConfiguration.Default);
CFStorage st = compoundFile.RootStorage.AddStorage(storageName);
byte b = 0X0A;
byte[] buffer = new byte[BUFFER_SIZE];
for (int streamId = 0; streamId < streamCount; ++streamId)
{
#if NETCOREAPP
Array.Fill(buffer, b);
#else
for (int i = 0; i < buffer.Length; i++)
{
buffer[i] = b;
}
#endif
CFStream sm = st.AddStream(streamName + streamId);
for (int iteration = 0; iteration < iterationCount; ++iteration)
{
sm.Append(buffer);
compoundFile.Commit();
}
b++;
}
compoundFile.Close();
buffer = null;
compoundFile = new CompoundFile(filename, CFSUpdateMode.ReadOnly, CFSConfiguration.Default);
byte[] testBuffer = new byte[100];
byte t = 0x0A;
for (int streamId = 0; streamId < streamCount; ++streamId)
{
compoundFile.RootStorage.GetStorage(storageName).GetStream(streamName + streamId).Read(testBuffer, BUFFER_SIZE / 2, 100);
Assert.IsTrue(testBuffer.All(g => g == t));
compoundFile.RootStorage.GetStorage(storageName).GetStream(streamName + streamId).Read(testBuffer, BUFFER_SIZE - 101, 100);
Assert.IsTrue(testBuffer.All(g => g == t));
compoundFile.RootStorage.GetStorage(storageName).GetStream(streamName + streamId).Read(testBuffer, 0, 100);
Assert.IsTrue(testBuffer.All(g => g == t));
t++;
}
compoundFile.Close();
}
/// <summary>
/// Creates this object and sets all it's properties
/// </summary>
internal Message()
{
CompoundFile = new CompoundFile();
// In the preceding figure, the "__nameid_version1.0" named property mapping storage contains the
// three streams used to provide a mapping from property ID to property name
// ("__substg1.0_00020102", "__substg1.0_00030102", and "__substg1.0_00040102") and various other
// streams that provide a mapping from property names to property IDs.
_nameIdStorage = CompoundFile.RootStorage.TryGetStorage(PropertyTags.NameIdStorage) ??
CompoundFile.RootStorage.AddStorage(PropertyTags.NameIdStorage);
var entryStream = _nameIdStorage.AddStream(PropertyTags.EntryStream);
entryStream.SetData(new byte[0]);
var stringStream = _nameIdStorage.AddStream(PropertyTags.StringStream);
stringStream.SetData(new byte[0]);
var guidStream = _nameIdStorage.AddStream(PropertyTags.GuidStream);
guidStream.SetData(new byte[0]);
}
/// <summary>
/// Creates this object and reads all the <see cref="EntryStreamItem" /> objects from
/// the given <paramref name="storage"/>
/// </summary>
/// <param name="storage">The <see cref="CFStorage"/> that containts the <see cref="PropertyTags.EntryStream"/></param>
internal EntryStream(CFStorage storage)
{
var stream = storage.TryGetStream(PropertyTags.EntryStream) ?? storage.AddStream(PropertyTags.EntryStream);
using (var memoryStream = new MemoryStream(stream.GetData()))
using (var binaryReader = new BinaryReader(memoryStream))
while (!binaryReader.Eos())
{
var entryStreamItem = new EntryStreamItem(binaryReader);
Add(entryStreamItem);
}
}
internal void Write(CFStorage storage, string streamName)
{
var stream = storage.TryGetStream(streamName) ?? storage.AddStream(streamName);
using (var memoryStream = new MemoryStream())
using (var binaryWriter = new BinaryWriter(memoryStream))
{
foreach (var entryStreamItem in this)
{
entryStreamItem.Write(binaryWriter);
}
stream.SetData(memoryStream.ToArray());
}
}
public void Test_FIX_BUG_GH_14()
{
String filename = "MyFile.dat";
String storageName = "MyStorage";
String streamName = "MyStream";
int BUFFER_SIZE = 800 * Mb;
int iterationCount = 3;
int streamCount = 3;
CompoundFile compoundFileInit = new CompoundFile(CFSVersion.Ver_4, CFSConfiguration.Default);
compoundFileInit.Save(filename);
compoundFileInit.Close();
CompoundFile compoundFile = new CompoundFile(filename, CFSUpdateMode.Update, CFSConfiguration.Default);
CFStorage st = compoundFile.RootStorage.AddStorage(storageName);
byte b = 0X0A;
for (int streamId = 0; streamId < streamCount; ++streamId)
{
CFStream sm = st.AddStream(streamName + streamId);
for (int iteration = 0; iteration < iterationCount; ++iteration)
{
sm.Append(Helpers.GetBuffer(BUFFER_SIZE, b));
compoundFile.Commit();
}
b++;
}
compoundFile.Close();
compoundFile = new CompoundFile(filename, CFSUpdateMode.ReadOnly, CFSConfiguration.Default);
byte[] testBuffer = new byte[100];
byte t = 0x0A;
for (int streamId = 0; streamId < streamCount; ++streamId)
{
compoundFile.RootStorage.GetStorage(storageName).GetStream(streamName + streamId).Read(testBuffer, BUFFER_SIZE / 2, 100);
Assert.IsTrue(testBuffer.All(g => g == t));
compoundFile.RootStorage.GetStorage(storageName).GetStream(streamName + streamId).Read(testBuffer, BUFFER_SIZE - 101, 100);
Assert.IsTrue(testBuffer.All(g => g == t));
compoundFile.RootStorage.GetStorage(storageName).GetStream(streamName + streamId).Read(testBuffer, 0, 100);
Assert.IsTrue(testBuffer.All(g => g == t));
t++;
}
compoundFile.Close();
}
private void CopyStorage(CFStorage source, CFStorage dest)
{
source.VisitEntries(i =>
{
if (i.IsStorage)
{
CopyStorage((CFStorage)i, dest.AddStorage(i.Name));
}
else if (i.IsStream)
{
var newStream = dest.AddStream(i.Name);
var currStream = (CFStream)i;
newStream.SetData(currStream.GetData());
}
}, false);
}
static void CopyCfStreamsExcept(CFStorage src, CFStorage dest, string excludeName)
{
src.VisitEntries(i => {
if (i.Name?.Equals(excludeName, StringComparison.InvariantCultureIgnoreCase) ?? false)
{
return;
}
if (i.IsStorage)
{
dest.AddStorage(i.Name);
CopyCfStreamsExcept((CFStorage)i, dest.GetStorage(i.Name), null);
}
else
{
dest.AddStream(i.Name);
dest.GetStream(i.Name).SetData(((CFStream)i).GetData());
}
}, false);
}
/// <summary>
/// Добавить поток с указанными зашифрованными данными в указанный каталог файла MCDF.
/// </summary>
/// <param name="dir">Каталог, в который необходимо добавить поток</param>
/// <param name="data">Данные в виде массива байт</param>
/// <param name="diskKey">Ключ</param>
/// <param name="diskTable">Таблица</param>
/// <returns></returns>
private static CFStream AddStream(CFStorage dir, byte[] data, byte[] diskKey, byte[] diskTable)
{
// сгенерировать синхропосылку
byte[] synchroArr = GenerateSynchro();
byte[] imito;
// зашифровать данные и получить от них хеш
Mathdll.CryptData(diskKey, diskTable, synchroArr, ref data, out imito);
// создать поток с именем, являющимся 16-тиричным представлением массива байт - imito
CFStream stream = dir.AddStream(ReadKey.BinToHex(imito));
// создать бефер для объединения данных и синхропосылки
byte[] buffer = new byte[data.Length + synchroArr.Length];
Array.Copy(data, 0, buffer, 0, data.Length);
Array.Copy(synchroArr, 0, buffer, data.Length, synchroArr.Length);
// записать данные в поток
stream.SetData(buffer);
//
return(stream);
}
/// <summary>
/// Returns the complete tree with all the <see cref="CFStorage"/> and <see cref="CFStream"/> children
/// </summary>
/// <param name="rootStorage"></param>
/// <param name="storage"></param>
private static void GetStorageChain(CFStorage rootStorage, CFStorage storage)
{
foreach (var child in storage.Children)
{
if (child.IsStorage)
{
var newRootStorage = rootStorage.AddStorage(child.Name);
GetStorageChain(newRootStorage, child as CFStorage);
}
else if (child.IsStream)
{
var childStream = child as CFStream;
if (childStream == null)
{
continue;
}
var stream = rootStorage.AddStream(child.Name);
var bytes = childStream.GetData();
stream.SetData(bytes);
}
}
}
public void Test_FIX_BUG_GH_15()
{
String filename = "MyFile.dat";
String storageName = "MyStorage";
String streamName = "MyStream";
int BUFFER_SIZE = 800 * Mb;
int iterationCount = 6;
int streamCount = 1;
CompoundFile compoundFile = new CompoundFile(CFSVersion.Ver_4, CFSConfiguration.Default);
CFStorage st = compoundFile.RootStorage.AddStorage(storageName);
for (int streamId = 0; streamId < streamCount; ++streamId)
{
CFStream sm = st.AddStream(streamName + streamId);
for (int iteration = 0; iteration < iterationCount; ++iteration)
{
byte b = (byte)(0x0A + iteration);
sm.Append(Helpers.GetBuffer(BUFFER_SIZE, b));
}
}
compoundFile.Save(filename);
compoundFile.Close();
byte[] readBuffer = new byte[15];
compoundFile = new CompoundFile(filename);
byte c = 0x0A;
for (int i = 0; i < iterationCount; i++)
{
compoundFile.RootStorage.GetStorage(storageName).GetStream(streamName + 0.ToString()).Read(readBuffer, ((long)BUFFER_SIZE + ((long)BUFFER_SIZE * i)) - 15, 15);
Assert.IsTrue(readBuffer.All(by => by == c));
c++;
}
compoundFile.Close();
}
/// <summary>
/// Copies the given <paramref name="source"/> to the given <paramref name="destination"/>
/// </summary>
/// <param name="source"></param>
/// <param name="destination"></param>
public static void Copy(CFStorage source, CFStorage destination)
{
source.VisitEntries(action =>
{
if (action.IsStorage)
{
var destionationStorage = destination.AddStorage(action.Name);
destionationStorage.CLSID = action.CLSID;
destionationStorage.CreationDate = action.CreationDate;
destionationStorage.ModifyDate = action.ModifyDate;
Copy(action as CFStorage, destionationStorage);
}
else
{
var sourceStream = action as CFStream;
var destinationStream = destination.AddStream(action.Name);
if (sourceStream != null)
{
destinationStream.SetData(sourceStream.GetData());
}
}
}, false);
}
private void SingleWriteReadMatchingSTREAMED(int size)
{
MemoryStream ms = new MemoryStream(size);
CompoundFile cf = new CompoundFile();
CFStorage st = cf.RootStorage.AddStorage("MyStorage");
CFStream sm = st.AddStream("MyStream");
byte[] b = Helpers.GetBuffer(size);
sm.SetData(b);
cf.Save(ms);
cf.Close();
CompoundFile cf2 = new CompoundFile(ms);
CFStorage st2 = cf2.RootStorage.GetStorage("MyStorage");
CFStream sm2 = st2.GetStream("MyStream");
Assert.IsNotNull(sm2);
Assert.IsTrue(sm2.Size == size);
Assert.IsTrue(Helpers.CompareBuffer(sm2.GetData(), b));
cf2.Close();
}
/// <summary>
/// Returns the complete tree with all the <see cref="CFStorage"/> and <see cref="CFStream"/> children
/// </summary>
/// <param name="rootStorage"></param>
/// <param name="storage"></param>
private static void GetStorageChain(CFStorage rootStorage, CFStorage storage)
{
Action <CFItem> entries = item =>
{
if (item.IsStorage)
{
var newRootStorage = rootStorage.AddStorage(item.Name);
GetStorageChain(newRootStorage, item as CFStorage);
}
else if (item.IsStream)
{
var childStream = item as CFStream;
if (childStream == null)
{
return;
}
var stream = rootStorage.AddStream(item.Name);
var bytes = childStream.GetData();
stream.SetData(bytes);
}
};
storage.VisitEntries(entries, false);
}
/// <summary>
/// Получить ссылку на объект контейнера с заполненными данными
/// </summary>
/// <param name="mapXml">Карта</param>
/// <param name="szv3Xml">Сводная ведомость</param>
/// <param name="szv2XmlArray">Описи пакетов</param>
/// <param name="szv1XmlArray">Документы СЗВ-1</param>
/// <param name="diskKey">Ключ</param>
/// <param name="diskTable">Таблица</param>
/// <returns></returns>
public static CompoundFile MakeContainer(XmlDocument mapXml, XmlDocument szv3Xml,
IEnumerable <XmlDocument> szv2XmlArray,
IEnumerable <IEnumerable <XmlDocument> > szv1XmlArray,
byte[] diskKey, byte[] diskTable)
{
XmlElement rootMap = mapXml[MapXml.tagTopics];
XmlElement svodRootMap = rootMap[MapXml.tagSvod];
XmlNodeList lists = rootMap.GetElementsByTagName(MapXml.tagTopics);
if (lists.Count != szv2XmlArray.Count() || lists.Count != szv1XmlArray.Count())
{
return(null);
}
CompoundFile container = new CompoundFile(CFSVersion.Ver_3, false, false);
CFStorage dir4 = container.RootStorage.AddStorage(rootMap.GetAttribute(MapXml.paramID));
for (int i = 0; i < szv2XmlArray.Count(); i++)
{
XmlElement curList = lists[i] as XmlElement;
XmlElement curOpis = curList[MapXml.tagOpis];
CFStorage curDir = dir4.AddStorage(curList.GetAttribute(MapXml.paramID));
XmlDocument szv2Xml = szv2XmlArray.ElementAt(i);
CFStream opisStream = AddStream(curDir, szv2Xml, diskKey, diskTable);
curOpis[MapXml.tagFilename].InnerText = opisStream.Name;
XmlNodeList docs = curList.GetElementsByTagName(MapXml.tagTopic);
if (docs.Count != szv1XmlArray.ElementAt(i).Count())
{
continue;
}
for (int j = 0; j < szv1XmlArray.ElementAt(i).Count(); j++)
{
/*if (i >= 10 && j >= 51)
* {
* Console.WriteLine("Packet {0}, Doc {1}", i, j);
* }*/
XmlDocument szv1Xml = szv1XmlArray.ElementAt(i).ElementAt(j);
XmlElement curDoc = docs[j] as XmlElement;
CFStream docStream = AddStream(curDir, szv1Xml, diskKey, diskTable);
curDoc[MapXml.tagFilename].InnerText = docStream.Name;
}
}
CFStream svod = AddStream(dir4, szv3Xml, diskKey, diskTable);
svodRootMap[MapXml.tagFilename].InnerText = svod.Name;
CFStream map = container.RootStorage.AddStream("map");
SetDataToStream(map, mapXml.InnerXml, diskKey, diskTable);
CFStorage styleDir = container.RootStorage.AddStorage("styles");
CFStream mapStyleStream = styleDir.AddStream("map_style");
CFStream szv1StyleStream = styleDir.AddStream("szv_style");
CFStream szv3StyleStream = styleDir.AddStream("svod_style");
CFStream szv2StyleStream = styleDir.AddStream("szv_opis_style");
SetDataToStream(mapStyleStream, File.ReadAllBytes(MapXml.GetXslUrl()), diskKey, diskTable);
SetDataToStream(szv1StyleStream, File.ReadAllBytes(Szv1Xml.GetXslUrl()), diskKey, diskTable);
SetDataToStream(szv3StyleStream, File.ReadAllBytes(Szv3Xml.GetXslUrl()), diskKey, diskTable);
SetDataToStream(szv2StyleStream, File.ReadAllBytes(Szv2Xml.GetXslUrl()), diskKey, diskTable);
return(container);
}
public static CFStream GetOrAddStream(this CFStorage storage, string streamName)
{
if (storage == null)
{
throw new ArgumentNullException(nameof(storage));
}
return(storage.TryGetStream(streamName, out var childStream) ? childStream : storage.AddStream(streamName));
}
/// <summary>
/// Writes all <see cref="Property">properties</see> either as a <see cref="CFStream"/> or as a collection in
/// a <see cref="PropertyTags.PropertiesStreamName"/> stream to the given <paramref name="storage"/>, this depends
/// on the <see cref="PropertyType"/>
/// </summary>
/// <param name="storage">The <see cref="CFStorage"/></param>
/// <param name="binaryWriter">The <see cref="BinaryWriter" /></param>
/// <param name="messageSize">Used to calculate the exact size of the <see cref="Message"/></param>
/// <returns>
/// Total size of the written <see cref="Properties"/>
/// </returns>
internal long WriteProperties(CFStorage storage, BinaryWriter binaryWriter, long?messageSize = null)
{
long size = 0;
// The data inside the property stream (1) MUST be an array of 16-byte entries. The number of properties,
// each represented by one entry, can be determined by first measuring the size of the property stream (1),
// then subtracting the size of the header from it, and then dividing the result by the size of one entry.
// The structure of each entry, representing one property, depends on whether the property is a fixed length
// property or not.
foreach (var property in this)
{
// property tag: A 32-bit value that contains a property type and a property ID. The low-order 16 bits
// represent the property type. The high-order 16 bits represent the property ID.
binaryWriter.Write(Convert.ToUInt16(property.Type)); // 2 bytes
binaryWriter.Write(Convert.ToUInt16(property.Id)); // 2 bytes
binaryWriter.Write(Convert.ToUInt32(property.Flags)); // 4 bytes
switch (property.Type)
{
//case PropertyType.PT_ACTIONS:
// break;
case PropertyType.PT_APPTIME:
case PropertyType.PT_SYSTIME:
case PropertyType.PT_DOUBLE:
case PropertyType.PT_I8:
binaryWriter.Write(property.Data);
break;
case PropertyType.PT_ERROR:
case PropertyType.PT_LONG:
case PropertyType.PT_FLOAT:
binaryWriter.Write(property.Data);
binaryWriter.Write(new byte[4]);
break;
case PropertyType.PT_SHORT:
binaryWriter.Write(property.Data);
binaryWriter.Write(new byte[6]);
break;
case PropertyType.PT_BOOLEAN:
binaryWriter.Write(property.Data);
binaryWriter.Write(new byte[7]);
break;
//case PropertyType.PT_CURRENCY:
// binaryWriter.Write(property.Data);
// break;
case PropertyType.PT_UNICODE:
// Write the length of the property to the propertiesstream
binaryWriter.Write(property.Data.Length + 2);
binaryWriter.Write(new byte[4]);
storage.AddStream(property.Name).SetData(property.Data);
size += property.Data.LongLength;
break;
case PropertyType.PT_STRING8:
// Write the length of the property to the propertiesstream
binaryWriter.Write(property.Data.Length + 1);
binaryWriter.Write(new byte[4]);
storage.AddStream(property.Name).SetData(property.Data);
size += property.Data.LongLength;
break;
case PropertyType.PT_CLSID:
binaryWriter.Write(property.Data);
break;
//case PropertyType.PT_SVREID:
// break;
//case PropertyType.PT_SRESTRICT:
// storage.AddStream(property.Name).SetData(property.Data);
// break;
case PropertyType.PT_BINARY:
// Write the length of the property to the propertiesstream
binaryWriter.Write(property.Data.Length);
binaryWriter.Write(new byte[4]);
storage.AddStream(property.Name).SetData(property.Data);
size += property.Data.LongLength;
break;
case PropertyType.PT_MV_SHORT:
break;
case PropertyType.PT_MV_LONG:
break;
case PropertyType.PT_MV_FLOAT:
break;
case PropertyType.PT_MV_DOUBLE:
break;
case PropertyType.PT_MV_CURRENCY:
break;
case PropertyType.PT_MV_APPTIME:
break;
case PropertyType.PT_MV_LONGLONG:
break;
case PropertyType.PT_MV_UNICODE:
// PropertyType.PT_MV_TSTRING
break;
case PropertyType.PT_MV_STRING8:
break;
case PropertyType.PT_MV_SYSTIME:
break;
//case PropertyType.PT_MV_CLSID:
// break;
case PropertyType.PT_MV_BINARY:
break;
case PropertyType.PT_UNSPECIFIED:
break;
case PropertyType.PT_NULL:
break;
case PropertyType.PT_OBJECT:
// TODO: Adding new MSG file
break;
}
}
if (messageSize.HasValue)
{
binaryWriter.Write(Convert.ToUInt16(PropertyTags.PR_MESSAGE_SIZE.Type)); // 2 bytes
binaryWriter.Write(Convert.ToUInt16(PropertyTags.PR_MESSAGE_SIZE.Id)); // 2 bytes
binaryWriter.Write(Convert.ToUInt32(PropertyFlags.PROPATTR_READABLE | PropertyFlags.PROPATTR_WRITABLE)); // 4 bytes
var totalSize = messageSize.Value + size + 8;
var bytes = BitConverter.GetBytes(totalSize);
binaryWriter.Write(bytes);
binaryWriter.Write(new byte[4]);
}
// Make the properties stream
binaryWriter.BaseStream.Position = 0;
var propertiesStream = storage.TryGetStream(PropertyTags.PropertiesStreamName) ?? storage.AddStream(PropertyTags.PropertiesStreamName);
propertiesStream.SetData(binaryWriter.BaseStream.ToByteArray());
return(size + binaryWriter.BaseStream.Length);
}
/// <summary>
/// Returns the complete tree with all the <see cref="CFStorage"/> and <see cref="CFStream"/> children
/// </summary>
/// <param name="rootStorage"></param>
/// <param name="storage"></param>
private static void GetStorageChain(CFStorage rootStorage, CFStorage storage)
{
foreach (var child in storage.Children)
{
if (child.IsStorage)
{
var newRootStorage = rootStorage.AddStorage(child.Name);
GetStorageChain(newRootStorage, child as CFStorage);
}
else if (child.IsStream)
{
var childStream = child as CFStream;
if (childStream == null) continue;
var stream = rootStorage.AddStream(child.Name);
var bytes = childStream.GetData();
stream.SetData(bytes);
}
}
}
public void WriteData(CFStorage gameStorage, HashWriter hashWriter = null)
{
var itemData = gameStorage.AddStream(StorageName);
itemData.SetData(GetBytes(hashWriter));
}
private static void WriteStream(CFStorage storage, string streamName, byte[] data, HashWriter hashWriter = null)
{
storage.AddStream(streamName).SetData(data);
hashWriter?.Write(data);
}
private void AddStreamToStorage(CFStorage storage, CFStream stream)
{
CFStream cfStream = storage.AddStream(stream.Name);
cfStream.SetData(stream.GetData());
}