/**
* Constructor for an existing Document
*/
public NPOIFSDocument(DocumentProperty property, NPOIFSFileSystem filesystem)
{
this._property = property;
this._filesystem = filesystem;
if (property.Size < POIFSConstants.BIG_BLOCK_MINIMUM_DOCUMENT_SIZE)
{
_stream = new NPOIFSStream(_filesystem.GetMiniStore(), property.StartBlock);
_block_size = _filesystem.GetMiniStore().GetBlockStoreBlockSize();
}
else
{
_stream = new NPOIFSStream(_filesystem, property.StartBlock);
_block_size = _filesystem.GetBlockStoreBlockSize();
}
}
/**
* Constructor for an existing Document
*/
public NPOIFSDocument(DocumentProperty property, NPOIFSFileSystem filesystem)
{
this._property = property;
this._filesystem = filesystem;
if (property.Size < POIFSConstants.BIG_BLOCK_MINIMUM_DOCUMENT_SIZE)
{
_stream = new NPOIFSStream(_filesystem.GetMiniStore(), property.StartBlock);
_block_size = _filesystem.GetMiniStore().GetBlockStoreBlockSize();
}
else
{
_stream = new NPOIFSStream(_filesystem, property.StartBlock);
_block_size = _filesystem.GetBlockStoreBlockSize();
}
}
public NPOIFSDocument(String name, int size, NPOIFSFileSystem filesystem, POIFSWriterListener Writer)
{
this._filesystem = filesystem;
if (size < POIFSConstants.BIG_BLOCK_MINIMUM_DOCUMENT_SIZE)
{
_stream = new NPOIFSStream(filesystem.GetMiniStore());
_block_size = _filesystem.GetMiniStore().GetBlockStoreBlockSize();
}
else
{
_stream = new NPOIFSStream(filesystem);
_block_size = _filesystem.GetBlockStoreBlockSize();
}
Stream innerOs = _stream.GetOutputStream();
DocumentOutputStream os = new DocumentOutputStream(innerOs, size);
POIFSDocumentPath path = new POIFSDocumentPath(name.Split(new string[] { "\\\\" }, StringSplitOptions.RemoveEmptyEntries));
String docName = path.GetComponent(path.Length - 1);
POIFSWriterEvent event1 = new POIFSWriterEvent(os, path, docName, size);
Writer.ProcessPOIFSWriterEvent(event1);
innerOs.Close();
// And build the property for it
this._property = new DocumentProperty(name, size);
_property.StartBlock = (/*setter*/ _stream.GetStartBlock());
}
/**
* Constructor for a new Document
*
* @param name the name of the POIFSDocument
* @param stream the InputStream we read data from
*/
public NPOIFSDocument(String name, NPOIFSFileSystem filesystem, Stream stream)
{
this._filesystem = filesystem;
// Buffer the contents into memory. This is a bit icky...
// TODO Replace with a buffer up to the mini stream size, then streaming write
byte[] contents;
if (stream is MemoryStream)
{
MemoryStream bais = (MemoryStream)stream;
contents = new byte[bais.Length];
bais.Read(contents, 0, contents.Length);
}
else
{
MemoryStream baos = new MemoryStream();
IOUtils.Copy(stream, baos);
contents = baos.ToArray();
}
// Do we need to store as a mini stream or a full one?
if (contents.Length <= POIFSConstants.BIG_BLOCK_MINIMUM_DOCUMENT_SIZE)
{
_stream = new NPOIFSStream(filesystem.GetMiniStore());
_block_size = _filesystem.GetMiniStore().GetBlockStoreBlockSize();
}
else
{
_stream = new NPOIFSStream(filesystem);
_block_size = _filesystem.GetBlockStoreBlockSize();
}
// Store it
_stream.UpdateContents(contents);
// And build the property for it
this._property = new DocumentProperty(name, contents.Length);
_property.StartBlock = _stream.GetStartBlock();
}
private int Store(Stream inStream)
{
int bigBlockSize = POIFSConstants.BIG_BLOCK_MINIMUM_DOCUMENT_SIZE;
//BufferedStream bis = new BufferedStream(stream, bigBlockSize + 1);
//bis.mark(bigBlockSize);
//// Buffer the contents into memory. This is a bit icky...
//// TODO Replace with a buffer up to the mini stream size, then streaming write
//byte[] contents;
//if (stream is MemoryStream)
//{
// MemoryStream bais = (MemoryStream)stream;
// contents = new byte[bais.Length];
// bais.Read(contents, 0, contents.Length);
//}
//else
//{
// MemoryStream baos = new MemoryStream();
// IOUtils.Copy(stream, baos);
// contents = baos.ToArray();
//}
// Do we need to store as a mini stream or a full one?
if (inStream.Length < bigBlockSize)
{
_stream = new NPOIFSStream(_filesystem.GetMiniStore());
_block_size = _filesystem.GetMiniStore().GetBlockStoreBlockSize();
}
else
{
_stream = new NPOIFSStream(_filesystem);
_block_size = _filesystem.GetBlockStoreBlockSize();
}
// start from the beginning
//bis.Seek(0, SeekOrigin.Begin);
// Store it
Stream outStream = _stream.GetOutputStream();
byte[] buf = new byte[1024];
int length = 0;
//for (int readBytes; (readBytes = bis.Read(buf, 0, buf.Length)) != 0; length += readBytes)
//{
// outStream.Write(buf, 0, readBytes);
//}
for (int readBytes = 0; ;)
{
readBytes = inStream.Read(buf, 0, buf.Length);
if (readBytes <= 0)
{
break;
}
length += readBytes;
outStream.Write(buf, 0, readBytes);
}
outStream.Close();
return(length);
}
public void TestWriteMiniStreams()
{
NPOIFSFileSystem fs = new NPOIFSFileSystem(_inst.OpenResourceAsStream("BlockSize512.zvi"));
NPOIFSMiniStore ministore = fs.GetMiniStore();
NPOIFSStream stream = new NPOIFSStream(ministore, 178);
// 178 -> 179 -> 180 -> end
Assert.AreEqual(179, ministore.GetNextBlock(178));
Assert.AreEqual(180, ministore.GetNextBlock(179));
Assert.AreEqual(POIFSConstants.END_OF_CHAIN, ministore.GetNextBlock(180));
// Try writing 3 full blocks worth
byte[] data = new byte[64 * 3];
for (int i = 0; i < data.Length; i++)
{
data[i] = (byte)i;
}
stream = new NPOIFSStream(ministore, 178);
stream.UpdateContents(data);
// Check
Assert.AreEqual(179, ministore.GetNextBlock(178));
Assert.AreEqual(180, ministore.GetNextBlock(179));
Assert.AreEqual(POIFSConstants.END_OF_CHAIN, ministore.GetNextBlock(180));
stream = new NPOIFSStream(ministore, 178);
IEnumerator<ByteBuffer> it = stream.GetBlockIterator();
it.MoveNext();
ByteBuffer b178 = it.Current;
it.MoveNext();
ByteBuffer b179 = it.Current;
it.MoveNext();
ByteBuffer b180 = it.Current;
Assert.AreEqual(false, it.MoveNext());
Assert.AreEqual((byte)0x00, b178.Read());
Assert.AreEqual((byte)0x01, b178.Read());
Assert.AreEqual((byte)0x40, b179.Read());
Assert.AreEqual((byte)0x41, b179.Read());
Assert.AreEqual((byte)0x80, b180.Read());
Assert.AreEqual((byte)0x81, b180.Read());
// Try writing just into 3 blocks worth
data = new byte[64 * 2 + 12];
for (int i = 0; i < data.Length; i++)
{
data[i] = (byte)(i + 4);
}
stream = new NPOIFSStream(ministore, 178);
stream.UpdateContents(data);
// Check
Assert.AreEqual(179, ministore.GetNextBlock(178));
Assert.AreEqual(180, ministore.GetNextBlock(179));
Assert.AreEqual(POIFSConstants.END_OF_CHAIN, ministore.GetNextBlock(180));
stream = new NPOIFSStream(ministore, 178);
it = stream.GetBlockIterator();
it.MoveNext();
b178 = it.Current;
it.MoveNext();
b179 = it.Current;
it.MoveNext();
b180 = it.Current;
Assert.AreEqual(false, it.MoveNext());
Assert.AreEqual((byte)0x04, b178.Read());
Assert.AreEqual((byte)0x05, b178.Read());
Assert.AreEqual((byte)0x44, b179.Read());
Assert.AreEqual((byte)0x45, b179.Read());
Assert.AreEqual((byte)0x84, b180.Read());
Assert.AreEqual((byte)0x85, b180.Read());
// Try writing 1, should truncate
data = new byte[12];
for (int i = 0; i < data.Length; i++)
{
data[i] = (byte)(i + 9);
}
stream = new NPOIFSStream(ministore, 178);
stream.UpdateContents(data);
Assert.AreEqual(POIFSConstants.END_OF_CHAIN, ministore.GetNextBlock(178));
Assert.AreEqual(POIFSConstants.UNUSED_BLOCK, ministore.GetNextBlock(179));
Assert.AreEqual(POIFSConstants.UNUSED_BLOCK, ministore.GetNextBlock(180));
stream = new NPOIFSStream(ministore, 178);
it = stream.GetBlockIterator();
it.MoveNext();
b178 = it.Current;
Assert.AreEqual(false, it.MoveNext());
Assert.AreEqual((byte)0x09, b178[0]);
Assert.AreEqual((byte)0x0a, b178[1]);
// Try writing 5, should extend
Assert.AreEqual(POIFSConstants.END_OF_CHAIN, ministore.GetNextBlock(178));
Assert.AreEqual(POIFSConstants.UNUSED_BLOCK, ministore.GetNextBlock(179));
Assert.AreEqual(POIFSConstants.UNUSED_BLOCK, ministore.GetNextBlock(180));
Assert.AreEqual(POIFSConstants.UNUSED_BLOCK, ministore.GetNextBlock(181));
Assert.AreEqual(POIFSConstants.UNUSED_BLOCK, ministore.GetNextBlock(182));
Assert.AreEqual(POIFSConstants.UNUSED_BLOCK, ministore.GetNextBlock(183));
data = new byte[64 * 4 + 12];
for (int i = 0; i < data.Length; i++)
{
data[i] = (byte)(i + 3);
}
stream = new NPOIFSStream(ministore, 178);
stream.UpdateContents(data);
Assert.AreEqual(179, ministore.GetNextBlock(178));
Assert.AreEqual(180, ministore.GetNextBlock(179));
Assert.AreEqual(181, ministore.GetNextBlock(180));
Assert.AreEqual(182, ministore.GetNextBlock(181));
Assert.AreEqual(POIFSConstants.END_OF_CHAIN, ministore.GetNextBlock(182));
stream = new NPOIFSStream(ministore, 178);
it = stream.GetBlockIterator();
it.MoveNext();
b178 = it.Current;
it.MoveNext();
b179 = it.Current;
it.MoveNext();
b180 = it.Current;
it.MoveNext();
ByteBuffer b181 = it.Current;
it.MoveNext();
ByteBuffer b182 = it.Current;
Assert.AreEqual(false, it.MoveNext());
Assert.AreEqual((byte)0x03, b178[0]);
Assert.AreEqual((byte)0x04, b178[1]);
Assert.AreEqual((byte)0x43, b179[0]);
Assert.AreEqual((byte)0x44, b179[1]);
Assert.AreEqual((byte)0x83, b180[0]);
Assert.AreEqual((byte)0x84, b180[1]);
Assert.AreEqual((byte)0xc3, b181[0]);
Assert.AreEqual((byte)0xc4, b181[1]);
Assert.AreEqual((byte)0x03, b182[0]);
Assert.AreEqual((byte)0x04, b182[1]);
// Write lots, so it needs another big block
ministore.GetBlockAt(183);
try
{
ministore.GetBlockAt(184);
Assert.Fail("Block 184 should be off the end of the list");
}
// catch (ArgumentOutOfRangeException e)
catch(Exception)
{
}
data = new byte[64 * 6 + 12];
for (int i = 0; i < data.Length; i++)
{
data[i] = (byte)(i + 1);
}
stream = new NPOIFSStream(ministore, 178);
stream.UpdateContents(data);
// Should have added 2 more blocks to the chain
Assert.AreEqual(179, ministore.GetNextBlock(178));
Assert.AreEqual(180, ministore.GetNextBlock(179));
Assert.AreEqual(181, ministore.GetNextBlock(180));
Assert.AreEqual(182, ministore.GetNextBlock(181));
Assert.AreEqual(183, ministore.GetNextBlock(182));
Assert.AreEqual(184, ministore.GetNextBlock(183));
Assert.AreEqual(POIFSConstants.END_OF_CHAIN, ministore.GetNextBlock(184));
Assert.AreEqual(POIFSConstants.UNUSED_BLOCK, ministore.GetNextBlock(185));
// Block 184 should exist
ministore.GetBlockAt(183);
ministore.GetBlockAt(184);
ministore.GetBlockAt(185);
// Check contents
stream = new NPOIFSStream(ministore, 178);
it = stream.GetBlockIterator();
it.MoveNext();
b178 = it.Current;
it.MoveNext();
b179 = it.Current;
it.MoveNext();
b180 = it.Current;
it.MoveNext();
b181 = it.Current;
it.MoveNext();
b182 = it.Current;
it.MoveNext();
ByteBuffer b183 = it.Current;
it.MoveNext();
ByteBuffer b184 = it.Current;
Assert.AreEqual(false, it.MoveNext());
Assert.AreEqual((byte)0x01, b178[0]);
Assert.AreEqual((byte)0x02, b178[1]);
Assert.AreEqual((byte)0x41, b179[0]);
Assert.AreEqual((byte)0x42, b179[1]);
Assert.AreEqual((byte)0x81, b180[0]);
Assert.AreEqual((byte)0x82, b180[1]);
Assert.AreEqual((byte)0xc1, b181[0]);
Assert.AreEqual((byte)0xc2, b181[1]);
Assert.AreEqual((byte)0x01, b182[0]);
Assert.AreEqual((byte)0x02, b182[1]);
Assert.AreEqual((byte)0x41, b183[0]);
Assert.AreEqual((byte)0x42, b183[1]);
Assert.AreEqual((byte)0x81, b184[0]);
Assert.AreEqual((byte)0x82, b184[1]);
}
public void TestReadMiniStreams()
{
NPOIFSFileSystem fs = new NPOIFSFileSystem(_inst.OpenResourceAsStream("BlockSize512.zvi"));
NPOIFSMiniStore ministore = fs.GetMiniStore();
// 178 -> 179 -> 180 -> end
NPOIFSStream stream = new NPOIFSStream(ministore, 178);
IEnumerator<ByteBuffer> i = stream.GetBlockIterator();
Assert.AreEqual(true, i.MoveNext());
// Assert.AreEqual(true, i.MoveNext());
// Assert.AreEqual(true, i.MoveNext());
// i.MoveNext();
ByteBuffer b178 = i.Current;
Assert.AreEqual(true, i.MoveNext());
// Assert.AreEqual(true, i.MoveNext());
// i.MoveNext();
ByteBuffer b179 = i.Current;
Assert.AreEqual(true, i.MoveNext());
// i.MoveNext();
ByteBuffer b180 = i.Current;
Assert.AreEqual(false, i.MoveNext());
// Assert.AreEqual(false, i.MoveNext());
// Assert.AreEqual(false, i.MoveNext());
// Check the contents of the 1st block
Assert.AreEqual((byte)0xfe, b178[0]);
Assert.AreEqual((byte)0xff, b178[1]);
Assert.AreEqual((byte)0x00, b178[2]);
Assert.AreEqual((byte)0x00, b178[3]);
Assert.AreEqual((byte)0x05, b178[4]);
Assert.AreEqual((byte)0x01, b178[5]);
Assert.AreEqual((byte)0x02, b178[6]);
Assert.AreEqual((byte)0x00, b178[7]);
// And the 2nd
Assert.AreEqual((byte)0x6c, b179[0]);
Assert.AreEqual((byte)0x00, b179[1]);
Assert.AreEqual((byte)0x00, b179[2]);
Assert.AreEqual((byte)0x00, b179[3]);
Assert.AreEqual((byte)0x28, b179[4]);
Assert.AreEqual((byte)0x00, b179[5]);
Assert.AreEqual((byte)0x00, b179[6]);
Assert.AreEqual((byte)0x00, b179[7]);
// And the 3rd
Assert.AreEqual((byte)0x30, b180[0]);
Assert.AreEqual((byte)0x00, b180[1]);
Assert.AreEqual((byte)0x00, b180[2]);
Assert.AreEqual((byte)0x00, b180[3]);
Assert.AreEqual((byte)0x00, b180[4]);
Assert.AreEqual((byte)0x00, b180[5]);
Assert.AreEqual((byte)0x00, b180[6]);
Assert.AreEqual((byte)0x80, b180[7]);
}
public void TestCreateBlockIfNeeded()
{
NPOIFSFileSystem fs = new NPOIFSFileSystem(_inst.OpenResourceAsStream("BlockSize512.zvi"));
NPOIFSMiniStore ministore = fs.GetMiniStore();
// 178 -> 179 -> 180, 181+ is free
Assert.AreEqual(179, ministore.GetNextBlock(178));
Assert.AreEqual(180, ministore.GetNextBlock(179));
Assert.AreEqual(POIFSConstants.END_OF_CHAIN, ministore.GetNextBlock(180));
for (int i = 181; i < 256; i++)
{
Assert.AreEqual(POIFSConstants.UNUSED_BLOCK, ministore.GetNextBlock(i));
}
// However, the ministore data only covers blocks to 183
for (int i = 0; i <= 183; i++)
{
ministore.GetBlockAt(i);
}
try
{
ministore.GetBlockAt(184);
Assert.Fail("No block at 184");
}
catch (IndexOutOfRangeException) { }
// The ministore itself is made up of 23 big blocks
IEnumerator<ByteBuffer> it = new NPOIFSStream(fs, fs.Root.Property.StartBlock).GetBlockIterator();
int count = 0;
while (it.MoveNext())
{
count++;
//it.MoveNext();
}
Assert.AreEqual(23, count);
// Ask it to get block 184 with creating, it will do
ministore.CreateBlockIfNeeded(184);
// The ministore should be one big block bigger now
it = new NPOIFSStream(fs, fs.Root.Property.StartBlock).GetBlockIterator();
count = 0;
while (it.MoveNext())
{
count++;
//it.MoveNext();
}
Assert.AreEqual(24, count);
// The mini block block counts now run to 191
for (int i = 0; i <= 191; i++)
{
ministore.GetBlockAt(i);
}
try
{
ministore.GetBlockAt(192);
Assert.Fail("No block at 192");
}
catch (IndexOutOfRangeException) { }
// Now try writing through to 192, check that the SBAT and blocks are there
byte[] data = new byte[15 * 64];
NPOIFSStream stream = new NPOIFSStream(ministore, 178);
stream.UpdateContents(data);
// Check now
Assert.AreEqual(179, ministore.GetNextBlock(178));
Assert.AreEqual(180, ministore.GetNextBlock(179));
Assert.AreEqual(181, ministore.GetNextBlock(180));
Assert.AreEqual(182, ministore.GetNextBlock(181));
Assert.AreEqual(183, ministore.GetNextBlock(182));
Assert.AreEqual(184, ministore.GetNextBlock(183));
Assert.AreEqual(185, ministore.GetNextBlock(184));
Assert.AreEqual(186, ministore.GetNextBlock(185));
Assert.AreEqual(187, ministore.GetNextBlock(186));
Assert.AreEqual(188, ministore.GetNextBlock(187));
Assert.AreEqual(189, ministore.GetNextBlock(188));
Assert.AreEqual(190, ministore.GetNextBlock(189));
Assert.AreEqual(191, ministore.GetNextBlock(190));
Assert.AreEqual(192, ministore.GetNextBlock(191));
Assert.AreEqual(POIFSConstants.END_OF_CHAIN, ministore.GetNextBlock(192));
for (int i = 193; i < 256; i++)
{
Assert.AreEqual(POIFSConstants.UNUSED_BLOCK, ministore.GetNextBlock(i));
}
}
public void TestGetFreeBlockWithSpare()
{
NPOIFSFileSystem fs = new NPOIFSFileSystem(_inst.GetFile("BlockSize512.zvi"));
NPOIFSMiniStore ministore = fs.GetMiniStore();
// Our 2nd SBAT block has spares
Assert.AreEqual(false, ministore.GetBATBlockAndIndex(0).Block.HasFreeSectors);
Assert.AreEqual(true, ministore.GetBATBlockAndIndex(128).Block.HasFreeSectors);
// First free one at 181
Assert.AreEqual(POIFSConstants.UNUSED_BLOCK, ministore.GetNextBlock(181));
Assert.AreEqual(POIFSConstants.UNUSED_BLOCK, ministore.GetNextBlock(182));
Assert.AreEqual(POIFSConstants.UNUSED_BLOCK, ministore.GetNextBlock(183));
Assert.AreEqual(POIFSConstants.UNUSED_BLOCK, ministore.GetNextBlock(184));
// Ask, will get 181
Assert.AreEqual(181, ministore.GetFreeBlock());
// Ask again, will still get 181 as not written to
Assert.AreEqual(181, ministore.GetFreeBlock());
// Allocate it, then ask again
ministore.SetNextBlock(181, POIFSConstants.END_OF_CHAIN);
Assert.AreEqual(182, ministore.GetFreeBlock());
}
public void TestGetFreeBlockWithNonSpare()
{
NPOIFSFileSystem fs = new NPOIFSFileSystem(_inst.OpenResourceAsStream("BlockSize512.zvi"));
NPOIFSMiniStore ministore = fs.GetMiniStore();
// We've spare ones from 181 to 255
for (int i = 181; i < 256; i++)
{
Assert.AreEqual(POIFSConstants.UNUSED_BLOCK, ministore.GetNextBlock(i));
}
// Check our SBAT free stuff is correct
Assert.AreEqual(false, ministore.GetBATBlockAndIndex(0).Block.HasFreeSectors);
Assert.AreEqual(true, ministore.GetBATBlockAndIndex(128).Block.HasFreeSectors);
// Allocate all the spare ones
for (int i = 181; i < 256; i++)
{
ministore.SetNextBlock(i, POIFSConstants.END_OF_CHAIN);
}
// SBAT are now full, but there's only the two
Assert.AreEqual(false, ministore.GetBATBlockAndIndex(0).Block.HasFreeSectors);
Assert.AreEqual(false, ministore.GetBATBlockAndIndex(128).Block.HasFreeSectors);
try
{
Assert.AreEqual(false, ministore.GetBATBlockAndIndex(256).Block.HasFreeSectors);
Assert.Fail("Should only be two SBATs");
}
catch (ArgumentOutOfRangeException) { }
// Now ask for a free one, will need to extend the SBAT chain
Assert.AreEqual(256, ministore.GetFreeBlock());
Assert.AreEqual(false, ministore.GetBATBlockAndIndex(0).Block.HasFreeSectors);
Assert.AreEqual(false, ministore.GetBATBlockAndIndex(128).Block.HasFreeSectors);
Assert.AreEqual(true, ministore.GetBATBlockAndIndex(256).Block.HasFreeSectors);
Assert.AreEqual(POIFSConstants.END_OF_CHAIN, ministore.GetNextBlock(254)); // 2nd SBAT
Assert.AreEqual(POIFSConstants.END_OF_CHAIN, ministore.GetNextBlock(255)); // 2nd SBAT
Assert.AreEqual(POIFSConstants.UNUSED_BLOCK, ministore.GetNextBlock(256)); // 3rd SBAT
Assert.AreEqual(POIFSConstants.UNUSED_BLOCK, ministore.GetNextBlock(257)); // 3rd SBAT
}
/**
* Constructor for a new Document
*
* @param name the name of the POIFSDocument
* @param stream the InputStream we read data from
*/
public NPOIFSDocument(String name, NPOIFSFileSystem filesystem, Stream stream)
{
this._filesystem = filesystem;
// Buffer the contents into memory. This is a bit icky...
// TODO Replace with a buffer up to the mini stream size, then streaming write
byte[] contents;
if (stream is MemoryStream)
{
MemoryStream bais = (MemoryStream)stream;
contents = new byte[bais.Length];
bais.Read(contents, 0, contents.Length);
}
else
{
MemoryStream baos = new MemoryStream();
IOUtils.Copy(stream, baos);
contents = baos.ToArray();
}
// Do we need to store as a mini stream or a full one?
if (contents.Length <= POIFSConstants.BIG_BLOCK_MINIMUM_DOCUMENT_SIZE)
{
_stream = new NPOIFSStream(filesystem.GetMiniStore());
_block_size = _filesystem.GetMiniStore().GetBlockStoreBlockSize();
}
else
{
_stream = new NPOIFSStream(filesystem);
_block_size = _filesystem.GetBlockStoreBlockSize();
}
// Store it
_stream.UpdateContents(contents);
// And build the property for it
this._property = new DocumentProperty(name, contents.Length);
_property.StartBlock = _stream.GetStartBlock();
}
public NPOIFSDocument(String name, int size, NPOIFSFileSystem filesystem, POIFSWriterListener Writer)
{
this._filesystem = filesystem;
if (size < POIFSConstants.BIG_BLOCK_MINIMUM_DOCUMENT_SIZE)
{
_stream = new NPOIFSStream(filesystem.GetMiniStore());
_block_size = _filesystem.GetMiniStore().GetBlockStoreBlockSize();
}
else
{
_stream = new NPOIFSStream(filesystem);
_block_size = _filesystem.GetBlockStoreBlockSize();
}
Stream innerOs = _stream.GetOutputStream();
DocumentOutputStream os = new DocumentOutputStream(innerOs, size);
POIFSDocumentPath path = new POIFSDocumentPath(name.Split(new string[] { "\\\\" }, StringSplitOptions.RemoveEmptyEntries));
String docName = path.GetComponent(path.Length - 1);
POIFSWriterEvent event1 = new POIFSWriterEvent(os, path, docName, size);
Writer.ProcessPOIFSWriterEvent(event1);
innerOs.Close();
// And build the property for it
this._property = new DocumentProperty(name, size);
_property.StartBlock = (/*setter*/_stream.GetStartBlock());
}
