public void TestConstructor()
{
DirectoryProperty property1 = new DirectoryProperty("directory");
RawDataBlock[] rawBlocks = new RawDataBlock[4];
MemoryStream stream =
new MemoryStream(new byte[2048]);
for (int j = 0; j < 4; j++)
{
rawBlocks[j] = new RawDataBlock(stream);
}
POIFSDocument document = new POIFSDocument("document", rawBlocks,
2000);
DocumentProperty property2 = document.DocumentProperty;
DirectoryNode parent = new DirectoryNode(property1, (POIFSFileSystem)null, null);
DocumentNode node = new DocumentNode(property2, parent);
// Verify we can retrieve the document
Assert.AreEqual(property2.Document, node.Document);
// Verify we can Get the size
Assert.AreEqual(property2.Size, node.Size);
// Verify isDocumentEntry returns true
Assert.IsTrue(node.IsDocumentEntry);
// Verify isDirectoryEntry returns false
Assert.IsTrue(!node.IsDirectoryEntry);
// Verify GetName behaves correctly
Assert.AreEqual(property2.Name, node.Name);
// Verify GetParent behaves correctly
Assert.AreEqual(parent, node.Parent);
}
public DocumentTreeNode(DocumentNode documentNode)
: base(documentNode)
{
this.DocumentNode = documentNode;
ChangeImage(documentNode.Name.EndsWith("SummaryInformation") ? "SummaryStream"
: "File");
}
public TestDocumentInputStream()
{
int blocks = (_workbook_size + 511) / 512;
_workbook_data = new byte[512 * blocks];
Arrays.Fill(_workbook_data, unchecked((byte)-1));
for (int j = 0; j < _workbook_size; j++)
{
_workbook_data[j] = (byte)(j * j);
}
// Create the Old POIFS Version
RawDataBlock[] rawBlocks = new RawDataBlock[blocks];
MemoryStream stream =
new MemoryStream(_workbook_data);
for (int j = 0; j < blocks; j++)
{
rawBlocks[j] = new RawDataBlock(stream);
}
POIFSDocument document = new POIFSDocument("Workbook", rawBlocks,
_workbook_size);
_workbook_o = new DocumentNode(
document.DocumentProperty,
new DirectoryNode(
new DirectoryProperty("Root Entry"), (POIFSFileSystem)null, null));
// Now create the NPOIFS Version
byte[] _workbook_data_only = new byte[_workbook_size];
Array.Copy(_workbook_data, 0, _workbook_data_only, 0, _workbook_size);
NPOIFSFileSystem npoifs = new NPOIFSFileSystem();
// Make it easy when debugging to see what isn't the doc
byte[] minus1 = new byte[512];
Arrays.Fill(minus1, unchecked((byte)-1));
npoifs.GetBlockAt(-1).Write(minus1);
npoifs.GetBlockAt(0).Write(minus1);
npoifs.GetBlockAt(1).Write(minus1);
// Create the NPOIFS document
_workbook_n = (DocumentNode)npoifs.CreateDocument(
new MemoryStream(_workbook_data_only),
"Workbook"
);
}
/// <summary>
/// Create a DirectoryNode. This method Is not public by design; it
/// Is intended strictly for the internal use of this package
/// </summary>
/// <param name="property">the DirectoryProperty for this DirectoryEntry</param>
/// <param name="filesystem">the POIFSFileSystem we belong to</param>
/// <param name="parent">the parent of this entry</param>
public DirectoryNode(DirectoryProperty property,
POIFSFileSystem filesystem,
DirectoryNode parent):base(property, parent)
{
if (parent == null)
{
_path = new POIFSDocumentPath();
}
else
{
_path = new POIFSDocumentPath(parent._path, new String[]
{
property.Name
});
}
_filesystem = filesystem;
_entries = new Hashtable();
IEnumerator iter = property.Children;
while (iter.MoveNext())
{
Property child = ( Property ) iter.Current;
Entry childNode = null;
if (child.IsDirectory)
{
childNode = new DirectoryNode(( DirectoryProperty ) child,
_filesystem, this);
}
else
{
childNode = new DocumentNode(( DocumentProperty ) child,
this);
}
_entries[childNode.Name]=childNode;
}
}
/// <summary>
/// Create a new DocumentEntry
/// </summary>
/// <param name="document">the new document</param>
/// <returns>the new DocumentEntry</returns>
internal DocumentEntry CreateDocument(POIFSDocument document)
{
DocumentProperty property = document.DocumentProperty;
DocumentNode rval = new DocumentNode(property, this);
(( DirectoryProperty ) Property).AddChild(property);
_filesystem.AddDocument(document);
_entries[property.Name]=rval;
return rval;
}
/**
* Constructor for an existing Document
*/
public NPOIFSDocument(DocumentNode document)
: this((DocumentProperty)document.Property,
((DirectoryNode)document.Parent).NFileSystem)
{
}
