/**
* Performs the check described in {@link #TestReCreate()} for a single
* POI filesystem.
*
* @param f the POI filesystem to check
*/
private void TestRecreate(FileInfo f)
{
Console.WriteLine("Recreating file \"" + f.Name + "\"");
/* Read the POI filesystem's property Set streams: */
POIFile[] psf1 = Util.ReadPropertySets(_samples.GetFile(f.Name));
/* Create a new POI filesystem containing the origin file's
* property Set streams: */
FileInfo fi = new FileInfo(f.Name);
FileStream copy = File.Create(fi.Name);
//copy.deleteOnExit();
FileStream out1 = copy;
POIFSFileSystem poiFs = new POIFSFileSystem();
for (int i = 0; i < psf1.Length; i++)
{
Stream in1 =
new ByteArrayInputStream(psf1[i].GetBytes());
PropertySet psIn = PropertySetFactory.Create(in1);
MutablePropertySet psOut = new MutablePropertySet(psIn);
MemoryStream psStream =
new MemoryStream();
psOut.Write(psStream);
psStream.Close();
byte[] streamData = psStream.ToArray();
poiFs.CreateDocument(new ByteArrayInputStream(streamData),
psf1[i].GetName());
poiFs.WriteFileSystem(out1);
}
/* Read the property Set streams from the POI filesystem just
* Created. */
POIFile[] psf2 = Util.ReadPropertySets(copy);
for (int i = 0; i < psf2.Length; i++)
{
byte[] bytes1 = psf1[i].GetBytes();
byte[] bytes2 = psf2[i].GetBytes();
Stream in1 = new ByteArrayInputStream(bytes1);
Stream in2 = new ByteArrayInputStream(bytes2);
PropertySet ps1 = PropertySetFactory.Create(in1);
PropertySet ps2 = PropertySetFactory.Create(in2);
/* Compare the property Set stream with the corresponding one
* from the origin file and check whether they are equal. */
Assert.AreEqual(ps1, ps2, "Equality for file " + f.Name);
}
out1.Close();
}
public void TestWithoutAFormatID()
{
FileInfo fi = TempFile.CreateTempFile(POI_FS, ".doc");
using (FileStream file = new FileStream(fi.FullName, FileMode.Open, FileAccess.ReadWrite))
{
//FileStream filename = File.OpenRead(dataDir + POI_FS);
//filename.deleteOnExit();
/* Create a mutable property Set with a section that does not have the
* formatID Set: */
FileStream out1 = file;
POIFSFileSystem poiFs = new POIFSFileSystem();
MutablePropertySet ps = new MutablePropertySet();
ps.ClearSections();
ps.AddSection(new MutableSection());
/* Write it to a POIFS and the latter to disk: */
try
{
MemoryStream psStream = new MemoryStream();
ps.Write(psStream);
psStream.Close();
byte[] streamData = psStream.ToArray();
poiFs.CreateDocument(new MemoryStream(streamData),
SummaryInformation.DEFAULT_STREAM_NAME);
poiFs.WriteFileSystem(out1);
out1.Close();
Assert.Fail("Should have thrown a NoFormatIDException.");
}
catch (Exception ex)
{
Assert.IsTrue(ex is NoFormatIDException);
}
finally
{
poiFs.Close();
out1.Close();
}
}
try
{
File.Delete(fi.FullName);
}
catch
{
}
}
public void TestUnicodeWrite8Bit()
{
String TITLE = "This is a sample title";
MutablePropertySet mps = new MutablePropertySet();
MutableSection ms = (MutableSection)mps.Sections[0];
ms.SetFormatID(SectionIDMap.SUMMARY_INFORMATION_ID);
MutableProperty p = new MutableProperty();
p.ID = PropertyIDMap.PID_TITLE;
p.Type = Variant.VT_LPSTR;
p.Value = TITLE;
ms.SetProperty(p);
Exception t = null;
try
{
MemoryStream out1 = new MemoryStream();
mps.Write(out1);
out1.Close();
byte[] bytes = out1.ToArray();
PropertySet psr = new PropertySet(bytes);
Assert.IsTrue(psr.IsSummaryInformation);
Section sr = (Section)psr.Sections[0];
String title = (String)sr.GetProperty(PropertyIDMap.PID_TITLE);
Assert.AreEqual(TITLE, title);
}
catch (WritingNotSupportedException e)
{
t = e;
}
catch (IOException e)
{
t = e;
}
catch (NoPropertySetStreamException e)
{
t = e;
}
if (t != null)
{
Assert.Fail(t.Message);
}
}
/// <summary>
/// Writes out a given ProperySet
/// </summary>
/// <param name="name">the (POIFS Level) name of the property to Write.</param>
/// <param name="Set">the PropertySet to Write out.</param>
/// <param name="outFS">the POIFSFileSystem to Write the property into.</param>
protected void WritePropertySet(String name, PropertySet Set, POIFSFileSystem outFS)
{
try
{
MutablePropertySet mSet = new MutablePropertySet(Set);
MemoryStream bOut = new MemoryStream();
mSet.Write(bOut);
byte[] data = bOut.ToArray();
MemoryStream bIn = new MemoryStream(data);
outFS.CreateDocument(bIn, name);
//logger.Log(POILogger.INFO, "Wrote property Set " + name + " of size " + data.Length);
}
catch (WritingNotSupportedException)
{
Console.Error.WriteLine("Couldn't Write property Set with name " + name + " as not supported by HPSF yet");
}
}
public void TestWriteEmptyPropertySet()
{
FileInfo fi = TempFile.CreateTempFile(POI_FS, ".doc");
using (FileStream file = new FileStream(fi.FullName, FileMode.Open, FileAccess.ReadWrite))
{
//filename.deleteOnExit();
/* Create a mutable property Set and Write it to a POIFS: */
FileStream out1 = file;
POIFSFileSystem poiFs = new POIFSFileSystem();
MutablePropertySet ps = new MutablePropertySet();
MutableSection s = (MutableSection)ps.Sections[0];
s.SetFormatID(SectionIDMap.SUMMARY_INFORMATION_ID);
MemoryStream psStream = new MemoryStream();
ps.Write(psStream);
psStream.Close();
byte[] streamData = psStream.ToArray();
poiFs.CreateDocument(new MemoryStream(streamData),
SummaryInformation.DEFAULT_STREAM_NAME);
poiFs.WriteFileSystem(out1);
//out1.Close();
file.Position = 0;
/* Read the POIFS: */
POIFSReader reader3 = new POIFSReader();
reader3.StreamReaded += new POIFSReaderEventHandler(reader3_StreamReaded);
reader3.Read(file);
poiFs.Close();
file.Close();
//File.Delete(dataDir + POI_FS);
}
try
{
File.Delete(fi.FullName);
}
catch
{
}
}
/// <summary>
/// Writes out a given ProperySet
/// </summary>
/// <param name="name">the (POIFS Level) name of the property to Write.</param>
/// <param name="Set">the PropertySet to Write out.</param>
/// <param name="outFS">the POIFSFileSystem to Write the property into.</param>
protected void WritePropertySet(String name, PropertySet Set, NPOIFSFileSystem outFS)
{
try
{
MutablePropertySet mSet = new MutablePropertySet(Set);
using (MemoryStream bOut = new MemoryStream())
{
mSet.Write(bOut);
byte[] data = bOut.ToArray();
using (MemoryStream bIn = new MemoryStream(data))
{
// Create or Update the Property Set stream in the POIFS
outFS.CreateOrUpdateDocument(bIn, name);
}
//logger.Log(POILogger.INFO, "Wrote property Set " + name + " of size " + data.Length);
}
}
catch (WritingNotSupportedException)
{
//logger.log(POILogger.ERROR, "Couldn't Write property Set with name " + name + " as not supported by HPSF yet");
}
}
/// <summary>
/// Writes out a given ProperySet
/// </summary>
/// <param name="name">the (POIFS Level) name of the property to Write.</param>
/// <param name="Set">the PropertySet to Write out.</param>
/// <param name="outFS">the POIFSFileSystem to Write the property into.</param>
protected void WritePropertySet(String name, PropertySet Set, POIFSFileSystem outFS)
{
try
{
MutablePropertySet mSet = new MutablePropertySet(Set);
using (MemoryStream bOut = new MemoryStream())
{
mSet.Write(bOut);
byte[] data = bOut.ToArray();
using (MemoryStream bIn = new MemoryStream(data))
{
outFS.CreateDocument(bIn, name);
}
//logger.Log(POILogger.INFO, "Wrote property Set " + name + " of size " + data.Length);
}
}
catch (WritingNotSupportedException)
{
Console.Error.WriteLine("Couldn't Write property Set with name " + name + " as not supported by HPSF yet");
}
}