/// <inheritdoc/>
public byte[] Read(IDataStorerEntry entry)
{
Validation.NotNull("Entry", entry);
BinaryReadOnlyStorerEntry binaryEntry = entry as BinaryReadOnlyStorerEntry;
if (binaryEntry == null)
{
throw new InvalidEntryException(entry.Path);
}
byte[] data = null;
int count = (int)binaryEntry.CompressedSize;
if (binaryEntry.CompressionMethod == CompressionMethod.Store)
{
data = new byte[count];
Buffer.BlockCopy(this.binaryData, binaryEntry.FileOffset, data, 0, count);
}
else
{
data = ZLibUtils.Inflate(this.binaryData, binaryEntry.FileOffset, binaryEntry.CompressedSize);
}
return(data);
}
private void BinaryReadOnlyStorer_OneFile_Test(bool enableCompression)
{
IReadOnlyDataStorer storer = BinaryReadOnlyStorer.FromData(enableCompression ? binaryOneFileDeflate : binaryOneFileStore);
BinaryReadOnlyStorerEntry entry = storer.Entries.FindOrDefault(e => e.Path == filePath1) as BinaryReadOnlyStorerEntry;
Assert.NotNull(fileData.SequenceEqual(storer.Read(entry)));
}
private void BinaryReadOnlyStorer_OneFile_Test(bool enableCompression, Func <BinaryReadOnlyStorerEntry, object> selectValue, object value)
{
IReadOnlyDataStorer storer = BinaryReadOnlyStorer.FromData(enableCompression ? binaryOneFileDeflate : binaryOneFileStore);
BinaryReadOnlyStorerEntry entry = storer.Entries.FindOrDefault(e => e.Path == filePath1) as BinaryReadOnlyStorerEntry;
Assert.AreEqual(value, selectValue(entry));
}
private void BinaryReadOnlyStorer_TwoFiles_Test(bool enableCompression)
{
IReadOnlyDataStorer storer = BinaryReadOnlyStorer.FromData(enableCompression ? binaryTwoFilesDeflate : binaryTwoFilesStore);
IReadOnlyList <IDataStorerEntry> entries = storer.Entries;
BinaryReadOnlyStorerEntry entry1 = entries.FindOrDefault(e => e.Path == filePath1) as BinaryReadOnlyStorerEntry;
BinaryReadOnlyStorerEntry entry2 = entries.FindOrDefault(e => e.Path == filePath2) as BinaryReadOnlyStorerEntry;
Assert.NotNull(fileData.SequenceEqual(storer.Read(entry1)));
Assert.NotNull(fileData.SequenceEqual(storer.Read(entry2)));
}
