public void FromHolder_Test__FileHeaderIsConsistent()
{
MegFileHolder megFileHolder = new MegFileHolder(BASE_PATH, "test");
megFileHolder.Content.Add(new MegFileDataEntry("data/xml/campaignfiles.xml"));
megFileHolder.Content.Add(new MegFileDataEntry("data/xml/gameobjectfiles.xml"));
MegFileBuilder builder = new MegFileBuilder(m_fileSystem);
MegFile megFile = builder.FromHolder(megFileHolder);
Assert.IsNotNull(megFile);
Assert.IsNotNull(megFile.Header);
Assert.IsNotNull(megFile.FileContentTable);
Assert.IsNotNull(megFile.FileNameTable);
Assert.AreEqual(2u, megFile.Header.NumFiles);
Assert.AreEqual(2u, megFile.Header.NumFileNames);
Assert.AreEqual(40, megFile.FileContentTable.Size);
Assert.AreEqual(58, megFile.FileNameTable.Size);
Assert.IsTrue(megFile.FileNameTable.MegFileNameTableRecords[0].FileName.Equals("data/xml/gameobjectfiles.xml", StringComparison.InvariantCultureIgnoreCase));
Assert.IsTrue(megFile.FileNameTable.MegFileNameTableRecords[1].FileName.Equals("data/xml/campaignfiles.xml", StringComparison.InvariantCultureIgnoreCase));
}
public void FromHolder_Test__FileHeaderIsBinaryEquivalent()
{
MegFileHolder megFileHolder =
new MegFileHolder(TestConstants.BASE_PATH, "FromHolder_Test__FileHeaderIsBinaryEquivalent");
megFileHolder.Content.Add(new MegFileDataEntry("data/xml/campaignfiles.xml",
TestConstants.FILE_PATH_CAMPAIGNFILES));
megFileHolder.Content.Add(new MegFileDataEntry("data/xml/gameobjectfiles.xml",
TestConstants.FILE_PATH_GAMEOBJECTFILES));
MegFileBuilder builder = new MegFileBuilder(m_fileSystem);
MegFile megFile = builder.FromHolder(megFileHolder);
Assert.IsNotNull(megFile);
m_fileSystem.File.WriteAllBytes(
m_fileSystem.Path.Combine(TestConstants.BASE_PATH,
megFileHolder.FullyQualifiedName), megFile.ToBytes());
byte[] readMegFile = m_fileSystem.File.ReadAllBytes(m_fileSystem.Path.Combine(TestConstants.BASE_PATH,
megFileHolder.FullyQualifiedName));
Assert.AreEqual(TestConstants.CONTENT_MEG_FILE_HEADER.Length, readMegFile.Length);
for (int i = 0; i < TestConstants.CONTENT_MEG_FILE_HEADER.Length; i++)
{
Assert.AreEqual(TestConstants.CONTENT_MEG_FILE_HEADER[i], readMegFile[i]);
}
}
private static void UnpackFile(string targetDirectory, MegFileContentTableRecord megFileContentTableRecord, MegFile megFile, BinaryReader reader)
{
byte[] file = new byte[megFileContentTableRecord.FileSizeInBytes];
string fileName = megFile.FileNameTable.MegFileNameTableRecords[Convert.ToInt32(megFileContentTableRecord.FileNameTableRecordIndex)].FileName;
reader.BaseStream.Seek(Convert.ToInt32(megFileContentTableRecord.FileStartOffsetInBytes), SeekOrigin.Begin);
reader.Read(file, 0, file.Length);
string path = Path.Combine(targetDirectory, fileName);
PathUtility.CreatePath(Path.GetDirectoryName(path));
using (BinaryWriter writer = new BinaryWriter(File.Open(path, FileMode.Create)))
{
writer.Write(file);
}
}