/// <summary>
/// Extract a File from MPK package
/// </summary>
/// <param name="data"></param>
/// <param name="packageName"></param>
/// <param name="fileName"></param>
/// <returns>File Byte Array</returns>
public static byte[] GetFileDataFromPackage(this FileInfo[] data, string packageName, string fileName)
{
if (data == null)
{
throw new ArgumentNullException("data");
}
if (string.IsNullOrEmpty(packageName))
{
throw new ArgumentNullException("packageName");
}
if (string.IsNullOrEmpty(fileName))
{
throw new ArgumentNullException("fileName");
}
var pack = data.FirstOrDefault(file => file.Name.Equals(packageName, StringComparison.OrdinalIgnoreCase));
if (pack == null)
{
throw new FileNotFoundException("Package could not be found !", packageName);
}
var result = new TinyMPK(pack)[fileName];
if (result == null)
{
throw new FileNotFoundException(string.Format("File could not be found in package {0} !", packageName), fileName);
}
return(result.Data);
}
/// <summary>
/// Extract a File from given MPK package
/// </summary>
/// <param name="data"></param>
/// <param name="fileName"></param>
/// <returns>File Byte Array</returns>
public static byte[] GetFileDataFromPackage(this FileInfo data, string fileName)
{
if (data == null)
{
throw new ArgumentNullException("data");
}
if (string.IsNullOrEmpty(fileName))
{
throw new ArgumentNullException("fileName");
}
if (!data.Exists)
{
throw new FileNotFoundException("Package could not be found !", data.FullName);
}
var result = new TinyMPK(data)[fileName];
if (result == null)
{
throw new FileNotFoundException(string.Format("File could not be found in package {0} !", data.FullName), fileName);
}
return(result.Data);
}
public void TestMPKConstructor()
{
var test = new TinyMPK(ValidMPKPath);
Assert.AreEqual(1, test.Count);
Assert.NotNull(test["existing.txt"]);
Assert.NotNull(test["existing.txt"].Data);
Assert.Null(test["not existing at all.not"]);
Assert.AreEqual("existing.txt", test["existing.txt"].Name);
var expected = System.Text.Encoding.UTF8.GetBytes("Hello World !");
for (int i = 0; i < test["existing.txt"].Data.Length; i++)
{
Assert.AreEqual(expected[i], test["existing.txt"].Data[i]);
}
}
/// <summary>
/// Try to Retrieve File resources from arbitrary name
/// </summary>
/// <param name="name"></param>
/// <param name="packageExt"></param>
/// <param name="fileExt"></param>
/// <returns>byte array file or null if not found</returns>
public byte[] SearchRawFileOrPackaged(string name, string[] packageExt, string[] fileExt)
{
var file = m_clientFiles.FirstOrDefault(f => f.Name.Substring(0, f.Name.Length - f.Extension.Length).Equals(name, StringComparison.OrdinalIgnoreCase) && fileExt.Any(ext => ext.Equals(f.Extension, StringComparison.OrdinalIgnoreCase)));
// Found as Raw File
if (file != null)
return File.ReadAllBytes(file.FullName);
var packages = m_clientFiles.Where(f => f.Name.Substring(0, f.Name.Length - f.Extension.Length).Equals(name, StringComparison.OrdinalIgnoreCase) && packageExt.Any(ext => ext.Equals(f.Extension, StringComparison.OrdinalIgnoreCase)));
// Found as Packaged File
foreach (var package in packages)
{
var mpk = new TinyMPK(package);
var mpkfile = mpk.Select(kv => kv.Key).FirstOrDefault(ent => fileExt.Any(ext => string.Format("{0}{1}", name, ext).Equals(ent, StringComparison.OrdinalIgnoreCase)));
if (mpkfile != null)
return mpk[mpkfile].Data;
}
return null;
}
/// <summary>
/// Opens the specified file readonly
/// </summary>
/// <param name="file"></param>
/// <returns></returns>
public static Stream Open(string file)
{
if (GamePath == null)
{
return(null);
}
string curPath = GamePath;
string[] components = file.ToLower().Split('\\');
string nifComponent = null;
foreach (var comp in components)
{
if (nifComponent != null)
{
nifComponent = Path.Combine(nifComponent, comp);
}
else
{
curPath = Path.Combine(curPath, comp);
if (comp.EndsWith(".npk") || comp.EndsWith(".mpk"))
{
nifComponent = "";
}
}
}
// Normal file/NIF?
if (!File.Exists(curPath))
{
return(null);
}
if (nifComponent != null)
{
var mpk = TinyMPK.FromFile(curPath);
var subfile = mpk.GetFile(nifComponent);
return(subfile == null ? null : new MemoryStream(subfile.Data));
}
return(new FileStream(curPath, FileMode.Open, FileAccess.Read));
}
/// <summary>
/// Try to Retrieve File resources from arbitrary name
/// </summary>
/// <param name="nameExt"></param>
/// <param name="packageExt"></param>
/// <returns>byte array file or null if not found</returns>
public byte[] SearchRawFileOrPackaged(string nameExt, string[] packageExt)
{
var file = m_clientFiles.FirstOrDefault(f => f.Name.Equals(nameExt, StringComparison.OrdinalIgnoreCase));
// Found as Raw File
if (file != null)
return File.ReadAllBytes(file.FullName);
// Search package with file name only
var nameInfo = new FileInfo(nameExt);
var name = nameInfo.Name.Substring(0, nameInfo.Name.Length - nameInfo.Extension.Length);
var packages = m_clientFiles.Where(f => f.Name.Substring(0, f.Name.Length - f.Extension.Length).Equals(name, StringComparison.OrdinalIgnoreCase) && packageExt.Any(ext => ext.Equals(f.Extension, StringComparison.OrdinalIgnoreCase)));
// Found as Packaged File
foreach (var package in packages)
{
var mpk = new TinyMPK(package);
var mpkfile = mpk.Select(kv => kv.Key).FirstOrDefault(ent => nameExt.Equals(ent, StringComparison.OrdinalIgnoreCase));
if (mpkfile != null)
return mpk[mpkfile].Data;
}
return null;
}
/// <summary>
/// Extract a File from MPK package
/// </summary>
/// <param name="data"></param>
/// <param name="packageName"></param>
/// <param name="fileName"></param>
/// <returns>File Byte Array</returns>
public static byte[] GetFileDataFromPackage(this FileInfo[] data, string packageName, string fileName)
{
if (data == null)
throw new ArgumentNullException("data");
if (string.IsNullOrEmpty(packageName))
throw new ArgumentNullException("packageName");
if (string.IsNullOrEmpty(fileName))
throw new ArgumentNullException("fileName");
var pack = data.FirstOrDefault(file => file.Name.Equals(packageName, StringComparison.OrdinalIgnoreCase));
if (pack == null)
throw new FileNotFoundException("Package could not be found !", packageName);
var result = new TinyMPK(pack)[fileName];
if (result == null)
throw new FileNotFoundException(string.Format("File could not be found in package {0} !", packageName), fileName);
return result.Data;
}
/// <summary>
/// Extract a File from given MPK package
/// </summary>
/// <param name="data"></param>
/// <param name="fileName"></param>
/// <returns>File Byte Array</returns>
public static byte[] GetFileDataFromPackage(this FileInfo data, string fileName)
{
if (data == null)
throw new ArgumentNullException("data");
if (string.IsNullOrEmpty(fileName))
throw new ArgumentNullException("fileName");
if (!data.Exists)
throw new FileNotFoundException("Package could not be found !", data.FullName);
var result = new TinyMPK(data)[fileName];
if (result == null)
throw new FileNotFoundException(string.Format("File could not be found in package {0} !", data.FullName), fileName);
return result.Data;
}
public void TestMPKConstructor()
{
var test = new TinyMPK(ValidMPKPath);
Assert.AreEqual(1, test.Count);
Assert.NotNull(test["existing.txt"]);
Assert.NotNull(test["existing.txt"].Data);
Assert.Null(test["not existing at all.not"]);
Assert.AreEqual("existing.txt", test["existing.txt"].Name);
var expected = System.Text.Encoding.UTF8.GetBytes("Hello World !");
for (int i = 0 ; i < test["existing.txt"].Data.Length ; i++)
Assert.AreEqual(expected[i], test["existing.txt"].Data[i]);
}