/// <summary>
/// FIX - This has a couple of bugs, making the resultant WAV file incorrect without hand-tuning it:
/// 1.) The serialization includes the text class information,
/// 2.) The file size comes out incorrect.
/// </summary>
/// <returns></returns>
private bool WriteWAVFileHeader()
{
bool bRet = true, bRes;
string sFile;
FileInfo fiFile;
FileStream fsFile;
int iLen;
byte[] abFile;
WavHeader whFile = null;
BinaryFormatter formatter;
Console.WriteLine("Write a WAV file header.");
Console.Write("Filename: ");
sFile = Console.ReadLine();
if (!File.Exists(sFile))
{
bRet = false;
Console.Error.WriteLine("Invalid filename '{0}'.", sFile);
}
else
{
// Read in file
fiFile = new FileInfo(sFile);
fsFile = fiFile.OpenRead();
iLen = (int)(fiFile.Length);
abFile = new byte[iLen];
fsFile.Read(abFile, 0, iLen);
fsFile.Close();
// Create header
whFile = new WavHeader();
bRes = whFile.Set(iLen);
fsFile = fiFile.OpenWrite();
// Write out header and binary data
formatter = new BinaryFormatter();
formatter.Serialize(fsFile, whFile);
fsFile.Write(abFile, 0, iLen);
// Clean up
fsFile.Close();
abFile = null; // Flag for GC cleanup.
}
return(bRet);
} // WriteWAVFileHeader
private bool ReadWAVFileHeader()
{
bool bRet = true, bRes;
string sFile;
FileInfo fiFile;
FileStream fsFile;
int iLen;
byte[] abFile;
WavHeader whFile = null;
Console.WriteLine("Read a WAV file header.");
Console.Write("Filename: ");
sFile = Console.ReadLine();
if (!File.Exists(sFile))
{
bRet = false;
Console.Error.WriteLine("Invalid filename '{0}'.", sFile);
}
else
{
fiFile = new FileInfo(sFile);
fsFile = fiFile.OpenRead();
iLen = (int)(fiFile.Length);
abFile = new byte[iLen];
fsFile.Read(abFile, 0, iLen);
fsFile.Close();
whFile = new WavHeader();
bRes = whFile.Extract(abFile);
bRes = whFile.Valid();
Console.WriteLine("{0}", whFile); // NOTE - until WavHeader.ToString() is overridden, this will display the type name, not the contents of the header.
abFile = null; // Flag for GC cleanup.
}
return(bRet);
}
