public static void write( it song, string filename )
{
byte[] data;
try {
data = song.pack();
}
catch ( Exception e ) {
throw new IOException( "it.pack(): " + e.Message );
}
FileStream file = null;
try {
file = new FileStream( filename, FileMode.Create, FileAccess.Write, FileShare.Write);
}
catch ( Exception e ) {
file.Close();
throw new IOException( "(opening out file stream): " + e.Message );
}
try {
file.Write( data, 0, data.Length );
}
catch ( Exception e ) {
file.Close();
throw new IOException( "(writing out file stream): " + e.Message );
}
return;
}
/// <summary>
/// Loads an it file into memory, calls <code>it.parse()</code>, then closes the file.
/// </summary>
/// <param name="filename">Full path to the file being loaded.</param>
/// <returns>An instance of the <code>it</code> class, fully loaded with all the information contained in the file.</returns>
public static it load( string filename )
{
// check if file exists and load it
FileStream file = null;
try {
file = new FileStream( filename, FileMode.Open, FileAccess.Read, FileShare.Read );
}
catch ( Exception e ) {
throw new IOException( "(opening in file stream): " + e.Message );
}
// load file into byte array
byte[] data = new byte[ maxSize ];
try {
file.Read( data, 0, maxSize );
}
catch ( Exception e ) {
file.Close();
throw new IOException( "(reading in file stream): " + e.Message );
}
it itfile = new it();
// close the file
file.Close();
try {
itfile.parse( data );
}
catch ( Exception e ) {
throw new IOException( "it.parse(): " + e.Message );
}
return itfile;
}
/// <summary>
/// Loads an it file into memory, calls <code>it.parse()</code>, then closes the file.
/// </summary>
/// <param name="filename">Full path to the file being loaded.</param>
/// <returns>An instance of the <code>it</code> class, fully loaded with all the information contained in the file.</returns>
public static it load(string filename)
{
// check if file exists and load it
FileStream file = null;
try {
file = new FileStream(filename, FileMode.Open, FileAccess.Read, FileShare.Read);
}
catch (Exception e) {
throw new IOException("(opening in file stream): " + e.Message);
}
// load file into byte array
byte[] data = new byte[maxSize];
try {
file.Read(data, 0, maxSize);
}
catch (Exception e) {
file.Close();
throw new IOException("(reading in file stream): " + e.Message);
}
it itfile = new it();
// close the file
file.Close();
try {
itfile.parse(data);
}
catch (Exception e) {
throw new IOException("it.parse(): " + e.Message);
}
return(itfile);
}
public static void write(it song, string filename)
{
byte[] data;
try {
data = song.pack();
}
catch (Exception e) {
throw new IOException("it.pack(): " + e.Message);
}
FileStream file = null;
try {
file = new FileStream(filename, FileMode.Create, FileAccess.Write, FileShare.Write);
}
catch (Exception e) {
file.Close();
throw new IOException("(opening out file stream): " + e.Message);
}
try {
file.Write(data, 0, data.Length);
}
catch (Exception e) {
file.Close();
throw new IOException("(writing out file stream): " + e.Message);
}
return;
}
static int Main(string[] args)
{
string usage = "Usage: spcom infile outfile [-pitch] [-channels]";
if (args.Length < 2)
{
Console.WriteLine(usage);
return(0);
}
it song = null;
try {
song = io.load(args[0]);
}
catch (Exception e) {
Console.WriteLine("io.load(): " + e.Message);
return(1);
}
bool pitch = false;
bool channels = false;
for (int i = 2; i < args.Length; i++)
{
if (args[i] == "-pitch" && pitch == false)
{
try {
song.fixPitch();
}
catch (Exception e) {
Console.WriteLine("song.fixPitch(): " + e.Message);
}
pitch = true;
}
if (args[i] == "-channels" && channels == false)
{
try {
song.reduceChannels();
}
catch (Exception e) {
Console.WriteLine("song.reduceChannels(): " + e.Message);
}
channels = true;
}
}
try {
io.write(song, args[1]);
}
catch (Exception e) {
Console.WriteLine("io.write: " + e.Message);
return(1);
}
return(0);
}