public static int Main(String[] argv)
{
MusicBrainz o;
String error, data, temp;
bool ret, isMultipleArtist = false;
int numTracks, trackNum, i;
if (argv.Length != 1)
{
Console.WriteLine("Usage: GetAlbum <albumid|cdindexid>");
return 0;
}
// Create the musicbrainz object, which will be needed for subsequent calls
o = new MusicBrainz();
// Set the proper server to use. Defaults to mm.musicbrainz.org:80
if (Environment.GetEnvironmentVariable("MB_SERVER") != null)
o.SetServer(Environment.GetEnvironmentVariable("MB_SERVER"), 80);
// Check to see if the debug env var has been set
if (Environment.GetEnvironmentVariable("MB_DEBUG") != null)
o.SetDebug(Environment.GetEnvironmentVariable("MB_DEBUG") != "0");
// Tell the server to only return 2 levels of data, unless the MB_DEPTH env var is set
if (Environment.GetEnvironmentVariable("MB_DEPTH") != null)
o.SetDepth(int.Parse(Environment.GetEnvironmentVariable("MB_DEPTH")));
else
o.SetDepth(4);
// Set up the args for the find album query
String[] args = new String[] { argv[0] };
if (argv[0].Length != MusicBrainz.CDINDEX_ID_LEN)
// Execute the MBQ_GetAlbumById query
ret = o.Query(MusicBrainz.MBQ_GetAlbumById, args);
else
// Execute the MBQ_GetCDInfoFromCDIndexId
ret = o.Query(MusicBrainz.MBQ_GetCDInfoFromCDIndexId, args);
if (!ret)
{
o.GetQueryError(out error);
Console.WriteLine("Query failed: {0}", error);
return 0;
}
// Select the first album
o.Select(MusicBrainz.MBS_SelectAlbum, 1);
// Pull back the album id to see if we got the album
if (!o.GetResultData(MusicBrainz.MBE_AlbumGetAlbumId, out data))
{
Console.WriteLine("Album not found.");
return 0;
}
o.GetIDFromURL(data, out temp);
Console.WriteLine(" AlbumId: {0}", temp);
// Extract the album name
if (o.GetResultData(MusicBrainz.MBE_AlbumGetAlbumName, out data))
Console.WriteLine(" Name: {0}", data);
// Extract the number of tracks
numTracks = o.GetResultInt(MusicBrainz.MBE_AlbumGetNumTracks);
if (numTracks > 0 && numTracks < 100)
Console.WriteLine(" NumTracks: {0}", numTracks);
// Check to see if there is more than one artist for this album
for(i = 1; i <= numTracks; i++)
{
if (!o.GetResultData(MusicBrainz.MBE_AlbumGetArtistId, i, out data))
break;
if (i == 1)
temp = data;
if (temp != data)
{
isMultipleArtist = true;
break;
}
}
if (!isMultipleArtist)
{
// Extract the artist name from the album
if (o.GetResultData(MusicBrainz.MBE_AlbumGetArtistName, 1, out data))
Console.WriteLine("AlbumArtist: {0}", data);
// Extract the artist id from the album
if (o.GetResultData(MusicBrainz.MBE_AlbumGetArtistId, 1, out data))
{
o.GetIDFromURL(data, out temp);
Console.WriteLine(" ArtistId: {0}", temp);
}
}
Console.WriteLine();
for(i = 1; i <= numTracks; i++)
{
// Extract the track name from the album.
if (o.GetResultData(MusicBrainz.MBE_AlbumGetTrackName, i, out data))
Console.WriteLine(" Track: {0}", data);
else
break;
// Extract the album id from the track. Just use the
// first album that this track appears on
if (o.GetResultData(MusicBrainz.MBE_AlbumGetTrackId, i, out data))
{
o.GetIDFromURL(data, out temp);
Console.WriteLine(" TrackId: {0}", temp);
// Extract the track number
trackNum = o.GetOrdinalFromList(MusicBrainz.MBE_AlbumGetTrackList, data);
if (trackNum > 0 && trackNum < 100)
Console.WriteLine(" TrackNum: {0}", trackNum);
}
// If its a multple artist album, print out the artist for each track
if (isMultipleArtist)
{
// Extract the artist name from this track
if (o.GetResultData(MusicBrainz.MBE_AlbumGetArtistName, i, out data))
Console.WriteLine("TrackArtist: {0}", data);
// Extract the artist id from this track
if (o.GetResultData(MusicBrainz.MBE_AlbumGetArtistId, i, out data))
{
o.GetIDFromURL(data, out temp);
Console.WriteLine(" ArtistId: {0}", temp);
}
}
Console.WriteLine();
}
return 0;
}
public bool FinalizeSignature(String collectionID, out byte[] signature)
{
// Create a MusicBrainz instance for the sole purpose of ensuring
// a session is created and WSA_Init is called if neccessary.
// Calls to WSA_Init are nestable, and cleanup will occur automatically
// after this instance goes out-of-scope.
MusicBrainz mb = new MusicBrainz();
signature = new byte[17];
int result =
trm_FinalizeSignature(trmObject,
signature,
(collectionID == null) ? null :
ToUTF8(collectionID));
// Unlike most mb_* methods, trm_FinalizeSignature returns 0 on success
return (result == 0);
}
