/// <summary>
/// Create a sample stream from a WMA file via user callback functions.
/// </summary>
/// <param name="handlers">The user defined file functions. </param>
/// <param name="configs">Configure of <see cref="WmaStream" />.</param>
/// <param name="systemType">File system to use.</param>
/// <param name="user">User instance data to pass to the callback functions. </param>
public WmaStream(FileHandlers handlers, WmaStreamCreateConfig configs,
StreamFileSystemType systemType, IntPtr user)
{
Handle =
WmaModule.WmaStreamCreateFileUserFunction.CheckResult(
WmaModule.WmaStreamCreateFileUserFunction.Delegate(systemType, configs,
ref handlers, user));
}
/// <summary>
/// Creates a sample stream from a WMA file.
/// </summary>
/// <param name="file">File name.</param>
/// <param name="configs">Configure of <see cref="WmaStream" />.</param>
/// <param name="offset">File offset to begin streaming from.</param>
/// <param name="length">Data length... 0 = use all data up to the end of the file.</param>
public WmaStream(String file, WmaStreamCreateConfig configs, uint offset, uint length)
{
configs |= WmaStreamCreateConfig.Unicode;
using (var fileNameHandle = InteropHelper.StringToPtr(file))
{
Handle = WmaModule.WmaStreamCreateFileFunction.CheckResult(
WmaModule.WmaStreamCreateFileFunction.Delegate(false,
fileNameHandle.Handle, offset, length, configs));
}
}
/// <summary>
/// Creates a sample stream from a WMA file.
/// </summary>
/// <param name="file">File name.</param>
/// <param name="configs">Configure of <see cref="WmaStream" />.</param>
/// <param name="offset">File offset to begin streaming from.</param>
/// <param name="length">Data length... 0 = use all data up to the end of the file.</param>
public WmaStream(String file, WmaStreamCreateConfig configs, uint offset, uint length)
{
configs |= WmaStreamCreateConfig.Unicode;
using (var fileNameHandle = InteropHelper.StringToPtr(file))
{
Handle = WmaModule.WmaStreamCreateFileFunction.CheckResult(
WmaModule.WmaStreamCreateFileFunction.Delegate(false,
fileNameHandle.Handle, offset, length, configs));
}
}
/// <summary>
/// Creates a sample stream from a WMA file, optionally with a user name and password to authenticate. .
/// </summary>
/// <param name="file">File name.</param>
/// <param name="configs">Configure of <see cref="WmaStream" />.</param>
/// <param name="offset">File offset to begin streaming from.</param>
/// <param name="length">Data length... 0 = use all data up to the end of the file.</param>
/// <param name="user">
/// User name to use in connecting to the server... if either this or pass is NULL, then no user
/// name/password is sent to the server.
/// </param>
/// <param name="password">Password to use in connecting to the server. </param>
public WmaStream(String file, String user, String password, WmaStreamCreateConfig configs, uint offset,
uint length)
{
configs |= WmaStreamCreateConfig.Unicode;
using (var fileNameHandle = InteropHelper.StringToPtr(file))
{
using (var userHandle = InteropHelper.StringToPtr(user))
{
using (var passwordHandle = InteropHelper.StringToPtr(password))
{
Handle = WmaModule.WmaStreamCreateFileAuthFunction.CheckResult(
WmaModule.WmaStreamCreateFileAuthFunction.Delegate(false,
fileNameHandle.Handle, offset, length, configs, userHandle.Handle, passwordHandle.Handle));
}
}
}
}
/// <summary>
/// Creates a sample stream from a WMA memory stream.
/// </summary>
/// <param name="stream">Memory stream.</param>
/// <param name="configs">Configure of <see cref="WmaStream" />.</param>
public WmaStream(MemoryStream stream, WmaStreamCreateConfig configs)
{
ArraySegment <byte> bufferSegment;
byte[] buffer = null;
if (stream.TryGetBuffer(out bufferSegment))
{
buffer = bufferSegment.Array;
}
else
{
buffer = stream.ToArray();
}
GCHandle bufferHandle = GCHandle.Alloc(buffer);
Handle = WmaModule.WmaStreamCreateFileFunction.CheckResult(
WmaModule.WmaStreamCreateFileFunction.Delegate(true,
bufferHandle.AddrOfPinnedObject(), 0, (uint)stream.Length, configs));
bufferHandle.Free();
}
/// <summary>
/// Creates a sample stream from a WMA file.
/// </summary>
/// <param name="file">File name.</param>
/// <param name="configs">Configure of <see cref="WmaStream" />.</param>
public WmaStream(String file, WmaStreamCreateConfig configs) : this(file, configs, 0, 0)
{
}
/// <summary>
/// Create a sample stream from a WMA .Net stream.
/// </summary>
/// <param name="stream">The .Net stream.</param>
/// <param name="configs">Configure of <see cref="WmaStream" />.</param>
/// <param name="systemType">File system to use.</param>
public WmaStream(Stream stream, WmaStreamCreateConfig configs,
StreamFileSystemType systemType) : this(stream.AsBassStream(), configs, systemType)
{
}
/// <summary>
/// Create a sample stream from a WMA Bass stream.
/// </summary>
/// <param name="bassStream">The Bass stream.</param>
/// <param name="configs">Configure of <see cref="WmaStream" />.</param>
/// <param name="systemType">File system to use.</param>
public WmaStream(BassStream bassStream, WmaStreamCreateConfig configs,
StreamFileSystemType systemType) : this(bassStream.StreamHandlers, configs, systemType, IntPtr.Zero)
{
}
/// <summary>
/// Creates a sample stream from a WMA file, optionally with a user name and password to authenticate.
/// </summary>
/// <param name="file">File name.</param>
/// <param name="configs">Configure of <see cref="WmaStream" />.</param>
/// <param name="user">
/// User name to use in connecting to the server... if either this or pass is NULL, then no user
/// name/password is sent to the server.
/// </param>
/// <param name="password">Password to use in connecting to the server. </param>
public WmaStream(String file, String user, String password, WmaStreamCreateConfig configs)
: this(file, user, password, configs, 0, 0)
{
}
/// <summary>
/// Creates a sample stream from a WMA file.
/// </summary>
/// <param name="file">File name.</param>
/// <param name="configs">Configure of <see cref="WmaStream" />.</param>
public WmaStream(String file, WmaStreamCreateConfig configs) : this(file, configs, 0, 0)
{
}
/// <summary>
/// Create a sample stream from a WMA .Net stream.
/// </summary>
/// <param name="stream">The .Net stream.</param>
/// <param name="configs">Configure of <see cref="WmaStream" />.</param>
/// <param name="systemType">File system to use.</param>
public WmaStream(Stream stream, WmaStreamCreateConfig configs,
StreamFileSystemType systemType) : this(stream.AsBassStream(), configs, systemType)
{
}
/// <summary>
/// Create a sample stream from a WMA Bass stream.
/// </summary>
/// <param name="bassStream">The Bass stream.</param>
/// <param name="configs">Configure of <see cref="WmaStream" />.</param>
/// <param name="systemType">File system to use.</param>
public WmaStream(BassStream bassStream, WmaStreamCreateConfig configs,
StreamFileSystemType systemType) : this(bassStream.StreamHandlers, configs, systemType, IntPtr.Zero)
{
}
/// <summary>
/// Create a sample stream from a WMA file via user callback functions.
/// </summary>
/// <param name="handlers">The user defined file functions. </param>
/// <param name="configs">Configure of <see cref="WmaStream" />.</param>
/// <param name="systemType">File system to use.</param>
/// <param name="user">User instance data to pass to the callback functions. </param>
public WmaStream(FileHandlers handlers, WmaStreamCreateConfig configs,
StreamFileSystemType systemType, IntPtr user)
{
Handle =
WmaModule.WmaStreamCreateFileUserFunction.CheckResult(
WmaModule.WmaStreamCreateFileUserFunction.Delegate(systemType, configs,
ref handlers, user));
}
/// <summary>
/// Creates a sample stream from a WMA memory stream.
/// </summary>
/// <param name="stream">Memory stream.</param>
/// <param name="configs">Configure of <see cref="WmaStream" />.</param>
public WmaStream(MemoryStream stream, WmaStreamCreateConfig configs)
{
ArraySegment<byte> bufferSegment;
byte[] buffer = null;
if (stream.TryGetBuffer(out bufferSegment))
{
buffer = bufferSegment.Array;
}
else
{
buffer = stream.ToArray();
}
GCHandle bufferHandle = GCHandle.Alloc(buffer);
Handle = WmaModule.WmaStreamCreateFileFunction.CheckResult(
WmaModule.WmaStreamCreateFileFunction.Delegate(true,
bufferHandle.AddrOfPinnedObject(), 0, (uint) stream.Length, configs));
bufferHandle.Free();
}
/// <summary>
/// Creates a sample stream from a WMA file, optionally with a user name and password to authenticate.
/// </summary>
/// <param name="file">File name.</param>
/// <param name="configs">Configure of <see cref="WmaStream" />.</param>
/// <param name="user">
/// User name to use in connecting to the server... if either this or pass is NULL, then no user
/// name/password is sent to the server.
/// </param>
/// <param name="password">Password to use in connecting to the server. </param>
public WmaStream(String file, String user, String password, WmaStreamCreateConfig configs)
: this(file, user, password, configs, 0, 0)
{
}
/// <summary>
/// Creates a sample stream from a WMA file, optionally with a user name and password to authenticate. .
/// </summary>
/// <param name="file">File name.</param>
/// <param name="configs">Configure of <see cref="WmaStream" />.</param>
/// <param name="offset">File offset to begin streaming from.</param>
/// <param name="length">Data length... 0 = use all data up to the end of the file.</param>
/// <param name="user">
/// User name to use in connecting to the server... if either this or pass is NULL, then no user
/// name/password is sent to the server.
/// </param>
/// <param name="password">Password to use in connecting to the server. </param>
public WmaStream(String file, String user, String password, WmaStreamCreateConfig configs, uint offset,
uint length)
{
configs |= WmaStreamCreateConfig.Unicode;
using (var fileNameHandle = InteropHelper.StringToPtr(file))
{
using (var userHandle = InteropHelper.StringToPtr(user))
{
using (var passwordHandle = InteropHelper.StringToPtr(password))
{
Handle = WmaModule.WmaStreamCreateFileAuthFunction.CheckResult(
WmaModule.WmaStreamCreateFileAuthFunction.Delegate(false,
fileNameHandle.Handle, offset, length, configs, userHandle.Handle, passwordHandle.Handle));
}
}
}
}
