/// <summary>
/// Constructor
/// </summary>
/// <param name="aName">Parameter name</param>
/// <param name="aMinValue">Minimum allowed value</param>
/// <param name="aMaxValue">Maximum allowed value</param>
/// <param name="aStep">Gap between allowed values</param>
public unsafe ParameterUint(String aName, uint aMinValue = 0, uint aMaxValue = uint.MaxValue, uint aStep = 1)
{
IntPtr name = InteropUtils.StringToHGlobalUtf8(aName);
iHandle = ServiceParameterCreateUint(name, aMinValue, aMaxValue, aStep);
Marshal.FreeHGlobal(name);
}
/// <summary>
/// Claim a reference to the network adapter.
/// </summary>
/// <remarks>Can only be called from code that can guarantee another reference is already held.
/// Each call to AddRef() must later have exactly one matching call to RemoveRef().</remarks>
public void AddRef(string aCookie)
{
IntPtr cookie = InteropUtils.StringToHGlobalUtf8(aCookie);
OhNetNetworkAdapterAddRef(iHandle, cookie);
AddManagedCookie(aCookie, cookie);
}
public unsafe ParameterRelated(String aName, OpenHome.Net.Core.Property aProperty)
{
IntPtr name = InteropUtils.StringToHGlobalUtf8(aName);
iHandle = ServiceParameterCreateRelated(name, aProperty.Handle());
Marshal.FreeHGlobal(name);
}
/// <summary>
/// Constructor
/// </summary>
/// <param name="aName">Parameter name</param>
public unsafe ParameterBinary(String aName)
{
IntPtr name = InteropUtils.StringToHGlobalUtf8(aName);
iHandle = ServiceParameterCreateBinary(name);
Marshal.FreeHGlobal(name);
}
/// <summary>
/// Constructor
/// </summary>
/// <param name="aName">Parameter name</param>
/// <param name="aMinValue">Minimum allowed value</param>
/// <param name="aMaxValue">Maximum allowed value</param>
/// <param name="aStep">Gap between allowed values</param>
public ParameterInt(String aName, int aMinValue = Int32.MinValue, int aMaxValue = Int32.MaxValue, int aStep = 1)
{
IntPtr name = InteropUtils.StringToHGlobalUtf8(aName);
iHandle = ServiceParameterCreateInt(name, aMinValue, aMaxValue, aStep);
Marshal.FreeHGlobal(name);
}
/// <summary>
/// Get the full name for a given network interface.
/// </summary>
/// <returns>String in the form a.b.c.d (name).</returns>
public string FullName()
{
IntPtr cStr = OhNetNetworkAdapterFullName(iHandle);
string name = InteropUtils.PtrToStringUtf8(cStr);
Library.Free(cStr);
return(name);
}
/// <summary>
/// Get the name for a given network interface.
/// </summary>
/// <returns>String containing name of the adapter.</returns>
public string Name()
{
IntPtr cStr = OhNetNetworkAdapterName(iHandle);
string name = InteropUtils.PtrToStringUtf8(cStr);
// Library.Free(cStr) not necessary because a copy is not allocated by the underlying NetworkAdapter object
return(name);
}
/// <summary>
/// Query the name of the action
/// </summary>
/// <returns>Action name</returns>
public unsafe String Name()
{
IntPtr str;
uint len;
ServiceActionGetName(iHandle, &str, &len);
return(InteropUtils.PtrToStringUtf8(str, len));
}
/// <summary>
/// Set the value of the property
/// </summary>
/// <param name="aValue">New value for the property</param>
/// <returns>True if the property's value was changed; false otherwise</returns>
public bool SetValue(string aValue)
{
IntPtr val = InteropUtils.StringToHGlobalUtf8(aValue);
uint changed = ServicePropertySetValueString(iHandle, val);
Marshal.FreeHGlobal(val);
return(changed != 0);
}
/// <summary>
/// Constructor
/// </summary>
/// <param name="aName">Action name</param>
public unsafe Action(String aName)
{
IntPtr name = InteropUtils.StringToHGlobalUtf8(aName);
iHandle = ServiceActionCreate(name);
Marshal.FreeHGlobal(name);
iInputParameters = new List <Parameter>();
iOutputParameters = new List <Parameter>();
}
/// <summary>
/// Constructor suitable for use by clients of the control point stack
/// </summary>
/// <param name="aName">Property name</param>
/// <param name="aValueChanged">Action to run when the property's value changes</param>
public unsafe PropertyBinary(String aName, System.Action aValueChanged)
: base(aValueChanged)
{
IntPtr ptr = GCHandle.ToIntPtr(iGch);
IntPtr name = InteropUtils.StringToHGlobalUtf8(aName);
iHandle = ServicePropertyCreateBinaryCp(name, iCallbackValueChanged, ptr);
Marshal.FreeHGlobal(name);
}
/// <summary>
/// Query the value of the property
/// </summary>
/// <returns>String property value</returns>
public unsafe String Value()
{
IntPtr ptr;
uint len;
ServicePropertyGetValueString(iHandle, &ptr, &len);
String str = InteropUtils.PtrToStringUtf8(ptr, len);
OhNetFree(ptr);
return(str);
}
/// <summary>
///
/// </summary>
/// <param name="aName">Parameter name</param>
/// <param name="aAllowedValues">List of allowed values for the string</param>
public ParameterString(String aName, List <String> aAllowedValues)
{
IntPtr name = InteropUtils.StringToHGlobalUtf8(aName);
IntPtr[] allowed = aAllowedValues.Select <string, IntPtr>(InteropUtils.StringToHGlobalUtf8).ToArray();
iHandle = ServiceParameterCreateString(name, allowed, (uint)aAllowedValues.Count);
foreach (IntPtr allowedValue in allowed)
{
Marshal.FreeHGlobal(allowedValue);
}
Marshal.FreeHGlobal(name);
}
/// <summary>
/// Query which subnet is in use.
/// </summary>
/// <param name="aCookie">Identifier for NetworkAdapter reference. Must be used in a later call to NetworkAdapter.RemoveRef()</param>
/// <returns>Network adapter. Or null if no subnet is selected or we're running the device stack on all subnets.</returns>
public static NetworkAdapter CurrentAdapter(string aCookie)
{
IntPtr cookie = InteropUtils.StringToHGlobalUtf8(aCookie);
IntPtr nif = OhNetCurrentSubnetAdapter(cookie);
if (nif == IntPtr.Zero)
{
return(null);
}
NetworkAdapter n = new NetworkAdapter(nif);
n.AddManagedCookie(aCookie, cookie);
return(n);
}
/// <summary>
/// Query the value of the property
/// </summary>
/// <returns>String property value</returns>
public unsafe String Value()
{
IntPtr ptr;
uint len;
if (ServicePropertyGetValueString(iHandle, &ptr, &len) == -1)
{
throw new PropertyError();
}
String str = InteropUtils.PtrToStringUtf8(ptr, len);
OhNetFree(ptr);
return(str);
}
