public PhpCallback(RoutineDelegate functionDelegate, ScriptContext context)
{
// create a new DRoutineDesc based on the passed delegate
routineDesc = new PhpRoutineDesc(PhpMemberAttributes.Static | PhpMemberAttributes.NamespacePrivate, functionDelegate, false);
this.context = context;
this.state = State.Bound;
}
/// <summary>
/// Constructor of PHP closure.
/// </summary>
/// <param name="context">Current <see cref="ScriptContext"/></param>
/// <param name="lambda">Delegate to lambda function itself.</param>
/// <param name="parameter"><see cref="PhpArray"/> of closure <c>parameter</c> field. Can be <c>null</c> if there are no parameters.</param>
/// <param name="static"><see cref="PhpArray"/> of closure <c>parameter</c> field. Can be <c>null</c> if there is no <c>use</c> of scope variables.</param>
public Closure(ScriptContext/*!*/context, RoutineDelegate/*!*/lambda, PhpArray parameter, PhpArray @static)
:this(context, true)
{
Debug.Assert(context != null);
Debug.Assert(lambda != null);
this.lambda = lambda;
this.parameter = parameter;
this.@static = @static;
}
/// <summary>
/// Used by compiler through subclasses (<paramref name="arglessStub"/> is <B>null</B> then).
/// Called by a declaring helper at run-time.
/// </summary>
/// <param name="declaringType">The declaring type. Can be null.</param>
/// <param name="memberAttributes">Attributes of the function.</param>
/// <param name="arglessStub">The stub to be called. Cannot be null.</param>
/// <param name="needsIndex">True to allocate <see cref="Index"/>. Usable for preserved descs, for global functions that can be reused.</param>
internal DRoutineDesc(DTypeDesc/*!*/ declaringType, PhpMemberAttributes memberAttributes, RoutineDelegate arglessStub, bool needsIndex)
: base(declaringType, memberAttributes)
{
Debug.Assert(declaringType != null);
this._arglessStub = arglessStub;
// allocate an index, only for preserved descs
if (needsIndex) // assign an index only if needed (save indexes, since they cause prealocation of larger BitArray)
this.Index = System.Threading.Interlocked.Increment(ref LastIndex);
}
/// <summary>
/// Constructor of PHP closure.
/// </summary>
/// <param name="context">Current <see cref="ScriptContext"/></param>
/// <param name="lambda">Delegate to lambda function itself.</param>
/// <param name="parameter"><see cref="PhpArray"/> of closure <c>parameter</c> field. Can be <c>null</c> if there are no parameters.</param>
/// <param name="static"><see cref="PhpArray"/> of closure <c>parameter</c> field. Can be <c>null</c> if there is no <c>use</c> of scope variables.</param>
public Closure(ScriptContext /*!*/ context, RoutineDelegate /*!*/ lambda, PhpArray parameter, PhpArray @static)
: this(context, true)
{
Debug.Assert(context != null);
Debug.Assert(lambda != null);
this.lambda = lambda;
this.parameter = parameter;
this.@static = @static;
}
public void DeclareFunction(RoutineDelegate /*!*/ arglessStub, string /*!*/ fullName, PhpMemberAttributes memberAttributes, MethodInfo argfull)
{
var desc = new PhpRoutineDesc(memberAttributes, arglessStub, true);
if (argfull != null) // only if we have the argfull
{
new PurePhpFunction(desc, fullName, argfull); // writes desc.Member
}
functions[fullName] = desc;
}
/// <summary>
/// Used by compiler through subclasses (<paramref name="arglessStub"/> is <B>null</B> then).
/// Called by a declaring helper at run-time.
/// </summary>
/// <param name="declaringType">The declaring type. Can be null.</param>
/// <param name="memberAttributes">Attributes of the function.</param>
/// <param name="arglessStub">The stub to be called. Cannot be null.</param>
/// <param name="needsIndex">True to allocate <see cref="Index"/>. Usable for preserved descs, for global functions that can be reused.</param>
internal DRoutineDesc(DTypeDesc /*!*/ declaringType, PhpMemberAttributes memberAttributes, RoutineDelegate arglessStub, bool needsIndex)
: base(declaringType, memberAttributes)
{
Debug.Assert(declaringType != null);
this._arglessStub = arglessStub;
// allocate an index, only for preserved descs
if (needsIndex) // assign an index only if needed (save indexes, since they cause prealocation of larger BitArray)
{
this.Index = System.Threading.Interlocked.Increment(ref LastIndex);
}
}
/// <summary>
/// Used by both fast and full reflectors.
/// </summary>
internal PhpLibraryFunctionDesc(PhpLibraryModule/*!*/ declaringModule, RoutineDelegate/*!*/ arglessStub)
: base(declaringModule.GlobalType.TypeDesc, PhpMemberAttributes.Public | PhpMemberAttributes.Static, arglessStub, true)
{
Debug.Assert(declaringModule != null && arglessStub != null);
}
/// <summary>
/// Creates a descriptor for specified PHP function at run-time if argless stub delegate is available.
/// Called by declaring helpers emitted on script or when a callback is created.
/// </summary>
public PhpRoutineDesc(PhpMemberAttributes memberAttributes, RoutineDelegate/*!*/ arglessStub, bool needsIndex)
: base(UnknownModule.RuntimeModule.GlobalType.TypeDesc, memberAttributes, arglessStub, needsIndex)
{
Debug.Assert(arglessStub != null);
}
/// <summary>
/// Creates a descriptor for specified PHP method at run-time if argless stub delegate is available.
/// Called by declaring helper emitted on PHP types.
/// </summary>
internal PhpRoutineDesc(DTypeDesc/*!*/ declaringType, PhpMemberAttributes memberAttributes, RoutineDelegate/*!*/ arglessStub)
: base(declaringType, memberAttributes, arglessStub, false)
{
Debug.Assert(arglessStub != null);
}
public PhpCallback(RoutineDelegate functionDelegate, ScriptContext context)
{
// create a new DRoutineDesc based on the passed delegate
routineDesc = new PhpRoutineDesc(PhpMemberAttributes.Static | PhpMemberAttributes.NamespacePrivate, functionDelegate, false);
this.context = context;
this.state = State.Bound;
}
/// <summary>
/// Declare function <paramref name="name"/> into the PHP <paramref name="context"/>.
/// </summary>
private static void DeclareFunction(ScriptContext/*!*/context, string name, RoutineDelegate func)
{
context.DeclaredFunctions.Add(name, new PHP.Core.Reflection.PhpRoutineDesc(PHP.Core.Reflection.PhpMemberAttributes.Public | PHP.Core.Reflection.PhpMemberAttributes.Static, func, false));
}
/// <summary>
/// Declare function <paramref name="name"/> into the PHP <paramref name="context"/>.
/// </summary>
private static void DeclareFunction(ScriptContext /*!*/ context, string name, RoutineDelegate func)
{
context.DeclaredFunctions.Add(name, new PHP.Core.Reflection.PhpRoutineDesc(PHP.Core.Reflection.PhpMemberAttributes.Public | PHP.Core.Reflection.PhpMemberAttributes.Static, func, false));
}
/// <summary>
/// Used by both fast and full reflectors.
/// </summary>
internal PhpLibraryFunctionDesc(PhpLibraryModule /*!*/ declaringModule, RoutineDelegate /*!*/ arglessStub)
: base(declaringModule.GlobalType.TypeDesc, PhpMemberAttributes.Public | PhpMemberAttributes.Static, arglessStub, true)
{
Debug.Assert(declaringModule != null && arglessStub != null);
}
/// <summary>
/// Creates a descriptor for specified PHP function at run-time if argless stub delegate is available.
/// Called by declaring helpers emitted on script or when a callback is created.
/// </summary>
public PhpRoutineDesc(PhpMemberAttributes memberAttributes, RoutineDelegate /*!*/ arglessStub, bool needsIndex)
: base(UnknownModule.RuntimeModule.GlobalType.TypeDesc, memberAttributes, arglessStub, needsIndex)
{
Debug.Assert(arglessStub != null);
}
/// <summary>
/// Creates a descriptor for specified PHP method at run-time if argless stub delegate is available.
/// Called by declaring helper emitted on PHP types.
/// </summary>
internal PhpRoutineDesc(DTypeDesc /*!*/ declaringType, PhpMemberAttributes memberAttributes, RoutineDelegate /*!*/ arglessStub)
: base(declaringType, memberAttributes, arglessStub, false)
{
Debug.Assert(arglessStub != null);
}