/// <summary>
/// Constructs a instance of adapter for the V8 JS engine (Microsoft ClearScript.V8)
/// </summary>
/// <param name="settings">Settings of the V8 JS engine</param>
public V8JsEngine(V8Settings settings)
{
V8Settings v8Settings = settings ?? new V8Settings();
var constraints = new V8RuntimeConstraints
{
MaxNewSpaceSize = v8Settings.MaxNewSpaceSize,
MaxOldSpaceSize = v8Settings.MaxOldSpaceSize,
MaxExecutableSize = v8Settings.MaxExecutableSize
};
V8ScriptEngineFlags flags = V8ScriptEngineFlags.None;
if (v8Settings.EnableDebugging)
{
flags |= V8ScriptEngineFlags.EnableDebugging;
}
if (v8Settings.DisableGlobalMembers)
{
flags |= V8ScriptEngineFlags.DisableGlobalMembers;
}
int debugPort = v8Settings.DebugPort;
try
{
_jsEngine = new V8ScriptEngine(constraints, flags, debugPort);
}
catch (Exception e)
{
throw new JsEngineLoadException(
string.Format(CoreStrings.Runtime_JsEngineNotLoaded,
EngineName, e.Message), EngineName, EngineVersion, e);
}
}
/// <summary>
/// Constructs an instance of adapter for the V8 JS engine (Microsoft ClearScript.V8)
/// </summary>
/// <param name="settings">Settings of the V8 JS engine</param>
public V8JsEngine(V8Settings settings)
{
V8Settings v8Settings = settings ?? new V8Settings();
var constraints = new OriginalRuntimeConstraints
{
HeapExpansionMultiplier = v8Settings.HeapExpansionMultiplier,
MaxArrayBufferAllocation = v8Settings.MaxArrayBufferAllocation,
MaxNewSpaceSize = v8Settings.MaxNewSpaceSize,
MaxOldSpaceSize = v8Settings.MaxOldSpaceSize
};
OriginalEngineFlags flags = OriginalEngineFlags.None;
if (v8Settings.AwaitDebuggerAndPauseOnStart)
{
flags |= OriginalEngineFlags.AwaitDebuggerAndPauseOnStart;
}
if (v8Settings.EnableDebugging)
{
flags |= OriginalEngineFlags.EnableDebugging;
}
if (v8Settings.EnableRemoteDebugging)
{
flags |= OriginalEngineFlags.EnableRemoteDebugging;
}
if (v8Settings.DisableGlobalMembers)
{
flags |= OriginalEngineFlags.DisableGlobalMembers;
}
int debugPort = v8Settings.DebugPort;
try
{
_jsEngine = new OriginalEngine(constraints, flags, debugPort)
{
MaxRuntimeHeapSize = v8Settings.MaxHeapSize,
RuntimeHeapSizeSampleInterval = v8Settings.HeapSizeSampleInterval,
MaxRuntimeStackUsage = v8Settings.MaxStackUsage
};
}
catch (TypeLoadException e)
{
throw WrapTypeLoadException(e);
}
catch (Exception e)
{
throw JsErrorHelpers.WrapEngineLoadException(e, EngineName, EngineVersion, true);
}
}
/// <summary>
/// Adds a instance of <see cref="V8JsEngineFactory"/> to
/// the specified <see cref="JsEngineFactoryCollection" />
/// </summary>
/// <param name="source">Instance of <see cref="JsEngineFactoryCollection" /></param>
/// <param name="settings">Settings of the V8 JS engine</param>
/// <returns>Instance of <see cref="JsEngineFactoryCollection" /></returns>
public static JsEngineFactoryCollection AddV8(this JsEngineFactoryCollection source,
V8Settings settings)
{
if (source == null)
{
throw new ArgumentNullException("source");
}
if (settings == null)
{
throw new ArgumentNullException("settings");
}
source.Add(new V8JsEngineFactory(settings));
return(source);
}
/// <summary>
/// Adds a instance of <see cref="V8JsEngineFactory"/> to
/// the specified <see cref="JsEngineFactoryCollection" />
/// </summary>
/// <param name="source">Instance of <see cref="JsEngineFactoryCollection" /></param>
/// <param name="settings">Settings of the V8 JS engine</param>
/// <returns>Instance of <see cref="JsEngineFactoryCollection" /></returns>
public static JsEngineFactoryCollection AddV8(this JsEngineFactoryCollection source,
V8Settings settings)
{
if (source == null)
{
throw new ArgumentNullException("source");
}
if (settings == null)
{
throw new ArgumentNullException("settings");
}
source.Add(new V8JsEngineFactory(settings));
return source;
}
/// <summary>
/// Adds a instance of <see cref="V8JsEngineFactory"/> to
/// the specified <see cref="JsEngineFactoryCollection" />
/// </summary>
/// <param name="source">Instance of <see cref="JsEngineFactoryCollection" /></param>
/// <param name="configure">The delegate to configure the provided <see cref="V8Settings"/></param>
/// <returns>Instance of <see cref="JsEngineFactoryCollection" /></returns>
public static JsEngineFactoryCollection AddV8(this JsEngineFactoryCollection source,
Action<V8Settings> configure)
{
if (source == null)
{
throw new ArgumentNullException("source");
}
if (configure == null)
{
throw new ArgumentNullException("configure");
}
var settings = new V8Settings();
configure(settings);
return source.AddV8(settings);
}
/// <summary>
/// Adds a instance of <see cref="V8JsEngineFactory"/> to
/// the specified <see cref="JsEngineFactoryCollection" />
/// </summary>
/// <param name="source">Instance of <see cref="JsEngineFactoryCollection" /></param>
/// <param name="configure">The delegate to configure the provided <see cref="V8Settings"/></param>
/// <returns>Instance of <see cref="JsEngineFactoryCollection" /></returns>
public static JsEngineFactoryCollection AddV8(this JsEngineFactoryCollection source,
Action <V8Settings> configure)
{
if (source == null)
{
throw new ArgumentNullException("source");
}
if (configure == null)
{
throw new ArgumentNullException("configure");
}
var settings = new V8Settings();
configure(settings);
return(source.AddV8(settings));
}
/// <summary>
/// Constructs an instance of the V8 JS engine factory
/// </summary>
/// <param name="settings">Settings of the V8 JS engine</param>
public V8JsEngineFactory(V8Settings settings)
{
_settings = settings;
}
/// <summary>
/// Constructs an instance of the V8 JS engine factory
/// </summary>
/// <param name="settings">Settings of the V8 JS engine</param>
public V8JsEngineFactory(V8Settings settings)
{
_settings = settings;
}
