public static IntPtr DestroyScope()
{
if (engine != null)
{
// FreeLibrary直前の関数の呼び出し。
try
{
DoString("DestroyScope()", "DestroyScope");
}
catch (Exception)
{
}
engine = null;
}
SetCodePage((IntPtr)default_codepage);
iDllBindHandle = 0;
tmpVar = null;
iDebuggingPort = 0;
dpr = null;
core.Dispose();
core = null;
return((IntPtr)0);
}
public static string JSON2RJSON(string inpJson) {
using (var engine = new Microsoft.ClearScript.V8.V8ScriptEngine()) {
var script = Path.GetDirectoryName(System.Reflection.Assembly.GetExecutingAssembly().Location) + @"\RJSON.js";
if (!File.Exists(script)) script = Machines.rootPath + @"JsLib\JS\External\RJSON.js";
engine.Execute(script, File.ReadAllText(script));
var par = new rjsonObj { inpJson = inpJson };
engine.AddHostObject("inpJson", par);
return (string)engine.Evaluate("JSON.stringify(RJSON.pack(JSON.parse(inpJson.inpJson)))");
}
}
public void Compile(string source, object external)
{
_dispatcher.BeginInvoke(new Action(() =>
{
var engine = new Microsoft.ClearScript.V8.V8ScriptEngine();
engine.AddHostObject("external", external);
engine.Execute(source);
engine.Dispose();
}), DispatcherPriority.ApplicationIdle, null);
}
public static void JsReflection(string tsFileName, string jsonMapFn) {
using (var engine = new Microsoft.ClearScript.V8.V8ScriptEngine()) {
engine.Execute("typescript.js", File.ReadAllText(@"d:\LMCom\rew\Web4\JsLib\Scripts\typescript.js"));
engine.Execute("underscore.js", File.ReadAllText(@"d:\LMCom\rew\Web4\JsLib\Scripts\underscore.js"));
engine.Execute("GenerateReflection.js", File.ReadAllText(@"d:\LMCom\rew\Web4\Author\GenerateReflection.js"));
var par = new reflectionObj { inpTSCode = File.ReadAllText(tsFileName) };
engine.AddHostObject("inpTSCode", par);
File.WriteAllText(jsonMapFn + ".json", (string)engine.Evaluate("author.parseReflection(inpTSCode.inpTSCode, false)"));
File.WriteAllText(jsonMapFn + ".debug.json", (string)engine.Evaluate("author.parseReflection(inpTSCode.inpTSCode, true)"));
}
}
public bool IsAvailable()
{
Trace.WriteLine("Checking to see if V8 is available");
if (V8ScriptEngine._isAvailable.HasValue)
return V8ScriptEngine._isAvailable.Value;
try
{
var engine = new Microsoft.ClearScript.V8.V8ScriptEngine();
engine.Dispose();
V8ScriptEngine._isAvailable = true;
}
catch (Exception)
{
V8ScriptEngine._isAvailable = false;
}
Trace.WriteLine(string.Format("V8 Engine is available: {0}", V8ScriptEngine._isAvailable.Value));
return V8ScriptEngine._isAvailable.Value;
}
protected V8ArrayBufferView(V8ScriptEngine engine, IV8Object target)
: base(engine, target)
{
}
public V8ArrayBuffer(V8ScriptEngine engine, IV8Object target)
: base(engine, target)
{
}
public static object Wrap(V8ScriptEngine engine, object obj)
{
Debug.Assert(!(obj is IScriptMarshalWrapper));
if (obj == null)
{
return(null);
}
if (obj is IV8Object target)
{
if (target.IsArray())
{
return(new V8Array(engine, target));
}
if (!target.IsArrayBufferOrView())
{
return(new V8ScriptItem(engine, target));
}
switch (target.GetArrayBufferOrViewKind())
{
case V8ArrayBufferOrViewKind.ArrayBuffer:
return(new V8ArrayBuffer(engine, target));
case V8ArrayBufferOrViewKind.DataView:
return(new V8DataView(engine, target));
case V8ArrayBufferOrViewKind.Uint8Array:
case V8ArrayBufferOrViewKind.Uint8ClampedArray:
return(new V8TypedArray <byte>(engine, target));
case V8ArrayBufferOrViewKind.Int8Array:
return(new V8TypedArray <sbyte>(engine, target));
case V8ArrayBufferOrViewKind.Uint16Array:
return(new V8UInt16Array(engine, target));
case V8ArrayBufferOrViewKind.Int16Array:
return(new V8TypedArray <short>(engine, target));
case V8ArrayBufferOrViewKind.Uint32Array:
return(new V8TypedArray <uint>(engine, target));
case V8ArrayBufferOrViewKind.Int32Array:
return(new V8TypedArray <int>(engine, target));
case V8ArrayBufferOrViewKind.Float32Array:
return(new V8TypedArray <float>(engine, target));
case V8ArrayBufferOrViewKind.Float64Array:
return(new V8TypedArray <double>(engine, target));
default:
return(new V8ScriptItem(engine, target));
}
}
return(obj);
}
private V8ScriptItem(V8ScriptEngine engine, IV8Object target)
{
this.engine = engine;
this.target = target;
}
public V8UInt16Array(V8ScriptEngine engine, IV8Object target)
: base(engine, target)
{
}
protected V8TypedArray(V8ScriptEngine engine, IV8Object target)
: base(engine, target)
{
}
public V8DataView(V8ScriptEngine engine, IV8Object target)
: base(engine, target)
{
}
private V8ScriptItem(V8ScriptEngine engine, IV8Object target)
{
this.engine = engine;
this.target = target;
engine.OnScriptItemCreate(this);
}
//----------------------------------------------------------------------------------------------
public static IntPtr CreateScope()
{
// まだエンジンが作られていなければ
if (engine == null)
{
try
{
core = CreateCore();
engine = core.Engine;
core.ExposeGlobalRequire(); // requireが使えるように
// 秀丸クラスの登録
hm = new Hidemaru();
engine.AddHostType("hm", typeof(Hidemaru));
// consoleの簡易版
console = new hmV8Console();
engine.AddHostType("console", typeof(hmV8Console));
// ①ヒアドキュメント用の関数
// ②:空のDestory関数
String expression = @"
function R(text){
return text.toString().match(/\/\*([\s\S]*)\*\//)[1].toString();
}
hm.Macro.Var = new Proxy(()=>{}, {
apply: function(target, that, args) {
if (args.length > 1 ) {
return hm.Macro.__Var(args[0], args[1]);
}
else if (args.length == 1 ) {
return hm.Macro.__Var(args[0]);
}
},
get(target, prop, receiver) {
return hm.Macro.__Var(prop);
},
set(target, prop, val, receiver) {
return hm.Macro.__Var(prop, val);
}
}
)
";
engine.Execute(expression);
engine.Script.DestroyScope = new Action(() => { });
dpr = new DllPathResolver();
engine.AddHostObject("AssemblyPath", new List <String>());
// ヒアドキュメント用の関数 R(text)
return((IntPtr)1);
}
catch (Exception e)
{
OutputDebugStream(e.Message);
return((IntPtr)0);
}
}
return((IntPtr)1);
}