removed

std/tools/JsProxy.hx

@@ -1,381 +0,0 @@
-/*
- * Copyright (c) 2005, The haXe Project Contributors
- * All rights reserved.
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- *   - Redistributions of source code must retain the above copyright
- *     notice, this list of conditions and the following disclaimer.
- *   - Redistributions in binary form must reproduce the above copyright
- *     notice, this list of conditions and the following disclaimer in the
- *     documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE HAXE PROJECT CONTRIBUTORS "AS IS" AND ANY
- * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL THE HAXE PROJECT CONTRIBUTORS BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
- * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
- * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
- * DAMAGE.
- */
-package tools;
-
-class Unserializer {
-
-	var buf : String;
-	var pos : Int;
-	var length : Int;
-	var cache : Array<Dynamic>;
-
-	public function new( buf : String ) {
-		this.buf = buf;
-		length = buf.length;
-		pos = 0;
-		cache = new Array();
-	}
-
-	function readDigits() {
-		var k = 0;
-		var s = false;
-		while( true ) {
-			var c = buf.charCodeAt(pos) - 48;
-			if( c == -3 ) {
-				s = true;
-				pos++;
-				continue;
-			}
-			if( c < 0 || c >= 10 )
-				break;
-			k = k * 10 + c;
-			pos++;
-		}
-		if( s )
-			k *= -1;
-		return k;
-	}
-
-	public function unserialize() : Dynamic {
-		switch( buf.charCodeAt(pos++) ) {
-		case 110: // n
-			return null;
-		case 116: // t
-			return true;
-		case 102: // f
-			return false;
-		case 122: // z
-			return 0;
-		case 105: // i
-			return readDigits();
-		case 100: // d
-			var p1 = pos;
-			while( true ) {
-				var c = buf.charCodeAt(pos);
-				// + - . , 0-9
-				if( (c >= 43 && c < 58) || c == 101 /*e*/ || c == 69 /*E*/ )
-					pos++;
-				else
-					break;
-			}
-			var s = buf.substr(p1,pos-p1);
-			var f = Std.parseFloat(s);
-			if( f == null )
-				throw ("Invalid float "+s);
-			return f;
-		case 107: // k
-			return Std.nan;
-		case 109: // m
-			return -Std.infinity;
-		case 112: // p
-			return Std.infinity;
-		case 115: // s
-			var len = readDigits();
-			if( buf.charAt(pos++) == ":" ) {
-				if( length - pos < len )
-					throw "Invalid string length";
-				var s = buf.substr(pos,len);
-				pos += len;
-				s = s.split("\\\"").join("\"").split("\\r").join("\r").split("\n").join("\\n").split("\\\\").join("\\");
-				cache.push(s);
-				return s;
-			}
-		case 97: // a
-			var a = new Array<Dynamic>();
-			cache.push(a);
-			while( true ) {
-				if( pos >= length )
-					throw "Invalid array";
-				var c = buf.charCodeAt(pos);
-				if( c == 104 ) /*h*/
-					break;
-				if( c == 117 ) { /*u*/
-					var n = readDigits();
-					if( n <= 0 )
-						throw "Invalid array nulls";
-					a[a.length+n-1] = null;
-				} else
-					a.push(unserialize());
-			}
-			pos++;
-			return a;
-		case 111: // o
-			var o = Reflect.empty();
-			cache.push(o);
-			while( true ) {
-				if( pos >= length )
-					throw "Invalid object";
-				if( buf.charCodeAt(pos) == 103 ) /*g*/
-					break;
-				var k = unserialize();
-				if( !Std.is(k,String) )
-					throw "Invalid object key";
-				var v = unserialize();
-				Reflect.setField(o,k,v);
-			}
-			pos++;
-			return o;
-		case 114: // r
-			var n = readDigits();
-			if( n < 0 || n >= cache.length )
-				throw "Invalid reference";
-			return cache[n];
-		default:
-		}
-		pos--;
-		throw ("Invalid char "+buf.charAt(pos)+" at position "+pos);
-	}
-
-}
-
-class Serializer {
-
-	var buf : StringBuf;
-	var cache : Array<Dynamic>;
-
-	public function new() {
-		buf = new StringBuf();
-		cache = new Array();
-	}
-
-	public function toString() {
-		return buf.toString();
-	}
-
-	/* prefixes :
-		n : null
-		t : true
-		f : false
-		i : Int
-		z : zero
-		d : Float
-		e : reserved (float exp)
-		k : NaN
-		m : -Inf
-		p : +Inf
-		s : string
-		a : array
-		u : array nulls
-		h : array end
-		o : object
-		g : object end
-		r : reference
-	*/
-
-	function serializeString( s : String ) {
-		if( serializeRef(s) )
-			return;
-		s = s.split("\\").join("\\\\").split("\n").join("\\n").split("\r").join("\\r").split("\"").join("\\\"");
-		buf.add("s");
-		buf.add(s.length);
-		buf.add(":");
-		buf.add(s);
-	}
-
-	function serializeRef(v) {
-		for( i in 0...cache.length ) {
-			if( cache[i] == v ) {
-				buf.add("r");
-				buf.add(i);
-				return true;
-			}
-		}
-		cache.push(v);
-		return false;
-	}
-
-	public function serialize( v : Dynamic ) {
-		if( v == null ) {
-			buf.add("n");
-			return;
-		}
-		if( Std.is(v,Int) ) {
-			if( v == 0 ) {
-				buf.add("z");
-				return;
-			}
-			buf.add("i");
-			buf.add(Std.string(v));
-			return;
-		}
-		if( Std.is(v,Float) ) {
-			if( Std.isNaN(v) )
-				buf.add("k");
-			else if( !Std.isFinite(v) )
-				buf.add(if( v < 0 ) "m" else "p");
-			else {
-				buf.add("d");
-				buf.add(Std.string(v));
-			}
-			return;
-		}
-		if( Std.is(v,String) ) {
-			serializeString(v);
-			return;
-		}
-		if( Std.is(v,Array) ) {
-			if( serializeRef(v) )
-				return;
-			var ucount = 0;
-			buf.add("a");
-			for( i in 0...v.length ) {
-				if( v[i] == null )
-					ucount++;
-				else {
-					if( ucount > 0 ) {
-						if( ucount == 1 )
-							buf.add("n");
-						else {
-							buf.add("u");
-							buf.add(ucount);
-						}
-						ucount = 0;
-					}
-					serialize(v[i]);
-				}
-			}
-			if( ucount > 0 ) {
-				buf.add("u");
-				buf.add(ucount);
-			}
-			buf.add("h");
-			return;
-		}
-		if( v == true ) {
-			buf.add("t");
-			return;
-		}
-		if( v == false ) {
-			buf.add("f");
-			return;
-		}
-		if( serializeRef(v) )
-			return;
-		if( Reflect.isFunction(v) )
-			throw "Cannot serialize function";
-
-		buf.add("o");
-		var fl = Reflect.fields(v);
-		for( f in fl ) {
-			serializeString(f);
-			serialize(Reflect.field(v,f));
-		}
-		buf.add("g");
-	}
-
-}
-
-class JsProxy implements Dynamic<JsProxy> {
-
-	var path : Array<String>;
-
-	public function new() {
-		path = new Array();
-	}
-
-	public function eval( result : Dynamic -> Void ) {
-		#if flash8
-		untyped flash.external.ExternalInterface._initJS();
-		var v = untyped flash.external.ExternalInterface._evalJS("tools.JsProxy.__eval(\""+path.join(".")+"\")");
-		result(unserialize(v));
-		#else js
-		throw "Unimplemented";
-		#else error
-		#end
-	}
-
-	public function call( args : Array<Dynamic>, result : Dynamic -> Void ) : Void {
-		var s = new Serializer();
-		s.serialize(path);
-		s.serialize(args);
-		var data = s.toString();
-		#if flash8
-		untyped flash.external.ExternalInterface._initJS();
-		var code = data.split("\\").join("\\\\").split("\"").join("\\\"");
-		var v = untyped flash.external.ExternalInterface._evalJS("tools.JsProxy.__call(\""+code+"\")");
-		result(unserialize(v));
-		#else js
-		throw "Unimplemented";
-		#else error
-		#end
-	}
-
-	function __resolve(field) {
-		var s = new JsProxy();
-		s.path = path.copy();
-		s.path.push(field);
-		return s;
-	}
-
-	public static function jsTrace(msg,here) {
-		(new tools.JsProxy()).js.Boot.__trace.call([msg,here],null);
-	}
-
-	static function unserialize(v : String) : Dynamic {
-		var exc = (v.charAt(0) == "x");
-		var u = new Unserializer(if( exc ) v.substr(1,v.length-1) else v);
-		var v = u.unserialize();
-		if( exc )
-			throw v;
-		return v;
-	}
-
-#if js
-	static function __call( code : String ) : String {
-		var s = new Unserializer(code);
-		var p = s.unserialize();
-		var args = s.unserialize();
-		try {
-			var m : String = p.pop();
-			var opath = p.join(".");
-			var o = js.Lib.eval(opath);
-			var f = Reflect.field(o,m);
-			if( !Reflect.isFunction(f) )
-				throw ("No such method "+opath+"."+m);
-			var s = new Serializer();
-			s.serialize(Reflect.callMethod(o,f,args));
-			return s.toString();
-		} catch( e : Dynamic ) {
-			var s = new Serializer();
-			s.serialize(e);
-			return "x"+s.toString();
-		}
-	}
-
-	static function __eval( path : String ) : String {
-		try {
-			var s = new Serializer();
-			var v = js.Lib.eval(path);
-			s.serialize(v);
-			return s.toString();
-		} catch( e : Dynamic ) {
-			var s = new Serializer();
-			s.serialize(e);
-			return "x"+s.toString();
-		}
-	}
-#end
-
-}