зеркало из https://github.com/mozilla/pluotsorbet.git
77 строки
2.6 KiB
JavaScript
77 строки
2.6 KiB
JavaScript
/* -*- Mode: Java; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim: set shiftwidth=2 tabstop=2 autoindent cindent expandtab: */
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'use strict';
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var Override = {};
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function asyncImpl(returnKind, promise) {
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var ctx = $.ctx;
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promise.then(function(res) {
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if (returnKind === "J" || returnKind === "D") {
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ctx.current().stack.push2(res);
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} else if (returnKind !== "V") {
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ctx.current().stack.push(res);
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} else {
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// void, do nothing
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}
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ctx.execute();
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}, function(exception) {
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var classInfo = CLASSES.getClass("org/mozilla/internal/Sys");
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var methodInfo = CLASSES.getMethod(classInfo, "S.throwException.(Ljava/lang/Exception;)V");
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ctx.frames.push(Frame.create(methodInfo, [exception], 0));
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ctx.execute();
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});
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$.pause("Async");
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}
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// The following Permissions methods are overriden to avoid expensive calls to
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// DomainPolicy.loadValues. This has the added benefit that we avoid many other
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// computations.
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Override["com/sun/midp/security/Permissions.forDomain.(Ljava/lang/String;)[[B"] = function(name) {
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// NUMBER_OF_PERMISSIONS = PermissionsStrings.PERMISSION_STRINGS.length + 2
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// The 2 is the two hardcoded MIPS and AMS permissions.
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var NUMBER_OF_PERMISSIONS = 61;
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var ALLOW = 1;
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var maximums = J2ME.newByteArray(NUMBER_OF_PERMISSIONS);
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var defaults = J2ME.newByteArray(NUMBER_OF_PERMISSIONS);
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for (var i = 0; i < NUMBER_OF_PERMISSIONS; i++) {
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maximums[i] = defaults[i] = ALLOW;
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}
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var permissions = J2ME.newArray(J2ME.PrimitiveArrayClassInfo.B.klass, 2);
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permissions[0] = maximums;
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permissions[1] = defaults;
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return permissions;
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};
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// Always return true to make Java think the MIDlet domain is trusted.
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Override["com/sun/midp/security/Permissions.isTrusted.(Ljava/lang/String;)Z"] = function(name) {
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return 1;
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};
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// Returns the ID of the permission. The callers will use this ID to check the
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// permission in the permissions array returned by Permissions::forDomain.
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Override["com/sun/midp/security/Permissions.getId.(Ljava/lang/String;)I"] = function(name) {
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return 0;
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};
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// The Java code that uses this method doesn't actually use the return value, but
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// passes it to Permissions.getId. So we can return anything.
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Override["com/sun/midp/security/Permissions.getName.(I)Ljava/lang/String;"] = function(id) {
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return J2ME.newString("com.sun.midp");
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};
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Override["com/sun/cldc/i18n/uclc/DefaultCaseConverter.toLowerCase.(C)C"] = function(char) {
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return String.fromCharCode(char).toLowerCase().charCodeAt(0);
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};
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Override["com/sun/cldc/i18n/uclc/DefaultCaseConverter.toUpperCase.(C)C"] = function(char) {
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return String.fromCharCode(char).toUpperCase().charCodeAt(0);
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};
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