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https://gitlab.winehq.org/wine/wine-gecko.git
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89 lines
2.6 KiB
JavaScript
89 lines
2.6 KiB
JavaScript
/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this file,
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* You can obtain one at http://mozilla.org/MPL/2.0/. */
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const Ci = Components.interfaces;
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const Cr = Components.results;
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const Cu = Components.utils;
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const Cc = Components.classes;
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Cu.import("resource://gre/modules/XPCOMUtils.jsm");
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Cu.import("resource://gre/modules/Services.jsm");
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Cu.import("resource://gre/modules/Webapps.jsm");
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function ContentPermissionPrompt() {}
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ContentPermissionPrompt.prototype = {
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handleExistingPermission: function handleExistingPermission(request) {
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let result = Services.perms.testExactPermissionFromPrincipal(request.principal, request.type);
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if (result == Ci.nsIPermissionManager.ALLOW_ACTION) {
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request.allow();
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return true;
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}
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if (result == Ci.nsIPermissionManager.DENY_ACTION) {
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request.cancel();
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return true;
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}
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return false;
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},
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_id: 0,
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prompt: function(request) {
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// returns true if the request was handled
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if (this.handleExistingPermission(request))
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return;
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let browser = Services.wm.getMostRecentWindow("navigator:browser");
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let content = browser.getContentWindow();
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if (!content)
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return;
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let requestId = this._id++;
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content.addEventListener("mozContentEvent", function contentEvent(evt) {
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if (evt.detail.id != requestId)
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return;
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evt.target.removeEventListener(evt.type, contentEvent);
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if (evt.detail.type == "permission-allow") {
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request.allow();
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return;
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}
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request.cancel();
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});
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let principal = request.principal;
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let isApp = principal.appStatus != Ci.nsIPrincipal.APP_STATUS_NOT_INSTALLED;
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let details = {
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type: "permission-prompt",
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permission: request.type,
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id: requestId,
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origin: principal.origin,
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isApp: isApp
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};
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if (!isApp) {
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browser.shell.sendChromeEvent(details);
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return;
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}
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// When it's an app, get the manifest to add the l10n application name.
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let app = DOMApplicationRegistry.getAppByLocalId(principal.appId);
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DOMApplicationRegistry.getManifestFor(app.origin, function getManifest(aManifest) {
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let helper = new DOMApplicationManifest(aManifest, app.origin);
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details.appName = helper.name;
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browser.shell.sendChromeEvent(details);
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});
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},
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classID: Components.ID("{8c719f03-afe0-4aac-91ff-6c215895d467}"),
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QueryInterface: XPCOMUtils.generateQI([Ci.nsIContentPermissionPrompt])
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};
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//module initialization
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const NSGetFactory = XPCOMUtils.generateNSGetFactory([ContentPermissionPrompt]);
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