On Linux, move the passing of filedescriptors to a dedicated socketpair().

chrome/tools/test/reference_build/chrome_linux/resources/inspector/CookieItemsView.js

+/*
+ * Copyright (C) 2009 Apple Inc.  All rights reserved.
+ * Copyright (C) 2009 Joseph Pecoraro
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1.  Redistributions of source code must retain the above copyright
+ *     notice, this list of conditions and the following disclaimer.
+ * 2.  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.
+ * 3.  Neither the name of Apple Computer, Inc. ("Apple") nor the names of
+ *     its contributors may be used to endorse or promote products derived
+ *     from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS 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 APPLE OR ITS 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.
+ */
+
+WebInspector.CookieItemsView = function()
+{
+    WebInspector.View.call(this);
+
+    this.element.addStyleClass("storage-view");
+    this.element.addStyleClass("table");
+
+    this.deleteButton = new WebInspector.StatusBarButton(WebInspector.UIString("Delete"), "delete-storage-status-bar-item");
+    this.deleteButton.visible = false;
+    this.deleteButton.addEventListener("click", this._deleteButtonClicked.bind(this), false);
+
+    this.refreshButton = new WebInspector.StatusBarButton(WebInspector.UIString("Refresh"), "refresh-storage-status-bar-item");
+    this.refreshButton.addEventListener("click", this._refreshButtonClicked.bind(this), false);
+}
+
+WebInspector.CookieItemsView.prototype = {
+    get statusBarItems()
+    {
+        return [this.refreshButton.element, this.deleteButton.element];
+    },
+
+    show: function(parentElement)
+    {
+        WebInspector.View.prototype.show.call(this, parentElement);
+        this.update();
+    },
+
+    hide: function()
+    {
+        WebInspector.View.prototype.hide.call(this);
+        this.deleteButton.visible = false;
+    },
+
+    update: function()
+    {
+        this.element.removeChildren();
+
+        var self = this;
+        function callback(cookies, isAdvanced) {
+            var dataGrid = (isAdvanced ? self.dataGridForCookies(cookies) : self.simpleDataGridForCookies(cookies));
+            if (dataGrid) {
+                self._dataGrid = dataGrid;
+                self.element.appendChild(dataGrid.element);
+                if (isAdvanced)
+                    self.deleteButton.visible = true;
+            } else {
+                var emptyMsgElement = document.createElement("div");
+                emptyMsgElement.className = "storage-table-empty";
+                emptyMsgElement.textContent = WebInspector.UIString("This site has no cookies.");
+                self.element.appendChild(emptyMsgElement);
+                self._dataGrid = null;
+                self.deleteButton.visible = false;
+            }
+        }
+
+        WebInspector.Cookies.getCookiesAsync(callback);
+    },
+
+    dataGridForCookies: function(cookies)
+    {
+        if (!cookies.length)
+            return null;
+
+        for (var i = 0; i < cookies.length; ++i)
+            cookies[i].expires = new Date(cookies[i].expires);
+
+        var columns = { 0: {}, 1: {}, 2: {}, 3: {}, 4: {}, 5: {}, 6: {}, 7: {} };
+        columns[0].title = WebInspector.UIString("Name");
+        columns[0].width = columns[0].title.length;
+        columns[1].title = WebInspector.UIString("Value");
+        columns[1].width = columns[1].title.length;
+        columns[2].title = WebInspector.UIString("Domain");
+        columns[2].width = columns[2].title.length;
+        columns[3].title = WebInspector.UIString("Path");
+        columns[3].width = columns[3].title.length;
+        columns[4].title = WebInspector.UIString("Expires");
+        columns[4].width = columns[4].title.length;
+        columns[5].title = WebInspector.UIString("Size");
+        columns[5].width = columns[5].title.length;
+        columns[5].aligned = "right";
+        columns[6].title = WebInspector.UIString("HTTP");
+        columns[6].width = columns[6].title.length;
+        columns[6].aligned = "centered";
+        columns[7].title = WebInspector.UIString("Secure");
+        columns[7].width = columns[7].title.length;
+        columns[7].aligned = "centered";
+
+        function updateDataAndColumn(index, value) {
+            data[index] = value;
+            if (value.length > columns[index].width)
+                columns[index].width = value.length;
+        }
+
+        var data;
+        var nodes = [];
+        for (var i = 0; i < cookies.length; ++i) {
+            var cookie = cookies[i];
+            data = {};
+
+            updateDataAndColumn(0, cookie.name);
+            updateDataAndColumn(1, cookie.value);
+            updateDataAndColumn(2, cookie.domain);
+            updateDataAndColumn(3, cookie.path);
+            updateDataAndColumn(4, (cookie.session ? WebInspector.UIString("Session") : cookie.expires.toGMTString()));
+            updateDataAndColumn(5, Number.bytesToString(cookie.size, WebInspector.UIString));
+            updateDataAndColumn(6, (cookie.httpOnly ? "\u2713" : "")); // Checkmark
+            updateDataAndColumn(7, (cookie.secure ? "\u2713" : "")); // Checkmark
+
+            var node = new WebInspector.DataGridNode(data, false);
+            node.cookie = cookie;
+            node.selectable = true;
+            nodes.push(node);
+        }
+
+        var totalColumnWidths = 0;
+        for (var columnIdentifier in columns)
+            totalColumnWidths += columns[columnIdentifier].width;
+
+        // Enforce the Value column (the 2nd column) to be a max of 33%
+        // tweaking the raw total width because may massively outshadow the others
+        var valueColumnWidth = columns[1].width;
+        if (valueColumnWidth / totalColumnWidths > 0.33) {
+            totalColumnWidths -= valueColumnWidth;
+            totalColumnWidths *= 1.33;
+            columns[1].width = totalColumnWidths * 0.33;
+        }
+
+        // Calculate the percentage width for the columns.
+        const minimumPrecent = 6;
+        var recoupPercent = 0;
+        for (var columnIdentifier in columns) {
+            var width = columns[columnIdentifier].width;
+            width = Math.round((width / totalColumnWidths) * 100);
+            if (width < minimumPrecent) {
+                recoupPercent += (minimumPrecent - width);
+                width = minimumPrecent;
+            }
+            columns[columnIdentifier].width = width;
+        }
+
+        // Enforce the minimum percentage width. (need to narrow total percentage due to earlier additions)
+        while (recoupPercent > 0) {
+            for (var columnIdentifier in columns) {
+                if (columns[columnIdentifier].width > minimumPrecent) {
+                    --columns[columnIdentifier].width;
+                    --recoupPercent;
+                    if (!recoupPercent)
+                        break;
+                }
+            }
+        }
+
+        for (var columnIdentifier in columns)
+            columns[columnIdentifier].width += "%";
+
+        var dataGrid = new WebInspector.DataGrid(columns);
+        var length = nodes.length;
+        for (var i = 0; i < length; ++i)
+            dataGrid.appendChild(nodes[i]);
+        if (length > 0)
+            nodes[0].selected = true;
+
+        return dataGrid;
+    },
+
+    simpleDataGridForCookies: function(cookies)
+    {
+        if (!cookies.length)
+            return null;
+
+        var columns = {};
+        columns[0] = {};
+        columns[1] = {};
+        columns[0].title = WebInspector.UIString("Name");
+        columns[0].width = columns[0].title.length;
+        columns[1].title = WebInspector.UIString("Value");
+        columns[1].width = columns[1].title.length;
+
+        var nodes = [];
+        for (var i = 0; i < cookies.length; ++i) {
+            var cookie = cookies[i];
+            var data = {};
+
+            var name = cookie.name;
+            data[0] = name;
+            if (name.length > columns[0].width)
+                columns[0].width = name.length;
+
+            var value = cookie.value;
+            data[1] = value;
+            if (value.length > columns[1].width)
+                columns[1].width = value.length;
+
+            var node = new WebInspector.DataGridNode(data, false);
+            node.selectable = true;
+            nodes.push(node);
+        }
+
+        var totalColumnWidths = columns[0].width + columns[1].width;
+        var width = Math.round((columns[0].width * 100) / totalColumnWidths);
+        const minimumPrecent = 20;
+        if (width < minimumPrecent)
+            width = minimumPrecent;
+        if (width > 100 - minimumPrecent)
+            width = 100 - minimumPrecent;
+        columns[0].width = width;
+        columns[1].width = 100 - width;
+        columns[0].width += "%";
+        columns[1].width += "%";
+
+        var dataGrid = new WebInspector.DataGrid(columns);
+        var length = nodes.length;
+        for (var i = 0; i < length; ++i)
+            dataGrid.appendChild(nodes[i]);
+        if (length > 0)
+            nodes[0].selected = true;
+
+        return dataGrid;
+    },
+
+    _deleteButtonClicked: function(event)
+    {
+        if (!this._dataGrid)
+            return;
+
+        var cookie = this._dataGrid.selectedNode.cookie;
+        InspectorController.deleteCookie(cookie.name);
+        this.update();
+    },
+
+    _refreshButtonClicked: function(event)
+    {
+        this.update();
+    }
+}
+
+WebInspector.CookieItemsView.prototype.__proto__ = WebInspector.View.prototype;