Index: chrome/browser/usb/web_usb_permission_bubble.cc |
diff --git a/chrome/browser/usb/web_usb_permission_bubble.cc b/chrome/browser/usb/web_usb_permission_bubble.cc |
new file mode 100644 |
index 0000000000000000000000000000000000000000..93a30a8fa55aa764efff5a1116eca5168139124b |
--- /dev/null |
+++ b/chrome/browser/usb/web_usb_permission_bubble.cc |
@@ -0,0 +1,112 @@ |
+// Copyright 2015 The Chromium Authors. All rights reserved. |
+// Use of this source code is governed by a BSD-style license that can be |
+// found in the LICENSE file. |
+ |
+#include "chrome/browser/usb/web_usb_permission_bubble.h" |
+ |
+#include "base/stl_util.h" |
+#include "chrome/browser/profiles/profile_manager.h" |
+#include "chrome/browser/ui/browser_finder.h" |
+#include "chrome/browser/ui/chrome_bubble_manager.h" |
+#if defined(OS_LINUX) || defined(OS_WIN) || defined(OS_CHROMEOS) |
Reilly Grant (use Gerrit)
2015/10/20 22:17:07
or... !defined(OS_MACOSX)
juncai
2015/10/23 03:36:43
Done.
|
+#include "chrome/browser/ui/views/website_settings/chooser_bubble_delegate.h" |
+#endif |
+#include "chrome/browser/usb/web_usb_permission_bubble_request.h" |
+#include "content/public/browser/browser_thread.h" |
+#include "content/public/browser/render_frame_host.h" |
+#include "device/core/device_client.h" |
+#include "device/devices_app/usb/type_converters.h" |
+#include "device/usb/usb_device.h" |
+#include "device/usb/usb_device_filter.h" |
+#include "device/usb/usb_service.h" |
+ |
+namespace { |
+ |
+// Check if the origin is in the description set. |
+bool FindOriginInDescriptorSet(const device::WebUsbDescriptorSet* set, |
+ const GURL& origin) { |
+ if (!set) |
+ return false; |
+ |
+ if (ContainsValue(set->origins, origin)) { |
+ return true; |
+ } |
+ |
+ for (const auto& config : set->configurations) { |
+ for (const auto& config_origin : config.origins) { |
+ if (origin == config_origin) |
+ return true; |
Reilly Grant (use Gerrit)
2015/10/20 22:17:07
Replace with if (ContainsValue(config.origins, ori
juncai
2015/10/23 03:36:42
Done.
|
+ } |
+ |
+ for (const auto& function : config.functions) { |
+ for (const auto& function_origin : function.origins) { |
+ if (origin == function_origin) |
+ return true; |
Reilly Grant (use Gerrit)
2015/10/20 22:17:07
Replace with if (ContainsValue(function.origins, o
juncai
2015/10/23 03:36:43
Done.
|
+ } |
+ } |
+ } |
+ |
+ return false; |
+} |
+ |
+// Get a list of devices that can be shown in the chooser bubble UI for |
+// user to grant permsssion. |
+void GetUsbDevicesList( |
+ mojo::Array<device::usb::DeviceFilterPtr> device_filters, |
+ const webusb::WebUsbPermissionBubble::GetPermissionCallback& callback, |
+ content::RenderFrameHost* render_frame_host, |
+ const std::vector<scoped_refptr<device::UsbDevice>>& devices) { |
+ std::vector<device::UsbDeviceFilter> filters; |
+ if (!device_filters.is_null()) |
+ filters = device_filters.To<std::vector<device::UsbDeviceFilter>>(); |
+ GURL origin = render_frame_host->GetLastCommittedURL().GetOrigin(); |
+ |
+ std::vector<scoped_refptr<device::UsbDevice>> listed_devices; |
+ |
+ for (const auto& device : devices) { |
+ if (device::UsbDeviceFilter::MatchesAny(device, filters) && |
+ FindOriginInDescriptorSet(device->webusb_allowed_origins(), origin)) { |
+ listed_devices.push_back(device); |
+ } |
+ } |
+#if defined(OS_LINUX) || defined(OS_WIN) || defined(OS_CHROMEOS) |
+ Browser* browser = chrome::FindBrowserWithProfile( |
+ ProfileManager::GetActiveUserProfile(), chrome::HOST_DESKTOP_TYPE_NATIVE); |
Reilly Grant (use Gerrit)
2015/10/20 22:17:07
This is wrong and fragile. Use FindBrowserFromWebC
juncai
2015/10/23 03:36:42
Done.
|
+ |
+ scoped_ptr<WebUsbPermissionBubbleRequest> request( |
+ new WebUsbPermissionBubbleRequest(listed_devices, callback)); |
+ scoped_ptr<BubbleDelegate> bubble_delegate( |
+ new ChooserBubbleDelegate(browser, request.Pass())); |
+ browser->GetBubbleManager()->ShowBubble(bubble_delegate.Pass()); |
+#endif |
+} |
+ |
+} // namespace |
+ |
+// static |
+void ChromeWebUsbPermissionBubble::Create( |
+ content::RenderFrameHost* render_frame_host, |
+ mojo::InterfaceRequest<webusb::WebUsbPermissionBubble> request) { |
+ DCHECK_CURRENTLY_ON(content::BrowserThread::UI); |
+ DCHECK(render_frame_host); |
+ |
+ new ChromeWebUsbPermissionBubble(render_frame_host, request.Pass()); |
+} |
+ |
+ChromeWebUsbPermissionBubble::ChromeWebUsbPermissionBubble( |
+ content::RenderFrameHost* render_frame_host, |
+ mojo::InterfaceRequest<WebUsbPermissionBubble> request) |
+ : render_frame_host_(render_frame_host), binding_(this, request.Pass()) {} |
+ |
+ChromeWebUsbPermissionBubble::~ChromeWebUsbPermissionBubble() {} |
+ |
+void ChromeWebUsbPermissionBubble::GetPermission( |
+ mojo::Array<device::usb::DeviceFilterPtr> device_filters, |
+ const GetPermissionCallback& callback) { |
+ device::UsbService* usb_service = |
+ device::DeviceClient::Get()->GetUsbService(); |
+ |
+ usb_service->GetDevices(base::Bind(&GetUsbDevicesList, |
+ base::Passed(&device_filters), callback, |
+ render_frame_host_)); |
+} |