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-rw-r--r--toolkit/components/parentalcontrols/moz.build31
-rw-r--r--toolkit/components/parentalcontrols/nsIParentalControlsService.idl104
-rw-r--r--toolkit/components/parentalcontrols/nsParentalControlsService.h44
-rw-r--r--toolkit/components/parentalcontrols/nsParentalControlsServiceAndroid.cpp103
-rw-r--r--toolkit/components/parentalcontrols/nsParentalControlsServiceCocoa.mm79
-rw-r--r--toolkit/components/parentalcontrols/nsParentalControlsServiceDefault.cpp73
-rw-r--r--toolkit/components/parentalcontrols/nsParentalControlsServiceWin.cpp347
7 files changed, 781 insertions, 0 deletions
diff --git a/toolkit/components/parentalcontrols/moz.build b/toolkit/components/parentalcontrols/moz.build
new file mode 100644
index 000000000..083312fef
--- /dev/null
+++ b/toolkit/components/parentalcontrols/moz.build
@@ -0,0 +1,31 @@
+# -*- Mode: python; indent-tabs-mode: nil; tab-width: 40 -*-
+# vim: set filetype=python:
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+XPIDL_SOURCES += [
+ 'nsIParentalControlsService.idl',
+]
+
+XPIDL_MODULE = 'parentalcontrols'
+
+if not CONFIG['MOZ_DISABLE_PARENTAL_CONTROLS']:
+ if CONFIG['MOZ_WIDGET_TOOLKIT'] == 'windows':
+ SOURCES += [
+ 'nsParentalControlsServiceWin.cpp',
+ ]
+ elif CONFIG['MOZ_WIDGET_TOOLKIT'] == 'cocoa':
+ UNIFIED_SOURCES += [
+ 'nsParentalControlsServiceCocoa.mm',
+ ]
+ elif CONFIG['MOZ_WIDGET_TOOLKIT'] == 'android':
+ UNIFIED_SOURCES += [
+ 'nsParentalControlsServiceAndroid.cpp',
+ ]
+ else:
+ SOURCES += [
+ 'nsParentalControlsServiceDefault.cpp',
+ ]
+
+FINAL_LIBRARY = 'xul'
diff --git a/toolkit/components/parentalcontrols/nsIParentalControlsService.idl b/toolkit/components/parentalcontrols/nsIParentalControlsService.idl
new file mode 100644
index 000000000..45d349add
--- /dev/null
+++ b/toolkit/components/parentalcontrols/nsIParentalControlsService.idl
@@ -0,0 +1,104 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+
+#include "nsISupports.idl"
+
+interface nsIURI;
+interface nsIFile;
+interface nsIInterfaceRequestor;
+interface nsIArray;
+
+[scriptable, uuid(2e97e5dd-467b-4aea-a1bb-6773c0f2beb0)]
+interface nsIParentalControlsService : nsISupports
+{
+ /**
+ * Action types that can be blocked for users.
+ */
+ const short DOWNLOAD = 1; // Downloading files
+ const short INSTALL_EXTENSION = 2; // Installing extensions
+ const short INSTALL_APP = 3; // Installing webapps
+ const short BROWSE = 4; // Opening specific urls
+ const short SHARE = 5; // Sharing
+ const short BOOKMARK = 6; // Creating bookmarks
+ const short ADD_CONTACT = 7; // Add contacts to the system database
+ const short SET_IMAGE = 8; // Setting images as wall paper
+ const short MODIFY_ACCOUNTS = 9; // Modifying system accounts
+ const short REMOTE_DEBUGGING = 10; // Remote debugging
+ const short IMPORT_SETTINGS = 11; // Importing settings from other apps
+ const short PRIVATE_BROWSING = 12; // Disallow usage of private browsing
+ const short DATA_CHOICES = 13; // Choose whether or not to send usage information
+ const short CLEAR_HISTORY = 14; // Clear browsing history
+ const short MASTER_PASSWORD = 15; // Setting master password for logins
+ const short GUEST_BROWSING = 16; // Disallow usage of guest browsing
+ const short ADVANCED_SETTINGS = 17; // Advanced settings
+ const short CAMERA_MICROPHONE = 18; // Camera and microphone (WebRTC)
+ const short BLOCK_LIST = 19; // Block websites that include sensitive content
+ const short TELEMETRY = 20; // Submit telemetry data
+ const short HEALTH_REPORT = 21; // Submit FHR data
+ const short DEFAULT_THEME = 22; // Use default theme or a special parental controls theme
+
+ /**
+ * @returns true if the current user account has parental controls
+ * restrictions enabled.
+ */
+ readonly attribute boolean parentalControlsEnabled;
+
+ /**
+ * @returns true if the current user account parental controls
+ * restrictions include the blocking of all file downloads.
+ */
+ readonly attribute boolean blockFileDownloadsEnabled;
+
+ /**
+ * Check if the user can do the prescibed action for this uri.
+ *
+ * @param aAction Action being performed
+ * @param aUri The uri requesting this action
+ * @param aWindow The window generating this event.
+ */
+ boolean isAllowed(in short aAction, [optional] in nsIURI aUri);
+
+ /**
+ * Request that blocked URI(s) be allowed through parental
+ * control filters. Returns true if the URI was successfully
+ * overriden. Note, may block while native UI is shown.
+ *
+ * @param aTarget(s) URI to be overridden. In the case of
+ * multiple URI, the first URI in the array
+ * should be the root URI of the site.
+ * @param window Window that generates the event.
+ */
+ boolean requestURIOverride(in nsIURI aTarget, [optional] in nsIInterfaceRequestor aWindowContext);
+ boolean requestURIOverrides(in nsIArray aTargets, [optional] in nsIInterfaceRequestor aWindowContext);
+
+ /**
+ * @returns true if the current user account has parental controls
+ * logging enabled. If true, applications should log relevent events
+ * using 'log'.
+ */
+ readonly attribute boolean loggingEnabled;
+
+ /**
+ * Log entry types. Additional types can be defined and implemented
+ * as needed. Other possible event types might include email events,
+ * media related events, and IM events.
+ */
+ const short ePCLog_URIVisit = 1; /* Web content */
+ const short ePCLog_FileDownload = 2; /* File downloads */
+
+ /**
+ * Log an application specific parental controls
+ * event.
+ *
+ * @param aEntryType Constant defining the type of event.
+ * @param aFlag A flag indicating if the subject content
+ * was blocked.
+ * @param aSource The URI source of the subject content.
+ * @param aTarget The location the content was saved to if
+ * no blocking occurred.
+ */
+ void log(in short aEntryType, in boolean aFlag, in nsIURI aSource, [optional] in nsIFile aTarget);
+};
diff --git a/toolkit/components/parentalcontrols/nsParentalControlsService.h b/toolkit/components/parentalcontrols/nsParentalControlsService.h
new file mode 100644
index 000000000..a0dc9c2db
--- /dev/null
+++ b/toolkit/components/parentalcontrols/nsParentalControlsService.h
@@ -0,0 +1,44 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#ifndef nsParentalControlsService_h__
+#define nsParentalControlsService_h__
+
+#include "nsIParentalControlsService.h"
+#include "nsCOMPtr.h"
+#include "nsAutoPtr.h"
+#include "nsIURI.h"
+
+#if defined(XP_WIN)
+// wpcevents.h requires this be elevated
+#if (WINVER < 0x0600)
+# undef WINVER
+# define WINVER 0x0600
+#endif
+#include <wpcapi.h>
+#include <wpcevent.h>
+#endif
+
+class nsParentalControlsService : public nsIParentalControlsService
+{
+public:
+ NS_DECL_ISUPPORTS
+ NS_DECL_NSIPARENTALCONTROLSSERVICE
+
+ nsParentalControlsService();
+
+protected:
+ virtual ~nsParentalControlsService();
+
+private:
+ bool mEnabled;
+#if defined(XP_WIN)
+ REGHANDLE mProvider;
+ IWindowsParentalControls * mPC;
+ void LogFileDownload(bool blocked, nsIURI *aSource, nsIFile *aTarget);
+#endif
+};
+
+#endif /* nsParentalControlsService_h__ */
diff --git a/toolkit/components/parentalcontrols/nsParentalControlsServiceAndroid.cpp b/toolkit/components/parentalcontrols/nsParentalControlsServiceAndroid.cpp
new file mode 100644
index 000000000..364749000
--- /dev/null
+++ b/toolkit/components/parentalcontrols/nsParentalControlsServiceAndroid.cpp
@@ -0,0 +1,103 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode:nil; c-basic-offset: 2 -*- */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#include "nsParentalControlsService.h"
+#include "nsString.h"
+#include "nsIFile.h"
+#include "FennecJNIWrappers.h"
+
+namespace java = mozilla::java;
+
+NS_IMPL_ISUPPORTS(nsParentalControlsService, nsIParentalControlsService)
+
+nsParentalControlsService::nsParentalControlsService() :
+ mEnabled(false)
+{
+ if (mozilla::jni::IsFennec()) {
+ mEnabled = java::Restrictions::IsUserRestricted();
+ }
+}
+
+nsParentalControlsService::~nsParentalControlsService()
+{
+}
+
+NS_IMETHODIMP
+nsParentalControlsService::GetParentalControlsEnabled(bool *aResult)
+{
+ *aResult = mEnabled;
+ return NS_OK;
+}
+
+NS_IMETHODIMP
+nsParentalControlsService::GetBlockFileDownloadsEnabled(bool *aResult)
+{
+ // NOTE: isAllowed returns the opposite intention, so we need to flip it
+ bool res;
+ IsAllowed(nsIParentalControlsService::DOWNLOAD, NULL, &res);
+ *aResult = !res;
+
+ return NS_OK;
+}
+
+NS_IMETHODIMP
+nsParentalControlsService::GetLoggingEnabled(bool *aResult)
+{
+ // Android doesn't currently have any method of logging restricted actions.
+ *aResult = false;
+ return NS_OK;
+}
+
+NS_IMETHODIMP
+nsParentalControlsService::Log(int16_t aEntryType,
+ bool aBlocked,
+ nsIURI *aSource,
+ nsIFile *aTarget)
+{
+ return NS_ERROR_NOT_AVAILABLE;
+}
+
+NS_IMETHODIMP
+nsParentalControlsService::RequestURIOverride(nsIURI *aTarget,
+ nsIInterfaceRequestor *aWindowContext,
+ bool *_retval)
+{
+ return NS_ERROR_NOT_AVAILABLE;
+}
+
+NS_IMETHODIMP
+nsParentalControlsService::RequestURIOverrides(nsIArray *aTargets,
+ nsIInterfaceRequestor *aWindowContext,
+ bool *_retval)
+{
+ return NS_ERROR_NOT_AVAILABLE;
+}
+
+NS_IMETHODIMP
+nsParentalControlsService::IsAllowed(int16_t aAction,
+ nsIURI *aUri,
+ bool *_retval)
+{
+ nsresult rv = NS_OK;
+ *_retval = true;
+
+ if (!mEnabled) {
+ return rv;
+ }
+
+ if (mozilla::jni::IsFennec()) {
+ nsAutoCString url;
+ if (aUri) {
+ rv = aUri->GetSpec(url);
+ NS_ENSURE_SUCCESS(rv, rv);
+ }
+
+ *_retval = java::Restrictions::IsAllowed(aAction,
+ NS_ConvertUTF8toUTF16(url));
+ return rv;
+ }
+
+ return NS_ERROR_NOT_AVAILABLE;
+}
diff --git a/toolkit/components/parentalcontrols/nsParentalControlsServiceCocoa.mm b/toolkit/components/parentalcontrols/nsParentalControlsServiceCocoa.mm
new file mode 100644
index 000000000..0eb018400
--- /dev/null
+++ b/toolkit/components/parentalcontrols/nsParentalControlsServiceCocoa.mm
@@ -0,0 +1,79 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode:nil; c-basic-offset: 2 -*- */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#include "nsParentalControlsService.h"
+#include "nsString.h"
+#include "nsIFile.h"
+
+#import <Cocoa/Cocoa.h>
+
+NS_IMPL_ISUPPORTS(nsParentalControlsService, nsIParentalControlsService)
+
+nsParentalControlsService::nsParentalControlsService() :
+ mEnabled(false)
+{
+ mEnabled = CFPreferencesAppValueIsForced(CFSTR("restrictWeb"),
+ CFSTR("com.apple.familycontrols.contentfilter"));
+}
+
+nsParentalControlsService::~nsParentalControlsService()
+{
+}
+
+NS_IMETHODIMP
+nsParentalControlsService::GetParentalControlsEnabled(bool *aResult)
+{
+ *aResult = mEnabled;
+ return NS_OK;
+}
+
+NS_IMETHODIMP
+nsParentalControlsService::GetBlockFileDownloadsEnabled(bool *aResult)
+{
+ *aResult = false;
+ return NS_OK;
+}
+
+NS_IMETHODIMP
+nsParentalControlsService::GetLoggingEnabled(bool *aResult)
+{
+ *aResult = false;
+ return NS_OK;
+}
+
+NS_IMETHODIMP
+nsParentalControlsService::Log(int16_t aEntryType,
+ bool blocked,
+ nsIURI *aSource,
+ nsIFile *aTarget)
+{
+ // silently drop on the floor
+ return NS_OK;
+}
+
+NS_IMETHODIMP
+nsParentalControlsService::RequestURIOverride(nsIURI *aTarget,
+ nsIInterfaceRequestor *aWindowContext,
+ bool *_retval)
+{
+ return NS_ERROR_NOT_AVAILABLE;
+}
+
+NS_IMETHODIMP
+nsParentalControlsService::RequestURIOverrides(nsIArray *aTargets,
+ nsIInterfaceRequestor *aWindowContext,
+ bool *_retval)
+{
+ return NS_ERROR_NOT_AVAILABLE;
+}
+
+NS_IMETHODIMP
+nsParentalControlsService::IsAllowed(int16_t aAction,
+ nsIURI *aUri,
+ bool *_retval)
+{
+ return NS_ERROR_NOT_AVAILABLE;
+}
+
diff --git a/toolkit/components/parentalcontrols/nsParentalControlsServiceDefault.cpp b/toolkit/components/parentalcontrols/nsParentalControlsServiceDefault.cpp
new file mode 100644
index 000000000..5d97b6f1b
--- /dev/null
+++ b/toolkit/components/parentalcontrols/nsParentalControlsServiceDefault.cpp
@@ -0,0 +1,73 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode:nil; c-basic-offset: 2 -*- */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#include "nsParentalControlsService.h"
+#include "nsString.h"
+#include "nsIFile.h"
+#include "mozilla/Unused.h"
+
+NS_IMPL_ISUPPORTS(nsParentalControlsService, nsIParentalControlsService)
+
+nsParentalControlsService::nsParentalControlsService() :
+ mEnabled(false)
+{
+ mozilla::Unused << mEnabled;
+}
+
+nsParentalControlsService::~nsParentalControlsService()
+{
+}
+
+NS_IMETHODIMP
+nsParentalControlsService::GetParentalControlsEnabled(bool *aResult)
+{
+ *aResult = false;
+ return NS_OK;
+}
+
+NS_IMETHODIMP
+nsParentalControlsService::GetBlockFileDownloadsEnabled(bool *aResult)
+{
+ return NS_ERROR_NOT_AVAILABLE;
+}
+
+NS_IMETHODIMP
+nsParentalControlsService::GetLoggingEnabled(bool *aResult)
+{
+ return NS_ERROR_NOT_AVAILABLE;
+}
+
+NS_IMETHODIMP
+nsParentalControlsService::Log(int16_t aEntryType,
+ bool blocked,
+ nsIURI *aSource,
+ nsIFile *aTarget)
+{
+ return NS_ERROR_NOT_AVAILABLE;
+}
+
+NS_IMETHODIMP
+nsParentalControlsService::RequestURIOverride(nsIURI *aTarget,
+ nsIInterfaceRequestor *aWindowContext,
+ bool *_retval)
+{
+ return NS_ERROR_NOT_AVAILABLE;
+}
+
+NS_IMETHODIMP
+nsParentalControlsService::RequestURIOverrides(nsIArray *aTargets,
+ nsIInterfaceRequestor *aWindowContext,
+ bool *_retval)
+{
+ return NS_ERROR_NOT_AVAILABLE;
+}
+
+NS_IMETHODIMP
+nsParentalControlsService::IsAllowed(int16_t aAction,
+ nsIURI *aUri,
+ bool *_retval)
+{
+ return NS_ERROR_NOT_AVAILABLE;
+}
diff --git a/toolkit/components/parentalcontrols/nsParentalControlsServiceWin.cpp b/toolkit/components/parentalcontrols/nsParentalControlsServiceWin.cpp
new file mode 100644
index 000000000..e73bb097a
--- /dev/null
+++ b/toolkit/components/parentalcontrols/nsParentalControlsServiceWin.cpp
@@ -0,0 +1,347 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode:nil; c-basic-offset: 2 -*- */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#include "nsParentalControlsService.h"
+#include "nsString.h"
+#include "nsIArray.h"
+#include "nsIWidget.h"
+#include "nsIInterfaceRequestor.h"
+#include "nsIInterfaceRequestorUtils.h"
+#include "nsIFile.h"
+#include "nsILocalFileWin.h"
+#include "nsArrayUtils.h"
+#include "nsIXULAppInfo.h"
+#include "mozilla/UniquePtr.h"
+#include "mozilla/WindowsVersion.h"
+
+using namespace mozilla;
+
+static const CLSID CLSID_WinParentalControls = {0xE77CC89B,0x7401,0x4C04,{0x8C,0xED,0x14,0x9D,0xB3,0x5A,0xDD,0x04}};
+static const IID IID_IWinParentalControls = {0x28B4D88B,0xE072,0x49E6,{0x80,0x4D,0x26,0xED,0xBE,0x21,0xA7,0xB9}};
+
+NS_IMPL_ISUPPORTS(nsParentalControlsService, nsIParentalControlsService)
+
+static HINSTANCE gAdvAPIDLLInst = nullptr;
+
+decltype(EventWrite)* gEventWrite = nullptr;
+decltype(EventRegister)* gEventRegister = nullptr;
+decltype(EventUnregister)* gEventUnregister = nullptr;
+
+nsParentalControlsService::nsParentalControlsService() :
+ mEnabled(false)
+, mProvider(0)
+, mPC(nullptr)
+{
+ HRESULT hr;
+ CoInitialize(nullptr);
+ hr = CoCreateInstance(CLSID_WinParentalControls, nullptr, CLSCTX_INPROC,
+ IID_IWinParentalControls, (void**)&mPC);
+ if (FAILED(hr))
+ return;
+
+ RefPtr<IWPCSettings> wpcs;
+ if (FAILED(mPC->GetUserSettings(nullptr, getter_AddRefs(wpcs)))) {
+ // Not available on this os or not enabled for this user account or we're running as admin
+ mPC->Release();
+ mPC = nullptr;
+ return;
+ }
+
+ DWORD settings = 0;
+ wpcs->GetRestrictions(&settings);
+
+ // If we can't determine specifically whether Web Filtering is on/off (i.e.
+ // we're on Windows < 8), then assume it's on unless no restrictions are set.
+ bool enable = IsWin8OrLater() ? settings & WPCFLAG_WEB_FILTERED
+ : settings != WPCFLAG_NO_RESTRICTION;
+
+ if (enable) {
+ gAdvAPIDLLInst = ::LoadLibrary("Advapi32.dll");
+ if(gAdvAPIDLLInst)
+ {
+ gEventWrite = (decltype(EventWrite)*) GetProcAddress(gAdvAPIDLLInst, "EventWrite");
+ gEventRegister = (decltype(EventRegister)*) GetProcAddress(gAdvAPIDLLInst, "EventRegister");
+ gEventUnregister = (decltype(EventUnregister)*) GetProcAddress(gAdvAPIDLLInst, "EventUnregister");
+ }
+ mEnabled = true;
+ }
+}
+
+nsParentalControlsService::~nsParentalControlsService()
+{
+ if (mPC)
+ mPC->Release();
+
+ if (gEventUnregister && mProvider)
+ gEventUnregister(mProvider);
+
+ if (gAdvAPIDLLInst)
+ ::FreeLibrary(gAdvAPIDLLInst);
+}
+
+//------------------------------------------------------------------------
+
+NS_IMETHODIMP
+nsParentalControlsService::GetParentalControlsEnabled(bool *aResult)
+{
+ *aResult = false;
+
+ if (mEnabled)
+ *aResult = true;
+
+ return NS_OK;
+}
+
+NS_IMETHODIMP
+nsParentalControlsService::GetBlockFileDownloadsEnabled(bool *aResult)
+{
+ *aResult = false;
+
+ if (!mEnabled)
+ return NS_ERROR_NOT_AVAILABLE;
+
+ RefPtr<IWPCWebSettings> wpcws;
+ if (SUCCEEDED(mPC->GetWebSettings(nullptr, getter_AddRefs(wpcws)))) {
+ DWORD settings = 0;
+ wpcws->GetSettings(&settings);
+ if (settings == WPCFLAG_WEB_SETTING_DOWNLOADSBLOCKED)
+ *aResult = true;
+ }
+
+ return NS_OK;
+}
+
+NS_IMETHODIMP
+nsParentalControlsService::GetLoggingEnabled(bool *aResult)
+{
+ *aResult = false;
+
+ if (!mEnabled)
+ return NS_ERROR_NOT_AVAILABLE;
+
+ // Check the general purpose logging flag
+ RefPtr<IWPCSettings> wpcs;
+ if (SUCCEEDED(mPC->GetUserSettings(nullptr, getter_AddRefs(wpcs)))) {
+ BOOL enabled = FALSE;
+ wpcs->IsLoggingRequired(&enabled);
+ if (enabled)
+ *aResult = true;
+ }
+
+ return NS_OK;
+}
+
+// Post a log event to the system
+NS_IMETHODIMP
+nsParentalControlsService::Log(int16_t aEntryType, bool blocked, nsIURI *aSource, nsIFile *aTarget)
+{
+ if (!mEnabled)
+ return NS_ERROR_NOT_AVAILABLE;
+
+ NS_ENSURE_ARG_POINTER(aSource);
+
+ // Confirm we should be logging
+ bool enabled;
+ GetLoggingEnabled(&enabled);
+ if (!enabled)
+ return NS_ERROR_NOT_AVAILABLE;
+
+ // Register a Vista log event provider associated with the parental controls channel.
+ if (!mProvider) {
+ if (!gEventRegister)
+ return NS_ERROR_NOT_AVAILABLE;
+ if (gEventRegister(&WPCPROV, nullptr, nullptr, &mProvider) != ERROR_SUCCESS)
+ return NS_ERROR_OUT_OF_MEMORY;
+ }
+
+ switch(aEntryType) {
+ case ePCLog_URIVisit:
+ // Not needed, Vista's web content filter handles this for us
+ break;
+ case ePCLog_FileDownload:
+ LogFileDownload(blocked, aSource, aTarget);
+ break;
+ default:
+ break;
+ }
+
+ return NS_OK;
+}
+
+// Override a single URI
+NS_IMETHODIMP
+nsParentalControlsService::RequestURIOverride(nsIURI *aTarget, nsIInterfaceRequestor *aWindowContext, bool *_retval)
+{
+ *_retval = false;
+
+ if (!mEnabled)
+ return NS_ERROR_NOT_AVAILABLE;
+
+ NS_ENSURE_ARG_POINTER(aTarget);
+
+ nsAutoCString spec;
+ aTarget->GetSpec(spec);
+ if (spec.IsEmpty())
+ return NS_ERROR_INVALID_ARG;
+
+ HWND hWnd = nullptr;
+ // If we have a native window, use its handle instead
+ nsCOMPtr<nsIWidget> widget(do_GetInterface(aWindowContext));
+ if (widget)
+ hWnd = (HWND)widget->GetNativeData(NS_NATIVE_WINDOW);
+ if (hWnd == nullptr)
+ hWnd = GetDesktopWindow();
+
+ BOOL ret;
+ RefPtr<IWPCWebSettings> wpcws;
+ if (SUCCEEDED(mPC->GetWebSettings(nullptr, getter_AddRefs(wpcws)))) {
+ wpcws->RequestURLOverride(hWnd, NS_ConvertUTF8toUTF16(spec).get(),
+ 0, nullptr, &ret);
+ *_retval = ret;
+ }
+
+
+ return NS_OK;
+}
+
+// Override a web page
+NS_IMETHODIMP
+nsParentalControlsService::RequestURIOverrides(nsIArray *aTargets, nsIInterfaceRequestor *aWindowContext, bool *_retval)
+{
+ *_retval = false;
+
+ if (!mEnabled)
+ return NS_ERROR_NOT_AVAILABLE;
+
+ NS_ENSURE_ARG_POINTER(aTargets);
+
+ uint32_t arrayLength = 0;
+ aTargets->GetLength(&arrayLength);
+ if (!arrayLength)
+ return NS_ERROR_INVALID_ARG;
+
+ if (arrayLength == 1) {
+ nsCOMPtr<nsIURI> uri = do_QueryElementAt(aTargets, 0);
+ if (!uri)
+ return NS_ERROR_INVALID_ARG;
+ return RequestURIOverride(uri, aWindowContext, _retval);
+ }
+
+ HWND hWnd = nullptr;
+ // If we have a native window, use its handle instead
+ nsCOMPtr<nsIWidget> widget(do_GetInterface(aWindowContext));
+ if (widget)
+ hWnd = (HWND)widget->GetNativeData(NS_NATIVE_WINDOW);
+ if (hWnd == nullptr)
+ hWnd = GetDesktopWindow();
+
+ // The first entry should be the root uri
+ nsAutoCString rootSpec;
+ nsCOMPtr<nsIURI> rootURI = do_QueryElementAt(aTargets, 0);
+ if (!rootURI)
+ return NS_ERROR_INVALID_ARG;
+
+ rootURI->GetSpec(rootSpec);
+ if (rootSpec.IsEmpty())
+ return NS_ERROR_INVALID_ARG;
+
+ // Allocate an array of sub uri
+ int32_t count = arrayLength - 1;
+ auto arrUrls = MakeUnique<LPCWSTR[]>(count);
+
+ uint32_t uriIdx = 0, idx;
+ for (idx = 1; idx < arrayLength; idx++)
+ {
+ nsCOMPtr<nsIURI> uri = do_QueryElementAt(aTargets, idx);
+ if (!uri)
+ continue;
+
+ nsAutoCString subURI;
+ if (NS_FAILED(uri->GetSpec(subURI)))
+ continue;
+
+ arrUrls[uriIdx] = (LPCWSTR)UTF8ToNewUnicode(subURI); // allocation
+ if (!arrUrls[uriIdx])
+ continue;
+
+ uriIdx++;
+ }
+
+ if (!uriIdx)
+ return NS_ERROR_INVALID_ARG;
+
+ BOOL ret;
+ RefPtr<IWPCWebSettings> wpcws;
+ if (SUCCEEDED(mPC->GetWebSettings(nullptr, getter_AddRefs(wpcws)))) {
+ wpcws->RequestURLOverride(hWnd, NS_ConvertUTF8toUTF16(rootSpec).get(),
+ uriIdx, (LPCWSTR*)arrUrls.get(), &ret);
+ *_retval = ret;
+ }
+
+ // Free up the allocated strings in our array
+ for (idx = 0; idx < uriIdx; idx++)
+ free((void*)arrUrls[idx]);
+
+ return NS_OK;
+}
+
+//------------------------------------------------------------------------
+
+// Sends a file download event to the Vista Event Log
+void
+nsParentalControlsService::LogFileDownload(bool blocked, nsIURI *aSource, nsIFile *aTarget)
+{
+ nsAutoCString curi;
+
+ if (!gEventWrite)
+ return;
+
+ // Note, EventDataDescCreate is a macro defined in the headers, not a function
+
+ aSource->GetSpec(curi);
+ nsAutoString uri = NS_ConvertUTF8toUTF16(curi);
+
+ // Get the name of the currently running process
+ nsCOMPtr<nsIXULAppInfo> appInfo = do_GetService("@mozilla.org/xre/app-info;1");
+ nsAutoCString asciiAppName;
+ if (appInfo)
+ appInfo->GetName(asciiAppName);
+ nsAutoString appName = NS_ConvertUTF8toUTF16(asciiAppName);
+
+ static const WCHAR fill[] = L"";
+
+ // See wpcevent.h and msdn for event formats
+ EVENT_DATA_DESCRIPTOR eventData[WPC_ARGS_FILEDOWNLOADEVENT_CARGS];
+ DWORD dwBlocked = blocked;
+
+ EventDataDescCreate(&eventData[WPC_ARGS_FILEDOWNLOADEVENT_URL], (const void*)uri.get(),
+ ((ULONG)uri.Length()+1)*sizeof(WCHAR));
+ EventDataDescCreate(&eventData[WPC_ARGS_FILEDOWNLOADEVENT_APPNAME], (const void*)appName.get(),
+ ((ULONG)appName.Length()+1)*sizeof(WCHAR));
+ EventDataDescCreate(&eventData[WPC_ARGS_FILEDOWNLOADEVENT_VERSION], (const void*)fill, sizeof(fill));
+ EventDataDescCreate(&eventData[WPC_ARGS_FILEDOWNLOADEVENT_BLOCKED], (const void*)&dwBlocked,
+ sizeof(dwBlocked));
+
+ nsCOMPtr<nsILocalFileWin> local(do_QueryInterface(aTarget)); // May be null
+ if (local) {
+ nsAutoString path;
+ local->GetCanonicalPath(path);
+ EventDataDescCreate(&eventData[WPC_ARGS_FILEDOWNLOADEVENT_PATH], (const void*)path.get(),
+ ((ULONG)path.Length()+1)*sizeof(WCHAR));
+ }
+ else {
+ EventDataDescCreate(&eventData[WPC_ARGS_FILEDOWNLOADEVENT_PATH], (const void*)fill, sizeof(fill));
+ }
+
+ gEventWrite(mProvider, &WPCEVENT_WEB_FILEDOWNLOAD, ARRAYSIZE(eventData), eventData);
+}
+
+NS_IMETHODIMP
+nsParentalControlsService::IsAllowed(int16_t aAction,
+ nsIURI *aUri,
+ bool *_retval)
+{
+ return NS_ERROR_NOT_AVAILABLE;
+}