| // Copyright (c) 2011 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/plugin_observer.h" |
| |
| #include "base/utf_string_conversions.h" |
| #include "chrome/browser/content_settings/host_content_settings_map.h" |
| #include "chrome/browser/google/google_util.h" |
| #include "chrome/browser/infobars/infobar_tab_helper.h" |
| #include "chrome/browser/profiles/profile.h" |
| #include "chrome/browser/tab_contents/confirm_infobar_delegate.h" |
| #include "chrome/browser/tab_contents/simple_alert_infobar_delegate.h" |
| #include "chrome/browser/ui/tab_contents/tab_contents_wrapper.h" |
| #include "chrome/common/render_messages.h" |
| #include "chrome/common/url_constants.h" |
| #include "content/browser/renderer_host/render_view_host.h" |
| #include "content/browser/user_metrics.h" |
| #include "content/common/view_messages.h" |
| #include "grit/generated_resources.h" |
| #include "grit/theme_resources_standard.h" |
| #include "ui/base/l10n/l10n_util.h" |
| #include "ui/base/resource/resource_bundle.h" |
| #include "webkit/plugins/npapi/plugin_group.h" |
| #include "webkit/plugins/npapi/plugin_list.h" |
| #include "webkit/plugins/webplugininfo.h" |
| |
| namespace { |
| |
| // PluginInfoBarDelegate ------------------------------------------------------ |
| |
| class PluginInfoBarDelegate : public ConfirmInfoBarDelegate { |
| public: |
| PluginInfoBarDelegate(TabContents* tab_contents, const string16& name); |
| |
| protected: |
| virtual ~PluginInfoBarDelegate(); |
| |
| // ConfirmInfoBarDelegate: |
| virtual bool Cancel() OVERRIDE; |
| virtual bool LinkClicked(WindowOpenDisposition disposition) OVERRIDE; |
| |
| virtual std::string GetLearnMoreURL() const = 0; |
| |
| string16 name_; |
| TabContents* tab_contents_; |
| |
| private: |
| // ConfirmInfoBarDelegate: |
| virtual gfx::Image* GetIcon() const OVERRIDE; |
| virtual string16 GetLinkText() const OVERRIDE; |
| |
| DISALLOW_COPY_AND_ASSIGN(PluginInfoBarDelegate); |
| }; |
| |
| PluginInfoBarDelegate::PluginInfoBarDelegate(TabContents* tab_contents, |
| const string16& name) |
| : ConfirmInfoBarDelegate(tab_contents), |
| name_(name), |
| tab_contents_(tab_contents) { |
| } |
| |
| PluginInfoBarDelegate::~PluginInfoBarDelegate() { |
| } |
| |
| bool PluginInfoBarDelegate::Cancel() { |
| tab_contents_->render_view_host()->Send(new ChromeViewMsg_LoadBlockedPlugins( |
| tab_contents_->render_view_host()->routing_id())); |
| return true; |
| } |
| |
| bool PluginInfoBarDelegate::LinkClicked(WindowOpenDisposition disposition) { |
| tab_contents_->OpenURL( |
| google_util::AppendGoogleLocaleParam(GURL(GetLearnMoreURL())), GURL(), |
| (disposition == CURRENT_TAB) ? NEW_FOREGROUND_TAB : disposition, |
| PageTransition::LINK); |
| return false; |
| } |
| |
| gfx::Image* PluginInfoBarDelegate::GetIcon() const { |
| return &ResourceBundle::GetSharedInstance().GetNativeImageNamed( |
| IDR_INFOBAR_PLUGIN_INSTALL); |
| } |
| |
| string16 PluginInfoBarDelegate::GetLinkText() const { |
| return l10n_util::GetStringUTF16(IDS_LEARN_MORE); |
| } |
| |
| |
| // BlockedPluginInfoBarDelegate ----------------------------------------------- |
| |
| class BlockedPluginInfoBarDelegate : public PluginInfoBarDelegate { |
| public: |
| BlockedPluginInfoBarDelegate(TabContents* tab_contents, |
| const string16& name); |
| |
| private: |
| virtual ~BlockedPluginInfoBarDelegate(); |
| |
| // PluginInfoBarDelegate: |
| virtual string16 GetMessageText() const OVERRIDE; |
| virtual string16 GetButtonLabel(InfoBarButton button) const OVERRIDE; |
| virtual bool Accept() OVERRIDE; |
| virtual bool Cancel() OVERRIDE; |
| virtual void InfoBarDismissed() OVERRIDE; |
| virtual bool LinkClicked(WindowOpenDisposition disposition) OVERRIDE; |
| virtual std::string GetLearnMoreURL() const OVERRIDE; |
| |
| DISALLOW_COPY_AND_ASSIGN(BlockedPluginInfoBarDelegate); |
| }; |
| |
| BlockedPluginInfoBarDelegate::BlockedPluginInfoBarDelegate( |
| TabContents* tab_contents, |
| const string16& utf16_name) |
| : PluginInfoBarDelegate(tab_contents, utf16_name) { |
| UserMetrics::RecordAction(UserMetricsAction("BlockedPluginInfobar.Shown")); |
| std::string name = UTF16ToUTF8(utf16_name); |
| if (name == webkit::npapi::PluginGroup::kJavaGroupName) |
| UserMetrics::RecordAction( |
| UserMetricsAction("BlockedPluginInfobar.Shown.Java")); |
| else if (name == webkit::npapi::PluginGroup::kQuickTimeGroupName) |
| UserMetrics::RecordAction( |
| UserMetricsAction("BlockedPluginInfobar.Shown.QuickTime")); |
| else if (name == webkit::npapi::PluginGroup::kShockwaveGroupName) |
| UserMetrics::RecordAction( |
| UserMetricsAction("BlockedPluginInfobar.Shown.Shockwave")); |
| else if (name == webkit::npapi::PluginGroup::kRealPlayerGroupName) |
| UserMetrics::RecordAction( |
| UserMetricsAction("BlockedPluginInfobar.Shown.RealPlayer")); |
| else if (name == webkit::npapi::PluginGroup::kWindowsMediaPlayerGroupName) |
| UserMetrics::RecordAction( |
| UserMetricsAction("BlockedPluginInfobar.Shown.WindowsMediaPlayer")); |
| } |
| |
| BlockedPluginInfoBarDelegate::~BlockedPluginInfoBarDelegate() { |
| UserMetrics::RecordAction(UserMetricsAction("BlockedPluginInfobar.Closed")); |
| } |
| |
| std::string BlockedPluginInfoBarDelegate::GetLearnMoreURL() const { |
| return chrome::kBlockedPluginLearnMoreURL; |
| } |
| |
| string16 BlockedPluginInfoBarDelegate::GetMessageText() const { |
| return l10n_util::GetStringFUTF16(IDS_PLUGIN_NOT_AUTHORIZED, name_); |
| } |
| |
| string16 BlockedPluginInfoBarDelegate::GetButtonLabel( |
| InfoBarButton button) const { |
| return l10n_util::GetStringUTF16((button == BUTTON_OK) ? |
| IDS_PLUGIN_ENABLE_TEMPORARILY : IDS_PLUGIN_ENABLE_ALWAYS); |
| } |
| |
| bool BlockedPluginInfoBarDelegate::Accept() { |
| UserMetrics::RecordAction( |
| UserMetricsAction("BlockedPluginInfobar.AllowThisTime")); |
| return PluginInfoBarDelegate::Cancel(); |
| } |
| |
| bool BlockedPluginInfoBarDelegate::Cancel() { |
| UserMetrics::RecordAction( |
| UserMetricsAction("BlockedPluginInfobar.AlwaysAllow")); |
| Profile* profile = |
| Profile::FromBrowserContext(tab_contents_->browser_context()); |
| profile->GetHostContentSettingsMap()->AddExceptionForURL( |
| tab_contents_->GetURL(), |
| tab_contents_->GetURL(), |
| CONTENT_SETTINGS_TYPE_PLUGINS, |
| std::string(), |
| CONTENT_SETTING_ALLOW); |
| return PluginInfoBarDelegate::Cancel(); |
| } |
| |
| void BlockedPluginInfoBarDelegate::InfoBarDismissed() { |
| UserMetrics::RecordAction( |
| UserMetricsAction("BlockedPluginInfobar.Dismissed")); |
| } |
| |
| bool BlockedPluginInfoBarDelegate::LinkClicked( |
| WindowOpenDisposition disposition) { |
| UserMetrics::RecordAction( |
| UserMetricsAction("BlockedPluginInfobar.LearnMore")); |
| return PluginInfoBarDelegate::LinkClicked(disposition); |
| } |
| |
| // OutdatedPluginInfoBarDelegate ---------------------------------------------- |
| |
| class OutdatedPluginInfoBarDelegate : public PluginInfoBarDelegate { |
| public: |
| OutdatedPluginInfoBarDelegate(TabContents* tab_contents, |
| const string16& name, |
| const GURL& update_url); |
| |
| private: |
| virtual ~OutdatedPluginInfoBarDelegate(); |
| |
| // PluginInfoBarDelegate: |
| virtual string16 GetMessageText() const OVERRIDE; |
| virtual string16 GetButtonLabel(InfoBarButton button) const OVERRIDE; |
| virtual bool Accept() OVERRIDE; |
| virtual bool Cancel() OVERRIDE; |
| virtual void InfoBarDismissed() OVERRIDE; |
| virtual bool LinkClicked(WindowOpenDisposition disposition) OVERRIDE; |
| virtual std::string GetLearnMoreURL() const OVERRIDE; |
| |
| GURL update_url_; |
| |
| DISALLOW_COPY_AND_ASSIGN(OutdatedPluginInfoBarDelegate); |
| }; |
| |
| OutdatedPluginInfoBarDelegate::OutdatedPluginInfoBarDelegate( |
| TabContents* tab_contents, |
| const string16& utf16_name, |
| const GURL& update_url) |
| : PluginInfoBarDelegate(tab_contents, utf16_name), |
| update_url_(update_url) { |
| UserMetrics::RecordAction(UserMetricsAction("OutdatedPluginInfobar.Shown")); |
| std::string name = UTF16ToUTF8(utf16_name); |
| if (name == webkit::npapi::PluginGroup::kJavaGroupName) |
| UserMetrics::RecordAction( |
| UserMetricsAction("OutdatedPluginInfobar.Shown.Java")); |
| else if (name == webkit::npapi::PluginGroup::kQuickTimeGroupName) |
| UserMetrics::RecordAction( |
| UserMetricsAction("OutdatedPluginInfobar.Shown.QuickTime")); |
| else if (name == webkit::npapi::PluginGroup::kShockwaveGroupName) |
| UserMetrics::RecordAction( |
| UserMetricsAction("OutdatedPluginInfobar.Shown.Shockwave")); |
| else if (name == webkit::npapi::PluginGroup::kRealPlayerGroupName) |
| UserMetrics::RecordAction( |
| UserMetricsAction("OutdatedPluginInfobar.Shown.RealPlayer")); |
| else if (name == webkit::npapi::PluginGroup::kSilverlightGroupName) |
| UserMetrics::RecordAction( |
| UserMetricsAction("OutdatedPluginInfobar.Shown.Silverlight")); |
| else if (name == webkit::npapi::PluginGroup::kAdobeReaderGroupName) |
| UserMetrics::RecordAction( |
| UserMetricsAction("OutdatedPluginInfobar.Shown.Reader")); |
| } |
| |
| OutdatedPluginInfoBarDelegate::~OutdatedPluginInfoBarDelegate() { |
| UserMetrics::RecordAction(UserMetricsAction("OutdatedPluginInfobar.Closed")); |
| } |
| |
| std::string OutdatedPluginInfoBarDelegate::GetLearnMoreURL() const { |
| return chrome::kOutdatedPluginLearnMoreURL; |
| } |
| |
| string16 OutdatedPluginInfoBarDelegate::GetMessageText() const { |
| return l10n_util::GetStringFUTF16(IDS_PLUGIN_OUTDATED_PROMPT, name_); |
| } |
| |
| string16 OutdatedPluginInfoBarDelegate::GetButtonLabel( |
| InfoBarButton button) const { |
| return l10n_util::GetStringUTF16((button == BUTTON_OK) ? |
| IDS_PLUGIN_UPDATE : IDS_PLUGIN_ENABLE_TEMPORARILY); |
| } |
| |
| bool OutdatedPluginInfoBarDelegate::Accept() { |
| UserMetrics::RecordAction(UserMetricsAction("OutdatedPluginInfobar.Update")); |
| tab_contents_->OpenURL(update_url_, GURL(), NEW_FOREGROUND_TAB, |
| PageTransition::LINK); |
| return false; |
| } |
| |
| bool OutdatedPluginInfoBarDelegate::Cancel() { |
| UserMetrics::RecordAction( |
| UserMetricsAction("OutdatedPluginInfobar.AllowThisTime")); |
| return PluginInfoBarDelegate::Cancel(); |
| } |
| |
| void OutdatedPluginInfoBarDelegate::InfoBarDismissed() { |
| UserMetrics::RecordAction( |
| UserMetricsAction("OutdatedPluginInfobar.Dismissed")); |
| } |
| |
| bool OutdatedPluginInfoBarDelegate::LinkClicked( |
| WindowOpenDisposition disposition) { |
| UserMetrics::RecordAction( |
| UserMetricsAction("OutdatedPluginInfobar.LearnMore")); |
| return PluginInfoBarDelegate::LinkClicked(disposition); |
| } |
| |
| } // namespace |
| |
| |
| // PluginObserver ------------------------------------------------------------- |
| |
| PluginObserver::PluginObserver(TabContentsWrapper* tab_contents) |
| : TabContentsObserver(tab_contents->tab_contents()), |
| tab_contents_(tab_contents) { |
| } |
| |
| PluginObserver::~PluginObserver() { |
| } |
| |
| bool PluginObserver::OnMessageReceived(const IPC::Message& message) { |
| IPC_BEGIN_MESSAGE_MAP(PluginObserver, message) |
| IPC_MESSAGE_HANDLER(ViewHostMsg_CrashedPlugin, OnCrashedPlugin) |
| IPC_MESSAGE_HANDLER(ChromeViewHostMsg_BlockedOutdatedPlugin, |
| OnBlockedOutdatedPlugin) |
| IPC_MESSAGE_UNHANDLED(return false) |
| IPC_END_MESSAGE_MAP() |
| |
| return true; |
| } |
| |
| void PluginObserver::OnCrashedPlugin(const FilePath& plugin_path) { |
| DCHECK(!plugin_path.value().empty()); |
| |
| string16 plugin_name = plugin_path.LossyDisplayName(); |
| webkit::WebPluginInfo plugin_info; |
| if (webkit::npapi::PluginList::Singleton()->GetPluginInfoByPath( |
| plugin_path, &plugin_info) && |
| !plugin_info.name.empty()) { |
| plugin_name = plugin_info.name; |
| #if defined(OS_MACOSX) |
| // Many plugins on the Mac have .plugin in the actual name, which looks |
| // terrible, so look for that and strip it off if present. |
| const std::string kPluginExtension = ".plugin"; |
| if (EndsWith(plugin_name, ASCIIToUTF16(kPluginExtension), true)) |
| plugin_name.erase(plugin_name.length() - kPluginExtension.length()); |
| #endif // OS_MACOSX |
| } |
| gfx::Image* icon = &ResourceBundle::GetSharedInstance().GetNativeImageNamed( |
| IDR_INFOBAR_PLUGIN_CRASHED); |
| tab_contents_->infobar_tab_helper()->AddInfoBar( |
| new SimpleAlertInfoBarDelegate( |
| tab_contents(), |
| icon, |
| l10n_util::GetStringFUTF16(IDS_PLUGIN_CRASHED_PROMPT, plugin_name), |
| true)); |
| } |
| |
| void PluginObserver::OnBlockedOutdatedPlugin(const string16& name, |
| const GURL& update_url) { |
| tab_contents_->infobar_tab_helper()->AddInfoBar(update_url.is_empty() ? |
| static_cast<InfoBarDelegate*>(new BlockedPluginInfoBarDelegate( |
| tab_contents(), name)) : |
| new OutdatedPluginInfoBarDelegate(tab_contents(), name, update_url)); |
| } |