| // Copyright (c) 2013 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. |
| |
| #ifndef CHROME_BROWSER_EXTENSIONS_API_WEBVIEW_WEBVIEW_API_H_ |
| #define CHROME_BROWSER_EXTENSIONS_API_WEBVIEW_WEBVIEW_API_H_ |
| |
| #include "chrome/browser/extensions/api/capture_web_contents_function.h" |
| #include "chrome/browser/extensions/api/execute_code_function.h" |
| #include "chrome/browser/guest_view/web_view/web_view_find_helper.h" |
| #include "chrome/browser/guest_view/web_view/web_view_guest.h" |
| |
| // WARNING: Webview could be loaded in an unblessed context, thus any new |
| // APIs must extend WebviewExtensionFunction/WebviewExecuteCodeFunction which |
| // do a process ID check to prevent abuse by normal renderer processes. |
| // TODO(guohui): refactor WebviewExecuteCodeFunction to also extend |
| // WebviewExtensionFunction. |
| namespace extensions { |
| |
| // An abstract base class for async webview APIs. It does a process ID check |
| // in RunAsync, and then calls RunAsyncSafe which must be overriden by all |
| // subclasses. |
| class WebviewExtensionFunction : public AsyncExtensionFunction { |
| public: |
| WebviewExtensionFunction() {} |
| |
| protected: |
| virtual ~WebviewExtensionFunction() {} |
| |
| // ExtensionFunction implementation. |
| virtual bool RunAsync() OVERRIDE FINAL; |
| |
| private: |
| virtual bool RunAsyncSafe(WebViewGuest* guest) = 0; |
| }; |
| |
| class WebviewContextMenusCreateFunction : public AsyncExtensionFunction { |
| public: |
| DECLARE_EXTENSION_FUNCTION("webview.contextMenusCreate", |
| WEBVIEW_CONTEXTMENUSCREATE); |
| WebviewContextMenusCreateFunction() {} |
| |
| protected: |
| virtual ~WebviewContextMenusCreateFunction() {} |
| |
| // ExtensionFunction implementation. |
| virtual bool RunAsync() OVERRIDE; |
| |
| private: |
| DISALLOW_COPY_AND_ASSIGN(WebviewContextMenusCreateFunction); |
| }; |
| |
| class WebviewContextMenusUpdateFunction : public AsyncExtensionFunction { |
| public: |
| DECLARE_EXTENSION_FUNCTION("webview.contextMenusUpdate", |
| WEBVIEW_CONTEXTMENUSUPDATE); |
| WebviewContextMenusUpdateFunction() {} |
| |
| protected: |
| virtual ~WebviewContextMenusUpdateFunction() {} |
| |
| // ExtensionFunction implementation. |
| virtual bool RunAsync() OVERRIDE; |
| |
| private: |
| DISALLOW_COPY_AND_ASSIGN(WebviewContextMenusUpdateFunction); |
| }; |
| |
| class WebviewContextMenusRemoveFunction : public AsyncExtensionFunction { |
| public: |
| DECLARE_EXTENSION_FUNCTION("webview.contextMenusRemove", |
| WEBVIEW_CONTEXTMENUSREMOVE); |
| WebviewContextMenusRemoveFunction() {} |
| |
| protected: |
| virtual ~WebviewContextMenusRemoveFunction() {} |
| |
| // ExtensionFunction implementation. |
| virtual bool RunAsync() OVERRIDE; |
| |
| private: |
| DISALLOW_COPY_AND_ASSIGN(WebviewContextMenusRemoveFunction); |
| }; |
| |
| class WebviewContextMenusRemoveAllFunction : public AsyncExtensionFunction { |
| public: |
| DECLARE_EXTENSION_FUNCTION("webview.contextMenusRemoveAll", |
| WEBVIEW_CONTEXTMENUSREMOVEALL); |
| WebviewContextMenusRemoveAllFunction() {} |
| |
| protected: |
| virtual ~WebviewContextMenusRemoveAllFunction() {} |
| |
| // ExtensionFunction implementation. |
| virtual bool RunAsync() OVERRIDE; |
| |
| private: |
| DISALLOW_COPY_AND_ASSIGN(WebviewContextMenusRemoveAllFunction); |
| }; |
| |
| class WebviewNavigateFunction : public WebviewExtensionFunction { |
| public: |
| DECLARE_EXTENSION_FUNCTION("webview.navigate", WEBVIEW_NAVIGATE); |
| WebviewNavigateFunction() {} |
| |
| protected: |
| virtual ~WebviewNavigateFunction() {} |
| |
| private: |
| // WebviewExtensionFunction implementation. |
| virtual bool RunAsyncSafe(WebViewGuest* guest) OVERRIDE; |
| |
| DISALLOW_COPY_AND_ASSIGN(WebviewNavigateFunction); |
| }; |
| |
| class WebviewClearDataFunction : public WebviewExtensionFunction { |
| public: |
| DECLARE_EXTENSION_FUNCTION("webview.clearData", WEBVIEW_CLEARDATA); |
| |
| WebviewClearDataFunction(); |
| |
| protected: |
| virtual ~WebviewClearDataFunction(); |
| |
| private: |
| // WebviewExtensionFunction implementation. |
| virtual bool RunAsyncSafe(WebViewGuest* guest) OVERRIDE; |
| |
| uint32 GetRemovalMask(); |
| void ClearDataDone(); |
| |
| // Removal start time. |
| base::Time remove_since_; |
| // Removal mask, corresponds to StoragePartition::RemoveDataMask enum. |
| uint32 remove_mask_; |
| // Tracks any data related or parse errors. |
| bool bad_message_; |
| |
| DISALLOW_COPY_AND_ASSIGN(WebviewClearDataFunction); |
| }; |
| |
| class WebviewExecuteCodeFunction : public extensions::ExecuteCodeFunction { |
| public: |
| WebviewExecuteCodeFunction(); |
| |
| protected: |
| virtual ~WebviewExecuteCodeFunction(); |
| |
| // Initialize |details_| if it hasn't already been. |
| virtual bool Init() OVERRIDE; |
| virtual bool ShouldInsertCSS() const OVERRIDE; |
| virtual bool CanExecuteScriptOnPage() OVERRIDE; |
| // Guarded by a process ID check. |
| virtual extensions::ScriptExecutor* GetScriptExecutor() OVERRIDE FINAL; |
| virtual bool IsWebView() const OVERRIDE; |
| virtual const GURL& GetWebViewSrc() const OVERRIDE; |
| |
| private: |
| // Contains extension resource built from path of file which is |
| // specified in JSON arguments. |
| extensions::ExtensionResource resource_; |
| |
| int guest_instance_id_; |
| |
| GURL guest_src_; |
| |
| DISALLOW_COPY_AND_ASSIGN(WebviewExecuteCodeFunction); |
| }; |
| |
| class WebviewExecuteScriptFunction : public WebviewExecuteCodeFunction { |
| public: |
| WebviewExecuteScriptFunction(); |
| |
| protected: |
| virtual ~WebviewExecuteScriptFunction() {} |
| |
| virtual void OnExecuteCodeFinished(const std::string& error, |
| int32 on_page_id, |
| const GURL& on_url, |
| const base::ListValue& result) OVERRIDE; |
| |
| DECLARE_EXTENSION_FUNCTION("webview.executeScript", WEBVIEW_EXECUTESCRIPT) |
| |
| private: |
| DISALLOW_COPY_AND_ASSIGN(WebviewExecuteScriptFunction); |
| }; |
| |
| class WebviewInsertCSSFunction : public WebviewExecuteCodeFunction { |
| public: |
| WebviewInsertCSSFunction(); |
| |
| protected: |
| virtual ~WebviewInsertCSSFunction() {} |
| |
| virtual bool ShouldInsertCSS() const OVERRIDE; |
| |
| DECLARE_EXTENSION_FUNCTION("webview.insertCSS", WEBVIEW_INSERTCSS) |
| |
| private: |
| DISALLOW_COPY_AND_ASSIGN(WebviewInsertCSSFunction); |
| }; |
| |
| class WebviewCaptureVisibleRegionFunction |
| : public extensions::CaptureWebContentsFunction { |
| DECLARE_EXTENSION_FUNCTION("webview.captureVisibleRegion", |
| WEBVIEW_CAPTUREVISIBLEREGION); |
| |
| WebviewCaptureVisibleRegionFunction(); |
| |
| protected: |
| virtual ~WebviewCaptureVisibleRegionFunction(); |
| |
| private: |
| // extensions::CaptureWebContentsFunction implementation. |
| virtual bool IsScreenshotEnabled() OVERRIDE; |
| virtual content::WebContents* GetWebContentsForID(int id) OVERRIDE; |
| virtual void OnCaptureFailure(FailureReason reason) OVERRIDE; |
| |
| DISALLOW_COPY_AND_ASSIGN(WebviewCaptureVisibleRegionFunction); |
| }; |
| |
| class WebviewSetNameFunction : public WebviewExtensionFunction { |
| public: |
| DECLARE_EXTENSION_FUNCTION("webview.setName", WEBVIEW_SETNAME); |
| |
| WebviewSetNameFunction(); |
| |
| protected: |
| virtual ~WebviewSetNameFunction(); |
| |
| private: |
| virtual bool RunAsyncSafe(WebViewGuest* guest) OVERRIDE; |
| |
| DISALLOW_COPY_AND_ASSIGN(WebviewSetNameFunction); |
| }; |
| |
| class WebviewSetZoomFunction : public WebviewExtensionFunction { |
| public: |
| DECLARE_EXTENSION_FUNCTION("webview.setZoom", WEBVIEW_SETZOOM); |
| |
| WebviewSetZoomFunction(); |
| |
| protected: |
| virtual ~WebviewSetZoomFunction(); |
| |
| private: |
| virtual bool RunAsyncSafe(WebViewGuest* guest) OVERRIDE; |
| |
| DISALLOW_COPY_AND_ASSIGN(WebviewSetZoomFunction); |
| }; |
| |
| class WebviewGetZoomFunction : public WebviewExtensionFunction { |
| public: |
| DECLARE_EXTENSION_FUNCTION("webview.getZoom", WEBVIEW_GETZOOM); |
| |
| WebviewGetZoomFunction(); |
| |
| protected: |
| virtual ~WebviewGetZoomFunction(); |
| |
| private: |
| virtual bool RunAsyncSafe(WebViewGuest* guest) OVERRIDE; |
| |
| DISALLOW_COPY_AND_ASSIGN(WebviewGetZoomFunction); |
| }; |
| |
| class WebviewFindFunction : public WebviewExtensionFunction { |
| public: |
| DECLARE_EXTENSION_FUNCTION("webview.find", WEBVIEW_FIND); |
| |
| WebviewFindFunction(); |
| |
| // Exposes SendResponse() for use by WebviewFindHelper. |
| using WebviewExtensionFunction::SendResponse; |
| |
| protected: |
| virtual ~WebviewFindFunction(); |
| |
| private: |
| // WebviewExtensionFunction implementation. |
| virtual bool RunAsyncSafe(WebViewGuest* guest) OVERRIDE; |
| |
| DISALLOW_COPY_AND_ASSIGN(WebviewFindFunction); |
| }; |
| |
| class WebviewStopFindingFunction : public WebviewExtensionFunction { |
| public: |
| DECLARE_EXTENSION_FUNCTION("webview.stopFinding", WEBVIEW_STOPFINDING); |
| |
| WebviewStopFindingFunction(); |
| |
| protected: |
| virtual ~WebviewStopFindingFunction(); |
| |
| private: |
| // WebviewExtensionFunction implementation. |
| virtual bool RunAsyncSafe(WebViewGuest* guest) OVERRIDE; |
| |
| DISALLOW_COPY_AND_ASSIGN(WebviewStopFindingFunction); |
| }; |
| |
| class WebviewGoFunction : public WebviewExtensionFunction { |
| public: |
| DECLARE_EXTENSION_FUNCTION("webview.go", WEBVIEW_GO); |
| |
| WebviewGoFunction(); |
| |
| protected: |
| virtual ~WebviewGoFunction(); |
| |
| private: |
| // WebviewExtensionFunction implementation. |
| virtual bool RunAsyncSafe(WebViewGuest* guest) OVERRIDE; |
| |
| DISALLOW_COPY_AND_ASSIGN(WebviewGoFunction); |
| }; |
| |
| class WebviewReloadFunction : public WebviewExtensionFunction { |
| public: |
| DECLARE_EXTENSION_FUNCTION("webview.reload", WEBVIEW_RELOAD); |
| |
| WebviewReloadFunction(); |
| |
| protected: |
| virtual ~WebviewReloadFunction(); |
| |
| private: |
| // WebviewExtensionFunction implementation. |
| virtual bool RunAsyncSafe(WebViewGuest* guest) OVERRIDE; |
| |
| DISALLOW_COPY_AND_ASSIGN(WebviewReloadFunction); |
| }; |
| |
| class WebviewSetPermissionFunction : public WebviewExtensionFunction { |
| public: |
| DECLARE_EXTENSION_FUNCTION("webview.setPermission", WEBVIEW_SETPERMISSION); |
| |
| WebviewSetPermissionFunction(); |
| |
| protected: |
| virtual ~WebviewSetPermissionFunction(); |
| |
| private: |
| // WebviewExtensionFunction implementation. |
| virtual bool RunAsyncSafe(WebViewGuest* guest) OVERRIDE; |
| |
| DISALLOW_COPY_AND_ASSIGN(WebviewSetPermissionFunction); |
| }; |
| |
| class WebviewShowContextMenuFunction : public WebviewExtensionFunction { |
| public: |
| DECLARE_EXTENSION_FUNCTION("webview.showContextMenu", |
| WEBVIEW_SHOWCONTEXTMENU); |
| |
| WebviewShowContextMenuFunction(); |
| |
| protected: |
| virtual ~WebviewShowContextMenuFunction(); |
| |
| private: |
| // WebviewExtensionFunction implementation. |
| virtual bool RunAsyncSafe(WebViewGuest* guest) OVERRIDE; |
| |
| DISALLOW_COPY_AND_ASSIGN(WebviewShowContextMenuFunction); |
| }; |
| |
| class WebviewOverrideUserAgentFunction: public WebviewExtensionFunction { |
| public: |
| DECLARE_EXTENSION_FUNCTION("webview.overrideUserAgent", |
| WEBVIEW_OVERRIDEUSERAGENT); |
| |
| WebviewOverrideUserAgentFunction(); |
| |
| protected: |
| virtual ~WebviewOverrideUserAgentFunction(); |
| |
| private: |
| // WebviewExtensionFunction implementation. |
| virtual bool RunAsyncSafe(WebViewGuest* guest) OVERRIDE; |
| |
| DISALLOW_COPY_AND_ASSIGN(WebviewOverrideUserAgentFunction); |
| }; |
| |
| class WebviewStopFunction : public WebviewExtensionFunction { |
| public: |
| DECLARE_EXTENSION_FUNCTION("webview.stop", WEBVIEW_STOP); |
| |
| WebviewStopFunction(); |
| |
| protected: |
| virtual ~WebviewStopFunction(); |
| |
| private: |
| // WebviewExtensionFunction implementation. |
| virtual bool RunAsyncSafe(WebViewGuest* guest) OVERRIDE; |
| |
| DISALLOW_COPY_AND_ASSIGN(WebviewStopFunction); |
| }; |
| |
| class WebviewTerminateFunction : public WebviewExtensionFunction { |
| public: |
| DECLARE_EXTENSION_FUNCTION("webview.terminate", WEBVIEW_TERMINATE); |
| |
| WebviewTerminateFunction(); |
| |
| protected: |
| virtual ~WebviewTerminateFunction(); |
| |
| private: |
| // WebviewExtensionFunction implementation. |
| virtual bool RunAsyncSafe(WebViewGuest* guest) OVERRIDE; |
| |
| DISALLOW_COPY_AND_ASSIGN(WebviewTerminateFunction); |
| }; |
| |
| } // namespace extensions |
| |
| #endif // CHROME_BROWSER_EXTENSIONS_API_WEBVIEW_WEBVIEW_API_H_ |