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Diffstat (limited to 'webkit/glue/plugins/webplugin_impl.h')
| -rw-r--r-- | webkit/glue/plugins/webplugin_impl.h | 330 |
1 files changed, 0 insertions, 330 deletions
diff --git a/webkit/glue/plugins/webplugin_impl.h b/webkit/glue/plugins/webplugin_impl.h deleted file mode 100644 index 27a692b..0000000 --- a/webkit/glue/plugins/webplugin_impl.h +++ /dev/null @@ -1,330 +0,0 @@ -// Copyright (c) 2010 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 WEBKIT_GLUE_WEBPLUGIN_IMPL_H_ -#define WEBKIT_GLUE_WEBPLUGIN_IMPL_H_ - -#include <string> -#include <map> -#include <vector> - -#include "base/basictypes.h" -#include "base/file_path.h" -#include "base/task.h" -#include "base/weak_ptr.h" -#include "gfx/native_widget_types.h" -#include "googleurl/src/gurl.h" -#include "third_party/WebKit/WebKit/chromium/public/WebPlugin.h" -#include "third_party/WebKit/WebKit/chromium/public/WebRect.h" -#include "third_party/WebKit/WebKit/chromium/public/WebString.h" -#include "third_party/WebKit/WebKit/chromium/public/WebURLLoaderClient.h" -#include "third_party/WebKit/WebKit/chromium/public/WebURLRequest.h" -#include "third_party/WebKit/WebKit/chromium/public/WebVector.h" -#include "webkit/glue/plugins/webplugin.h" - -class WebViewDelegate; - -namespace WebKit { -class WebDevToolsAgent; -class WebFrame; -class WebPluginContainer; -class WebURLResponse; -class WebURLLoader; -class WebURLRequest; -} - -namespace webkit_glue { - -class MultipartResponseDelegate; -class WebPluginDelegate; -class WebPluginPageDelegate; - -// This is the WebKit side of the plugin implementation that forwards calls, -// after changing out of WebCore types, to a delegate. The delegate may -// be in a different process. -class WebPluginImpl : public WebPlugin, - public WebKit::WebPlugin, - public WebKit::WebURLLoaderClient { - public: - WebPluginImpl( - WebKit::WebFrame* frame, - const WebKit::WebPluginParams& params, - const FilePath& file_path, - const std::string& mime_type, - const base::WeakPtr<WebPluginPageDelegate>& page_delegate); - virtual ~WebPluginImpl(); - - // Helper function for sorting post data. - static bool SetPostData(WebKit::WebURLRequest* request, - const char* buf, - uint32 length); - - virtual WebPluginDelegate* delegate(); - - private: - // WebKit::WebPlugin methods: - virtual bool initialize( - WebKit::WebPluginContainer* container); - virtual void destroy(); - virtual NPObject* scriptableObject(); - virtual void paint( - WebKit::WebCanvas* canvas, const WebKit::WebRect& paint_rect); - virtual void updateGeometry( - const WebKit::WebRect& frame_rect, const WebKit::WebRect& clip_rect, - const WebKit::WebVector<WebKit::WebRect>& cut_outs, bool is_visible); - virtual unsigned getBackingTextureId(); - virtual void updateFocus(bool focused); - virtual void updateVisibility(bool visible); - virtual bool acceptsInputEvents(); - virtual bool handleInputEvent( - const WebKit::WebInputEvent& event, WebKit::WebCursorInfo& cursor_info); - virtual void didReceiveResponse(const WebKit::WebURLResponse& response); - virtual void didReceiveData(const char* data, int data_length); - virtual void didFinishLoading(); - virtual void didFailLoading(const WebKit::WebURLError& error); - virtual void didFinishLoadingFrameRequest( - const WebKit::WebURL& url, void* notify_data); - virtual void didFailLoadingFrameRequest( - const WebKit::WebURL& url, void* notify_data, - const WebKit::WebURLError& error); - virtual bool supportsPaginatedPrint(); - virtual int printBegin(const WebKit::WebRect& printable_area, - int printer_dpi); - virtual bool printPage(int page_number, WebKit::WebCanvas* canvas); - virtual void printEnd(); - virtual bool hasSelection() const; - virtual WebKit::WebString selectionAsText() const; - virtual WebKit::WebString selectionAsMarkup() const; - virtual void setZoomFactor(float scale, bool text_only); - virtual bool startFind(const WebKit::WebString& search_text, - bool case_sensitive, - int identifier); - virtual void selectFindResult(bool forward); - virtual void stopFind(); - - // WebPlugin implementation: - virtual void SetWindow(gfx::PluginWindowHandle window); - virtual void SetAcceptsInputEvents(bool accepts); - virtual void WillDestroyWindow(gfx::PluginWindowHandle window); -#if defined(OS_WIN) - void SetWindowlessPumpEvent(HANDLE pump_messages_event) { } -#endif - virtual void CancelResource(unsigned long id); - virtual void Invalidate(); - virtual void InvalidateRect(const gfx::Rect& rect); - virtual NPObject* GetWindowScriptNPObject(); - virtual NPObject* GetPluginElement(); - virtual void SetCookie(const GURL& url, - const GURL& first_party_for_cookies, - const std::string& cookie); - virtual std::string GetCookies(const GURL& url, - const GURL& first_party_for_cookies); - virtual void ShowModalHTMLDialog(const GURL& url, int width, int height, - const std::string& json_arguments, - std::string* json_retval); - virtual void OnMissingPluginStatus(int status); - - virtual void URLRedirectResponse(bool allow, int resource_id); - - // Given a (maybe partial) url, completes using the base url. - GURL CompleteURL(const char* url); - - // Executes the script passed in. The notify_needed and notify_data arguments - // are passed in by the plugin process. These indicate whether the plugin - // expects a notification on script execution. We pass them back to the - // plugin as is. This avoids having to track the notification arguments in - // the plugin process. - bool ExecuteScript(const std::string& url, const std::wstring& script, - bool notify_needed, intptr_t notify_data, - bool popups_allowed); - - enum RoutingStatus { - ROUTED, - NOT_ROUTED, - INVALID_URL, - GENERAL_FAILURE - }; - - // Determines the referrer value sent along with outgoing HTTP requests - // issued by plugins. - enum Referrer { - PLUGIN_SRC, - DOCUMENT_URL, - NO_REFERRER - }; - - // Given a download request, check if we need to route the output to a frame. - // Returns ROUTED if the load is done and routed to a frame, NOT_ROUTED or - // corresponding error codes otherwise. - RoutingStatus RouteToFrame(const char* url, - bool is_javascript_url, - const char* method, - const char* target, - const char* buf, - unsigned int len, - int notify_id, - Referrer referrer_flag); - - // Returns the next avaiable resource id. Returns 0 if the operation fails. - // It may fail if the page has already been closed. - unsigned long GetNextResourceId(); - - // Initiates HTTP GET/POST requests. - // Returns true on success. - bool InitiateHTTPRequest(unsigned long resource_id, - WebPluginResourceClient* client, - const GURL& url, - const char* method, - const char* buf, - int len, - const char* range_info, - Referrer referrer_flag, - bool notify_redirects); - - gfx::Rect GetWindowClipRect(const gfx::Rect& rect); - - // Sets the actual Widget for the plugin. - void SetContainer(WebKit::WebPluginContainer* container); - - // Destroys the plugin instance. - // The response_handle_to_ignore parameter if not NULL indicates the - // resource handle to be left valid during plugin shutdown. - void TearDownPluginInstance(WebKit::WebURLLoader* loader_to_ignore); - - // WebURLLoaderClient implementation. We implement this interface in the - // renderer process, and then use the simple WebPluginResourceClient interface - // to relay the callbacks to the plugin. - virtual void willSendRequest(WebKit::WebURLLoader* loader, - WebKit::WebURLRequest& request, - const WebKit::WebURLResponse& response); - virtual void didSendData(WebKit::WebURLLoader* loader, - unsigned long long bytes_sent, - unsigned long long total_bytes_to_be_sent); - virtual void didReceiveResponse(WebKit::WebURLLoader* loader, - const WebKit::WebURLResponse& response); - virtual void didReceiveData(WebKit::WebURLLoader* loader, const char *buffer, - int length); - virtual void didFinishLoading(WebKit::WebURLLoader* loader, - double finishTime); - virtual void didFail(WebKit::WebURLLoader* loader, - const WebKit::WebURLError& error); - - // Helper function to remove the stored information about a resource - // request given its index in m_clients. - void RemoveClient(size_t i); - - // Helper function to remove the stored information about a resource - // request given a handle. - void RemoveClient(WebKit::WebURLLoader* loader); - - virtual void HandleURLRequest(const char* url, - const char *method, - const char* target, - const char* buf, - unsigned int len, - int notify_id, - bool popups_allowed, - bool notify_redirects); - - virtual void CancelDocumentLoad(); - - virtual void InitiateHTTPRangeRequest( - const char* url, const char* range_info, int pending_request_id); - - virtual void SetDeferResourceLoading(unsigned long resource_id, bool defer); - - // Ignore in-process plugins mode for this flag. - virtual bool IsOffTheRecord(); - - // Handles HTTP multipart responses, i.e. responses received with a HTTP - // status code of 206. - void HandleHttpMultipartResponse(const WebKit::WebURLResponse& response, - WebPluginResourceClient* client); - - void HandleURLRequestInternal(const char* url, - const char* method, - const char* target, - const char* buf, - unsigned int len, - int notify_id, - bool popups_allowed, - Referrer referrer_flag, - bool notify_redirects); - - // Tears down the existing plugin instance and creates a new plugin instance - // to handle the response identified by the loader parameter. - bool ReinitializePluginForResponse(WebKit::WebURLLoader* loader); - - // Delayed task for downloading the plugin source URL. - void OnDownloadPluginSrcUrl(); - - struct ClientInfo; - - // Helper functions - WebPluginResourceClient* GetClientFromLoader(WebKit::WebURLLoader* loader); - ClientInfo* GetClientInfoFromLoader(WebKit::WebURLLoader* loader); - - // Helper function to set the referrer on the request passed in. - void SetReferrer(WebKit::WebURLRequest* request, Referrer referrer_flag); - - // Returns DevToolsAgent for the frame or 0. - WebKit::WebDevToolsAgent* GetDevToolsAgent(); - - // Check for invalid chars like @, ;, \ before the first / (in path). - bool IsValidUrl(const GURL& url, Referrer referrer_flag); - - std::vector<ClientInfo> clients_; - - bool windowless_; - gfx::PluginWindowHandle window_; - bool accepts_input_events_; - base::WeakPtr<WebPluginPageDelegate> page_delegate_; - WebKit::WebFrame* webframe_; - - WebPluginDelegate* delegate_; - - // This is just a weak reference. - WebKit::WebPluginContainer* container_; - - typedef std::map<WebPluginResourceClient*, - webkit_glue::MultipartResponseDelegate*> - MultiPartResponseHandlerMap; - // Tracks HTTP multipart response handlers instantiated for - // a WebPluginResourceClient instance. - MultiPartResponseHandlerMap multi_part_response_map_; - - // The plugin source URL. - GURL plugin_url_; - - // Indicates if the download would be initiated by the plugin or us. - bool load_manually_; - - // Indicates if this is the first geometry update received by the plugin. - bool first_geometry_update_; - - // Set to true if the next response error should be ignored. - bool ignore_response_error_; - - // The current plugin geometry and clip rectangle. - WebPluginGeometry geometry_; - - // The location of the plugin on disk. - FilePath file_path_; - - // The mime type of the plugin. - std::string mime_type_; - - // Holds the list of argument names and values passed to the plugin. We keep - // these so that we can re-initialize the plugin if we need to. - std::vector<std::string> arg_names_; - std::vector<std::string> arg_values_; - - ScopedRunnableMethodFactory<WebPluginImpl> method_factory_; - - DISALLOW_COPY_AND_ASSIGN(WebPluginImpl); -}; - -} // namespace webkit_glue - -#endif // #ifndef WEBKIT_GLUE_WEBPLUGIN_IMPL_H_ |