| /* |
| * Copyright (C) 2009 Google Inc. All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions are |
| * met: |
| * |
| * * Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * * Redistributions in binary form must reproduce the above |
| * copyright notice, this list of conditions and the following disclaimer |
| * in the documentation and/or other materials provided with the |
| * distribution. |
| * * Neither the name of Google Inc. nor the names of its |
| * contributors may be used to endorse or promote products derived from |
| * this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| #ifndef WebPageSerializer_h |
| #define WebPageSerializer_h |
| |
| #include "WebCommon.h" |
| |
| namespace WebKit { |
| class WebCString; |
| class WebFrame; |
| class WebPageSerializerClient; |
| class WebString; |
| class WebURL; |
| class WebView; |
| template <typename T> class WebVector; |
| |
| // Get html data by serializing all frames of current page with lists |
| // which contain all resource links that have local copy. |
| class WebPageSerializer { |
| public: |
| // This function will find out all frames and serialize them to HTML data. |
| // We have a data buffer to temporary saving generated html data. We will |
| // sequentially call WebPageSeriazlierClient once the data buffer is full. |
| // |
| // Return false means no available frame has been serialized, otherwise |
| // return true. |
| // |
| // The parameter frame specifies which frame need to be serialized. |
| // The parameter recursive specifies whether we need to |
| // serialize all sub frames of the specified frame or not. |
| // The parameter client specifies the pointer of interface |
| // WebPageSerializerClient providing a sink interface to receive the |
| // individual chunks of data to be saved. |
| // The parameter links contain original URLs of all saved links. |
| // The parameter localPaths contain corresponding local file paths of all |
| // saved links, which matched with vector:links one by one. |
| // The parameter localDirectoryName is relative path of directory which |
| // contain all saved auxiliary files included all sub frames and resources. |
| WEBKIT_API static bool serialize(WebFrame* frame, |
| bool recursive, |
| WebPageSerializerClient* client, |
| const WebVector<WebURL>& links, |
| const WebVector<WebString>& localPaths, |
| const WebString& localDirectoryName); |
| |
| // Retrieve all the resource for the passed view, including the main frame |
| // and sub-frames. Returns true if all resources were retrieved |
| // successfully. |
| WEBKIT_API static bool retrieveAllResources(WebView*, |
| const WebVector<WebCString>& supportedSchemes, |
| WebVector<WebURL>* resources, |
| WebVector<WebURL>* frames); |
| |
| // FIXME: The following are here for unit testing purposes. Consider |
| // changing the unit tests instead. |
| |
| // Generate the META for charset declaration. |
| WEBKIT_API static WebString generateMetaCharsetDeclaration(const WebString& charset); |
| // Generate the MOTW declaration. |
| WEBKIT_API static WebString generateMarkOfTheWebDeclaration(const WebURL& url); |
| // Generate the default base tag declaration. |
| WEBKIT_API static WebString generateBaseTagDeclaration(const WebString& baseTarget); |
| }; |
| |
| } // namespace WebKit |
| |
| #endif |