webplugin_impl.cc revision 4e180b6a0b4720a9b8e9e959a882386f690f08ff
15821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Copyright (c) 2012 The Chromium Authors. All rights reserved. 25821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Use of this source code is governed by a BSD-style license that can be 35821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// found in the LICENSE file. 45821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5bb1529ce867d8845a77ec7cdf3e3003ef1771a40Ben Murdoch#include "content/renderer/npapi/webplugin_impl.h" 65821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 75821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/bind.h" 858537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles)#include "base/command_line.h" 9c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)#include "base/debug/crash_logging.h" 105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/logging.h" 115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/memory/linked_ptr.h" 129ab5563a3196760eb381d102cbb2bc0f7abc6a50Ben Murdoch#include "base/message_loop/message_loop.h" 137d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles)#include "base/strings/string_util.h" 147d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles)#include "base/strings/stringprintf.h" 15868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles)#include "base/strings/utf_string_conversions.h" 162a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "cc/layers/io_surface_layer.h" 17ba5b9a6411cb1792fd21f0a078d7a25cd1ceec16Ben Murdoch#include "content/child/appcache/web_application_cache_host_impl.h" 18ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch#include "content/child/npapi/plugin_host.h" 19ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch#include "content/child/npapi/plugin_instance.h" 20ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch#include "content/child/npapi/webplugin_delegate_impl.h" 2158537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles)#include "content/child/npapi/webplugin_resource_client.h" 22ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch#include "content/common/view_messages.h" 23ba5b9a6411cb1792fd21f0a078d7a25cd1ceec16Ben Murdoch#include "content/public/common/content_constants.h" 2458537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles)#include "content/public/common/content_switches.h" 25ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch#include "content/public/renderer/content_renderer_client.h" 26bb1529ce867d8845a77ec7cdf3e3003ef1771a40Ben Murdoch#include "content/renderer/npapi/webplugin_delegate_proxy.h" 27ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch#include "content/renderer/render_process.h" 28d0247b1b59f9c528cb6df88b4f2b9afaf80d181eTorne (Richard Coles)#include "content/renderer/render_thread_impl.h" 29ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch#include "content/renderer/render_view_impl.h" 305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "net/base/escape.h" 315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "net/base/net_errors.h" 325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "net/http/http_response_headers.h" 335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "skia/ext/platform_canvas.h" 34868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles)#include "third_party/WebKit/public/platform/WebCString.h" 35868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles)#include "third_party/WebKit/public/platform/WebCookieJar.h" 36868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles)#include "third_party/WebKit/public/platform/WebData.h" 37868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles)#include "third_party/WebKit/public/platform/WebHTTPBody.h" 38868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles)#include "third_party/WebKit/public/platform/WebHTTPHeaderVisitor.h" 39868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles)#include "third_party/WebKit/public/platform/WebURL.h" 40868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles)#include "third_party/WebKit/public/platform/WebURLError.h" 41868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles)#include "third_party/WebKit/public/platform/WebURLLoader.h" 42868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles)#include "third_party/WebKit/public/platform/WebURLLoaderClient.h" 43868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles)#include "third_party/WebKit/public/platform/WebURLResponse.h" 44eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch#include "third_party/WebKit/public/web/WebConsoleMessage.h" 45eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch#include "third_party/WebKit/public/web/WebCursorInfo.h" 46eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch#include "third_party/WebKit/public/web/WebDocument.h" 47eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch#include "third_party/WebKit/public/web/WebFrame.h" 48eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch#include "third_party/WebKit/public/web/WebInputEvent.h" 49eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch#include "third_party/WebKit/public/web/WebKit.h" 50eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch#include "third_party/WebKit/public/web/WebPluginContainer.h" 51eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch#include "third_party/WebKit/public/web/WebPluginParams.h" 52eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch#include "third_party/WebKit/public/web/WebURLLoaderOptions.h" 53eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch#include "third_party/WebKit/public/web/WebView.h" 545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "ui/gfx/rect.h" 55eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch#include "url/gurl.h" 56eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch#include "url/url_util.h" 57ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch#include "webkit/child/multipart_response_delegate.h" 5890dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles)#include "webkit/renderer/compositor_bindings/web_layer_impl.h" 595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)using WebKit::WebCanvas; 615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)using WebKit::WebConsoleMessage; 625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)using WebKit::WebCookieJar; 635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)using WebKit::WebCString; 645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)using WebKit::WebCursorInfo; 655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)using WebKit::WebData; 665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)using WebKit::WebDataSource; 675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)using WebKit::WebFrame; 685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)using WebKit::WebHTTPBody; 695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)using WebKit::WebHTTPHeaderVisitor; 705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)using WebKit::WebInputEvent; 715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)using WebKit::WebKeyboardEvent; 725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)using WebKit::WebMouseEvent; 735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)using WebKit::WebPluginContainer; 745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)using WebKit::WebPluginParams; 755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)using WebKit::WebRect; 765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)using WebKit::WebString; 775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)using WebKit::WebURL; 785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)using WebKit::WebURLError; 795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)using WebKit::WebURLLoader; 805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)using WebKit::WebURLLoaderClient; 815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)using WebKit::WebURLLoaderOptions; 825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)using WebKit::WebURLRequest; 835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)using WebKit::WebURLResponse; 845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)using WebKit::WebVector; 855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)using WebKit::WebView; 865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)using webkit_glue::MultipartResponseDelegate; 875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 88ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdochnamespace content { 895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)namespace { 915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// This class handles individual multipart responses. It is instantiated when 935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// we receive HTTP status code 206 in the HTTP response. This indicates 945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// that the response could have multiple parts each separated by a boundary 955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// specified in the response header. 965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)class MultiPartResponseClient : public WebURLLoaderClient { 975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) public: 985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) explicit MultiPartResponseClient(WebPluginResourceClient* resource_client) 99d0247b1b59f9c528cb6df88b4f2b9afaf80d181eTorne (Richard Coles) : byte_range_lower_bound_(0), resource_client_(resource_client) {} 1005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual void willSendRequest( 1025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) WebURLLoader*, WebURLRequest&, const WebURLResponse&) {} 1035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual void didSendData( 1045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) WebURLLoader*, unsigned long long, unsigned long long) {} 1055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Called when the multipart parser encounters an embedded multipart 1075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // response. 1085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual void didReceiveResponse( 1095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) WebURLLoader*, const WebURLResponse& response) { 110d0247b1b59f9c528cb6df88b4f2b9afaf80d181eTorne (Richard Coles) int64 byte_range_upper_bound, instance_size; 1115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!MultipartResponseDelegate::ReadContentRanges( 1125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) response, 1135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) &byte_range_lower_bound_, 114d0247b1b59f9c528cb6df88b4f2b9afaf80d181eTorne (Richard Coles) &byte_range_upper_bound, 1155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) &instance_size)) { 1165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) NOTREACHED(); 1175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 1185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 1195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Receives individual part data from a multipart response. 1215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual void didReceiveData(WebURLLoader*, 1225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const char* data, 1235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int data_length, 1245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int encoded_data_length) { 1255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // TODO(ananta) 1265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // We should defer further loads on multipart resources on the same lines 1275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // as regular resources requested by plugins to prevent reentrancy. 1285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) resource_client_->DidReceiveData( 1295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) data, data_length, byte_range_lower_bound_); 1305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) byte_range_lower_bound_ += data_length; 1315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 1325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual void didFinishLoading(WebURLLoader*, double finishTime) {} 1345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual void didFail(WebURLLoader*, const WebURLError&) {} 1355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) private: 1375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // The lower bound of the byte range. 1385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int64 byte_range_lower_bound_; 1395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // The handler for the data. 1405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) WebPluginResourceClient* resource_client_; 1415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)}; 1425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)class HeaderFlattener : public WebHTTPHeaderVisitor { 1445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) public: 1455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) explicit HeaderFlattener(std::string* buf) : buf_(buf) { 1465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 1475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual void visitHeader(const WebString& name, const WebString& value) { 1495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // TODO(darin): Should we really exclude headers with an empty value? 1505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!name.isEmpty() && !value.isEmpty()) { 1515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) buf_->append(name.utf8()); 1525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) buf_->append(": "); 1535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) buf_->append(value.utf8()); 1545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) buf_->append("\n"); 1555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 1565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 1575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) private: 1595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::string* buf_; 1605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)}; 1615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)std::string GetAllHeaders(const WebURLResponse& response) { 1635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // TODO(darin): It is possible for httpStatusText to be empty and still have 1645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // an interesting response, so this check seems wrong. 1655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::string result; 1665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const WebString& status = response.httpStatusText(); 1675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (status.isEmpty()) 1685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return result; 1695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // TODO(darin): Shouldn't we also report HTTP version numbers? 1715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) result = base::StringPrintf("HTTP %d ", response.httpStatusCode()); 1725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) result.append(status.utf8()); 1735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) result.append("\n"); 1745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) HeaderFlattener flattener(&result); 1765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) response.visitHTTPHeaderFields(&flattener); 1775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return result; 1795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)struct ResponseInfo { 1825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) GURL url; 1835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::string mime_type; 1845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) uint32 last_modified; 1855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) uint32 expected_length; 1865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)}; 1875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void GetResponseInfo(const WebURLResponse& response, 1895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ResponseInfo* response_info) { 1905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) response_info->url = response.url(); 1915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) response_info->mime_type = response.mimeType().utf8(); 1925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Measured in seconds since 12:00 midnight GMT, January 1, 1970. 1945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) response_info->last_modified = 1955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) static_cast<uint32>(response.lastModifiedDate()); 1965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // If the length comes in as -1, then it indicates that it was not 1985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // read off the HTTP headers. We replicate Safari webkit behavior here, 1995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // which is to set it to 0. 2005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) response_info->expected_length = 2015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) static_cast<uint32>(std::max(response.expectedContentLength(), 0LL)); 2025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) WebString content_encoding = 2045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) response.httpHeaderField(WebString::fromUTF8("Content-Encoding")); 2055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!content_encoding.isNull() && 2065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) !EqualsASCII(content_encoding, "identity")) { 2075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Don't send the compressed content length to the plugin, which only 2085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // cares about the decoded length. 2095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) response_info->expected_length = 0; 2105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 2115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 2125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} // namespace 2145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// WebKit::WebPlugin ---------------------------------------------------------- 2165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)struct WebPluginImpl::ClientInfo { 2185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) unsigned long id; 2195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) WebPluginResourceClient* client; 2205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) WebKit::WebURLRequest request; 2215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool pending_failure_notification; 2225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) linked_ptr<WebKit::WebURLLoader> loader; 2235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool notify_redirects; 2245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool is_plugin_src_load; 225eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch int64 data_offset; 2265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)}; 2275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool WebPluginImpl::initialize(WebPluginContainer* container) { 229ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch if (!render_view_.get()) { 230ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch LOG(ERROR) << "No RenderView"; 2315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return false; 2325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 2335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 234ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch WebPluginDelegate* plugin_delegate = CreatePluginDelegate(); 2355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!plugin_delegate) 2365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return false; 2375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 23890dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) // Store the plugin's unique identifier, used by the container to track its 23990dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) // script objects. 24090dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) npp_ = plugin_delegate->GetPluginNPP(); 24190dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) 2425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Set the container before Initialize because the plugin may 24390dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) // synchronously call NPN_GetValue to get its container, or make calls 24490dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) // passing script objects that need to be tracked, during initialization. 2455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SetContainer(container); 24690dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) 2475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool ok = plugin_delegate->Initialize( 24858537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) plugin_url_, arg_names_, arg_values_, load_manually_); 2495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!ok) { 2505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) plugin_delegate->PluginDestroyed(); 2515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) WebKit::WebPlugin* replacement_plugin = 253ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch GetContentClient()->renderer()->CreatePluginReplacement( 254ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch render_view_.get(), file_path_); 255eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch if (!replacement_plugin) 2565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return false; 2575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 258eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch // Disable scripting by this plugin before replacing it with the new 259eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch // one. This plugin also needs destroying, so use destroy(), which will 260eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch // implicitly disable scripting while un-setting the container. 2615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) destroy(); 262eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch 263eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch // Inform the container of the replacement plugin, then initialize it. 264eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch container->setPlugin(replacement_plugin); 265eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch return replacement_plugin->initialize(container); 2665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 2675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) delegate_ = plugin_delegate; 2695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return true; 2715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 2725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void WebPluginImpl::destroy() { 2745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SetContainer(NULL); 275b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles) base::MessageLoop::current()->DeleteSoon(FROM_HERE, this); 2765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 2775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)NPObject* WebPluginImpl::scriptableObject() { 2795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!delegate_) 2805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return NULL; 2815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return delegate_->GetPluginScriptableObject(); 2835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 2845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 28590dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles)NPP WebPluginImpl::pluginNPP() { 28690dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) return npp_; 28790dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles)} 28890dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) 2895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool WebPluginImpl::getFormValue(WebKit::WebString& value) { 2905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!delegate_) 2915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return false; 292c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) base::string16 form_value; 2935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!delegate_->GetFormValue(&form_value)) 2945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return false; 2955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) value = form_value; 2965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return true; 2975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 2985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void WebPluginImpl::paint(WebCanvas* canvas, const WebRect& paint_rect) { 3005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!delegate_ || !container_) 3015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 3025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(OS_WIN) 3045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Force a geometry update if needed to allow plugins like media player 3055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // which defer the initial geometry update to work. 3065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) container_->reportGeometry(); 3075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif // OS_WIN 3085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Note that |canvas| is only used when in windowless mode. 3105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) delegate_->Paint(canvas, paint_rect); 3115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 3125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void WebPluginImpl::updateGeometry( 3145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const WebRect& window_rect, const WebRect& clip_rect, 3155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const WebVector<WebRect>& cutout_rects, bool is_visible) { 3165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) WebPluginGeometry new_geometry; 3175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) new_geometry.window = window_; 3185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) new_geometry.window_rect = window_rect; 3195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) new_geometry.clip_rect = clip_rect; 3205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) new_geometry.visible = is_visible; 3215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) new_geometry.rects_valid = true; 3225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) for (size_t i = 0; i < cutout_rects.size(); ++i) 3235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) new_geometry.cutout_rects.push_back(cutout_rects[i]); 3245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Only send DidMovePlugin if the geometry changed in some way. 326ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch if (window_ && render_view_.get() && 3275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) (first_geometry_update_ || !new_geometry.Equals(geometry_))) { 328ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch render_view_->SchedulePluginMove(new_geometry); 3295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // We invalidate windowed plugins during the first geometry update to 3305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // ensure that they get reparented to the wrapper window in the browser. 3315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // This ensures that they become visible and are painted by the OS. This is 3325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // required as some pages don't invalidate when the plugin is added. 3335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (first_geometry_update_ && window_) { 3345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) InvalidateRect(window_rect); 3355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 3365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 3375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Only UpdateGeometry if either the window or clip rects have changed. 3395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (delegate_ && (first_geometry_update_ || 3405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) new_geometry.window_rect != geometry_.window_rect || 3415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) new_geometry.clip_rect != geometry_.clip_rect)) { 3425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Notify the plugin that its parameters have changed. 3435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) delegate_->UpdateGeometry(new_geometry.window_rect, new_geometry.clip_rect); 3445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 3455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Initiate a download on the plugin url. This should be done for the 3475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // first update geometry sequence. We need to ensure that the plugin 3485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // receives the geometry update before it starts receiving data. 3495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (first_geometry_update_) { 3505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // An empty url corresponds to an EMBED tag with no src attribute. 3515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!load_manually_ && plugin_url_.is_valid()) { 3525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // The Flash plugin hangs for a while if it receives data before 3535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // receiving valid plugin geometry. By valid geometry we mean the 3545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // geometry received by a call to setFrameRect in the Webkit 3555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // layout code path. To workaround this issue we download the 3565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // plugin source url on a timer. 357b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles) base::MessageLoop::current()->PostTask( 358b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles) FROM_HERE, 359b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles) base::Bind(&WebPluginImpl::OnDownloadPluginSrcUrl, 360b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles) weak_factory_.GetWeakPtr())); 3615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 3625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 3635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(OS_WIN) 3655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Don't cache the geometry during the first geometry update. The first 3665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // geometry update sequence is received when Widget::setParent is called. 3675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // For plugins like media player which have a bug where they only honor 3685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // the first geometry update, we have a quirk which ignores the first 3695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // geometry update. To ensure that these plugins work correctly in cases 3705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // where we receive only one geometry update from webkit, we also force 3715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // a geometry update during paint which should go out correctly as the 3725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // initial geometry update was not cached. 3735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!first_geometry_update_) 3745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) geometry_ = new_geometry; 3755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#else // OS_WIN 3765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) geometry_ = new_geometry; 3775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif // OS_WIN 3785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) first_geometry_update_ = false; 3795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 3805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void WebPluginImpl::updateFocus(bool focused) { 3825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (accepts_input_events_) 3835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) delegate_->SetFocus(focused); 3845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 3855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void WebPluginImpl::updateVisibility(bool visible) { 387ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch if (!window_ || !render_view_.get()) 3885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 3895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) WebPluginGeometry move; 3915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) move.window = window_; 3925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) move.window_rect = gfx::Rect(); 3935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) move.clip_rect = gfx::Rect(); 3945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) move.rects_valid = false; 3955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) move.visible = visible; 3965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 397ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch render_view_->SchedulePluginMove(move); 3985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 3995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool WebPluginImpl::acceptsInputEvents() { 4015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return accepts_input_events_; 4025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 4035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool WebPluginImpl::handleInputEvent( 4055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const WebInputEvent& event, WebCursorInfo& cursor_info) { 4065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Swallow context menu events in order to suppress the default context menu. 4075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (event.type == WebInputEvent::ContextMenu) 4085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return true; 4095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 41090dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) WebCursor::CursorInfo web_cursor_info; 41190dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) bool ret = delegate_->HandleInputEvent(event, &web_cursor_info); 41290dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) cursor_info.type = web_cursor_info.type; 41390dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) cursor_info.hotSpot = web_cursor_info.hotspot; 41490dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) cursor_info.customImage = web_cursor_info.custom_image; 41590dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) cursor_info.imageScaleFactor = web_cursor_info.image_scale_factor; 41690dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles)#if defined(OS_WIN) 41790dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) cursor_info.externalHandle = web_cursor_info.external_handle; 41890dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles)#endif 41990dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) return ret; 4205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 4215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void WebPluginImpl::didReceiveResponse(const WebURLResponse& response) { 4235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ignore_response_error_ = false; 4245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ResponseInfo response_info; 4265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) GetResponseInfo(response, &response_info); 4275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) delegate_->DidReceiveManualResponse( 4295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) response_info.url, 4305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) response_info.mime_type, 4315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) GetAllHeaders(response), 4325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) response_info.expected_length, 4335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) response_info.last_modified); 4345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 4355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void WebPluginImpl::didReceiveData(const char* data, int data_length) { 4375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) delegate_->DidReceiveManualData(data, data_length); 4385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 4395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void WebPluginImpl::didFinishLoading() { 4415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) delegate_->DidFinishManualLoading(); 4425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 4435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void WebPluginImpl::didFailLoading(const WebURLError& error) { 4455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!ignore_response_error_) 4465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) delegate_->DidManualLoadFail(); 4475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 4485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void WebPluginImpl::didFinishLoadingFrameRequest( 4505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const WebURL& url, void* notify_data) { 4515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (delegate_) { 4525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // We're converting a void* into an arbitrary int id. Though 4535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // these types are the same size on all the platforms we support, 4545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // the compiler may complain as though they are different, so to 4555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // make the casting gods happy go through an intptr_t (the union 4565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // of void* and int) rather than converting straight across. 4575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) delegate_->DidFinishLoadWithReason( 4585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) url, NPRES_DONE, reinterpret_cast<intptr_t>(notify_data)); 4595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 4605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 4615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void WebPluginImpl::didFailLoadingFrameRequest( 4635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const WebURL& url, void* notify_data, const WebURLError& error) { 4645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!delegate_) 4655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 4665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) NPReason reason = 4685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) error.reason == net::ERR_ABORTED ? NPRES_USER_BREAK : NPRES_NETWORK_ERR; 4695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // See comment in didFinishLoadingFrameRequest about the cast here. 4705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) delegate_->DidFinishLoadWithReason( 4715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) url, reason, reinterpret_cast<intptr_t>(notify_data)); 4725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 4735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool WebPluginImpl::isPlaceholder() { 4755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return false; 4765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 4775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// ----------------------------------------------------------------------------- 4795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)WebPluginImpl::WebPluginImpl( 4815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) WebFrame* webframe, 4825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const WebPluginParams& params, 4832a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const base::FilePath& file_path, 484ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch const base::WeakPtr<RenderViewImpl>& render_view) 4855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) : windowless_(false), 4865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) window_(gfx::kNullPluginWindow), 4875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) accepts_input_events_(false), 488ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch render_view_(render_view), 4895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) webframe_(webframe), 4905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) delegate_(NULL), 4915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) container_(NULL), 49290dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) npp_(NULL), 4935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) plugin_url_(params.url), 4945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) load_manually_(params.loadManually), 4955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) first_geometry_update_(true), 4965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ignore_response_error_(false), 4975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) file_path_(file_path), 4985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) mime_type_(UTF16ToASCII(params.mimeType)), 499c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) weak_factory_(this) { 5005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK_EQ(params.attributeNames.size(), params.attributeValues.size()); 5015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) StringToLowerASCII(&mime_type_); 5025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) for (size_t i = 0; i < params.attributeNames.size(); ++i) { 5045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) arg_names_.push_back(params.attributeNames[i].utf8()); 5055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) arg_values_.push_back(params.attributeValues[i].utf8()); 5065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 507c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) 508c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) // Set subresource URL for crash reporting. 509c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) base::debug::SetCrashKeyValue("subresource_url", plugin_url_.spec()); 5105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 5115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)WebPluginImpl::~WebPluginImpl() { 5135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 5145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void WebPluginImpl::SetWindow(gfx::PluginWindowHandle window) { 5165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (window) { 5175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(!windowless_); 5185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) window_ = window; 5195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(OS_MACOSX) 5205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // TODO(kbr): remove. http://crbug.com/105344 5215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Lie to ourselves about being windowless even if we got a fake 5235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // plugin window handle, so we continue to get input events. 5245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) windowless_ = true; 5255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) accepts_input_events_ = true; 5265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // We do not really need to notify the page delegate that a plugin 5275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // window was created -- so don't. 5285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#else 5295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) accepts_input_events_ = false; 530ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch 531ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch#if defined(USE_X11) 532ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch // Tell the view delegate that the plugin window was created, so that it 533ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch // can create necessary container widgets. 534ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch render_view_->Send(new ViewHostMsg_CreatePluginContainer( 535ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch render_view_->routing_id(), window)); 536ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch#endif // USE_X11 537ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch 538ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch#endif // OS_MACOSX 5395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else { 5405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(!window_); // Make sure not called twice. 5415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) windowless_ = true; 5425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) accepts_input_events_ = true; 5435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 5445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 5455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void WebPluginImpl::SetAcceptsInputEvents(bool accepts) { 5475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) accepts_input_events_ = accepts; 5485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 5495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void WebPluginImpl::WillDestroyWindow(gfx::PluginWindowHandle window) { 5515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK_EQ(window, window_); 5525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) window_ = gfx::kNullPluginWindow; 553ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch if (render_view_.get()) { 554ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch#if defined(USE_X11) 555ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch render_view_->Send(new ViewHostMsg_DestroyPluginContainer( 556ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch render_view_->routing_id(), window)); 557ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch#endif 558ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch render_view_->CleanupWindowInPluginMoves(window); 559ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch } 5605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 5615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)GURL WebPluginImpl::CompleteURL(const char* url) { 5635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!webframe_) { 5645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) NOTREACHED(); 5655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return GURL(); 5665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 5675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // TODO(darin): Is conversion from UTF8 correct here? 5685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return webframe_->document().completeURL(WebString::fromUTF8(url)); 5695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 5705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void WebPluginImpl::CancelResource(unsigned long id) { 5725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) for (size_t i = 0; i < clients_.size(); ++i) { 5735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (clients_[i].id == id) { 5745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (clients_[i].loader.get()) { 5755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) clients_[i].loader->setDefersLoading(false); 5765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) clients_[i].loader->cancel(); 5775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) RemoveClient(i); 5785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 5795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 5805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 5815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 5825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 5835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool WebPluginImpl::SetPostData(WebURLRequest* request, 5855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const char *buf, 5865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) uint32 length) { 5875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::vector<std::string> names; 5885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::vector<std::string> values; 5895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::vector<char> body; 5905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool rv = PluginHost::SetPostData(buf, length, &names, &values, &body); 5915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) for (size_t i = 0; i < names.size(); ++i) { 5935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) request->addHTTPHeaderField(WebString::fromUTF8(names[i]), 5945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) WebString::fromUTF8(values[i])); 5955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 5965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) WebString content_type_header = WebString::fromUTF8("Content-Type"); 5985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const WebString& content_type = 5995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) request->httpHeaderField(content_type_header); 6005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (content_type.isEmpty()) { 6015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) request->setHTTPHeaderField( 6025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content_type_header, 6035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) WebString::fromUTF8("application/x-www-form-urlencoded")); 6045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 6055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) WebHTTPBody http_body; 6075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (body.size()) { 6085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) http_body.initialize(); 6095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) http_body.appendData(WebData(&body[0], body.size())); 6105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 6115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) request->setHTTPBody(http_body); 6125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return rv; 6145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 6155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool WebPluginImpl::IsValidUrl(const GURL& url, Referrer referrer_flag) { 6175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (referrer_flag == PLUGIN_SRC && 6185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) mime_type_ == kFlashPluginSwfMimeType && 6195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) url.GetOrigin() != plugin_url_.GetOrigin()) { 6205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Do url check to make sure that there are no @, ;, \ chars in between url 6215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // scheme and url path. 6225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const char* url_to_check(url.spec().data()); 6235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) url_parse::Parsed parsed; 6245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) url_parse::ParseStandardURL(url_to_check, strlen(url_to_check), &parsed); 6255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (parsed.path.begin <= parsed.scheme.end()) 6265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return true; 6275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::string string_to_search; 6285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) string_to_search.assign(url_to_check + parsed.scheme.end(), 6295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) parsed.path.begin - parsed.scheme.end()); 6305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (string_to_search.find("@") != std::string::npos || 6315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) string_to_search.find(";") != std::string::npos || 6325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) string_to_search.find("\\") != std::string::npos) 6335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return false; 6345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 6355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return true; 6375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 6385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 639ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben MurdochWebPluginDelegate* WebPluginImpl::CreatePluginDelegate() { 640ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch bool in_process_plugin = RenderProcess::current()->UseInProcessPlugins(); 641ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch if (in_process_plugin) { 642ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch#if defined(OS_WIN) && !defined(USE_AURA) 64358537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) return WebPluginDelegateImpl::Create(this, file_path_, mime_type_); 644ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch#else 645ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch // In-proc plugins aren't supported on non-Windows. 646ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch NOTIMPLEMENTED(); 647ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch return NULL; 648ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch#endif 649ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch } 650ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch 65158537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) return new WebPluginDelegateProxy(this, mime_type_, render_view_); 652ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch} 653ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch 6545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)WebPluginImpl::RoutingStatus WebPluginImpl::RouteToFrame( 6555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const char* url, 6565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool is_javascript_url, 6575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool popups_allowed, 6585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const char* method, 6595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const char* target, 6605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const char* buf, 6615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) unsigned int len, 6625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int notify_id, 6635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Referrer referrer_flag) { 6645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // If there is no target, there is nothing to do 6655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!target) 6665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return NOT_ROUTED; 6675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // This could happen if the WebPluginContainer was already deleted. 6695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!webframe_) 6705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return NOT_ROUTED; 6715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) WebString target_str = WebString::fromUTF8(target); 6735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Take special action for JavaScript URLs 6755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (is_javascript_url) { 6765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) WebFrame* target_frame = 6775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) webframe_->view()->findFrameByName(target_str, webframe_); 6785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // For security reasons, do not allow JavaScript on frames 6795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // other than this frame. 6805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (target_frame != webframe_) { 6815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // TODO(darin): Localize this message. 6825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const char kMessage[] = 6835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) "Ignoring cross-frame javascript URL load requested by plugin."; 6845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) webframe_->addMessageToConsole( 6855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) WebConsoleMessage(WebConsoleMessage::LevelError, 6865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) WebString::fromUTF8(kMessage))); 6875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return ROUTED; 6885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 6895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Route javascript calls back to the plugin. 6915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return NOT_ROUTED; 6925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 6935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // If we got this far, we're routing content to a target frame. 6955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Go fetch the URL. 6965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) GURL complete_url = CompleteURL(url); 6985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Remove when flash bug is fixed. http://crbug.com/40016. 6995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!WebPluginImpl::IsValidUrl(complete_url, referrer_flag)) 7005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return INVALID_URL; 7015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (strcmp(method, "GET") != 0) { 7035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // We're only going to route HTTP/HTTPS requests 7043551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) if (!complete_url.SchemeIsHTTPOrHTTPS()) 7055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return INVALID_URL; 7065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 7075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) WebURLRequest request(complete_url); 7095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SetReferrer(&request, referrer_flag); 7105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) request.setHTTPMethod(WebString::fromUTF8(method)); 7125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) request.setFirstPartyForCookies( 7135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) webframe_->document().firstPartyForCookies()); 7145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) request.setHasUserGesture(popups_allowed); 7155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (len > 0) { 7165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!SetPostData(&request, buf, len)) { 7175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Uhoh - we're in trouble. There isn't a good way 7185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // to recover at this point. Break out. 7195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) NOTREACHED(); 7205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return ROUTED; 7215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 7225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 7235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) container_->loadFrameRequest( 7255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) request, target_str, notify_id != 0, reinterpret_cast<void*>(notify_id)); 7265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return ROUTED; 7275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 7285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)NPObject* WebPluginImpl::GetWindowScriptNPObject() { 7305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!webframe_) { 7315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) NOTREACHED(); 7325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return NULL; 7335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 7345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return webframe_->windowObject(); 7355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 7365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)NPObject* WebPluginImpl::GetPluginElement() { 7385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return container_->scriptableObjectForElement(); 7395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 7405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool WebPluginImpl::FindProxyForUrl(const GURL& url, std::string* proxy_list) { 7425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Proxy resolving doesn't work in single-process mode. 7435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return false; 7445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 7455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void WebPluginImpl::SetCookie(const GURL& url, 7475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const GURL& first_party_for_cookies, 7485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const std::string& cookie) { 749ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch if (!render_view_.get()) 7505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 7515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 752ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch WebCookieJar* cookie_jar = render_view_->cookie_jar(); 7535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!cookie_jar) { 7545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DLOG(WARNING) << "No cookie jar!"; 7555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 7565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 7575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) cookie_jar->setCookie( 7595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) url, first_party_for_cookies, WebString::fromUTF8(cookie)); 7605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 7615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)std::string WebPluginImpl::GetCookies(const GURL& url, 7635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const GURL& first_party_for_cookies) { 764ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch if (!render_view_.get()) 7655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return std::string(); 7665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 767ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch WebCookieJar* cookie_jar = render_view_->cookie_jar(); 7685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!cookie_jar) { 7695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DLOG(WARNING) << "No cookie jar!"; 7705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return std::string(); 7715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 7725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return UTF16ToUTF8(cookie_jar->cookies(url, first_party_for_cookies)); 7745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 7755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void WebPluginImpl::URLRedirectResponse(bool allow, int resource_id) { 7775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) for (size_t i = 0; i < clients_.size(); ++i) { 7785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (clients_[i].id == static_cast<unsigned long>(resource_id)) { 7795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (clients_[i].loader.get()) { 7805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (allow) { 7815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) clients_[i].loader->setDefersLoading(false); 7825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else { 7835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) clients_[i].loader->cancel(); 7845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (clients_[i].client) 7857dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch clients_[i].client->DidFail(clients_[i].id); 7865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 7875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 7885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) break; 7895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 7905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 7915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 7925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 79358537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles)bool WebPluginImpl::CheckIfRunInsecureContent(const GURL& url) { 79458537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) if (!webframe_) 79558537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) return true; 79658537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) 79758537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) return webframe_->checkIfRunInsecureContent(url); 79858537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles)} 79958537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) 8005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(OS_MACOSX) 8015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)WebPluginAcceleratedSurface* WebPluginImpl::GetAcceleratedSurface( 8025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) gfx::GpuPreference gpu_preference) { 8035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return NULL; 8045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 8055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void WebPluginImpl::AcceleratedPluginEnabledRendering() { 8075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 8085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void WebPluginImpl::AcceleratedPluginAllocatedIOSurface(int32 width, 8105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int32 height, 8115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) uint32 surface_id) { 8125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) next_io_surface_allocated_ = true; 8135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) next_io_surface_width_ = width; 8145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) next_io_surface_height_ = height; 8155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) next_io_surface_id_ = surface_id; 8165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 8175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void WebPluginImpl::AcceleratedPluginSwappedIOSurface() { 8192a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (!container_) 8202a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return; 8212a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // Deferring the call to setBackingIOSurfaceId is an attempt to 8222a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // work around garbage occasionally showing up in the plugin's 8232a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // area during live resizing of Core Animation plugins. The 8242a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // assumption was that by the time this was called, the plugin 8252a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // process would have populated the newly allocated IOSurface. It 8262a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // is not 100% clear at this point why any garbage is getting 8272a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // through. More investigation is needed. http://crbug.com/105346 8282a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (next_io_surface_allocated_) { 8292a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (next_io_surface_id_) { 8307d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) if (!io_surface_layer_.get()) { 8312a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) io_surface_layer_ = cc::IOSurfaceLayer::Create(); 8322a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) web_layer_.reset(new webkit::WebLayerImpl(io_surface_layer_)); 8332a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) container_->setWebLayer(web_layer_.get()); 8342a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 8352a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) io_surface_layer_->SetIOSurfaceProperties( 8362a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) next_io_surface_id_, 8372a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) gfx::Size(next_io_surface_width_, next_io_surface_height_)); 8382a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } else { 8392a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) container_->setWebLayer(NULL); 8402a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) web_layer_.reset(); 8412a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) io_surface_layer_ = NULL; 8425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 8432a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) next_io_surface_allocated_ = false; 8442a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } else { 8457d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) if (io_surface_layer_.get()) 8462a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) io_surface_layer_->SetNeedsDisplay(); 8475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 8485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 8495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 8505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void WebPluginImpl::Invalidate() { 8525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (container_) 8535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) container_->invalidate(); 8545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 8555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void WebPluginImpl::InvalidateRect(const gfx::Rect& rect) { 8575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (container_) 8585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) container_->invalidateRect(rect); 8595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 8605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void WebPluginImpl::OnDownloadPluginSrcUrl() { 8625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) HandleURLRequestInternal( 8635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) plugin_url_.spec().c_str(), "GET", NULL, NULL, 0, 0, false, DOCUMENT_URL, 8645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) false, true); 8655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 8665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)WebPluginResourceClient* WebPluginImpl::GetClientFromLoader( 8685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) WebURLLoader* loader) { 8695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ClientInfo* client_info = GetClientInfoFromLoader(loader); 8705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (client_info) 8715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return client_info->client; 8725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return NULL; 8735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 8745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)WebPluginImpl::ClientInfo* WebPluginImpl::GetClientInfoFromLoader( 8765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) WebURLLoader* loader) { 8775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) for (size_t i = 0; i < clients_.size(); ++i) { 8785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (clients_[i].loader.get() == loader) 8795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return &clients_[i]; 8805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 8815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) NOTREACHED(); 8835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return 0; 8845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 8855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void WebPluginImpl::willSendRequest(WebURLLoader* loader, 8875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) WebURLRequest& request, 8885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const WebURLResponse& response) { 88958537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) // TODO(jam): THIS LOGIC IS COPIED IN PluginURLFetcher::OnReceivedRedirect 89058537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) // until kDirectNPAPIRequests is the default and we can remove this old path. 8915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) WebPluginImpl::ClientInfo* client_info = GetClientInfoFromLoader(loader); 8925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (client_info) { 8935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Currently this check is just to catch an https -> http redirect when 8945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // loading the main plugin src URL. Longer term, we could investigate 8955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // firing mixed diplay or scripting issues for subresource loads 8965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // initiated by plug-ins. 8975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (client_info->is_plugin_src_load && 8985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) webframe_ && 8995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) !webframe_->checkIfRunInsecureContent(request.url())) { 9005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) loader->cancel(); 9017dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch client_info->client->DidFail(client_info->id); 9025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 9035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 9045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (net::HttpResponseHeaders::IsRedirectResponseCode( 9055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) response.httpStatusCode())) { 9065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // If the plugin does not participate in url redirect notifications then 9075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // just block cross origin 307 POST redirects. 9085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!client_info->notify_redirects) { 9095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (response.httpStatusCode() == 307 && 9105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) LowerCaseEqualsASCII(request.httpMethod().utf8(), "post")) { 9115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) GURL original_request_url(response.url()); 9125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) GURL response_url(request.url()); 9135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (original_request_url.GetOrigin() != response_url.GetOrigin()) { 9145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) loader->setDefersLoading(true); 9155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) loader->cancel(); 9167dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch client_info->client->DidFail(client_info->id); 9175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 9185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 9195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 9205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else { 9215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) loader->setDefersLoading(true); 9225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 9235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 9245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) client_info->client->WillSendRequest(request.url(), 9255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) response.httpStatusCode()); 9265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 9275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 9285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 9295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void WebPluginImpl::didSendData(WebURLLoader* loader, 9305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) unsigned long long bytes_sent, 9315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) unsigned long long total_bytes_to_be_sent) { 9325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 9335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 9345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void WebPluginImpl::didReceiveResponse(WebURLLoader* loader, 9355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const WebURLResponse& response) { 936d0247b1b59f9c528cb6df88b4f2b9afaf80d181eTorne (Richard Coles) // TODO(jam): THIS LOGIC IS COPIED IN PluginURLFetcher::OnReceivedResponse 937d0247b1b59f9c528cb6df88b4f2b9afaf80d181eTorne (Richard Coles) // until kDirectNPAPIRequests is the default and we can remove this old path. 9385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) static const int kHttpPartialResponseStatusCode = 206; 9395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) static const int kHttpResponseSuccessStatusCode = 200; 9405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 9415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) WebPluginResourceClient* client = GetClientFromLoader(loader); 9425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!client) 9435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 9445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 9455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ResponseInfo response_info; 9465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) GetResponseInfo(response, &response_info); 9477dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch ClientInfo* client_info = GetClientInfoFromLoader(loader); 9487dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch if (!client_info) 9497dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch return; 9505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 9515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool request_is_seekable = true; 9525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (client->IsMultiByteResponseExpected()) { 9535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (response.httpStatusCode() == kHttpPartialResponseStatusCode) { 954eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch ClientInfo* client_info = GetClientInfoFromLoader(loader); 955eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch if (!client_info) 956eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch return; 957eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch if (HandleHttpMultipartResponse(response, client)) { 958eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch // Multiple ranges requested, data will be delivered by 959eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch // MultipartResponseDelegate. 960eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch client_info->data_offset = 0; 961eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch return; 962eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch } 963eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch int64 upper_bound = 0, instance_size = 0; 964eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch // Single range requested - go through original processing for 965eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch // non-multipart requests, but update data offset. 966eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch MultipartResponseDelegate::ReadContentRanges(response, 967eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch &client_info->data_offset, 968eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch &upper_bound, 969eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch &instance_size); 9705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else if (response.httpStatusCode() == kHttpResponseSuccessStatusCode) { 971d0247b1b59f9c528cb6df88b4f2b9afaf80d181eTorne (Richard Coles) RenderThreadImpl::current()->RecordUserMetrics("Plugin_200ForByteRange"); 9725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // If the client issued a byte range request and the server responds with 9735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // HTTP 200 OK, it indicates that the server does not support byte range 9745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // requests. 9755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // We need to emulate Firefox behavior by doing the following:- 9765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // 1. Destroy the plugin instance in the plugin process. Ensure that 9775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // existing resource requests initiated for the plugin instance 9785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // continue to remain valid. 9795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // 2. Create a new plugin instance and notify it about the response 9805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // received here. 9815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!ReinitializePluginForResponse(loader)) { 9825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) NOTREACHED(); 9835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 9845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 9855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 9865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // The server does not support byte range requests. No point in creating 9875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // seekable streams. 9885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) request_is_seekable = false; 9895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 9905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) delete client; 9915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) client = NULL; 9925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 9935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Create a new resource client for this request. 9945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) for (size_t i = 0; i < clients_.size(); ++i) { 9955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (clients_[i].loader.get() == loader) { 9965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) WebPluginResourceClient* resource_client = 9975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) delegate_->CreateResourceClient(clients_[i].id, plugin_url_, 0); 9985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) clients_[i].client = resource_client; 9995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) client = resource_client; 10005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) break; 10015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 10025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 10035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 10045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(client != NULL); 10055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 10065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 10075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 10085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Calling into a plugin could result in reentrancy if the plugin yields 10095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // control to the OS like entering a modal loop etc. Prevent this by 10105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // stopping further loading until the plugin notifies us that it is ready to 10115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // accept data 10125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) loader->setDefersLoading(true); 10135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 10145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) client->DidReceiveResponse( 10155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) response_info.mime_type, 10165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) GetAllHeaders(response), 10175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) response_info.expected_length, 10185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) response_info.last_modified, 10195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) request_is_seekable); 10205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 10215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Bug http://b/issue?id=925559. The flash plugin would not handle the HTTP 10225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // error codes in the stream header and as a result, was unaware of the 10235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // fate of the HTTP requests issued via NPN_GetURLNotify. Webkit and FF 10245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // destroy the stream and invoke the NPP_DestroyStream function on the 10255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // plugin if the HTTP request fails. 10265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const GURL& url = response.url(); 10275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (url.SchemeIs("http") || url.SchemeIs("https")) { 10285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (response.httpStatusCode() < 100 || response.httpStatusCode() >= 400) { 10295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // The plugin instance could be in the process of deletion here. 10305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Verify if the WebPluginResourceClient instance still exists before 10315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // use. 10325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ClientInfo* client_info = GetClientInfoFromLoader(loader); 10335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (client_info) { 10345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) client_info->pending_failure_notification = true; 10355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 10365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 10375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 10385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 10395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 10405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void WebPluginImpl::didReceiveData(WebURLLoader* loader, 10415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const char *buffer, 10425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int data_length, 10435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int encoded_data_length) { 10445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) WebPluginResourceClient* client = GetClientFromLoader(loader); 10455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!client) 10465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 10475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 10485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) MultiPartResponseHandlerMap::iterator index = 10495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) multi_part_response_map_.find(client); 10505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (index != multi_part_response_map_.end()) { 10515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) MultipartResponseDelegate* multi_part_handler = (*index).second; 10525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(multi_part_handler != NULL); 10535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) multi_part_handler->OnReceivedData(buffer, 10545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) data_length, 10555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) encoded_data_length); 10565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else { 10575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) loader->setDefersLoading(true); 1058eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch ClientInfo* client_info = GetClientInfoFromLoader(loader); 1059eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch client->DidReceiveData(buffer, data_length, client_info->data_offset); 1060eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch client_info->data_offset += data_length; 10615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 10625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 10635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 10645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void WebPluginImpl::didFinishLoading(WebURLLoader* loader, double finishTime) { 10655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ClientInfo* client_info = GetClientInfoFromLoader(loader); 10665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (client_info && client_info->client) { 10675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) MultiPartResponseHandlerMap::iterator index = 10685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) multi_part_response_map_.find(client_info->client); 10695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (index != multi_part_response_map_.end()) { 10705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) delete (*index).second; 10715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) multi_part_response_map_.erase(index); 1072d0247b1b59f9c528cb6df88b4f2b9afaf80d181eTorne (Richard Coles) DidStopLoading(); 10735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 10745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) loader->setDefersLoading(true); 10755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) WebPluginResourceClient* resource_client = client_info->client; 10765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // The ClientInfo can get deleted in the call to DidFinishLoading below. 10775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // It is not safe to access this structure after that. 10785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) client_info->client = NULL; 10797dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch resource_client->DidFinishLoading(client_info->id); 10805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 10815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 10825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 10835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void WebPluginImpl::didFail(WebURLLoader* loader, 10845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const WebURLError& error) { 10855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ClientInfo* client_info = GetClientInfoFromLoader(loader); 10865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (client_info && client_info->client) { 10875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) loader->setDefersLoading(true); 10885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) WebPluginResourceClient* resource_client = client_info->client; 10895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // The ClientInfo can get deleted in the call to DidFail below. 10905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // It is not safe to access this structure after that. 10915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) client_info->client = NULL; 10927dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch resource_client->DidFail(client_info->id); 10935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 10945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 10955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 10965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void WebPluginImpl::RemoveClient(size_t i) { 10975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) clients_.erase(clients_.begin() + i); 10985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 10995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 11005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void WebPluginImpl::RemoveClient(WebURLLoader* loader) { 11015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) for (size_t i = 0; i < clients_.size(); ++i) { 11025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (clients_[i].loader.get() == loader) { 11035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) RemoveClient(i); 11045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 11055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 11065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 11075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 11085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 11095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void WebPluginImpl::SetContainer(WebPluginContainer* container) { 11105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!container) 11115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) TearDownPluginInstance(NULL); 11125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) container_ = container; 111390dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) if (container_) 111490dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) container_->allowScriptObjects(); 11155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 11165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 11175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void WebPluginImpl::HandleURLRequest(const char* url, 11185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const char* method, 11195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const char* target, 11205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const char* buf, 11215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) unsigned int len, 11225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int notify_id, 11235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool popups_allowed, 11245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool notify_redirects) { 11255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // GetURL/PostURL requests initiated explicitly by plugins should specify the 11265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // plugin SRC url as the referrer if it is available. 11275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) HandleURLRequestInternal( 11285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) url, method, target, buf, len, notify_id, popups_allowed, PLUGIN_SRC, 11295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) notify_redirects, false); 11305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 11315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 11325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void WebPluginImpl::HandleURLRequestInternal(const char* url, 11335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const char* method, 11345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const char* target, 11355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const char* buf, 11365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) unsigned int len, 11375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int notify_id, 11385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool popups_allowed, 11395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Referrer referrer_flag, 11405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool notify_redirects, 11415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool is_plugin_src_load) { 11425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // For this request, we either route the output to a frame 11435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // because a target has been specified, or we handle the request 11445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // here, i.e. by executing the script if it is a javascript url 11455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // or by initiating a download on the URL, etc. There is one special 11465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // case in that the request is a javascript url and the target is "_self", 11475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // in which case we route the output to the plugin rather than routing it 11485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // to the plugin's frame. 11495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool is_javascript_url = url_util::FindAndCompareScheme( 11505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) url, strlen(url), "javascript", NULL); 11515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) RoutingStatus routing_status = RouteToFrame( 11525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) url, is_javascript_url, popups_allowed, method, target, buf, len, 11535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) notify_id, referrer_flag); 11545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (routing_status == ROUTED) 11555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 11565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 11575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (is_javascript_url) { 11585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) GURL gurl(url); 11595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) WebString result = container_->executeScriptURL(gurl, popups_allowed); 11605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 11615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // delegate_ could be NULL because executeScript caused the container to 11625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // be deleted. 11635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (delegate_) { 11645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) delegate_->SendJavaScriptStream( 11655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) gurl, result.utf8(), !result.isNull(), notify_id); 11665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 11675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 11685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 11695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 11705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 11715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) unsigned long resource_id = GetNextResourceId(); 11725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!resource_id) 11735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 11745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 11755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) GURL complete_url = CompleteURL(url); 11765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Remove when flash bug is fixed. http://crbug.com/40016. 11775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!WebPluginImpl::IsValidUrl(complete_url, referrer_flag)) 11785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 11795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 11805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // If the RouteToFrame call returned a failure then inform the result 11815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // back to the plugin asynchronously. 11825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if ((routing_status == INVALID_URL) || 11835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) (routing_status == GENERAL_FAILURE)) { 118458537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) WebPluginResourceClient* resource_client = delegate_->CreateResourceClient( 118558537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) resource_id, complete_url, notify_id); 118658537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) if (resource_client) 118758537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) resource_client->DidFail(resource_id); 11885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 11895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 11905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 11915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // CreateResourceClient() sends a synchronous IPC message so it's possible 11925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // that TearDownPluginInstance() may have been called in the nested 11935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // message loop. If so, don't start the request. 11945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!delegate_) 11955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 11965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 11974e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) if (!CommandLine::ForCurrentProcess()->HasSwitch( 11984e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) switches::kDisableDirectNPAPIRequests)) { 119958537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) // We got here either because the plugin called GetURL/PostURL, or because 120058537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) // we're fetching the data for an embed tag. If we're in multi-process mode, 120158537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) // we want to fetch the data in the plugin process as the renderer won't be 120258537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) // able to request any origin when site isolation is in place. So bounce 120358537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) // this request back to the plugin process which will use ResourceDispatcher 120458537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) // to fetch the url. 120558537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) 120658537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) // TODO(jam): any better way of getting this? Can't find a way to get 120758537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) // frame()->loader()->outgoingReferrer() which 120858537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) // WebFrameImpl::setReferrerForRequest does. 120958537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) WebURLRequest request(complete_url); 121058537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) SetReferrer(&request, referrer_flag); 121158537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) GURL referrer( 121258537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) request.httpHeaderField(WebString::fromUTF8("Referer")).utf8()); 121358537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) 121458537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) GURL first_party_for_cookies = webframe_->document().firstPartyForCookies(); 121558537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) delegate_->FetchURL(resource_id, notify_id, complete_url, 1216d0247b1b59f9c528cb6df88b4f2b9afaf80d181eTorne (Richard Coles) first_party_for_cookies, method, buf, len, referrer, 1217d0247b1b59f9c528cb6df88b4f2b9afaf80d181eTorne (Richard Coles) notify_redirects, is_plugin_src_load, 0, 121858537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) render_view_->routing_id()); 121958537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) } else { 122058537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) WebPluginResourceClient* resource_client = delegate_->CreateResourceClient( 122158537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) resource_id, complete_url, notify_id); 122258537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) if (!resource_client) 122358537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) return; 122458537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) InitiateHTTPRequest(resource_id, resource_client, complete_url, method, buf, 122558537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) len, NULL, referrer_flag, notify_redirects, 122658537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) is_plugin_src_load); 122758537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) } 12285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 12295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 12305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)unsigned long WebPluginImpl::GetNextResourceId() { 12315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!webframe_) 12325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return 0; 12335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) WebView* view = webframe_->view(); 12345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!view) 12355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return 0; 12365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return view->createUniqueIdentifierForRequest(); 12375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 12385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 12395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool WebPluginImpl::InitiateHTTPRequest(unsigned long resource_id, 12405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) WebPluginResourceClient* client, 12415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const GURL& url, 12425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const char* method, 12435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const char* buf, 12445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int buf_len, 12455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const char* range_info, 12465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Referrer referrer_flag, 12475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool notify_redirects, 12485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool is_plugin_src_load) { 12495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!client) { 12505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) NOTREACHED(); 12515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return false; 12525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 12535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 12545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ClientInfo info; 12555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) info.id = resource_id; 12565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) info.client = client; 12575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) info.request.initialize(); 12585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) info.request.setURL(url); 12595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) info.request.setFirstPartyForCookies( 12605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) webframe_->document().firstPartyForCookies()); 12615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) info.request.setRequestorProcessID(delegate_->GetProcessId()); 12625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) info.request.setTargetType(WebURLRequest::TargetIsObject); 12635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) info.request.setHTTPMethod(WebString::fromUTF8(method)); 12645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) info.pending_failure_notification = false; 12655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) info.notify_redirects = notify_redirects; 12665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) info.is_plugin_src_load = is_plugin_src_load; 1267eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch info.data_offset = 0; 12685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 12695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (range_info) { 12705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) info.request.addHTTPHeaderField(WebString::fromUTF8("Range"), 12715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) WebString::fromUTF8(range_info)); 12725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 12735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 12745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (strcmp(method, "POST") == 0) { 12755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Adds headers or form data to a request. This must be called before 12765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // we initiate the actual request. 12775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SetPostData(&info.request, buf, buf_len); 12785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 12795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 12805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SetReferrer(&info.request, referrer_flag); 12815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 12825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) WebURLLoaderOptions options; 12835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) options.allowCredentials = true; 12845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) options.crossOriginRequestPolicy = 12855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) WebURLLoaderOptions::CrossOriginRequestPolicyAllow; 12865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) info.loader.reset(webframe_->createAssociatedURLLoader(options)); 12875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!info.loader.get()) 12885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return false; 12895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) info.loader->loadAsynchronously(info.request, this); 12905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 12915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) clients_.push_back(info); 12925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return true; 12935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 12945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 12955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void WebPluginImpl::CancelDocumentLoad() { 12965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (webframe_) { 12975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ignore_response_error_ = true; 12985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) webframe_->stopLoading(); 12995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 13005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 13015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 13025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void WebPluginImpl::InitiateHTTPRangeRequest( 13035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const char* url, const char* range_info, int range_request_id) { 13045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) unsigned long resource_id = GetNextResourceId(); 13055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!resource_id) 13065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 13075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 13085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) GURL complete_url = CompleteURL(url); 13095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Remove when flash bug is fixed. http://crbug.com/40016. 13105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!WebPluginImpl::IsValidUrl(complete_url, 13115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) load_manually_ ? NO_REFERRER : PLUGIN_SRC)) 13125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 13135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 13145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) WebPluginResourceClient* resource_client = 13155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) delegate_->CreateSeekableResourceClient(resource_id, range_request_id); 13165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) InitiateHTTPRequest( 13175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) resource_id, resource_client, complete_url, "GET", NULL, 0, range_info, 13185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) load_manually_ ? NO_REFERRER : PLUGIN_SRC, false, false); 13195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 13205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1321d0247b1b59f9c528cb6df88b4f2b9afaf80d181eTorne (Richard Coles)void WebPluginImpl::DidStartLoading() { 1322d0247b1b59f9c528cb6df88b4f2b9afaf80d181eTorne (Richard Coles) if (render_view_.get()) { 1323d0247b1b59f9c528cb6df88b4f2b9afaf80d181eTorne (Richard Coles) // TODO(darin): Make is_loading_ be a counter! 1324d0247b1b59f9c528cb6df88b4f2b9afaf80d181eTorne (Richard Coles) render_view_->didStartLoading(); 1325d0247b1b59f9c528cb6df88b4f2b9afaf80d181eTorne (Richard Coles) } 1326d0247b1b59f9c528cb6df88b4f2b9afaf80d181eTorne (Richard Coles)} 1327d0247b1b59f9c528cb6df88b4f2b9afaf80d181eTorne (Richard Coles) 1328d0247b1b59f9c528cb6df88b4f2b9afaf80d181eTorne (Richard Coles)void WebPluginImpl::DidStopLoading() { 1329d0247b1b59f9c528cb6df88b4f2b9afaf80d181eTorne (Richard Coles) if (render_view_.get()) { 1330d0247b1b59f9c528cb6df88b4f2b9afaf80d181eTorne (Richard Coles) // TODO(darin): Make is_loading_ be a counter! 1331d0247b1b59f9c528cb6df88b4f2b9afaf80d181eTorne (Richard Coles) render_view_->didStopLoading(); 1332d0247b1b59f9c528cb6df88b4f2b9afaf80d181eTorne (Richard Coles) } 1333d0247b1b59f9c528cb6df88b4f2b9afaf80d181eTorne (Richard Coles)} 1334d0247b1b59f9c528cb6df88b4f2b9afaf80d181eTorne (Richard Coles) 13355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void WebPluginImpl::SetDeferResourceLoading(unsigned long resource_id, 13365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool defer) { 13375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::vector<ClientInfo>::iterator client_index = clients_.begin(); 13385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) while (client_index != clients_.end()) { 13395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ClientInfo& client_info = *client_index; 13405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 13415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (client_info.id == resource_id) { 13425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) client_info.loader->setDefersLoading(defer); 13435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 13445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // If we determined that the request had failed via the HTTP headers 13455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // in the response then we send out a failure notification to the 13465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // plugin process, as certain plugins don't handle HTTP failure codes 13475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // correctly. 13485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!defer && client_info.client && 13495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) client_info.pending_failure_notification) { 13505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // The ClientInfo and the iterator can become invalid due to the call 13515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // to DidFail below. 13525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) WebPluginResourceClient* resource_client = client_info.client; 13535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) client_info.loader->cancel(); 13545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) clients_.erase(client_index++); 13557dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch resource_client->DidFail(resource_id); 13565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 13575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) break; 13585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 13595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) client_index++; 13605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 13615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 13625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 13635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool WebPluginImpl::IsOffTheRecord() { 13645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return false; 13655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 13665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1367eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdochbool WebPluginImpl::HandleHttpMultipartResponse( 13685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const WebURLResponse& response, WebPluginResourceClient* client) { 13695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::string multipart_boundary; 13705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!MultipartResponseDelegate::ReadMultipartBoundary( 13715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) response, &multipart_boundary)) { 1372eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch return false; 13735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 13745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1375d0247b1b59f9c528cb6df88b4f2b9afaf80d181eTorne (Richard Coles) DidStartLoading(); 13765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 13775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) MultiPartResponseClient* multi_part_response_client = 13785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) new MultiPartResponseClient(client); 13795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 13805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) MultipartResponseDelegate* multi_part_response_handler = 13815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) new MultipartResponseDelegate(multi_part_response_client, NULL, 13825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) response, 13835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) multipart_boundary); 13845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) multi_part_response_map_[client] = multi_part_response_handler; 1385eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch return true; 13865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 13875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 13885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool WebPluginImpl::ReinitializePluginForResponse( 13895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) WebURLLoader* loader) { 13905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) WebFrame* webframe = webframe_; 13915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!webframe) 13925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return false; 13935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 13945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) WebView* webview = webframe->view(); 13955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!webview) 13965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return false; 13975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 13985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) WebPluginContainer* container_widget = container_; 13995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 14005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Destroy the current plugin instance. 14015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) TearDownPluginInstance(loader); 14025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 14035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) container_ = container_widget; 14045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) webframe_ = webframe; 14055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1406ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch WebPluginDelegate* plugin_delegate = CreatePluginDelegate(); 14075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1408eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch // Store the plugin's unique identifier, used by the container to track its 1409eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch // script objects, and enable script objects (since Initialize may use them 1410eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch // even if it fails). 1411eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch npp_ = plugin_delegate->GetPluginNPP(); 1412eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch container_->allowScriptObjects(); 1413eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch 14145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool ok = plugin_delegate && plugin_delegate->Initialize( 141558537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) plugin_url_, arg_names_, arg_values_, load_manually_); 14165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 14175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!ok) { 1418eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch container_->clearScriptObjects(); 14195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) container_ = NULL; 14205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // TODO(iyengar) Should we delete the current plugin instance here? 14215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return false; 14225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 14235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 14245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) delegate_ = plugin_delegate; 14255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 14265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Force a geometry update to occur to ensure that the plugin becomes 14275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // visible. 14285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) container_->reportGeometry(); 14295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 14305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // The plugin move sequences accumulated via DidMove are sent to the browser 14315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // whenever the renderer paints. Force a paint here to ensure that changes 14325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // to the plugin window are propagated to the browser. 14335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) container_->invalidate(); 14345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return true; 14355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 14365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 14375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void WebPluginImpl::TearDownPluginInstance( 14385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) WebURLLoader* loader_to_ignore) { 143990dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) // JavaScript garbage collection may cause plugin script object references to 144090dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) // be retained long after the plugin is destroyed. Some plugins won't cope 144190dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) // with their objects being released after they've been destroyed, and once 144290dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) // we've actually unloaded the plugin the object's releaseobject() code may 144390dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) // no longer be in memory. The container tracks the plugin's objects and lets 144490dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) // us invalidate them, releasing the references to them held by the JavaScript 144590dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) // runtime. 14462a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (container_) { 14475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) container_->clearScriptObjects(); 14482a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) container_->setWebLayer(NULL); 14492a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 14505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 145190dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) // Call PluginDestroyed() first to prevent the plugin from calling us back 145290dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) // in the middle of tearing down the render tree. 14535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (delegate_) { 145490dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) // The plugin may call into the browser and pass script objects even during 145590dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) // teardown, so temporarily re-enable plugin script objects. 145690dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) DCHECK(container_); 145790dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) container_->allowScriptObjects(); 145890dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) 14595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) delegate_->PluginDestroyed(); 14605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) delegate_ = NULL; 146190dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) 146290dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) // Invalidate any script objects created during teardown here, before the 146390dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) // plugin might actually be unloaded. 146490dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) container_->clearScriptObjects(); 14655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 14665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 14675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Cancel any pending requests because otherwise this deleted object will 14685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // be called by the ResourceDispatcher. 14695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::vector<ClientInfo>::iterator client_index = clients_.begin(); 14705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) while (client_index != clients_.end()) { 14715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ClientInfo& client_info = *client_index; 14725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 14735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (loader_to_ignore == client_info.loader) { 14745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) client_index++; 14755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) continue; 14765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 14775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 14785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (client_info.loader.get()) 14795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) client_info.loader->cancel(); 14805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 14815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) client_index = clients_.erase(client_index); 14825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 14835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 14845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // This needs to be called now and not in the destructor since the 14855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // webframe_ might not be valid anymore. 14865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) webframe_ = NULL; 14875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) weak_factory_.InvalidateWeakPtrs(); 14885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 14895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 14905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void WebPluginImpl::SetReferrer(WebKit::WebURLRequest* request, 14915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Referrer referrer_flag) { 14925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) switch (referrer_flag) { 14935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) case DOCUMENT_URL: 14945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) webframe_->setReferrerForRequest(*request, GURL()); 14955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) break; 14965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 14975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) case PLUGIN_SRC: 14985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) webframe_->setReferrerForRequest(*request, plugin_url_); 14995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) break; 15005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 15015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) default: 15025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) break; 15035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 15045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 15055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1506ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch} // namespace content 1507