cef/libcef_dll/ctocpp/frame_ctocpp.cc

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// Copyright (c) 2021 The Chromium Embedded Framework Authors. All rights
// reserved. Use of this source code is governed by a BSD-style license that
// can be found in the LICENSE file.
//
// ---------------------------------------------------------------------------
//
// This file was generated by the CEF translator tool. If making changes by
// hand only do so within the body of existing method and function
// implementations. See the translator.README.txt file in the tools directory
// for more information.
//
// $hash=18dfd50f3a29afda039123f968d8d3c93763682b$
//
#include "libcef_dll/ctocpp/frame_ctocpp.h"
#include "libcef_dll/cpptoc/domvisitor_cpptoc.h"
#include "libcef_dll/cpptoc/string_visitor_cpptoc.h"
#include "libcef_dll/cpptoc/urlrequest_client_cpptoc.h"
#include "libcef_dll/ctocpp/browser_ctocpp.h"
Move message routing from CefBrowser to CefFrame (see issue #2498). This change moves the SendProcessMessage method from CefBrowser to CefFrame and adds CefBrowser parameters to OnProcessMessageReceived and OnDraggableRegionsChanged. The internal implementation has changed as follows: - Frame IDs are now a 64-bit combination of the 32-bit render_process_id and render_routing_id values that uniquely identify a RenderFrameHost (RFH). - CefFrameHostImpl objects are now managed by CefBrowserInfo with life span tied to RFH expectations. Specifically, a CefFrameHostImpl object representing a sub-frame will be created when a RenderFrame is created in the renderer process and detached when the associated RenderFrame is deleted or the renderer process in which it runs has died. - The CefFrameHostImpl object representing the main frame will always be valid but the underlying RFH (and associated frame ID) may change over time as a result of cross-origin navigations. Despite these changes calling LoadURL on the main frame object in the browser process will always navigate as expected. - Speculative RFHs, which may be created as a result of a cross-origin navigation and discarded if that navigation is not committed, are now handled correctly (e.g. ignored in most cases until they're committed). - It is less likely, but still possible, to receive a CefFrame object with an invalid frame ID (ID < 0). This can happen in cases where a RFH has not yet been created for a sub-frame. For example, when OnBeforeBrowse is called before initiating navigation in a previously nonexisting sub-frame. To test: All tests pass with NetworkService enabled and disabled.
2019-05-24 22:23:43 +02:00
#include "libcef_dll/ctocpp/process_message_ctocpp.h"
#include "libcef_dll/ctocpp/request_ctocpp.h"
#include "libcef_dll/ctocpp/urlrequest_ctocpp.h"
#include "libcef_dll/ctocpp/v8context_ctocpp.h"
#include "libcef_dll/shutdown_checker.h"
// VIRTUAL METHODS - Body may be edited by hand.
NO_SANITIZE("cfi-icall") bool CefFrameCToCpp::IsValid() {
shutdown_checker::AssertNotShutdown();
cef_frame_t* _struct = GetStruct();
if (CEF_MEMBER_MISSING(_struct, is_valid))
return false;
// AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
// Execute
int _retval = _struct->is_valid(_struct);
// Return type: bool
return _retval ? true : false;
}
NO_SANITIZE("cfi-icall") void CefFrameCToCpp::Undo() {
shutdown_checker::AssertNotShutdown();
cef_frame_t* _struct = GetStruct();
if (CEF_MEMBER_MISSING(_struct, undo))
return;
// AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
// Execute
_struct->undo(_struct);
}
NO_SANITIZE("cfi-icall") void CefFrameCToCpp::Redo() {
shutdown_checker::AssertNotShutdown();
cef_frame_t* _struct = GetStruct();
if (CEF_MEMBER_MISSING(_struct, redo))
return;
// AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
// Execute
_struct->redo(_struct);
}
NO_SANITIZE("cfi-icall") void CefFrameCToCpp::Cut() {
shutdown_checker::AssertNotShutdown();
cef_frame_t* _struct = GetStruct();
if (CEF_MEMBER_MISSING(_struct, cut))
return;
// AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
// Execute
_struct->cut(_struct);
}
NO_SANITIZE("cfi-icall") void CefFrameCToCpp::Copy() {
shutdown_checker::AssertNotShutdown();
cef_frame_t* _struct = GetStruct();
if (CEF_MEMBER_MISSING(_struct, copy))
return;
// AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
// Execute
_struct->copy(_struct);
}
NO_SANITIZE("cfi-icall") void CefFrameCToCpp::Paste() {
shutdown_checker::AssertNotShutdown();
cef_frame_t* _struct = GetStruct();
if (CEF_MEMBER_MISSING(_struct, paste))
return;
// AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
// Execute
_struct->paste(_struct);
}
NO_SANITIZE("cfi-icall") void CefFrameCToCpp::Delete() {
shutdown_checker::AssertNotShutdown();
cef_frame_t* _struct = GetStruct();
if (CEF_MEMBER_MISSING(_struct, del))
return;
// AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
// Execute
_struct->del(_struct);
}
NO_SANITIZE("cfi-icall") void CefFrameCToCpp::SelectAll() {
shutdown_checker::AssertNotShutdown();
cef_frame_t* _struct = GetStruct();
if (CEF_MEMBER_MISSING(_struct, select_all))
return;
// AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
// Execute
_struct->select_all(_struct);
}
NO_SANITIZE("cfi-icall") void CefFrameCToCpp::ViewSource() {
shutdown_checker::AssertNotShutdown();
cef_frame_t* _struct = GetStruct();
if (CEF_MEMBER_MISSING(_struct, view_source))
return;
// AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
// Execute
_struct->view_source(_struct);
}
NO_SANITIZE("cfi-icall")
void CefFrameCToCpp::GetSource(CefRefPtr<CefStringVisitor> visitor) {
shutdown_checker::AssertNotShutdown();
cef_frame_t* _struct = GetStruct();
if (CEF_MEMBER_MISSING(_struct, get_source))
return;
// AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
// Verify param: visitor; type: refptr_diff
DCHECK(visitor.get());
if (!visitor.get())
return;
// Execute
_struct->get_source(_struct, CefStringVisitorCppToC::Wrap(visitor));
}
NO_SANITIZE("cfi-icall")
void CefFrameCToCpp::GetText(CefRefPtr<CefStringVisitor> visitor) {
shutdown_checker::AssertNotShutdown();
cef_frame_t* _struct = GetStruct();
if (CEF_MEMBER_MISSING(_struct, get_text))
return;
// AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
// Verify param: visitor; type: refptr_diff
DCHECK(visitor.get());
if (!visitor.get())
return;
// Execute
_struct->get_text(_struct, CefStringVisitorCppToC::Wrap(visitor));
}
NO_SANITIZE("cfi-icall")
void CefFrameCToCpp::LoadRequest(CefRefPtr<CefRequest> request) {
shutdown_checker::AssertNotShutdown();
cef_frame_t* _struct = GetStruct();
if (CEF_MEMBER_MISSING(_struct, load_request))
return;
// AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
// Verify param: request; type: refptr_same
DCHECK(request.get());
if (!request.get())
return;
// Execute
_struct->load_request(_struct, CefRequestCToCpp::Unwrap(request));
}
NO_SANITIZE("cfi-icall") void CefFrameCToCpp::LoadURL(const CefString& url) {
shutdown_checker::AssertNotShutdown();
cef_frame_t* _struct = GetStruct();
if (CEF_MEMBER_MISSING(_struct, load_url))
return;
// AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
// Verify param: url; type: string_byref_const
DCHECK(!url.empty());
if (url.empty())
return;
// Execute
_struct->load_url(_struct, url.GetStruct());
}
NO_SANITIZE("cfi-icall")
void CefFrameCToCpp::ExecuteJavaScript(const CefString& code,
const CefString& script_url,
int start_line) {
shutdown_checker::AssertNotShutdown();
cef_frame_t* _struct = GetStruct();
if (CEF_MEMBER_MISSING(_struct, execute_java_script))
return;
// AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
// Verify param: code; type: string_byref_const
DCHECK(!code.empty());
if (code.empty())
return;
// Unverified params: script_url
// Execute
_struct->execute_java_script(_struct, code.GetStruct(),
script_url.GetStruct(), start_line);
}
NO_SANITIZE("cfi-icall") bool CefFrameCToCpp::IsMain() {
shutdown_checker::AssertNotShutdown();
cef_frame_t* _struct = GetStruct();
if (CEF_MEMBER_MISSING(_struct, is_main))
return false;
// AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
// Execute
int _retval = _struct->is_main(_struct);
// Return type: bool
return _retval ? true : false;
}
NO_SANITIZE("cfi-icall") bool CefFrameCToCpp::IsFocused() {
shutdown_checker::AssertNotShutdown();
cef_frame_t* _struct = GetStruct();
if (CEF_MEMBER_MISSING(_struct, is_focused))
return false;
// AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
// Execute
int _retval = _struct->is_focused(_struct);
// Return type: bool
return _retval ? true : false;
}
NO_SANITIZE("cfi-icall") CefString CefFrameCToCpp::GetName() {
shutdown_checker::AssertNotShutdown();
cef_frame_t* _struct = GetStruct();
if (CEF_MEMBER_MISSING(_struct, get_name))
return CefString();
// AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
// Execute
cef_string_userfree_t _retval = _struct->get_name(_struct);
// Return type: string
CefString _retvalStr;
_retvalStr.AttachToUserFree(_retval);
return _retvalStr;
}
NO_SANITIZE("cfi-icall") int64 CefFrameCToCpp::GetIdentifier() {
shutdown_checker::AssertNotShutdown();
cef_frame_t* _struct = GetStruct();
if (CEF_MEMBER_MISSING(_struct, get_identifier))
return 0;
// AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
// Execute
int64 _retval = _struct->get_identifier(_struct);
// Return type: simple
return _retval;
}
NO_SANITIZE("cfi-icall") CefRefPtr<CefFrame> CefFrameCToCpp::GetParent() {
shutdown_checker::AssertNotShutdown();
cef_frame_t* _struct = GetStruct();
if (CEF_MEMBER_MISSING(_struct, get_parent))
return nullptr;
// AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
// Execute
cef_frame_t* _retval = _struct->get_parent(_struct);
// Return type: refptr_same
return CefFrameCToCpp::Wrap(_retval);
}
NO_SANITIZE("cfi-icall") CefString CefFrameCToCpp::GetURL() {
shutdown_checker::AssertNotShutdown();
cef_frame_t* _struct = GetStruct();
if (CEF_MEMBER_MISSING(_struct, get_url))
return CefString();
// AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
// Execute
cef_string_userfree_t _retval = _struct->get_url(_struct);
// Return type: string
CefString _retvalStr;
_retvalStr.AttachToUserFree(_retval);
return _retvalStr;
}
NO_SANITIZE("cfi-icall") CefRefPtr<CefBrowser> CefFrameCToCpp::GetBrowser() {
shutdown_checker::AssertNotShutdown();
cef_frame_t* _struct = GetStruct();
if (CEF_MEMBER_MISSING(_struct, get_browser))
return nullptr;
// AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
// Execute
cef_browser_t* _retval = _struct->get_browser(_struct);
// Return type: refptr_same
return CefBrowserCToCpp::Wrap(_retval);
}
NO_SANITIZE("cfi-icall")
CefRefPtr<CefV8Context> CefFrameCToCpp::GetV8Context() {
shutdown_checker::AssertNotShutdown();
cef_frame_t* _struct = GetStruct();
if (CEF_MEMBER_MISSING(_struct, get_v8context))
return nullptr;
// AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
// Execute
cef_v8context_t* _retval = _struct->get_v8context(_struct);
// Return type: refptr_same
return CefV8ContextCToCpp::Wrap(_retval);
}
NO_SANITIZE("cfi-icall")
void CefFrameCToCpp::VisitDOM(CefRefPtr<CefDOMVisitor> visitor) {
shutdown_checker::AssertNotShutdown();
cef_frame_t* _struct = GetStruct();
if (CEF_MEMBER_MISSING(_struct, visit_dom))
return;
// AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
// Verify param: visitor; type: refptr_diff
DCHECK(visitor.get());
if (!visitor.get())
return;
// Execute
_struct->visit_dom(_struct, CefDOMVisitorCppToC::Wrap(visitor));
}
NO_SANITIZE("cfi-icall")
CefRefPtr<CefURLRequest> CefFrameCToCpp::CreateURLRequest(
CefRefPtr<CefRequest> request,
CefRefPtr<CefURLRequestClient> client) {
shutdown_checker::AssertNotShutdown();
cef_frame_t* _struct = GetStruct();
if (CEF_MEMBER_MISSING(_struct, create_urlrequest))
return nullptr;
// AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
// Verify param: request; type: refptr_same
DCHECK(request.get());
if (!request.get())
return nullptr;
// Verify param: client; type: refptr_diff
DCHECK(client.get());
if (!client.get())
return nullptr;
// Execute
cef_urlrequest_t* _retval =
_struct->create_urlrequest(_struct, CefRequestCToCpp::Unwrap(request),
CefURLRequestClientCppToC::Wrap(client));
// Return type: refptr_same
return CefURLRequestCToCpp::Wrap(_retval);
}
Move message routing from CefBrowser to CefFrame (see issue #2498). This change moves the SendProcessMessage method from CefBrowser to CefFrame and adds CefBrowser parameters to OnProcessMessageReceived and OnDraggableRegionsChanged. The internal implementation has changed as follows: - Frame IDs are now a 64-bit combination of the 32-bit render_process_id and render_routing_id values that uniquely identify a RenderFrameHost (RFH). - CefFrameHostImpl objects are now managed by CefBrowserInfo with life span tied to RFH expectations. Specifically, a CefFrameHostImpl object representing a sub-frame will be created when a RenderFrame is created in the renderer process and detached when the associated RenderFrame is deleted or the renderer process in which it runs has died. - The CefFrameHostImpl object representing the main frame will always be valid but the underlying RFH (and associated frame ID) may change over time as a result of cross-origin navigations. Despite these changes calling LoadURL on the main frame object in the browser process will always navigate as expected. - Speculative RFHs, which may be created as a result of a cross-origin navigation and discarded if that navigation is not committed, are now handled correctly (e.g. ignored in most cases until they're committed). - It is less likely, but still possible, to receive a CefFrame object with an invalid frame ID (ID < 0). This can happen in cases where a RFH has not yet been created for a sub-frame. For example, when OnBeforeBrowse is called before initiating navigation in a previously nonexisting sub-frame. To test: All tests pass with NetworkService enabled and disabled.
2019-05-24 22:23:43 +02:00
NO_SANITIZE("cfi-icall")
void CefFrameCToCpp::SendProcessMessage(CefProcessId target_process,
CefRefPtr<CefProcessMessage> message) {
shutdown_checker::AssertNotShutdown();
cef_frame_t* _struct = GetStruct();
if (CEF_MEMBER_MISSING(_struct, send_process_message))
return;
// AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
// Verify param: message; type: refptr_same
DCHECK(message.get());
if (!message.get())
return;
// Execute
_struct->send_process_message(_struct, target_process,
CefProcessMessageCToCpp::Unwrap(message));
}
// CONSTRUCTOR - Do not edit by hand.
CefFrameCToCpp::CefFrameCToCpp() {}
// DESTRUCTOR - Do not edit by hand.
CefFrameCToCpp::~CefFrameCToCpp() {
shutdown_checker::AssertNotShutdown();
}
template <>
cef_frame_t*
CefCToCppRefCounted<CefFrameCToCpp, CefFrame, cef_frame_t>::UnwrapDerived(
CefWrapperType type,
CefFrame* c) {
NOTREACHED() << "Unexpected class type: " << type;
return nullptr;
}
template <>
CefWrapperType
CefCToCppRefCounted<CefFrameCToCpp, CefFrame, cef_frame_t>::kWrapperType =
WT_FRAME;