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Merge 3b5498b into 020404f
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@amaitland
amaitland authored Jun 14, 2019
2 parents 020404f + 3b5498b commit 927bcda
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Showing 87 changed files with 1,222 additions and 1,498 deletions.
13 changes: 6 additions & 7 deletions CefSharp.BrowserSubprocess.Core/Async/JavascriptAsyncMethodHandler.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -21,7 +21,7 @@ namespace CefSharp
bool JavascriptAsyncMethodHandler::Execute(const CefString& name, CefRefPtr<CefV8Value> object, const CefV8ValueList& arguments, CefRefPtr<CefV8Value>& retval, CefString& exception)
{
auto context = CefV8Context::GetCurrentContext();
auto browser = context->GetBrowser();
auto frame = context->GetFrame();

CefRefPtr<CefV8Value> promiseData;
CefRefPtr<CefV8Exception> promiseException;
Expand Down Expand Up @@ -59,13 +59,12 @@ namespace CefSharp
SerializeV8Object(arguments[i], params, i, _callbackRegistry);
}

SetInt64(argList, 0, context->GetFrame()->GetIdentifier());
SetInt64(argList, 1, _objectId);
SetInt64(argList, 2, callbackId);
argList->SetString(3, name);
argList->SetList(4, params);
SetInt64(argList, 0, _objectId);
SetInt64(argList, 1, callbackId);
argList->SetString(2, name);
argList->SetList(3, params);

browser->SendProcessMessage(CefProcessId::PID_BROWSER, request);
frame->SendProcessMessage(CefProcessId::PID_BROWSER, request);

return true;
}
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88 changes: 37 additions & 51 deletions CefSharp.BrowserSubprocess.Core/CefAppUnmanagedWrapper.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -46,7 +46,7 @@ namespace CefSharp
};

// CefRenderProcessHandler
void CefAppUnmanagedWrapper::OnBrowserCreated(CefRefPtr<CefBrowser> browser)
void CefAppUnmanagedWrapper::OnBrowserCreated(CefRefPtr<CefBrowser> browser, CefRefPtr<CefDictionaryValue> extraInfo)
{
auto wrapper = gcnew CefBrowserWrapper(browser);
_onBrowserCreated->Invoke(wrapper);
Expand Down Expand Up @@ -123,9 +123,7 @@ namespace CefSharp
//have been created
auto contextCreatedMessage = CefProcessMessage::Create(kOnContextCreatedRequest);

SetInt64(contextCreatedMessage->GetArgumentList(), 0, frame->GetIdentifier());

browser->SendProcessMessage(CefProcessId::PID_BROWSER, contextCreatedMessage);
frame->SendProcessMessage(CefProcessId::PID_BROWSER, contextCreatedMessage);
};

void CefAppUnmanagedWrapper::OnContextReleased(CefRefPtr<CefBrowser> browser, CefRefPtr<CefFrame> frame, CefRefPtr<CefV8Context> context)
Expand All @@ -141,9 +139,7 @@ namespace CefSharp

auto contextReleasedMessage = CefProcessMessage::Create(kOnContextReleasedRequest);

SetInt64(contextReleasedMessage->GetArgumentList(), 0, frame->GetIdentifier());

browser->SendProcessMessage(CefProcessId::PID_BROWSER, contextReleasedMessage);
frame->SendProcessMessage(CefProcessId::PID_BROWSER, contextReleasedMessage);

auto browserWrapper = FindBrowserWrapper(browser->GetIdentifier());

Expand Down Expand Up @@ -172,19 +168,16 @@ namespace CefSharp
auto focusedNodeChangedMessage = CefProcessMessage::Create(kOnFocusedNodeChanged);
auto list = focusedNodeChangedMessage->GetArgumentList();

// Needed in the browser process to get the frame.
SetInt64(list, 0, frame->GetIdentifier());

// The node will be empty if an element loses focus but another one
// doesn't gain focus. Only transfer information if the node is an
// element.
if (node != nullptr && node->IsElement())
{
// True when a node exists, false if it doesn't.
list->SetBool(1, true);
list->SetBool(0, true);

// Store the tag name.
list->SetString(2, node->GetElementTagName());
list->SetString(1, node->GetElementTagName());

// Transfer the attributes in a Dictionary.
auto attributes = CefDictionaryValue::Create();
Expand All @@ -195,24 +188,22 @@ namespace CefSharp
attributes->SetString(iter.first, iter.second);
}

list->SetDictionary(3, attributes);
list->SetDictionary(2, attributes);
}
else
{
list->SetBool(1, false);
list->SetBool(0, false);
}

browser->SendProcessMessage(CefProcessId::PID_BROWSER, focusedNodeChangedMessage);
frame->SendProcessMessage(CefProcessId::PID_BROWSER, focusedNodeChangedMessage);
}

void CefAppUnmanagedWrapper::OnUncaughtException(CefRefPtr<CefBrowser> browser, CefRefPtr<CefFrame> frame, CefRefPtr<CefV8Context> context, CefRefPtr<CefV8Exception> exception, CefRefPtr<CefV8StackTrace> stackTrace)
{
auto uncaughtExceptionMessage = CefProcessMessage::Create(kOnUncaughtException);
auto list = uncaughtExceptionMessage->GetArgumentList();

// Needed in the browser process to get the frame.
SetInt64(list, 0, frame->GetIdentifier());
list->SetString(1, exception->GetMessage());
list->SetString(0, exception->GetMessage());

auto frames = CefListValue::Create();
for (auto i = 0; i < stackTrace->GetFrameCount(); i++)
Expand All @@ -228,9 +219,9 @@ namespace CefSharp
frames->SetList(i, frame);
}

list->SetList(2, frames);
list->SetList(1, frames);

browser->SendProcessMessage(CefProcessId::PID_BROWSER, uncaughtExceptionMessage);
frame->SendProcessMessage(CefProcessId::PID_BROWSER, uncaughtExceptionMessage);
}

JavascriptRootObjectWrapper^ CefAppUnmanagedWrapper::GetJsRootObjectWrapper(int browserId, int64 frameId)
Expand Down Expand Up @@ -269,7 +260,7 @@ namespace CefSharp
return wrapper;
}

bool CefAppUnmanagedWrapper::OnProcessMessageReceived(CefRefPtr<CefBrowser> browser, CefProcessId sourceProcessId, CefRefPtr<CefProcessMessage> message)
bool CefAppUnmanagedWrapper::OnProcessMessageReceived(CefRefPtr<CefBrowser> browser, CefRefPtr<CefFrame> frame, CefProcessId sourceProcessId, CefRefPtr<CefProcessMessage> message)
{
auto handled = false;
auto name = message->GetName();
Expand Down Expand Up @@ -304,7 +295,7 @@ namespace CefSharp
throw gcnew Exception("Unsupported message type");
}

auto callbackId = GetInt64(argList, 1);
auto callbackId = GetInt64(argList, 0);
auto response = CefProcessMessage::Create(responseName);
auto responseArgList = response->GetArgumentList();
auto errorMessage = String::Format("Request BrowserId : {0} not found it's likely the browser is already closed", browser->GetIdentifier());
Expand All @@ -313,7 +304,7 @@ namespace CefSharp
responseArgList->SetBool(0, false);
SetInt64(responseArgList, 1, callbackId);
responseArgList->SetString(2, StringUtils::ToNative(errorMessage));
browser->SendProcessMessage(sourceProcessId, response);
frame->SendProcessMessage(sourceProcessId, response);

return true;
}
Expand All @@ -335,13 +326,12 @@ namespace CefSharp
response = CefProcessMessage::Create(kJavascriptCallbackResponse);
}

//both messages have the frameId stored at 0 and callbackId stored at index 1
auto frameId = GetInt64(argList, 0);
int64 callbackId = GetInt64(argList, 1);
//both messages have callbackId stored at index 0
auto frameId = frame->GetIdentifier();
int64 callbackId = GetInt64(argList, 0);

if (name == kEvaluateJavascriptRequest)
{

JavascriptRootObjectWrapper^ rootObjectWrapper;
browserWrapper->JavascriptRootObjectWrappers->TryGetValue(frameId, rootObjectWrapper);

Expand All @@ -357,12 +347,11 @@ namespace CefSharp

auto callbackRegistry = rootObjectWrapper->CallbackRegistry;

auto script = argList->GetString(2);
auto scriptUrl = argList->GetString(3);
auto startLine = argList->GetInt(4);
auto script = argList->GetString(1);
auto scriptUrl = argList->GetString(2);
auto startLine = argList->GetInt(3);

auto frame = browser->GetFrame(frameId);
if (frame.get())
if (frame.get() && frame->IsValid())
{
auto context = frame->GetV8Context();

Expand Down Expand Up @@ -410,7 +399,7 @@ namespace CefSharp
}
else
{
auto jsCallbackId = GetInt64(argList, 2);
auto jsCallbackId = GetInt64(argList, 1);

auto callbackWrapper = callbackRegistry->FindWrapper(jsCallbackId);
if (callbackWrapper == nullptr)
Expand All @@ -426,7 +415,7 @@ namespace CefSharp
{
try
{
auto parameterList = argList->GetList(3);
auto parameterList = argList->GetList(2);
CefV8ValueList params;

//Needs to be called within the context as for Dictionary (mapped to struct)
Expand Down Expand Up @@ -471,14 +460,14 @@ namespace CefSharp
{
responseArgList->SetString(2, errorMessage);
}
browser->SendProcessMessage(sourceProcessId, response);
frame->SendProcessMessage(sourceProcessId, response);

handled = true;
}
else if (name == kJavascriptCallbackDestroyRequest)
{
auto jsCallbackId = GetInt64(argList, 0);
auto frameId = GetInt64(argList, 1);
auto frameId = frame->GetIdentifier();
JavascriptRootObjectWrapper^ rootObjectWrapper;
browserWrapper->JavascriptRootObjectWrappers->TryGetValue(frameId, rootObjectWrapper);
if (rootObjectWrapper != nullptr && rootObjectWrapper->CallbackRegistry != nullptr)
Expand Down Expand Up @@ -517,10 +506,10 @@ namespace CefSharp
}
else
{
auto browserId = argList->GetInt(1);
auto frameId = GetInt64(argList, 2);
auto callbackId = GetInt64(argList, 3);
auto javascriptObjects = DeserializeJsObjects(argList, 4);
auto browserId = browser->GetIdentifier();
auto frameId = frame->GetIdentifier();
auto callbackId = GetInt64(argList, 1);
auto javascriptObjects = DeserializeJsObjects(argList, 2);

//Caching of JavascriptObjects
//TODO: JSB Should caching be configurable? On a per object basis?
Expand All @@ -533,8 +522,7 @@ namespace CefSharp
_javascriptObjects->Add(obj->JavascriptName, obj);
}

auto frame = browser->GetFrame(frameId);
if (frame.get())
if (frame.get() && frame->IsValid())
{
auto rootObject = GetJsRootObjectWrapper(browser->GetIdentifier(), frameId);

Expand Down Expand Up @@ -594,7 +582,7 @@ namespace CefSharp

args->SetList(0, boundObjects);

browser->SendProcessMessage(CefProcessId::PID_BROWSER, msg);
frame->SendProcessMessage(CefProcessId::PID_BROWSER, msg);
}
}
finally
Expand All @@ -609,8 +597,8 @@ namespace CefSharp
}
else if (name == kJavascriptAsyncMethodCallResponse)
{
auto frameId = GetInt64(argList, 0);
auto callbackId = GetInt64(argList, 1);
auto frameId = frame->GetIdentifier();
auto callbackId = GetInt64(argList, 0);

JavascriptRootObjectWrapper^ rootObjectWrapper;
browserWrapper->JavascriptRootObjectWrappers->TryGetValue(frameId, rootObjectWrapper);
Expand All @@ -620,26 +608,24 @@ namespace CefSharp
JavascriptAsyncMethodCallback^ callback;
if (rootObjectWrapper->TryGetAndRemoveMethodCallback(callbackId, callback))
{

try
{
auto frame = browser->GetFrame(frameId);
if (frame.get())
if (frame.get() && frame->IsValid())
{
auto context = frame->GetV8Context();

if (context.get() && context->Enter())
{
try
{
auto success = argList->GetBool(2);
auto success = argList->GetBool(1);
if (success)
{
callback->Success(DeserializeV8Object(argList, 3));
callback->Success(DeserializeV8Object(argList, 2));
}
else
{
callback->Fail(argList->GetString(3));
callback->Fail(argList->GetString(2));
}
}
finally
Expand Down
4 changes: 2 additions & 2 deletions CefSharp.BrowserSubprocess.Core/CefAppUnmanagedWrapper.h
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Original file line number Diff line number Diff line change
Expand Up @@ -72,11 +72,11 @@ namespace CefSharp
JavascriptRootObjectWrapper^ GetJsRootObjectWrapper(int browserId, int64 frameId);

virtual DECL CefRefPtr<CefRenderProcessHandler> GetRenderProcessHandler() OVERRIDE;
virtual DECL void OnBrowserCreated(CefRefPtr<CefBrowser> browser) OVERRIDE;
virtual DECL void OnBrowserCreated(CefRefPtr<CefBrowser> browser, CefRefPtr<CefDictionaryValue> extraInfo) OVERRIDE;
virtual DECL void OnBrowserDestroyed(CefRefPtr<CefBrowser> browser) OVERRIDE;
virtual DECL void OnContextCreated(CefRefPtr<CefBrowser> browser, CefRefPtr<CefFrame> frame, CefRefPtr<CefV8Context> context) OVERRIDE;
virtual DECL void OnContextReleased(CefRefPtr<CefBrowser> browser, CefRefPtr<CefFrame> frame, CefRefPtr<CefV8Context> context) OVERRIDE;
virtual DECL bool OnProcessMessageReceived(CefRefPtr<CefBrowser> browser, CefProcessId sourceProcessId, CefRefPtr<CefProcessMessage> message) OVERRIDE;
virtual DECL bool OnProcessMessageReceived(CefRefPtr<CefBrowser> browser, CefRefPtr<CefFrame> frame, CefProcessId sourceProcessId, CefRefPtr<CefProcessMessage> message) OVERRIDE;
virtual DECL void OnRenderThreadCreated(CefRefPtr<CefListValue> extraInfo) OVERRIDE;
virtual DECL void OnWebKitInitialized() OVERRIDE;
virtual DECL void OnRegisterCustomSchemes(CefRawPtr<CefSchemeRegistrar> registrar) OVERRIDE;
Expand Down
2 changes: 1 addition & 1 deletion CefSharp.BrowserSubprocess.Core/CefSharp.BrowserSubprocess.Core.vcxproj
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Original file line number Diff line number Diff line change
@@ -1,6 +1,6 @@
<?xml version="1.0" encoding="utf-8"?>
<Project DefaultTargets="Build" ToolsVersion="12.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
<Import Project="..\packages\cef.sdk.74.1.13\build\cef.sdk.props" Condition="Exists('..\packages\cef.sdk.74.1.13\build\cef.sdk.props')" />
<Import Project="..\packages\cef.sdk.75.0.3\build\cef.sdk.props" Condition="Exists('..\packages\cef.sdk.75.0.3\build\cef.sdk.props')" />
<ItemGroup Label="ProjectConfigurations">
<ProjectConfiguration Include="Debug|Win32">
<Configuration>Debug</Configuration>
Expand Down
10 changes: 4 additions & 6 deletions CefSharp.BrowserSubprocess.Core/JavascriptPostMessageHandler.h
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Original file line number Diff line number Diff line change
Expand Up @@ -42,9 +42,9 @@ namespace CefSharp
auto context = CefV8Context::GetCurrentContext();
if (context.get())
{
auto browser = context->GetBrowser();
auto frame = context->GetFrame();

if (context.get() && context->Enter())
if (frame.get() && frame->IsValid() && context->Enter())
{
try
{
Expand All @@ -53,18 +53,16 @@ namespace CefSharp
auto request = CefProcessMessage::Create(kJavascriptMessageReceived);
auto argList = request->GetArgumentList();

SetInt64(argList, 0, context->GetFrame()->GetIdentifier());

auto params = CefListValue::Create();
SerializeV8Object(arguments[0], params, 0, _javascriptCallbackRegistry);

//We're only interested in the first param
if (params->GetSize() > 0)
{
argList->SetValue(1, params->GetValue(0));
argList->SetValue(0, params->GetValue(0));
}

browser->SendProcessMessage(CefProcessId::PID_BROWSER, request);
frame->SendProcessMessage(CefProcessId::PID_BROWSER, request);

retval = CefV8Value::CreateNull();
}
Expand Down
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