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Add CefV8ContextHandler::OnUncaughtException callback (issue #736).

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git-svn-id: https://chromiumembedded.googlecode.com/svn/trunk@890 5089003a-bbd8-11dd-ad1f-f1f9622dbc98
This commit is contained in:
Marshall Greenblatt
2012-11-02 18:16:28 +00:00
parent 202cdc4eb4
commit e599cc1fab
23 changed files with 613 additions and 14 deletions
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21
libcef/renderer/render_process_observer.cc
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@@ -5,11 +5,15 @@
#include "libcef/renderer/render_process_observer.h"
#include "libcef/common/cef_messages.h"
#include "libcef/common/cef_switches.h"
#include "libcef/common/command_line_impl.h"
#include "libcef/common/content_client.h"
#include "libcef/renderer/content_renderer_client.h"
#include "libcef/renderer/v8_impl.h"
#include "base/bind.h"
#include "base/path_service.h"
#include "base/string_number_conversions.h"
#include "googleurl/src/gurl.h"
#include "googleurl/src/url_util.h"
#include "media/base/media.h"
@@ -53,6 +57,23 @@ void CefRenderProcessObserver::WebKitInitialized() {
// Register any custom schemes with WebKit.
CefContentRendererClient::Get()->RegisterCustomSchemes();
// The number of stack trace frames to capture for uncaught exceptions.
const CommandLine& command_line = *CommandLine::ForCurrentProcess();
if (command_line.HasSwitch(switches::kUncaughtExceptionStackSize)) {
int uncaught_exception_stack_size = 0;
base::StringToInt(
command_line.GetSwitchValueASCII(switches::kUncaughtExceptionStackSize),
&uncaught_exception_stack_size);
if (uncaught_exception_stack_size > 0) {
CefContentRendererClient::Get()->SetUncaughtExceptionStackSize(
uncaught_exception_stack_size);
v8::V8::AddMessageListener(&CefV8MessageHandler);
v8::V8::SetCaptureStackTraceForUncaughtExceptions(true,
uncaught_exception_stack_size, v8::StackTrace::kDetailed);
}
}
// Notify the render process handler.
CefRefPtr<CefApp> application = CefContentClient::Get()->application();
if (application.get()) {