1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
6 #include "win8/metro_driver/metro_driver.h"
8 #include <roerrorapi.h>
11 #include "base/at_exit.h"
12 #include "base/command_line.h"
13 #include "base/logging.h"
14 #include "base/logging_win.h"
15 #include "base/win/scoped_comptr.h"
16 #include "win8/metro_driver/winrt_utils.h"
18 #if !defined(USE_AURA)
19 #include "win8/metro_driver/chrome_app_view.h"
22 // TODO(siggi): Move this to GYP.
23 #pragma comment(lib, "runtimeobject.lib")
27 LONG WINAPI ErrorReportingHandler(EXCEPTION_POINTERS* ex_info) {
28 // See roerrorapi.h for a description of the
29 // exception codes and parameters.
30 DWORD code = ex_info->ExceptionRecord->ExceptionCode;
31 ULONG_PTR* info = ex_info->ExceptionRecord->ExceptionInformation;
32 if (code == EXCEPTION_RO_ORIGINATEERROR) {
33 string16 msg(reinterpret_cast<wchar_t*>(info[2]), info[1]);
34 LOG(ERROR) << "VEH: Metro error 0x" << std::hex << info[0] << ": " << msg;
35 } else if (code == EXCEPTION_RO_TRANSFORMERROR) {
36 string16 msg(reinterpret_cast<wchar_t*>(info[3]), info[2]);
37 LOG(ERROR) << "VEH: Metro old error 0x" << std::hex << info[0]
38 << " new error 0x" << info[1] << ": " << msg;
41 return EXCEPTION_CONTINUE_SEARCH;
44 // TODO(robertshield): This GUID is hard-coded in a bunch of places that
45 // don't allow explicit includes. Find a single place for it to live.
46 // {7FE69228-633E-4f06-80C1-527FEA23E3A7}
47 const GUID kChromeTraceProviderName = {
48 0x7fe69228, 0x633e, 0x4f06,
49 { 0x80, 0xc1, 0x52, 0x7f, 0xea, 0x23, 0xe3, 0xa7 } };
53 #if !defined(COMPONENT_BUILD)
54 // Required for base initialization.
55 // TODO(siggi): This should be handled better, as this way our at exit
56 // registrations will run under the loader's lock. However,
57 // once metro_driver is merged into Chrome.dll, this will go away anyhow.
58 base::AtExitManager at_exit;
61 extern "C" __declspec(dllexport)
62 int InitMetro(LPTHREAD_START_ROUTINE thread_proc, void* context) {
63 // Initialize the command line.
64 CommandLine::Init(0, NULL);
65 logging::LoggingSettings settings;
66 settings.logging_dest = logging::LOG_TO_SYSTEM_DEBUG_LOG;
67 logging::InitLogging(settings);
70 logging::SetMinLogLevel(logging::LOG_ERROR);
72 logging::SetMinLogLevel(logging::LOG_VERBOSE);
73 // Set the error reporting flags to always raise an exception,
74 // which is then processed by our vectored exception handling
75 // above to log the error message.
76 winfoundtn::Diagnostics::SetErrorReportingFlags(
77 winfoundtn::Diagnostics::UseSetErrorInfo |
78 winfoundtn::Diagnostics::ForceExceptions);
81 ::AddVectoredExceptionHandler(TRUE, ErrorReportingHandler);
84 // Enable trace control and transport through event tracing for Windows.
85 logging::LogEventProvider::Initialize(kChromeTraceProviderName);
87 DVLOG(1) << "InitMetro";
89 mswrw::RoInitializeWrapper ro_initializer(RO_INIT_MULTITHREADED);
90 CheckHR(ro_initializer, "RoInitialize failed");
92 mswr::ComPtr<winapp::Core::ICoreApplication> core_app;
93 HRESULT hr = winrt_utils::CreateActivationFactory(
94 RuntimeClass_Windows_ApplicationModel_Core_CoreApplication,
95 core_app.GetAddressOf());
96 CheckHR(hr, "Failed to create app factory");
100 auto view_factory = mswr::Make<ChromeAppViewFactory>(
101 core_app.Get(), thread_proc, context);
102 hr = core_app->Run(view_factory.Get());
103 DVLOG(1) << "exiting InitMetro, hr=" << hr;
106 ::RemoveVectoredExceptionHandler(registration);
112 // Activates the application known by |app_id|. Returns, among other things,
113 // E_APPLICATION_NOT_REGISTERED if |app_id| identifies Chrome and Chrome is not
114 // the default browser.
115 extern "C" __declspec(dllexport)
116 HRESULT ActivateApplication(const wchar_t* app_id) {
117 base::win::ScopedComPtr<IApplicationActivationManager> activator;
118 HRESULT hr = activator.CreateInstance(CLSID_ApplicationActivationManager);
121 hr = activator->ActivateApplication(app_id, L"", AO_NONE, &pid);