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Merge pull request #2953 from Subv/applet_launch

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HLE/APT: Always set up the APT parameter when starting a library applet.
This commit is contained in:
Sebastian Valle 2017-10-04 15:01:58 -05:00 committed by GitHub
commit 84c344b9b1
2 changed files with 47 additions and 30 deletions
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73
src/core/hle/service/apt/apt.cpp
View file

@ -171,7 +171,11 @@ void SendParameter(const MessageParameter& parameter) {
next_parameter = parameter;
// Signal the event to let the receiver know that a new parameter is ready to be read
auto* const slot_data = GetAppletSlotData(static_cast<AppletId>(parameter.destination_id));
ASSERT(slot_data);
if (slot_data == nullptr) {
LOG_DEBUG(Service_APT, "No applet was registered with the id %03X",
parameter.destination_id);
return;
}
slot_data->parameter_event->Signal();
}
@ -505,9 +509,6 @@ void SendParameter(Service::Interface* self) {
size_t size;
VAddr buffer = rp.PopStaticBuffer(&size);
std::shared_ptr<HLE::Applets::Applet> dest_applet =
HLE::Applets::Applet::Get(static_cast<AppletId>(dst_app_id));
LOG_DEBUG(Service_APT,
"called src_app_id=0x%08X, dst_app_id=0x%08X, signal_type=0x%08X,"
"buffer_size=0x%08X, handle=0x%08X, size=0x%08zX, in_param_buffer_ptr=0x%08X",
@ -522,12 +523,6 @@ void SendParameter(Service::Interface* self) {
return;
}
if (dest_applet == nullptr) {
LOG_ERROR(Service_APT, "Unknown applet id=0x%08X", dst_app_id);
rb.Push<u32>(-1); // TODO(Subv): Find the right error code
return;
}
MessageParameter param;
param.destination_id = dst_app_id;
param.sender_id = src_app_id;
@ -536,7 +531,14 @@ void SendParameter(Service::Interface* self) {
param.buffer.resize(buffer_size);
Memory::ReadBlock(buffer, param.buffer.data(), param.buffer.size());
rb.Push(dest_applet->ReceiveParameter(param));
SendParameter(param);
// If the applet is running in HLE mode, use the HLE interface to communicate with it.
if (auto dest_applet = HLE::Applets::Applet::Get(static_cast<AppletId>(dst_app_id))) {
rb.Push(dest_applet->ReceiveParameter(param));
} else {
rb.Push(RESULT_SUCCESS);
}
}
void ReceiveParameter(Service::Interface* self) {
@ -765,7 +767,12 @@ void PrepareToStartLibraryApplet(Service::Interface* self) {
IPC::RequestParser rp(Kernel::GetCommandBuffer(), 0x18, 1, 0); // 0x180040
AppletId applet_id = static_cast<AppletId>(rp.Pop<u32>());
LOG_DEBUG(Service_APT, "called applet_id=%08X", applet_id);
IPC::RequestBuilder rb = rp.MakeBuilder(1, 0);
// TODO(Subv): Launch the requested applet application.
auto applet = HLE::Applets::Applet::Get(applet_id);
if (applet) {
LOG_WARNING(Service_APT, "applet has already been started id=%08X", applet_id);
@ -773,7 +780,6 @@ void PrepareToStartLibraryApplet(Service::Interface* self) {
} else {
rb.Push(HLE::Applets::Applet::Create(applet_id));
}
LOG_DEBUG(Service_APT, "called applet_id=%08X", applet_id);
}
void PrepareToStartNewestHomeMenu(Service::Interface* self) {
@ -794,7 +800,12 @@ void PreloadLibraryApplet(Service::Interface* self) {
IPC::RequestParser rp(Kernel::GetCommandBuffer(), 0x16, 1, 0); // 0x160040
AppletId applet_id = static_cast<AppletId>(rp.Pop<u32>());
LOG_DEBUG(Service_APT, "called applet_id=%08X", applet_id);
IPC::RequestBuilder rb = rp.MakeBuilder(1, 0);
// TODO(Subv): Launch the requested applet application.
auto applet = HLE::Applets::Applet::Get(applet_id);
if (applet) {
LOG_WARNING(Service_APT, "applet has already been started id=%08X", applet_id);
@ -802,34 +813,40 @@ void PreloadLibraryApplet(Service::Interface* self) {
} else {
rb.Push(HLE::Applets::Applet::Create(applet_id));
}
LOG_DEBUG(Service_APT, "called applet_id=%08X", applet_id);
}
void StartLibraryApplet(Service::Interface* self) {
IPC::RequestParser rp(Kernel::GetCommandBuffer(), 0x1E, 2, 4); // 0x1E0084
AppletId applet_id = static_cast<AppletId>(rp.Pop<u32>());
std::shared_ptr<HLE::Applets::Applet> applet = HLE::Applets::Applet::Get(applet_id);
LOG_DEBUG(Service_APT, "called applet_id=%08X", applet_id);
if (applet == nullptr) {
LOG_ERROR(Service_APT, "unknown applet id=%08X", applet_id);
IPC::RequestBuilder rb = rp.MakeBuilder(1, 0, false);
rb.Push<u32>(-1); // TODO(Subv): Find the right error code
return;
}
size_t buffer_size = rp.Pop<u32>();
Kernel::Handle handle = rp.PopHandle();
VAddr buffer_addr = rp.PopStaticBuffer();
AppletStartupParameter parameter;
parameter.object = Kernel::g_handle_table.GetGeneric(handle);
parameter.buffer.resize(buffer_size);
Memory::ReadBlock(buffer_addr, parameter.buffer.data(), parameter.buffer.size());
LOG_DEBUG(Service_APT, "called applet_id=%08X", applet_id);
IPC::RequestBuilder rb = rp.MakeBuilder(1, 0);
rb.Push(applet->Start(parameter));
// Send the Wakeup signal to the applet
MessageParameter param;
param.destination_id = static_cast<u32>(applet_id);
param.sender_id = static_cast<u32>(AppletId::Application);
param.object = Kernel::g_handle_table.GetGeneric(handle);
param.signal = static_cast<u32>(SignalType::Wakeup);
param.buffer.resize(buffer_size);
Memory::ReadBlock(buffer_addr, param.buffer.data(), param.buffer.size());
SendParameter(param);
// In case the applet is being HLEd, attempt to communicate with it.
if (auto applet = HLE::Applets::Applet::Get(applet_id)) {
AppletStartupParameter parameter;
parameter.object = Kernel::g_handle_table.GetGeneric(handle);
parameter.buffer.resize(buffer_size);
Memory::ReadBlock(buffer_addr, parameter.buffer.data(), parameter.buffer.size());
rb.Push(applet->Start(parameter));
} else {
rb.Push(RESULT_SUCCESS);
}
}
void CancelLibraryApplet(Service::Interface* self) {

4
src/core/hle/service/apt/apt_s.cpp
View file

@ -20,7 +20,7 @@ const Interface::FunctionInfo FunctionTable[] = {
{0x00090040, IsRegistered, "IsRegistered"},
{0x000A0040, nullptr, "GetAttribute"},
{0x000B0040, InquireNotification, "InquireNotification"},
{0x000C0104, nullptr, "SendParameter"},
{0x000C0104, SendParameter, "SendParameter"},
{0x000D0080, ReceiveParameter, "ReceiveParameter"},
{0x000E0080, GlanceParameter, "GlanceParameter"},
{0x000F0100, nullptr, "CancelParameter"},
@ -38,7 +38,7 @@ const Interface::FunctionInfo FunctionTable[] = {
{0x001B00C4, nullptr, "StartApplication"},
{0x001C0000, nullptr, "WakeupApplication"},
{0x001D0000, nullptr, "CancelApplication"},
{0x001E0084, nullptr, "StartLibraryApplet"},
{0x001E0084, StartLibraryApplet, "StartLibraryApplet"},
{0x001F0084, nullptr, "StartSystemApplet"},
{0x00200044, nullptr, "StartNewestHomeMenu"},
{0x00210000, nullptr, "OrderToCloseApplication"},