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Code Issues Releases Activity

hid: Implement IAppletResource::GetSharedMemoryHandle.

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This commit is contained in:
bunnei 2018-01-14 21:24:50 -05:00
parent 979483c7dd
commit f4a3d28224
3 changed files with 68 additions and 14 deletions
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64
src/core/hle/service/hid/hid.cpp
View file

@ -1,19 +1,77 @@
// Copyright 2015 Citra Emulator Project
// Copyright 2018 yuzu emulator team
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
#include "common/logging/log.h"
#include "core/hle/ipc_helpers.h"
#include "core/hle/kernel/client_port.h"
#include "core/hle/kernel/client_session.h"
#include "core/hle/kernel/shared_memory.h"
#include "core/hle/service/hid/hid.h"
#include "core/hle/service/service.h"
namespace Service {
namespace HID {
void Init() {}
class IAppletResource final : public ServiceFramework<IAppletResource> {
public:
IAppletResource() : ServiceFramework("IAppletResource") {
static const FunctionInfo functions[] = {
{0, &IAppletResource::GetSharedMemoryHandle, "GetSharedMemoryHandle"},
};
RegisterHandlers(functions);
void Shutdown() {}
shared_mem = Kernel::SharedMemory::Create(
nullptr, 0x40000, Kernel::MemoryPermission::ReadWrite, Kernel::MemoryPermission::Read,
0, Kernel::MemoryRegion::BASE, "HID:SharedMemory");
}
private:
void GetSharedMemoryHandle(Kernel::HLERequestContext& ctx) {
IPC::RequestBuilder rb{ctx, 2, 1};
rb.Push(RESULT_SUCCESS);
rb.PushCopyObjects(shared_mem);
LOG_DEBUG(Service, "called");
}
// Handle to shared memory region designated to HID service
Kernel::SharedPtr<Kernel::SharedMemory> shared_mem;
};
class Hid final : public ServiceFramework<Hid> {
public:
Hid() : ServiceFramework("hid") {
static const FunctionInfo functions[] = {
{0x00000000, &Hid::CreateAppletResource, "CreateAppletResource"},
};
RegisterHandlers(functions);
}
~Hid() = default;
private:
void CreateAppletResource(Kernel::HLERequestContext& ctx) {
auto client_port = std::make_shared<IAppletResource>()->CreatePort();
auto session = client_port->Connect();
if (session.Succeeded()) {
LOG_DEBUG(Service, "called, initialized IAppletResource -> session=%u",
(*session)->GetObjectId());
IPC::RequestBuilder rb{ctx, 2, 0, 1};
rb.Push(RESULT_SUCCESS);
rb.PushMoveObjects(std::move(session).Unwrap());
registered_loggers.emplace_back(std::move(client_port));
} else {
UNIMPLEMENTED();
}
}
std::vector<Kernel::SharedPtr<Kernel::ClientPort>> registered_loggers;
};
void ReloadInputDevices() {}
void InstallInterfaces(SM::ServiceManager& service_manager) {
std::make_shared<Hid>()->InstallAsService(service_manager);
}
} // namespace HID
} // namespace Service

13
src/core/hle/service/hid/hid.h
View file

@ -1,20 +1,19 @@
// Copyright 2015 Citra Emulator Project
// Copyright 2018 yuzu emulator team
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
#pragma once
#include "core/hle/service/service.h"
namespace Service {
namespace HID {
/// Initialize HID service
void Init();
/// Shutdown HID service
void Shutdown();
/// Reload input devices. Used when input configuration changed
void ReloadInputDevices();
/// Registers all HID services with the specified service manager.
void InstallInterfaces(SM::ServiceManager& service_manager);
} // namespace HID
} // namespace Service

5
src/core/hle/service/service.cpp
View file

@ -164,20 +164,17 @@ void Init() {
AM::InstallInterfaces(*SM::g_service_manager);
AOC::InstallInterfaces(*SM::g_service_manager);
APM::InstallInterfaces(*SM::g_service_manager);
HID::InstallInterfaces(*SM::g_service_manager);
LM::InstallInterfaces(*SM::g_service_manager);
NVDRV::InstallInterfaces(*SM::g_service_manager);
PCTL::InstallInterfaces(*SM::g_service_manager);
VI::InstallInterfaces(*SM::g_service_manager);
HID::Init();
LOG_DEBUG(Service, "initialized OK");
}
/// Shutdown ServiceManager
void Shutdown() {
HID::Shutdown();
SM::g_service_manager = nullptr;
g_kernel_named_ports.clear();
LOG_DEBUG(Service, "shutdown OK");