mirror of
https://github.com/Atmosphere-NX/Atmosphere.git
synced 2024-12-21 03:56:07 +01:00
261 lines
10 KiB
C++
261 lines
10 KiB
C++
/*
|
|
* Copyright (c) Atmosphère-NX
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify it
|
|
* under the terms and conditions of the GNU General Public License,
|
|
* version 2, as published by the Free Software Foundation.
|
|
*
|
|
* This program is distributed in the hope it will be useful, but WITHOUT
|
|
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
|
|
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
|
|
* more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
#include <stratosphere.hpp>
|
|
|
|
namespace ams {
|
|
|
|
namespace ncm {
|
|
|
|
namespace {
|
|
|
|
u8 g_heap_memory[1_MB];
|
|
lmem::HeapHandle g_heap_handle;
|
|
|
|
void *Allocate(size_t size) {
|
|
void *mem = lmem::AllocateFromExpHeap(g_heap_handle, size);
|
|
ncm::GetHeapState().Allocate(size);
|
|
return mem;
|
|
}
|
|
|
|
void Deallocate(void *p, size_t size) {
|
|
ncm::GetHeapState().Free(size != 0 ? size : lmem::GetExpHeapMemoryBlockSize(p));
|
|
lmem::FreeToExpHeap(g_heap_handle, p);
|
|
}
|
|
|
|
void InitializeHeap() {
|
|
g_heap_handle = lmem::CreateExpHeap(g_heap_memory, sizeof(g_heap_memory), lmem::CreateOption_ThreadSafe);
|
|
ncm::GetHeapState().Initialize(g_heap_handle);
|
|
}
|
|
|
|
}
|
|
|
|
namespace {
|
|
|
|
struct ContentManagerServerOptions {
|
|
static constexpr size_t PointerBufferSize = 0x400;
|
|
static constexpr size_t MaxDomains = 0;
|
|
static constexpr size_t MaxDomainObjects = 0;
|
|
static constexpr bool CanDeferInvokeRequest = false;
|
|
static constexpr bool CanManageMitmServers = false;
|
|
};
|
|
|
|
constexpr inline size_t ContentManagerNumServers = 1;
|
|
constexpr inline size_t ContentManagerManagerSessions = 16;
|
|
constexpr inline size_t ContentManagerExtraSessions = 16;
|
|
constexpr inline size_t ContentManagerMaxSessions = ContentManagerManagerSessions + ContentManagerExtraSessions;
|
|
|
|
constexpr inline sm::ServiceName ContentManagerServiceName = sm::ServiceName::Encode("ncm");
|
|
|
|
alignas(os::ThreadStackAlignment) u8 g_content_manager_thread_stack[16_KB];
|
|
alignas(os::ThreadStackAlignment) u8 g_location_resolver_thread_stack[16_KB];
|
|
|
|
class ContentManagerServerManager : public sf::hipc::ServerManager<ContentManagerNumServers, ContentManagerServerOptions, ContentManagerMaxSessions> {
|
|
private:
|
|
using ServiceImpl = ncm::ContentManagerImpl;
|
|
private:
|
|
os::ThreadType m_thread;
|
|
sf::SharedPointer<ncm::IContentManager> m_manager;
|
|
private:
|
|
static void ThreadFunction(void *_this) {
|
|
reinterpret_cast<ContentManagerServerManager *>(_this)->LoopProcess();
|
|
}
|
|
public:
|
|
explicit ContentManagerServerManager(sf::SharedPointer<ncm::IContentManager> manager) : m_manager(manager) { /* ... */ }
|
|
|
|
ams::Result Initialize() {
|
|
R_RETURN(this->RegisterObjectForServer(m_manager, ContentManagerServiceName, ContentManagerManagerSessions));
|
|
}
|
|
|
|
ams::Result StartThreads() {
|
|
R_TRY(os::CreateThread(std::addressof(m_thread), ThreadFunction, this, g_content_manager_thread_stack, sizeof(g_content_manager_thread_stack), AMS_GET_SYSTEM_THREAD_PRIORITY(ncm, ContentManagerServerIpcSession)));
|
|
os::SetThreadNamePointer(std::addressof(m_thread), AMS_GET_SYSTEM_THREAD_NAME(ncm, ContentManagerServerIpcSession));
|
|
os::StartThread(std::addressof(m_thread));
|
|
R_SUCCEED();
|
|
}
|
|
|
|
void Wait() {
|
|
os::WaitThread(std::addressof(m_thread));
|
|
}
|
|
};
|
|
|
|
struct LocationResolverServerOptions {
|
|
static constexpr size_t PointerBufferSize = 0x400;
|
|
static constexpr size_t MaxDomains = 0;
|
|
static constexpr size_t MaxDomainObjects = 0;
|
|
static constexpr bool CanDeferInvokeRequest = false;
|
|
static constexpr bool CanManageMitmServers = false;
|
|
};
|
|
|
|
constexpr inline size_t LocationResolverNumServers = 1;
|
|
constexpr inline size_t LocationResolverManagerSessions = 16;
|
|
constexpr inline size_t LocationResolverExtraSessions = 16;
|
|
constexpr inline size_t LocationResolverMaxSessions = LocationResolverManagerSessions + LocationResolverExtraSessions;
|
|
|
|
constexpr inline sm::ServiceName LocationResolverServiceName = sm::ServiceName::Encode("lr");
|
|
|
|
class LocationResolverServerManager : public sf::hipc::ServerManager<LocationResolverNumServers, LocationResolverServerOptions, LocationResolverMaxSessions> {
|
|
private:
|
|
using ServiceImpl = lr::LocationResolverManagerImpl;
|
|
private:
|
|
os::ThreadType m_thread;
|
|
sf::SharedPointer<lr::ILocationResolverManager> m_manager;
|
|
private:
|
|
static void ThreadFunction(void *_this) {
|
|
reinterpret_cast<LocationResolverServerManager *>(_this)->LoopProcess();
|
|
}
|
|
public:
|
|
LocationResolverServerManager(sf::SharedPointer<lr::ILocationResolverManager> manager) : m_manager(manager) { /* ... */ }
|
|
|
|
ams::Result Initialize() {
|
|
R_RETURN(this->RegisterObjectForServer(m_manager, LocationResolverServiceName, LocationResolverManagerSessions));
|
|
}
|
|
|
|
ams::Result StartThreads() {
|
|
R_TRY(os::CreateThread(std::addressof(m_thread), ThreadFunction, this, g_location_resolver_thread_stack, sizeof(g_location_resolver_thread_stack), AMS_GET_SYSTEM_THREAD_PRIORITY(ncm, LocationResolverServerIpcSession)));
|
|
os::SetThreadNamePointer(std::addressof(m_thread), AMS_GET_SYSTEM_THREAD_NAME(ncm, LocationResolverServerIpcSession));
|
|
os::StartThread(std::addressof(m_thread));
|
|
R_SUCCEED();
|
|
}
|
|
|
|
void Wait() {
|
|
os::WaitThread(std::addressof(m_thread));
|
|
}
|
|
};
|
|
|
|
sf::UnmanagedServiceObject<ncm::IContentManager, ncm::ContentManagerImpl> g_ncm_manager_service_object;
|
|
ContentManagerServerManager g_ncm_server_manager(g_ncm_manager_service_object.GetShared());
|
|
|
|
sf::UnmanagedServiceObject<lr::ILocationResolverManager, lr::LocationResolverManagerImpl> g_lr_manager_service_object;
|
|
LocationResolverServerManager g_lr_server_manager(g_lr_manager_service_object.GetShared());
|
|
|
|
/* Compile-time configuration. */
|
|
#ifdef NCM_BUILD_FOR_INTITIALIZE
|
|
constexpr inline bool BuildSystemDatabase = true;
|
|
#else
|
|
constexpr inline bool BuildSystemDatabase = false;
|
|
#endif
|
|
|
|
#ifdef NCM_BUILD_FOR_SAFEMODE
|
|
constexpr inline bool ImportSystemDatabaseFromSignedSystemPartitionOnSdCard = true;
|
|
#else
|
|
constexpr inline bool ImportSystemDatabaseFromSignedSystemPartitionOnSdCard = false;
|
|
#endif
|
|
|
|
static_assert(!(BuildSystemDatabase && ImportSystemDatabaseFromSignedSystemPartitionOnSdCard), "Invalid NCM build configuration!");
|
|
|
|
constexpr inline ncm::ContentManagerConfig ManagerConfig = { BuildSystemDatabase, ImportSystemDatabaseFromSignedSystemPartitionOnSdCard };
|
|
|
|
}
|
|
|
|
void NcmMain() {
|
|
/* Initialize spl. */
|
|
spl::Initialize();
|
|
ON_SCOPE_EXIT { spl::Finalize(); };
|
|
|
|
/* Initialize fs. */
|
|
fs::InitializeWithMultiSessionForSystem();
|
|
fs::SetAllocator(Allocate, Deallocate);
|
|
fs::SetEnabledAutoAbort(false);
|
|
|
|
/* Create and initialize the content manager. */
|
|
R_ABORT_UNLESS(g_ncm_manager_service_object.GetImpl().Initialize(ManagerConfig));
|
|
|
|
/* Initialize ncm's server and start threads. */
|
|
R_ABORT_UNLESS(g_ncm_server_manager.Initialize());
|
|
R_ABORT_UNLESS(g_ncm_server_manager.StartThreads());
|
|
|
|
/* Initialize ncm api. */
|
|
ncm::InitializeWithObject(g_ncm_manager_service_object.GetShared());
|
|
|
|
/* Initialize lr's server and start threads. */
|
|
R_ABORT_UNLESS(g_lr_server_manager.Initialize());
|
|
R_ABORT_UNLESS(g_lr_server_manager.StartThreads());
|
|
|
|
/* Wait indefinitely. */
|
|
g_ncm_server_manager.Wait();
|
|
g_lr_server_manager.Wait();
|
|
}
|
|
|
|
}
|
|
|
|
namespace init {
|
|
|
|
void InitializeSystemModule() {
|
|
/* Initialize heap. */
|
|
ncm::InitializeHeap();
|
|
|
|
/* Initialize our connection to sm. */
|
|
R_ABORT_UNLESS(sm::Initialize());
|
|
}
|
|
|
|
void FinalizeSystemModule() { /* ... */ }
|
|
|
|
void Startup() { /* ... */ }
|
|
|
|
}
|
|
|
|
void NORETURN Exit(int rc) {
|
|
AMS_UNUSED(rc);
|
|
AMS_ABORT("Exit called by immortal process");
|
|
}
|
|
|
|
void Main() {
|
|
/* Set thread name. */
|
|
os::SetThreadNamePointer(os::GetCurrentThread(), AMS_GET_SYSTEM_THREAD_NAME(ncm, MainWaitThreads));
|
|
AMS_ASSERT(os::GetThreadPriority(os::GetCurrentThread()) == AMS_GET_SYSTEM_THREAD_PRIORITY(ncm, MainWaitThreads));
|
|
|
|
/* Invoke NCM main. */
|
|
ncm::NcmMain();
|
|
|
|
/* This can never be reached. */
|
|
AMS_ASSUME(false);
|
|
}
|
|
|
|
}
|
|
|
|
/* Override operator new. */
|
|
void *operator new(size_t size) {
|
|
return ams::ncm::Allocate(size);
|
|
}
|
|
|
|
void *operator new(size_t size, const std::nothrow_t &) {
|
|
return ams::ncm::Allocate(size);
|
|
}
|
|
|
|
void operator delete(void *p) {
|
|
return ams::ncm::Deallocate(p, 0);
|
|
}
|
|
|
|
void operator delete(void *p, size_t size) {
|
|
return ams::ncm::Deallocate(p, size);
|
|
}
|
|
|
|
void *operator new[](size_t size) {
|
|
return ams::ncm::Allocate(size);
|
|
}
|
|
|
|
void *operator new[](size_t size, const std::nothrow_t &) {
|
|
return ams::ncm::Allocate(size);
|
|
}
|
|
|
|
void operator delete[](void *p) {
|
|
return ams::ncm::Deallocate(p, 0);
|
|
}
|
|
|
|
void operator delete[](void *p, size_t size) {
|
|
return ams::ncm::Deallocate(p, size);
|
|
}
|