mirror of
https://github.com/Atmosphere-NX/Atmosphere.git
synced 2024-12-29 05:36:04 +00:00
111 lines
4.1 KiB
C++
111 lines
4.1 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>
|
|
#include "fsmitm_module.hpp"
|
|
#include "fs_mitm_service.hpp"
|
|
|
|
namespace ams::mitm::fs {
|
|
|
|
namespace {
|
|
|
|
enum PortIndex {
|
|
PortIndex_Mitm,
|
|
PortIndex_Count,
|
|
};
|
|
|
|
constexpr sm::ServiceName MitmServiceName = sm::ServiceName::Encode("fsp-srv");
|
|
|
|
struct ServerOptions {
|
|
static constexpr size_t PointerBufferSize = 0x800;
|
|
static constexpr size_t MaxDomains = 0x40;
|
|
static constexpr size_t MaxDomainObjects = 0x4000;
|
|
static constexpr bool CanDeferInvokeRequest = false;
|
|
static constexpr bool CanManageMitmServers = true;
|
|
};
|
|
|
|
constexpr size_t MaxSessions = 61;
|
|
|
|
class ServerManager final : public sf::hipc::ServerManager<PortIndex_Count, ServerOptions, MaxSessions> {
|
|
private:
|
|
virtual Result OnNeedsToAccept(int port_index, Server *server) override;
|
|
};
|
|
|
|
ServerManager g_server_manager;
|
|
|
|
Result ServerManager::OnNeedsToAccept(int port_index, Server *server) {
|
|
/* Acknowledge the mitm session. */
|
|
std::shared_ptr<::Service> fsrv;
|
|
sm::MitmProcessInfo client_info;
|
|
server->AcknowledgeMitmSession(std::addressof(fsrv), std::addressof(client_info));
|
|
|
|
switch (port_index) {
|
|
case PortIndex_Mitm:
|
|
R_RETURN(this->AcceptMitmImpl(server, sf::CreateSharedObjectEmplaced<IFsMitmInterface, FsMitmService>(decltype(fsrv)(fsrv), client_info), fsrv));
|
|
AMS_UNREACHABLE_DEFAULT_CASE();
|
|
}
|
|
}
|
|
|
|
constexpr size_t TotalThreads = 5;
|
|
static_assert(TotalThreads >= 1, "TotalThreads");
|
|
constexpr size_t NumExtraThreads = TotalThreads - 1;
|
|
constexpr size_t ThreadStackSize = mitm::ModuleTraits<fs::MitmModule>::StackSize;
|
|
alignas(os::MemoryPageSize) u8 g_extra_thread_stacks[NumExtraThreads][ThreadStackSize];
|
|
|
|
os::ThreadType g_extra_threads[NumExtraThreads];
|
|
|
|
void LoopServerThread(void *) {
|
|
/* Loop forever, servicing our services. */
|
|
g_server_manager.LoopProcess();
|
|
}
|
|
|
|
void ProcessForServerOnAllThreads() {
|
|
/* Initialize threads. */
|
|
if constexpr (NumExtraThreads > 0) {
|
|
const s32 priority = os::GetThreadCurrentPriority(os::GetCurrentThread());
|
|
for (size_t i = 0; i < NumExtraThreads; i++) {
|
|
R_ABORT_UNLESS(os::CreateThread(g_extra_threads + i, LoopServerThread, nullptr, g_extra_thread_stacks[i], ThreadStackSize, priority));
|
|
}
|
|
}
|
|
|
|
/* Start extra threads. */
|
|
if constexpr (NumExtraThreads > 0) {
|
|
for (size_t i = 0; i < NumExtraThreads; i++) {
|
|
os::StartThread(g_extra_threads + i);
|
|
}
|
|
}
|
|
|
|
/* Loop this thread. */
|
|
LoopServerThread(nullptr);
|
|
|
|
/* Wait for extra threads to finish. */
|
|
if constexpr (NumExtraThreads > 0) {
|
|
for (size_t i = 0; i < NumExtraThreads; i++) {
|
|
os::WaitThread(g_extra_threads + i);
|
|
}
|
|
}
|
|
}
|
|
|
|
}
|
|
|
|
void MitmModule::ThreadFunction(void *) {
|
|
/* Create fs mitm. */
|
|
R_ABORT_UNLESS((g_server_manager.RegisterMitmServer<FsMitmService>(PortIndex_Mitm, MitmServiceName)));
|
|
|
|
/* Process for the server. */
|
|
ProcessForServerOnAllThreads();
|
|
}
|
|
|
|
}
|