mirrors/Atmosphere
1
0
Fork 0
mirror of https://github.com/Atmosphere-NX/Atmosphere.git synced 2024-12-23 02:42:09 +00:00
Code Issues Releases Activity

htcs: hook up HtcsService to rpc client

Browse source
This commit is contained in:
Michael Scire 2021-02-18 21:24:30 -08:00 committed by SciresM
parent 0c791f2279
commit 7667104961
18 changed files with 733 additions and 77 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

18
libraries/libstratosphere/include/stratosphere/sf/impl/sf_impl_command_serialization.hpp
View file

@ -632,8 +632,9 @@ namespace ams::sf::impl {
private:
MoveHandle move_handles[NumMove];
CopyHandle copy_handles[NumCopy];
bool copy_managed[NumCopy];
public:
constexpr OutHandleHolder() : move_handles(), copy_handles() { /* ... */ }
constexpr OutHandleHolder() : move_handles(), copy_handles(), copy_managed() { /* ... */ }
template<size_t Index>
constexpr inline MoveHandle *GetMoveHandlePointer() {
@ -647,8 +648,15 @@ namespace ams::sf::impl {
return &copy_handles[Index];
}
constexpr inline void CopyTo(const HipcRequest &response, const size_t num_out_object_handles) {
#define _SF_OUT_HANDLE_HOLDER_WRITE_COPY_HANDLE(n) do { if constexpr (NumCopy > n) { response.copy_handles[n] = copy_handles[n].GetValue(); } } while (0)
template<size_t Index>
constexpr inline bool *GetCopyHandleManagedPointer() {
static_assert(Index < NumCopy, "Index < NumCopy");
return &copy_managed[Index];
}
constexpr inline void CopyTo(const cmif::ServiceDispatchContext &ctx, const HipcRequest &response, const size_t num_out_object_handles) {
ctx.handles_to_close->num_handles = 0;
#define _SF_OUT_HANDLE_HOLDER_WRITE_COPY_HANDLE(n) do { if constexpr (NumCopy > n) { const auto handle = copy_handles[n].GetValue(); response.copy_handles[n] = handle; if (copy_managed[n]) { ctx.handles_to_close->handles[ctx.handles_to_close->num_handles++] = handle; } } } while (0)
_SF_OUT_HANDLE_HOLDER_WRITE_COPY_HANDLE(0);
_SF_OUT_HANDLE_HOLDER_WRITE_COPY_HANDLE(1);
_SF_OUT_HANDLE_HOLDER_WRITE_COPY_HANDLE(2);
@ -1035,7 +1043,7 @@ namespace ams::sf::impl {
if constexpr (std::is_same<T, sf::Out<sf::MoveHandle>>::value) {
return T(out_handles_holder.template GetMoveHandlePointer<Info.out_move_handle_index>());
} else if constexpr (std::is_same<T, sf::Out<sf::CopyHandle>>::value) {
return T(out_handles_holder.template GetCopyHandlePointer<Info.out_copy_handle_index>());
return T(out_handles_holder.template GetCopyHandlePointer<Info.out_copy_handle_index>(), out_handles_holder.template GetCopyHandleManagedPointer<Info.out_copy_handle_index>());
} else {
static_assert(!std::is_same<T, T>::value, "Invalid OutHandle kind");
}
@ -1179,7 +1187,7 @@ namespace ams::sf::impl {
ImplProcessorType::SetOutBuffers(response, buffers, is_buffer_map_alias);
/* Set out handles. */
out_handles_holder.CopyTo(response, runtime_metadata.GetOutObjectCount());
out_handles_holder.CopyTo(ctx, response, runtime_metadata.GetOutObjectCount());
/* Set output objects. */
#define _SF_IMPL_PROCESSOR_MARSHAL_OUT_OBJECT(n) do { \

10
libraries/libstratosphere/include/stratosphere/sf/sf_handles.hpp
View file

@ -133,8 +133,11 @@ namespace ams::sf {
private:
using T = CopyHandle;
using Base = impl::OutHandleImpl<T>;
private:
bool *m_managed;
public:
constexpr Out<T>(T *p) : Base(p) { /* ... */ }
constexpr Out<T>(T *p) : Base(p), m_managed(nullptr) { /* ... */ }
constexpr Out<T>(T *p, bool *m) : Base(p), m_managed(m) { /* ... */ }
constexpr void SetValue(const Handle &value) {
Base::SetValue(value);
@ -144,6 +147,11 @@ namespace ams::sf {
Base::SetValue(value);
}
constexpr void SetManaged(bool m) {
AMS_ASSERT(m_managed != nullptr);
*m_managed = m;
}
constexpr const T &GetValue() const {
return Base::GetValue();
}

130
libraries/libstratosphere/source/htc/server/rpc/htc_rpc_client.cpp
View file

@ -42,6 +42,7 @@ namespace ams::htc::server::rpc {
m_task_id_free_list(g_task_id_free_list),
m_task_table(g_task_table),
m_task_active(),
m_is_htcs_task(),
m_task_queue(),
m_cancelled(false),
m_thread_running(false)
@ -63,6 +64,7 @@ namespace ams::htc::server::rpc {
m_task_id_free_list(g_task_id_free_list),
m_task_table(g_task_table),
m_task_active(),
m_is_htcs_task(),
m_task_queue(),
m_cancelled(false),
m_thread_running(false)
@ -173,8 +175,7 @@ namespace ams::htc::server::rpc {
/* Cancel all tasks. */
for (size_t i = 0; i < MaxRpcCount; ++i) {
if (m_task_active[i]) {
/* TODO: enum member */
m_task_table.Get<Task>(i)->Cancel(static_cast<RpcTaskCancelReason>(2));
m_task_table.Get<Task>(i)->Cancel(RpcTaskCancelReason::ClientFinalized);
}
}
}
@ -235,6 +236,7 @@ namespace ams::htc::server::rpc {
/* If the task is canceled, free it. */
if (task->GetTaskState() == RpcTaskState::Cancelled) {
m_task_active[header->task_id] = false;
m_is_htcs_task[header->task_id] = false;
m_task_table.Delete(header->task_id);
m_task_id_free_list.Free(header->task_id);
continue;
@ -340,4 +342,128 @@ namespace ams::htc::server::rpc {
return ResultSuccess();
}
void RpcClient::CancelBySocket(s32 handle) {
/* Check if we need to cancel each task. */
for (size_t i = 0; i < MaxRpcCount; ++i) {
/* Lock ourselves. */
std::scoped_lock lk(m_mutex);
/* Check that the task is active and is an htcs task. */
if (!m_task_active[i] || !m_is_htcs_task[i]) {
continue;
}
/* Get the htcs task. */
auto *htcs_task = m_task_table.Get<htcs::impl::rpc::HtcsTask>(i);
/* Handle the case where the task handle is the one we're cancelling. */
if (this->GetTaskHandle(i) == handle) {
/* If the task is complete, free it. */
if (htcs_task->GetTaskState() == RpcTaskState::Completed) {
m_task_active[i] = false;
m_is_htcs_task[i] = false;
m_task_table.Delete(i);
m_task_id_free_list.Free(i);
} else {
/* If the task is a send task, notify. */
if (htcs_task->GetTaskType() == htcs::impl::rpc::HtcsTaskType::Send) {
m_task_queue.Add(i, PacketCategory::Notification);
}
/* Cancel the task. */
htcs_task->Cancel(RpcTaskCancelReason::BySocket);
}
/* The task has been cancelled, so we can move on. */
continue;
}
/* Handle the case where the task is a select task. */
if (htcs_task->GetTaskType() == htcs::impl::rpc::HtcsTaskType::Select) {
/* Get the select task. */
auto *select_task = m_task_table.Get<htcs::impl::rpc::SelectTask>(i);
/* Get the handle counts. */
const auto num_read = select_task->GetReadHandleCount();
const auto num_write = select_task->GetWriteHandleCount();
const auto num_exception = select_task->GetExceptionHandleCount();
const auto total = num_read + num_write + num_exception;
/* Get the handle array. */
const auto *handles = select_task->GetHandles();
/* Check each handle. */
for (auto handle_idx = 0; handle_idx < total; ++handle_idx) {
if (handles[handle_idx] == handle) {
/* If the select is complete, free it. */
if (select_task->GetTaskState() == RpcTaskState::Completed) {
m_task_active[i] = false;
m_is_htcs_task[i] = false;
m_task_table.Delete(i);
m_task_id_free_list.Free(i);
} else {
/* Cancel the task. */
select_task->Cancel(RpcTaskCancelReason::BySocket);
}
}
}
}
}
}
s32 RpcClient::GetTaskHandle(u32 task_id) {
/* Check pre-conditions. */
AMS_ASSERT(m_task_active[task_id]);
AMS_ASSERT(m_is_htcs_task[task_id]);
/* Get the htcs task. */
auto *task = m_task_table.Get<htcs::impl::rpc::HtcsTask>(task_id);
/* Check that the task has a handle. */
if (!m_task_active[task_id] || !m_is_htcs_task[task_id] || task == nullptr) {
return -1;
}
/* Get the task's type. */
const auto type = task->GetTaskType();
/* Check that the task is new enough. */
if (task->GetVersion() == 3) {
if (type == htcs::impl::rpc::HtcsTaskType::Receive || type == htcs::impl::rpc::HtcsTaskType::Send) {
return -1;
}
}
/* Get the handle from the task. */
switch (type) {
case htcs::impl::rpc::HtcsTaskType::Receive:
return static_cast<htcs::impl::rpc::ReceiveTask *>(task)->GetHandle();
case htcs::impl::rpc::HtcsTaskType::Send:
return static_cast<htcs::impl::rpc::SendTask *>(task)->GetHandle();
case htcs::impl::rpc::HtcsTaskType::Shutdown:
return static_cast<htcs::impl::rpc::ShutdownTask *>(task)->GetHandle();
case htcs::impl::rpc::HtcsTaskType::Close:
return -1;
case htcs::impl::rpc::HtcsTaskType::Connect:
return static_cast<htcs::impl::rpc::ConnectTask *>(task)->GetHandle();
case htcs::impl::rpc::HtcsTaskType::Listen:
return static_cast<htcs::impl::rpc::ListenTask *>(task)->GetHandle();
case htcs::impl::rpc::HtcsTaskType::Accept:
return static_cast<htcs::impl::rpc::AcceptTask *>(task)->GetServerHandle();
case htcs::impl::rpc::HtcsTaskType::Socket:
return -1;
case htcs::impl::rpc::HtcsTaskType::Bind:
return static_cast<htcs::impl::rpc::BindTask *>(task)->GetHandle();
case htcs::impl::rpc::HtcsTaskType::Fcntl:
return static_cast<htcs::impl::rpc::FcntlTask *>(task)->GetHandle();
case htcs::impl::rpc::HtcsTaskType::ReceiveSmall:
return static_cast<htcs::impl::rpc::ReceiveSmallTask *>(task)->GetHandle();
case htcs::impl::rpc::HtcsTaskType::SendSmall:
return static_cast<htcs::impl::rpc::SendSmallTask *>(task)->GetHandle();
case htcs::impl::rpc::HtcsTaskType::Select:
return -1;
AMS_UNREACHABLE_DEFAULT_CASE();
}
}
}

187
libraries/libstratosphere/source/htc/server/rpc/htc_rpc_client.hpp
View file

@ -19,6 +19,7 @@
#include "htc_rpc_task_table.hpp"
#include "htc_rpc_task_queue.hpp"
#include "htc_rpc_task_id_free_list.hpp"
#include "../../../htcs/impl/rpc/htcs_rpc_tasks.hpp"
namespace ams::htc::server::rpc {
@ -61,6 +62,7 @@ namespace ams::htc::server::rpc {
RpcTaskIdFreeList &m_task_id_free_list;
RpcTaskTable &m_task_table;
bool m_task_active[MaxRpcCount];
bool m_is_htcs_task[MaxRpcCount];
RpcTaskQueue m_task_queue;
bool m_cancelled;
bool m_thread_running;
@ -104,10 +106,12 @@ namespace ams::htc::server::rpc {
/* Create the new task. */
T *task = m_task_table.New<T>(task_id);
m_task_active[task_id] = true;
m_is_htcs_task[task_id] = htcs::impl::rpc::IsHtcsTask<T>;
/* Ensure we clean up the task, if we fail after this. */
auto task_guard = SCOPE_GUARD {
m_task_active[task_id] = false;
m_is_htcs_task[task_id] = false;
m_task_table.Delete<T>(task_id);
m_task_id_free_list.Free(task_id);
};
@ -134,6 +138,24 @@ namespace ams::htc::server::rpc {
return ResultSuccess();
}
template<typename T, size_t... Ix> requires IsRpcTask<T>
ALWAYS_INLINE Result GetResultImpl(std::index_sequence<Ix...>, u32 task_id, RpcTaskResultType<T, Ix>... args) {
/* Lock ourselves. */
std::scoped_lock lk(m_mutex);
/* Get the task. */
T *task = m_task_table.Get<T>(task_id);
R_UNLESS(task != nullptr, htc::ResultInvalidTaskId());
/* Check that the task is completed. */
R_UNLESS(task->GetTaskState() == RpcTaskState::Completed, htc::ResultTaskNotCompleted());
/* Get the task's result. */
R_TRY(task->GetResult(args...));
return ResultSuccess();
}
template<typename T, size_t... Ix> requires IsRpcTask<T>
ALWAYS_INLINE Result EndImpl(std::index_sequence<Ix...>, u32 task_id, RpcTaskResultType<T, Ix>... args) {
/* Lock ourselves. */
@ -146,6 +168,7 @@ namespace ams::htc::server::rpc {
/* Ensure the task is freed if it needs to be, when we're done. */
auto task_guard = SCOPE_GUARD {
m_task_active[task_id] = false;
m_is_htcs_task[task_id] = false;
m_task_table.Delete<T>(task_id);
m_task_id_free_list.Free(task_id);
};
@ -153,10 +176,10 @@ namespace ams::htc::server::rpc {
/* If the task was cancelled, handle that. */
if (task->GetTaskState() == RpcTaskState::Cancelled) {
switch (task->GetTaskCancelReason()) {
case RpcTaskCancelReason::One:
case RpcTaskCancelReason::BySocket:
task_guard.Cancel();
return htc::ResultUnknown2021();
case RpcTaskCancelReason::Two:
return htc::ResultTaskCancelled();
case RpcTaskCancelReason::ClientFinalized:
return htc::ResultCancelled();
case RpcTaskCancelReason::QueueNotAvailable:
return htc::ResultTaskQueueNotAvailable();
@ -169,20 +192,178 @@ namespace ams::htc::server::rpc {
return ResultSuccess();
}
s32 GetTaskHandle(u32 task_id);
public:
void Wait(u32 task_id) {
os::WaitEvent(m_task_table.Get<Task>(task_id)->GetEvent());
}
Handle DetachReadableHandle(u32 task_id) {
return os::DetachReadableHandleOfSystemEvent(m_task_table.Get<Task>(task_id)->GetSystemEvent());
}
void CancelBySocket(s32 handle);
template<typename T, typename... Args> requires (IsRpcTask<T> && sizeof...(Args) == std::tuple_size<RpcTaskArgumentsType<T>>::value)
Result Begin(u32 *out_task_id, Args &&... args) {
return this->BeginImpl<T>(std::make_index_sequence<std::tuple_size<RpcTaskArgumentsType<T>>::value>(), out_task_id, std::forward<Args>(args)...);
}
template<typename T, typename... Args> requires (IsRpcTask<T> && sizeof...(Args) == std::tuple_size<RpcTaskResultsType<T>>::value)
Result GetResult(u32 task_id, Args &&... args) {
return this->GetResultImpl<T>(std::make_index_sequence<std::tuple_size<RpcTaskResultsType<T>>::value>(), task_id, std::forward<Args>(args)...);
}
template<typename T, typename... Args> requires (IsRpcTask<T> && sizeof...(Args) == std::tuple_size<RpcTaskResultsType<T>>::value)
Result End(u32 task_id, Args &&... args) {
return this->EndImpl<T>(std::make_index_sequence<std::tuple_size<RpcTaskResultsType<T>>::value>(), task_id, std::forward<Args>(args)...);
}
template<typename T> requires IsRpcTask<T>
Result VerifyTaskIdWitHandle(u32 task_id, s32 handle) {
/* Lock ourselves. */
std::scoped_lock lk(m_mutex);
/* Get the task. */
T *task = m_task_table.Get<T>(task_id);
R_UNLESS(task != nullptr, htc::ResultInvalidTaskId());
/* Check the task handle. */
R_UNLESS(task->GetHandle() == handle, htc::ResultInvalidTaskId());
return ResultSuccess();
}
template<typename T> requires IsRpcTask<T>
Result Notify(u32 task_id) {
/* Lock ourselves. */
std::scoped_lock lk(m_mutex);
/* Check that our queue is available. */
R_UNLESS(m_thread_running, htc::ResultTaskQueueNotAvailable());
/* Get the task. */
T *task = m_task_table.Get<T>(task_id);
R_UNLESS(task != nullptr, htc::ResultInvalidTaskId());
/* Add notification to our queue. */
m_task_queue.Add(task_id, PacketCategory::Notification);
return ResultSuccess();
}
template<typename T> requires IsRpcTask<T>
void WaitNotification(u32 task_id) {
/* Get the task from the table, releasing our lock afterwards. */
T *task;
{
/* Lock ourselves. */
std::scoped_lock lk(m_mutex);
/* Get the task. */
task = m_task_table.Get<T>(task_id);
}
/* Wait for a notification. */
task->WaitNotification();
}
template<typename T> requires IsRpcTask<T>
bool IsCancelled(u32 task_id) {
/* Lock ourselves. */
std::scoped_lock lk(m_mutex);
/* Get the task. */
T *task = m_task_table.Get<T>(task_id);
/* Check the task state. */
return task != nullptr && task->GetTaskState() == RpcTaskState::Cancelled;
}
template<typename T> requires IsRpcTask<T>
bool IsCompleted(u32 task_id) {
/* Lock ourselves. */
std::scoped_lock lk(m_mutex);
/* Get the task. */
T *task = m_task_table.Get<T>(task_id);
/* Check the task state. */
return task != nullptr && task->GetTaskState() == RpcTaskState::Completed;
}
template<typename T> requires IsRpcTask<T>
Result SendContinue(u32 task_id, const void *buffer, s64 buffer_size) {
/* Lock ourselves. */
std::scoped_lock lk(m_mutex);
/* Get the task. */
T *task = m_task_table.Get<T>(task_id);
R_UNLESS(task != nullptr, htc::ResultInvalidTaskId());
/* If the task was cancelled, handle that. */
if (task->GetTaskState() == RpcTaskState::Cancelled) {
switch (task->GetTaskCancelReason()) {
case RpcTaskCancelReason::QueueNotAvailable:
return htc::ResultTaskQueueNotAvailable();
default:
return htc::ResultTaskCancelled();
}
}
/* Set the task's buffer. */
if (buffer_size > 0) {
task->SetBuffer(buffer, buffer_size);
os::SignalEvent(std::addressof(m_send_buffer_available_events[task_id]));
}
return ResultSuccess();
}
template<typename T> requires IsRpcTask<T>
Result ReceiveContinue(u32 task_id, void *buffer, s64 buffer_size) {
/* Get the task's buffer, and prepare to receive. */
const void *result_buffer;
s64 result_size;
{
/* Lock ourselves. */
std::scoped_lock lk(m_mutex);
/* Get the task. */
T *task = m_task_table.Get<T>(task_id);
R_UNLESS(task != nullptr, htc::ResultInvalidTaskId());
/* If the task was cancelled, handle that. */
if (task->GetTaskState() == RpcTaskState::Cancelled) {
switch (task->GetTaskCancelReason()) {
case RpcTaskCancelReason::QueueNotAvailable:
return htc::ResultTaskQueueNotAvailable();
default:
return htc::ResultTaskCancelled();
}
}
/* Get the result size. */
result_size = task->GetResultSize();
R_SUCCEED_IF(result_size == 0);
/* Get the result buffer. */
result_buffer = task->GetBuffer();
}
/* Wait for the receive buffer to become available. */
os::WaitEvent(std::addressof(m_receive_buffer_available_events[task_id]));
/* Check that we weren't cancelled. */
R_UNLESS(!m_cancelled, htc::ResultCancelled());
/* Copy the received data. */
AMS_ASSERT(0 <= result_size && result_size <= buffer_size);
std::memcpy(buffer, result_buffer, result_size);
return ResultSuccess();
}
};
}

7
libraries/libstratosphere/source/htc/server/rpc/htc_rpc_task_table.hpp
View file

@ -31,9 +31,10 @@ namespace ams::htc::server::rpc {
class RpcTaskTable {
private:
/* TODO: How is this variable derived...? */
/* Nintendo has a value of 0xE1D8, which is deeply magic. */
static constexpr size_t MaxTaskSize = 0xA000;
/* htcs::ReceiveSmallTask/htcs::ReceiveSendTask are the largest tasks, containing an inline 0xE000 buffer. */
/* We allow for ~0x100 task overhead from the additional events those contain. */
/* NOTE: Nintnedo hardcodes a maximum size of 0xE1D8, despite SendSmallTask being 0xE098 as of latest check. */
static constexpr size_t MaxTaskSize = 0xE100;
using TaskStorage = typename std::aligned_storage<MaxTaskSize, alignof(void *)>::type;
private:
bool m_valid[MaxRpcCount];

4
libraries/libstratosphere/source/htc/server/rpc/htc_rpc_tasks.hpp
View file

@ -40,8 +40,8 @@ namespace ams::htc::server::rpc {
enum class RpcTaskCancelReason {
None = 0,
One = 1,
Two = 2,
BySocket = 1,
ClientFinalized = 2,
QueueNotAvailable = 3,
};

11
libraries/libstratosphere/source/htcs/impl/htcs_manager.cpp
View file

@ -296,7 +296,7 @@ namespace ams::htcs::impl {
s64 size;
R_TRY_CATCH(m_impl->ContinueSend(std::addressof(size), buffer, buffer_size, task_id, desc)) {
R_CONVERT(htclow::ResultInvalidChannelState, tma::ResultUnknown())
R_CONVERT(htc::ResultUnknown2021, tma::ResultUnknown())
R_CONVERT(htc::ResultTaskCancelled, tma::ResultUnknown())
} R_END_TRY_CATCH;
/* Set output. */
@ -359,7 +359,7 @@ namespace ams::htcs::impl {
Result HtcsManager::StartSelect(u32 *out_task_id, Handle *out_handle, Span<const int> read_handles, Span<const int> write_handles, Span<const int> exception_handles, s64 tv_sec, s64 tv_usec) {
/* Invoke our implementation. */
R_TRY_CATCH(m_impl->StartSelect(out_task_id, out_handle, read_handles, write_handles, exception_handles, tv_sec, tv_usec)) {
R_CONVERT(htc::ResultUnknown2021, tma::ResultUnknown())
R_CONVERT(htc::ResultTaskCancelled, tma::ResultUnknown())
} R_END_TRY_CATCH;
return ResultSuccess();
@ -367,11 +367,12 @@ namespace ams::htcs::impl {
Result HtcsManager::EndSelect(s32 *out_err, s32 *out_count, Span<int> read_handles, Span<int> write_handles, Span<int> exception_handles, u32 task_id) {
/* Invoke our implementation. */
s32 err, res;
const Result result = m_impl->EndSelect(std::addressof(err), std::addressof(res), read_handles, write_handles, exception_handles, task_id);
s32 err;
bool empty;
const Result result = m_impl->EndSelect(std::addressof(err), std::addressof(empty), read_handles, write_handles, exception_handles, task_id);
/* Set output. */
if (R_SUCCEEDED(result) && res == 0) {
if (R_SUCCEEDED(result) && !empty) {
*out_err = err;
if (err == 0) {
const auto num_read = std::count_if(read_handles.begin(), read_handles.end(), [](int handle) { return handle != 0; });

13
libraries/libstratosphere/source/htcs/impl/htcs_manager_impl.cpp
View file

@ -107,7 +107,7 @@ namespace ams::htcs::impl {
/* Continue the send. */
s64 continue_size;
const Result result = m_service.SendSmallContinue(std::addressof(continue_size), buffer, size, task_id, desc);
if (R_SUCCEEDED(result) || htcs::ResultUnknown2023::Includes(result) || htc::ResultTaskQueueNotAvailable::Includes(result)) {
if (R_SUCCEEDED(result) || htcs::ResultCompleted::Includes(result) || htc::ResultTaskQueueNotAvailable::Includes(result)) {
*out_task_id = task_id;
*out_handle = handle;
} else {
@ -162,12 +162,13 @@ namespace ams::htcs::impl {
const Result result = m_service.SelectStart(std::addressof(task_id), std::addressof(handle), read_handles, write_handles, exception_handles, tv_sec, tv_usec);
/* Ensure our state ends up clean. */
if (htcs::ResultUnknown2021::Includes(result)) {
if (htcs::ResultCancelled::Includes(result)) {
os::SystemEventType event;
os::AttachReadableHandleToSystemEvent(std::addressof(event), handle, true, os::EventClearMode_ManualClear);
s32 err, res;
m_service.SelectEnd(std::addressof(err), std::addressof(res), Span<int>{}, Span<int>{}, Span<int>{}, task_id);
s32 err;
bool empty;
m_service.SelectEnd(std::addressof(err), std::addressof(empty), Span<int>{}, Span<int>{}, Span<int>{}, task_id);
os::DestroySystemEvent(std::addressof(event));
} else {
@ -178,8 +179,8 @@ namespace ams::htcs::impl {
return result;
}
Result HtcsManagerImpl::EndSelect(s32 *out_err, s32 *out_res, Span<int> read_handles, Span<int> write_handles, Span<int> exception_handles, u32 task_id) {
return m_service.SelectEnd(out_err, out_res, read_handles, write_handles, exception_handles, task_id);
Result HtcsManagerImpl::EndSelect(s32 *out_err, bool *out_empty, Span<int> read_handles, Span<int> write_handles, Span<int> exception_handles, u32 task_id) {
return m_service.SelectEnd(out_err, out_empty, read_handles, write_handles, exception_handles, task_id);
}
}

2
libraries/libstratosphere/source/htcs/impl/htcs_manager_impl.hpp
View file

@ -70,7 +70,7 @@ namespace ams::htcs::impl {
Result EndRecv(s32 *out_err, s64 *out_size, char *buffer, s64 buffer_size, u32 task_id, s32 desc);
Result StartSelect(u32 *out_task_id, Handle *out_handle, Span<const int> read_handles, Span<const int> write_handles, Span<const int> exception_handles, s64 tv_sec, s64 tv_usec);
Result EndSelect(s32 *out_err, s32 *out_res, Span<int> read_handles, Span<int> write_handles, Span<int> exception_handles, u32 task_id);
Result EndSelect(s32 *out_err, bool *out_empty, Span<int> read_handles, Span<int> write_handles, Span<int> exception_handles, u32 task_id);
};
}

310
libraries/libstratosphere/source/htcs/impl/htcs_service.cpp
View file

@ -82,7 +82,7 @@ namespace ams::htcs::impl {
R_TRY(m_rpc_client->End<rpc::ConnectTask>(task_id, std::addressof(err)));
/* Set output. */
*out_err = err;
*out_err = err;
return ResultSuccess();
}
@ -104,34 +104,302 @@ namespace ams::htcs::impl {
R_TRY(m_rpc_client->End<rpc::BindTask>(task_id, std::addressof(err)));
/* Set output. */
*out_err = err;
*out_err = err;
return ResultSuccess();
}
Result HtcsService::Listen(s32 *out_err, s32 desc, s32 backlog_count);
Result HtcsService::Receive(s32 *out_err, s64 *out_size, char *buffer, size_t size, s32 desc, s32 flags);
Result HtcsService::Send(s32 *out_err, s64 *out_size, const char *buffer, size_t size, s32 desc, s32 flags);
Result HtcsService::Shutdown(s32 *out_err, s32 desc, s32 how);
Result HtcsService::Fcntl(s32 *out_err, s32 *out_res, s32 desc, s32 command, s32 value);
Result HtcsService::Listen(s32 *out_err, s32 desc, s32 backlog_count) {
/* Begin the task. */
u32 task_id;
R_TRY(m_rpc_client->Begin<rpc::ListenTask>(std::addressof(task_id), desc, backlog_count));
Result HtcsService::AcceptStart(u32 *out_task_id, Handle *out_handle, s32 desc);
Result HtcsService::AcceptResults(s32 *out_err, s32 *out_desc, SockAddrHtcs *out_address, u32 task_id, s32 desc);
/* Wait for the task to complete. */
this->WaitTask(task_id);
Result HtcsService::ReceiveSmallStart(u32 *out_task_id, Handle *out_handle, s64 size, s32 desc, s32 flags);
Result HtcsService::ReceiveSmallResults(s32 *out_err, s64 *out_size, char *buffer, s64 buffer_size, u32 task_id, s32 desc);
/* Finish the task. */
htcs::SocketError err;
R_TRY(m_rpc_client->End<rpc::ListenTask>(task_id, std::addressof(err)));
Result HtcsService::SendSmallStart(u32 *out_task_id, Handle *out_handle, s32 desc, s64 size, s32 flags);
Result HtcsService::SendSmallContinue(s64 *out_size, const char *buffer, s64 buffer_size, u32 task_id, s32 desc);
Result HtcsService::SendSmallResults(s32 *out_err, s64 *out_size, u32 task_id, s32 desc);
/* Set output. */
*out_err = err;
return ResultSuccess();
}
Result HtcsService::SendStart(u32 *out_task_id, Handle *out_handle, s32 desc, s64 size, s32 flags);
Result HtcsService::SendContinue(s64 *out_size, const char *buffer, s64 buffer_size, u32 task_id, s32 desc);
Result HtcsService::SendResults(s32 *out_err, s64 *out_size, u32 task_id, s32 desc);
Result HtcsService::Receive(s32 *out_err, s64 *out_size, char *buffer, s64 size, s32 desc, s32 flags) {
/* Begin the task. */
u32 task_id;
R_TRY(m_rpc_client->Begin<rpc::ReceiveTask>(std::addressof(task_id), desc, size, static_cast<htcs::MessageFlag>(flags)));
Result HtcsService::ReceiveStart(u32 *out_task_id, Handle *out_handle, s64 size, s32 desc, s32 flags);
Result HtcsService::ReceiveResults(s32 *out_err, s64 *out_size, char *buffer, s64 buffer_size, u32 task_id, s32 desc);
/* Wait for the task to complete. */
this->WaitTask(task_id);
Result HtcsService::SelectStart(u32 *out_task_id, Handle *out_handle, Span<const int> read_handles, Span<const int> write_handles, Span<const int> exception_handles, s64 tv_sec, s64 tv_usec);
Result HtcsService::SelectEnd(s32 *out_err, s32 *out_res, Span<int> read_handles, Span<int> write_handles, Span<int> exception_handles, u32 task_id);
/* Finish the task. */
R_TRY(this->ReceiveResults(out_err, out_size, buffer, size, task_id, desc));
return ResultSuccess();
}
Result HtcsService::Send(s32 *out_err, s64 *out_size, const char *buffer, s64 size, s32 desc, s32 flags) {
/* Begin the task. */
u32 task_id;
R_TRY(m_rpc_client->Begin<rpc::SendTask>(std::addressof(task_id), desc, size, static_cast<htcs::MessageFlag>(flags)));
/* Send the data. */
s64 cont_size;
const Result result = this->SendContinue(std::addressof(cont_size), buffer, size, task_id, desc);
if (R_FAILED(result)) {
return this->SendResults(out_err, out_size, task_id, desc);
}
/* Wait for the task to complete. */
this->WaitTask(task_id);
/* Finish the task. */
R_TRY(this->SendResults(out_err, out_size, task_id, desc));
return ResultSuccess();
}
Result HtcsService::Shutdown(s32 *out_err, s32 desc, s32 how) {
/* Begin the task. */
u32 task_id;
R_TRY(m_rpc_client->Begin<rpc::ShutdownTask>(std::addressof(task_id), desc, static_cast<htcs::ShutdownType>(how)));
/* Wait for the task to complete. */
this->WaitTask(task_id);
/* Finish the task. */
htcs::SocketError err;
R_TRY(m_rpc_client->End<rpc::ShutdownTask>(task_id, std::addressof(err)));
/* Set output. */
*out_err = err;
return ResultSuccess();
}
Result HtcsService::Fcntl(s32 *out_err, s32 *out_res, s32 desc, s32 command, s32 value) {
/* Begin the task. */
u32 task_id;
R_TRY(m_rpc_client->Begin<rpc::FcntlTask>(std::addressof(task_id), desc, command, value));
/* Wait for the task to complete. */
this->WaitTask(task_id);
/* Finish the task. */
htcs::SocketError err;
s32 res;
R_TRY(m_rpc_client->End<rpc::FcntlTask>(task_id, std::addressof(err), std::addressof(res)));
/* Set output. */
*out_err = err;
*out_res = res;
return ResultSuccess();
}
Result HtcsService::AcceptStart(u32 *out_task_id, Handle *out_handle, s32 desc) {
/* Begin the task. */
u32 task_id;
R_TRY(m_rpc_client->Begin<rpc::AcceptTask>(std::addressof(task_id), desc));
/* Detach the task. */
*out_task_id = task_id;
*out_handle = m_rpc_client->DetachReadableHandle(task_id);
return ResultSuccess();
}
Result HtcsService::AcceptResults(s32 *out_err, s32 *out_desc, SockAddrHtcs *out_address, u32 task_id, s32 desc) {
/* Finish the task. */
htcs::SocketError err;
s32 ret_desc;
R_TRY(m_rpc_client->End<rpc::AcceptTask>(task_id, std::addressof(err), std::addressof(ret_desc), desc));
/* Set output. */
*out_err = err;
*out_desc = ret_desc;
return ResultSuccess();
}
Result HtcsService::ReceiveSmallStart(u32 *out_task_id, Handle *out_handle, s64 size, s32 desc, s32 flags) {
/* Begin the task. */
u32 task_id;
R_TRY(m_rpc_client->Begin<rpc::ReceiveSmallTask>(std::addressof(task_id), desc, size, static_cast<htcs::MessageFlag>(flags)));
/* Detach the task. */
*out_task_id = task_id;
*out_handle = m_rpc_client->DetachReadableHandle(task_id);
return ResultSuccess();
}
Result HtcsService::ReceiveSmallResults(s32 *out_err, s64 *out_size, char *buffer, s64 buffer_size, u32 task_id, s32 desc) {
/* Continue the task. */
m_rpc_client->ReceiveContinue<rpc::ReceiveSmallTask>(task_id, buffer, buffer_size);
/* Finish the task. */
htcs::SocketError err;
R_TRY(m_rpc_client->End<rpc::ReceiveSmallTask>(task_id, std::addressof(err), out_size));
/* Set output. */
*out_err = err;
return ResultSuccess();
}
Result HtcsService::SendSmallStart(u32 *out_task_id, Handle *out_handle, s32 desc, s64 size, s32 flags) {
/* Begin the task. */
u32 task_id;
R_TRY(m_rpc_client->Begin<rpc::SendSmallTask>(std::addressof(task_id), desc, size, static_cast<htcs::MessageFlag>(flags)));
/* Detach the task. */
*out_task_id = task_id;
*out_handle = m_rpc_client->DetachReadableHandle(task_id);
return ResultSuccess();
}
Result HtcsService::SendSmallContinue(s64 *out_size, const char *buffer, s64 buffer_size, u32 task_id, s32 desc) {
/* Verify the task. */
R_TRY(m_rpc_client->VerifyTaskIdWitHandle<rpc::SendSmallTask>(task_id, desc));
/* Continue the task. */
R_TRY(m_rpc_client->SendContinue<rpc::SendSmallTask>(task_id, buffer, buffer_size));
/* Set output. */
*out_size = buffer_size;
return ResultSuccess();
}
Result HtcsService::SendSmallResults(s32 *out_err, s64 *out_size, u32 task_id, s32 desc) {
/* Finish the task. */
htcs::SocketError err;
R_TRY(m_rpc_client->End<rpc::SendSmallTask>(task_id, std::addressof(err), out_size));
/* Set output. */
*out_err = err;
return ResultSuccess();
}
Result HtcsService::SendStart(u32 *out_task_id, Handle *out_handle, s32 desc, s64 size, s32 flags) {
/* Begin the task. */
u32 task_id;
R_TRY(m_rpc_client->Begin<rpc::SendTask>(std::addressof(task_id), desc, size, static_cast<htcs::MessageFlag>(flags)));
/* Detach the task. */
*out_task_id = task_id;
*out_handle = m_rpc_client->DetachReadableHandle(task_id);
return ResultSuccess();
}
Result HtcsService::SendContinue(s64 *out_size, const char *buffer, s64 buffer_size, u32 task_id, s32 desc) {
/* Verify the task. */
R_TRY(m_rpc_client->VerifyTaskIdWitHandle<rpc::SendTask>(task_id, desc));
/* Wait for the task to notify. */
m_rpc_client->WaitNotification<rpc::SendTask>(task_id);
/* Check the task status. */
R_UNLESS(!m_rpc_client->IsCompleted<rpc::SendTask>(task_id), htcs::ResultCompleted());
R_UNLESS(!m_rpc_client->IsCancelled<rpc::SendTask>(task_id), htcs::ResultCancelled());
/* Send the data. */
if (buffer_size > 0) {
R_TRY(m_data_channel_manager->Send(buffer, buffer_size, task_id));
}
return ResultSuccess();
}
Result HtcsService::SendResults(s32 *out_err, s64 *out_size, u32 task_id, s32 desc) {
/* Verify the task. */
R_TRY(m_rpc_client->VerifyTaskIdWitHandle<rpc::SendTask>(task_id, desc));
/* Finish the task. */
htcs::SocketError err;
R_TRY(m_rpc_client->End<rpc::SendTask>(task_id, std::addressof(err), out_size));
/* Set output. */
*out_err = err;
return ResultSuccess();
}
Result HtcsService::ReceiveStart(u32 *out_task_id, Handle *out_handle, s64 size, s32 desc, s32 flags) {
/* Begin the task. */
u32 task_id;
R_TRY(m_rpc_client->Begin<rpc::ReceiveTask>(std::addressof(task_id), desc, size, static_cast<htcs::MessageFlag>(flags)));
/* Detach the task. */
*out_task_id = task_id;
*out_handle = m_rpc_client->DetachReadableHandle(task_id);
return ResultSuccess();
}
Result HtcsService::ReceiveResults(s32 *out_err, s64 *out_size, char *buffer, s64 buffer_size, u32 task_id, s32 desc) {
/* Verify the task. */
R_TRY(m_rpc_client->VerifyTaskIdWitHandle<rpc::ReceiveTask>(task_id, desc));
/* Get the result. */
htcs::SocketError err;
s64 recv_size;
const Result result = m_rpc_client->GetResult<rpc::ReceiveTask>(task_id, std::addressof(err), std::addressof(recv_size));
if (R_FAILED(result) || err != HTCS_ENONE) {
/* Finish the task. */
R_TRY(m_rpc_client->End<rpc::ReceiveTask>(task_id, std::addressof(err), out_size));
/* Set output. */
*out_err = err;
return ResultSuccess();
}
/* Check the size. */
R_UNLESS(recv_size <= buffer_size, htcs::ResultInvalidArgument());
/* Perform remaining processing. */
if (recv_size > 0) {
/* Receive data. */
const Result recv_result = m_data_channel_manager->Receive(buffer, recv_size, task_id);
/* Finish the task. */
R_TRY(m_rpc_client->End<rpc::ReceiveTask>(task_id, std::addressof(err), out_size));
/* Check that our receive succeeded. */
R_TRY(recv_result);
} else {
/* Finish the task. */
R_TRY(m_rpc_client->End<rpc::ReceiveTask>(task_id, std::addressof(err), out_size));
}
/* Set output. */
*out_err = err;
return ResultSuccess();
}
Result HtcsService::SelectStart(u32 *out_task_id, Handle *out_handle, Span<const int> read_handles, Span<const int> write_handles, Span<const int> exception_handles, s64 tv_sec, s64 tv_usec) {
/* Begin the task. */
u32 task_id;
R_TRY(m_rpc_client->Begin<rpc::SelectTask>(std::addressof(task_id), read_handles, write_handles, exception_handles, tv_sec, tv_usec));
/* Check that the task isn't cancelled. */
R_UNLESS(!m_rpc_client->IsCancelled<rpc::SelectTask>(task_id), htcs::ResultCancelled());
/* Detach the task. */
*out_task_id = task_id;
*out_handle = m_rpc_client->DetachReadableHandle(task_id);
return ResultSuccess();
}
Result HtcsService::SelectEnd(s32 *out_err, bool *out_empty, Span<int> read_handles, Span<int> write_handles, Span<int> exception_handles, u32 task_id) {
/* Finish the task. */
htcs::SocketError err;
bool empty;
R_TRY(m_rpc_client->End<rpc::SelectTask>(task_id, std::addressof(err), std::addressof(empty), read_handles, write_handles, exception_handles));
/* Set output. */
*out_err = err;
*out_empty = empty;
return ResultSuccess();
}
}

6
libraries/libstratosphere/source/htcs/impl/htcs_service.hpp
View file

@ -38,8 +38,8 @@ namespace ams::htcs::impl {
Result Connect(s32 *out_err, s32 desc, const SockAddrHtcs &address);
Result Bind(s32 *out_err, s32 desc, const SockAddrHtcs &address);
Result Listen(s32 *out_err, s32 desc, s32 backlog_count);
Result Receive(s32 *out_err, s64 *out_size, char *buffer, size_t size, s32 desc, s32 flags);
Result Send(s32 *out_err, s64 *out_size, const char *buffer, size_t size, s32 desc, s32 flags);
Result Receive(s32 *out_err, s64 *out_size, char *buffer, s64 size, s32 desc, s32 flags);
Result Send(s32 *out_err, s64 *out_size, const char *buffer, s64 size, s32 desc, s32 flags);
Result Shutdown(s32 *out_err, s32 desc, s32 how);
Result Fcntl(s32 *out_err, s32 *out_res, s32 desc, s32 command, s32 value);
@ -61,7 +61,7 @@ namespace ams::htcs::impl {
Result ReceiveResults(s32 *out_err, s64 *out_size, char *buffer, s64 buffer_size, u32 task_id, s32 desc);
Result SelectStart(u32 *out_task_id, Handle *out_handle, Span<const int> read_handles, Span<const int> write_handles, Span<const int> exception_handles, s64 tv_sec, s64 tv_usec);
Result SelectEnd(s32 *out_err, s32 *out_res, Span<int> read_handles, Span<int> write_handles, Span<int> exception_handles, u32 task_id);
Result SelectEnd(s32 *out_err, bool *out_empty, Span<int> read_handles, Span<int> write_handles, Span<int> exception_handles, u32 task_id);
private:
void WaitTask(u32 task_id);
};

2
libraries/libstratosphere/source/htcs/impl/htcs_util.cpp
View file

@ -29,7 +29,7 @@ namespace ams::htcs::impl {
R_CATCH(htcs::ResultInvalidHandle) { return HTCS_EBADF; }
R_CATCH(htc::ResultUnknown2001) { return HTCS_EINVAL; }
R_CATCH(htc::ResultUnknown2101) { return HTCS_EMFILE; }
R_CATCH(htc::ResultUnknown2021) { return HTCS_EINTR; }
R_CATCH(htc::ResultTaskCancelled) { return HTCS_EINTR; }
R_CATCH(htc::ResultInvalidTaskId) { return HTCS_EINTR; }
R_CATCH(htc::ResultCancelled) { return HTCS_EINTR; }
R_CATCH(htc::ResultTaskQueueNotAvailable) { return HTCS_ENETDOWN; }

3
libraries/libstratosphere/source/htcs/impl/rpc/htcs_data_channel_manager.hpp
View file

@ -28,7 +28,8 @@ namespace ams::htcs::impl::rpc {
public:
DataChannelManager(htc::server::rpc::RpcClient *client, htclow::HtclowManager *htclow_manager) : m_rpc_client(client), m_htclow_manager(htclow_manager), m_module(htclow::ModuleId::Htcs) { /* ... */ }
public:
/* TODO */
Result Send(const void *buffer, s64 buffer_size, u32 task_id);
Result Receive(void *buffer, s64 buffer_size, u32 task_id);
};
}

55
libraries/libstratosphere/source/htcs/impl/rpc/htcs_rpc_tasks.hpp
View file

@ -48,6 +48,9 @@ namespace ams::htcs::impl::rpc {
s16 GetVersion() const { return m_version; }
};
template<typename T>
concept IsHtcsTask = std::derived_from<T, HtcsTask>;
class HtcsSignalingTask : public HtcsTask {
private:
os::SystemEventType m_system_event;
@ -72,6 +75,8 @@ namespace ams::htcs::impl::rpc {
};
class ReceiveTask : public HtcsSignalingTask {
public:
static constexpr inline HtcsTaskType TaskType = HtcsTaskType::Receive;
private:
s32 m_handle;
s64 m_size;
@ -81,7 +86,7 @@ namespace ams::htcs::impl::rpc {
htcs::SocketError m_err;
s64 m_result_size;
public:
ReceiveTask() : HtcsSignalingTask(HtcsTaskType::Receive) { /* ... */ }
ReceiveTask() : HtcsSignalingTask(TaskType) { /* ... */ }
s32 GetHandle() const { return m_handle; }
s64 GetSize() const { return m_size; }
@ -104,6 +109,8 @@ namespace ams::htcs::impl::rpc {
};
class SendTask : public HtcsSignalingTask {
public:
static constexpr inline HtcsTaskType TaskType = HtcsTaskType::Send;
private:
os::Event m_ready_event;
s32 m_handle;
@ -114,7 +121,7 @@ namespace ams::htcs::impl::rpc {
htcs::SocketError m_err;
s64 m_result_size;
public:
SendTask() : HtcsSignalingTask(HtcsTaskType::Send), m_ready_event(os::EventClearMode_ManualClear) { /* ... */ }
SendTask() : HtcsSignalingTask(TaskType), m_ready_event(os::EventClearMode_ManualClear) { /* ... */ }
s32 GetHandle() const { return m_handle; }
s64 GetSize() const { return m_size; }
@ -138,12 +145,14 @@ namespace ams::htcs::impl::rpc {
};
class ShutdownTask : public HtcsTask {
public:
static constexpr inline HtcsTaskType TaskType = HtcsTaskType::Shutdown;
private:
s32 m_handle;
ShutdownType m_how;
htcs::SocketError m_err;
public:
ShutdownTask() : HtcsTask(HtcsTaskType::Shutdown) { /* ... */ }
ShutdownTask() : HtcsTask(TaskType) { /* ... */ }
s32 GetHandle() const { return m_handle; }
ShutdownType GetHow() const { return m_how; }
@ -157,11 +166,13 @@ namespace ams::htcs::impl::rpc {
};
class CloseTask : public HtcsTask {
public:
static constexpr inline HtcsTaskType TaskType = HtcsTaskType::Close;
private:
s32 m_handle;
htcs::SocketError m_err;
public:
CloseTask() : HtcsTask(HtcsTaskType::Close) { /* ... */ }
CloseTask() : HtcsTask(TaskType) { /* ... */ }
s32 GetHandle() const { return m_handle; }
public:
@ -174,13 +185,15 @@ namespace ams::htcs::impl::rpc {
};
class ConnectTask : public HtcsTask {
public:
static constexpr inline HtcsTaskType TaskType = HtcsTaskType::Connect;
private:
s32 m_handle;
HtcsPeerName m_peer_name;
HtcsPortName m_port_name;
htcs::SocketError m_err;
public:
ConnectTask() : HtcsTask(HtcsTaskType::Connect) { /* ... */ }
ConnectTask() : HtcsTask(TaskType) { /* ... */ }
s32 GetHandle() const { return m_handle; }
const HtcsPeerName &GetPeerName() const { return m_peer_name; }
@ -195,12 +208,14 @@ namespace ams::htcs::impl::rpc {
};
class ListenTask : public HtcsTask {
public:
static constexpr inline HtcsTaskType TaskType = HtcsTaskType::Listen;
private:
s32 m_handle;
s32 m_backlog;
htcs::SocketError m_err;
public:
ListenTask() : HtcsTask(HtcsTaskType::Listen) { /* ... */ }
ListenTask() : HtcsTask(TaskType) { /* ... */ }
s32 GetHandle() const { return m_handle; }
s32 GetBacklog() const { return m_backlog; }
@ -214,12 +229,14 @@ namespace ams::htcs::impl::rpc {
};
class AcceptTask : public HtcsSignalingTask {
public:
static constexpr inline HtcsTaskType TaskType = HtcsTaskType::Accept;
private:
s32 m_server_handle;
htcs::SocketError m_err;
s32 m_desc;
public:
AcceptTask() : HtcsSignalingTask(HtcsTaskType::Accept) { /* ... */ }
AcceptTask() : HtcsSignalingTask(TaskType) { /* ... */ }
s32 GetServerHandle() const { return m_server_handle; }
public:
@ -232,11 +249,13 @@ namespace ams::htcs::impl::rpc {
};
class SocketTask : public HtcsTask {
public:
static constexpr inline HtcsTaskType TaskType = HtcsTaskType::Socket;
private:
htcs::SocketError m_err;
s32 m_desc;
public:
SocketTask() : HtcsTask(HtcsTaskType::Socket) { /* ... */ }
SocketTask() : HtcsTask(TaskType) { /* ... */ }
public:
Result SetArguments();
void Complete(htcs::SocketError err, s32 desc);
@ -247,13 +266,15 @@ namespace ams::htcs::impl::rpc {
};
class BindTask : public HtcsTask {
public:
static constexpr inline HtcsTaskType TaskType = HtcsTaskType::Bind;
private:
s32 m_handle;
HtcsPeerName m_peer_name;
HtcsPortName m_port_name;
htcs::SocketError m_err;
public:
BindTask() : HtcsTask(HtcsTaskType::Bind) { /* ... */ }
BindTask() : HtcsTask(TaskType) { /* ... */ }
s32 GetHandle() const { return m_handle; }
const HtcsPeerName &GetPeerName() const { return m_peer_name; }
@ -268,6 +289,8 @@ namespace ams::htcs::impl::rpc {
};
class FcntlTask : public HtcsTask {
public:
static constexpr inline HtcsTaskType TaskType = HtcsTaskType::Fcntl;
private:
s32 m_handle;
s32 m_command;
@ -275,7 +298,7 @@ namespace ams::htcs::impl::rpc {
htcs::SocketError m_err;
s32 m_res;
public:
FcntlTask() : HtcsTask(HtcsTaskType::Fcntl) { /* ... */ }
FcntlTask() : HtcsTask(TaskType) { /* ... */ }
s32 GetHandle() const { return m_handle; }
s32 GetCommand() const { return m_command; }
@ -290,6 +313,8 @@ namespace ams::htcs::impl::rpc {
};
class ReceiveSmallTask : public HtcsSignalingTask {
public:
static constexpr inline HtcsTaskType TaskType = HtcsTaskType::ReceiveSmall;
private:
s32 m_handle;
s64 m_size;
@ -298,7 +323,7 @@ namespace ams::htcs::impl::rpc {
htcs::SocketError m_err;
s64 m_result_size;
public:
ReceiveSmallTask() : HtcsSignalingTask(HtcsTaskType::ReceiveSmall) { /* ... */ }
ReceiveSmallTask() : HtcsSignalingTask(TaskType) { /* ... */ }
s32 GetHandle() const { return m_handle; }
s64 GetSize() const { return m_size; }
@ -321,6 +346,8 @@ namespace ams::htcs::impl::rpc {
};
class SendSmallTask : public HtcsSignalingTask {
public:
static constexpr inline HtcsTaskType TaskType = HtcsTaskType::SendSmall;
private:
os::Event m_ready_event;
s32 m_handle;
@ -331,7 +358,7 @@ namespace ams::htcs::impl::rpc {
htcs::SocketError m_err;
s64 m_result_size;
public:
SendSmallTask() : HtcsSignalingTask(HtcsTaskType::SendSmall), m_ready_event(os::EventClearMode_ManualClear) { /* ... */ }
SendSmallTask() : HtcsSignalingTask(TaskType), m_ready_event(os::EventClearMode_ManualClear) { /* ... */ }
s32 GetHandle() const { return m_handle; }
s64 GetSize() const { return m_size; }
@ -354,6 +381,8 @@ namespace ams::htcs::impl::rpc {
};
class SelectTask : public HtcsSignalingTask {
public:
static constexpr inline HtcsTaskType TaskType = HtcsTaskType::Select;
private:
s32 m_handles[SocketCountMax * 3];
s32 m_read_handle_count;
@ -367,7 +396,7 @@ namespace ams::htcs::impl::rpc {
s32 m_out_write_handle_count;
s32 m_out_exception_handle_count;
public:
SelectTask() : HtcsSignalingTask(HtcsTaskType::Select) { /* ... */ }
SelectTask() : HtcsSignalingTask(TaskType) { /* ... */ }
const s32 *GetHandles() const { return m_handles; }
s32 GetReadHandleCount() const { return m_read_handle_count; }

6
libraries/libstratosphere/source/htcs/server/htcs_manager_service_object.cpp
View file

@ -79,7 +79,11 @@ namespace ams::htcs::server {
auto *manager = impl::HtcsManagerHolder::GetHtcsManager();
/* Start the select. */
return manager->StartSelect(out_task_id.GetPointer(), out_event.GetHandlePointer(), read_handles.ToSpan(), write_handles.ToSpan(), exception_handles.ToSpan(), tv_sec, tv_usec);
R_TRY(manager->StartSelect(out_task_id.GetPointer(), out_event.GetHandlePointer(), read_handles.ToSpan(), write_handles.ToSpan(), exception_handles.ToSpan(), tv_sec, tv_usec));
/* Mark the output event as managed. */
out_event.SetManaged(true);
return ResultSuccess();
}
Result ManagerServiceObject::EndSelect(sf::Out<s32> out_err, sf::Out<s32> out_count, const sf::OutMapAliasArray<s32> &read_handles, const sf::OutMapAliasArray<s32> &write_handles, const sf::OutMapAliasArray<s32> &exception_handles, u32 task_id) {

39
libraries/libstratosphere/source/htcs/server/htcs_socket_service_object.cpp
View file

@ -118,7 +118,11 @@ namespace ams::htcs::server {
auto *manager = impl::HtcsManagerHolder::GetHtcsManager();
/* Start the accept. */
return manager->AcceptStart(out_task_id.GetPointer(), out_event.GetHandlePointer(), m_desc);
R_TRY(manager->AcceptStart(out_task_id.GetPointer(), out_event.GetHandlePointer(), m_desc));
/* Mark the output event as managed. */
out_event.SetManaged(true);
return ResultSuccess();
}
Result SocketServiceObject::AcceptResults(sf::Out<s32> out_err, sf::Out<sf::SharedPointer<tma::ISocket>> out, sf::Out<htcs::SockAddrHtcs> out_address, u32 task_id) {
@ -143,7 +147,11 @@ namespace ams::htcs::server {
auto *manager = impl::HtcsManagerHolder::GetHtcsManager();
/* Start the recv. */
return manager->RecvStart(out_task_id.GetPointer(), out_event.GetHandlePointer(), mem_size, m_desc, flags);
R_TRY(manager->RecvStart(out_task_id.GetPointer(), out_event.GetHandlePointer(), mem_size, m_desc, flags));
/* Mark the output event as managed. */
out_event.SetManaged(true);
return ResultSuccess();
}
Result SocketServiceObject::RecvResults(sf::Out<s32> out_err, sf::Out<s64> out_size, const sf::OutAutoSelectBuffer &buffer, u32 task_id) {
@ -174,7 +182,11 @@ namespace ams::htcs::server {
auto *manager = impl::HtcsManagerHolder::GetHtcsManager();
/* Start the large receive. */
return manager->RecvStart(out_task_id.GetPointer(), out_event.GetHandlePointer(), unaligned_size_start + aligned_size + unaligned_size_end, m_desc, flags);
R_TRY(manager->RecvStart(out_task_id.GetPointer(), out_event.GetHandlePointer(), unaligned_size_start + aligned_size + unaligned_size_end, m_desc, flags));
/* Mark the output event as managed. */
out_event.SetManaged(true);
return ResultSuccess();
}
Result SocketServiceObject::SendStartOld(sf::Out<u32> out_task_id, sf::OutCopyHandle out_event, const sf::InAutoSelectBuffer &buffer, s32 flags) {
@ -205,7 +217,11 @@ namespace ams::htcs::server {
const char *pointers[NumBuffers] = { reinterpret_cast<const char *>(start_buffer.GetPointer()), static_cast<const char *>(address), reinterpret_cast<const char *>(end_buffer.GetPointer()) };
s64 sizes[NumBuffers] = { static_cast<s64>(start_buffer.GetSize()), aligned_size, static_cast<s64>(end_buffer.GetSize()) };
return manager->SendLargeStart(out_task_id.GetPointer(), out_event.GetHandlePointer(), pointers, sizes, NumBuffers, m_desc, flags);
R_TRY(manager->SendLargeStart(out_task_id.GetPointer(), out_event.GetHandlePointer(), pointers, sizes, NumBuffers, m_desc, flags));
/* Mark the output event as managed. */
out_event.SetManaged(true);
return ResultSuccess();
}
Result SocketServiceObject::SendResults(sf::Out<s32> out_err, sf::Out<s64> out_size, u32 task_id) {
@ -227,6 +243,9 @@ namespace ams::htcs::server {
/* Set the output max size to the size. */
*out_max_size = size;
/* Mark the output event as managed. */
out_event.SetManaged(true);
return ResultSuccess();
}
@ -249,7 +268,11 @@ namespace ams::htcs::server {
auto *manager = impl::HtcsManagerHolder::GetHtcsManager();
/* Start the recv. */
return manager->StartRecv(out_task_id.GetPointer(), out_event.GetHandlePointer(), size, m_desc, flags);
R_TRY(manager->StartRecv(out_task_id.GetPointer(), out_event.GetHandlePointer(), size, m_desc, flags));
/* Mark the output event as managed. */
out_event.SetManaged(true);
return ResultSuccess();
}
Result SocketServiceObject::EndRecv(sf::Out<s32> out_err, sf::Out<s64> out_size, const sf::OutAutoSelectBuffer &buffer, u32 task_id) {
@ -270,7 +293,11 @@ namespace ams::htcs::server {
auto *manager = impl::HtcsManagerHolder::GetHtcsManager();
/* Start the send. */
return manager->SendStart(out_task_id.GetPointer(), out_event.GetHandlePointer(), reinterpret_cast<const char *>(buffer.GetPointer()), buffer.GetSize(), m_desc, flags);
R_TRY(manager->SendStart(out_task_id.GetPointer(), out_event.GetHandlePointer(), reinterpret_cast<const char *>(buffer.GetPointer()), buffer.GetSize(), m_desc, flags));
/* Mark the output event as managed. */
out_event.SetManaged(true);
return ResultSuccess();
}
Result SocketServiceObject::ContinueSend(sf::Out<s64> out_size, sf::Out<bool> out_wait, const sf::InNonSecureAutoSelectBuffer &buffer, u32 task_id) {

3
libraries/libvapours/include/vapours/results/htc_results.hpp
View file

@ -31,7 +31,8 @@ namespace ams::htc {
R_DEFINE_ERROR_RESULT(Unknown2001, 2001);
R_DEFINE_ERROR_RESULT(InvalidTaskId, 2003);
R_DEFINE_ERROR_RESULT(InvalidSize, 2011);
R_DEFINE_ERROR_RESULT(Unknown2021, 2021);
R_DEFINE_ERROR_RESULT(TaskCancelled, 2021);
R_DEFINE_ERROR_RESULT(TaskNotCompleted, 2022);
R_DEFINE_ERROR_RESULT(TaskQueueNotAvailable, 2033);
R_DEFINE_ERROR_RESULT(Unknown2101, 2101);

4
libraries/libvapours/include/vapours/results/htcs_results.hpp
View file

@ -24,7 +24,7 @@ namespace ams::htcs {
R_DEFINE_ERROR_RESULT(InvalidArgument, 2001);
R_DEFINE_ERROR_RESULT(InvalidSize, 2014);
R_DEFINE_ERROR_RESULT(Unknown2021, 2021);
R_DEFINE_ERROR_RESULT(Unknown2023, 2023);
R_DEFINE_ERROR_RESULT(Cancelled, 2021);
R_DEFINE_ERROR_RESULT(Completed, 2023);
}