mirror of
https://github.com/Atmosphere-NX/Atmosphere
synced 2024-09-20 15:18:59 +00:00
413 lines
15 KiB
C++
413 lines
15 KiB
C++
/*
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* Copyright (c) Atmosphère-NX
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms and conditions of the GNU General Public License,
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* version 2, as published by the Free Software Foundation.
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*
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* This program is distributed in the hope it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include <stratosphere.hpp>
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#include "htcs_service.hpp"
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#include "rpc/htcs_rpc_tasks.hpp"
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#include "htcs_util.hpp"
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namespace ams::htcs::impl {
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void HtcsService::WaitTask(u32 task_id) {
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return m_rpc_client->Wait(task_id);
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}
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Result HtcsService::CreateSocket(s32 *out_err, s32 *out_desc, bool enable_disconnection_emulation) {
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/* Set disconnection emulation enabled. */
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m_driver->SetDisconnectionEmulationEnabled(enable_disconnection_emulation);
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/* Begin the task. */
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u32 task_id;
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R_TRY(m_rpc_client->Begin<rpc::SocketTask>(std::addressof(task_id)));
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/* Wait for the task to complete. */
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this->WaitTask(task_id);
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/* Finish the task. */
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htcs::SocketError err;
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s32 desc;
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R_TRY(m_rpc_client->End<rpc::SocketTask>(task_id, std::addressof(err), std::addressof(desc)));
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/* Set output. */
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*out_err = err;
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*out_desc = desc;
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return ResultSuccess();
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}
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Result HtcsService::DestroySocket(s32 desc) {
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/* Begin the task. */
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u32 task_id;
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R_TRY(m_rpc_client->Begin<rpc::CloseTask>(std::addressof(task_id), desc));
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/* Wait for the task to complete. */
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this->WaitTask(task_id);
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/* Cancel the socket. */
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m_rpc_client->CancelBySocket(desc);
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/* Finish the task. */
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htcs::SocketError err;
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R_TRY(m_rpc_client->End<rpc::CloseTask>(task_id, std::addressof(err)));
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return ResultSuccess();
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}
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Result HtcsService::Connect(s32 *out_err, s32 desc, const SockAddrHtcs &address) {
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/* Validate the address. */
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R_UNLESS(address.family == 0, htcs::ResultInvalidArgument());
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R_UNLESS(IsValidName(address.peer_name), htcs::ResultInvalidArgument());
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R_UNLESS(IsValidName(address.port_name), htcs::ResultInvalidArgument());
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/* Begin the task. */
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u32 task_id;
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R_TRY(m_rpc_client->Begin<rpc::ConnectTask>(std::addressof(task_id), desc, address.peer_name, address.port_name));
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/* Wait for the task to complete. */
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this->WaitTask(task_id);
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/* Finish the task. */
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htcs::SocketError err;
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R_TRY(m_rpc_client->End<rpc::ConnectTask>(task_id, std::addressof(err)));
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/* Set output. */
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*out_err = err;
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return ResultSuccess();
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}
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Result HtcsService::Bind(s32 *out_err, s32 desc, const SockAddrHtcs &address) {
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/* Validate the address. */
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R_UNLESS(address.family == 0, htcs::ResultInvalidArgument());
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R_UNLESS(IsValidName(address.peer_name), htcs::ResultInvalidArgument());
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R_UNLESS(IsValidName(address.port_name), htcs::ResultInvalidArgument());
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/* Begin the task. */
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u32 task_id;
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R_TRY(m_rpc_client->Begin<rpc::BindTask>(std::addressof(task_id), desc, address.peer_name, address.port_name));
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/* Wait for the task to complete. */
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this->WaitTask(task_id);
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/* Finish the task. */
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htcs::SocketError err;
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R_TRY(m_rpc_client->End<rpc::BindTask>(task_id, std::addressof(err)));
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/* Set output. */
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*out_err = err;
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return ResultSuccess();
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}
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Result HtcsService::Listen(s32 *out_err, s32 desc, s32 backlog_count) {
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/* Begin the task. */
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u32 task_id;
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R_TRY(m_rpc_client->Begin<rpc::ListenTask>(std::addressof(task_id), desc, backlog_count));
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/* Wait for the task to complete. */
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this->WaitTask(task_id);
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/* Finish the task. */
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htcs::SocketError err;
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R_TRY(m_rpc_client->End<rpc::ListenTask>(task_id, std::addressof(err)));
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/* Set output. */
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*out_err = err;
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return ResultSuccess();
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}
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Result HtcsService::Receive(s32 *out_err, s64 *out_size, char *buffer, s64 size, s32 desc, s32 flags) {
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/* Begin the task. */
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u32 task_id;
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R_TRY(m_rpc_client->Begin<rpc::ReceiveTask>(std::addressof(task_id), desc, size, static_cast<htcs::MessageFlag>(flags)));
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/* Wait for the task to complete. */
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this->WaitTask(task_id);
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/* Finish the task. */
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R_TRY(this->ReceiveResults(out_err, out_size, buffer, size, task_id, desc));
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return ResultSuccess();
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}
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Result HtcsService::Send(s32 *out_err, s64 *out_size, const char *buffer, s64 size, s32 desc, s32 flags) {
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/* Begin the task. */
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u32 task_id;
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R_TRY(m_rpc_client->Begin<rpc::SendTask>(std::addressof(task_id), desc, size, static_cast<htcs::MessageFlag>(flags)));
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/* Send the data. */
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s64 cont_size;
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const Result result = this->SendContinue(std::addressof(cont_size), buffer, size, task_id, desc);
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if (R_FAILED(result)) {
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return this->SendResults(out_err, out_size, task_id, desc);
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}
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/* Wait for the task to complete. */
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this->WaitTask(task_id);
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/* Finish the task. */
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R_TRY(this->SendResults(out_err, out_size, task_id, desc));
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return ResultSuccess();
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}
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Result HtcsService::Shutdown(s32 *out_err, s32 desc, s32 how) {
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/* Begin the task. */
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u32 task_id;
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R_TRY(m_rpc_client->Begin<rpc::ShutdownTask>(std::addressof(task_id), desc, static_cast<htcs::ShutdownType>(how)));
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/* Wait for the task to complete. */
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this->WaitTask(task_id);
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/* Finish the task. */
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htcs::SocketError err;
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R_TRY(m_rpc_client->End<rpc::ShutdownTask>(task_id, std::addressof(err)));
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/* Set output. */
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*out_err = err;
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return ResultSuccess();
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}
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Result HtcsService::Fcntl(s32 *out_err, s32 *out_res, s32 desc, s32 command, s32 value) {
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/* Begin the task. */
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u32 task_id;
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R_TRY(m_rpc_client->Begin<rpc::FcntlTask>(std::addressof(task_id), desc, command, value));
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/* Wait for the task to complete. */
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this->WaitTask(task_id);
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/* Finish the task. */
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htcs::SocketError err;
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s32 res;
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R_TRY(m_rpc_client->End<rpc::FcntlTask>(task_id, std::addressof(err), std::addressof(res)));
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/* Set output. */
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*out_err = err;
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*out_res = res;
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return ResultSuccess();
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}
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Result HtcsService::AcceptStart(u32 *out_task_id, os::NativeHandle *out_handle, s32 desc) {
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/* Begin the task. */
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u32 task_id;
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R_TRY(m_rpc_client->Begin<rpc::AcceptTask>(std::addressof(task_id), desc));
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/* Detach the task. */
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*out_task_id = task_id;
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*out_handle = m_rpc_client->DetachReadableHandle(task_id);
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return ResultSuccess();
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}
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Result HtcsService::AcceptResults(s32 *out_err, s32 *out_desc, SockAddrHtcs *out_address, u32 task_id, s32 desc) {
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AMS_UNUSED(out_address);
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/* Finish the task. */
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htcs::SocketError err;
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s32 ret_desc;
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R_TRY(m_rpc_client->End<rpc::AcceptTask>(task_id, std::addressof(err), std::addressof(ret_desc), desc));
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/* Set output. */
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*out_err = err;
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*out_desc = ret_desc;
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return ResultSuccess();
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}
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Result HtcsService::ReceiveSmallStart(u32 *out_task_id, os::NativeHandle *out_handle, s64 size, s32 desc, s32 flags) {
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/* Begin the task. */
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u32 task_id;
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R_TRY(m_rpc_client->Begin<rpc::ReceiveSmallTask>(std::addressof(task_id), desc, size, static_cast<htcs::MessageFlag>(flags)));
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/* Detach the task. */
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*out_task_id = task_id;
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*out_handle = m_rpc_client->DetachReadableHandle(task_id);
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return ResultSuccess();
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}
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Result HtcsService::ReceiveSmallResults(s32 *out_err, s64 *out_size, char *buffer, s64 buffer_size, u32 task_id, s32 desc) {
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AMS_UNUSED(desc);
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/* Continue the task. */
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m_rpc_client->ReceiveContinue<rpc::ReceiveSmallTask>(task_id, buffer, buffer_size);
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/* Finish the task. */
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htcs::SocketError err;
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R_TRY(m_rpc_client->End<rpc::ReceiveSmallTask>(task_id, std::addressof(err), out_size));
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/* Set output. */
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*out_err = err;
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return ResultSuccess();
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}
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Result HtcsService::SendSmallStart(u32 *out_task_id, os::NativeHandle *out_handle, s32 desc, s64 size, s32 flags) {
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/* Begin the task. */
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u32 task_id;
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R_TRY(m_rpc_client->Begin<rpc::SendSmallTask>(std::addressof(task_id), desc, size, static_cast<htcs::MessageFlag>(flags)));
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/* Detach the task. */
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*out_task_id = task_id;
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*out_handle = m_rpc_client->DetachReadableHandle(task_id);
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return ResultSuccess();
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}
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Result HtcsService::SendSmallContinue(s64 *out_size, const char *buffer, s64 buffer_size, u32 task_id, s32 desc) {
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/* Verify the task. */
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R_TRY(m_rpc_client->VerifyTaskIdWithHandle<rpc::SendSmallTask>(task_id, desc));
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/* Continue the task. */
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R_TRY(m_rpc_client->SendContinue<rpc::SendSmallTask>(task_id, buffer, buffer_size));
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/* Set output. */
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*out_size = buffer_size;
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return ResultSuccess();
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}
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Result HtcsService::SendSmallResults(s32 *out_err, s64 *out_size, u32 task_id, s32 desc) {
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AMS_UNUSED(desc);
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/* Finish the task. */
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htcs::SocketError err;
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R_TRY(m_rpc_client->End<rpc::SendSmallTask>(task_id, std::addressof(err), out_size));
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/* Set output. */
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*out_err = err;
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return ResultSuccess();
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}
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Result HtcsService::SendStart(u32 *out_task_id, os::NativeHandle *out_handle, s32 desc, s64 size, s32 flags) {
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/* Begin the task. */
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u32 task_id;
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R_TRY(m_rpc_client->Begin<rpc::SendTask>(std::addressof(task_id), desc, size, static_cast<htcs::MessageFlag>(flags)));
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/* Detach the task. */
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*out_task_id = task_id;
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*out_handle = m_rpc_client->DetachReadableHandle(task_id);
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return ResultSuccess();
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}
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Result HtcsService::SendContinue(s64 *out_size, const char *buffer, s64 buffer_size, u32 task_id, s32 desc) {
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/* Verify the task. */
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R_TRY(m_rpc_client->VerifyTaskIdWithHandle<rpc::SendTask>(task_id, desc));
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/* Wait for the task to notify. */
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m_rpc_client->WaitNotification<rpc::SendTask>(task_id);
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/* Check the task status. */
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R_UNLESS(!m_rpc_client->IsCompleted<rpc::SendTask>(task_id), htcs::ResultCompleted());
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R_UNLESS(!m_rpc_client->IsCancelled<rpc::SendTask>(task_id), htcs::ResultCancelled());
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/* Send the data. */
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if (buffer_size > 0) {
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R_TRY(m_data_channel_manager->Send(buffer, buffer_size, task_id));
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}
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/* Set output. */
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*out_size = buffer_size;
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return ResultSuccess();
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}
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Result HtcsService::SendResults(s32 *out_err, s64 *out_size, u32 task_id, s32 desc) {
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/* Verify the task. */
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R_TRY(m_rpc_client->VerifyTaskIdWithHandle<rpc::SendTask>(task_id, desc));
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/* Finish the task. */
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htcs::SocketError err;
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R_TRY(m_rpc_client->End<rpc::SendTask>(task_id, std::addressof(err), out_size));
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/* Set output. */
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*out_err = err;
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return ResultSuccess();
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}
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Result HtcsService::ReceiveStart(u32 *out_task_id, os::NativeHandle *out_handle, s64 size, s32 desc, s32 flags) {
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/* Begin the task. */
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u32 task_id;
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R_TRY(m_rpc_client->Begin<rpc::ReceiveTask>(std::addressof(task_id), desc, size, static_cast<htcs::MessageFlag>(flags)));
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/* Detach the task. */
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*out_task_id = task_id;
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*out_handle = m_rpc_client->DetachReadableHandle(task_id);
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return ResultSuccess();
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}
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Result HtcsService::ReceiveResults(s32 *out_err, s64 *out_size, char *buffer, s64 buffer_size, u32 task_id, s32 desc) {
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/* Verify the task. */
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R_TRY(m_rpc_client->VerifyTaskIdWithHandle<rpc::ReceiveTask>(task_id, desc));
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/* Get the result. */
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htcs::SocketError err;
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s64 recv_size;
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const Result result = m_rpc_client->GetResult<rpc::ReceiveTask>(task_id, std::addressof(err), std::addressof(recv_size));
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if (R_FAILED(result) || err != HTCS_ENONE) {
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/* Finish the task. */
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R_TRY(m_rpc_client->End<rpc::ReceiveTask>(task_id, std::addressof(err), out_size));
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/* Set output. */
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*out_err = err;
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return ResultSuccess();
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}
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/* Check the size. */
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R_UNLESS(recv_size <= buffer_size, htcs::ResultInvalidArgument());
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/* Perform remaining processing. */
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if (recv_size > 0) {
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/* Receive data. */
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const Result recv_result = m_data_channel_manager->Receive(buffer, recv_size, task_id);
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/* Finish the task. */
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R_TRY(m_rpc_client->End<rpc::ReceiveTask>(task_id, std::addressof(err), out_size));
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/* Check that our receive succeeded. */
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R_TRY(recv_result);
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} else {
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/* Finish the task. */
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R_TRY(m_rpc_client->End<rpc::ReceiveTask>(task_id, std::addressof(err), out_size));
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}
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/* Set output. */
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*out_err = err;
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return ResultSuccess();
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}
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Result HtcsService::SelectStart(u32 *out_task_id, os::NativeHandle *out_handle, Span<const int> read_handles, Span<const int> write_handles, Span<const int> exception_handles, s64 tv_sec, s64 tv_usec) {
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/* Begin the task. */
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u32 task_id;
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R_TRY(m_rpc_client->Begin<rpc::SelectTask>(std::addressof(task_id), read_handles, write_handles, exception_handles, tv_sec, tv_usec));
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/* Check that the task isn't cancelled. */
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R_UNLESS(!m_rpc_client->IsCancelled<rpc::SelectTask>(task_id), htcs::ResultCancelled());
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/* Detach the task. */
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*out_task_id = task_id;
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*out_handle = m_rpc_client->DetachReadableHandle(task_id);
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return ResultSuccess();
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}
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Result HtcsService::SelectEnd(s32 *out_err, bool *out_empty, Span<int> read_handles, Span<int> write_handles, Span<int> exception_handles, u32 task_id) {
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/* Finish the task. */
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htcs::SocketError err;
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bool empty;
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R_TRY(m_rpc_client->End<rpc::SelectTask>(task_id, std::addressof(err), std::addressof(empty), read_handles, write_handles, exception_handles));
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/* Set output. */
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*out_err = err;
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*out_empty = empty;
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return ResultSuccess();
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}
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}
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