Atmosphere-libs/libstratosphere/source/htcs/impl/rpc/htcs_rpc_fcntl_task.cpp
Michael Scire fd1b6d4578 libstrat: enable -Wextra, -Werror
This caught an embarrassingly large number of bugs.
2021-10-07 23:06:28 -07:00

88 lines
2.5 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 "htcs_rpc_tasks.hpp"
namespace ams::htcs::impl::rpc {
Result FcntlTask::SetArguments(s32 handle, s32 command, s32 value) {
/* Set our arguments. */
m_handle = handle;
m_command = command;
m_value = value;
return ResultSuccess();
}
void FcntlTask::Complete(htcs::SocketError err, s32 res) {
/* Set our results. */
m_err = err;
m_res = res;
/* Complete. */
HtcsTask::Complete();
}
Result FcntlTask::GetResult(htcs::SocketError *out_err, s32 *out_res) const {
/* Sanity check our state. */
AMS_ASSERT(this->GetTaskState() == htc::server::rpc::RpcTaskState::Completed);
/* Set the output. */
*out_err = m_err;
*out_res = m_res;
return ResultSuccess();
}
Result FcntlTask::ProcessResponse(const char *data, size_t size) {
AMS_UNUSED(size);
/* Convert the input to a packet. */
auto *packet = reinterpret_cast<const HtcsRpcPacket *>(data);
/* Complete the task. */
this->Complete(static_cast<htcs::SocketError>(packet->params[0]), packet->params[1]);
return ResultSuccess();
}
Result FcntlTask::CreateRequest(size_t *out, char *data, size_t size, u32 task_id) {
AMS_UNUSED(size);
/* Create the packet. */
auto *packet = reinterpret_cast<HtcsRpcPacket *>(data);
*packet = {
.protocol = HtcsProtocol,
.version = this->GetVersion(),
.category = HtcsPacketCategory::Request,
.type = HtcsPacketType::Fcntl,
.body_size = 0,
.task_id = task_id,
.params = {
m_handle,
m_command,
m_value,
},
};
/* Set the output size. */
*out = sizeof(*packet);
return ResultSuccess();
}
}