85 lines
3.1 KiB
C++
85 lines
3.1 KiB
C++
//* Copyright 2019 The Dawn Authors
|
|
//*
|
|
//* Licensed under the Apache License, Version 2.0 (the "License");
|
|
//* you may not use this file except in compliance with the License.
|
|
//* You may obtain a copy of the License at
|
|
//*
|
|
//* http://www.apache.org/licenses/LICENSE-2.0
|
|
//*
|
|
//* Unless required by applicable law or agreed to in writing, software
|
|
//* distributed under the License is distributed on an "AS IS" BASIS,
|
|
//* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
//* See the License for the specific language governing permissions and
|
|
//* limitations under the License.
|
|
|
|
#include "common/Assert.h"
|
|
#include "dawn_wire/client/Client.h"
|
|
|
|
#include <string>
|
|
|
|
namespace dawn_wire { namespace client {
|
|
{% for command in cmd_records["return command"] %}
|
|
bool Client::Handle{{command.name.CamelCase()}}(const volatile char** commands, size_t* size) {
|
|
Return{{command.name.CamelCase()}}Cmd cmd;
|
|
DeserializeResult deserializeResult = cmd.Deserialize(commands, size, &mAllocator);
|
|
|
|
if (deserializeResult == DeserializeResult::FatalError) {
|
|
return false;
|
|
}
|
|
|
|
{% for member in command.members if member.handle_type %}
|
|
{% set Type = member.handle_type.name.CamelCase() %}
|
|
{% set name = as_varName(member.name) %}
|
|
|
|
{% if member.type.dict_name == "ObjectHandle" %}
|
|
{{Type}}* {{name}} = {{Type}}Allocator().GetObject(cmd.{{name}}.id);
|
|
uint32_t {{name}}Serial = {{Type}}Allocator().GetSerial(cmd.{{name}}.id);
|
|
if ({{name}}Serial != cmd.{{name}}.serial) {
|
|
{{name}} = nullptr;
|
|
}
|
|
{% endif %}
|
|
{% endfor %}
|
|
|
|
return Do{{command.name.CamelCase()}}(
|
|
{%- for member in command.members -%}
|
|
{%- if member.handle_type -%}
|
|
{{as_varName(member.name)}}
|
|
{%- else -%}
|
|
cmd.{{as_varName(member.name)}}
|
|
{%- endif -%}
|
|
{%- if not loop.last -%}, {% endif %}
|
|
{%- endfor -%}
|
|
);
|
|
}
|
|
{% endfor %}
|
|
|
|
const volatile char* Client::HandleCommands(const volatile char* commands, size_t size) {
|
|
while (size >= sizeof(ReturnWireCmd)) {
|
|
ReturnWireCmd cmdId = *reinterpret_cast<const volatile ReturnWireCmd*>(commands);
|
|
|
|
bool success = false;
|
|
switch (cmdId) {
|
|
{% for command in cmd_records["return command"] %}
|
|
{% set Suffix = command.name.CamelCase() %}
|
|
case ReturnWireCmd::{{Suffix}}:
|
|
success = Handle{{Suffix}}(&commands, &size);
|
|
break;
|
|
{% endfor %}
|
|
default:
|
|
success = false;
|
|
}
|
|
|
|
if (!success) {
|
|
return nullptr;
|
|
}
|
|
mAllocator.Reset();
|
|
}
|
|
|
|
if (size != 0) {
|
|
return nullptr;
|
|
}
|
|
|
|
return commands;
|
|
}
|
|
}} // namespace dawn_wire::client
|