76 lines
3.1 KiB
C++
76 lines
3.1 KiB
C++
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//* Copyright 2017 The NXT Authors
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//*
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//* Licensed under the Apache License, Version 2.0 (the "License");
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//* you may not use this file except in compliance with the License.
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//* You may obtain a copy of the License at
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//*
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//* http://www.apache.org/licenses/LICENSE-2.0
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//*
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//* Unless required by applicable law or agreed to in writing, software
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//* distributed under the License is distributed on an "AS IS" BASIS,
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//* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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//* See the License for the specific language governing permissions and
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//* limitations under the License.
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#include "wire/WireCmd_autogen.h"
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namespace nxt {
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namespace wire {
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{% for type in by_category["object"] %}
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{% for method in type.methods %}
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{% set Suffix = as_MethodSuffix(type.name, method.name) %}
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size_t {{Suffix}}Cmd::GetRequiredSize() const {
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size_t result = sizeof(*this);
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{% for arg in method.arguments if arg.annotation != "value" %}
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{% if arg.length == "strlen" %}
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result += {{as_varName(arg.name)}}Strlen + 1;
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{% elif arg.type.category == "object" %}
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result += {{as_varName(arg.length.name)}} * sizeof(uint32_t);
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{% else %}
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result += {{as_varName(arg.length.name)}} * sizeof({{as_cType(arg.type.name)}});
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{% endif %}
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{% endfor %}
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return result;
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}
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{% for const in ["", "const"] %}
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{% for get_arg in method.arguments if get_arg.annotation != "value" %}
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{{const}} uint8_t* {{Suffix}}Cmd::GetPtr_{{as_varName(get_arg.name)}}() {{const}} {
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//* Start counting after the current structure
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{{const}} uint8_t* ptr = reinterpret_cast<{{const}} uint8_t*>(this + 1);
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//* Increment the pointer until we find the 'arg' then return early.
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//* This will mean some of the code will be unreachable but there is no
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//* "break" in Jinja2.
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{% for arg in method.arguments if arg.annotation != "value" %}
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{% if get_arg == arg %}
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return ptr;
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{% endif %}
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{% if arg.length == "strlen" %}
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ptr += {{as_varName(arg.name)}}Strlen + 1;
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{% elif arg.type.category == "object" %}
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ptr += {{as_varName(arg.length.name)}} * sizeof(uint32_t);
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{% else %}
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ptr += {{as_varName(arg.length.name)}} * sizeof({{as_cType(arg.type.name)}});
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{% endif %}
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{% endfor %}
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}
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{% endfor %}
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{% endfor %}
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{% endfor %}
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{% set Suffix = as_MethodSuffix(type.name, Name("destroy")) %}
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size_t {{Suffix}}Cmd::GetRequiredSize() const {
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return sizeof(*this);
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}
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{% endfor %}
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}
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}
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