blob: 4ff70ebaf1b0225161d19ddf6f2fd300afbda6f6 [file] [log] [blame]
// Copyright 2021 The Pigweed 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
// 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.
#pragma once
#include <cstring>
#include "pw_bytes/span.h"
#include "pw_log_rpc/log_filter.h"
#include "pw_result/result.h"
#include "pw_span/span.h"
namespace pw::log_rpc {
// Holds an inmutable Filter map, ordered by filter ID to facilitate set up.
class FilterMap {
explicit constexpr FilterMap(span<Filter> filters) : filters_(filters) {}
// Not copyable nor movable.
FilterMap(FilterMap const&) = delete;
FilterMap& operator=(FilterMap const&) = delete;
FilterMap(FilterMap&&) = delete;
FilterMap& operator=(FilterMap&&) = delete;
Result<Filter*> GetFilterFromId(ConstByteSpan id) const {
for (auto& filter : filters_) {
if (id.size() == &&
std::memcmp(,, id.size()) == 0) {
return &filter;
return Status::NotFound();
const span<Filter>& filters() const { return filters_; }
const span<Filter> filters_;
} // namespace pw::log_rpc