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70 lines
1.9 KiB
70 lines
1.9 KiB
7 months ago
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// Copyright (C) 2016 Google, Inc.
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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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//
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#include <rapidjson/document.h>
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#include <rapidjson/writer.h>
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#include <rapidjson/stringbuffer.h>
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#include <map>
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#include <string>
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#include <tuple>
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#include <base.h>
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#include <utils/command_receiver.h>
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#include <utils/common_utils.h>
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typedef std::map<std::string, MFP> function_map;
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function_map* _funcMap = NULL;
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void _clean_result(rapidjson::Document &doc) {
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doc.RemoveMember(sl4n::kMethodStr);
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doc.RemoveMember(sl4n::kParamsStr);
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}
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void initiate(rapidjson::Document &doc) {
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doc.AddMember(sl4n::kStatusStr, sl4n::kSuccessStr, doc.GetAllocator());
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}
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CommandReceiver::CommandReceiver() {
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if (_funcMap == NULL) {
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_funcMap = new function_map();
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}
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_funcMap->insert(std::make_pair("initiate", &initiate));
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_funcMap->insert(std::make_pair("continue", &initiate));
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}
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void CommandReceiver::Call(rapidjson::Document& doc) {
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std::string cmd;
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if (doc.HasMember(sl4n::kCmdStr)) {
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cmd = doc[sl4n::kCmdStr].GetString();
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} else if (doc.HasMember(sl4n::kMethodStr)) {
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cmd = doc[sl4n::kMethodStr].GetString();
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}
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function_map::const_iterator iter = _funcMap->find(cmd);
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if (iter != _funcMap->end()) {
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iter->second(doc);
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}
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_clean_result(doc);
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}
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void CommandReceiver::RegisterCommand(std::string name, MFP command) {
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if (_funcMap == NULL) {
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_funcMap = new function_map();
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}
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_funcMap->insert(std::make_pair(name, command));
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}
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