tars2node/src/code_generator.cpp
2019-03-20 19:23:14 +08:00

120 lines
4.6 KiB
C++

/**
* Tencent is pleased to support the open source community by making Tars available.
*
* Copyright (C) 2016THL A29 Limited, a Tencent company. All rights reserved.
*
* Licensed under the BSD 3-Clause License (the "License"); you may not use this file except
* in compliance with the License. You may obtain a copy of the License at
*
* https://opensource.org/licenses/BSD-3-Clause
*
* 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 "code_generator.h"
string CodeGenerator::printHeaderRemark(const string &sTypeName)
{
ostringstream s;
s << "// **********************************************************************" << endl;
s << "// Parsed By " << IDL_NAMESPACE_STR << "Parser(" << PARSER_VERSION << "), Generated By " << EXECUTE_FILENAME << "(" << GENERATOR_VERSION << ")" << endl;
s << "// " << IDL_NAMESPACE_STR << "Parser Maintained By <" << TC_Common::upper(IDL_NAMESPACE_STR) << "> and " << EXECUTE_FILENAME << " Maintained By <superzheng>" << endl;
s << "// Generated from \"" << TC_File::extractFileName(_sIdlFile) << "\" by " <<
(_bEntry ? sTypeName : (_bMinimalMembers ? "Minimal" : "Relation")) << " Mode" << endl;
s << "// **********************************************************************" << endl;
s << endl;
return s.str();
}
string CodeGenerator::printHeaderRemark(const string &sTypeName, const string &sSuffix)
{
ostringstream s;
s << printHeaderRemark(sTypeName);
s << sSuffix << endl;
s << endl;
return s.str();
}
void CodeGenerator::createFile(const string &file, const bool bEntry)
{
_sIdlFile = getRealFileInfo(file);
_bEntry = bEntry;
g_parse->parse(_sIdlFile);
vector<ContextPtr> contexts = g_parse->getContexts();
for(size_t i = 0; i < contexts.size(); i++)
{
if (_sIdlFile == contexts[i]->getFileName())
{
scan(_sIdlFile, true); // collect idl symbols
if (!_bClient && !_bServer)
{
if (_bTS)
{
generateTS(contexts[i]); // generate .ts
}
else
{
generateJS(contexts[i]); // generate .js
if (_bDTS) generateDTS(contexts[i]); // generate .d.ts
}
}
if (_bClient)
{
if (_bTS)
{
if (!generateTSProxy(contexts[i])) return; // generate .ts for proxy classes
}
else
{
if (!generateJSProxy(contexts[i])) return; // generate .js for proxy classes
if (_bDTS) generateDTSProxy(contexts[i]); // generate .d.ts for proxy classes
}
}
if (_bServer)
{
if (_bTS)
{
if (!generateTSServer(contexts[i])) return; // generate .ts for server classes
generateTSServerImp(contexts[i]); // generate .ts for server implementations
}
else
{
if (!generateJSServer(contexts[i])) return; // generate .js for server classes
if (_bDTS) generateDTSServer(contexts[i]); // generate .d.ts for server classes
generateJSServerImp(contexts[i]); // generate .js for server implementations
}
}
vector<string> files = contexts[i]->getIncludes();
for (size_t ii = 0; _bRecursive && ii < files.size(); ii++)
{
CodeGenerator node;
node.setRpcPath(_sRpcPath);
node.setStreamPath(_sStreamPath);
node.setTargetPath(_sToPath);
node.setRecursive(_bRecursive);
node.setUseSpecialPath(_bUseSpecialPath);
node.setUseStringRepresent(_bUseStringRepresent);
node.setStringBinaryEncoding(_bStringBinaryEncoding);
node.setMinimalMembers(_bMinimalMembers);
node.setDependent(_depMembers);
node.setEnableTS(_bTS);
node.setEnableDTS(_bDTS);
node.createFile(files[ii], false);
}
}
}
}