106 lines
4.3 KiB
C#
106 lines
4.3 KiB
C#
/*
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* cpp.cs
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*
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* This source file is part of the FoundationDB open source project
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*
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* Copyright 2013-2018 Apple Inc. and the FoundationDB project 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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*/
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using System;
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using System.Collections.Generic;
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using System.IO;
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using System.Linq;
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using System.Text;
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namespace vexillographer
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{
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class cpp : BindingWriter
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{
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private static void writeCppEnum(TextWriter outFile, Scope scope, IEnumerable<Option> options)
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{
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outFile.WriteLine("struct FDB{0}s {{", scope.ToString());
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outFile.WriteLine("\tfriend class FDBOptionInfoMap<FDB{0}s>;",scope.ToString());
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outFile.WriteLine();
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outFile.WriteLine("\tenum Option : int {");
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outFile.WriteLine(string.Join(",\n\n", options.Select(f => c.getCLine(f, "\t\t", "")).ToArray()));
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outFile.WriteLine("\t};");
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outFile.WriteLine();
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outFile.WriteLine("\tstatic FDBOptionInfoMap<FDB{0}s> optionInfo;", scope.ToString());
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outFile.WriteLine();
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outFile.WriteLine("private:");
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outFile.WriteLine("\tstatic void init();");
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outFile.WriteLine("};");
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outFile.WriteLine("");
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}
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private static string getCInfoLine(Option o, string indent, string structName)
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{
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return String.Format("{0}ADD_OPTION_INFO({1}, {2}, \"{2}\", \"{3}\", \"{4}\", {5}, {6}, {7}, {8}, FDBOptionInfo::ParamType::{9})",
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indent, structName, o.name.ToUpper(), o.comment, o.getParameterComment(), (o.paramDesc != null).ToString().ToLower(),
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o.hidden.ToString().ToLower(), o.persistent.ToString().ToLower(), o.defaultFor, o.paramType);
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}
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private static void writeCppInfo(TextWriter outFile, Scope scope, IEnumerable<Option> options)
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{
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outFile.WriteLine("FDBOptionInfoMap<FDB{0}s> FDB{0}s::optionInfo;", scope.ToString());
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outFile.WriteLine();
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outFile.WriteLine("void FDB{0}s::init() {{", scope.ToString());
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outFile.WriteLine(string.Join("\n", options.Select(f => getCInfoLine(f, "\t", "FDB{0}s")).ToArray()), scope.ToString());
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outFile.WriteLine("}");
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outFile.WriteLine();
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}
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public void writeFiles(string fileName, IEnumerable<Option> options)
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{
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using (var header = System.IO.File.Open(fileName + ".h",
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System.IO.FileMode.Create, System.IO.FileAccess.Write))
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{
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TextWriter outFile = new StreamWriter(header);
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outFile.NewLine = "\n";
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outFile.WriteLine("#ifndef FDBCLIENT_FDBOPTIONS_G_H");
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outFile.WriteLine("#define FDBCLIENT_FDBOPTIONS_G_H");
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outFile.WriteLine("#pragma once");
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outFile.WriteLine();
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outFile.WriteLine("#include \"fdbclient/FDBOptions.h\"");
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outFile.WriteLine();
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foreach (Scope s in Enum.GetValues(typeof(Scope)))
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{
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writeCppEnum(outFile, s, options.Where(o => o.scope == s));
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}
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outFile.WriteLine("");
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outFile.WriteLine("#endif");
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outFile.Flush();
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}
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using (var cFile = System.IO.File.Open(fileName + ".cpp",
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System.IO.FileMode.Create, System.IO.FileAccess.Write))
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{
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TextWriter outFile = new StreamWriter(cFile);
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outFile.NewLine = "\n";
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outFile.WriteLine("#include \"fdbclient/FDBOptions.g.h\"");
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outFile.WriteLine();
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foreach (Scope s in Enum.GetValues(typeof(Scope)))
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{
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writeCppInfo(outFile, s, options.Where(o => o.scope == s));
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}
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outFile.Flush();
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}
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}
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}
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}
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