mirror of https://github.com/Icinga/icinga2.git
1394 lines
49 KiB
C++
1394 lines
49 KiB
C++
/******************************************************************************
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* Icinga 2 *
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* Copyright (C) 2012-2016 Icinga Development Team (https://www.icinga.org/) *
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* *
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* This program is free software; you can redistribute it and/or *
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* modify it under the terms of the GNU General Public License *
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* as published by the Free Software Foundation; either version 2 *
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* of the License, or (at your option) any later version. *
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* *
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* This program is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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* GNU General Public License for more details. *
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* *
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* You should have received a copy of the GNU General Public License *
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* along with this program; if not, write to the Free Software Foundation *
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. *
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******************************************************************************/
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#include "classcompiler.hpp"
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#include <iostream>
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#include <sstream>
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#include <fstream>
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#include <stdexcept>
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#include <map>
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#include <set>
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#include <vector>
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#include <cstring>
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#include <locale>
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#ifndef _WIN32
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#include <libgen.h>
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#else /* _WIN32 */
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#include <shlwapi.h>
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#endif /* _WIN32 */
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using namespace icinga;
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ClassCompiler::ClassCompiler(const std::string& path, std::istream& input,
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std::ostream& oimpl, std::ostream& oheader)
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: m_Path(path), m_Input(input), m_Impl(oimpl), m_Header(oheader)
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{
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InitializeScanner();
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}
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ClassCompiler::~ClassCompiler(void)
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{
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DestroyScanner();
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}
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std::string ClassCompiler::GetPath(void) const
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{
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return m_Path;
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}
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void *ClassCompiler::GetScanner(void)
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{
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return m_Scanner;
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}
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size_t ClassCompiler::ReadInput(char *buffer, size_t max_size)
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{
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m_Input.read(buffer, max_size);
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return static_cast<size_t>(m_Input.gcount());
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}
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void ClassCompiler::HandleInclude(const std::string& path, const ClassDebugInfo&)
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{
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m_Header << "#include \"" << path << "\"" << std::endl << std::endl;
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}
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void ClassCompiler::HandleAngleInclude(const std::string& path, const ClassDebugInfo&)
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{
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m_Header << "#include <" << path << ">" << std::endl << std::endl;
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}
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void ClassCompiler::HandleImplInclude(const std::string& path, const ClassDebugInfo&)
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{
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m_Impl << "#include \"" << path << "\"" << std::endl << std::endl;
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}
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void ClassCompiler::HandleAngleImplInclude(const std::string& path, const ClassDebugInfo&)
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{
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m_Impl << "#include <" << path << ">" << std::endl << std::endl;
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}
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void ClassCompiler::HandleNamespaceBegin(const std::string& name, const ClassDebugInfo&)
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{
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m_Header << "namespace " << name << std::endl
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<< "{" << std::endl << std::endl;
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m_Impl << "namespace " << name << std::endl
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<< "{" << std::endl << std::endl;
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}
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void ClassCompiler::HandleNamespaceEnd(const ClassDebugInfo&)
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{
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HandleMissingValidators();
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m_Header << "}" << std::endl;
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m_Impl << "}" << std::endl;
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}
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void ClassCompiler::HandleCode(const std::string& code, const ClassDebugInfo&)
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{
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m_Header << code << std::endl;
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}
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void ClassCompiler::HandleLibrary(const std::string& library, const ClassDebugInfo& locp)
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{
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m_Library = library;
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}
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unsigned long ClassCompiler::SDBM(const std::string& str, size_t len = std::string::npos)
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{
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unsigned long hash = 0;
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size_t current = 0;
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std::string::const_iterator it;
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for (it = str.begin(); it != str.end(); it++) {
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if (current >= len)
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break;
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char c = *it;
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hash = c + (hash << 6) + (hash << 16) - hash;
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current++;
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}
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return hash;
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}
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static int TypePreference(const std::string& type)
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{
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if (type == "Value")
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return 0;
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else if (type == "String")
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return 1;
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else if (type == "double")
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return 2;
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else if (type.find("::Ptr") != std::string::npos)
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return 3;
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else if (type == "int")
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return 4;
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else
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return 5;
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}
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static bool FieldLayoutCmp(const Field& a, const Field& b)
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{
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return TypePreference(a.Type.GetRealType()) < TypePreference(b.Type.GetRealType());
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}
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static bool FieldTypeCmp(const Field& a, const Field& b)
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{
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return a.Type.GetRealType() < b.Type.GetRealType();
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}
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static std::string FieldTypeToIcingaName(const Field& field, bool inner)
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{
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std::string ftype = field.Type.TypeName;
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if (!inner && field.Type.ArrayRank > 0)
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return "Array";
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if (field.Type.IsName)
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return "String";
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if (field.Attributes & FAEnum)
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return "Number";
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if (ftype == "bool" || ftype == "int" || ftype == "double")
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return "Number";
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if (ftype == "int" || ftype == "double")
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return "Number";
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else if (ftype == "bool")
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return "Boolean";
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if (ftype.find("::Ptr") != std::string::npos)
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return ftype.substr(0, ftype.size() - strlen("::Ptr"));
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return ftype;
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}
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void ClassCompiler::OptimizeStructLayout(std::vector<Field>& fields)
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{
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std::sort(fields.begin(), fields.end(), FieldTypeCmp);
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std::stable_sort(fields.begin(), fields.end(), FieldLayoutCmp);
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}
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void ClassCompiler::HandleClass(const Klass& klass, const ClassDebugInfo&)
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{
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std::vector<Field>::const_iterator it;
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std::string apiMacro;
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if (!m_Library.empty()) {
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std::string libName = m_Library;
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std::locale locale;
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for (std::string::size_type i = 0; i < libName.size(); i++)
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libName[i] = std::toupper(libName[i], locale);
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m_Header << "#ifndef I2_" << libName << "_API" << std::endl
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<< "# ifdef I2_" << libName << "_BUILD" << std::endl
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<< "# define I2_" << libName << "_API I2_EXPORT" << std::endl
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<< "# else /* I2_" << libName << "_BUILD */" << std::endl
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<< "# define I2_" << libName << "_API I2_IMPORT" << std::endl
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<< "# endif /* I2_" << libName << "_BUILD */" << std::endl
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<< "#endif /* I2_" << libName << "_API */" << std::endl << std::endl;
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apiMacro = "I2_" + libName + "_API ";
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}
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/* forward declaration */
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if (klass.Name.find_first_of(':') == std::string::npos)
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m_Header << "class " << klass.Name << ";" << std::endl << std::endl;
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/* TypeHelper */
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if (klass.Attributes & TAAbstract) {
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m_Header << "template<>" << std::endl
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<< "struct TypeHelper<" << klass.Name << ", " << ((klass.Attributes & TAVarArgConstructor) ? "true" : "false") << ">" << std::endl
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<< "{" << std::endl
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<< "\t" << "static ObjectFactory GetFactory(void)" << std::endl
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<< "\t" << "{" << std::endl
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<< "\t\t" << "return NULL;" << std::endl
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<< "\t" << "}" << std::endl
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<< "};" << std::endl << std::endl;
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}
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/* TypeImpl */
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m_Header << "template<>" << std::endl
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<< "class TypeImpl<" << klass.Name << ">"
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<< " : public Type";
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if (!klass.TypeBase.empty())
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m_Header << ", public " + klass.TypeBase;
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m_Header << std::endl
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<< "{" << std::endl
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<< "public:" << std::endl;
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m_Impl << "template class TypeImpl<" << klass.Name << ">;" << std::endl << std::endl;
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/* GetName */
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m_Header << "\t" << "virtual String GetName(void) const;" << std::endl;
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m_Impl << "String TypeImpl<" << klass.Name << ">::GetName(void) const" << std::endl
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<< "{" << std::endl
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<< "\t" << "return \"" << klass.Name << "\";" << std::endl
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<< "}" << std::endl << std::endl;
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/* GetAttributes */
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m_Header << "\t" << "virtual int GetAttributes(void) const;" << std::endl;
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m_Impl << "int TypeImpl<" << klass.Name << ">::GetAttributes(void) const" << std::endl
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<< "{" << std::endl
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<< "\t" << "return " << klass.Attributes << ";" << std::endl
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<< "}" << std::endl << std::endl;
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/* GetBaseType */
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m_Header << "\t" << "virtual Type::Ptr GetBaseType(void) const;" << std::endl;
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m_Impl << "Type::Ptr TypeImpl<" << klass.Name << ">::GetBaseType(void) const" << std::endl
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<< "{" << std::endl
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<< "\t" << "return ";
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if (!klass.Parent.empty())
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m_Impl << klass.Parent << "::TypeInstance";
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else
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m_Impl << "Object::TypeInstance";
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m_Impl << ";" << std::endl
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<< "}" << std::endl << std::endl;
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/* GetFieldId */
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m_Header << "\t" << "virtual int GetFieldId(const String& name) const;" << std::endl;
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m_Impl << "int TypeImpl<" << klass.Name << ">::GetFieldId(const String& name) const" << std::endl
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<< "{" << std::endl;
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if (!klass.Fields.empty()) {
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m_Impl << "\t" << "int offset = ";
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if (!klass.Parent.empty())
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m_Impl << klass.Parent << "::TypeInstance->GetFieldCount()";
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else
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m_Impl << "0";
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m_Impl << ";" << std::endl << std::endl;
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}
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std::map<int, std::vector<std::pair<int, std::string> > > jumptable;
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int hlen = 0, collisions = 0;
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do {
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int num = 0;
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hlen++;
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jumptable.clear();
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collisions = 0;
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for (it = klass.Fields.begin(); it != klass.Fields.end(); it++) {
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int hash = static_cast<int>(SDBM(it->Name, hlen));
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jumptable[hash].push_back(std::make_pair(num, it->Name));
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num++;
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if (jumptable[hash].size() > 1)
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collisions++;
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}
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} while (collisions >= 5 && hlen < 8);
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if (!klass.Fields.empty()) {
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m_Impl << "\tswitch (static_cast<int>(Utility::SDBM(name, " << hlen << "))) {" << std::endl;
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std::map<int, std::vector<std::pair<int, std::string> > >::const_iterator itj;
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for (itj = jumptable.begin(); itj != jumptable.end(); itj++) {
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m_Impl << "\t\tcase " << itj->first << ":" << std::endl;
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std::vector<std::pair<int, std::string> >::const_iterator itf;
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for (itf = itj->second.begin(); itf != itj->second.end(); itf++) {
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m_Impl << "\t\t\t" << "if (name == \"" << itf->second << "\")" << std::endl
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<< "\t\t\t\t" << "return offset + " << itf->first << ";" << std::endl;
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}
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m_Impl << std::endl
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<< "\t\t\t\tbreak;" << std::endl;
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}
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m_Impl << "\t}" << std::endl;
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}
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m_Impl << std::endl
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<< "\t" << "return ";
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if (!klass.Parent.empty())
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m_Impl << klass.Parent << "::TypeInstance->GetFieldId(name)";
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else
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m_Impl << "-1";
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m_Impl << ";" << std::endl
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<< "}" << std::endl << std::endl;
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/* GetFieldInfo */
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m_Header << "\t" << "virtual Field GetFieldInfo(int id) const;" << std::endl;
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m_Impl << "Field TypeImpl<" << klass.Name << ">::GetFieldInfo(int id) const" << std::endl
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<< "{" << std::endl;
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if (!klass.Parent.empty())
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m_Impl << "\t" << "int real_id = id - " << klass.Parent << "::TypeInstance->GetFieldCount();" << std::endl
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<< "\t" << "if (real_id < 0) { return " << klass.Parent << "::TypeInstance->GetFieldInfo(id); }" << std::endl;
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if (klass.Fields.size() > 0) {
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m_Impl << "\t" << "switch (";
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if (!klass.Parent.empty())
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m_Impl << "real_id";
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else
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m_Impl << "id";
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m_Impl << ") {" << std::endl;
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size_t num = 0;
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for (it = klass.Fields.begin(); it != klass.Fields.end(); it++) {
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std::string ftype = FieldTypeToIcingaName(*it, false);
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std::string nameref;
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if (it->Type.IsName)
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nameref = "\"" + it->Type.TypeName + "\"";
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else
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nameref = "NULL";
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m_Impl << "\t\t" << "case " << num << ":" << std::endl
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<< "\t\t\t" << "return Field(" << num << ", \"" << ftype << "\", \"" << it->Name << "\", \"" << (it->NavigationName.empty() ? it->Name : it->NavigationName) << "\", " << nameref << ", " << it->Attributes << ", " << it->Type.ArrayRank << ");" << std::endl;
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num++;
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}
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m_Impl << "\t\t" << "default:" << std::endl
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<< "\t\t";
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}
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m_Impl << "\t" << "throw std::runtime_error(\"Invalid field ID.\");" << std::endl;
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if (klass.Fields.size() > 0)
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m_Impl << "\t" << "}" << std::endl;
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m_Impl << "}" << std::endl << std::endl;
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/* GetFieldCount */
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m_Header << "\t" << "virtual int GetFieldCount(void) const;" << std::endl;
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m_Impl << "int TypeImpl<" << klass.Name << ">::GetFieldCount(void) const" << std::endl
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<< "{" << std::endl
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<< "\t" << "return " << klass.Fields.size();
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if (!klass.Parent.empty())
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m_Impl << " + " << klass.Parent << "::TypeInstance->GetFieldCount()";
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m_Impl << ";" << std::endl
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<< "}" << std::endl << std::endl;
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/* GetFactory */
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m_Header << "\t" << "virtual ObjectFactory GetFactory(void) const;" << std::endl;
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m_Impl << "ObjectFactory TypeImpl<" << klass.Name << ">::GetFactory(void) const" << std::endl
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<< "{" << std::endl
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<< "\t" << "return TypeHelper<" << klass.Name << ", " << ((klass.Attributes & TAVarArgConstructor) ? "true" : "false") << ">::GetFactory();" << std::endl
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<< "}" << std::endl << std::endl;
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/* GetLoadDependencies */
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m_Header << "\t" << "virtual std::vector<String> GetLoadDependencies(void) const;" << std::endl;
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m_Impl << "std::vector<String> TypeImpl<" << klass.Name << ">::GetLoadDependencies(void) const" << std::endl
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<< "{" << std::endl
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<< "\t" << "std::vector<String> deps;" << std::endl;
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for (std::vector<std::string>::const_iterator itd = klass.LoadDependencies.begin(); itd != klass.LoadDependencies.end(); itd++)
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m_Impl << "\t" << "deps.push_back(\"" << *itd << "\");" << std::endl;
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m_Impl << "\t" << "return deps;" << std::endl
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<< "}" << std::endl << std::endl;
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/* RegisterAttributeHandler */
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m_Header << "public:" << std::endl
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<< "\t" << "virtual void RegisterAttributeHandler(int fieldId, const Type::AttributeHandler& callback);" << std::endl;
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m_Impl << "void TypeImpl<" << klass.Name << ">::RegisterAttributeHandler(int fieldId, const Type::AttributeHandler& callback)" << std::endl
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<< "{" << std::endl;
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if (!klass.Parent.empty())
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m_Impl << "\t" << "int real_id = fieldId - " << klass.Parent << "::TypeInstance->GetFieldCount(); " << std::endl
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<< "\t" << "if (real_id < 0) { " << klass.Parent << "::TypeInstance->RegisterAttributeHandler(fieldId, callback); return; }" << std::endl;
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m_Impl << "\t" << "switch (";
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if (!klass.Parent.empty())
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m_Impl << "real_id";
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else
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m_Impl << "fieldId";
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m_Impl << ") {" << std::endl;
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int num = 0;
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for (it = klass.Fields.begin(); it != klass.Fields.end(); it++) {
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m_Impl << "\t\t" << "case " << num << ":" << std::endl
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<< "\t\t\t" << "ObjectImpl<" << klass.Name << ">::On" << it->GetFriendlyName() << "Changed.connect(callback);" << std::endl
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<< "\t\t\t" << "break;" << std::endl;
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num++;
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}
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m_Impl << "\t\t" << "default:" << std::endl
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<< "\t\t\t" << "throw std::runtime_error(\"Invalid field ID.\");" << std::endl
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<< "\t" << "}" << std::endl;
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m_Impl << "}" << std::endl << std::endl;
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m_Header << "};" << std::endl << std::endl;
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m_Header << std::endl;
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/* ObjectImpl */
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m_Header << "template<>" << std::endl
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<< "class " << apiMacro << "ObjectImpl<" << klass.Name << ">"
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<< " : public " << (klass.Parent.empty() ? "Object" : klass.Parent) << std::endl
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<< "{" << std::endl
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<< "public:" << std::endl
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<< "\t" << "DECLARE_PTR_TYPEDEFS(ObjectImpl<" << klass.Name << ">);" << std::endl << std::endl;
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m_Impl << "template class ObjectImpl<" << klass.Name << ">;" << std::endl << std::endl;
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/* Validate */
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m_Header << "\t" << "virtual void Validate(int types, const ValidationUtils& utils) override;" << std::endl;
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m_Impl << "void ObjectImpl<" << klass.Name << ">::Validate(int types, const ValidationUtils& utils)" << std::endl
|
|
<< "{" << std::endl;
|
|
|
|
if (!klass.Parent.empty())
|
|
m_Impl << "\t" << klass.Parent << "::Validate(types, utils);" << std::endl << std::endl;
|
|
|
|
for (it = klass.Fields.begin(); it != klass.Fields.end(); it++) {
|
|
m_Impl << "\t" << "if (" << (it->Attributes & (FAEphemeral|FAConfig|FAState)) << " & types)" << std::endl
|
|
<< "\t\t" << "Validate" << it->GetFriendlyName() << "(Get" << it->GetFriendlyName() << "(), utils);" << std::endl;
|
|
}
|
|
|
|
m_Impl << "}" << std::endl << std::endl;
|
|
|
|
for (it = klass.Fields.begin(); it != klass.Fields.end(); it++) {
|
|
m_Header << "\t" << "void SimpleValidate" << it->GetFriendlyName() << "(" << it->Type.GetArgumentType() << " value, const ValidationUtils& utils);" << std::endl;
|
|
|
|
m_Impl << "void ObjectImpl<" << klass.Name << ">::SimpleValidate" << it->GetFriendlyName() << "(" << it->Type.GetArgumentType() << " value, const ValidationUtils& utils)" << std::endl
|
|
<< "{" << std::endl;
|
|
|
|
const Field& field = *it;
|
|
|
|
if (field.Attributes & FARequired) {
|
|
if (field.Type.GetRealType().find("::Ptr") != std::string::npos)
|
|
m_Impl << "\t" << "if (!value)" << std::endl;
|
|
else
|
|
m_Impl << "\t" << "if (value.IsEmpty())" << std::endl;
|
|
|
|
m_Impl << "\t\t" << "BOOST_THROW_EXCEPTION(ValidationError(dynamic_cast<ConfigObject *>(this), boost::assign::list_of(\"" << field.Name << "\"), \"Attribute must not be empty.\"));" << std::endl << std::endl;
|
|
}
|
|
|
|
if (field.Type.ArrayRank > 0) {
|
|
m_Impl << "\t" << "if (value) {" << std::endl
|
|
<< "\t\t" << "ObjectLock olock(value);" << std::endl
|
|
<< "\t\t" << "BOOST_FOREACH(const Value& avalue, value) {" << std::endl;
|
|
} else
|
|
m_Impl << "\t" << "Value avalue = value;" << std::endl;
|
|
|
|
std::string ftype = FieldTypeToIcingaName(field, true);
|
|
|
|
if (field.Type.IsName) {
|
|
m_Impl << "\t" << "if (!avalue.IsEmpty() && !utils.ValidateName(\"" << field.Type.TypeName << "\", avalue))" << std::endl
|
|
<< "\t\t" << "BOOST_THROW_EXCEPTION(ValidationError(dynamic_cast<ConfigObject *>(this), boost::assign::list_of(\"" << field.Name << "\"), \"Object '\" + avalue + \"' of type '" << field.Type.TypeName
|
|
<< "' does not exist.\"));" << std::endl;
|
|
} else if (field.Type.ArrayRank > 0 && (ftype == "Number" || ftype == "Boolean")) {
|
|
m_Impl << "\t" << "try {" << std::endl
|
|
<< "\t\t" << "Convert::ToDouble(avalue);" << std::endl
|
|
<< "\t" << "} catch (const std::invalid_argument&) {" << std::endl
|
|
<< "\t\t" << "BOOST_THROW_EXCEPTION(ValidationError(dynamic_cast<ConfigObject *>(this), boost::assign::list_of(\"" << field.Name << "\"), \"Array element '\" + avalue + \"' of type '\" + avalue.GetReflectionType()->GetName() + \"' is not valid here; expected type '" << ftype << "'.\"));" << std::endl
|
|
<< "\t" << "}" << std::endl;
|
|
}
|
|
|
|
if (field.Type.ArrayRank > 0) {
|
|
m_Impl << "\t\t" << "}" << std::endl
|
|
<< "\t" << "}" << std::endl;
|
|
}
|
|
|
|
m_Impl << "}" << std::endl << std::endl;
|
|
}
|
|
|
|
if (!klass.Fields.empty()) {
|
|
/* constructor */
|
|
m_Header << "public:" << std::endl
|
|
<< "\t" << "ObjectImpl<" << klass.Name << ">(void);" << std::endl;
|
|
|
|
m_Impl << "ObjectImpl<" << klass.Name << ">::ObjectImpl(void)" << std::endl
|
|
<< "{" << std::endl;
|
|
|
|
for (it = klass.Fields.begin(); it != klass.Fields.end(); it++) {
|
|
m_Impl << "\t" << "Set" << it->GetFriendlyName() << "(" << "GetDefault" << it->GetFriendlyName() << "(), true);" << std::endl;
|
|
}
|
|
|
|
m_Impl << "}" << std::endl << std::endl;
|
|
|
|
/* destructor */
|
|
m_Header << "public:" << std::endl
|
|
<< "\t" << "~ObjectImpl<" << klass.Name << ">(void);" << std::endl;
|
|
|
|
m_Impl << "ObjectImpl<" << klass.Name << ">::~ObjectImpl(void)" << std::endl
|
|
<< "{ }" << std::endl << std::endl;
|
|
|
|
/* SetField */
|
|
m_Header << "public:" << std::endl
|
|
<< "\t" << "virtual void SetField(int id, const Value& value, bool suppress_events = false, const Value& cookie = Empty) override;" << std::endl;
|
|
|
|
m_Impl << "void ObjectImpl<" << klass.Name << ">::SetField(int id, const Value& value, bool suppress_events, const Value& cookie)" << std::endl
|
|
<< "{" << std::endl;
|
|
|
|
if (!klass.Parent.empty())
|
|
m_Impl << "\t" << "int real_id = id - " << klass.Parent << "::TypeInstance->GetFieldCount(); " << std::endl
|
|
<< "\t" << "if (real_id < 0) { " << klass.Parent << "::SetField(id, value, suppress_events, cookie); return; }" << std::endl;
|
|
|
|
m_Impl << "\t" << "switch (";
|
|
|
|
if (!klass.Parent.empty())
|
|
m_Impl << "real_id";
|
|
else
|
|
m_Impl << "id";
|
|
|
|
m_Impl << ") {" << std::endl;
|
|
|
|
size_t num = 0;
|
|
for (it = klass.Fields.begin(); it != klass.Fields.end(); it++) {
|
|
m_Impl << "\t\t" << "case " << num << ":" << std::endl
|
|
<< "\t\t\t" << "Set" << it->GetFriendlyName() << "(";
|
|
|
|
if (it->Attributes & FAEnum)
|
|
m_Impl << "static_cast<" << it->Type.GetRealType() << ">(static_cast<int>(";
|
|
|
|
m_Impl << "value";
|
|
|
|
if (it->Attributes & FAEnum)
|
|
m_Impl << "))";
|
|
|
|
m_Impl << ", suppress_events, cookie);" << std::endl
|
|
<< "\t\t\t" << "break;" << std::endl;
|
|
num++;
|
|
}
|
|
|
|
m_Impl << "\t\t" << "default:" << std::endl
|
|
<< "\t\t\t" << "throw std::runtime_error(\"Invalid field ID.\");" << std::endl
|
|
<< "\t" << "}" << std::endl;
|
|
|
|
m_Impl << "}" << std::endl << std::endl;
|
|
|
|
/* GetField */
|
|
m_Header << "public:" << std::endl
|
|
<< "\t" << "virtual Value GetField(int id) const override;" << std::endl;
|
|
|
|
m_Impl << "Value ObjectImpl<" << klass.Name << ">::GetField(int id) const" << std::endl
|
|
<< "{" << std::endl;
|
|
|
|
if (!klass.Parent.empty())
|
|
m_Impl << "\t" << "int real_id = id - " << klass.Parent << "::TypeInstance->GetFieldCount(); " << std::endl
|
|
<< "\t" << "if (real_id < 0) { return " << klass.Parent << "::GetField(id); }" << std::endl;
|
|
|
|
m_Impl << "\t" << "switch (";
|
|
|
|
if (!klass.Parent.empty())
|
|
m_Impl << "real_id";
|
|
else
|
|
m_Impl << "id";
|
|
|
|
m_Impl << ") {" << std::endl;
|
|
|
|
num = 0;
|
|
for (it = klass.Fields.begin(); it != klass.Fields.end(); it++) {
|
|
m_Impl << "\t\t" << "case " << num << ":" << std::endl
|
|
<< "\t\t\t" << "return Get" << it->GetFriendlyName() << "();" << std::endl;
|
|
num++;
|
|
}
|
|
|
|
m_Impl << "\t\t" << "default:" << std::endl
|
|
<< "\t\t\t" << "throw std::runtime_error(\"Invalid field ID.\");" << std::endl
|
|
<< "\t" << "}" << std::endl;
|
|
|
|
m_Impl << "}" << std::endl << std::endl;
|
|
|
|
/* ValidateField */
|
|
m_Header << "public:" << std::endl
|
|
<< "\t" << "virtual void ValidateField(int id, const Value& value, const ValidationUtils& utils) override;" << std::endl;
|
|
|
|
m_Impl << "void ObjectImpl<" << klass.Name << ">::ValidateField(int id, const Value& value, const ValidationUtils& utils)" << std::endl
|
|
<< "{" << std::endl;
|
|
|
|
if (!klass.Parent.empty())
|
|
m_Impl << "\t" << "int real_id = id - " << klass.Parent << "::TypeInstance->GetFieldCount(); " << std::endl
|
|
<< "\t" << "if (real_id < 0) { " << klass.Parent << "::ValidateField(id, value, utils); return; }" << std::endl;
|
|
|
|
m_Impl << "\t" << "switch (";
|
|
|
|
if (!klass.Parent.empty())
|
|
m_Impl << "real_id";
|
|
else
|
|
m_Impl << "id";
|
|
|
|
m_Impl << ") {" << std::endl;
|
|
|
|
num = 0;
|
|
for (it = klass.Fields.begin(); it != klass.Fields.end(); it++) {
|
|
m_Impl << "\t\t" << "case " << num << ":" << std::endl
|
|
<< "\t\t\t" << "Validate" << it->GetFriendlyName() << "(";
|
|
|
|
if (it->Attributes & FAEnum)
|
|
m_Impl << "static_cast<" << it->Type.GetRealType() << ">(static_cast<int>(";
|
|
|
|
m_Impl << "value";
|
|
|
|
if (it->Attributes & FAEnum)
|
|
m_Impl << "))";
|
|
|
|
m_Impl << ", utils);" << std::endl
|
|
<< "\t\t\t" << "break;" << std::endl;
|
|
num++;
|
|
}
|
|
|
|
m_Impl << "\t\t" << "default:" << std::endl
|
|
<< "\t\t\t" << "throw std::runtime_error(\"Invalid field ID.\");" << std::endl
|
|
<< "\t" << "}" << std::endl;
|
|
|
|
m_Impl << "}" << std::endl << std::endl;
|
|
|
|
/* NotifyField */
|
|
m_Header << "public:" << std::endl
|
|
<< "\t" << "virtual void NotifyField(int id, const Value& cookie = Empty) override;" << std::endl;
|
|
|
|
m_Impl << "void ObjectImpl<" << klass.Name << ">::NotifyField(int id, const Value& cookie)" << std::endl
|
|
<< "{" << std::endl;
|
|
|
|
if (!klass.Parent.empty())
|
|
m_Impl << "\t" << "int real_id = id - " << klass.Parent << "::TypeInstance->GetFieldCount(); " << std::endl
|
|
<< "\t" << "if (real_id < 0) { " << klass.Parent << "::NotifyField(id, cookie); return; }" << std::endl;
|
|
|
|
m_Impl << "\t" << "switch (";
|
|
|
|
if (!klass.Parent.empty())
|
|
m_Impl << "real_id";
|
|
else
|
|
m_Impl << "id";
|
|
|
|
m_Impl << ") {" << std::endl;
|
|
|
|
num = 0;
|
|
for (it = klass.Fields.begin(); it != klass.Fields.end(); it++) {
|
|
m_Impl << "\t\t" << "case " << num << ":" << std::endl
|
|
<< "\t\t\t" << "Notify" << it->GetFriendlyName() << "(cookie);" << std::endl
|
|
<< "\t\t\t" << "break;" << std::endl;
|
|
num++;
|
|
}
|
|
|
|
m_Impl << "\t\t" << "default:" << std::endl
|
|
<< "\t\t\t" << "throw std::runtime_error(\"Invalid field ID.\");" << std::endl
|
|
<< "\t" << "}" << std::endl;
|
|
|
|
m_Impl << "}" << std::endl << std::endl;
|
|
|
|
/* NavigateField */
|
|
m_Header << "public:" << std::endl
|
|
<< "\t" << "virtual Object::Ptr NavigateField(int id) const override;" << std::endl;
|
|
|
|
m_Impl << "Object::Ptr ObjectImpl<" << klass.Name << ">::NavigateField(int id) const" << std::endl
|
|
<< "{" << std::endl;
|
|
|
|
if (!klass.Parent.empty())
|
|
m_Impl << "\t" << "int real_id = id - " << klass.Parent << "::TypeInstance->GetFieldCount(); " << std::endl
|
|
<< "\t" << "if (real_id < 0) { return " << klass.Parent << "::NavigateField(id); }" << std::endl;
|
|
|
|
m_Impl << "\t" << "switch (";
|
|
|
|
if (!klass.Parent.empty())
|
|
m_Impl << "real_id";
|
|
else
|
|
m_Impl << "id";
|
|
|
|
m_Impl << ") {" << std::endl;
|
|
|
|
num = 0;
|
|
for (it = klass.Fields.begin(); it != klass.Fields.end(); it++) {
|
|
if (it->Attributes & FANavigation) {
|
|
m_Impl << "\t\t" << "case " << num << ":" << std::endl
|
|
<< "\t\t\t" << "return Navigate" << it->GetFriendlyName() << "();" << std::endl;
|
|
}
|
|
|
|
num++;
|
|
}
|
|
|
|
m_Impl << "\t\t" << "default:" << std::endl
|
|
<< "\t\t\t" << "throw std::runtime_error(\"Invalid field ID.\");" << std::endl
|
|
<< "\t" << "}" << std::endl;
|
|
|
|
m_Impl << "}" << std::endl << std::endl;
|
|
|
|
/* getters */
|
|
for (it = klass.Fields.begin(); it != klass.Fields.end(); it++) {
|
|
std::string prot;
|
|
|
|
if (it->Attributes & FAGetProtected)
|
|
prot = "protected";
|
|
else
|
|
prot = "public";
|
|
|
|
m_Header << prot << ":" << std::endl
|
|
<< "\t" << "virtual " << it->Type.GetRealType() << " Get" << it->GetFriendlyName() << "(void) const";
|
|
|
|
if (it->PureGetAccessor) {
|
|
m_Header << " = 0;" << std::endl;
|
|
} else {
|
|
m_Header << ";" << std::endl;
|
|
|
|
m_Impl << it->Type.GetRealType() << " ObjectImpl<" << klass.Name << ">::Get" << it->GetFriendlyName() << "(void) const" << std::endl
|
|
<< "{" << std::endl;
|
|
|
|
if (it->GetAccessor.empty() && !(it->Attributes & FANoStorage))
|
|
m_Impl << "\t" << "return m_" << it->GetFriendlyName() << ";" << std::endl;
|
|
else
|
|
m_Impl << it->GetAccessor << std::endl;
|
|
|
|
m_Impl << "}" << std::endl << std::endl;
|
|
}
|
|
}
|
|
|
|
/* setters */
|
|
for (it = klass.Fields.begin(); it != klass.Fields.end(); it++) {
|
|
std::string prot;
|
|
|
|
if (it->Attributes & FASetProtected)
|
|
prot = "protected";
|
|
else
|
|
prot = "public";
|
|
|
|
m_Header << prot << ":" << std::endl
|
|
<< "\t" << "virtual void Set" << it->GetFriendlyName() << "(" << it->Type.GetArgumentType() << " value, bool suppress_events = false, const Value& cookie = Empty)";
|
|
|
|
if (it->PureSetAccessor) {
|
|
m_Header << " = 0;" << std::endl;
|
|
} else {
|
|
m_Header << ";" << std::endl;
|
|
|
|
m_Impl << "void ObjectImpl<" << klass.Name << ">::Set" << it->GetFriendlyName() << "(" << it->Type.GetArgumentType() << " value, bool suppress_events, const Value& cookie)" << std::endl
|
|
<< "{" << std::endl;
|
|
|
|
if (it->Type.IsName || !it->TrackAccessor.empty())
|
|
m_Impl << "\t" << "Value oldValue = Get" << it->GetFriendlyName() << "();" << std::endl;
|
|
|
|
|
|
if (it->SetAccessor.empty() && !(it->Attributes & FANoStorage))
|
|
m_Impl << "\t" << "m_" << it->GetFriendlyName() << " = value;" << std::endl;
|
|
else
|
|
m_Impl << it->SetAccessor << std::endl << std::endl;
|
|
|
|
if (it->Type.IsName || !it->TrackAccessor.empty()) {
|
|
if (it->Name != "active") {
|
|
m_Impl << "\t" << "ConfigObject *dobj = dynamic_cast<ConfigObject *>(this);" << std::endl
|
|
<< "\t" << "if (!dobj || dobj->IsActive())" << std::endl
|
|
<< "\t";
|
|
}
|
|
|
|
m_Impl << "\t" << "Track" << it->GetFriendlyName() << "(oldValue, value);" << std::endl;
|
|
}
|
|
|
|
m_Impl << "\t" << "if (!suppress_events)" << std::endl
|
|
<< "\t\t" << "Notify" << it->GetFriendlyName() << "(cookie);" << std::endl
|
|
<< "}" << std::endl << std::endl;
|
|
}
|
|
}
|
|
|
|
m_Header << "protected:" << std::endl;
|
|
|
|
bool needs_tracking = false;
|
|
|
|
/* tracking */
|
|
for (it = klass.Fields.begin(); it != klass.Fields.end(); it++) {
|
|
if (!it->Type.IsName && it->TrackAccessor.empty())
|
|
continue;
|
|
|
|
needs_tracking = true;
|
|
|
|
m_Header << "\t" << "virtual void Track" << it->GetFriendlyName() << "(" << it->Type.GetArgumentType() << " oldValue, " << it->Type.GetArgumentType() << " newValue);";
|
|
|
|
m_Impl << "void ObjectImpl<" << klass.Name << ">::Track" << it->GetFriendlyName() << "(" << it->Type.GetArgumentType() << " oldValue, " << it->Type.GetArgumentType() << " newValue)" << std::endl
|
|
<< "{" << std::endl;
|
|
|
|
if (!it->TrackAccessor.empty())
|
|
m_Impl << "\t" << it->TrackAccessor << std::endl;
|
|
|
|
if (it->Type.ArrayRank > 0) {
|
|
m_Impl << "\t" << "if (oldValue) {" << std::endl
|
|
<< "\t\t" << "ObjectLock olock(oldValue);" << std::endl
|
|
<< "\t\t" << "BOOST_FOREACH(const String& ref, oldValue) {" << std::endl
|
|
<< "\t\t\t" << "DependencyGraph::RemoveDependency(this, ConfigObject::GetObject(\"" << it->Type.TypeName << "\", ref).get());" << std::endl
|
|
<< "\t\t" << "}" << std::endl
|
|
<< "\t" << "}" << std::endl
|
|
<< "\t" << "if (newValue) {" << std::endl
|
|
<< "\t\t" << "ObjectLock olock(newValue);" << std::endl
|
|
<< "\t\t" << "BOOST_FOREACH(const String& ref, newValue) {" << std::endl
|
|
<< "\t\t\t" << "DependencyGraph::AddDependency(this, ConfigObject::GetObject(\"" << it->Type.TypeName << "\", ref).get());" << std::endl
|
|
<< "\t\t" << "}" << std::endl
|
|
<< "\t" << "}" << std::endl;
|
|
} else {
|
|
m_Impl << "\t" << "if (!oldValue.IsEmpty())" << std::endl
|
|
<< "\t\t" << "DependencyGraph::RemoveDependency(this, ConfigObject::GetObject(\"" << it->Type.TypeName << "\", oldValue).get());" << std::endl
|
|
<< "\t" << "if (!newValue.IsEmpty())" << std::endl
|
|
<< "\t\t" << "DependencyGraph::AddDependency(this, ConfigObject::GetObject(\"" << it->Type.TypeName << "\", newValue).get());" << std::endl;
|
|
}
|
|
|
|
m_Impl << "}" << std::endl << std::endl;
|
|
}
|
|
|
|
/* navigation */
|
|
for (it = klass.Fields.begin(); it != klass.Fields.end(); it++) {
|
|
if ((it->Attributes & FANavigation) == 0)
|
|
continue;
|
|
|
|
m_Header << "public:" << std::endl
|
|
<< "\t" << "virtual Object::Ptr Navigate" << it->GetFriendlyName() << "(void) const";
|
|
|
|
if (it->PureNavigateAccessor) {
|
|
m_Header << " = 0;" << std::endl;
|
|
} else {
|
|
m_Header << ";" << std::endl;
|
|
|
|
m_Impl << "Object::Ptr ObjectImpl<" << klass.Name << ">::Navigate" << it->GetFriendlyName() << "(void) const" << std::endl
|
|
<< "{" << std::endl;
|
|
|
|
if (it->NavigateAccessor.empty())
|
|
m_Impl << "\t" << "return Get" << it->GetFriendlyName() << "();" << std::endl;
|
|
else
|
|
m_Impl << "\t" << it->NavigateAccessor << std::endl;
|
|
|
|
m_Impl << "}" << std::endl << std::endl;
|
|
}
|
|
}
|
|
|
|
/* start/stop */
|
|
if (needs_tracking) {
|
|
m_Header << "virtual void Start(bool runtimeCreated = false) override;" << std::endl
|
|
<< "virtual void Stop(bool runtimeRemoved = false) override;" << std::endl;
|
|
|
|
m_Impl << "void ObjectImpl<" << klass.Name << ">::Start(bool runtimeCreated)" << std::endl
|
|
<< "{" << std::endl
|
|
<< "\t" << klass.Parent << "::Start(runtimeCreated);" << std::endl << std::endl;
|
|
|
|
for (it = klass.Fields.begin(); it != klass.Fields.end(); it++) {
|
|
if (!it->Type.IsName && it->TrackAccessor.empty())
|
|
continue;
|
|
|
|
m_Impl << "\t" << "Track" << it->GetFriendlyName() << "(Empty, Get" << it->GetFriendlyName() << "());" << std::endl;
|
|
}
|
|
|
|
m_Impl << "}" << std::endl << std::endl
|
|
<< "void ObjectImpl<" << klass.Name << ">::Stop(bool runtimeRemoved)" << std::endl
|
|
<< "{" << std::endl
|
|
<< "\t" << klass.Parent << "::Stop(runtimeRemoved);" << std::endl << std::endl;
|
|
|
|
for (it = klass.Fields.begin(); it != klass.Fields.end(); it++) {
|
|
if (!it->Type.IsName && it->TrackAccessor.empty())
|
|
continue;
|
|
|
|
m_Impl << "\t" << "Track" << it->GetFriendlyName() << "(Get" << it->GetFriendlyName() << "(), Empty);" << std::endl;
|
|
}
|
|
|
|
m_Impl << "}" << std::endl << std::endl;
|
|
}
|
|
|
|
/* notify */
|
|
for (it = klass.Fields.begin(); it != klass.Fields.end(); it++) {
|
|
std::string prot;
|
|
|
|
if (it->Attributes & FASetProtected)
|
|
prot = "protected";
|
|
else
|
|
prot = "public";
|
|
|
|
m_Header << prot << ":" << std::endl
|
|
<< "\t" << "virtual void Notify" << it->GetFriendlyName() << "(const Value& cookie = Empty);" << std::endl;
|
|
|
|
m_Impl << "void ObjectImpl<" << klass.Name << ">::Notify" << it->GetFriendlyName() << "(const Value& cookie)" << std::endl
|
|
<< "{" << std::endl;
|
|
|
|
if (it->Name != "active") {
|
|
m_Impl << "\t" << "ConfigObject *dobj = dynamic_cast<ConfigObject *>(this);" << std::endl
|
|
<< "\t" << "if (!dobj || dobj->IsActive())" << std::endl
|
|
<< "\t";
|
|
}
|
|
|
|
m_Impl << "\t" << "On" << it->GetFriendlyName() << "Changed(static_cast<" << klass.Name << " *>(this), cookie);" << std::endl
|
|
<< "}" << std::endl << std::endl;
|
|
}
|
|
|
|
/* default */
|
|
for (it = klass.Fields.begin(); it != klass.Fields.end(); it++) {
|
|
std::string realType = it->Type.GetRealType();
|
|
|
|
m_Header << "private:" << std::endl
|
|
<< "\t" << "inline " << realType << " GetDefault" << it->GetFriendlyName() << "(void) const;" << std::endl;
|
|
|
|
m_Impl << realType << " ObjectImpl<" << klass.Name << ">::GetDefault" << it->GetFriendlyName() << "(void) const" << std::endl
|
|
<< "{" << std::endl;
|
|
|
|
if (it->DefaultAccessor.empty())
|
|
m_Impl << "\t" << "return " << realType << "();" << std::endl;
|
|
else
|
|
m_Impl << "\t" << it->DefaultAccessor << std::endl;
|
|
|
|
m_Impl << "}" << std::endl << std::endl;
|
|
}
|
|
|
|
/* validators */
|
|
for (it = klass.Fields.begin(); it != klass.Fields.end(); it++) {
|
|
m_Header << "protected:" << std::endl
|
|
<< "\t" << "virtual void Validate" << it->GetFriendlyName() << "(" << it->Type.GetArgumentType() << " value, const ValidationUtils& utils);" << std::endl;
|
|
}
|
|
|
|
/* instance variables */
|
|
m_Header << "private:" << std::endl;
|
|
|
|
for (it = klass.Fields.begin(); it != klass.Fields.end(); it++) {
|
|
if (it->Attributes & FANoStorage)
|
|
continue;
|
|
|
|
m_Header << "\t" << it->Type.GetRealType() << " m_" << it->GetFriendlyName() << ";" << std::endl;
|
|
}
|
|
|
|
/* signal */
|
|
m_Header << "public:" << std::endl;
|
|
|
|
for (it = klass.Fields.begin(); it != klass.Fields.end(); it++) {
|
|
m_Header << "\t" << "static boost::signals2::signal<void (const intrusive_ptr<" << klass.Name << ">&, const Value&)> On" << it->GetFriendlyName() << "Changed;" << std::endl;
|
|
m_Impl << std::endl << "boost::signals2::signal<void (const intrusive_ptr<" << klass.Name << ">&, const Value&)> ObjectImpl<" << klass.Name << ">::On" << it->GetFriendlyName() << "Changed;" << std::endl << std::endl;
|
|
}
|
|
}
|
|
|
|
if (klass.Name == "ConfigObject")
|
|
m_Header << "\t" << "friend class ConfigItem;" << std::endl;
|
|
|
|
if (!klass.TypeBase.empty())
|
|
m_Header << "\t" << "friend class " << klass.TypeBase << ";" << std::endl;
|
|
|
|
m_Header << "};" << std::endl << std::endl;
|
|
|
|
for (it = klass.Fields.begin(); it != klass.Fields.end(); it++) {
|
|
m_MissingValidators[std::make_pair(klass.Name, it->GetFriendlyName())] = *it;
|
|
}
|
|
}
|
|
|
|
void ClassCompiler::CodeGenValidator(const std::string& name, const std::string& klass, const std::vector<Rule>& rules, const std::string& field, const FieldType& fieldType, ValidatorType validatorType)
|
|
{
|
|
m_Impl << "static void TIValidate" << name << "(const intrusive_ptr<ObjectImpl<" << klass << "> >& object, ";
|
|
|
|
if (validatorType != ValidatorField)
|
|
m_Impl << "const String& key, ";
|
|
|
|
m_Impl << fieldType.GetArgumentType() << " value, std::vector<String>& location, const ValidationUtils& utils)" << std::endl
|
|
<< "{" << std::endl;
|
|
|
|
if (validatorType == ValidatorField) {
|
|
bool required = false;
|
|
|
|
for (std::vector<Rule>::size_type i = 0; i < rules.size(); i++) {
|
|
const Rule& rule = rules[i];
|
|
|
|
if ((rule.Attributes & RARequired) && rule.Pattern == field) {
|
|
required = true;
|
|
break;
|
|
}
|
|
}
|
|
|
|
if (fieldType.GetRealType() != "int" && fieldType.GetRealType() != "double") {
|
|
if (fieldType.GetRealType() == "Value" || fieldType.GetRealType() == "String")
|
|
m_Impl << "\t" << "if (value.IsEmpty())" << std::endl;
|
|
else
|
|
m_Impl << "\t" << "if (!value)" << std::endl;
|
|
|
|
if (required)
|
|
m_Impl << "BOOST_THROW_EXCEPTION(ValidationError(dynamic_cast<ConfigObject *>(this), location, \"This attribute must not be empty.\"));" << std::endl;
|
|
else
|
|
m_Impl << "\t\t" << "return;" << std::endl;
|
|
|
|
m_Impl << std::endl;
|
|
}
|
|
}
|
|
|
|
if (validatorType != ValidatorField)
|
|
m_Impl << "\t" << "bool known_attribute = false;" << std::endl;
|
|
|
|
bool type_check = false;
|
|
|
|
for (std::vector<Rule>::size_type i = 0; i < rules.size(); i++) {
|
|
const Rule& rule = rules[i];
|
|
|
|
if (rule.Attributes & RARequired)
|
|
continue;
|
|
|
|
if (validatorType == ValidatorField && rule.Pattern != field)
|
|
continue;
|
|
|
|
m_Impl << "\t" << "do {" << std::endl;
|
|
|
|
if (validatorType != ValidatorField) {
|
|
if (rule.Pattern != "*") {
|
|
if (rule.Pattern.find_first_of("*?") != std::string::npos)
|
|
m_Impl << "\t\t" << "if (!Utility::Match(\"" << rule.Pattern << "\", key))" << std::endl;
|
|
else
|
|
m_Impl << "\t\t" << "if (key != \"" << rule.Pattern << "\")" << std::endl;
|
|
|
|
m_Impl << "\t\t\t" << "break;" << std::endl;
|
|
}
|
|
|
|
m_Impl << "\t\t" << "known_attribute = true;" << std::endl;
|
|
}
|
|
|
|
if (rule.IsName) {
|
|
m_Impl << "\t\t" << "if (value.IsScalar()) {" << std::endl
|
|
<< "\t\t\t" << "if (utils.ValidateName(\"" << rule.Type << "\", value))" << std::endl
|
|
<< "\t\t\t\t" << "return;" << std::endl
|
|
<< "\t\t\t" << "else" << std::endl
|
|
<< "\t\t\t\t" << "BOOST_THROW_EXCEPTION(ValidationError(dynamic_pointer_cast<ConfigObject>(object), location, \"Object '\" + value + \"' of type '" << rule.Type << "' does not exist.\"));" << std::endl
|
|
<< "\t\t" << "}" << std::endl;
|
|
}
|
|
|
|
if (fieldType.GetRealType() == "Value") {
|
|
if (rule.Type == "String")
|
|
m_Impl << "\t\t" << "if (value.IsEmpty() || value.IsScalar())" << std::endl
|
|
<< "\t\t\t" << "return;" << std::endl;
|
|
else if (rule.Type == "Number") {
|
|
m_Impl << "\t\t" << "try {" << std::endl
|
|
<< "\t\t\t" << "Convert::ToDouble(value);" << std::endl
|
|
<< "\t\t\t" << "return;" << std::endl
|
|
<< "\t\t" << "} catch (...) { }" << std::endl;
|
|
}
|
|
}
|
|
|
|
if (rule.Type == "Dictionary" || rule.Type == "Array" || rule.Type == "Function") {
|
|
if (fieldType.GetRealType() == "Value") {
|
|
m_Impl << "\t\t" << "if (value.IsObjectType<" << rule.Type << ">()) {" << std::endl;
|
|
type_check = true;
|
|
} else if (fieldType.GetRealType() != rule.Type + "::Ptr") {
|
|
m_Impl << "\t\t" << "if (dynamic_pointer_cast<" << rule.Type << ">(value)) {" << std::endl;
|
|
type_check = true;
|
|
}
|
|
|
|
if (!rule.Rules.empty()) {
|
|
bool indent = false;
|
|
|
|
if (rule.Type == "Dictionary") {
|
|
if (type_check)
|
|
m_Impl << "\t\t\t" << "Dictionary::Ptr dict = value;" << std::endl;
|
|
else
|
|
m_Impl << "\t\t" << "const Dictionary::Ptr& dict = value;" << std::endl;
|
|
|
|
m_Impl << (type_check ? "\t" : "") << "\t\t" << "{" << std::endl
|
|
<< (type_check ? "\t" : "") << "\t\t\t" << "ObjectLock olock(dict);" << std::endl
|
|
<< (type_check ? "\t" : "") << "\t\t\t" << "BOOST_FOREACH(const Dictionary::Pair& kv, dict) {" << std::endl
|
|
<< (type_check ? "\t" : "") << "\t\t\t\t" << "const String& akey = kv.first;" << std::endl
|
|
<< (type_check ? "\t" : "") << "\t\t\t\t" << "const Value& avalue = kv.second;" << std::endl;
|
|
indent = true;
|
|
} else if (rule.Type == "Array") {
|
|
if (type_check)
|
|
m_Impl << "\t\t\t" << "Array::Ptr arr = value;" << std::endl;
|
|
else
|
|
m_Impl << "\t\t" << "const Array::Ptr& arr = value;" << std::endl;
|
|
|
|
m_Impl << (type_check ? "\t" : "") << "\t\t" << "Array::SizeType anum = 0;" << std::endl
|
|
<< (type_check ? "\t" : "") << "\t\t" << "{" << std::endl
|
|
<< (type_check ? "\t" : "") << "\t\t\t" << "ObjectLock olock(arr);" << std::endl
|
|
<< (type_check ? "\t" : "") << "\t\t\t" << "BOOST_FOREACH(const Value& avalue, arr) {" << std::endl
|
|
<< (type_check ? "\t" : "") << "\t\t\t\t" << "String akey = Convert::ToString(anum);" << std::endl;
|
|
indent = true;
|
|
} else {
|
|
m_Impl << (type_check ? "\t" : "") << "\t\t" << "String akey = \"\";" << std::endl
|
|
<< (type_check ? "\t" : "") << "\t\t" << "const Value& avalue = value;" << std::endl;
|
|
}
|
|
|
|
std::string subvalidator_prefix;
|
|
|
|
if (validatorType == ValidatorField)
|
|
subvalidator_prefix = klass;
|
|
else
|
|
subvalidator_prefix = name;
|
|
|
|
m_Impl << (type_check ? "\t" : "") << (indent ? "\t\t" : "") << "\t\t" << "location.push_back(akey);" << std::endl
|
|
<< (type_check ? "\t" : "") << (indent ? "\t\t" : "") << "\t\t" << "TIValidate" << subvalidator_prefix << "_" << i << "(object, akey, avalue, location, utils);" << std::endl
|
|
<< (type_check ? "\t" : "") << (indent ? "\t\t" : "") << "\t\t" << "location.pop_back();" << std::endl;
|
|
|
|
if (rule.Type == "Array")
|
|
m_Impl << (type_check ? "\t" : "") << "\t\t\t\t" << "anum++;" << std::endl;
|
|
|
|
if (rule.Type == "Dictionary" || rule.Type == "Array") {
|
|
m_Impl << (type_check ? "\t" : "") << "\t\t\t" << "}" << std::endl
|
|
<< (type_check ? "\t" : "") << "\t\t" << "}" << std::endl;
|
|
}
|
|
|
|
for (std::vector<Rule>::size_type i = 0; i < rule.Rules.size(); i++) {
|
|
const Rule& srule = rule.Rules[i];
|
|
|
|
if ((srule.Attributes & RARequired) == 0)
|
|
continue;
|
|
|
|
if (rule.Type == "Dictionary") {
|
|
m_Impl << (type_check ? "\t" : "") << "\t\t" << "if (dict->Get(\"" << srule.Pattern << "\").IsEmpty())" << std::endl
|
|
<< (type_check ? "\t" : "") << "\t\t\t" << "BOOST_THROW_EXCEPTION(ValidationError(dynamic_pointer_cast<ConfigObject>(object), location, \"Required dictionary item '" << srule.Pattern << "' is not set.\"));" << std::endl;
|
|
} else if (rule.Type == "Array") {
|
|
int index = -1;
|
|
std::stringstream idxbuf;
|
|
idxbuf << srule.Pattern;
|
|
idxbuf >> index;
|
|
|
|
if (index == -1) {
|
|
std::cerr << "Invalid index for 'required' keyword: " << srule.Pattern;
|
|
std::exit(1);
|
|
}
|
|
|
|
m_Impl << (type_check ? "\t" : "") << "\t\t" << "if (arr.GetLength() < " << (index + 1) << ")" << std::endl
|
|
<< (type_check ? "\t" : "") << "\t\t\t" << "BOOST_THROW_EXCEPTION(ValidationError(dynamic_cast<ConfigObject *>(this), location, \"Required index '" << index << "' is not set.\"));" << std::endl;
|
|
}
|
|
}
|
|
}
|
|
|
|
m_Impl << (type_check ? "\t" : "") << "\t\t" << "return;" << std::endl;
|
|
|
|
if (fieldType.GetRealType() == "Value" || fieldType.GetRealType() != rule.Type + "::Ptr")
|
|
m_Impl << "\t\t" << "}" << std::endl;
|
|
}
|
|
|
|
m_Impl << "\t" << "} while (0);" << std::endl << std::endl;
|
|
}
|
|
|
|
if (type_check || validatorType != ValidatorField) {
|
|
if (validatorType != ValidatorField) {
|
|
m_Impl << "\t" << "if (!known_attribute)" << std::endl
|
|
<< "\t\t" << "BOOST_THROW_EXCEPTION(ValidationError(dynamic_pointer_cast<ConfigObject>(object), location, \"Invalid attribute: \" + key));" << std::endl
|
|
<< "\t" << "else" << std::endl;
|
|
}
|
|
|
|
m_Impl << (validatorType != ValidatorField ? "\t" : "") << "\t" << "BOOST_THROW_EXCEPTION(ValidationError(dynamic_pointer_cast<ConfigObject>(object), location, \"Invalid type.\"));" << std::endl;
|
|
}
|
|
|
|
m_Impl << "}" << std::endl << std::endl;
|
|
}
|
|
|
|
void ClassCompiler::CodeGenValidatorSubrules(const std::string& name, const std::string& klass, const std::vector<Rule>& rules)
|
|
{
|
|
for (std::vector<Rule>::size_type i = 0; i < rules.size(); i++) {
|
|
const Rule& rule = rules[i];
|
|
|
|
if (rule.Attributes & RARequired)
|
|
continue;
|
|
|
|
if (!rule.Rules.empty()) {
|
|
ValidatorType subtype;
|
|
|
|
if (rule.Type == "Array")
|
|
subtype = ValidatorArray;
|
|
else if (rule.Type == "Dictionary")
|
|
subtype = ValidatorDictionary;
|
|
else {
|
|
std::cerr << "Invalid sub-validator type: " << rule.Type << std::endl;
|
|
std::exit(EXIT_FAILURE);
|
|
}
|
|
|
|
std::ostringstream namebuf;
|
|
namebuf << name << "_" << i;
|
|
|
|
CodeGenValidatorSubrules(namebuf.str(), klass, rule.Rules);
|
|
|
|
FieldType ftype;
|
|
ftype.IsName = false;
|
|
ftype.TypeName = "Value";
|
|
CodeGenValidator(namebuf.str(), klass, rule.Rules, rule.Pattern, ftype, subtype);
|
|
}
|
|
}
|
|
}
|
|
|
|
void ClassCompiler::HandleValidator(const Validator& validator, const ClassDebugInfo&)
|
|
{
|
|
CodeGenValidatorSubrules(validator.Name, validator.Name, validator.Rules);
|
|
|
|
for (std::map<std::pair<std::string, std::string>, Field>::const_iterator it = m_MissingValidators.begin(); it != m_MissingValidators.end(); it++)
|
|
CodeGenValidator(it->first.first + it->first.second, it->first.first, validator.Rules, it->second.Name, it->second.Type, ValidatorField);
|
|
|
|
for (std::map<std::pair<std::string, std::string>, Field>::const_iterator it = m_MissingValidators.begin(); it != m_MissingValidators.end(); it++) {
|
|
m_Impl << "void ObjectImpl<" << it->first.first << ">::Validate" << it->first.second << "(" << it->second.Type.GetArgumentType() << " value, const ValidationUtils& utils)" << std::endl
|
|
<< "{" << std::endl
|
|
<< "\t" << "SimpleValidate" << it->first.second << "(value, utils);" << std::endl
|
|
<< "\t" << "std::vector<String> location;" << std::endl
|
|
<< "\t" << "location.push_back(\"" << it->second.Name << "\");" << std::endl
|
|
<< "\t" << "TIValidate" << it->first.first << it->first.second << "(this, value, location, utils);" << std::endl
|
|
<< "\t" << "location.pop_back();" << std::endl
|
|
<< "}" << std::endl << std::endl;
|
|
}
|
|
|
|
m_MissingValidators.clear();
|
|
}
|
|
|
|
void ClassCompiler::HandleMissingValidators(void)
|
|
{
|
|
for (std::map<std::pair<std::string, std::string>, Field>::const_iterator it = m_MissingValidators.begin(); it != m_MissingValidators.end(); it++) {
|
|
m_Impl << "void ObjectImpl<" << it->first.first << ">::Validate" << it->first.second << "(" << it->second.Type.GetArgumentType() << " value, const ValidationUtils& utils)" << std::endl
|
|
<< "{" << std::endl
|
|
<< "\t" << "SimpleValidate" << it->first.second << "(value, utils);" << std::endl
|
|
<< "}" << std::endl << std::endl;
|
|
}
|
|
|
|
m_MissingValidators.clear();
|
|
}
|
|
|
|
void ClassCompiler::CompileFile(const std::string& inputpath,
|
|
const std::string& implpath, const std::string& headerpath)
|
|
{
|
|
std::ifstream input;
|
|
input.open(inputpath.c_str(), std::ifstream::in);
|
|
|
|
if (!input) {
|
|
std::cerr << "Could not open input file: " << inputpath << std::endl;
|
|
std::exit(EXIT_FAILURE);
|
|
}
|
|
|
|
std::string tmpheaderpath = headerpath + ".tmp";
|
|
std::ofstream oheader;
|
|
oheader.open(tmpheaderpath.c_str(), std::ofstream::out);
|
|
|
|
if (!oheader) {
|
|
std::cerr << "Could not open header file: " << tmpheaderpath << std::endl;
|
|
std::exit(EXIT_FAILURE);
|
|
}
|
|
|
|
std::string tmpimplpath = implpath + ".tmp";
|
|
std::ofstream oimpl;
|
|
oimpl.open(tmpimplpath.c_str(), std::ofstream::out);
|
|
|
|
if (!oimpl) {
|
|
std::cerr << "Could not open implementation file: " << tmpimplpath << std::endl;
|
|
std::exit(EXIT_FAILURE);
|
|
}
|
|
|
|
CompileStream(inputpath, input, oimpl, oheader);
|
|
|
|
input.close();
|
|
oimpl.close();
|
|
oheader.close();
|
|
|
|
#ifdef _WIN32
|
|
_unlink(headerpath.c_str());
|
|
#endif /* _WIN32 */
|
|
|
|
if (rename(tmpheaderpath.c_str(), headerpath.c_str()) < 0) {
|
|
std::cerr << "Could not rename header file: " << tmpheaderpath << " -> " << headerpath << std::endl;
|
|
std::exit(EXIT_FAILURE);
|
|
}
|
|
|
|
#ifdef _WIN32
|
|
_unlink(implpath.c_str());
|
|
#endif /* _WIN32 */
|
|
|
|
if (rename(tmpimplpath.c_str(), implpath.c_str()) < 0) {
|
|
std::cerr << "Could not rename implementation file: " << tmpimplpath << " -> " << implpath << std::endl;
|
|
std::exit(EXIT_FAILURE);
|
|
}
|
|
}
|
|
|
|
std::string ClassCompiler::BaseName(const std::string& path)
|
|
{
|
|
char *dir = strdup(path.c_str());
|
|
std::string result;
|
|
|
|
if (dir == NULL)
|
|
throw std::bad_alloc();
|
|
|
|
#ifndef _WIN32
|
|
result = basename(dir);
|
|
#else /* _WIN32 */
|
|
result = PathFindFileName(dir);
|
|
#endif /* _WIN32 */
|
|
|
|
free(dir);
|
|
|
|
return result;
|
|
}
|
|
|
|
std::string ClassCompiler::FileNameToGuardName(const std::string& fname)
|
|
{
|
|
std::string result = fname;
|
|
|
|
for (std::string::size_type i = 0; i < result.size(); i++) {
|
|
result[i] = toupper(result[i]);
|
|
|
|
if (result[i] == '.')
|
|
result[i] = '_';
|
|
}
|
|
|
|
return result;
|
|
}
|
|
|
|
void ClassCompiler::CompileStream(const std::string& path, std::istream& input,
|
|
std::ostream& oimpl, std::ostream& oheader)
|
|
{
|
|
input.exceptions(std::istream::badbit);
|
|
|
|
std::string guard_name = FileNameToGuardName(BaseName(path));
|
|
|
|
oheader << "#ifndef " << guard_name << std::endl
|
|
<< "#define " << guard_name << std::endl << std::endl;
|
|
|
|
oheader << "#include \"base/object.hpp\"" << std::endl
|
|
<< "#include \"base/type.hpp\"" << std::endl
|
|
<< "#include \"base/value.hpp\"" << std::endl
|
|
<< "#include \"base/array.hpp\"" << std::endl
|
|
<< "#include \"base/dictionary.hpp\"" << std::endl
|
|
<< "#include <boost/signals2.hpp>" << std::endl << std::endl;
|
|
|
|
oimpl << "#include \"base/exception.hpp\"" << std::endl
|
|
<< "#include \"base/objectlock.hpp\"" << std::endl
|
|
<< "#include \"base/utility.hpp\"" << std::endl
|
|
<< "#include \"base/convert.hpp\"" << std::endl
|
|
<< "#include \"base/dependencygraph.hpp\"" << std::endl
|
|
<< "#include <boost/foreach.hpp>" << std::endl
|
|
<< "#include <boost/assign/list_of.hpp>" << std::endl
|
|
<< "#ifdef _MSC_VER" << std::endl
|
|
<< "#pragma warning( push )" << std::endl
|
|
<< "#pragma warning( disable : 4244 )" << std::endl
|
|
<< "#pragma warning( disable : 4800 )" << std::endl
|
|
<< "#endif /* _MSC_VER */" << std::endl << std::endl;
|
|
|
|
|
|
ClassCompiler ctx(path, input, oimpl, oheader);
|
|
ctx.Compile();
|
|
|
|
oheader << "#endif /* " << guard_name << " */" << std::endl;
|
|
|
|
oimpl << "#ifdef _MSC_VER" << std::endl
|
|
<< "#pragma warning ( pop )" << std::endl
|
|
<< "#endif /* _MSC_VER */" << std::endl;
|
|
}
|