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/**
* Copyright (c) 2011 protos software gmbh (http://www.protos.de).
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* CONTRIBUTORS:
* Henrik Rentz-Reichert (initial contribution)
* Thomas Schuetz (changed for C code generator)
*/
package org.eclipse.etrice.generator.c.gen;
import com.google.common.base.Objects;
import com.google.inject.Inject;
import com.google.inject.Singleton;
import java.util.List;
import org.eclipse.emf.common.util.EList;
import org.eclipse.emf.ecore.EObject;
import org.eclipse.etrice.core.genmodel.base.ILogger;
import org.eclipse.etrice.core.genmodel.etricegen.Root;
import org.eclipse.etrice.core.room.Attribute;
import org.eclipse.etrice.core.room.DataClass;
import org.eclipse.etrice.core.room.EnumerationType;
import org.eclipse.etrice.core.room.Operation;
import org.eclipse.etrice.core.room.RoomModel;
import org.eclipse.etrice.core.room.StandardOperation;
import org.eclipse.etrice.core.room.VarDecl;
import org.eclipse.etrice.core.room.util.RoomHelpers;
import org.eclipse.etrice.generator.base.IGeneratorFileIo;
import org.eclipse.etrice.generator.c.gen.CExtensions;
import org.eclipse.etrice.generator.generic.ProcedureHelpers;
import org.eclipse.etrice.generator.generic.RoomExtensions;
import org.eclipse.xtend2.lib.StringConcatenation;
import org.eclipse.xtext.xbase.lib.Extension;
@Singleton
@SuppressWarnings("all")
public class DataClassGen {
@Inject
private IGeneratorFileIo fileIO;
@Inject
@Extension
private CExtensions _cExtensions;
@Inject
@Extension
private RoomExtensions _roomExtensions;
@Inject
@Extension
private ProcedureHelpers _procedureHelpers;
@Inject
private ILogger logger;
public void doGenerate(final Root root) {
EList<DataClass> _usedDataClasses = root.getUsedDataClasses();
for (final DataClass dc : _usedDataClasses) {
{
String _generationTargetPath = this._roomExtensions.getGenerationTargetPath(dc);
String _path = this._roomExtensions.getPath(dc);
final String path = (_generationTargetPath + _path);
String _generationInfoPath = this._roomExtensions.getGenerationInfoPath(dc);
String _path_1 = this._roomExtensions.getPath(dc);
final String infopath = (_generationInfoPath + _path_1);
String file = this._cExtensions.getCHeaderFileName(dc);
CharSequence _generateHeaderFile = this.generateHeaderFile(root, dc);
this.fileIO.generateFile("generating DataClass header", path, infopath, file, _generateHeaderFile);
String _cUtilsFileName = this._cExtensions.getCUtilsFileName(dc);
file = _cUtilsFileName;
CharSequence _generateUtilsFile = this.generateUtilsFile(root, dc);
this.fileIO.generateFile("generating ProtocolClass utils", path, infopath, file, _generateUtilsFile);
String _cSourceFileName = this._cExtensions.getCSourceFileName(dc);
file = _cSourceFileName;
CharSequence _generateSourceFile = this.generateSourceFile(root, dc);
this.fileIO.generateFile("generating DataClass header", path, infopath, file, _generateSourceFile);
}
}
}
public CharSequence generateHeaderFile(final Root root, final DataClass dc) {
StringConcatenation _builder = new StringConcatenation();
_builder.append("/**");
_builder.newLine();
_builder.append(" ");
_builder.append("* @author generated by eTrice");
_builder.newLine();
_builder.append(" ");
_builder.append("*");
_builder.newLine();
_builder.append(" ");
_builder.append("* Header File of DataClass ");
String _name = dc.getName();
_builder.append(_name, " ");
_builder.newLineIfNotEmpty();
_builder.append(" ");
_builder.append("* ");
_builder.newLine();
_builder.append(" ");
_builder.append("*/");
_builder.newLine();
_builder.newLine();
CharSequence _generateIncludeGuardBegin = this._cExtensions.generateIncludeGuardBegin(dc);
_builder.append(_generateIncludeGuardBegin, "");
_builder.newLineIfNotEmpty();
_builder.newLine();
_builder.append("#include \"etDatatypes.h\"");
_builder.newLine();
_builder.newLine();
{
EList<DataClass> _referencedDataClasses = root.getReferencedDataClasses(dc);
for(final DataClass dataClass : _referencedDataClasses) {
_builder.append("#include ");
String _includePath = this._cExtensions.getIncludePath(dataClass);
_builder.append(_includePath, "");
_builder.newLineIfNotEmpty();
}
}
{
EList<EnumerationType> _referencedEnumClasses = root.getReferencedEnumClasses(dc);
for(final EnumerationType enumClass : _referencedEnumClasses) {
_builder.append("#include ");
String _includePath_1 = this._cExtensions.getIncludePath(enumClass);
_builder.append(_includePath_1, "");
_builder.newLineIfNotEmpty();
}
}
_builder.newLine();
CharSequence _userCode = this._procedureHelpers.userCode(dc, 1);
_builder.append(_userCode, "");
_builder.newLineIfNotEmpty();
_builder.append("\t\t");
_builder.newLine();
_builder.append("typedef struct {");
_builder.newLine();
_builder.append("\t");
List<Attribute> _allAttributes = RoomHelpers.getAllAttributes(dc);
CharSequence _attributes = this._procedureHelpers.attributes(_allAttributes);
_builder.append(_attributes, "\t");
_builder.newLineIfNotEmpty();
_builder.append("} ");
String _name_1 = dc.getName();
_builder.append(_name_1, "");
_builder.append(";");
_builder.newLineIfNotEmpty();
_builder.newLine();
{
List<Attribute> _allAttributes_1 = RoomHelpers.getAllAttributes(dc);
for(final Attribute a : _allAttributes_1) {
{
String _defaultValueLiteral = a.getDefaultValueLiteral();
boolean _notEquals = (!Objects.equal(_defaultValueLiteral, null));
if (_notEquals) {
String _name_2 = dc.getName();
String _plus = (_name_2 + " ");
String _name_3 = a.getName();
String _plus_1 = (_plus + _name_3);
String _plus_2 = (_plus_1 + ": Attribute initialization not supported in C");
this.logger.logInfo(_plus_2);
_builder.newLineIfNotEmpty();
}
}
}
}
_builder.newLine();
_builder.newLine();
EList<StandardOperation> _operations = dc.getOperations();
String _name_4 = dc.getName();
CharSequence _operationsDeclaration = this._procedureHelpers.operationsDeclaration(_operations, _name_4);
_builder.append(_operationsDeclaration, "");
_builder.newLineIfNotEmpty();
_builder.newLine();
_builder.append("/* deep copy */");
_builder.newLine();
_builder.append("void ");
String _name_5 = dc.getName();
_builder.append(_name_5, "");
_builder.append("_deepCopy(");
String _name_6 = dc.getName();
_builder.append(_name_6, "");
_builder.append("* source, ");
String _name_7 = dc.getName();
_builder.append(_name_7, "");
_builder.append("* target);");
_builder.newLineIfNotEmpty();
_builder.newLine();
CharSequence _userCode_1 = this._procedureHelpers.userCode(dc, 2);
_builder.append(_userCode_1, "");
_builder.newLineIfNotEmpty();
_builder.newLine();
CharSequence _generateIncludeGuardEnd = this._cExtensions.generateIncludeGuardEnd(dc);
_builder.append(_generateIncludeGuardEnd, "");
_builder.newLineIfNotEmpty();
_builder.newLine();
return _builder;
}
private CharSequence generateUtilsFile(final Root root, final DataClass dc) {
CharSequence _xblockexpression = null;
{
EObject _eContainer = dc.eContainer();
String _name = ((RoomModel) _eContainer).getName();
String _replaceAll = _name.replaceAll("\\.", "_");
String _plus = (_replaceAll + "_");
String _name_1 = dc.getName();
String _plus_1 = (_plus + _name_1);
final String filename = (_plus_1 + "_Utils");
StringConcatenation _builder = new StringConcatenation();
_builder.append("/**");
_builder.newLine();
_builder.append(" ");
_builder.append("* @author generated by eTrice");
_builder.newLine();
_builder.append(" ");
_builder.append("*");
_builder.newLine();
_builder.append(" ");
_builder.append("* Utils File of DataClass ");
String _name_2 = dc.getName();
_builder.append(_name_2, " ");
_builder.newLineIfNotEmpty();
_builder.append(" ");
_builder.append("* ");
_builder.newLine();
_builder.append(" ");
_builder.append("*/");
_builder.newLine();
_builder.newLine();
CharSequence _generateIncludeGuardBegin = this._cExtensions.generateIncludeGuardBegin(filename);
_builder.append(_generateIncludeGuardBegin, "");
_builder.newLineIfNotEmpty();
_builder.newLine();
_builder.append("#include ");
String _includePath = this._cExtensions.getIncludePath(dc);
_builder.append(_includePath, "");
_builder.newLineIfNotEmpty();
_builder.newLine();
_builder.append("/*");
_builder.newLine();
_builder.append(" ");
_builder.append("* access macros for operations and attributes");
_builder.newLine();
_builder.append("*/");
_builder.newLine();
_builder.newLine();
_builder.append("/* operations */");
_builder.newLine();
{
List<Operation> _allOperations = RoomHelpers.getAllOperations(dc);
for(final Operation op : _allOperations) {
final CharSequence args = this.argList(op);
_builder.newLineIfNotEmpty();
_builder.append("#define ");
String _name_3 = op.getName();
_builder.append(_name_3, "");
_builder.append("(");
_builder.append(args, "");
_builder.append(") ");
String _name_4 = dc.getName();
_builder.append(_name_4, "");
_builder.append("_");
String _name_5 = op.getName();
_builder.append(_name_5, "");
_builder.append("(self");
{
EList<VarDecl> _arguments = op.getArguments();
boolean _isEmpty = _arguments.isEmpty();
boolean _not = (!_isEmpty);
if (_not) {
_builder.append(", ");
_builder.append(args, "");
}
}
_builder.append(")");
_builder.newLineIfNotEmpty();
}
}
_builder.newLine();
_builder.append("/* attributes */");
_builder.newLine();
{
List<Attribute> _allAttributes = RoomHelpers.getAllAttributes(dc);
for(final Attribute a : _allAttributes) {
_builder.append("#define ");
String _name_6 = a.getName();
_builder.append(_name_6, "");
_builder.append(" (self->");
String _name_7 = a.getName();
_builder.append(_name_7, "");
_builder.append(")");
_builder.newLineIfNotEmpty();
}
}
_builder.newLine();
CharSequence _generateIncludeGuardEnd = this._cExtensions.generateIncludeGuardEnd(filename);
_builder.append(_generateIncludeGuardEnd, "");
_builder.newLineIfNotEmpty();
_builder.newLine();
_xblockexpression = _builder;
}
return _xblockexpression;
}
private CharSequence argList(final Operation op) {
StringConcatenation _builder = new StringConcatenation();
{
EList<VarDecl> _arguments = op.getArguments();
boolean _hasElements = false;
for(final VarDecl a : _arguments) {
if (!_hasElements) {
_hasElements = true;
} else {
_builder.appendImmediate(", ", "");
}
String _name = a.getName();
_builder.append(_name, "");
}
}
return _builder;
}
public CharSequence generateSourceFile(final Root root, final DataClass dc) {
StringConcatenation _builder = new StringConcatenation();
_builder.append("/**");
_builder.newLine();
_builder.append(" ");
_builder.append("* @author generated by eTrice");
_builder.newLine();
_builder.append(" ");
_builder.append("*");
_builder.newLine();
_builder.append(" ");
_builder.append("* Source File of DataClass ");
String _name = dc.getName();
_builder.append(_name, " ");
_builder.newLineIfNotEmpty();
_builder.append(" ");
_builder.append("* ");
_builder.newLine();
_builder.append(" ");
_builder.append("*/");
_builder.newLine();
_builder.newLine();
_builder.append("#include <string.h>");
_builder.newLine();
_builder.newLine();
_builder.append("#include \"");
String _cHeaderFileName = this._cExtensions.getCHeaderFileName(dc);
_builder.append(_cHeaderFileName, "");
_builder.append("\"");
_builder.newLineIfNotEmpty();
_builder.append("#include \"");
String _cUtilsFileName = this._cExtensions.getCUtilsFileName(dc);
_builder.append(_cUtilsFileName, "");
_builder.append("\"");
_builder.newLineIfNotEmpty();
_builder.newLine();
CharSequence _userCode = this._procedureHelpers.userCode(dc, 3);
_builder.append(_userCode, "");
_builder.newLineIfNotEmpty();
_builder.newLine();
_builder.newLine();
EList<StandardOperation> _operations = dc.getOperations();
String _name_1 = dc.getName();
CharSequence _operationsImplementation = this._procedureHelpers.operationsImplementation(_operations, _name_1);
_builder.append(_operationsImplementation, "");
_builder.newLineIfNotEmpty();
_builder.newLine();
_builder.append("void ");
String _name_2 = dc.getName();
_builder.append(_name_2, "");
_builder.append("_deepCopy(");
String _name_3 = dc.getName();
_builder.append(_name_3, "");
_builder.append("* source, ");
String _name_4 = dc.getName();
_builder.append(_name_4, "");
_builder.append("* target) {");
_builder.newLineIfNotEmpty();
_builder.append("\t");
_builder.append("memcpy(target, source, sizeof(");
String _name_5 = dc.getName();
_builder.append(_name_5, "\t");
_builder.append("));");
_builder.newLineIfNotEmpty();
_builder.append("}");
_builder.newLine();
_builder.newLine();
_builder.newLine();
return _builder;
}
}
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