void Converter::createQtTransport()
{
KODE::Class transport( "Transport" );
transport.addBaseClass( mQObject );
transport.addHeaderInclude( "QBuffer" );
transport.addHeaderInclude( "QByteArray" );
transport.addHeaderInclude( "QObject" );
transport.addHeaderInclude( "QHttp" );
transport.addHeaderInclude( "QUrl" );
// member variables
KODE::MemberVariable bufferVar( "buffer", "QBuffer" );
transport.addMemberVariable( bufferVar );
KODE::MemberVariable dataVar( "data", "QByteArray" );
transport.addMemberVariable( dataVar );
KODE::MemberVariable httpVar( "http", "QHttp*" );
transport.addMemberVariable( httpVar );
KODE::MemberVariable urlVar( "url", "QUrl" );
transport.addMemberVariable( urlVar );
KODE::MemberVariable idVar( "id", "int" );
transport.addMemberVariable( idVar );
// functions
KODE::Function ctor( "Transport" );
ctor.addArgument( "const QString &url" );
ctor.addInitializer( "QObject( 0 )" );
ctor.addInitializer( urlVar.name() + "( url )" );
KODE::Function query( "query", "void" );
query.addArgument( "const QString &message" );
query.addArgument( "const QString &headerStr" );
KODE::Function resultSignal( "result", "void", KODE::Function::Signal );
resultSignal.addArgument( "const QString &result" );
KODE::Function errorSignal( "error", "void", KODE::Function::Signal );
errorSignal.addArgument( "const QString &msg" );
KODE::Function finishedSlot( "finished", "void", KODE::Function::Slot | KODE::Function::Private );
finishedSlot.addArgument( "int id" );
finishedSlot.addArgument( "bool errorOccurred" );
// codes
KODE::Code code;
code += "QUrl server( url );";
code.newLine();
code += httpVar.name() + " = new QHttp( this );";
code += httpVar.name() + "->setHost( server.host(), server.port( 80 ) );";
code.newLine();
code += "connect( " + httpVar.name() + ", SIGNAL( requestFinished( int, bool ) ), this, SLOT( " + finishedSlot.name() + "( int, bool ) ) );";
ctor.setBody( code );
code.clear();
code += dataVar.name() + ".clear();";
code += bufferVar.name() + ".setBuffer( &" + dataVar.name() + " );";
code.newLine();
code += "QHttpRequestHeader header;";
code += "header.setRequest( \"POST\", " + urlVar.name() + ".path() );";
code += "header.addValue( \"Connection\", \"Keep-Alive\" );";
code += "header.addValue( \"Content-Type\", \"application/xml; charset=utf-8\" );";
code += "header.addValue( \"Host\", QUrl( " + urlVar.name() + " ).host() );";
code.newLine();
code += "if ( !headerStr.isEmpty() )";
code.indent();
code += "header.addValue( \"SOAPAction\", headerStr );";
code.unindent();
code.newLine();
code += "QUrl server( " + urlVar.name() + " );";
code += "if ( server.port( 80 ) != 80 )";
code.indent();
code += "header.setValue( \"Host\", server.host() + \":\" + QString::number( server.port() ) );";
code.unindent();
code += "else";
code.indent();
code += "header.setValue( \"Host\", server.host() );";
code.unindent();
code.newLine();
code += idVar.name() + " = " + httpVar.name() + "->request( header, message.toUtf8(), &" + bufferVar.name() + " );";
query.setBody( code );
code.clear();
code += "if ( id != " + idVar.name() + " )";
code.indent();
code += "return;";
code.unindent();
code.newLine();
code += "if ( errorOccurred )";
code.indent();
code += "emit " + errorSignal.name() + "( " + httpVar.name() + "->errorString() );";
code.unindent();
code += "else";
code.indent();
code += "emit " + resultSignal.name() + "( QString::fromUtf8( " + dataVar.name() + " ) );";
code.unindent();
finishedSlot.setBody( code );
transport.addFunction( ctor );
transport.addFunction( query );
transport.addFunction( resultSignal );
transport.addFunction( errorSignal );
transport.addFunction( finishedSlot );
mClasses.append( transport );
}
void Converter::createUtilClasses()
{
mSerializer = KODE::Class( "Serializer" );
mSerializer.addHeaderInclude( "qcstring.h" );
mSerializer.addHeaderInclude( "qdom.h" );
mSerializer.addHeaderInclude( "qdatetime.h" );
mSerializer.addHeaderInclude( "qstring.h" );
mSerializer.addHeaderInclude( "qptrlist.h" );
mSerializer.addInclude( "kmdcodec.h" );
typedef struct {
QString type;
QString xsdType;
QString marshalCode;
QString demarshalCode;
} TypeEntry;
/**
I know the following code looks a bit ugly, but it saves us a lot
of typing and is easier to maintain at the end ;)
*/
TypeEntry types[] = {
{ "QString", "xsd:string", "*value", "str" },
{ "bool", "xsd:boolean", "(*value ? \"true\" : \"false\")", "(str.lower() == \"true\" ? true : false)" },
{ "float", "xsd:TODO", "QString::number( *value )", "str.toFloat()" },
{ "int", "xsd:int", "QString::number( *value )", "str.toInt()" },
{ "unsigned int", "xsd:unsignedByte", "QString::number( *value )", "str.toUInt()" },
{ "double", "xsd:double", "QString::number( *value )", "str.toDouble()" },
{ "char", "xsd:byte", "QString( QChar( *value ) )", "str[ 0 ].latin1()" },
{ "unsigned char", "xsd:unsignedByte", "QString( QChar( *value ) )", "str[ 0 ].latin1()" },
{ "short", "xsd:short", "QString::number( *value )", "str.toShort()" },
{ "QByteArray", "xsd:base64Binary", "QString::fromUtf8( KCodecs::base64Encode( *value ) )", "KCodecs::base64Decode( str.utf8() )" },
{ "QDateTime", "xsd:dateTime", "value->toString( Qt::ISODate )", "QDateTime::fromString( str, Qt::ISODate )" },
{ "QDate", "xsd:date", "value->toString( Qt::ISODate )", "QDate::fromString( str, Qt::ISODate )" }
};
for ( uint i = 0; i < sizeof( types ) / sizeof( TypeEntry ); ++i ) {
KODE::Function marshal, demarshal;
KODE::Code code;
TypeEntry entry = types[ i ];
marshal = KODE::Function( "marshalValue", "QString" );
marshal.setStatic( true );
marshal.addArgument( "const " + entry.type + "* value" );
code.clear();
marshal.setBody( "return " + entry.marshalCode + ";" );
mSerializer.addFunction( marshal );
demarshal = KODE::Function( "demarshalValue", "void" );
demarshal.setStatic( true );
demarshal.addArgument( "const QString &str" );
demarshal.addArgument( entry.type + " *value" );
demarshal.setBody( "*value = " + entry.demarshalCode + ";" );
mSerializer.addFunction( demarshal );
marshal = KODE::Function( "marshal", "void" );
marshal.setStatic( true );
marshal.addArgument( "QDomDocument &doc" );
marshal.addArgument( "QDomElement &parent" );
marshal.addArgument( "const QString &name" );
marshal.addArgument( "const " + entry.type + "* value" );
code.clear();
code += "QDomElement element = doc.createElement( name );";
code += "element.setAttribute( \"xsi:type\", \"" + entry.xsdType + "\" );";
code += "element.appendChild( doc.createTextNode( Serializer::marshalValue( value ) ) );";
code += "parent.appendChild( element );";
marshal.setBody( code );
mSerializer.addFunction( marshal );
demarshal = KODE::Function( "demarshal", "void" );
demarshal.setStatic( true );
demarshal.addArgument( "const QDomElement &element" );
demarshal.addArgument( entry.type + "* value" );
demarshal.setBody( "Serializer::demarshalValue( element.text(), value );" );
mSerializer.addFunction( demarshal );
}
}
int create(KCmdLineArgs *args)
{
KODE::Printer p;
if(args->isSet("warning")) p.setCreationWarning(true);
bool createKioslave = args->isSet("create-kioslave");
bool createMain = args->isSet("create-main");
QString filename = args->getOption("filename");
if(createMain)
{
if(filename.isEmpty())
{
kdError() << "Error: No file name given." << endl;
return 1;
}
if(filename.endsWith(".cpp"))
{
filename = filename.left(filename.length() - 4);
}
}
else
{
if(!args->isSet("classname"))
{
kdError() << "Error: No class name given." << endl;
return 1;
}
}
QString className = args->getOption("classname");
QString protocol;
if(createKioslave)
{
if(!args->isSet("protocol"))
{
protocol = className.lower();
kdWarning() << "Warning: No protocol for kioslave given. Assuming '"
<< protocol << "'" << endl;
}
else
{
protocol = args->getOption("protocol");
}
}
KODE::File file;
file.setProject(args->getOption("project"));
QString authorEmail = args->getOption("author-email");
QString authorName;
KABC::Addressee a;
if(authorEmail.isEmpty())
{
a = KABC::StdAddressBook::self()->whoAmI();
authorEmail = a.preferredEmail();
}
else
{
KABC::Addressee::List as =
KABC::StdAddressBook::self()->findByEmail(authorEmail);
if(as.isEmpty())
{
kdDebug() << "Unable to find '" << authorEmail << "' in address book."
<< endl;
}
else
{
a = as.first();
}
}
if(!a.isEmpty())
{
authorName = a.realName();
}
if(!authorEmail.isEmpty())
{
file.addCopyright(QDate::currentDate().year(), authorName, authorEmail);
}
KODE::License l;
if(args->isSet("gpl")) l = KODE::License(KODE::License::GPL);
if(args->isSet("lgpl")) l = KODE::License(KODE::License::LGPL);
l.setQtException(args->isSet("qt-exception"));
file.setLicense(l);
file.setNameSpace(args->getOption("namespace"));
if(createMain)
{
file.addInclude("kaboutdata.h");
file.addInclude("kapplication.h");
file.addInclude("kdebug");
file.addInclude("klocale");
file.addInclude("kcmdlineargs");
KODE::Code code;
code += "static const KCmdLineOptions options[] =";
code += "{";
code += " { \"verbose\", \"Verbose output\", 0 },";
code += " KCmdLineLastOption";
code += "};";
file.addFileCode(code);
KODE::Function main("main", "int");
main.addArgument("int argc");
main.addArgument("char **argv");
code.clear();
code += "KAboutData aboutData(\"test\",\"Test\",\"0.1\");";
code += "KCmdLineArgs::init(argc,argv,&aboutData);";
code += "KCmdLineArgs::addCmdLineOptions( options );";
code += "";
code += "KApplication app;";
code += "";
code += "KCmdLineArgs *args = KCmdLineArgs::parsedArgs();";
code += "";
code += "Q_UNUSED( args );";
main.setBody(code);
file.addFileFunction(main);
file.setFilename(filename);
p.printImplementation(file, false);
return 0;
}
KODE::Class c(className);
if(args->isSet("create-dialog"))
{
c.addBaseClass(KODE::Class("KDialogBase"));
c.addInclude("kdialogbase.h");
}
else if(createKioslave)
{
c.setDocs("This class implements a kioslave for ...");
c.addBaseClass(KODE::Class("SlaveBase", "KIO"));
c.addHeaderInclude("kio/slavebase.h");
KODE::Function get("get", "void");
get.addArgument("const KURL &url");
KODE::Code code;
code += "kdDebug(7000) << \"" + className + "::get()\" << endl;";
code += "kdDebug(7000) << \" URL: \" << url.url() << endl;";
code += "#if 1";
code += "kdDebug(7000) << \" Path: \" << url.path() << endl;";
code += "kdDebug(7000) << \" Query: \" << url.query() << endl;";
code += "kdDebug(7000) << \" Protocol: \" << url.protocol() << endl;";
code += "kdDebug(7000) << \" Filename: \" << url.filename() << endl;";
code += "#endif";
code.newLine();
code += "mimeType( \"text/plain\" );";
code.newLine();
code += "QCString str( \"Hello!\" );";
code += "data( str );";
code.newLine();
code += "finished();";
code.newLine();
code += "kdDebug(7000) << \"" + className + "CgiProtocol::get() done\" << endl;";
get.setBody(code);
c.addFunction(get);
c.addInclude("kinstance.h");
c.addInclude("kdebug.h");
c.addInclude("sys/types.h");
c.addInclude("unistd.h");
c.addInclude("stdlib.h");
KODE::Function main("kdemain", "int");
main.addArgument("int argc");
main.addArgument("char **argv");
code.clear();
code += "KInstance instance( \"kio_" + protocol + "\" );";
code += "";
code += "kdDebug(7000) << \"Starting kio_" + protocol + "(pid: \" << getpid() << \")\" << endl;";
code += "";
code += "if (argc != 4) {";
code.indent();
code += "fprintf( stderr, \"Usage: kio_" + protocol + " protocol domain-socket1 domain-socket2\\n\");";
code += "exit( -1 );";
code.unindent();
code += "}";
code += "";
code += className + " slave( argv[2], argv[3] );";
code += "slave.dispatchLoop();";
code += "";
code += "return 0;";
main.setBody(code);
file.addFileFunction(main);
file.addExternCDeclaration(p.functionSignature(main));
}
KODE::Function constructor(className);
if(args->isSet("singleton"))
{
constructor.setAccess(KODE::Function::Private);
KODE::Function self("self", className + " *");
self.setStatic(true);
KODE::Code code;
code += "if ( !mSelf ) {";
code += " selfDeleter.setObject( mSelf, new " + className + "() );";
code += "}";
code += "return mSelf;";
self.setBody(code);
c.addFunction(self);
KODE::MemberVariable selfVar("mSelf", className + " *", true);
selfVar.setInitializer("0");
c.addMemberVariable(selfVar);
KODE::Variable staticDeleter("selfDeleter",
"KStaticDeleter<" + className + ">",
true);
file.addFileVariable(staticDeleter);
file.addInclude("kstaticdeleter.h");
}
if(createKioslave)
{
constructor.addArgument("const QCString &pool");
constructor.addArgument("const QCString &app");
constructor.addInitializer("SlaveBase( \"" + protocol + "\", pool, app )");
}
c.addFunction(constructor);
file.insertClass(c);
p.printHeader(file);
p.printImplementation(file);
if(createKioslave)
{
// Write automake Makefile
KODE::AutoMakefile am;
am.addEntry("INCLUDES", "$(all_includes)");
am.newLine();
am.addEntry("noinst_HEADERS", className.lower() + ".h");
am.newLine();
am.addEntry("METASOURCES", "AUTO");
am.newLine();
am.addEntry("kdelnkdir", "$(kde_servicesdir)");
am.addEntry("kdelnk_DATA", protocol + ".protocol");
KODE::AutoMakefile::Target t("kde_module_LTLIBRARIES",
"kio_" + protocol + ".la");
t.setSources(className.lower() + ".cpp");
t.setLibAdd("$(LIB_KIO)");
t.setLdFlags("$(all_libraries) -module $(KDE_PLUGIN)");
am.addTarget(t);
p.printAutoMakefile(am);
// Write protocol file
QString protocolFilename = protocol + ".protocol";
QFileInfo fi(protocolFilename);
protocolFilename = fi.absFilePath();
KSaveFile::backupFile(protocolFilename, QString::null, ".backup");
QFile::remove(protocolFilename);
KSimpleConfig protocolFile(protocolFilename);
protocolFile.setGroup("Protocol");
protocolFile.writeEntry("exec", "kio_" + protocol);
protocolFile.writeEntry("protocol", protocol);
protocolFile.writeEntry("input", "none");
protocolFile.writeEntry("output", "filesystem");
protocolFile.writeEntry("reading", "true");
protocolFile.writeEntry("DocPath", "kioslave/" + protocol + ".html");
protocolFile.sync();
}
return 0;
}
