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638 lines
22 KiB
638 lines
22 KiB
14 years ago
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/*
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* Copyright (C) 2007 Kevin Krammer <kevin.krammer@gmx.at>
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included
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* in all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
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* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
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* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
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* OTHER DEALINGS IN THE SOFTWARE.
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*/
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// standard includes
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#include <iostream>
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#include <cstdlib>
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// TQt includes
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#include <tqdom.h>
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#include <tqfile.h>
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#include <tqmap.h>
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#include <tqtextstream.h>
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// local includes
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#include "classgen.h"
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#include "methodgen.h"
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typedef TQMap<TQString, TQString> OptionMap;
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void usage();
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OptionMap parseOptions(int argc, char** argv);
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bool checkForOption(const OptionMap& options, const TQString& option)
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{
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return options.tqfind(option) != options.end();
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}
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int main(int argc, char** argv)
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{
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const OptionMap options = parseOptions(argc, argv);
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if (!checkForOption(options, "filename"))
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{
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std::cerr << "dbusxml2qt3: introspection data file missing" << std::endl;
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usage();
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exit(1);
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}
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TQString fileName = options["filename"];
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TQFile file(fileName);
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if (!file.exists())
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{
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std::cerr << "dbusxml2qt3: introspection data file '"
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<< fileName.local8Bit().data()
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<< "' does not exist" << std::endl;
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exit(2);
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}
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if (!file.open(IO_ReadOnly))
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{
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std::cerr << "dbusxml2qt3: introspection data file '"
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<< fileName.local8Bit().data()
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<< "' cannot be read" << std::endl;
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exit(2);
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}
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TQDomDocument document;
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if (!document.setContent(&file))
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{
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file.close();
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std::cerr << "dbusxml2qt3: introspection data file '"
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<< fileName.local8Bit().data()
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<< "' cannot be parsed" << std::endl;
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exit(2);
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}
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file.close();
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TQDomElement rootElement = document.documentElement();
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if (rootElement.isNull() || rootElement.tagName() != "node")
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{
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std::cerr << "dbusxml2qt3: introspection data file '"
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<< fileName.local8Bit().data()
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<< "' does not have a 'node' element as its root node"
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<< std::endl;
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exit(2);
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}
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TQValueList<Class> interfaces;
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bool hasIntrospectable = false;
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TQDomNode child = rootElement.firstChild();
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for (; !child.isNull(); child = child.nextSibling())
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{
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if (!child.isElement()) continue;
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TQDomElement element = child.toElement();
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if (element.tagName() == "interface")
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{
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if (!element.attribute("name").isEmpty())
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{
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Class classData;
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if (ClassGenerator::extractClass(element, classData))
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{
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if (classData.dbusName == "org.freedesktop.DBus.Introspectable")
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hasIntrospectable = true;
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else
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interfaces << classData;
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}
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}
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}
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}
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if (interfaces.isEmpty())
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{
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std::cerr << "dbusxml2qt3: introspection data file '"
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<< fileName.local8Bit().data()
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<< "' does not contain any valid interface descriptions"
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<< std::endl;
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exit(3);
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}
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bool generateProxies = checkForOption(options, "proxy");
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bool generateInterfaces = checkForOption(options, "interface");
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bool generateNode = checkForOption(options, "node");
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// if no specific option is selected, we generate everything
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bool generateAll = !(generateProxies || generateInterfaces || generateNode);
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if (checkForOption(options, "classname"))
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{
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// class name only useful for single interfaces or just node
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if (interfaces.count() > 1 && (generateAll || generateInterfaces || generateProxies))
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{
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std::cerr << "dbusxml2qt3: class name option specified but "
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<< "introspection data file '"
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<< fileName.local8Bit().data()
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<< "' contains more than one interface description"
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<< std::endl;
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exit(3);
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}
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// class name for node is handled differently later on
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if (!generateNode)
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{
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TQStringList nameParts = TQStringList::split("::", options["classname"]);
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interfaces[0].name = nameParts.back();
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nameParts.pop_back();
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interfaces[0].namespaces = nameParts;
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}
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}
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if (checkForOption(options, "namespace"))
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{
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TQStringList nameParts = TQStringList::split("::", options["namespace"]);
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TQValueList<Class>::iterator it = interfaces.begin();
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TQValueList<Class>::iterator endIt = interfaces.end();
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for (; it != endIt; ++it)
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{
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(*it).namespaces = nameParts;
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}
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}
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if (generateInterfaces || generateAll)
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{
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TQTextStream headerStream;
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TQTextStream sourceStream;
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TQString baseName = options["interface"];
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if (!baseName.isEmpty())
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{
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if (!ClassGenerator::initStreams(baseName, headerStream, sourceStream))
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{
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std::cerr << "dbusxml2qt3: proxy files, using base name '"
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<< baseName.local8Bit().data()
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<< "', could not be opened for writing"
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<< std::endl;
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exit(4);
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}
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}
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TQValueList<Class>::const_iterator it = interfaces.begin();
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TQValueList<Class>::const_iterator endIt = interfaces.end();
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for (; it != endIt; ++it)
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{
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if (baseName.isEmpty())
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{
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if (!ClassGenerator::initStreams((*it).name.lower() + "interface",
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headerStream, sourceStream))
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{
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std::cerr << "dbusxml2qt3: interface files, using base name '"
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<< baseName.local8Bit().data()
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<< "', could not be opened for writing"
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<< std::endl;
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exit(4);
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}
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}
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ClassGenerator::generateInterface(*it, headerStream, sourceStream);
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if (baseName.isEmpty())
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{
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ClassGenerator::finishStreams((*it).name.lower() + "interface",
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headerStream, sourceStream);
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}
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}
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if (!baseName.isEmpty())
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ClassGenerator::finishStreams(baseName, headerStream, sourceStream);
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}
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if (generateProxies || generateAll)
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{
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TQTextStream headerStream;
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TQTextStream sourceStream;
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TQString baseName = options["proxy"];
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if (!baseName.isEmpty())
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{
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if (!ClassGenerator::initStreams(baseName, headerStream, sourceStream))
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{
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std::cerr << "dbusxml2qt3: proxy files, using base name '"
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<< baseName.local8Bit().data()
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<< "', could not be opened for writing"
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<< std::endl;
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exit(4);
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}
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}
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TQValueList<Class>::const_iterator it = interfaces.begin();
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TQValueList<Class>::const_iterator endIt = interfaces.end();
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for (; it != endIt; ++it)
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{
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if (baseName.isEmpty())
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{
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if (!ClassGenerator::initStreams((*it).name.lower() + "proxy",
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headerStream, sourceStream))
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{
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std::cerr << "dbusxml2qt3: proxy files, using base name '"
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<< baseName.local8Bit().data()
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<< "', could not be opened for writing"
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<< std::endl;
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exit(4);
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}
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}
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ClassGenerator::generateProxy(*it, headerStream, sourceStream);
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if (baseName.isEmpty())
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{
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ClassGenerator::finishStreams((*it).name.lower() + "proxy",
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headerStream, sourceStream);
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}
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}
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if (!baseName.isEmpty())
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ClassGenerator::finishStreams(baseName, headerStream, sourceStream);
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}
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if (generateNode || generateAll)
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{
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if (!hasIntrospectable)
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{
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qDebug("Generating org.freedesktop.DBus.Introspectable on demand");
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Class classData;
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classData.name = "Introspectable";
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classData.dbusName = "org.freedesktop.DBus.Introspectable";
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classData.namespaces << "org" << "freedesktop" << "DBus";
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Method method;
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method.name = "Introspect";
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method.noReply = false;
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method.async = false;
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Argument argument;
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argument.name = "data";
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argument.direction = Argument::Out;
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argument.signature = "TQString";
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argument.accessor = "String";
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argument.isPrimitive = false;
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argument.dbusSignature = "s";
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argument.forwardDeclarations << "class TQString";
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argument.sourceIncludes["TQt"].append("<tqstring.h>");
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method.arguments << argument;
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classData.methods << method;
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TQTextStream headerStream;
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TQTextStream sourceStream;
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if (!ClassGenerator::initStreams(classData.name.lower() + "interface",
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headerStream, sourceStream))
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{
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std::cerr << "dbusxml2qt3: interface files, using base name '"
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<< classData.name.lower().local8Bit().data() << "interface"
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<< "', could not be opened for writing"
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<< std::endl;
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exit(4);
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}
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|
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ClassGenerator::generateInterface(classData,
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headerStream, sourceStream);
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ClassGenerator::finishStreams(classData.name.lower() + "interface",
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headerStream, sourceStream);
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}
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|
|
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|
TQString nodeClassName = options["classname"];
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|
|
if (nodeClassName.isEmpty())
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{
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nodeClassName = rootElement.attribute("name");
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|
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if (nodeClassName.startsWith("/")) nodeClassName = nodeClassName.mid(1);
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|
|
if (nodeClassName.isEmpty())
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{
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std::cerr << "dbusxml2qt3: cannot generate node without class name."
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|
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<< std::endl;
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exit(3);
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|
|
}
|
||
|
|
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|
nodeClassName.tqreplace('/', "_");
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|
|
}
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|
|
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TQStringList nameParts = TQStringList::split("::", nodeClassName);
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|
|
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|
Class classData;
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|
classData.name = nameParts.back();
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|
|
|
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|
nameParts.pop_back();
|
||
|
|
classData.namespaces = nameParts;
|
||
|
|
|
||
|
|
if (checkForOption(options, "namespace"))
|
||
|
|
{
|
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|
|
nameParts = TQStringList::split("::", options["namespace"]);
|
||
|
|
|
||
|
|
classData.namespaces = nameParts;
|
||
|
|
}
|
||
|
|
|
||
|
|
TQTextStream headerStream;
|
||
|
|
TQTextStream sourceStream;
|
||
|
|
|
||
|
|
TQString baseName = options["node"];
|
||
|
|
if (baseName.isEmpty()) baseName = classData.name.lower() + "node";
|
||
|
|
|
||
|
|
if (!ClassGenerator::initStreams(baseName, headerStream, sourceStream))
|
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|
{
|
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|
std::cerr << "dbusxml2qt3: interface files, using base name '"
|
||
|
|
<< baseName.local8Bit().data()
|
||
|
|
<< "', could not be opened for writing"
|
||
|
|
<< std::endl;
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|
exit(4);
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|
|
}
|
||
|
|
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ClassGenerator::generateNode(classData, interfaces,
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headerStream, sourceStream);
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|
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ClassGenerator::finishStreams(baseName, headerStream, sourceStream);
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|
|
}
|
||
|
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||
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|
return 0;
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||
|
|
}
|
||
|
|
|
||
|
|
void usage()
|
||
|
|
{
|
||
|
|
std::cout << "usage: dbusxml2qt3 [options] <introspectionfile>" << std::endl;
|
||
|
|
std::cout << std::endl;
|
||
|
|
|
||
|
|
std::cout << "Options:" << std::endl;
|
||
|
|
std::cout << "-h, --help" << std::endl;
|
||
|
|
std::cout << "\tDisplay this help" << std::endl;
|
||
|
|
std::cout << std::endl;
|
||
|
|
|
||
|
|
std::cout << "-c <classname>, --class <classname>" << std::endl;
|
||
|
|
std::cout << "\tUse 'classname' instead of last string in interface name"
|
||
|
|
<< std::endl;
|
||
|
|
std::cout << std::endl;
|
||
|
|
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||
|
|
std::cout << "-N [namespace], --namespace [namespace]" << std::endl;
|
||
|
|
std::cout << "\tOverride namespaces. If provided, use 'namespace' instead, otherwise ignore namespaces"
|
||
|
|
<< std::endl;
|
||
|
|
std::cout << std::endl;
|
||
|
|
|
||
|
|
std::cout << "-i [basename], --interface [basename]" << std::endl;
|
||
|
|
std::cout << "\tGenerate interface files. If provided, use 'basename' for filenames"
|
||
|
|
<< std::endl;
|
||
|
|
std::cout << std::endl;
|
||
|
|
|
||
|
|
std::cout << "-p [basename], --proxy [basename]" << std::endl;
|
||
|
|
std::cout << "\tGenerate proxy files. If provided, use 'basename' for filenames"
|
||
|
|
<< std::endl;
|
||
|
|
std::cout << std::endl;
|
||
|
|
|
||
|
|
std::cout << "-n [basename], --node [basename]" << std::endl;
|
||
|
|
std::cout << "\tGenerate node files. If provided, use 'basename' for filenames"
|
||
|
|
<< std::endl;
|
||
|
|
std::cout << std::endl;
|
||
|
|
|
||
|
|
std::cout << "Examples:" << std::endl;
|
||
|
|
std::cout << "dbusxml2qt3 myinterface.xml" << std::endl;
|
||
|
|
std::cout << "\tGenerates as much as possible, i.e. interfaces, proxies and, "
|
||
|
|
<< "if a node name is specified in 'myinterface.xml', the node files"
|
||
|
|
<< std::endl;
|
||
|
|
std::cout << "\tUses lowercased interface names as plus type specific suffix "
|
||
|
|
<< "for the file names" << std::endl;
|
||
|
|
std::cout << std::endl;
|
||
|
|
|
||
|
|
std::cout << "dbusxml2qt3 myinterface.xml -N" << std::endl;
|
||
|
|
std::cout << "\tSame as first example but does not use namespaces"
|
||
|
|
<< std::endl;
|
||
|
|
std::cout << std::endl;
|
||
|
|
|
||
|
|
std::cout << "dbusxml2qt3 myinterface.xml -N org::myorg" << std::endl;
|
||
|
|
std::cout << "\tSame as first example but overrides namespaces with 'org::myorg'"
|
||
|
|
<< std::endl;
|
||
|
|
std::cout << std::endl;
|
||
|
|
|
||
|
|
std::cout << "dbusxml2qt3 myinterface.xml -n mynode -c MyNode" << std::endl;
|
||
|
|
std::cout << "\tGenerate only node files, use 'mynode' as the file basename "
|
||
|
|
<< "and classname 'MyClass'"
|
||
|
|
<< std::endl;
|
||
|
|
std::cout << std::endl;
|
||
|
|
|
||
|
|
std::cout << "dbusxml2qt3 myinterface.xml -p" << std::endl;
|
||
|
|
std::cout << "\tGenerate only proxy files, use default file basename"
|
||
|
|
<< std::endl;
|
||
|
|
std::cout << std::endl;
|
||
|
|
|
||
|
|
std::cout << "dbusxml2qt3 myinterface.xml -p myproxy" << std::endl;
|
||
|
|
std::cout << "\tGenerate only proxy files, use 'myproxy' as the file basename"
|
||
|
|
<< std::endl;
|
||
|
|
std::cout << std::endl;
|
||
|
|
}
|
||
|
|
|
||
|
|
bool testAndSetOption(OptionMap& options, const TQString& option, const TQString& value)
|
||
|
|
{
|
||
|
|
OptionMap::iterator it = options.tqfind(option);
|
||
|
|
if (it == options.end())
|
||
|
|
{
|
||
|
|
options.insert(option, value);
|
||
|
|
return true;
|
||
|
|
}
|
||
|
|
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
|
||
|
|
OptionMap parseOptions(int argc, char** argv)
|
||
|
|
{
|
||
|
|
TQStringList args;
|
||
|
|
for (int i = 1; i < argc; ++i)
|
||
|
|
{
|
||
|
|
args << TQString::fromLocal8Bit(argv[i]);
|
||
|
|
}
|
||
|
|
|
||
|
|
OptionMap options;
|
||
|
|
|
||
|
|
while (!args.isEmpty())
|
||
|
|
{
|
||
|
|
TQString arg = args.front();
|
||
|
|
args.pop_front();
|
||
|
|
|
||
|
|
if (arg.startsWith("-"))
|
||
|
|
{
|
||
|
|
if (arg.endsWith("help"))
|
||
|
|
{
|
||
|
|
usage();
|
||
|
|
exit(0);
|
||
|
|
}
|
||
|
|
else if (arg == "-p" || arg == "--proxy")
|
||
|
|
{
|
||
|
|
// test for optional argument
|
||
|
|
TQString value;
|
||
|
|
if (!args.isEmpty() > 0 && !args[0].startsWith("-"))
|
||
|
|
{
|
||
|
|
value = args.front();
|
||
|
|
args.pop_front();
|
||
|
|
}
|
||
|
|
|
||
|
|
if (!testAndSetOption(options, "proxy", value))
|
||
|
|
{
|
||
|
|
std::cerr << "Error while parsing command line argument '"
|
||
|
|
<< arg.local8Bit().data() << "'";
|
||
|
|
|
||
|
|
if (!value.isEmpty())
|
||
|
|
std::cerr << ", value '" << value.local8Bit().data() << "':";
|
||
|
|
else
|
||
|
|
std::cerr << ":";
|
||
|
|
|
||
|
|
std::cerr << " already set to '"
|
||
|
|
<< options["proxy"].local8Bit().data() << std::endl;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
else if (arg == "-i" || arg == "--interface")
|
||
|
|
{
|
||
|
|
// test for optional argument
|
||
|
|
TQString value;
|
||
|
|
if (!args.isEmpty() > 0 && !args[0].startsWith("-"))
|
||
|
|
{
|
||
|
|
value = args.front();
|
||
|
|
args.pop_front();
|
||
|
|
}
|
||
|
|
|
||
|
|
if (!testAndSetOption(options, "interface", value))
|
||
|
|
{
|
||
|
|
std::cerr << "Error while parsing command line argument '"
|
||
|
|
<< arg.local8Bit().data() << "'";
|
||
|
|
|
||
|
|
if (!value.isEmpty())
|
||
|
|
std::cerr << ", value '" << value.local8Bit().data() << "':";
|
||
|
|
else
|
||
|
|
std::cerr << ":";
|
||
|
|
|
||
|
|
std::cerr << " already set to '"
|
||
|
|
<< options["interface"].local8Bit().data() << std::endl;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
else if (arg == "-n" || arg == "--node")
|
||
|
|
{
|
||
|
|
// test for optional argument
|
||
|
|
TQString value;
|
||
|
|
if (!args.isEmpty() > 0 && !args[0].startsWith("-"))
|
||
|
|
{
|
||
|
|
value = args.front();
|
||
|
|
args.pop_front();
|
||
|
|
}
|
||
|
|
|
||
|
|
if (!testAndSetOption(options, "node", value))
|
||
|
|
{
|
||
|
|
std::cerr << "Error while parsing command line argument '"
|
||
|
|
<< arg.local8Bit().data() << "'";
|
||
|
|
|
||
|
|
if (!value.isEmpty())
|
||
|
|
std::cerr << ", value '" << value.local8Bit().data() << "':";
|
||
|
|
else
|
||
|
|
std::cerr << ":";
|
||
|
|
|
||
|
|
std::cerr << " already set to '"
|
||
|
|
<< options["node"].local8Bit().data() << std::endl;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
else if (arg == "-N" || arg == "--namespace")
|
||
|
|
{
|
||
|
|
// test for optional argument
|
||
|
|
TQString value;
|
||
|
|
if (!args.isEmpty() > 0 && !args[0].startsWith("-"))
|
||
|
|
{
|
||
|
|
value = args.front();
|
||
|
|
args.pop_front();
|
||
|
|
}
|
||
|
|
|
||
|
|
if (!testAndSetOption(options, "namespace", value))
|
||
|
|
{
|
||
|
|
std::cerr << "Error while parsing command line argument '"
|
||
|
|
<< arg.local8Bit().data() << "'";
|
||
|
|
|
||
|
|
if (!value.isEmpty())
|
||
|
|
std::cerr << ", value '" << value.local8Bit().data() << "':";
|
||
|
|
else
|
||
|
|
std::cerr << ":";
|
||
|
|
|
||
|
|
std::cerr << " already set to '"
|
||
|
|
<< options["namespace"].local8Bit().data() << std::endl;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
else if (arg == "-c" || arg == "--class")
|
||
|
|
{
|
||
|
|
// test for mandatory argument
|
||
|
|
if (args.isEmpty() || args[0].startsWith("-"))
|
||
|
|
{
|
||
|
|
std::cerr << "Error while parsing command line argument '"
|
||
|
|
<< arg.local8Bit().data()
|
||
|
|
<< "': mandatory parameter missing" << std::endl;
|
||
|
|
usage();
|
||
|
|
exit(1);
|
||
|
|
}
|
||
|
|
|
||
|
|
TQString value = args.front();
|
||
|
|
args.pop_front();
|
||
|
|
|
||
|
|
if (!testAndSetOption(options, "classname", value))
|
||
|
|
{
|
||
|
|
std::cerr << "Error while parsing command line argument '"
|
||
|
|
<< arg.local8Bit().data() << "'";
|
||
|
|
|
||
|
|
if (!value.isEmpty())
|
||
|
|
std::cerr << ", value '" << value.local8Bit().data() << "':";
|
||
|
|
else
|
||
|
|
std::cerr << ":";
|
||
|
|
|
||
|
|
std::cerr << " already set to '"
|
||
|
|
<< options["classname"].local8Bit().data() << std::endl;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
std::cerr << "Error while parsing command line argument '"
|
||
|
|
<< arg.local8Bit().data()
|
||
|
|
<< "': unknown option" << std::endl;
|
||
|
|
usage();
|
||
|
|
exit(1);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
if (!testAndSetOption(options, "filename", arg))
|
||
|
|
{
|
||
|
|
std::cerr << "Error while parsing command line argument '"
|
||
|
|
<< arg.local8Bit().data()
|
||
|
|
<< "': introspection file already given as '"
|
||
|
|
<< options["filename"].local8Bit().data() << std::endl;
|
||
|
|
usage();
|
||
|
|
exit(1);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
return options;
|
||
|
|
}
|
||
|
|
|
||
|
|
// End of File
|