void listAllInterfaces(const QString &service, const QString &path)
{
QDBusInterfacePtr iface(*connection, service, path, "org.freedesktop.DBus.Introspectable");
if (!iface->isValid()) {
QDBusError err(iface->lastError());
fprintf(stderr, "Cannot introspect object %s at %s:\n%s (%s)\n",
qPrintable(path), qPrintable(service),
qPrintable(err.name()), qPrintable(err.message()));
exit(1);
}
QDBusReply<QString> xml = iface->call("Introspect");
if (xml.isError())
return; // silently
QDomDocument doc;
doc.setContent(xml);
QDomElement node = doc.documentElement();
QDomElement child = node.firstChildElement();
while (!child.isNull()) {
if (child.tagName() == QLatin1String("interface")) {
QString ifaceName = child.attribute("name");
if (QDBusUtil::isValidInterfaceName(ifaceName))
listInterface(service, path, ifaceName);
else {
qWarning("Invalid D-BUS interface name '%s' found while parsing introspection",
qPrintable(ifaceName));
}
}
child = child.nextSiblingElement();
}
}
void listContents(const CORBA::ContainedSeq& repoContents)
{
//
// List the contents of each element.
//
for(unsigned int i = 0; i < repoContents.length(); ++i)
{
CORBA::Contained::Description_var desc = repoContents[i]->describe();
switch(desc->kind)
{
case CORBA::dk_Constant:
ACE_DEBUG((LM_INFO,
ACE_TEXT("%s: element[%d] is a constant definition.\n"),
programLabel,
i + 1
));
break;
case CORBA::dk_Typedef:
ACE_DEBUG((LM_INFO,
ACE_TEXT("%s: element[%d] is a typedef definition.\n"),
programLabel,
i + 1
));
break;
case CORBA::dk_Exception:
ACE_DEBUG((LM_INFO,
ACE_TEXT("%s: element[%d] is an exception definition.\n"),
programLabel,
i + 1
));
break;
case CORBA::dk_Interface:
{
ACE_DEBUG((LM_INFO,
ACE_TEXT("%s: element[%d] is an interface definition.\n")
ACE_TEXT("%s: listing element[%d]...\n"),
programLabel,
i + 1,
programLabel,
i + 1
));
CORBA::InterfaceDef_var interfaceDef =
CORBA::InterfaceDef::_narrow(repoContents[i]);
listInterface(interfaceDef.in());
break;
}
case CORBA::dk_Module: {
ACE_DEBUG((LM_INFO,
ACE_TEXT("%s: element[%d] is a module definition.\n"),
programLabel,
i + 1
));
CORBA::ModuleDef_var moduleDef =
CORBA::ModuleDef::_narrow(repoContents[i]);
CORBA::ContainedSeq_var moduleContents =
moduleDef->contents(CORBA::dk_all,1);
CORBA::String_var moduleId = moduleDef->id();
CORBA::String_var moduleName = moduleDef->name();
ACE_DEBUG((LM_INFO,
ACE_TEXT("%s:\n// %s\nmodule %s\n{\n")
ACE_TEXT("%s: the module contains %d elements.\n"),
programLabel,
moduleId.in(),
moduleName.in(),
programLabel,
moduleContents->length()
));
listContents(moduleContents.in());
ACE_DEBUG((LM_INFO, ACE_TEXT("}\n")));
break;
}
default:
break;
}
}
}