OsStatus
PluginXmlParser::loadPlugin (
TiXmlElement& pluginElement,
Notifier* notifier,
SubscribeServerPluginBase** plugin)
{
OsStatus status = OS_SUCCESS;
UtlString dllTagName = "load-library";
TiXmlElement* dllElem = requireElement(pluginElement, dllTagName, &status);
if (status != OS_SUCCESS)
return status;
TiXmlText* dllTxt = requireText(*dllElem, &status);
if (status != OS_SUCCESS)
return status;
// Dynamically load a library
//OsSharedLibMgr* mgr = OsSharedLibMgr::getOsSharedLibMgr();
OsSharedLibMgrBase* mgr = OsSharedLibMgr::getOsSharedLibMgr();
if (!mgr)
return OS_FAILED;
OsStatus dllStatus = mgr->loadSharedLib(dllTxt->Value());
if (dllStatus != OS_SUCCESS)
return dllStatus;
// Find the entry point in the library for the factory
UtlString entryTagName = "plugin-factory";
TiXmlElement* entryElem = requireElement(pluginElement, entryTagName, &status);
if (status != OS_SUCCESS)
return status;
TiXmlText* entryTxt = requireText(*entryElem, &status);
if (status != OS_SUCCESS)
return status;
OsStatus entryStatus = mgr->getSharedLibSymbol(dllTxt->Value(), entryTxt->Value(),
(void*&)PluginFactoryProc);
if (entryStatus != OS_SUCCESS)
return entryStatus;
// Call the factory to construct the plugin
*plugin = PluginFactoryProc(pluginElement, notifier);
if (*plugin == NULL)
{
OsSysLog::add(FAC_SIP, PRI_ERR, "PluginXmlParser::loadPlugin return null "
"SubscribeServerPluginBasemissing %s ", entryTxt->Value());
return OS_FAILED;
}
return OS_SUCCESS;
}
void LoaderXml::root()
{
auto doc = requireElement(xml,"document");
builder.beginDocument();
id(doc);
document_ = builder.currentDocument();
/// \todo file format version
document_->setImageSize(QSize(
doc.attribute("width","32").toInt(),
doc.attribute("height","32").toInt()
));
metadata(doc.firstChildElement("metadata"));
animations(doc.firstChildElement("animations"));
formats(doc.firstChildElement("formats"));
layers(doc);
builder.endDocument();
}