PluginManager::PluginManager(int argc, const char** argv)
{
const bool help = containsString(argc, argv, "--help");
for (int i = 0; i < argc; ++i)
{
if (std::strcmp(argv[i], "--plugin") != 0)
continue;
if (++i == argc || argv[i][0] == '\0' || argv[i][0] == '-')
{
// Do not print anything here, errors will be reported later
// during option parsing
continue;
}
std::string str(argv[i]);
boost::trim(str);
std::vector<std::string> words;
boost::split(words, str, boost::is_any_of(" "),
boost::token_compress_on);
if (help)
words.push_back("--help");
const char* name = words.front().c_str();
std::vector<const char*> args;
for (const auto& w : words)
args.push_back(w.c_str());
_loadPlugin(name, args.size(), args.data());
}
}
AIEngineLib_APtr
hoxAIPluginMgr::CreateDefaultAIEngineLib()
{
// --- Unload the previous (loaded) plugin.
if ( !m_lastPluginName.empty() && m_lastPluginName != m_defaultPluginName )
{
wxLogDebug("%s: Unload the last Plugin [%s].", __FUNCTION__, m_lastPluginName.c_str());
hoxAIPlugin_SPtr pPlugin = m_aiPlugins[m_lastPluginName];
if ( pPlugin )
{
pPlugin->Unload();
}
}
// --- Load the new plugin.
AIEngineLib_APtr apEngine;
const wxString sName = m_defaultPluginName;
if ( sName.empty() )
{
::wxMessageBox( _("There is no AI Engine available."),
_("AI Creation"),
wxOK | wxICON_EXCLAMATION );
return apEngine;
}
hoxAIPlugin_SPtr pPlugin = _loadPlugin( sName );
if ( !pPlugin || !pPlugin->IsLoaded() )
{
wxLogWarning("%s: The AI Engine [%s] could not be loaded.", __FUNCTION__, sName.c_str());
return apEngine;
}
m_lastPluginName = sName;
return pPlugin->CreateAIEngineLib();
}
bool PluginRegistry::addPlugin( const std::string& filename )
{
Plugin* plugin = _loadPlugin( filename, impl_->directories );
if( !plugin )
return false;
const CompressorInfos& infos = plugin->getInfos();
for( PluginsCIter i = impl_->plugins.begin(); i != impl_->plugins.end(); ++i)
{
const CompressorInfos& infos2 = (*i)->getInfos();
// Simple test to avoid loading the same dll twice
if( infos.front().name == infos2.front().name )
{
delete plugin;
return true;
}
}
impl_->plugins.push_back( plugin );
LBLOG( LOG_PLUGIN ) << "Found " << plugin->getInfos().size()
<< " compression engines in " << filename << std::endl;
return true;
}
