int list( osg::ArgumentParser& args )
{
osg::ref_ptr<osg::Node> node = osgDB::readNodeFiles( args );
if ( !node.valid() )
return usage( "Failed to read .earth file." );
MapNode* mapNode = MapNode::findMapNode( node.get() );
if ( !mapNode )
return usage( "Input file was not a .earth file" );
Map* map = mapNode->getMap();
const Cache* cache = map->getCache();
if ( !cache )
return message( "Earth file does not contain a cache." );
std::cout
<< "Cache config: " << std::endl
<< cache->getCacheOptions().getConfig().toJSON(true) << std::endl;
MapFrame mapf( mapNode->getMap() );
TerrainLayerVector layers;
mapf.getLayers(layers);
//std::copy( mapf.imageLayers().begin(), mapf.imageLayers().end(), std::back_inserter(layers) );
//std::copy( mapf.elevationLayers().begin(), mapf.elevationLayers().end(), std::back_inserter(layers) );
for( TerrainLayerVector::iterator i =layers.begin(); i != layers.end(); ++i )
{
TerrainLayer* layer = i->get();
bool useMFP =
layer->getProfile() &&
layer->getProfile()->getSRS()->isSphericalMercator() &&
mapNode->getMapNodeOptions().getTerrainOptions().enableMercatorFastPath() == true;
const Profile* cacheProfile = useMFP ? layer->getProfile() : map->getProfile();
TerrainLayer::CacheBinMetadata* meta = layer->getCacheBinMetadata(cacheProfile);
if (meta)
{
Config conf = meta->getConfig();
std::cout << "Layer \"" << layer->getName() << "\", cache metadata =" << std::endl
<< conf.toJSON(true) << std::endl;
}
else
{
std::cout << "Layer \"" << layer->getName() << "\": no cache information"
<< std::endl;
}
}
return 0;
}
int
purge( osg::ArgumentParser& args )
{
osg::ref_ptr<osg::Node> node = osgDB::readNodeFiles( args );
if ( !node.valid() )
return usage( "Failed to read .earth file." );
MapNode* mapNode = MapNode::findMapNode( node.get() );
if ( !mapNode )
return usage( "Input file was not a .earth file" );
Map* map = mapNode->getMap();
if ( !map->getCache() )
return message( "Earth file does not contain a cache." );
std::vector<Entry> entries;
ImageLayerVector imageLayers;
map->getLayers( imageLayers );
for( ImageLayerVector::const_iterator i = imageLayers.begin(); i != imageLayers.end(); ++i )
{
ImageLayer* layer = i->get();
bool useMFP =
layer->getProfile() &&
layer->getProfile()->getSRS()->isSphericalMercator() &&
mapNode->getMapNodeOptions().getTerrainOptions().enableMercatorFastPath() == true;
const Profile* cacheProfile = useMFP ? layer->getProfile() : map->getProfile();
CacheSettings* cacheSettings = layer->getCacheSettings();
if (cacheSettings)
{
CacheBin* bin = cacheSettings->getCacheBin();
if ( bin )
{
entries.push_back(Entry());
entries.back()._isImage = true;
entries.back()._name = i->get()->getName();
entries.back()._bin = bin;
}
}
}
ElevationLayerVector elevationLayers;
map->getLayers( elevationLayers );
for( ElevationLayerVector::const_iterator i = elevationLayers.begin(); i != elevationLayers.end(); ++i )
{
ElevationLayer* layer = i->get();
bool useMFP =
layer->getProfile() &&
layer->getProfile()->getSRS()->isSphericalMercator() &&
mapNode->getMapNodeOptions().getTerrainOptions().enableMercatorFastPath() == true;
const Profile* cacheProfile = useMFP ? layer->getProfile() : map->getProfile();
CacheSettings* cacheSettings = layer->getCacheSettings();
if (cacheSettings)
{
CacheBin* bin = cacheSettings->getCacheBin();
if (bin)
{
entries.push_back(Entry());
entries.back()._isImage = false;
entries.back()._name = i->get()->getName();
entries.back()._bin = bin;
}
}
}
if ( entries.size() > 0 )
{
std::cout << std::endl;
for( unsigned i=0; i<entries.size(); ++i )
{
std::cout << (i+1) << ") " << entries[i]._name << " (" << (entries[i]._isImage? "image" : "elevation" ) << ")" << std::endl;
}
std::cout
<< std::endl
<< "Enter number of cache to purge, or <enter> to quit: "
<< std::flush;
std::string input;
std::getline( std::cin, input );
if ( !input.empty() )
{
unsigned k = as<unsigned>(input, 0L);
if ( k > 0 && k <= entries.size() )
{
Config meta = entries[k-1]._bin->readMetadata();
if ( !meta.empty() )
{
std::cout
<< std::endl
<< "Cache METADATA:" << std::endl
<< meta.toJSON()
<< std::endl << std::endl;
}
std::cout
<< "Are you sure (y/N)? "
<< std::flush;
std::getline( std::cin, input );
if ( input == "y" || input == "Y" )
{
std::cout << "Purging.." << std::flush;
entries[k-1]._bin->clear();
}
else
{
std::cout << "No action taken." << std::endl;
}
}
else
{
std::cout << "Invalid choice." << std::endl;
}
}
else
{
std::cout << "No action taken." << std::endl;
}
}
return 0;
}
