std::istream* HTTPStreamFactory::open(const URI& uri)
{
poco_assert (uri.getScheme() == "http");
URI resolvedURI(uri);
URI proxyUri;
HTTPClientSession* pSession = 0;
HTTPResponse res;
bool retry = false;
bool authorize = false;
std::string username;
std::string password;
try
{
do
{
if (!pSession)
{
pSession = new HTTPClientSession(resolvedURI.getHost(), resolvedURI.getPort());
if (proxyUri.empty())
pSession->setProxy(_proxyHost, _proxyPort);
else
pSession->setProxy(proxyUri.getHost(), proxyUri.getPort());
pSession->setProxyCredentials(_proxyUsername, _proxyPassword);
}
std::string path = resolvedURI.getPathAndQuery();
if (path.empty()) path = "/";
HTTPRequest req(HTTPRequest::HTTP_GET, path, HTTPMessage::HTTP_1_1);
if (authorize)
{
HTTPCredentials::extractCredentials(uri, username, password);
HTTPCredentials cred(username, password);
cred.authenticate(req, res);
}
pSession->sendRequest(req);
std::istream& rs = pSession->receiveResponse(res);
bool moved = (res.getStatus() == HTTPResponse::HTTP_MOVED_PERMANENTLY ||
res.getStatus() == HTTPResponse::HTTP_FOUND ||
res.getStatus() == HTTPResponse::HTTP_SEE_OTHER ||
res.getStatus() == HTTPResponse::HTTP_TEMPORARY_REDIRECT);
if (moved)
{
resolvedURI.resolve(res.get("Location"));
if (!username.empty())
{
resolvedURI.setUserInfo(username + ":" + password);
}
throw URIRedirection(resolvedURI.toString());
}
else if (res.getStatus() == HTTPResponse::HTTP_OK)
{
return new HTTPResponseStream(rs, pSession);
}
else if (res.getStatus() == HTTPResponse::HTTP_USEPROXY && !retry)
{
// The requested resource MUST be accessed through the proxy
// given by the Location field. The Location field gives the
// URI of the proxy. The recipient is expected to repeat this
// single request via the proxy. 305 responses MUST only be generated by origin servers.
// only use for one single request!
proxyUri.resolve(res.get("Location"));
delete pSession; pSession = 0;
retry = true; // only allow useproxy once
}
else if (res.getStatus() == HTTPResponse::HTTP_UNAUTHORIZED && !authorize)
{
authorize = true;
retry = true;
Poco::NullOutputStream null;
Poco::StreamCopier::copyStream(rs, null);
}
else throw HTTPException(res.getReason(), uri.toString());
}
while (retry);
throw HTTPException("Too many redirects", uri.toString());
}
catch (...)
{
delete pSession;
throw;
}
}
void
KML_Placemark::build( const Config& conf, KMLContext& cx )
{
Style style;
if ( conf.hasValue("styleurl") )
{
// process a "stylesheet" style
const Style* ref_style = cx._sheet->getStyle( conf.value("styleurl"), false );
if ( ref_style )
style = *ref_style;
}
else if ( conf.hasChild("style") )
{
// process an "inline" style
KML_Style kmlStyle;
kmlStyle.scan( conf.child("style"), cx );
style = cx._activeStyle;
}
// parse the geometry. the placemark must have geometry to be valid. The
// geometry parse may optionally specify an altitude mode as well.
KML_Geometry geometry;
geometry.build(conf, cx, style);
// KML's default altitude mode is clampToGround.
AltitudeMode altMode = ALTMODE_RELATIVE;
AltitudeSymbol* altSym = style.get<AltitudeSymbol>();
if ( !altSym )
{
altSym = style.getOrCreate<AltitudeSymbol>();
altSym->clamping() = AltitudeSymbol::CLAMP_RELATIVE_TO_TERRAIN;
}
else if ( !altSym->clamping().isSetTo(AltitudeSymbol::CLAMP_RELATIVE_TO_TERRAIN) )
{
altMode = ALTMODE_ABSOLUTE;
}
if ( geometry._geom.valid() && geometry._geom->getTotalPointCount() > 0 )
{
Geometry* geom = geometry._geom.get();
GeoPoint position(cx._srs.get(), geom->getBounds().center(), altMode);
bool isPoly = geom->getComponentType() == Geometry::TYPE_POLYGON;
bool isPoint = geom->getComponentType() == Geometry::TYPE_POINTSET;
// read in the Marker if there is one.
URI markerURI;
osg::ref_ptr<osg::Image> markerImage;
osg::ref_ptr<osg::Node> markerModel;
MarkerSymbol* marker = style.get<MarkerSymbol>();
if ( marker && marker->url().isSet() )
{
if ( marker->isModel() == false )
{
markerImage = marker->getImage( *cx._options->iconMaxSize() );
}
else
{
markerURI = URI( marker->url()->eval(), marker->url()->uriContext() );
markerModel = markerURI.getNode();
// We can't leave the marker symbol in the style, or the GeometryCompiler will
// think we want to do Point-model substitution. So remove it. A bit of a hack
if ( marker )
style.removeSymbol(marker);
}
}
std::string text = conf.hasValue("name") ? conf.value("name") : "";
AnnotationNode* fNode = 0L;
AnnotationNode* pNode = 0L;
// place a 3D model:
if ( markerModel.valid() )
{
LocalGeometryNode* lg = new LocalGeometryNode(cx._mapNode, markerModel.get(), style, false);
lg->setPosition( position );
if ( marker )
{
if ( marker->scale().isSet() )
{
float scale = marker->scale()->eval();
lg->setScale( osg::Vec3f(scale,scale,scale) );
}
if ( marker->orientation().isSet() )
{
// lg->setRotation( );
}
}
fNode = lg;
//Feature* feature = new Feature(geometry._geom.get(), cx._srs.get(), style);
//fNode = new FeatureNode( cx._mapNode, feature, false );
}
// Place node (icon + text) or Label node (text only)
else if ( marker || geometry._geom->getTotalPointCount() == 1 )
{
if ( !markerImage.valid() )
{
markerImage = cx._options->defaultIconImage().get();
if ( !markerImage.valid() )
{
markerImage = cx._options->defaultIconURI()->getImage();
}
}
if ( !style.get<TextSymbol>() && cx._options->defaultTextSymbol().valid() )
{
style.addSymbol( cx._options->defaultTextSymbol().get() );
}
if ( markerImage.valid() )
pNode = new PlaceNode( cx._mapNode, position, markerImage.get(), text, style );
else
pNode = new LabelNode( cx._mapNode, position, text, style );
}
if ( geometry._geom->getTotalPointCount() > 1 )
{
const ExtrusionSymbol* ex = style.get<ExtrusionSymbol>();
const AltitudeSymbol* alt = style.get<AltitudeSymbol>();
if ( style.get<MarkerSymbol>() )
style.removeSymbol(style.get<MarkerSymbol>());
bool draped =
isPoly &&
ex == 0L &&
(alt == 0L || alt->clamping() == AltitudeSymbol::CLAMP_TO_TERRAIN);
// Make a feature node; drape if we're not extruding.
GeometryCompilerOptions options;
options.clustering() = false;
Feature* feature = new Feature(geometry._geom.get(), cx._srs.get(), style);
fNode = new FeatureNode( cx._mapNode, feature, draped, options );
if ( !ex )
{
fNode->getOrCreateStateSet()->setMode(GL_LIGHTING, 0);
}
}
if ( pNode && fNode )
{
osg::Group* group = new osg::Group();
group->addChild( fNode );
group->addChild( pNode );
cx._groupStack.top()->addChild( group );
if ( cx._options->declutter() == true )
Decluttering::setEnabled( pNode->getOrCreateStateSet(), true );
KML_Feature::build( conf, cx, pNode );
KML_Feature::build( conf, cx, fNode );
}
else if ( pNode )
{
if ( cx._options->iconAndLabelGroup().valid() )
{
cx._options->iconAndLabelGroup()->addChild( pNode );
}
else
{
cx._groupStack.top()->addChild( pNode );
if ( cx._options->declutter() == true )
Decluttering::setEnabled( pNode->getOrCreateStateSet(), true );
}
KML_Feature::build( conf, cx, pNode );
}
else if ( fNode )
{
cx._groupStack.top()->addChild( fNode );
KML_Feature::build( conf, cx, fNode );
}
}
}
// This function will take a resolved URI and create a version of it that is relative to
// another existing URI. The new URI is stored in the "originalURI"
bool URI::makeRelativeTo ( const URI& relativeToURI, bool ignoreCase)
{
// Can only do this function if both URIs have the same scheme and authority
if (mScheme != relativeToURI.mScheme || mAuthority != relativeToURI.mAuthority)
return false;
// advance till we find a segment that doesn't match
WideString thisPathWideSring = StringUtils::utf8String2WideString(getPath());
WideString relativeToPathWideSring = StringUtils::utf8String2WideString(relativeToURI.getPath());
const wchar_t *this_path = thisPathWideSring.c_str();
const wchar_t *relativeTo_path = relativeToPathWideSring.c_str();
const wchar_t *this_slash = this_path;
const wchar_t *relativeTo_slash = relativeTo_path;
/* const char *this_path = getPath().c_str();
const char *relativeTo_path = relativeToURI.getPath().c_str();
const char *this_slash = this_path;
const char *relativeTo_slash = relativeTo_path;
*/
while( *this_path )
{
if ( ignoreCase )
{
wchar_t characters[3];
characters[0] = *this_path;
characters[1] = *relativeTo_path;
characters[2] = 0;
boost::to_lower(characters);
if ( characters[0] != characters[1] )
break;
}
else
{
if (*this_path != *relativeTo_path)
break;
}
if(*this_path == '/')
{
this_slash = this_path;
relativeTo_slash = relativeTo_path;
}
this_path++;
relativeTo_path++;
}
// Decide how many ../ segments are needed (Filepath should always end in a /)
int segment_count = 0;
relativeTo_slash++;
while(*relativeTo_slash != 0)
{
if(*relativeTo_slash == '/')
segment_count ++;
relativeTo_slash++;
}
this_slash++;
String newPath;
if ( segment_count == 0 )
{
newPath = "./";
}
else
{
for (int i = 0; i < segment_count; i++)
newPath += "../";
}
WideString thisSlashWideString(this_slash);
newPath += StringUtils::wideString2utf8String(thisSlashWideString);
set("", "", newPath, mQuery, mFragment, 0/*relativeToURI*/);
return true;
}
bool OAuth2SessionLogin::handlePage(HTTP::WebContext &ctx, ostream &stream,
const URI &uri) {
HTTP::Connection &con = ctx.getConnection();
HTTP::Request &request = con.getRequest();
HTTP::Response &response = con.getResponse();
ctx.setDynamic(); // Don't cache
// Force secure
if (!con.isSecure())
THROWCS("Cannot logon via insecure port",
HTTP::StatusCode::HTTP_UNAUTHORIZED);
// Get session ID
string sid = request.findCookie(sessionManager->getSessionCookie());
if (sid.empty() && uri.has("state")) sid = uri.get("state");
HTTP::SessionPtr session = sessionManager->findSession(ctx, sid);
try {
if (session.isNull() ||
(uri.has("state") && uri.get("state") != session->getID()) ||
(!uri.has("state") && session->getUser().empty())) {
session = sessionManager->openSession(ctx);
sid = session->getID();
URI redirectURL = auth->getRedirectURL(uri.getPath(), sid);
response.redirect(redirectURL);
} else if (session->getUser().empty()) {
// TODO Make sure session is not very old
URI postURI = auth->getVerifyURL(uri, sid);
LOG_DEBUG(5, "Token URI: " << postURI);
// Extract query data
string data = postURI.getQuery();
postURI.setQuery("");
// Verify authorization with OAuth2 server
HTTP::Transaction tran(sslCtx);
tran.post(postURI, data.data(), data.length(),
"application/x-www-form-urlencoded", 1.0);
// Read response
tran.receiveHeader();
JSON::ValuePtr token = JSON::Reader(tran).parse();
LOG_DEBUG(5, "Token Response: \n" << tran.getResponse() << *token);
// Verify token
string accessToken = auth->verifyToken(token);
// Get profile
URI profileURL = auth->getProfileURL(accessToken);
HTTP::Transaction tran2(sslCtx);
tran2.get(profileURL);
// Read response
tran2.receiveHeader();
JSON::ValuePtr profile = JSON::Reader(tran2).parse();
// Process profile
string email = profile->getString("email");
if (!profile->getBoolean("email_verified"))
THROWCS("Email not verified", HTTP::StatusCode::HTTP_UNAUTHORIZED);
session->setUser(email);
LOG_INFO(1, "Authorized: " << email);
// Final redirect to remove auth parameters
response.redirect(uri.getPath());
} else return false; // Already authorized
// Make sure session cookie is set
sessionManager->setSessionCookie(ctx);
} catch (...) {
// Close session on error
if (!sid.empty()) sessionManager->closeSession(ctx, sid);
throw;
}
return true;
}
/** override */
Status initialize( const osgDB::Options* dbOptions )
{
osg::ref_ptr<const Profile> result;
char sep = _options.url()->full().find_first_of('?') == std::string::npos? '?' : '&';
URI capUrl = _options.capabilitiesUrl().value();
if ( capUrl.empty() )
{
capUrl = URI(
_options.url()->full() +
sep +
std::string("SERVICE=WMS") +
std::string("&VERSION=") + _options.wmsVersion().value() +
std::string("&REQUEST=GetCapabilities") );
}
//Try to read the WMS capabilities
osg::ref_ptr<WMSCapabilities> capabilities = WMSCapabilitiesReader::read( capUrl.full(), dbOptions );
if ( !capabilities.valid() )
{
return Status::Error( "Unable to read WMS GetCapabilities." );
}
else
{
OE_INFO << LC << "Got capabilities from " << capUrl.full() << std::endl;
}
if ( _formatToUse.empty() && capabilities.valid() )
{
_formatToUse = capabilities->suggestExtension();
OE_INFO << LC << "No format specified, capabilities suggested extension " << _formatToUse << std::endl;
}
if ( _formatToUse.empty() )
_formatToUse = "png";
if ( _srsToUse.empty() )
_srsToUse = "EPSG:4326";
std::string wmsFormatToUse = _options.wmsFormat().value();
//Initialize the WMS request prototype
std::stringstream buf;
// first the mandatory keys:
buf
<< std::fixed << _options.url()->full() << sep
<< "SERVICE=WMS"
<< "&VERSION=" << _options.wmsVersion().value()
<< "&REQUEST=GetMap"
<< "&LAYERS=" << _options.layers().value()
<< "&FORMAT=" << ( wmsFormatToUse.empty() ? std::string("image/") + _formatToUse : wmsFormatToUse )
<< "&STYLES=" << _options.style().value()
<< (_options.wmsVersion().value() == "1.3.0" ? "&CRS=" : "&SRS=") << _srsToUse
<< "&WIDTH="<< _options.tileSize().value()
<< "&HEIGHT="<< _options.tileSize().value()
<< "&BBOX=%lf,%lf,%lf,%lf";
// then the optional keys:
if ( _options.transparent().isSet() )
buf << "&TRANSPARENT=" << (_options.transparent() == true ? "TRUE" : "FALSE");
_prototype = "";
_prototype = buf.str();
//OE_NOTICE << "Prototype " << _prototype << std::endl;
osg::ref_ptr<SpatialReference> wms_srs = SpatialReference::create( _srsToUse );
// check for spherical mercator:
if ( wms_srs.valid() && wms_srs->isEquivalentTo( osgEarth::Registry::instance()->getGlobalMercatorProfile()->getSRS() ) )
{
result = osgEarth::Registry::instance()->getGlobalMercatorProfile();
}
else if (wms_srs.valid() && wms_srs->isEquivalentTo( osgEarth::Registry::instance()->getGlobalGeodeticProfile()->getSRS()))
{
result = osgEarth::Registry::instance()->getGlobalGeodeticProfile();
}
// Next, try to glean the extents from the layer list
if ( capabilities.valid() )
{
//TODO: "layers" mights be a comma-separated list. need to loop through and
//combine the extents?? yes
WMSLayer* layer = capabilities->getLayerByName( _options.layers().value() );
if ( layer )
{
double minx, miny, maxx, maxy;
minx = miny = maxx = maxy = 0;
//Check to see if the profile is equivalent to global-geodetic
if (wms_srs->isGeographic())
{
//Try to get the lat lon extents if they are provided
layer->getLatLonExtents(minx, miny, maxx, maxy);
//If we still don't have any extents, just default to global geodetic.
if (!result.valid() && minx == 0 && miny == 0 && maxx == 0 && maxy == 0)
{
result = osgEarth::Registry::instance()->getGlobalGeodeticProfile();
}
}
if (minx == 0 && miny == 0 && maxx == 0 && maxy == 0)
{
layer->getExtents(minx, miny, maxx, maxy);
}
if (!result.valid())
{
result = Profile::create( _srsToUse, minx, miny, maxx, maxy );
}
//Add the layer extents to the list of valid areas
if (minx != 0 || maxx != 0 || miny != 0 || maxy != 0)
{
GeoExtent extent( result->getSRS(), minx, miny, maxx, maxy);
getDataExtents().push_back( DataExtent(extent, 0) );
}
}
}
// Last resort: create a global extent profile (only valid for global maps)
if ( !result.valid() && wms_srs->isGeographic())
{
result = osgEarth::Registry::instance()->getGlobalGeodeticProfile();
}
// JPL uses an experimental interface called TileService -- ping to see if that's what
// we are trying to read:
URI tsUrl = _options.tileServiceUrl().value();
if ( tsUrl.empty() )
{
tsUrl = URI(_options.url()->full() + sep + std::string("request=GetTileService") );
}
OE_INFO << LC << "Testing for JPL/TileService at " << tsUrl.full() << std::endl;
_tileService = TileServiceReader::read(tsUrl.full(), dbOptions);
if (_tileService.valid())
{
OE_INFO << LC << "Found JPL/TileService spec" << std::endl;
TileService::TilePatternList patterns;
_tileService->getMatchingPatterns(
_options.layers().value(),
_formatToUse,
_options.style().value(),
_srsToUse,
_options.tileSize().value(),
_options.tileSize().value(),
patterns );
if (patterns.size() > 0)
{
result = _tileService->createProfile( patterns );
_prototype = _options.url()->full() + sep + patterns[0].getPrototype();
}
}
else
{
OE_INFO << LC << "No JPL/TileService spec found; assuming standard WMS" << std::endl;
}
// Use the override profile if one is passed in.
if ( getProfile() == 0L )
{
setProfile( result.get() );
}
if ( getProfile() )
{
OE_INFO << LC << "Profile=" << getProfile()->toString() << std::endl;
// set up the cache options properly for a TileSource.
_dbOptions = Registry::instance()->cloneOrCreateOptions( dbOptions );
return STATUS_OK;
}
else
{
return Status::Error( "Unable to establish profile" );
}
}
/** override */
Status initialize( const osgDB::Options* dbOptions )
{
osg::ref_ptr<const Profile> result;
char sep = _options.url()->full().find_first_of('?') == std::string::npos? '?' : '&';
URI capUrl = _options.capabilitiesUrl().value();
if ( capUrl.empty() )
{
capUrl = URI(
_options.url()->full() +
sep +
std::string("SERVICE=WMS") +
std::string("&VERSION=") + _options.wmsVersion().value() +
std::string("&REQUEST=GetCapabilities") );
}
//Try to read the WMS capabilities
osg::ref_ptr<WMSCapabilities> capabilities = WMSCapabilitiesReader::read( capUrl, dbOptions );
if ( !capabilities.valid() )
{
return Status::Error( Status::ResourceUnavailable, "Unable to read WMS GetCapabilities." );
}
else
{
OE_INFO << LC << "Got capabilities from " << capUrl.full() << std::endl;
}
if ( _formatToUse.empty() && capabilities.valid() )
{
_formatToUse = capabilities->suggestExtension();
OE_INFO << LC << "No format specified, capabilities suggested extension " << _formatToUse << std::endl;
}
if ( _formatToUse.empty() )
_formatToUse = "png";
if ( _srsToUse.empty() )
_srsToUse = "EPSG:4326";
std::string wmsFormatToUse = _options.wmsFormat().value();
//Initialize the WMS request prototype
std::stringstream buf;
// first the mandatory keys:
buf
<< std::fixed << _options.url()->full() << sep
<< "SERVICE=WMS"
<< "&VERSION=" << _options.wmsVersion().value()
<< "&REQUEST=GetMap"
<< "&LAYERS=" << _options.layers().value()
<< "&FORMAT=" << ( wmsFormatToUse.empty() ? std::string("image/") + _formatToUse : wmsFormatToUse )
<< "&STYLES=" << _options.style().value()
<< (_options.wmsVersion().value() == "1.3.0" ? "&CRS=" : "&SRS=") << _srsToUse
<< "&WIDTH="<< getPixelsPerTile()
<< "&HEIGHT=" << getPixelsPerTile()
<< "&BBOX=%lf,%lf,%lf,%lf";
// then the optional keys:
if ( _options.transparent().isSet() )
buf << "&TRANSPARENT=" << (_options.transparent() == true ? "TRUE" : "FALSE");
_prototype = "";
_prototype = buf.str();
//OE_NOTICE << "Prototype " << _prototype << std::endl;
osg::ref_ptr<SpatialReference> wms_srs = SpatialReference::create( _srsToUse );
// check for spherical mercator:
if ( wms_srs.valid() && wms_srs->isEquivalentTo( osgEarth::Registry::instance()->getSphericalMercatorProfile()->getSRS() ) )
{
result = osgEarth::Registry::instance()->getSphericalMercatorProfile();
}
else if (wms_srs.valid() && wms_srs->isEquivalentTo( osgEarth::Registry::instance()->getGlobalGeodeticProfile()->getSRS()))
{
result = osgEarth::Registry::instance()->getGlobalGeodeticProfile();
}
// Next, try to glean the extents from the layer list
if ( capabilities.valid() )
{
StringTokenizer tok(",");
StringVector tized;
tok.tokenize(_options.layers().value(), tized);
for (StringVector::const_iterator itr = tized.begin(); itr != tized.end(); ++itr)
{
std::string layerName = *itr;
WMSLayer* layer = capabilities->getLayerByName(layerName);
if (layer)
{
// Get the lat/lon extents
double minLon, minLat, maxLon, maxLat;
layer->getLatLonExtents(minLon, minLat, maxLon, maxLat);
GeoExtent wgs84Extent(SpatialReference::create("wgs84"), minLon, minLat, maxLon, maxLat);
getDataExtents().push_back(DataExtent(wgs84Extent, 0));
}
}
// If we don't have a profile yet, transform the lat/lon extents to the requested srs and use it as the extents of the profile.
if (!result.valid())
{
const SpatialReference* srs = SpatialReference::create(_srsToUse);
GeoExtent totalExtent(srs);
for (DataExtentList::const_iterator itr = getDataExtents().begin(); itr != getDataExtents().end(); ++itr)
{
GeoExtent dataExtent = *itr;
GeoExtent nativeExtent;
dataExtent.transform(srs, nativeExtent);
totalExtent.expandToInclude(nativeExtent);
}
result = Profile::create(srs, totalExtent.xMin(), totalExtent.yMin(), totalExtent.xMax(), totalExtent.yMax());
}
}
// Last resort: create a global extent profile (only valid for global maps)
if ( !result.valid() && wms_srs->isGeographic())
{
result = osgEarth::Registry::instance()->getGlobalGeodeticProfile();
}
#ifdef SUPPORT_JPL_TILESERVICE
// JPL uses an experimental interface called TileService -- ping to see if that's what
// we are trying to read:
URI tsUrl = _options.tileServiceUrl().value();
if ( tsUrl.empty() )
{
tsUrl = URI(_options.url()->full() + sep + std::string("request=GetTileService"), tsUrl.context());
}
OE_INFO << LC << "Testing for JPL/TileService at " << tsUrl.full() << std::endl;
osg::ref_ptr<TileService> tileService = TileServiceReader::read(tsUrl.full(), dbOptions);
if (tileService.valid())
{
OE_INFO << LC << "Found JPL/TileService spec" << std::endl;
TileService::TilePatternList patterns;
tileService->getMatchingPatterns(
_options.layers().value(),
_formatToUse,
_options.style().value(),
_srsToUse,
getPixelsPerTile(),
getPixelsPerTile(),
patterns );
if (patterns.size() > 0)
{
result = tileService->createProfile( patterns );
_prototype = _options.url()->full() + sep + patterns[0].getPrototype();
}
}
else
{
OE_INFO << LC << "No JPL/TileService spec found; assuming standard WMS" << std::endl;
}
#endif
// Use the override profile if one is passed in.
if ( getProfile() == 0L )
{
setProfile( result.get() );
}
if ( getProfile() )
{
OE_INFO << LC << "Profile=" << getProfile()->toString() << std::endl;
// set up the cache options properly for a TileSource.
_dbOptions = Registry::instance()->cloneOrCreateOptions( dbOptions );
return Status::OK();
}
else
{
return Status::Error( "Unable to establish profile" );
}
}
void
PlaceNode::init()
{
Decluttering::setEnabled( this->getOrCreateStateSet(), true );
//reset.
//this->clearDecoration();
getPositionAttitudeTransform()->removeChildren(0, getPositionAttitudeTransform()->getNumChildren());
_geode = new osg::Geode();
// ensure that (0,0,0) is the bounding sphere control/center point.
// useful for things like horizon culling.
_geode->setComputeBoundingSphereCallback(new ControlPointCallback());
osg::Drawable* text = 0L;
// If there's no explicit text, look to the text symbol for content.
if ( _text.empty() && _style.has<TextSymbol>() )
{
_text = _style.get<TextSymbol>()->content()->eval();
}
osg::ref_ptr<const InstanceSymbol> instance = _style.get<InstanceSymbol>();
// backwards compability, support for deprecated MarkerSymbol
if ( !instance.valid() && _style.has<MarkerSymbol>() )
{
instance = _style.get<MarkerSymbol>()->convertToInstanceSymbol();
}
const IconSymbol* icon = instance->asIcon();
if ( !_image.valid() )
{
URI imageURI;
if ( icon )
{
if ( icon->url().isSet() )
{
imageURI = icon->url()->evalURI();
}
else if (icon->getImage())
{
_image = icon->getImage();
}
}
if ( !imageURI.empty() )
{
_image = imageURI.getImage( _dbOptions.get() );
}
}
osg::BoundingBox imageBox(0,0,0,0,0,0);
// found an image; now format it:
if ( _image.get() )
{
// Scale the icon if necessary
double scale = 1.0;
if ( icon && icon->scale().isSet() )
{
scale = icon->scale()->eval();
}
double s = scale * _image->s();
double t = scale * _image->t();
// this offset anchors the image at the bottom
osg::Vec2s offset;
if ( !icon || !icon->alignment().isSet() )
{
// default to bottom center
offset.set(0.0, t / 2.0);
}
else
{ // default to bottom center
switch (icon->alignment().value())
{
case IconSymbol::ALIGN_LEFT_TOP:
offset.set((s / 2.0), -(t / 2.0));
break;
case IconSymbol::ALIGN_LEFT_CENTER:
offset.set((s / 2.0), 0.0);
break;
case IconSymbol::ALIGN_LEFT_BOTTOM:
offset.set((s / 2.0), (t / 2.0));
break;
case IconSymbol::ALIGN_CENTER_TOP:
offset.set(0.0, -(t / 2.0));
break;
case IconSymbol::ALIGN_CENTER_CENTER:
offset.set(0.0, 0.0);
break;
case IconSymbol::ALIGN_CENTER_BOTTOM:
default:
offset.set(0.0, (t / 2.0));
break;
case IconSymbol::ALIGN_RIGHT_TOP:
offset.set(-(s / 2.0), -(t / 2.0));
break;
case IconSymbol::ALIGN_RIGHT_CENTER:
offset.set(-(s / 2.0), 0.0);
break;
case IconSymbol::ALIGN_RIGHT_BOTTOM:
offset.set(-(s / 2.0), (t / 2.0));
break;
}
}
// Apply a rotation to the marker if requested:
double heading = 0.0;
if ( icon && icon->heading().isSet() )
{
heading = osg::DegreesToRadians( icon->heading()->eval() );
}
//We must actually rotate the geometry itself and not use a MatrixTransform b/c the
//decluttering doesn't respect Transforms above the drawable.
osg::Geometry* imageGeom = AnnotationUtils::createImageGeometry( _image.get(), offset, 0, heading, scale );
if ( imageGeom )
{
_geode->addDrawable( imageGeom );
imageBox = imageGeom->getBoundingBox();
}
}
if ( _image.valid() )
{
TextSymbol* textSymbol = _style.getOrCreate<TextSymbol>();
if ( !textSymbol->alignment().isSet() )
textSymbol->alignment() = textSymbol->ALIGN_LEFT_CENTER;
}
text = AnnotationUtils::createTextDrawable(
_text,
_style.get<TextSymbol>(),
imageBox );
if ( text )
_geode->addDrawable( text );
osg::StateSet* stateSet = _geode->getOrCreateStateSet();
stateSet->setAttributeAndModes( new osg::Depth(osg::Depth::ALWAYS, 0, 1, false), 1 );
getPositionAttitudeTransform()->addChild( _geode );
// for clamping and occlusion culling
//OE_WARN << LC << "PlaceNode::applyStyle: " << _style.getConfig().toJSON(true) << std::endl;
applyStyle( _style );
setLightingIfNotSet( false );
// generate shaders:
Registry::shaderGenerator().run(
this,
"osgEarth.PlaceNode",
Registry::stateSetCache() );
setPriority(getPriority());
if ( _dynamic )
setDynamic( _dynamic );
}
void CookieJar::cookiesForRequest(
const URI &request,
std::string &headers,
time_t now)
{
loadDomainCookies(request.server());
loadDomainCookies(topLevel(request.server()));
// printf("cookiesForRequest: %s \n",request.asString().c_str());
string domain(request.server());
// find a cookie in the jar that corresponds to the requested domain...
string tmp("Cookie: ");
bool needSep(false);
const static string sep("; ");
bool haveExpired(false);
std::vector<Cookie *>::const_iterator it(m_cookies.begin());
for (; it != m_cookies.end(); ++it)
{
Cookie *c(*it);
if (c->name() == DOMAIN_STR)
continue;
if (c->matchesDomain(domain)) {
if (c->expired(now)) {
haveExpired = true;
continue;
}
if (not c->path().empty())
{
// check to see if the requested path is a sub dir of path
string value = c->path();
string file = request.fileName();
size_t pos = file.find(value);
if (pos != 0)
{
continue;
}
}
// do not send secure cookies to unsecure domains
if (c->secure() and request.protocol() != URI::HTTPS_PROTOCOL)
{
continue;
}
if (needSep)
{
tmp += sep;
}
string value(c->value());
bool needQuotes = value.find_first_of(" ")!=string::npos;
tmp += c->name();
tmp += "=";
if (needQuotes) {
tmp += "\"";
}
tmp += c->value();
if (needQuotes) {
tmp += "\"";
}
needSep = true;
}
}
if (needSep) {
tmp += "\r\n";
headers = tmp;
}
if (haveExpired) {
gcExpiredCookies(now);
}
}
bool VFSFile::readStats( const URI& uri, FileStat &s )
{
return Sys::fal_stats( uri.path(), s );
}
void SearchRequest::AddQueryStringParameters(URI& uri) const
{
Aws::StringStream ss;
if(m_cursorHasBeenSet)
{
ss << m_cursor;
uri.AddQueryStringParameter("cursor", ss.str());
ss.str("");
}
if(m_exprHasBeenSet)
{
ss << m_expr;
uri.AddQueryStringParameter("expr", ss.str());
ss.str("");
}
if(m_facetHasBeenSet)
{
ss << m_facet;
uri.AddQueryStringParameter("facet", ss.str());
ss.str("");
}
if(m_filterQueryHasBeenSet)
{
ss << m_filterQuery;
uri.AddQueryStringParameter("fq", ss.str());
ss.str("");
}
if(m_highlightHasBeenSet)
{
ss << m_highlight;
uri.AddQueryStringParameter("highlight", ss.str());
ss.str("");
}
if(m_partialHasBeenSet)
{
ss << m_partial;
uri.AddQueryStringParameter("partial", ss.str());
ss.str("");
}
if(m_queryHasBeenSet)
{
ss << m_query;
uri.AddQueryStringParameter("q", ss.str());
ss.str("");
}
if(m_queryOptionsHasBeenSet)
{
ss << m_queryOptions;
uri.AddQueryStringParameter("q.options", ss.str());
ss.str("");
}
if(m_queryParserHasBeenSet)
{
ss << QueryParserMapper::GetNameForQueryParser(m_queryParser);
uri.AddQueryStringParameter("q.parser", ss.str());
ss.str("");
}
if(m_returnHasBeenSet)
{
ss << m_return;
uri.AddQueryStringParameter("return", ss.str());
ss.str("");
}
if(m_sizeHasBeenSet)
{
ss << m_size;
uri.AddQueryStringParameter("size", ss.str());
ss.str("");
}
if(m_sortHasBeenSet)
{
ss << m_sort;
uri.AddQueryStringParameter("sort", ss.str());
ss.str("");
}
if(m_startHasBeenSet)
{
ss << m_start;
uri.AddQueryStringParameter("start", ss.str());
ss.str("");
}
if(m_statsHasBeenSet)
{
ss << m_stats;
uri.AddQueryStringParameter("stats", ss.str());
ss.str("");
}
}
///Extract the hostname, port and attributes
void URIPrivate::parseHostname()
{
if (!m_Parsed)
parse();
const QByteArray extHn = q_ptr->hostname().toLatin1();
int length(extHn.size()), start(0);
bool inAttributes = false;
URI::Section section = URI::Section::HOSTNAME;
// in case no port, attributes, etc are provided
m_Hostname2 = q_ptr->hostname();
for (int i = 0; i < length; i++) {
const char c = extHn[i];
switch (c) {
case ':': //Begin port
switch(section) {
case URI::Section::HOSTNAME:
m_Hostname2 = extHn.mid(start,i);
start = i;
section = URI::Section::PORT;
break;
case URI::Section::USER_INFO:
case URI::Section::CHEVRONS :
case URI::Section::SCHEME :
case URI::Section::TRANSPORT:
case URI::Section::TAG :
case URI::Section::PORT :
break;
}
break;
case ';': //Begin attributes
if (inAttributes) {
parseAttribute(extHn, start, i);
}
else {
switch(section) {
case URI::Section::HOSTNAME:
m_Hostname2 = extHn.mid(start+1,i-start);
break;
case URI::Section::PORT:
m_Port = extHn.mid(start+1,i-start-1).toInt();
break;
case URI::Section::USER_INFO:
case URI::Section::CHEVRONS :
case URI::Section::SCHEME :
case URI::Section::TRANSPORT:
case URI::Section::TAG :
break;
}
inAttributes = true;
}
start = i;
break;
case '#': //Begin fragments
//TODO handle fragments to comply to the RFC
break;
default:
break;
}
}
///Get the remaining attribute
parseAttribute(extHn, start, length-1);
m_IsHNParsed = true;
}
Circuit::Circuit( const URI& source )
: _impl( newImpl( brion::BlueConfig( source.getPath( ))))
{
}
bool operator == (const URI& lhs, const URI& rhs) noexcept {
return icase_equal(lhs.scheme(), rhs.scheme())
and (lhs.userinfo() == rhs.userinfo())
and icase_equal(lhs.host(), rhs.host())
and lhs.port() == rhs.port()
and lhs.path() == rhs.path()
and lhs.query() == rhs.query()
and lhs.fragment() == rhs.fragment();
}
bool operator < (const URI& lhs, const URI& rhs) noexcept {
return lhs.to_string() < rhs.to_string();
}
URIBuilderImpl(const URI& uri) {
uri_stream.fill('0');
uri_stream << uri.toString();
}
bool VFSFile::unlink( const URI &uri )
{
int32 err = 0;
return Sys::fal_unlink( uri.path(), err );
}
std::shared_ptr<HttpResponse> CurlHttpClient::MakeRequest(HttpRequest& request, Aws::Utils::RateLimits::RateLimiterInterface* readLimiter,
Aws::Utils::RateLimits::RateLimiterInterface* writeLimiter) const
{
//handle uri encoding at last second. Otherwise, the signer and the http layer will mismatch.
URI uri = request.GetUri();
uri.SetPath(URI::URLEncodePath(uri.GetPath()));
Aws::String url = uri.GetURIString();
AWS_LOGSTREAM_TRACE(CURL_HTTP_CLIENT_TAG, "Making request to " << url);
struct curl_slist* headers = NULL;
if (writeLimiter != nullptr)
{
writeLimiter->ApplyAndPayForCost(request.GetSize());
}
Aws::StringStream headerStream;
HeaderValueCollection requestHeaders = request.GetHeaders();
AWS_LOG_TRACE(CURL_HTTP_CLIENT_TAG, "Including headers:");
for (auto& requestHeader : requestHeaders)
{
headerStream.str("");
headerStream << requestHeader.first << ": " << requestHeader.second;
Aws::String headerString = headerStream.str();
AWS_LOGSTREAM_TRACE(CURL_HTTP_CLIENT_TAG, headerString);
headers = curl_slist_append(headers, headerString.c_str());
}
headers = curl_slist_append(headers, "transfer-encoding:");
if (!request.HasHeader(Http::CONTENT_LENGTH_HEADER))
{
headers = curl_slist_append(headers, "content-length:");
}
if (!request.HasHeader(Http::CONTENT_TYPE_HEADER))
{
headers = curl_slist_append(headers, "content-type:");
}
std::shared_ptr<HttpResponse> response(nullptr);
CURL* connectionHandle = m_curlHandleContainer.AcquireCurlHandle();
if (connectionHandle)
{
AWS_LOGSTREAM_DEBUG(CURL_HTTP_CLIENT_TAG, "Obtained connection handle " << connectionHandle);
if (headers)
{
curl_easy_setopt(connectionHandle, CURLOPT_HTTPHEADER, headers);
}
response = Aws::MakeShared<StandardHttpResponse>(CURL_HTTP_CLIENT_TAG, request);
CurlWriteCallbackContext writeContext(this, &request, response.get(), readLimiter);
CurlReadCallbackContext readContext(this, &request, writeLimiter);
SetOptCodeForHttpMethod(connectionHandle, request);
curl_easy_setopt(connectionHandle, CURLOPT_URL, url.c_str());
curl_easy_setopt(connectionHandle, CURLOPT_WRITEFUNCTION, &CurlHttpClient::WriteData);
curl_easy_setopt(connectionHandle, CURLOPT_WRITEDATA, &writeContext);
curl_easy_setopt(connectionHandle, CURLOPT_HEADERFUNCTION, &CurlHttpClient::WriteHeader);
curl_easy_setopt(connectionHandle, CURLOPT_HEADERDATA, response.get());
//we only want to override the default path if someone has explicitly told us to.
if(!m_caPath.empty())
{
curl_easy_setopt(connectionHandle, CURLOPT_CAPATH, m_caPath.c_str());
}
if(!m_caFile.empty())
{
curl_easy_setopt(connectionHandle, CURLOPT_CAINFO, m_caFile.c_str());
}
// only set by android test builds because the emulator is missing a cert needed for aws services
#ifdef TEST_CERT_PATH
curl_easy_setopt(connectionHandle, CURLOPT_CAPATH, TEST_CERT_PATH);
#endif // TEST_CERT_PATH
if (m_verifySSL)
{
curl_easy_setopt(connectionHandle, CURLOPT_SSL_VERIFYPEER, 1L);
curl_easy_setopt(connectionHandle, CURLOPT_SSL_VERIFYHOST, 2L);
#if LIBCURL_VERSION_MAJOR >= 7
#if LIBCURL_VERSION_MINOR >= 34
curl_easy_setopt(connectionHandle, CURLOPT_SSLVERSION, CURL_SSLVERSION_TLSv1);
#endif //LIBCURL_VERSION_MINOR
#endif //LIBCURL_VERSION_MAJOR
}
else
{
curl_easy_setopt(connectionHandle, CURLOPT_SSL_VERIFYPEER, 0L);
curl_easy_setopt(connectionHandle, CURLOPT_SSL_VERIFYHOST, 0L);
}
if (m_allowRedirects)
{
curl_easy_setopt(connectionHandle, CURLOPT_FOLLOWLOCATION, 1L);
}
else
{
curl_easy_setopt(connectionHandle, CURLOPT_FOLLOWLOCATION, 0L);
}
//curl_easy_setopt(connectionHandle, CURLOPT_VERBOSE, 1);
//curl_easy_setopt(connectionHandle, CURLOPT_DEBUGFUNCTION, CurlDebugCallback);
if (m_isUsingProxy)
{
curl_easy_setopt(connectionHandle, CURLOPT_PROXY, m_proxyHost.c_str());
curl_easy_setopt(connectionHandle, CURLOPT_PROXYPORT, (long) m_proxyPort);
curl_easy_setopt(connectionHandle, CURLOPT_PROXYUSERNAME, m_proxyUserName.c_str());
curl_easy_setopt(connectionHandle, CURLOPT_PROXYPASSWORD, m_proxyPassword.c_str());
}
else
{
curl_easy_setopt(connectionHandle, CURLOPT_PROXY, "");
}
if (request.GetContentBody())
{
curl_easy_setopt(connectionHandle, CURLOPT_READFUNCTION, &CurlHttpClient::ReadBody);
curl_easy_setopt(connectionHandle, CURLOPT_READDATA, &readContext);
}
CURLcode curlResponseCode = curl_easy_perform(connectionHandle);
bool shouldContinueRequest = ContinueRequest(request);
if (curlResponseCode != CURLE_OK && shouldContinueRequest)
{
response = nullptr;
AWS_LOGSTREAM_ERROR(CURL_HTTP_CLIENT_TAG, "Curl returned error code " << curlResponseCode);
}
else if(!shouldContinueRequest)
{
response->SetResponseCode(HttpResponseCode::REQUEST_NOT_MADE);
}
else
{
long responseCode;
curl_easy_getinfo(connectionHandle, CURLINFO_RESPONSE_CODE, &responseCode);
response->SetResponseCode(static_cast<HttpResponseCode>(responseCode));
AWS_LOGSTREAM_DEBUG(CURL_HTTP_CLIENT_TAG, "Returned http response code " << responseCode);
char* contentType = nullptr;
curl_easy_getinfo(connectionHandle, CURLINFO_CONTENT_TYPE, &contentType);
if (contentType)
{
response->SetContentType(contentType);
AWS_LOGSTREAM_DEBUG(CURL_HTTP_CLIENT_TAG, "Returned content type " << contentType);
}
if (request.GetMethod() != HttpMethod::HTTP_HEAD &&
writeContext.m_client->IsRequestProcessingEnabled() &&
response->HasHeader(Aws::Http::CONTENT_LENGTH_HEADER))
{
const Aws::String& contentLength = response->GetHeader(Aws::Http::CONTENT_LENGTH_HEADER);
int64_t numBytesResponseReceived = writeContext.m_numBytesResponseReceived;
AWS_LOGSTREAM_TRACE(CURL_HTTP_CLIENT_TAG, "Response content-length header: " << contentLength);
AWS_LOGSTREAM_TRACE(CURL_HTTP_CLIENT_TAG, "Response body length: " << numBytesResponseReceived);
if (StringUtils::ConvertToInt64(contentLength.c_str()) != numBytesResponseReceived)
{
response = nullptr;
AWS_LOG_ERROR(CURL_HTTP_CLIENT_TAG, "Response body length doesn't match the content-length header.");
}
}
AWS_LOGSTREAM_DEBUG(CURL_HTTP_CLIENT_TAG, "Releasing curl handle " << connectionHandle);
}
m_curlHandleContainer.ReleaseCurlHandle(connectionHandle);
//go ahead and flush the response body stream
if(response)
{
response->GetResponseBody().flush();
}
}
if (headers)
{
curl_slist_free_all(headers);
}
return response;
}
bool VFSFile::move( const URI &suri, const URI &duri )
{
int32 err = 0;
return Sys::fal_move( suri.path(), duri.path(), err );
}
void URITest::testConstruction()
{
URI uri;
assert (uri.getScheme().empty());
assert (uri.getAuthority().empty());
assert (uri.getUserInfo().empty());
assert (uri.getHost().empty());
assert (uri.getPort() == 0);
assert (uri.getPath().empty());
assert (uri.getQuery().empty());
assert (uri.getFragment().empty());
uri.setScheme("ftp");
assert (uri.getScheme() == "ftp");
assert (uri.getPort() == 21);
uri.setScheme("HTTP");
assert (uri.getScheme() == "http");
uri.setAuthority("www.appinf.com");
assert (uri.getAuthority() == "www.appinf.com");
assert (uri.getPort() == 80);
uri.setAuthority("[email protected]:8000");
assert (uri.getUserInfo() == "user");
assert (uri.getHost() == "services.appinf.com");
assert (uri.getPort() == 8000);
uri.setPath("/index.html");
assert (uri.getPath() == "/index.html");
uri.setPath("/file%20with%20spaces.html");
assert (uri.getPath() == "/file with spaces.html");
uri.setPathEtc("/query.cgi?query=foo");
assert (uri.getPath() == "/query.cgi");
assert (uri.getQuery() == "query=foo");
assert (uri.getFragment().empty());
assert (uri.getPathEtc() == "/query.cgi?query=foo");
assert (uri.getPathAndQuery() == "/query.cgi?query=foo");
uri.setPathEtc("/query.cgi?query=bar#frag");
assert (uri.getPath() == "/query.cgi");
assert (uri.getQuery() == "query=bar");
assert (uri.getFragment() == "frag");
assert (uri.getPathEtc() == "/query.cgi?query=bar#frag");
assert (uri.getPathAndQuery() == "/query.cgi?query=bar");
uri.setQuery("query=test");
assert (uri.getQuery() == "query=test");
uri.setFragment("result");
assert (uri.getFragment() == "result");
URI uri2("file", "/home/guenter/foo.bar");
assert (uri2.getScheme() == "file");
assert (uri2.getPath() == "/home/guenter/foo.bar");
URI uri3("http", "www.appinf.com", "/index.html");
assert (uri3.getScheme() == "http");
assert (uri3.getAuthority() == "www.appinf.com");
assert (uri3.getPath() == "/index.html");
URI uri4("http", "www.appinf.com:8000", "/index.html");
assert (uri4.getScheme() == "http");
assert (uri4.getAuthority() == "www.appinf.com:8000");
assert (uri4.getPath() == "/index.html");
URI uri5("http", "[email protected]:8000", "/index.html");
assert (uri5.getScheme() == "http");
assert (uri5.getUserInfo() == "user");
assert (uri5.getHost() == "www.appinf.com");
assert (uri5.getPort() == 8000);
assert (uri5.getAuthority() == "[email protected]:8000");
assert (uri5.getPath() == "/index.html");
URI uri6("http", "[email protected]:80", "/index.html");
assert (uri6.getScheme() == "http");
assert (uri6.getUserInfo() == "user");
assert (uri6.getHost() == "www.appinf.com");
assert (uri6.getPort() == 80);
assert (uri6.getAuthority() == "*****@*****.**");
assert (uri6.getPath() == "/index.html");
URI uri7("http", "[email protected]:", "/index.html");
assert (uri7.getScheme() == "http");
assert (uri7.getUserInfo() == "user");
assert (uri7.getHost() == "www.appinf.com");
assert (uri7.getPort() == 80);
assert (uri7.getAuthority() == "*****@*****.**");
assert (uri7.getPath() == "/index.html");
URI uri8("http", "www.appinf.com", "/index.html", "query=test");
assert (uri8.getScheme() == "http");
assert (uri8.getAuthority() == "www.appinf.com");
assert (uri8.getPath() == "/index.html");
assert (uri8.getQuery() == "query=test");
URI uri9("http", "www.appinf.com", "/index.html", "query=test", "fragment");
assert (uri9.getScheme() == "http");
assert (uri9.getAuthority() == "www.appinf.com");
assert (uri9.getPath() == "/index.html");
assert (uri9.getPathEtc() == "/index.html?query=test#fragment");
assert (uri9.getQuery() == "query=test");
assert (uri9.getFragment() == "fragment");
uri9.clear();
assert (uri9.getScheme().empty());
assert (uri9.getAuthority().empty());
assert (uri9.getUserInfo().empty());
assert (uri9.getHost().empty());
assert (uri9.getPort() == 0);
assert (uri9.getPath().empty());
assert (uri9.getQuery().empty());
assert (uri9.getFragment().empty());
URI uri10("ldap", "[2001:db8::7]", "/c=GB?objectClass?one");
assert (uri10.getScheme() == "ldap");
assert (uri10.getUserInfo().empty());
assert (uri10.getHost() == "2001:db8::7");
assert (uri10.getPort() == 389);
assert (uri10.getAuthority() == "[2001:db8::7]");
assert (uri10.getPathEtc() == "/c=GB?objectClass?one");
URI uri11("http", "www.appinf.com", "/index.html?query=test#fragment");
assert (uri11.getScheme() == "http");
assert (uri11.getAuthority() == "www.appinf.com");
assert (uri11.getPath() == "/index.html");
assert (uri11.getPathEtc() == "/index.html?query=test#fragment");
assert (uri11.getQuery() == "query=test");
assert (uri11.getFragment() == "fragment");
}
bool VFSFile::mkdir( const URI &uri, uint32 mode )
{
int32 err = 0;
return Sys::fal_mkdir( uri.path(), err );
}
void
PlaceNode::init(const osgDB::Options* dbOptions)
{
_geode = new osg::Geode();
osg::Drawable* text = 0L;
// If there's no explicit text, look to the text symbol for content.
if ( _text.empty() && _style.has<TextSymbol>() )
_text = _style.get<TextSymbol>()->content()->eval();
osg::ref_ptr<const InstanceSymbol> instance = _style.get<InstanceSymbol>();
// backwards compability, support for deprecated MarkerSymbol
if ( !instance.valid() && _style.has<MarkerSymbol>() )
instance = _style.get<MarkerSymbol>()->convertToInstanceSymbol();
const IconSymbol* icon = instance->asIcon();
if ( !_image.valid() )
{
URI imageURI;
if ( icon )
{
if ( icon->url().isSet() )
{
imageURI = URI( icon->url()->eval(), icon->url()->uriContext() );
}
}
if ( !imageURI.empty() )
{
_image = imageURI.getImage( dbOptions );
}
}
// found an image; now format it:
if ( _image.get() )
{
// this offset anchors the image at the bottom
osg::Vec2s offset;
if ( !icon || !icon->alignment().isSet() )
{
// default to bottom center
offset.set(0.0, (_image->t() / 2.0));
}
else
{ // default to bottom center
switch (icon->alignment().value())
{
case IconSymbol::ALIGN_LEFT_TOP:
offset.set((_image->s() / 2.0), -(_image->t() / 2.0));
break;
case IconSymbol::ALIGN_LEFT_CENTER:
offset.set((_image->s() / 2.0), 0.0);
break;
case IconSymbol::ALIGN_LEFT_BOTTOM:
offset.set((_image->s() / 2.0), (_image->t() / 2.0));
break;
case IconSymbol::ALIGN_CENTER_TOP:
offset.set(0.0, -(_image->t() / 2.0));
break;
case IconSymbol::ALIGN_CENTER_CENTER:
offset.set(0.0, 0.0);
break;
case IconSymbol::ALIGN_CENTER_BOTTOM:
default:
offset.set(0.0, (_image->t() / 2.0));
break;
case IconSymbol::ALIGN_RIGHT_TOP:
offset.set(-(_image->s() / 2.0), -(_image->t() / 2.0));
break;
case IconSymbol::ALIGN_RIGHT_CENTER:
offset.set(-(_image->s() / 2.0), 0.0);
break;
case IconSymbol::ALIGN_RIGHT_BOTTOM:
offset.set(-(_image->s() / 2.0), (_image->t() / 2.0));
break;
}
}
// Apply a rotation to the marker if requested:
double heading = 0.0;
if ( icon && icon->heading().isSet() )
{
heading = osg::DegreesToRadians( icon->heading()->eval() );
}
//We must actually rotate the geometry itself and not use a MatrixTransform b/c the
//decluttering doesn't respect Transforms above the drawable.
osg::Geometry* imageGeom = AnnotationUtils::createImageGeometry( _image.get(), offset, 0, heading );
if ( imageGeom )
_geode->addDrawable( imageGeom );
text = AnnotationUtils::createTextDrawable(
_text,
_style.get<TextSymbol>(),
osg::Vec3( (offset.x() + (_image->s() / 2.0) + 2), offset.y(), 0 ) );
}
else
{
text = AnnotationUtils::createTextDrawable(
_text,
_style.get<TextSymbol>(),
osg::Vec3( 0, 0, 0 ) );
}
if ( text )
_geode->addDrawable( text );
osg::StateSet* stateSet = _geode->getOrCreateStateSet();
stateSet->setAttributeAndModes( new osg::Depth(osg::Depth::ALWAYS, 0, 1, false), 1 );
getAttachPoint()->addChild( _geode );
// for clamping
applyStyle( _style );
setLightingIfNotSet( false );
ShaderGenerator gen( Registry::stateSetCache() );
this->accept( gen );
}
bool VFSFile::rmdir( const URI &uri )
{
int32 err = 0;
return Sys::fal_rmdir( uri.path(), err );
}
void URIReference::attach(const URI &uri) throw(BadURIException)
{
SPDocument *document = NULL;
// Attempt to get the document that contains the URI
if (_owner) {
document = _owner->document;
} else if (_owner_document) {
document = _owner_document;
}
// createChildDoc() assumes that the referenced file is an SVG.
// PNG and JPG files are allowed (in the case of feImage).
gchar *filename = uri.toString();
bool skip = false;
if( g_str_has_suffix( filename, ".jpg" ) ||
g_str_has_suffix( filename, ".JPG" ) ||
g_str_has_suffix( filename, ".png" ) ||
g_str_has_suffix( filename, ".PNG" ) ) {
skip = true;
}
// The path contains references to separate document files to load.
if(document && uri.getPath() && !skip ) {
std::string base = document->getBase() ? document->getBase() : "";
std::string path = uri.getFullPath(base);
if(!path.empty()) {
document = document->createChildDoc(path);
} else {
document = NULL;
}
}
if(!document) {
g_warning("Can't get document for referenced URI: %s", filename);
g_free( filename );
return;
}
g_free( filename );
gchar const *fragment = uri.getFragment();
if ( !uri.isRelative() || uri.getQuery() || !fragment ) {
throw UnsupportedURIException();
}
/* FIXME !!! real xpointer support should be delegated to document */
/* for now this handles the minimal xpointer form that SVG 1.0
* requires of us
*/
gchar *id = NULL;
if (!strncmp(fragment, "xpointer(", 9)) {
/* FIXME !!! this is wasteful */
/* FIXME: It looks as though this is including "))" in the id. I suggest moving
the strlen calculation and validity testing to before strdup, and copying just
the id without the "))". -- pjrm */
if (!strncmp(fragment, "xpointer(id(", 12)) {
id = g_strdup(fragment+12);
size_t const len = strlen(id);
if ( len < 3 || strcmp(id+len-2, "))") ) {
g_free(id);
throw MalformedURIException();
}
} else {
throw UnsupportedURIException();
}
} else {
id = g_strdup(fragment);
}
/* FIXME !!! validate id as an NCName somewhere */
_connection.disconnect();
delete _uri;
_uri = new URI(uri);
_setObject(document->getObjectById(id));
_connection = document->connectIdChanged(id, sigc::mem_fun(*this, &URIReference::_setObject));
g_free(id);
}
void CEigenLSS::solve()
{
#ifdef CF_HAVE_TRILINOS
Timer timer;
const Uint nb_rows = size();
cf_assert(nb_rows == m_system_matrix.outerSize());
Epetra_SerialComm comm;
Epetra_Map map(nb_rows, 0, comm);
Epetra_Vector ep_rhs(View, map, m_rhs.data());
Epetra_Vector ep_sol(View, map, m_solution.data());
// Count non-zeros
std::vector<int> nnz(nb_rows, 0);
for(int row=0; row < nb_rows; ++row)
{
for(MatrixT::InnerIterator it(m_system_matrix, row); it; ++it)
{
++nnz[row];
}
cf_assert(nnz[row]);
}
Epetra_CrsMatrix ep_A(Copy, map, &nnz[0]);
time_matrix_construction = timer.elapsed(); timer.restart();
// Fill the matrix
for(int row=0; row < nb_rows; ++row)
{
std::vector<int> indices; indices.reserve(nnz[row]);
std::vector<Real> values; values.reserve(nnz[row]);
for(MatrixT::InnerIterator it(m_system_matrix, row); it; ++it)
{
indices.push_back(it.col());
values.push_back(it.value());
}
ep_A.InsertGlobalValues(row, nnz[row], &values[0], &indices[0]);
}
ep_A.FillComplete();
time_matrix_fill = timer.elapsed(); timer.restart();
///////////////////////////////////////////////////////////////////////////////////////////////
//BEGIN////////////////////////////////////////////////////////////////////////////////////////
///////////////////////////////////////////////////////////////////////////////////////////////
Teuchos::RCP<Epetra_CrsMatrix> epetra_A=Teuchos::rcpFromRef(ep_A);
Teuchos::RCP<Epetra_Vector> epetra_x=Teuchos::rcpFromRef(ep_sol);
Teuchos::RCP<Epetra_Vector> epetra_b=Teuchos::rcpFromRef(ep_rhs);
const URI config_uri = option("config_file").value<URI>();
const std::string config_path = config_uri.path();
Stratimikos::DefaultLinearSolverBuilder linearSolverBuilder(config_path); // the most important in general setup
Teuchos::RCP<Teuchos::FancyOStream> out = Teuchos::VerboseObjectBase::getDefaultOStream(); // TODO: decouple from fancyostream to ostream or to C stdout when possible
typedef Teuchos::ParameterList::PrintOptions PLPrintOptions;
Teuchos::CommandLineProcessor clp(false); // false: don't throw exceptions
Teuchos::RCP<const Thyra::LinearOpBase<double> > A = Thyra::epetraLinearOp( epetra_A );
Teuchos::RCP<Thyra::VectorBase<double> > x = Thyra::create_Vector( epetra_x, A->domain() );
Teuchos::RCP<const Thyra::VectorBase<double> > b = Thyra::create_Vector( epetra_b, A->range() );
// r = b - A*x, initial L2 norm
double nrm_r=0.;
Real systemResidual=-1.;
{
Epetra_Vector epetra_r(*epetra_b);
Epetra_Vector epetra_A_x(epetra_A->OperatorRangeMap());
epetra_A->Apply(*epetra_x,epetra_A_x);
epetra_r.Update(-1.0,epetra_A_x,1.0);
epetra_r.Norm2(&nrm_r);
}
// Reading in the solver parameters from the parameters file and/or from
// the command line. This was setup by the command-line options
// set by the setupCLP(...) function above.
linearSolverBuilder.readParameters(0); // out.get() if want confirmation about the xml file within trilinos
Teuchos::RCP<Thyra::LinearOpWithSolveFactoryBase<double> > lowsFactory = linearSolverBuilder.createLinearSolveStrategy(""); // create linear solver strategy
lowsFactory->setVerbLevel(Teuchos::VERB_NONE); // set verbosity
// // print back default and current settings
// if (opts->trilinos.dumpDefault!=0) {
// fflush(stdout); cout << flush;
// _MMESSAGE_(0,1,"Dumping Trilinos/Stratimikos solver defaults to files: 'trilinos_default.txt' and 'trilinos_default.xml'...\n");
// fflush(stdout); cout << flush;
// std::ofstream ofs("./trilinos_default.txt");
// linearSolverBuilder.getValidParameters()->print(ofs,PLPrintOptions().indent(2).showTypes(true).showDoc(true)); // the last true-false is the deciding about whether printing documentation to option or not
// ofs.flush();ofs.close();
// ofs.open("./trilinos_default.xml");
// Teuchos::writeParameterListToXmlOStream(*linearSolverBuilder.getValidParameters(),ofs);
// ofs.flush();ofs.close();
// }
// if (opts->trilinos.dumpCurrXML!=0) {
// fflush(stdout); cout << flush;
// _MMESSAGE_(0,1,"Dumping Trilinos/Stratimikos current settings to file: 'trilinos_current.xml'...\n");
// fflush(stdout); cout << flush;
// linearSolverBuilder.writeParamsFile(*lowsFactory,"./trilinos_current.xml");
// }
time_solver_setup = timer.elapsed(); timer.restart();
// solve the matrix
Teuchos::RCP<Thyra::LinearOpWithSolveBase<double> > lows = Thyra::linearOpWithSolve(*lowsFactory, A); // create solver
Thyra::solve(*lows, Thyra::NOTRANS, *b, &*x); // solve
time_solve = timer.elapsed(); timer.restart();
// r = b - A*x, final L2 norm
{
Epetra_Vector epetra_r(*epetra_b);
Epetra_Vector epetra_A_x(epetra_A->OperatorRangeMap());
epetra_A->Apply(*epetra_x,epetra_A_x);
epetra_r.Update(-1.0,epetra_A_x,1.0);
systemResidual=1./nrm_r;
nrm_r=0.;
epetra_r.Norm2(&nrm_r);
systemResidual*=nrm_r;
}
time_residual = timer.elapsed();
///////////////////////////////////////////////////////////////////////////////////////////////
//END//////////////////////////////////////////////////////////////////////////////////////////
///////////////////////////////////////////////////////////////////////////////////////////////
#else // no trilinos
#ifdef CF_HAVE_SUPERLU
Eigen::SparseMatrix<Real> A(m_system_matrix);
Eigen::SparseLU<Eigen::SparseMatrix<Real>,Eigen::SuperLU> lu_of_A(A);
if(!lu_of_A.solve(rhs(), &m_solution))
throw Common::FailedToConverge(FromHere(), "Solution failed.");
#else // no trilinos and no superlu
RealMatrix A(m_system_matrix);
Eigen::FullPivLU<RealMatrix> lu_of_A(A);
m_solution = lu_of_A.solve(m_rhs);
#endif // end ifdef superlu
#endif // end ifdef trilinos
}
Future<Nothing> CurlFetcherPlugin::fetch(
const URI& uri,
const string& directory)
{
// TODO(jieyu): Validate the given URI.
if (!uri.has_path()) {
return Failure("URI path is not specified");
}
Try<Nothing> mkdir = os::mkdir(directory);
if (mkdir.isError()) {
return Failure(
"Failed to create directory '" +
directory + "': " + mkdir.error());
}
// TODO(jieyu): Allow user to specify the name of the output file.
const string output = path::join(directory, Path(uri.path()).basename());
const vector<string> argv = {
"curl",
"-s", // Don’t show progress meter or error messages.
"-S", // Makes curl show an error message if it fails.
"-L", // Follow HTTP 3xx redirects.
"-w", "%{http_code}", // Display HTTP response code on stdout.
"-o", output, // Write output to the file.
strings::trim(stringify(uri))
};
Try<Subprocess> s = subprocess(
"curl",
argv,
Subprocess::PATH("/dev/null"),
Subprocess::PIPE(),
Subprocess::PIPE());
if (s.isError()) {
return Failure("Failed to exec the curl subprocess: " + s.error());
}
return await(
s.get().status(),
io::read(s.get().out().get()),
io::read(s.get().err().get()))
.then([](const tuple<
Future<Option<int>>,
Future<string>,
Future<string>>& t) -> Future<Nothing> {
Future<Option<int>> status = std::get<0>(t);
if (!status.isReady()) {
return Failure(
"Failed to get the exit status of the curl subprocess: " +
(status.isFailed() ? status.failure() : "discarded"));
}
if (status->isNone()) {
return Failure("Failed to reap the curl subprocess");
}
if (status->get() != 0) {
Future<string> error = std::get<2>(t);
if (!error.isReady()) {
return Failure(
"Failed to perform 'curl'. Reading stderr failed: " +
(error.isFailed() ? error.failure() : "discarded"));
}
return Failure("Failed to perform 'curl': " + error.get());
}
Future<string> output = std::get<1>(t);
if (!output.isReady()) {
return Failure(
"Failed to read stdout from 'curl': " +
(output.isFailed() ? output.failure() : "discarded"));
}
// Parse the output and get the HTTP response code.
Try<int> code = numify<int>(output.get());
if (code.isError()) {
return Failure("Unexpected output from 'curl': " + output.get());
}
if (code.get() != http::Status::OK) {
return Failure(
"Unexpected HTTP response code: " +
http::Status::string(code.get()));
}
return Nothing();
});
}
bool parseURI(string stringUri, URI &uri) {
/*
* schema://[username[:password]@]host[:port][/[path[?parameters]]]
*/
LOG_URI("------------------------");
LOG_URI("stringUri: `%s`", STR(stringUri));
string fullUri;
string fullUriWithAuth = stringUri;
string scheme;
string authentication;
string username;
string password;
string hostPort;
string host;
string portString;
uint16_t port = 0;
bool portSpecified = false;
string fullDocumentPathWithParameters;
string fullDocumentPath;
string fullParameters;
string documentPath;
string document;
string documentWithFullParameters;
Variant parameters;
string::size_type cursor = 0;
string::size_type pos = 0;
//1. Reset
uri.Reset();
//2. trim
trim(stringUri);
if (stringUri == "") {
FATAL("Empty uri");
return false;
}
//2. Get the scheme and the default port
pos = stringUri.find("://", cursor);
if (pos == string::npos) {
FATAL("Unable to determine scheme");
return false;
}
scheme = lowerCase(stringUri.substr(cursor, pos - cursor));
cursor = pos + 3;
if (_schemeToPort.size() == 0) {
_schemeToPort["http"] = 80;
_schemeToPort["rtmpt"] = 80;
_schemeToPort["rtmpte"] = 80;
_schemeToPort["https"] = 443;
_schemeToPort["rtmps"] = 443;
_schemeToPort["rtsp"] = 554;
_schemeToPort["rtmp"] = 1935;
_schemeToPort["rtmpe"] = 1935;
_schemeToPort["mms"] = 1755;
}
if (MAP_HAS1(_schemeToPort, scheme)) {
port = _schemeToPort[scheme];
}
// else {
// FATAL("Scheme `%s` not supported", STR(scheme));
// return false;
// }
LOG_URI("scheme: %s; default port: %"PRIu16, STR(scheme), port);
//3. get the authentication portion. the search starts from
//where the scheme detection left and up to the first / character
string::size_type limit = stringUri.find("/", cursor);
bool hasAuthentication = false;
pos = stringUri.find("@", cursor);
if (pos != string::npos) {
if (limit != string::npos) {
hasAuthentication = pos<limit;
} else {
hasAuthentication = true;
}
}
if (hasAuthentication) {
authentication = stringUri.substr(cursor, pos - cursor);
fullUri = stringUri.substr(0, cursor);
fullUri += stringUri.substr(pos + 1);
cursor = pos + 1;
} else {
fullUri = fullUriWithAuth;
}
if (authentication != "") {
pos = authentication.find(":");
if (pos != string::npos) {
username = authentication.substr(0, pos);
password = authentication.substr(pos + 1);
} else {
username = authentication;
password = "";
}
}
LOG_URI("fullUri: `%s`; fullUriWithAuth: `%s`", STR(fullUri), STR(fullUriWithAuth));
LOG_URI("username: `%s`; password: `%s`", STR(username), STR(password));
//4. Get the host:port
pos = stringUri.find("/", cursor);
if (pos == string::npos) {
hostPort = stringUri.substr(cursor);
cursor = stringUri.size() - 1;
fullDocumentPathWithParameters = "/";
} else {
hostPort = stringUri.substr(cursor, pos - cursor);
cursor = pos + 1;
fullDocumentPathWithParameters = "/" + stringUri.substr(cursor);
}
trim(hostPort);
if (hostPort == "") {
FATAL("Invalid host:port specified");
return false;
}
pos = hostPort.find(":");
if (pos == string::npos) {
host = hostPort;
portSpecified = false;
} else {
host = hostPort.substr(0, pos);
trim(host);
portString = hostPort.substr(pos + 1);
portSpecified = true;
port = (uint16_t) atoi(STR(portString));
if (format("%"PRIu16, port) != portString) {
FATAL("Invalid port number specified: `%s`", STR(portString));
return false;
}
}
LOG_URI("host: %s; port: %"PRIu16"; portSpecified: %d", STR(host), port, portSpecified);
//5. fullDocumentPathWithParameters
fullDocumentPath = "/";
fullParameters = "";
documentPath = "/";
document = "";
documentWithFullParameters = "";
parameters.Reset();
parameters.IsArray(false);
if (fullDocumentPathWithParameters != "/") {
pos = fullDocumentPathWithParameters.find("?");
if (pos == string::npos) {
fullDocumentPath = fullDocumentPathWithParameters;
fullParameters = "";
} else {
fullDocumentPath = fullDocumentPathWithParameters.substr(0, pos);
fullParameters = fullDocumentPathWithParameters.substr(pos + 1);
}
trim(fullParameters);
if (fullParameters != "") {
vector<string> elements;
split(fullParameters, "&", elements);
for (uint32_t i = 0; i < elements.size(); i++) {
string kvp = elements[i];
if (kvp == "")
continue;
string k = "";
string v = "";
pos = kvp.find("=");
if (pos == string::npos) {
k = kvp;
v = "";
} else {
k = kvp.substr(0, pos);
v = kvp.substr(pos + 1);
}
if (k == "")
continue;
parameters[k] = v;
}
}
bool rtmpDocument = false;
if (scheme.find("rtmp") == 0) {
pos = fullDocumentPath.find(':');
if (pos == string::npos) {
rtmpDocument = false;
} else {
pos = fullDocumentPath.rfind('/', pos);
if (pos == string::npos) {
rtmpDocument = false;
} else {
rtmpDocument = true;
}
}
} else {
rtmpDocument = false;
}
if (rtmpDocument) {
pos = fullDocumentPath.find(':');
pos = fullDocumentPath.rfind('/', pos);
documentPath = fullDocumentPath.substr(0, pos + 1);
document = fullDocumentPath.substr(pos + 1);
} else {
for (string::size_type i = fullDocumentPath.size() - 1; i != 0; i--) {
if (fullDocumentPath[i] == '/')
break;
document = fullDocumentPath[i] + document;
}
documentPath = fullDocumentPath.substr(0, fullDocumentPath.size() - document.size());
}
documentWithFullParameters = document;
if (fullParameters != "")
documentWithFullParameters += "?" + fullParameters;
}
LOG_URI("fullDocumentPathWithParameters: `%s`", STR(fullDocumentPathWithParameters));
LOG_URI("fullDocumentPath: `%s`", STR(fullDocumentPath));
LOG_URI("fullParameters: `%s`", STR(fullParameters));
LOG_URI("documentPath: `%s`", STR(documentPath));
LOG_URI("document: `%s`", STR(document));
LOG_URI("documentWithFullParameters: `%s`", STR(documentWithFullParameters));
LOG_URI("parameters:");
#ifdef DEBUG_URI
FOR_MAP(parameters, string, Variant, i) {
LOG_URI("\t`%s`: `%s`", STR(MAP_KEY(i)), STR(MAP_VAL(i)));
}
void URI::copyFrom(const URI& copyFrom)
{
set(copyFrom.originalStr());
}
Status
TMSTileSource::initialize(const osgDB::Options* dbOptions)
{
// local copy of options we can modify if necessary.
_dbOptions = Registry::instance()->cloneOrCreateOptions(dbOptions);
// see if the use passed in a profile
const Profile* profile = getProfile();
// URI is mandatory.
URI tmsURI = _options.url().value();
if ( tmsURI.empty() )
{
return Status::Error( Status::ConfigurationError, "Fail: TMS driver requires a valid \"url\" property" );
}
// A repo is writable only if it's local.
if ( tmsURI.isRemote() )
{
OE_DEBUG << LC << "Repo is remote; opening in read-only mode" << std::endl;
}
// Is this a new repo? (You can only create a new repo at a local non-archive URI.)
bool isNewRepo = false;
if (!tmsURI.isRemote() &&
!osgEarth::isPathToArchivedFile(tmsURI.full()) &&
!osgDB::fileExists(tmsURI.full()) )
{
isNewRepo = true;
// new repo REQUIRES a profile:
if ( !profile )
{
return Status::Error(Status::ConfigurationError, "Fail: profile required to create new TMS repo");
}
}
// Take the override profile if one is given
if ( profile )
{
OE_INFO << LC
<< "Using express profile \"" << getProfile()->toString()
<< "\" for URI \"" << tmsURI.base() << "\""
<< std::endl;
DataExtentList extents;
_tileMap = TMS::TileMap::create(
_options.url()->full(),
profile,
extents,
_options.format().value(),
256,
256);
//getPixelsPerTile(),
//getPixelsPerTile() );
// If this is a new repo, write the tilemap file to disk now.
if ( isNewRepo )
{
if ( !_options.format().isSet() )
{
return Status::Error(Status::ConfigurationError, "Missing required \"format\" property: e.g. png, jpg");
}
TMS::TileMapReaderWriter::write( _tileMap.get(), tmsURI.full() );
OE_INFO << LC << "Created new TMS repo at " << tmsURI.full() << std::endl;
}
}
else
{
// Attempt to read the tile map parameters from a TMS TileMap XML tile on the server:
_tileMap = TMS::TileMapReaderWriter::read( tmsURI.full(), _dbOptions.get() );
if (!_tileMap.valid())
{
return Status::Error( Status::ResourceUnavailable, Stringify() << "Failed to read configuration from " << tmsURI.full() );
}
OE_INFO << LC
<< "TMS tile map datestamp = "
<< DateTime(_tileMap->getTimeStamp()).asRFC1123()
<< std::endl;
profile = _tileMap->createProfile();
if ( profile )
setProfile( profile );
}
// Make sure we've established a profile by this point:
if ( !profile )
{
return Status::Error( Stringify() << "Failed to establish a profile for " << tmsURI.full() );
}
// resolve the writer
if ( !tmsURI.isRemote() && !resolveWriter() )
{
OE_WARN << LC << "Cannot create writer; writing disabled" << std::endl;
}
// TileMap and profile are valid at this point. Build the tile sets.
// Automatically set the min and max level of the TileMap
if ( _tileMap->getTileSets().size() > 0 )
{
OE_DEBUG << LC << "TileMap min/max " << _tileMap->getMinLevel() << ", " << _tileMap->getMaxLevel() << std::endl;
if (_tileMap->getDataExtents().size() > 0)
{
for (DataExtentList::iterator itr = _tileMap->getDataExtents().begin(); itr != _tileMap->getDataExtents().end(); ++itr)
{
this->getDataExtents().push_back(*itr);
}
}
}
return STATUS_OK;
}
bool URI::operator<( const URI& rhs ) const
{
if ( getURIString() < rhs.getURIString() )
return true;
return false;
}
inline std::string toString() const {
return mURI.toString();
}