bool QgsWcsCapabilities::retrieveServerCapabilities( )
{
clear();
QStringList versions;
QString preferredVersion = mUri.param( "version" );
if ( !preferredVersion.isEmpty() )
{
versions << preferredVersion;
}
else
{
// We prefer 1.0 because 1.1 has many issues, each server implements it in defferent
// way with various particularities
// It may happen that server supports 1.1.0 but gives error for 1.1
versions << "1.0.0" << "1.1.0,1.0.0";
}
foreach ( QString v, versions )
{
if ( retrieveServerCapabilities( v ) )
{
return true;
}
}
return false;
}
bool QgsWcsCapabilities::retrieveServerCapabilities()
{
clear();
QStringList versions;
QString preferredVersion = mUri.param( QStringLiteral( "version" ) );
if ( !preferredVersion.isEmpty() )
{
versions << preferredVersion;
}
else
{
// We prefer 1.0 because 1.1 has many issues, each server implements it in
// a different way with various particularities.
// It may happen that server supports 1.1.0 but gives error for 1.1
versions << QStringLiteral( "1.0.0" ) << QStringLiteral( "1.1.0,1.0.0" );
}
const auto constVersions = versions;
for ( const QString &v : constVersions )
{
if ( retrieveServerCapabilities( v ) )
{
return true;
}
}
return false;
}
QgsWcsCapabilities::QgsWcsCapabilities( QgsDataSourceUri const &uri )
: mUri( uri )
{
QgsDebugMsg( "uri = " + mUri.encodedUri() );
parseUri();
retrieveServerCapabilities();
}
// TODO: return if successful
void QgsWcsCapabilities::setUri( QgsDataSourceURI const &theUri )
{
mUri = theUri;
clear();
parseUri();
retrieveServerCapabilities( );
}
QgsWcsCapabilities::QgsWcsCapabilities( QgsDataSourceURI const &theUri ):
mUri( theUri ),
mCoverageCount( 0 ),
mCacheLoadControl( QNetworkRequest::PreferNetwork )
{
QgsDebugMsg( "uri = " + mUri.encodedUri() );
parseUri();
retrieveServerCapabilities();
}