osgEarth::URIStream Class Reference

List of all members.

Public Member Functions
	URIStream (const URI &uri)
virtual	~URIStream ()
	operator std::istream & ()
Protected Attributes
std::istream *	_fileStream
std::stringstream	_bufStream
Friends
class	URI

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Detailed Description

Stream container for reading a URI directly from a stream

Definition at line 93 of file URI.

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Constructor & Destructor Documentation

URIStream::URIStream

(

const URI &

uri

)

Definition at line 57 of file URI.cpp.

                                     :
_fileStream( 0L )
{
    if ( osgDB::containsServerAddress(uri.full()) )
    {
        HTTPResponse res = HTTPClient::get( uri.full() );
        if ( res.isOK() )
        {
            std::string buf = res.getPartAsString(0);
            _bufStream.str(buf);
        }
    }
    else
    {
        _fileStream = new std::ifstream( uri.full().c_str() );
    }
}

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URIStream::~URIStream

(

)

[virtual]

Definition at line 75 of file URI.cpp.

{
    if ( _fileStream )
        delete _fileStream;
}

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Member Function Documentation

URIStream::operator std::istream &

(

)

Definition at line 81 of file URI.cpp.

{
    static std::istringstream s_nullStream;

    if ( _fileStream )
        return *_fileStream;
    else
        return _bufStream;
}

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Friends And Related Function Documentation

friend class URI [friend]

Definition at line 105 of file URI.

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Member Data Documentation

std::stringstream osgEarth::URIStream::_bufStream [protected]

Definition at line 107 of file URI.

std::istream* osgEarth::URIStream::_fileStream [protected]

Definition at line 106 of file URI.

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The documentation for this class was generated from the following files:

• /home/cube/sources/osgearth/src/osgEarth/URI
• /home/cube/sources/osgearth/src/osgEarth/URI.cpp