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Sourcecode: darkice version File versions

bool IceCast::sendLogin ( void   )  throw ( Exception ) [protected, virtual]

Log in to the server using the socket avialable.

Returns:
true if login was successful, false otherwise.
Exceptions:
Exception 

Implements CastSink.

Definition at line 119 of file IceCast.cpp.

References Source::canRead(), Sink::flush(), CastSink::getBitRate(), getDescription(), CastSink::getGenre(), CastSink::getIsPublic(), getMountPoint(), CastSink::getName(), CastSink::getPassword(), getRemoteDumpFile(), CastSink::getSink(), CastSink::getSocket(), CastSink::getUrl(), Sink::isOpen(), Source::isOpen(), Source::read(), and Sink::write().

{
    Sink          * sink   = getSink();
    Source        * source = getSocket();
    const char    * str;
    char            resp[STRBUF_SIZE];
    unsigned int    len;

    if ( !source->isOpen() ) {
        return false;
    }
    if ( !sink->isOpen() ) {
        return false;
    }

    /* send the request, a string like:
     * "SOURCE <password> /<mountpoint>\n" */
    str = "SOURCE ";
    sink->write( str, strlen( str));
    str = getPassword();
    sink->write( str, strlen( str));
    str = " /";
    sink->write( str, strlen( str));
    str = getMountPoint();
    sink->write( str, strlen( str));

    /* send the x-audiocast headers */
    str = "\nx-audiocast-bitrate: ";
    sink->write( str, strlen( str));
    if ( log10(getBitRate()) >= (STRBUF_SIZE-2) ) {
        throw Exception( __FILE__, __LINE__,
                         "bitrate does not fit string buffer", getBitRate());
    }
    sprintf( resp, "%d", getBitRate());
    sink->write( resp, strlen( resp));

    str = "\nx-audiocast-public: ";
    sink->write( str, strlen( str));
    str = getIsPublic() ? "1" : "0";
    sink->write( str, strlen( str));

    if ( getName() ) {
        str = "\nx-audiocast-name: ";
        sink->write( str, strlen( str));
        str = getName();
        sink->write( str, strlen( str));
    }

    if ( getDescription() ) {
        str = "\nx-audiocast-description: ";
        sink->write( str, strlen( str));
        str = getDescription();
        sink->write( str, strlen( str));
    }

    if ( getUrl() ) {
        str = "\nx-audiocast-url: ";
        sink->write( str, strlen( str));
        str = getUrl();
        sink->write( str, strlen( str));
    }

    if ( getGenre() ) {
        str = "\nx-audiocast-genre: ";
        sink->write( str, strlen( str));
        str = getGenre();
        sink->write( str, strlen( str));
    }

    if ( getRemoteDumpFile() ) {
        str = "\nx-audiocast-dumpfile: ";
        sink->write( str, strlen( str));
        str = getRemoteDumpFile();
        sink->write( str, strlen( str));
    }

    str = "\n\n";
    sink->write( str, strlen( str));
    sink->flush();

    /* read the anticipated response: "OK" */
    len = source->read( resp, STRBUF_SIZE);
    if ( len < 2 || resp[0] != 'O' || resp[1] != 'K' ) {
        return false;
    }

    /* suck anything that the other side has to say */
    while ( source->canRead( 0, 0) && 
           (len = source->read( resp, STRBUF_SIZE)) ) {
        ;
    }


    return true;
}


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