Merge "Implemented support for RTSP 301 Redirect"

                    sp<ARTSPResponse> response =

                        static_cast<ARTSPResponse *>(obj.get());

                    if (response->mStatusCode == 302) {

                    if (response->mStatusCode == 301 || response->mStatusCode == 302) {

                        ssize_t i = response->mHeaders.indexOfKey("location");

                        CHECK_GE(i, 0);

                        mSessionURL = response->mHeaders.valueAt(i);

                        mOriginalSessionURL = response->mHeaders.valueAt(i);

                        mSessionURL = mOriginalSessionURL;

                        AString request;

                        request = "DESCRIBE ";

                        request.append(mSessionURL);

                        request.append(" RTSP/1.0\r\n");

                        request.append("Accept: application/sdp\r\n");

                        request.append("\r\n");

                        // Strip any authentication info from the session url, we don't

                        // want to transmit user/pass in cleartext.

                        AString host, path, user, pass;

                        unsigned port;

                        if (ARTSPConnection::ParseURL(

                                    mSessionURL.c_str(), &host, &port, &path, &user, &pass)

                                && user.size() > 0) {

                            mSessionURL.clear();

                            mSessionURL.append("rtsp://");

                            mSessionURL.append(host);

                            mSessionURL.append(":");

                            mSessionURL.append(StringPrintf("%u", port));

                            mSessionURL.append(path);

                        sp<AMessage> reply = new AMessage('desc', id());

                        mConn->sendRequest(request.c_str(), reply);

                            ALOGI("rewritten session url: '%s'", mSessionURL.c_str());

                        }

                        sp<AMessage> reply = new AMessage('conn', id());

                        mConn->connect(mOriginalSessionURL.c_str(), reply);

                        break;

                    }