upmpdcli / Code / Diff of /src/ohplaylist.cxx

Diff of /src/ohplaylist.cxx [4b5ddb] .. [256394]

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...
    m_metacache = nmeta;

    return true;
}

// (private)
int OHPlaylist::idFromOldId(int oldid)
{
    string uri;
    for (const auto& entry: m_mpdsavedstate.queue) {
        if (entry.mpdid == oldid) {
            uri = entry.uri;
            break;
        }
    }
    if (uri.empty()) {
        LOGERR("OHPlaylist::idFromOldId: " << oldid << " not found\n");
        return -1;
    }
    vector<UpSong> vdata;
    if (!m_dev->m_mpdcli->getQueueData(vdata)) {
        LOGERR("OHPlaylist::idFromUri: getQueueData failed\n");
        return -1;
    }
    for (const auto& entry: vdata) {
        if (!entry.uri.compare(uri)) {
            return entry.mpdid;
        }
    }
    LOGERR("OHPlaylist::idFromOldId: uri for " << oldid << " not found\n");
    return -1;
}

bool OHPlaylist::makestate(unordered_map<string, string> &st)
{
    if (m_active) {
        st.clear();

        const MpdStatus &mpds = m_dev->getMpdStatusNoUpdate();

        st["TransportState"] =  mpdstatusToTransportState(mpds.state);
        st["Repeat"] = SoapHelp::i2s(mpds.rept);
        st["Shuffle"] = SoapHelp::i2s(mpds.random);
        st["Id"] = mpds.songid == -1 ? "0" : SoapHelp::i2s(mpds.songid);
        st["TracksMax"] = SoapHelp::i2s(tracksmax);
        st["ProtocolInfo"] = Protocolinfo::the()->gettext();
        makeIdArray(st["IdArray"]);
    } else {
        st = m_upnpstate;
    }

    return true;
}

void OHPlaylist::refreshState()
...
        m_dev->loopWakeup();
}

void OHPlaylist::setActive(bool onoff)
{
    if (onoff) {

        m_dev->m_mpdcli->clearQueue();
        m_dev->m_mpdcli->restoreState(m_mpdsavedstate);
        m_dev->m_mpdcli->consume(false);
        m_dev->m_mpdcli->single(false);
        refreshState();
        maybeWakeUp(true);
        m_active = true;
    } else {
        m_mpdqvers = -1;
        makestate(m_upnpstate);
        m_dev->m_mpdcli->saveState(m_mpdsavedstate);
        iStop();
        m_active = false;
    }
}

int OHPlaylist::play(const SoapIncoming& sc, SoapOutgoing& data)
{
...
    return iStop();
}

int OHPlaylist::next(const SoapIncoming& sc, SoapOutgoing& data)
{
    if (!m_active) {
        LOGERR("OHPlaylist::next: not active\n");
        return UPNP_E_INTERNAL_ERROR;
    }
    LOGDEB("OHPlaylist::next" << endl);
    bool ok = m_dev->m_mpdcli->next();
    maybeWakeUp(ok);
    return ok ? UPNP_E_SUCCESS : UPNP_E_INTERNAL_ERROR;
}

int OHPlaylist::previous(const SoapIncoming& sc, SoapOutgoing& data)
{
    if (!m_active) {
        LOGERR("OHPlaylist::previous: not active\n");
        return UPNP_E_INTERNAL_ERROR;
    }
    LOGDEB("OHPlaylist::previous" << endl);
    bool ok = m_dev->m_mpdcli->previous();
    maybeWakeUp(ok);
    return ok ? UPNP_E_SUCCESS : UPNP_E_INTERNAL_ERROR;
}

int OHPlaylist::setRepeat(const SoapIncoming& sc, SoapOutgoing& data)
{
    if (!m_active) {
        LOGERR("OHPlaylist::setRepeat: not active\n");
        return UPNP_E_INTERNAL_ERROR;
    }
    LOGDEB("OHPlaylist::setRepeat" << endl);
    bool onoff;
    bool ok = sc.get("Value", &onoff);
    if (ok) {
        ok = m_dev->m_mpdcli->repeat(onoff);
...
    return ok ? UPNP_E_SUCCESS : UPNP_E_INTERNAL_ERROR;
}

int OHPlaylist::repeat(const SoapIncoming& sc, SoapOutgoing& data)
{
    if (!m_active) {
        LOGERR("OHPlaylist::repeat: not active\n");
        return UPNP_E_INTERNAL_ERROR;
    }
    LOGDEB("OHPlaylist::repeat" << endl);
    const MpdStatus &mpds =  m_dev->getMpdStatusNoUpdate();
    data.addarg("Value", mpds.rept? "1" : "0");
    return UPNP_E_SUCCESS;
}

int OHPlaylist::setShuffle(const SoapIncoming& sc, SoapOutgoing& data)
{
    if (!m_active) {
        LOGERR("OHPlaylist::setShuffle: not active\n");
        return UPNP_E_INTERNAL_ERROR;
    }
    LOGDEB("OHPlaylist::setShuffle" << endl);
    bool onoff;
    bool ok = sc.get("Value", &onoff);
    if (ok) {
        // Note that mpd shuffle shuffles the playlist, which is different
...
    return ok ? UPNP_E_SUCCESS : UPNP_E_INTERNAL_ERROR;
}

int OHPlaylist::shuffle(const SoapIncoming& sc, SoapOutgoing& data)
{
    if (!m_active) {
        LOGERR("OHPlaylist::shuffle: not active\n");
        return UPNP_E_INTERNAL_ERROR;
    }
    LOGDEB("OHPlaylist::shuffle" << endl);
    const MpdStatus &mpds =  m_dev->getMpdStatusNoUpdate();
    data.addarg("Value", mpds.random ? "1" : "0");
    return UPNP_E_SUCCESS;
}

int OHPlaylist::seekSecondAbsolute(const SoapIncoming& sc, SoapOutgoing& data)
{
    if (!m_active) {
        LOGERR("OHPlaylist::seekSecond: not active\n");
        return UPNP_E_INTERNAL_ERROR;
    }
    LOGDEB("OHPlaylist::seekSecondAbsolute" << endl);
    int seconds;
    bool ok = sc.get("Value", &seconds);
    if (ok) {
        ok = m_dev->m_mpdcli->seek(seconds);
...
    return ok ? UPNP_E_SUCCESS : UPNP_E_INTERNAL_ERROR;
}

int OHPlaylist::seekSecondRelative(const SoapIncoming& sc, SoapOutgoing& data)
{
    if (!m_active) {
        LOGERR("OHPlaylist::seekSecond: not active\n");
        return UPNP_E_INTERNAL_ERROR;
    }
    LOGDEB("OHPlaylist::seekSecondRelative" << endl);
    int seconds;
    bool ok = sc.get("Value", &seconds);
    if (ok) {
        const MpdStatus &mpds =  m_dev->getMpdStatusNoUpdate();
...
}

// Skip to track specified by Id
int OHPlaylist::seekId(const SoapIncoming& sc, SoapOutgoing& data)
{
    int id;
    if (!sc.get("Value", &id)) {
        LOGERR("OHPlaylist::seekId: no Id\n");
        return UPNP_E_INVALID_PARAM;
    }
    LOGDEB("OHPlaylist::seekId" << endl);
    if (!m_active) {
        // If I'm not active, the ids in the playlist are those of
        // another service (e.g. radio). After activating myself and
        // restoring the playlist, the input id needs to be mapped.
        m_dev->m_ohpr->iSetSourceIndexByName("Playlist");
        id = idFromOldId(id);
        if (id < 0) {
            return UPNP_E_INTERNAL_ERROR;
        }
    }


    bool ok = m_dev->m_mpdcli->playId(id);
    maybeWakeUp(ok);

    return ok ? UPNP_E_SUCCESS : UPNP_E_INTERNAL_ERROR;
}

// Skip to track with specified index 
int OHPlaylist::seekIndex(const SoapIncoming& sc, SoapOutgoing& data)
...
}

// Return current Id
int OHPlaylist::id(const SoapIncoming& sc, SoapOutgoing& data)
{

    if (!m_active) {
        LOGERR("OHPlaylist::id: not active" << endl);
        return UPNP_E_INTERNAL_ERROR;
    }
    LOGDEB("OHPlaylist::id" << endl);

    const MpdStatus &mpds = m_dev->getMpdStatusNoUpdate();
    data.addarg("Value", mpds.songid == -1 ? "0" : SoapHelp::i2s(mpds.songid));
    return UPNP_E_SUCCESS;
}
...

// Report the uri and metadata for a given track id. 
// Returns a 800 fault code if the given id is not in the playlist. 
int OHPlaylist::ohread(const SoapIncoming& sc, SoapOutgoing& data)
{





    int id;
    bool ok = sc.get("Id", &id);
    if (!ok) {
        LOGERR("OHPlaylist::ohread: no Id in params\n");
        return UPNP_E_INVALID_PARAM;
    }
    LOGDEB("OHPlaylist::ohread id " << id << endl);
    UpSong song;
    string metadata;
    if (m_active) {
        if (!m_dev->m_mpdcli->statSong(song, id, true)) {
            LOGERR("OHPlaylist::ohread: statsong failed for " << id << endl);
            return UPNP_E_INTERNAL_ERROR;
        }

        auto cached = m_metacache.find(song.uri);

        if (cached != m_metacache.end()) {
            metadata = cached->second;
        } else {
            metadata = didlmake(song);
            m_metacache[song.uri] = metadata;
            m_cachedirty = true;
        }
    } else {
        LOGDEB("OHPlaylist::read: not active: using saved queue\n");
        for (const auto& entry : m_mpdsavedstate.queue) {
            if (entry.mpdid == id) {
                song = entry;
                metadata = didlmake(song);
            }
        }
        if (metadata.empty()) {
            LOGDEB("OHPlaylist: id " << id << " not found\n");
            return UPNP_E_INTERNAL_ERROR;
        }
    }
    data.addarg("Uri", SoapHelp::xmlQuote(song.uri));
    data.addarg("Metadata", metadata);
    return UPNP_E_SUCCESS;

}

// Given a space separated list of track Id's, report their associated
// uri and metadata in the following xml form:
//
...
//  </TrackList>
//
// Any ids not in the playlist are ignored. 
int OHPlaylist::readList(const SoapIncoming& sc, SoapOutgoing& data)
{





    string sids;
    bool ok = sc.get("IdList", &sids);
    LOGDEB("OHPlaylist::readList: [" << sids << "]" << endl);
    vector<string> ids;
    string out("<TrackList>");
...
            if (id == -1) {
                // Lumin does this??
                LOGDEB("OHPlaylist::readlist: request for id -1" << endl);
                continue;
            }
            string metadata;
            UpSong song;
            if (m_active) {
                if (!m_dev->m_mpdcli->statSong(song, id, true)) {
                    LOGDEB("OHPlaylist::readList:stat failed for " << id <<endl);
                    continue;
                }
                auto mit = m_metacache.find(song.uri);

                if (mit != m_metacache.end()) {
                    LOGDEB1("OHPlaylist::readList: meta for id " << id << " uri "
                            << song.uri << " found in cache " << endl);
                    metadata = SoapHelp::xmlQuote(mit->second);
                } else {
                    LOGDEB("OHPlaylist::readList: meta for id " << id << " uri "
                           << song.uri << " not found " << endl);
                    metadata = didlmake(song);
                    m_metacache[song.uri] = metadata;
                    m_cachedirty = true;
                    metadata = SoapHelp::xmlQuote(metadata);
                }
            } else {
                LOGDEB("OHPlaylist::readList: not active: using saved queue\n");
                for (const auto& entry : m_mpdsavedstate.queue) {
                    if (entry.mpdid == id) {
                        song = entry;
                        metadata = didlmake(song);
                    }
                }
                if (metadata.empty()) {
                    LOGDEB("OHPlaylist: id " << id << " not found\n");
                    continue;
                }
            }
            out += "<Entry><Id>";
            out += SoapHelp::xmlQuote(it->c_str());
            out += "</Id><Uri>";
            out += SoapHelp::xmlQuote(song.uri);
            out += "</Uri><Metadata>";
            out += metadata;
            out += "</Metadata></Entry>";
        }
        out += "</TrackList>";
        LOGDEB1("OHPlaylist::readList: out: [" << out << "]" << endl);
        data.addarg("TrackList", out);
    }
    return ok ? UPNP_E_SUCCESS : UPNP_E_INTERNAL_ERROR;
}

...
        LOGERR("OHPlaylist::insert: bad uri: " << uri << endl);
        return UPNP_E_INVALID_PARAM;
    }
        
    if (!m_active) {






        m_dev->m_ohpr->iSetSourceIndexByName("Playlist");
        afterid = idFromOldId(afterid);
        if (afterid < 0) {
            return UPNP_E_INTERNAL_ERROR;
        }
    }

    LOGDEB("OHPlaylist::insert: afterid " << afterid << " Uri " <<
...
                           const string& metadata, int *newid, bool nocheck)
{
    LOGDEB1("OHPlaylist::insertUri: " << uri << endl);
    if (!m_active) {
        LOGERR("OHPlaylist::insertUri: not active" << endl);
        m_dev->m_ohpr->iSetSourceIndexByName("Playlist");
        return false;
    }

    UpSong metaformpd;
    if (!m_dev->checkContentFormat(uri, metadata, &metaformpd, nocheck)) {
...
    return false;
}

int OHPlaylist::deleteId(const SoapIncoming& sc, SoapOutgoing& data)
{
    int id;
    if (!sc.get("Value", &id)) {
        LOGERR("OHPlaylist::deleteId: no Id param\n");
        return UPNP_E_INVALID_PARAM;
    }
    LOGDEB("OHPlaylist::deleteId" << endl);
    if (!m_active) {
        m_dev->m_ohpr->iSetSourceIndexByName("Playlist");
        id = idFromOldId(id);
        if (id < 0) {
            return UPNP_E_INTERNAL_ERROR;
        }
    }


    const MpdStatus &mpds = m_dev->getMpdStatusNoUpdate();
    if (mpds.songid == id) {
        // MPD skips to the next track if the current one is removed,
        // but I think it's better to stop in this case
        m_dev->m_mpdcli->stop();
    }
    bool ok = m_dev->m_mpdcli->deleteId(id);
    m_mpdqvers = -1;
    maybeWakeUp(ok);

    return ok ? UPNP_E_SUCCESS : UPNP_E_INTERNAL_ERROR;
}

int OHPlaylist::deleteAll(const SoapIncoming& sc, SoapOutgoing& data)
{
...
    LOGDEB("OHPlaylist::tracksMax" << endl);
    data.addarg("Value", SoapHelp::i2s(tracksmax));
    return UPNP_E_SUCCESS;
}


bool OHPlaylist::iidArray(string& idarray, int *token)
{
    LOGDEB("OHPlaylist::idArray (internal)" << endl);
    unordered_map<string, string> st;
    makestate(st);
    idarray = st["IdArray"];
    if (token) {
        if (m_active) {
            const MpdStatus &mpds = m_dev->getMpdStatusNoUpdate();
            LOGDEB("OHPlaylist::idArray: qvers " << mpds.qvers << endl);
            *token = mpds.qvers;
        } else {
            *token = 0;
        }
    }
    return true;
}


// Returns current list of id as array of big endian 32bits integers,
// base-64-encoded. 
int OHPlaylist::idArray(const SoapIncoming& sc, SoapOutgoing& data)
{
    LOGDEB("OHPlaylist::idArray" << endl);





    string idarray;
    int token;
    if (iidArray(idarray, &token)) {
        data.addarg("Token", SoapHelp::i2s(token));
        data.addarg("Array", idarray);
        return UPNP_E_SUCCESS;
    }
    return UPNP_E_INTERNAL_ERROR;
}














bool OHPlaylist::urlMap(unordered_map<int, string>& umap)
{
    LOGDEB1("OHPlaylist::urlMap\n");
    string sarray; 
    if (iidArray(sarray, 0)) {
        vector<int> ids;
        if (ohplIdArrayToVec(sarray, &ids)) {
            vector<UpSong> songs;

	a/src/ohplaylist.cxx		b/src/ohplaylist.cxx
	...		...
242	m_metacache = nmeta;	242	m_metacache = nmeta;
243		243
244	return true;	244	return true;
245	}	245	}
246		246
		247	// (private)
		248	int OHPlaylist::idFromOldId(int oldid)
		249	{
		250	string uri;
		251	for (const auto& entry: m_mpdsavedstate.queue) {
		252	if (entry.mpdid == oldid) {
		253	uri = entry.uri;
		254	break;
		255	}
		256	}
		257	if (uri.empty()) {
		258	LOGERR("OHPlaylist::idFromOldId: " << oldid << " not found\n");
		259	return -1;
		260	}
		261	vector<UpSong> vdata;
		262	if (!m_dev->m_mpdcli->getQueueData(vdata)) {
		263	LOGERR("OHPlaylist::idFromUri: getQueueData failed\n");
		264	return -1;
		265	}
		266	for (const auto& entry: vdata) {
		267	if (!entry.uri.compare(uri)) {
		268	return entry.mpdid;
		269	}
		270	}
		271	LOGERR("OHPlaylist::idFromOldId: uri for " << oldid << " not found\n");
		272	return -1;
		273	}
		274
247	bool OHPlaylist::makestate(unordered_map<string, string> &st)	275	bool OHPlaylist::makestate(unordered_map<string, string> &st)
248	{	276	{
		277	if (m_active) {
249	st.clear();	278	st.clear();
250		279
251	const MpdStatus &mpds = m_dev->getMpdStatusNoUpdate();	280	const MpdStatus &mpds = m_dev->getMpdStatusNoUpdate();
252		281
253	st["TransportState"] = mpdstatusToTransportState(mpds.state);	282	st["TransportState"] = mpdstatusToTransportState(mpds.state);
254	st["Repeat"] = SoapHelp::i2s(mpds.rept);	283	st["Repeat"] = SoapHelp::i2s(mpds.rept);
255	st["Shuffle"] = SoapHelp::i2s(mpds.random);	284	st["Shuffle"] = SoapHelp::i2s(mpds.random);
256	st["Id"] = mpds.songid == -1 ? "0" : SoapHelp::i2s(mpds.songid);	285	st["Id"] = mpds.songid == -1 ? "0" : SoapHelp::i2s(mpds.songid);
257	st["TracksMax"] = SoapHelp::i2s(tracksmax);	286	st["TracksMax"] = SoapHelp::i2s(tracksmax);
258	st["ProtocolInfo"] = Protocolinfo::the()->gettext();	287	st["ProtocolInfo"] = Protocolinfo::the()->gettext();
259	makeIdArray(st["IdArray"]);	288	makeIdArray(st["IdArray"]);
		289	} else {
		290	st = m_upnpstate;
		291	}
260		292
261	return true;	293	return true;
262	}	294	}
263		295
264	void OHPlaylist::refreshState()	296	void OHPlaylist::refreshState()
	...		...
274	m_dev->loopWakeup();	306	m_dev->loopWakeup();
275	}	307	}
276		308
277	void OHPlaylist::setActive(bool onoff)	309	void OHPlaylist::setActive(bool onoff)
278	{	310	{
279	m_active = onoff;	311	if (onoff) {
280	if (m_active) {
281	m_dev->m_mpdcli->clearQueue();	312	m_dev->m_mpdcli->clearQueue();
282	m_dev->m_mpdcli->restoreState(m_mpdsavedstate);	313	m_dev->m_mpdcli->restoreState(m_mpdsavedstate);
283	m_dev->m_mpdcli->consume(false);	314	m_dev->m_mpdcli->consume(false);
284	m_dev->m_mpdcli->single(false);	315	m_dev->m_mpdcli->single(false);
285	refreshState();	316	refreshState();
286	maybeWakeUp(true);	317	maybeWakeUp(true);
		318	m_active = true;
287	} else {	319	} else {
		320	m_mpdqvers = -1;
		321	makestate(m_upnpstate);
288	m_dev->m_mpdcli->saveState(m_mpdsavedstate);	322	m_dev->m_mpdcli->saveState(m_mpdsavedstate);
289	iStop();	323	iStop();
		324	m_active = false;
290	}	325	}
291	}	326	}
292		327
293	int OHPlaylist::play(const SoapIncoming& sc, SoapOutgoing& data)	328	int OHPlaylist::play(const SoapIncoming& sc, SoapOutgoing& data)
294	{	329	{
	...		...
323	return iStop();	358	return iStop();
324	}	359	}
325		360
326	int OHPlaylist::next(const SoapIncoming& sc, SoapOutgoing& data)	361	int OHPlaylist::next(const SoapIncoming& sc, SoapOutgoing& data)
327	{	362	{
		363	if (!m_active) {
		364	LOGERR("OHPlaylist::next: not active\n");
		365	return UPNP_E_INTERNAL_ERROR;
		366	}
328	LOGDEB("OHPlaylist::next" << endl);	367	LOGDEB("OHPlaylist::next" << endl);
329	bool ok = m_dev->m_mpdcli->next();	368	bool ok = m_dev->m_mpdcli->next();
330	maybeWakeUp(ok);	369	maybeWakeUp(ok);
331	return ok ? UPNP_E_SUCCESS : UPNP_E_INTERNAL_ERROR;	370	return ok ? UPNP_E_SUCCESS : UPNP_E_INTERNAL_ERROR;
332	}	371	}
333		372
334	int OHPlaylist::previous(const SoapIncoming& sc, SoapOutgoing& data)	373	int OHPlaylist::previous(const SoapIncoming& sc, SoapOutgoing& data)
335	{	374	{
		375	if (!m_active) {
		376	LOGERR("OHPlaylist::previous: not active\n");
		377	return UPNP_E_INTERNAL_ERROR;
		378	}
336	LOGDEB("OHPlaylist::previous" << endl);	379	LOGDEB("OHPlaylist::previous" << endl);
337	bool ok = m_dev->m_mpdcli->previous();	380	bool ok = m_dev->m_mpdcli->previous();
338	maybeWakeUp(ok);	381	maybeWakeUp(ok);
339	return ok ? UPNP_E_SUCCESS : UPNP_E_INTERNAL_ERROR;	382	return ok ? UPNP_E_SUCCESS : UPNP_E_INTERNAL_ERROR;
340	}	383	}
341		384
342	int OHPlaylist::setRepeat(const SoapIncoming& sc, SoapOutgoing& data)	385	int OHPlaylist::setRepeat(const SoapIncoming& sc, SoapOutgoing& data)
343	{	386	{
		387	if (!m_active) {
		388	LOGERR("OHPlaylist::setRepeat: not active\n");
		389	return UPNP_E_INTERNAL_ERROR;
		390	}
344	LOGDEB("OHPlaylist::setRepeat" << endl);	391	LOGDEB("OHPlaylist::setRepeat" << endl);
345	bool onoff;	392	bool onoff;
346	bool ok = sc.get("Value", &onoff);	393	bool ok = sc.get("Value", &onoff);
347	if (ok) {	394	if (ok) {
348	ok = m_dev->m_mpdcli->repeat(onoff);	395	ok = m_dev->m_mpdcli->repeat(onoff);
	...		...
351	return ok ? UPNP_E_SUCCESS : UPNP_E_INTERNAL_ERROR;	398	return ok ? UPNP_E_SUCCESS : UPNP_E_INTERNAL_ERROR;
352	}	399	}
353		400
354	int OHPlaylist::repeat(const SoapIncoming& sc, SoapOutgoing& data)	401	int OHPlaylist::repeat(const SoapIncoming& sc, SoapOutgoing& data)
355	{	402	{
		403	if (!m_active) {
		404	LOGERR("OHPlaylist::repeat: not active\n");
		405	return UPNP_E_INTERNAL_ERROR;
		406	}
356	LOGDEB("OHPlaylist::repeat" << endl);	407	LOGDEB("OHPlaylist::repeat" << endl);
357	const MpdStatus &mpds = m_dev->getMpdStatusNoUpdate();	408	const MpdStatus &mpds = m_dev->getMpdStatusNoUpdate();
358	data.addarg("Value", mpds.rept? "1" : "0");	409	data.addarg("Value", mpds.rept? "1" : "0");
359	return UPNP_E_SUCCESS;	410	return UPNP_E_SUCCESS;
360	}	411	}
361		412
362	int OHPlaylist::setShuffle(const SoapIncoming& sc, SoapOutgoing& data)	413	int OHPlaylist::setShuffle(const SoapIncoming& sc, SoapOutgoing& data)
363	{	414	{
		415	if (!m_active) {
		416	LOGERR("OHPlaylist::setShuffle: not active\n");
		417	return UPNP_E_INTERNAL_ERROR;
		418	}
364	LOGDEB("OHPlaylist::setShuffle" << endl);	419	LOGDEB("OHPlaylist::setShuffle" << endl);
365	bool onoff;	420	bool onoff;
366	bool ok = sc.get("Value", &onoff);	421	bool ok = sc.get("Value", &onoff);
367	if (ok) {	422	if (ok) {
368	// Note that mpd shuffle shuffles the playlist, which is different	423	// Note that mpd shuffle shuffles the playlist, which is different
	...		...
373	return ok ? UPNP_E_SUCCESS : UPNP_E_INTERNAL_ERROR;	428	return ok ? UPNP_E_SUCCESS : UPNP_E_INTERNAL_ERROR;
374	}	429	}
375		430
376	int OHPlaylist::shuffle(const SoapIncoming& sc, SoapOutgoing& data)	431	int OHPlaylist::shuffle(const SoapIncoming& sc, SoapOutgoing& data)
377	{	432	{
		433	if (!m_active) {
		434	LOGERR("OHPlaylist::shuffle: not active\n");
		435	return UPNP_E_INTERNAL_ERROR;
		436	}
378	LOGDEB("OHPlaylist::shuffle" << endl);	437	LOGDEB("OHPlaylist::shuffle" << endl);
379	const MpdStatus &mpds = m_dev->getMpdStatusNoUpdate();	438	const MpdStatus &mpds = m_dev->getMpdStatusNoUpdate();
380	data.addarg("Value", mpds.random ? "1" : "0");	439	data.addarg("Value", mpds.random ? "1" : "0");
381	return UPNP_E_SUCCESS;	440	return UPNP_E_SUCCESS;
382	}	441	}
383		442
384	int OHPlaylist::seekSecondAbsolute(const SoapIncoming& sc, SoapOutgoing& data)	443	int OHPlaylist::seekSecondAbsolute(const SoapIncoming& sc, SoapOutgoing& data)
385	{	444	{
		445	if (!m_active) {
		446	LOGERR("OHPlaylist::seekSecond: not active\n");
		447	return UPNP_E_INTERNAL_ERROR;
		448	}
386	LOGDEB("OHPlaylist::seekSecondAbsolute" << endl);	449	LOGDEB("OHPlaylist::seekSecondAbsolute" << endl);
387	int seconds;	450	int seconds;
388	bool ok = sc.get("Value", &seconds);	451	bool ok = sc.get("Value", &seconds);
389	if (ok) {	452	if (ok) {
390	ok = m_dev->m_mpdcli->seek(seconds);	453	ok = m_dev->m_mpdcli->seek(seconds);
	...		...
393	return ok ? UPNP_E_SUCCESS : UPNP_E_INTERNAL_ERROR;	456	return ok ? UPNP_E_SUCCESS : UPNP_E_INTERNAL_ERROR;
394	}	457	}
395		458
396	int OHPlaylist::seekSecondRelative(const SoapIncoming& sc, SoapOutgoing& data)	459	int OHPlaylist::seekSecondRelative(const SoapIncoming& sc, SoapOutgoing& data)
397	{	460	{
		461	if (!m_active) {
		462	LOGERR("OHPlaylist::seekSecond: not active\n");
		463	return UPNP_E_INTERNAL_ERROR;
		464	}
398	LOGDEB("OHPlaylist::seekSecondRelative" << endl);	465	LOGDEB("OHPlaylist::seekSecondRelative" << endl);
399	int seconds;	466	int seconds;
400	bool ok = sc.get("Value", &seconds);	467	bool ok = sc.get("Value", &seconds);
401	if (ok) {	468	if (ok) {
402	const MpdStatus &mpds = m_dev->getMpdStatusNoUpdate();	469	const MpdStatus &mpds = m_dev->getMpdStatusNoUpdate();
	...		...
433	}	500	}
434		501
435	// Skip to track specified by Id	502	// Skip to track specified by Id
436	int OHPlaylist::seekId(const SoapIncoming& sc, SoapOutgoing& data)	503	int OHPlaylist::seekId(const SoapIncoming& sc, SoapOutgoing& data)
437	{	504	{
		505	int id;
		506	if (!sc.get("Value", &id)) {
		507	LOGERR("OHPlaylist::seekId: no Id\n");
		508	return UPNP_E_INVALID_PARAM;
		509	}
438	LOGDEB("OHPlaylist::seekId" << endl);	510	LOGDEB("OHPlaylist::seekId" << endl);
439	if (!m_active) {	511	if (!m_active) {
440	// If I'm not active, the ids in the playlist are those of	512	// If I'm not active, the ids in the playlist are those of
441	// another service (e.g. radio). If I activate myself and	513	// another service (e.g. radio). After activating myself and
442	// restore the playlist, the mpd ids are going to be different	514	// restoring the playlist, the input id needs to be mapped.
443	// from what the caller may have in store. This just can't	515	m_dev->m_ohpr->iSetSourceIndexByName("Playlist");
444	// work as long as we use mpd ids directly.	516	id = idFromOldId(id);
445	LOGERR("OHPlaylist::seekId: not active" << endl);	517	if (id < 0) {
446	return UPNP_E_INTERNAL_ERROR;	518	return UPNP_E_INTERNAL_ERROR;
447	}	519	}
448	int id;	520	}
449	bool ok = sc.get("Value", &id);
450	if (ok) {
451	ok = m_dev->m_mpdcli->playId(id);	521	bool ok = m_dev->m_mpdcli->playId(id);
452	maybeWakeUp(ok);	522	maybeWakeUp(ok);
453	}
454	return ok ? UPNP_E_SUCCESS : UPNP_E_INTERNAL_ERROR;	523	return ok ? UPNP_E_SUCCESS : UPNP_E_INTERNAL_ERROR;
455	}	524	}
456		525
457	// Skip to track with specified index	526	// Skip to track with specified index
458	int OHPlaylist::seekIndex(const SoapIncoming& sc, SoapOutgoing& data)	527	int OHPlaylist::seekIndex(const SoapIncoming& sc, SoapOutgoing& data)
	...		...
474	}	543	}
475		544
476	// Return current Id	545	// Return current Id
477	int OHPlaylist::id(const SoapIncoming& sc, SoapOutgoing& data)	546	int OHPlaylist::id(const SoapIncoming& sc, SoapOutgoing& data)
478	{	547	{
479	LOGDEB("OHPlaylist::id" << endl);
480	if (!m_active) {	548	if (!m_active) {
481	LOGERR("OHPlaylist::id: not active" << endl);	549	LOGERR("OHPlaylist::id: not active" << endl);
482	return UPNP_E_INTERNAL_ERROR;	550	return UPNP_E_INTERNAL_ERROR;
483	}	551	}
		552	LOGDEB("OHPlaylist::id" << endl);
484		553
485	const MpdStatus &mpds = m_dev->getMpdStatusNoUpdate();	554	const MpdStatus &mpds = m_dev->getMpdStatusNoUpdate();
486	data.addarg("Value", mpds.songid == -1 ? "0" : SoapHelp::i2s(mpds.songid));	555	data.addarg("Value", mpds.songid == -1 ? "0" : SoapHelp::i2s(mpds.songid));
487	return UPNP_E_SUCCESS;	556	return UPNP_E_SUCCESS;
488	}	557	}
	...		...
499		568
500	// Report the uri and metadata for a given track id.	569	// Report the uri and metadata for a given track id.
501	// Returns a 800 fault code if the given id is not in the playlist.	570	// Returns a 800 fault code if the given id is not in the playlist.
502	int OHPlaylist::ohread(const SoapIncoming& sc, SoapOutgoing& data)	571	int OHPlaylist::ohread(const SoapIncoming& sc, SoapOutgoing& data)
503	{	572	{
504	if (!m_active) {
505	// See comment in seekId()
506	LOGERR("OHPlaylist::read: not active" << endl);
507	return UPNP_E_INTERNAL_ERROR;
508	}
509	int id;	573	int id;
510	bool ok = sc.get("Id", &id);	574	bool ok = sc.get("Id", &id);
		575	if (!ok) {
		576	LOGERR("OHPlaylist::ohread: no Id in params\n");
		577	return UPNP_E_INVALID_PARAM;
		578	}
511	LOGDEB("OHPlaylist::ohread id " << id << endl);	579	LOGDEB("OHPlaylist::ohread id " << id << endl);
512	UpSong song;	580	UpSong song;
513	if (ok) {	581	string metadata;
		582	if (m_active) {
514	ok = m_dev->m_mpdcli->statSong(song, id, true);	583	if (!m_dev->m_mpdcli->statSong(song, id, true)) {
		584	LOGERR("OHPlaylist::ohread: statsong failed for " << id << endl);
		585	return UPNP_E_INTERNAL_ERROR;
515	}	586	}
516	if (ok) {
517	auto cached = m_metacache.find(song.uri);	587	auto cached = m_metacache.find(song.uri);
518	string metadata;
519	if (cached != m_metacache.end()) {	588	if (cached != m_metacache.end()) {
520	metadata = cached->second;	589	metadata = cached->second;
521	} else {	590	} else {
522	metadata = didlmake(song);	591	metadata = didlmake(song);
523	m_metacache[song.uri] = metadata;	592	m_metacache[song.uri] = metadata;
524	m_cachedirty = true;	593	m_cachedirty = true;
525	}	594	}
526	data.addarg("Uri", song.uri);	595	} else {
		596	LOGDEB("OHPlaylist::read: not active: using saved queue\n");
		597	for (const auto& entry : m_mpdsavedstate.queue) {
		598	if (entry.mpdid == id) {
		599	song = entry;
		600	metadata = didlmake(song);
		601	}
		602	}
		603	if (metadata.empty()) {
		604	LOGDEB("OHPlaylist: id " << id << " not found\n");
		605	return UPNP_E_INTERNAL_ERROR;
		606	}
		607	}
		608	data.addarg("Uri", SoapHelp::xmlQuote(song.uri));
527	data.addarg("Metadata", metadata);	609	data.addarg("Metadata", metadata);
528	}	610	return UPNP_E_SUCCESS;
529	return ok ? UPNP_E_SUCCESS : UPNP_E_INTERNAL_ERROR;
530	}	611	}
531		612
532	// Given a space separated list of track Id's, report their associated	613	// Given a space separated list of track Id's, report their associated
533	// uri and metadata in the following xml form:	614	// uri and metadata in the following xml form:
534	//	615	//
	...		...
541	// </TrackList>	622	// </TrackList>
542	//	623	//
543	// Any ids not in the playlist are ignored.	624	// Any ids not in the playlist are ignored.
544	int OHPlaylist::readList(const SoapIncoming& sc, SoapOutgoing& data)	625	int OHPlaylist::readList(const SoapIncoming& sc, SoapOutgoing& data)
545	{	626	{
546	if (!m_active) {
547	// See comment in seekId()
548	LOGERR("OHPlaylist::readList: not active" << endl);
549	return UPNP_E_INTERNAL_ERROR;
550	}
551	string sids;	627	string sids;
552	bool ok = sc.get("IdList", &sids);	628	bool ok = sc.get("IdList", &sids);
553	LOGDEB("OHPlaylist::readList: [" << sids << "]" << endl);	629	LOGDEB("OHPlaylist::readList: [" << sids << "]" << endl);
554	vector<string> ids;	630	vector<string> ids;
555	string out("<TrackList>");	631	string out("<TrackList>");
	...		...
560	if (id == -1) {	636	if (id == -1) {
561	// Lumin does this??	637	// Lumin does this??
562	LOGDEB("OHPlaylist::readlist: request for id -1" << endl);	638	LOGDEB("OHPlaylist::readlist: request for id -1" << endl);
563	continue;	639	continue;
564	}	640	}
		641	string metadata;
565	UpSong song;	642	UpSong song;
		643	if (m_active) {
566	if (!m_dev->m_mpdcli->statSong(song, id, true)) {	644	if (!m_dev->m_mpdcli->statSong(song, id, true)) {
567	LOGDEB("OHPlaylist::readList:stat failed for " << id << endl);	645	LOGDEB("OHPlaylist::readList:stat failed for " << id <<endl);
568	continue;	646	continue;
569	}	647	}
570	auto mit = m_metacache.find(song.uri);	648	auto mit = m_metacache.find(song.uri);
571	string metadata;
572	if (mit != m_metacache.end()) {	649	if (mit != m_metacache.end()) {
573	//LOGDEB("OHPlaylist::readList: meta for id " << id << " uri "	650	LOGDEB1("OHPlaylist::readList: meta for id " << id << " uri "
574	// << song.uri << " found in cache " << endl);	651	<< song.uri << " found in cache " << endl);
575	metadata = SoapHelp::xmlQuote(mit->second);	652	metadata = SoapHelp::xmlQuote(mit->second);
		653	} else {
		654	LOGDEB("OHPlaylist::readList: meta for id " << id << " uri "
		655	<< song.uri << " not found " << endl);
		656	metadata = didlmake(song);
		657	m_metacache[song.uri] = metadata;
		658	m_cachedirty = true;
		659	metadata = SoapHelp::xmlQuote(metadata);
		660	}
576	} else {	661	} else {
577	//LOGDEB("OHPlaylist::readList: meta for id " << id << " uri "	662	LOGDEB("OHPlaylist::readList: not active: using saved queue\n");
578	// << song.uri << " not found " << endl);	663	for (const auto& entry : m_mpdsavedstate.queue) {
		664	if (entry.mpdid == id) {
		665	song = entry;
579	metadata = didlmake(song);	666	metadata = didlmake(song);
580	m_metacache[song.uri] = metadata;	667	}
581	m_cachedirty = true;	668	}
582	metadata = SoapHelp::xmlQuote(metadata);	669	if (metadata.empty()) {
		670	LOGDEB("OHPlaylist: id " << id << " not found\n");
		671	continue;
		672	}
583	}	673	}
584	out += "<Entry><Id>";	674	out += "<Entry><Id>";
585	out += SoapHelp::xmlQuote(it->c_str());	675	out += SoapHelp::xmlQuote(it->c_str());
586	out += "</Id><Uri>";	676	out += "</Id><Uri>";
587	out += SoapHelp::xmlQuote(song.uri);	677	out += SoapHelp::xmlQuote(song.uri);
588	out += "</Uri><Metadata>";	678	out += "</Uri><Metadata>";
589	out += metadata;	679	out += metadata;
590	out += "</Metadata></Entry>";	680	out += "</Metadata></Entry>";
591	}	681	}
592	out += "</TrackList>";	682	out += "</TrackList>";
593	//LOGDEB1("OHPlaylist::readList: out: [" << out << "]" << endl);	683	LOGDEB1("OHPlaylist::readList: out: [" << out << "]" << endl);
594	data.addarg("TrackList", out);	684	data.addarg("TrackList", out);
595	}	685	}
596	return ok ? UPNP_E_SUCCESS : UPNP_E_INTERNAL_ERROR;	686	return ok ? UPNP_E_SUCCESS : UPNP_E_INTERNAL_ERROR;
597	}	687	}
598		688
	...		...
640	LOGERR("OHPlaylist::insert: bad uri: " << uri << endl);	730	LOGERR("OHPlaylist::insert: bad uri: " << uri << endl);
641	return UPNP_E_INVALID_PARAM;	731	return UPNP_E_INVALID_PARAM;
642	}	732	}
643		733
644	if (!m_active) {	734	if (!m_active) {
645	// See comment in seekId()
646	// It's not clear if special-casing afterId == 0 is a good
647	// idea because it makes the device appear even more
648	// unpredictable. Otoh, it allows Bubble (basic, not DS) to
649	// switch to playlist by just adding tracks.
650	if (afterid == 0 && m_dev->m_ohpr) {
651	m_dev->m_ohpr->iSetSourceIndexByName("Playlist");	735	m_dev->m_ohpr->iSetSourceIndexByName("Playlist");
652	} else {	736	afterid = idFromOldId(afterid);
653	LOGERR("OHPlaylist::insert: not active" << endl);	737	if (afterid < 0) {
654	return UPNP_E_INTERNAL_ERROR;	738	return UPNP_E_INTERNAL_ERROR;
655	}	739	}
656	}	740	}
657		741
658	LOGDEB("OHPlaylist::insert: afterid " << afterid << " Uri " <<	742	LOGDEB("OHPlaylist::insert: afterid " << afterid << " Uri " <<
	...		...
672	const string& metadata, int *newid, bool nocheck)	756	const string& metadata, int *newid, bool nocheck)
673	{	757	{
674	LOGDEB1("OHPlaylist::insertUri: " << uri << endl);	758	LOGDEB1("OHPlaylist::insertUri: " << uri << endl);
675	if (!m_active) {	759	if (!m_active) {
676	LOGERR("OHPlaylist::insertUri: not active" << endl);	760	LOGERR("OHPlaylist::insertUri: not active" << endl);
		761	m_dev->m_ohpr->iSetSourceIndexByName("Playlist");
677	return false;	762	return false;
678	}	763	}
679		764
680	UpSong metaformpd;	765	UpSong metaformpd;
681	if (!m_dev->checkContentFormat(uri, metadata, &metaformpd, nocheck)) {	766	if (!m_dev->checkContentFormat(uri, metadata, &metaformpd, nocheck)) {
	...		...
696	return false;	781	return false;
697	}	782	}
698		783
699	int OHPlaylist::deleteId(const SoapIncoming& sc, SoapOutgoing& data)	784	int OHPlaylist::deleteId(const SoapIncoming& sc, SoapOutgoing& data)
700	{	785	{
		786	int id;
		787	if (!sc.get("Value", &id)) {
		788	LOGERR("OHPlaylist::deleteId: no Id param\n");
		789	return UPNP_E_INVALID_PARAM;
		790	}
701	LOGDEB("OHPlaylist::deleteId" << endl);	791	LOGDEB("OHPlaylist::deleteId" << endl);
702	if (!m_active) {	792	if (!m_active) {
703	// See comment in seekId()	793	m_dev->m_ohpr->iSetSourceIndexByName("Playlist");
704	LOGERR("OHPlaylist::deleteId: not active" << endl);	794	id = idFromOldId(id);
		795	if (id < 0) {
705	return UPNP_E_INTERNAL_ERROR;	796	return UPNP_E_INTERNAL_ERROR;
706	}	797	}
707	int id;	798	}
708	bool ok = sc.get("Value", &id);
709	if (ok) {
710	const MpdStatus &mpds = m_dev->getMpdStatusNoUpdate();	799	const MpdStatus &mpds = m_dev->getMpdStatusNoUpdate();
711	if (mpds.songid == id) {	800	if (mpds.songid == id) {
712	// MPD skips to the next track if the current one is removed,	801	// MPD skips to the next track if the current one is removed,
713	// but I think it's better to stop in this case	802	// but I think it's better to stop in this case
714	m_dev->m_mpdcli->stop();	803	m_dev->m_mpdcli->stop();
715	}	804	}
716	ok = m_dev->m_mpdcli->deleteId(id);	805	bool ok = m_dev->m_mpdcli->deleteId(id);
717	m_mpdqvers = -1;	806	m_mpdqvers = -1;
718	maybeWakeUp(ok);	807	maybeWakeUp(ok);
719	}
720	return ok ? UPNP_E_SUCCESS : UPNP_E_INTERNAL_ERROR;	808	return ok ? UPNP_E_SUCCESS : UPNP_E_INTERNAL_ERROR;
721	}	809	}
722		810
723	int OHPlaylist::deleteAll(const SoapIncoming& sc, SoapOutgoing& data)	811	int OHPlaylist::deleteAll(const SoapIncoming& sc, SoapOutgoing& data)
724	{	812	{
	...		...
737	LOGDEB("OHPlaylist::tracksMax" << endl);	825	LOGDEB("OHPlaylist::tracksMax" << endl);
738	data.addarg("Value", SoapHelp::i2s(tracksmax));	826	data.addarg("Value", SoapHelp::i2s(tracksmax));
739	return UPNP_E_SUCCESS;	827	return UPNP_E_SUCCESS;
740	}	828	}
741		829
		830
		831	bool OHPlaylist::iidArray(string& idarray, int *token)
		832	{
		833	LOGDEB("OHPlaylist::idArray (internal)" << endl);
		834	unordered_map<string, string> st;
		835	makestate(st);
		836	idarray = st["IdArray"];
		837	if (token) {
		838	if (m_active) {
		839	const MpdStatus &mpds = m_dev->getMpdStatusNoUpdate();
		840	LOGDEB("OHPlaylist::idArray: qvers " << mpds.qvers << endl);
		841	*token = mpds.qvers;
		842	} else {
		843	*token = 0;
		844	}
		845	}
		846	return true;
		847	}
		848
		849
742	// Returns current list of id as array of big endian 32bits integers,	850	// Returns current list of id as array of big endian 32bits integers,
743	// base-64-encoded.	851	// base-64-encoded.
744	int OHPlaylist::idArray(const SoapIncoming& sc, SoapOutgoing& data)	852	int OHPlaylist::idArray(const SoapIncoming& sc, SoapOutgoing& data)
745	{	853	{
746	LOGDEB("OHPlaylist::idArray" << endl);	854	LOGDEB("OHPlaylist::idArray" << endl);
747	if (!m_active) {
748	// See comment in seekId()
749	LOGERR("OHPlaylist::idArray: not active" << endl);
750	return UPNP_E_INTERNAL_ERROR;
751	}
752	string idarray;	855	string idarray;
753	int token;	856	int token;
754	if (iidArray(idarray, &token)) {	857	if (iidArray(idarray, &token)) {
755	data.addarg("Token", SoapHelp::i2s(token));	858	data.addarg("Token", SoapHelp::i2s(token));
756	data.addarg("Array", idarray);	859	data.addarg("Array", idarray);
757	return UPNP_E_SUCCESS;	860	return UPNP_E_SUCCESS;
758	}	861	}
759	return UPNP_E_INTERNAL_ERROR;	862	return UPNP_E_INTERNAL_ERROR;
760	}	863	}
761		864
762	bool OHPlaylist::iidArray(string& idarray, int *token)
763	{
764	LOGDEB("OHPlaylist::idArray (internal)" << endl);
765	if (makeIdArray(idarray)) {
766	const MpdStatus &mpds = m_dev->getMpdStatusNoUpdate();
767	LOGDEB("OHPlaylist::idArray: qvers " << mpds.qvers << endl);
768	if (token)
769	*token = mpds.qvers;
770	return true;
771	}
772	return false;
773	}
774		865
775	bool OHPlaylist::urlMap(unordered_map<int, string>& umap)	866	bool OHPlaylist::urlMap(unordered_map<int, string>& umap)
776	{	867	{
777	//LOGDEB1("OHPlaylist::urlMap\n");	868	LOGDEB1("OHPlaylist::urlMap\n");
778	string sarray;	869	string sarray;
779	if (iidArray(sarray, 0)) {	870	if (iidArray(sarray, 0)) {
780	vector<int> ids;	871	vector<int> ids;