static bool FindDeviceWait(CUPnP* upnp, const char* uuid, PLT_DeviceDataReference& device)
{
bool client_started = upnp->IsClientStarted();
upnp->StartClient();
// look for device in our list
// (and wait for it to respond for 5 secs if we're just starting upnp client)
NPT_TimeStamp watchdog;
NPT_System::GetCurrentTimeStamp(watchdog);
watchdog += 5.f;
for (;;) {
if (NPT_SUCCEEDED(upnp->m_MediaBrowser->FindServer(uuid, device)) && !device.IsNull())
break;
// fail right away if device not found and upnp client was already running
if (client_started)
return false;
// otherwise check if we've waited long enough without success
NPT_TimeStamp now;
NPT_System::GetCurrentTimeStamp(now);
if (now > watchdog)
return false;
// sleep a bit and try again
NPT_System::Sleep(NPT_TimeInterval((double)1));
}
return !device.IsNull();
}
/*----------------------------------------------------------------------
| PLT_DeviceData::SetDescription
+---------------------------------------------------------------------*/
NPT_Result
PLT_DeviceData::SetDescription(PLT_DeviceDataReference& root_device,
NPT_TimeInterval leasetime,
NPT_HttpUrl description_url,
const char* description,
const NPT_HttpRequestContext& context)
{
NPT_XmlParser parser;
NPT_XmlNode* tree = NULL;
NPT_Result res;
NPT_XmlElementNode* root = NULL;
NPT_String URLBase;
// create new device if none passed
if (root_device.IsNull()) {
root_device = new PLT_DeviceData(description_url, "", leasetime);
}
res = parser.Parse(description, tree);
NPT_CHECK_LABEL_SEVERE(res, cleanup);
root = tree->AsElementNode();
if (!root ||
root->GetTag() != "root" ||
!root->GetNamespace() ||
*root->GetNamespace() != "urn:schemas-upnp-org:device-1-0") {
NPT_LOG_INFO_1("root namespace is invalid: %s",
(root&&root->GetNamespace())?root->GetNamespace()->GetChars():"null");
NPT_CHECK_LABEL_SEVERE(NPT_FAILURE, cleanup);
}
// look for optional URLBase element
if (NPT_SUCCEEDED(PLT_XmlHelper::GetChildText(root, "URLBase", URLBase))) {
NPT_HttpUrl url(URLBase);
// Some devices like Connect360 try to be funny - not so
if (url.GetHost().ToLowercase() == "localhost" ||
url.GetHost().ToLowercase() == "127.0.0.1") {
url.SetHost(context.GetRemoteAddress().GetIpAddress().ToString());
}
root_device->SetURLBase(url);
} else {
// No URLBase, derive from description url
root_device->SetURLBase(description_url);
}
// at least one root device child element is required
NPT_XmlElementNode* device;
if (!(device = PLT_XmlHelper::GetChild(root, "device"))) {
NPT_CHECK_LABEL_SEVERE(NPT_FAILURE, cleanup);
}
res = SetDescriptionDevice(root_device, device, context);
cleanup:
// delete the tree
delete tree;
return res;
}
/*----------------------------------------------------------------------
| PLT_MicroMediaController::HandleCmd_unmute
+---------------------------------------------------------------------*/
void
PLT_MicroMediaController::HandleCmd_unmute()
{
PLT_DeviceDataReference device;
GetCurMediaRenderer(device);
if (!device.IsNull()) {
SetMute(device, 0, "Master", false, NULL);
}
}
/*----------------------------------------------------------------------
| PLT_MicroMediaController::HandleCmd_stop
+---------------------------------------------------------------------*/
void
PLT_MicroMediaController::HandleCmd_stop()
{
PLT_DeviceDataReference device;
GetCurMediaRenderer(device);
if (!device.IsNull()) {
Stop(device, 0, NULL);
}
}
/*----------------------------------------------------------------------
| PLT_MicroMediaController::HandleCmd_open
+---------------------------------------------------------------------*/
void
PLT_MicroMediaController::HandleCmd_open()
{
NPT_String object_id;
PLT_StringMap tracks;
PLT_DeviceDataReference device;
GetCurMediaRenderer(device);
if (!device.IsNull()) {
// get the protocol info to try to see in advance if a track would play on the device
// issue a browse
DoBrowse();
if (!m_MostRecentBrowseResults.IsNull()) {
// create a map item id -> item title
NPT_List<PLT_MediaObject*>::Iterator item = m_MostRecentBrowseResults->GetFirstItem();
while (item) {
if (!(*item)->IsContainer()) {
tracks.Put((*item)->m_ObjectID, (*item)->m_Title);
}
++item;
}
// let the user choose which one
object_id = ChooseIDFromTable(tracks);
if (object_id.GetLength()) {
// look back for the PLT_MediaItem in the results
PLT_MediaObject* track = NULL;
if (NPT_SUCCEEDED(NPT_ContainerFind(*m_MostRecentBrowseResults, PLT_MediaItemIDFinder(object_id), track))) {
if (track->m_Resources.GetItemCount() > 0) {
// look for best resource to use by matching each resource to a sink advertised by renderer
NPT_Cardinal resource_index = 0;
if (NPT_FAILED(FindBestResource(device, *track, resource_index))) {
printf("No matching resource\n");
return;
}
// invoke the setUri
printf("Issuing SetAVTransportURI with url=%s & didl=%s",
(const char*)track->m_Resources[resource_index].m_Uri,
(const char*)track->m_Didl);
SetAVTransportURI(device, 0, track->m_Resources[resource_index].m_Uri, track->m_Didl, NULL);
} else {
printf("Couldn't find the proper resource\n");
}
} else {
printf("Couldn't find the track\n");
}
}
m_MostRecentBrowseResults = NULL;
}
}
}
/*----------------------------------------------------------------------
| PLT_MicroMediaController::HandleCmd_getmr
+---------------------------------------------------------------------*/
void
PLT_MicroMediaController::HandleCmd_getmr()
{
PLT_DeviceDataReference device;
GetCurMediaRenderer(device);
if (!device.IsNull()) {
printf("Current media renderer: %s\n", (const char*)device->GetFriendlyName());
} else {
// this output is taken care of by the GetCurMediaRenderer call
}
}
/*----------------------------------------------------------------------
| PLT_MicroMediaController::HandleCmd_seek
+---------------------------------------------------------------------*/
void
PLT_MicroMediaController::HandleCmd_seek(const char* command)
{
PLT_DeviceDataReference device;
GetCurMediaRenderer(device);
if (!device.IsNull()) {
// remove first part of command ("seek")
NPT_String target = command;
NPT_List<NPT_String> args = target.Split(" ");
if (args.GetItemCount() < 2) return;
args.Erase(args.GetFirstItem());
target = NPT_String::Join(args, " ");
Seek(device, 0, (target.Find(":")!=-1)?"REL_TIME":"X_DLNA_REL_BYTE", target, NULL);
}
}
/*----------------------------------------------------------------------
| PLT_MicroMediaController::DoBrowse
+---------------------------------------------------------------------*/
NPT_Result
PLT_MicroMediaController::DoBrowse(const char* object_id, /* = NULL */
bool metadata /* = false */)
{
NPT_Result res = NPT_FAILURE;
PLT_DeviceDataReference device;
GetCurMediaServer(device);
if (!device.IsNull()) {
NPT_String cur_object_id;
m_CurBrowseDirectoryStack.Peek(cur_object_id);
// send off the browse packet and block
res = BrowseSync(
device,
object_id?object_id:(const char*)cur_object_id,
m_MostRecentBrowseResults,
metadata);
}
return res;
}
static std::string LookupUPnPHost(const std::string& uuid)
{
#ifdef HAS_UPNP
UPNP::CUPnP* upnp = UPNP::CUPnP::GetInstance();
if (!upnp->IsClientStarted())
{
upnp->StartClient();
upnpInitReady = CDateTime::GetCurrentDateTime() + CDateTimeSpan(0, 0, 0, 10);
}
PLT_SyncMediaBrowser* browser = upnp->m_MediaBrowser;
PLT_DeviceDataReference device;
if (browser && NPT_SUCCEEDED(browser->FindServer(uuid.c_str(), device)) && !device.IsNull())
return (const char*)device->GetURLBase().GetHost();
#endif
return "";
}
/*----------------------------------------------------------------------
| CUPnPDirectory::GetDirectory
+---------------------------------------------------------------------*/
bool
CUPnPDirectory::GetDirectory(const CStdString& strPath, CFileItemList &items)
{
CUPnP* upnp = CUPnP::GetInstance();
/* upnp should never be cached, it has internal cache */
items.SetCacheToDisc(CFileItemList::CACHE_NEVER);
// start client if it hasn't been done yet
bool client_started = upnp->IsClientStarted();
upnp->StartClient();
// We accept upnp://devuuid/[item_id/]
NPT_String path = strPath.c_str();
if (!path.StartsWith("upnp://", true)) {
return false;
}
if (path.Compare("upnp://", true) == 0) {
// root -> get list of devices
const NPT_Lock<PLT_DeviceDataReferenceList>& devices = upnp->m_MediaBrowser->GetMediaServers();
NPT_List<PLT_DeviceDataReference>::Iterator device = devices.GetFirstItem();
while (device) {
NPT_String name = (*device)->GetFriendlyName();
NPT_String uuid = (*device)->GetUUID();
CFileItemPtr pItem(new CFileItem((const char*)name));
pItem->m_strPath = (const char*) "upnp://" + uuid + "/";
pItem->m_bIsFolder = true;
pItem->SetThumbnailImage((const char*)(*device)->GetIconUrl("image/jpeg"));
items.Add(pItem);
++device;
}
} else {
if (!path.EndsWith("/")) path += "/";
// look for nextslash
int next_slash = path.Find('/', 7);
NPT_String uuid = (next_slash==-1)?path.SubString(7):path.SubString(7, next_slash-7);
NPT_String object_id = (next_slash==-1)?"":path.SubString(next_slash+1);
object_id.TrimRight("/");
if (object_id.GetLength()) {
CStdString tmp = (char*) object_id;
CUtil::URLDecode(tmp);
object_id = tmp;
}
// look for device in our list
// (and wait for it to respond for 5 secs if we're just starting upnp client)
NPT_TimeStamp watchdog;
NPT_System::GetCurrentTimeStamp(watchdog);
watchdog += 5.f;
PLT_DeviceDataReference device;
for (;;) {
if (NPT_SUCCEEDED(upnp->m_MediaBrowser->FindServer(uuid, device)) && !device.IsNull())
break;
// fail right away if device not found and upnp client was already running
if (client_started)
goto failure;
// otherwise check if we've waited long enough without success
NPT_TimeStamp now;
NPT_System::GetCurrentTimeStamp(now);
if (now > watchdog)
goto failure;
// sleep a bit and try again
NPT_System::Sleep(NPT_TimeInterval(1, 0));
}
// issue a browse request with object_id
// if object_id is empty use "0" for root
object_id = object_id.IsEmpty()?"0":object_id;
// just a guess as to what types of files we want
bool video = true;
bool audio = true;
bool image = true;
m_strFileMask.TrimLeft("/");
if (!m_strFileMask.IsEmpty()) {
video = m_strFileMask.Find(".wmv") >= 0;
audio = m_strFileMask.Find(".wma") >= 0;
image = m_strFileMask.Find(".jpg") >= 0;
}
// special case for Windows Media Connect and WMP11 when looking for root
// We can target which root subfolder we want based on directory mask
if (object_id == "0" && ((device->GetFriendlyName().Find("Windows Media Connect", 0, true) >= 0) ||
(device->m_ModelName == "Windows Media Player Sharing"))) {
// look for a specific type to differentiate which folder we want
if (audio && !video && !image) {
// music
object_id = "1";
} else if (!audio && video && !image) {
// video
object_id = "2";
} else if (!audio && !video && image) {
// pictures
object_id = "3";
}
}
#ifdef DISABLE_SPECIALCASE
// same thing but special case for XBMC
if (object_id == "0" && ((device->m_ModelName.Find("XBMC", 0, true) >= 0) ||
(device->m_ModelName.Find("Xbox Media Center", 0, true) >= 0))) {
// look for a specific type to differentiate which folder we want
if (audio && !video && !image) {
// music
object_id = "virtualpath://upnpmusic";
} else if (!audio && video && !image) {
// video
object_id = "virtualpath://upnpvideo";
} else if (!audio && !video && image) {
// pictures
object_id = "virtualpath://upnppictures";
}
}
#endif
// if error, return now, the device could have gone away
// this will make us go back to the sources list
PLT_MediaObjectListReference list;
NPT_Result res = upnp->m_MediaBrowser->BrowseSync(device, object_id, list);
if (NPT_FAILED(res)) goto failure;
// empty list is ok
if (list.IsNull()) goto cleanup;
PLT_MediaObjectList::Iterator entry = list->GetFirstItem();
while (entry) {
// disregard items with wrong class/type
if( (!video && (*entry)->m_ObjectClass.type.CompareN("object.item.videoitem", 21,true) == 0)
|| (!audio && (*entry)->m_ObjectClass.type.CompareN("object.item.audioitem", 21,true) == 0)
|| (!image && (*entry)->m_ObjectClass.type.CompareN("object.item.imageitem", 21,true) == 0) )
{
++entry;
continue;
}
// never show empty containers in media views
if((*entry)->IsContainer()) {
if( (audio || video || image)
&& ((PLT_MediaContainer*)(*entry))->m_ChildrenCount == 0) {
++entry;
continue;
}
}
CFileItemPtr pItem(new CFileItem((const char*)(*entry)->m_Title));
pItem->SetLabelPreformated(true);
pItem->m_strTitle = (const char*)(*entry)->m_Title;
pItem->m_bIsFolder = (*entry)->IsContainer();
// if it's a container, format a string as upnp://uuid/object_id
if (pItem->m_bIsFolder) {
CStdString id = (char*) (*entry)->m_ObjectID;
CUtil::URLEncode(id);
pItem->m_strPath = (const char*) "upnp://" + uuid + "/" + id.c_str() + "/";
} else {
if ((*entry)->m_Resources.GetItemCount()) {
PLT_MediaItemResource& resource = (*entry)->m_Resources[0];
// look for a resource with "xbmc-get" protocol
// if we can't find one, keep the first resource
NPT_ContainerFind((*entry)->m_Resources,
CProtocolFinder("xbmc-get"),
resource);
CLog::Log(LOGDEBUG, "CUPnPDirectory::GetDirectory - resource protocol info '%s'",
(const char*)(resource.m_ProtocolInfo.ToString()));
// if it's an item, path is the first url to the item
// we hope the server made the first one reachable for us
// (it could be a format we dont know how to play however)
pItem->m_strPath = (const char*) resource.m_Uri;
// set metadata
if (resource.m_Size != (NPT_LargeSize)-1) {
pItem->m_dwSize = resource.m_Size;
}
// set a general content type
CStdString type = (const char*)(*entry)->m_ObjectClass.type.Left(21);
if (type.Equals("object.item.videoitem"))
pItem->SetMimeType("video/octet-stream");
else if(type.Equals("object.item.audioitem"))
pItem->SetMimeType("audio/octet-stream");
else if(type.Equals("object.item.imageitem"))
pItem->SetMimeType("image/octet-stream");
// look for content type in protocol info
if (resource.m_ProtocolInfo.IsValid()) {
if (resource.m_ProtocolInfo.GetContentType().Compare("application/octet-stream") != 0) {
pItem->SetMimeType((const char*)resource.m_ProtocolInfo.GetContentType());
}
} else {
CLog::Log(LOGERROR, "CUPnPDirectory::GetDirectory - invalid protocol info '%s'",
(const char*)(resource.m_ProtocolInfo.ToString()));
}
// look for date?
if((*entry)->m_Description.date.GetLength()) {
SYSTEMTIME time = {};
sscanf((*entry)->m_Description.date, "%hu-%hu-%huT%hu:%hu:%hu",
&time.wYear, &time.wMonth, &time.wDay, &time.wHour, &time.wMinute, &time.wSecond);
pItem->m_dateTime = time;
}
// look for metadata
if( (*entry)->m_ObjectClass.type.CompareN("object.item.videoitem", 21,true) == 0 ) {
pItem->SetLabelPreformated(false);
CUPnP::PopulateTagFromObject(*pItem->GetVideoInfoTag(), *(*entry), &resource);
} else if( (*entry)->m_ObjectClass.type.CompareN("object.item.audioitem", 21,true) == 0 ) {
pItem->SetLabelPreformated(false);
CUPnP::PopulateTagFromObject(*pItem->GetMusicInfoTag(), *(*entry), &resource);
} else if( (*entry)->m_ObjectClass.type.CompareN("object.item.imageitem", 21,true) == 0 ) {
//CPictureInfoTag* tag = pItem->GetPictureInfoTag();
}
}
// look for subtitles
unsigned subs = 0;
for(unsigned r = 0; r < (*entry)->m_Resources.GetItemCount(); r++)
{
PLT_MediaItemResource& res = (*entry)->m_Resources[r];
PLT_ProtocolInfo& info = res.m_ProtocolInfo;
static const char* allowed[] = { "text/srt"
, "text/ssa"
, "text/sub"
, "text/idx" };
for(unsigned type = 0; type < sizeof(allowed)/sizeof(allowed[0]); type++)
{
if(info.Match(PLT_ProtocolInfo("*", "*", allowed[type], "*")))
{
CStdString prop;
prop.Format("upnp:subtitle:%d", ++subs);
pItem->SetProperty(prop, (const char*)res.m_Uri);
break;
}
}
}
}
// if there is a thumbnail available set it here
if((*entry)->m_ExtraInfo.album_art_uri.GetLength())
pItem->SetThumbnailImage((const char*) (*entry)->m_ExtraInfo.album_art_uri);
else if((*entry)->m_Description.icon_uri.GetLength())
pItem->SetThumbnailImage((const char*) (*entry)->m_Description.icon_uri);
items.Add(pItem);
++entry;
}
}
cleanup:
return true;
failure:
return false;
}
/*----------------------------------------------------------------------
| CUPnPDirectory::GetFriendlyName
+---------------------------------------------------------------------*/
const char*
CUPnPDirectory::GetFriendlyName(const char* url)
{
NPT_String path = url;
if (!path.EndsWith("/")) path += "/";
if (path.Left(7).Compare("upnp://", true) != 0) {
return NULL;
} else if (path.Compare("upnp://", true) == 0) {
return "UPnP Media Servers (Auto-Discover)";
}
// look for nextslash
int next_slash = path.Find('/', 7);
if (next_slash == -1)
return NULL;
NPT_String uuid = path.SubString(7, next_slash-7);
NPT_String object_id = path.SubString(next_slash+1, path.GetLength()-next_slash-2);
if (!CUPnP::GetInstance()->IsClientStarted())
return NULL;
// look for device
PLT_DeviceDataReference device;
if (NPT_FAILED(CUPnP::GetInstance()->m_MediaBrowser->FindServer(uuid, device)) || device.IsNull())
return NULL;
return (const char*)device->GetFriendlyName();
}