void SSDPExtension::GetDeviceList( HTTPRequest *pRequest )
{
LOG(VB_UPNP, LOG_DEBUG, "SSDPExtension::GetDeviceList");
QString sXML;
QTextStream os(&sXML, QIODevice::WriteOnly);
uint nDevCount, nEntryCount;
SSDPCache::Instance()->OutputXML(os, &nDevCount, &nEntryCount);
NameValues list;
list.push_back(
NameValue("DeviceCount", (int)nDevCount));
list.push_back(
NameValue("DevicesAllocated", SSDPCacheEntries::g_nAllocated));
list.push_back(
NameValue("CacheEntriesFound", (int)nEntryCount));
list.push_back(
NameValue("CacheEntriesAllocated", DeviceLocation::g_nAllocated));
list.push_back(
NameValue("DeviceList", sXML));
pRequest->FormatActionResponse(list);
pRequest->m_eResponseType = ResponseTypeXML;
pRequest->m_nResponseStatus = 200;
}
void UPnpCMGR::HandleGetProtocolInfo( HTTPRequest *pRequest )
{
NameValues list;
list.push_back(
NameValue("Source", GetValue<QString>("SourceProtocolInfo")));
list.push_back(
NameValue("Sink", GetValue<QString>("SinkProtocolInfo")));
pRequest->FormatActionResponse(list);
}
void UPnpCMGR::HandleGetCurrentConnectionIDs ( HTTPRequest *pRequest )
{
NameValues list;
list.push_back(
NameValue("ConnectionIDs", GetValue<QString>("CurrentConnectionIDs")));
pRequest->FormatActionResponse(list);
}
void UPnpMSRR::HandleRegisterDevice( HTTPRequest *pRequest )
{
/* Sure, register, we don't really care */
VERBOSE(VB_UPNP, QString("UPnpMSRR::HandleRegisterDevice"));
NameValues list;
list.push_back(NameValue("Result", "1"));
pRequest->FormatActionResponse(list);
}
void UPnpCMGR::HandleGetFeatureList(HTTPRequest* pRequest)
{
NameValues list;
QString sResults = m_features.toXML();
list.push_back(NameValue("FeatureList", sResults));
pRequest->FormatActionResponse(list);
}
void UPnpCMGR::HandleGetCurrentConnectionInfo( HTTPRequest *pRequest )
{
unsigned short nId = pRequest->m_mapParams[ "ConnectionID" ].toUShort();
if ( nId != 0)
{
UPnp::FormatErrorResponse( pRequest, UPnPResult_CMGR_InvalidConnectionRef );
return;
}
NameValues list;
list.push_back(NameValue( "RcsID" , "-1" ));
list.push_back(NameValue( "AVTransportID" , "-1" ));
list.push_back(NameValue( "ProtocolInfo" , "http-get:*:*:*" ));
list.push_back(NameValue( "PeerConnectionManager", "/" ));
list.push_back(NameValue( "PeerConnectionID" , "-1" ));
list.push_back(NameValue( "Direction" , "Output" ));
list.push_back(NameValue( "Status" , "Unknown" ));
pRequest->FormatActionResponse(list);
}
void UPnpMSRR::HandleIsAuthorized( HTTPRequest *pRequest )
{
/* Always tell the user they are authorized to access this data */
VERBOSE(VB_UPNP, QString("UPnpMSRR::HandleIsAuthorized"));
NameValues list;
list.push_back(NameValue("Result", "1"));
list.back().AddAttribute("xmlns:dt", "urn:schemas-microsoft-com:datatypes");
list.back().AddAttribute("dt:dt", "int");
pRequest->FormatActionResponse(list);
}
void UPnpCDS::HandleGetSystemUpdateID( HTTPRequest *pRequest )
{
NameValues list;
LOG(VB_UPNP, LOG_INFO,
QString("UPnpCDS::ProcessRequest : %1 : %2")
.arg(pRequest->m_sBaseUrl) .arg(pRequest->m_sMethod));
unsigned short nId = GetValue<unsigned short>("SystemUpdateID");
list.push_back(NameValue("Id", nId));
pRequest->FormatActionResponse(list);
}
void UPnpMSRR::HandleIsValidated( HTTPRequest *pRequest )
{
/* You are valid sir */
VERBOSE(VB_UPNP, QString("UPnpMSRR::HandleIsValidated"));
NameValues list;
list.push_back(NameValue("Result", "1"));
list.back().AddAttribute("xmlns:dt", "urn:schemas-microsoft-com:datatypes");
list.back().AddAttribute( "dt:dt", "int");
pRequest->FormatActionResponse(list);
}
void UPnpCDS::HandleGetSortCapabilities( HTTPRequest *pRequest )
{
NameValues list;
LOG(VB_UPNP, LOG_INFO,
QString("UPnpCDS::ProcessRequest : %1 : %2")
.arg(pRequest->m_sBaseUrl) .arg(pRequest->m_sMethod));
// -=>TODO: Need to implement based on CDS Extension Capabilities
list.push_back(
NameValue("SortCaps",
"dc:title,dc:creator,dc:date,upnp:class,res@size"));
pRequest->FormatActionResponse(list);
}
void UPnpCDS::HandleSearch( HTTPRequest *pRequest )
{
UPnpCDSExtensionResults *pResult = NULL;
UPnpCDSRequest request;
UPnPResultCode eErrorCode = UPnPResult_InvalidAction;
QString sErrorDesc = "";
short nNumberReturned = 0;
short nTotalMatches = 0;
short nUpdateID = 0;
QString sResultXML;
DetermineClient( pRequest, &request );
request.m_sObjectId = pRequest->m_mapParams[ "ObjectID" ];
request.m_sContainerID = pRequest->m_mapParams[ "ContainerID" ];
request.m_sFilter = pRequest->m_mapParams[ "Filter" ];
request.m_nStartingIndex =
pRequest->m_mapParams[ "StartingIndex" ].toLong();
request.m_nRequestedCount =
pRequest->m_mapParams[ "RequestedCount"].toLong();
request.m_sSortCriteria = pRequest->m_mapParams[ "SortCriteria" ];
request.m_sSearchCriteria = pRequest->m_mapParams[ "SearchCriteria"];
LOG(VB_UPNP, LOG_INFO,
QString("UPnpCDS::HandleSearch ObjectID=%1, ContainerId=%2")
.arg(request.m_sObjectId) .arg(request.m_sContainerID));
// ----------------------------------------------------------------------
// Break the SearchCriteria into it's parts
// -=>TODO: This DOES NOT handle ('s or other complex expressions
// ----------------------------------------------------------------------
QRegExp rMatch( "\\b(or|and)\\b" );
rMatch.setCaseSensitivity(Qt::CaseInsensitive);
request.m_sSearchList = request.m_sSearchCriteria.split(
rMatch, QString::SkipEmptyParts);
request.m_sSearchClass = "object"; // Default to all objects.
// ----------------------------------------------------------------------
// -=>TODO: Need to process all expressions in searchCriteria... for now,
// Just focus on the "upnp:class derivedfrom" expression
// ----------------------------------------------------------------------
for ( QStringList::Iterator it = request.m_sSearchList.begin();
it != request.m_sSearchList.end();
++it )
{
if ((*it).contains("upnp:class derivedfrom", Qt::CaseInsensitive))
{
QStringList sParts = (*it).split(' ', QString::SkipEmptyParts);
if (sParts.count() > 2)
{
request.m_sSearchClass = sParts[2].trimmed();
request.m_sSearchClass.remove( '"' );
break;
}
}
}
// ----------------------------------------------------------------------
LOG(VB_UPNP, LOG_INFO, QString("UPnpCDS::ProcessRequest \n"
": url = %1 \n"
": Method = %2 \n"
": ObjectId = %3 \n"
": SearchCriteria = %4 \n"
": Filter = %5 \n"
": StartingIndex = %6 \n"
": RequestedCount = %7 \n"
": SortCriteria = %8 \n"
": SearchClass = %9" )
.arg( pRequest->m_sBaseUrl )
.arg( pRequest->m_sMethod )
.arg( request.m_sObjectId )
.arg( request.m_sSearchCriteria)
.arg( request.m_sFilter )
.arg( request.m_nStartingIndex )
.arg( request.m_nRequestedCount)
.arg( request.m_sSortCriteria )
.arg( request.m_sSearchClass ));
#if 0
bool bSearchDone = false;
#endif
UPnpCDSExtensionList::iterator it = m_extensions.begin();
for (; (it != m_extensions.end()) && !pResult; ++it)
pResult = (*it)->Search(&request);
if (pResult != NULL)
{
eErrorCode = pResult->m_eErrorCode;
sErrorDesc = pResult->m_sErrorDesc;
if (eErrorCode == UPnPResult_Success)
{
FilterMap filter = (FilterMap) request.m_sFilter.split(',');
nNumberReturned = pResult->m_List.count();
nTotalMatches = pResult->m_nTotalMatches;
nUpdateID = pResult->m_nUpdateID;
sResultXML = pResult->GetResultXML(filter);
#if 0
bSearchDone = true;
#endif
}
delete pResult;
}
#if 0
nUpdateID = 0;
LOG(VB_UPNP, LOG_DEBUG, sResultXML);
#endif
if (eErrorCode == UPnPResult_Success)
{
NameValues list;
QString sResults = DIDL_LITE_BEGIN;
sResults += sResultXML;
sResults += DIDL_LITE_END;
list.push_back(NameValue("Result", sResults));
list.push_back(NameValue("NumberReturned", nNumberReturned));
list.push_back(NameValue("TotalMatches", nTotalMatches));
list.push_back(NameValue("UpdateID", nUpdateID));
pRequest->FormatActionResponse(list);
}
else
UPnp::FormatErrorResponse( pRequest, eErrorCode, sErrorDesc );
}
void UPnpCDS::HandleBrowse( HTTPRequest *pRequest )
{
UPnpCDSExtensionResults *pResult = NULL;
UPnpCDSRequest request;
DetermineClient( pRequest, &request );
request.m_sObjectId = pRequest->m_mapParams[ "ObjectID" ];
request.m_sContainerID = pRequest->m_mapParams[ "ContainerID" ];
request.m_sParentId = "0";
request.m_eBrowseFlag =
GetBrowseFlag( pRequest->m_mapParams[ "BrowseFlag" ] );
request.m_sFilter = pRequest->m_mapParams[ "Filter" ];
request.m_nStartingIndex =
pRequest->m_mapParams[ "StartingIndex" ].toLong();
request.m_nRequestedCount =
pRequest->m_mapParams[ "RequestedCount"].toLong();
request.m_sSortCriteria = pRequest->m_mapParams[ "SortCriteria" ];
#if 0
LOG(VB_UPNP, LOG_DEBUG, QString("UPnpCDS::ProcessRequest \n"
": url = %1 \n"
": Method = %2 \n"
": ObjectId = %3 \n"
": BrowseFlag = %4 \n"
": Filter = %5 \n"
": StartingIndex = %6 \n"
": RequestedCount = %7 \n"
": SortCriteria = %8 " )
.arg( pRequest->m_sBaseUrl )
.arg( pRequest->m_sMethod )
.arg( request.m_sObjectId )
.arg( request.m_eBrowseFlag )
.arg( request.m_sFilter )
.arg( request.m_nStartingIndex )
.arg( request.m_nRequestedCount)
.arg( request.m_sSortCriteria ));
#endif
UPnPResultCode eErrorCode = UPnPResult_CDS_NoSuchObject;
QString sErrorDesc = "";
short nNumberReturned = 0;
short nTotalMatches = 0;
short nUpdateID = 0;
QString sResultXML;
FilterMap filter = (FilterMap) request.m_sFilter.split(',');
LOG(VB_UPNP, LOG_INFO,
QString("UPnpCDS::HandleBrowse ObjectID=%1, ContainerId=%2")
.arg(request.m_sObjectId) .arg(request.m_sContainerID));
if (request.m_sObjectId == "0")
{
// ------------------------------------------------------------------
// This is for the root object... lets handle it.
// ------------------------------------------------------------------
switch( request.m_eBrowseFlag )
{
case CDS_BrowseMetadata:
{
// -----------------------------------------------------------
// Return Root Object Only
// -----------------------------------------------------------
eErrorCode = UPnPResult_Success;
nNumberReturned = 1;
nTotalMatches = 1;
nUpdateID = m_root.m_nUpdateId;
m_root.SetChildCount( m_extensions.count() );
sResultXML = m_root.toXml(filter);
break;
}
case CDS_BrowseDirectChildren:
{
// Loop Through each extension and Build the Root Folders
// -=>TODO: Need to handle StartingIndex & RequestedCount
eErrorCode = UPnPResult_Success;
nTotalMatches = m_extensions.count();
nUpdateID = m_root.m_nUpdateId;
if (request.m_nRequestedCount == 0)
request.m_nRequestedCount = nTotalMatches;
short nStart = Max( request.m_nStartingIndex, short( 0 ));
short nCount = Min( nTotalMatches, request.m_nRequestedCount );
UPnpCDSRequest childRequest;
DetermineClient( pRequest, &request );
childRequest.m_sParentId = "0";
childRequest.m_eBrowseFlag = CDS_BrowseMetadata;
childRequest.m_sFilter = "";
childRequest.m_nStartingIndex = 0;
childRequest.m_nRequestedCount = 1;
childRequest.m_sSortCriteria = "";
for (uint i = nStart;
(i < (uint)m_extensions.size()) &&
(nNumberReturned < nCount);
i++)
{
UPnpCDSExtension *pExtension = m_extensions[i];
childRequest.m_sObjectId = pExtension->m_sExtensionId;
pResult = pExtension->Browse( &childRequest );
if (pResult != NULL)
{
if (pResult->m_eErrorCode == UPnPResult_Success)
{
sResultXML += pResult->GetResultXML(filter);
nNumberReturned ++;
}
delete pResult;
}
}
break;
}
default: break;
}
}
else
{
// ------------------------------------------------------------------
// Look for a CDS Extension that knows how to handle this ObjectID
// ------------------------------------------------------------------
UPnpCDSExtensionList::iterator it = m_extensions.begin();
for (; (it != m_extensions.end()) && !pResult; ++it)
{
LOG(VB_UPNP, LOG_INFO,
QString("UPNP Browse : Searching for : %1 / ObjectID : %2")
.arg((*it)->m_sExtensionId).arg(request.m_sObjectId));
pResult = (*it)->Browse(&request);
}
if (pResult != NULL)
{
eErrorCode = pResult->m_eErrorCode;
sErrorDesc = pResult->m_sErrorDesc;
if (eErrorCode == UPnPResult_Success)
{
nNumberReturned = pResult->m_List.count();
nTotalMatches = pResult->m_nTotalMatches;
nUpdateID = pResult->m_nUpdateID;
sResultXML = pResult->GetResultXML(filter);
}
delete pResult;
}
}
// ----------------------------------------------------------------------
// Output Results of Browse Method
// ----------------------------------------------------------------------
if (eErrorCode == UPnPResult_Success)
{
NameValues list;
QString sResults = DIDL_LITE_BEGIN;
sResults += sResultXML;
sResults += DIDL_LITE_END;
list.push_back(NameValue("Result", sResults));
list.push_back(NameValue("NumberReturned", nNumberReturned));
list.push_back(NameValue("TotalMatches", nTotalMatches));
list.push_back(NameValue("UpdateID", nUpdateID));
pRequest->FormatActionResponse(list);
}
else
UPnp::FormatErrorResponse ( pRequest, eErrorCode, sErrorDesc );
}
void SSDPExtension::GetDeviceList( HTTPRequest *pRequest )
{
SSDPCache* pCache = SSDPCache::Instance();
int nCount = 0;
NameValues list;
VERBOSE( VB_UPNP, "SSDPExtension::GetDeviceList" );
pCache->Lock();
QString sXML = "";
QTextStream os( &sXML, QIODevice::WriteOnly );
for (SSDPCacheEntriesMap::Iterator it = pCache->Begin();
it != pCache->End();
++it )
{
SSDPCacheEntries *pEntries = *it;
if (pEntries != NULL)
{
os << "<Device uri='" << it.key() << "'>" << endl;
pEntries->Lock();
EntryMap *pMap = pEntries->GetEntryMap();
for (EntryMap::Iterator itEntry = pMap->begin();
itEntry != pMap->end();
++itEntry )
{
DeviceLocation *pEntry = *itEntry;
if (pEntry != NULL)
{
nCount++;
pEntry->AddRef();
os << "<Service usn='" << pEntry->m_sUSN
<< "' expiresInSecs='" << pEntry->ExpiresInSecs()
<< "' url='" << pEntry->m_sLocation << "' />" << endl;
pEntry->Release();
}
}
os << "</Device>" << endl;
pEntries->Unlock();
}
}
os << flush;
list.push_back( NameValue("DeviceCount" , pCache->Count() ));
list.push_back( NameValue("DevicesAllocated" , SSDPCacheEntries::g_nAllocated));
list.push_back( NameValue("CacheEntriesFound" , nCount ));
list.push_back( NameValue("CacheEntriesAllocated", DeviceLocation::g_nAllocated ));
list.push_back( NameValue("DeviceList" , sXML ));
pCache->Unlock();
pRequest->FormatActionResponse( list );
pRequest->m_eResponseType = ResponseTypeXML;
pRequest->m_nResponseStatus = 200;
}