void DviDevice::SetAttribute(const TChar* aKey, const TChar* aValue)
{
Brn key(aKey);
Parser parser(key);
Brn name = parser.Next('.');
aKey += name.Bytes() + 1;
// assume keys starting 'Test' are a special case which can be updated at any time
if (strlen(aKey) < 4 || strncmp(aKey, "Test", 4) != 0) {
ASSERT(iEnabled == eDisabled);
}
if (name == Brn("Core")) {
static const char* longPollEnable = "LongPollEnable";
if (iProviderSubscriptionLongPoll == NULL &&
strncmp(aKey, longPollEnable, sizeof(longPollEnable)-1) == 0) {
iProviderSubscriptionLongPoll = new DviProviderSubscriptionLongPoll(*this);
ConfigChanged();
}
}
else {
for (TUint i=0; i<(TUint)iProtocols.size(); i++) {
IDvProtocol* protocol = iProtocols[i];
if (protocol->ProtocolName() == name) {
protocol->SetAttribute(aKey, aValue);
ConfigChanged();
break;
}
}
}
}
void DviDevice::SetCustomData(const TChar* aProtocol, const TChar* aTag, void* aData)
{
Brn protocolName(aProtocol);
for (TUint i=0; i<(TUint)iProtocols.size(); i++) {
IDvProtocol* protocol = iProtocols[i];
if (protocol->ProtocolName() == protocolName) {
protocol->SetCustomData(aTag, aData);
break;
}
}
}
void DviDevice::GetResourceManagerUri(const NetworkAdapter& aAdapter, Brh& aUri)
{
Brn protocolName("Upnp"); // FIXME
for (TUint i=0; i<(TUint)iProtocols.size(); i++) {
IDvProtocol* protocol = iProtocols[i];
if (protocol->ProtocolName() == protocolName) {
protocol->GetResourceManagerUri(aAdapter, aUri);
break;
}
}
}
void DviDevice::GetAttribute(const TChar* aKey, const TChar** aValue) const
{
Brn key(aKey);
Parser parser(key);
Brn name = parser.Next('.');
for (TUint i=0; i<(TUint)iProtocols.size(); i++) {
IDvProtocol* protocol = iProtocols[i];
if (protocol->ProtocolName() == name) {
aKey += name.Bytes() + 1;
protocol->GetAttribute(aKey, aValue);
return;
}
}
*aValue = NULL;
}
void DviDevice::WriteResource(const Brx& aUriTail, TIpAddress aInterface, std::vector<char*>& aLanguageList, IResourceWriter& aResourceWriter)
{
Parser parser(aUriTail);
Brn dir = parser.Next('/');
if (dir == kResourceDir) {
if (iResourceManager != NULL) {
iResourceManager->WriteResource(parser.Remaining(), aInterface, aLanguageList, aResourceWriter);
}
}
else {
for (TUint i=0; i<(TUint)iProtocols.size(); i++) {
IDvProtocol* protocol = iProtocols[i];
if (protocol->ProtocolName() == dir) {
protocol->WriteResource(parser.Remaining(), aInterface, aLanguageList, aResourceWriter);
break;
}
}
}
}
void DviDevice::SetAttribute(const TChar* aKey, const TChar* aValue)
{
Brn key(aKey);
Parser parser(key);
Brn name = parser.Next('.');
aKey += name.Bytes() + 1;
// assume keys starting 'Test' are a special case which can be updated at any time
if (strlen(aKey) <4 || strncmp(aKey, "Test", 4) != 0) {
ASSERT(iEnabled == eDisabled);
}
for (TUint i=0; i<(TUint)iProtocols.size(); i++) {
IDvProtocol* protocol = iProtocols[i];
if (protocol->ProtocolName() == name) {
protocol->SetAttribute(aKey, aValue);
ConfigChanged();
break;
}
}
}
void DviDevice::GetUriBase(Bwx& aUriBase, TIpAddress aInterface, TUint aPort, IDvProtocol& aProtocol)
{
const Brx& name = aProtocol.ProtocolName();
aUriBase.Append(Http::kUriPrefix);
Endpoint endpt(aPort, aInterface);
Endpoint::EndpointBuf buf;
endpt.AppendEndpoint(buf);
aUriBase.Append(buf);
aUriBase.Append('/');
Uri::Escape(aUriBase, iUdn);
aUriBase.Append('/');
aUriBase.Append(name);
aUriBase.Append('/');
}
void DviDevice::GetUriBase(Bwh& aUriBase, TIpAddress aInterface, TUint aPort, IDvProtocol& aProtocol)
{
static const TUint kMaxAddressBytes = 21; // xxx.xxx.xxx.xxx:xxxxx
const Brx& name = aProtocol.ProtocolName();
aUriBase.Grow(Http::kUriPrefix.Bytes() + kMaxAddressBytes + iUdn.Bytes() + name.Bytes() + 3); // +2 for slashes after port, udn & name
aUriBase.Append(Http::kUriPrefix);
Endpoint endpt(aPort, aInterface);
Endpoint::EndpointBuf buf;
endpt.AppendEndpoint(buf);
aUriBase.Append(buf);
aUriBase.Append('/');
aUriBase.Append(iUdn);
aUriBase.Append('/');
aUriBase.Append(name);
aUriBase.Append('/');
}
