OpenHome::Net::ServiceType::ServiceType(const ServiceType& aServiceType)
: iEnv(aServiceType.iEnv)
, iVersion(aServiceType.iVersion)
, iFullName(aServiceType.FullName())
{
iDomain.Set(aServiceType.iDomain);
iName.Set(aServiceType.iName);
}
void CpiDeviceUpnp::GetServiceUri(Uri& aUri, const TChar* aType, const ServiceType& aServiceType)
{
Brn root = XmlParserBasic::Find("root", iXml);
Brn device = XmlParserBasic::Find("device", root);
Brn udn = XmlParserBasic::Find("UDN", device);
if (!CpiDeviceUpnp::UdnMatches(udn, Udn())) {
Brn deviceList = XmlParserBasic::Find("deviceList", device);
do {
Brn remaining;
device.Set(XmlParserBasic::Find("device", deviceList, remaining));
udn.Set(XmlParserBasic::Find("UDN", device));
deviceList.Set(remaining);
} while (!CpiDeviceUpnp::UdnMatches(udn, Udn()));
}
Brn serviceList = XmlParserBasic::Find("serviceList", device);
Brn service;
Brn serviceType;
Brn devServiceTypeNoVer;
const Brx& targServiceType = aServiceType.FullName();
// Must have backwards compatibility. Need to compare service type and version separately.
Parser serviceParser = targServiceType;
serviceParser.Next(':'); // urn
serviceParser.Next(':'); // schema url
serviceParser.Next(':'); // service
serviceParser.Next(':'); // name
Brn targServiceTypeNoVer(targServiceType.Ptr(), serviceParser.Index()); // full name minus ":x" (where x is version)
do {
Brn remaining;
service.Set(XmlParserBasic::Find("service", serviceList, remaining));
serviceType.Set(XmlParserBasic::Find("serviceType", service));
serviceList.Set(remaining);
// Parse service type and version separately.
serviceParser.Set(serviceType);
serviceParser.Next(':'); // urn
serviceParser.Next(':'); // schema url
serviceParser.Next(':'); // service
serviceParser.Next(':'); // name
devServiceTypeNoVer.Set(serviceType.Ptr(), serviceParser.Index()); // full name minus ":x" (where x is version)
// MUST allow use of device with version >= target version
} while (devServiceTypeNoVer != targServiceTypeNoVer);
Brn path = XmlParserBasic::Find(aType, service);
if (path.Bytes() == 0) {
// no event url => service doesn't have any evented state variables
THROW(XmlError);
}
// now create a uri using the scheme/host/port of the device xml location
// plus the path we've just constructed
Bws<40> base; // just need space for http://xxx.xxx.xxx.xxx:xxxxx
aUri.Replace(iLocation);
base.Append(aUri.Scheme());
base.Append("://");
base.Append(aUri.Host());
base.Append(':');
Ascii::AppendDec(base, aUri.Port());
aUri.Replace(base, path);
}
void CpiDeviceUpnp::GetServiceUri(Uri& aUri, const TChar* aType, const ServiceType& aServiceType)
{
Brn root = XmlParserBasic::Find("root", iXml);
Brn device = XmlParserBasic::Find("device", root);
Brn udn = XmlParserBasic::Find("UDN", device);
if (!CpiDeviceUpnp::UdnMatches(udn, Udn())) {
Brn deviceList = XmlParserBasic::Find("deviceList", device);
do {
Brn remaining;
device.Set(XmlParserBasic::Find("device", deviceList, remaining));
udn.Set(XmlParserBasic::Find("UDN", device));
deviceList.Set(remaining);
} while (!CpiDeviceUpnp::UdnMatches(udn, Udn()));
}
Brn serviceList = XmlParserBasic::Find("serviceList", device);
Brn service;
Brn serviceType;
const Brx& targServiceType = aServiceType.FullName();
do {
Brn remaining;
service.Set(XmlParserBasic::Find("service", serviceList, remaining));
serviceType.Set(XmlParserBasic::Find("serviceType", service));
serviceList.Set(remaining);
} while (serviceType != targServiceType);
Brn path = XmlParserBasic::Find(aType, service);
if (path.Bytes() == 0) {
// no event url => service doesn't have any evented state variables
THROW(XmlError);
}
// now create a uri using the scheme/host/port of the device xml location
// plus the path we've just constructed
Bws<40> base; // just need space for http://xxx.xxx.xxx.xxx:xxxxx
aUri.Replace(iLocation);
base.Append(aUri.Scheme());
base.Append("://");
base.Append(aUri.Host());
base.Append(':');
Ascii::AppendDec(base, aUri.Port());
aUri.Replace(base, path);
}