/*---------------------------------------------------------------------- | 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_DeviceData::SetDescription +---------------------------------------------------------------------*/ NPT_Result PLT_DeviceData::SetDescription(const char* description, const NPT_IpAddress& local_iface_ip) { NPT_XmlParser parser; NPT_XmlNode* tree = NULL; NPT_Result res; res = parser.Parse(description, tree); if (NPT_FAILED(res)) { delete tree; return res; } NPT_XmlElementNode* root = tree->AsElementNode(); if (!root || root->GetTag() != "root" || !root->GetNamespace() || *root->GetNamespace() != "urn:schemas-upnp-org:device-1-0") { delete tree; return NPT_FAILURE; } // look for optional URLBase element NPT_String URLBase; if (NPT_SUCCEEDED(PLT_XmlHelper::GetChildText(root, "URLBase", URLBase))) { NPT_HttpUrl url(URLBase); if (!url.IsValid()) return NPT_FAILURE; SetURLBase(url); } // at least one root device child element is required NPT_XmlElementNode* device; if (!(device = PLT_XmlHelper::GetChild(root, "device"))) { delete tree; return NPT_FAILURE; } res = SetDescriptionDevice(device); // delete the tree delete tree; m_LocalIfaceIp = local_iface_ip; return res; }