JSON* JSON::Copy() { JSON* copy = new JSON(Type); copy->Name = Name; copy->Value = Value; copy->dValue = dValue; JSON* child = Children.GetFirst(); while (!Children.IsNull(child)) { copy->Children.PushBack(child->Copy()); child = Children.GetNext(child); } return copy; }
//----------------------------------------------------------------------------- bool ProfileManager::SetTaggedProfile(const char** tag_names, const char** tags, int num_tags, Profile* profile) { Lock::Locker lockScope(&ProfileLock); if (ProfileCache == NULL) { // Load the cache LoadCache(true); if (ProfileCache == NULL) return false; // TODO: Generate a new profile DB } JSON* tagged_data = ProfileCache->GetItemByName("TaggedData"); OVR_ASSERT(tagged_data); if (tagged_data == NULL) return false; // Get the cached tagged data section JSON* vals = FindTaggedData(tagged_data, tag_names, tags, num_tags); if (vals == NULL) { JSON* tagged_item = JSON::CreateObject(); JSON* taglist = JSON::CreateArray(); for (int i=0; i<num_tags; i++) { JSON* k = JSON::CreateObject(); k->AddStringItem(tag_names[i], tags[i]); taglist->AddArrayElement(k); } vals = JSON::CreateObject(); tagged_item->AddItem("tags", taglist); tagged_item->AddItem("vals", vals); tagged_data->AddArrayElement(tagged_item); } // Now add or update each profile setting in cache for (unsigned int i=0; i<profile->Values.GetSize(); i++) { JSON* value = profile->Values[i]; bool found = false; JSON* item = vals->GetFirstItem(); while (item) { if (value->Name == item->Name) { // Don't allow a pre-existing type to be overridden OVR_ASSERT(value->Type == item->Type); if (value->Type == item->Type) { // Check for the same value if (value->Type == JSON_Array) { // Update each array item if (item->GetArraySize() == value->GetArraySize()) { // Update each value (assumed to be basic types and not array of objects) JSON* value_element = value->GetFirstItem(); JSON* item_element = item->GetFirstItem(); while (item_element && value_element) { if (value_element->Type == JSON_String) { if (item_element->Value != value_element->Value) { // Overwrite the changed value and mark for file update item_element->Value = value_element->Value; Changed = true; } } else { if (item_element->dValue != value_element->dValue) { // Overwrite the changed value and mark for file update item_element->dValue = value_element->dValue; Changed = true; } } value_element = value->GetNextItem(value_element); item_element = item->GetNextItem(item_element); } } else { // if the array size changed, simply create a new one // TODO: Create the new array } } else if (value->Type == JSON_String) { if (item->Value != value->Value) { // Overwrite the changed value and mark for file update item->Value = value->Value; Changed = true; } } else { if (item->dValue != value->dValue) { // Overwrite the changed value and mark for file update item->dValue = value->dValue; Changed = true; } } } else { return false; } found = true; break; } item = vals->GetNextItem(item); } if (!found) { // Add the new value Changed = true; if (value->Type == JSON_String) vals->AddStringItem(value->Name, value->Value); else if (value->Type == JSON_Bool) vals->AddBoolItem(value->Name, ((int)value->dValue != 0)); else if (value->Type == JSON_Number) vals->AddNumberItem(value->Name, value->dValue); else if (value->Type == JSON_Array) vals->AddItem(value->Name, value->Copy()); else { OVR_ASSERT(false); Changed = false; } } } return true; }