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;
}
