/**
* Object-to-Config function.
* Creates a config-node (and subnodes) from a LedSetup model
* @param c the current preferences context
* @param n a freshly created prefs node that this function should fill with properties of obj
* @param obj object of this class where preferences should be generated from
* @result NFT_SUCCESS if everything went fine, NFT_FAILURE otherwise
* @note you shouldn't call this function directly
* It's used by nft_prefs_obj_to_node() etc.
*/
static NftResult _prefs_from_setup(NftPrefs * p, NftPrefsNode * n, void *obj,
void *userptr)
{
if(!p || !n || !obj)
NFT_LOG_NULL(NFT_FAILURE);
/* "Setup" object */
LedSetup *s = obj;
/* process all "hardware" objects */
LedHardware *h;
for(h = led_setup_get_hardware(s); h;
h = led_hardware_list_get_next(h))
{
/* generate prefs for each hardware node */
NftPrefsNode *node;
if(!
(node =
nft_prefs_obj_to_node(p, LED_HARDWARE_NAME, h, NULL)))
return NFT_FAILURE;
/* add hardware to this setup */
if(!(nft_prefs_node_add_child(n, node)))
return NFT_FAILURE;
}
return NFT_SUCCESS;
}
/**
* generate LedPrefsNode from LedChain object
*
* @param p LedPrefs context
* @param c LedChain object
* @result newly created LedPrefsNode
*/
LedPrefsNode *led_prefs_chain_to_node(LedPrefs * p, LedChain * c)
{
if(!p || !c)
NFT_LOG_NULL(NULL);
return nft_prefs_obj_to_node(p, LED_CHAIN_NAME, c, NULL);
}
/**
* generate LedPrefsNode from LedSetup object
*
* @param p LedPrefs context
* @param s LedSetup object
* @result newly created LedPrefsNode
*/
LedPrefsNode *led_prefs_setup_to_node(LedPrefs * p, LedSetup * s)
{
if(!p || !s)
NFT_LOG_NULL(NULL);
return nft_prefs_obj_to_node(p, LED_SETUP_NAME, s, NULL);
}
/**
* generate LedPrefsNode from LedHardware object
*
* @param p LedPrefs context
* @param h LedHardware object
*/
LedPrefsNode *led_prefs_hardware_to_node(LedPrefs * p, LedHardware * h)
{
return nft_prefs_obj_to_node(p, LED_HARDWARE_NAME, h, NULL);
}
