bool UmcScenario::LoadCapabilities(const apr_xml_elem* pElem, apr_pool_t* pool)
{
const apr_xml_elem* pChildElem;
/* Load Child Elements */
m_pCapabilities = (mpf_codec_capabilities_t*) apr_palloc(pool,sizeof(mpf_codec_capabilities_t));
mpf_codec_capabilities_init(m_pCapabilities,1,pool);
for(pChildElem = pElem->first_child; pChildElem; pChildElem = pChildElem->next)
{
if(strcasecmp(pChildElem->name,"codec") != 0)
continue;
const char* pName = NULL;
const char* pRates = NULL;
const apr_xml_attr* pAttr;
for(pAttr = pChildElem->attr; pAttr; pAttr = pAttr->next)
{
if(strcasecmp(pAttr->name,"name") == 0)
{
pName = pAttr->value;
}
else if(strcasecmp(pAttr->name,"rates") == 0)
{
pRates = pAttr->value;
}
}
if(pName)
{
int rates = ParseRates(pRates,pool);
mpf_codec_capabilities_add(m_pCapabilities,rates,pName);
}
}
return true;
}
/** Create stream capabilities */
MPF_DECLARE(mpf_stream_capabilities_t*) mpf_stream_capabilities_create(mpf_stream_direction_e direction, apr_pool_t *pool)
{
mpf_stream_capabilities_t *capabilities = (mpf_stream_capabilities_t*)apr_palloc(pool,sizeof(mpf_stream_capabilities_t));
capabilities->direction = direction;
mpf_codec_capabilities_init(&capabilities->codecs,1,pool);
return capabilities;
}