/*================================================================
* ixmlDocument_getElementById
* Returns the element whose ID is given by tagName. If no such
* element exists, returns null.
* External function.
* Parameter:
* tagName: the tag name for an element.
* Return Values:
* The matching element.
*
*=================================================================*/
IXML_Element *
ixmlDocument_getElementById( IN IXML_Document * doc,
IN DOMString tagName )
{
IXML_Element *rtElement = NULL;
IXML_Node *nodeptr = ( IXML_Node * ) doc;
const char *name;
if( ( nodeptr == NULL ) || ( tagName == NULL ) ) {
return rtElement;
}
if( ixmlNode_getNodeType( nodeptr ) == eELEMENT_NODE ) {
name = ixmlNode_getNodeName( nodeptr );
if( name == NULL ) {
return rtElement;
}
if( strcmp( tagName, name ) == 0 ) {
rtElement = ( IXML_Element * ) nodeptr;
return rtElement;
} else {
rtElement = ixmlDocument_getElementById( ( IXML_Document * )
ixmlNode_getFirstChild
( nodeptr ),
tagName );
if( rtElement == NULL ) {
rtElement = ixmlDocument_getElementById( ( IXML_Document
* )
ixmlNode_getNextSibling
( nodeptr ),
tagName );
}
}
} else {
rtElement = ixmlDocument_getElementById( ( IXML_Document * )
ixmlNode_getFirstChild
( nodeptr ), tagName );
if( rtElement == NULL ) {
rtElement = ixmlDocument_getElementById( ( IXML_Document * )
ixmlNode_getNextSibling
( nodeptr ),
tagName );
}
}
return rtElement;
}
// Extract attribute from URI_METADATA
const char *transport_get_attr_metadata(const char *key)
{
IXML_Document *doc;
IXML_Element *elm;
const char *attr = NULL;
const char *metadata = transport_get_var(TRANSPORT_VAR_AV_URI_META);
if (!metadata || (strcmp(metadata, "") == 0))
return NULL;
doc = ixmlParseBuffer(metadata);
if (doc)
{
// Locate 'res' element
elm = ixmlDocument_getElementById(doc, "res");
if (elm != NULL)
{
// Look for 'key' attribute in 'res' element
attr = ixmlElement_getAttribute(elm, key);
// Copy of result (caller must free)
if (attr)
attr = strdup(attr);
}
// Free the whole DOM
ixmlDocument_free(doc);
}
DBG_PRINT(DBG_LVL1, "Track metadata: %s = %s\n", key, (attr) ? attr : "<not found>");
// NULL if not found
return attr;
}
v = (char*) ixmlNode_getNodeValue(l1_1_node);
LoadConfigItem(Conf, sq_conf, n, v);
}
if (node_list) ixmlNodeList_free(node_list);
}
return node;
}
/*----------------------------------------------------------------------------*/
void *LoadConfig(char *name, tMRConfig *Conf, sq_dev_param_t *sq_conf)
{
IXML_Element *elm;
IXML_Document *doc;
doc = ixmlLoadDocument(name);
if (!doc) return NULL;
elm = ixmlDocument_getElementById(doc, "squeeze2upnp");
if (elm) {
unsigned i;
char *n, *v;
IXML_NodeList *l1_node_list;
l1_node_list = ixmlNode_getChildNodes((IXML_Node*) elm);
for (i = 0; i < ixmlNodeList_length(l1_node_list); i++) {
IXML_Node *l1_node, *l1_1_node;
l1_node = ixmlNodeList_item(l1_node_list, i);
n = (char*) ixmlNode_getNodeName(l1_node);
l1_1_node = ixmlNode_getFirstChild(l1_node);
v = (char*) ixmlNode_getNodeValue(l1_1_node);
LoadGlobalItem(n, v);
}
if (l1_node_list) ixmlNodeList_free(l1_node_list);
}
elm = ixmlDocument_getElementById((IXML_Document *)elm, "common");
if (elm) {
char *n, *v;
IXML_NodeList *l1_node_list;
unsigned i;
l1_node_list = ixmlNode_getChildNodes((IXML_Node*) elm);
for (i = 0; i < ixmlNodeList_length(l1_node_list); i++) {
IXML_Node *l1_node, *l1_1_node;
l1_node = ixmlNodeList_item(l1_node_list, i);
if (!strcmp(name, "main_log")) glLog.main = debug2level(val);
if (!strcmp(name, "sq2mr_log")) glLog.sq2mr = debug2level(val);
if (!strcmp(name, "base_mac")) sscanf(val,"%2hhx:%2hhx:%2hhx:%2hhx:%2hhx:%2hhx",
&glMac[0],&glMac[1],&glMac[2],&glMac[3],&glMac[4],&glMac[5]);
if (!strcmp(name, "upnp_scan_interval")) gluPNPScanInterval = atol(val);
if (!strcmp(name, "upnp_scan_timeout")) gluPNPScanTimeout = atol(val);
}
/*----------------------------------------------------------------------------*/
void *FindMRConfig(void *ref, char *UDN)
{
IXML_Element *elm;
IXML_Node *device = NULL;
IXML_NodeList *l1_node_list;
IXML_Document *doc = (IXML_Document*) ref;
char *v;
unsigned i;
elm = ixmlDocument_getElementById(doc, "squeeze2upnp");
l1_node_list = ixmlDocument_getElementsByTagName((IXML_Document*) elm, "udn");
for (i = 0; i < ixmlNodeList_length(l1_node_list); i++) {
IXML_Node *l1_node, *l1_1_node;
l1_node = ixmlNodeList_item(l1_node_list, i);
