/*================================================================
* ixmlElement_getElementsByTagName
* Returns a nodeList of all descendant Elements with a given
* tag name, in the order in which they are encountered in a preorder
* traversal of this element tree.
* External function.
*
* Parameters:
* tagName: the name of the tag to match on. The special value "*"
* matches all tags.
*
* Return Value:
* a nodeList of matching element nodes.
*
*=================================================================*/
IXML_NodeList *
ixmlElement_getElementsByTagName( IN IXML_Element * element,
IN char *tagName )
{
IXML_NodeList *returnNodeList = NULL;
if( ( element != NULL ) && ( tagName != NULL ) ) {
ixmlNode_getElementsByTagName( ( IXML_Node * ) element, tagName,
&returnNodeList );
}
return returnNodeList;
}
IXML_NodeList *ixmlElement_getElementsByTagName(
IXML_Element *element,
const DOMString tagName)
{
IXML_NodeList *returnNodeList = NULL;
if (element != NULL && tagName != NULL) {
ixmlNode_getElementsByTagName(
(IXML_Node *)element, tagName, &returnNodeList);
}
return returnNodeList;
}
/*================================================================
* ixmlDocument_getElementsByTagName
* Returns a nodeList of all the Elements with a given tag name
* in the order in which they are encountered in a preorder traversal
* of the document tree.
* External function.
* Parameters:
* tagName: the name of the tag to match on. The special value "*"
* matches all tags.
* Return Value:
* A new nodeList object containing all the matched Elements.
*
*=================================================================*/
IXML_NodeList *
ixmlDocument_getElementsByTagName( IN IXML_Document * doc,
IN char *tagName )
{
IXML_NodeList *returnNodeList = NULL;
if( ( doc == NULL ) || ( tagName == NULL ) ) {
return NULL;
}
ixmlNode_getElementsByTagName( ( IXML_Node * ) doc, tagName,
&returnNodeList );
return returnNodeList;
}
IXML_NodeList *ixmlDocument_getElementsByTagName(
IXML_Document *doc,
const DOMString tagName)
{
IXML_NodeList *returnNodeList = NULL;
if (doc == NULL || tagName == NULL) {
return NULL;
}
ixmlNode_getElementsByTagName((IXML_Node *)doc, tagName, &returnNodeList);
return returnNodeList;
}
int WscUPnPCPHandleActionResponse(
IN struct Upnp_Action_Complete *a_event)
{
IXML_NodeList *nodeList = NULL, *msgNodeList = NULL;
IXML_Node *element, *child = NULL;
char *varName = NULL;
struct upnpDeviceNode *nodePtr;
char *inStr = NULL, *pWscU2KMsg = NULL;
unsigned char *decodeStr = NULL;
int i, decodeLen = 0, wscU2KMsgLen;
unsigned int UPnPDevIP = 0;
DBGPRINTF(RT_DBG_INFO, "ErrCode = %d, CtrlUrl=%s!\n", a_event->ErrCode, a_event->CtrlUrl);
if(a_event->ActionResult == NULL || a_event->ErrCode != 0)
return 0;
// Check if this device is already in the list
nodePtr = WscDeviceList;
while (nodePtr)
{
if(strcmp(nodePtr->device.services.ControlURL, a_event->CtrlUrl) == 0)
{
UPnPDevIP = nodePtr->device.ipAddr;
nodePtr->device.timeCount = nodePtr->device.AdvrTimeOut;
break;
}
nodePtr = nodePtr->next;
}
if (UPnPDevIP == 0)
goto done;
DBGPRINTF(RT_DBG_INFO, "Find the ActionResponse Device IP=%x\n", UPnPDevIP);
/*
We just support following ActionResponse from remote device.
*/
for (i=0; i < CP_RESP_SUPPORT_LIST_NUM; i++)
{
DBGPRINTF(RT_DBG_INFO, "check actionResNames[%d]=%s!\n", i, actionResNames[i]);
nodeList = ixmlDocument_getElementsByTagName(a_event->ActionResult, actionResNames[i]);
if(nodeList){
varName = stateVarNames[i];
break;
}
}
if(nodeList == NULL)
{
DBGPRINTF(RT_DBG_INFO, "UnSupportted ActResponse!\n");
goto done;
}
if ((element = ixmlNodeList_item(nodeList, 0)))
{
//First check if we have supportted State Variable name!
ixmlNode_getElementsByTagName(element, varName, &msgNodeList);
if(msgNodeList != NULL)
{
DBGPRINTF(RT_DBG_INFO, "find stateVarName=%s!\n", varName);
while((child = ixmlNode_getFirstChild(element))!= NULL)
{ // Find the Response text content!
if (ixmlNode_getNodeType(child) == eTEXT_NODE)
{
inStr = strdup(ixmlNode_getNodeValue(child));
break;
}
element = child;
}
ixmlNodeList_free(msgNodeList);
}
}
// Here depends on the ActionRequest and ActionResponse, dispatch to correct handler!
if(inStr!= NULL)
{
DBGPRINTF(RT_DBG_INFO, "Receive a %s Message!\n", actionResNames[i]);
DBGPRINTF(RT_DBG_INFO, "\tinStr=%s!\n", inStr);
decodeLen = ILibBase64Decode((unsigned char *)inStr, strlen(inStr), &decodeStr);
if((decodeLen > 0) && (ioctl_sock >= 0))
{
RTMP_WSC_U2KMSG_HDR *msgHdr;
WscEnvelope *msgEnvelope;
int msgQIdx = -1;
/* Prepare the msg buffers */
wscU2KMsgLen = wscU2KMsgCreate(&pWscU2KMsg, (char *)decodeStr, decodeLen, EAP_FRAME_TYPE_WSC);
if (wscU2KMsgLen == 0)
goto done;
/* Prepare the msg envelope */
if ((msgEnvelope = wscEnvelopeCreate()) == NULL)
goto done;
msgEnvelope->callBack = wscCPPutMessage;
/* Lock the msgQ and check if we can get a valid mailbox to insert our request! */
if (wscMsgQInsert(msgEnvelope, &msgQIdx) != WSC_SYS_SUCCESS)
goto done;
// Fill the session ID to the U2KMsg buffer header.
msgHdr = (RTMP_WSC_U2KMSG_HDR *)pWscU2KMsg;
msgHdr->envID = msgEnvelope->envID;
// copy the Addr1 & Addr2
memcpy(msgHdr->Addr1, HostMacAddr, MAC_ADDR_LEN);
memcpy(msgHdr->Addr2, &UPnPDevIP, sizeof(unsigned int));
// Now send the msg to kernel space.
DBGPRINTF(RT_DBG_INFO, "(%s):Ready to send pWscU2KMsg(len=%d) to kernel by ioctl(%d)!\n", __FUNCTION__, wscU2KMsgLen, ioctl_sock);
//wsc_hexdump("U2KMsg", pWscU2KMsg, wscU2KMsgLen);
if(wsc_set_oid(RT_OID_WSC_EAPMSG, pWscU2KMsg, wscU2KMsgLen) != 0)
wscEnvelopeRemove(msgEnvelope, msgQIdx);
}
}
done:
if (nodeList)
ixmlNodeList_free(nodeList);
if (inStr)
free(inStr);
if (pWscU2KMsg)
free(pWscU2KMsg);
if (decodeStr)
free(decodeStr);
//wsc_printEvent(UPNP_CONTROL_ACTION_COMPLETE, (void *)a_event);
return 0;
}
