static int s_CD_GetBestRes (char *dms_ip, char *metadata, IXML_Node **best_res)
{
int ret = -1;
if(!dms_ip || !metadata || !best_res)
return -2;
IXML_Document *subdoc = ixmlParseBuffer (discard_const_p (char, metadata));
if(subdoc)
{
IXML_NodeList* items = ixmlDocument_getElementsByTagName (subdoc, "item");
if(items)
{
IXML_Node* node = ixmlNodeList_item(items, 0);
if(node)
{
IXML_NodeList* reslist = ixmlElement_getElementsByTagName ((IXML_Element*)node, "res");
if(reslist)
{
IXML_Node* res = s_CD_GetWantedRes(dms_ip, reslist, "http-get","null");
if(res)
{
*best_res = ixmlNode_cloneNode(res, true);
ret = 0;
}
ixmlNodeList_free (reslist);
}
}
ixmlNodeList_free (items);
}
ixmlDocument_free(subdoc);
}
return ret;
}
char *upnp_igd_get_first_element_item(upnp_igd_context *igd_ctxt,IXML_Element *element, const char *item)
{
IXML_NodeList *nodeList = NULL;
IXML_Node *textNode = NULL;
IXML_Node *tmpNode = NULL;
char *ret = NULL;
nodeList = ixmlElement_getElementsByTagName(element, (char *)item);
if (nodeList == NULL) {
upnp_igd_print(igd_ctxt, UPNP_IGD_ERROR, "%s(%d): Error finding %s in XML Node",
__FILE__, __LINE__, item);
return NULL;
}
tmpNode = ixmlNodeList_item(nodeList, 0);
if (!tmpNode) {
upnp_igd_print(igd_ctxt, UPNP_IGD_ERROR, "%s(%d): Error finding %s value in XML Node",
__FILE__, __LINE__, item);
ixmlNodeList_free(nodeList);
return NULL;
}
textNode = ixmlNode_getFirstChild(tmpNode);
ret = strdup(ixmlNode_getNodeValue(textNode));
if (!ret) {
upnp_igd_print(igd_ctxt, UPNP_IGD_ERROR, "%s(%d): Error allocating memory for %s in XML Node",
__FILE__, __LINE__, item);
ixmlNodeList_free(nodeList);
return NULL;
}
ixmlNodeList_free(nodeList);
return ret;
}
char *SampleUtil_GetFirstElementItem(IXML_Element *element, const char *item)
{
IXML_NodeList *nodeList = NULL;
IXML_Node *textNode = NULL;
IXML_Node *tmpNode = NULL;
char *ret = NULL;
nodeList = ixmlElement_getElementsByTagName(element, (char *)item);
if (nodeList == NULL) {
SampleUtil_Print("%s(%d): Error finding %s in XML Node\n",
__FILE__, __LINE__, item);
return NULL;
}
tmpNode = ixmlNodeList_item(nodeList, 0);
if (!tmpNode) {
SampleUtil_Print("%s(%d): Error finding %s value in XML Node\n",
__FILE__, __LINE__, item);
ixmlNodeList_free(nodeList);
return NULL;
}
textNode = ixmlNode_getFirstChild(tmpNode);
ret = strdup(ixmlNode_getNodeValue(textNode));
if (!ret) {
SampleUtil_Print("%s(%d): Error allocating memory for %s in XML Node\n",
__FILE__, __LINE__, item);
ixmlNodeList_free(nodeList);
return NULL;
}
ixmlNodeList_free(nodeList);
return ret;
}
IXML_Element* xmldb_getMetaInfo(IXML_Element* doc)
{
IXML_NodeList* list = ixmlElement_getElementsByTagName(doc, OBIX_META);
if (list == NULL)
{
return NULL;
}
int length = ixmlNodeList_length(list);
int i;
IXML_Node* result = NULL;
for (i = 0; i < length; i++)
{
result = ixmlNodeList_item(list, i);
// check that we have found meta of exactly this tag but not of
// meta of it's child
if (ixmlNode_getParentNode(result) == ixmlElement_getNode(doc))
{
ixmlNodeList_free(list);
return ixmlNode_convertToElement(result);
}
}
// We did not find anything
ixmlNodeList_free(list);
return NULL;
}
void xmldb_deleteMetaInfo(IXML_Element* doc)
{
IXML_NodeList* list = ixmlElement_getElementsByTagName(doc, OBIX_META);
if (list == NULL)
{
log_debug("oBIX object doesn't contain any meta information.");
return;
}
int length = ixmlNodeList_length(list);
IXML_Node* node;
int error;
int i;
for (i = 0; i < length; i++)
{
node = ixmlNodeList_item(list, i);
error = ixmlNode_removeChild(ixmlNode_getParentNode(node), node, &node);
if (error != IXML_SUCCESS)
{
log_warning("Unable to clean the oBIX object from meta information "
"(error %d).", error);
ixmlNodeList_free(list);
return;
}
ixmlNode_free(node);
}
ixmlNodeList_free(list);
}
void TvStateUpdate(char *UDN, int Service, IXML_Document *ChangedVariables,
char **State)
{
IXML_NodeList *properties;
IXML_NodeList *variables;
IXML_Element *property;
IXML_Element *variable;
long unsigned int length;
long unsigned int length1;
long unsigned int i;
int j;
char *tmpstate = NULL;
SampleUtil_Print("Tv State Update (service %d):\n", Service);
/* Find all of the e:property tags in the document */
properties = ixmlDocument_getElementsByTagName(ChangedVariables,
"e:property");
if (properties) {
length = ixmlNodeList_length(properties);
for (i = 0; i < length; i++) {
/* Loop through each property change found */
property = (IXML_Element *)ixmlNodeList_item(
properties, i);
/* For each variable name in the state table,
* check if this is a corresponding property change */
for (j = 0; j < TvVarCount[Service]; j++) {
variables = ixmlElement_getElementsByTagName(
property, TvVarName[Service][j]);
/* If a match is found, extract
* the value, and update the state table */
if (variables) {
length1 = ixmlNodeList_length(variables);
if (length1) {
variable = (IXML_Element *)
ixmlNodeList_item(variables, 0);
tmpstate =
SampleUtil_GetElementValue(variable);
if (tmpstate) {
strcpy(State[j], tmpstate);
SampleUtil_Print(
" Variable Name: %s New Value:'%s'\n",
TvVarName[Service][j], State[j]);
}
if (tmpstate)
free(tmpstate);
tmpstate = NULL;
}
ixmlNodeList_free(variables);
variables = NULL;
}
}
}
ixmlNodeList_free(properties);
}
return;
UDN = UDN;
}
/********************************************************************************
* WscStateVarUpdate
*
* Description:
* Update a Wsc state table. Called when an event is received.
*
* Parameters:
* devNode -- The Wsc Device which need to update the State Variables.
* ChangedStateVars -- DOM document representing the XML received with the event
*
* Note:
* This function is NOT thread save. It must be called from another function
* that has locked the global device list.
********************************************************************************/
void WscStateVarUpdate(
IN struct upnpDeviceNode *devNode,
IN IXML_Document *stateDoc)
{
IXML_NodeList *properties, *stateVars;
IXML_Element *propItem, *varItem;
int propLen;
int i, j;
char *stateVal = NULL;
/* Find all of the e:property tags in the document */
properties = ixmlDocument_getElementsByTagName(stateDoc, "e:property");
if (properties != NULL)
{
propLen = ixmlNodeList_length(properties);
for (i = 0; i < propLen; i++)
{ /* Loop through each property change found */
propItem = (IXML_Element *)ixmlNodeList_item(properties, i);
/*
For each stateVar name in the state table, check if this
is a corresponding property change
*/
for (j = 0; j < WSC_STATE_VAR_MAXVARS; j++)
{
stateVars = ixmlElement_getElementsByTagName(propItem, WscVarName[j]);
/* If found matched item, extract the value, and update the stateVar table */
if (stateVars)
{
if (ixmlNodeList_length(stateVars))
{
varItem = (IXML_Element *)ixmlNodeList_item(stateVars, 0);
stateVal = SampleUtil_GetElementValue(varItem);
if (stateVal)
{
if (devNode->device.services.StateVarVal[j] != NULL)
{
//DBGPRINTF(RT_DBG_INFO, "Free the OLD statVarVal!\n");
// We didn't need do this, because the libupnp will free it.
//free(&devNode->device.services.StateVarVal[j]);
}
devNode->device.services.StateVarVal[j] = stateVal;
}
}
ixmlNodeList_free(stateVars);
stateVars = NULL;
}
}
}
ixmlNodeList_free(properties);
}
}
std::string MediaServerList::getIconURL( IXML_Element* p_device_elem, const char* psz_base_url )
{
std::string res;
IXML_NodeList* p_icon_lists = ixmlElement_getElementsByTagName( p_device_elem, "iconList" );
if ( p_icon_lists == NULL )
return res;
IXML_Element* p_icon_list = (IXML_Element*)ixmlNodeList_item( p_icon_lists, 0 );
if ( p_icon_list != NULL )
{
IXML_NodeList* p_icons = ixmlElement_getElementsByTagName( p_icon_list, "icon" );
if ( p_icons != NULL )
{
unsigned int maxWidth = 0;
unsigned int maxHeight = 0;
for ( unsigned int i = 0; i < ixmlNodeList_length( p_icons ); ++i )
{
IXML_Element* p_icon = (IXML_Element*)ixmlNodeList_item( p_icons, i );
const char* widthStr = xml_getChildElementValue( p_icon, "width" );
const char* heightStr = xml_getChildElementValue( p_icon, "height" );
if ( widthStr == NULL || heightStr == NULL )
continue;
unsigned int width = atoi( widthStr );
unsigned int height = atoi( heightStr );
if ( width <= maxWidth || height <= maxHeight )
continue;
const char* iconUrl = xml_getChildElementValue( p_icon, "url" );
if ( iconUrl == NULL )
continue;
maxWidth = width;
maxHeight = height;
res = iconUrl;
}
ixmlNodeList_free( p_icons );
}
}
ixmlNodeList_free( p_icon_lists );
if ( res.empty() == false )
{
vlc_url_t url;
vlc_UrlParse( &url, psz_base_url );
char* psz_url;
if ( asprintf( &psz_url, "%s://%s:%u%s", url.psz_protocol, url.psz_host, url.i_port, res.c_str() ) < 0 )
res.clear();
else
{
res = psz_url;
free( psz_url );
}
vlc_UrlClean( &url );
}
return res;
}
/*
* Fetches and parses the UPNP response
*/
bool MediaServer::fetchContents()
{
IXML_Document* p_response = _browseAction( m_psz_objectId,
"BrowseDirectChildren",
"*",
// Some servers don't understand "0" as "no-limit"
"1000", /* RequestedCount */
"" /* SortCriteria */
);
if ( !p_response )
{
msg_Err( m_access, "No response from browse() action" );
return false;
}
IXML_Document* p_result = parseBrowseResult( p_response );
ixmlDocument_free( p_response );
if ( !p_result )
{
msg_Err( m_access, "browse() response parsing failed" );
return false;
}
#ifndef NDEBUG
msg_Dbg( m_access, "Got DIDL document: %s", ixmlPrintDocument( p_result ) );
#endif
IXML_NodeList* containerNodeList =
ixmlDocument_getElementsByTagName( p_result, "container" );
if ( containerNodeList )
{
for ( unsigned int i = 0; i < ixmlNodeList_length( containerNodeList ); i++ )
addContainer( (IXML_Element*)ixmlNodeList_item( containerNodeList, i ) );
ixmlNodeList_free( containerNodeList );
}
IXML_NodeList* itemNodeList = ixmlDocument_getElementsByTagName( p_result,
"item" );
if ( itemNodeList )
{
for ( unsigned int i = 0; i < ixmlNodeList_length( itemNodeList ); i++ )
addItem( (IXML_Element*)ixmlNodeList_item( itemNodeList, i ) );
ixmlNodeList_free( itemNodeList );
}
ixmlDocument_free( p_result );
return true;
}
/********************************************************************************
* upnp_igd_state_update
*
* Description:
* Handle a uPnP event that was received. Process the event and update
* the appropriate service state table.
*
* Parameters:
* igd_ctxt -- The upnp igd context
* device_node -- The device updated
* service -- The service updated
* changed_variables -- The updated variables
* values -- The values of variables to update
*
********************************************************************************/
void upnp_igd_state_update(upnp_igd_context* igd_ctxt, upnp_igd_device_node *device_node, int service, IXML_Document *changed_variables, char **values) {
IXML_NodeList *properties;
IXML_NodeList *variables;
IXML_Element *property;
IXML_Element *variable;
long unsigned int length;
long unsigned int length1;
long unsigned int i;
int j;
char *tmpstate = NULL;
upnp_igd_print(igd_ctxt, UPNP_IGD_DEBUG, "IGD State Update (service %d):", service);
/* Find all of the e:property tags in the document */
properties = ixmlDocument_getElementsByTagNameNS(changed_variables, UPNPDeviceType, "property");
if (properties) {
length = ixmlNodeList_length(properties);
for (i = 0; i < length; i++) {
/* Loop through each property change found */
property = (IXML_Element *)ixmlNodeList_item(properties, i);
/* For each variable name in the state table,
* check if this is a corresponding property change */
for (j = 0; j < IGDVarCount[service]; j++) {
variables = ixmlElement_getElementsByTagNameNS(property, IGDServiceType[service], IGDVarName[service][j]);
/* If a match is found, extract
* the value, and update the state table */
if (variables) {
length1 = ixmlNodeList_length(variables);
if (length1) {
variable = (IXML_Element *) ixmlNodeList_item(variables, 0);
tmpstate = upnp_igd_get_element_value(igd_ctxt, variable);
if (tmpstate) {
if(strcmp(values[j], tmpstate)) {
upnp_igd_strncpy(values[j], tmpstate, IGD_MAX_VAR_LEN);
upnp_igd_var_updated(igd_ctxt, device_node, service, j, values[j]);
}
}
if (tmpstate) {
free(tmpstate);
}
tmpstate = NULL;
}
ixmlNodeList_free(variables);
variables = NULL;
}
}
}
ixmlNodeList_free(properties);
}
return;
}
BOOL CVCAMetaParserIXML::ParseCE( )
{
IXML_NodeList *pNodeList = NULL, *pCENodeList = NULL;
IXML_Node *pCENode = NULL, *pNode = NULL;
ULONG ulVal = 0;
USHORT usVal = 0;
pNodeList = ixmlDocument_getElementsByTagName(m_pDOMDoc, _XML_COUNTEVENTS);
if( pNodeList ) {
pCENode = pNodeList->nodeItem;
// There are some event specified in this packet... take a look...
memset(&m_vcaCountLineEvents, 0, sizeof(m_vcaCountLineEvents));
pCENodeList = ixmlElement_getElementsByTagName((IXML_Element*)pCENode, _XML_CE);
if( pCENodeList ) {
pNode = pCENodeList->nodeItem;
while(pNode) {
VCA5_COUNTLINE_EVENT clEvent;
memset( &clEvent, 0, sizeof( VCA5_COUNTLINE_EVENT ) );
ulVal = (ULONG)GetNodeValueInt(pNode, _XML_ID);
if(ulVal != -1) clEvent.uiId = ulVal;
usVal = (USHORT)GetNodeValueInt(pNode, _XML_P);
if(usVal != -1) clEvent.usPos = usVal;
usVal = (USHORT)GetNodeValueInt(pNode, _XML_W);
if(usVal != -1) clEvent.usWidth = usVal;
usVal = (USHORT)GetNodeValueInt(pNode, _XML_N);
if(usVal != -1) clEvent.usNum = usVal;
m_vcaCountLineEvents.CountLineEvents[m_vcaCountLineEvents.ulTotalCountLineEvents] = clEvent;
m_vcaCountLineEvents.ulTotalCountLineEvents++;
pNode = pNode->nextSibling;
}
ixmlNodeList_free(pCENodeList);
}
ixmlNodeList_free(pNodeList);
}
return TRUE;
}
BOOL GetMultipleNodeValueString(IXML_Node *pNode, char *pszName, char (*arrOutStr)[VCA5_APP_MAX_STR_LEN])
{
BOOL ret = FALSE;
IXML_NodeList *pTmpNodeList = ixmlElement_getElementsByTagName((IXML_Element*)pNode, pszName);
if( pTmpNodeList ) {
IXML_Node *pTmpNode = pTmpNodeList->nodeItem;
IXML_Node *child = ixmlNode_getFirstChild( pTmpNode );
char *pszNodeValue = ixmlNode_getNodeValue( child );
switch ( ixmlNode_getNodeType( child ) ) {
case eTEXT_NODE:
strcpy(arrOutStr[0], pszNodeValue);
ret = TRUE;
break;
case eELEMENT_NODE:
// while() {
// }
// break;
default:
break;
}
ixmlNodeList_free(pTmpNodeList);
}
return ret;
}
char *ReadElement(const char *Path,const char *NodeElement)
{
char *Val = NULL;
IXML_Document *doc = NULL;
IXML_NodeList *node = NULL;
IXML_Node *NodePtr = NULL;
if(ixmlLoadDocumentEx(Path, &doc) == IXML_INVALID_PARAMETER)
goto EXIT_THIS;
node = ixmlDocument_getElementsByTagName(doc, NodeElement);
if (node)
{
if (NodePtr = ixmlNodeList_item(node, 0))
{
NodePtr = ixmlNode_getFirstChild(NodePtr);
if(!NodePtr)
{
Val = (NULL);
}
Val = NodePtr->nodeValue;//strdup(NodePtr->nodeValue);
if(!Val)
{
Val = (NULL);
}
}
}
if (node)
ixmlNodeList_free(node);
ixmlDocument_free(doc);
EXIT_THIS:
return Val;
}
/****************************************************************************
* Function : check_soap_body
*
* Parameters :
* IN IXML_Document *doc : soap body xml document
* IN const char *urn :
* IN const char *actionName : Name of the requested action
*
* Description : This function checks the soap body xml came in the
* SOAP request.
*
* Return : int
* UPNP_E_SUCCESS if successful else returns appropriate error
*
* Note :
****************************************************************************/
static int
check_soap_body( IN IXML_Document * doc,
IN const char *urn,
IN const char *actionName )
{
IXML_NodeList *nl = NULL;
IXML_Node *bodyNode = NULL;
IXML_Node *actionNode = NULL;
const DOMString ns = NULL;
const DOMString name = NULL;
int ret_code = UPNP_E_INVALID_ACTION;
nl = ixmlDocument_getElementsByTagNameNS( doc, SOAP_URN, SOAP_BODY );
if( nl ) {
bodyNode = ixmlNodeList_item( nl, 0 );
if( bodyNode ) {
actionNode = ixmlNode_getFirstChild( bodyNode );
if( actionNode ) {
ns = ixmlNode_getNamespaceURI( actionNode );
name = ixmlNode_getLocalName( actionNode );
if (name && ns &&
!strcmp( actionName, name ) &&
!strcmp( urn, ns ) ) {
ret_code = UPNP_E_SUCCESS;
}
}
}
ixmlNodeList_free( nl );
}
return ret_code;
}
BOOL CVCAMetaParserIXML::ParseTrail( IXML_NodeList *pTrailNodeList, VCA5_TRAIL *pTrail )
{
USHORT usVal = 0;
IXML_Node *pTrailNode = pTrailNodeList->nodeItem;
IXML_NodeList *pPtNodeList = ixmlElement_getElementsByTagName((IXML_Element*)pTrailNode, _XML_PT);
if( pPtNodeList ) {
IXML_Node *pPtNode = pPtNodeList->nodeItem;
pTrail->usNumTrailPoints = 0;
while(pPtNode) {
VCA5_POINT vcaPoint;
memset( &vcaPoint, 0, sizeof( vcaPoint ) );
usVal = (USHORT)GetNodeValueInt(pPtNode, _XML_X);
if(usVal != -1) vcaPoint.x = usVal;
usVal = (USHORT)GetNodeValueInt(pPtNode, _XML_Y);
if(usVal != -1) vcaPoint.y = usVal;
pTrail->trailPoints[pTrail->usNumTrailPoints] = vcaPoint;
pTrail->usNumTrailPoints++;
pPtNode = pPtNode->nextSibling;
}
ixmlNodeList_free(pPtNodeList);
}
return TRUE;
}
/********************************************************************************
* SampleUtil_GetFirstServiceList
*
* Description:
* Given a DOM node representing a UPnP Device Description Document,
* this routine parses the document and finds the first service list
* (i.e., the service list for the root device). The service list
* is returned as a DOM node list.
*
* Parameters:
* node -- The DOM node from which to extract the service list
*
********************************************************************************/
IXML_NodeList *
SampleUtil_GetServiceList( IN IXML_Document * doc )
{
IXML_NodeList *ServiceList = NULL;
IXML_NodeList *servlistnodelist = NULL;
IXML_Node *servlistnode = NULL;
printf("SampleUtil_GetServiceList go\n");
servlistnodelist =
ixmlDocument_getElementsByTagName( doc, "serviceList" );
printf("ixmlDocument_getElementsByTagName\n");
//printf("servlistnodelist=%s",servlistnodelist);
if( servlistnodelist && ixmlNodeList_length( servlistnodelist ) ) {
/*
we only care about the first service list, from the root device
*/
printf("if\n");
servlistnode = ixmlNodeList_item( servlistnodelist, 2 );
/*
create as list of DOM nodes
*/ printf("servlistnode\n");
ServiceList =
ixmlElement_getElementsByTagName( ( IXML_Element * )
servlistnode, "service" );
printf("ServiceList=%s\n",ServiceList);
}
if( servlistnodelist )
ixmlNodeList_free( servlistnodelist );
printf("free\n");
return ServiceList;
}
/*!
* \brief Separates the action node from the root DOM node.
*
* \return 0 if successful, or -1 if fails.
*/
static UPNP_INLINE int get_action_node(
/*! [in] The root DOM node. */
IXML_Document *TempDoc,
/*! [in] IXML_Node name to be searched. */
char *NodeName,
/*! [out] Response/Output node. */
IXML_Document **RespNode)
{
IXML_Node *EnvpNode = NULL;
IXML_Node *BodyNode = NULL;
IXML_Node *ActNode = NULL;
DOMString ActNodeName = NULL;
const DOMString nodeName;
int ret_code = -1; /* error, by default */
IXML_NodeList *nl = NULL;
UpnpPrintf(UPNP_INFO, SOAP, __FILE__, __LINE__,
"get_action_node(): node name =%s\n ", NodeName);
*RespNode = NULL;
/* Got the Envelope node here */
EnvpNode = ixmlNode_getFirstChild((IXML_Node *) TempDoc);
if (!EnvpNode)
goto error_handler;
nl = ixmlElement_getElementsByTagNameNS((IXML_Element *)EnvpNode,
"*", "Body");
if (!nl)
goto error_handler;
BodyNode = ixmlNodeList_item(nl, 0);
if (!BodyNode)
goto error_handler;
/* Got action node here */
ActNode = ixmlNode_getFirstChild(BodyNode);
if (!ActNode)
goto error_handler;
/* Test whether this is the action node */
nodeName = ixmlNode_getNodeName(ActNode);
if (!nodeName)
goto error_handler;
if (!strstr(nodeName, NodeName))
goto error_handler;
else {
ActNodeName = ixmlPrintNode(ActNode);
if (!ActNodeName)
goto error_handler;
ret_code = ixmlParseBufferEx(ActNodeName, RespNode);
if (ret_code != IXML_SUCCESS) {
ixmlFreeDOMString(ActNodeName);
ret_code = -1;
goto error_handler;
}
}
/* success */
ret_code = 0;
error_handler:
ixmlFreeDOMString(ActNodeName);
if (nl)
ixmlNodeList_free(nl);
return ret_code;
}
/********************************************************************************
* SampleUtil_GetFirstServiceList
*
* Description:
* Given a DOM node representing a UPnP Device Description Document,
* this routine parses the document and finds the first service list
* (i.e., the service list for the root device). The service list
* is returned as a DOM node list.
*
* Parameters:
* node -- The DOM node from which to extract the service list
*
********************************************************************************/
IXML_NodeList *
SampleUtil_GetFirstServiceList( IN IXML_Document * doc )
{
IXML_NodeList *ServiceList = NULL;
IXML_NodeList *servlistnodelist = NULL;
IXML_Node *servlistnode = NULL;
servlistnodelist =
ixmlDocument_getElementsByTagName( doc, "serviceList" );
if( servlistnodelist && ixmlNodeList_length( servlistnodelist ) ) {
/*
we only care about the first service list, from the root device
*/
servlistnode = ixmlNodeList_item( servlistnodelist, 0 );
/*
create as list of DOM nodes
*/
ServiceList =
ixmlElement_getElementsByTagName( ( IXML_Element * )
servlistnode, "service" );
}
if( servlistnodelist )
ixmlNodeList_free( servlistnodelist );
return ServiceList;
}
BOOL GetMultipleNodeValueInt(IXML_Node *pNode, char *pszName, int *arrOutint)
{
BOOL ret = FALSE;
IXML_NodeList *pTmpNodeList = ixmlElement_getElementsByTagName((IXML_Element*)pNode, pszName);
if( pTmpNodeList ) {
IXML_Node *pTmpNode = pTmpNodeList->nodeItem;
IXML_Node *child = ixmlNode_getFirstChild( pTmpNode );
char *pszNodeValue = ixmlNode_getNodeValue( child );
switch ( ixmlNode_getNodeType( child ) ) {
case eTEXT_NODE:
arrOutint[0] = atoi(pszNodeValue);
ret = TRUE;
break;
case eELEMENT_NODE:
// while() {
// }
// break;
default:
break;
}
ixmlNodeList_free(pTmpNodeList);
}
return ret;
}
// Extracts the result document from a SOAP response
IXML_Document* parseBrowseResult( IXML_Document* doc )
{
ixmlRelaxParser(1);
if ( !doc ) return 0;
IXML_NodeList* resultList = ixmlDocument_getElementsByTagName( doc,
"Result" );
if ( !resultList ) return 0;
IXML_Node* resultNode = ixmlNodeList_item( resultList, 0 );
ixmlNodeList_free( resultList );
if ( !resultNode ) return 0;
IXML_Node* textNode = ixmlNode_getFirstChild( resultNode );
if ( !textNode ) return 0;
const char* resultString = ixmlNode_getNodeValue( textNode );
char* resultXML = strdup( resultString );
IXML_Document* browseDoc = ixmlParseBuffer( resultXML );
free( resultXML );
return browseDoc;
}
/*================================================================
* ixmlNode_getChildNodes
* Returns a IXML_NodeList of all the child nodes of nodeptr.
* External function.
*
*=================================================================*/
IXML_NodeList *
ixmlNode_getChildNodes( IN IXML_Node * nodeptr )
{
IXML_Node *tempNode;
IXML_NodeList *newNodeList;
int rc;
if( nodeptr == NULL ) {
return NULL;
}
newNodeList = ( IXML_NodeList * ) ixml_malloc( sizeof( IXML_NodeList ) );
if( newNodeList == NULL ) {
return NULL;
}
ixmlNodeList_init( newNodeList );
tempNode = nodeptr->firstChild;
while( tempNode != NULL ) {
rc = ixmlNodeList_addToNodeList( &newNodeList, tempNode );
if( rc != IXML_SUCCESS ) {
ixmlNodeList_free( newNodeList );
return NULL;
}
tempNode = tempNode->nextSibling;
}
return newNodeList;
}
/*
* Extracts the result document from a SOAP response
*/
IXML_Document* parseBrowseResult( IXML_Document* p_doc )
{
ixmlRelaxParser( 1 );
if ( !p_doc ) return 0;
IXML_NodeList* p_result_list = ixmlDocument_getElementsByTagName( p_doc,
"Result" );
if ( !p_result_list ) return 0;
IXML_Node* p_result_node = ixmlNodeList_item( p_result_list, 0 );
ixmlNodeList_free( p_result_list );
if ( !p_result_node ) return 0;
IXML_Node* p_text_node = ixmlNode_getFirstChild( p_result_node );
if ( !p_text_node ) return 0;
const char* psz_result_string = ixmlNode_getNodeValue( p_text_node );
IXML_Document* p_browse_doc = ixmlParseBuffer( psz_result_string );
return p_browse_doc;
}
/************************************************************************
* Function : removeServiceTable
*
* Parameters :
* IXML_Node *node ; XML node information
* service_table *in ; service table from which services will be
* removed
*
* Description : This function assumes that services for a particular
* root device are placed linearly in the service table, and in the
* order in which they are found in the description document
* all services for this root device are removed from the list
*
* Return : int ;
*
* Note :
************************************************************************/
int
removeServiceTable( IXML_Node * node,
service_table * in )
{
IXML_Node *root = NULL;
IXML_Node *currentUDN = NULL;
DOMString UDN = NULL;
IXML_NodeList *deviceList = NULL;
service_info *current_service = NULL;
service_info *start_search = NULL;
service_info *prev_service = NULL;
long unsigned int NumOfDevices = 0lu;
long unsigned int i = 0lu;
if( getSubElement( "root", node, &root ) ) {
current_service = in->serviceList;
start_search = in->serviceList;
deviceList =
ixmlElement_getElementsByTagName( ( IXML_Element * ) root,
"device" );
if( deviceList != NULL ) {
NumOfDevices = ixmlNodeList_length( deviceList );
for( i = 0lu; i < NumOfDevices; i++ ) {
if( ( start_search )
&& ( ( getSubElement( "UDN", node, ¤tUDN ) )
&& ( UDN = getElementValue( currentUDN ) ) ) ) {
current_service = start_search;
/*Services are put in the service table in the order in which they appear in the */
/*description document, therefore we go through the list only once to remove a particular */
/*root device */
while( ( current_service )
&& ( strcmp( current_service->UDN, UDN ) ) ) {
current_service = current_service->next;
if( current_service != NULL)
prev_service = current_service->next;
}
while( ( current_service )
&& ( !strcmp( current_service->UDN, UDN ) ) ) {
if( prev_service ) {
prev_service->next = current_service->next;
} else {
in->serviceList = current_service->next;
}
if( current_service == in->endServiceList )
in->endServiceList = prev_service;
start_search = current_service->next;
freeService( current_service );
current_service = start_search;
}
ixmlFreeDOMString( UDN );
UDN = NULL;
}
}
ixmlNodeList_free( deviceList );
}
}
return 1;
}
BOOL CVCAMetaParserIXML::ParseStab()
{
IXML_NodeList *pNodeList = ixmlDocument_getElementsByTagName(m_pDOMDoc, _XML_STAB);
if( pNodeList ) {
IXML_Node *pNode = pNodeList->nodeItem;
IXML_NodeList *pShiftNodeList = ixmlElement_getElementsByTagName ((IXML_Element*)pNode, _XML_SHIFT);
if( pShiftNodeList ) {
m_vcaStab.iShiftX = (ULONG)GetNodeValueIntFromNodelist(pNodeList, _XML_X);
m_vcaStab.iShiftY = (ULONG)GetNodeValueIntFromNodelist(pNodeList, _XML_Y);
ixmlNodeList_free(pShiftNodeList);
}
ixmlNodeList_free(pNodeList);
}
return TRUE;
}
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);
BOOL CVCAMetaParserIXML::ParseHeader( )
{
IXML_NodeList *pNodeList = ixmlDocument_getElementsByTagName(m_pDOMDoc, _XML_VCA_HDR);
if( pNodeList ) {
m_vcaHdr.ulVCAStatus = (ULONG)GetNodeValueIntFromNodelist(pNodeList, _XML_VCA_STATUS);
m_vcaHdr.ulFrameId = (ULONG)GetNodeValueIntFromNodelist(pNodeList, _XML_FRAME_ID);
ixmlNodeList_free(pNodeList);
}
return TRUE;
}
/********************************************************************************
* upnp_igd_handle_send_action
*
* Description:
* Function called when a variable is grabbed
*
* Parameters:
* igd_ctxt -- The upnp igd context
* controlURL -- The control url used for the update
* varName -- The variable name
* varValue -- The value of the variable
*
********************************************************************************/
void upnp_igd_handle_send_action(upnp_igd_context* igd_ctxt, const char *controlURL, IXML_Document *action, IXML_Document *result) {
upnp_igd_device_node *tmpdevnode;
int service;
IXML_Element *variable;
IXML_NodeList *variables;
long unsigned int length1;
int j;
char *tmpstate = NULL;
char variable_name[sizeof("New") + IGD_MAX_VAR_LEN];
ithread_mutex_lock(&igd_ctxt->devices_mutex);
tmpdevnode = igd_ctxt->devices;
while (tmpdevnode) {
for (service = 0; service < IGD_SERVICE_SERVCOUNT; service++) {
if (strcmp(tmpdevnode->device.services[service].control_url, controlURL) == 0) {
for (j = 0; j < IGDVarCount[service]; j++) {
// Build the element name from the variable
strcpy(variable_name, "New");
strcat(variable_name, IGDVarName[service][j]);
variables = ixmlDocument_getElementsByTagName(result, variable_name);
/* If a match is found, extract
* the value, and update the state table */
if (variables) {
length1 = ixmlNodeList_length(variables);
if (length1) {
variable = (IXML_Element *) ixmlNodeList_item(variables, 0);
tmpstate = upnp_igd_get_element_value(igd_ctxt, variable);
if (tmpstate) {
if(strcmp(tmpdevnode->device.services[service].variables[j], tmpstate)) {
upnp_igd_strncpy(tmpdevnode->device.services[service].variables[j], tmpstate, IGD_MAX_VAR_LEN);
upnp_igd_var_updated(igd_ctxt, tmpdevnode, service, j, tmpdevnode->device.services[service].variables[j]);
}
}
if (tmpstate) {
free(tmpstate);
}
tmpstate = NULL;
}
ixmlNodeList_free(variables);
variables = NULL;
}
}
break;
}
}
tmpdevnode = tmpdevnode->next;
}
ithread_mutex_unlock(&igd_ctxt->devices_mutex);
}
void YX_CD_ParseMetadataByUri(char *metadata, char *uri, char **protocolInfo, t_MEDIA_INFO* minfo )
{
if( !(metadata && uri && minfo) )
return;
memset(minfo, 0, sizeof(t_MEDIA_INFO));
IXML_Document *subdoc = ixmlParseBuffer( metadata );
IXML_NodeList* items = ixmlDocument_getElementsByTagName (subdoc, "item");
IXML_Node* const node = ixmlNodeList_item(items, 0);
IXML_Element* const elem = (IXML_Element*)node;
IXML_NodeList* const reslist = ixmlElement_getElementsByTagName ((IXML_Element*)elem, "res");
int nb_reslist = ixmlNodeList_length (reslist);
if( nb_reslist > 0 )
nb_reslist = s_YX_CD_GetMinfoByUri(uri, reslist, nb_reslist, protocolInfo, minfo);
if (reslist)
ixmlNodeList_free (reslist);
if (items)
ixmlNodeList_free (items);
}
BOOL CVCAMetaParserIXML::ParseCounts()
{
IXML_NodeList *pNodeList = ixmlDocument_getElementsByTagName(m_pDOMDoc, _XML_COUNTS);
if( pNodeList ) {
// There are some event specified in this packet... take a look...
m_vcaCounts.ulTotalCounter = 0;
IXML_Node *pCountsNode, *pCountNode;
IXML_NodeList *pCountNodeList;
pCountsNode = pNodeList->nodeItem;
pCountNodeList = ixmlElement_getElementsByTagName((IXML_Element*)pCountsNode, _XML_COUNT);
if(pCountNodeList) {
pCountNode = pCountNodeList->nodeItem;
while(pCountNode) {
VCA5_PACKET_COUNT vcaCount;
memset( &vcaCount, 0, sizeof( vcaCount ) );
ULONG ulVal = 0;
int iVal = 0;
ulVal = (ULONG)GetNodeValueInt(pCountNode, _XML_ID);
if(ulVal != -1) vcaCount.ulId = ulVal;
iVal = GetNodeValueInt(pCountNode, _XML_VAL);
if(iVal != -1) vcaCount.iVal = iVal;
m_vcaCounts.Counters[m_vcaCounts.ulTotalCounter] = vcaCount;
m_vcaCounts.ulTotalCounter++;
pCountNode = pCountNode->nextSibling;
}
ixmlNodeList_free(pCountNodeList);
}
ixmlNodeList_free(pNodeList);
}
return TRUE;
}
/*
* Extracts the result document from a SOAP response
*/
IXML_Document* parseBrowseResult( IXML_Document* p_doc )
{
assert( p_doc );
// ixml*_getElementsByTagName will ultimately only case the pointer to a Node
// pointer, and pass it to a private function. Don't bother have a IXML_Document
// version of getChildElementValue
const char* psz_raw_didl = xml_getChildElementValue( (IXML_Element*)p_doc, "Result" );
if( !psz_raw_didl )
return NULL;
/* First, try parsing the buffer as is */
IXML_Document* p_result_doc = ixmlParseBuffer( psz_raw_didl );
if( !p_result_doc ) {
/* Missing namespaces confuse the ixml parser. This is a very ugly
* hack but it is needeed until devices start sending valid XML.
*
* It works that way:
*
* The DIDL document is extracted from the Result tag, then wrapped into
* a valid XML header and a new root tag which contains missing namespace
* definitions so the ixml parser understands it.
*
* If you know of a better workaround, please oh please fix it */
const char* psz_xml_result_fmt = "<?xml version=\"1.0\" ?>"
"<Result xmlns:sec=\"urn:samsung:metadata:2009\">%s</Result>";
char* psz_xml_result_string = NULL;
if( -1 == asprintf( &psz_xml_result_string,
psz_xml_result_fmt,
psz_raw_didl) )
return NULL;
p_result_doc = ixmlParseBuffer( psz_xml_result_string );
free( psz_xml_result_string );
}
if( !p_result_doc )
return NULL;
IXML_NodeList *p_elems = ixmlDocument_getElementsByTagName( p_result_doc,
"DIDL-Lite" );
IXML_Node *p_node = ixmlNodeList_item( p_elems, 0 );
ixmlNodeList_free( p_elems );
return (IXML_Document*)p_node;
}
