/********************************************************************************
* SampleUtil_FindAndParseService
*
* Description:
* This routine finds the first occurance of a service in a DOM representation
* of a description document and parses it.
*
* Parameters:
* DescDoc -- The DOM description document
* location -- The location of the description document
* serviceSearchType -- The type of service to search for
* serviceId -- OUT -- The service ID
* eventURL -- OUT -- The event URL for the service
* controlURL -- OUT -- The control URL for the service
*
********************************************************************************/
int
SampleUtil_FindAndParseService( IN IXML_Document * DescDoc,
IN char *location,
IN char *serviceType,
OUT char **serviceId,
OUT char **eventURL,
OUT char **controlURL )
{
int i,
length,
found = 0;
int ret;
char *tempServiceType = NULL;
char *baseURL = NULL;
char *base;
char *relcontrolURL = NULL,
*releventURL = NULL;
IXML_NodeList *serviceList = NULL;
IXML_Element *service = NULL;
baseURL = SampleUtil_GetFirstDocumentItem( DescDoc, "URLBase" );
if( baseURL )
base = baseURL;
else
base = location;
serviceList = SampleUtil_GetFirstServiceList( DescDoc );
length = ixmlNodeList_length( serviceList );
for( i = 0; i < length; i++ ) {
service = ( IXML_Element * ) ixmlNodeList_item( serviceList, i );
tempServiceType =
SampleUtil_GetFirstElementItem( ( IXML_Element * ) service,
"serviceType" );
if( strcmp( tempServiceType, serviceType ) == 0 ) {
SampleUtil_Print( "Found service: %s\n", serviceType );
*serviceId =
SampleUtil_GetFirstElementItem( service, "serviceId" );
SampleUtil_Print( "serviceId: %s\n", ( *serviceId ) );
relcontrolURL =
SampleUtil_GetFirstElementItem( service, "controlURL" );
releventURL =
SampleUtil_GetFirstElementItem( service, "eventSubURL" );
*controlURL =
malloc( strlen( base ) + strlen( relcontrolURL ) + 1 );
if( *controlURL ) {
ret = UpnpResolveURL( base, relcontrolURL, *controlURL );
if( ret != UPNP_E_SUCCESS )
SampleUtil_Print
( "Error generating controlURL from %s + %s\n",
base, relcontrolURL );
}
*eventURL =
malloc( strlen( base ) + strlen( releventURL ) + 1 );
if( *eventURL ) {
ret = UpnpResolveURL( base, releventURL, *eventURL );
if( ret != UPNP_E_SUCCESS )
SampleUtil_Print
( "Error generating eventURL from %s + %s\n", base,
releventURL );
}
if( relcontrolURL )
free( relcontrolURL );
if( releventURL )
free( releventURL );
relcontrolURL = releventURL = NULL;
found = 1;
break;
}
if( tempServiceType )
free( tempServiceType );
tempServiceType = NULL;
}
if( tempServiceType )
free( tempServiceType );
if( serviceList )
ixmlNodeList_free( serviceList );
if( baseURL )
free( baseURL );
return ( found );
}
int SampleUtil_FindAndParseService(IXML_Document *DescDoc, const char *location,
const char *serviceType, char **serviceId, char **eventURL, char **controlURL)
{
unsigned int i;
unsigned long length;
int found = 0;
int ret;
#ifdef OLD_FIND_SERVICE_CODE
#else /* OLD_FIND_SERVICE_CODE */
unsigned int sindex = 0;
#endif /* OLD_FIND_SERVICE_CODE */
char *tempServiceType = NULL;
char *baseURL = NULL;
const char *base = NULL;
char *relcontrolURL = NULL;
char *releventURL = NULL;
IXML_NodeList *serviceList = NULL;
IXML_Element *service = NULL;
baseURL = SampleUtil_GetFirstDocumentItem(DescDoc, "URLBase");
if (baseURL)
base = baseURL;
else
base = location;
#ifdef OLD_FIND_SERVICE_CODE
serviceList = SampleUtil_GetFirstServiceList(DescDoc);
#else /* OLD_FIND_SERVICE_CODE */
for (sindex = 0;
(serviceList = SampleUtil_GetNthServiceList(DescDoc , sindex)) != NULL;
sindex++) {
tempServiceType = NULL;
relcontrolURL = NULL;
releventURL = NULL;
service = NULL;
#endif /* OLD_FIND_SERVICE_CODE */
length = ixmlNodeList_length(serviceList);
for (i = 0; i < length; i++) {
service = (IXML_Element *)ixmlNodeList_item(serviceList, i);
tempServiceType = SampleUtil_GetFirstElementItem(
(IXML_Element *)service, "serviceType");
if (tempServiceType && strcmp(tempServiceType, serviceType) == 0) {
SampleUtil_Print("Found service: %s\n", serviceType);
*serviceId = SampleUtil_GetFirstElementItem(service, "serviceId");
SampleUtil_Print("serviceId: %s\n", *serviceId);
relcontrolURL = SampleUtil_GetFirstElementItem(service, "controlURL");
releventURL = SampleUtil_GetFirstElementItem(service, "eventSubURL");
*controlURL = (char *)malloc(strlen(base) + strlen(relcontrolURL) + 1);
if (*controlURL) {
ret = UpnpResolveURL(base, relcontrolURL, *controlURL);
if (ret != UPNP_E_SUCCESS)
SampleUtil_Print("Error generating controlURL from %s + %s\n",
base, relcontrolURL);
}
*eventURL = (char *)malloc(strlen(base) + strlen(releventURL) + 1);
if (*eventURL) {
ret = UpnpResolveURL(base, releventURL, *eventURL);
if (ret != UPNP_E_SUCCESS)
SampleUtil_Print("Error generating eventURL from %s + %s\n",
base, releventURL);
}
free(relcontrolURL);
free(releventURL);
relcontrolURL = NULL;
releventURL = NULL;
found = 1;
break;
}
free(tempServiceType);
tempServiceType = NULL;
}
free(tempServiceType);
tempServiceType = NULL;
if (serviceList)
ixmlNodeList_free(serviceList);
serviceList = NULL;
#ifdef OLD_FIND_SERVICE_CODE
#else /* OLD_FIND_SERVICE_CODE */
}
#endif /* OLD_FIND_SERVICE_CODE */
free(baseURL);
return found;
}