Re: [upnp-sdk-dev] building a combo of control point and device

[Nektarios K. P. <npa...@in...>]

I didn't look your code, but I know that building a proper combo of 
control point and device is not possible with upnp-sdk.

This is fixed in the successor of this project pupnp:
http://sourceforge.net/projects/pupnp


gokeigen wrote:
> I have a problem when i build control point and device into one process.
> source code is listed down.If the function of "UpnpSendAdvertisement"is 
> called,the control point can not download description document from mini
> http server.But,if "UpnpSendAdvertisement"is not called,everything is
> ok.what is wrong with my program?
> 
> /* routine */
> int upnpDeviceStart()
> {
> 	int ret = UPNP_E_SUCCESS;
> 	char* web_dir_path = "./web";
> 	
> 	ret = UpnpSetWebServerRootDir(web_dir_path);
> 	if(ret != UPNP_E_SUCCESS)
> 	{
> 		ERROR_PRINTF("Specifying webserver root directory --> %s  failure!\n
> \
> 						Error Code : %d\n",web_dir_path,ret);
> 		upnpFinish();
> 		return ret;		
> 	}
> 	
> 	char* ip = NULL;
> 	unsigned short port;
> 	char desc_File_url[256];
> 	char* pDesc_File_Name = "tvdevicedesc.xml";
> 	
> 	ip = UpnpGetServerIpAddress();
> 	port = UpnpGetServerPort();
> 	
> 	sprintf(desc_File_url,"http://%s:%d/%s",ip,port,pDesc_File_Name);
> 	DBG_PRINTF("descfileurl --> %s\n",desc_File_url);
> 	
> 	ret = UpnpRegisterRootDevice(desc_File_url,
> 								 upnpDeviceCallbackEventHandler,
> 								 &deviceHandle,
> 								 &deviceHandle);
> 	if(ret != UPNP_E_SUCCESS)
> 	{
> 		ERROR_PRINTF("Registering the rootdevice --> %s failure!\n 	\
> 						Error Code : %d\n",&desc_File_url[0],ret);		
> 		upnpFinish();
> 		return ret;									
> 	}			
> #if 1
> 	ret = UpnpSendAdvertisement(deviceHandle,Device_Advr_Expire);
> 	if(ret != UPNP_E_SUCCESS)
> 	{
> 		ERROR_PRINTF("Sending advertisements --> %d\n \
> 					 Error Code : %d\n",ret);
> 		upnpFinish();
> 		return ret;					 
> 	}
> #endif						 
> 	return ret;
> }
> 
> /* debug message when "UpnpSendAdvertisement" is called */
> [DEBUG]upnpctrlInit().
> [DEBUG]descfileurl --> http://127.0.0.1:49152/tvdevicedesc.xml
> 
> cmd> [DEBUG]DISCOVERY_SEARCH_TIMEOUT
> [DEBUG]DISCOVERY_SEARCH_TIMEOUT
> Error: Error obtaining device description from
> http://127.0.0.1:49152/tvdevicedesc.xml 
> [DEBUG]retCode: -207
> 
> /* wget message */
> [lnkinprk@npc0705 ~]$ wget --no-proxy
> http://127.0.0.1:49152/tvdevicedesc.xml
> --19:19:18--  http://127.0.0.1:49152/tvdevicedesc.xml
> Connecting to 127.0.0.1:49152... connected.
> HTTP request sent, awaiting response... 
> 
> /* debug message when "UpnpSendAdvertisement" is not called */
> [DEBUG]upnpctrlInit().
> [DEBUG]descfileurl --> http://127.0.0.1:49154/tvdevicedesc.xml
> 
> cmd> [DEBUG]Add to Device Summary:UPnP Television Emulator
> [DEBUG]DISCOVERY_SEARCH_TIMEOUT
> 
> /* wget message */
> [lnkinprk@npc0705 ~]$ wget --no-proxy
> http://127.0.0.1:49153/tvdevicedesc.xml
> --19:28:07--  http://127.0.0.1:49153/tvdevicedesc.xml
> Connecting to 127.0.0.1:49153... connected.
> HTTP request sent, awaiting response... 200 OK
> Length: 1532 (1.5K) [text/xml]
> Saving to: `tvdevicedesc.xml.4'
> 
> 100%[=======================================>] 1,532       --.-K/s   in
> 0s     
> 
> 19:28:07 (196 MB/s) - `tvdevicedesc.xml.4' saved [1532/1532]
> 
> 
> 
> 
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-- 
______________________________________________________________
Nektarios K. Papadopoulos
Senior Engineer
Home Automation Group
inAccess Networks
______________________________________________________________