rubidium@5774: /* $Id$ */
rubidium@5774: 
rubidium@5774: #ifdef ENABLE_NETWORK
rubidium@5774: 
rubidium@5774: #include "../../stdafx.h"
rubidium@5774: #include "os_abstraction.h"
rubidium@5774: 
rubidium@5774: #ifdef __MORPHOS__
rubidium@5774: /* the library base is required here */
rubidium@5774: struct Library *SocketBase = NULL;
rubidium@5774: #endif
rubidium@5774: 
rubidium@5774: /**
rubidium@5774:  * Initializes the network core (as that is needed for some platforms
rubidium@5774:  */
rubidium@5775: bool NetworkCoreInitialize(void)
rubidium@5774: {
rubidium@5774: #if defined(__MORPHOS__) || defined(__AMIGA__)
rubidium@5774: 	/*
rubidium@5774: 	 *  IMPORTANT NOTE: SocketBase needs to be initialized before we use _any_
rubidium@5774: 	 *  network related function, else: crash.
rubidium@5774: 	 */
rubidium@5774: 	DEBUG(net, 3, "[core] loading bsd socket library");
rubidium@5774: 	SocketBase = OpenLibrary("bsdsocket.library", 4);
rubidium@5774: 	if (SocketBase == NULL) {
rubidium@5774: 		DEBUG(net, 0, "[core] can't open bsdsocket.library version 4, network unavailable");
rubidium@5775: 		return false;
rubidium@5774: 	}
rubidium@5774: 
rubidium@5774: #if defined(__AMIGA__)
rubidium@5774: 	/* for usleep() implementation (only required for legacy AmigaOS builds) */
rubidium@5774: 	TimerPort = CreateMsgPort();
rubidium@5774: 	if (TimerPort != NULL) {
rubidium@5774: 		TimerRequest = (struct timerequest*)CreateIORequest(TimerPort, sizeof(struct timerequest);
rubidium@5774: 		if (TimerRequest != NULL) {
rubidium@5774: 			if (OpenDevice("timer.device", UNIT_MICROHZ, (struct IORequest*)TimerRequest, 0) == 0) {
rubidium@5774: 				TimerBase = TimerRequest->tr_node.io_Device;
rubidium@5774: 				if (TimerBase == NULL) {
rubidium@5775: 					/* free ressources... */
rubidium@5774: 					DEBUG(net, 0, "[core] can't initialize timer, network unavailable");
rubidium@5775: 					return false;
rubidium@5774: 				}
rubidium@5774: 			}
rubidium@5774: 		}
rubidium@5774: 	}
rubidium@5774: #endif // __AMIGA__
rubidium@5774: #endif // __MORPHOS__ / __AMIGA__
rubidium@5774: 
rubidium@5774: /* Let's load the network in windows */
rubidium@5774: #ifdef WIN32
rubidium@5774: 	{
rubidium@5774: 		WSADATA wsa;
rubidium@5774: 		DEBUG(net, 3, "[core] loading windows socket library");
rubidium@5774: 		if (WSAStartup(MAKEWORD(2, 0), &wsa) != 0) {
rubidium@5774: 			DEBUG(net, 0, "[core] WSAStartup failed, network unavailable");
rubidium@5775: 			return false;
rubidium@5774: 		}
rubidium@5774: 	}
rubidium@5774: #endif /* WIN32 */
rubidium@5775: 
rubidium@5775: 	return true;
rubidium@5774: }
rubidium@5774: 
rubidium@5774: /**
rubidium@5774:  * Shuts down the network core (as that is needed for some platforms
rubidium@5774:  */
rubidium@5774: void NetworkCoreShutdown(void)
rubidium@5774: {
rubidium@5774: #if defined(__MORPHOS__) || defined(__AMIGA__)
rubidium@5774: 	/* free allocated ressources */
rubidium@5774: #if defined(__AMIGA__)
rubidium@5774: 	if (TimerBase    != NULL) CloseDevice((struct IORequest*)TimerRequest); // XXX This smells wrong
rubidium@5774: 	if (TimerRequest != NULL) DeleteIORequest(TimerRequest);
rubidium@5774: 	if (TimerPort    != NULL) DeleteMsgPort(TimerPort);
rubidium@5774: #endif
rubidium@5774: 
rubidium@5774: 	if (SocketBase != NULL) CloseLibrary(SocketBase);
rubidium@5774: #endif
rubidium@5774: 
rubidium@5774: #if defined(WIN32)
rubidium@5774: 	WSACleanup();
rubidium@5774: #endif
rubidium@5774: }
rubidium@5774: 
rubidium@5774: #endif /* ENABLE_NETWORK */