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- /*****************************************************************************
- * A NUL device driver. Prints the objects it recieves from server. *
- * *
- * Written by: Gershon Elber Ver 0.1, June 1993. *
- *****************************************************************************/
-
- #include "irit_sm.h"
- #include "iritprsr.h"
- #include "allocate.h"
- #include "attribut.h"
- #include "iritgrap.h"
- #include "irit_soc.h"
-
- /****************************************************************************
- * Simple client - reads from sockets and prints to stdout. *
- ****************************************************************************/
- void main(int argc, char **argv)
- {
- IPObjectStruct
- *PObjects = NULL;
-
- IGConfigureGlobals("nuldrvs", argc, argv);
- IGProcessCommandMessages(FALSE);
-
- if (IGGlblStandAlone) {
- fprintf(stderr, "NULDrvs has no meaning running stand alone.\n");
- exit(1);
- }
-
- if (!IGGlblDebugObjectsFlag && !IGGlblDebugEchoInputFlag) {
- fprintf(stderr, "NULDrvs is pretty useless with neither -d nor -D.\n");
- exit(1);
- }
-
- SocClientCreateSocket();
-
- while (TRUE) {
- IGReadObjectsFromSocket(IGGlblViewMode, &PObjects);
- if (PObjects != NULL && IP_IS_STR_OBJ(PObjects)) {
- if (strcmp(PObjects -> U.Str, "EXIT") == 0)
- break;
-
- IPFreeObjectList(PObjects);
- PObjects = NULL;
- }
- IritSleep(10);
- }
-
- SocClientCloseSocket();
- exit(0);
- }
-
- /****************************************************************************
- * A call back function that will never be invoked. *
- ****************************************************************************/
- int IGHandleState(int State, int Refresh)
- {
- return FALSE;
- }
-
- /*****************************************************************************
- * Routine to make some sound. *
- *****************************************************************************/
- void IGIritBeep(void)
- {
- }
-
- /*****************************************************************************
- * Routine to create the state menu. *
- *****************************************************************************/
- void IGCreateStateMenu(void)
- {
- }
-