C++ (Cpp) Message_Open Examples

Example #1

File: rpcout.c Project: nf-mlo/open-vm-tools

Bool
RpcOut_start(RpcOut *out) // IN
{
    ASSERT(out);
    ASSERT(out->channel == NULL);
    out->channel = Message_Open(RPCI_PROTOCOL_NUM);
    if (out->channel == NULL) {
        Debug("RpcOut: couldn't open channel with RPCI protocol\n");
        return FALSE;
    }

    return TRUE;
}

Example #2

File: rpcin.c Project: SvenDowideit/open-vm-tools

static Bool
RpcInOpenChannel(RpcIn *in,                 // IN
                 Bool useBackdoorOnly)      // IN
{
#if defined(VMTOOLS_USE_VSOCKET)
   static Bool first = TRUE;
   static Bool initOk = TRUE;
   AsyncSocket *asock;
   int res;

   ASSERT(in->conn == NULL);

   while (TRUE) {  /* one pass loop */
      if (useBackdoorOnly) {
         break;
      }

      if (first) {
         first = FALSE;
         res = AsyncSocket_Init();
         initOk = (res == ASOCKERR_SUCCESS);
         if (!initOk) {
            Debug("RpcIn: Error in socket initialization: %s\n",
                  AsyncSocket_Err2String(res));
            break;
         }
      }

      if (!initOk) {
         break;
      }

      in->conn = calloc(1, sizeof *(in->conn));
      if (in->conn == NULL) {
         Debug("RpcIn: Error in allocating memory for vsocket connection.\n");
         break;
      }
      in->conn->in = in;
      asock = AsyncSocket_ConnectVMCI(VMCI_HYPERVISOR_CONTEXT_ID,
                                      GUESTRPC_TCLO_VSOCK_LISTEN_PORT,
                                      RpcInConnectDone,
                                      in->conn, 0, NULL, &res);
      if (asock == NULL) {
         Debug("RpcIn: Error in creating vsocket connection: %s\n",
               AsyncSocket_Err2String(res));
      } else {
         res = AsyncSocket_SetErrorFn(asock, RpcInConnErrorHandler, in->conn);
         if (res != ASOCKERR_SUCCESS) {
            Debug("RpcIn: Error in setting error handler for vsocket %d\n",
                  AsyncSocket_GetFd(asock));
            AsyncSocket_Close(asock);
         } else {
            Debug("RpcIn: successfully created vsocket connection %d.\n",
                  AsyncSocket_GetFd(asock));
            in->conn->asock = asock;
            return TRUE;
         }
      }
      break;
   }

   if (in->conn != NULL) {
      free(in->conn);
      in->conn = NULL;
   }

#endif

   ASSERT(in->channel == NULL);
   in->channel = Message_Open(0x4f4c4354);
   if (in->channel == NULL) {
      Debug("RpcIn: couldn't open channel with TCLO protocol\n");
      goto error;
   }

   if (!RpcInScheduleRecvEvent(in)) {
      Debug("RpcIn_start: couldn't start the loop\n");
      goto error;
   }

   in->mustSend = TRUE;
   return TRUE;

error:
   RpcInStop(in);
   return FALSE;
}