[libvirt] [PATCH] parallels: simplify event types discrimination

[Maxim Nestratov]

04.06.2015 12:50, Nikolay Shirokovskiy пишет:
> Use issue type instead of event type to group
> vm related events. This saves us from
> explicit enumeration of all vm even types in
> prlsdkHandleVmEvent.
s/issue/issuer
> ---
>   src/parallels/parallels_sdk.c |   15 +++++----------
>   1 files changed, 5 insertions(+), 10 deletions(-)
>
> diff --git a/src/parallels/parallels_sdk.c b/src/parallels/parallels_sdk.c
> index 88ad59b..d5a9790 100644
> --- a/src/parallels/parallels_sdk.c
> +++ b/src/parallels/parallels_sdk.c
> @@ -1681,7 +1681,7 @@ prlsdkEventsHandler(PRL_HANDLE prlEvent, PRL_VOID_PTR opaque)
>       parallelsConnPtr privconn = opaque;
>       PRL_RESULT pret = PRL_ERR_UNINITIALIZED;
>       PRL_HANDLE_TYPE handleType;
> -    PRL_EVENT_TYPE prlEventType;
> +    PRL_EVENT_ISSUER_TYPE prlIssuerType = PIE_UNKNOWN;
>   
>       pret = PrlHandle_GetType(prlEvent, &handleType);
>       prlsdkCheckRetGoto(pret, cleanup);
> @@ -1697,20 +1697,15 @@ prlsdkEventsHandler(PRL_HANDLE prlEvent, PRL_VOID_PTR opaque)
>           goto cleanup;
>       }
>   
> -    PrlEvent_GetType(prlEvent, &prlEventType);
> +    PrlEvent_GetIssuerType(prlEvent, &prlIssuerType);
>       prlsdkCheckRetGoto(pret, cleanup);
>   
> -    switch (prlEventType) {
> -        case PET_DSP_EVT_VM_STATE_CHANGED:
> -        case PET_DSP_EVT_VM_CONFIG_CHANGED:
> -        case PET_DSP_EVT_VM_CREATED:
> -        case PET_DSP_EVT_VM_ADDED:
> -        case PET_DSP_EVT_VM_DELETED:
> -        case PET_DSP_EVT_VM_UNREGISTERED:
> +    switch (prlIssuerType) {
> +        case PIE_VIRTUAL_MACHINE:
>               pret = prlsdkHandleVmEvent(privconn, prlEvent);
>               break;
>           default:
> -            VIR_DEBUG("Skipping event of type %d", prlEventType);
> +            VIR_DEBUG("Skipping event of issuer type %d", prlIssuerType);
>       }
>   
>       pret = PRL_ERR_SUCCESS;