Re: [PATCH 03/13] virsh: Implement vshTable API to secret-list

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On 09/18/2018 04:21 PM, Simon Kobyda wrote:
> Signed-off-by: Simon Kobyda <skobyda@xxxxxxxxxx>
> ---
>  tools/virsh-secret.c | 30 ++++++++++++++++++++++--------
>  1 file changed, 22 insertions(+), 8 deletions(-)
> 
> diff --git a/tools/virsh-secret.c b/tools/virsh-secret.c
> index 670beea706..0ae248b4dd 100644
> --- a/tools/virsh-secret.c
> +++ b/tools/virsh-secret.c
> @@ -35,6 +35,7 @@
>  #include "virsecret.h"
>  #include "virstring.h"
>  #include "virtime.h"
> +#include "vsh-table.h"
>  
>  static virSecretPtr
>  virshCommandOptSecret(vshControl *ctl, const vshCmd *cmd, const char **name)
> @@ -507,6 +508,7 @@ cmdSecretList(vshControl *ctl, const vshCmd *cmd ATTRIBUTE_UNUSED)
>      virshSecretListPtr list = NULL;
>      bool ret = false;
>      unsigned int flags = 0;
> +    vshTablePtr table = NULL;
>  
>      if (vshCommandOptBool(cmd, "ephemeral"))
>          flags |= VIR_CONNECT_LIST_SECRETS_EPHEMERAL;
> @@ -523,15 +525,17 @@ cmdSecretList(vshControl *ctl, const vshCmd *cmd ATTRIBUTE_UNUSED)
>      if (!(list = virshSecretListCollect(ctl, flags)))
>          return false;
>  
> -    vshPrintExtra(ctl, " %-36s  %s\n", _("UUID"), _("Usage"));
> -    vshPrintExtra(ctl, "----------------------------------------"
> -                       "----------------------------------------\n");
> +    table = vshTableNew("UUID", "Usage", NULL);
> +    if (!table)
> +        goto cleanup;
>  
>      for (i = 0; i < list->nsecrets; i++) {
>          virSecretPtr sec = list->secrets[i];
>          int usageType = virSecretGetUsageType(sec);
>          const char *usageStr = virSecretUsageTypeToString(usageType);
>          char uuid[VIR_UUID_STRING_BUFLEN];
> +        virBuffer buf = VIR_BUFFER_INITIALIZER;
> +        const char *usage;
>  
>          if (virSecretGetUUIDString(sec, uuid) < 0) {
>              vshError(ctl, "%s", _("Failed to get uuid of secret"));
> @@ -539,18 +543,28 @@ cmdSecretList(vshControl *ctl, const vshCmd *cmd ATTRIBUTE_UNUSED)
>          }
>  
>          if (usageType) {
> -            vshPrint(ctl, " %-36s  %s %s\n",
> -                     uuid, usageStr,
> -                     virSecretGetUsageID(sec));
> +            virBufferStrcat(&buf, usageStr, " ",
> +                            virSecretGetUsageID(sec), NULL);
> +            usage = virBufferCurrentContent(&buf);
> +            if (!usage)
> +                goto cleanup;
> +
> +            if (vshTableRowAppend(table, uuid, usage, NULL) < 0)
> +                goto cleanup;

So if this fails the buffer is leaked. Looks like switching from
virBufferCurrentContent() to virBufferContentAndReset() will prevent this.

> +
> +            virBufferFreeAndReset(&buf);
>          } else {
> -            vshPrint(ctl, " %-36s  %s\n",
> -                     uuid, _("Unused"));
> +            if (vshTableRowAppend(table, uuid, "Unused", NULL) < 0)

Again, you need to honour the gettext macro (src/internal.h:52).

> +                goto cleanup;
>          }
>      }
>  
> +    vshTablePrintToStdout(table, ctl);
> +
>      ret = true;
>  
>   cleanup:
> +    vshTableFree(table);
>      virshSecretListFree(list);
>      return ret;
>  }
> 

Otherwise looking good.

Michal

--
libvir-list mailing list
libvir-list@xxxxxxxxxx
https://www.redhat.com/mailman/listinfo/libvir-list



[Index of Archives]     [Virt Tools]     [Libvirt Users]     [Lib OS Info]     [Fedora Users]     [Fedora Desktop]     [Fedora SELinux]     [Big List of Linux Books]     [Yosemite News]     [KDE Users]     [Fedora Tools]

  Powered by Linux