Re: [PATCH 1/9] virsh: domain: Extract the code converting domain job stats to virDomainJobInfo

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On 11/25/19 9:01 AM, Peter Krempa wrote:
To simplify the stats printer code we convert the new statistics from
the typed parameter list into the old stats structure.

Extract this code since it takes a lot of space.

Signed-off-by: Peter Krempa <pkrempa@xxxxxxxxxx>
---
  tools/virsh-domain.c | 72 +++++++++++++++++++++++---------------------
  1 file changed, 38 insertions(+), 34 deletions(-)


A wash in lines of code for now, but aids reusability later.

Reviewed-by: Eric Blake <eblake@xxxxxxxxxx>

diff --git a/tools/virsh-domain.c b/tools/virsh-domain.c
index 6be9780836..99194c2f81 100644
--- a/tools/virsh-domain.c
+++ b/tools/virsh-domain.c
@@ -6065,6 +6065,42 @@ virshDomainJobOperationToString(int op)
      return str ? _(str) : _("unknown");
  }

+
+static int
+virshDomainJobStatsToDomainJobInfo(virTypedParameterPtr params,
+                                   int nparams,
+                                   virDomainJobInfo *info)
+{
+    if (virTypedParamsGetULLong(params, nparams, VIR_DOMAIN_JOB_TIME_ELAPSED,
+                                &info->timeElapsed) < 0 ||
+        virTypedParamsGetULLong(params, nparams, VIR_DOMAIN_JOB_TIME_REMAINING,
+                                &info->timeRemaining) < 0 ||
+        virTypedParamsGetULLong(params, nparams, VIR_DOMAIN_JOB_DATA_TOTAL,
+                                &info->dataTotal) < 0 ||
+        virTypedParamsGetULLong(params, nparams, VIR_DOMAIN_JOB_DATA_PROCESSED,
+                                &info->dataProcessed) < 0 ||
+        virTypedParamsGetULLong(params, nparams, VIR_DOMAIN_JOB_DATA_REMAINING,
+                                &info->dataRemaining) < 0 ||
+        virTypedParamsGetULLong(params, nparams, VIR_DOMAIN_JOB_MEMORY_TOTAL,
+                                &info->memTotal) < 0 ||
+        virTypedParamsGetULLong(params, nparams, VIR_DOMAIN_JOB_MEMORY_PROCESSED,
+                                &info->memProcessed) < 0 ||
+        virTypedParamsGetULLong(params, nparams, VIR_DOMAIN_JOB_MEMORY_REMAINING,
+                                &info->memRemaining) < 0 ||
+        virTypedParamsGetULLong(params, nparams, VIR_DOMAIN_JOB_DISK_TOTAL,
+                                &info->fileTotal) < 0 ||
+        virTypedParamsGetULLong(params, nparams, VIR_DOMAIN_JOB_DISK_PROCESSED,
+                                &info->fileProcessed) < 0 ||
+        virTypedParamsGetULLong(params, nparams, VIR_DOMAIN_JOB_DISK_REMAINING,
+                                &info->fileRemaining) < 0) {
+        vshSaveLibvirtError();
+        return -1;
+    }

Any additional parameters not mapping to the old struct are silently ignored. I guess that's okay, especially since here it's just code motion.

--
Eric Blake, Principal Software Engineer
Red Hat, Inc.           +1-919-301-3226
Virtualization:  qemu.org | libvirt.org

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