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qemu: block: Add JSON props generator for ssh storage backing

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This commit is contained in:
Peter Krempa 2017-10-23 18:54:12 +02:00
parent 8da68d87ff
commit caf71b64fe
1 changed files with 36 additions and 0 deletions
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36
src/qemu/qemu_block.c
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@ -900,6 +900,38 @@ qemuBlockStorageSourceGetSheepdogProps(virStorageSourcePtr src)
return ret;
}
static virJSONValuePtr
qemuBlockStorageSourceGetSshProps(virStorageSourcePtr src)
{
virJSONValuePtr serverprops;
virJSONValuePtr ret = NULL;
const char *username = NULL;
if (src->nhosts != 1) {
virReportError(VIR_ERR_INTERNAL_ERROR, "%s",
_("sheepdog protocol accepts only one host"));
return NULL;
}
serverprops = qemuBlockStorageSourceBuildJSONInetSocketAddress(&src->hosts[0]);
if (!serverprops)
return NULL;
if (src->auth)
username = src->auth->username;
ignore_value(virJSONValueObjectCreate(&ret,
"s:driver", "ssh",
"s:path", src->path,
"a:server", serverprops,
"S:user", username,
NULL));
return ret;
}
/**
* qemuBlockStorageSourceGetBackendProps:
* @src: disk source
@ -970,6 +1002,10 @@ qemuBlockStorageSourceGetBackendProps(virStorageSourcePtr src)
break;
case VIR_STORAGE_NET_PROTOCOL_SSH:
if (!(fileprops = qemuBlockStorageSourceGetSshProps(src)))
return NULL;
break;
case VIR_STORAGE_NET_PROTOCOL_NONE:
case VIR_STORAGE_NET_PROTOCOL_LAST:
break;