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| author | Richard W.M. Jones <rjones@redhat.com> | 2012-07-23 13:14:16 +0100 |
|---|---|---|
| committer | Richard W.M. Jones <rjones@redhat.com> | 2012-07-23 13:14:16 +0100 |
| commit | 68836022d26fdb3f55596cd12ecf1cf6e54f547c (patch) | |
| tree | 81e54a504fc675a5ced441dd845f2db2564b711c /src/launch-libvirt.c | |
| parent | 890a4fbc8740b9b2019885a866aa06bc82566a41 (diff) | |
| download | libguestfs-68836022d26fdb3f55596cd12ecf1cf6e54f547c.tar.gz libguestfs-68836022d26fdb3f55596cd12ecf1cf6e54f547c.tar.xz libguestfs-68836022d26fdb3f55596cd12ecf1cf6e54f547c.zip | |
launch: libvirt: Add a hack to detect if KVM is available.
We need to select the <domain type=...> attribute depending on whether
KVM is detected in the libvirt capabilities.
This is a hack because it doesn't try to parse the libvirt
capabilities XML.
Diffstat (limited to 'src/launch-libvirt.c')
| -rw-r--r-- | src/launch-libvirt.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/src/launch-libvirt.c b/src/launch-libvirt.c index 7f46e2d9..2574b6a9 100644 --- a/src/launch-libvirt.c +++ b/src/launch-libvirt.c @@ -436,6 +436,7 @@ construct_libvirt_xml (guestfs_h *g, const char *capabilities_xml, xmlTextWriterPtr xo = NULL; struct drive *drv = g->drives; size_t appliance_index = 0; + const char *type; /* Count the number of disks added, in order to get the offset * of the appliance disk. @@ -445,6 +446,9 @@ construct_libvirt_xml (guestfs_h *g, const char *capabilities_xml, appliance_index++; } + /* Big hack, instead of actually parsing the capabilities XML (XXX). */ + type = strstr (capabilities_xml, "'kvm'") != NULL ? "kvm" : "qemu"; + XMLERROR (NULL, xb = xmlBufferCreate ()); XMLERROR (NULL, ob = xmlOutputBufferCreateBuffer (xb, NULL)); XMLERROR (NULL, xo = xmlNewTextWriter (ob)); @@ -455,7 +459,7 @@ construct_libvirt_xml (guestfs_h *g, const char *capabilities_xml, XMLERROR (-1, xmlTextWriterStartElement (xo, BAD_CAST "domain")); XMLERROR (-1, - xmlTextWriterWriteAttribute (xo, BAD_CAST "type", BAD_CAST "kvm")); + xmlTextWriterWriteAttribute (xo, BAD_CAST "type", BAD_CAST type)); XMLERROR (-1, xmlTextWriterWriteAttributeNS (xo, BAD_CAST "xmlns", |