From: Olga Krishtal <okrish...@virtuozzo.com>
We need qmp_quest_get_fsinfo togather with vss-provider, which works with
volumes. The call to this function is implemented via
FindFirst/NextVolumes. Moreover, volumes in Windows OS are filesystem unit,
so it will be more effective to work with them rather with devices.
Signed-off-by: Olga Krishtal <okrish...@virtuozzo.com>
Signed-off-by: Denis V. Lunev <d...@openvz.org>
CC: Eric Blake <ebl...@redhat.com>
CC: Michael Roth <mdr...@linux.vnet.ibm.com>
---
qga/commands-win32.c | 32 +++++++++++++++++++++++++++++---
1 file changed, 29 insertions(+), 3 deletions(-)
diff --git a/qga/commands-win32.c b/qga/commands-win32.c
index ad445d9..0544ee4 100644
--- a/qga/commands-win32.c
+++ b/qga/commands-win32.c
@@ -766,10 +766,36 @@ done:
return ge;
}
+static GuestFilesystemInfo *build_guest_fsinfo(char *guid, Error **errp)
+{
+ return NULL;
+}
+
GuestFilesystemInfoList *qmp_guest_get_fsinfo(Error **errp)
{
- error_setg(errp, QERR_UNSUPPORTED);
- return NULL;
+ HANDLE vol_h;
+ GuestFilesystemInfoList *new, *ret = NULL;
+ char guid[256];
+
+ vol_h = FindFirstVolume(guid, sizeof(guid));
+ if (vol_h == INVALID_HANDLE_VALUE) {
+ error_setg_win32(errp, GetLastError(), "failed to find any volume");
+ return NULL;
+ }
+
+ do {
+ new = g_malloc(sizeof(*ret));
+ new->value = build_guest_fsinfo(guid, errp);
+ new->next = ret;
+ ret = new;
+ } while (FindNextVolume(vol_h, guid, sizeof(guid)));
+
+ if (GetLastError() != ERROR_NO_MORE_FILES) {
+ error_setg_win32(errp, GetLastError(), "failed to find next volume");
+ }
+
+ FindVolumeClose(vol_h);
+ return ret;
}
/*
@@ -1096,7 +1122,7 @@ GList *ga_command_blacklist_init(GList *blacklist)
"guest-set-user-password",
"guest-get-memory-blocks", "guest-set-memory-blocks",
"guest-get-memory-block-size",
- "guest-fsfreeze-freeze-list", "guest-get-fsinfo",
+ "guest-fsfreeze-freeze-list",
"guest-fstrim", NULL};
char **p = (char **)list_unsupported;
--
2.1.4
