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authorOlga Krishtal <okrishtal@virtuozzo.com>2015-06-30 13:25:20 +0300
committerMichael Roth <mdroth@linux.vnet.ibm.com>2015-07-07 20:14:36 -0500
commitef0a03f23061b9994fe5b2c3a208bc9fcba0099d (patch)
treee384cd5c9660167c244c4d4e3fbbc1b23924b1ac /qga/commands-win32.c
parent00d2f3707a63881a0cec8d00cbd467f9b2d8af41 (diff)
qga: added empty qmp_quest_get_fsinfo functionality.
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 <okrishtal@virtuozzo.com> Signed-off-by: Denis V. Lunev <den@openvz.org> CC: Eric Blake <eblake@redhat.com> CC: Michael Roth <mdroth@linux.vnet.ibm.com> Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
Diffstat (limited to 'qga/commands-win32.c')
-rw-r--r--qga/commands-win32.c27
1 files changed, 24 insertions, 3 deletions
diff --git a/qga/commands-win32.c b/qga/commands-win32.c
index 4275f8aafe..a28312907c 100644
--- a/qga/commands-win32.c
+++ b/qga/commands-win32.c
@@ -389,8 +389,29 @@ static void guest_file_init(void)
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;
}
/*
@@ -927,7 +948,7 @@ 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;