Merge remote-tracking branch 'remotes/mdroth/qga-pull-2014-08-08' into staging

* remotes/mdroth/qga-pull-2014-08-08:
  qga: Disable unsupported commands by default
  qga: Add guest-get-fsinfo command
  qga: Add guest-fsfreeze-freeze-list command

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

1 files changed, 46 insertions, 1 deletions

diff --git a/qga/commands-win32.c b/qga/commands-win32.c
index e76939651a..3bcbeae8ff 100644
--- a/qga/commands-win32.c
+++ b/qga/commands-win32.c
@@ -152,6 +152,12 @@ void qmp_guest_file_flush(int64_t handle, Error **errp)
     error_set(errp, QERR_UNSUPPORTED);
 }
 
+GuestFilesystemInfoList *qmp_guest_get_fsinfo(Error **errp)
+{
+    error_set(errp, QERR_UNSUPPORTED);
+    return NULL;
+}
+
 /*
  * Return status of freeze/thaw
  */
@@ -206,6 +212,15 @@ error:
     return 0;
 }
 
+int64_t qmp_guest_fsfreeze_freeze_list(bool has_mountpoints,
+                                       strList *mountpoints,
+                                       Error **errp)
+{
+    error_set(errp, QERR_UNSUPPORTED);
+
+    return 0;
+}
+
 /*
  * Thaw local file systems using Volume Shadow-copy Service.
  */
@@ -431,10 +446,40 @@ int64_t qmp_guest_set_vcpus(GuestLogicalProcessorList *vcpus, Error **errp)
     return -1;
 }
 
+/* add unsupported commands to the blacklist */
+GList *ga_command_blacklist_init(GList *blacklist)
+{
+    const char *list_unsupported[] = {
+        "guest-file-open", "guest-file-close", "guest-file-read",
+        "guest-file-write", "guest-file-seek", "guest-file-flush",
+        "guest-suspend-hybrid", "guest-network-get-interfaces",
+        "guest-get-vcpus", "guest-set-vcpus",
+        "guest-fsfreeze-freeze-list", "guest-get-fsinfo",
+        "guest-fstrim", NULL};
+    char **p = (char **)list_unsupported;
+
+    while (*p) {
+        blacklist = g_list_append(blacklist, *p++);
+    }
+
+    if (!vss_init(true)) {
+        const char *list[] = {
+            "guest-get-fsinfo", "guest-fsfreeze-status",
+            "guest-fsfreeze-freeze", "guest-fsfreeze-thaw", NULL};
+        p = (char **)list;
+
+        while (*p) {
+            blacklist = g_list_append(blacklist, *p++);
+        }
+    }
+
+    return blacklist;
+}
+
 /* register init/cleanup routines for stateful command groups */
 void ga_command_state_init(GAState *s, GACommandState *cs)
 {
-    if (vss_init(true)) {
+    if (!vss_initialized()) {
         ga_command_state_add(cs, NULL, guest_fsfreeze_cleanup);
     }
 }