monitor: Add migrate_set_capability completion

Signed-off-by: Hani Benhabiles <hani@linux.com> Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
qemu · Jun 11, 2014 · c68a040 · c68a040
1 parent d0ece34
commit c68a040
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Showing 3 changed files with 24 additions and 0 deletions.
diff --git a/hmp-commands.hx b/hmp-commands.hx
@@ -975,6 +975,7 @@ ETEXI
         .params     = "capability state",
         .help       = "Enable/Disable the usage of a capability for migration",
         .mhandler.cmd = hmp_migrate_set_capability,
+        .command_completion = migrate_set_capability_completion,
     },
 
 STEXI

diff --git a/hmp.h b/hmp.h
@@ -107,5 +107,7 @@ void ringbuf_write_completion(ReadLineState *rs, int nb_args, const char *str);
 void ringbuf_read_completion(ReadLineState *rs, int nb_args, const char *str);
 void watchdog_action_completion(ReadLineState *rs, int nb_args,
                                 const char *str);
+void migrate_set_capability_completion(ReadLineState *rs, int nb_args,
+                                       const char *str);
 
 #endif
diff --git a/monitor.c b/monitor.c
@@ -4573,6 +4573,27 @@ void watchdog_action_completion(ReadLineState *rs, int nb_args, const char *str)
     add_completion_option(rs, str, "none");
 }
 
+void migrate_set_capability_completion(ReadLineState *rs, int nb_args,
+                                       const char *str)
+{
+    size_t len;
+
+    len = strlen(str);
+    readline_set_completion_index(rs, len);
+    if (nb_args == 2) {
+        int i;
+        for (i = 0; i < MIGRATION_CAPABILITY_MAX; i++) {
+            const char *name = MigrationCapability_lookup[i];
+            if (!strncmp(str, name, len)) {
+                readline_add_completion(rs, name);
+            }
+        }
+    } else if (nb_args == 3) {
+        add_completion_option(rs, str, "on");
+        add_completion_option(rs, str, "off");
+    }
+}
+
 static void monitor_find_completion_by_table(Monitor *mon,
                                              const mon_cmd_t *cmd_table,
                                              char **args,