Add qemu 2.4.0

[kvmfornfv.git] / qemu / include / qapi / qmp / dispatch.h

diff --git a/qemu/include/qapi/qmp/dispatch.h b/qemu/include/qapi/qmp/dispatch.h
new file mode 100644 (file)
index 0000000..e389697
--- /dev/null
+++ b/qemu/include/qapi/qmp/dispatch.h
@@ -0,0 +1,58 @@
+/*
+ * Core Definitions for QAPI/QMP Dispatch
+ *
+ * Copyright IBM, Corp. 2011
+ *
+ * Authors:
+ *  Anthony Liguori   <aliguori@us.ibm.com>
+ *
+ * This work is licensed under the terms of the GNU LGPL, version 2.1 or later.
+ * See the COPYING.LIB file in the top-level directory.
+ *
+ */
+
+#ifndef QMP_CORE_H
+#define QMP_CORE_H
+
+#include "qapi/qmp/qobject.h"
+#include "qapi/qmp/qdict.h"
+#include "qapi/error.h"
+
+typedef void (QmpCommandFunc)(QDict *, QObject **, Error **);
+
+typedef enum QmpCommandType
+{
+    QCT_NORMAL,
+} QmpCommandType;
+
+typedef enum QmpCommandOptions
+{
+    QCO_NO_OPTIONS = 0x0,
+    QCO_NO_SUCCESS_RESP = 0x1,
+} QmpCommandOptions;
+
+typedef struct QmpCommand
+{
+    const char *name;
+    QmpCommandType type;
+    QmpCommandFunc *fn;
+    QmpCommandOptions options;
+    QTAILQ_ENTRY(QmpCommand) node;
+    bool enabled;
+} QmpCommand;
+
+void qmp_register_command(const char *name, QmpCommandFunc *fn,
+                          QmpCommandOptions options);
+QmpCommand *qmp_find_command(const char *name);
+QObject *qmp_dispatch(QObject *request);
+void qmp_disable_command(const char *name);
+void qmp_enable_command(const char *name);
+bool qmp_command_is_enabled(const QmpCommand *cmd);
+const char *qmp_command_name(const QmpCommand *cmd);
+bool qmp_has_success_response(const QmpCommand *cmd);
+QObject *qmp_build_error_object(Error *err);
+typedef void (*qmp_cmd_callback_fn)(QmpCommand *cmd, void *opaque);
+void qmp_for_each_command(qmp_cmd_callback_fn fn, void *opaque);
+
+#endif
+