17b1b5d19SPaolo Bonzini /* 27b1b5d19SPaolo Bonzini * Core Definitions for QAPI/QMP Dispatch 37b1b5d19SPaolo Bonzini * 47b1b5d19SPaolo Bonzini * Copyright IBM, Corp. 2011 57b1b5d19SPaolo Bonzini * 67b1b5d19SPaolo Bonzini * Authors: 77b1b5d19SPaolo Bonzini * Anthony Liguori <aliguori@us.ibm.com> 87b1b5d19SPaolo Bonzini * 97b1b5d19SPaolo Bonzini * This work is licensed under the terms of the GNU LGPL, version 2.1 or later. 107b1b5d19SPaolo Bonzini * See the COPYING.LIB file in the top-level directory. 117b1b5d19SPaolo Bonzini * 127b1b5d19SPaolo Bonzini */ 137b1b5d19SPaolo Bonzini 14121d0712SMarkus Armbruster #ifndef QAPI_QMP_DISPATCH_H 15121d0712SMarkus Armbruster #define QAPI_QMP_DISPATCH_H 167b1b5d19SPaolo Bonzini 177b1b5d19SPaolo Bonzini #include "qapi/qmp/qobject.h" 187b1b5d19SPaolo Bonzini #include "qapi/qmp/qdict.h" 197b1b5d19SPaolo Bonzini 207b1b5d19SPaolo Bonzini typedef void (QmpCommandFunc)(QDict *, QObject **, Error **); 217b1b5d19SPaolo Bonzini 227b1b5d19SPaolo Bonzini typedef enum QmpCommandOptions 237b1b5d19SPaolo Bonzini { 247b1b5d19SPaolo Bonzini QCO_NO_OPTIONS = 0x0, 257b1b5d19SPaolo Bonzini QCO_NO_SUCCESS_RESP = 0x1, 267b1b5d19SPaolo Bonzini } QmpCommandOptions; 277b1b5d19SPaolo Bonzini 287b1b5d19SPaolo Bonzini typedef struct QmpCommand 297b1b5d19SPaolo Bonzini { 307b1b5d19SPaolo Bonzini const char *name; 317b1b5d19SPaolo Bonzini QmpCommandFunc *fn; 327b1b5d19SPaolo Bonzini QmpCommandOptions options; 337b1b5d19SPaolo Bonzini QTAILQ_ENTRY(QmpCommand) node; 347b1b5d19SPaolo Bonzini bool enabled; 357b1b5d19SPaolo Bonzini } QmpCommand; 367b1b5d19SPaolo Bonzini 37*1527badbSMarkus Armbruster typedef QTAILQ_HEAD(QmpCommandList, QmpCommand) QmpCommandList; 38*1527badbSMarkus Armbruster 39*1527badbSMarkus Armbruster void qmp_register_command(QmpCommandList *cmds, const char *name, 40*1527badbSMarkus Armbruster QmpCommandFunc *fn, QmpCommandOptions options); 41*1527badbSMarkus Armbruster void qmp_unregister_command(QmpCommandList *cmds, const char *name); 42*1527badbSMarkus Armbruster QmpCommand *qmp_find_command(QmpCommandList *cmds, const char *name); 43*1527badbSMarkus Armbruster QObject *qmp_dispatch(QmpCommandList *cmds, QObject *request); 44*1527badbSMarkus Armbruster void qmp_disable_command(QmpCommandList *cmds, const char *name); 45*1527badbSMarkus Armbruster void qmp_enable_command(QmpCommandList *cmds, const char *name); 46*1527badbSMarkus Armbruster 478dc4d915SMark Wu bool qmp_command_is_enabled(const QmpCommand *cmd); 488dc4d915SMark Wu const char *qmp_command_name(const QmpCommand *cmd); 490106dc4fSMark Wu bool qmp_has_success_response(const QmpCommand *cmd); 50e940f543SMarkus Armbruster QObject *qmp_build_error_object(Error *err); 51*1527badbSMarkus Armbruster 528dc4d915SMark Wu typedef void (*qmp_cmd_callback_fn)(QmpCommand *cmd, void *opaque); 53*1527badbSMarkus Armbruster 54*1527badbSMarkus Armbruster void qmp_for_each_command(QmpCommandList *cmds, qmp_cmd_callback_fn fn, 55*1527badbSMarkus Armbruster void *opaque); 567b1b5d19SPaolo Bonzini 577b1b5d19SPaolo Bonzini #endif 58