include/qapi/qmp/qlit.h

   1 /*
   2  * Copyright IBM, Corp. 2009
   3  * Copyright (c) 2013, 2015, 2017 Red Hat Inc.
   4  *
   5  * Authors:
   6  *  Anthony Liguori   <aliguori@us.ibm.com>
   7  *  Markus Armbruster <armbru@redhat.com>
   8  *  Marc-André Lureau <marcandre.lureau@redhat.com>
   9  *
  10  * This work is licensed under the terms of the GNU LGPL, version 2.1 or later.
  11  * See the COPYING.LIB file in the top-level directory.
  12  *
  13  */
  14 #ifndef QLIT_H
  15 #define QLIT_H
  16
  17 #include "qobject.h"
  18
  19 typedef struct QLitDictEntry QLitDictEntry;
  20 typedef struct QLitObject QLitObject;
  21
  22 struct QLitObject {
  23     QType type;
  24     union {
  25         bool qbool;
  26         int64_t qnum;
  27         const char *qstr;
  28         QLitDictEntry *qdict;
  29         QLitObject *qlist;
  30     } value;
  31 };
  32
  33 struct QLitDictEntry {
  34     const char *key;
  35     QLitObject value;
  36 };
  37
  38 #define QLIT_QNULL \
  39     { .type = QTYPE_QNULL }
  40 #define QLIT_QBOOL(val) \
  41     { .type = QTYPE_QBOOL, .value.qbool = (val) }
  42 #define QLIT_QNUM(val) \
  43     { .type = QTYPE_QNUM, .value.qnum = (val) }
  44 #define QLIT_QSTR(val) \
  45     { .type = QTYPE_QSTRING, .value.qstr = (val) }
  46 #define QLIT_QDICT(val) \
  47     { .type = QTYPE_QDICT, .value.qdict = (val) }
  48 #define QLIT_QLIST(val) \
  49     { .type = QTYPE_QLIST, .value.qlist = (val) }
  50
  51 bool qlit_equal_qobject(const QLitObject *lhs, const QObject *rhs);
  52
  53 QObject *qobject_from_qlit(const QLitObject *qlit);
  54
  55 #endif /* QLIT_H */