Git Repo - qemu.git/blame_incremental

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Commit	Line	Data
	1	/*
	2	* QLit literal qobject
	3	*
	4	* Copyright IBM, Corp. 2009
	5	* Copyright (c) 2013, 2015, 2017 Red Hat Inc.
	6	*
	7	* Authors:
	8	* Anthony Liguori <[email protected]>
	9	* Markus Armbruster <[email protected]>
	10	* Marc-André Lureau <[email protected]>
	11	*
	12	* This work is licensed under the terms of the GNU LGPL, version 2.1 or later.
	13	* See the COPYING.LIB file in the top-level directory.
	14	*/
	15
	16	#include "qemu/osdep.h"
	17
	18	#include "qapi/qmp/qlit.h"
	19	#include "qapi/qmp/types.h"
	20
	21	static bool qlit_equal_qdict(const QLitObject lhs, const QDict qdict)
	22	{
	23	int i;
	24
	25	for (i = 0; lhs->value.qdict[i].key; i++) {
	26	QObject *obj = qdict_get(qdict, lhs->value.qdict[i].key);
	27
	28	if (!qlit_equal_qobject(&lhs->value.qdict[i].value, obj)) {
	29	return false;
	30	}
	31	}
	32
	33	/* Note: the literal qdict must not contain duplicates, this is
	34	* considered a programming error and it isn't checked here. */
	35	if (qdict_size(qdict) != i) {
	36	return false;
	37	}
	38
	39	return true;
	40	}
	41
	42	static bool qlit_equal_qlist(const QLitObject lhs, const QList qlist)
	43	{
	44	QListEntry *e;
	45	int i = 0;
	46
	47	QLIST_FOREACH_ENTRY(qlist, e) {
	48	QObject *obj = qlist_entry_obj(e);
	49
	50	if (!qlit_equal_qobject(&lhs->value.qlist[i], obj)) {
	51	return false;
	52	}
	53	i++;
	54	}
	55
	56	return !e && lhs->value.qlist[i].type == QTYPE_NONE;
	57	}
	58
	59	bool qlit_equal_qobject(const QLitObject lhs, const QObject rhs)
	60	{
	61	if (!rhs \|\| lhs->type != qobject_type(rhs)) {
	62	return false;
	63	}
	64
	65	switch (lhs->type) {
	66	case QTYPE_QBOOL:
	67	return lhs->value.qbool == qbool_get_bool(qobject_to_qbool(rhs));
	68	case QTYPE_QNUM:
	69	return lhs->value.qnum == qnum_get_int(qobject_to_qnum(rhs));
	70	case QTYPE_QSTRING:
	71	return (strcmp(lhs->value.qstr,
	72	qstring_get_str(qobject_to_qstring(rhs))) == 0);
	73	case QTYPE_QDICT:
	74	return qlit_equal_qdict(lhs, qobject_to_qdict(rhs));
	75	case QTYPE_QLIST:
	76	return qlit_equal_qlist(lhs, qobject_to_qlist(rhs));
	77	case QTYPE_QNULL:
	78	return true;
	79	default:
	80	break;
	81	}
	82
	83	return false;
	84	}