コード例 #1
0
ファイル: qmp-dispatch.c プロジェクト: MaddTheSane/qemu
static QDict *qmp_dispatch_check_obj(const QObject *request, bool allow_oob,
                                     Error **errp)
{
    const char *exec_key = NULL;
    const QDictEntry *ent;
    const char *arg_name;
    const QObject *arg_obj;
    QDict *dict;

    dict = qobject_to(QDict, request);
    if (!dict) {
        error_setg(errp, "QMP input must be a JSON object");
        return NULL;
    }

    for (ent = qdict_first(dict); ent;
         ent = qdict_next(dict, ent)) {
        arg_name = qdict_entry_key(ent);
        arg_obj = qdict_entry_value(ent);

        if (!strcmp(arg_name, "execute")
            || (!strcmp(arg_name, "exec-oob") && allow_oob)) {
            if (qobject_type(arg_obj) != QTYPE_QSTRING) {
                error_setg(errp, "QMP input member '%s' must be a string",
                           arg_name);
                return NULL;
            }
            if (exec_key) {
                error_setg(errp, "QMP input member '%s' clashes with '%s'",
                           arg_name, exec_key);
                return NULL;
            }
            exec_key = arg_name;
        } else if (!strcmp(arg_name, "arguments")) {
            if (qobject_type(arg_obj) != QTYPE_QDICT) {
                error_setg(errp,
                           "QMP input member 'arguments' must be an object");
                return NULL;
            }
        } else if (!strcmp(arg_name, "id")) {
            continue;
        } else {
            error_setg(errp, "QMP input member '%s' is unexpected",
                       arg_name);
            return NULL;
        }
    }

    if (!exec_key) {
        error_setg(errp, "QMP input lacks member 'execute'");
        return NULL;
    }

    return dict;
}
コード例 #2
0
ファイル: qmp-dispatch.c プロジェクト: 0bliv10n/s2e
static QDict *qmp_dispatch_check_obj(const QObject *request, Error **errp)
{
    const QDictEntry *ent;
    const char *arg_name;
    const QObject *arg_obj;
    bool has_exec_key = false;
    QDict *dict = NULL;

    if (qobject_type(request) != QTYPE_QDICT) {
        error_set(errp, QERR_QMP_BAD_INPUT_OBJECT,
                  "request is not a dictionary");
        return NULL;
    }

    dict = qobject_to_qdict(request);

    for (ent = qdict_first(dict); ent;
         ent = qdict_next(dict, ent)) {
        arg_name = qdict_entry_key(ent);
        arg_obj = qdict_entry_value(ent);

        if (!strcmp(arg_name, "execute")) {
            if (qobject_type(arg_obj) != QTYPE_QSTRING) {
                error_set(errp, QERR_QMP_BAD_INPUT_OBJECT_MEMBER, "execute",
                          "string");
                return NULL;
            }
            has_exec_key = true;
        } else if (strcmp(arg_name, "arguments")) {
            error_set(errp, QERR_QMP_EXTRA_MEMBER, arg_name);
            return NULL;
        }
    }

    if (!has_exec_key) {
        error_set(errp, QERR_QMP_BAD_INPUT_OBJECT, "execute");
        return NULL;
    }

    return dict;
}
コード例 #3
0
void update_insn_class_info(const char* class_idx, const char* insn)
{
	// Assuming class indexes are positive
	const QDictEntry* pentry;
	int64_t idx= -1;
	assert(class_info != NULL);
	pentry = qdict_first(class_info);
	do
	{
		QObject* temp = qdict_entry_value(pentry);		
		QDict* pdict = qobject_to_qdict(temp);
		idx = qdict_get_int(pdict, "idx");
		const char * str = qdict_get_str(pdict, "class_name");
		if(strcmp(str, class_idx) == 0)
			break;
		idx = -1;
		pentry = qdict_next(class_info, pentry);
	} while(pentry != NULL);
	assert(insn_map != NULL);
	if(idx != -1)
		get_map_entry(insn)->instruction_type = idx;
}