Luiz Capitulino <lcapitul...@redhat.com> writes:
> Signed-off-by: Luiz Capitulino <lcapitul...@redhat.com>
> ---
> qdict.c | 18 ++++++++++++++++++
> qdict.h | 1 +
> 2 files changed, 19 insertions(+), 0 deletions(-)
>
> diff --git a/qdict.c b/qdict.c
> index 175bc17..ca3c3b1 100644
> --- a/qdict.c
> +++ b/qdict.c
> @@ -287,6 +287,24 @@ int64_t qdict_get_try_int(const QDict *qdict, const char
> *key,
> }
>
> /**
> + * qdict_get_try_bool(): Try to get a bool mapped by 'key'
> + *
> + * Return bool mapped by 'key', if it is not present in the
> + * dictionary or if the stored object is not of QBool type
> + * 'err_value' will be returned.
> + */
> +int qdict_get_try_bool(const QDict *qdict, const char *key, int err_value)
> +{
> + QObject *obj;
> +
> + obj = qdict_get(qdict, key);
> + if (!obj || qobject_type(obj) != QTYPE_QBOOL)
> + return err_value;
> +
> + return qbool_get_int(qobject_to_qbool(obj));
> +}
> +
> +/**
> * qdict_get_try_str(): Try to get a pointer to the stored string
> * mapped by 'key'
> *
> diff --git a/qdict.h b/qdict.h
> index 5e5902c..5cca816 100644
> --- a/qdict.h
> +++ b/qdict.h
> @@ -57,6 +57,7 @@ QDict *qdict_get_qdict(const QDict *qdict, const char *key);
> const char *qdict_get_str(const QDict *qdict, const char *key);
> int64_t qdict_get_try_int(const QDict *qdict, const char *key,
> int64_t err_value);
> +int qdict_get_try_bool(const QDict *qdict, const char *key, int err_value);
> const char *qdict_get_try_str(const QDict *qdict, const char *key);
>
> #endif /* QDICT_H */
Nitpick: there's precedence for parameter name "err_value" in qdict.c,
but it's a misleading name all the same. The parameter is a default
value. Missing key is *not* an error.
