diff mbox

[06/13] QDict: Introduce qdict_get_try_bool()

Message ID 1277228451-7741-7-git-send-email-lcapitulino@redhat.com
State New
Headers show

Commit Message

Luiz Capitulino June 22, 2010, 5:40 p.m. UTC 
Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
---
 qdict.c |   18 ++++++++++++++++++
 qdict.h |    1 +
 2 files changed, 19 insertions(+), 0 deletions(-)
diff mbox

Patch

diff --git a/qdict.c b/qdict.c
index a28a0a9..dee0fb4 100644
--- a/qdict.c
+++ b/qdict.c
@@ -308,6 +308,24 @@  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
+ * 'def_value' will be returned.
+ */
+int qdict_get_try_bool(const QDict *qdict, const char *key, int def_value)
+{
+    QObject *obj;
+
+    obj = qdict_get(qdict, key);
+    if (!obj || qobject_type(obj) != QTYPE_QBOOL)
+        return def_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 0e7a43f..929d8d2 100644
--- a/qdict.h
+++ b/qdict.h
@@ -61,6 +61,7 @@  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 def_value);
+int qdict_get_try_bool(const QDict *qdict, const char *key, int def_value);
 const char *qdict_get_try_str(const QDict *qdict, const char *key);
 
 #endif /* QDICT_H */