arm host: Fix linker warning (m68k targets)

[qemu.git] / qdict.c

diff --git a/qdict.c b/qdict.c
index a302f4c0c402845d9e68aea6c5a89a3399b2363c..7d1469d40855e07601e619814f10ae96deacefff 100644 (file)
--- a/qdict.c
+++ b/qdict.c
@@ -11,7 +11,9 @@
  */
 
 #include "qint.h"
+#include "qfloat.h"
 #include "qdict.h"
+#include "qbool.h"
 #include "qstring.h"
 #include "qobject.h"
 #include "qemu-queue.h"
@@ -121,9 +123,8 @@ void qdict_put_obj(QDict *qdict, const char *key, QObject *value)
         /* allocate a new entry */
         entry = alloc_entry(key, value);
         QLIST_INSERT_HEAD(&qdict->table[hash], entry, next);
+        qdict->size++;
     }
-
-    qdict->size++;
 }
 
 /**
@@ -174,6 +175,29 @@ static QObject *qdict_get_obj(const QDict *qdict, const char *key,
     return obj;
 }
 
+/**
+ * qdict_get_double(): Get an number mapped by 'key'
+ *
+ * This function assumes that 'key' exists and it stores a
+ * QFloat or QInt object.
+ *
+ * Return number mapped by 'key'.
+ */
+double qdict_get_double(const QDict *qdict, const char *key)
+{
+    QObject *obj = qdict_get(qdict, key);
+
+    assert(obj);
+    switch (qobject_type(obj)) {
+    case QTYPE_QFLOAT:
+        return qfloat_get_double(qobject_to_qfloat(obj));
+    case QTYPE_QINT:
+        return qint_get_int(qobject_to_qint(obj));
+    default:
+        assert(0);
+    }
+}
+
 /**
  * qdict_get_int(): Get an integer mapped by 'key'
  *
@@ -188,6 +212,46 @@ int64_t qdict_get_int(const QDict *qdict, const char *key)
     return qint_get_int(qobject_to_qint(obj));
 }
 
+/**
+ * qdict_get_bool(): Get a bool mapped by 'key'
+ *
+ * This function assumes that 'key' exists and it stores a
+ * QBool object.
+ *
+ * Return bool mapped by 'key'.
+ */
+int qdict_get_bool(const QDict *qdict, const char *key)
+{
+    QObject *obj = qdict_get_obj(qdict, key, QTYPE_QBOOL);
+    return qbool_get_int(qobject_to_qbool(obj));
+}
+
+/**
+ * qdict_get_qlist(): Get the QList mapped by 'key'
+ *
+ * This function assumes that 'key' exists and it stores a
+ * QList object.
+ *
+ * Return QList mapped by 'key'.
+ */
+QList *qdict_get_qlist(const QDict *qdict, const char *key)
+{
+    return qobject_to_qlist(qdict_get_obj(qdict, key, QTYPE_QLIST));
+}
+
+/**
+ * qdict_get_qdict(): Get the QDict mapped by 'key'
+ *
+ * This function assumes that 'key' exists and it stores a
+ * QDict object.
+ *
+ * Return QDict mapped by 'key'.
+ */
+QDict *qdict_get_qdict(const QDict *qdict, const char *key)
+{
+    return qobject_to_qdict(qdict_get_obj(qdict, key, QTYPE_QDICT));
+}
+
 /**
  * qdict_get_str(): Get a pointer to the stored string mapped
  * by 'key'
@@ -241,6 +305,25 @@ const char *qdict_get_try_str(const QDict *qdict, const char *key)
     return qstring_get_str(qobject_to_qstring(obj));
 }
 
+/**
+ * qdict_iter(): Iterate over all the dictionary's stored values.
+ *
+ * This function allows the user to provide an iterator, which will be
+ * called for each stored value in the dictionary.
+ */
+void qdict_iter(const QDict *qdict,
+                void (*iter)(const char *key, QObject *obj, void *opaque),
+                void *opaque)
+{
+    int i;
+    QDictEntry *entry;
+
+    for (i = 0; i < QDICT_HASH_SIZE; i++) {
+        QLIST_FOREACH(entry, &qdict->table[i], next)
+            iter(entry->key, entry->value, opaque);
+    }
+}
+
 /**
  * qentry_destroy(): Free all the memory allocated by a QDictEntry
  */