exec.c: Use correct AddressSpace in watch_mem_read and watch_mem_write

[qemu.git] / qobject / qdict.c

diff --git a/qobject/qdict.c b/qobject/qdict.c
index 50c0ab378b80c80ed91b129b992912e8fd1a07d4..19df837c552d0cc668a5f0e51af1907b9896a432 100644 (file)
--- a/qobject/qdict.c
+++ b/qobject/qdict.c
@@ -19,13 +19,6 @@
 #include "qemu/queue.h"
 #include "qemu-common.h"
 
-static void qdict_destroy_obj(QObject *obj);
-
-static const QType qdict_type = {
-    .code = QTYPE_QDICT,
-    .destroy = qdict_destroy_obj,
-};
-
 /**
  * qdict_new(): Create a new QDict
  *
@@ -36,7 +29,7 @@ QDict *qdict_new(void)
     QDict *qdict;
 
     qdict = g_malloc0(sizeof(*qdict));
-    QOBJECT_INIT(qdict, &qdict_type);
+    qobject_init(QOBJECT(qdict), QTYPE_QDICT);
 
     return qdict;
 }
@@ -46,9 +39,9 @@ QDict *qdict_new(void)
  */
 QDict *qobject_to_qdict(const QObject *obj)
 {
-    if (qobject_type(obj) != QTYPE_QDICT)
+    if (!obj || qobject_type(obj) != QTYPE_QDICT) {
         return NULL;
-
+    }
     return container_of(obj, QDict, base);
 }
 
@@ -184,8 +177,7 @@ size_t qdict_size(const QDict *qdict)
 /**
  * qdict_get_obj(): Get a QObject of a specific type
  */
-static QObject *qdict_get_obj(const QDict *qdict, const char *key,
-                              qtype_code type)
+static QObject *qdict_get_obj(const QDict *qdict, const char *key, QType type)
 {
     QObject *obj;
 
@@ -229,8 +221,7 @@ double qdict_get_double(const QDict *qdict, const char *key)
  */
 int64_t qdict_get_int(const QDict *qdict, const char *key)
 {
-    QObject *obj = qdict_get_obj(qdict, key, QTYPE_QINT);
-    return qint_get_int(qobject_to_qint(obj));
+    return qint_get_int(qobject_to_qint(qdict_get(qdict, key)));
 }
 
 /**
@@ -241,10 +232,9 @@ int64_t qdict_get_int(const QDict *qdict, const char *key)
  *
  * Return bool mapped by 'key'.
  */
-int qdict_get_bool(const QDict *qdict, const char *key)
+bool 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));
+    return qbool_get_bool(qobject_to_qbool(qdict_get(qdict, key)));
 }
 
 /**
@@ -270,7 +260,7 @@ QList *qdict_get_qlist(const QDict *qdict, const char *key)
  */
 QDict *qdict_get_qdict(const QDict *qdict, const char *key)
 {
-    return qobject_to_qdict(qdict_get_obj(qdict, key, QTYPE_QDICT));
+    return qobject_to_qdict(qdict_get(qdict, key));
 }
 
 /**
@@ -284,8 +274,7 @@ QDict *qdict_get_qdict(const QDict *qdict, const char *key)
  */
 const char *qdict_get_str(const QDict *qdict, const char *key)
 {
-    QObject *obj = qdict_get_obj(qdict, key, QTYPE_QSTRING);
-    return qstring_get_str(qobject_to_qstring(obj));
+    return qstring_get_str(qobject_to_qstring(qdict_get(qdict, key)));
 }
 
 /**
@@ -298,13 +287,9 @@ 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)
 {
-    QObject *obj;
-
-    obj = qdict_get(qdict, key);
-    if (!obj || qobject_type(obj) != QTYPE_QINT)
-        return def_value;
+    QInt *qint = qobject_to_qint(qdict_get(qdict, key));
 
-    return qint_get_int(qobject_to_qint(obj));
+    return qint ? qint_get_int(qint) : def_value;
 }
 
 /**
@@ -314,15 +299,11 @@ int64_t qdict_get_try_int(const QDict *qdict, const char *key,
  * 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)
+bool qdict_get_try_bool(const QDict *qdict, const char *key, bool def_value)
 {
-    QObject *obj;
+    QBool *qbool = qobject_to_qbool(qdict_get(qdict, key));
 
-    obj = qdict_get(qdict, key);
-    if (!obj || qobject_type(obj) != QTYPE_QBOOL)
-        return def_value;
-
-    return qbool_get_int(qobject_to_qbool(obj));
+    return qbool ? qbool_get_bool(qbool) : def_value;
 }
 
 /**
@@ -335,13 +316,9 @@ 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)
 {
-    QObject *obj;
+    QString *qstr = qobject_to_qstring(qdict_get(qdict, key));
 
-    obj = qdict_get(qdict, key);
-    if (!obj || qobject_type(obj) != QTYPE_QSTRING)
-        return NULL;
-
-    return qstring_get_str(qobject_to_qstring(obj));
+    return qstr ? qstring_get_str(qstr) : NULL;
 }
 
 /**
@@ -456,7 +433,7 @@ void qdict_del(QDict *qdict, const char *key)
 /**
  * qdict_destroy_obj(): Free all the memory allocated by a QDict
  */
-static void qdict_destroy_obj(QObject *obj)
+void qdict_destroy_obj(QObject *obj)
 {
     int i;
     QDict *qdict;
@@ -477,6 +454,39 @@ static void qdict_destroy_obj(QObject *obj)
     g_free(qdict);
 }
 
+/**
+ * qdict_copy_default(): If no entry mapped by 'key' exists in 'dst' yet, the
+ * value of 'key' in 'src' is copied there (and the refcount increased
+ * accordingly).
+ */
+void qdict_copy_default(QDict *dst, QDict *src, const char *key)
+{
+    QObject *val;
+
+    if (qdict_haskey(dst, key)) {
+        return;
+    }
+
+    val = qdict_get(src, key);
+    if (val) {
+        qobject_incref(val);
+        qdict_put_obj(dst, key, val);
+    }
+}
+
+/**
+ * qdict_set_default_str(): If no entry mapped by 'key' exists in 'dst' yet, a
+ * new QString initialised by 'val' is put there.
+ */
+void qdict_set_default_str(QDict *dst, const char *key, const char *val)
+{
+    if (qdict_haskey(dst, key)) {
+        return;
+    }
+
+    qdict_put(dst, key, qstring_from_str(val));
+}
+
 static void qdict_flatten_qdict(QDict *qdict, QDict *target,
                                 const char *prefix);