[PATCH v4 14/32] qdev: Move UUID property to qdev-properties-system.c

[Eduardo Habkost <ehabkost@redhat.com>]

Only softmmu code uses DEFINE_PROP_UUID, and it currently depends
on error_set_from_qdev_prop_error().  Move it to
qdev-properties-system.c to get out of our way when refactoring
the qdev property system.

We can eventually move it back to the core property system later,
after removing usage of error_set_from_qdev_prop_error().

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
---
This is a new patch added in series v2
---
Cc: Paolo Bonzini <pbonzini@redhat.com>
Cc: "Daniel P. Berrangé" <berrange@redhat.com>
Cc: Eduardo Habkost <ehabkost@redhat.com>
Cc: qemu-devel@nongnu.org
---
 hw/core/qdev-properties-system.c | 57 ++++++++++++++++++++++++++++++++
 hw/core/qdev-properties.c        | 57 --------------------------------
 2 files changed, 57 insertions(+), 57 deletions(-)

diff --git a/hw/core/qdev-properties-system.c b/hw/core/qdev-properties-system.c
index 5796ed2619..7a9a1d6404 100644
--- a/hw/core/qdev-properties-system.c
+++ b/hw/core/qdev-properties-system.c
@@ -21,6 +21,7 @@
 #include "qemu/ctype.h"
 #include "qemu/cutils.h"
 #include "qemu/units.h"
+#include "qemu/uuid.h"
 #include "qemu/error-report.h"
 #include "qdev-prop-internal.h"
 
@@ -1106,3 +1107,59 @@ const PropertyInfo qdev_prop_pcie_link_width = {
     .set = set_prop_pcielinkwidth,
     .set_default_value = qdev_propinfo_set_default_value_enum,
 };
+
+/* --- UUID --- */
+
+static void get_uuid(Object *obj, Visitor *v, const char *name, void *opaque,
+                     Error **errp)
+{
+    Property *prop = opaque;
+    QemuUUID *uuid = qdev_get_prop_ptr(obj, prop);
+    char buffer[UUID_FMT_LEN + 1];
+    char *p = buffer;
+
+    qemu_uuid_unparse(uuid, buffer);
+
+    visit_type_str(v, name, &p, errp);
+}
+
+#define UUID_VALUE_AUTO        "auto"
+
+static void set_uuid(Object *obj, Visitor *v, const char *name, void *opaque,
+                    Error **errp)
+{
+    DeviceState *dev = DEVICE(obj);
+    Property *prop = opaque;
+    QemuUUID *uuid = qdev_get_prop_ptr(obj, prop);
+    char *str;
+
+    if (dev->realized) {
+        qdev_prop_set_after_realize(dev, name, errp);
+        return;
+    }
+
+    if (!visit_type_str(v, name, &str, errp)) {
+        return;
+    }
+
+    if (!strcmp(str, UUID_VALUE_AUTO)) {
+        qemu_uuid_generate(uuid);
+    } else if (qemu_uuid_parse(str, uuid) < 0) {
+        error_set_from_qdev_prop_error(errp, EINVAL, obj, prop, str);
+    }
+    g_free(str);
+}
+
+static void set_default_uuid_auto(ObjectProperty *op, const Property *prop)
+{
+    object_property_set_default_str(op, UUID_VALUE_AUTO);
+}
+
+const PropertyInfo qdev_prop_uuid = {
+    .name  = "str",
+    .description = "UUID (aka GUID) or \"" UUID_VALUE_AUTO
+        "\" for random value (default)",
+    .get   = get_uuid,
+    .set   = set_uuid,
+    .set_default_value = set_default_uuid_auto,
+};
diff --git a/hw/core/qdev-properties.c b/hw/core/qdev-properties.c
index 765e916c23..a2eaa43831 100644
--- a/hw/core/qdev-properties.c
+++ b/hw/core/qdev-properties.c
@@ -6,7 +6,6 @@
 #include "qemu/ctype.h"
 #include "qemu/error-report.h"
 #include "qapi/visitor.h"
-#include "qemu/uuid.h"
 #include "qemu/units.h"
 #include "qemu/cutils.h"
 #include "qdev-prop-internal.h"
@@ -544,62 +543,6 @@ const PropertyInfo qdev_prop_size32 = {
     .set_default_value = qdev_propinfo_set_default_value_uint,
 };
 
-/* --- UUID --- */
-
-static void get_uuid(Object *obj, Visitor *v, const char *name, void *opaque,
-                     Error **errp)
-{
-    Property *prop = opaque;
-    QemuUUID *uuid = qdev_get_prop_ptr(obj, prop);
-    char buffer[UUID_FMT_LEN + 1];
-    char *p = buffer;
-
-    qemu_uuid_unparse(uuid, buffer);
-
-    visit_type_str(v, name, &p, errp);
-}
-
-#define UUID_VALUE_AUTO        "auto"
-
-static void set_uuid(Object *obj, Visitor *v, const char *name, void *opaque,
-                    Error **errp)
-{
-    DeviceState *dev = DEVICE(obj);
-    Property *prop = opaque;
-    QemuUUID *uuid = qdev_get_prop_ptr(obj, prop);
-    char *str;
-
-    if (dev->realized) {
-        qdev_prop_set_after_realize(dev, name, errp);
-        return;
-    }
-
-    if (!visit_type_str(v, name, &str, errp)) {
-        return;
-    }
-
-    if (!strcmp(str, UUID_VALUE_AUTO)) {
-        qemu_uuid_generate(uuid);
-    } else if (qemu_uuid_parse(str, uuid) < 0) {
-        error_set_from_qdev_prop_error(errp, EINVAL, obj, prop, str);
-    }
-    g_free(str);
-}
-
-static void set_default_uuid_auto(ObjectProperty *op, const Property *prop)
-{
-    object_property_set_default_str(op, UUID_VALUE_AUTO);
-}
-
-const PropertyInfo qdev_prop_uuid = {
-    .name  = "str",
-    .description = "UUID (aka GUID) or \"" UUID_VALUE_AUTO
-        "\" for random value (default)",
-    .get   = get_uuid,
-    .set   = set_uuid,
-    .set_default_value = set_default_uuid_auto,
-};
-
 /* --- support for array properties --- */
 
 /* Used as an opaque for the object properties we add for each
-- 
2.28.0