1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
|
/*
* This file is part of the WebKit open source project.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public License
* along with this library; see the file COPYING.LIB. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#include "config.h"
#include "WebKitDOMBlob.h"
#include <WebCore/CSSImportRule.h>
#include "DOMObjectCache.h"
#include <WebCore/Document.h>
#include <WebCore/JSExecState.h>
#include "WebKitDOMBlobPrivate.h"
#include "WebKitDOMPrivate.h"
#include "ConvertToUTF8String.h"
#include <wtf/GetPtr.h>
#include <wtf/RefPtr.h>
#define WEBKIT_DOM_BLOB_GET_PRIVATE(obj) G_TYPE_INSTANCE_GET_PRIVATE(obj, WEBKIT_DOM_TYPE_BLOB, WebKitDOMBlobPrivate)
typedef struct _WebKitDOMBlobPrivate {
RefPtr<WebCore::Blob> coreObject;
} WebKitDOMBlobPrivate;
G_GNUC_BEGIN_IGNORE_DEPRECATIONS;
namespace WebKit {
WebKitDOMBlob* kit(WebCore::Blob* obj)
{
if (!obj)
return 0;
if (gpointer ret = DOMObjectCache::get(obj))
return WEBKIT_DOM_BLOB(ret);
return wrap(obj);
}
WebCore::Blob* core(WebKitDOMBlob* request)
{
return request ? static_cast<WebCore::Blob*>(WEBKIT_DOM_OBJECT(request)->coreObject) : 0;
}
WebKitDOMBlob* wrapBlob(WebCore::Blob* coreObject)
{
ASSERT(coreObject);
return WEBKIT_DOM_BLOB(g_object_new(WEBKIT_DOM_TYPE_BLOB, "core-object", coreObject, nullptr));
}
} // namespace WebKit
G_DEFINE_TYPE(WebKitDOMBlob, webkit_dom_blob, WEBKIT_DOM_TYPE_OBJECT)
enum {
PROP_0,
PROP_SIZE,
};
static void webkit_dom_blob_finalize(GObject* object)
{
WebKitDOMBlobPrivate* priv = WEBKIT_DOM_BLOB_GET_PRIVATE(object);
WebKit::DOMObjectCache::forget(priv->coreObject.get());
priv->~WebKitDOMBlobPrivate();
G_OBJECT_CLASS(webkit_dom_blob_parent_class)->finalize(object);
}
static void webkit_dom_blob_get_property(GObject* object, guint propertyId, GValue* value, GParamSpec* pspec)
{
WebKitDOMBlob* self = WEBKIT_DOM_BLOB(object);
switch (propertyId) {
case PROP_SIZE:
g_value_set_uint64(value, webkit_dom_blob_get_size(self));
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID(object, propertyId, pspec);
break;
}
}
static GObject* webkit_dom_blob_constructor(GType type, guint constructPropertiesCount, GObjectConstructParam* constructProperties)
{
GObject* object = G_OBJECT_CLASS(webkit_dom_blob_parent_class)->constructor(type, constructPropertiesCount, constructProperties);
WebKitDOMBlobPrivate* priv = WEBKIT_DOM_BLOB_GET_PRIVATE(object);
priv->coreObject = static_cast<WebCore::Blob*>(WEBKIT_DOM_OBJECT(object)->coreObject);
WebKit::DOMObjectCache::put(priv->coreObject.get(), object);
return object;
}
static void webkit_dom_blob_class_init(WebKitDOMBlobClass* requestClass)
{
GObjectClass* gobjectClass = G_OBJECT_CLASS(requestClass);
g_type_class_add_private(gobjectClass, sizeof(WebKitDOMBlobPrivate));
gobjectClass->constructor = webkit_dom_blob_constructor;
gobjectClass->finalize = webkit_dom_blob_finalize;
gobjectClass->get_property = webkit_dom_blob_get_property;
g_object_class_install_property(
gobjectClass,
PROP_SIZE,
g_param_spec_uint64(
"size",
"Blob:size",
"read-only guint64 Blob:size",
0, G_MAXUINT64, 0,
WEBKIT_PARAM_READABLE));
}
static void webkit_dom_blob_init(WebKitDOMBlob* request)
{
WebKitDOMBlobPrivate* priv = WEBKIT_DOM_BLOB_GET_PRIVATE(request);
new (priv) WebKitDOMBlobPrivate();
}
guint64 webkit_dom_blob_get_size(WebKitDOMBlob* self)
{
WebCore::JSMainThreadNullState state;
g_return_val_if_fail(WEBKIT_DOM_IS_BLOB(self), 0);
WebCore::Blob* item = WebKit::core(self);
guint64 result = item->size();
return result;
}
G_GNUC_END_IGNORE_DEPRECATIONS;
|
