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
|
// Copyright (c) 2012 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "content/common/indexed_db/proxy_webidbindex_impl.h"
#include "content/common/indexed_db/indexed_db_dispatcher.h"
#include "content/common/indexed_db/indexed_db_messages.h"
#include "content/common/indexed_db/proxy_webidbtransaction_impl.h"
#include "content/common/child_thread.h"
#include "third_party/WebKit/Source/WebKit/chromium/public/WebIDBKeyPath.h"
#include "third_party/WebKit/Source/WebKit/chromium/public/platform/WebString.h"
#include "third_party/WebKit/Source/WebKit/chromium/public/platform/WebVector.h"
using content::IndexedDBKeyPath;
using content::IndexedDBKeyRange;
using WebKit::WebExceptionCode;
using WebKit::WebDOMStringList;
using WebKit::WebIDBKeyPath;
using WebKit::WebString;
using WebKit::WebVector;
RendererWebIDBIndexImpl::RendererWebIDBIndexImpl(int32 idb_index_id)
: idb_index_id_(idb_index_id) {
}
RendererWebIDBIndexImpl::~RendererWebIDBIndexImpl() {
// It's not possible for there to be pending callbacks that address this
// object since inside WebKit, they hold a reference to the object wich owns
// this object. But, if that ever changed, then we'd need to invalidate
// any such pointers.
IndexedDBDispatcher::Send(new IndexedDBHostMsg_IndexDestroyed(
idb_index_id_));
}
WebString RendererWebIDBIndexImpl::name() const {
string16 result;
IndexedDBDispatcher::Send(
new IndexedDBHostMsg_IndexName(idb_index_id_, &result));
return result;
}
WebString RendererWebIDBIndexImpl::storeName() const {
string16 result;
IndexedDBDispatcher::Send(
new IndexedDBHostMsg_IndexStoreName(idb_index_id_, &result));
return result;
}
WebIDBKeyPath RendererWebIDBIndexImpl::keyPath() const {
IndexedDBKeyPath result;
IndexedDBDispatcher::Send(
new IndexedDBHostMsg_IndexKeyPath(idb_index_id_, &result));
return result;
}
bool RendererWebIDBIndexImpl::unique() const {
bool result;
IndexedDBDispatcher::Send(
new IndexedDBHostMsg_IndexUnique(idb_index_id_, &result));
return result;
}
bool RendererWebIDBIndexImpl::multiEntry() const {
bool result;
IndexedDBDispatcher::Send(
new IndexedDBHostMsg_IndexMultiEntry(idb_index_id_, &result));
return result;
}
void RendererWebIDBIndexImpl::openObjectCursor(
const WebKit::WebIDBKeyRange& range,
unsigned short direction,
WebKit::WebIDBCallbacks* callbacks,
const WebKit::WebIDBTransaction& transaction,
WebExceptionCode& ec) {
IndexedDBDispatcher* dispatcher =
IndexedDBDispatcher::ThreadSpecificInstance();
dispatcher->RequestIDBIndexOpenObjectCursor(
range, direction, callbacks, idb_index_id_, transaction, &ec);
}
void RendererWebIDBIndexImpl::openKeyCursor(
const WebKit::WebIDBKeyRange& range,
unsigned short direction,
WebKit::WebIDBCallbacks* callbacks,
const WebKit::WebIDBTransaction& transaction,
WebExceptionCode& ec) {
IndexedDBDispatcher* dispatcher =
IndexedDBDispatcher::ThreadSpecificInstance();
dispatcher->RequestIDBIndexOpenKeyCursor(
range, direction, callbacks, idb_index_id_, transaction, &ec);
}
void RendererWebIDBIndexImpl::count(
const WebKit::WebIDBKeyRange& range,
WebKit::WebIDBCallbacks* callbacks,
const WebKit::WebIDBTransaction& transaction,
WebExceptionCode& ec) {
IndexedDBDispatcher* dispatcher =
IndexedDBDispatcher::ThreadSpecificInstance();
dispatcher->RequestIDBIndexCount(
range, callbacks, idb_index_id_, transaction, &ec);
}
void RendererWebIDBIndexImpl::getObject(
const WebKit::WebIDBKeyRange& key_range,
WebKit::WebIDBCallbacks* callbacks,
const WebKit::WebIDBTransaction& transaction,
WebExceptionCode& ec) {
IndexedDBDispatcher* dispatcher =
IndexedDBDispatcher::ThreadSpecificInstance();
dispatcher->RequestIDBIndexGetObject(
IndexedDBKeyRange(key_range), callbacks, idb_index_id_,
transaction, &ec);
}
void RendererWebIDBIndexImpl::getKey(
const WebKit::WebIDBKeyRange& key_range,
WebKit::WebIDBCallbacks* callbacks,
const WebKit::WebIDBTransaction& transaction,
WebExceptionCode& ec) {
IndexedDBDispatcher* dispatcher =
IndexedDBDispatcher::ThreadSpecificInstance();
dispatcher->RequestIDBIndexGetKey(
IndexedDBKeyRange(key_range), callbacks, idb_index_id_,
transaction, &ec);
}
|
