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
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
|
// 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/browser/in_process_webkit/indexed_db_callbacks.h"
#include <vector>
#include "content/browser/indexed_db/webidbdatabase_impl.h"
#include "content/common/indexed_db/indexed_db_messages.h"
#include "webkit/browser/quota/quota_manager.h"
using WebKit::WebData;
using WebKit::WebString;
using WebKit::WebVector;
namespace content {
namespace {
const int32 kDatabaseNotAdded = -1;
}
IndexedDBCallbacksBase::IndexedDBCallbacksBase(
IndexedDBDispatcherHost* dispatcher_host,
int32 ipc_thread_id,
int32 ipc_callbacks_id)
: dispatcher_host_(dispatcher_host),
ipc_callbacks_id_(ipc_callbacks_id),
ipc_thread_id_(ipc_thread_id) {}
IndexedDBCallbacksBase::~IndexedDBCallbacksBase() {}
void IndexedDBCallbacksBase::onError(const WebKit::WebIDBDatabaseError& error) {
dispatcher_host_->Send(new IndexedDBMsg_CallbacksError(
ipc_thread_id_, ipc_callbacks_id_, error.code(), error.message()));
}
void IndexedDBCallbacksBase::onBlocked(long long old_version) {
dispatcher_host_->Send(new IndexedDBMsg_CallbacksIntBlocked(
ipc_thread_id_, ipc_callbacks_id_, old_version));
}
void IndexedDBCallbacksBase::onSuccess(const WebVector<WebString>& value) {
NOTREACHED();
}
void IndexedDBCallbacksBase::onSuccess(WebIDBDatabaseImpl* idb_object,
const WebKit::WebIDBMetadata& metadata) {
NOTREACHED();
}
void IndexedDBCallbacksBase::onUpgradeNeeded(long long old_version,
WebIDBDatabaseImpl* database,
const WebKit::WebIDBMetadata&) {
NOTREACHED();
}
void IndexedDBCallbacksBase::onSuccess(WebIDBCursorImpl* idb_object,
const IndexedDBKey& key,
const IndexedDBKey& primaryKey,
const WebData& value) {
NOTREACHED();
}
void IndexedDBCallbacksBase::onSuccess(const IndexedDBKey& key,
const IndexedDBKey& primaryKey,
const WebData& value) {
NOTREACHED();
}
void IndexedDBCallbacksBase::onSuccess(const WebData& value) { NOTREACHED(); }
void IndexedDBCallbacksBase::onSuccessWithPrefetch(
const std::vector<IndexedDBKey>& keys,
const std::vector<IndexedDBKey>& primaryKeys,
const std::vector<std::vector<char> >& values) {
NOTREACHED();
}
void IndexedDBCallbacksBase::onSuccess(const IndexedDBKey& value) {
NOTREACHED();
}
void IndexedDBCallbacksBase::onSuccess(const WebData& value,
const IndexedDBKey& key,
const IndexedDBKeyPath& keyPath) {
NOTREACHED();
}
void IndexedDBCallbacksBase::onSuccess(long long value) { NOTREACHED(); }
void IndexedDBCallbacksBase::onSuccess() { NOTREACHED(); }
IndexedDBCallbacksDatabase::IndexedDBCallbacksDatabase(
IndexedDBDispatcherHost* dispatcher_host,
int32 ipc_thread_id,
int32 ipc_callbacks_id,
int32 ipc_database_callbacks_id,
int64 host_transaction_id,
const GURL& origin_url)
: IndexedDBCallbacksBase(dispatcher_host, ipc_thread_id, ipc_callbacks_id),
host_transaction_id_(host_transaction_id),
origin_url_(origin_url),
ipc_database_id_(kDatabaseNotAdded),
ipc_database_callbacks_id_(ipc_database_callbacks_id) {}
void IndexedDBCallbacksDatabase::onSuccess(
WebIDBDatabaseImpl* idb_object,
const WebKit::WebIDBMetadata& metadata) {
int32 ipc_object_id = ipc_database_id_;
if (ipc_object_id == kDatabaseNotAdded) {
ipc_object_id =
dispatcher_host()->Add(idb_object, ipc_thread_id(), origin_url_);
} else {
// We already have this database and don't need a new copy of it.
delete idb_object;
}
const ::IndexedDBDatabaseMetadata idb_metadata =
IndexedDBDispatcherHost::ConvertMetadata(metadata);
dispatcher_host()->Send(
new IndexedDBMsg_CallbacksSuccessIDBDatabase(ipc_thread_id(),
ipc_callbacks_id(),
ipc_database_callbacks_id_,
ipc_object_id,
idb_metadata));
}
void IndexedDBCallbacksDatabase::onUpgradeNeeded(
long long old_version,
WebIDBDatabaseImpl* database,
const WebKit::WebIDBMetadata& metadata) {
dispatcher_host()->RegisterTransactionId(host_transaction_id_, origin_url_);
int32 ipc_database_id =
dispatcher_host()->Add(database, ipc_thread_id(), origin_url_);
ipc_database_id_ = ipc_database_id;
IndexedDBMsg_CallbacksUpgradeNeeded_Params params;
params.ipc_thread_id = ipc_thread_id();
params.ipc_callbacks_id = ipc_callbacks_id();
params.ipc_database_id = ipc_database_id;
params.ipc_database_callbacks_id = ipc_database_callbacks_id_;
params.old_version = old_version;
params.idb_metadata = IndexedDBDispatcherHost::ConvertMetadata(metadata);
dispatcher_host()->Send(new IndexedDBMsg_CallbacksUpgradeNeeded(params));
}
void IndexedDBCallbacks<WebIDBCursorImpl>::onSuccess(
WebIDBCursorImpl* idb_cursor,
const IndexedDBKey& key,
const IndexedDBKey& primaryKey,
const WebData& value) {
int32 ipc_object_id = dispatcher_host()->Add(idb_cursor);
IndexedDBMsg_CallbacksSuccessIDBCursor_Params params;
params.ipc_thread_id = ipc_thread_id();
params.ipc_callbacks_id = ipc_callbacks_id();
params.ipc_cursor_id = ipc_object_id;
params.key = IndexedDBKey(key);
params.primary_key = IndexedDBKey(primaryKey);
params.value.assign(value.data(), value.data() + value.size());
dispatcher_host()->Send(new IndexedDBMsg_CallbacksSuccessIDBCursor(params));
}
void IndexedDBCallbacks<WebIDBCursorImpl>::onSuccess(const WebData& webValue) {
std::vector<char> value(webValue.data(), webValue.data() + webValue.size());
dispatcher_host()->Send(new IndexedDBMsg_CallbacksSuccessValue(
ipc_thread_id(), ipc_callbacks_id(), value));
}
void IndexedDBCallbacks<WebIDBCursorImpl>::onSuccess(
const IndexedDBKey& key,
const IndexedDBKey& primaryKey,
const WebData& value) {
DCHECK_NE(ipc_cursor_id_, -1);
WebIDBCursorImpl* idb_cursor =
dispatcher_host()->GetCursorFromId(ipc_cursor_id_);
DCHECK(idb_cursor);
if (!idb_cursor)
return;
IndexedDBMsg_CallbacksSuccessCursorContinue_Params params;
params.ipc_thread_id = ipc_thread_id();
params.ipc_callbacks_id = ipc_callbacks_id();
params.ipc_cursor_id = ipc_cursor_id_;
params.key = IndexedDBKey(key);
params.primary_key = IndexedDBKey(primaryKey);
params.value.assign(value.data(), value.data() + value.size());
dispatcher_host()->Send(
new IndexedDBMsg_CallbacksSuccessCursorContinue(params));
}
void IndexedDBCallbacks<WebIDBCursorImpl>::onSuccessWithPrefetch(
const std::vector<IndexedDBKey>& keys,
const std::vector<IndexedDBKey>& primaryKeys,
const std::vector<std::vector<char> >& values) {
DCHECK_NE(ipc_cursor_id_, -1);
std::vector<IndexedDBKey> msgKeys;
std::vector<IndexedDBKey> msgPrimaryKeys;
for (size_t i = 0; i < keys.size(); ++i) {
msgKeys.push_back(keys[i]);
msgPrimaryKeys.push_back(primaryKeys[i]);
}
IndexedDBMsg_CallbacksSuccessCursorPrefetch_Params params;
params.ipc_thread_id = ipc_thread_id();
params.ipc_callbacks_id = ipc_callbacks_id();
params.ipc_cursor_id = ipc_cursor_id_;
params.keys = msgKeys;
params.primary_keys = msgPrimaryKeys;
params.values = values;
dispatcher_host()->Send(
new IndexedDBMsg_CallbacksSuccessCursorPrefetch(params));
}
void IndexedDBCallbacks<IndexedDBKey>::onSuccess(const IndexedDBKey& value) {
dispatcher_host()->Send(new IndexedDBMsg_CallbacksSuccessIndexedDBKey(
ipc_thread_id(), ipc_callbacks_id(), IndexedDBKey(value)));
}
void IndexedDBCallbacks<WebVector<WebString> >::onSuccess(
const WebVector<WebString>& value) {
std::vector<string16> list;
for (unsigned i = 0; i < value.size(); ++i)
list.push_back(value[i]);
dispatcher_host()->Send(new IndexedDBMsg_CallbacksSuccessStringList(
ipc_thread_id(), ipc_callbacks_id(), list));
}
void IndexedDBCallbacks<WebData>::onSuccess(const WebData& value) {
dispatcher_host()->Send(new IndexedDBMsg_CallbacksSuccessValue(
ipc_thread_id(),
ipc_callbacks_id(),
std::vector<char>(value.data(), value.data() + value.size())));
}
void IndexedDBCallbacks<WebData>::onSuccess(const WebData& value,
const IndexedDBKey& primaryKey,
const IndexedDBKeyPath& keyPath) {
dispatcher_host()->Send(new IndexedDBMsg_CallbacksSuccessValueWithKey(
ipc_thread_id(),
ipc_callbacks_id(),
std::vector<char>(value.data(), value.data() + value.size()),
IndexedDBKey(primaryKey),
IndexedDBKeyPath(keyPath)));
}
void IndexedDBCallbacks<WebData>::onSuccess(long long value) {
dispatcher_host()->Send(new IndexedDBMsg_CallbacksSuccessInteger(
ipc_thread_id(), ipc_callbacks_id(), value));
}
void IndexedDBCallbacks<WebData>::onSuccess() {
dispatcher_host()->Send(new IndexedDBMsg_CallbacksSuccessUndefined(
ipc_thread_id(), ipc_callbacks_id()));
}
void IndexedDBCallbacks<WebData>::onSuccess(const IndexedDBKey& value) {
dispatcher_host()->Send(new IndexedDBMsg_CallbacksSuccessIndexedDBKey(
ipc_thread_id(), ipc_callbacks_id(), IndexedDBKey(value)));
}
} // namespace content
|
