1 /*
2 * Copyright (C) 2011 Google Inc. All rights reserved.
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions are
6 * met:
7 *
8 * * Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * * Redistributions in binary form must reproduce the above
11 * copyright notice, this list of conditions and the following disclaimer
12 * in the documentation and/or other materials provided with the
13 * distribution.
14 * * Neither the name of Google Inc. nor the names of its
15 * contributors may be used to endorse or promote products derived from
16 * this software without specific prior written permission.
17 *
18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
19 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
20 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
21 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
22 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
23 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
29 */
30
31 #include "config.h"
32 #include "WebStorageQuotaCallbacksImpl.h"
33
34 #if ENABLE(QUOTA)
35
36 #include "DOMCoreException.h"
37 #include "StorageInfoErrorCallback.h"
38 #include "StorageInfoQuotaCallback.h"
39 #include "StorageInfoUsageCallback.h"
40
41 using namespace WebCore;
42
43 namespace WebKit {
44
WebStorageQuotaCallbacksImpl(PassRefPtr<WebCore::StorageInfoUsageCallback> usageCallback,PassRefPtr<WebCore::StorageInfoErrorCallback> errorCallback)45 WebStorageQuotaCallbacksImpl::WebStorageQuotaCallbacksImpl(PassRefPtr<WebCore::StorageInfoUsageCallback> usageCallback, PassRefPtr<WebCore::StorageInfoErrorCallback> errorCallback)
46 : m_usageCallback(usageCallback)
47 , m_errorCallback(errorCallback)
48 {
49 }
50
WebStorageQuotaCallbacksImpl(PassRefPtr<WebCore::StorageInfoQuotaCallback> quotaCallback,PassRefPtr<WebCore::StorageInfoErrorCallback> errorCallback)51 WebStorageQuotaCallbacksImpl::WebStorageQuotaCallbacksImpl(PassRefPtr<WebCore::StorageInfoQuotaCallback> quotaCallback, PassRefPtr<WebCore::StorageInfoErrorCallback> errorCallback)
52 : m_quotaCallback(quotaCallback)
53 , m_errorCallback(errorCallback)
54 {
55 }
56
~WebStorageQuotaCallbacksImpl()57 WebStorageQuotaCallbacksImpl::~WebStorageQuotaCallbacksImpl()
58 {
59 }
60
didQueryStorageUsageAndQuota(unsigned long long usageInBytes,unsigned long long quotaInBytes)61 void WebStorageQuotaCallbacksImpl::didQueryStorageUsageAndQuota(unsigned long long usageInBytes, unsigned long long quotaInBytes)
62 {
63 if (m_usageCallback)
64 m_usageCallback->handleEvent(usageInBytes, quotaInBytes);
65 delete this;
66 }
67
didGrantStorageQuota(unsigned long long grantedQuotaInBytes)68 void WebStorageQuotaCallbacksImpl::didGrantStorageQuota(unsigned long long grantedQuotaInBytes)
69 {
70 if (m_quotaCallback)
71 m_quotaCallback->handleEvent(grantedQuotaInBytes);
72 delete this;
73 }
74
didFail(WebStorageQuotaError error)75 void WebStorageQuotaCallbacksImpl::didFail(WebStorageQuotaError error)
76 {
77 if (m_errorCallback) {
78 ExceptionCodeDescription description;
79 getExceptionCodeDescription(static_cast<ExceptionCode>(error), description);
80 m_errorCallback->handleEvent(DOMCoreException::create(description).get());
81 }
82 delete this;
83 }
84
85 } // namespace WebKit
86
87 #endif // ENABLE(QUOTA)
88