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
|
/*
* Copyright (C) 2006, 2007, 2008 Apple Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
* OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef WebHistory_H
#define WebHistory_H
#include "WebKit.h"
#include <CoreFoundation/CoreFoundation.h>
#include <WebCore/COMPtr.h>
#include <wtf/Forward.h>
#include <wtf/OwnArrayPtr.h>
#include <wtf/RetainPtr.h>
namespace WebCore {
class KURL;
class PageGroup;
}
//-----------------------------------------------------------------------------
class WebPreferences;
class WebHistory : public IWebHistory, public IWebHistoryPrivate {
public:
static WebHistory* createInstance();
private:
WebHistory();
~WebHistory();
public:
// IUnknown
virtual HRESULT STDMETHODCALLTYPE QueryInterface(REFIID riid, void** ppvObject);
virtual ULONG STDMETHODCALLTYPE AddRef(void);
virtual ULONG STDMETHODCALLTYPE Release(void);
// IWebHistory
virtual HRESULT STDMETHODCALLTYPE optionalSharedHistory(
/* [retval][out] */ IWebHistory** history);
virtual HRESULT STDMETHODCALLTYPE setOptionalSharedHistory(
/* [in] */ IWebHistory* history);
virtual HRESULT STDMETHODCALLTYPE loadFromURL(
/* [in] */ BSTR url,
/* [out] */ IWebError** error,
/* [retval][out] */ BOOL* succeeded);
virtual HRESULT STDMETHODCALLTYPE saveToURL(
/* [in] */ BSTR url,
/* [out] */ IWebError** error,
/* [retval][out] */ BOOL* succeeded);
virtual HRESULT STDMETHODCALLTYPE addItems(
/* [in] */ int itemCount,
/* [in] */ IWebHistoryItem** items);
virtual HRESULT STDMETHODCALLTYPE removeItems(
/* [in] */ int itemCount,
/* [in] */ IWebHistoryItem** items);
virtual HRESULT STDMETHODCALLTYPE removeAllItems( void);
virtual HRESULT STDMETHODCALLTYPE orderedLastVisitedDays(
/* [out][in] */ int* count,
/* [in] */ DATE* calendarDates);
virtual HRESULT STDMETHODCALLTYPE orderedItemsLastVisitedOnDay(
/* [out][in] */ int* count,
/* [in] */ IWebHistoryItem** items,
/* [in] */ DATE calendarDate);
virtual HRESULT STDMETHODCALLTYPE itemForURL(
/* [in] */ BSTR url,
/* [retval][out] */ IWebHistoryItem** item);
virtual HRESULT STDMETHODCALLTYPE setHistoryItemLimit(
/* [in] */ int limit);
virtual HRESULT STDMETHODCALLTYPE historyItemLimit(
/* [retval][out] */ int* limit);
virtual HRESULT STDMETHODCALLTYPE setHistoryAgeInDaysLimit(
/* [in] */ int limit);
virtual HRESULT STDMETHODCALLTYPE historyAgeInDaysLimit(
/* [retval][out] */ int* limit);
// IWebHistoryPrivate
virtual HRESULT STDMETHODCALLTYPE allItems(
/* [out][in] */ int* count,
/* [retval][out] */ IWebHistoryItem** items);
virtual HRESULT STDMETHODCALLTYPE data(IStream**);
virtual HRESULT STDMETHODCALLTYPE setVisitedLinkTrackingEnabled(BOOL visitedLinkTrackingEnable);
virtual HRESULT STDMETHODCALLTYPE removeAllVisitedLinks();
// WebHistory
static WebHistory* sharedHistory();
void visitedURL(const WebCore::KURL&, const WTF::String& title, const WTF::String& httpMethod, bool wasFailure, bool increaseVisitCount);
void addVisitedLinksToPageGroup(WebCore::PageGroup&);
COMPtr<IWebHistoryItem> itemForURLString(const WTF::String&) const;
typedef int64_t DateKey;
typedef HashMap<DateKey, RetainPtr<CFMutableArrayRef> > DateToEntriesMap;
private:
enum NotificationType
{
kWebHistoryItemsAddedNotification = 0,
kWebHistoryItemsRemovedNotification = 1,
kWebHistoryAllItemsRemovedNotification = 2,
kWebHistoryLoadedNotification = 3,
kWebHistoryItemsDiscardedWhileLoadingNotification = 4,
kWebHistorySavedNotification = 5
};
HRESULT loadHistoryGutsFromURL(CFURLRef url, CFMutableArrayRef discardedItems, IWebError** error);
HRESULT saveHistoryGuts(CFURLRef url, IWebError** error);
HRESULT postNotification(NotificationType notifyType, IPropertyBag* userInfo = 0);
HRESULT removeItem(IWebHistoryItem* entry);
HRESULT addItem(IWebHistoryItem* entry, bool discardDuplicate, bool* added);
HRESULT removeItemForURLString(CFStringRef urlString);
HRESULT addItemToDateCaches(IWebHistoryItem* entry);
HRESULT removeItemFromDateCaches(IWebHistoryItem* entry);
HRESULT insertItem(IWebHistoryItem* entry, DateKey);
HRESULT ageLimitDate(CFAbsoluteTime* time);
bool findKey(DateKey*, CFAbsoluteTime forDay);
static CFAbsoluteTime timeToDate(CFAbsoluteTime time);
BSTR getNotificationString(NotificationType notifyType);
HRESULT itemForURLString(CFStringRef urlString, IWebHistoryItem** item) const;
RetainPtr<CFDataRef> data() const;
ULONG m_refCount;
RetainPtr<CFMutableDictionaryRef> m_entriesByURL;
DateToEntriesMap m_entriesByDate;
OwnArrayPtr<DATE> m_orderedLastVisitedDays;
COMPtr<WebPreferences> m_preferences;
};
#endif
|
