1/*
2 * Copyright 2010, The Android Open Source Project
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
6 * are met:
7 *  * Redistributions of source code must retain the above copyright
8 *    notice, this list of conditions and the following disclaimer.
9 *  * Redistributions in binary form must reproduce the above copyright
10 *    notice, this list of conditions and the following disclaimer in the
11 *    documentation and/or other materials provided with the distribution.
12 *
13 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``AS IS'' AND ANY
14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
16 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
24 */
25
26#ifndef WebCookieJar_h
27#define WebCookieJar_h
28
29#include "ChromiumIncludes.h"
30
31#include <wtf/ThreadingPrimitives.h>
32
33namespace android {
34
35// This class is threadsafe. It is used from the IO, WebCore and Chromium IO
36// threads.
37class WebCookieJar : public net::CookiePolicy, public base::RefCountedThreadSafe<WebCookieJar> {
38public:
39    static WebCookieJar* get(bool isPrivateBrowsing);
40    static void cleanup(bool isPrivateBrowsing);
41
42    // Flush all cookies to disk. Synchronous.
43    static void flush();
44
45    // CookiePolicy implementation from external/chromium
46    virtual int CanGetCookies(const GURL& url, const GURL& first_party_for_cookies) const;
47    virtual int CanSetCookie(const GURL& url, const GURL& first_party_for_cookies, const std::string& cookie_line) const;
48
49    bool allowCookies();
50    void setAllowCookies(bool allow);
51
52    // Getter and setter for whether we accept cookies for file scheme URLS.
53    // Defaults to false. Note that calls to the setter are ignored once the
54    // first instance of this class has been created.
55    static bool acceptFileSchemeCookies();
56    static void setAcceptFileSchemeCookies(bool);
57
58    // Instead of this it would probably be better to add the cookie methods
59    // here so the rest of WebKit doesn't have to know about Chromium classes
60    net::CookieStore* cookieStore() { return m_cookieStore.get(); }
61    net::CookiePolicy* cookiePolicy() { return this; }
62
63    // Get the number of cookies that have actually been saved to flash.
64    // (This is used to implement CookieManager.hasCookies() in the Java framework.)
65    int getNumCookiesInDatabase();
66
67private:
68    WebCookieJar(const std::string& databaseFilePath);
69
70    scoped_refptr<SQLitePersistentCookieStore> m_cookieDb;
71    scoped_refptr<net::CookieStore> m_cookieStore;
72    bool m_allowCookies;
73    mutable WTF::Mutex m_allowCookiesMutex;
74};
75
76}
77
78#endif
79