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Side by Side Diff: chrome/browser/cert_store.h

Issue 5685007: Rename all methods accessing Singleton<T> as GetInstance(). (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: . Created 10 years ago
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1 // Copyright (c) 2010 The Chromium Authors. All rights reserved. 1 // Copyright (c) 2010 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 #ifndef CHROME_BROWSER_CERT_STORE_H_ 5 #ifndef CHROME_BROWSER_CERT_STORE_H_
6 #define CHROME_BROWSER_CERT_STORE_H_ 6 #define CHROME_BROWSER_CERT_STORE_H_
7 #pragma once 7 #pragma once
8 8
9 #include <map> 9 #include <map>
10 10
11 #include "base/lock.h" 11 #include "base/lock.h"
12 #include "base/singleton.h" 12 #include "base/singleton.h"
13 #include "chrome/common/notification_observer.h" 13 #include "chrome/common/notification_observer.h"
14 #include "chrome/common/notification_registrar.h" 14 #include "chrome/common/notification_registrar.h"
15 #include "net/base/x509_certificate.h" 15 #include "net/base/x509_certificate.h"
16 16
17 // The purpose of the cert store is to provide an easy way to store/retrieve 17 // The purpose of the cert store is to provide an easy way to store/retrieve
18 // X509Certificate objects. When stored, an X509Certificate object is 18 // X509Certificate objects. When stored, an X509Certificate object is
19 // associated with a RenderProcessHost. If all the RenderProcessHosts 19 // associated with a RenderProcessHost. If all the RenderProcessHosts
20 // associated with the cert have exited, the cert is removed from the store. 20 // associated with the cert have exited, the cert is removed from the store.
21 // This class is used by the SSLManager to keep track of the certs associated 21 // This class is used by the SSLManager to keep track of the certs associated
22 // to loaded resources. 22 // to loaded resources.
23 // It can be accessed from the UI and IO threads (it is thread-safe). 23 // It can be accessed from the UI and IO threads (it is thread-safe).
24 // Note that the cert ids will overflow if we register more than 2^32 - 1 certs 24 // Note that the cert ids will overflow if we register more than 2^32 - 1 certs
25 // in 1 browsing session (which is highly unlikely to happen). 25 // in 1 browsing session (which is highly unlikely to happen).
26 26
27 class CertStore : public NotificationObserver { 27 class CertStore : public NotificationObserver {
28 public: 28 public:
29 // Returns the singleton instance of the CertStore. 29 // Returns the singleton instance of the CertStore.
30 static CertStore* GetSharedInstance(); 30 static CertStore* GetInstance();
31 31
32 // Stores the specified cert and returns the id associated with it. The cert 32 // Stores the specified cert and returns the id associated with it. The cert
33 // is associated to the specified RenderProcessHost. 33 // is associated to the specified RenderProcessHost.
34 // When all the RenderProcessHosts associated with a cert have exited, the 34 // When all the RenderProcessHosts associated with a cert have exited, the
35 // cert is removed from the store. 35 // cert is removed from the store.
36 // Note: ids starts at 1. 36 // Note: ids starts at 1.
37 int StoreCert(net::X509Certificate* cert, int render_process_host_id); 37 int StoreCert(net::X509Certificate* cert, int render_process_host_id);
38 38
39 // Tries to retrieve the previously stored cert associated with the specified 39 // Tries to retrieve the previously stored cert associated with the specified
40 // |cert_id|. Returns whether the cert could be found, and, if |cert| is 40 // |cert_id|. Returns whether the cert could be found, and, if |cert| is
(...skipping 34 matching lines...) Expand 10 before | Expand all | Expand 10 after
75 int next_cert_id_; 75 int next_cert_id_;
76 76
77 // This lock protects: process_to_ids_, id_to_processes_, id_to_cert_ and 77 // This lock protects: process_to_ids_, id_to_processes_, id_to_cert_ and
78 // cert_to_id_. 78 // cert_to_id_.
79 Lock cert_lock_; 79 Lock cert_lock_;
80 80
81 DISALLOW_COPY_AND_ASSIGN(CertStore); 81 DISALLOW_COPY_AND_ASSIGN(CertStore);
82 }; 82 };
83 83
84 #endif // CHROME_BROWSER_CERT_STORE_H_ 84 #endif // CHROME_BROWSER_CERT_STORE_H_
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