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

Issue 7800015: prune down content_dll change to just the CONTENT_EXPORTS (Closed)
Patch Set: update copyright headers, merge Created 9 years, 3 months ago
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1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. 1 // Copyright (c) 2011 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 CONTENT_BROWSER_CERT_STORE_H_ 5 #ifndef CONTENT_BROWSER_CERT_STORE_H_
6 #define CONTENT_BROWSER_CERT_STORE_H_ 6 #define CONTENT_BROWSER_CERT_STORE_H_
7 #pragma once 7 #pragma once
8 8
9 #include <map> 9 #include <map>
10 10
11 #include "base/memory/singleton.h" 11 #include "base/memory/singleton.h"
12 #include "base/synchronization/lock.h" 12 #include "base/synchronization/lock.h"
13 #include "content/common/content_export.h"
13 #include "content/common/notification_observer.h" 14 #include "content/common/notification_observer.h"
14 #include "content/common/notification_registrar.h" 15 #include "content/common/notification_registrar.h"
15 #include "net/base/x509_certificate.h" 16 #include "net/base/x509_certificate.h"
16 17
17 // The purpose of the cert store is to provide an easy way to store/retrieve 18 // The purpose of the cert store is to provide an easy way to store/retrieve
18 // X509Certificate objects. When stored, an X509Certificate object is 19 // X509Certificate objects. When stored, an X509Certificate object is
19 // associated with a RenderProcessHost. If all the RenderProcessHosts 20 // associated with a RenderProcessHost. If all the RenderProcessHosts
20 // associated with the cert have exited, the cert is removed from the store. 21 // 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 22 // This class is used by the SSLManager to keep track of the certs associated
22 // to loaded resources. 23 // to loaded resources.
23 // It can be accessed from the UI and IO threads (it is thread-safe). 24 // 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 25 // 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). 26 // in 1 browsing session (which is highly unlikely to happen).
26 27
27 class CertStore : public NotificationObserver { 28 class CONTENT_EXPORT CertStore : public NotificationObserver {
28 public: 29 public:
29 // Returns the singleton instance of the CertStore. 30 // Returns the singleton instance of the CertStore.
30 static CertStore* GetInstance(); 31 static CertStore* GetInstance();
31 32
32 // Stores the specified cert and returns the id associated with it. The cert 33 // Stores the specified cert and returns the id associated with it. The cert
33 // is associated to the specified RenderProcessHost. 34 // is associated to the specified RenderProcessHost.
34 // When all the RenderProcessHosts associated with a cert have exited, the 35 // When all the RenderProcessHosts associated with a cert have exited, the
35 // cert is removed from the store. 36 // cert is removed from the store.
36 // Note: ids starts at 1. 37 // Note: ids starts at 1.
37 int StoreCert(net::X509Certificate* cert, int render_process_host_id); 38 int StoreCert(net::X509Certificate* cert, int render_process_host_id);
(...skipping 37 matching lines...) Expand 10 before | Expand all | Expand 10 after
75 int next_cert_id_; 76 int next_cert_id_;
76 77
77 // This lock protects: process_to_ids_, id_to_processes_, id_to_cert_ and 78 // This lock protects: process_to_ids_, id_to_processes_, id_to_cert_ and
78 // cert_to_id_. 79 // cert_to_id_.
79 base::Lock cert_lock_; 80 base::Lock cert_lock_;
80 81
81 DISALLOW_COPY_AND_ASSIGN(CertStore); 82 DISALLOW_COPY_AND_ASSIGN(CertStore);
82 }; 83 };
83 84
84 #endif // CONTENT_BROWSER_CERT_STORE_H_ 85 #endif // CONTENT_BROWSER_CERT_STORE_H_
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