NSS: PKCS 11 password prompt.

net/base/pk11_slot.h

+// Copyright (c) 2010 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef NET_BASE_PK11_SLOT_H_
+#define NET_BASE_PK11_SLOT_H_
+#pragma once
+
+#include <string>
+#include <vector>
+
+#include "base/ref_counted.h"
+
+#if defined(USE_NSS)
+typedef struct PK11SlotInfoStr PK11SlotInfo;
+#endif
+
+namespace net {
+
+class PK11Slot;
+
+typedef std::vector<scoped_refptr<PK11Slot> > PK11SlotList;
+
+class PK11Slot : public base::RefCountedThreadSafe<PK11Slot> {

[wtc, 2010/12/15 20:54:36]

PK11Slot may not need to be ref-counted.

+ public:
+#if defined(USE_NSS)
+  typedef PK11SlotInfo* OSSlotHandle;
+#else
+  typedef void* OSSlotHandle;
+#endif
+
+  OSSlotHandle os_slot_handle() const { return slot_handle_; }
+
+  std::string GetTokenName() const;
+
+  static PK11Slot* CreateFromHandle(OSSlotHandle handle);
+
+ private:
+  friend class base::RefCountedThreadSafe<PK11Slot>;
+
+  explicit PK11Slot(OSSlotHandle handle);
+  ~PK11Slot();
+
+  OSSlotHandle slot_handle_;
+
+  DISALLOW_COPY_AND_ASSIGN(PK11Slot);
+};
+
+}  // namespace net
+
+#endif  // NET_BASE_PK11_SLOT_H_