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cssm_init.h

// Copyright (c) 2009 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 BASE_CRYPTO_CSSM_INIT_H_
#define BASE_CRYPTO_CSSM_INIT_H_

#include <Security/cssm.h>

#include "base/logging.h"
#include "base/scoped_ptr.h"

namespace base {

// Initialize CSSM if it isn't already initialized.  This must be called before
// any other CSSM functions.  This function is thread-safe, and CSSM will only
// ever be initialized once.  CSSM will be properly shut down on program exit.
void EnsureCSSMInit();

// Returns the shared CSP handle used by CSSM functions.
CSSM_CSP_HANDLE GetSharedCSPHandle();

// Set of pointers to memory function wrappers that are required for CSSM
extern const CSSM_API_MEMORY_FUNCS kCssmMemoryFunctions;

// Utility function to log an error message including the error name.
void LogCSSMError(const char *function_name, CSSM_RETURN err);

}  // namespace base

#endif  // BASE_CRYPTO_CSSM_INIT_H_

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