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Diffstat (limited to 'security/nss/lib/softoken/pkcs11.h')
-rw-r--r-- | security/nss/lib/softoken/pkcs11.h | 323 |
1 files changed, 323 insertions, 0 deletions
diff --git a/security/nss/lib/softoken/pkcs11.h b/security/nss/lib/softoken/pkcs11.h new file mode 100644 index 000000000..9352fc1c6 --- /dev/null +++ b/security/nss/lib/softoken/pkcs11.h @@ -0,0 +1,323 @@ +/* ***** BEGIN LICENSE BLOCK ***** + * Version: MPL 1.1/GPL 2.0/LGPL 2.1 + * + * The contents of this file are subject to the Mozilla Public License Version + * 1.1 (the "License"); you may not use this file except in compliance with + * the License. You may obtain a copy of the License at + * http://www.mozilla.org/MPL/ + * + * Software distributed under the License is distributed on an "AS IS" basis, + * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License + * for the specific language governing rights and limitations under the + * License. + * + * The Original Code is the Netscape security libraries. + * + * The Initial Developer of the Original Code is + * Netscape Communications Corporation. + * Portions created by the Initial Developer are Copyright (C) 1994-2000 + * the Initial Developer. All Rights Reserved. + * + * Contributor(s): + * RSA Labs + * + * Alternatively, the contents of this file may be used under the terms of + * either the GNU General Public License Version 2 or later (the "GPL"), or + * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"), + * in which case the provisions of the GPL or the LGPL are applicable instead + * of those above. If you wish to allow use of your version of this file only + * under the terms of either the GPL or the LGPL, and not to allow others to + * use your version of this file under the terms of the MPL, indicate your + * decision by deleting the provisions above and replace them with the notice + * and other provisions required by the GPL or the LGPL. If you do not delete + * the provisions above, a recipient may use your version of this file under + * the terms of any one of the MPL, the GPL or the LGPL. + * + * ***** END LICENSE BLOCK ***** */ +/* + * Copyright (C) 1994-1999 RSA Security Inc. Licence to copy this document + * is granted provided that it is identified as "RSA Security In.c Public-Key + * Cryptography Standards (PKCS)" in all material mentioning or referencing + * this document. + * + * The latest version of this header can be found at: + * http://www.rsalabs.com/pkcs/pkcs-11/index.html + */ +#ifndef _PKCS11_H_ +#define _PKCS11_H_ 1 + +#ifdef __cplusplus +extern "C" { +#endif + +/* Before including this file (pkcs11.h) (or pkcs11t.h by + * itself), 6 platform-specific macros must be defined. These + * macros are described below, and typical definitions for them + * are also given. Be advised that these definitions can depend + * on both the platform and the compiler used (and possibly also + * on whether a PKCS #11 library is linked statically or + * dynamically). + * + * In addition to defining these 6 macros, the packing convention + * for PKCS #11 structures should be set. The PKCS #11 + * convention on packing is that structures should be 1-byte + * aligned. + * + * In a Win32 environment, this might be done by using the + * following preprocessor directive before including pkcs11.h + * or pkcs11t.h: + * + * #pragma pack(push, cryptoki, 1) + * + * and using the following preprocessor directive after including + * pkcs11.h or pkcs11t.h: + * + * #pragma pack(pop, cryptoki) + * + * In a Win16 environment, this might be done by using the + * following preprocessor directive before including pkcs11.h + * or pkcs11t.h: + * + * #pragma pack(1) + * + * In a UNIX environment, you're on your own here. You might + * not need to do anything. + * + * + * Now for the macros: + * + * + * 1. CK_PTR: The indirection string for making a pointer to an + * object. It can be used like this: + * + * typedef CK_BYTE CK_PTR CK_BYTE_PTR; + * + * In a Win32 environment, it might be defined by + * + * #define CK_PTR * + * + * In a Win16 environment, it might be defined by + * + * #define CK_PTR far * + * + * In a UNIX environment, it might be defined by + * + * #define CK_PTR * + * + * + * 2. CK_DEFINE_FUNCTION(returnType, name): A macro which makes + * an exportable PKCS #11 library function definition out of a + * return type and a function name. It should be used in the + * following fashion to define the exposed PKCS #11 functions in + * a PKCS #11 library: + * + * CK_DEFINE_FUNCTION(CK_RV, C_Initialize)( + * CK_VOID_PTR pReserved + * ) + * { + * ... + * } + * + * For defining a function in a Win32 PKCS #11 .dll, it might be + * defined by + * + * #define CK_DEFINE_FUNCTION(returnType, name) \ + * returnType __declspec(dllexport) name + * + * For defining a function in a Win16 PKCS #11 .dll, it might be + * defined by + * + * #define CK_DEFINE_FUNCTION(returnType, name) \ + * returnType __export _far _pascal name + * + * In a UNIX environment, it might be defined by + * + * #define CK_DEFINE_FUNCTION(returnType, name) \ + * returnType name + * + * + * 3. CK_DECLARE_FUNCTION(returnType, name): A macro which makes + * an importable PKCS #11 library function declaration out of a + * return type and a function name. It should be used in the + * following fashion: + * + * extern CK_DECLARE_FUNCTION(CK_RV, C_Initialize)( + * CK_VOID_PTR pReserved + * ); + * + * For declaring a function in a Win32 PKCS #11 .dll, it might + * be defined by + * + * #define CK_DECLARE_FUNCTION(returnType, name) \ + * returnType __declspec(dllimport) name + * + * For declaring a function in a Win16 PKCS #11 .dll, it might + * be defined by + * + * #define CK_DECLARE_FUNCTION(returnType, name) \ + * returnType __export _far _pascal name + * + * In a UNIX environment, it might be defined by + * + * #define CK_DECLARE_FUNCTION(returnType, name) \ + * returnType name + * + * + * 4. CK_DECLARE_FUNCTION_POINTER(returnType, name): A macro + * which makes a PKCS #11 API function pointer declaration or + * function pointer type declaration out of a return type and a + * function name. It should be used in the following fashion: + * + * // Define funcPtr to be a pointer to a PKCS #11 API function + * // taking arguments args and returning CK_RV. + * CK_DECLARE_FUNCTION_POINTER(CK_RV, funcPtr)(args); + * + * or + * + * // Define funcPtrType to be the type of a pointer to a + * // PKCS #11 API function taking arguments args and returning + * // CK_RV, and then define funcPtr to be a variable of type + * // funcPtrType. + * typedef CK_DECLARE_FUNCTION_POINTER(CK_RV, funcPtrType)(args); + * funcPtrType funcPtr; + * + * For accessing functions in a Win32 PKCS #11 .dll, in might be + * defined by + * + * #define CK_DECLARE_FUNCTION_POINTER(returnType, name) \ + * returnType __declspec(dllimport) (* name) + * + * For accessing functions in a Win16 PKCS #11 .dll, it might be + * defined by + * + * #define CK_DECLARE_FUNCTION_POINTER(returnType, name) \ + * returnType __export _far _pascal (* name) + * + * In a UNIX environment, it might be defined by + * + * #define CK_DECLARE_FUNCTION_POINTER(returnType, name) \ + * returnType (* name) + * + * + * 5. CK_CALLBACK_FUNCTION(returnType, name): A macro which makes + * a function pointer type for an application callback out of + * a return type for the callback and a name for the callback. + * It should be used in the following fashion: + * + * CK_CALLBACK_FUNCTION(CK_RV, myCallback)(args); + * + * to declare a function pointer, myCallback, to a callback + * which takes arguments args and returns a CK_RV. It can also + * be used like this: + * + * typedef CK_CALLBACK_FUNCTION(CK_RV, myCallbackType)(args); + * myCallbackType myCallback; + * + * In a Win32 environment, it might be defined by + * + * #define CK_CALLBACK_FUNCTION(returnType, name) \ + * returnType (* name) + * + * In a Win16 environment, it might be defined by + * + * #define CK_CALLBACK_FUNCTION(returnType, name) \ + * returnType _far _pascal (* name) + * + * In a UNIX environment, it might be defined by + * + * #define CK_CALLBACK_FUNCTION(returnType, name) \ + * returnType (* name) + * + * + * 6. NULL_PTR: This macro is the value of a NULL pointer. + * + * In any ANSI/ISO C environment (and in many others as well), + * this should be defined by + * + * #ifndef NULL_PTR + * #define NULL_PTR 0 + * #endif + */ + + +/* All the various PKCS #11 types and #define'd values are in the + * file pkcs11t.h. */ +#include "pkcs11t.h" + +#define __PASTE(x,y) x##y + + +/* packing defines */ +#include "pkcs11p.h" +/* ============================================================== + * Define the "extern" form of all the entry points. + * ============================================================== + */ + +#define CK_NEED_ARG_LIST 1 +#define CK_PKCS11_FUNCTION_INFO(name) \ + CK_DECLARE_FUNCTION(CK_RV, name) + +/* pkcs11f.h has all the information about the PKCS #11 + * function prototypes. */ +#include "pkcs11f.h" + +#undef CK_NEED_ARG_LIST +#undef CK_PKCS11_FUNCTION_INFO + + +/* ============================================================== + * Define the typedef form of all the entry points. That is, for + * each PKCS #11 function C_XXX, define a type CK_C_XXX which is + * a pointer to that kind of function. + * ============================================================== + */ + +#define CK_NEED_ARG_LIST 1 +#define CK_PKCS11_FUNCTION_INFO(name) \ + typedef CK_DECLARE_FUNCTION_POINTER(CK_RV, __PASTE(CK_,name)) + +/* pkcs11f.h has all the information about the PKCS #11 + * function prototypes. */ +#include "pkcs11f.h" + +#undef CK_NEED_ARG_LIST +#undef CK_PKCS11_FUNCTION_INFO + + +/* ============================================================== + * Define structed vector of entry points. A CK_FUNCTION_LIST + * contains a CK_VERSION indicating a library's PKCS #11 version + * and then a whole slew of function pointers to the routines in + * the library. This type was declared, but not defined, in + * pkcs11t.h. + * ============================================================== + */ + +#define CK_PKCS11_FUNCTION_INFO(name) \ + __PASTE(CK_,name) name; + +struct CK_FUNCTION_LIST { + + CK_VERSION version; /* PKCS #11 version */ + +/* Pile all the function pointers into the CK_FUNCTION_LIST. */ +/* pkcs11f.h has all the information about the PKCS #11 + * function prototypes. */ +#include "pkcs11f.h" + +}; + +#undef CK_PKCS11_FUNCTION_INFO + + +#undef __PASTE + +/* unpack */ +#include "pkcs11u.h" + +#ifdef __cplusplus +} +#endif + +#endif |