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authorStef Walter <stefw@gnome.org>2013-01-10 16:51:31 +0100
committerStef Walter <stefw@gnome.org>2013-05-16 20:01:28 +0200
commitff853bd7902e271256cada4a1b20a3d46b519b69 (patch)
tree20ef6544b8c33fc72d88064b99a59d5885c17477 /p11-kit/virtual.c
parenta7af75a31010109529a9edddc825538884f326ca (diff)
downloadp11-kit-ff853bd7902e271256cada4a1b20a3d46b519b69.tar.gz
Use libffi to implement mixins for managed code
* This allows us to call into subclassed PKCS#11 modules as if they were plain old PKCS#11 modules * libffi is an optional dependency
Diffstat (limited to 'p11-kit/virtual.c')
-rw-r--r--p11-kit/virtual.c2964
1 files changed, 2964 insertions, 0 deletions
diff --git a/p11-kit/virtual.c b/p11-kit/virtual.c
new file mode 100644
index 0000000..104ece0
--- /dev/null
+++ b/p11-kit/virtual.c
@@ -0,0 +1,2964 @@
+/*
+ * Copyright (C) 2008 Stefan Walter
+ * Copyright (C) 2012 Red Hat Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * * Redistributions of source code must retain the above
+ * copyright notice, this list of conditions and the
+ * following disclaimer.
+ * * Redistributions in binary form must reproduce the
+ * above copyright notice, this list of conditions and
+ * the following disclaimer in the documentation and/or
+ * other materials provided with the distribution.
+ * * The names of contributors to this software may not be
+ * used to endorse or promote products derived from this
+ * software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+ * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
+ * THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * Author: Stef Walter <stefw@gnome.org>
+ */
+
+#include "config.h"
+
+#include "compat.h"
+#define P11_DEBUG_FLAG P11_DEBUG_LIB
+#include "debug.h"
+#include "library.h"
+#include "virtual.h"
+
+#include <assert.h>
+#include <stdarg.h>
+#include <stdlib.h>
+#include <string.h>
+
+#ifdef WITH_FFI
+
+/*
+ * We use libffi to build closures. Note that even with libffi certain
+ * platforms do not support using ffi_closure. In this case FFI_CLOSURES will
+ * not be defined. This is checked in configure.ac
+ */
+
+#include "ffi.h"
+#ifndef FFI_CLOSURES
+#error "FFI_CLOSURES should be checked in configure.ac"
+#endif
+
+/* There are 66 functions in PKCS#11, with a maximum of 8 args */
+#define MAX_FUNCTIONS 66
+#define MAX_ARGS 10
+
+typedef struct {
+ /* This is first so we can cast between CK_FUNCTION_LIST* and Context* */
+ CK_FUNCTION_LIST bound;
+
+ /* The PKCS#11 functions to call into */
+ p11_virtual *virt;
+ p11_destroyer destroyer;
+
+ /* A list of our libffi built closures, for cleanup later */
+ ffi_closure *ffi_closures[MAX_FUNCTIONS];
+ ffi_cif ffi_cifs[MAX_FUNCTIONS];
+ int ffi_used;
+} Wrapper;
+
+static CK_RV
+short_C_GetFunctionStatus (CK_SESSION_HANDLE handle)
+{
+ return CKR_FUNCTION_NOT_PARALLEL;
+}
+
+static CK_RV
+short_C_CancelFunction (CK_SESSION_HANDLE handle)
+{
+ return CKR_FUNCTION_NOT_PARALLEL;
+}
+
+static void
+binding_C_GetFunctionList (ffi_cif *cif,
+ CK_RV *ret,
+ void* args[],
+ Wrapper *wrapper)
+{
+ CK_FUNCTION_LIST_PTR_PTR list = *(CK_FUNCTION_LIST_PTR_PTR *)args[0];
+
+ if (list == NULL) {
+ *ret = CKR_ARGUMENTS_BAD;
+ } else {
+ *list = &wrapper->bound;
+ *ret = CKR_OK;
+ }
+}
+
+static void
+binding_C_Initialize (ffi_cif *cif,
+ CK_RV *ret,
+ void* args[],
+ CK_X_FUNCTION_LIST *funcs)
+{
+ *ret = funcs->C_Initialize (funcs,
+ *(CK_VOID_PTR *)args[0]);
+}
+
+static void
+binding_C_Finalize (ffi_cif *cif,
+ CK_RV *ret,
+ void* args[],
+ CK_X_FUNCTION_LIST *funcs)
+{
+ *ret = funcs->C_Finalize (funcs,
+ *(CK_VOID_PTR *)args[0]);
+}
+
+static void
+binding_C_GetInfo (ffi_cif *cif,
+ CK_RV *ret,
+ void* args[],
+ CK_X_FUNCTION_LIST *funcs)
+{
+ *ret = funcs->C_GetInfo (funcs,
+ *(CK_INFO_PTR *)args[0]);
+}
+
+static void
+binding_C_GetSlotList (ffi_cif *cif,
+ CK_RV *ret,
+ void* args[],
+ CK_X_FUNCTION_LIST *funcs)
+{
+ *ret = funcs->C_GetSlotList (funcs,
+ *(CK_BBOOL *)args[0],
+ *(CK_SLOT_ID_PTR *)args[1],
+ *(CK_ULONG_PTR *)args[2]);
+}
+
+static void
+binding_C_GetSlotInfo (ffi_cif *cif,
+ CK_RV *ret,
+ void* args[],
+ CK_X_FUNCTION_LIST *funcs)
+{
+ *ret = funcs->C_GetSlotInfo (funcs,
+ *(CK_SLOT_ID *)args[0],
+ *(CK_SLOT_INFO_PTR *)args[1]);
+}
+
+static void
+binding_C_GetTokenInfo (ffi_cif *cif,
+ CK_RV *ret,
+ void* args[],
+ CK_X_FUNCTION_LIST *funcs)
+{
+ *ret = funcs->C_GetTokenInfo (funcs,
+ *(CK_SLOT_ID *)args[0],
+ *(CK_TOKEN_INFO_PTR *)args[1]);
+}
+
+static void
+binding_C_WaitForSlotEvent (ffi_cif *cif,
+ CK_RV *ret,
+ void* args[],
+ CK_X_FUNCTION_LIST *funcs)
+{
+ *ret = funcs->C_WaitForSlotEvent (funcs,
+ *(CK_FLAGS *)args[0],
+ *(CK_SLOT_ID_PTR *)args[1],
+ *(CK_VOID_PTR *)args[2]);
+}
+
+static void
+binding_C_GetMechanismList (ffi_cif *cif,
+ CK_RV *ret,
+ void* args[],
+ CK_X_FUNCTION_LIST *funcs)
+{
+ *ret = funcs->C_GetMechanismList (funcs,
+ *(CK_SLOT_ID *)args[0],
+ *(CK_MECHANISM_TYPE_PTR *)args[1],
+ *(CK_ULONG_PTR *)args[2]);
+}
+
+static void
+binding_C_GetMechanismInfo (ffi_cif *cif,
+ CK_RV *ret,
+ void* args[],
+ CK_X_FUNCTION_LIST *funcs)
+{
+ *ret = funcs->C_GetMechanismInfo (funcs,
+ *(CK_SLOT_ID *)args[0],
+ *(CK_MECHANISM_TYPE *)args[1],
+ *(CK_MECHANISM_INFO_PTR *)args[2]);
+}
+
+static void
+binding_C_InitToken (ffi_cif *cif,
+ CK_RV *ret,
+ void* args[],
+ CK_X_FUNCTION_LIST *funcs)
+{
+ *ret = funcs->C_InitToken (funcs,
+ *(CK_SLOT_ID *)args[0],
+ *(CK_BYTE_PTR *)args[1],
+ *(CK_ULONG *)args[2],
+ *(CK_BYTE_PTR *)args[3]);
+}
+
+static void
+binding_C_InitPIN (ffi_cif *cif,
+ CK_RV *ret,
+ void* args[],
+ CK_X_FUNCTION_LIST *funcs)
+{
+ *ret = funcs->C_InitPIN (funcs,
+ *(CK_SESSION_HANDLE *)args[0],
+ *(CK_BYTE_PTR *)args[1],
+ *(CK_ULONG *)args[2]);
+}
+
+static void
+binding_C_SetPIN (ffi_cif *cif,
+ CK_RV *ret,
+ void* args[],
+ CK_X_FUNCTION_LIST *funcs)
+{
+ *ret = funcs->C_SetPIN (funcs,
+ *(CK_SESSION_HANDLE *)args[0],
+ *(CK_BYTE_PTR *)args[1],
+ *(CK_ULONG *)args[2],
+ *(CK_BYTE_PTR *)args[3],
+ *(CK_ULONG *)args[4]);
+}
+
+static void
+binding_C_OpenSession (ffi_cif *cif,
+ CK_RV *ret,
+ void* args[],
+ CK_X_FUNCTION_LIST *funcs)
+{
+ *ret = funcs->C_OpenSession (funcs,
+ *(CK_SLOT_ID *)args[0],
+ *(CK_FLAGS *)args[1],
+ *(CK_VOID_PTR *)args[2],
+ *(CK_NOTIFY *)args[3],
+ *(CK_SESSION_HANDLE_PTR *)args[4]);
+}
+
+static void
+binding_C_CloseSession (ffi_cif *cif,
+ CK_RV *ret,
+ void* args[],
+ CK_X_FUNCTION_LIST *funcs)
+{
+ *ret = funcs->C_CloseSession (funcs,
+ *(CK_SESSION_HANDLE *)args[0]);
+}
+
+static void
+binding_C_CloseAllSessions (ffi_cif *cif,
+ CK_RV *ret,
+ void* args[],
+ CK_X_FUNCTION_LIST *funcs)
+{
+ *ret = funcs->C_CloseAllSessions (funcs,
+ *(CK_SLOT_ID *)args[0]);
+}
+
+static void
+binding_C_GetSessionInfo (ffi_cif *cif,
+ CK_RV *ret,
+ void* args[],
+ CK_X_FUNCTION_LIST *funcs)
+{
+ *ret = funcs->C_GetSessionInfo (funcs,
+ *(CK_SESSION_HANDLE *)args[0],
+ *(CK_SESSION_INFO_PTR *)args[1]);
+}
+
+static void
+binding_C_GetOperationState (ffi_cif *cif,
+ CK_RV *ret,
+ void* args[],
+ CK_X_FUNCTION_LIST *funcs)
+{
+ *ret = funcs->C_GetOperationState (funcs,
+ *(CK_SESSION_HANDLE *)args[0],
+ *(CK_BYTE_PTR *)args[1],
+ *(CK_ULONG_PTR *)args[2]);
+}
+
+static void
+binding_C_SetOperationState (ffi_cif *cif,
+ CK_RV *ret,
+ void* args[],
+ CK_X_FUNCTION_LIST *funcs)
+{
+ *ret = funcs->C_SetOperationState (funcs,
+ *(CK_SESSION_HANDLE *)args[0],
+ *(CK_BYTE_PTR *)args[1],
+ *(CK_ULONG *)args[2],
+ *(CK_OBJECT_HANDLE *)args[3],
+ *(CK_OBJECT_HANDLE *)args[4]);
+}
+
+static void
+binding_C_Login (ffi_cif *cif,
+ CK_RV *ret,
+ void* args[],
+ CK_X_FUNCTION_LIST *funcs)
+{
+ *ret = funcs->C_Login (funcs,
+ *(CK_SESSION_HANDLE *)args[0],
+ *(CK_USER_TYPE *)args[1],
+ *(CK_BYTE_PTR *)args[2],
+ *(CK_ULONG *)args[3]);
+}
+
+static void
+binding_C_Logout (ffi_cif *cif,
+ CK_RV *ret,
+ void* args[],
+ CK_X_FUNCTION_LIST *funcs)
+{
+ *ret = funcs->C_Logout (funcs,
+ *(CK_SESSION_HANDLE *)args[0]);
+}
+
+static void
+binding_C_CreateObject (ffi_cif *cif,
+ CK_RV *ret,
+ void* args[],
+ CK_X_FUNCTION_LIST *funcs)
+{
+ *ret = funcs->C_CreateObject (funcs,
+ *(CK_SESSION_HANDLE *)args[0],
+ *(CK_ATTRIBUTE_PTR *)args[1],
+ *(CK_ULONG *)args[2],
+ *(CK_OBJECT_HANDLE_PTR *)args[3]);
+}
+
+static void
+binding_C_CopyObject (ffi_cif *cif,
+ CK_RV *ret,
+ void* args[],
+ CK_X_FUNCTION_LIST *funcs)
+{
+ *ret = funcs->C_CopyObject (funcs,
+ *(CK_SESSION_HANDLE *)args[0],
+ *(CK_OBJECT_HANDLE *)args[1],
+ *(CK_ATTRIBUTE_PTR *)args[2],
+ *(CK_ULONG *)args[3],
+ *(CK_OBJECT_HANDLE_PTR *)args[4]);
+}
+
+static void
+binding_C_DestroyObject (ffi_cif *cif,
+ CK_RV *ret,
+ void* args[],
+ CK_X_FUNCTION_LIST *funcs)
+{
+ *ret = funcs->C_DestroyObject (funcs,
+ *(CK_SESSION_HANDLE *)args[0],
+ *(CK_OBJECT_HANDLE *)args[1]);
+}
+
+static void
+binding_C_GetObjectSize (ffi_cif *cif,
+ CK_RV *ret,
+ void* args[],
+ CK_X_FUNCTION_LIST *funcs)
+{
+ *ret = funcs->C_GetObjectSize (funcs,
+ *(CK_SESSION_HANDLE *)args[0],
+ *(CK_OBJECT_HANDLE *)args[1],
+ *(CK_ULONG_PTR *)args[2]);
+}
+
+static void
+binding_C_GetAttributeValue (ffi_cif *cif,
+ CK_RV *ret,
+ void* args[],
+ CK_X_FUNCTION_LIST *funcs)
+{
+ *ret = funcs->C_GetAttributeValue (funcs,
+ *(CK_SESSION_HANDLE *)args[0],
+ *(CK_OBJECT_HANDLE *)args[1],
+ *(CK_ATTRIBUTE_PTR *)args[2],
+ *(CK_ULONG *)args[3]);
+}
+
+static void
+binding_C_SetAttributeValue (ffi_cif *cif,
+ CK_RV *ret,
+ void* args[],
+ CK_X_FUNCTION_LIST *funcs)
+{
+ *ret = funcs->C_SetAttributeValue (funcs,
+ *(CK_SESSION_HANDLE *)args[0],
+ *(CK_OBJECT_HANDLE *)args[1],
+ *(CK_ATTRIBUTE_PTR *)args[2],
+ *(CK_ULONG *)args[3]);
+}
+
+static void
+binding_C_FindObjectsInit (ffi_cif *cif,
+ CK_RV *ret,
+ void* args[],
+ CK_X_FUNCTION_LIST *funcs)
+{
+ *ret = funcs->C_FindObjectsInit (funcs,
+ *(CK_SESSION_HANDLE *)args[0],
+ *(CK_ATTRIBUTE_PTR *)args[1],
+ *(CK_ULONG *)args[2]);
+}
+
+static void
+binding_C_FindObjects (ffi_cif *cif,
+ CK_RV *ret,
+ void* args[],
+ CK_X_FUNCTION_LIST *funcs)
+{
+ *ret = funcs->C_FindObjects (funcs,
+ *(CK_SESSION_HANDLE *)args[0],
+ *(CK_OBJECT_HANDLE_PTR *)args[1],
+ *(CK_ULONG *)args[2],
+ *(CK_ULONG_PTR *)args[3]);
+}
+
+static void
+binding_C_FindObjectsFinal (ffi_cif *cif,
+ CK_RV *ret,
+ void* args[],
+ CK_X_FUNCTION_LIST *funcs)
+{
+ *ret = funcs->C_FindObjectsFinal (funcs,
+ *(CK_SESSION_HANDLE *)args[0]);
+}
+
+static void
+binding_C_EncryptInit (ffi_cif *cif,
+ CK_RV *ret,
+ void* args[],
+ CK_X_FUNCTION_LIST *funcs)
+{
+ *ret = funcs->C_EncryptInit (funcs,
+ *(CK_SESSION_HANDLE *)args[0],
+ *(CK_MECHANISM_PTR *)args[1],
+ *(CK_OBJECT_HANDLE *)args[2]);
+}
+
+static void
+binding_C_Encrypt (ffi_cif *cif,
+ CK_RV *ret,
+ void* args[],
+ CK_X_FUNCTION_LIST *funcs)
+{
+ *ret = funcs->C_Encrypt (funcs,
+ *(CK_SESSION_HANDLE *)args[0],
+ *(CK_BYTE_PTR *)args[1],
+ *(CK_ULONG *)args[2],
+ *(CK_BYTE_PTR *)args[3],
+ *(CK_ULONG_PTR *)args[4]);
+}
+
+static void
+binding_C_EncryptUpdate (ffi_cif *cif,
+ CK_RV *ret,
+ void* args[],
+ CK_X_FUNCTION_LIST *funcs)
+{
+ *ret = funcs->C_EncryptUpdate (funcs,
+ *(CK_SESSION_HANDLE *)args[0],
+ *(CK_BYTE_PTR *)args[1],
+ *(CK_ULONG *)args[2],
+ *(CK_BYTE_PTR *)args[3],
+ *(CK_ULONG_PTR *)args[4]);
+}
+
+static void
+binding_C_EncryptFinal (ffi_cif *cif,
+ CK_RV *ret,
+ void* args[],
+ CK_X_FUNCTION_LIST *funcs)
+{
+ *ret = funcs->C_EncryptFinal (funcs,
+ *(CK_SESSION_HANDLE *)args[0],
+ *(CK_BYTE_PTR *)args[1],
+ *(CK_ULONG_PTR *)args[2]);
+}
+
+static void
+binding_C_DecryptInit (ffi_cif *cif,
+ CK_RV *ret,
+ void* args[],
+ CK_X_FUNCTION_LIST *funcs)
+{
+ *ret = funcs->C_DecryptInit (funcs,
+ *(CK_SESSION_HANDLE *)args[0],
+ *(CK_MECHANISM_PTR *)args[1],
+ *(CK_OBJECT_HANDLE *)args[2]);
+}
+
+static void
+binding_C_Decrypt (ffi_cif *cif,
+ CK_RV *ret,
+ void* args[],
+ CK_X_FUNCTION_LIST *funcs)
+{
+ *ret = funcs->C_Decrypt (funcs,
+ *(CK_SESSION_HANDLE *)args[0],
+ *(CK_BYTE_PTR *)args[1],
+ *(CK_ULONG *)args[2],
+ *(CK_BYTE_PTR *)args[3],
+ *(CK_ULONG_PTR *)args[4]);
+}
+
+static void
+binding_C_DecryptUpdate (ffi_cif *cif,
+ CK_RV *ret,
+ void* args[],
+ CK_X_FUNCTION_LIST *funcs)
+{
+ *ret = funcs->C_DecryptUpdate (funcs,
+ *(CK_SESSION_HANDLE *)args[0],
+ *(CK_BYTE_PTR *)args[1],
+ *(CK_ULONG *)args[2],
+ *(CK_BYTE_PTR *)args[3],
+ *(CK_ULONG_PTR *)args[4]);
+}
+
+static void
+binding_C_DecryptFinal (ffi_cif *cif,
+ CK_RV *ret,
+ void* args[],
+ CK_X_FUNCTION_LIST *funcs)
+{
+ *ret = funcs->C_DecryptFinal (funcs,
+ *(CK_SESSION_HANDLE *)args[0],
+ *(CK_BYTE_PTR *)args[1],
+ *(CK_ULONG_PTR *)args[2]);
+}
+
+static void
+binding_C_DigestInit (ffi_cif *cif,
+ CK_RV *ret,
+ void* args[],
+ CK_X_FUNCTION_LIST *funcs)
+{
+ *ret = funcs->C_DigestInit (funcs,
+ *(CK_SESSION_HANDLE *)args[0],
+ *(CK_MECHANISM_PTR *)args[1]);
+}
+
+static void
+binding_C_Digest (ffi_cif *cif,
+ CK_RV *ret,
+ void* args[],
+ CK_X_FUNCTION_LIST *funcs)
+{
+ *ret = funcs->C_Digest (funcs,
+ *(CK_SESSION_HANDLE *)args[0],
+ *(CK_BYTE_PTR *)args[1],
+ *(CK_ULONG *)args[2],
+ *(CK_BYTE_PTR *)args[3],
+ *(CK_ULONG_PTR *)args[4]);
+}
+
+static void
+binding_C_DigestUpdate (ffi_cif *cif,
+ CK_RV *ret,
+ void* args[],
+ CK_X_FUNCTION_LIST *funcs)
+{
+ *ret = funcs->C_DigestUpdate (funcs,
+ *(CK_SESSION_HANDLE *)args[0],
+ *(CK_BYTE_PTR *)args[1],
+ *(CK_ULONG *)args[2]);
+}
+
+static void
+binding_C_DigestKey (ffi_cif *cif,
+ CK_RV *ret,
+ void* args[],
+ CK_X_FUNCTION_LIST *funcs)
+{
+ *ret = funcs->C_DigestKey (funcs,
+ *(CK_SESSION_HANDLE *)args[0],
+ *(CK_OBJECT_HANDLE *)args[1]);
+}
+
+static void
+binding_C_DigestFinal (ffi_cif *cif,
+ CK_RV *ret,
+ void* args[],
+ CK_X_FUNCTION_LIST *funcs)
+{
+ *ret = funcs->C_DigestFinal (funcs,
+ *(CK_SESSION_HANDLE *)args[0],
+ *(CK_BYTE_PTR *)args[1],
+ *(CK_ULONG_PTR *)args[2]);
+}
+
+static void
+binding_C_SignInit (ffi_cif *cif,
+ CK_RV *ret,
+ void* args[],
+ CK_X_FUNCTION_LIST *funcs)
+{
+ *ret = funcs->C_SignInit (funcs,
+ *(CK_SESSION_HANDLE *)args[0],
+ *(CK_MECHANISM_PTR *)args[1],
+ *(CK_OBJECT_HANDLE *)args[2]);
+}
+
+static void
+binding_C_Sign (ffi_cif *cif,
+ CK_RV *ret,
+ void* args[],
+ CK_X_FUNCTION_LIST *funcs)
+{
+ *ret = funcs->C_Sign (funcs,
+ *(CK_SESSION_HANDLE *)args[0],
+ *(CK_BYTE_PTR *)args[1],
+ *(CK_ULONG *)args[2],
+ *(CK_BYTE_PTR *)args[3],
+ *(CK_ULONG_PTR *)args[4]);
+}
+
+static void
+binding_C_SignUpdate (ffi_cif *cif,
+ CK_RV *ret,
+ void* args[],
+ CK_X_FUNCTION_LIST *funcs)
+{
+ *ret = funcs->C_SignUpdate (funcs,
+ *(CK_SESSION_HANDLE *)args[0],
+ *(CK_BYTE_PTR *)args[1],
+ *(CK_ULONG *)args[2]);
+}
+
+static void
+binding_C_SignFinal (ffi_cif *cif,
+ CK_RV *ret,
+ void* args[],
+ CK_X_FUNCTION_LIST *funcs)
+{
+ *ret = funcs->C_SignFinal (funcs,
+ *(CK_SESSION_HANDLE *)args[0],
+ *(CK_BYTE_PTR *)args[1],
+ *(CK_ULONG_PTR *)args[2]);
+}
+
+static void
+binding_C_SignRecoverInit (ffi_cif *cif,
+ CK_RV *ret,
+ void* args[],
+ CK_X_FUNCTION_LIST *funcs)
+{
+ *ret = funcs->C_SignRecoverInit (funcs,
+ *(CK_SESSION_HANDLE *)args[0],
+ *(CK_MECHANISM_PTR *)args[1],
+ *(CK_OBJECT_HANDLE *)args[2]);
+}
+
+static void
+binding_C_SignRecover (ffi_cif *cif,
+ CK_RV *ret,
+ void* args[],
+ CK_X_FUNCTION_LIST *funcs)
+{
+ *ret = funcs->C_SignRecover (funcs,
+ *(CK_SESSION_HANDLE *)args[0],
+ *(CK_BYTE_PTR *)args[1],
+ *(CK_ULONG *)args[2],
+ *(CK_BYTE_PTR *)args[3],
+ *(CK_ULONG_PTR *)args[4]);
+}
+
+static void
+binding_C_VerifyInit (ffi_cif *cif,
+ CK_RV *ret,
+ void* args[],
+ CK_X_FUNCTION_LIST *funcs)
+{
+ *ret = funcs->C_VerifyInit (funcs,
+ *(CK_SESSION_HANDLE *)args[0],
+ *(CK_MECHANISM_PTR *)args[1],
+ *(CK_OBJECT_HANDLE *)args[2]);
+}
+
+static void
+binding_C_Verify (ffi_cif *cif,
+ CK_RV *ret,
+ void* args[],
+ CK_X_FUNCTION_LIST *funcs)
+{
+ *ret = funcs->C_Verify (funcs,
+ *(CK_SESSION_HANDLE *)args[0],
+ *(CK_BYTE_PTR *)args[1],
+ *(CK_ULONG *)args[2],
+ *(CK_BYTE_PTR *)args[3],
+ *(CK_ULONG *)args[4]);
+}
+
+static void
+binding_C_VerifyUpdate (ffi_cif *cif,
+ CK_RV *ret,
+ void* args[],
+ CK_X_FUNCTION_LIST *funcs)
+{
+ *ret = funcs->C_VerifyUpdate (funcs,
+ *(CK_SESSION_HANDLE *)args[0],
+ *(CK_BYTE_PTR *)args[1],
+ *(CK_ULONG *)args[2]);
+}
+
+static void
+binding_C_VerifyFinal (ffi_cif *cif,
+ CK_RV *ret,
+ void* args[],
+ CK_X_FUNCTION_LIST *funcs)
+{
+ *ret = funcs->C_VerifyFinal (funcs,
+ *(CK_SESSION_HANDLE *)args[0],
+ *(CK_BYTE_PTR *)args[1],
+ *(CK_ULONG *)args[2]);
+}
+
+static void
+binding_C_VerifyRecoverInit (ffi_cif *cif,
+ CK_RV *ret,
+ void* args[],
+ CK_X_FUNCTION_LIST *funcs)
+{
+ *ret = funcs->C_VerifyRecoverInit (funcs,
+ *(CK_SESSION_HANDLE *)args[0],
+ *(CK_MECHANISM_PTR *)args[1],
+ *(CK_OBJECT_HANDLE *)args[2]);
+}
+
+static void
+binding_C_VerifyRecover (ffi_cif *cif,
+ CK_RV *ret,
+ void* args[],
+ CK_X_FUNCTION_LIST *funcs)
+{
+ *ret = funcs->C_VerifyRecover (funcs,
+ *(CK_SESSION_HANDLE *)args[0],
+ *(CK_BYTE_PTR *)args[1],
+ *(CK_ULONG *)args[2],
+ *(CK_BYTE_PTR *)args[3],
+ *(CK_ULONG_PTR *)args[4]);
+}
+
+static void
+binding_C_DigestEncryptUpdate (ffi_cif *cif,
+ CK_RV *ret,
+ void* args[],
+ CK_X_FUNCTION_LIST *funcs)
+{
+ *ret = funcs->C_DigestEncryptUpdate (funcs,
+ *(CK_SESSION_HANDLE *)args[0],
+ *(CK_BYTE_PTR *)args[1],
+ *(CK_ULONG *)args[2],
+ *(CK_BYTE_PTR *)args[3],
+ *(CK_ULONG_PTR *)args[4]);
+}
+
+static void
+binding_C_DecryptDigestUpdate (ffi_cif *cif,
+ CK_RV *ret,
+ void* args[],
+ CK_X_FUNCTION_LIST *funcs)
+{
+ *ret = funcs->C_DecryptDigestUpdate (funcs,
+ *(CK_SESSION_HANDLE *)args[0],
+ *(CK_BYTE_PTR *)args[1],
+ *(CK_ULONG *)args[2],
+ *(CK_BYTE_PTR *)args[3],
+ *(CK_ULONG_PTR *)args[4]);
+}
+
+static void
+binding_C_SignEncryptUpdate (ffi_cif *cif,
+ CK_RV *ret,
+ void* args[],
+ CK_X_FUNCTION_LIST *funcs)
+{
+ *ret = funcs->C_SignEncryptUpdate (funcs,
+ *(CK_SESSION_HANDLE *)args[0],
+ *(CK_BYTE_PTR *)args[1],
+ *(CK_ULONG *)args[2],
+ *(CK_BYTE_PTR *)args[3],
+ *(CK_ULONG_PTR *)args[4]);
+}
+
+static void
+binding_C_DecryptVerifyUpdate (ffi_cif *cif,
+ CK_RV *ret,
+ void* args[],
+ CK_X_FUNCTION_LIST *funcs)
+{
+ *ret = funcs->C_DecryptVerifyUpdate (funcs,
+ *(CK_SESSION_HANDLE *)args[0],
+ *(CK_BYTE_PTR *)args[1],
+ *(CK_ULONG *)args[2],
+ *(CK_BYTE_PTR *)args[3],
+ *(CK_ULONG_PTR *)args[4]);
+}
+
+static void
+binding_C_GenerateKey (ffi_cif *cif,
+ CK_RV *ret,
+ void* args[],
+ CK_X_FUNCTION_LIST *funcs)
+{
+ *ret = funcs->C_GenerateKey (funcs,
+ *(CK_SESSION_HANDLE *)args[0],
+ *(CK_MECHANISM_PTR *)args[1],
+ *(CK_ATTRIBUTE_PTR *)args[2],
+ *(CK_ULONG *)args[3],
+ *(CK_OBJECT_HANDLE_PTR *)args[4]);
+}
+
+static void
+binding_C_GenerateKeyPair (ffi_cif *cif,
+ CK_RV *ret,
+ void* args[],
+ CK_X_FUNCTION_LIST *funcs)
+{
+ *ret = funcs->C_GenerateKeyPair (funcs,
+ *(CK_SESSION_HANDLE *)args[0],
+ *(CK_MECHANISM_PTR *)args[1],
+ *(CK_ATTRIBUTE_PTR *)args[2],
+ *(CK_ULONG *)args[3],
+ *(CK_ATTRIBUTE_PTR *)args[4],
+ *(CK_ULONG *)args[5],
+ *(CK_OBJECT_HANDLE_PTR *)args[6],
+ *(CK_OBJECT_HANDLE_PTR *)args[7]);
+}
+
+static void
+binding_C_WrapKey (ffi_cif *cif,
+ CK_RV *ret,
+ void* args[],
+ CK_X_FUNCTION_LIST *funcs)
+{
+ *ret = funcs->C_WrapKey (funcs,
+ *(CK_SESSION_HANDLE *)args[0],
+ *(CK_MECHANISM_PTR *)args[1],
+ *(CK_OBJECT_HANDLE *)args[2],
+ *(CK_OBJECT_HANDLE *)args[3],
+ *(CK_BYTE_PTR *)args[4],
+ *(CK_ULONG_PTR *)args[5]);
+}
+
+static void
+binding_C_UnwrapKey (ffi_cif *cif,
+ CK_RV *ret,
+ void* args[],
+ CK_X_FUNCTION_LIST *funcs)
+{
+ *ret = funcs->C_UnwrapKey (funcs,
+ *(CK_SESSION_HANDLE *)args[0],
+ *(CK_MECHANISM_PTR *)args[1],
+ *(CK_OBJECT_HANDLE *)args[2],
+ *(CK_BYTE_PTR *)args[3],
+ *(CK_ULONG *)args[4],
+ *(CK_ATTRIBUTE_PTR *)args[5],
+ *(CK_ULONG *)args[6],
+ *(CK_OBJECT_HANDLE_PTR *)args[7]);
+}
+
+static void
+binding_C_DeriveKey (ffi_cif *cif,
+ CK_RV *ret,
+ void* args[],
+ CK_X_FUNCTION_LIST *funcs)
+{
+ *ret = funcs->C_DeriveKey (funcs,
+ *(CK_SESSION_HANDLE *)args[0],
+ *(CK_MECHANISM_PTR *)args[1],
+ *(CK_OBJECT_HANDLE *)args[2],
+ *(CK_ATTRIBUTE_PTR *)args[3],
+ *(CK_ULONG *)args[4],
+ *(CK_OBJECT_HANDLE_PTR *)args[5]);
+}
+
+static void
+binding_C_SeedRandom (ffi_cif *cif,
+ CK_RV *ret,
+ void* args[],
+ CK_X_FUNCTION_LIST *funcs)
+{
+ *ret = funcs->C_SeedRandom (funcs,
+ *(CK_SESSION_HANDLE *)args[0],
+ *(CK_BYTE_PTR *)args[1],
+ *(CK_ULONG *)args[2]);
+}
+
+static void
+binding_C_GenerateRandom (ffi_cif *cif,
+ CK_RV *ret,
+ void* args[],
+ CK_X_FUNCTION_LIST *funcs)
+{
+ *ret = funcs->C_GenerateRandom (funcs,
+ *(CK_SESSION_HANDLE *)args[0],
+ *(CK_BYTE_PTR *)args[1],
+ *(CK_ULONG *)args[2]);
+}
+
+#endif /* WITH_FFI */
+
+static CK_RV
+stack_C_Initialize (CK_X_FUNCTION_LIST *self,
+ CK_VOID_PTR init_args)
+{
+ p11_virtual *virt = (p11_virtual *)self;
+ CK_X_FUNCTION_LIST *funcs = virt->lower_module;
+ return funcs->C_Initialize (funcs, init_args);
+}
+
+static CK_RV
+stack_C_Finalize (CK_X_FUNCTION_LIST *self,
+ CK_VOID_PTR reserved)
+{
+ p11_virtual *virt = (p11_virtual *)self;
+ CK_X_FUNCTION_LIST *funcs = virt->lower_module;
+ return funcs->C_Finalize (funcs, reserved);
+}
+
+static CK_RV
+stack_C_GetInfo (CK_X_FUNCTION_LIST *self,
+ CK_INFO_PTR info)
+{
+ p11_virtual *virt = (p11_virtual *)self;
+ CK_X_FUNCTION_LIST *funcs = virt->lower_module;
+ return funcs->C_GetInfo (funcs, info);
+}
+
+static CK_RV
+stack_C_GetSlotList (CK_X_FUNCTION_LIST *self,
+ CK_BBOOL token_present,
+ CK_SLOT_ID_PTR slot_list,
+ CK_ULONG_PTR count)
+{
+ p11_virtual *virt = (p11_virtual *)self;
+ CK_X_FUNCTION_LIST *funcs = virt->lower_module;
+ return funcs->C_GetSlotList (funcs, token_present, slot_list, count);
+}
+
+static CK_RV
+stack_C_GetSlotInfo (CK_X_FUNCTION_LIST *self,
+ CK_SLOT_ID slot_id,
+ CK_SLOT_INFO_PTR info)
+{
+ p11_virtual *virt = (p11_virtual *)self;
+ CK_X_FUNCTION_LIST *funcs = virt->lower_module;
+ return funcs->C_GetSlotInfo (funcs, slot_id, info);
+}
+
+static CK_RV
+stack_C_GetTokenInfo (CK_X_FUNCTION_LIST *self,
+ CK_SLOT_ID slot_id,
+ CK_TOKEN_INFO_PTR info)
+{
+ p11_virtual *virt = (p11_virtual *)self;
+ CK_X_FUNCTION_LIST *funcs = virt->lower_module;
+ return funcs->C_GetTokenInfo (funcs, slot_id, info);
+}
+
+static CK_RV
+stack_C_GetMechanismList (CK_X_FUNCTION_LIST *self,
+ CK_SLOT_ID slot_id,
+ CK_MECHANISM_TYPE_PTR mechanism_list,
+ CK_ULONG_PTR count)
+{
+ p11_virtual *virt = (p11_virtual *)self;
+ CK_X_FUNCTION_LIST *funcs = virt->lower_module;
+ return funcs->C_GetMechanismList (funcs, slot_id, mechanism_list, count);
+}
+
+static CK_RV
+stack_C_GetMechanismInfo (CK_X_FUNCTION_LIST *self,
+ CK_SLOT_ID slot_id,
+ CK_MECHANISM_TYPE type,
+ CK_MECHANISM_INFO_PTR info)
+{
+ p11_virtual *virt = (p11_virtual *)self;
+ CK_X_FUNCTION_LIST *funcs = virt->lower_module;
+ return funcs->C_GetMechanismInfo (funcs, slot_id, type, info);
+}
+
+static CK_RV
+stack_C_InitToken (CK_X_FUNCTION_LIST *self,
+ CK_SLOT_ID slot_id,
+ CK_UTF8CHAR_PTR pin,
+ CK_ULONG pin_len,
+ CK_UTF8CHAR_PTR label)
+{
+ p11_virtual *virt = (p11_virtual *)self;
+ CK_X_FUNCTION_LIST *funcs = virt->lower_module;
+ return funcs->C_InitToken (funcs, slot_id, pin, pin_len, label);
+}
+
+static CK_RV
+stack_C_OpenSession (CK_X_FUNCTION_LIST *self,
+ CK_SLOT_ID slot_id,
+ CK_FLAGS flags,
+ CK_VOID_PTR application,
+ CK_NOTIFY notify,
+ CK_SESSION_HANDLE_PTR session)
+{
+ p11_virtual *virt = (p11_virtual *)self;
+ CK_X_FUNCTION_LIST *funcs = virt->lower_module;
+ return funcs->C_OpenSession (funcs, slot_id, flags, application, notify, session);
+}
+
+static CK_RV
+stack_C_CloseSession (CK_X_FUNCTION_LIST *self,
+ CK_SESSION_HANDLE session)
+{
+ p11_virtual *virt = (p11_virtual *)self;
+ CK_X_FUNCTION_LIST *funcs = virt->lower_module;
+ return funcs->C_CloseSession (funcs, session);
+}
+
+static CK_RV
+stack_C_CloseAllSessions (CK_X_FUNCTION_LIST *self,
+ CK_SLOT_ID slot_id)
+{
+ p11_virtual *virt = (p11_virtual *)self;
+ CK_X_FUNCTION_LIST *funcs = virt->lower_module;
+ return funcs->C_CloseAllSessions (funcs, slot_id);
+}
+
+static CK_RV
+stack_C_GetSessionInfo (CK_X_FUNCTION_LIST *self,
+ CK_SESSION_HANDLE session,
+ CK_SESSION_INFO_PTR info)
+{
+ p11_virtual *virt = (p11_virtual *)self;
+ CK_X_FUNCTION_LIST *funcs = virt->lower_module;
+ return funcs->C_GetSessionInfo (funcs, session, info);
+}
+
+static CK_RV
+stack_C_InitPIN (CK_X_FUNCTION_LIST *self,
+ CK_SESSION_HANDLE session,
+ CK_UTF8CHAR_PTR pin,
+ CK_ULONG pin_len)
+{
+ p11_virtual *virt = (p11_virtual *)self;
+ CK_X_FUNCTION_LIST *funcs = virt->lower_module;
+ return funcs->C_InitPIN (funcs, session, pin, pin_len);
+}
+
+static CK_RV
+stack_C_SetPIN (CK_X_FUNCTION_LIST *self,
+ CK_SESSION_HANDLE session,
+ CK_UTF8CHAR_PTR old_pin,
+ CK_ULONG old_len,
+ CK_UTF8CHAR_PTR new_pin,
+ CK_ULONG new_len)
+{
+ p11_virtual *virt = (p11_virtual *)self;
+ CK_X_FUNCTION_LIST *funcs = virt->lower_module;
+ return funcs->C_SetPIN (funcs, session, old_pin, old_len, new_pin, new_len);
+}
+
+static CK_RV
+stack_C_GetOperationState (CK_X_FUNCTION_LIST *self,
+ CK_SESSION_HANDLE session,
+ CK_BYTE_PTR operation_state,
+ CK_ULONG_PTR operation_state_len)
+{
+ p11_virtual *virt = (p11_virtual *)self;
+ CK_X_FUNCTION_LIST *funcs = virt->lower_module;
+ return funcs->C_GetOperationState (funcs, session, operation_state, operation_state_len);
+}
+
+static CK_RV
+stack_C_SetOperationState (CK_X_FUNCTION_LIST *self,
+ CK_SESSION_HANDLE session,
+ CK_BYTE_PTR operation_state,
+ CK_ULONG operation_state_len,
+ CK_OBJECT_HANDLE encryption_key,
+ CK_OBJECT_HANDLE authentication_key)
+{
+ p11_virtual *virt = (p11_virtual *)self;
+ CK_X_FUNCTION_LIST *funcs = virt->lower_module;
+ return funcs->C_SetOperationState (funcs, session, operation_state, operation_state_len,
+ encryption_key, authentication_key);
+}
+
+static CK_RV
+stack_C_Login (CK_X_FUNCTION_LIST *self,
+ CK_SESSION_HANDLE session,
+ CK_USER_TYPE user_type,
+ CK_UTF8CHAR_PTR pin,
+ CK_ULONG pin_len)
+{
+ p11_virtual *virt = (p11_virtual *)self;
+ CK_X_FUNCTION_LIST *funcs = virt->lower_module;
+ return funcs->C_Login (funcs, session, user_type, pin, pin_len);
+}
+
+static CK_RV
+stack_C_Logout (CK_X_FUNCTION_LIST *self,
+ CK_SESSION_HANDLE session)
+{
+ p11_virtual *virt = (p11_virtual *)self;
+ CK_X_FUNCTION_LIST *funcs = virt->lower_module;
+ return funcs->C_Logout (funcs, session);
+}
+
+static CK_RV
+stack_C_CreateObject (CK_X_FUNCTION_LIST *self,
+ CK_SESSION_HANDLE session,
+ CK_ATTRIBUTE_PTR template,
+ CK_ULONG count,
+ CK_OBJECT_HANDLE_PTR object)
+{
+ p11_virtual *virt = (p11_virtual *)self;
+ CK_X_FUNCTION_LIST *funcs = virt->lower_module;
+ return funcs->C_CreateObject (funcs, session, template, count, object);
+}
+
+static CK_RV
+stack_C_CopyObject (CK_X_FUNCTION_LIST *self,
+ CK_SESSION_HANDLE session,
+ CK_OBJECT_HANDLE object,
+ CK_ATTRIBUTE_PTR template,
+ CK_ULONG count,
+ CK_OBJECT_HANDLE_PTR new_object)
+{
+ p11_virtual *virt = (p11_virtual *)self;
+ CK_X_FUNCTION_LIST *funcs = virt->lower_module;
+ return funcs->C_CopyObject (funcs, session, object, template, count, new_object);
+}
+
+
+static CK_RV
+stack_C_DestroyObject (CK_X_FUNCTION_LIST *self,
+ CK_SESSION_HANDLE session,
+ CK_OBJECT_HANDLE object)
+{
+ p11_virtual *virt = (p11_virtual *)self;
+ CK_X_FUNCTION_LIST *funcs = virt->lower_module;
+ return funcs->C_DestroyObject (funcs, session, object);
+}
+
+static CK_RV
+stack_C_GetObjectSize (CK_X_FUNCTION_LIST *self,
+ CK_SESSION_HANDLE session,
+ CK_OBJECT_HANDLE object,
+ CK_ULONG_PTR size)
+{
+ p11_virtual *virt = (p11_virtual *)self;
+ CK_X_FUNCTION_LIST *funcs = virt->lower_module;
+ return funcs->C_GetObjectSize (funcs, session, object, size);
+}
+
+static CK_RV
+stack_C_GetAttributeValue (CK_X_FUNCTION_LIST *self,
+ CK_SESSION_HANDLE session,
+ CK_OBJECT_HANDLE object,
+ CK_ATTRIBUTE_PTR template,
+ CK_ULONG count)
+{
+ p11_virtual *virt = (p11_virtual *)self;
+ CK_X_FUNCTION_LIST *funcs = virt->lower_module;
+ return funcs->C_GetAttributeValue (funcs, session, object, template, count);
+}
+
+static CK_RV
+stack_C_SetAttributeValue (CK_X_FUNCTION_LIST *self,
+ CK_SESSION_HANDLE session,
+ CK_OBJECT_HANDLE object,
+ CK_ATTRIBUTE_PTR template,
+ CK_ULONG count)
+{
+ p11_virtual *virt = (p11_virtual *)self;
+ CK_X_FUNCTION_LIST *funcs = virt->lower_module;
+ return funcs->C_SetAttributeValue (funcs, session, object, template, count);
+}
+
+static CK_RV
+stack_C_FindObjectsInit (CK_X_FUNCTION_LIST *self,
+ CK_SESSION_HANDLE session,
+ CK_ATTRIBUTE_PTR template,
+ CK_ULONG count)
+{
+ p11_virtual *virt = (p11_virtual *)self;
+ CK_X_FUNCTION_LIST *funcs = virt->lower_module;
+ return funcs->C_FindObjectsInit (funcs, session, template, count);
+}
+
+static CK_RV
+stack_C_FindObjects (CK_X_FUNCTION_LIST *self,
+ CK_SESSION_HANDLE session,
+ CK_OBJECT_HANDLE_PTR object,
+ CK_ULONG max_object_count,
+ CK_ULONG_PTR object_count)
+{
+ p11_virtual *virt = (p11_virtual *)self;
+ CK_X_FUNCTION_LIST *funcs = virt->lower_module;
+ return funcs->C_FindObjects (funcs, session, object, max_object_count, object_count);
+}
+
+static CK_RV
+stack_C_FindObjectsFinal (CK_X_FUNCTION_LIST *self,
+ CK_SESSION_HANDLE session)
+{
+ p11_virtual *virt = (p11_virtual *)self;
+ CK_X_FUNCTION_LIST *funcs = virt->lower_module;
+ return funcs->C_FindObjectsFinal (funcs, session);
+}
+
+static CK_RV
+stack_C_EncryptInit (CK_X_FUNCTION_LIST *self,
+ CK_SESSION_HANDLE session,
+ CK_MECHANISM_PTR mechanism,
+ CK_OBJECT_HANDLE key)
+{
+ p11_virtual *virt = (p11_virtual *)self;
+ CK_X_FUNCTION_LIST *funcs = virt->lower_module;
+ return funcs->C_EncryptInit (funcs, session, mechanism, key);
+}
+
+static CK_RV
+stack_C_Encrypt (CK_X_FUNCTION_LIST *self,
+ CK_SESSION_HANDLE session,
+ CK_BYTE_PTR input,
+ CK_ULONG input_len,
+ CK_BYTE_PTR encrypted_data,
+ CK_ULONG_PTR encrypted_data_len)
+{
+ p11_virtual *virt = (p11_virtual *)self;
+ CK_X_FUNCTION_LIST *funcs = virt->lower_module;
+ return funcs->C_Encrypt (funcs, session, input, input_len,
+ encrypted_data, encrypted_data_len);
+}
+
+static CK_RV
+stack_C_EncryptUpdate (CK_X_FUNCTION_LIST *self,
+ CK_SESSION_HANDLE session,
+ CK_BYTE_PTR part,
+ CK_ULONG part_len,
+ CK_BYTE_PTR encrypted_part,
+ CK_ULONG_PTR encrypted_part_len)
+{
+ p11_virtual *virt = (p11_virtual *)self;
+ CK_X_FUNCTION_LIST *funcs = virt->lower_module;
+ return funcs->C_EncryptUpdate (funcs, session, part, part_len,
+ encrypted_part, encrypted_part_len);
+}
+
+static CK_RV
+stack_C_EncryptFinal (CK_X_FUNCTION_LIST *self,
+ CK_SESSION_HANDLE session,
+ CK_BYTE_PTR last_encrypted_part,
+ CK_ULONG_PTR last_encrypted_part_len)
+{
+ p11_virtual *virt = (p11_virtual *)self;
+ CK_X_FUNCTION_LIST *funcs = virt->lower_module;
+ return funcs->C_EncryptFinal (funcs, session, last_encrypted_part,
+ last_encrypted_part_len);
+}
+
+static CK_RV
+stack_C_DecryptInit (CK_X_FUNCTION_LIST *self,
+ CK_SESSION_HANDLE session,
+ CK_MECHANISM_PTR mechanism,
+ CK_OBJECT_HANDLE key)
+{
+ p11_virtual *virt = (p11_virtual *)self;
+ CK_X_FUNCTION_LIST *funcs = virt->lower_module;
+ return funcs->C_DecryptInit (funcs, session, mechanism, key);
+}
+
+static CK_RV
+stack_C_Decrypt (CK_X_FUNCTION_LIST *self,
+ CK_SESSION_HANDLE session,
+ CK_BYTE_PTR encrypted_data,
+ CK_ULONG encrypted_data_len,
+ CK_BYTE_PTR output,
+ CK_ULONG_PTR output_len)
+{
+ p11_virtual *virt = (p11_virtual *)self;
+ CK_X_FUNCTION_LIST *funcs = virt->lower_module;
+ return funcs->C_Decrypt (funcs, session, encrypted_data, encrypted_data_len,
+ output, output_len);
+}
+
+static CK_RV
+stack_C_DecryptUpdate (CK_X_FUNCTION_LIST *self,
+ CK_SESSION_HANDLE session,
+ CK_BYTE_PTR encrypted_part,
+ CK_ULONG encrypted_part_len,
+ CK_BYTE_PTR part,
+ CK_ULONG_PTR part_len)
+{
+ p11_virtual *virt = (p11_virtual *)self;
+ CK_X_FUNCTION_LIST *funcs = virt->lower_module;
+ return funcs->C_DecryptUpdate (funcs, session, encrypted_part, encrypted_part_len,
+ part, part_len);
+}
+
+static CK_RV
+stack_C_DecryptFinal (CK_X_FUNCTION_LIST *self,
+ CK_SESSION_HANDLE session,
+ CK_BYTE_PTR last_part,
+ CK_ULONG_PTR last_part_len)
+{
+ p11_virtual *virt = (p11_virtual *)self;
+ CK_X_FUNCTION_LIST *funcs = virt->lower_module;
+ return funcs->C_DecryptFinal (funcs, session, last_part, last_part_len);
+}
+
+static CK_RV
+stack_C_DigestInit (CK_X_FUNCTION_LIST *self,
+ CK_SESSION_HANDLE session,
+ CK_MECHANISM_PTR mechanism)
+{
+ p11_virtual *virt = (p11_virtual *)self;
+ CK_X_FUNCTION_LIST *funcs = virt->lower_module;
+ return funcs->C_DigestInit (funcs, session, mechanism);
+}
+
+static CK_RV
+stack_C_Digest (CK_X_FUNCTION_LIST *self,
+ CK_SESSION_HANDLE session,
+ CK_BYTE_PTR input,
+ CK_ULONG input_len,
+ CK_BYTE_PTR digest,
+ CK_ULONG_PTR digest_len)
+{
+ p11_virtual *virt = (p11_virtual *)self;
+ CK_X_FUNCTION_LIST *funcs = virt->lower_module;
+ return funcs->C_Digest (funcs, session, input, input_len, digest, digest_len);
+}
+
+static CK_RV
+stack_C_DigestUpdate (CK_X_FUNCTION_LIST *self,
+ CK_SESSION_HANDLE session,
+ CK_BYTE_PTR part,
+ CK_ULONG part_len)
+{
+ p11_virtual *virt = (p11_virtual *)self;
+ CK_X_FUNCTION_LIST *funcs = virt->lower_module;
+ return funcs->C_DigestUpdate (funcs, session, part, part_len);
+}
+
+static CK_RV
+stack_C_DigestKey (CK_X_FUNCTION_LIST *self,
+ CK_SESSION_HANDLE session,
+ CK_OBJECT_HANDLE key)
+{
+ p11_virtual *virt = (p11_virtual *)self;
+ CK_X_FUNCTION_LIST *funcs = virt->lower_module;
+ return funcs->C_DigestKey (funcs, session, key);
+}
+
+static CK_RV
+stack_C_DigestFinal (CK_X_FUNCTION_LIST *self,
+ CK_SESSION_HANDLE session,
+ CK_BYTE_PTR digest,
+ CK_ULONG_PTR digest_len)
+{
+ p11_virtual *virt = (p11_virtual *)self;
+ CK_X_FUNCTION_LIST *funcs = virt->lower_module;
+ return funcs->C_DigestFinal (funcs, session, digest, digest_len);
+}
+
+static CK_RV
+stack_C_SignInit (CK_X_FUNCTION_LIST *self,
+ CK_SESSION_HANDLE session,
+ CK_MECHANISM_PTR mechanism,
+ CK_OBJECT_HANDLE key)
+{
+ p11_virtual *virt = (p11_virtual *)self;
+ CK_X_FUNCTION_LIST *funcs = virt->lower_module;
+ return funcs->C_SignInit (funcs, session, mechanism, key);
+}
+
+static CK_RV
+stack_C_Sign (CK_X_FUNCTION_LIST *self,
+ CK_SESSION_HANDLE session,
+ CK_BYTE_PTR input,
+ CK_ULONG input_len,
+ CK_BYTE_PTR signature,
+ CK_ULONG_PTR signature_len)
+{
+ p11_virtual *virt = (p11_virtual *)self;
+ CK_X_FUNCTION_LIST *funcs = virt->lower_module;
+ return funcs->C_Sign (funcs, session, input, input_len,
+ signature, signature_len);
+}
+
+static CK_RV
+stack_C_SignUpdate (CK_X_FUNCTION_LIST *self,
+ CK_SESSION_HANDLE session,
+ CK_BYTE_PTR part,
+ CK_ULONG part_len)
+{
+ p11_virtual *virt = (p11_virtual *)self;
+ CK_X_FUNCTION_LIST *funcs = virt->lower_module;
+ return funcs->C_SignUpdate (funcs, session, part, part_len);
+}
+
+static CK_RV
+stack_C_SignFinal (CK_X_FUNCTION_LIST *self,
+ CK_SESSION_HANDLE session,
+ CK_BYTE_PTR signature,
+ CK_ULONG_PTR signature_len)
+{
+ p11_virtual *virt = (p11_virtual *)self;
+ CK_X_FUNCTION_LIST *funcs = virt->lower_module;
+ return funcs->C_SignFinal (funcs, session, signature, signature_len);
+}
+
+static CK_RV
+stack_C_SignRecoverInit (CK_X_FUNCTION_LIST *self,
+ CK_SESSION_HANDLE session,
+ CK_MECHANISM_PTR mechanism,
+ CK_OBJECT_HANDLE key)
+{
+ p11_virtual *virt = (p11_virtual *)self;
+ CK_X_FUNCTION_LIST *funcs = virt->lower_module;
+ return funcs->C_SignRecoverInit (funcs, session, mechanism, key);
+}
+
+static CK_RV
+stack_C_SignRecover (CK_X_FUNCTION_LIST *self,
+ CK_SESSION_HANDLE session,
+ CK_BYTE_PTR input,
+ CK_ULONG input_len,
+ CK_BYTE_PTR signature,
+ CK_ULONG_PTR signature_len)
+{
+ p11_virtual *virt = (p11_virtual *)self;
+ CK_X_FUNCTION_LIST *funcs = virt->lower_module;
+ return funcs->C_SignRecover (funcs, session, input, input_len,
+ signature, signature_len);
+}
+
+static CK_RV
+stack_C_VerifyInit (CK_X_FUNCTION_LIST *self,
+ CK_SESSION_HANDLE session,
+ CK_MECHANISM_PTR mechanism,
+ CK_OBJECT_HANDLE key)
+{
+ p11_virtual *virt = (p11_virtual *)self;
+ CK_X_FUNCTION_LIST *funcs = virt->lower_module;
+ return funcs->C_VerifyInit (funcs, session, mechanism, key);
+}
+
+static CK_RV
+stack_C_Verify (CK_X_FUNCTION_LIST *self,
+ CK_SESSION_HANDLE session,
+ CK_BYTE_PTR input,
+ CK_ULONG input_len,
+ CK_BYTE_PTR signature,
+ CK_ULONG signature_len)
+{
+ p11_virtual *virt = (p11_virtual *)self;
+ CK_X_FUNCTION_LIST *funcs = virt->lower_module;
+ return funcs->C_Verify (funcs, session, input, input_len,
+ signature, signature_len);
+}
+
+static CK_RV
+stack_C_VerifyUpdate (CK_X_FUNCTION_LIST *self,
+ CK_SESSION_HANDLE session,
+ CK_BYTE_PTR part,
+ CK_ULONG part_len)
+{
+ p11_virtual *virt = (p11_virtual *)self;
+ CK_X_FUNCTION_LIST *funcs = virt->lower_module;
+ return funcs->C_VerifyUpdate (funcs, session, part, part_len);
+}
+
+static CK_RV
+stack_C_VerifyFinal (CK_X_FUNCTION_LIST *self,
+ CK_SESSION_HANDLE session,
+ CK_BYTE_PTR signature,
+ CK_ULONG signature_len)
+{
+ p11_virtual *virt = (p11_virtual *)self;
+ CK_X_FUNCTION_LIST *funcs = virt->lower_module;
+ return funcs->C_VerifyFinal (funcs, session, signature, signature_len);
+}
+
+static CK_RV
+stack_C_VerifyRecoverInit (CK_X_FUNCTION_LIST *self,
+ CK_SESSION_HANDLE session,
+ CK_MECHANISM_PTR mechanism,
+ CK_OBJECT_HANDLE key)
+{
+ p11_virtual *virt = (p11_virtual *)self;
+ CK_X_FUNCTION_LIST *funcs = virt->lower_module;
+ return funcs->C_VerifyRecoverInit (funcs, session, mechanism, key);
+}
+
+static CK_RV
+stack_C_VerifyRecover (CK_X_FUNCTION_LIST *self,
+ CK_SESSION_HANDLE session,
+ CK_BYTE_PTR signature,
+ CK_ULONG signature_len,
+ CK_BYTE_PTR input,
+ CK_ULONG_PTR input_len)
+{
+ p11_virtual *virt = (p11_virtual *)self;
+ CK_X_FUNCTION_LIST *funcs = virt->lower_module;
+ return funcs->C_VerifyRecover (funcs, session, signature, signature_len,
+ input, input_len);
+}
+
+static CK_RV
+stack_C_DigestEncryptUpdate (CK_X_FUNCTION_LIST *self,
+ CK_SESSION_HANDLE session,
+ CK_BYTE_PTR part,
+ CK_ULONG part_len,
+ CK_BYTE_PTR encrypted_part,
+ CK_ULONG_PTR encrypted_part_len)
+{
+ p11_virtual *virt = (p11_virtual *)self;
+ CK_X_FUNCTION_LIST *funcs = virt->lower_module;
+ return funcs->C_DigestEncryptUpdate (funcs, session, part, part_len,
+ encrypted_part, encrypted_part_len);
+}
+
+static CK_RV
+stack_C_DecryptDigestUpdate (CK_X_FUNCTION_LIST *self,
+ CK_SESSION_HANDLE session,
+ CK_BYTE_PTR encrypted_part,
+ CK_ULONG encrypted_part_len,
+ CK_BYTE_PTR part,
+ CK_ULONG_PTR part_len)
+{
+ p11_virtual *virt = (p11_virtual *)self;
+ CK_X_FUNCTION_LIST *funcs = virt->lower_module;
+ return funcs->C_DecryptDigestUpdate (funcs, session, encrypted_part, encrypted_part_len,
+ part, part_len);
+}
+
+static CK_RV
+stack_C_SignEncryptUpdate (CK_X_FUNCTION_LIST *self,
+ CK_SESSION_HANDLE session,
+ CK_BYTE_PTR part,
+ CK_ULONG part_len,
+ CK_BYTE_PTR encrypted_part,
+ CK_ULONG_PTR encrypted_part_len)
+{
+ p11_virtual *virt = (p11_virtual *)self;
+ CK_X_FUNCTION_LIST *funcs = virt->lower_module;
+ return funcs->C_SignEncryptUpdate (funcs, session, part, part_len,
+ encrypted_part, encrypted_part_len);
+}
+
+static CK_RV
+stack_C_DecryptVerifyUpdate (CK_X_FUNCTION_LIST *self,
+ CK_SESSION_HANDLE session,
+ CK_BYTE_PTR encrypted_part,
+ CK_ULONG encrypted_part_len,
+ CK_BYTE_PTR part,
+ CK_ULONG_PTR part_len)
+{
+ p11_virtual *virt = (p11_virtual *)self;
+ CK_X_FUNCTION_LIST *funcs = virt->lower_module;
+ return funcs->C_DecryptVerifyUpdate (funcs, session, encrypted_part, encrypted_part_len,
+ part, part_len);
+}
+
+static CK_RV
+stack_C_GenerateKey (CK_X_FUNCTION_LIST *self,
+ CK_SESSION_HANDLE session,
+ CK_MECHANISM_PTR mechanism,
+ CK_ATTRIBUTE_PTR template,
+ CK_ULONG count,
+ CK_OBJECT_HANDLE_PTR key)
+{
+ p11_virtual *virt = (p11_virtual *)self;
+ CK_X_FUNCTION_LIST *funcs = virt->lower_module;
+ return funcs->C_GenerateKey (funcs, session, mechanism, template, count, key);
+}
+
+static CK_RV
+stack_C_GenerateKeyPair (CK_X_FUNCTION_LIST *self,
+ CK_SESSION_HANDLE session,
+ CK_MECHANISM_PTR mechanism,
+ CK_ATTRIBUTE_PTR public_key_template,
+ CK_ULONG public_key_count,
+ CK_ATTRIBUTE_PTR private_key_template,
+ CK_ULONG private_key_count,
+ CK_OBJECT_HANDLE_PTR public_key,
+ CK_OBJECT_HANDLE_PTR private_key)
+{
+ p11_virtual *virt = (p11_virtual *)self;
+ CK_X_FUNCTION_LIST *funcs = virt->lower_module;
+ return funcs->C_GenerateKeyPair (funcs, session, mechanism, public_key_template,
+ public_key_count, private_key_template,
+ private_key_count, public_key, private_key);
+}
+
+static CK_RV
+stack_C_WrapKey (CK_X_FUNCTION_LIST *self,
+ CK_SESSION_HANDLE session,
+ CK_MECHANISM_PTR mechanism,
+ CK_OBJECT_HANDLE wrapping_key,
+ CK_OBJECT_HANDLE key,
+ CK_BYTE_PTR wrapped_key,
+ CK_ULONG_PTR wrapped_key_len)
+{
+ p11_virtual *virt = (p11_virtual *)self;
+ CK_X_FUNCTION_LIST *funcs = virt->lower_module;
+ return funcs->C_WrapKey (funcs, session, mechanism, wrapping_key, key,
+ wrapped_key, wrapped_key_len);
+}
+
+static CK_RV
+stack_C_UnwrapKey (CK_X_FUNCTION_LIST *self,
+ CK_SESSION_HANDLE session,
+ CK_MECHANISM_PTR mechanism,
+ CK_OBJECT_HANDLE unwrapping_key,
+ CK_BYTE_PTR wrapped_key,
+ CK_ULONG wrapped_key_len,
+ CK_ATTRIBUTE_PTR template,
+ CK_ULONG count,
+ CK_OBJECT_HANDLE_PTR key)
+{
+ p11_virtual *virt = (p11_virtual *)self;
+ CK_X_FUNCTION_LIST *funcs = virt->lower_module;
+ return funcs->C_UnwrapKey (funcs, session, mechanism, unwrapping_key, wrapped_key,
+ wrapped_key_len, template, count, key);
+}
+
+static CK_RV
+stack_C_DeriveKey (CK_X_FUNCTION_LIST *self,
+ CK_SESSION_HANDLE session,
+ CK_MECHANISM_PTR mechanism,
+ CK_OBJECT_HANDLE base_key,
+ CK_ATTRIBUTE_PTR template,
+ CK_ULONG count,
+ CK_OBJECT_HANDLE_PTR key)
+{
+ p11_virtual *virt = (p11_virtual *)self;
+ CK_X_FUNCTION_LIST *funcs = virt->lower_module;
+ return funcs->C_DeriveKey (funcs, session, mechanism, base_key, template, count, key);
+}
+
+static CK_RV
+stack_C_SeedRandom (CK_X_FUNCTION_LIST *self,
+ CK_SESSION_HANDLE session,
+ CK_BYTE_PTR seed,
+ CK_ULONG seed_len)
+{
+ p11_virtual *virt = (p11_virtual *)self;
+ CK_X_FUNCTION_LIST *funcs = virt->lower_module;
+ return funcs->C_SeedRandom (funcs, session, seed, seed_len);
+}
+
+static CK_RV
+stack_C_GenerateRandom (CK_X_FUNCTION_LIST *self,
+ CK_SESSION_HANDLE session,
+ CK_BYTE_PTR random_data,
+ CK_ULONG random_len)
+{
+ p11_virtual *virt = (p11_virtual *)self;
+ CK_X_FUNCTION_LIST *funcs = virt->lower_module;
+ return funcs->C_GenerateRandom (funcs, session, random_data, random_len);
+}
+
+static CK_RV
+stack_C_WaitForSlotEvent (CK_X_FUNCTION_LIST *self,
+ CK_FLAGS flags,
+ CK_SLOT_ID_PTR slot_id,
+ CK_VOID_PTR reserved)
+{
+ p11_virtual *virt = (p11_virtual *)self;
+ CK_X_FUNCTION_LIST *funcs = virt->lower_module;
+ return funcs->C_WaitForSlotEvent (funcs, flags, slot_id, reserved);
+}
+
+static CK_RV
+base_C_Initialize (CK_X_FUNCTION_LIST *self,
+ CK_VOID_PTR init_args)
+{
+ p11_virtual *virt = (p11_virtual *)self;
+ CK_FUNCTION_LIST *funcs = virt->lower_module;
+ return funcs->C_Initialize (init_args);
+}
+
+static CK_RV
+base_C_Finalize (CK_X_FUNCTION_LIST *self,
+ CK_VOID_PTR reserved)
+{
+ p11_virtual *virt = (p11_virtual *)self;
+ CK_FUNCTION_LIST *funcs = virt->lower_module;
+ return funcs->C_Finalize (reserved);
+}
+
+static CK_RV
+base_C_GetInfo (CK_X_FUNCTION_LIST *self,
+ CK_INFO_PTR info)
+{
+ p11_virtual *virt = (p11_virtual *)self;
+ CK_FUNCTION_LIST *funcs = virt->lower_module;
+ return funcs->C_GetInfo (info);
+}
+
+static CK_RV
+base_C_GetSlotList (CK_X_FUNCTION_LIST *self,
+ CK_BBOOL token_present,
+ CK_SLOT_ID_PTR slot_list,
+ CK_ULONG_PTR count)
+{
+ p11_virtual *virt = (p11_virtual *)self;
+ CK_FUNCTION_LIST *funcs = virt->lower_module;
+ return funcs->C_GetSlotList (token_present, slot_list, count);
+}
+
+static CK_RV
+base_C_GetSlotInfo (CK_X_FUNCTION_LIST *self,
+ CK_SLOT_ID slot_id,
+ CK_SLOT_INFO_PTR info)
+{
+ p11_virtual *virt = (p11_virtual *)self;
+ CK_FUNCTION_LIST *funcs = virt->lower_module;
+ return funcs->C_GetSlotInfo (slot_id, info);
+}
+
+static CK_RV
+base_C_GetTokenInfo (CK_X_FUNCTION_LIST *self,
+ CK_SLOT_ID slot_id,
+ CK_TOKEN_INFO_PTR info)
+{
+ p11_virtual *virt = (p11_virtual *)self;
+ CK_FUNCTION_LIST *funcs = virt->lower_module;
+ return funcs->C_GetTokenInfo (slot_id, info);
+}
+
+static CK_RV
+base_C_GetMechanismList (CK_X_FUNCTION_LIST *self,
+ CK_SLOT_ID slot_id,
+ CK_MECHANISM_TYPE_PTR mechanism_list,
+ CK_ULONG_PTR count)
+{
+ p11_virtual *virt = (p11_virtual *)self;
+ CK_FUNCTION_LIST *funcs = virt->lower_module;
+ return funcs->C_GetMechanismList (slot_id, mechanism_list, count);
+}
+
+static CK_RV
+base_C_GetMechanismInfo (CK_X_FUNCTION_LIST *self,
+ CK_SLOT_ID slot_id,
+ CK_MECHANISM_TYPE type,
+ CK_MECHANISM_INFO_PTR info)
+{
+ p11_virtual *virt = (p11_virtual *)self;
+ CK_FUNCTION_LIST *funcs = virt->lower_module;
+ return funcs->C_GetMechanismInfo (slot_id, type, info);
+}
+
+static CK_RV
+base_C_InitToken (CK_X_FUNCTION_LIST *self,
+ CK_SLOT_ID slot_id,
+ CK_UTF8CHAR_PTR pin,
+ CK_ULONG pin_len,
+ CK_UTF8CHAR_PTR label)
+{
+ p11_virtual *virt = (p11_virtual *)self;
+ CK_FUNCTION_LIST *funcs = virt->lower_module;
+ return funcs->C_InitToken (slot_id, pin, pin_len, label);
+}
+
+static CK_RV
+base_C_OpenSession (CK_X_FUNCTION_LIST *self,
+ CK_SLOT_ID slot_id,
+ CK_FLAGS flags,
+ CK_VOID_PTR application,
+ CK_NOTIFY notify,
+ CK_SESSION_HANDLE_PTR session)
+{
+ p11_virtual *virt = (p11_virtual *)self;
+ CK_FUNCTION_LIST *funcs = virt->lower_module;
+ return funcs->C_OpenSession (slot_id, flags, application, notify, session);
+}
+
+static CK_RV
+base_C_CloseSession (CK_X_FUNCTION_LIST *self,
+ CK_SESSION_HANDLE session)
+{
+ p11_virtual *virt = (p11_virtual *)self;
+ CK_FUNCTION_LIST *funcs = virt->lower_module;
+ return funcs->C_CloseSession (session);
+}
+
+static CK_RV
+base_C_CloseAllSessions (CK_X_FUNCTION_LIST *self,
+ CK_SLOT_ID slot_id)
+{
+ p11_virtual *virt = (p11_virtual *)self;
+ CK_FUNCTION_LIST *funcs = virt->lower_module;
+ return funcs->C_CloseAllSessions (slot_id);
+}
+
+static CK_RV
+base_C_GetSessionInfo (CK_X_FUNCTION_LIST *self,
+ CK_SESSION_HANDLE session,
+ CK_SESSION_INFO_PTR info)
+{
+ p11_virtual *virt = (p11_virtual *)self;
+ CK_FUNCTION_LIST *funcs = virt->lower_module;
+ return funcs->C_GetSessionInfo (session, info);
+}
+
+static CK_RV
+base_C_InitPIN (CK_X_FUNCTION_LIST *self,
+ CK_SESSION_HANDLE session,
+ CK_UTF8CHAR_PTR pin,
+ CK_ULONG pin_len)
+{
+ p11_virtual *virt = (p11_virtual *)self;
+ CK_FUNCTION_LIST *funcs = virt->lower_module;
+ return funcs->C_InitPIN (session, pin, pin_len);
+}
+
+static CK_RV
+base_C_SetPIN (CK_X_FUNCTION_LIST *self,
+ CK_SESSION_HANDLE session,
+ CK_UTF8CHAR_PTR old_pin,
+ CK_ULONG old_len,
+ CK_UTF8CHAR_PTR new_pin,
+ CK_ULONG new_len)
+{
+ p11_virtual *virt = (p11_virtual *)self;
+ CK_FUNCTION_LIST *funcs = virt->lower_module;
+ return funcs->C_SetPIN (session, old_pin, old_len, new_pin, new_len);
+}
+
+static CK_RV
+base_C_GetOperationState (CK_X_FUNCTION_LIST *self,
+ CK_SESSION_HANDLE session,
+ CK_BYTE_PTR operation_state,
+ CK_ULONG_PTR operation_state_len)
+{
+ p11_virtual *virt = (p11_virtual *)self;
+ CK_FUNCTION_LIST *funcs = virt->lower_module;
+ return funcs->C_GetOperationState (session, operation_state, operation_state_len);
+}
+
+static CK_RV
+base_C_SetOperationState (CK_X_FUNCTION_LIST *self,
+ CK_SESSION_HANDLE session,
+ CK_BYTE_PTR operation_state,
+ CK_ULONG operation_state_len,
+ CK_OBJECT_HANDLE encryption_key,
+ CK_OBJECT_HANDLE authentication_key)
+{
+ p11_virtual *virt = (p11_virtual *)self;
+ CK_FUNCTION_LIST *funcs = virt->lower_module;
+ return funcs->C_SetOperationState (session, operation_state, operation_state_len,
+ encryption_key, authentication_key);
+}
+
+static CK_RV
+base_C_Login (CK_X_FUNCTION_LIST *self,
+ CK_SESSION_HANDLE session,
+ CK_USER_TYPE user_type,
+ CK_UTF8CHAR_PTR pin,
+ CK_ULONG pin_len)
+{
+ p11_virtual *virt = (p11_virtual *)self;
+ CK_FUNCTION_LIST *funcs = virt->lower_module;
+ return funcs->C_Login (session, user_type, pin, pin_len);
+}
+
+static CK_RV
+base_C_Logout (CK_X_FUNCTION_LIST *self,
+ CK_SESSION_HANDLE session)
+{
+ p11_virtual *virt = (p11_virtual *)self;
+ CK_FUNCTION_LIST *funcs = virt->lower_module;
+ return funcs->C_Logout (session);
+}
+
+static CK_RV
+base_C_CreateObject (CK_X_FUNCTION_LIST *self,
+ CK_SESSION_HANDLE session,
+ CK_ATTRIBUTE_PTR template,
+ CK_ULONG count,
+ CK_OBJECT_HANDLE_PTR object)
+{
+ p11_virtual *virt = (p11_virtual *)self;
+ CK_FUNCTION_LIST *funcs = virt->lower_module;
+ return funcs->C_CreateObject (session, template, count, object);
+}
+
+static CK_RV
+base_C_CopyObject (CK_X_FUNCTION_LIST *self,
+ CK_SESSION_HANDLE session,
+ CK_OBJECT_HANDLE object,
+ CK_ATTRIBUTE_PTR template,
+ CK_ULONG count,
+ CK_OBJECT_HANDLE_PTR new_object)
+{
+ p11_virtual *virt = (p11_virtual *)self;
+ CK_FUNCTION_LIST *funcs = virt->lower_module;
+ return funcs->C_CopyObject (session, object, template, count, new_object);
+}
+
+
+static CK_RV
+base_C_DestroyObject (CK_X_FUNCTION_LIST *self,
+ CK_SESSION_HANDLE session,
+ CK_OBJECT_HANDLE object)
+{
+ p11_virtual *virt = (p11_virtual *)self;
+ CK_FUNCTION_LIST *funcs = virt->lower_module;
+ return funcs->C_DestroyObject (session, object);
+}
+
+static CK_RV
+base_C_GetObjectSize (CK_X_FUNCTION_LIST *self,
+ CK_SESSION_HANDLE session,
+ CK_OBJECT_HANDLE object,
+ CK_ULONG_PTR size)
+{
+ p11_virtual *virt = (p11_virtual *)self;
+ CK_FUNCTION_LIST *funcs = virt->lower_module;
+ return funcs->C_GetObjectSize (session, object, size);
+}
+
+static CK_RV
+base_C_GetAttributeValue (CK_X_FUNCTION_LIST *self,
+ CK_SESSION_HANDLE session,
+ CK_OBJECT_HANDLE object,
+ CK_ATTRIBUTE_PTR template,
+ CK_ULONG count)
+{
+ p11_virtual *virt = (p11_virtual *)self;
+ CK_FUNCTION_LIST *funcs = virt->lower_module;
+ return funcs->C_GetAttributeValue (session, object, template, count);
+}
+
+static CK_RV
+base_C_SetAttributeValue (CK_X_FUNCTION_LIST *self,
+ CK_SESSION_HANDLE session,
+ CK_OBJECT_HANDLE object,
+ CK_ATTRIBUTE_PTR template,
+ CK_ULONG count)
+{
+ p11_virtual *virt = (p11_virtual *)self;
+ CK_FUNCTION_LIST *funcs = virt->lower_module;
+ return funcs->C_SetAttributeValue (session, object, template, count);
+}
+
+static CK_RV
+base_C_FindObjectsInit (CK_X_FUNCTION_LIST *self,
+ CK_SESSION_HANDLE session,
+ CK_ATTRIBUTE_PTR template,
+ CK_ULONG count)
+{
+ p11_virtual *virt = (p11_virtual *)self;
+ CK_FUNCTION_LIST *funcs = virt->lower_module;
+ return funcs->C_FindObjectsInit (session, template, count);
+}
+
+static CK_RV
+base_C_FindObjects (CK_X_FUNCTION_LIST *self,
+ CK_SESSION_HANDLE session,
+ CK_OBJECT_HANDLE_PTR object,
+ CK_ULONG max_object_count,
+ CK_ULONG_PTR object_count)
+{
+ p11_virtual *virt = (p11_virtual *)self;
+ CK_FUNCTION_LIST *funcs = virt->lower_module;
+ return funcs->C_FindObjects (session, object, max_object_count, object_count);
+}
+
+static CK_RV
+base_C_FindObjectsFinal (CK_X_FUNCTION_LIST *self,
+ CK_SESSION_HANDLE session)
+{
+ p11_virtual *virt = (p11_virtual *)self;
+ CK_FUNCTION_LIST *funcs = virt->lower_module;
+ return funcs->C_FindObjectsFinal (session);
+}
+
+static CK_RV
+base_C_EncryptInit (CK_X_FUNCTION_LIST *self,
+ CK_SESSION_HANDLE session,
+ CK_MECHANISM_PTR mechanism,
+ CK_OBJECT_HANDLE key)
+{
+ p11_virtual *virt = (p11_virtual *)self;
+ CK_FUNCTION_LIST *funcs = virt->lower_module;
+ return funcs->C_EncryptInit (session, mechanism, key);
+}
+
+static CK_RV
+base_C_Encrypt (CK_X_FUNCTION_LIST *self,
+ CK_SESSION_HANDLE session,
+ CK_BYTE_PTR input,
+ CK_ULONG input_len,
+ CK_BYTE_PTR encrypted_data,
+ CK_ULONG_PTR encrypted_data_len)
+{
+ p11_virtual *virt = (p11_virtual *)self;
+ CK_FUNCTION_LIST *funcs = virt->lower_module;
+ return funcs->C_Encrypt (session, input, input_len,
+ encrypted_data, encrypted_data_len);
+}
+
+static CK_RV
+base_C_EncryptUpdate (CK_X_FUNCTION_LIST *self,
+ CK_SESSION_HANDLE session,
+ CK_BYTE_PTR part,
+ CK_ULONG part_len,
+ CK_BYTE_PTR encrypted_part,
+ CK_ULONG_PTR encrypted_part_len)
+{
+ p11_virtual *virt = (p11_virtual *)self;
+ CK_FUNCTION_LIST *funcs = virt->lower_module;
+ return funcs->C_EncryptUpdate (session, part, part_len,
+ encrypted_part, encrypted_part_len);
+}
+
+static CK_RV
+base_C_EncryptFinal (CK_X_FUNCTION_LIST *self,
+ CK_SESSION_HANDLE session,
+ CK_BYTE_PTR last_encrypted_part,
+ CK_ULONG_PTR last_encrypted_part_len)
+{
+ p11_virtual *virt = (p11_virtual *)self;
+ CK_FUNCTION_LIST *funcs = virt->lower_module;
+ return funcs->C_EncryptFinal (session, last_encrypted_part,
+ last_encrypted_part_len);
+}
+
+static CK_RV
+base_C_DecryptInit (CK_X_FUNCTION_LIST *self,
+ CK_SESSION_HANDLE session,
+ CK_MECHANISM_PTR mechanism,
+ CK_OBJECT_HANDLE key)
+{
+ p11_virtual *virt = (p11_virtual *)self;
+ CK_FUNCTION_LIST *funcs = virt->lower_module;
+ return funcs->C_DecryptInit (session, mechanism, key);
+}
+
+static CK_RV
+base_C_Decrypt (CK_X_FUNCTION_LIST *self,
+ CK_SESSION_HANDLE session,
+ CK_BYTE_PTR encrypted_data,
+ CK_ULONG encrypted_data_len,
+ CK_BYTE_PTR output,
+ CK_ULONG_PTR output_len)
+{
+ p11_virtual *virt = (p11_virtual *)self;
+ CK_FUNCTION_LIST *funcs = virt->lower_module;
+ return funcs->C_Decrypt (session, encrypted_data, encrypted_data_len,
+ output, output_len);
+}
+
+static CK_RV
+base_C_DecryptUpdate (CK_X_FUNCTION_LIST *self,
+ CK_SESSION_HANDLE session,
+ CK_BYTE_PTR encrypted_part,
+ CK_ULONG encrypted_part_len,
+ CK_BYTE_PTR part,
+ CK_ULONG_PTR part_len)
+{
+ p11_virtual *virt = (p11_virtual *)self;
+ CK_FUNCTION_LIST *funcs = virt->lower_module;
+ return funcs->C_DecryptUpdate (session, encrypted_part, encrypted_part_len,
+ part, part_len);
+}
+
+static CK_RV
+base_C_DecryptFinal (CK_X_FUNCTION_LIST *self,
+ CK_SESSION_HANDLE session,
+ CK_BYTE_PTR last_part,
+ CK_ULONG_PTR last_part_len)
+{
+ p11_virtual *virt = (p11_virtual *)self;
+ CK_FUNCTION_LIST *funcs = virt->lower_module;
+ return funcs->C_DecryptFinal (session, last_part, last_part_len);
+}
+
+static CK_RV
+base_C_DigestInit (CK_X_FUNCTION_LIST *self,
+ CK_SESSION_HANDLE session,
+ CK_MECHANISM_PTR mechanism)
+{
+ p11_virtual *virt = (p11_virtual *)self;
+ CK_FUNCTION_LIST *funcs = virt->lower_module;
+ return funcs->C_DigestInit (session, mechanism);
+}
+
+static CK_RV
+base_C_Digest (CK_X_FUNCTION_LIST *self,
+ CK_SESSION_HANDLE session,
+ CK_BYTE_PTR input,
+ CK_ULONG input_len,
+ CK_BYTE_PTR digest,
+ CK_ULONG_PTR digest_len)
+{
+ p11_virtual *virt = (p11_virtual *)self;
+ CK_FUNCTION_LIST *funcs = virt->lower_module;
+ return funcs->C_Digest (session, input, input_len, digest, digest_len);
+}
+
+static CK_RV
+base_C_DigestUpdate (CK_X_FUNCTION_LIST *self,
+ CK_SESSION_HANDLE session,
+ CK_BYTE_PTR part,
+ CK_ULONG part_len)
+{
+ p11_virtual *virt = (p11_virtual *)self;
+ CK_FUNCTION_LIST *funcs = virt->lower_module;
+ return funcs->C_DigestUpdate (session, part, part_len);
+}
+
+static CK_RV
+base_C_DigestKey (CK_X_FUNCTION_LIST *self,
+ CK_SESSION_HANDLE session,
+ CK_OBJECT_HANDLE key)
+{
+ p11_virtual *virt = (p11_virtual *)self;
+ CK_FUNCTION_LIST *funcs = virt->lower_module;
+ return funcs->C_DigestKey (session, key);
+}
+
+static CK_RV
+base_C_DigestFinal (CK_X_FUNCTION_LIST *self,
+ CK_SESSION_HANDLE session,
+ CK_BYTE_PTR digest,
+ CK_ULONG_PTR digest_len)
+{
+ p11_virtual *virt = (p11_virtual *)self;
+ CK_FUNCTION_LIST *funcs = virt->lower_module;
+ return funcs->C_DigestFinal (session, digest, digest_len);
+}
+
+static CK_RV
+base_C_SignInit (CK_X_FUNCTION_LIST *self,
+ CK_SESSION_HANDLE session,
+ CK_MECHANISM_PTR mechanism,
+ CK_OBJECT_HANDLE key)
+{
+ p11_virtual *virt = (p11_virtual *)self;
+ CK_FUNCTION_LIST *funcs = virt->lower_module;
+ return funcs->C_SignInit (session, mechanism, key);
+}
+
+static CK_RV
+base_C_Sign (CK_X_FUNCTION_LIST *self,
+ CK_SESSION_HANDLE session,
+ CK_BYTE_PTR input,
+ CK_ULONG input_len,
+ CK_BYTE_PTR signature,
+ CK_ULONG_PTR signature_len)
+{
+ p11_virtual *virt = (p11_virtual *)self;
+ CK_FUNCTION_LIST *funcs = virt->lower_module;
+ return funcs->C_Sign (session, input, input_len,
+ signature, signature_len);
+}
+
+static CK_RV
+base_C_SignUpdate (CK_X_FUNCTION_LIST *self,
+ CK_SESSION_HANDLE session,
+ CK_BYTE_PTR part,
+ CK_ULONG part_len)
+{
+ p11_virtual *virt = (p11_virtual *)self;
+ CK_FUNCTION_LIST *funcs = virt->lower_module;
+ return funcs->C_SignUpdate (session, part, part_len);
+}
+
+static CK_RV
+base_C_SignFinal (CK_X_FUNCTION_LIST *self,
+ CK_SESSION_HANDLE session,
+ CK_BYTE_PTR signature,
+ CK_ULONG_PTR signature_len)
+{
+ p11_virtual *virt = (p11_virtual *)self;
+ CK_FUNCTION_LIST *funcs = virt->lower_module;
+ return funcs->C_SignFinal (session, signature, signature_len);
+}
+
+static CK_RV
+base_C_SignRecoverInit (CK_X_FUNCTION_LIST *self,
+ CK_SESSION_HANDLE session,
+ CK_MECHANISM_PTR mechanism,
+ CK_OBJECT_HANDLE key)
+{
+ p11_virtual *virt = (p11_virtual *)self;
+ CK_FUNCTION_LIST *funcs = virt->lower_module;
+ return funcs->C_SignRecoverInit (session, mechanism, key);
+}
+
+static CK_RV
+base_C_SignRecover (CK_X_FUNCTION_LIST *self,
+ CK_SESSION_HANDLE session,
+ CK_BYTE_PTR input,
+ CK_ULONG input_len,
+ CK_BYTE_PTR signature,
+ CK_ULONG_PTR signature_len)
+{
+ p11_virtual *virt = (p11_virtual *)self;
+ CK_FUNCTION_LIST *funcs = virt->lower_module;
+ return funcs->C_SignRecover (session, input, input_len,
+ signature, signature_len);
+}
+
+static CK_RV
+base_C_VerifyInit (CK_X_FUNCTION_LIST *self,
+ CK_SESSION_HANDLE session,
+ CK_MECHANISM_PTR mechanism,
+ CK_OBJECT_HANDLE key)
+{
+ p11_virtual *virt = (p11_virtual *)self;
+ CK_FUNCTION_LIST *funcs = virt->lower_module;
+ return funcs->C_VerifyInit (session, mechanism, key);
+}
+
+static CK_RV
+base_C_Verify (CK_X_FUNCTION_LIST *self,
+ CK_SESSION_HANDLE session,
+ CK_BYTE_PTR input,
+ CK_ULONG input_len,
+ CK_BYTE_PTR signature,
+ CK_ULONG signature_len)
+{
+ p11_virtual *virt = (p11_virtual *)self;
+ CK_FUNCTION_LIST *funcs = virt->lower_module;
+ return funcs->C_Verify (session, input, input_len,
+ signature, signature_len);
+}
+
+static CK_RV
+base_C_VerifyUpdate (CK_X_FUNCTION_LIST *self,
+ CK_SESSION_HANDLE session,
+ CK_BYTE_PTR part,
+ CK_ULONG part_len)
+{
+ p11_virtual *virt = (p11_virtual *)self;
+ CK_FUNCTION_LIST *funcs = virt->lower_module;
+ return funcs->C_VerifyUpdate (session, part, part_len);
+}
+
+static CK_RV
+base_C_VerifyFinal (CK_X_FUNCTION_LIST *self,
+ CK_SESSION_HANDLE session,
+ CK_BYTE_PTR signature,
+ CK_ULONG signature_len)
+{
+ p11_virtual *virt = (p11_virtual *)self;
+ CK_FUNCTION_LIST *funcs = virt->lower_module;
+ return funcs->C_VerifyFinal (session, signature, signature_len);
+}
+
+static CK_RV
+base_C_VerifyRecoverInit (CK_X_FUNCTION_LIST *self,
+ CK_SESSION_HANDLE session,
+ CK_MECHANISM_PTR mechanism,
+ CK_OBJECT_HANDLE key)
+{
+ p11_virtual *virt = (p11_virtual *)self;
+ CK_FUNCTION_LIST *funcs = virt->lower_module;
+ return funcs->C_VerifyRecoverInit (session, mechanism, key);
+}
+
+static CK_RV
+base_C_VerifyRecover (CK_X_FUNCTION_LIST *self,
+ CK_SESSION_HANDLE session,
+ CK_BYTE_PTR signature,
+ CK_ULONG signature_len,
+ CK_BYTE_PTR input,
+ CK_ULONG_PTR input_len)
+{
+ p11_virtual *virt = (p11_virtual *)self;
+ CK_FUNCTION_LIST *funcs = virt->lower_module;
+ return funcs->C_VerifyRecover (session, signature, signature_len,
+ input, input_len);
+}
+
+static CK_RV
+base_C_DigestEncryptUpdate (CK_X_FUNCTION_LIST *self,
+ CK_SESSION_HANDLE session,
+ CK_BYTE_PTR part,
+ CK_ULONG part_len,
+ CK_BYTE_PTR encrypted_part,
+ CK_ULONG_PTR encrypted_part_len)
+{
+ p11_virtual *virt = (p11_virtual *)self;
+ CK_FUNCTION_LIST *funcs = virt->lower_module;
+ return funcs->C_DigestEncryptUpdate (session, part, part_len,
+ encrypted_part, encrypted_part_len);
+}
+
+static CK_RV
+base_C_DecryptDigestUpdate (CK_X_FUNCTION_LIST *self,
+ CK_SESSION_HANDLE session,
+ CK_BYTE_PTR encrypted_part,
+ CK_ULONG encrypted_part_len,
+ CK_BYTE_PTR part,
+ CK_ULONG_PTR part_len)
+{
+ p11_virtual *virt = (p11_virtual *)self;
+ CK_FUNCTION_LIST *funcs = virt->lower_module;
+ return funcs->C_DecryptDigestUpdate (session, encrypted_part, encrypted_part_len,
+ part, part_len);
+}
+
+static CK_RV
+base_C_SignEncryptUpdate (CK_X_FUNCTION_LIST *self,
+ CK_SESSION_HANDLE session,
+ CK_BYTE_PTR part,
+ CK_ULONG part_len,
+ CK_BYTE_PTR encrypted_part,
+ CK_ULONG_PTR encrypted_part_len)
+{
+ p11_virtual *virt = (p11_virtual *)self;
+ CK_FUNCTION_LIST *funcs = virt->lower_module;
+ return funcs->C_SignEncryptUpdate (session, part, part_len,
+ encrypted_part, encrypted_part_len);
+}
+
+static CK_RV
+base_C_DecryptVerifyUpdate (CK_X_FUNCTION_LIST *self,
+ CK_SESSION_HANDLE session,
+ CK_BYTE_PTR encrypted_part,
+ CK_ULONG encrypted_part_len,
+ CK_BYTE_PTR part,
+ CK_ULONG_PTR part_len)
+{
+ p11_virtual *virt = (p11_virtual *)self;
+ CK_FUNCTION_LIST *funcs = virt->lower_module;
+ return funcs->C_DecryptVerifyUpdate (session, encrypted_part, encrypted_part_len,
+ part, part_len);
+}
+
+static CK_RV
+base_C_GenerateKey (CK_X_FUNCTION_LIST *self,
+ CK_SESSION_HANDLE session,
+ CK_MECHANISM_PTR mechanism,
+ CK_ATTRIBUTE_PTR template,
+ CK_ULONG count,
+ CK_OBJECT_HANDLE_PTR key)
+{
+ p11_virtual *virt = (p11_virtual *)self;
+ CK_FUNCTION_LIST *funcs = virt->lower_module;
+ return funcs->C_GenerateKey (session, mechanism, template, count, key);
+}
+
+static CK_RV
+base_C_GenerateKeyPair (CK_X_FUNCTION_LIST *self,
+ CK_SESSION_HANDLE session,
+ CK_MECHANISM_PTR mechanism,
+ CK_ATTRIBUTE_PTR public_key_template,
+ CK_ULONG public_key_count,
+ CK_ATTRIBUTE_PTR private_key_template,
+ CK_ULONG private_key_count,
+ CK_OBJECT_HANDLE_PTR public_key,
+ CK_OBJECT_HANDLE_PTR private_key)
+{
+ p11_virtual *virt = (p11_virtual *)self;
+ CK_FUNCTION_LIST *funcs = virt->lower_module;
+ return funcs->C_GenerateKeyPair (session, mechanism, public_key_template,
+ public_key_count, private_key_template,
+ private_key_count, public_key, private_key);
+}
+
+static CK_RV
+base_C_WrapKey (CK_X_FUNCTION_LIST *self,
+ CK_SESSION_HANDLE session,
+ CK_MECHANISM_PTR mechanism,
+ CK_OBJECT_HANDLE wrapping_key,
+ CK_OBJECT_HANDLE key,
+ CK_BYTE_PTR wrapped_key,
+ CK_ULONG_PTR wrapped_key_len)
+{
+ p11_virtual *virt = (p11_virtual *)self;
+ CK_FUNCTION_LIST *funcs = virt->lower_module;
+ return funcs->C_WrapKey (session, mechanism, wrapping_key, key,
+ wrapped_key, wrapped_key_len);
+}
+
+static CK_RV
+base_C_UnwrapKey (CK_X_FUNCTION_LIST *self,
+ CK_SESSION_HANDLE session,
+ CK_MECHANISM_PTR mechanism,
+ CK_OBJECT_HANDLE unwrapping_key,
+ CK_BYTE_PTR wrapped_key,
+ CK_ULONG wrapped_key_len,
+ CK_ATTRIBUTE_PTR template,
+ CK_ULONG count,
+ CK_OBJECT_HANDLE_PTR key)
+{
+ p11_virtual *virt = (p11_virtual *)self;
+ CK_FUNCTION_LIST *funcs = virt->lower_module;
+ return funcs->C_UnwrapKey (session, mechanism, unwrapping_key, wrapped_key,
+ wrapped_key_len, template, count, key);
+}
+
+static CK_RV
+base_C_DeriveKey (CK_X_FUNCTION_LIST *self,
+ CK_SESSION_HANDLE session,
+ CK_MECHANISM_PTR mechanism,
+ CK_OBJECT_HANDLE base_key,
+ CK_ATTRIBUTE_PTR template,
+ CK_ULONG count,
+ CK_OBJECT_HANDLE_PTR key)
+{
+ p11_virtual *virt = (p11_virtual *)self;
+ CK_FUNCTION_LIST *funcs = virt->lower_module;
+ return funcs->C_DeriveKey (session, mechanism, base_key, template, count, key);
+}
+
+static CK_RV
+base_C_SeedRandom (CK_X_FUNCTION_LIST *self,
+ CK_SESSION_HANDLE session,
+ CK_BYTE_PTR seed,
+ CK_ULONG seed_len)
+{
+ p11_virtual *virt = (p11_virtual *)self;
+ CK_FUNCTION_LIST *funcs = virt->lower_module;
+ return funcs->C_SeedRandom (session, seed, seed_len);
+}
+
+static CK_RV
+base_C_GenerateRandom (CK_X_FUNCTION_LIST *self,
+ CK_SESSION_HANDLE session,
+ CK_BYTE_PTR random_data,
+ CK_ULONG random_len)
+{
+ p11_virtual *virt = (p11_virtual *)self;
+ CK_FUNCTION_LIST *funcs = virt->lower_module;
+ return funcs->C_GenerateRandom (session, random_data, random_len);
+}
+
+static CK_RV
+base_C_WaitForSlotEvent (CK_X_FUNCTION_LIST *self,
+ CK_FLAGS flags,
+ CK_SLOT_ID_PTR slot_id,
+ CK_VOID_PTR reserved)
+{
+ p11_virtual *virt = (p11_virtual *)self;
+ CK_FUNCTION_LIST *funcs = virt->lower_module;
+ return funcs->C_WaitForSlotEvent (flags, slot_id, reserved);
+}
+
+void
+p11_virtual_init (p11_virtual *virt,
+ CK_X_FUNCTION_LIST *funcs,
+ void *lower_module,
+ p11_destroyer lower_destroy)
+{
+ memcpy (virt, funcs, sizeof (CK_X_FUNCTION_LIST));
+ virt->lower_module = lower_module;
+ virt->lower_destroy = lower_destroy;
+}
+
+void
+p11_virtual_uninit (p11_virtual *virt)
+{
+ if (virt->lower_destroy)
+ (virt->lower_destroy) (virt->lower_module);
+}
+
+#ifdef WITH_FFI
+
+typedef struct {
+ const char *name;
+ void *binding_function;
+ void *stack_fallback;
+ size_t virtual_offset;
+ void *base_fallback;
+ size_t module_offset;
+ ffi_type *types[MAX_ARGS];
+} FunctionInfo;
+
+#define STRUCT_OFFSET(struct_type, member) \
+ ((size_t) ((unsigned char *) &((struct_type *) 0)->member))
+#define STRUCT_MEMBER_P(struct_p, struct_offset) \
+ ((void *) ((unsigned char *) (struct_p) + (long) (struct_offset)))
+#define STRUCT_MEMBER(member_type, struct_p, struct_offset) \
+ (*(member_type*) STRUCT_MEMBER_P ((struct_p), (struct_offset)))
+
+#define FUNCTION(name) \
+ #name, binding_C_##name, \
+ stack_C_##name, STRUCT_OFFSET (CK_X_FUNCTION_LIST, C_##name), \
+ base_C_##name, STRUCT_OFFSET (CK_FUNCTION_LIST, C_##name)
+
+static const FunctionInfo function_info[] = {
+ { FUNCTION (Initialize), { &ffi_type_pointer, NULL } },
+ { FUNCTION (Finalize), { &ffi_type_pointer, NULL } },
+ { FUNCTION (GetInfo), { &ffi_type_pointer, NULL } },
+ { FUNCTION (GetSlotList), { &ffi_type_uchar, &ffi_type_pointer, &ffi_type_pointer, NULL } },
+ { FUNCTION (GetSlotInfo), { &ffi_type_ulong, &ffi_type_pointer, NULL } },
+ { FUNCTION (GetTokenInfo), { &ffi_type_ulong, &ffi_type_pointer, NULL } },
+ { FUNCTION (WaitForSlotEvent), { &ffi_type_ulong, &ffi_type_pointer, &ffi_type_pointer, NULL } },
+ { FUNCTION (GetMechanismList), { &ffi_type_ulong, &ffi_type_pointer, &ffi_type_pointer, NULL } },
+ { FUNCTION (GetMechanismInfo), { &ffi_type_ulong, &ffi_type_ulong, &ffi_type_pointer, NULL } },
+ { FUNCTION (InitToken), { &ffi_type_ulong, &ffi_type_pointer, &ffi_type_ulong, &ffi_type_pointer, NULL } },
+ { FUNCTION (InitPIN), { &ffi_type_ulong, &ffi_type_pointer, &ffi_type_ulong, NULL } },
+ { FUNCTION (SetPIN), { &ffi_type_ulong, &ffi_type_pointer, &ffi_type_ulong, &ffi_type_pointer, &ffi_type_ulong, NULL } },
+ { FUNCTION (OpenSession), { &ffi_type_ulong, &ffi_type_ulong, &ffi_type_pointer, &ffi_type_pointer, &ffi_type_pointer, NULL } },
+ { FUNCTION (CloseSession), { &ffi_type_ulong, NULL } },
+ { FUNCTION (CloseAllSessions), { &ffi_type_ulong, NULL } },
+ { FUNCTION (GetSessionInfo), { &ffi_type_ulong, &ffi_type_pointer, NULL } },
+ { FUNCTION (GetOperationState), { &ffi_type_ulong, &ffi_type_pointer, &ffi_type_pointer, NULL } },
+ { FUNCTION (SetOperationState), { &ffi_type_ulong, &ffi_type_pointer, &ffi_type_ulong, &ffi_type_ulong, &ffi_type_ulong, NULL } },
+ { FUNCTION (Login), { &ffi_type_ulong, &ffi_type_ulong, &ffi_type_pointer, &ffi_type_ulong, NULL } },
+ { FUNCTION (Logout), { &ffi_type_ulong, NULL } },
+ { FUNCTION (CreateObject), { &ffi_type_ulong, &ffi_type_pointer, &ffi_type_ulong, &ffi_type_pointer, NULL } },
+ { FUNCTION (CopyObject), { &ffi_type_ulong, &ffi_type_ulong, &ffi_type_pointer, &ffi_type_ulong, &ffi_type_pointer, NULL } },
+ { FUNCTION (DestroyObject), { &ffi_type_ulong, &ffi_type_ulong, NULL } },
+ { FUNCTION (GetObjectSize), { &ffi_type_ulong, &ffi_type_ulong, &ffi_type_pointer, NULL } },
+ { FUNCTION (GetAttributeValue), { &ffi_type_ulong, &ffi_type_ulong, &ffi_type_pointer, &ffi_type_ulong, NULL } },
+ { FUNCTION (SetAttributeValue), { &ffi_type_ulong, &ffi_type_ulong, &ffi_type_pointer, &ffi_type_ulong, NULL } },
+ { FUNCTION (FindObjectsInit), { &ffi_type_ulong, &ffi_type_pointer, &ffi_type_ulong, NULL } },
+ { FUNCTION (FindObjects), { &ffi_type_ulong, &ffi_type_pointer, &ffi_type_ulong, &ffi_type_pointer, NULL } },
+ { FUNCTION (FindObjectsFinal), { &ffi_type_ulong, NULL } },
+ { FUNCTION (EncryptInit), { &ffi_type_ulong, &ffi_type_pointer, &ffi_type_ulong, NULL } },
+ { FUNCTION (Encrypt), { &ffi_type_ulong, &ffi_type_pointer, &ffi_type_ulong, &ffi_type_pointer, &ffi_type_pointer, NULL } },
+ { FUNCTION (EncryptUpdate), { &ffi_type_ulong, &ffi_type_pointer, &ffi_type_ulong, &ffi_type_pointer, &ffi_type_pointer, NULL } },
+ { FUNCTION (EncryptFinal), { &ffi_type_ulong, &ffi_type_pointer, &ffi_type_pointer, NULL } },
+ { FUNCTION (DecryptInit), { &ffi_type_ulong, &ffi_type_pointer, &ffi_type_ulong, NULL } },
+ { FUNCTION (Decrypt), { &ffi_type_ulong, &ffi_type_pointer, &ffi_type_ulong, &ffi_type_pointer, &ffi_type_pointer, NULL } },
+ { FUNCTION (DecryptUpdate), { &ffi_type_ulong, &ffi_type_pointer, &ffi_type_ulong, &ffi_type_pointer, &ffi_type_pointer, NULL } },
+ { FUNCTION (DecryptFinal), { &ffi_type_ulong, &ffi_type_pointer, &ffi_type_pointer, NULL } },
+ { FUNCTION (DigestInit), { &ffi_type_ulong, &ffi_type_pointer, NULL } },
+ { FUNCTION (Digest), { &ffi_type_ulong, &ffi_type_pointer, &ffi_type_ulong, &ffi_type_pointer, &ffi_type_pointer, NULL } },
+ { FUNCTION (DigestUpdate), { &ffi_type_ulong, &ffi_type_pointer, &ffi_type_ulong, NULL } },
+ { FUNCTION (DigestKey), { &ffi_type_ulong, &ffi_type_ulong, NULL } },
+ { FUNCTION (DigestFinal), { &ffi_type_ulong, &ffi_type_pointer, &ffi_type_pointer, NULL } },
+ { FUNCTION (SignInit), { &ffi_type_ulong, &ffi_type_pointer, &ffi_type_ulong, NULL } },
+ { FUNCTION (Sign), { &ffi_type_ulong, &ffi_type_pointer, &ffi_type_ulong, &ffi_type_pointer, &ffi_type_pointer, NULL } },
+ { FUNCTION (SignUpdate), { &ffi_type_ulong, &ffi_type_pointer, &ffi_type_ulong, NULL } },
+ { FUNCTION (SignFinal), { &ffi_type_ulong, &ffi_type_pointer, &ffi_type_pointer, NULL } },
+ { FUNCTION (SignRecoverInit), { &ffi_type_ulong, &ffi_type_pointer, &ffi_type_ulong, NULL } },
+ { FUNCTION (SignRecover), { &ffi_type_ulong, &ffi_type_pointer, &ffi_type_ulong, &ffi_type_pointer, &ffi_type_pointer, NULL } },
+ { FUNCTION (VerifyInit), { &ffi_type_ulong, &ffi_type_pointer, &ffi_type_ulong, NULL } },
+ { FUNCTION (Verify), { &ffi_type_ulong, &ffi_type_pointer, &ffi_type_ulong, &ffi_type_pointer, &ffi_type_ulong, NULL } },
+ { FUNCTION (VerifyUpdate), { &ffi_type_ulong, &ffi_type_pointer, &ffi_type_ulong, NULL } },
+ { FUNCTION (VerifyFinal), { &ffi_type_ulong, &ffi_type_pointer, &ffi_type_ulong, NULL } },
+ { FUNCTION (VerifyRecoverInit), { &ffi_type_ulong, &ffi_type_pointer, &ffi_type_ulong, NULL } },
+ { FUNCTION (VerifyRecover), { &ffi_type_ulong, &ffi_type_pointer, &ffi_type_ulong, &ffi_type_pointer, &ffi_type_pointer, NULL } },
+ { FUNCTION (DigestEncryptUpdate), { &ffi_type_ulong, &ffi_type_pointer, &ffi_type_ulong, &ffi_type_pointer, &ffi_type_pointer, NULL } },
+ { FUNCTION (DecryptDigestUpdate), { &ffi_type_ulong, &ffi_type_pointer, &ffi_type_ulong, &ffi_type_pointer, &ffi_type_pointer, NULL } },
+ { FUNCTION (SignEncryptUpdate), { &ffi_type_ulong, &ffi_type_pointer, &ffi_type_ulong, &ffi_type_pointer, &ffi_type_pointer, NULL } },
+ { FUNCTION (DecryptVerifyUpdate), { &ffi_type_ulong, &ffi_type_pointer, &ffi_type_ulong, &ffi_type_pointer, &ffi_type_pointer, NULL } },
+ { FUNCTION (GenerateKey), { &ffi_type_ulong, &ffi_type_pointer, &ffi_type_pointer, &ffi_type_ulong, &ffi_type_pointer, NULL } },
+ { FUNCTION (GenerateKeyPair), { &ffi_type_ulong, &ffi_type_pointer, &ffi_type_pointer, &ffi_type_ulong, &ffi_type_pointer, &ffi_type_ulong, &ffi_type_pointer, &ffi_type_pointer, NULL } },
+ { FUNCTION (WrapKey), { &ffi_type_ulong, &ffi_type_pointer, &ffi_type_ulong, &ffi_type_ulong, &ffi_type_pointer, &ffi_type_pointer, NULL } },
+ { FUNCTION (UnwrapKey), { &ffi_type_ulong, &ffi_type_pointer, &ffi_type_ulong, &ffi_type_pointer, &ffi_type_ulong, &ffi_type_pointer, &ffi_type_ulong, &ffi_type_pointer, NULL } },
+ { FUNCTION (DeriveKey), { &ffi_type_ulong, &ffi_type_pointer, &ffi_type_ulong, &ffi_type_pointer, &ffi_type_ulong, &ffi_type_pointer, NULL } },
+ { FUNCTION (SeedRandom), { &ffi_type_ulong, &ffi_type_pointer, &ffi_type_ulong, NULL } },
+ { FUNCTION (GenerateRandom), { &ffi_type_ulong, &ffi_type_pointer, &ffi_type_ulong, NULL } },
+ { 0, }
+};
+
+static bool
+lookup_fall_through (p11_virtual *virt,
+ const FunctionInfo *info,
+ void **bound_func)
+{
+ void *func;
+
+ /*
+ * So the basic concept here is if we have only fall-through functions
+ * all the way down the stack, then we can just get the actual module
+ * function, so that calls go right through.
+ */
+
+ func = STRUCT_MEMBER (void *, virt, info->virtual_offset);
+
+ /*
+ * This is a fall-through function and the stack goes down further, so
+ * ask the next level down for the
+ */
+ if (func == info->stack_fallback) {
+ return lookup_fall_through (virt->lower_module, info, bound_func);
+
+ /*
+ * This is a fall-through function at the bottom level of the stack
+ * so return the function from the module.
+ */
+ } else if (func == info->base_fallback) {
+ *bound_func = STRUCT_MEMBER (void *, virt->lower_module, info->module_offset);
+ return true;
+ }
+
+ return false;
+}
+
+static bool
+bind_ffi_closure (Wrapper *wrapper,
+ void *binding_data,
+ void *binding_func,
+ ffi_type **args,
+ void **bound_func)
+{
+ ffi_closure *clo;
+ ffi_cif *cif;
+ int nargs = 0;
+ int i = 0;
+ int ret;
+
+ assert (wrapper->ffi_used < MAX_FUNCTIONS);
+ cif = wrapper->ffi_cifs + wrapper->ffi_used;
+
+ /* The number of arguments */
+ for (i = 0, nargs = 0; args[i] != NULL; i++)
+ nargs++;
+
+ assert (nargs <= MAX_ARGS);
+
+ /*
+ * The failures here are unexpected conditions. There's a chance they
+ * might occur on other esoteric platforms, so we take a little
+ * extra care to print relevant debugging info, and return a status,
+ * so that we can get back useful debug info on platforms that we
+ * don't have access to.
+ */
+
+ ret = ffi_prep_cif (cif, FFI_DEFAULT_ABI, nargs, &ffi_type_ulong, args);
+ if (ret != FFI_OK) {
+ p11_debug_precond ("ffi_prep_cif failed: %d\n", ret);
+ return false;
+ }
+
+ clo = ffi_closure_alloc (sizeof (ffi_closure), bound_func);
+ if (clo == NULL) {
+ p11_debug_precond ("ffi_closure_alloc failed\n");
+ return false;
+ }
+
+ ret = ffi_prep_closure_loc (clo, cif, binding_func, binding_data, *bound_func);
+ if (ret != FFI_OK) {
+ p11_debug_precond ("ffi_prep_closure_loc failed: %d\n", ret);
+ return false;
+ }
+
+ wrapper->ffi_closures[wrapper->ffi_used] = clo;
+ wrapper->ffi_used++;
+ return true;
+}
+
+static bool
+init_wrapper_funcs (Wrapper *wrapper)
+{
+ static const ffi_type *get_function_list_args[] = { &ffi_type_pointer, NULL };
+ const FunctionInfo *info;
+ CK_X_FUNCTION_LIST *over;
+ void **bound;
+ int i;
+
+ /* Pointer to where our calls go */
+ over = &wrapper->virt->funcs;
+
+ for (i = 0; function_info[i].name != NULL; i++) {
+ info = function_info + i;
+
+ /* Address to where we're placing the bound function */
+ bound = &STRUCT_MEMBER (void *, &wrapper->bound, info->module_offset);
+
+ /*
+ * See if we can just shoot straight through to the module function
+ * without wrapping at all. If all the stacked virtual modules just
+ * fall through, then this returns the original module function.
+ */
+ if (!lookup_fall_through (wrapper->virt, info, bound)) {
+ if (!bind_ffi_closure (wrapper, over,
+ info->binding_function,
+ (ffi_type **)info->types, bound))
+ return_val_if_reached (false);
+ }
+ }
+
+ /* Always bind the C_GetFunctionList function itself */
+ if (!bind_ffi_closure (wrapper, wrapper,
+ binding_C_GetFunctionList,
+ (ffi_type **)get_function_list_args,
+ (void **)&wrapper->bound.C_GetFunctionList))
+ return_val_if_reached (false);
+
+ /*
+ * These functions are used as a marker to indicate whether this is
+ * one of our CK_FUNCTION_LIST_PTR sets of functions or not. These
+ * functions are defined to always have the same standard implementation
+ * in PKCS#11 2.x so we don't need to call through to the base for
+ * these guys.
+ */
+ wrapper->bound.C_CancelFunction = short_C_CancelFunction;
+ wrapper->bound.C_GetFunctionStatus = short_C_GetFunctionStatus;
+
+ return true;
+}
+
+static void
+uninit_wrapper_funcs (Wrapper *wrapper)
+{
+ int i;
+
+ for (i = 0; i < wrapper->ffi_used; i++)
+ ffi_closure_free (wrapper->ffi_closures[i]);
+}
+
+CK_FUNCTION_LIST *
+p11_virtual_wrap (p11_virtual *virt,
+ p11_destroyer destroyer)
+{
+ Wrapper *wrapper;
+
+ return_val_if_fail (virt != NULL, NULL);
+
+ wrapper = calloc (1, sizeof (Wrapper));
+ return_val_if_fail (wrapper != NULL, NULL);
+
+ wrapper->virt = virt;
+ wrapper->destroyer = destroyer;
+ wrapper->bound.version.major = CRYPTOKI_VERSION_MAJOR;
+ wrapper->bound.version.minor = CRYPTOKI_VERSION_MINOR;
+
+ if (!init_wrapper_funcs (wrapper))
+ return_val_if_reached (NULL);
+
+ assert ((void *)wrapper == (void *)&wrapper->bound);
+ assert (p11_virtual_is_wrapper (&wrapper->bound));
+ assert (wrapper->bound.C_GetFunctionList != NULL);
+ return &wrapper->bound;
+}
+
+bool
+p11_virtual_can_wrap (void)
+{
+ return TRUE;
+}
+
+bool
+p11_virtual_is_wrapper (CK_FUNCTION_LIST_PTR module)
+{
+ /*
+ * We use these functions as a marker to indicate whether this is
+ * one of our CK_FUNCTION_LIST_PTR sets of functions or not. These
+ * functions are defined to always have the same standard implementation
+ * in PKCS#11 2.x so we don't need to call through to the base for
+ * these guys.
+ */
+ return (module->C_GetFunctionStatus == short_C_GetFunctionStatus &&
+ module->C_CancelFunction == short_C_CancelFunction);
+}
+
+void
+p11_virtual_unwrap (CK_FUNCTION_LIST_PTR module)
+{
+ Wrapper *wrapper;
+
+ return_if_fail (p11_virtual_is_wrapper (module));
+
+ /* The bound CK_FUNCTION_LIST_PTR sits at the front of Context */
+ wrapper = (Wrapper *)module;
+
+ /*
+ * Make sure that the CK_FUNCTION_LIST_PTR is invalid, and that
+ * p11_virtual_is_wrapper() recognizes this. This is in case the
+ * destroyer callback tries to do something fancy.
+ */
+ memset (&wrapper->bound, 0xFEEEFEEE, sizeof (wrapper->bound));
+
+ if (wrapper->destroyer)
+ (wrapper->destroyer) (wrapper->virt);
+
+ uninit_wrapper_funcs (wrapper);
+ free (wrapper);
+}
+
+#else /* !WITH_FFI */
+
+CK_FUNCTION_LIST *
+p11_virtual_wrap (p11_virtual *virt,
+ p11_destroyer destroyer)
+{
+ assert_not_reached ();
+}
+
+bool
+p11_virtual_can_wrap (void)
+{
+ return FALSE;
+}
+
+bool
+p11_virtual_is_wrapper (CK_FUNCTION_LIST_PTR module)
+{
+ return FALSE;
+}
+
+void
+p11_virtual_unwrap (CK_FUNCTION_LIST_PTR module)
+{
+ assert_not_reached ();
+}
+
+#endif /* !WITH_FFI */
+
+CK_X_FUNCTION_LIST p11_virtual_stack = {
+ { CRYPTOKI_VERSION_MAJOR, CRYPTOKI_VERSION_MINOR }, /* version */
+ stack_C_Initialize,
+ stack_C_Finalize,
+ stack_C_GetInfo,
+ stack_C_GetSlotList,
+ stack_C_GetSlotInfo,
+ stack_C_GetTokenInfo,
+ stack_C_GetMechanismList,
+ stack_C_GetMechanismInfo,
+ stack_C_InitToken,
+ stack_C_InitPIN,
+ stack_C_SetPIN,
+ stack_C_OpenSession,
+ stack_C_CloseSession,
+ stack_C_CloseAllSessions,
+ stack_C_GetSessionInfo,
+ stack_C_GetOperationState,
+ stack_C_SetOperationState,
+ stack_C_Login,
+ stack_C_Logout,
+ stack_C_CreateObject,
+ stack_C_CopyObject,
+ stack_C_DestroyObject,
+ stack_C_GetObjectSize,
+ stack_C_GetAttributeValue,
+ stack_C_SetAttributeValue,
+ stack_C_FindObjectsInit,
+ stack_C_FindObjects,
+ stack_C_FindObjectsFinal,
+ stack_C_EncryptInit,
+ stack_C_Encrypt,
+ stack_C_EncryptUpdate,
+ stack_C_EncryptFinal,
+ stack_C_DecryptInit,
+ stack_C_Decrypt,
+ stack_C_DecryptUpdate,
+ stack_C_DecryptFinal,
+ stack_C_DigestInit,
+ stack_C_Digest,
+ stack_C_DigestUpdate,
+ stack_C_DigestKey,
+ stack_C_DigestFinal,
+ stack_C_SignInit,
+ stack_C_Sign,
+ stack_C_SignUpdate,
+ stack_C_SignFinal,
+ stack_C_SignRecoverInit,
+ stack_C_SignRecover,
+ stack_C_VerifyInit,
+ stack_C_Verify,
+ stack_C_VerifyUpdate,
+ stack_C_VerifyFinal,
+ stack_C_VerifyRecoverInit,
+ stack_C_VerifyRecover,
+ stack_C_DigestEncryptUpdate,
+ stack_C_DecryptDigestUpdate,
+ stack_C_SignEncryptUpdate,
+ stack_C_DecryptVerifyUpdate,
+ stack_C_GenerateKey,
+ stack_C_GenerateKeyPair,
+ stack_C_WrapKey,
+ stack_C_UnwrapKey,
+ stack_C_DeriveKey,
+ stack_C_SeedRandom,
+ stack_C_GenerateRandom,
+ stack_C_WaitForSlotEvent
+};
+
+CK_X_FUNCTION_LIST p11_virtual_base = {
+ { CRYPTOKI_VERSION_MAJOR, CRYPTOKI_VERSION_MINOR }, /* version */
+ base_C_Initialize,
+ base_C_Finalize,
+ base_C_GetInfo,
+ base_C_GetSlotList,
+ base_C_GetSlotInfo,
+ base_C_GetTokenInfo,
+ base_C_GetMechanismList,
+ base_C_GetMechanismInfo,
+ base_C_InitToken,
+ base_C_InitPIN,
+ base_C_SetPIN,
+ base_C_OpenSession,
+ base_C_CloseSession,
+ base_C_CloseAllSessions,
+ base_C_GetSessionInfo,
+ base_C_GetOperationState,
+ base_C_SetOperationState,
+ base_C_Login,
+ base_C_Logout,
+ base_C_CreateObject,
+ base_C_CopyObject,
+ base_C_DestroyObject,
+ base_C_GetObjectSize,
+ base_C_GetAttributeValue,
+ base_C_SetAttributeValue,
+ base_C_FindObjectsInit,
+ base_C_FindObjects,
+ base_C_FindObjectsFinal,
+ base_C_EncryptInit,
+ base_C_Encrypt,
+ base_C_EncryptUpdate,
+ base_C_EncryptFinal,
+ base_C_DecryptInit,
+ base_C_Decrypt,
+ base_C_DecryptUpdate,
+ base_C_DecryptFinal,
+ base_C_DigestInit,
+ base_C_Digest,
+ base_C_DigestUpdate,
+ base_C_DigestKey,
+ base_C_DigestFinal,
+ base_C_SignInit,
+ base_C_Sign,
+ base_C_SignUpdate,
+ base_C_SignFinal,
+ base_C_SignRecoverInit,
+ base_C_SignRecover,
+ base_C_VerifyInit,
+ base_C_Verify,
+ base_C_VerifyUpdate,
+ base_C_VerifyFinal,
+ base_C_VerifyRecoverInit,
+ base_C_VerifyRecover,
+ base_C_DigestEncryptUpdate,
+ base_C_DecryptDigestUpdate,
+ base_C_SignEncryptUpdate,
+ base_C_DecryptVerifyUpdate,
+ base_C_GenerateKey,
+ base_C_GenerateKeyPair,
+ base_C_WrapKey,
+ base_C_UnwrapKey,
+ base_C_DeriveKey,
+ base_C_SeedRandom,
+ base_C_GenerateRandom,
+ base_C_WaitForSlotEvent
+};
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