Add definitions for the nssCKFWMechanism functions.

Add definitions to stub out the NSPR functions.

2 files changed, 605 insertions, 0 deletions

diff --git a/security/nss/lib/ckfw/mechanism.c b/security/nss/lib/ckfw/mechanism.c
new file mode 100644
index 000000000..634c5ae8b
--- /dev/null
+++ b/security/nss/lib/ckfw/mechanism.c
@@ -0,0 +1,165 @@
+/* 
+ * 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 Netscape are 
+ * Copyright (C) 1994-2000 Netscape Communications Corporation.  All
+ * Rights Reserved.
+ * 
+ * Contributor(s):
+ * 
+ * Alternatively, the contents of this file may be used under the
+ * terms of the GNU General Public License Version 2 or later (the
+ * "GPL"), in which case the provisions of the GPL are applicable 
+ * instead of those above.  If you wish to allow use of your 
+ * version of this file only under the terms of the GPL and not to
+ * allow others to use your version of this file under the MPL,
+ * indicate your decision by deleting the provisions above and
+ * replace them with the notice and other provisions required by
+ * the GPL.  If you do not delete the provisions above, a recipient
+ * may use your version of this file under either the MPL or the
+ * GPL.
+ */
+
+#ifdef DEBUG
+static const char CVS_ID[] = "@(#) $RCSfile$ $Revision$ $Date$ $Name$";
+#endif /* DEBUG */
+
+/*
+ * mechanism.c
+ *
+ * This file implements the NSSCKFWMechanism type and methods.
+ * These functions are currently stubs.
+ */
+
+#ifndef CK_T
+#include "ck.h"
+#endif /* CK_T */
+
+/*
+ * NSSCKFWMechanism
+ *
+ *  -- create/destroy --
+ *  nssCKFWMechanism_Create
+ *  nssCKFWMechanism_Destroy
+ *
+ *  -- implement public accessors --
+ *  nssCKFWMechanism_GetMDMechanism
+ *  nssCKFWMechanism_GetParameter
+ *
+ *  -- private accessors --
+ *
+ *  -- module fronts --
+ *  nssCKFWMechanism_GetMinKeySize
+ *  nssCKFWMechanism_GetMaxKeySize
+ *  nssCKFWMechanism_GetInHardware
+ */
+
+
+struct NSSCKFWMechanismStr {
+   void * dummy;
+};
+
+/*
+ * nssCKFWMechanism_Create
+ *
+ */
+NSS_IMPLEMENT NSSCKFWMechanism *
+nssCKFWMechanism_Create
+(
+  void /* XXX fgmr */
+)
+{
+  return (NSSCKFWMechanism *)NULL;
+}
+
+/*
+ * nssCKFWMechanism_Destroy
+ *
+ */
+NSS_IMPLEMENT CK_RV
+nssCKFWMechanism_Destroy
+(
+  NSSCKFWMechanism *fwMechanism
+)
+{
+   return CKR_OK;
+}
+
+/*
+ * nssCKFWMechanism_GetMDMechanism
+ *
+ */
+
+NSS_IMPLEMENT NSSCKMDMechanism *
+nssCKFWMechanism_GetMDMechanism
+(
+  NSSCKFWMechanism *fwMechanism
+)
+{
+    return NULL;
+}
+
+/*
+ * nssCKFWMechanism_GetParameter
+ *
+ * XXX fgmr-- or as an additional parameter to the crypto ops?
+ */
+NSS_IMPLEMENT NSSItem *
+nssCKFWMechanism_GetParameter
+(
+  NSSCKFWMechanism *fwMechanism
+)
+{
+	return NULL;
+}
+
+/*
+ * nssCKFWMechanism_GetMinKeySize
+ *
+ */
+NSS_IMPLEMENT CK_ULONG
+nssCKFWMechanism_GetMinKeySize
+(
+  NSSCKFWMechanism *fwMechanism
+)
+{
+    return 0;
+}
+
+/*
+ * nssCKFWMechanism_GetMaxKeySize
+ *
+ */
+NSS_IMPLEMENT CK_ULONG
+nssCKFWMechanism_GetMaxKeySize
+(
+  NSSCKFWMechanism *fwMechanism
+)
+{
+   return 0;
+}
+
+/*
+ * nssCKFWMechanism_GetInHardware
+ *
+ */
+NSS_IMPLEMENT CK_BBOOL
+nssCKFWMechanism_GetInHardware
+(
+  NSSCKFWMechanism *fwMechanism
+)
+{
+    return PR_FALSE;
+}
+
diff --git a/security/nss/lib/ckfw/nsprstub.c b/security/nss/lib/ckfw/nsprstub.c
new file mode 100644
index 000000000..f816b4319
--- /dev/null
+++ b/security/nss/lib/ckfw/nsprstub.c
@@ -0,0 +1,440 @@
+/*
+ * 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 Netscape are 
+ * Copyright (C) 1994-2000 Netscape Communications Corporation.  All
+ * Rights Reserved.
+ * 
+ * Contributor(s):
+ * 
+ * Alternatively, the contents of this file may be used under the
+ * terms of the GNU General Public License Version 2 or later (the
+ * "GPL"), in which case the provisions of the GPL are applicable 
+ * instead of those above.  If you wish to allow use of your 
+ * version of this file only under the terms of the GPL and not to
+ * allow others to use your version of this file under the MPL,
+ * indicate your decision by deleting the provisions above and
+ * replace them with the notice and other provisions required by
+ * the GPL.  If you do not delete the provisions above, a recipient
+ * may use your version of this file under either the MPL or the
+ * GPL.
+ */
+/*
+ * secport.c - portability interfaces for security libraries
+ *
+ * This file abstracts out libc functionality that libsec depends on
+ * 
+ * NOTE - These are not public interfaces. These stubs are to allow the 
+ * SW FORTEZZA to link with some low level security functions without dragging
+ * in NSPR.
+ *
+ * $Id$
+ */
+
+#include "seccomon.h"
+#include "prmem.h"
+#include "prerror.h"
+#include "plarena.h"
+#include "secerr.h"
+#include "prmon.h"
+#include "prbit.h"
+#include "ck.h"
+
+#ifdef notdef
+unsigned long port_allocFailures;
+
+/* locations for registering Unicode conversion functions.  
+ *  Is this the appropriate location?  or should they be
+ *     moved to client/server specific locations?
+ */
+PORTCharConversionFunc ucs4Utf8ConvertFunc;
+PORTCharConversionFunc ucs2Utf8ConvertFunc;
+PORTCharConversionWSwapFunc  ucs2AsciiConvertFunc;
+
+void *
+PORT_Alloc(size_t bytes)
+{
+    void *rv;
+
+    /* Always allocate a non-zero amount of bytes */
+    rv = (void *)malloc(bytes ? bytes : 1);
+    if (!rv) {
+	++port_allocFailures;
+    }
+    return rv;
+}
+
+void *
+PORT_Realloc(void *oldptr, size_t bytes)
+{
+    void *rv;
+
+    rv = (void *)realloc(oldptr, bytes);
+    if (!rv) {
+	++port_allocFailures;
+    }
+    return rv;
+}
+
+void *
+PORT_ZAlloc(size_t bytes)
+{
+    void *rv;
+
+    /* Always allocate a non-zero amount of bytes */
+    rv = (void *)calloc(1, bytes ? bytes : 1);
+    if (!rv) {
+	++port_allocFailures;
+    }
+    return rv;
+}
+
+void
+PORT_Free(void *ptr)
+{
+    if (ptr) {
+	free(ptr);
+    }
+}
+
+void
+PORT_ZFree(void *ptr, size_t len)
+{
+    if (ptr) {
+	memset(ptr, 0, len);
+	free(ptr);
+    }
+}
+
+/********************* Arena code follows *****************************/
+
+
+PLArenaPool *
+PORT_NewArena(unsigned long chunksize)
+{
+    PLArenaPool *arena;
+    
+    arena = (PLArenaPool*)PORT_ZAlloc(sizeof(PLArenaPool));
+    if ( arena != NULL ) {
+	PR_InitArenaPool(arena, "security", chunksize, sizeof(double));
+    }
+    return(arena);
+}
+
+void *
+PORT_ArenaAlloc(PLArenaPool *arena, size_t size)
+{
+    void *p;
+
+    PL_ARENA_ALLOCATE(p, arena, size);
+    if (p == NULL) {
+	++port_allocFailures;
+    }
+
+    return(p);
+}
+
+void *
+PORT_ArenaZAlloc(PLArenaPool *arena, size_t size)
+{
+    void *p;
+
+    PL_ARENA_ALLOCATE(p, arena, size);
+    if (p == NULL) {
+	++port_allocFailures;
+    } else {
+	PORT_Memset(p, 0, size);
+    }
+
+    return(p);
+}
+
+/* need to zeroize!! */
+void
+PORT_FreeArena(PLArenaPool *arena, PRBool zero)
+{
+    PR_FinishArenaPool(arena);
+    PORT_Free(arena);
+}
+
+void *
+PORT_ArenaGrow(PLArenaPool *arena, void *ptr, size_t oldsize, size_t newsize)
+{
+    PORT_Assert(newsize >= oldsize);
+    
+    PL_ARENA_GROW(ptr, arena, oldsize, ( newsize - oldsize ) );
+    
+    return(ptr);
+}
+
+void *
+PORT_ArenaMark(PLArenaPool *arena)
+{
+    void * result;
+
+    result = PL_ARENA_MARK(arena);
+    return result;
+}
+
+void
+PORT_ArenaRelease(PLArenaPool *arena, void *mark)
+{
+    PL_ARENA_RELEASE(arena, mark);
+}
+
+void
+PORT_ArenaUnmark(PLArenaPool *arena, void *mark)
+{
+    /* do nothing */
+}
+
+char *
+PORT_ArenaStrdup(PLArenaPool *arena,char *str) {
+    int len = PORT_Strlen(str)+1;
+    char *newstr;
+
+    newstr = (char*)PORT_ArenaAlloc(arena,len);
+    if (newstr) {
+        PORT_Memcpy(newstr,str,len);
+    }
+    return newstr;
+}
+#endif
+
+/*
+ * replace the nice thread-safe Error stack code with something
+ * that will work without all the NSPR features.
+ */
+static PRInt32 stack[2] = {0, 0};
+
+PR_IMPLEMENT(void)
+nss_SetError(PRUint32 value)
+{	
+    stack[0] = value;
+    return;
+}
+
+PR_IMPLEMENT(PRInt32)
+NSS_GetError(void)
+{
+    return(stack[0]);
+}
+
+
+PR_IMPLEMENT(PRInt32 *)
+NSS_GetErrorStack(void)
+{
+    return(&stack[0]);
+}
+
+PR_IMPLEMENT(void)
+nss_ClearErrorStack(void)
+{
+    stack[0] = 0;
+    return;
+}
+
+/*
+ * replace the pointer tracking stuff for the same reasons.
+ *  If you want to turn pointer tracking on, simply ifdef out this code and 
+ *  link with real NSPR.
+ */
+PR_IMPLEMENT(PRStatus)
+nssPointerTracker_initialize(nssPointerTracker *tracker)
+{
+    return PR_SUCCESS;
+}
+
+
+PR_IMPLEMENT(PRStatus)
+nssPointerTracker_finalize(nssPointerTracker *tracker)
+{
+    return PR_SUCCESS;
+}
+
+PR_IMPLEMENT(PRStatus)
+nssPointerTracker_add(nssPointerTracker *tracker, const void *pointer)
+{
+     return PR_SUCCESS;
+}
+
+PR_IMPLEMENT(PRStatus)
+nssPointerTracker_remove(nssPointerTracker *tracker, const void *pointer)
+{
+     return PR_SUCCESS;
+}
+
+PR_IMPLEMENT(PRStatus)
+nssPointerTracker_verify(nssPointerTracker *tracker, const void *pointer)
+{
+     return PR_SUCCESS;
+}
+
+PR_IMPLEMENT(PRThread *)
+PR_GetCurrentThread(void)
+{
+     return (PRThread *)1;
+}
+
+
+
+PR_IMPLEMENT(void)
+PR_Assert(const char *expr, const char *file, int line) {
+    return; 
+}
+
+PR_IMPLEMENT(void *)
+PR_Alloc(PRUint32 bytes) { return malloc(bytes); }
+
+PR_IMPLEMENT(void *)
+PR_Malloc(PRUint32 bytes) { return malloc(bytes); }
+
+PR_IMPLEMENT(void *)
+PR_Calloc(PRUint32 blocks, PRUint32 bytes) { return calloc(blocks,bytes); }
+
+PR_IMPLEMENT(void *)
+PR_Realloc(void * blocks, PRUint32 bytes) { return realloc(blocks,bytes); }
+
+PR_IMPLEMENT(void)
+PR_Free(void *ptr) { free(ptr); }
+
+#ifdef notdef
+/* Old template; want to expunge it eventually. */
+#include "secasn1.h"
+#include "secoid.h"
+
+const SEC_ASN1Template SECOID_AlgorithmIDTemplate[] = {
+    { SEC_ASN1_SEQUENCE,
+	  0, NULL, sizeof(SECAlgorithmID) },
+    { SEC_ASN1_OBJECT_ID,
+	  offsetof(SECAlgorithmID,algorithm), },
+    { SEC_ASN1_OPTIONAL | SEC_ASN1_ANY,
+	  offsetof(SECAlgorithmID,parameters), },
+    { 0, }
+};
+
+PR_IMPLEMENT(PRStatus) PR_Sleep(PRIntervalTime ticks) { return PR_SUCCESS; }
+
+/* This is not atomic! */
+PR_IMPLEMENT(PRInt32) PR_AtomicDecrement(PRInt32 *val) { return --(*val); }
+
+PR_IMPLEMENT(PRInt32) PR_AtomicSet(PRInt32 *val) { return ++(*val); }
+
+#endif
+
+/* now make the RNG happy */ /* This is not atomic! */
+PR_IMPLEMENT(PRInt32) PR_AtomicIncrement(PRInt32 *val) { return ++(*val); }
+
+CK_C_INITIALIZE_ARGS_PTR nssstub_initArgs = NULL;
+NSSArena *nssstub_arena = NULL;
+PR_IMPLEMENT(void)
+nssSetLockArgs(CK_C_INITIALIZE_ARGS_PTR pInitArgs)
+{
+    if (nssstub_initArgs == NULL) {
+	nssstub_initArgs = pInitArgs;
+	/* nssstub_arena = NSSArena_Create(); */
+    }
+}
+
+#include "prlock.h"
+PR_IMPLEMENT(PRLock *)
+PR_NewLock(void) {
+	PRLock *lock = NULL;
+	NSSCKFWMutex *mlock = NULL;
+	CK_RV error;
+
+	mlock = nssCKFWMutex_Create(nssstub_initArgs,nssstub_arena,&error);
+	lock = (PRLock *)mlock;
+
+	/* if we don't have a lock, nssCKFWMutex can deal with things */
+	if (lock == NULL) lock=(PRLock *) 1;
+	return lock;
+}
+
+PR_IMPLEMENT(void) 
+PR_DestroyLock(PRLock *lock) {
+	NSSCKFWMutex *mlock = (NSSCKFWMutex *)lock;
+	if (lock == (PRLock *)1) return;
+	nssCKFWMutex_Destroy(mlock);
+}
+
+PR_IMPLEMENT(void) 
+PR_Lock(PRLock *lock) {
+	NSSCKFWMutex *mlock = (NSSCKFWMutex *)lock;
+	if (lock == (PRLock *)1) return;
+	nssCKFWMutex_Lock(mlock);
+}
+
+PR_IMPLEMENT(PRStatus) 
+PR_Unlock(PRLock *lock) {
+	NSSCKFWMutex *mlock = (NSSCKFWMutex *)lock;
+	if (lock == (PRLock *)1) return PR_SUCCESS;
+	nssCKFWMutex_Unlock(mlock);
+	return PR_SUCCESS;
+}
+
+#ifdef notdef
+#endif
+/* this implementation is here to satisfy the PRMonitor use in plarena.c.
+** It appears that it doesn't need re-entrant locks.  It could have used
+** PRLock instead of PRMonitor.  So, this implementation just uses 
+** PRLock for a PRMonitor.
+*/
+PR_IMPLEMENT(PRMonitor*) 
+PR_NewMonitor(void)
+{
+    return (PRMonitor *) PR_NewLock();
+}
+
+
+PR_IMPLEMENT(void) 
+PR_EnterMonitor(PRMonitor *mon)
+{
+    PR_Lock( (PRLock *)mon );
+}
+
+PR_IMPLEMENT(PRStatus) 
+PR_ExitMonitor(PRMonitor *mon)
+{
+    return PR_Unlock( (PRLock *)mon );
+}
+
+#include "prinit.h"
+
+/* This is NOT threadsafe.  It is merely a pseudo-functional stub.
+*/
+PR_IMPLEMENT(PRStatus) PR_CallOnce(
+    PRCallOnceType *once,
+    PRCallOnceFN    func)
+{
+    /* This is not really atomic! */
+    if (1 == PR_AtomicIncrement(&once->initialized)) {
+	once->status = (*func)();
+    }  else {
+    	/* Should wait to be sure that func has finished before returning. */
+    }
+    return once->status;
+}
+
+/*
+** Compute the log of the least power of 2 greater than or equal to n
+*/
+PRIntn PR_CeilingLog2(PRUint32 i) {
+	PRIntn log2;
+	PR_CEILING_LOG2(log2,i);
+	return log2;
+}
+
+/********************** end of arena functions ***********************/
+