Change the NSS and NSPR source tree to the new directory structure to be

mozilla/security/nss/lib/util/secdig.c

Index: mozilla/security/nss/lib/util/secdig.c
===================================================================
--- mozilla/security/nss/lib/util/secdig.c	(revision 191424)
+++ mozilla/security/nss/lib/util/secdig.c	(working copy)
@@ -1,181 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-/* $Id: secdig.c,v 1.11 2012/04/25 14:50:16 gerv%gerv.net Exp $ */
-#include "secdig.h"
-
-#include "secoid.h"
-#include "secasn1.h" 
-#include "secerr.h"
-
-/*
- * XXX Want to have a SGN_DecodeDigestInfo, like:
- *	SGNDigestInfo *SGN_DecodeDigestInfo(SECItem *didata);
- * that creates a pool and allocates from it and decodes didata into
- * the newly allocated DigestInfo structure.  Then fix secvfy.c (it
- * will no longer need an arena itself) to call this and then call
- * DestroyDigestInfo when it is done, then can remove the old template
- * above and keep our new template static and "hidden".
- */
-
-/*
- * XXX It might be nice to combine the following two functions (create
- * and encode).  I think that is all anybody ever wants to do anyway.
- */
-
-SECItem *
-SGN_EncodeDigestInfo(PRArenaPool *poolp, SECItem *dest, SGNDigestInfo *diginfo)
-{
-    return SEC_ASN1EncodeItem (poolp, dest, diginfo, sgn_DigestInfoTemplate);
-}
-
-SGNDigestInfo *
-SGN_CreateDigestInfo(SECOidTag algorithm, unsigned char *sig, unsigned len)
-{
-    SGNDigestInfo *di;
-    SECStatus rv;
-    PRArenaPool *arena;
-    SECItem *null_param;
-    SECItem dummy_value;
-
-    switch (algorithm) {
-      case SEC_OID_MD2:
-      case SEC_OID_MD5:
-      case SEC_OID_SHA1:
-      case SEC_OID_SHA224:
-      case SEC_OID_SHA256:
-      case SEC_OID_SHA384:
-      case SEC_OID_SHA512:
-	break;
-      default:
-	PORT_SetError(SEC_ERROR_INVALID_ALGORITHM);
-	return NULL;
-    }
-
-    arena = PORT_NewArena(DER_DEFAULT_CHUNKSIZE);
-    if (arena == NULL) {
-	return NULL;
-    }
-
-    di = (SGNDigestInfo *) PORT_ArenaZAlloc(arena, sizeof(SGNDigestInfo));
-    if (di == NULL) {
-	PORT_FreeArena(arena, PR_FALSE);
-	return NULL;
-    }
-
-    di->arena = arena;
-
-    /*
-     * PKCS #1 specifies that the AlgorithmID must have a NULL parameter
-     * (as opposed to no parameter at all).
-     */
-    dummy_value.data = NULL;
-    dummy_value.len = 0;
-    null_param = SEC_ASN1EncodeItem(NULL, NULL, &dummy_value, SEC_NullTemplate);
-    if (null_param == NULL) {
-	goto loser;
-    }
-
-    rv = SECOID_SetAlgorithmID(arena, &di->digestAlgorithm, algorithm,
-			       null_param);
-
-    SECITEM_FreeItem(null_param, PR_TRUE);
-
-    if (rv != SECSuccess) {
-	goto loser;
-    }
-
-    di->digest.data = (unsigned char *) PORT_ArenaAlloc(arena, len);
-    if (di->digest.data == NULL) {
-	goto loser;
-    }
-
-    di->digest.len = len;
-    PORT_Memcpy(di->digest.data, sig, len);
-    return di;
-
-  loser:
-    SGN_DestroyDigestInfo(di);
-    return NULL;
-}
-
-SGNDigestInfo *
-SGN_DecodeDigestInfo(SECItem *didata)
-{
-    PRArenaPool *arena;
-    SGNDigestInfo *di;
-    SECStatus rv = SECFailure;
-    SECItem      diCopy   = {siBuffer, NULL, 0};
-
-    arena = PORT_NewArena(SEC_ASN1_DEFAULT_ARENA_SIZE);
-    if(arena == NULL)
-	return NULL;
-
-    rv = SECITEM_CopyItem(arena, &diCopy, didata);
-    if (rv != SECSuccess) {
-	PORT_FreeArena(arena, PR_FALSE);
-    	return NULL;
-    }
-
-    di = (SGNDigestInfo *)PORT_ArenaZAlloc(arena, sizeof(SGNDigestInfo));
-    if (di != NULL) {
-	di->arena = arena;
-	rv = SEC_QuickDERDecodeItem(arena, di, sgn_DigestInfoTemplate, &diCopy);
-    }
-	
-    if ((di == NULL) || (rv != SECSuccess)) {
-	PORT_FreeArena(arena, PR_FALSE);
-	di = NULL;
-    }
-
-    return di;
-}
-
-void
-SGN_DestroyDigestInfo(SGNDigestInfo *di)
-{
-    if (di && di->arena) {
-	PORT_FreeArena(di->arena, PR_FALSE);
-    }
-
-    return;
-}
-
-SECStatus 
-SGN_CopyDigestInfo(PRArenaPool *poolp, SGNDigestInfo *a, SGNDigestInfo *b)
-{
-    SECStatus rv;
-    void *mark;
-
-    if((poolp == NULL) || (a == NULL) || (b == NULL))
-	return SECFailure;
-
-    mark = PORT_ArenaMark(poolp);
-    a->arena = poolp;
-    rv = SECOID_CopyAlgorithmID(poolp, &a->digestAlgorithm, 
-	&b->digestAlgorithm);
-    if (rv == SECSuccess)
-	rv = SECITEM_CopyItem(poolp, &a->digest, &b->digest);
-
-    if (rv != SECSuccess) {
-	PORT_ArenaRelease(poolp, mark);
-    } else {
-	PORT_ArenaUnmark(poolp, mark);
-    }
-
-    return rv;
-}
-
-SECComparison
-SGN_CompareDigestInfo(SGNDigestInfo *a, SGNDigestInfo *b)
-{
-    SECComparison rv;
-
-    /* Check signature algorithm's */
-    rv = SECOID_CompareAlgorithmID(&a->digestAlgorithm, &b->digestAlgorithm);
-    if (rv) return rv;
-
-    /* Compare signature block length's */
-    rv = SECITEM_CompareItem(&a->digest, &b->digest);
-    return rv;
-}