diff options
Diffstat (limited to 'security/nss/lib/util/secasn1u.c')
| -rw-r--r-- | security/nss/lib/util/secasn1u.c | 106 |
1 files changed, 0 insertions, 106 deletions
diff --git a/security/nss/lib/util/secasn1u.c b/security/nss/lib/util/secasn1u.c deleted file mode 100644 index 83673ca0b..000000000 --- a/security/nss/lib/util/secasn1u.c +++ /dev/null @@ -1,106 +0,0 @@ -/* - * 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. - */ - -/* - * Utility routines to complement the ASN.1 encoding and decoding functions. - * - * $Id$ - */ - -#include "secasn1.h" - - -/* - * We have a length that needs to be encoded; how many bytes will the - * encoding take? - * - * The rules are that 0 - 0x7f takes one byte (the length itself is the - * entire encoding); everything else takes one plus the number of bytes - * in the length. - */ -int -SEC_ASN1LengthLength (unsigned long len) -{ - int lenlen = 1; - - if (len > 0x7f) { - do { - lenlen++; - len >>= 8; - } while (len); - } - - return lenlen; -} - - -/* - * XXX Move over (and rewrite as appropriate) the rest of the - * stuff in dersubr.c! - */ - - -/* - * Find the appropriate subtemplate for the given template. - * This may involve calling a "chooser" function, or it may just - * be right there. In either case, it is expected to *have* a - * subtemplate; this is asserted in debug builds (in non-debug - * builds, NULL will be returned). - * - * "thing" is a pointer to the structure being encoded/decoded - * "encoding", when true, means that we are in the process of encoding - * (as opposed to in the process of decoding) - */ -const SEC_ASN1Template * -SEC_ASN1GetSubtemplate (const SEC_ASN1Template *theTemplate, void *thing, - PRBool encoding) -{ - const SEC_ASN1Template *subt = NULL; - - PORT_Assert (theTemplate->sub != NULL); - if (theTemplate->sub != NULL) { - if (theTemplate->kind & SEC_ASN1_DYNAMIC) { - SEC_ASN1TemplateChooserPtr chooserp; - - chooserp = *(SEC_ASN1TemplateChooserPtr *) theTemplate->sub; - if (chooserp) { - if (thing != NULL) - thing = (char *)thing - theTemplate->offset; - subt = (* chooserp)(thing, encoding); - } - } else { - subt = (SEC_ASN1Template*)theTemplate->sub; - } - } - return subt; -} |