diff options
Diffstat (limited to 'security/nss/lib/ssl/ssl3encode.c')
-rw-r--r-- | security/nss/lib/ssl/ssl3encode.c | 85 |
1 files changed, 0 insertions, 85 deletions
diff --git a/security/nss/lib/ssl/ssl3encode.c b/security/nss/lib/ssl/ssl3encode.c deleted file mode 100644 index 960208a0f7..0000000000 --- a/security/nss/lib/ssl/ssl3encode.c +++ /dev/null @@ -1,85 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ -/* - * This file is PRIVATE to SSL. - * - * 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/. */ - -#include "prnetdb.h" -#include "seccomon.h" -#include "secerr.h" -#include "ssl3encode.h" - -SECStatus -ssl3_AppendToItem(SECItem *item, const unsigned char *buf, PRUint32 bytes) -{ - if (bytes > item->len) { - PORT_SetError(SEC_ERROR_INVALID_ARGS); - return SECFailure; - } - - PORT_Memcpy(item->data, buf, bytes); - item->data += bytes; - item->len -= bytes; - return SECSuccess; -} - -SECStatus -ssl3_AppendNumberToItem(SECItem *item, PRUint32 num, PRInt32 lenSize) -{ - SECStatus rv; - PRUint8 b[4]; - - ssl_EncodeUintX(num, lenSize, b); - rv = ssl3_AppendToItem(item, &b[0], lenSize); - return rv; -} - -SECStatus -ssl3_ConsumeFromItem(SECItem *item, unsigned char **buf, PRUint32 bytes) -{ - if (bytes > item->len) { - PORT_SetError(SEC_ERROR_BAD_DATA); - return SECFailure; - } - - *buf = item->data; - item->data += bytes; - item->len -= bytes; - return SECSuccess; -} - -SECStatus -ssl3_ConsumeNumberFromItem(SECItem *item, PRUint32 *num, PRUint32 bytes) -{ - int i; - - if (bytes > item->len || bytes > sizeof(*num)) { - PORT_SetError(SEC_ERROR_BAD_DATA); - return SECFailure; - } - - *num = 0; - for (i = 0; i < bytes; i++) { - *num = (*num << 8) + item->data[i]; - } - - item->data += bytes; - item->len -= bytes; - - return SECSuccess; -} - -/* Helper function to encode an unsigned integer into a buffer. */ -PRUint8 * -ssl_EncodeUintX(PRUint64 value, unsigned int bytes, PRUint8 *to) -{ - PRUint64 encoded; - - PORT_Assert(bytes > 0 && bytes <= sizeof(encoded)); - - encoded = PR_htonll(value); - memcpy(to, ((unsigned char *)(&encoded)) + (sizeof(encoded) - bytes), bytes); - return to + bytes; -} |