sslerr.c
上传用户:lyxiangda
上传日期:2007-01-12
资源大小:3042k
文件大小:2k
- /*
- * Function to set error code only when meaningful error has not already
- * been set.
- *
- * 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.
- *
- * $Id: sslerr.c,v 1.2 2000/09/07 03:35:31 nelsonb%netscape.com Exp $
- */
- #include "prerror.h"
- #include "secerr.h"
- #include "sslerr.h"
- #include "seccomon.h"
- /* look at the current value of PR_GetError, and evaluate it to see
- * if it is meaningful or meaningless (out of context).
- * If it is meaningless, replace it with the hiLevelError.
- * Returns the chosen error value.
- */
- int
- ssl_MapLowLevelError(int hiLevelError)
- {
- int oldErr = PORT_GetError();
- switch (oldErr) {
- case 0:
- case PR_IO_ERROR:
- case SEC_ERROR_IO:
- case SEC_ERROR_BAD_DATA:
- case SEC_ERROR_LIBRARY_FAILURE:
- case SEC_ERROR_EXTENSION_NOT_FOUND:
- case SSL_ERROR_BAD_CLIENT:
- case SSL_ERROR_BAD_SERVER:
- case SSL_ERROR_SESSION_NOT_FOUND:
- PORT_SetError(hiLevelError);
- return hiLevelError;
- default: /* leave the majority of error codes alone. */
- return oldErr;
- }
- }