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75 lines
2.6 KiB
C
75 lines
2.6 KiB
C
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/*
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* Function to set error code only when meaningful error has not already
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* been set.
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*
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* ***** BEGIN LICENSE BLOCK *****
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* Version: MPL 1.1/GPL 2.0/LGPL 2.1
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*
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is the Netscape security libraries.
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*
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* The Initial Developer of the Original Code is
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* Netscape Communications Corporation.
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* Portions created by the Initial Developer are Copyright (C) 1994-2000
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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*
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* Alternatively, the contents of this file may be used under the terms of
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* either the GNU General Public License Version 2 or later (the "GPL"), or
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* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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* use your version of this file under the terms of the MPL, indicate your
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* decision by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL or the LGPL. If you do not delete
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* the provisions above, a recipient may use your version of this file under
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* the terms of any one of the MPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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/* $Id: sslerr.c,v 1.4 2004/04/27 23:04:39 gerv%gerv.net Exp $ */
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#include "prerror.h"
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#include "secerr.h"
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#include "sslerr.h"
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#include "seccomon.h"
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/* look at the current value of PR_GetError, and evaluate it to see
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* if it is meaningful or meaningless (out of context).
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* If it is meaningless, replace it with the hiLevelError.
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* Returns the chosen error value.
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*/
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int
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ssl_MapLowLevelError(int hiLevelError)
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{
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int oldErr = PORT_GetError();
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switch (oldErr) {
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case 0:
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case PR_IO_ERROR:
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case SEC_ERROR_IO:
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case SEC_ERROR_BAD_DATA:
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case SEC_ERROR_LIBRARY_FAILURE:
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case SEC_ERROR_EXTENSION_NOT_FOUND:
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case SSL_ERROR_BAD_CLIENT:
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case SSL_ERROR_BAD_SERVER:
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case SSL_ERROR_SESSION_NOT_FOUND:
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PORT_SetError(hiLevelError);
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return hiLevelError;
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default: /* leave the majority of error codes alone. */
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return oldErr;
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}
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}
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