diff options
Diffstat (limited to 'security/nss/lib/ssl/sslerr.c')
-rw-r--r-- | security/nss/lib/ssl/sslerr.c | 71 |
1 files changed, 71 insertions, 0 deletions
diff --git a/security/nss/lib/ssl/sslerr.c b/security/nss/lib/ssl/sslerr.c new file mode 100644 index 000000000..f3e57d44d --- /dev/null +++ b/security/nss/lib/ssl/sslerr.c @@ -0,0 +1,71 @@ +/* + * 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. + * + * $Id$ + */ + +#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; + } +} |