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-rw-r--r--main/minimime/mm_error.c123
1 files changed, 0 insertions, 123 deletions
diff --git a/main/minimime/mm_error.c b/main/minimime/mm_error.c
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index 5b27bf724..000000000
--- a/main/minimime/mm_error.c
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-/*
- * $Id$
- *
- * MiniMIME - a library for handling MIME messages
- *
- * Copyright (C) 2003 Jann Fischer <rezine@mistrust.net>
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the author nor the names of the contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY JANN FISCHER AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL JANN FISCHER OR THE VOICES IN HIS HEAD
- * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
- * THE POSSIBILITY OF SUCH DAMAGE.
- */
-#include <stdio.h>
-#include <stdlib.h>
-#include <stdarg.h>
-#include <string.h>
-#include <assert.h>
-#include <errno.h>
-
-#include "mm_internal.h"
-#include "mm_util.h"
-
-/** @file mm_error.c
- *
- * This module contains functions for MiniMIME error information/manipulation
- */
-
-/** @defgroup error MiniMIME error functions */
-
-/**
- * Initializes the global error object
- *
- * @ingroup error
- *
- * This function initializes the global error object mm_error. This must be
- * done when the library is initialized, and is automatically called from
- * mm_init_library().
- */
-void
-mm_error_init(void)
-{
- mm_error.error_id = 0;
- mm_error.error_where = 0;
- mm_error.lineno = 0;
- memset(&mm_error.error_msg, '\0', sizeof(mm_error.error_msg));
-}
-
-/**
- * Sets a descriptive error message
- *
- * @param fmt The error message as format string
- * @ingroup error
- *
- * This function is called from the various MiniMIME modules in case an
- * error occured. Should never be called by the user.
- */
-void
-mm_error_setmsg(const char *fmt, ...)
-{
- va_list ap;
-
- va_start(ap, fmt);
- vsnprintf(mm_error.error_msg, sizeof(mm_error.error_msg), fmt, ap);
- va_end(ap);
-
-}
-
-void
-mm_error_setlineno(int lineno)
-{
- mm_error.lineno = lineno;
-}
-
-/**
- * Retrieves the current error message
- *
- * @return The currently set error message
- * @ingroup error
- *
- * This function can be used to retrieve a descriptive error message for the
- * current error, much like strerror() function of libc. When this function
- * is called without an error being set, it returns the string "No error".
- * The string returned does not need to be freed, since it is not dynamically
- * allocated by the library.
- */
-char *
-mm_error_string(void)
-{
- if (mm_errno != MM_ERROR_ERRNO && mm_error.error_msg[0] == '\0') {
- return "No error";
- } else if (mm_errno == MM_ERROR_ERRNO) {
- return strerror(errno);
- } else {
- return mm_error.error_msg;
- }
-}
-
-int
-mm_error_lineno(void)
-{
- return mm_error.lineno;
-}